Day: September 15, 2020

what is the main source of energy for living things This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Different Sources of Energy, Using Energy Responsibly, Educational Video for Kids. Following along are instructions in the video below:
Educational games hi and thanks for joining me for this course. The responsible use of of energy. Im your host phil ament and i need your help the world energy ambassadors to help save the planets energy from outer space the planet earth looks like a big blue marble.
But this marble is our home and just like most homes around the world. It takes a lot of energy to run. So we have to take care of it and not waste its energy here is what you will learn in this course.
Exploring energy. Where you will explore the different sources of energy energy. Is not unlimited.
Where you will find out the difference between renewable and nonrenewable energy sources and finally using energy responsibly to make a difference where you can find ways to conserve energy right at home and make a difference no matter. What kind of energy you use in your home. Its a good idea to know about energy and its responsible use so you can do your part in saving it solar power means energy from the sun how powerful is it the earth receives more energy from the sun in just one hour then the world uses in a whole year solar energy is used to generate electricity using solar panels.
Unfortunately things like solar panels require solar cells which need to be created from already existing materials like silicon and those are not unlimited. Because of this solar energy usage isnt as high as it could be the main source of energy around the world is oil. Most electricity fuel and everyday things like plastic come from this source oil comes from far underground.
It is brought to the surface by pumps and pipes. The best known use for oil is gasoline for cars. This is a fossil fuel.
Meaning. It is a non renewable source of energy. Cole is one of the major sources of energy in the world.
It is usually mind from hillsides and mountains coal. Is a rock that is formed by millions of years of pressure on decaying organic material like plants and animals. That is why this rock is able to be burned releasing its energy.
Its also why we call coal a fossil fuel coal is a non renewable resource natural gas is found in most of the world the only place its not found is in north africa and greenland. It often is located around coal or oil deposits in the earth. The word natural means that it is a gas formed by natural chemical processes in the earth.
It is used for heating cooking and generating electricity since it is formed by many of the same processes that create coal and oil. It is non renewable. Surprised to see would on our list of energy sources.
Dont be wood is needed to make fire. The earliest known energy source in human history. Wood is heavily used to supply the energy for cooking and heating.
It has also been used to power steam technology in combination with water wood is a renewable resource because trees can be replaced. But we have to be careful how much we use wood products. Because trees take years to grow wind power is a new source of energy.

Thats as old as the earth. Its very strong try flying a kite on a windy day. Most wind power is converted to electricity by using giant machines called wind turbines.
The ability to use this kind of energy for electricity production has only been developed recently because wind is a natural resource that never runs out it is called a renewable resource. The correct term for water power is hydropower hydro means water water power is one of the oldest known sources of energy in human history. For example.
Did you know that water mills were used in ancient china. Today. It is most often used to create electricity by using dams and of course.
Its a major source of energy and life for humans as drinking water because water is so plentiful and is replenished every time it rains. It is considered a renewable resource nuclear energy uses the power of the atom to create something very simple steam power when atoms are split this generates an incredible amount of power that is used to superheat water converting it into steam. Which is then used to create electricity.
However it also generates waste that can be dangerous to human health and the environment. It takes a long time sometimes thousands of years for nuclear waste to become safe. It is a non renewable source of energy.
The term geo means earth and thermal means heat. So the word geothermal literally means heat from the earth even though this type of energy is right under our feet. It is just now being tapped as a usable energy source.
However while this type of renewable energy is very efficient and doesnt hurt the environment. Its limited by its location. Geothermal sources.
Occur in areas of the world that have volcanoes so areas that arent anywhere near these places cant use geothermal energy. Wow. That really is a lot of energy.
However that energy can get used up pretty quickly too thats why we need to be responsible when we use it well cover that in our next part. But first lets try this activity. All right lets see how well you remember which types of energy sources are renewable and which ones are non renewable click and drag the slices to fill either the renewable or the non renewable buckets call non renewable natural gas non renewable or would renewable wind renewable water renewable new kia non renewable geothermal renewable solar renewable oil nonrenewable good job you correctly match the energy types the renewable energy we use is solar wind water geothermal would the non renewable are coal oil natural gas and nuclear like we said before while it may seem like theres an awful lot of energy in the world it can run out lets explore how energy is not unlimited the main reason that energy runs out is because there are so many people on earth right.
Now. There are almost 7 billion people on our big blue home now imagine all those people plugging into the earth using mostly fossil fuels. It puts a big drain on our energy supply.
It doesnt take long before it starts to run out the worlds population is growing very quickly and most of the energy use today is still based on burning fossil fuels like oil coal and natural gas. Even renewable resources like wood get used up very. Quickly.
Even worse. People are wasteful with their energy use because it seems like theres so much of it that can lead to shortages. So.

