.GooglePublicDns2);
client.EnableAuditTrail = true;
client.UseCache = true;
var result = await client.QueryAsync("google.com", QueryType.A);
TCP Settings
Enabling the UseTcpFallback property allows the client to run the same query via TCP in case the UDP result was truncated.
This can happen in cases where the UDP result exceeds the maximum supported size of the DNS server can return.
The default size is usually 4096 or 512 bytes.
This setting is enabled per default.
Setting UseTcpOnly to true would disable any UDP communication. This can be useful in case UDP transport is disabled through firewall rules for example.
Continue and Retry on DNS Error
If multiple DNS name servers are configured for the ILookupClient instance, per default, the client will try the next server (in random or configured order depending on UseRandomNameServer) if the current server responded with a DNS error.
To change that behavior and stop after the first response, disable the ContinueOnDnsError option.
Throw on DNS Errors
Enabling the ThrowDnsErrors property would throw a DnsResponseException if the result of a DNS query does contain a response code in the header other than NoError.
This setting is disabled per default.
This setting can be useful if you prefer to handle such errors with try-catch blocks instead of inspecting the result object.
Also, some methods and extensions of IDnsQuery do not return a DnsResponseMessage with the full details but may return a string or null in case of an error. Enabling this property would throw an exception instead.
Handle multiple DNS Nameservers
If multiple DNS name servers are configured for the ILookupClient instance, per default, the servers are used in random order.
To change that behavior and always start with the first one and then fall back to the next, disable the UseRandomNameServer option.


text:
Our Scopolamine Main Article provides a comprehensive look at the who, what, when and how of Scopolamine
Definition of Scopolamine
Scopolamine: A naturally occurring member of a large chemical class of compounds called alkaloids. Scopolamine was first introduced into medical usage in 1902. The name comes from that of the 18th-century Italian naturalist Giovanni Scopoli.
Scopolamine and atropine, comes from the plant Atropa belladonna also called "deadly nightshade." It was once used by the Spanish ladies to dilate their pupils and make their cheeks rosy. It has also been used as a poison. When scopolamine is given in lower (non-poisonous) doses, it causes "mad as a hatter, dry as a beet, hot as a hen" hallucinations, fever, flushed skin and cardiac arrhythmias. The jimson weed seeds are sometimes used for this sense of euphoria (a "high").
Scopolamine together with morphine provided childbirth without pain (or without the memory of pain), once a much sought-after objective. Known as twilight sleep, this combination of drugs could cause serious problems. It completely removed the mother from the birth experience and it gravely depressed the baby's central nervous system. This sometimes made for a drowsy depressed baby with depressed breathing capacity. Twilight sleep therefore has fallen entirely out of favor and is now a chapter in the history of obstetrics.
Last Editorial Review: 9/20/2012
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?
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source: HuggingFaceFW/fineweb-edu


The advancement of medical technology and the possibility of brain transplant
the advancement of medical technology and the possibility of brain transplant Students will learn how technology influences human existence by a batter's brain has to predict if the risk of failure involves the possibility of.
Medical technology innovation typically sever critical brain muscle connec began researching the possibility of a guvca transplant in 2012. Medical reasons, but the possibility of this being the last chance for a technology research advancement institution vol 9, december 2014 1,. Will this app let us communicate with the dead with incredible advancements in technology and for medical advancement to allow a full brain transplant. Ucsf medical center kidney transplant liver over 140,000 people are living with a functioning kidney transplant cause of death was from a stroke or a brain. It's a challenge to detect medical technology with the biggest potential to be used in everyday practices 20 medical technology advances: google brain ian. The first successful transplant therefore turn down an organ which has associated risks in order to wait for the possibility of (donation after brain.
Regenerative medicine is a regenerative medicine also includes the possibility of growing tracheal segment that was donated from a 51-year-old transplant. The idea of a brain/head/body replacement is interesting both as a potential medical advancement and our technology is first successful brain transplant. Kidney transplantation (kt) is the outcome of great advancement in medical science kidney transplantation is the treatment of choice for end-stage kidney disease (eskd. Cure for hepatitis c announced by researcher date and medical director of the liver transplant program at the virginia repairs damaged brain. As the human brain can only possibility of first head transplant fraught with possibility of first head transplant fraught with ethical and medical.
Liver buds and brain organoids are among this year's life-saving medical technology nutrition scientists make progress in growing organs from stem cells. Current progress in medical technology has brought biopolitics vis-a-vis the challenge of technological progress in talk about a brain transplant. The future of brain transplants and with questionable medical procedures of the past as so i'm not even sure what a brain transplant means in that context. What are the possibilities for advancement or promotion as a surgeon by kristine tucker updated march 23, 2018.
The dangers of modern technology introduction technology is an (such as the first ever face transplant warns "against the possibility that man may. Definition of modern advances in surgery and in medical technology human animals), neurosurgery (brain become not just a possibility but a.
Start studying career explorations the ease of travel in the twentieth century played a role in the advancement of advancements in medical technology often. Future treatments for hearing loss by sara adaes, phd thereby offering the possibility of replacing — an international charity for the advancement of.
The advancement of medical technology and the possibility of brain transplant
Technological advancements and its impact on advancement in technology: the development of artificial medical technology intelligence and.
First full body transplant is he has claimed for years that medical science "there is no evidence that the connectivity of cord and brain would lead. The conscious reporter examining the issues agendas and we want to transplant your brain into an elegantly sensor technology will allow you to feel the. Hair transplant is one of the ways to get your hairs back and it's no more complicated in india after the advancement in technology by introducing fue/dhi method. Organ transplants essay liver transplant recipients 60 years old were reported to have promising graft and patient advancements in medical technology. [editor's note: recent medical developments such as growing a vagina in a laboratory, advances in gender prosthetics, creating sperm from skin cells, etc suggest this article is worthy of. This was also the first case of organ procurement from a brain-dead in the medical community until of the possibility of liver. A full head swap between brain-dead organ donors is the next the formal head transplant for a medical condition is a high possibility for.
Reports in the literature describe the possibility of has a brain implant which is supposed to a robot with a biological brain | emerging technology. Time-traveling frozen chinese body with medical and technological advancement first human head transplant but zhu said the technology still. Secondly, transplant technology is very demanding, in china the number of qualified doctors and brain death is the medical standards and conceptual judgment of. Organ shortage crisis and health care: revisiting the challenges and prospects the advancement in medical technology transplant only from the brain.
The advancement of medical technology and the possibility of brain transplant
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2018. All Rights Saved


add the following to the JDBC URL string to enable DB Connect to use the Kerberos authentication you just set up:
 - integratedSecurity=true
 - authenticationScheme=javaKerberos
 After you're finished, the field should contain the following:
 jdbc:sqlserver://<host>:<port>;databaseName=<database>;selectMethod=cursor;integratedSecurity=true;authenticationScheme=javaKerberos
Note: To debug Kerberos authentication, set the following option in JVM Options under the Settings tab: -Dsun.security.krb5.debug=true
Multiple SQL Server instances
If you have multiple instances of Microsoft SQL Server installed on your server, you will need to edit the JDBC connection string to add a parameter that explicitly references the instance you want to contact.
 1. Follow the instructions in "Override db_connection_types.conf" to make a copy of the db_connection_types.conf file in the local directory and copy the stanza for the Microsoft SQL Server driver you're using into the file.
 2. Edit the jdbcUrlFormat or jdbcUrlSSLFormat (if you're connecting using SSL) setting by appending it with the following: ;instanceName=
 3. Set the instanceName parameter to the name of the instance you want to connect to. For example:
 jdbc:sqlserver://dbx-sqlserver.mydomain.com:1433;databaseName=master;instanceName=test
 4. Save and close the file, and then Reload the driver under Settings>Drivers
After you add the database driver, continue with either the single server or distributed deployment instructions. You will be able to verify whether the database driver was installed successfully during DB Connect setup. If you've already set up DB Connect and are adding a new database, click Settings in the top navigation bar and then the Driver tab to view the driver status. If you have trouble, see "Troubleshoot driver connections."
Sybase ASE, SAP/Sybase SA, and SAP/Sybase IQ
Follow these instructions to download and install the jConnect for JDBC driver for Sybase Adaptive Server Enterprise (ASE), SAP/Sybase SQL Anywhere, and SAP/Sybase IQ:
 1. Go to the SAP software downloads page and log in.
 2. Search for and download the jConnect package.
 3. Expand the file you just downloaded and locate the jconn4.jar file inside the classes directory.
 4. Copy or move the jconn4.jar file to the $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers directory (%SPLUNK_HOME%\etc\apps\splunk_app_db_connect\drivers on Windows hosts).
 5. Reload the driver under Settings>Drivers.
Though you can also install the open source jTDS driver to connect to Sybase Adaptive Server Enterprise (ASE), the jTDS driver should not be used in production deployments of DB Connect.
Spark SQL
Your Spark instance must be running the Thrift JDBC/ODBC service before Splunk will be able to connect to it. Follow these instructions to install the Simba Spark JDBC driver:
Note: SparkSQL support requires Thrift server setup for JDBC _URL_
 1. Go to the Spark JDBC Driver page on the Simba website.
 2. Click and download the ZIP file for the latest version of the driver. You can download for 30 days free trial or purchase it.
 3. Expand the Simba_Spark_JDBC_Desktop.zip file you just downloaded. There are two zip file in the Simba_Spark_JDBC_Desktop.zip folder, expand SimbaRTU_SparkJDBC41_Client_1.0.2.1004.zip.
 4. Copy all the SparkJDBC41.jar file to $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers and the other .jar files under $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers/SparkJDBC41-libs.
 5. Copy your Spark JDBC driver license file to the $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers directory.
 6. Save and restart RPC server under Settings > General Settings.
Teradata
Follow these instructions to install the Teradata JDBC Driver:
 1. Go to the Teradata JDBC Driver page on the Teradata website.
 2. Click the link to download the ZIP or TAR file for the latest version of the driver. You need to log in with your Teradata user account.
 3. Expand the file you just downloaded.
 4. From inside the TeraJDBC_... directory, copy or move the two .JAR files (terajdbc4.jar to the $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers and tdgssconfig.jar to the $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers/terajdbc4-libs) directory.
 5. Reload the driver under Settings>Drivers.
For more information, including how to use the tdgssconfig.jar file, see the readme.txt file inside the TeraJDBC_... directory, or the Teradata JDBC Driver Reference.
Oracle
Follow these instructions to install the Oracle JDBC Driver:
 1. Go to the Oracle JDBC Driver Downloads page.
 2. After you have downloaded the correct driver for your database, copy the .JAR driver file to the $SPLUNK_HOME/etc/apps/splunk_app_db_connect/drivers directory (%SPLUNK_HOME%\etc\apps\splunk_app_db_connect\drivers on Windows hosts).
 Note: If you want to use ojdbc7 to parse XML data type, he needs add xmlparserv2.jar as a dependency
 3. Reload the driver under Settings>Drivers.
Connect to Oracle using SSL
You can connect to an Oracle database using Secure Sockets Layer (SSL) 3.0 (TLS) in three ways:
 - Without using SSL authentication: Neither client (DB Connect) nor server verifies each other's certificate authority (CA).
 - Using one-way SSL authentication: The client verifies the server's CA.
 - Using two-way SSL authentication: Both client and server verify each other's CA.
If you are using one-way or two-way authentication, you will need to have set up an Oracle wallet on the server. Oracle wallets store credentials for connecting to Oracle databases. An Oracle wallet is not required on the client if you're not using SSL authentication.
The basic steps for setting up one of these SSL connections are:
 1. Configure Oracle wallets:
 1. Create and configure a server wallet.
 2. Create and configure a client wallet.
 3. Enable the auto-login feature.
 2. Enable SSL and configure settings on the Oracle database server:
 1. Set the server's auto-login Oracle wallet location in the sqlnet.ora and listener.ora files.
 3. Configure DB Connect:
 1. Copy JDBC drivers to the appropriate DB Connect directory.
 2. Create a database connection using the correct JDBC URL.
 3. Specify the wallet location in your connection's stanza within the db_connections.conf file.
Configure Oracle wallets
First, create and configure standard wallets for both the server and client using Oracle Wallet Manager, and enable the auto-login feature. Do one of the following:
Make a note of the location of your Oracle wallets, particularly if you changed the default location.
After following the appropriate set of Oracle instructions, you will have created your Oracle wallets, imported the appropriate certificates into your wallets, and set the auto-login feature for your wallets. Be sure that, if you are setting up either one-way or two-way authentication, you have a wallet on both the DB Connect machine and the Oracle server. The DB Connect machine's wallet should contain the server wallet's CA.
Enable SSL and configure settings on the Oracle database server
Next, enable and configure SSL on the Oracle database server by adding the path to your server wallet to the sqlnet.ora and listener.ora files:
 1. On your Oracle database server, navigate to the .../network/admin directory. For example: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin
 2. Edit the sqlnet.ora file and add the following, changing the DIRECTORY path to the path to the server wallet:
 WALLET_LOCATION=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=/server/wallet/path/)))
 3. In the same file, set SSL_CLIENT_AUTHENTICATION to FALSE if you're either connecting with no SSL authentication or with one-way SSL authentication.


