to create Instru Pointer I could just do I could just do something like that. I m t p t r And then there's are variable name equals AM Sunday and now I can just do a ask risk A equals 50. As usual, ask rece PT r equals 50 as usual. My mistake. We can pilot. Now you can see that works fine. So here we've typed deaf and inched your point of so you can see that it's a little more understandable now than I and she I nt ask Chris PTR So there's all sorts of clever things you can do with the pre process er, because type definitions are are resolved a compile time, not run time 25. Booleans Explained: So we're not gonna discuss Pauline's, and you're probably wondering why I haven't discussed them yet. While the reason is is because see doesn't come with a leans built in. In other words, it's not a primitive type, essentially to access billions and see you need to include ahead of file. So include STD bull dot page. This will now allow you to do things like this. So what this does this creates an ABC variable, and the ABC variable is equal to true. So what we can now do is we can access false and true in C so I can do things like if ABC Prince F A B C is true. If I now compile that ABC is true, I can see that if I said this to false, I can pull out now I can see nothing so you can clearly see that by include including STD Bulldog Page. It defines a macro, a definition called false, this equal to zero. So much like when I showed you how to define things in the pre process. Of course, in the pre process a lecture, you can see that false is equal to zero, and true has a definition that is equal to one. So you use BA leans in situations where there's only two values. 01 true or false yes or no? 26. Unions: so unions are a fantastic feature built in to see on what they allow you to do is they allow to share memory regions with multiple variables, essentially, by changing either one of these variables will affect them all because they all share the same memory region. There are many reasons why you would use unions, particularly in low level code. So let's now create a union. I'll explain as we go along Union, my union, but a semi colon at the end instead a Sharpie. So now in here do union my union, ABC an hour ago abc dot a equals 50 and then do a b c dot b equals 20 and I want us to output A and B So we're going to go and do that now. And what you're now going to see is, if we can Paula and run that you're gonna see 2020 now, why is that? Because both variables in here share the same memory region. So when we set insta a to 50 on, then set Sharpie to 20 we overwrite the memory invariable A because they are sharing the same memory. So that is fantastic feature. If I was to do something like zero x f f f f f f f path on This is Hexi Decimal, By the way, this is how you do hex, decimal and see. And then in here we we keep that is 20. If you now change thes toe X on X this will print now Hex Hexi decimal values for us If we now compile it again, can we run that you don't see f f f f f f f u C f f f f f f F 14 and then the hex equivalent of char B is 14. So by getting rid of this that by getting rid of this, completely removing it Onda we compile that again. You know, see that both a and B equal to f f f f f f f because they share the same memory region. So you can also define unions in structures as I've done here and you'll notice that we can now do Esther A equals 50 s stop b equals 20 on that will perform exactly the same way as I just showed you and obviously above the union here you can have other variables such a Z, whose memory location is not shed 27. Hex And Binary: Hello and welcome. So we're now going to discuss how to use Hexi decimal and binary in the C programming language. So, firstly, if we go back to the asking table, you can see decimal value on a hexi decimal value next to it decimal value. Hexi decimal value. All that this is is the way the computer displays it to you. Everything in a computer is binary. The decimal numbers you see here are just the way it displays that to you. That's all that it is now. That is an important thing to note anything you see, if its capital a a capital B, it is all just ones and zeros on the fact you see A is because this table, the asking table associates those binary bits with our pixel bits. So it knows which character to display on the screen to you. Now, Hexi Decimal is no different. It's just a way of showing a decimal in a different in a different format. So you used decimal and hexi decimal to express binary values. It's all the same things. Okay, so go back to visual code on. I want us to create a variable on set it to a Hoechst s more value. So go in such a equals zero x zero x means the we're gonna We're about to express a hexi decimal value. So the compiler one, when it's compiling your code, should read that value as Hexi Decimal that that's what it's saying. So if we do do X 20 in here, you've Now you've now set a 20 x 20 on. If you do print, if we're gonna output this so I can show you the difference A. Now this will be output. It is decimal, right? So let's now open that up on compile it. So back to cmd cd paste that in GCC main dot c Dachau dot ford sash main and then Dumaine you can see 32. So what this means is Hexi decimal zero x 20 is decimal 32. Now watch this. You can do percent X here to display hex decimal values. So now if we provide a again so a will be output is intra first and then is Hexi decimal Next. If we now compile that again and run that you can see 32 20 So twenties are Hexi decimal value 32 is the decimal equivalent. But let's go back to what I was saying earlier. The thing is, Hexi decimal on decimal and binary. They all equal the same thing. That's how it works. Zero x 20 is no different from our 32 decimal. This this is just the way the computer displays it to you. It is all just binary of the end of the day. It is not decimal. It is no accident. Zimmel. Everything is expressed. His binary on the computer can render it to us in decimal or hacks a decimal, and that is so important to know. So hacks a decimal 20 is exactly the same as decimal 32. It's just being displayed to us differently. The equivalent at the binary level. And that is what you need to know. Let's now discuss how to write binary values and see. So if you do zero p _PHONE_ And then get rid of this final zero input one. We're gonna change this to a child and put a semicolon there. So as you know, there are eight bits and bytes, so we should have a pet CIA 123 full 5678 Yes, we do. So make sure the final zeros of one. Now we need to compel that I'm running that again so we can see the binary one is Hexi decimal one on decimal one. So to do binary, you stop with zero B decimal zero b. Everything after is by knowing binary values. So if you now get rid of this and put a zero, this should be too, which it is. Put a one here, so it's 11 at the end, and it should be three, which it is. So that is how you can assign binary in the C programming language. You simply start with a zero B and then the rest of the numbers i o binary value. The 1st 0 here means nothing. The following zeros and ones are the value. So the following after the big So I hope that explains hex decimal and binary in C. I know I haven't discussed how the hex numbers on binary numbers how they can be, how you can understand them, But that's because that I assume you already know this. This is a C programming course I'm t I teach you how to use them in the programming language so you can look that up simply. Binary is based to, and Hoechst Estimate is based 16. 28. Comments: So in this lecture, we're going to discuss commenting up until this point, I haven't discussed commenting because I've been wanting to get most of the hardest stuff out of the way. So commenting allows you to basically write comments for yourself to make code a little easier to understand. So, for example, this is a comment. So by using to forward slashes, you say to the compiler, this entire line is not code. It's a comment for myself to understand. My co better on the compiler won't compel this if you did slash slash into a equals 50 it doesn't get compiled is a common. So that's one type of comment you can. You can use new lines at two. You can


text:
What does BCZ mean in Texting?
This page is about the meanings of the acronym/abbreviation/shorthand BCZ in the Computing field in general and in the Texting terminology in particular.
Find a translation for BCZ in other languages:
Select another language:
What does BCZ mean?
- For the reason (that).