Whats the solution. The best solution is to use a more responsible mix of renewable and nonrenewable energy. Sources.
Increasing our use of renewable energy. Like solar. Geothermal.
Water and wind power. Allows us to stabilize our energy. Use.
This is our goal as the world gets more crowded and our limited supplies of fossil fuels shrink and just think if we can cut wasted use of energy by even 50 on top of that all sources of energy will last longer meaning our world will last. Longer. What is a responsible mix of energy that depends on the region and the needs of the population in this activity.
Explore the different areas of the world and choose the best energy mix based on that regions available energy sources and their needs use the magnifying glass to find clues to help you choose the best energy sources. Once youve examined the area click and drag the energy icons into the box. Remember your goal is to get the right mix of renewable and nonrenewable resources.
Together put the wrong mix together and that area might run out of energy. Ready this hot dry. Windy area is used for cattle grazing.
This gas guzzler is great for hauling firewood. These can provide energy in a lot of ways including on your dinner table. This is a rock called shale.
Often deposits of gas can be found underground in areas with shale natural gas. Most flat places have plenty of breezy days wind in places without a lot of trees. Its always very sunny and hot solar.
Very good in an environment like this where its flat rocky sunny and windy the right choices are solar wind power and using the clue that you got from the rock natural gas. A chilly island in the north atlantic ocean with polar bears not only are geysers pretty cool to look at theyre very hot too geothermal you this is a polar bear polar. Bears are cool would you think this helps keep people warm and helps them eat or would you can sometimes see.
By the light of the silvery moon. This finds energy way out at sea oil cool. I mean good in a cold environment.
They primarily need heat for cooking and warming up their living space. So here. They need oil wood and geothermal energy.
A pretty mountainous region with lots of water. No this machine isnt trying to fly the top of the mountain. The way wind not a lot of energy here.

But a nice spot to spend the weekend not only is this lake really pretty it also provides drinking water and great fishing water there might be some energy here if you can break this into little tiny pieces call. Lots of trees equals lots of firewood and other products nice job. Lots of energy can be found in the mountains including coal reserves that are mined windpower found at the top of windy ridges water rushing down the hills and the forests to grow thick.
There a port city situated below hills. That rise from the ocean. This uses lighter than air gas to float above cities big ships like this carry liquid energy over faraway lands to cities oil.
Many cities rely on water from far far away water this uses the power of the atom to boil water quickly new kia. Many cities are starting to use these panels for something other than to look cool solar. Very good cities need a lot of power for all kinds of uses among the sources for this city are imported oil nuclear energy created just outside town electricity from the generator station up in the hills and a solar power station.
Great job. Now you can see how the proper mix of renewable and nonrenewable energy. Sources helps the world to conserve energy.
This way our energy should last for a long time even as there are more of us to use it okay. Now that weve explored our energy needs and concerns on a global level. Lets see how you can make a difference.
The people who live in this house have a lot of energy at their fingertips. There are a number of rooms. Here in each is a place where energy is being used and sometimes wasted time for phils energy challenge throughout the house our places and items that use energy find them.
And then click them to help save energy in this house find 10 places in the house. Where you can help reduce energy consumption. Find all the places to earn your energy ambassador certificate.
But make sure you click the right ones. Some things may not help you save energy. Ready lets get started good close all doors to keep heat inside the house helps keep the house warm.
But dont use it unless needed remember not to sleep with the tv on good. Leaving the refrigerator door open wastes energy. And ruins your food.
Make sure you use an energy saver model to further conserve power make sure you turn it off. When youre not in the room. The air conditioner coolie uses up energy dont leave it on all day.
Lots of energy leaves. The house when this window is open leaving the faucet on really wastes a lot of water and money right leaving a car running wastes gas and pollutes. The air.
So how did you do lets take a minute to review. What we have learned different kinds of energy are used all around the world energy is not unlimited because of all the people on earth finally you have discovered how to make a difference by conserving energy right at home. If we can encourage people around the world to think of the earth like the home in our last challenge and they pay attention to the responsible use of energy in their homes.
We can make sure that our energy needs will be met for a long long time congratulations you have completed this course thanks for taking this course. And dont forget always remember to use energy responsibly good bye now .

Thank you for watching all the articles on the topic Different Sources of Energy, Using Energy Responsibly, Educational Video for Kids. All shares of amritsang.org are very good. We hope you are satisfied with the article. For any questions, please leave a comment below. Hopefully you guys support our website even more.