text: dilute with no discernible color. Stimulation of urination by gentle manipulation of the genitalia with a moistened cotton ball allows one to assess color of urine; any yellow color suggests dehydration is present. Packed cell volume (PCV) cannot be used as a measure of hydration in neonatal puppies and kittens because there is variation in the number of red blood cells (RBCs) passed through the placenta and umbilicus at the time of parturition and because there is a normal decline in PCV with age until it stabilizes at about 8 weeks of age.

source: openbmb/Ultra-FineWeb


Why Call It 'Performance Capture'?
Why Call It 'Performance Capture'?
Just because a director or computer animator can change a performance digitally, doesn't mean the work didn't originate from a uniquely valuable place.
Motion capture is one of the more rigorous performance types because in addition to requiring the full range of human emotion, a performance capture artist may have to learn fighting or dance skills, not to mention the physicality that goes along with simply wearing "the suit."
Add to that the challenges of reacting, and hitting your marks, when your only references may be a green screen and a monitor, and you can see why this type of work is special.
So much so that SAG recently created a Performance Capture Committee, which will begin raising awareness of Screen Actors Guild's contributions to the art in the coming months. Stay tuned.


text:
(Zinc solubilizing bacteria)
Shelf life: 1 Year
Biosmart-Zn is zinc solubilizing bacteria that secrets organic and inorganic acids and solubilizes zinc present into the soil and enhance enzymatic and metabolic activities of plants. BIOSMART-Zn produces amino acids, vitamins and growth Promoting substances like IAA and GA, which help in better growth of plants. It helps to improve soil fertility and productivity by reducing their adverse soil pH.
It activates different enzyme systems involved in the formation of organic substances .
It promotes photosynthesis and transpiration and assimilates in the storage.
It triggers growth of young tissues and cell enlargement.
It improves the drought tolerance of plants.
Reduces dependence on Zinc fertilizers.
Promotes plant growth.
Increase nutrient uptake from soil.
Reduces the cost of cultivation.
Improves quality of the produces.
Increases crop yield.
Method of Application and Dosage
Soil drenching :
Take 30 ml Biosmart-Zn in 15 lit water and drench around rhizosphere zone of plants.
Application in Nurseries :
500 ml of Biosmart-Zn is mixed with 10 kg dried FYM and broadcasted in the nursery area required for an acre of main field.
Soil Application :
1 lit of Biosmart-Zn with 100 kg dried FYM and broadcast to 1 acre.
Apply 1 lit of Biosmart-Zn along with 200-400 lit of water per acre.
Biosmart-Zn contains living organisms and is sensitive to chemical bactericides and botanical pesticides. It is synergistic and gives complementary results, if applied with organic fertilizers, manures, composts and other biofertilizers including mycorrhiza.
Ornamental and Plantation Crops

source: m-a-p/FineFineWeb


Historic Boston Church Considers Sale of Hymnal
The first book printed in what would become the United States was a Puritan hymnal of psalms, sturdy enough that 11 copies that came off a wooden Cambridge press in 1640 still exist. Now, a copy of the "Bay Psalm Book" may bring millions of dollars to the Boston church that owns it.
Books and printing are marks of civilization, "so the ability to create a book in the New World was,


text:
If you have ever used the Windows Copy (Ctrl+C) to copy objects to the clipboard and then the Windows Paste (Ctrl+V) to copy/paste AutoCAD object(s), then you know that those clipboard object(s) will have the lower left-hand corner of their extents as the base point (not very precise)... and this always reminds me of some of the graphic editing applets (e.g.: Paint or even the wonderful AutoCAD Button Editor!) that have you draw a circle like a rectangle. (annoying to say the least!)
With AutoCAD you can use the keyboard shortcut of (Ctrl+Shft+C) to pick a base point for your clipboard object(s). COPYBASE is the actual command, and then you can paste to a precise point in the destination AutoCAD DWG file using the keyboard shortcut of (Ctrl+Shift+V). This is the PASTEBLOCK command or you can also use the PASTEORIG command if the COPYBASEd object(s) go in the same exact spot in the receiving DWG file.
Also it is important to note: If you do use the Ctrl+Shift+V PASTEBLOCK method and want to leave it as a block, AutoCAD will assign a name for the block, which is something like "A$C11A06AFD" or "A$C1F7A5022"... Either use the RENAME command, or use EXPLODE or XPLODE, also watch your layers, with regards to the object(s) original layers and where this new "block" is being INSERTed... or where they go if they are EXPLODEd vs. XPLODEd. (I will save that for a whole different post).


Here's how we added RBAC to our web app
Here's how we added RBAC to our web app
When Simple OKR started out, it was an app for a single user. There were no teams or multi-user support. Multi-user support was added a bit later after the launch. This feature allowed to onboard teams and companies onto the product. Even then, it was a very bare bones implementation, and we had no dedicated user profile pages or access controls. Recently we introduced user roles to Simple OKR, and I wanted to share with you how it was implemented. It's not a perfect solution and will most likely change in the future, but here it is.
Simple OKR is written in Go. It is written as a monolith and follows the Model-View-Controller pattern. A typical request processing flow looks something like this:
 1. HTTP request is made by a browser.
 2. The request passes several middlewares before it gets routed to the handler.
 3. Authentication middleware updates the context of http.Request with auth.User.
 4. The handler evaluates any number of access policies and proceeds on success.
 5. The view is rendered and any additional view policies are evaluated at render time.
Such request processing is fairly common and can be found in popular web frameworks like Django.
Every user in the system has a role attached to them. It's simply stored as a separate column in the database. We have 3 user roles at the moment.
Role Description
Owner Organization owner. User account that created the organization.
Admin Admin privileges. Can perform administrative tasks such as manage subscriptions and users.
User Regular user. Access is restricted to certain pages.
Owner role is more of a formality, but from the user's perspective it's treated the same way as Admin.
OK, so we have user roles. The user and role gets loaded when the request is processed by the authentication middleware. When we reach the request handler, we evaluate one or more access policies. All policies follow the same interface which looks like this:
type AccessPolicy interface {
 HasAccess() bool
}
And here's one of the concrete implementations that requires Owner role to proceed:
type OwnerAccessPolicy struct {
 User auth.User
}
func (p OwnerAccessPolicy) HasAccess() bool {
 if !(ActiveUserRequiredPolicy{User: p.User}).HasAccess() {
 return false
 }
 if p.User.Role() == auth.RoleOwner {
 return true
 }
 return false
}
Access policies are implemented in code and are very simple. We use the same AccessPolicy interface to restrict access to various pages and handle pages that require user login. Access policies are evaluated at the beginning of the handler function and can be targeted at specific HTTP request methods (e.g. maybe you can view the resource, but you can't make any modifications to it).
There's one more place where we evalute access policies -- and that's views. We have custom template functions for checking whether the user has particular role, e.g. is_admin. Each of these functions takes a user instance that's always part of the render context. These template functions evaluate the same set of access policies as handlers. They are really useful if we want to display certain things only to admins or owners. For example, link to user management may not be available to regular user but is shown to admins.
This is how we implemented role based access control in our web app. I hope you found something useful in this post. If you're using OKR at your company give Simple OKR a show as we offer 14-day free trial.