source: openbmb/Ultra-FineWeb


text:
To turn off a rab subaru, locate the ignition key and turn it counterclockwise. Removing the key will disengage the vehicle's electrical system and shut off the engine.
Rab subaru, a popular model of subaru vehicles, can be easily turned off by following a simple process. By locating the ignition key and turning it counterclockwise, the electrical system will disengage, and the engine will stop. This will help in conserving energy and ensuring the safety of the vehicle.
Turning off your rab subaru is a straightforward procedure that can be done quickly and efficiently. Following these steps will ensure that the vehicle is properly shut down, preventing any potential damage or accidents. Whether you're parking the car for the night or just taking a short break, knowing how to turn off your rab subaru is an essential skill for every subaru owner.
The Importance Of Turning Off Your Rab Subaru Properly
Turning off your rab subaru properly is crucial for various reasons. It not only helps avoid potential damage but also preserves the battery life and ensures safety. By following the correct procedure to power down your vehicle, you can prevent any unnecessary complications and extend its lifespan.
In this section, we will explore these three essential aspects in detail.
Avoiding Potential Damage
When it comes to turning off your rab subaru, it's essential to do it correctly to avoid potential damage. Improperly shutting down your vehicle can lead to various issues, such as engine damage, electrical problems, or unnecessary wear on parts.
To prevent these complications, keep the following points in mind:
- Allow the engine to cool down before turning off the ignition to prevent overheating and potential damage to the engine components.
- Avoid abruptly stopping the vehicle after a long drive, especially if the engine is still hot. Gradually decrease the speed before coming to a complete stop to safeguard the engine's health.
- Never turn off the engine while the vehicle is still in motion, as it can cause loss of control, damage the transmission, or even result in accidents.
Preserving The Battery Life
Properly turning off your rab subaru also plays a significant role in preserving the battery life. By following a few simple steps, you can ensure that your battery remains in good condition for a longer duration:
- Before turning off the engine, make sure all electrical components (such as lights, air conditioning, and the radio) are turned off to prevent unnecessary battery drain.
- Always turn off the engine using the ignition switch rather than simply disconnecting the battery. This allows the vehicle's systems to go through a proper shutdown process, ensuring an orderly power-off sequence.
- If you anticipate leaving the vehicle unused for an extended period, consider disconnecting the battery to prevent any parasitic power drains that could lead to a dead battery.
In addition to avoiding potential damage and preserving the battery life, turning off your rab subaru properly enhances overall safety. Following these safety measures should be an essential part of the shutdown process:
- Always engage the parking brake before turning off the engine to prevent the vehicle from rolling unintentionally.
- Ensure that the gear selector is in the "park" position for automatic transmissions or in neutral for manual transmissions before shutting off the engine.
- Take a moment to check and double-check that all occupants have safely exited the vehicle before turning off the engine.
- Lock the doors and activate the vehicle's security system, if available, after shutting off the engine to deter theft and enhance safety.
By following these guidelines and turning off your rab subaru properly, you can help avoid potential damage, preserve the battery life, and ensure the safety of both the vehicle and its occupants. Prioritizing these simple yet crucial steps will ultimately contribute to a longer-lasting and trouble-free driving experience.
Common Mistakes To Avoid When Turning Off Your Rab Subaru
Forgetting to engage the parking brake:
- Always remember to engage the parking brake before turning off your rab subaru. This small yet crucial step will prevent your vehicle from rolling, especially if you park it on an incline.
- Failing to engage the parking brake can lead to accidents or damage to your vehicle due to unforeseen circumstances such as strong winds or slight inclines.
Leaving accessories on:
- Before turning off your rab subaru, make sure to switch off all accessories like the headlights, air conditioning, and radio.
- Leaving these accessories on can drain your car's battery over time, leaving you stranded with a vehicle that won't start.
- Double-checking and turning off all accessories will save you from the inconvenience of dealing with a dead battery.
Not allowing the engine to cool down:
- After a long drive or intense usage, it's essential to give your rab subaru's engine time to cool down before turning it off.
- Allowing the engine to cool down helps in maintaining its performance and longevity.
- A sudden shutdown without proper cooling can result in heat buildup, potentially causing damage to the engine components.
Remember, by avoiding these common mistakes, you can ensure the proper functioning and longevity of your rab subaru. Take the time to engage the parking brake, switch off all accessories, and allow the engine to cool down before turning off your vehicle.
These simple steps will help you avoid unnecessary accidents, battery drain, and engine damage. Keep these tips in mind for a smooth and hassle-free experience with your rab subaru.
Step-By-Step Guide To Turning Off Your Rab Subaru
Step 1: Engage The Parking Brake
Before turning off your rab subaru, it is important to engage the parking brake. This ensures that your car stays in place and prevents any accidental movement. Simply pull up on the parking brake lever, located either between the front seats or on the left side of the driver's seat.
Make sure the brake is fully engaged and secure before proceeding to the next step.
Step 2: Ensure All Accessories Are Turned Off
To properly turn off your rab subaru, it is essential to ensure that all accessories are turned off. This includes things like headlights, air conditioning, and the radio. By turning off these accessories, you prevent any unnecessary drain on the battery and help prolong its lifespan.
Check that each accessory is switched off before moving on to the next step.
- Turn off headlights: Twist the headlight switch to the "off" position.
- Turn off air conditioning: Press the a/c button to turn off the air conditioning system.
- Turn off the radio: Press the power button on the radio to turn it off.
Step 3: Shift To Neutral Or Park
After making sure all accessories are turned off, shift your rab subaru into either neutral or park. This ensures that the car is in a safe and stable position. If you have a manual transmission, shift into neutral by pressing the clutch pedal and moving the gearshift to the neutral position.
For automatic transmissions, simply shift the gear lever into the park position. This step is crucial for the next step.
Step 4: Turn Off The Engine
Once you have shifted your rab subaru into neutral or park, it is time to turn off the engine. This helps save fuel and prevent any potential damage to the engine. Locate the ignition switch, typically found on the right side of the steering column, and turn it counterclockwise to the "off" position.
Allow the engine to turn off completely before proceeding to the next step.
Step 5: Remove The Key From The Ignition
After turning off the engine, remove the key from the ignition. Leaving the key in the ignition can drain the car's battery and increase the risk of theft. Simply grasp the key and gently pull it out of the ignition slot.
Take care not to apply excessive force or twist the key, as this could damage the ignition system.
Step 6: Lock The Doors
To ensure the security of your rab subaru, it is important to lock the doors after turning off the engine. This helps prevent unauthorized access and protects your belongings inside the car. Locate the door lock switch, typically located on the driver's side door panel, and press it to engage the locking mechanism.
Make sure all doors are properly locked before leaving your vehicle.
Remember to follow these steps every time you turn off your rab subaru to ensure proper safety, security, and longevity of your vehicle. Safe travels!
Additional Tips For A Quick And Efficient Shutdown
Turning off your rab subaru properly is not only important for the longevity of your vehicle but also for the environment. In this section, we will provide you with some additional tips to ensure a quick and efficient shutdown. Follow these guidelines to make sure you're doing everything you can to protect your car and the planet.
Avoid Unnecessary Idling
Whether you're waiting for someone or just taking a break, idling your car is a common practice. However, it's worth noting that unnecessary idling can waste fuel and harm the environment. Here are some tips to help you avoid unnecessary idling:
- Turn off the engine when parked: ** if you know you'll be sitting stationary for more than a minute, it's better to turn off the engine. This will save fuel and reduce emissions.
- Plan your trips: ** try to plan your errands in a way that reduces the need to idle your car. Combine multiple tasks in one trip to save time and fuel.
- Use drive-through services sparingly: ** drive-throughs such as fast food restaurants or banks can contribute to unnecessary idling. Park your car and go inside whenever possible.
Regularly Check And Maintain Your Battery
Your car's battery is essential for proper functioning, and a well-maintained battery will help ensure a smooth shutdown. Here's what you need to do to keep your battery in good shape:
- Inspect battery terminals: ** check for any signs of corrosion or loose connections on your battery terminals. Clean them if necessary and tighten any loose connections.


text:
Improve UDF and MapReduce development experience using MaxCompute Studio
Created#More Posted time:Nov 15, 2016 10:03 AM
UDF is short for User Defined Function. MaxCompute provides many built-in functions to meet users' computing requirements. It also supports UDF creation to meet custom computing demands of users. There are three types of UDFs available for user extensions: UDF (User Defined Scalar Function), UDTF (User Defined Table Valued Function) and UDAF (User Defined Aggregation Function).
At the same time, MaxCompute also provides the MapReduce programming interface. You can use the Java API provided by MapReduce to compile a MapReduce program for processing data in MaxCompute.
With the end-to-end support provided by MaxCompute Studio, you can quickly start and familiarize yourself with the development of a UDF and a MapReduce program of your own to improve efficiency. Next, we will introduce how to develop a UDF of your own using MaxCompute Studio:
Create a MaxCompute Java module
First, you should create a module in IntelliJ for developing the MaxCompute Java program. The specific steps are: File > New > Module... The module type should be MaxCompute Java. Configure the installation path of the Java JDK and MaxCompute console. Click Next, enter the module name and then click Finish.
There are two main objectives for configuring the console here:
- The compiling of UDF and MapReduce programs is dependent on the related JAR files of the MaxCompute framework. These JAR files are all present in the lib directory of the console. MaxCompute Studio can help you to automatically import these lib files to the dependent library of the module.
- MaxCompute Studio can integrate the console and some actions will be very convenient using the console.
So far, a module for developing a MaxCompute Java program has been established, that is, the jDev shown in the figure below. Its main directories include:
- src (User-developed UDF|Source code directories of the MapReduce program)
- examples (Example code directories, including single test examples. You can refer to the examples here to develop your own programs or compile a single test)
- warehouse (The schema and data required for running locally)
Create a UDF
Suppose our demand for the UDF is to convert the character strings into lower-case strings (the built-in function tolower has implemented this logic. Here we just use this simple demand to illustrate how to develop a UDF using MaxCompute Studio). MaxCompute Studio provides UDF|UDAF|UDTF|Mapper|Reducer|Driver templates. As a result, you only need to compile your own business code and the framework code will be automatically filled in by the templates.
- 1. Right click the src directory, and select New > MaxCompute Java.
- 2. Input the class name, such as myudf.MyLower, and select the kind. Here we choose UDF. Click OK.
- 3. The framework code has been automatically filled in by the template. We only need to compile the function code for converting the character strings into lower-case strings.
Test the UDF
After a UDF or a MapReduce program is developed, the next step is to test your code and check whether it meets the expectation. MaxCompute Studio provides two testing methods:
The Local Run framework provided by MaxCompute is dependent on, and you only need to provide the input data as you do for writing a common single test, and assert the output to conveniently test your own UDF or MapReduce program. There are various single test examples in the examples directory and you can refer to them to compile your unit test. Here we create a new MyLowerTest testing class to test our MyLower:
Sample data testing
Many users have requested to sample some data from online tables to the local machine for testing. MaxCompute Studio also supports this feature. In Editor > UDF kind, right click MyLower.java, click Run menu, and the Run/Debug Configurations dialog box pops up. Configure MaxCompute project, MaxCompute table and Table columns. Here we want to convert the name fields of Table hy_test to lower case:
Click OK, and MaxCompute Studio will first automatically download the sample data from the table through the tunnel to the local warehouse (the highlighted data files in the figure), and then read the data of the specified column and run the UDF locally. You can see the log output and printed result in the console:
Release a UDF
Okay. Our MyLower.java has passed the test. Next we will package it into a JAR resource (this step can be performed using IDE by referring to the user manual) and upload it to the MaxComptute server end:
- 1. In MaxCompute menu, select the Add Resource item:
- 2. Select the MaxCompute project you want to upload the resource to, the JAR file path, the resource name you want to register, and determine whether to force update when the resource or function already exists. Then click OK.
- 3. After the JAR package is successfully uploaded, you can proceed to register the UDF. In the MaxCompute menu, select the Create Function item.
- 4. Select the JAR resource you want to use, select the main class (MaxCompute Studio will automatically parse the main classes contained in the JAR resource for you to choose from), enter the function name and click OK.
Production and usage
The successfully uploaded JAR resource and registered function (you can see this timely in the Resources and Functions nodes of the corresponding project in the Project Explorer, or you can double click the node to display the decompilation source code) are ready for real production and usage. We can open the SQL editor of MaxCompute Studio and enjoy using the mylower function that we just write. The syntax highlighting and display of function signatures are a piece of cake:
MaxCompute Studio's support for MapReduce development process is similar to UDF development. The main differences include:
- The MapReduce program applies to the whole table and the input and output tables are specified in the Driver. So if you use sample data for testing, you only need to specify the project in Run/Debug Configurations.
- After a MapReduce program is developed, you only need to package it into a JAR resource and upload it, without the need to register the program.
- To run the MapReduce program in a real production environment, you can achieve this on the console that has been seamlessly integrated to the MaxCompute Studio. The specific steps are: in the Project Explorer window, right click Project, select Open in Console, and then input the commands similar to the follows in the console command line:
jar -libjars wordcount.jar -classpath D:\odps\clt\wordcount.jar com.aliyun.odps.examples.mr.WordCount wc_in wc_out;


text:
World Food Programme Syria
Donate Directly to WORLD FOOD PROGRAMME
- USA 13-_PHONE_
- UK _PHONE_
|Areas of Focus:
- General food assistance: Provide emergency food assistance to vulnerable and conflict-affected Syrians through its food distribution programme in all 14 Syrian governorates
- Nutrition: Programmes to prevent and treat acute malnutrition and micronutrient deficiencies as well as a cash-based-transfer programme that allows pregnant women and nursing mothers to buy fresh food such as vegetables, dairy and meat, in order to increase their dietary diversity.
- School Meals: Provide nourishing date bars to more than 600,000 school children, creating an incentive for parents to send and keep their children in school.
- Restoring Livelihoods: Food assistance for assets (FFA) and food for training (FFT) activities that aim to sustain agricultural production and generate income.
||Mezzeh, Damascus, Syria
|| 00963 11 _PHONE_
||World Food Programme Syria
|Reviews / Profiles:
PLEASE ALSO SEE