what is a critique of the feature detector model of object recognition? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Object Detection: Part 1 | Student Competition: Computer Vision Training. Following along are instructions in the video below:
Topic of object detection will be covered in two parts in part 1. We will will learn about specific object detection. Where you can tell if an object is detected not and if detected you can find its location specifically.
We will look into how we can detect particular objects. By using template matching extracting. The histogram of gradient features using the cascade object detector and using the training image labeler app to select the region of interest in training images lets begin by looking into template matching template matching matches an actual image patch against an input image by sliding the patch over the input image.
The location of the template match loc can be obtained by setting up the system object vision dot. Template matcher and then using the steps in tax here with the grayscale input image. I gray and template t lets move to matlab and see how this works let us load a mat file bike template.
Which contains the template image of a bike. We can view it by using the imshow command. Now lets load an input bike image and view.
This as well recall that the template matter needs a grayscale image. So let us convert this rgb image to grayscale. We can now set up the vision dot template matcher system object.
There is a metric property envisioned or template matter which allows us to compute the difference between the original image pixels and the corresponding template image pixels by default. This is set to sum of absolute differences. Where you sum the absolute values of the difference between the corresponding pixels.
Some of the other options that can be used are sum of squared differences and maximum absolute difference. We can also see that the search method by default is set to exhaustive. Which performs template matching by shifting a template a single pixel increment throughout an image.
We need to set the search method property to three step to search for the minimum difference using a steadily decreasing step size. Although there is a risk of obtaining the wrong detection with this method. It is a lot less computationally expensive.
We can now calculate the location where the template matches the input image by using step on the vision door template matcher system object this returns the x and y coordinates of the location to visualize the location on the image. We can insert a marker in the image. This is very similar to inserting a shape and can be done by using insert marker.
The first input. It needs is the image. Where the marker needs to be inserted the second input is the exact location where to put the marker.
Which in our case is loc. We can also specify what shape and size to use for the marker in our case. This is a circle and size 10.
We can visualize the result a using the imshow command to confirm that the marker was indeed inserted in the correct location. Lets put all these commands in a script. If the command history section of matlab is not open in the matlab desktop.
We can access all our previously executed commands by clicking the up arrow key in the keyboard. Now we can select all the relevant commands needed and right click to create a script with them lets put in some comments and clean up the script a little bit. It is always a good idea to add comments to all scripts.
It helps others understand the code better and also helps us recall things quicker. If we havent viewed. The script in a while lets save the script as template matching.
We can now read in different input images using the scrip and see how well this method works for this image. We can see that the template matcher works and has correctly located the bike in the image. Lets try another image.
Once again the template. Matter has correctly located the bike. Lets try a different image for this image.
However. The method fails. This is because template matching is not scale invariant and fails for different scales of the object.
So lets take a look at another technique for object detection. Which is scale invariant.

The histogram of gradients technique counts occurrences of gradient orientation and localized portions of an image. The implementation of these hig descriptors can be obtained by first dividing the image into groups of cells note that a cell is simply a collection of neighboring pixels. Then for each cell.
A histogram of gradient directions or edge orientations for the pixels within the cell. Is compiled the combination of these histograms. Then represents the descriptor lets go back to matlab to help visualize what extracted hid features look like i have a template called a choji visualization.
Dot m. Lets use that to create a script lets first load the input image and view. It we will use the extract hig.
Features command to extract the hig features from the image. The first input. It needs is the image from which it will extract the features for the second input.
We can either provide specific location points from which we want the features alternatively. We can provide a cell size to use for the entire image. The default cell.
Size used is 8×8. Lets use 16. By 16 as the larger the cell size the easier.
It is to view the extracted features this command returns two outputs. The first one encodes local shape information from regions within an image and the second output is a visualisation matrix for image ai for a given cell size. Lets visualize.
The results by plotting viz 16. On top of the original image run. The script in this image.
We can see the gradient directions and edge orientations for the whole image. If we zoom in it is easier to see the vector fields representing the different gradient directions for different parts of the image. A choji features are very good at classifying objects with fixed aspect ratios.
Even if the scale varies for our bike. Example. The ratio of the width and height of a bike remains constant in spite of the change in scale.
So a choji features are ideal for bike detection. Theyre also very good for detecting upright human beings faces etc. A point to note about extracted features is the smaller the cell size the longer the encoded information returned so if extracting a choji features on the frames of a video.
We need to be aware of the amount of memory being used by the smaller cell sizes one way of implementing object detection using hoz features is the cascade object detector. Lets see the workflow for this the cascade object detector is so called because it does the detection over a number of cascaded stages. We first select a set of positive images and negative images to train the detector positive images mean any image.
Which contains the object of interest in it for our example. We have a set of images that contain bikes in them negative images mean any images that do not contain the object of interest the point to note about negative images is that they need to have similar backgrounds to that of positive images. They should not be plain black or white background or even images of other objects.
We provide these as input to the train cascade object detector. Which then starts training the classifier by sliding a window over the image and extracting. The hig features for that window automatically during the training at each stage of the classifier.
It labels. The region defined by the current location of the sliding window as either positive or negative positive indicates that an object was found and negative indicates no objects were found if the label is negative the classification of this region is complete and the classifier slides the window to the next location. If the label is positive the classifier passes.
The region to the next stage. This process continues till. It reaches the final state of the cascaded classifier.
The detector reports an object found at the current window location only when the final stage classifies. The region as positive to properties that can be specified by the user at the time of training at the number of cascaded stages to be used and the acceptable falls alarm rate for each stage. These two properties determine the effectiveness of the trained classifier for example using more cascaded stages provide more accurate result.
But takes longer to train the classifier once the training is complete a trained cascade object detector is stored in an xml file. This xml file can then be used by visioned or cascade object detector to detect the objects of interest in an image or video.