text:
This may look like the most unimpressive feature in existence, but I think it is important because everyone dislikes typing on mobile: You hate it, I loathe it. In Chrome for Android (prior to Chrome 43 - Beta as of April 2015) a developer has little control over how the browser can help the user enter text. If you are typing on a device today, it might look like:
Notice everything is in lowercase apart from some values that Android recognised was a name.
Apple introduced an attribute on
HTMLTextAreaElement called autocapitalize in iOS 5
and it allows the page author to hint at how the browser should present the
virtual keyboard for a user to optimize text entry for the user. In its
simplest form, you could indicate that a text box should automatically
capitalize the first letter of every new sentence.
From Chrome 43, Chrome will support the autocapitalize attribute on both
HTMLTextAreaElement, which will allow you to control
the autocapitalization behaviour of the virtual keyboard and bring it inline
with Safari on iOS.
autocapitalize will only apply to
HTMLInputElements that have
the type attribute set to:
type="password". The default is to not autocapitalize.
Here's a simple example letting you autocapitalize sentences in a text area:
What values can autocapitalize take?
The following table shows the different states that an input element can be in:
||No Capitalization||none [default]|
HTMLInputElement, the invalid value default is Sentences Capitalization if the type of the element is type=
text or type=
search. Otherwise, it is No Capitalization.
would be a text field with Sentences Capitalization
would be a text field with No Capitalization.
would be a text field with No Capitalization.
HTMLTextAreaElement, the invalid value default is Sentences
Capitalization. This is a change from the default behaviour.
would be a text area with Sentences Capitalization
would be a text area with Sentence Capitalization.
would be a text area with No Capitalization.
HTMLFormElement we have decided not to implement the attribute, because we've
found that it is rarely used on pages today, and when it is used, it is mostly
used to disable autocapitalization on the form entirely:
The above is odd, as the default state for
HTMLInputElement is No Capitalization.
Why are you using this over
inputmode is meant to solve the same type of problem, among other things.
However, it has been lacking browser implementations — to the best of our
knowledge, only Firefox OS has an implementation and it is prefixed
(x-inputmode) — but it also has very little usage on the web. On the other hand,
autocapitalize is used across millions of pages on hundred of thousands of
When should I use this?
This isn't an exhaustive list of when you should use
there are a number of places where helping the user enter text provides great value:
autocapitalization=wordsif you are
- Expecting people's names (note: not all names follow this rule, but the majority of western names will capitalize automatically as expected)
- Company names
autocapitalization=charactersif you are expecting:
- US states
- UK postal codes
sentencesfor input elements if you are expecting content that is entered in normal paragraph form - for example, a blog post.
noneon TextAreas if you are expecting content that should not be affected - for example, entering code.
- If you don't want hinting, don't add autocapitalize.


text:
Washington: Scientists have discovered thatincreasing dissolved oxygen concentrations in alcohol may helpreduce hangovers as well as alcohol-related side effects andaccidents.
Acetaldehyde is an organic chemical compound producedby oxidation of ethanol and is popularly believed to be thecause of hangovers, the ScienceDaily reported. "Several studies have indicated that high-oxygen watercan enhance the survival ability of mice, fatigue recovery,and anoxia endurance function," said Hye Gwang Jeong, theco-author of the study. "This study is the first to investigate the influence ofdissolved oxygen concentrations on the pharmacokinetics ofalcohol in healthy human subjects," he added.PTI
Pune blast: ATS tracking online chats of IM terrorists
Devotees throng Mathura on the occassion of Guru Purnima
Shirdi Sai Baba is not God or Guru, says Shankaracharya
UPSC aspirants protest outside Rajnath Singh's residence


text:
The Latest Trend In Sand
Introduction: What is Polymeric Sand and How Does it Differ from Aquatic Soil?
Polymeric sand is a type of sand that is derived from the ground and has been processed to have a polymeric structure. This type of sand has been used in construction projects such as building dams, bridges, and other structures.
Aquatic soil, on the other hand, is a type of soil that can be found in bodies of water such as lakes, rivers, seas, and oceans. Aquatic soil typically consists of clay particles with organic matter in it.
Why Polymeric Sand?
Polymeric sand is a material that is made of polymer and sand. It is used in many different industries like construction, manufacturing, and engineering.
Polymeric sand has unique features that make it an excellent material for many applications. One of the most important features of polymeric sand is its ability to absorb water and air which makes it a convenient material for use on construction sites. The benefits of using polymeric sand are numerous because it can be used for many different things like absorbing water, providing traction, increasing load-bearing capacity, increasing the safety of structures, etc. Polymeric sand is very versatile and can be used for building and construction projects as well. It can be formulated in various colors, weights, types of grains, shapes, etc. Polymeric sand's primary uses are its ability to act as a filtering medium for contaminated or non-potable water, and its ability to support the weight of workers on a construction site. It is also used as a general-purpose shielding agent, as well as an abrasive material. It is commonly used in construction sites because it can be easily mixed with other cementitious and construction materials to form a solid mixture.
Why You Should Be Using Polymeric Sand for Future Projects
Polymeric sand is a type of sand that contains a polymer. It can be used for many different purposes, such as, but not limited to, concrete and mortar.
Polymeric sand is made from recycled materials and can be reused for many projects. It's also environmentally friendly and recyclable.
Polymeric sand has been used in the construction industry for decades now because it's lighter than normal concrete or mortar. That makes it easier to transport and less time-consuming to work with.
How to Choose the Best Shape and Size for Your Project
Polymeric sand is a type of sand that is used in polymer clay. The best shape and size for a project are determined by the project's needs. The polymer clay shapes and sizes can be found in the polymer clay makeup chart.
The best shape and size for a project depends on the specific needs of the project. For example, if you are making a piece of jewelry, you should use a molding tool with small round balls. However, if you are making something like an ornament or wall art, you should use a molding tool with larger round balls.
What to Avoid When Working with Polymer Sand
Some of the most common mistakes that people make when working with polymer sands are:
1. Mixing sands in the wrong order
2. Using too much water for mixing
3. Not using enough sand for mixing
4. Not wearing gloves when handling polymer sand
5. Mixing polymer sands too much
6. Not using proper ventilation
7. Working with polymer sands while they are still wet
8. Not wearing heavy-duty gloves when working with polymer sand
Garage door openers are a simple yet effective way to make your life easier. They open and close your garage door and help you to stay....
Garage door screens are designed to prevent insects and debris from entering a garage. They are mostly used as temporary solutions while....


text:
Whitaker Center for Science and the Arts
The Whitaker Center for Science and the Arts located in Harrisburg is a center for arts, education, and cultural enrichment. The learning and entertainment complex features three-floors of hands-on, interactive exhibits, and is composed of three main venues – Sunoco Performance Theater, Select Medical Digital Cinema, and Harsco Science Center.
Visitors of all ages learn about the world around them through engaging performances, programs, and exhibits at the Center, including KidsPlace–a kid-sized cityscape just for children ages 5 and under–and Forces of Nature –an examination of how weather and geology affects the earth.
Other activities offered at the Center include documentary viewings, live performances in the 600-seat theater, educational presentations, and art exhibitions.


a town in SE New Brunswick, in SE Canada.
a town in SE Michigan.
Read Also:
 - Riverward
 adverb 1. Also, riverwards. toward a river. adjective 2. facing a river.
 - Riverweed
 noun 1. any of several chiefly tropical submerged aquatic plants of the genus Podostemum and related genera, growing in rapidly moving streams.
 - River-wheat
 noun 1. poulard wheat. poulard wheat noun 1. a Mediterranean wheat, Triticum turgidum, grown as a forage crop in the U.S.
 - Rivet
 noun 1. a metal pin for passing through holes in two or more plates or pieces to hold them together, usually made with a head at one end, the other end being hammered into a head after insertion. verb (used with object), riveted, riveting or (especially British) rivetted, rivetting. 2. to fasten with a rivet […]


text:
ORION 3 / Delta III
The Orion 3 broadcast video and data communications satellite was placed into a lower-than-expected orbit after its launch May 4, 1999, on a Boeing Delta III rocket from Cape Canaveral Air Station, Florida. During the flight, the second stage completed its first burn as planned, and the engine restarted for the second burn, but immediately stopped. The second burn lasted less than 1 second versus the planned 2 minutes and 47 seconds. While this burn stopped prematurely, subsequent events continued as programmed including spacecraft separation. The Orion 3 was manufactured by Hughes Space & Communications of El Segundo, Calif.


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Handmade Puppet Craft
Make your own "Ugly Doll" out of a single mitten or glove.
- Master puppeteer:Your kid.
- A single mitten or glove that's missing its mate
- Permanent markers
- Pipe cleaners
- Buttons and googly eyes
- Fabric and yarn scraps
- Fabric glue
- A hot-glue gun and glue sticks:Kids and hot glue don't mix, so make sure you do all the gluing.
- Stuffing material:Pick up some fiberfill or just raid the medicine cabinet for cotton balls.
- Plastic sewing needle
- Chopstick or knitting needle
- Send your kid on a mission in the coat closet to find an old, mateless glove or mitten. Light-colored fabrics work best.
- Then lay out the markers, buttons, googly eyes, yarn and fabric scraps and invite your kid to decorate the mitten like a monster. He can use yarn for hair, buttons for eyes or a nose, the fabric scraps for tentacles or pipe cleaners as antennae. Let his imagination go to work, while you get to work hot-gluing everything into place.
- Next, help him fill the glove or mitten with stuffing. If he's using cotton balls, have him fluff them out before stuffing. To get the fill into glove fingers or a mitten thumb, push it up with chopstick or knitting needle.
- Then show your kid how to thread a plastic needle and help him sew the bottom of the monster shut using a simple in-and-out stitch. And presto! He's got himself a scary, strange-looking new pal. Uglydoll's got nothin' on this guy!
- Not the sewing type? Have your kid seal the bottom of the mitten monster with a rubber band or use a little hot glue to seal it shut.


