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E How to Complete Installation Prerequisite Tasks Manually
This appendix provides instructions for how to complete configuration tasks manually that Cluster Verification Utility (CVU) and the installer (OUI) normally complete during installation. Use this appendix as a guide if you cannot use the fixup script.
This appendix contains the following information:
E.1 Configuring SSH Manually on All Cluster Nodes
Passwordless SSH configuration is a mandatory installation requirement. SSH is used during installation to configure cluster member nodes, and SSH is used after installation by configuration assistants, Oracle Enterprise Manager, OPatch, and other features.
Automatic Passwordless SSH configuration using OUI creates RSA encryption keys on all nodes of the cluster. If you have system restrictions that require you to set up SSH manually, such as using DSA keys, then use this procedure as a guide to set up passwordless SSH.
In the examples that follow, the Oracle software owner listed is the grid user.
If SSH is not available, then OUI attempts to use rsh and rcp instead. However, these services are disabled by default on most Linux systems.
The supported version of SSH for Linux distributions is OpenSSH.
This section contains the following:
E.1.1 Checking Existing SSH Configuration on the System
To determine if SSH is running, enter the following command:
$ pgrep sshd
If SSH is running, then the response to this command is one or more process ID numbers. In the home directory of the installation software owner (grid, oracle), use the command ls -al to ensure that the.ssh directory is owned and writable only by the user.
You need either an RSA or a DSA key for the SSH protocol. RSA is used with the SSH 1.5 protocol, while DSA is the default for the SSH 2.0 protocol. With OpenSSH, you can use either RSA or DSA. The instructions that follow are for SSH1. If you have an SSH2 installation, and you cannot use SSH1, then refer to your SSH distribution documentation to configure SSH1 compatibility or to configure SSH2 with DSA.
E.1.2 Configuring SSH on Cluster Nodes
To configure SSH, you must first create RSA or DSA keys on each cluster node, and then copy all the keys generated on all cluster node members into an authorized keys file that is identical on each node. Note that the SSH files must be readable only by root and by the software installation user (oracle, grid), as SSH ignores a private key file if it is accessible by others. In the examples that follow, the DSA key is used.
You must configure SSH separately for each Oracle software installation owner that you intend to use for installation.
To configure SSH, complete the following:
E.1.2.1 Create SSH Directory, and Create SSH Keys On Each Node
Complete the following steps on each node:
 1. Log in as the software owner (in this example, the grid user).
 2. To ensure that you are logged in as grid, and to verify that the user ID matches the expected user ID you have assigned to the grid user, enter the commands id and id grid. Ensure that Oracle user group and user and the user terminal window process you are using have group and user IDs are identical. For example:
 $ id
 uid=502(grid) gid=501(oinstall) groups=501(oinstall),502(grid,asmadmin,asmdba)
 $ id grid
 3. If necessary, create the.ssh directory in the grid user's home directory, and set permissions on it to ensure that only the oracle user has read and write permissions:
 $ mkdir ~/.ssh
 $ chmod 700 ~/.ssh
 SSH configuration will fail if the permissions are not set to 700.
 4. Enter the following command:
 $ /usr/bin/ssh-keygen -t dsa
 At the prompts, accept the default location for the key file (press Enter).
 SSH with passphrase is not supported for Oracle Clusterware 11g release 2 and later releases.
 This command writes the DSA public key to the ~/.ssh/ file and the private key to the ~/.ssh/id_dsa file.
 Never distribute the private key to anyone not authorized to perform Oracle software installations.
 5. Repeat steps 1 through 4 on each node that you intend to make a member of the cluster, using the DSA key.
E.1.2.2 Add All Keys to a Common authorized_keys File
Complete the following steps:
 1. On the local node, change directories to the.ssh directory in the Oracle Grid Infrastructure owner's home directory (typically, either grid or oracle).
 Then, add the DSA key to the authorized_keys file using the following commands:
 $ cat >> authorized_keys
 $ ls
 In the ssh directory, you should see the keys that you have created, and the file authorized_keys.
 2. On the local node, use SCP (Secure Copy) or SFTP (Secure FTP) to copy the authorized_keys file to the oracle user.ssh directory on a remote node. The following example is with SCP, on a node called node2, with the Oracle Grid Infrastructure owner grid, where the grid user path is /home/grid:
 [_EMAIL_]$ scp authorized_keys node2:/home/grid/.ssh/
 You are prompted to accept a DSA key. Enter Yes, and you see that the node you are copying to is added to the known_hosts file.
 When prompted, provide the password for the grid user, which should be the same on all nodes in the cluster. The authorized_keys file is copied to the remote node.
 Your output should be similar to the following, where xxx represents parts of a valid IP address:
 The authenticity of host 'node2 ( can't be established.
 DSA key fingerprint is 7e:60:60:ae:40:40:d1:a6:f7:4e:zz:me:a7:48:ae:f6:7e.
 Warning: Permanently added 'node1,' (dsa) to the list
 of known hosts
 grid@node2's password:
 authorized_keys 100% 828 7.5MB/s 00:00
 3. Using SSH, log in to the node where you copied the authorized_keys file. Then change to the.ssh directory, and using the cat command, add the DSA keys for the second node to the authorized_keys file, clicking Enter when you are prompted for a password, so that passwordless SSH is set up:
 [_EMAIL_]$ ssh node2
 [grid@node2 grid]$ cd.ssh
 [grid@node2 ssh]$ cat >> authorized_keys
 Repeat steps 2 and 3 from each node to each other member node in the cluster.
 When you have added keys from each cluster node member to the authorized_keys file on the last node you want to have as a cluster node member, then use scp to copy the authorized_keys file with the keys from all nodes back to each cluster node member, overwriting the existing version on the other nodes.
 To confirm that you have all nodes in the authorized_keys file, enter the command more authorized_keys, and determine if there is a DSA key for each member node. The file lists the type of key (ssh-dsa), followed by the key, and then followed by the user and server. For example:
 ssh-dsa AAAABBBB... = grid@node1
 The grid user's /.ssh/authorized_keys file on every node must contain the contents from all of the /.ssh/ files that you generated on all cluster nodes.
E.1.3 Enabling SSH User Equivalency on Cluster Nodes
After you have copied the authorized_keys file that contains all keys to each node in the cluster, complete the following procedure, in the order listed. In this example, the Oracle Grid Infrastructure software owner is named grid:
 1. On the system where you want to run OUI, log in as the grid user.
 2. Use the following command syntax, where hostname1, hostname2, and so on, are the public host names (alias and fully qualified domain name) of nodes in the cluster to run SSH from the local node to each node, including from the local node to itself, and from each node to each other node:
 [grid@nodename]$ ssh hostname1 date
 [grid@nodename]$ ssh hostname2 date
 For example:
 [grid@node1 grid]$ ssh node1 date
 The authenticity of host 'node1 (' can't be established.
 DSA key fingerprint is 7z:60:60:zz:48:48:z1:a0:f7:4e.
 Warning: Permanently added 'node1,' (DSA) to the list of
 known hosts.
 Mon Dec 4 11:08:13 PST 2006
 [grid@node1 grid]$ ssh date
 The authenticity of host'(' can't be
 Warning: Permanently added ',' (DSA) to the