So the first step to create a cascade object detector is to provide a set of positive images to the trained cascade object detector system object to do this we will be using an app in matlab called the training image labeler app. The app allows you to interactively select rectangular regions of interests or ro eyes from a set of images the ro is define locations of objects. Which are used to train a classifier.
Lets move to matlab and see what this means in apps. Navigate to image processing and computer vision and select training image labeler. Lets add some images of bikes to this app.
And we can select the region of interest in these images manually once we have selected the region of interest we click on export roi. This creates a variable in the workspace. Lets call.
The variable biker. We can see the bike has been created in the workspace. This is a 1 by force truck.
Which contains the name of the image and the corresponding bounding box is selected by us in the app for images is not enough to train a classifier so i have a mat file by positive dot map. Which has the roi information from 346 images. The process to create the variable is the same as the one i showed for 4 images only with a much larger data set.
It is not necessary to complete specifying. The are wise for all the images in one session. The app allows us to save our session and load.
The session at a later time and continue from where we left off now that we have our struct variable in the workspace with all the positive our wise lets use the template script. See od training to perform the next steps we begin by loading the same bike positive mat file next we create a variable called negative folder. This will contain the location of all the negative images now that we have all the positive and negative images we can start training the cascade object detector as mentioned earlier.
We can specify two parameters the number of cascaded stages to be used for the training and the acceptable false alarm rate for each stage the default value for the number of stages is 20 lets start with something smaller like 5. The default for the acceptable false alarm rate is 50 lets set this to 5 percent. Now we use trained cascade object detector to start the training.
The first input. We need to provide is the name of the xml file. We want as output.
Then we provide the positive and negative bike images followed by the number of cascaded stages and the false alarm rate selected by us different xml files can be created by changing the number of cascaded stages and or the false alarm rate. So it is a good idea to incorporate these values in the name of the file training a cascade object detect can take a while so i will not be running. This script at this time.
I have previously run the script with different number of stages and false alarm rates to create 24 different xml files for the 24 files that were created it took about two hours the naming convention used for the files is first the number of stages which range from 5 to 15 followed by false alarm rate of ten seven point five five and two point five percent since it is not possible to put dots and file. Names 100 stands for. 10.
False lamb. Rate 75 stands for 75. And so on lets use the trained object detector stored in the xml files to see how well they can detect bikes from images and videos lets use template script a choji detect image to create a script to detect a bike in an image.
The first thing. We do is create a detector using vision dot cascade object detector. And specify which xml file to use lets first use the xml file for five stages with a false alarm rate of 10 next lets load in the image.
Which the template matcher had failed to identify correctly the bounding box. Can then be found by using step on vision dot. Casket object detector.
Once the bounding box is found. We can insert it in the image using insert shape and view the results using i am sure lets run. The script.
We can see that the bike has indeed been detected correctly. However there are quite a few false positives detected as well this is because the number of cascaded stages is only 5. Which is not very high lets change it to a higher value of 9 stages.
This definitely improves the result a lot. However there is still one false positive in the image. We can either increase the number of stages even higher to 11.
Which gives the desired result or as an alternative. We can keep the number of stages as 9 and try changing the false alarm rate to a stricter value from 10 to 25.