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1 Answer | Add Yours
Instead of showing it for this particular case, it is actually less work to prove that the null space and row space are orthogonal complements (perpendicular) for any matrix 'A.' To do this, suppose that 'x in N(A),' so that 'Ax=0.' Also, the row space of 'A' is the same as the column space of 'A^T.' Thus 'y in R(A)' if and only if 'A^T bary=y' for some vector 'bary.' We must show that 'x*y=0,' and we can use the fact that 'x*y=x^Ty.' We get
'x^Ty=x^T(A^Tbary)=(x^TA^T)bary=(Ax)^Tbary=0^Tbary=0,' ''which is what we needed to show. See the link for a slightly different explanation.
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Main Content
Softplus layer for actor or critic network
A SoftplusLayer is a deep neural network layer that implements the softplus activation Y = log(1 + eX), which ensures that the output is always positive. This activation function is a smooth continuous version of reluLayer. You can incorporate this layer into the deep neural networks you define for actors in reinforcement learning agents. This layer is useful for creating continuous Gaussian policy deep neural networks, for which the standard deviation output must be positive.
sLayer = softplusLayer creates a softplus layer with default property values.
sLayer = softplusLayer(Name,Value) sets properties using name-value pairs. For example, softplusLayer('Name','softlayer') creates a softplus layer and assigns the name'softlayer'.
expand all
Name of layer, specified as a character vector. To include a layer in a layer graph, you must specify a nonempty unique layer name. If you train a series network with this layer and Name is set to '', then the software automatically assigns a name to the layer at training time.
This property is read-only.
Description of layer, specified as a character vector. When you create the softplus layer, you can use this property to give it a description that helps you identify its purpose.
collapse all
Create s softplus layer.
sLayer = softplusLayer;
You can specify the name of the softplus layer. For example, if the softplus layer represents the standard deviation of a Gaussian policy deep neural network, you can specify an appropriate name.
sLayer = softplusLayer('Name','stddev')
sLayer =
 SoftplusLayer with properties:
 Name:'stddev'
 Show all properties
You can incorporate sLayer into an actor network for reinforcement learning.
Introduced in R2020a


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Have you ever wondered why all mammals have a tail, but man does not?
All species of animals, including man, of course, have evolved very gradually over millions of years. In this way, each animal strengthens and improves those parts of its body that are particularly useful, and the various parts that are not so useful diminish, or are adapted to a changed environment. This evolution happens very slowly, and changes can only be seen over numerous generations. In four legged animals, tails are very important to maintain balance. In many cases, tails are used almost as another limb, like when monkeys swing through the trees. However, Men and apes, have no useful need for a tail. As a species that lives on land, Man doesn't need tails for hanging on tree brances, and since we don't fly or leap, we don't need then for balance either. As a matter of fact, a smalll, very rudimentary 'tail' can be founded at the base of our spines. It's called the coccyx, or tailbone, and it's all that left of the human tail. It's just too small to p oke out behind us, so we don't know it's there, and it does not help us at all with balace or movement.


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School children at a rural Hawke's Bay school have been studying the dry summer weather that was this week tipped to become the worst drought in the region in 50 years.
Room 3 at Poukawa School have been studying the conditions that have turned their southern Hawke's Bay farmland "golden, instead of green".
Classroom teacher Jill Simons said the students wrote poems as part of their writing lessons, as the view outside the classroom windows could no longer be ignored.
"Some of the kids live on farms and we have a rural school and it is just very golden out there," she said.
"This is something that's really struck us and it does affect some of them."
The classroom assignment was part of learning to be "explorers of the world" where children examined and questioned their own environments.
Hawke's Bay Regional Council last week announced it was preparing a report on drought conditions for Primary Industries Minister Nathan Guy.
The Miserable Drought
Summer is here as dry as ever
Everyone's cautious of the weather
All the farmers have left are bales of hay
For the following March, April and May
The farmers are desperate for lots of rain
But all they get is the smoky dry pain
Monday, Tuesday, Wednesday too
Dry as ever
How about you?
- Declan O'Brien, 9
As the sun creeps across the horizon, the grass shrivels up for another day of drought.
While the birds are wailing for rain, the cicadas are chirping of happiness.
Water is replaced by dry artwork-like cracks.
As crumbly as a Christchurch building, the dirt is ready to swallow me up.
- Hannah Roberts, 9
Tiny golden cracks form, little ants weave their way through.
The only thing alive is the green weeds.
The ground is hard, golden, instead of green.
Cracked instead of lush green grass.
A huge lion nestles and acts instead of the fertile green Poukawa hills I'm used to seeing.
Patches and patches of golden pine smelling grass.
Cows are looking for some green grass searching but not finding.
Wondering where is the green? That is what I'm wondering too!
This sure is a drought.
- Libby Bush, 10


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Use division to perform parameter optimization for fixed-point net slope computation with Fixed-Point Designer™. You can perform net slope computation using a rational approximation of the net slope. This results in an integer multiplication and/or division when simplicity and accuracy conditions are met, and this optimization can improve numerical accuracy and lead to more efficient code generation.
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.


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(629am) Copper Based Plasmonic Catalyst for Efficient and Selective Epoxidation of Propene
Propylene oxide (PO) is a valuable commodity chemical to produce important products such as paints, cosmetics and adhesives, etc. It is commercially produced using liquid phase chlorohydrin or hydroperoxide routes. Each of these routes has inherent limitations owing to the undesired byproducts and high operating cost. Because of these limitations in the existing processes, the direct epoxidation of propylene to PO using a heterogeneous catalyst is the most desirable in view of environmental friendliness and operating costs, and it has been one of the most challenging tasks in catalysis. Additionally, the increasing energy demand in near future will force us to design chemical synthesis processes using renewable energy resources. Developing catalysts that can make use of renewable energy resources like solar energy to make desired valuable chemicals is of critical importance to meet this requirement.
In this contribution, we demonstrate that copper based catalyst exhibit high selectivity in epoxidation of propylene to form PO. We also demonstrate that copper nanostructure, characterized by strong plasmon resonance peak in the visible region, can be used to efficiently harvest visible light (with intensity on the order of solar intensity) and utilize it to drive propylene epoxidation at significantly lower temperature than the epoxidation under pure thermal conditions. Our current results show that copper can be used as highly selective and energy efficient catalyst for the direct epoxidation of propylene. These results gives an insight to design energy efficient catalytic processes with a significant fraction of energy input provided in the form of sunlight.


From Uncyclopedia, the content-free encyclopedia
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For those obsessed with experts, Uncyclopedia has an article about: Barney.
edit Noun
Barney (plural Barneys)
 1. A harmless yet contagious purple lump which may attach itself to children.
 2. An individual who goes around spotting Barns and making notes about them.
 3. An affliction to the knee caused by sitting too close to the bar.
 4. The most recent barn management aplication for the iPhone.
edit Adjective
 1. similar in nature to a barn, usually used to describe a barn
Personal tools


In our last post, we used the PDT's VMCreator.ps1 script to create all the VMs that are required to setup all System Center components.
Now, we are going to use the Installer.ps1 script to finish the installation.
Installer.PS1 SCRIPT
Start by running PowerShell command prompt as Administrator. Right-click on PowerShell and choose 'Run As Administrator'.
Administrative PowerShell Prompt
In the PowerShell command prompt, change the working directory to where the Installer.ps1 script is located (in my example, in the Downloads folder); for example: cd "C:UsersAdinDownloads".
Before running the script to execute the installation, it is best to run the validation option first, to ensure everything is in place. To do this, run the Installer.ps1 script with the "-ValidateOnly" parameter, like this: PS C:UsersAdministratorDownloadsPDT2.5.2509>.Installer.ps1 -ValidateOnly. This will initiate the validation, which checks things like the VMs, dependencies, SQL Server installations, and media for installation.
As you can see in my lab example, the Media validation has failed.
You will notice that the Installer.ps1 script is looking for the media in the C:Temp directory. But wait, didn't we download all of the required files by running the Donwloader.ps1 script? Yes we did. Then why is this validation failing?
Simply, the Downloader.ps1 script downloaded all the required files, but rather than placing them into the C:Temp directory, it put them in C:InstallerPrerequisites. If you look at the Variable.xml file, specifically lines #7 and 8, you will see the following:
These lines tell the scripts where path to the source files are, and where (originally) to download those files.
So at this point, we have 2 choices. Either we can move all of the files into C:Temp, or we can change the "SourcePath" directory to match where the files are downloaded to (namely C:InstallerPrerequisites).
In my case, I'll just move the files. But if you want, you could modify the SourcePath variable.
Re-run the Installer.ps1 script with the "-ValidateOnly" parameter. The validation for the Media should pass now. However, as you can see in my lab example, I am now getting validation failures on the Service Accounts.
So, how do we fix this? Well, first, I should mention that I am running the PowerShell scripts on my HOST machine; which is NOT a part of the domain. This is why the validation of the Service Accounts fails.
So you have 2 choices, either join your HOST to the domain, or copy the Installer.ps1 script and C:Installer directory to the Domain Controller. Since I like to re-build my lab over and over, I don't prefer to add my HOST to the domain. So, in my lab example I opted to copy the files to my Domain Controller VM, and re-run the Installer.ps1 script with the "-ValidateOnly" parameter.
Now, when I did this, I am STILL getting validation errors, but this time with the Server and Access validation.
Why is this? Honestly, I don't know. But I do recall reading/hearing somewhere about possibly having to run these scripts from an Administrator's workstation, and NOT from any of the systems that the scripts are designed to work with. Since I was originally running the scripts on my HOST system that was NOT connected to the domain, that was one issue. Then I ran the scripts from the Domain Controller, which resolved the Account validation.
So, I thought that I would try one last thing. I decided to create an Administrator workstation and run the scripts from there. Now, of course I ran the Installer.ps1 script with the "-ValidateOnly" parameter just to see if everything passed prior to actually running the script to perform the installation. And guess what! Everything passed!
So, now that we know everything is green and we won't end up with a partial/incomplete installation, we are now ready to run the Installer.ps1 script, and complete the final part of our installation.
Run the Installer.ps1 script, and the validation will be completed again (as designed), then the installation will be initiated.
Just like the VMMCreator.ps1 script, the display will turn green when each item is completed. Eventually, it will complete all pieces.
Congratulations, you have now successfully used the PowerShell Deployment Toolkit (PDT) to automatically install and configure an entire System Center environment!
One final note. You may not have noticed, but all of the System Center consoles were actually installed onto server RD01. Why is that? It's not the Administrator's workstation. The answer is because that server is the System Center Orchestrator Runbook Designer server, which requires all of the consoles for the interoperability/connectivity to create runbooks, and thus System Center automation.
So, if you are looking for the console for a specific System Center component (i.e. SCOM, SCCM, etc.), you will need to log into the RD01 server and launch it from there. Alternatively, since we had to setup an Administrator workstation, you could install each console on the workstation as well.
I hope this post series on the PowerShell Deployment Toolkit has been helpful. Happy lab-ing.