Central Europe Review: politics,
society and culture in Central and Eastern Europe
Vol 2, No 1
10 January 2000
The Crown H U N G A R Y:
Crown Fever
Paul Nemes
On 1 January 2000, the year the Hungarian state celebrates its 1000th anniversary, the Holy Crown (Szent Korona) was moved from the National Museum to Parliament. Tens of thousands of Hungarians lined the streets to see the Holy Crown, the Orb, the Sword and the Sceptre being taken to Parliament, but the law reform which made the move possible has been criticised by opposition parties. What then, is the role of the Holy Crown in today's Hungary?
First, it may be appropriate to give a brief account of the history of the Holy Crown, and to give some leads as to why it is of such great importance to Hungarians. The Holy Crown was sent to Szent István (St Stephen) by Pope Sylvester II (or, some say, the Emperor of the Holy Roman Empire, Otto III) in the year 1000. The crowning of St Stephen (thought to have taken place on either 25 December 1000 or 1 January 1001), the first Christian king of Hungary, marks the beginning of Hungarian statehood.
The Crown soon became the focal point of struggles for the throne because it was bound to the Crown Lands of St Stephen (pre-Trianon Hungary). Since then, no king of Hungary has been truly legitimised without swearing allegiance to the Holy Crown of St Stephen and the people it represents.
Charles Robert had to be crowned three times because it was not until he was crowned with St Stephen's Crown, in 1310, that the coronation was seen as legally binding. Another, more recent, example of the powers of the Crown is the fact that inter-war Hungary - after the abdication of the last Hapsburg king of Hungary, Charles IV, in 1918 - remained a kingdom without a king.
The Holy Crown has had a lively history, having been stolen, hidden, lost and taken abroad many times. It last returned to Hungary from Fort Knox in 1978. After the fall of Communism, it made its return to the national coat of arms in 1989, the National Assembly choosing the pre-war coat of arms in favour of the crown-less Kossuth arms.
Back, then, to today's Hungary. Already on 20 August (St Stephen's Day) last year, newly commissioned officers partially swore allegiance to the Holy Crown. Smallholder (FKGP) President and Minister for Agriculture József Torgyán has gone as far as saying that Members of Parliament also should swear allegiance to the Crown.
The Socialist Party (MSZP) and the Alliance of Free Democrats (SZDSZ), on the other hand, are opposed to any such developments, saying that the Holy Crown is purely of symbolic value, and nothing but a feudal remnant - a relic. The SZDSZ, who - with the exception of Imre Mécs - did not participate in the ceremonies on 1 January, recognise that the Holy Crown is an invaluable national treasure, but believe that the republic's position is endangered by the law reform, which they say is unconstitutional.
Due to the split opinion regarding the position of the Crown, an amendment to the Constitution proved unsuccessful. Instead, the Coalition parties decided to commemorate the millennium year of Hungarian statehood by introducing a Millennium Law package, Lex Millenaris, which incorporates the Holy Crown.
A royal republic?
So what does the new Millennium Law mean? Is Hungary becoming a royal republic? Every Member of Parliament seems to have a different opinion on the matter. This appears to confirm something typically Hungarian, that if there are four Hungarians in the same room, most likely they belong to five different political parties.
A leading opposition MP summed up the Government's position, saying that the Government coalition's slogan for the new law should be something like, "more than a republic, less than a kingdom."
Prior to the Parliamentary session on the new law last month, Justice Minister Ibolya Dávid tried to reassure opponents by saying that Hungary always has been a constitutional country and will remain so. The Millennium Law does not contradict the constitution, and will not introduce a royal, secular system. Therefore, she says, she does not understand why the Opposition is making such a big fuss of the matter. According to her, the opposition fear the Crown like the Devil fears incense.
Smallholder MP Béla Túri-Kovács argues that the crown is a symbol of historical Hungary's territory and its people. László Varga (FIDESZ-Hungarian Civic Party) says that the Holy Crown represents Christendom and nothing else. Free Democrat Tamás Bauer holds the view that the Crown is a symbol of the monarchy, while Socialist and former Justice Minister Pál Vastagh says that it is nothing more than one part of the national coat of arms.
Rather predictably, István Csurka, the Hungarian Justice and Life Party (MIÉP) leader, argues that the new law is not challenging enough when it comes to the territorial rights that accompany the Crown, meaning that the Crown represents the territorial integrity of historical Hungary.
In short, MPs find it impossible to agree on or determine the meaning and the consequences of the new law. The Government coalition mean that the Holy Crown does not represents a form of government (monarchy), but is the symbol of the historic Hungarian state. The MSZP and SZDSZ oppose the law because they are concerned about the rights the Crown once gave to the nobility and that the law may bring more political power to the Crown.
As the Holy Crown has had a higher standing than that of the head of state, the Socialists remind us, the Crown at one time represented the king and the nation, which is contradictory in a republic. They are also concerned that the new law could be the first step towards a change in the form of government. The Government argues that the law buries the Crown's connection to the throne.
Constitutional lawyer György Wiener (MSZP) says that while it is true the Crown once did stand for the rights of the nobility, today it represents the whole nation. The Millennium Law does not suggest that a king should be made head of state. As long as there is no candidate for the job, this is an unnecessary discussion he says. Wiener states that national unity is still represented by the President.
The Government has said that the Holy Crown only is a symbol representing all members of the Hungarian nation. This insistence on the Crown's value as purely symbolic does not however mean that it will not threaten the role of the Republic's elected head of state as the representative of national unity.
In the new law, it would seem, none of the powers and rights that before Communism belonged to the Crown are restored, but the Crown is made a national symbol, which according to the Law previously was not the case. Opinion is divided over whether the consequence of the Millennium Law will be more far-reaching than its content, and whether it will lead to the Holy Crown acquiring a place in Hungarian politics.
No one can really say what the allegedly mystical powers of the Holy Crown exactly are. Due to differences of opinion, the new Millennium Law does not represent the wishes of all Hungarians, as the Government claims.
However, there can be no doubt that, while the Crown is a symbol that belongs to all Hungarians, its power to legitimise has survived the monarchy and therefore it will help any Hungarian ruler to have the Holy Crown on his or her side.
Paul Nemes, 10 January 2000
Sources: HVG, Magyar Nemzet and MTI
Stick 'em up
Crime and Corruption
White Collar Crime in Hungary
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Document Type: Original Manuscript
Authors
1 Department of Mathematics, Yazd University, 89195-741, Yazd, Iran.
2 Department of Mathematics, Yazd University, 89195-741 Yazd, Iran.
Abstract
Let $G = (V, E)$ be a simple graph of order $n$. The total dominating set is a subset $D$ of $V$ that every vertex of $V$ is adjacent to some vertices of $D$. The total domination number of $G$ is equal to minimum cardinality of total dominating set in $G$ and denoted by $\gamma_t(G)$. The total domination polynomial of $G$ is the polynomial $D_t(G,x)=\sum d_t(G,i)$, where $d_t(G,i)$ is the number of total dominating sets of $G$ of size $i$. Let $G$ be a connected graph constructed from pairwise disjoint connected graphs $G_1,\ldots ,G_k$ by selecting a vertex of $G_1$, a vertex of $G_2$, and identify these two
vertices. Then continue in this manner inductively. We say that $G$ is obtained by point-attaching from $G_1, \ldots ,G_k$ and that $G_i$'s are the primary subgraphs of $G$.
In this paper, we consider some particular cases of these graphs that most of them are of importance in chemistry and study their total domination polynomials.
Keywords