This also provides the desired result so either option is valid. Now lets use hig detect video to extend the image script to be used for videos. We begin the same way by creating a detector using vision.
Rod cascade object detector. And specifying which x m. File.
To use this time lets use five stages and five percent false alarm rate next we use vision dot video file reader to read in a video file since the detector looks for objects frame by frame it takes a while for the detector to work through the whole video file so rather than using a vision or deployable video player system objects like we have in the past. It is better to write the result of the detection to an output video file. Which we can view later this can be done by using vision or video file writer system object the input to vision rod video file writer is the name of the file.
We want as output next we add a while loop to check. If the video is done and as long as there are frames. Remaining keep updating eye with the next frame.
Then detect the bounding box. In that frame insert a shape for the bounding box in the frame. And write the updated image to the output file finally we release the detector video file reader and video file writer objects again running this script through the whole video.
File takes a while so the script was run offline. And the results have already been saved lets look at the results this one is using five cascaded stages with a false alarm rate of 5 and while it is able to detect the by correctly it is also providing a large number of false positives. This is the result of using nine cascaded stages.
And we can immediately see that the false positives have reduced significantly. The couple of false positives in the top right corner of the image are because some of the branches in the tree appear like spokes in a bike we can see the different number of stages and false alarm rates affect the accuracy of the results so how do we know which one to use as mentioned earlier. I created 24 different xml files using this script.
It took about two hours to create all the files because as the number of stages increased. It took longer and longer to train the detector. Then i created a validation folder with twelve images of bikes and twelve images of no bikes note.
These images were not in the training set. And wrote a simple validation script to test the effectiveness of the different classifiers first. I created a truth variable here every image that had a bike was assigned a value of 1 and every image with no bike was assigned a value of 0 for each xml file.
The detector looped through the 24 test images and calculated the number of true positives false positives false negatives and true negatives detected by each classifier i used a very simple algorithm if more than one byte was detected in a positive image. I assumed at least one of them is the correct location. But did not validate the position of the bounding box.
All the other detection in the image were considered false positives. This script can be made more accurate by adding these checks. Then i wrote a couple of scripts to visualize.
The results. Found this figure has four subplots true positive. Correctly detecting a bike false alarm or false positive detecting.
A bike in a negative image. Misses or false negative failing to detect a bike in a positive image and true negative. Correctly detecting no bikes in a negative image this figure has increasing false alarm rates in the x axis if we look at the blue line number of stages.
5. We can see that it was able to correctly detect all the positive images. But also give a lot of false alarm.
However it was hardly able to detect any true negatives. Another way to look at the same data would be to plot the increasing number of stages in the x axis as the number of stages increase. We see the false alarm rates go down and true negatives start getting detected correctly.
However the number of misses start to increase as well. So it can be seen that as the stage is increased the classifier goes from detecting nearly everything in the image is a by 2 getting more and more inclined to say. There is no bike in the image at all lets wrap up this discussion by talking about some best practices for training cascade.
Object. Detectors. Firstly.
Use as many samples as possible the more the number of training samples used the more robust. The trained classifier will be also try to trained with the same objects and backgrounds that youre trying to identify during a task example when training a character recognition algorithm in the suas competition use pictures of actual targets with similar ground textures finally do not use pictures of incorrect targets as negative images try to use backgrounds instead so to wrap up we learned how to detect specific objects in an image or video by using template matching extracting histogram of gradient features using the cascade object detector. And using the training image labeler app.
This concludes this video. .

Thank you for watching all the articles on the topic Object Detection: Part 1 | Student Competition: Computer Vision Training. All shares of amritsang.org are very good. We hope you are satisfied with the article. For any questions, please leave a comment below. Hopefully you guys support our website even more.

after a sociologist reviews the literature, what is the next step in the process? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Literature Reviews with MAXQDA. Following along are instructions in the video below:
And welcome to this max qda video tutorial today. Well be looking at how how you can use max qda to conduct literature reviews. Max qda.
Can make the of getting an overview of the current state of research in your field far easier. And more generally can help you to write academic texts more efficiently. So lets get started.
Lets assume that you have a specific research interest or research question in mind your first port of call will usually be an online database which gives you access to relevant publications. The literature youre looking for will generally be available in two forms on the one hand publishers and libraries provide you with the available literatures metadata. This metadata includes for example.
The author title publication date. And an abstract. You dont have to enter this bibliographic data manually as a rule these online catalogs offer export options of this compiled data in r is format or research information system format.
You can then import this ris. File into max. Q.
Da. Using this button right. Here.
And analyzed. The metadata. As you would analyze any other data in max q.
Da. But today. Well be focusing on the second option.
Working with the content of the articles books and publications themselves. These are usually available as pdf files. Which you can either download from a website or create yourself by scanning them if you want to scan the text yourself please remember that youll only be available to analyze them as normal in max q.
Da. If you run them through a text. Recognition.
Or ocr program. Once youve scanned them and before you import them into max. Q.
Da. If you dont do. This.
The text in the pdf cant be selected. Because its only available as an image in that case you can still code and analyze the pdf. Exactly.

As you would code and analyze images in max q. Da. But you cant use any of the functions that are based on text recognition for example text searches creating word clouds or copying individual text segments.
But even when youve run the pdf through a text recognition program. The recognized text layer doesnt always match the visible layer of the pdf so its important that you check the quality of the text. Recognition layer before importing the pdf into max q.
Da. By selecting part of the text in the pdf file and pasting it into a text document otherwise you may be in for an unpleasant surprise later when using the search function or when copying individual segments. If you want to analyze a large number of pdfs or pdf files that are themselves quite big it may be useful to save all the pdf files.
Larger than five megabytes. As external files to your max. Q.
Da. Project. This keeps your project.
Files. Small. And makes it.
Easier to share. It with your colleagues. Once youve imported a pdf file you can link it to the corresponding riz entry by a document link.
So just select the title. Right click and choose insert document link then repeat the same in the pdf file. We can then jump directly between the bibliographic information and the full text with a simple mouse click you can now draw on the full range of qualitative and mixed methods functions.
That max qda has to offer to start with it might be interesting to first color code certain passages with a highlighter can then also add notes at the edge of the text. In which you can record your interpretations or thoughts on the respective passage. These notes.
Called. Memos in max q. Da.
Work like classic post. It notes. But thanks to the memo manager.
In the reports tab. Youll never lose them. And you can easily search for them filter and sort them so they are always able to find the appropriate notes on a particular topic or article.
Now lets look at the central function of max qa. Which you can also use for literature. Reviews.