source: m-a-p/FineFineWeb


FAQ
What Operating Systems are supported by Zivid?
Windows: 10
Linux: Ubuntu 16.04 / 18.04 / 20.04
What APIs does Zivid Support?
 - C++
 - C#
 - .NET
 - Python
 - GenICam/HALCON (Experimental)
 - ROS
What Safety Standards does Zivid follow?
The Zivid camera is compliant with the following standards:
 - EN 62368 (EN 60950)
 - FCC class A
 - CE
 - CB
 - IEC 62471
To read about Safety before using the Zivid camera, click here.
What are the available pixel encoding formats?
BayerRG8 is the only available format available.
What is the Field of View of the Zivid cameras?
Zivid One+ Small: 170 x 140 @ 0.3 m and 650 x 480 @ 1.0 m
Zivid One+ Medium: 420 x 270 @ 0.6 m and 1370 x 900 @ 2.0 m
Zivid One+ Large: 850 x 530 @ 1.2 m and 2110 x 1360 @ 3.0 m
Zivid Two: 754 x 449 @ 0.7 m and 1519 x 959 @ 1.5 m
How many points are in each point cloud?
The image size is 1920 x 1200 for Zivid One+ and 1944 x 1200 for Zivid Two. In both cases about 2.3 MegaPixel, which is the number of cloud points.
How much does the Zivid camera weigh?
Zivid One+ weight: 2 kg
Zivid Two weight: 0.945 kg
How much bandwidth does the camera occupy?
The bandwidth of Zivid One cameras at max is 2.9 Gbps.
The bandwidth of Zivid Two camera at max is 10 Gbps.
What kind of calibration is performed by Zivid?
Zivid cameras come precalibrated from the factory and are ready to use. Our floating calibration takes temperature and iris (aperture) into account. The point cloud provided by the camera is calibrated, which means that X, Y and Z are correct according to real scenery. There is a pixel to pixel correspondence for the X, Y and Z matrices and the color image.
Zivid also offers Infield Correction tool designed to verify and correct for the dimension trueness of Zivid cameras in the field.
Hand-eye calibration is used to calibrate the camera to a robot. It refers to finding the transformation between the coordinate systems. Zivid has an official tool for helping customers with the Hand-Eye Calibration calibration.
In what format can files be saved?
The point cloud files can be saved as .zdf, which is the format that Zivid Studio uses. You can also export the file as a PLY file (*.ply as ordered or unordered) / ASCII points file (*xyz) / Point cloud data file (*.pcd) 1
1
PCD is by default exported as unorganized points but can be configured to be exported as organized points. See Organized PCD format for tutorial on how to export PCD as organized points.
What kind of sensor does Zivid use?
Zivid One+: 2.35 MP CMOS sensor.
Zivid Two: 2.86 MP CMOS sensor.
What kind of USB cable may I use for Zivid One+ cameras?
Zivid One+ cameras come with a 5 m USB 3.0 type A to type B copper cable. Zivid also provides USB 3.0 cables in 10 m and 25 m options. The 10 m and 25 m alternatives are optical extension cables which should be paired with a shorter 0.5 m copper cable.
Long USB copper cables are susceptible to data transfer errors. This is particularly true if the connectors are not tightly connected. For this reason Zivid strongly recommend that the cables are carefully checked before use or if run time errors occurs. It is also strongly recommended to tighten the M2 Jack screws on the camera side when setting up the camera.
For inquiries about obtaining proven to work extender cables contact _EMAIL_.
What kind of Ethernet cable may I use for my Zivid Two camera?
The Zivid Two camera comes with a 5 m CAT6 Ethernet cable. Zivid also provides Ethernet cables in 5 m, 10 m, and 25 m options.
Zivid strongly recommends that the cables are carefully checked before use or if run time errors occur. It is also strongly recommended to tighten the screw on the camera side when setting up the camera.
For inquiries about obtaining proven to work Ethernet cables, PCIe network cards, and network switches contact _EMAIL_
What depth sensing technology does Zivid use?
Zivid uses a technology called "Temporal Structured Light". This is a technology that integrates a sequence of different spatial encoded patterns. High accuracy depth information is achieved even on structure-less planes.
Can I increase the frame rate while sacrificing on quality and/or resolution?
No, this is not possible today. It is something that we intend to make available in the future, but there's no committed timeline yet.
Is the structured light that Zivid uses in the visual spectrum?
Yes, the Zivid camera uses white LED light for vivid colors.
How can I access the log files to forward to Zivid Support?
You can find the logs at %LOCALAPPDATA%\Zivid\API\Log on Windows and $XDG_CACHE_HOME/Zivid/API/Log on Ubuntu.
Caution
If $XDG_CACHE_HOME is not set use $HOME/.cache.
Is the structured light that Zivid uses harmful to people?
Zivid 3D cameras use a white light source, which is tested against IEC 62471 and is classified as Risk Group 2 (see the label at the back of the camera). There is possibly hazardous optical radiation emitted from the camera. Do not stare at operating lamp, it may be harmful to the eyes.
What light class certificate do Zivid 3D cameras have?
Zivid 3D cameras use a white light source, which is tested against IEC 62471 and is classified as Risk Group 2 (see the label at the back of the camera).
Will the point cloud data differ when using Zivid Studio and the API?
As long as the settings used are the same, there should be no difference between Zivid Studio GUI and the API. If you notice a difference in the data between the tools, ensure that all the settings used are the same. Note that the default settings may differ for Zivid Studio and the API.
What is the expected service life of Zivid camera?
Expected service life of the Zivid 3D camera is 50000 hours @ 35˚C. This assumes a typical operating pattern with 500 HDR-captures per hour.
This is not to be mistaken for expected Mean Time To Failure (MTTF/MTBF).
Does Zivid support GenICam?
Zivid Software includes a GenICam GenTL producer
Using GenICam with Zivid cameras is tested in following HALCON versions:
 - 19.05 Progress, 20.05 Progress, 21.11 Progress
For other GenICam GenTL consumers, we provide a technical preview. This may allow use of a Zivid camera in other software packages that enable interfacing GenICam GenTL compliant cameras.
What temperatures can I safely run Zivid in?
Zivid One+ cameras are designed to work within 10˚C and 40˚C.
Zivid Two cameras are designed to work within 0˚C and 40˚C.
We strongly recommend operating the camera within its specified temperature range.
Caution
Using the camera outside its temperature range can damage the camera and void your warranty. Use the camera out of spec at own risk.
Hint
The point cloud accuracy and stability when using a Zivid 3D camera outside of its temperature specification (e.g. close to 0˚C for Zivid One+ camera) have been improved with SDK 2.4.
How can I process the point cloud data from Zivid?
Zivid does not provide point cloud processing software. HALCON, Matrox, and Easy3DObject are examples of paid processing software while OpenCV and Open3D are free alternatives to use depending on the target application.
What material is the Zivid camera casing made of?
The Zivid One+ camera has a robust aluminum casing.
The Zivid Two camera is constructed of both aluminum and magnesium parts to create a lightweight and robust casing.


Stem & Leaf Plots
Challenge for for January 2007: Stem & Leaf Plots in Excel
Stem & Leaf charts gained popularity in the 1980's. I don't remember them from school, but my kids have to do them every year in math class. A quick review of Google shows CMalone saying "To my knowledge, Excel does not do stem-and-leaf plots. If you discover that Excel can do stem-and-leaf displays, please send an email". All you have to do is walk into a room full of Excel enthusiasts and say something can't be done and the game is on.
I have three methods below, but they all seem a bit kludgey. For the January 2007 challenge, try to find a better way to create a stem and leaf plot. The prize is TBD and will be awarded to the best non-VBA solution to the problem.
Quick Definition of a Stem & Leaf Chart
Consider the 25 values in A2:E6. They would create the stem and leaf plot shown in G2:H6. The chart shows that in the 30's, there is one value; 39. In the 40's, there are five values; 41, 44, 46, 48, and 48. The 60's have the most values.
The leaves in column H need to be sorted in ascending order. I've put the original numbers in a 5×5 matrix to keep the screen shot small. In reality, you would really have those running down A2:A26.
Less than Optimal Solution #1:
Some sites on the Internet replaces the digits in the leaf portion of the display with X's. If you were allowed to make this simplification, then an array formula would generate the leaves for each stem:
Really Long Formula Solution #2:
This solution uses an insanely long formula.
Here is the formula in D2:
=REPT("0",COUNTIF(A$2:A$26,C2*10+0))&REPT("1",COUNTIF(A$2:A$26,C2*10+1)) &REPT("2",COUNTIF(A$2:A$26,C2*10+2))&REPT("3",COUNTIF(A$2:A$26,C2*10+3)) &REPT("4",COUNTIF(A$2:A$26,C2*10+4))&REPT("5",COUNTIF(A$2:A$26,C2*10+5)) &REPT("6",COUNTIF(A$2:A$26,C2*10+6))&REPT("7",COUNTIF(A$2:A$26,C2*10+7)) &REPT("8",COUNTIF(A$2:A$26,C2*10+8))&REPT("9",COUNTIF(A$2:A$26,C2*10+9))
Have to Sort & Use Formulas Solution #3:
This solution requires that the data be sorted in descending sequence. New formulas in B, C, & D break the original numbers out into Stem, Leaf, and Leaves. VLOOKUPS in G then bring the leaves into the chart.
So – the challenge/discussion topic for January 2007 – is there a more elegant way to create stem and leaf plots? As an added twist, the problem on this page is fairly basic. Some charts such as this chart from Wikipedia use "88|4″ to represent 8848 meters.
Results
Most answers to this challenge were posted in the message board. Oaktree was the first to answer the challenge, 40 minutes after it was posted, using functions from the MOREFUNC add-in. Markyc came along a few days later with the shortest formula using MoreFunc; {=MCONCAT(REPT(ROW($1:$10)-1,COUNTIF(A$8:A$32,G2*10+ROW($1:$10)-1)))} . Oaktree argues that most people should have MoreFunc installed, and while most people reading this site might have it installed, I bet that most people using Excel in general don't have it installed.
Northwolves was the first to post a straight Excel formula to solve the problem: =REPT(0,COUNTIF(A$8:A$32,G2*10)) & SUMPRODUCT(ROW($1:$9)*(10^COUNTIF(A$8:A$32,G2*10+ROW($1:$9))-1)*10^(COUNTIF(A$8:A$32,">"&G2*10+ROW($1:$9))+MATCH(G2*10+9,A$8:A$32)-26)/9). Other working formulas were submitted by xld, meng132, riteshparakh, F1A1G1inDC, cgordon, cmpvjones, jg1980, hady, hjk, Domenic, and liyong. jg1980 used the FREQUENCY function, and then Hady simplified into the shortest formula entered.
DougJ's circular reference solution is unique.
Pivot tables were suggested by Bman-Belgium, and fractaloon. Fractaloon's pivot chart looks cool and gets points for using Excel's most powerful feature. However, my son's middle school math teacher would say that this is not a stem and leaf plot.
roger2 suggested using a data table.
twinetwstr built a hidden workspace to simplify the problem for the person using the spreadsheet.
Two people were able to create actual charts that looked like stem and leaf plots. On January 5, Andy Pope sent his entry in via e-mail. It creates a stacked bar with a custom fill:
On January 12, Excelli produced an actual chart that looked like a stem and leaf plot using an XY chart. This was the first entry that evoked a positive reaction from someone else. It is a great looking stem and leaf plot:
These last two examples are surprising, since I didn't think anyone would be able to actually create a real chart with the answer. I am going to say that first prize goes to Andy and Excelli. They can choose any bundle from the MrExcel store.
For second prize, I am declaring a 19-way tie between Oaktree, Markyc, Northwolves, xld, meng132, riteshparakh, F1A1G1inDC, cgordon, cmpvjones, jg1980, hady, hjk, Domenic, liyong, DougJ, BMan-Belgium, fractaloon, roger2, and twinetwstr. You can choose 1 title from any of the items published by Holy Macro! Books in the MrExcel store. Drop a note to bill at mrexcel.com. (If you are outside of the U.S., and choose an e-book, just give me your e-mail. Otherwise, provide a postal address.)
Thanks to everyone who entered. I will have to drop professor Malone a note saying that there are at least 21 ways of creating stem and leaf plots!