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genpoly
Create a polynomial using b-adic expansion
Use only in the MuPAD Notebook Interface.
This functionality does not run in MATLAB.
Syntax
genpoly(n, b, x)
Description
genpoly(n, b, x) creates a polynomial p in the variable x from the b-adic expansion of n, such that p(b) = n. The integer coefficients of the resulting polynomial are greater than and less than or equal to .
The b-adic expansion of an integer n is defined by , such that the ci are symmetric remainders modulo b, i.e., for all i (see mods). From this expansion the polynomial is created. The polynomial is defined over the coefficient ring Expr.
If the first argument of genpoly is a (multivariate) polynomial, then it must be defined over the coefficient ring Expr and must have only integer coefficients. The third argument x must not be a variable of the polynomial. In this case each integer coefficient is converted into a polynomial in x as described above. The result is a polynomial in the variable x, followed by the variables of the given polynomial. (x is the main variable of the returned polynomial.)
The first argument n may also be a polynomial expression. In this case, it is converted into a polynomial using poly, then genpoly is applied as described above, and the result is again converted into a polynomial expression.
If the first argument is an integer or a polynomial, then the result is a polynomial of domain type DOM_POLY; otherwise it is a polynomial expression.
Examples
Example 1
We create a polynomial p in the indeterminate x such that p(7) = 15. The coefficients of p are between -3 and 3:
p := genpoly(15, 7, x)
p(7)
Here is an example with a polynomial expression as input:
p := genpoly(15*y^2 - 6*y + 3*z, 7, x)
The return value has the same type as the first argument:
p := genpoly(poly(15*y^2 + 8*z, [y, z]), 7, x)
We check the result:
p(7, y, z)
Parameters
n
An integer, a polynomial of type DOM_POLY, or a polynomial expression
b
An integer greater than 1
x
The indeterminate: an identifier
Return Values
polynomial if the first argument is a polynomial or an integer. Otherwise, a polynomial expression.
See Also
MuPAD Functions
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Readline-5.1 released
Chet Ramey
Fri Dec 9 18:24:00 GMT 2005
The first public release of the GNU Readline library, version
5.1, is now available for FTP with the URLs
and from the usual GNU mirror sites.
This distribution is essentially a standalone version of the
readline library that appears in Bash-3.1 together with an
'autoconf' framework. The documentation has been updated and
and History manuals are included. A list of changes in this
release is appended to this announcement.
GNU Readline is a library which provides programs with an input
facility including command-line editing and history. Editing
commands similar to both emacs and vi are included. The GNU
History library, which provides facilities for managing a list of
previously-typed command lines and an interactive command line
as separately.
Diffs from readline-5.0 are not available.
Please send readline bug reports to
This document details the changes between this version, readline-5.1,
and the previous version, readline-5.0.
1. Changes to Readline
a. Fixed a bug that caused multiliine prompts to be wrapped and displayed
b. Fixed a bug that caused ^P/^N in emacs mode to fail to display the current
 line correctly.
c. Fixed a problem in computing the number of invisible characters on the first
 line of a prompt whose length exceeds the screen width.
d. Fixed vi-mode searching so that failure preserves the current line rather
 than the last line in the history list.
e. Fixed the vi-mode '~' command (change-case) to have the correct behavior at
 end-of-line when manipulating multibyte characters.
f. Fixed the vi-mode 'r' command (change-char) to have the correct behavior at
 end-of-line when manipulating multibyte characters.
g. Fixed multiple bugs in the redisplay of multibyte characters: displaying
 prompts longer than the screen width containing multibyte characters,
h. Fix the calculation of the number of physical characters in the prompt
 string when it contains multibyte characters.
i. A non-zero value for the 'rl_complete_suppress_append' variable now causes
 no '/' to be appended to a directory name.
j. Fixed forward-word and backward-word to work when words contained
 multibyte characters.
k. Fixed a bug in finding the delimiter of a '?' substring when performing
 history expansion in a locale that supports multibyte characters.
l. Fixed a memory leak caused by not freeing the timestamp in a history entry.
m. Fixed a bug that caused "\M-x" style key bindings to not obey the setting
 of the 'convert-meta' variable.
n. Fixed saving and restoring primary prompt when prompting for incremental
 and non-incremental searches; search prompts now display multibyte
 characters correctly.
o. Fixed a bug that caused keys originally bound to self-insert but shadowed
 by a multi-character key sequence to not be inserted.
p. Fixed code so rl_prep_term_function and rl_deprep_term_function aren't
 dereferenced if NULL (matching the documentation).
q. Extensive changes to readline to add enough state so that commands
 requiring additional characters (searches, multi-key sequences, numeric
 arguments, commands requiring an additional specifier character like
 vi-mode change-char, etc.) work without synchronously waiting for
 additional input.
r. Lots of changes so readline builds and runs on MinGW.
s. Readline no longer tries to modify the terminal settings when running in
 callback mode.
t. The Readline display code no longer sets the location of the last invisible
 character in the prompt if the \[\] sequence is empty.
u. The 'change-case' command now correctly changes the case of multibyte
v. Changes to the shared library construction scripts to deal with Windows
 DLL naming conventions for Cygwin.
w. Fixed the redisplay code to avoid core dumps resulting from a poorly-timed
x. Fixed the non-incremental search code in vi mode to dispose of any current
 undo list when copying a line from the history into the current editing
y. Fixed a bug that caused reversing the incremental search direction to
 not work correctly.
z. Fixed the vi-mode 'U' command to only undo up to the first time insert mode
 was entered, as Posix specifies.
aa. Fixed a bug in the vi-mode 'r' command that left the cursor in the wrong
bb. Fixed a redisplay bug caused by moving the cursor vertically to a line
 with invisible characters in the prompt in a multibyte locale.
cc. Fixed a bug that could cause the terminal special chars to be bound in the
 wrong keymap in vi mode.
2. New Features in Readline
 bound to delete-char.
 completion list.
 readline will bind the terminal special characters to their readline
 equivalents when it's called (on by default).
 to this in vi command mode.
e. If the rl_completion_query_items is set to a value < 0, readline never
 asks the user whether or not to view the possible completions.
f. The 'C-w' binding in incremental search now understands multibyte
g. New application-callable auxiliary function, rl_variable_value, returns
 a string corresponding to a readline variable's value.
h. When parsing inputrc files and variable binding commands, the parser
 strips trailing whitespace from values assigned to boolean variables
 before checking them.
i. A new external application-controllable variable that allows the LINES
 and COLUMNS environment variables to set the window size regardless of
 what the kernel returns.
( ''Discere est Dolere'' -- chet )
 Live Strong.
Chet Ramey, ITS, CWRU
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text:
Whitefish (Inconnu) Allergy Test
Latin name: Stenodus sp
Source material: Fillet
Common names: Inconnu, Whitefish, Connie, Nelma, Sheefish
Whitefish (Inconnu) is a food which may result in allergy symptoms in sensitised individuals.
Whitefish (Inconnu) Allergy Test: Allergen Exposure
The inconnu, or nelma, sheefish or connie is a species of freshwater whitefish in the family Salmonidae, related to salmon, trout, chars and graylings. It is commercially fished throughout the Arctic and the North American basins of the Yukon and Mackenzie Rivers.
Inconnu is a popular food fish in the regions which it inhabits, and can be found for sale either fresh or frozen, whole or filleted. It is a common ingredient in Siberian cuisine, included in dishes such as Siberian fish nelma dumplings, fish stews and pies.
As a whitefish with firm, flaky flesh, the inconnu is often substituted for other species such as haddock, pollock or cod, particularly where it is more locally available. It is described as tender yet fatty, with a subtle pleasant taste.
Inconnu is low in saturated fat and sodium, although relatively high in cholesterol. It has a high concentration of nutrients, providing a good source of calcium, and a very good source of protein, vitamin B12, phosphorus and selenium.
With numbers of inconnu on the decline, and the closely related species beloribitsa now extinct in the wild, this fish is now generally farmed for commercial sale, although the wild fish is reported to have a superior flavour.
Whitefish (Inconnu) Allergy Test: Allergen Description
No specific allergens present in inconnu have been characterised to date, although a number of proteins have been identified.
Whitefish (Inconnu) Allergy Test: Potential Cross-Reactivity
Species within groups of fish, like Gadiformes (examples: codfish and hake) and Scombroid fishes (examples: mackerel and tuna) seem to share allergenic components. The overlap of allergen specificity between the groups seems to be moderate or even small.
Cross-reactivity to inconnu within the order Salmoniformes can therefore be expected, which includes salmon, trout, chars and graylings.
Whitefish (Inconnu) Allergy Test: Clinical Experience
Sensitisation to fish allergen is common. Fish, including inconnu, is a potential cause of food allergy and atopic dermatitis.
Immediate allergic reactions may follow ingestion of even minute amounts of fish.
Symptoms can include oral allergy syndrome, generalised urticaria, facial angioedema and anaphylaxis.
Because patients react to both cooked and raw fish, it is assumed the allergens are heat-resistant. However, more recent studies indicate that patients may react differently to processed food and that allergic reactions may be species-specific.
It has been reported that some fish allergic persons can exhibit allergic symptoms due to the steam (airborne allergens) from cooking fish.
Acute anisakiasis as a result of the larvae of the fish parasite Anisakis simplex may occur following ingestion of undercooked or raw inconnu.
Symptoms can include abdominal pain, nausea, vomiting, abdominal distention, diarrhea, blood and mucus in stool, and mild fever. Allergic reactions with rash and itching, and infrequently, anaphylaxis, can also occur.
Fish allergy is sometimes confused with a reaction to histamine in spoiled fish.

source: openbmb/Ultra-FineWeb


text:
Environmental Impact Analysis Process, Environmental Assessment Space Test Experiments Platform Mission 1, Vandenberg Air Force Base, CA
PARSONS ENGINEERING SCIENCES INC PASADENA CA
Pagination or Media Count:
Pursuant to the National Environmental Policy Act NEPA of 1969, the Council on Environmental Quality regulations implementing the Act 40 CFR Parts _PHONE_, DOD Directive 6050.1, Air Force Regulation 19-2, which implements these regulations in the Environmental Impact Analysis Process EIAP, and other applicable Federal and local regulations, the USAF has conducted and assessment of the potential environmental consequences of the proposed implementation of the Space Test Experiments Platform Mission 1 STEP Ml Program and alternatives. The DOD STP proposes to launch the STEP M1 spacecraft from Vandenberg Air Force Base VAFB, California. STP is procuring a space vehicle based on an adaptable spacecraft bus to support numerous STP experiments. The overall goal of the STEP program is to support DOD in obtaining vitally needed scientific data about space and the earths environment by creating low-cost, lightweight, standardized satellites for science payloads. The payload for this first mission of STEP consists of four DOD experiments, each designed to research different facets of the atmosphere. Once analyzed, this data will promote technological advances in high frequency communications, atmospheric modeling for aircraft and spacecraft, and provide possible insight into the prediction of geophysical phenomena such as earthquakes. The space launch vehicle planned to launch the STEP Ml is the Air Force Small Launch Vehicle AFSLV, known commercially as the Pegasus XL. The standard Pegasus launch vehicle and associated activities for placing the satellites in orbit have been evaluated in the AFSLV Environmental Assessment EA May 1991 and the Pegasus EA October 1989. The launch vehicle processing and integration facilities Building 1555 and Hot Pad Loading Area at VAFB were previously evaluated in the Orbital Sciences Corporation OSC Commercial Launch Services Program EA March 1993.
- Unmanned Spacecraft
- Air Pollution and Control


text:
The Happy Museum was delighted to invite Tom Crompton of the Common Cause Foundation to speak at a recent gathering of our 5-Year Study Group of museums. Tom spoke about the Foundation's research into Human Values and Frames and opened up a discussion into the implications and opportunities of this work in museums. He observed:
'Museums can play a crucial role in reflecting and shaping people's values – the things that matter to people in life. These values play a crucial role in determining levels of wellbeing, cultural belonging, and public expressions of concern about a wide range of different social and environmental challenges. Research suggests new ways to encourage reflection on values and the factors that shape these.
Common Cause Foundation recently worked with internationally leading social psychologists and Ipsos-MORI to conduct a survey of the values of one thousand demographically representative UK citizens.
They found that:
- 74% of UK citizens place greater importance on compassionate values (associated with greater wellbeing, cultural belonging, concern about social and environmental issues, and civic engagement) than selfish values
- However 78% of UK citizens underestimate the importance that a typical fellow citizen places on compassionate values and over-estimate the importance that they place on selfish values
- People who suffer such misconceptions about a typical fellow citizen's values also report higher levels of cultural estrangement and lower levels of civic engagement (they are less likely to have voted, for example).
- Asked what values they believe are encouraged by 'arts and culture – galleries, museums, theatre and music', most people say that they believe these institutions encourage compassionate values less than they themselves hold these to be important, and encourage selfish values more than they themselves hold these to be important.
Find out more about these findings and an opportunity for museums to engage with these questions hereExploring our values -an invitation to museums.