Coding. Your data. From a technical perspective coding in max q.
Da. Is very simple you select a text message and drag it on to the corresponding code you can find more details on this procedure in our getting started video tutorial or in two other tutorials one of which is called coding qualitative data with max qa 2018 and qualitative research organizing the code system with max qa 2018 by coding your literature in this way you then have all important information at your beck and call when writing your review. When you double click on the respective code or use the retrieval function you can compile all the corresponding text passages and start writing the chapter immediately this way you can quickly find suitable quotations for the introduction details on the methods used for a methods.
Chapter as well as details. Concerning theories and hypotheses on the themes covered in the literature. There are countless features and functions in max.
Q. Ei. That are based on analyzing codes for example.
You can write summaries of the coded segments in individual documents. And then summarize. This summary.
Even further later several descriptive functions also enable you to measure the frequency scope and combined occurrences of codes aside from these tools. Available. In the analysis tab.
Its also important to mention max q. Days of visual tools. They let you visually display the frequency of codes in individual documents.
Or entire document groups as well as the combined occurrence of codes. The video tutorial called qualitative. Data.
Analysis. Visualizing data with max qd. A 2018.
Gives you an overview of these very useful functions instead of coding. Manually. You can also code texts.
Automatically using the lexical search function. Offering placeholders wildcards lemma lists. And so called regular expressions.
The lexical search function is a very powerful tool with which you can easily implement even the most complex search queries finally you can graduate from the qualitative to the quantitative or mixed methods level by using. Max cdas mixed methods features or the stats. Module for descriptive and inferential statistical analyses.
If you have any questions about the functions. Ive talked about you can either access the relevant section in our online manual here or visit one of our workshops or even visit our online forum. Whichever you choose we of course wish you all the very best with your project music.
.

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what common security system is an idps most like? in what ways are these systems similar? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Network Intrusion Detection and Prevention – CompTIA Security+ SY0-501 – 2.1. Following along are instructions in the video below:
Security professionals incorporate a network based intrusion detection system or ids or a network based based intrusion prevention system or ips on their networks. This is designed to watch traffic through the network and if this device identifies an exploit against an operating system that identifies a buffer overflow. A database injection a cross site script.
Its either going to inform you that that happened if youre using an ids or block. The traffic. If youre using an ips and that is the most significant difference between an ids and an ips with an intrusion detection system.
Youll simply receive an alarm or an alert. Whereas an intrusion prevention system has the capability to stop that intrusion before it gets onto your network. There are many different ways to engineer your ips into your network.
One way is to configure. It as a passive monitoring device this means that the ips will receive a copy of the traffic and be able to then make a decision on what to do once its received that information because it is acting as a passive monitor. Its obviously not sitting in the middle of the communication and able to block traffic.
You might have traffic going from one device to another and as its passing through the switch. A copy is sent to the ips. If something is identified in the middle of this communication.
You may be able to have the ips inform you that it saw the intrusion. But obviously the traffic has already passed through your network to the other device. The only possibility that you might have when youre in a passive mode is to be able to send whats called an out of band response.
Its an out of band response. Because the ips is not part of the traffic flow. Its sitting out of the band of the communication.
If traffic does traverse the network and the ips receives a copy and determines that that traffic is malicious it can send a tcp reset frame to both the source of the communication and the destination. This tcp reset will close the session between these two devices and they will no longer be able to send traffic to each other unless they set up another traffic flow between the two devices. This is obviously done after the fact and youre hoping that youre able to stop this communication before much of the malicious state is able to traverse the network.
This also has very limited capabilities. If there are protocols other than tcp for example udp doesnt allow to perform a reset. If this is a udp communication.
Theres no way to stop this communication. If youre sitting in an out of band mode. If a security professional is looking for more control over these traffic flows then theyll probably configure their ips for in line monitoring.
All traffic. Then is going to pass through the ips and the ips is going to make a decision on whether that traffic is allowed through the network or not because the ips is sitting inline. The response to any type of malicious traffic will be to drop this immediately at the ips and not allow it to traverse the network.
There are many different ways to look for malicious traffic going through your ips and not all ips will use all of these methods. One of the most common is a signature based identification where a signature is predefined inside of the ips and its watching for traffic to traverse the network that matches this signature exactly and if it identifies traffic that matches exactly what were seeing it will block that traffic at the ips. Another method of identification is through anomaly based your ips will sit on the network and begin to understand what a normal traffic flow is for your network.
If any traffic comes through that doesnt match the normal flow of traffic.