How far is Australia located from Asia?
How close is Asia to Australia?
The total straight line flight distance from Asia to Australia is 4,862 miles. This is equivalent to 7 825 kilometers or 4,225 nautical miles. Your flight direction from Asia to Australia is Southeast (139 degrees from North).
How long is a flight from Asia to Australia?
The total flight duration from Asia to Australia is 10 hours, 13 minutes.
In which direction is Australia from Asia?
Is Australia belong to Asia?
Australia and New Zealand are part of the Oceania continent, and are on separate tectonic plates to Asia. That's why when people talk about the two countries, they may not think of them as being part of Asia. But they are an integral part of the Asia-Pacific region, also known as Apac.
IT IS INTERESTING: Are there any flights from Dubai to Australia?
Which country is the closest to Australia?
Australia lies between the Pacific and Indian oceans. It is the largest island – and one of the largest countries – in the world. Its closest neighbours are New Zealand to the east and Papua New Guinea to the north.
Which subregion of Asia is the closest to Australia?
About Southeast Asia. Southeast Asia is a vast subregion of Asia, roughly described as geographically situated east of the Indian subcontinent, south of China, and northwest of Australia.
How far away is Europe from Australia?
Distance from Australia to Europe is 14092.82 kilometers.
This air travel distance is equal to 8756.87 miles.
How far is Singapore from Toronto?
Distance from Singapore to Toronto is approximately 15000 kilometers.
How far is Singapore to Perth?
Distance from Perth to Singapore is approximately 3920 kilometers.
What language does Australian speak?
The majority of Australians speak English as a first or other language, however a significant number of people also speak languages other than English. About 73% of Australians speak only English at home.
What is Australia known for?
Australia is globally famous for its natural wonders, wide-open spaces, beaches, deserts, "The Bush", and "The Outback". Australia is one of the world's most highly urbanised countries; it's well known for its attractive mega cities such as Sydney, Melbourne, Brisbane, and Perth.
How many countries are in Australia?
Australia (continent)
Area 8,600,000 km2 (3,300,000 sq mi) (7th)
Countries 3 (Australia, Papua New Guinea and portions of Indonesia)
Languages English, Indonesian, Tok Pisin, Hiri Motu, 269 indigenous Papuan and Austronesian languages, and about 70 Indigenous Australian languages
Time zones UTC+8, UTC+9:30, UTC+10
IT IS INTERESTING: What percentage of Australia is African?
Are Australians friendly?
Australians are very friendly and easygoing people. In fact, Australians are renowned for their laid-back nature and unique sense of humour. Another thing Australians are known for is their love of sport, recreation and the great outdoors.
Is Australia part of USA?
Why is Australia not an island?
At about 3 million square miles (7.7 million square km), Australia is the smallest continent on Earth. … According to Britannica, an island is a mass of land that is both "entirely surrounded by water" and also "smaller than a continent." By that definition, Australia can't be an island because it's already a continent.
Going to Sydney


ennemann <>
** In reply to your question please note that we, Greeks, use the same
symbol in our e-mail communications because we have to due to the fact
that it has become a convention (see Language and Cultural
Imperialism). However, when translated we use the expression "sto"
which means "at".
 From a second communication: We use "at" for the symbol. But
if we need to translate that symbol we will say "sto" if the name of
the network is neuter*, "sto(n) if the name is masculine, and "sti(n)"
if feminine. In Greek articles show gender. Please, note that n is in
parenthesis because its realization depends on the sound that follows.
 (*Note from Vassilis Vagios, professor of Classical Greek at
NTU <>: E-mail sservers in Greece have names
like "Ariadne", which is of course feminine.)
Michalis Milapides <>
** In Greek - so far as I know - there is no specific word for this
sign. Usually, we use the phrase "the sign".
Tassos Panopoulos <>
** In Hebrew, we use "shablul" (pronounce "shablool"), meaning
"snail", or "Strudel", from the famous roll-shaped small sweet
buns. These two terms are very current and I heard them since I
started speaking Hebrew, 4 years ago.
Pascale Amozig <>
Forwarded by Judith Levi:
>I have a heard people using the word shtrudel for but, as a quite
>involved email and cyberspace user, I cannot say it became a generic
>term. Most people say "at" in English, others say "you know what" and
>still others "chupchik" which is in Yiddish for "peak" or something like
>that. ronen
Cheryl AndristPlourde <>
** In Hebrew, is called "snail" (shablul).
Sandra Golstein <>
** By chance, I stumbled on this issue when speaking in Hebrew with an
Israeli cousin who was just learning to do e-mail.I learned that *she*
had learned to call it "strudel" (pronounced a la Viennese, i.e.,
shtrudel [roughly]). (There are, of course, many Israelis whose
parents come from Europe, and so the actual pastry called "shtrudel"
is common in Israel.)...
Judith Levi <>
** In Israel we call it'strudel' because it reminds us of rolled up
Dina Rosenfeld <>
** In Hebrew we call it Shtrudl, which is the German name of a cake
made from thin dough wrapped around some kind of filling. The word has
been in use by computer programers for years.
Rosental Mikhal <>
** In colloquial Israeli Hebrew when we give our e-mail addresses we
often refer to as a strudel (from the German or Austrian pastry I
think because of its shape) pronounced: SHtrudel.
Yishai Tobin <>
** This is certainly not the dictionary definition, but computer
scientists in Israel usually use the term [shtrudl] for the ''
sign. I, for one, have heard this term at least 10 years ago, and I
assume it was common in the internet users community long before I
first heard it. [shtrudl] is the Hebrew pronunciation of the German
'Strudel' (sp?), which is a pastry consisting of rolled dough filled
with (usually) apples. The pastry is popular in Israel, in its German
name, and I guess the rolled dough reminds one of the ''.
Shuly Wintner shulytechunix.bitnet
** In Israel, is called "Strudel". As a non-Israeli, non-Hebrew
speaker, I only understood this on an occassion when sitting with a
friend over coffee and strudel, we exchanged e-mail addresses in
Adam Zachary Wyner <>
** Hungarian calls the sign "kukac" (= worm/maggot).
"Hegedu:s Ire'n" <>
** A Hungarian teacher of our department called it "kukac" ('worm').
Johanna Laakso <>
**...[In Hungarian] is kukac ("coo-cots") is 'worm' (the type you
expect to find in an apple). Nobody including grocers and typists had
ever heard about the darned thing before computers came in -- not only
has Hungarian never used it but also, no typewriter has ever had a
kukac (the old machines were based on German models rather).
 From a second message: A colleague here says'maggot' is the word
for the thing. And he's English, which I'm not...
Peter A Lazar <>
in reality: Lazar A. Peter, in that order
** The sign is usually referred to as _kukac_ [kukats] 'worm' in
Hungarian. (The [a] is low, back, rounded, very similar to RP's _hot_
Peter Szigetvari <>
** As far as I know we haven't a name yet - we just say "att"
(pronounced [aht])
Petur Knutsson <>
** [Re :] People just pronounce it as : [ /\ ] like the /u/ in the
word 'but'.
Esther Kuntjara <>
** In Italian the word for I've often heard (I use it myself) is
"chiocciola" pronounced /kjotSola/ where /tS/ stands for a voiceles
palatal affricate (the first consonant of the English word
'church'). The literal meanin is'snail; in particular, in Italian
there are two words for'snail', 'chiocciola' and 'lumaca', the former
especially referring to the shell: the visual relationship with,
then, is straigtforward.
Piero Bottari <>
** In Italian we call it a "chiocciola" which is the Italian for a
snail, which is one of the prettiest images I've heard. (Notice how
the shell spirals round to protect the flesh!).
 From a second communication: To complete what I wrote before
about Italian, we also call it the "A commerciale" similar to
French. By the way, if you're not familiar with Italian, chiocciola is
pronounced something like "ki-'o-cho-la" with second-syllable stress
and short O sounds.
Anthony Green <>
** [In Italian the term for ] is 'chiocciola'.
Carolina Turrini <>
** Indeed, it's been bothering us laymen, who are not familiar with
jargons in accounting or computer. A lot of Japanese do not know what
to call the symbol. I used to say something like "the a with a circle
around it" in Japanese until I started e-mail two years ago. Now I say
"atto maak (='at' mark), the a with a circle around it, you know, it's
called atto maaku." I hear that people in accounting normally call it
"atto maaku". Computer people call it "atto maaku", too. Japanese has
a set of letters called katakana to be used for loan words, and
foreign words are used quite commonly with Japanized pronunciation.
Masayoshi Hirose <>
** Well, I heard many of my Korean folks call it 'dalphaengi' (snail
in Korean). yes, it looks like a snail. But isn't it funny and
ironical, since snail mail is opposed to e-mail in english?
 From a second communication: The whole thing is a one morpheme
word meaning'snail'. Its syllable division is dal-phaeng-i.
Chungmin Lee <>
** This sign has "official" or teminological name in Lithuanian -
comercial et, but people simply call ir an email sign. Some, having
mixed it up with the English abbreviation for the word "and" translate
it into Lithuanian equivalent"ir".
Ruta Marcinkeviciene <>
** In Taiwan Mandarin Chinese, is called _xiao3 lao3shu3_ 'little
mouse' or _lao3shu3 hao4_'mouse sign'.
Karen Steffen Chung <>
** I call 'at-hao4' ['"at" sign'] or 'lao3shu3-hao4' ['"mouse"
Lu Bingfu <>
** From Guangzhou: Your question was a puzzler and an eye-opener, as
none of the locals I asked (even the hard core internet ones) ever
called it anything - and in no way did "litttle mouse"et al ring abell
with them. They don't even call it "at". They were as puzzled as I as
they had never given it any thought. One said I guess I call it the
"thing over the two