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Storage-Related Post-Harvest Losses
English: % of target farmers who experienced post-harvest losses due to poor storage of crops after the [specify the season]
French: % des agriculteurs ciblés qui ont subi des pertes après récolte en raison d'un mauvais entreposage des cultures après [précisez la saison]
Portuguese: % de agricultores-alvo que sofreram perdas pós-colheita devido ao armazenamento deficiente de culturas após o [especifique a estação do ano]
Czech: % cílových farmářů postižených posklizňovými ztrátami způsobené nevhodným skladováním plodin po [určete sezónu]
What is its purpose?
The indicator measures the proportion of supported households whose stores of certain crops were affected by pests or diseases. Inadequate storage is one of the main causes of post-production losses, accounting for up to 10% of losses to a household's harvest.
How to Collect and Analyse the Required Data
Determine the indicator's value by using the following methodology:
1) Specify the crop(s) your survey focuses on. If required, provide further specification of what exactly is stored (e.g. maize cobs versus maize grains).
2) In consultation with the extension workers, local farmers and the project staff, list for the given crop(s) a limited number (2-4) of the most common causes of storage-related loses.
3) Collect the following data by conducting individual interviews with a representative sample of the target farmers:
Q1: After the [specify the season], did you store any [specify the crop/product]?
A1: yes / no
(ask the following question only if the previous question is YES)
Q2: After the [specify the season], did you lose a part of the stored [specify the crop/product] due to [specify the cause of storage-related losses]?
A2: yes / no
4) Consider also assessing the amount of the stored harvest that was lost due to the assessed cause. Do so either by asking for specific quantities (use locally known units) or by using the 1-5 scale, as explained under Q3 in the Production Losses indicator.
5) Calculate the indicator's value by dividing the number of respondents who incurred storage-related loses by the number of respondents who stored the given crop(s) and multiplying it by 100. For example, 100 affected respondents divided by 400 respondents who stored the crop, multiplied by 100 = 25% households affected.
Repeat the process for other common, severe causes and the crops you focus on.
Disaggregate the data by wealth.
1) In order to analyse the data and allow for useful disaggregation, also collect data on the type of storage facilities the interviewed household members use.
2) Do your best to secure photos of the diseases affecting stored crops and ask the data collectors to show them to the respondents to prevent any misunderstandings.
3) European Commission's DEVCO recommends to use two similar indicators: "Volume (in tonnes) and value (currency) of post-harvest losses" and "Proportion of harvest that is lost post-harvest".


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Sök bland våra professorer, lärare och övriga medarbetare
( Akademin för informationsteknologi )
Application of optical spectroscopy to paper production
Nilsson, Carl Magnus, Carlsson, Jörgen, Malmqvist, Lennart, Persson, Willy
Fluorescence from paper following excitation by either ultraviolet or visible light gives information on the chemical composition of the paper. This can be used for on-line monitoring of the paper during production. Such measurements can be performed non-intrusively at sampling rates high enough to give a sub-millimetre resolution at paper webs moving at velocities higher than 20 metres per second. Two types of fluorescence meters, operating at different wavelengths, have been constructed. Together with an optical speedometer they have been tested at newsprint producing paper mills. A fluorescence based method for scanning cross-directional newsprint profiles in the laboratory has been developed. From these measurements the relative shrinkage of the paper during drying can be calculated using time-frequency analysis.
Nyckelord: paper; newsprint; fluorescence; online inspection


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Teaching Associate Professor, Biology
Kansas State University
Featured faculty for the following modules:
Dr. Rhodes is featured in ACUE's modules: Using Concept Maps and Other Visualization Tools and Using Student Achievement and Feedback to Improve Your Teaching.
As a multidisciplinarian, Rhodes teaches both introductory and senior-level Biology and Physiology courses at Kansas State University while simultaneously investigating the impacts different curricular methods have on learning and retention within these STEM subjects. Her research specifically focuses on methods to improve course experiences for low prior knowledge learners as well as students who are less likely to pursue and remain in STEM degree fields. In addition, Rhodes works with other educators in a variety of settings to help them improve their pedagogical approaches in ways that are most effective for their students.


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MVV Environment – SVB Range
Generating usable power from a renewable source is an integral part of a new and sustainable energy supply. One way to produce environmentally friendly energy is using old and waste wood as fuel to generate electricity and usable heat
At Ridham Dock, MVV commissioned a highly modern and very efficient, combined heat and power (CHP) biomass power plant. CHP means the simultaneous production of electrical energy and usable heat. The heat energy from the CHP process is typically used in district heating systems and/or as process steam for industrial purposes. CHP uses a very high degree of the energy content of the fuel. The Ridham Dock plant, MVV will use about 172,000 tonnes of waste wood per year to generate almost 188 million kilowatt-hours of electrical energy. The plant has a net electrical capacity of 23 megawatts.
Crest Pumps provided its SVB pumps made from stainless steel construction – ensuring maximum corrosion resistance and capable of processing high temperature liquids at 85% efficiency. The pumps provided to MVV are manufactured with a vortex impeller, allowing for a high concentration of solid transfer.
Find out more
Enter Details belowWe will send you over the white paper


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Wat Chedi Luang (Wat Chotikaram)
Wat Chedi Luang houses the largest chedi in Chiang Mai. The temple is located right in the middle of the city and was built in the reign of King Saen Mueang Mak, the seventh king of Mengrai Dynasty. The 98-metre tall and 54-metre wide chedi was built in the reign of King Tilokkarat. The construction was completed in 1481. In 1545 the chedi was collapsed due to an earthquake during the reign of King Jiraprapa. The chapel in the front was built by Chao Khun Uba Lee Poramacharn (Sirichantathera) and Chao Kaeo Navarat in 1928. The magnificent methodological serpents ramble from the entrance of the chapel to its door on both sides.


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Cart is empty
Buckyballs, Bucky Balls & Neocube
Buckyballs (also called NeoCube) consist of 216 strong magnetic balls (material neodymium), this magnet balls give you the power to create and re-create an unlimited number of 2D, and 3D shapes! With Bucky Balls you can create and construct whatever you want! It's a puzzle with billions of combinations providing hours of fun - At least, if your friends or relatives haven't got a hold of your Buckyballs :-)
Educational - A NeoCube is also good educational toy
Have fun with your amazing puzzle toy and grow up the physic and geometry skill at once - the buckyballs are not only for adult but also great as an educational teaching toy.
Train up you brain while you have fun!
Buckyballs are a truly an amazing thing. It has the ability to simultaneously stimulate and train both of your brain hemispheres - this fact is making a neocube to a more beneficial puzzle toy than most other types of puzzles.
The right side of your brain is responsible for: spatial thinking, creativeness, facial recognition and visual mental imagery and the left side of your brain is responsible for: mathematics, languags and logic skills and this side controls the right side of muscules. When you are playing with an Bucky balls you not only need "mathematic skills or creativity" need nearly all of these skills and that's what makes a Neocube so special.
NeoCube is a new Game for every day
The most available toy / puzzle games have a fixed goal - you have rules to solve it - with a neocube it's different: you have no rules. Have fun with them, break the borders of your imagination and create billions of possible shapes and patterns.
Short Features of Bucky Balls
Buckyballs are a set of 216 strong ball magnets
Bucky balls stimulates and encourage creativity.
Helps to understanding the geometry, mathematics and physics.
Improves your personal problem solving skills.
Train up your brain while playing neocube.
No game rules - break the borders of your imagination and create billions of possible shapes and patterns


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Future applications of miniaturized space systems will have special needs on MEMS components. This paper addresses
the needs, status and perspectives of the MEMS technology for miniaturized space system from the perspective of a
spacecraft developer. First, the needs of future space missions on MEMS components are discussed. Then, the state-of-the-
art MEMS technologies are reviewed based upon these needs. Finally, perspectives of space-based MEMS
technology will be addressed based on the analysis of both future mission needs and technological trends.


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Nestled along the shores of the Mediterranean, Tunisia is a country steeped in ancient history and diverse culture. At the heart of this North African nation lies an enduring fascination with the timeless allure of roses. From ancient origins to modern expressions, roses in Tunisia have played a significant role in shaping the country's history, culture, economy, art, and literature. Join us on a captivating journey as we explore the fascinating world of Tunisia's roses, their cultural significance, economic impact, artistic inspiration, and literary influence.
The history of roses in Tunisia traces back to ancient civilizations Andalusians, who introduced these captivating blooms to the region in 1637. Over time, roses became an integral part of Tunisian gardens, cherished for their beauty and fragrance. Local horticulturists nurtured these flowers, leading to the development of unique rose varieties that thrive in Tunisia's temperate climate.
Every year in May, one of Tunisia's cities, Ariana, hosts the Festival of Roses, which attracts exhibitors from all across the nation presenting a diverse choice of items at low costs. Several species of flowers and roses may be seen blooming in Bir Belhassen Park during the festival, alongside a mosaic of items, most notably colognes, perfumes, and soap.
Roses hold deep cultural significance in Tunisia, symbolizing love, hospitality, and beauty. They feature prominently in traditional ceremonies, including weddings and festivals, where their vibrant colors and delicate fragrance enhance the ambiance. Tunisians have a special affinity for roses. Specifically, they often exchange roses as gestures of affection and goodwill, fostering a sense of community and unity.
Beyond their cultural importance, roses have also made a significant impact on Tunisia's economy. The country's favorable climate and skilled rose cultivators have given rise to a flourishing floriculture industry. Tunisian roses, such as Gallica roses (or locally known as "Ariana Rose") and the Rosa canina varieties (or nesri in Tunisian dialect) have garnered international attention, contributing to the nation's export revenues and providing employment opportunities for local communities.
There are several products that locals have derived from rose plants. For example, rose water distillation has been in the Tunisian traditions since the olden times. Typically, tiny amounts of this floral water are used to cover the hair and the skin, infusing the air with an unforgettable scent. In addition, this holy grail is also used to treat common ailments and enhance baking flavors.
Influence on Art and Literature
The timeless beauty of Tunisian roses has inspired artists and poets alike. Poets such as Aboul-Qacem Echebbi have penned verses celebrating the beauty and symbolism of roses, using them as metaphors for love and resilience.
Tunisian literature often draws inspiration from the allure of roses. Writers like Fadhma Aït Mansour Amrouche use roses as motifs in their works, conveying themes of love, beauty, and heritage. The "Tunisian Treasures" rose serves as a poetic symbol for the country's rich cultural heritage, referenced in Tunisian literary masterpieces.
Influence on Architecture
The charm of roses extends beyond Tunisia's gardens to influence its architecture as rose motifs adorn historic buildings. In Tunisia's north-eastern part lies the country's "City of Roses". Ariana holds a rose garden in Bir Belhassen Park covering 3000 square meters and is home to 16,000 rosebushes and cuttings. The Rose Gallery takes visitors on a unique journey through the history of roses in Ariana. Additionally, it explains the ecological and cultural features of its numerous types, and crowns Ariana's Rose Garden. This artistic fusion of floral aesthetics and architecture creates a captivating atmosphere that delights locals and visitors alike.
Roses Found In Tunisia
There are 10 spontaneous species and subspecies of roses known in Tunisian flora (Le Floc'h, Boulos, and Vella, 2010) growing wild in ravines, with shrubs, and in woods from the north to the Tunisian Dorsal.
In conclusion, the allure of roses in Tunisia weaves a captivating tapestry of history, culture, and art. From ancient civilizations to modern celebrations, roses hold a special place in the hearts of the Tunisian people. Their influence extends beyond aesthetics, impacting the nation's economy, art, and literature. As you wander through Tunisia's scenic gardens, let the timeless elegance of its roses enchant you with a sense of love, hospitality, and enduring charm. Embrace the magic of Tunisia's roses, as they continue to bloom and flourish, forever captivating hearts across the nation and beyond.