The anomaly based identification will block it at the ips. The ips may have the capabilities to look for certain behaviors. If a user deletes a file or changes things on a server.
The ips may be configured to look for that behavior and if it occurs it can block it at the ips and some of the more advanced intrusion prevention systems can identify attacks based on heuristics instead of using a specific set of signatures. The ips could be configured with a set of characteristics that might define an attack as traffic is coming through the heuristics can then examine that traffic and make a determination on if an attack is taking place or not an ips makes. The decision on what vulnerabilities to look for and what to do if a vulnerability is found based on a series of rules you define what the ips is looking for based on up to thousands of different rules that might be in this rule base.
The rules are usually grouped together by different characteristics and you can make some broad settings to say anything thats a database injection you may want to block but anything thats malware you may want to send an alert this can really take a lot of time to find exactly the right balance of what youd like to do an intrusion prevention system can create a number of false positives and create a large number of alerts. So you have to find exactly the right number of rules that youd like to look for and be able to configure your ips for the type of traffic that works for you heres a page of ips rules. I took from pf since firewall you can see the signature 105 for example.
Uses tcp. If it identifies port 2589 over a source port thats going to any destination. Port.
Then there is a signature that identifies that as a back door that is created by a malware called dagger and you can see that this goes on and on there are thousands of rules that you can configure and its up to you to enable the rules that are important for you and then determine what the disposition of each one of these rules is going to be a significant challenge you have with intrusion prevention systems. Is that theyre going to give you a lot of alerts and a lot of messages and unfortunately a number of these messages are not going to be accurate. We call these false positives.
Where the system has told us that there has been an intrusion onto the network. But in reality. Its a case of mistaken identity and there was not an intrusion at all if this is a signature based ips then these messages that youre going to receive from the ips are only going to be as good as those signatures.
The more advanced and complex signatures are probably going to provide you with fewer false positives. Unfortunately. It can be very time consuming to go through every single alert and message you get through the ips.
But unless you have a way to research these youll never know which of these alerts are legitimate and which ones are false positives. Sometimes these false positives can create significant problems for example in april 2017. The webroot anti virus began marking certain operating system files in windows as being malicious and it began quarantining parts of the operating system itself.
It also marked facebook and bloomberg sites as phishing sites. Even. Though.
The windows files and these sites were not malicious at all perhaps even worse than a false positive on an ips is a false negative. This is when malicious traffic came through the ips. But the ips did not identify it as malicious.
If this malicious traffic. Did get through the firewall. Then you probably have a machine that has been infected and youll ultimately see that whenever you perform an anti virus scan.
But it sometimes can be difficult to know when this happens. Because you got no messages and no identification of anything malicious. You have no idea that it passed through the ips in some cases you can find industry tests that are done with intrusion prevention systems and anti virus and anti malware where they will send traffic through the software and hardware to see what kind of catch rates.
They can get so that you at least have some way to compare the differences between one ips and another .

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what is the length of line segment pq? 4 units 5 units 6 units 9 units This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Finding the length of a line segment. Following along are instructions in the video below:
Im brandon grizzly. Im a high school math teacher were going to to find the length of this line segment a b a is negative 5 negative and b is 4 negative 1 lets plot the points first negative 5 negative 3 is down here thats a and b is 4 negative 1 over 4 down 1. Theres b and since this is a line segment.
Were going to connect the dots. But we are not extending beyond them and we are not putting arrows on the end because that would mean that this is an infinite line. But we actually only have a segment in this case.
So we dont have to draw the picture to do this we can now solve our find the lengths. Calculate the length algebraically. So the length of segment.

A b is equal to were going to do is take the difference in the x values square. That difference the difference in the y values square that difference sum them and then divide take the square root of the whole thing. So here is the formula that you may be familiar with we will take x2 minus x1.
The difference in the x values and we will square that and to that were going to add this same thing with the ys y2 minus. Y1 and square that difference in the xs difference in the ys square. Each of them and add them up so difference in the x values well start with that lets lets make this our x2.
It doesnt actually matter. Which one you have first. But lets be consistent.

Well make be our number two points so 4 minus negative. 5. Ill put that in a square bracket to be really clear and thats going to be squared and then same with the y value is negative 1 minus negative.
3. Thatll be squared and take the square root of the whole thing ok. 4.
Minus negative. 5. Thats the same as 4 plus.

5. And ill get 9 squared over here. I have 1 minus negative.
3. So thats the same as 1 plus. 3.
Which is 2 and ill square that so i have lets see. 9. Squared is 81 2.

Squared is 4. That means this is the square root of 85. Now 85.
Is not a perfect square. So it does not give us a. Nice integer answer.
We have instead approximately 9 point 2 2. So this answer here is exactly right and this answer here is approximately right and so thats why the little dot above the equal sign you can also put a little squiggle instead of the dot. Either.
One says that this is an approximate answer thanks. .