text:
Date of this Version
Paper Session: Student Experiences SIGCSE '20, March 11–14, 2020, Portland, OR, USA
Increasing retention in computer science (CS) courses is a goal of many CS departments. A key step to increasing retention is to understand the factors that impact the likelihood students will continue to enroll in CS courses. Prior research on retention in CS has mostly examined factors such as prior exposure to programming and students' personality characteristics, which are outside the control of undergraduate instructors. This study focuses on factors within the control of instructors, namely, instructional practices that directly impact students' classroom experiences. Participants were recruited from 25 sections of 14 different courses over 4 semesters. A multi-level model tested the effects of individual and class-average perceptions of cooperative learning and teacher directedness on the probability of subsequent enrollment in a CS course, while controlling for students' mastery of CS concepts and status as a CS major. Results indicated that students' individual perceptions of instructional practices were not associated with retention, but the average rating of cooperative learning within a course section was negatively associated with retention. Conconsistent with prior research, greater mastery of CS concepts and considering or having declared a CS major were associated with a higher probability of taking a future CS courses. Implications for findings are discussed.


text:
Snapshots automatically backup your website files at a regular interval, which you can use to rollback your website code to a previous version if needed.
Snapshots do not make a backup of your databases. If you would like to perform a backup of your databases, we recommend you perform an export, or launch a dump script via crontab.
After you have selected the instance in question, click on "Snapshots" to bring up the option.
Next, click on the "Activate snapshots" button.
Once activated, we will create a total of 4 backups of your website files at specific times:
- a daily snapshot kept for 24h
- a daily snapshot kept for 48h
- a weekly snapshot kept for 7 days
- a weekly snapshot kept for 14 days
To restore your website files from a Snapshot, start by logging into your instance using sFTP.
Once you're at the root of your instance's disk, browse to the "snapshot" directory.
Your snapshot directory's contents will look like:
- 123456789.daily : one daily snapshot
- 123456789.weekly : one weekly snapshot
The number that you see before each directory is the unix timestamp. The most recent snapshot is the one with the highest number.
In order to restore the data, you will have to copy the files/folders to your local device from the remote folder, and then upload them to the target directory (unless your SFTP software allows you to copy/paste directly through their interface).


text:
Scientists have found that the tomb of Jesus Christ is far older than people thought
Scientists have discovered the tomb in which Jesus Christ may have been buried dates back almost 1,700 years.
National Geographic reported that tests carried out on the remains of a limestone cave in the Church of the Holy Sepulchre in Jerusalem date back to around 345 CE.
Previous evidence had only dated the tomb back 1,000 years, to the Crusader period.
Although it is difficult to tell definitively whether the tomb is the burial site of a Jew identified as Jesus of Nazareth, the Holy Sepulchre Church is largely accepted as the burial site of Christ.
The research, carried out by the National Technical University of Athens, does not offer further evidence as to whether Jesus was actually buried in the tomb, but it is consistent with the historical belief that the ancient Romans constructed a monument at the site around 300 years after his death.
The New Testament says Jesus died either in 30 or 33 CE, but historical accounts suggest the Romans found and enshrined the tomb in 326 CE.
The dating puts the original construction of the tomb in the time of the rule of Constantine, the first Christian emperor of Rome, who began the empire's transition to Christianity.
According to tradition, Constantine had the monument to Jesus constructed on what was believed to be his burial site.
A team of scientists has been carrying out restoration work on the site which involved opening and excavating the tomb, which has been sealed for centuries.
The scientists found the remains of a limestone bed that tradition states may have held the body of Jesus.
Using a technique called optically stimulated luminescence, the scientists were able to determine how recently the quartz sediment samples taken from the tomb's mortar were exposed to light.
The results showed the bed was constructed around 345 AD, around the reign of Constantine.
"Obviously, that date is spot-on for whatever Constantine did," archaeologist Martin Biddle told National Geographic.


text:
The Breastfeeding Bottle is the Natural Breast choice for your baby(TM). The Breastfeeding Bottle provides the warmth and breast-like feel that your baby will instinctively recognize.
The Breastfeeding Bottle is the only bottle truly designed to mimic mother's breast. Its unique design supports transition between breast and bottle. This breast-like design helps offer mom peace of mind when she chooses to bottle feed as there is less likelihood of nipple confusion.
The Breastfeeding Bottle is manufactured In Canada using the highest quality FDA approved products The Breastfeeding Bottles unique bottom vented design offers two ways to reduce colic and spit up. First since The Breastfeeding bottle has a constant flow of air through its bottom vent, no air is introduced into the milk from the hole in the nipple, or as competitors bottles do through collar vents. Secondly since the bottom vent delivers consistent air flow it eliminates the possibility of the nipple collapsing and causing the frustrated baby to come off the nipple thus forming an air pocket which creates, burping, gas, and spit-up.
The Breastfeeding Bottles vent system is designed to help maintain 3 important vitamins A, C, and E for baby, with no bubbles forming as milk is removed. Bubbles forming in the milk have lower levels of all three nutrients. The Breastfeeding Bottle may be used with expressed milk or formula.
The design of The Breast Feeding Bottle allows the bottom to be removed to get to those hard to clean areas that milk and formula tend to settle. To clean in the dishwasher remove bottom and place both parts on top rack with regular cycle settings. The Breastfeeding Bottle does not require a bottle brush to clean.
- Natural Breast-Like Feel
- Reduces Colic
- Promotes Latching Transitioning
- Helps Preserve Vitamins
- Made with Medical Grade Silicone and Tritan
- Made in Canada
- Easy to Clean
- BPA Phthalates Free


text:
Twinned planets: Mars under the human gaze
The CCCB's new exhibition thoughtfully explores our evolving relationship with the red planet
'Mart: El mirall vermell' (Mars: the red mirror), at the CCCB museum in Barcelona from February 25 to July 11, 2021, displays multimedia depictions of Mars from antiquity to the present day.
The exhibition is varied and rich, hosting more than 400 ancient artefacts, books, photographs, films and conceptual pieces: myth, fiction and science are all united by their shared fascination with our closest planetary neighbour.
The first section, lowly lit with blue light, explores how ancient civilizations linked planets to gods. The next bright-red section probes the emerging disciplines of astrology and science. It then goes on to examine Mars in fiction, from the earliest literary works to the characteristic science-fiction and comic books of the 20th century.
In the final section, green and brightly lit, it is increasingly hard to hide from our glaringly preoccupying future relationship with the planet. The art focuses on Mars and the Anthropocene, powerfully reminding us of our need for a planetary back-up as we continue to destroy our Earth.
The story ends with a piece about recent missions to Mars, with NASA's Perseverance rover landing just a few days before the exhibition's launch. That alongside the glass-encased Martian rock waiting at the exit doors provide a powerful reminder of our current and ever-increasing closeness with the red planet.