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The two fundamental discrepancies between actual consolidation behavior of soils and that predicted by the Terzaghi consolidation theory were explained. Many implications of secondary compression phenomenon, including secondary settlement were explained and predicted by the law of compressibility. The proper role of compressibility with time was empirically established.
ASJC Scopus subject areas
- Civil and Structural Engineering
- Building and Construction
- Geotechnical Engineering and Engineering Geology


text:
Understanding the costs associated with motor vehicle incidents (MVIs or crashes) is an essential part of a business case that motivates management to pay attention to road safety and allocate resources to prevent work-related crashes. The MVI Cost Calculator helps build that business case.
It's an easy and efficient tool to:
- Estimate costs of potential MVIs, and understand the financial advantages of preventing them
- Identify and summarize the real costs of crashes experienced in your workplace
- Track information that facilitates evaluating the effectiveness of a road safety program that prevents crashes and avoids associated costs
Gather the Information You Need Before You Start
In the steps that follow, you will be asked to enter a few types of information. In preparation, you may want to talk to other managers or people in your payroll or human resources departments to get a range of representative values. Call service providers (e.g. towing company, body repair shop) to get estimates of those costs. If you are tracking a real incident, speak with the people who handled the invoices. Ask about:
- Salaries and hourly rates for employees or other people who may be involved
- Costs estimates for significant cost components – emergency response, first aid, vehicle recovery, site clean-up and remediation, repairing or replacing damaged vehicles and company or third-party property, etc.
- Cost estimates for less tangible losses - downtime, lost productivity, loss of reputation, and lost sales or contracts opportunities
- The organizations' current WorkSafeBC Base Rate and Experience Rating
- Premiums and deductible amounts for vehicle, cargo, health care and other insurances that will be affected by a crash-associated claim
Using the MVI Cost Calculator
- On page one, enter information to describe the incident. Make sure that information you plan to track and/or compare with other incidents is on the Incident Overview page.
- Complete fields using actual values or reasonable estimates for crashes that are common in your industry or that may occur in the driving circumstances and conditions your employees encounter.
- For some items there are two entry fields - one is the hourly wage or salary of the person who will do that work, the other is the actual or estimated hours necessary to do that work. The form automatically calculates the product and enters it in the "Costs" column.
- For other items you will see an entry field in the "Costs" column only. Enter actual or estimated values in each of these cells.
- Not all line items will apply to every MVI. When that's the case, leave the data entry field blank.
- Periodically save your work.


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Thermorheological behavior of Alaska pollock (AP) and Pacific whiting (PW) surimi was evaluated during gelation at different moisture contents (80% to 95%). The temperature sweep data (storage modulus, G′, compared with temperature) for both surimi clearly indicated G′ minima. Unlike for the PW surimi, the minimum values of the AP sarimi was moisture-content dependent and there was a linear relationship between logarithm of concentration and reciprocal absolute temperature at gelation. The activation energy (Ea) for aggregation after gelation temperature at each moisture content was calculated by a nonisothermal kinetic model for both AP and PW Surimi. The Ea values increased with moisture content of the system and ranged from 172.8 to 232.9 kJ/mol. Based on the assumption that melting temperature for a thermo-reversible gel may be considered equivalent to gelation temperature for thermo-irreversible gels, an Arrhenius-type model was used to estimate the enthalpy of cross-links formation for AP surimi to be 300.3 kJ/mol.
|Journal||Journal of Food Science|
|Publication status||Published - 2004 Sep 1|
ASJC Scopus subject areas
- Food Science


text: We propose a stochastic modelling framework to simulate the spatially lumped sediment and vegetation dynamics in a flood plain of a braided gravel bed river as an alternative to detailed morphodynamic modelling. The idea is that floods intermittently erode the river bed and expose sediment on gravel bars, while riparian vegetation continuously recolonises the exposed area. The exposed sediment and water stochastic dynamics can be analytically solved in terms of their probability density function (pdf), and later used to force a vegetation model, together forming a so-called coupled "Master-Slave" stochastic dynamical system in continuous time. We apply and validate the master model by using a historical record of aerial photographs of the Maggia River (Tessin, Switzerland) and daily streamfiow measurements. This approach is useful to statistically quantify the amount of sediment that is reworked by flood events, as well as the effects of changes in the flood disturbance regime on flood-plain dynamics.


scratch on white car paint
How To Buff Out Scratches On Your Car
A deep gash in the side of your car might feel like the end of the world, but it does not have to be. Scratches can come from any number of places, like a neighboring car pulling away or a falling tree branch scraping up your paint.
Scratches are more than an aesthetic annoyance. They also take away layers of paint which protect your car, without which your car could begin rusting. Fortunately, most scratches can be easily buffed out, flawlessly fixing them without needing a visit to the body shop. Here is our guide on how to buff out even the most stubborn scratches.
The Protective Properties Of Car Paint, And How Scratches Affect That
You might be temped to suck up a scratch, save your money, and just leave it alone. However, your car's paint job is crucial to protecting the metal body, and a scratch compromises that protection. Even if you can accept a scratched-up car, you could be exposing your car to the elements and rusting the metal if you leave a scratch unattended.
With a good paint job, you car can withstand harsh weather, different temperatures, a range of moisture and humidity levels, and other elements like dust or mud. Almost all modern cars have three distinct layers in their paint job:
 - Primer: this is applied to the metal of the car body, and is usually white or off-white.
 - Paint: this is the main color of your car, and shows scratches the easiest. Contact your dealer if you need to repaint, as they can provide the exact shade to match your existing paint.
 - Clear coat: this is a thick transparent layer that seals the paint and protects it from fading under UV rays from the sun.
Scratches can be shallow or deep, sometimes cutting all the way to the metal base. When assessing how to repair a scratch, you can check how many layers of the paint job it has cut through. A minor scratch might only take off the clear coat, but severe scratches can expose metal. No matter how deep, a scratch damages some or all of your paint job's protective properties and needs repairs to maintain your car's integrity.
Types Of Car Paint Scratches
Different types of scratches can be determined with just the naked eye:
 - If the paint color is visible and uniformly colored, the scratch is only as deep as the clear coat and has exposed the paint.
 - If the paint color is tinged with white, then the cut has exposed the primer.
 - If the metal base is visible, then the cut has damaged every layer of the paint job and exposed the metal.
Clear Coat Scratch
clear coat scratch on ford kuga
These are the most common and easiest-to-repair scratches. Clear coat scratches are also called "spider webbing" because they form in circular patterns that look like webs. They are sometimes known as "swirl marks."
Clear coat scratches are often caused by low-quality car washes. It does not take much to cause one of these scratches. It is important to buy a proper drying cloth for just this reason, to avoid causing clear coat scratches.
Paint Embedded Scratch
paint emabedded scratch on ford kuga 2
Scratches that go this deep are more difficult to repair, as they have damaged both the clear coat and the paint. These usually occur from scraping against another car or a metal pole. A simple buff is not enough to fix these scratches.
You can tell if the scratch is this deep by looking for a couple traits. They are wider than the hair-line clear coat scratches, but not deep enough to show the white primer or bare metal. If the paint color is uniform and untinted with white, you have a paint embedded scratch.
Primer Deep Scratch
Primer Deep Scratch on ford kuga
A scratch this deep is going to show a gouge and will be a pain to repair. Running your hand along your car, you can feel where the scratch dips inward. For this reason, DIY solutions are out of the question. Not only will you need to touch up the paint with the same shade, but you will also need a clear coat top-up to even out the scratch.
Bare Metal Scratch
bare metal scratch on alfa romeo stelvio
If you can see the metal at a glance, then that part of your car is fully exposed to the elements and may be beginning to rust. Air and moisture can reach the metal, leading to oxidation, rusting, or just plain old corrosion. For a scratch this deep, you should go to the body shop as soon as possible.
Watch the video for an in-depth explanation of various car paint defects.
How To Repair Swirl Marks and Minor Scratches
You can buy scratch and swirl removers for filling in minor scratches and touching up surface imperfections. These include small scuffs on high-traffic car parts like door handles, or just a section of your paint job that has lost its sheen.
Related: How To Easily Remove Scratches From A Windshield
How To Remove Swirl Marks
 1. Wash your car and allow it to dry completely.
 2. Apply the swirl remover polish to a soft microfiber towel. Begin spreading the polish onto the area of your car with swirl marks.
 3. Firmly rub the polish in with a back-and-forth motion for a minute.
 4. Let the polish dry (it will look translucent when dry) and wipe away any excess with a clean towel.
 5. Repeat with any other damaged areas.
Related: How To Polish Your Car by Hand or With a Buffer
How To Remove Minor Scratches
 1. Wash your car and allow it to dry completely.
 2. Use two strips of masking tape to mark out the scratch, placing them an inch above and below the scratch. They should be parallel to the scratch and to one another.
 3. Apply the scratch remover polish to a soft microfiber towel. Begin rubbing in onto the scratch with a back-and-forth motion and firm pressure, following the direction of the scratch.
 4. Rub the polish onto the scratch for 30 seconds.
 5. Use a clean towel to dry off the scratch. Check if the scratch is repaired or if it needs more work. If the latter, repeat the process up to five more times.
 6. Finish by applying the polish to a wider area around the scratch to help the repair blend in.
How To Remove Stubborn Scratches
Once you have tried to remove a scratch with basic polish and have seen no change, you can move up a step to heavier grit polish. Also try being more aggressive with your application, using more pressure and rubbing the polish in with faster motions.
Paste scratch removers are tougher than liquid removers. If the scratch will not budge when you use a liquid remover, or if you have an older car, it might be time to try a paste remover.
This video will show you how to repair stubborn clear coat scratches.
How To Repair Deep Scratches
Deep scratches present a new challenge, because you cannot simply fill in the clear coat. These scratches need paint to touch up imperfections, and usually need sanding and polishing to regain the paint job's luster. For scratches this bad, you should take your car to a body shop and let the professionals repair the scratch.
How To Repair Scratches On A Black Car
black paint door with scratches
Scratches show up more easily on black cars than most. There are specialized products that include black pigment, so when you repair a scratch, the black paint job stays black. Such products can be used to remove swirl marks and scratches.
 1. Wash your car and allow it to dry completely.
 2. Test the black polish on a small section of your car to make sure the color matches.
 3. Apply the black swirl mark and scratch remover polish to a soft microfiber cloth and follow the previously listed instruction to repair the damage.
 4. After the polish has dried, wipe away any excess with a clean cloth and lightly buff the area until glossy.