text:
The most innovative, fast and accurate tool for non - stop cycle production.
From the inventors of the first Single Pass model for printing on glass with ceramic inks, discover the huge range of industry innovations developed in house
Perfect print results
Reduced production costs and times
Flawless automation of the non-stop, continuous cycle print process on glass sizes up to 3.300 mm (300 mm separation between two contiguous sheets of glass).
Print speed / non-stop printing: 12 meters in 60 seconds, more than 720 meters per hour.
The Vitro Scan tool comes standard to ensure perfect print results. It automatically reads and records the dimensions and position of the glass prior to printing - thus reducing the possibility of error - allows for more reliable results, makes the operator's job easier and optimizes production speed. Especially valuable when working with irregularly-shaped sheets of glass.
Operating system capable of automatically re-sizing the file to be printed, based on the data gathered by the Vitro Scan Tool.
Up to 10 color channels.
Up to 50 print heads / 100,000 nozzles in each printing bar
Up to 2880 dpi, the highest resolution commercially available
High flow rate ink recirculation system: eliminates the need to clean the print heads, no ink is wasted, reduces solvent consumption.
Absolute automation of the production process while reducing production times.
VDS technology: 9 levels of ink drop sizes, a unique technology for the greatest output and highest definition.
Discover our new Single Pass Evolution. Take a look at the video.
12 meters in 60 seconds non-stop continuous cycle for glass sheets of any width

source: m-a-p/FineFineWeb


text:
Seamless Integration of Aerospace Hydraulics
With aerospace solutions, Precision Controls takes pride in advancing safety and reliability. Our Aerospace Hydraulics solution is designed to enhance performance through intelligent sensor technology, specifically addressing the crucial task of detecting dirty filters in hydraulic systems.
- Smart Filter Detection: Precision Controls specializes in crafting Aerospace Hydraulics solutions with a sophisticated sensor designed to detect dirty filters in hydraulic systems. The sensor analyzes the pressure difference across the hydraulic filter, a key indicator of filter cleanliness.
- Temperature Compensation: Recognizing the complexity of hydraulic systems, our solution goes beyond conventional methods. It factors in the temperature of the hydraulic fluid to ensure accurate filter detection. At low temperatures, when hydraulic fluid viscosity is high and pressure difference appears elevated, our innovative bimetal disc compensates by applying a force to offset the perceived pressure difference.
- Precision in Monitoring: Our Aerospace Hydraulics solution ensures precise and reliable monitoring, distinguishing between genuine filter issues and temperature-related viscosity variations.
How It Works:
- The sensor constantly monitors the pressure difference across the hydraulic filter.
- If the pressure difference is too high, indicating a potentially dirty filter, the system proceeds to the next step.
- The bimetal disc, sensitive to hydraulic fluid temperature, applies a compensatory force at low temperatures to offset the perceived pressure difference.
- This intelligent compensation ensures accurate filter status detection, even in challenging temperature conditions.
Why Choose Precision Controls:
- Safety Assurance: Precision Controls stands as a beacon of safety in aerospace applications. Our Aerospace Hydraulics solution ensures accurate filter detection, preventing potential issues associated with dirty filters.
- Temperature-Responsive Technology: Our innovative bimetal disc technology showcases our commitment to precision. It compensates for temperature-related viscosity changes, ensuring reliable hydraulic system monitoring.
- Customer Satisfaction: At Precision Controls, customer satisfaction is paramount. Our dedicated team is here to provide support and ensure the seamless integration of Aerospace Hydraulics into your aerospace systems.


text: 6.2.2 Laboratory Analysis Information Experience and Training 6.3.1 What? How? How Much? 6.3.2 What Is He Making? 6.3.3 How Is He Making It? 6.3.4 How Much …? 6.3.5 How Much Product? 6.3.6 How Much per Batch? 184.108.40.206 Equipment Limitations 220.127.116.11 Chemical Limitations 18.104.22.168 Reaction Limitations 6.3.7 How Much per Week? 22.214.171.124 Production with Available Chemicals Summary Testimony 7.1 7.2 Case Preparation Pretrial Conference 7.2.1 Educate the Attorney about Clandestine Drug Labs in General 7.2.2 Educate the Attorney about the Generalities of this Clandestine Drug Lab 7.2.3 Tell the Attorney what Indicates that a Clandestine Drug Lab Exists in this Instance 7.2.4 Tell the Attorney what Items Are Missing © 2004 by CRC Press LLC 7.2.5 7.3 7.4 7.5 8 Explosives Labs 8.1 8.2 8.3 8.4 9 Explain the Sampling Procedures that Were Used 7.2.6 Explain Chemical Disposal (if Used) 7.2.7 Outline Testimony 7.2.8 Discuss Visual Aids Testimony 7.3.1 Direct Testimony 7.3.2 Cross-Examination 7.3.3 Independent Expert Visual Aids 7.4.1 Simple 7.4.2 Easy to Read 7.4.3 Easy to Understand 7.4.4 Colorful 7.4.5 Types of Visual Aids 126.96.36.199 Photographs 188.8.131.52 Slides 184.108.40.206 Flip Charts and Overheads 220.127.116.11 Power Point Presentation 18.104.22.168 Evidence Exhibits 22.214.171.124 Combination of Visual Aids 126.96.36.199 Court Exhibits Summary Explosives Labs Operators and Manufacturers Regulation Scene Processing Procedures Summary Practical Applications and Examples Practical Example 1: Extraction Labs Practical Example 2: Extraction Labs Practical Example 3: Conversion Labs Practical Example 4: Conversion Labs Practical Example 5: Conversion Labs Practical Example 6: Synthesis and Extraction Practical Example 7: Distillation Practical Example 8: Distillation © 2004 by CRC Press LLC Practical Example 9: Distillation Practical Example 10: Extraction and Separation Practical Example 11: Filtration Practical Example 12: Mechanical Explosions Practical Example 13: Mechanical Explosions Practical Example 14: Vapor Explosions Practical Example 15: Compressed Gas Hazards Practical Example 16: Compressed Gas Hazards Practical Example 17: Compressed Gas Hazards Practical Example 18: Initial Crime Scene Evaluation Practical Example 19: Training and Experience Practical Example 20: Training and Experience Practical Example 21: Sampling Practical Application 1: Bottle Volume Estimates Practical Application 2: Flask Volume Estimates Practical Application 3: Separatory Funnel Volume Estimates Practical Application 4: Reaction Flask Volume Estimates Practical Example 22: Data Interpretation Practical Example 23: Data Interpretation Practical Example 24: Data Interpretation Practical Application 5: Dry Extractions Practical Application 6: Methamphetamine Extraction Practical Application 7: Methamphetamine Extraction Practical Application 8: Ephedrine/Pseudoephedrine Separation Practical Application 9: Methamphetamine By-Product Profile Extraction Practical Application 10: Quantitation Practical Application 11: Gravimetric Quantitation Practical Application 12: Serial Dilution Quantitation Practical Application 13: Mathematic Application of Serial Dilution Quantitation Practical Application 14: Single Standard Solution Practical Example 25: Opinions (Knowledge and Experience) Practical Example 26: Opinions (Knowledge and Experience) Practical Application 15: Opinions (Data Interpretation) Practical Application 16: Opinions (Data Interpretation) Practical Application 17: Opinions (Production Estimates) Practical Application 18: Opinions (Production Estimates, Multistep) Practical Application 19: Opinions (Per Batch Production Estimates) © 2004 by CRC Press LLC Practical Example 27: Testimony Practical Example 28: Testimony Appendix A Scientific Equipment Encountered at Clandestine Labs Reflux Variations Distillation Variations Hydrogenator Variations Vacuum Filtration Variations Extraction Equipment Variations Makeshift Ventilation Appendix B: Legitimate Use Table Appendix C: Drug Precursor/Reagent Table A Appendix C: Drug Precursor/Reagent Table B Appendix D: Reaction Mechanisms Appendix E: Chemical Hazards Appendix F: Toxicology Table Appendix G: Optical Properties of Inorganic Compounds Appendix H: Crystal Test Reagents Appendix I: Anion IR Absorbance Table Appendix J: Color Test Reagents Appendix K: Mass Spec Data of Reaction Mixture Components Appendix L: Extraction Procedures Extraction Solubility Guidelines Particle Picking Dry Extraction Dry Wash © 2004 by CRC Press LLC General Liquid/Liquid Extraction Procedure General Ion-Pairing Extraction Technique Appendix M: General Calculation Equations Geometric Shape Volumes Gravimetric Quantitation Solid Samples Liquid Samples Serial Dilution Quantitation Single Standard Solution Quantitation Production Estimates Appendix N: Conversion Factor Table Appendix O: List of Explosive Materials List of Explosive Materials Appendix P: Sphere Volume Estimates Appendix Q: Glossary Appendix R: Clandestine Drug Lab Reference Material General Information Amphetamine/Methamphetamine Phenylacetone MDA/MDMA Cathinone/Methcathinone Phencyclidine General Analysis Reagent Preparation Analysis and Detection of Explosives © 2004 by CRC Press LLC Basic Clandestine Drug Manufacture 1 Before a clandestine lab investigation can begin, the investigator must be able to recognize that such a lab exists. To do this, he must be familiar with the basic techniques used to produce controlled substances. Provided in this chapter is information concerning basic manufacturing techniques used by clandestine lab operators. Legitimate sources of chemicals and equipment will be used in the explanations, followed by examples of underground alternatives. Clandestine labs come in a variety of shapes and sizes; their sophistication is limited only by the education and imagination of the operator. Complicated equipment and exotic chemicals are not required to manufacture drugs of abuse or explosives (controlled substances). Most of the equipment and chemicals found in a lab have legitimate uses and can be obtained from a variety of legitimate retail outlets. Therefore, the forensic clandestine lab investigator must be able to recognize the combinations of equipment and chemicals that are used to manufacture controlled substances and to determine whether the combination is coincidental or intentional. A clandestine laboratory is literally a secret room or building equipped for scientific research or manufacture. Clandestine labs may not be illegal. The substances they produce and the act of manufacturing them is what may be controlled. Webster's Dictionary defines manufacturing as "…the act of making goods, by hand or machinery." The legal definition of manufacturing is different. The Code of Federal Regulations (21 CFR 1300.01) defines manufacture as "… the producing, preparing, propagating, compounding or processing of a drug or other substance or the packaging or repackaging of such substance or labeling or relabeling of the commercial container of such…" This definition relates more directly to the production of drugs of abuse and © 2004 by CRC Press LLC is applicable in one form or another throughout the United States. Investigators should compare the federal definition with their local statutes and consult with district attorneys responsible for prosecuting clandestine labs about any differences. The legal definition includes acts of packaging and labeling that are not normally associated with the "making of goods." The acts of preparing the final product for distribution or sale expand the perception of laboratory operations from the traditional mixing and extracting of chemicals. Under this definition, the mirror act of making little ones out of big ones is the same as making the big ones to begin with. Many criminal statutes dealing with the manufacture of controlled substances state that the possession of chemicals and equipment for the purpose of manufacturing a controlled substance is illegal. The statute may not specify that all of the equipment and chemicals must be present, only that a combination exist that is sufficient for a reasonable person to believe that a manufacturing operation exists. Other statutes may require all of the components of the operation to be present. Either situation places the burden of demonstrating how the different components can be utilized to manufacture a controlled substance on the government. Understanding the different manufacturing processes will allow the investigator or prosecutor to differentiate and articulate how the presence of cold medications, rubbing alcohol, coffee filters, and glass jars can be legitimately present in one situation and yet be used in a clandestine lab that manufactures a controlled substance in another. The manufacture of explosives is a slightly different issue. The simple possession of explosives is not regulated to the extent drugs are. Explosives have a wide range of legitimate applications. However, for public safety reasons, the manufacture, distribution, and storage of explosives is regulated. In the interest of public safety, the U.S. government regulates the importation, manufacture, distribution, and storage of explosive material through 27 CFR 55 and Chapter 40 of Title 18 of the United States Code (18 USC 40). As with the drug laws, there may be additional restrictions on the possession, manufacture, distribution, and storage of explosives or explosive material that are enacted by state and local statutes. 1.1 Lab Operators There are three distinct categories of clandestine lab operators:


Recycling in the 19th Century!
laundry workers 19th century
During the 19th century, domestic life was very difficult indeed, and particularly so for the poor laundry workers in the BIG HOUSE at the time. They had the unenviable task of cleaning the "chamber pots" of their wealthy employers!! Apparently nothing was wasted at that time, and we thought we had invented the word "recycle"!! Not so! They were experts at recycling back then. Even the contents of the chamber pot were recycled! Not a pretty thought! The "liquid" content was very useful indeed, as due to the presence of "ammonia" this was reused in the laundry room to bleach the bed sheets! No more "50 Shades of Grey" for the occupants of the big house back then! Brings a whole new meaning to it all! I am sure we all remember seeing the chamber pot under the bed in our grandparents' house at one time or another, I know I certainly do. This is just another fascinating insight into the lives of our ancestors, and genealogy can really provide an indepth insight into how our ancestors lived and worked and the difficulties they faced every day!


text:
EMScanner is a self-contained very-near-field scanning device which connects to a spectrum analyzer or a desktop PC running a copy of EMScanner Software. The EMScanner system operates from 150 kHz to 8 GHz and delivers repeatable and reliable results.
These probes are used to locate, identify, measure, and characterize potential sources of electromagnetic radiation.
Interference radiated from traces or components of
electronic PCBs, assesmblies, cables, enclosures, or products.


text:
Yeshua Bible Code
found at the Burning-Bush Passage
The First Four Names of this Picture Bible Code
(Part 5, answers:
'Why this Scroll is on a spindle')
At the burning bush, what did God mean when He told Moses that His Name was:
"I AM that I AM"?
The answer to this question has set in motion many pens. However, the bible code answers it for us!
In the following presentation, I assume that the reader is already familiar with the subject of Bible
codes. (Click here if you are not familiar.) Increasingly complex bible codes will be displayed, all directly related to this one, "Yeshua–Yeshua"
Bible-code. ("Jesus", in Hebrew, is "Yeshua".) Analysis is simplified to maintain
a quick and digestible presentation.
My appreciation to Jacob Rambsel for his initial discovery of the "Yeshua-Yeshua," alongside "Elijah," component of this bible code.
(Remember: Hebrew reads from right to left!)
The bible code below shows the top Yeshua joined with the bottom Yeshua, by sharing the same last letters (at 120-letter skip intervals),. (The extremely important reasons why
this Bible code is at 120-letter skips has already been examined in great detail.)
"Yeshua–Yeshua," in turn, runs alongside in-parallel-with the name of God as revealed at the burning bush, (i.e., "I AM," ) at top;
and also with the name of "Elijah," at bottom. (For the significance of "Elijah," here, see Lesson 1b.) Therefore, the name of
"I AM" is also joined vertically to "Elijah," in just the same manner as "Yeshua" is joined vertically to the bottom "Yeshua."
Hence, since all four words are four letters long, they all join at the same place in the middle, and in the very same directions too! Consequently, the letters in the middle are
shared in overlap, and therefore used twice.
Therefore, horizontally, the top "Yeshua" is beside "I AM," and the bottom, "Yeshua" is beside "Elijah."
The green arrows demonstrate how the four vertical words are joined together in the bible code (at 120-letter skips). Hence, each name is 360 letters long, (120 x 3 =
360), with the whole bible code, therefore, 360 x 2 letters long, spanning from top to bottom.
Ye 120 sh 120 u 120 a 120 u 120 hs 120 eY
ELS start's at Exodus 2:18, + 120 x 3, = 360 letters to Ex. 3:1,
+ 120 x 3 more letters = 720 total letters, which ends at Ex. 3:7
(Also, alongside "Yeshua--Yeshua,"
"I AM" with
in exactly the same directions)
Within these same letters, zigzagging, it says:
"Jehovah," "He will be joined (to mankind)!"
"Part 2, Bible-Code Slide" to see how!
Menorah at Mount (in seven parts)
Yeshua Bible Code Home Page
Main Home Page
Main Home Page

source: HuggingFaceFW/fineweb-edu


text:
Jumpin' Snow Fleas!
Study those jumpin' snow fleas and start to get an inside view of why some animals like to jump in this insect experiment. Most insects don't like cold weather, but snow fleas love it!
What You'll Need:
- Snow fleas
- Reference books
Have you ever been out on a winter day and seen what looked like pepper sprinkled on the snow? Have you seen that pepper start to jump up and down? If so, you've seen snow fleas.
The good news is, snow fleas aren't really fleas. But it's easy to see how they got their name, since they look like tiny fleas when they bounce around in the snow.
Snow fleas are also called springtails, and that's an even better name for them. You see, they have a tail-like feature that works like a pogo stick. You might say that springtails have a built-in ejection seat!
How to Study Jumpin' Snow Fleas:
Step 1: If you've never seen snow fleas, look for them under trees on sunny winter days. Just look for what looks like specks of pepper that are jumping up and down!
Step 2: Why do you suppose snow fleas act that way? Make a list of other creatures that jump up and down. Although these creatures share the same behavior, they may jump up and down for different reasons.
Step 3: Look up the creatures on your list in a reference book. Then make a chart of the information you find. Remember to include the type of creature, the origin, and the size, as well as the reasons behind the jumping behavior. You may even want to draw pictures to go along with your chart.
Next, insects don't have to go to church to start preying.
For more crafty fun and animal-related activities:


get_bb_depthlimit
Returns the maximum branch-and-bound depth.
int get_bb_depthlimit(lprec *lp);
Return Value
get_bb_depthlimit returns the maximum branch-and-bound depth.
Parameters
lp
Pointer to previously created lp model. See return value of make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI
Remarks
The get_bb_depthlimit function returns the maximum branch-and-bound depth.
This is only useful if there are integer, semi-continious or SOS variables in the model so that the branch-and-bound algorithm must be used to solve them. The branch-and-bound algorithm will not go deeper than this level. When 0 then there is no limit to the depth. Limiting the depth will speed up solving time, but there is a chance that the found solution is not the most optimal one. Be aware of this. It can also result in not finding a solution at all. A positive value means that the depth is absoluut. A negative value means a relative B&B depth limit. The "order" of a MIP problem is defined to be 2x the number of binary variables plus the number of SC and SOS variables. A relative value of -x results in a maximum depth of x times the order of the MIP problem.
The default is -50.
Example
#include <stdio.h>
#include <stdlib.h>
#include "lp_lib.h"
int main(void)
{
 lprec *lp;
 int bb_maxlevel;
 /* Create a new LP model */
 lp = make_lp(0, 0);
 if(lp == NULL) {
 fprintf(stderr, "Unable to create new LP model\n");
 return(1);
 }
 bb_maxlevel = get_bb_depthlimit(lp);
 delete_lp(lp);
 return(0);
}
lp_solve API reference
See Also make_lp, copy_lp, read_lp, read_LP, read_mps, read_freemps, read_MPS, read_freeMPS, read_XLI, set_bb_depthlimit


text: Flow Snapshots ♦ Flow past an airfoil at high angle of attack shortly after a sudden start of motion. A marginal separation near the leading edge is followed by reattachment. The starting vortex is clearly seen. ♦ Flow past the same airfoil at a later time. There is a substantial region of separation. ♦ And even later. ♦ This is an early stage of the development of the Karman vortex street behind a circular cylinder. ♦ Flow past a car. ♦ This is a spatially developing Karman vortex street: further downstream the vortices will gradually arrange themselves into the usual mutual position.


I'm working on High Line, a bulky weight wool lace shawl. Lace is always an interesting proposition when you have to join a new skein of yarn, but when you're working with a bulky weight wool, there's simply no way of disguising it. Enter spit splicing, a join method that works with any yarn that is at least 75% wool fiber. Since this join depends on wool's ability to felt, you also can't use a superwash wool, where the fiber has been coated so it won't felt while you're washing it. (See what they did there?) Again, this is for wool. Cottons, linens, and acrylics need not apply.
 Step 1. For each yarn end (old skein and new skein), carefully unwind about 4″, and separate fibers into two relatively equal parts. If you're working with a plied yarn, untwist them and divide evenly. Odd number of pies? Then separate the odd ply like the picture shows. Trust me; this is totally worth it.
 Step 2. Now carefully take your separated yarn ends (top) and tease the yarn apart further so that you can see space between the actual fibers. The more spread out your fibers are, the easier it will felt and, as a result, the stronger your join will be.
 Step 3. Next, carefully tear one section of the fibers away on each end. While you can cut them, tearing the fibers creates a more natural, and less noticeable, join. Fibers that are cut to the same length can show an edge or bump to the finished join. Remember, this is more obvious with big bulky yarns, and I'm working a lace pattern. If it's fingering or DK? Those snap pretty easy too, once you have separated the strands. As with everything, your mileage may vary.
 Step 4. Lay your two ends together so they overlap the 4″ you've removed. Ready? Spit on it. No, I'm not kidding, and yes, I really do want you to get the section wet. Which means spitting on it several times. (See? Knitting isn't a prissy sport.) Roll the fibers together between your flat palms to cause the fibers to lock onto each other and draw them together. (What you're doing here is actually wet felting, using the wetness from the spit and the friction created by rubbing your hands together. SCIENCE!!) Your fibers should go from looking like two separate pieces (top) to a single strand of fiber (bottom).
 Step 5. The end result: your next skein is invisibly joined to the old skein, and this join will simply disappear into your project. Seriously — can you even see where the two ends have become one? I can't. This is pure knitting magic. MAGIC, I tell you!!


sexta-feira, 2 de outubro de 2009
Celestia 3D Space Simulation Software For Linux / Windows / OS X
Celestia is a real-time visual space simulation astronomy program. It is a cross platform, open source software and released under the GNU General Public License. NASA and ESA have used Celestia in their educational and for interfacing to trajectory analysis software. It allows users to travel through an extensive universe, modeled after reality, at any speed, in any direction and at any time in history. Celestia displays and interacts with objects ranging in scale from artificial satellites to entire galaxies in three dimensions using OpenGL. It is a perfect software for astronomer, educator, student, and teacher for astronomy purpose.
 1. Celestia displays the Hipparcos Catalogue (HIP) of almost 120,000 stars.
 2. Solar and lunar eclipse finder.
 3. Display the orbital paths of planets (including extrasolar planets), dwarf planets, moons, asteroids, comets, artificial satellites, and spacecraft.
 4. Celestia users can travel/fly through the Celestia universe using simple keyboard controls, at any speed from 0.001m/s to millions of light years/s
 Controls allow users to orbit stars, planets, moons and other space objects, track space objects such as spacecraft, asteroids and comets as they fly by, or travel to and/or fly through nebula and irregular, elliptical and spiral galaxies (over 10,000 galaxies included).
 5. Celestia displays such features as detailed atmospheres on planets and moons, planet shine on orbiting satellites, sunsets and sunrises, moving clouds, planetary rings, eclipse and ring shadows etc.
 6. Graphic screen-shots and movies can be captured in classic or HD resolutions (up to 1920x1080) on Windows and Linux platforms.
You need to install the following packages:
 1. celestia - A real-time visual space simulation
 2. celestia-common - Datafiles for Celestia, a real-time visual space simulation
 3. celestia-glut - A real-time visual space simulation (GLUT frontend)
 4. celestia-gnome - A real-time visual space simulation (GNOME frontend)
 5. celestia-kde - A real-time visual space simulation (KDE frontend)
Install Celestia Under Debian / Ubuntu Linux
Type the following commands:
sudo apt-get update
sudo apt-get install celestia-gnome celestia
How do I start Celestia?
Type the following command at a console (terminal):
$ celestia-gnome &
Alternatively, you can start Celestia in the following ways:
 - Applications menu
 - Choose Education > Celestia
Fig.01: Celestia displaying earth
Fig.01: Celestia displaying earth
Celestia Mouse, Keyboard and Joystick Controls
Celestia allows you to zoom in / out and rotate various objects from star to spacecraft using a mouse. It has "point and goto" interface which allows you to navigate through our universe.
Mouse Controls Description
Left Drag Camera orientation--Up/Down/Left/Right (also Up & Down arrow key)
Shift+Left Dbl Click on an object Deselect and Center selected object
Left Click on no object Deselect currently selected object
Right Click on an object Display object context menu if it has one
Scroll Wheel or Ctrl+Left Drag or Ctrl+Left Drag Left+Right Drag up/down Distance to selection adjust. (Home/End)
To see complet list press CTRL+H.
How do I view demo?
To view the demo click on Help menu > Demo.
Further readings:
(Image credit: Wikipedia)
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text:
Chapter 1. Overview 11
In the intersite communications model represented here, all messages flow through the MTA.
In addition, an MTA (via a connector), and not the Directory Services, performs the intersite
1.3.8 Mail routing in Microsoft Exchange
The MTA in the Microsoft Exchange site is responsible for all message routing. The process
of routing messages within Microsoft Exchange follows these steps:
1. A message is received by the MTA. It can come from a user's mailbox, a connector, or
2. The MTA evaluates the recipient's address or addresses to determine if it is within the
same Microsoft Exchange site. If the recipient is in the same site, the message is delivered
to the site Information Store.
3. If the recipient is not found within the same site as the MTA, the MTA matches the
recipient's address space to an available gateway, connector, or to another MTA.
4. The MTA then sends the message through the selected gateway, connector, or MTA.
5. The message is delivered to the recipient's system via its own delivery mechanism. For
example, if the recipient has an address denoting another Microsoft Exchange site, the
local MTA routes it to the MTA for the other site and that MTA ensures delivery to its site's
1.4 Microsoft Outlook
Microsoft Outlook is a messaging client offering from Microsoft. It is designed to operate as
an independent personal information manager, as an Internet mail client using the
POP3/SMTP protocol to send/receive mail or in conjunction with the Microsoft Exchange
server in the backend for group-scheduling, e-mail, and task management. It manages e-mail,
calendars, contacts, tasks, to-do lists, and documents or files on the hard drive. Microsoft
Outlook helps users communicate with others through e-mail, telephone, and group
scheduling. It also allows users to share information via Internet connectivity, Microsoft
Exchange server public folders, and electronic forms as a component of customized
1.5 Lotus iNotes Access for Microsoft Outlook
The Lotus iNotes client offering is not a product but an umbrella brand that encompasses
access to the Domino server with Web browsers, Microsoft Outlook, and POP3 clients. iNotes
represents the extension of Domino messaging and collaboration, personal information
management, and offline services to the users' choice of clients. The iNotes licensing model
also includes access to all Domino services, including messaging and collaborative
Note: If the message is addressed to a distribution list, the list is split into its component
recipients. The routing process is handled independently for each recipient.