Code Comments
When writing code, you will quickly get used to the fact that pretty much any character or word you enter will have a special meaning. For instance, you will see a lot of keywords in C#, like class, namespace, public and many more. You will also see that the compiler makes sure that you are using these keywords, as well as your own variables and methods, in the correct way. C# is a fairly strict language and the compiler will help you make sure that everything is entered the way it should be. However, you do have a single possibility to write whatever you like, thanks to the concept of code comments.
You may have already experienced comments in some of the code you have seen, be it C# or any other programming language - the concept of comments in code is pretty universal. The way they are written varies a lot though, so let's have a look at the type of comments you can use in your C# code.
Single-line comments
The most basic type of comment in C# is the single-line comment. As the name indicates, it turns a single line into a comment - let's see how it might look:
// My comments about the class name could go here...
class Program
So that's it: Prefix your lines with two forward slashes (//) and your text goes from something the compiler will check and complain about, to something the compiler completely ignores. And while this only applies to the prefixed line, you are free to do the same on the next line, essentially using single-line comments to make multiple comment lines:
// Add as many lines as you would like
//...Seriously!
class Program
Multi-line comments
In case you want to write multiple lines of comments, it might make more sense to use the multi-line comment variant that C# offers. Instead of having to prefix every line, you just enter a start and stop character sequence - everything in between is treated as comments:
My comments about the class name could go here...
Add as many lines of comments as you want
...and use indentation, if you want to!
class Program
Use the start sequence of forward-slash-asterisk (/*), write whatever you like, across multiple lines or not, and then end it all with the end sequence of asterisk-forward-slash (*/). In between these markers, you can write whatever you want.
As with pretty much any other programming related subject, whether to use multiple single-line comments or one multi-line comment is often debated. Personally, I use both, for various situations - in the end, it's all up to you!
Documentation comments
Documentation Comments (sometimes referred to as XML Documentation Comments) looks like regular comments, but with embedded XML. Just like with regular comments, they come in two forms: Single-line and multi-line. You also write them the same way, but with an extra character. So, single-line XML Documentation Comments uses three forward slashes (///) instead of two, and the multi-line variant gets an extra asterisk added in the start delimiter. Let's see how it looks:
class User
 ///
 /// The Name of the User.
 ///
 public string Name { get; set; }
 * The Age of the User.
 public string Age { get; set; }
Here you can see both variants - single-line and multi-line. The result is the same, but the first variant tends to be the most commonly used for documentation comments.
Documenting your types and their members with documentation comments is a pretty big subject, and therefore it will be covered more in depth in a later article, but now you know how they look!
Code comments & the Task list
If you're using Visual Studio, you can actually get some help tracking your code comments. In the Task List window (access it from the menu View > Task List) your comments will appear if they use the special, but very simple Task List comment syntax:
//TODO: Change "world" to "universe"
Console.WriteLine("Hello, world!");
//HACK: Don't try this at home....
int answerToLife = 42;
So if the single-line comment is immediately followed by TODO or HACK, it will appear in the Task List of Visual Studio, like this:
And there are more types - depending on the version of Visual Studio you're using, it will respond to some or all of the following comment tokens:
 - TODO
 - HACK
 - NOTE
You can even add your own tokens, if you want to - just follow the steps described in this article.
Code comments are extremely useful in documenting your code or for the purpose of leaving clues to your self or your potential colleagues on how stuff works. As an added benefit, they're great when you need to test something quickly - just copy a line and comment out the original line and you can see how it works now. If you're not happy with the result, you can just delete the new line and uncomment the original line and you're back to where you started.
And don't worry about the end-user snooping through your comments - they are, as already mentioned, completely ignored by the compiler and therefore not in anyway included in your final DLL or EXE file. Code comments are your personal free-space when programming, so use it in any way you want to.


text:
Hawaii Teacher Requirements for Audiologists and Speech-Language Pathologists
The following information summarizes the requirements currently necessary to begin work in the public school system as an audiologist or speech-language pathologist.
This information has been collected by researching individual state department of education regulations and policy documents, state administrative code provisions and by contacting each state department of education. Please be advised that regulations and policy may change at any time, so always check with your state department of education for the most up-to-date information.
- Master's degree or its equivalent from an educational institution recognized by the Board of Speech-Language Pathologists and Audiologists
- Evidence of eligibility for meeting the requirements of ASHA Certificate of Clinical Competence
- Passage of a written examination
Continuing Education Requirement
The information contained herein was collected and summarized annually. For detailed information on teacher certification requirements, contact the state department of education and visit these websites:
Board of Speech-Language Pathology and Audiology
Department of Education
Questions regarding state advocacy issues? Call ASHA at _PHONE_ and ask for the State Advocacy Team.


text:
According to a new study, gargling sugar water can boost a person's self-control.
Researchers found that swishing glucose based drink increased attention and self-control in a test that confuses the brain.
Participants in the study were analyzed on the basis of their abilities to do tests on self-control. The first test involved meticulous crossing out of Es on a page from a statistics book. This test is known to deplete a person's self-control
The other test was Stroop task (based on Stroop Effect) where participants were asked to identify the color flashed on the screen that spell out names of other colors. The task requires a great deal of attention and a high level of self-control to block out the wrong answers.
51 people participated in the tests. Half of them were given lemonade sweetened with sugar to rinse their mouths before the tests while the other half got Splenda-sweetened lemonade.
Study participants who had rinsed their mouths with sugar-sweetened lemonade did better on the Stroop test than people who had rinsed with artificially sweetened lemonade.
Rinsing your mouth with sugar-water will not help you exercise self-control during weight loss or with smoking cessation, researchers said in a press release.
"The glucose seems to be good at getting you to stop an automatic response such as reading the words in the Stroop task and to substitute the second harder one in its place such as saying the color the word is printed in. It can enhance emotive investment and self-relevant goals," said Leonard Martin, professor of psychology from University of Georgia.
Sugar water can help you focus on the task that needs more attention. Previous studies have shown that the first test requires so much energy that by the time people are done with it, they are so exhausted that they simply don't pay attention in the subsequent Stroop test.
"Researchers used to think you had to drink the glucose and get it into your body to give you the energy to (have) self control. After this trial, it seems that glucose stimulates the simple carbohydrate sensors on the tongue. This, in turn, signals the motivational centers of the brain where our self-related goals are represented. These signals tell your body to pay attention," Martin said.
He added that gargling with glucose can help people focus on important goals and also help perform better at the next task.
"In short, we believe self-control goes away because people send away, not because they don't have energy. People turn it off on purpose," Martin added.
The study is published in the journal Psychological Science.
Published by Medicaldaily.com

source: HuggingFaceFW/fineweb-edu


Online UUID Generator
By Daniel DeGroff
Online UUID Generator
UUID generator
UUID (Universally Unique Identifier) is a 128-bit identifier that is used to uniquely identify information in computer systems. Version 4 UUIDs, also known as random UUIDs, are generated using random or pseudo-random numbers. Use this tool to generate random version 4 UUIDs online.
UUID
Use cases for generating UUIDs
Here are some common use cases for generating a version 4 UUID:
 - Database Records: Version 4 UUIDs can be used as unique identifiers for records in databases. They ensure that each record has a unique identifier without relying on sequential numbers or other potentially conflicting identifiers.
 - Distributed Systems: In distributed systems where multiple nodes or processes operate independently, version 4 UUIDs can be used to generate unique identifiers for events, transactions, or messages. This allows different components to operate autonomously and later correlate events based on their unique identifiers.
 - Web Applications: Version 4 UUIDs can be used as unique identifiers for various entities in web applications. For example, they can be assigned to user accounts, session IDs, or resources like images, files, or documents. This helps avoid conflicts when multiple users or processes are creating or accessing resources simultaneously.
 - Message Queues: When messages are passed between different components or services through a message queue system, version 4 UUIDs can be used as unique message IDs. This helps track and identify messages as they move through the system, enabling reliable message processing and tracking.
 - Testing and Development: Version 4 UUIDs are often used in testing and development environments. They can be used as placeholder or mock identifiers when creating test data or simulating scenarios. Using UUIDs ensures that the test data is unique and avoids clashes with existing production data.
 - Security and Authentication: Version 4 UUIDs can be used in security-related scenarios such as generating secure tokens, session IDs, or API keys. These identifiers can be used to validate and authorize access to resources, authenticate users, or secure communication channels.
 - Logging and Tracking: Version 4 UUIDs can be used as unique identifiers for log entries, trace information, or audit trails. They enable efficient tracking and correlation of log messages across multiple systems or services, facilitating debugging and troubleshooting activities.
UUID Frequently Asked Questions
What is a UUID?
A UUID (Universally Unique Identifier) is a string of characters that is used to uniquely identify an object. You may also see the term GUID (Globally Unique Identifier) which is also commonly used. Both UUIDs and GUIDs are generated according to a standard, using a combination of random numbers, timestamps and algorithms, all of which makes it extremely unlikely that two values will be equal. It is based on the RFC 4122 standard.
What version UUID generator is this tool?
This UUID generator generates a version 4 universally unique identifier. A version 4 UUID is made up of 32 hexadecimal characters (128 bits), divided into five groups separated by hyphens in this format: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. You may also see this written as 8-4-4-4-12.
Why generate UUID version 4?
The main advantage of version 4 UUIDs is that they are generated using random numbers, which makes it extremely unlikely that two UUIDs will be the same.
How unlikely? To be specific, a UUID is 16 bytes or 128 bits. Out of these 128 bits, 4 are used to indicate the version, and another 2 indicate the variant. This leaves us with 122 bits, and as a result we have 2^122 possible combinations, or 5.3 undecillion, or 5.31x10^36 (or a 5 with 36 zeros behind it). That is a lot. When we begin talking about numbers in this range - the probability that a duplicate value will be generated is essentially zero.
This makes UUIDs perfect for use as a unique object identifier in software programs, database records, and other situations where a unique identifier is needed.
One way to think about a version 4 UUID collision is like this:
Only after generating 1 billion UUIDs every second for the next 100 years, the probability of creating just one duplicate would be about 50%. Or, to put it another way, the probability of one duplicate would be about 50% if every person on earth owned 600 million UUIDs.
How does FusionAuth use UUIDs?
In FusionAuth, UUIDs are used to identify users, applications, and other objects such as roles and groups. For example, when a new user or role is created, a UUID is generated and assigned to that user or role. This UUID can then be used to uniquely identify the user within the system, grant them appropriate resources, and it is used as a primary key in the database to store and retrieve user information. For almost every resource, FusionAuth can either generate a UUID on creation or use one supplied to the API, allowing for easier migrations of existing users, roles and other entities.


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In marketing, a coupon is a ticket or document that can be exchanged for a financial discount or rebate when purchasing a product.
Customarily, coupons are issued by manufacturers of consumer packaged goods or by retailers, to be used in retail stores as a part of sales promotions.
They are often widely distributed through mail, magazines, newspapers, the Internet, and mobile devices such as cell phones. Internet coupons have become popular recently, because there is no postal cost, and the printing cost is borne by the user (who prints the coupons) rather than the businesses issuing them.
With the help of Coupons tab, you can manage your VirtueMart consumers Coupons.
The main operations you can perform in the corresponding section of Store Manager are Refresh, Add, Edit, Delete Coupons:
When you press Add or Edit buttons Store Manager calls 'Edit Coupon' window:
'Coupon Properties' form includes:
- Coupon ID.
- Published - you can tick this checkbox if rule works or leave blank, if it does not work. Can be used for seasonal changes in prices.
- Coupon Code - unique number, that is automatically is provided by Store Manager.
- Value - enter your coupon value or calculate it.
- Percent or Total - establish the percentage or total equivalent of your coupon.
- Coupon Type - specify the type of coupon as a permanent or one-time gift.
- Minimum Total Order.
- Start and Expires date of the coupon.
Press 'Apply' button to save changes.