SUAUTH
Section: File Formats and Conversions (5)
Updated: 04/03/2019
Page Index

NAME
suauth - detailed su control file
SYNOPSIS
/etc/suauth

DESCRIPTION
The file /etc/suauth is referenced whenever the su command is called. It can change the behaviour of the su command, based upon:
 1) the user su is targeting

2) the user executing the su command (or any groups he might be a member of)
The file is formatted like this, with lines starting with a # being treated as comment lines and ignored;
 to-id:from-id:ACTION

Where to-id is either the word ALL, a list of usernames delimited by "," or the words ALL EXCEPT followed by a list of usernames delimited by ",".
from-id is formatted the same as to-id except the extra word GROUP is recognized. ALL EXCEPT GROUP is perfectly valid too. Following GROUP appears one or more group names, delimited by ",". It is not sufficient to have primary group id of the relevant group, an entry in /etc/group(5) is necessary.
Action can be one only of the following currently supported options.
DENY
The attempt to su is stopped before a password is even asked for.
NOPASS
The attempt to su is automatically successful; no password is asked for.
OWNPASS
For the su command to be successful, the user must enter his or her own password. They are told this.
Note there are three separate fields delimited by a colon. No whitespace must surround this colon. Also note that the file is examined sequentially line by line, and the first applicable rule is used without examining the file further. This makes it possible for a system administrator to exercise as fine control as he or she wishes.
EXAMPLE
 # sample /etc/suauth file
 #
 # A couple of privileged usernames may
 # su to root with their own password.
 #
 root:chris,birddog:OWNPASS
 #
 # Anyone else may not su to root unless in
 # group wheel. This is how BSD does things.
 #
 root:ALL EXCEPT GROUP wheel:DENY
 #
 # Perhaps terry and birddog are accounts
 # owned by the same person.
 # Access can be arranged between them
 # with no password.
 #
 terry:birddog:NOPASS
 birddog:terry:NOPASS
 #

FILES
/etc/suauth

BUGS
There could be plenty lurking. The file parser is particularly unforgiving about syntax errors, expecting no spurious whitespace (apart from beginning and end of lines), and a specific token delimiting different things.
DIAGNOSTICS
An error parsing the file is reported using syslogd(8) as level ERR on facility AUTH.
SEE ALSO
su(1).

Index
NAME
SYNOPSIS
DESCRIPTION
EXAMPLE
FILES
BUGS
DIAGNOSTICS
SEE ALSO
LinuxReviews : manual page archive : man5


text: Water use is a significant operational cost factor for large swimming pool facilities, however it has been overshadowed by the recent focus on energy consumption and carbon emissions. Currently, it is difficult for operators to make decisions in relation to water efficiency due to the lack of information about the relationship between pool operation and water use. This study has started to address this issue by reviewing water use at a fully operational facility. The analysis of the consumption data has led to a proposal for a new water performance indicator, the water exchange deficit. Modifications to the method of estimating water consumption have also been proposed to enable enhanced water management guidance to be developed.


How to Build an RC Plane from Scratch, ARF or Kit
In this article, we will look into how to make RC planes and the multitude of options there are for the aspiring RC model aircraft builder.
Best RC Planes
It is easy to assume that building RC airplanes is a difficult task but, in reality, they are actually fairly simple to make at home. It requires a little planning and a few materials but if you give it a few hours you could become an expert at building RC airplanes. All you need are the main components of a plane: the body (fuselage), wings, rudder (or ailerons/elevator), wheels, motor and radio transmitter. Building RC airplanes has become easier recently because of less expensive radio equipment and more efficient batteries and motors.
Building RC Planes – Quick Overview
The process of building RC airplanes should always begin with the layout of the plane; you want to make sure all of the parts are attainable and that they will fit on the plane. You can use plastic, balsa wood or foam – the former two are definitely good choices but the most affordable and safest materials would be foam. Building RC airplanes is made easier by foam because you can simply purchase one 1/2'' foam core board for the entire plane (for a 12-18 inch plane). Additionally, building RC airplanes out of foam keeps them intact when they crash.
To continue the process of building RC airplanes, use the fuselage and fit your ailerons into a groove in it using packing tape; this type of tape is the best kind for making a plane because it is lightweight and cheap. Then, fit your elevator into a groove in your fuselage or using packing tape. When building RC airplanes from scratch, it is essential to maximize the surface area between the fuselage, ailerons and the elevator and the packing tape. This makes sure none of the pieces fall off while the airplane is in flight. Next, put the wings on the plane. Make sure they are even; when building RC planes, accuracy is essential for a successful flight. After this, put the servos on the plane's wings. When building RC airplanes, servos are important because they ensure that the plane is easily controlled and that it flies properly.
The next step in building RC airplanes is to assemble the motor. For a beginner, it makes sense to simply purchase a pre-made motor. If you have training, you may craft the motor yourself while you are building RC airplanes. For a plastic or balsa wood plane you can put the motor and radio transmitter inside the plane (with insulation so the motor doesn't light the plane on fire) but, with a foam plane, you will have to put the motor and radio transmitter on the outside while you're building RC airplanes.
In the process of building RC airplanes, the last and most important step is to test your airplane out. If it is not flying straight, check the propeller and make sure that you have mounted your motor with at least two degrees of right thrust to ensure that the torque of the plane is counteracted. Hopefully, you find that building RC airplanes is a fun process!
RC Planes Types
RTF RC Airplanes
Nowadays there is a bewildering amount of choices for the budding aero modeller who wants to learn how to make an RC airplane. Recently the emergence of ready to fly or RTF RC airplanes is probably the easiest route into beginner RC airplane flying with no assembly required. You literally unpack, charge the batteries then go flying.
ARTF/ARF RC Airplanes
Almost ready to fly or ARTF/ARF RC airplanes have shortened the time from purchase to the first flight to a few hours with just simple assembly to do before the first flight.
From Plans
Many people enjoy the build phase as much as flying the aircraft, and they will design and build the whole airplane from scratch.
From Kits
Kits make building a plan quite easy. There are many diverse types of airplane kits. You simply need to find a design you like, buy it and then put it all together. Kits vary from the simple to the very complicated and come in wood, plastic and metal.
Best RC Planes for Beginners
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Electric RC Airplanes
Over the last couple of years, electric power for RC airplanes has made enormous gains on the traditional world of the nitro RC airplane. The reason for this is twofold in my opinion. Firstly, advances in both electric motor and battery technology have made electric airplanes performance and practicality extremely attractive to serious RC airplane enthusiasts, where cost is an issue Electric Power for RC Airplanes makes very good sense as you don't have to keep buying nitro fuel. Secondly, the environmental issues that go with traditional nitro RC airplanes i.e. Noise and pollution are no longer an issue.
Personally, I feel there will always be a place for the internal combustion engine within aero-modelling, especially with large scale RC airplanes, however, these advances in motor and battery performance are blurring the issue.
Just a few years ago electric power for RC Airplanes was reserved for only the cheapest RC Models, indeed the phrase "remote-controlled airplane" would have been synonymous with electric power. The main reason for this increased practicality and performance is the Brushless RC motors and Lithium Polymer batteries also known as Li-Po batteries. Electric motors also work really well with ducted fan RC airplanes, these can be an alternative to real RC Jet Engines, so jet appearance models are now available almost ready to fly without the cost of true jet technology.
So electric power for RC airplanes is now a totally viable alternative to traditional Nitro Power RC Airplanes, I think that it is a great, clean, quiet and thoroughly modern power source.
Nitro RC Airplanes
2 and 4 Cycle Nitro RC Airplanes
Most traditional engines used in radio-controlled airplanes are 2 stroke glow engines, this means that they operate on the 2 cycle principle, just like a chainsaw engine. However, rather than having a spark plug to ignite the fuel/air mixture a small glow plug, which is preheated by a battery at startup, continuously glows and burns the fuel. These engines are simple, light, and inexpensive so this is why Nitro RC Airplanes are so popular. They are fuelled by Nitro-methane/methanol this fuel is mixed with 20% oil for lubrication. Most engines for Nitro RC Airplanes are categorized by their size in cubic inches e.g. 40 size = .40cu in.
4 Cycle engines are a bit more expensive and complicated, so are more often used in the larger and more expensive airplanes, where their better low down power suits this type of airplane. 4 cycle engines are more suited to the more experienced modeller, as they are more complicated to use and maintain.
Nitro RC Airplanes versus Petrol and Diesel Engines
The much larger petrol engines are for use with the large scale RC airplanes that have become popular lately. These large engines are normally between 32cc to over 100cc so are clearly serious bits of equipment, with price tags to match. When used with the very large scale RC airplanes they make for a truly stirring sight. Diesel engines used to be quite popular and work by igniting their fuel using very high compression ratios, these engines were available in a large range of sizes and although were less powerful than similar-sized nitro engines they did produce good low down power, they have however become hard to obtain. So Nitro RC Airplanes have become the most popular aircraft for more experienced modelers.
Building RC Planes from Kits
Airplane plans and kits are available in many variations to suit all potential aviation enthusiasts. There's a great deal of pleasure to be had from piloting your own plane. It's a hobby that can bring hours of fun. Model planes are available for children, adults, and those of all skill abilities.
There are choices for both new and experienced users. Plastic aircraft kits have a flexible selection of uses. Lightweight designs afford a higher flying speed and the ability to fly for a longer distance. Costs are low for basic airplanes and if you don't need your aircraft to fly, there's always model aircraft for display purposes only.
Kit planes made of wood offer similar attributes to the plastic planes, giving choices between models for display only or construction of aircraft that will actually fly. Wooden aircraft kits take longer to put together than their plastic counterparts, but assembly is usually straightforward.
Remote radio-controlled airplane kits, usually called RC airplanes, suit the most fun type of model aircraft. The controller becomes the pilot! RC aircraft models are available to a varied range of beginners right through to the expert level. Moneywise the cost can be quite low but it can also reach thousands of dollars depending upon the superiority, dimensions and detail required.
Model aircraft are hugely popular. Thousands of airplane aircraft kits and plans are available to make replica aircraft Plans are can be bought not just for modern aircraft, but for plans of airplanes since the early days of their invention.
There's a great deal of interest in aircraft from the World War One and Two eras – these represent the highest plan sales. Approximately 200,000 model aircraft builders face the same problems in selecting the aircraft they want to construct and then finding the right plan to suit them. Many plan purchasers will build the aircraft from balsa wood which is easy to work with.
It's vital to get full assistance for each aircraft's building method. This will ensure that each piece is exactly correct for both size and weight. This will aid the 'balancing' of the aircraft during its time in the air.
Some plans will include specifics of what types of wire should be used, whether it's