Measuring Client Performance with Endpoint Analytics
We've all heard reports from end-users that their device is too slow or takes too long to do something. Reports from users, however, can be subjective, so how can we certify the results and get tangible metrics to support the claims? With Microsoft Intune and Endpoint Analytics is how.
Whether it be a laptop that takes so long to boot you can make a coffee and drink it or whether it's a logon process that is so slow it's time for the user to take their next break already, we've all seen and heard of performance issues before. As IT or as someone making financial decisions about hardware purchases for end-users, knowing that what you have or what you buy is good is important and for that you need data and we can use Endpoint Analytics in Microsoft Intune exactly for this purpose.
What is Endpoint Analytics?
Simply put, Endpoint Analytics is a feature we can enable in Microsoft Intune to collect data from client systems registered with Microsoft Intune running Windows 10 to understand how they behave and perform.
Once enabled, we can see how devices perform against performance baselines and you can either use the baseline recommended by Microsoft or specify your own.
What information does Endpoint Analytics provide?
Endpoint Analytics in Microsoft Intune provides information about boot time, sign-in and logon times. The information is broken down into how long each portion of the start-up was attributed to the device vs. time attributed to Group Policy processing for Hybrid Azure AD Joined devices allowing you to see the impact of your Active Directory Domain Services Group Policy Objects.
With data collected by Endpoint Analytics, we can see how devices perform across various metrics and report it per device type or even for individual devices.
With the information collected, Endpoint Analytics allows you to display it overall for your whole organisation, per-device model, or per individual device. With these breakdowns, you can see whether a specific device model has a performance issue to address or whether it is only impacting specific users and devices so you can work on targeted fixes and remediation.
When it comes to remediation and fixing issues, Endpoint Analytics provides information such as which start-up processes are causing delays so that you can look into them and try to fix them.
Proactive remediations provides some pre-defined scripts you can deploy for fixing common issues and the Recommended software section provides you with a summary report of what modern management features are being used such as Cloud identity, Cloud management, and Windows Autopilot.
How do I implement it?
Implementing Endpoint Analytics in Microsoft Intune is as simple as creating and assigning a Device Configuration Profile to enable the feature on devices. Once enabled, you simply wait for device metrics to start coming through.
Get started with Microsoft Intune, Endpoint Analytics, and modern management
If you need to get your devices in shape, manage them better, faster, or more easily. Maybe you've got an on-premises management solution and you want to move to a cloud-based modern management alternative.
Speak to us at Arcible about how we can help you implement Microsoft Intune and to find out more.


text:
Small farm dams: impact on river flows and sustainability in a context of climate change
Abstract. The repetition of droughts in France has led to a growing demand for irrigation water and consequently to an increase in requests for the construction of small farm dams. Although such dams are small, their accumulation in a basin affects river flows, because the water collected in these small farm dams is used for irrigation and thus does not contribute to river flow. In order to gain more insight into their impact on the annual and monthly discharges, especially during dry years, a small farm dam model was built and connected to a hydrometeorological model. Several scenarios with different volume capacities, filling catchment sizes and filling periods were tested for such dams. The results were analysed in a small basin in western France, where the pressure for building such dams is high, and then extended to the entire country. It was found that, due to the hydrometeorological conditions (mainly low precipitation compared to other regions in France), the development of small farm dams in north-western France would result in greater decreases in river flows and less efficient filling of small farm dams than in other regions. Therefore, such dams might not be as efficient as expected in supplying water to farmers when needed. Moreover, the ability to fill small farm dams is projected to decrease in a context of climate change, despite the uncertainty on the evolution of precipitation, thus worsening the situation.


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||This article needs additional citations for verification. (January 2011)|
Sandringham House is a country house on 8,000 hectares (20,000 acres) of land near the village of Sandringham in Norfolk, England. The house is privately owned by the British Royal Family and is located on the royal Sandringham Estate, which lies within the Norfolk Coast Area of Outstanding Natural Beauty.
History and current site
The site has been occupied since the Elizabethan era, and, in 1771, architect Cornish Henley cleared the site to build Sandringham Hall. The hall was modified during the 19th century by Charles Spencer Cowper, a stepson of Lord Palmerston, who added an elaborate porch and conservatory, designed by architect Samuel Sanders Teulon.
In 1862, the hall was purchased by Queen Victoria at the request of the Prince of Wales (the future Edward VII) as a home for himself and his new bride, Alexandra. However, in 1865, two years after moving in, the prince found the hall's size insufficient for his needs, and he commissioned A. J. Humbert to raze the hall and create a larger building.
The resulting red-brick house was completed in late 1870 in a mix of styles. This section incorporated the galleried entrance hall which is used by the royal family for entertaining and family occasions. A new wing was later added to one end of the house in a more traditional style, incorporating a ball room. It was ahead of its time in other ways, with gas lighting, flushing water closets, and an early form of shower. One part of the house was destroyed in a fire during the preparations for Prince Albert Edward's 50th birthday in 1891, and later rebuilt.
Sandringham House has been the private home of four generations of the British Royal Family. The main features of the new building were bay windows, which helped lighten the interior. Despite the size of Sandringham and the spaciousness of the main rooms, the living quarters were quite cramped.
Edward and Alexandra's sons, Prince Albert Victor and Prince George, for example, had very small bedrooms. The spacious grounds, however, provided room for Queen Alexandra's menagerie of horses, dogs, cats, and other animals. The atmosphere was far different from at home, especially when their father was about. The kennels were a particular delight to the children. In addition to stables for Royal horses in 1886 a racing pigeon loft was constructed for birds given to the Duke of York by King Leopold of Belgium and one or more lofts for Royal pigeons have been maintained ever since. Since the death of Edward VII, Sandringham has been a popular holiday retreat for successive members of the Royal Family.
Since King George VI died in 1952 at Sandringham, Queen Elizabeth II's custom has been to spend the anniversary of her father's death and her own Accession privately with her family at the House, and use it as her official base until February. It is an excellent location for shooting and is used for royal shooting parties. Such was Edward VII's fondness for hunting on the estate, he ordered all the clocks to be set half an hour ahead of GMT to increase the amount of evening daylight available for hunting. This tradition of Sandringham Time was kept on the estate from 1901 until 1936 when the new King Edward VIII showed he was "a new broom" by sweeping the custom away.
Along with Balmoral Castle, Sandringham House is the private property of the British royal family and not part of the Crown Estate. Their succession became an issue in 1936, when Edward VIII abdicated as king. Being legacies Edward had inherited from his father, George V, the estates did not automatically pass to his younger brother George VI; the new king had to purchase the house from him.
Queen Alexandra, her sons Prince Albert Victor, Duke of Clarence and Avondale, and George V, and grandson George VI all died at Sandringham. King Olav V of Norway, a grandson of King Edward VII, was born at Sandringham.
York Cottage and Appleton House
|This section does not cite any references or sources. (January 2012)|
The estate is also home to York Cottage, built by Edward VII soon after he moved in; York Cottage was also a favourite of George V. Anmer Hall on the grounds is a Georgian house that was at one point the country home of the Duke of Kent.
When Prince Carl, the future King Haakon VII of Norway, and Princess Maud were married in July 1896, Appleton House was a wedding gift to them from the bride's parents, the Prince and Princess of Wales. The gift was intended to provide the newly married couple with a place to stay whenever they visited England. The Prince of Wales wrote to his Danish brother-in-law, Crown Prince Frederik of Denmark, "I have given Maud and Charles a small house, their own country retreat – about one mile from here – they will always have a pied-à-terre when they come over to England. I know they will appreciate this very much."
A few months before the wedding the couple went to the adjacent Sandringham to view their wedding gift. "I saw my new house. It is quite lovely," Prince Carl wrote in a letter.
Queen Maud came to love the house. In 1899 she wrote in a letter, "Our little house is a perfect paradise, it all seems like a dream, that we are here at last, that it is so beautiful and light, every single room is so clean and fresh." Their son, the future King Olav V of Norway, was born in 1903 at Sandringham.
Appleton House was on 2½ floors and was built of brick. It had four sitting rooms on the ground floor and the same on the first floor, together with rooms for servants, 20 rooms in total. The house had a conservatory and was centrally heated. The property stood alone, surrounded by forested parkland in Flitcham, Norfolk, adjacent to Sandringham. The open, rolling character of the surrounding landscape inspired outdoor pursuits on horseback or by bicycle. It was also full of good subjects for Queen Maud, who was a keen amateur photographer.
Around the house the Prince of Wales had laid out a garden, designed in accordance with the tastes of the day. Here there were round, oval, triangular and square beds of roses and rhododendrons. There were extensive lawns and tall hedges of yew and box, with paths between them. Queen Maud enjoyed taking walks along these paths. "Her albums contain many photographs that show her wandering alone along these paths – clad in a full-length, white dress, her parasol lifted high."
In 1938, two days after Queen Maud's interment, her husband, King Haakon wrote to King George VI and informed him that the time had come to return Appleton House to the British Royal Family. The Queen had had the property as long as she had wanted, just as the Prince of Wales had said she could when she was given it in 1896.
Appleton House no longer exists. For many years the house stood unused. Its last known inhabitants were King George VI and Queen Elizabeth, who lived in the house during a visit to Norfolk during World War II (1939–1945). A 1968 newspaper article with the headline "The Queen's empty house" reported that a large anti-air raid structure had been constructed around the property during World War II and that this was unattractive and expensive to remove. Since it would have been costly to restore the property to a habitable state, Appleton House was torn down in July 1984.
Public access
The house was first opened to the public in 1977, and there is a museum with displays of Royal life and Estate history. About 600 acres (240 ha) are a country park, open to the public. In January 2012, a body was found on the grounds of Sandringham; it was later identified as that of Alisa Dmitrijeva, a 17-year-old Latvian girl who lived in Wisbech, who was last seen alive on 31 August 2011 in King's Lynn.
See also
- "About Sandringham Estate". The Sandringham Estate. Retrieved 2010-06-27.
- "History: Sandringham official website".
- "Official website: Royal Kennels".
- "Royal Family website: Sandringham House".
- "Anmer Hall website".
- "Police: Body found on queen's estate was missing 17-year-old". CNN. 8 January 2012. Retrieved 2012-01-08.
- Sandringham Estate body named as Alisa Dmitrijeva
|Wikimedia Commons has media related to: Sandringham House|
- Website of the Sandringham Estate
- The Royal Residences – Sandringham House from englishmonarchs.co.uk