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Its source is Alis, an Old French name meaning "Exalted nature."
The name Alishia ranked 3004th in popularity for females of all ages in a sample of the 1990 US Census.
Though this name appears on the 1990 U.S. Census lists, it is used by only a small percentage of the general population.
Alice's strongest association is with a blonde seven-year-old in a blue pinafore who fell down a rabbit hole. Lewis Carroll's Alice's Adventures in Wonderland and Through the Looking Glass were written in the 1860s and 1870s to entertain Alice Liddell, a young girl of his acquaintance.
Carroll was a mathematician who combined his delight in games and wordplay with a profound understanding of childhood's complex fascinations. While his books continue to delight little ones, they are also analyzed in philosophic works such as Douglas Hofstader's 1980 Pulitzer Prize winner Gödel, Escher, Bach: An Eternal Golden Braid.
Alice's linguisitic family tree features cousin Adelaide (traced through its Germanic grandparent Adalheit) and child Allison (meaning ''Alice's son'').


FRIDAY: Celebrating Catholic School Donors
TIP: Use this as a step in a multi-layered advancement strategy. Follow up with thank-you notes, encourage donors to save the date for Many Gifts, One Nation: A Day of Giving to Catholic Schools, and track their engagement.
Suggestions for Celebrating Catholic School Donors
 - Make donors feel part of your community. People are more inclined to give when others are doing the same, by explaining how their single gift is leveraged by the support of others, people better understand the broader impact of their donation.
 - Educate on the importance of philanthropic support. Many prospective donors do not understand that Catholic schools cannot thrive on tuition dollars alone. Donors need to be educated about the economic reality of the Catholic school as it relates to local and national financial constraints.
 - Clearly and persuasively describe the need. In no more than three sentences, explain why your school is seeking a gift.
 - Thank donors. When accepting gifts, ask donors to provide their name as they would like it published in your giving report. This is a personalized touch that shows you appreciate their contribution.
 - Set up a "thank-you" page on your website and say "thanks" to all those who work at the school and who volunteer.
 - Send a list of faculty, staff and volunteers to the parish bulletin editors with a note of thanks and inviting anyone who would like to be a part of the school family to get contact the school.
 - Create a social media post thanking your school's faculty, staff and volunteers and use _TAG_.


text: The IIF was formed in 2001 by a group of largely zoo-based professionals that had been actively providing funding and other resources to iguana conservation programs, primarily in the Caribbean. The group organized in response to the perennial shortage of funds needed to support critical iguana conservation projects. To ensure effective impact, the IIF works in tandem with the IUCN SSC Iguana Specialist Group (International Union for Conservation of Nature Species Survival Commission), whose responsibility it is to ensure that the threats facing endangered iguanas are both understood and abated. While the ISG is "long on expertise" it is short on financial resources, hence the need for a separate group to assume responsibility for fund-raising. The ISG is one of more than 100 Specialist Groups organized through the IUCN SSC and provides backbone scientific advice to conservation organizations, government agencies, and other IUCN members. Members of the ISG are leaders in the field of iguana conservation and provide status assessments and assign conservation priorities for all iguanine lizards. The close relationship between the IIF and the ISG ensures that funding decisions are based on the best available science and reflect the needs of the species most in need of conservation.


Schoolbus or RV? Why we chose a bus
You might be a bit confused at this point, so if you have no idea why someone would say School Bus and RV in the same sentence, go check out my other post What is a Skoolie? first. Now that we're on [relatively] the same page, let's get into it. Naturally, when I


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We recently had a client ask us to check the condition of their cider before they bottled it. The cider was to contain enough sugar at bottling so a secondary Brewlabation in the bottle would occur and a sparkling cider would result.
The cider maker wanted any yeast in the cider to Brewlab the available sugar, get a certain amount of carbon dioxide produced and have the cider on the market within weeks. So we were asked to do a full microbiological analysis and also to check the sulfur dioxide levels.
Our testing revealed that there was no free sulfur dioxide present, plenty of acetic acid and lactic acid bacteria and a small level of Saccharomyces yeast. The producer was then concerned that the levels of bacteria could produce off-flavours in the bottled cider, with no sulfur dioxide present to inhibit the bacteria.
The producer appeared to have decided to use less sulfur dioxide in this batch of cider than in their previous productions. However, these results showed that this was not the best course of action for the style of cider they were making. The agreed treatment was to add a higher level of sulfur dioxide in these products in future to remove the bacteria present and then to re-test the cider prior to bottling, to ensure it is suitable for bottling.


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The location of Greek hero Odysseus' homeland – the island of Ithaca described in the poet Homer's Odyssey – is a mystery that has baffled scholars for nearly 3,000 years. Now this ancient enigma has been solved with the help of World Wind, NASA's 3D planetary visualisation tool.
So I asked Withak to use World Winds new terrain graph feature to plot a cross section, you can see the results in the screenshot above, they seem to back up Mr Bittlestone's theory.
withak notice how all the east-facing slopes are roughly the same grade and the west-facing slopes are roughly the same grade?
withak the only difference is in that flatter west-facing part where i put the green line
withak that suggests the flatter part got there by sliding off the steeper part to the east
withak i'm not familiar with the geology there so i might be completely wrong :)
The location can be seen in World Wind on this WWC hotspots page, click the worldwind:// button to send your copy of World Wind to the location.
Please note –
withak – you would be surprised how much reasonable-sounding but completely incorrect stuff someone with just enough geology background to be dangerous can come up with :)


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Yes, dog paternity tests are now commonly done amongst our canine friends to determine canine parentage. Your little Lola may have had a liaison with 2 or 3 other dogsso which one is the father of her puppies?
In most cases, dog breeders actually seek this type of test when they are unsure about which male sired a litter of puppiesyou might ask yourself why this is so important – for a dog breeder it is hugely important in order to be able to provide the dog's lineage to a dog buyer. The results of the test provide genetic proof to the buys who will want a guarantee of the dog's pedigree.
So Canine DNA testing has changed thiswhilst before it would have been impossible to know which dog sired a litter of puppies (if more than one male was involved) and breeders would rely on guess work, it is nowadays possible to pin point the biological father of the litter. By comparing the DNA of the puppies with the DNA of the dogs you suspect may have sired the litter, this type of canine test tell you exactly which male is the biological sire of the litter.
PCR – Polymerase Chain reaction for Canine Parentage
Dog DNA is analyzed using a scientific technique known as Polymerase Chain Reaction. Using an enzyme known as DNA polymerase which helps read the genetic code, scientists can then make thousands of replicas of the DNA with which to work. PCR has changed the face of DNA tests. Samples can be collected by the dog owner using a dog DNA test kit. Things are made more complicated when there is a case of a multiple sired litter or when the alleged fathers, so to speak, are brothers. But generally, determining canine parentage, even in cases where the alleged fathers are related, can still be done by means of a paternity test.


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Discovery may lead to new gene targets to boost soybean oil
Purdue University scientists have discovered that a single nucleotide mutation and the characteristics it created may be critical for the domestication of soybeans. Understanding that mutation today could help scientists improve seed oil content in one of the world's most important crops.
Jianxin Ma, professor in Purdue's Department of Agronomy, led a study that found that a gene called B1 is responsible for producing bloom, a powdery substance produced in the soybean pod that coats the plant's seeds. Bloom is helpful for wild soybeans because it makes the plant less visible and contains allergens that are harmful to animals and humans if ingested.
A single nucleotide mutation in the B1 gene eliminates the bloom, and farmers thousands of years ago likely planted "shiny" soybeans they were able to safely consume. Interestingly those bloom-less soybeans also had another advantage.
"We found that the mutation within the B1 gene resulted in substantial increases of seed oil content in cultivated soybeans compared with the wild type," said Ma, whose findings were published in the journal Nature Plants. "It seems like the selection of this mutation by farmers was essential for making soybean an important oilseed crop that we have now."
The B1 gene doesn't affect oil biosynthesis in seeds at all, but the mutation that causes loss of bloom heightens the activity of genes promoting oil biosynthesis in pods that result in an increase of oil accumulation in seeds. The findings show that there may be genetic targets outside those responsible for seed traits that could affect soybean seed oil content.


António Ramires; Pedrosa, A.; Matthew Cooper and Kari Pulli
 The content produced for fulldome projection is usually made in a frame (the master) with a format corresponding to a projection of the dome on a plane, commonly the fisheye projection. Due to the distortions involved, looking at the master does not give a clear idea of the final result once projected on a planetarium dome. The common solution when creating and composing content is to go through an iterative process, making successive projections on a planetarium until the desired result is achieved. However, repeated access to a planetarium is difficult, costly, and time consuming. So there is a need for an application that can provide the user with a clear notion of the final result in the planetarium. In addition, if the application could be used to show content in a small (single projector) planetarium, like a portable one, its versatility would increase substantially. This paper reports on such an application: Domeview.
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 Visualizing Climate Change: the Potential of Dome Presentations as a Tool for Climate Communication
 (The Eurographics Association, 2010) Neset, Tina-Simone S.; Wibeck, Victoria; Uhrqvist, Ola; Johansson, Jimmy; Matthew Cooper and Kari Pulli
 This study presents the outline of a climate visualization programme directed to various target groups that was presented in a dome environment. The efforts of climate and visualization researchers to jointly develop presentations for immersive environments on the cause and effect of climate change as well as potential responses both in terms of national and international policy as well as individuals lifestyles are described. Further we discuss the results of an evaluation with 64 participants of dome presentations. The results point towards an initial support for the dome visualization in terms of increased engagement of the audience. Further, visual representations such as choice of colouring and volume bar charts that were expected to be problematic by the research group were considered straightforward by the audience. In this paper we discuss visual representation and climate communication, and to what extent climate visualization in a dome environment can contribute to enhance the audience s understanding of the complexity of climate change issues.
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 Uniview - Visualizing the Universe
 (The Eurographics Association, 2010) Klashed, Staffan; Hemingsson, Per; Emmart, Carter; Cooper, Matthew; Ynnerman, Anders; Matthew Cooper and Kari Pulli
 This paper describes the development of the software system, Uniview, the motivation behind some of the most prominent features of the system and the strengths and challenges of running a development project in such close collaboration with the users. Uniview is a sophisticated system for the visual display and exploration of the enormous and complex data which the human race has gathered about the universe. This beautiful, fascinating data, with it s sheer size both in terms of data elements and the distances between the objects in the known universe, presents challenges to the developer at all levels: from basic rendering through representation and to data managment.
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 Ad-Hoc Multi-Displays for Mobile Interactive Applications
 (The Eurographics Association, 2010) Schmitz, Arne; Li, Ming; Schönefeld, Volker; Kobbelt, Leif; Matthew Cooper and Kari Pulli
 We present a framework which enables the combination of different mobile devices into one multi-display such that visual content can be shown on a larger area consisting, e.g., of several mobile phones placed arbitrarily on the table. Our system allows the user to perform multi-touch interaction metaphors, even across different devices, and it guarantees the proper synchronization of the individual displays with low latency. Hence from the user s perspective the heterogeneous collection of mobile devices acts like one single display and input device. From the system perspective the major technical and algorithmic challenges lie in the co-calibration of the individual displays and in the low latency synchronization and communication of user events. For the calibration we estimate the relative positioning of the displays by visual object recognition and an optional manual calibration step.
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 In-Situ 3D Sketching Using a Video Camera as an Interaction and Tracking Device
 (The Eurographics Association, 2010) Simon, Gilles; Matthew Cooper and Kari Pulli
 In this paper, we present a novel method for in-situ 3D sketching of polyhedral scenes. A video camera is used as both an interaction and a tracking device, which makes the system particularly suitable for handheld devices such as PDAs and mobile phones. The efficiency and accuracy of the method are demonstrated using a miniature scene and a real outdoor scene.
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 A Mobile Augmented Reality System to Enjoy the Sagrada Familia
 (The Eurographics Association, 2010) Gimeno-Sancho, Jesus; Pardo-Carpia, Fernando; Morillo-Tena, Pedro; Fernández-Marin, Marcos; Matthew Cooper and Kari Pulli
 SAFAR is a mobile Augmented Reality application that makes possible to see in real-time the Sagrada Familia as it will look like when it be finished. The application successfully integrates outdoor tracking and 3D rendering processes to provide an augmented view of this under construction monument to city travellers, equipped with Nokia mobile phones. This outdoor tracking process includes a custom skyline detection algorithm, which provides real-time tracking and avoids not only external calibrations, but also additional sensors connected to the mobile phone. Moreover, the occlusion problem of the resulting images are improved by means of predefined drawings sequences, which control the combination between computer-generated and displayed video images. The performance evaluation results show that both the outdoor tracking and the 3D rendering techniques combined in SAFAR requires relatively low computational load, while providing a proper accuracy.