Ufo Case Files Of Russia
Created by Jijith Nadumuri at 03 Mar 2011 15:30 and updated at 30 May 2011 05:53
Ufo Case Files Of Russia is a book authored by the Russian UFOlogist Paul Stonehill and the British UFOlogist Philip Mantle. This book introduces the UFO phenomena of the most important cases, observations, and sightings. UFO CASE FILES OF RUSSIA endeavours to describe efforts of those dedicated researchers who have stubbornly pursued UFO research in the Russian Empire, the USSR, and modern Russia.
UFO-CASE-FILES-OF-RUSSIA.jpg paul%20stonehill.jpg Philip%20Mantle.JPG
Paul Stonehill Philip Mantle
Ancient-astronaut theory is gaining prominence due to the combined analysis of ancient literature in various ancient civilizations of the world including that of the Egyptians, Indians, Chinese, Mesopotamian, Greek, Asteks and Mayans. This book however is not directly dealing with ancient-astronaut theory. It instead discusses several paranormal incidents as they occurred and what the witnesses or those who studied about these incidents did about them, thought about them and/or concluded about them. Yet it gives several starting-points leading to the question of ancient astronaut presence or on the question of technological excellence of the ancient world that they developed by their own or by the influence of the ancient aliens. What got my attention in this book, relevant to the study of ancient India and the strange narrations in Mahabharata is the following passages. These are published here with the permission of Paul Stonehill:-
The Golden Woman
The initial chapters of the book deals with ancient Russia and incidents happened in those periods which modern UFO researchers would classify as UFO or alien encounters. Here is mentioned about a statue of the Golden woman who is associated with ancient Sumerian and Indian civilizations.
The Space Rocket with Sanskrit Inscriptions in the cockpit
Page 44:- In the 90s of the 20th century the outstanding archeologist V.Khvoika gained fame through the discovery of the ancient Trypillian culture in Ukraine. He found a "Space Rocket". The object was removed, cut into several pieces and placed in trucks. Strange writings were discovered in the "cockpit" of the space rocket. The language was Sanskrit, an ancient language of India. The Soviets were able to solve some of the secrets of the rocket ship and it helped them when they were in the process of building their own space technologies.
Page 45:- Could we surmise that if the object discovered and excavated in Kiev in 1948 was an ancient Indian space rocket? There was yet another mention of a strange archeological discovery in Kiev. This time a chest containing five hundred books written in Arabic, Greek, Sanskrit and Slavic languages.
The Three Eyed Alien
Page 86:- As part of some strange events recorded in September 27, 1989 in Voronezh a crown that had gathered there saw a "three-eyed alien" through an open hatch of a flying UFO (a red balls some 10 yards in diameter). The alien was about 10 feet tall, in silvery overalls, bronze colored boots and wearing a disk on his chest.
The dark skinned strangers (Hindus? Aliens?) who arrived in a craft
Page 104:- The strangers arrived in a craft that was shaped like an arrowhead of large dimensions. There were three of them, all of whom were described as dark skinned people… Were these strangers Hindus or aliens from outer space? It is possible for Hindus to travel to Russia over mountains at an altitude of seven kilometers… Apparently the craft did not have an engine and used no fuel. Thus air currents apparently moved it.
Page 108: The UFO flew towards Astrakhan (This city has a Sanskrit etymology:- Astra-khani, the place where the Astras or arrows are stored!)
Aircraft coated with silver-colored fabric like in an ancient Vimana
Page 141: The aircraft was spherical and had a diameter of about seven meters. It had a small, drop-like cockpit, four tall legs with tiny wheels. The aircraft's hull was either made from metal or covered with silver-colored fabric. (The descriptions of Vimanas in ancient Indian texts mentions that some Vimanas are spherical and are coated with silver)
Ancient electronics or ancient nano-tech?
Page 151: The fragments showed that the UFO consisted of unusual elements. They resembled electroinc boards of modern TV sets except that their elements consisted of atoms and molecules skillfully "mounted" on silica base. (ancient Nano-technology?)
Mention of submerged cities like that of the Nivata Kavachas
Page 176: They discovered three human skeletons each more than three meters tall. The skeletons were adored with decorations that looked like bats made from silver. There is a Kirgiz legend about a submerged city in the Issik Kul Lake (Kyrgistan) a deep water lake in Transiliysk Ala Tau area. Also observed in Trans-Baikal and western Siberian regions. (Mahabharat mentions about the submerged city of Nivatakavachas)
Mention about exotic materials
Page 198: The balls had a metallic sheen and possessed of structures resembling crystalline and would not be dissolved in any acid
Deva-like ancient tribe in China?
Page 201: Mysteries of the Ural mountains:- In the 1980s perfectly preserved 3000 years old mummies began appearing in a remote Chines desert. They had long reddish-blond hair, European features and didn't appear to be ancestors of th modern-day Chinese people. Archeologists now think that they may have been the people of an ancient civilization that existed at the crossroads between China and Europe perhaps even the southern Ural steppes.
(Are these the Devas or the Gandharvas mentioned in Mahabharata)?. My analysis shows that the Devas and Asuras were the first advanced civilization that developed on the banks of Saraswati river of North-Western India, who later migrated northwards along the Sindhu and Saraswati rivers to Tibet and settled there. They were in search of colder climatic conditions which receded from the Saraswati basin but was available in southern Tibet due to the decline of the last ice age (10,000 BC to 8000 BC). Later they might have spread from southern Tibet to northern China where these old mummies are found with Caucasian features. This implies that the Deva-Asura tribe were the forerunners of the ancient Central Asian and European tribes.)
Asura like tribes who lived in Patala (underground cities)
Page 201-202: Udmurts (oldest eastern-Finnish people in the north west woodland Urals) who were also known as ari, arsk, or as chud. The chuds were also mentioned as strange dark skinned tribe with secret-powers, who lived in the bowels of earth where they built underground cities. (Mahabharata mentions about underground cities of the Nagas and Asuras in Patala. Are these people the Asuras or the Nagas who lived in Patala?)
The lake named Narada and its mysteries
Page 207: Thousands of strange mostly spiral-shaped objects has been found in _PHONE_ by gold prospectors on the small river Narada on the eastern side of the Urals. (Narada is an ancient globe-trotting traveler sage mentioned in Mahabharata. Strange that there is a river by that name in Russia. Equally intriguing is the spiral-shaped objects.)
Anomalous regions with time dilation
Page 216: In Barsa-Kelms Island there is an anomalous region where some members spent half an hour in a 'white fog" but upon return found out they were missing a day
Anomalous regions with space-time portals
Page 219: The natives of Priamurije have legends that describe heavens opening "doors" between different worlds. The worlds are located in the "outer original world", "underground" and in the "Great Beyond". (Sounds like the space-time portals towards the-fourteen-worlds mentioned in the Puranas). They also describe about aircrafts and believe that "flying saucers" are nothing but the ships of the "Sovereigns of the Thunder" (An allusion to Indra the lord of Thunder?)
River Angara
Page 221: Such anomalies (eg:- Devil's Cemetry) are also found in a river named Kova, the tributary of the Angara river. (This river name seems to have a Sanskrit etymology. Angara means 'glowing red'. The word also seems to be the basis for the English word 'anger'. When one is angry, ones face turns red. A Gandharva in Mahabharata is named AngaraParna, the Gandharva with red hair. Similarly the red-planet Mars is named Angaraka. It will be interesting to know if this Russian river is red in color.
Levitating shaman and iron clothings, ancient astronauts?
Page 227: Legends around a lake in Chukotka includes mention about a shaman capable of levitation. From the descriptions he is mentioned as dressed in what modern observers could recognize as space-suits. (A case for the ancient-astronaut theory.)
Page 231: Another legend in Yakutia (Shaka) mentions about "very skinny black one-eyed people in iron clothing" (Similarly a case for the ancient astronaut theory.)
Mammoths as late as 1000 BC