Research Study - Validation of a motion capture system for deriving accurate ground reaction forces
Objective: the purpose of this project was to compare the vertical ground reaction forces obtained from a force plate with calculated GRFs derived from a motion capture system
These results indicate that ground reaction forces can be accurately derived from a motion capture system without the use of a force plate. Additionally, the large volumes of raw data were easily and rapidly analyzed using the easily customized software program. These results indicate that intricate kinetic characteristics of human motion can be validly determined without being restricted to performing on a force plate.
The full article is linked below:
DARI Kinetic Validation Paper
.pdf
Download PDF • 586KB
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text:
Bernard Street Bridge
|Bernard Street Bridge|
|Location Map ( geo)|
|Crossings related to the A199|
The Bernard Street Bridge carries the primary A199 over the Water of Leith in Leith. The bridge appears to date from the 1960s, consisting of three shallow concrete arches across the river. The size of the structure is deceptive, with much of it hidden under the water level which is maintained at an unnaturally high level by lock gates. In the past the Water of Leith was tidal.
Looking at the bridge today, it seems hard to imagine that it carries a primary route, being lined with parked cars, and taxi ranks, where it may once have been S4. However, with a traffic signal controlled junction on the west side of the bridge, and a steady flow of traffic in each direction the bridge is still busy.
Somewhere in this area is the site of the first bridge at Leith, built by the church in 1496. The bridge was demolished in c1780, when the expansion of Leith as a Port was already underway, and the removal of the bridge presumably opened up more of the river banks for development as wharves.
Another bridge, known as the Lower Drawbridge (the Upper Drawbridge is now known as Sandport Place Bridge), stood a little to the north of the modern bridge, seemingly requiring traffic to dogleg at each end to continue along the main Bernard Street - Commercial Street thoroughfare. This bridge was demolished in 1910.
Undoubtedly there have been other bridges on this site, or near to it, in the missing years between the two bridges mentioned above. However, more research is required to discover where they were, when they were built and what they looked like. Undoubtedly most would have allowed ships or boats to pass through them.


text:
- ABOUT IMC
- IoT LIBRARY
SureCore memory eases design for hearables
- March 21, 2023
- Steve Rogerson
To speed up design times for hearables and wearables, UK firm SureCore has launched off-the-shelf, low-power memory IP that is available for use at the most popular industry nodes.
Wearables and hearables typically require a long battery life and an always-on listening mode. SureCore's EverOn single port SRAM has an operating voltage range from 0.6V to process-nominal voltage. This has been adopted by both smart watch and true wireless stereo (TWS) earbud developers.
Standard memory designs can only work down to process-nominal voltage, however EverOn's banking structure allows architects to implement fine-grained, even lower voltage, sleep modes for up to 50% power savings compared with standard memory cells. Thus, the voltage of the chip can be dynamically adjusted up and down in tandem with the performance requirements for the operation in hand to save power as required.
For example, this could be going from a high performance to a low performance mode or even a monitoring state awaiting a wake-up event. Front end views are available in the firm's web-based compiler to help facilitate evaluation. Versions for 40ULP, 28HPC+ and 22ULL are available with memory instances up to 0.5Mbyte supported.
Another group of applications include edge AI, machine learning and hearing aids that need to increase battery life by reducing both operating and stand-by power consumption.
These are served by SureCore's PowerMiser low dynamic power, single port SRAM that is said to deliver up to 50% dynamic power savings compared with market leaders in addition to an average 20% saving on leakage power. The patented bit line voltage control techniques virtually eliminate performance compromises even with a reduced power envelope.
Retentive sleep modes, including light sleep for rapid wake-up as well as deep-sleep for increased leakage current savings, are available. Various periphery Vt options are possible to optimise for either leakage or speed as demanded by the application. Front end views are available in a web-based compiler to help facilitate evaluation. Versions for 28HPC+, 22ULL, 16FFC and 28FDSOI are available with memory instances up to 0.5Mbyte supported.
"Customers invariably want a certain amount of customisation to precisely fit their project's needs," said Paul Wells, SureCore's CEO. "However, we have found that certain memory configurations keep coming up time and again because similar projects will have the same memory requirements. We have therefore productised these to become off-the-shelf IP that are immediately available to just be dropped into designs such as wearables, hearables, edge-AI and IoT where ultra-low power consumption is vital for competitive differentiation and hence to the success of the end product."


Operating Ratio
DEFINITION of 'Operating Ratio'
Operating Ratio
BREAKING DOWN 'Operating Ratio'
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 4. Asset Turnover Ratio
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WASHINGTON, D.C. (The Adobo Chronicles) – For decades now, Filipinos living in the United States have been lumped with the 'Asian' demographic subgroup by the Census Bureau. That is about to change starting with the 2020 population census.
The bureau announced today that it has decided to reclassify Filipinos to 'Pacific Islander,' citing several significant reasons:
- The Philippines is an island nation that is not connected to the main Asian continent.
- The country sits in the middle of the Pacific Ocean, in close proximity to other Pacific Island nations like Fiji, Guam, and the countries of Polynesia.
- Its tropical weather is very similar to the rest of the Pacific Island nations.
- The Philippines uses the Latin alphabet (ABCDE), unlike other Asian countries which use logographics like kanji, hanja and hangul (漢字).
- Most important of all, unlike their Asian counterparts in China, Japan, Korea and Vietnam, the Filipinos do not use chopsticks. They use silverware or eat with their hands.
Filipino communities in places like Daly City, Honolulu and Jersey City immediately praised the decision by the Census Bureau.
So beginning in 2020, Filipinos will identify as P.I. — Pacific Islanders from the Philippine Islands (P.I.)


Take the 2-minute tour ×
I wonder if the following is possible:
I have a dll that I have referenced in my web site. This dll makes a remote socket connection. The socket connection is waiting in the background and the dll reports back data through events after the socket has received some data.
The connection is opened during load of page.
Now, I would, for example, like to update a label on the page when new data has arrived.
I am not sure how this would work. I assume that I could set some kind of timer on page that updates a control but it does not seem "optimal" as I already call code behind through my events. "Optimally" the UpdatePanel or whatever updates the interface would wait for events and "update" when events has occurred and not based on time.
My question is - is this possible?
share|improve this question
It's easier to load the page on the client then initiate the call to the server via AJAX, letting the page method wait (the page has loaded but you could display a little "loading" symbol somewhere) and then, when it receives the response from the server, update. This is a good use case for Page Methods - see ajax.asp.net/docs/tutorials/…. Once your original page has been delivered, you shouldn't really have anything in it to keep it alive on the web form/code behind side - it should be request-response based. – dash Feb 24 '12 at 13:03
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3 Answers
up vote 1 down vote accepted
You can use techniques called "long pulling" or "web sockets".
There are libraries, like SignalR that can help you.
They generally use web sockets when client's browser supports and long pulling when not.
Using these libraries you can "push" commands/data from server to client's browser, just as you want.
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Server cannot push the client, this is the rule how web works. There are two possible ways to complete your task.
 1. Put timer on the page and make requests on server too see, if something changed
 2. Open long pulling connection between client and server, like facebook does. That listens
 to the events and gets data from the server. It can be, for example xmpp or any other.
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You should think about turning this around; rather than initiate the call from the code behind asynchronously and then update the client, you should deliver your original page to the client.
Once the page has been loaded client side, you can make an AJAX call to the server to retrieve the data you want - and display a little "I'm loading" symbol while this happens.
Page Methods are ideal for this.
The classic ASP.Net web page is supposed to last for the duration of the users request. When a postback happens, it effectively rebuilds the state of the call from the user's viewstate, session and any other state you've maintained. It never cares if the user goes away, for example (although it might feel a bit lonely).
Having it hang around for longer is problematic in a number of ways, however, you can implement client callbacks. However, although the server initiates this, the client manages the lifecycle, so it's analogous to page methods.
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