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Ivo Juurvee (University of Tartu)
Academic research on the role of the KGB in the Soviet propaganda apparatus has mostly concentrated on its efforts against Western countries. This paper examines KGB involvement in film production for the Soviet domestic market. Using surviving production documentation on the film Valge laev ("The White Boat"), other available archival sources, and memoirs and interviews of the film crew, this paper seeks to answer the following questions: What were KGB objectives? How was KGB direction of production process practically organized? Were the objectives met?
Made by the Estonian SSR film company Tallinnfilm in _PHONE_, "The White Boat" differed in one aspect from other Soviet movies—most of it was film in Stockholm. The story follows a group of Estonian youth who, under influence of Western propaganda (mainly Voice of America broadcasts), make the decision to flee to Sweden. In Stockholm they meet members of the Estonian diaspora and are used for purposes of anti-Soviet propaganda until a bold KGB operation saves the situation.
The film was a rather swift reaction to the Prague Spring of 1968—part of measures taken by the KGB to avoid anything of the kind happening in the USSR. Even before the director was chosen, Tallinnfilm hired a consultant for the movie, and individual who appeared to be the head of the Second Department (counterintelligence) of the Estonian SSR KGB. In its description of the Estonian diaspora, the film's scenario copied from the KGB handbook. While the film's primary target audience was Estonian youth, its impact on them was dubious. The film was intended to discredit the Estonian diaspora and the Voice of America, but it also revealed that the living standard in Sweden was obviously much higher than in Soviet Estonia.


Last Ottoman royal dies in Istanbul at 91
The last Ottoman royal born during before the 600-year dynasty's collapse in the early 1920s died earlier this week.
Fatma Neslişah Osmanoğlu was 91 when she fell victim to heart attack Monday in Istanbul.
Once known as Imperial Princess of the Ottoman Empire and Princess of Egypt, Sultan was the granddaughter of the last Ottoman sultan, Mehmed VI, according to Agence France-Presse.
The Ottoman Empire had ruled Turkey, parts of the Middle East and eastern Europe, beginning in 1299.
Neslişah was born just two years before Mustafa Kemal Atatürk founded modern Turkey, which brought a formal end to the Ottoman dynasty.
However, while the Ottoman Empire's doom was effectively sealed when it sided with the Central Powers during World War I, it had been in decline for more than a century.
Continue reading


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Changes to Visitor Service due to Sequestration
Due to mandatory, across-the-board budget cuts, some visitor services in this park have changed. Please check the Plan Your Visit section for more information.
Balloons, Hot Coals, and the Earth
People gather at parks to have a good time, share a meal, play, and relax. They have a right to expect the National Park Service to address hazards and enforce regulations to minimize damage to parks and neighboring areas. Some of these hazards may not be apparent to the average visitor.
In the 1980s marine animals stranded on beaches were found to be starving with stomachs full of plastics. Biologists found these whales, turtles, and other animals were eating balloons, bags, and other plastic debris, washed from land to the ocean, mistaking the plastics for food. Helium filled balloons have been found hundreds of miles from their release sites, sometimes drifting over water or near water on the wind. The National Park Service responded to this threat to marine life with legislation prohibiting helium filled balloons in parks to prevent injury and death to marine animals. Please leave balloons at home, inside, where they can not escape to become deadly.
Grass and wood (trees) are fuel for fires. Hot coals kill grass and trees when dumped on the grass and the base of trees. Take responsibility for proper disposal of coals in a park grill or in a closed, fire proof container when you leave. Leave the trees and grass alive. Likewise, keep hot coals away from structures and play areas where a breeze could blow a cinder to dry grass and start a wildfire where people are gathered.
If you enjoy sea food from the Chesapeake Bay, you may want to pay close attention to protecting that grass and those trees from damage by soil compaction from heavy foot traffic or other threats. These park areas are filters for a host of chemicals that come from the roads and neighborhoods and flow right into the Anacostia River and on to the Chesapeake Bay. Each blade of grass, each tree, no matter how small, is a part of a green defense that encourages clean water in the Chesapeake Bay, and sea food for years to come.
Did You Know?
Washington DC is is the middle of the Chesapeake Bay watershed. Trash and balloons from the neighborhood or park go from the streets to the Bay and oceans where it may kill marine life. Do your part to keep litter in its place. More...


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Liquid crystals are a state of matter that possesses some properties of liquids and some of solids. Their use in display screens is familiar, where the optical properties of the substance change in response to applied electric field. However, liquid crystals can form a wide range of very complex phases, and scientists have been using Diamond to study perhaps the most complex liquid crystal structure so far observed. This work has been published in the Journal of Materials Chemistry.
The purpose of this experiment was to test the validity of a proposed structure of a cubic phase of thermotropic liquid crystals referred to as Im3m(I). The proposed triple network structure, consisting of three independent interpenetrating infinite networks is arguably the most complex liquid crystal structure to date.
Goran Ungar and Xiangbing Zeng at the University of Sheffield used small angle X-ray scattering on the I22 beamline at Diamond, which provided the high resolution necessary to determine the structure based on the electron density map of the Im3m(I) phase. The group verified the structure using two methods, the first of which was a common crystallographic technique called isomorphous replacement. To this end, special compounds were synthesized by the group of Georg Mehl of Hull University. The second technique was to build models of possible structures, calculating the X-ray diffraction patterns and comparing these to the experimental diffraction patterns produced on I22. Both results confirmed the triple network structure proposed.
Electron density maps of a unit cell of the Im3m(I) phase of a "hairy rod"-like compound showing the three interpenetrating aromatic networks
"Highly complex structures in soft materials such as liquid crystals and block copolymers are of increasing interest for potential applications in e.g. photonic materials or as templates for the synthesis of special nanoporous ceramics, catalysts etc."
Dr Goran Ungar, University of Sheffield
X Zeng, L Cseh, G Mehl, G Ungar "Testing the triple network structure of the cubic Im3m (I) phase by isomorphous replacement and model refinement" Journal of Materials Chemistry 18, 1-10 (2008)
Diamond Light Source is the UK's national synchrotron science facility, located at the Harwell Science and Innovation Campus in Oxfordshire.
Copyright © 2022 Diamond Light Source
Diamond Light Source Ltd
Harwell Science & Innovation Campus
Diamond Light Source® and the Diamond logo are registered trademarks of Diamond Light Source Ltd
Registered in England and Wales at Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire, OX11 0DE, United Kingdom. Company number: _PHONE_. VAT number: 287 461 957. Economic Operators Registration and Identification (EORI) number: GB287461957003.


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Non-Negative Principal Component Analysis for Face Recognition
Principle component analysis is often combined with the state-of-art classification algorithms to recognize human faces. However, principle component analysis can only capture these features contributing to the global characteristics of data because it is a global feature selection algorithm. It misses those features contributing to the local characteristics of data because each principal component only contains some levels of global characteristics of data. In this paper, the authors present a novel face recognition approach using non-negative principal component analysis which is added with the constraint of non-negative to improve data locality and contribute to elucidating latent data structures. Experiments are performed on the Cambridge ORL face database. They demonstrate the strong performances of the algorithm in recognizing human faces in comparison with PCA and NREMF approaches.


What is JET?
JET stands for Journal Entry Thin. It is an application in its own right but is also the transaction processing engine for all of the Professional Advantage companion products which create transactions (ie IPOS, Bank Reconciliation, CSB Invoicing, Receipting, InterCompany and Consolidations).
In the transaction processing engine capacity it replicates all the same business logic and rules as used in the SunSystems Ledger Entry/Import processes. This ranges from the validation of the static data information (ie valid accounts, analysis codes, journal types etc) through to the balancing criteria (ie in total, by period, by analysis code or transaction reference (if defined).
As an application in its own right it can be used to enter transactions into SunSystems, when you don't want to use Ledger Entry. The processing logic outlined in the previous paragraph is equally applied to these transactions.
In this capacity a user can work off-line (ie off their network) and create SunSystems transactions, with them being posted into SunSystems when next the user is online. Again all the processing logic and rules apply to these transactions.