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what is used to maintain the ran-gtp gradient across the nuclear envelope? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Mechanism of Nuclear Transport | RAN GTPase Cycle. Following along are instructions in the video below:
Friends in this lecture will be discussing about nuclear transport. As we know itss a mechanism that involves transportation of molecules between cytosol and nucleus of the cells. This process.
We see both entry as well as exit of molecules takes place between cytosol and nucleus of the cell. Another thing we see here is that its mediated where npcs nuclear pore complexes these are the protein complexes through which macro molecule transport occurs approximately molecules about 5000 daltons or molecule will pass through these complex and below 5000 daughters can pass easily through this membrane. Without using the energy or anything so they can pass specially another important point to be noted here is that its by these carry of ryland transport proteins.
Which mediates. This process. Terrifying proteins are of two types first as important and second are exposing importance as name such as means they are able to import protein or any macro molecule.
Which acts as a core go into the nucleus and exporting other proteins that are able to transport a protein or any molecule from nucleus into the cytosol. An important bind to nlc that nuclear localization signal. And its an amino acid sequence and in most of the case.
Its positively charged license and as janines energy takes for specific proteins which are to be transported while as in case of exporting these binds to any attached nuclear export signal. Which is coming ahead sequence also but these are the hydrophobic bonds like leucine and finally the energy for this process is towards bahrain current thats translated nuclear protein is the protein. Which is present within the cell.

And thats able to provide energy for this process. Now lets see in detail how this process occurs. Within the cell.
We see here the nuclear membrane or nuclear envelope. Which has got nuclear pore complexes. Like these we can see in this favor through this transport of course.
We see here in the cytosol where the protein molecule that acts as a cargo and discover is to be transported into the nucleus and for this transportation. We had scared of failing molecules are terrifying proteins and in this case where the importing and important us carry the molecule from cytosol into the nucleus important has got two domains alpha and beta omega alpha domain binds to an l and s. Nuclear.
Localization signal. And this panelist will carry the kholghoor the protein into the nucleus. This analyst tags for a specific protein.
It must be noted here. And this complex has ran gdp attached to it which provides energy for this transport. And where the complete complex form here and it gets into the nucleus with the help of this range gdp.

The important complex after getting into the nucleus releases. All the protein. There is a core go into the nucleus and empty part that the important and nls signal is interacted with ferengi after gonna nucleotide exchange factor where with the gdp is exchanged for gdp and we get that important complex in the form of gtp that means.
This gdp is exchanged it for gtp by this r. And g f. After this where.
The amputee input. Panellist complex. Is traveled outside of the nucleus with the help of gtp.
Which has got attached to it in the previous step and here in the cytosol delran g. Ap. That gtpase activating protein hydrolyzes gtp to gdp again and releases one phosphate and we get that gdp form of important complex.
So we see here we are back to the same complex from where this cycle. Had started and the cycle for export is same but in the reverse direction and with the nuclear export signal. So this was all about nuclear transport hope you liked the video give it a thumbs up if you liked it and do subscribe to this channel.
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what is the main point macneil is making in the trouble with television This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you The Trouble With Television by Robert MacNeil. Following along are instructions in the video below:
Is difficult to escape the influence of television. If you fit. This statistical averages by by the age of.
20 you all have been exposed to at least. 20000 hours. Television you can add 10000.
Hours for each decade. Youve lived after the age of 20. The only things americans do more than watch television are working sleep for a moment.
What could be done with even a part of those hours 5000 hours are what typical college. Undergraduate spends working on a bachelors degree in 10000 hours youd have learned enough to become an astronomer or engineering. Youre gonna learn seven languages fluently if it appealed to you you could be variant homer in the original greek or dos.
Vesti and russian. If it didnt you could have walked around the world and were in the book about it the trouble of television is that discourages concentration. Almost anything interesting and rewarding life requires some constructive consistently applied effort the dullest the least gifted of us can she things that seem miraculous to those who never concentrate on anything.
But television encourages us to play no effort. It sells us instant gratification. It diverts us only to divert to make the time pass without pain televisions variety becomes an iconic not a stimulus its cereal kaleidoscopic exposures force us to fall asleep the viewer is on a perpetual guided tour 30 minutes at the museum 32 cathedral.
Then back on the bus to the next attraction except on television. Typically the spans allotted on the order of minutes or seconds. The chosen lights are more often car crashes and people killing one other in short a lot of television.
Observes one of the most precious of all even gifts.

The ability to focus your attention yourself rather than just passively surrender it capturing your attention and holding. It is the prime motive of most television programming and enhances its role as a profitable advertising vehicle programmers live in constant fear of losing anyones attention the surest way to avoid doing so is to keep everything brief not to strain the attention of enemy. But instead to provide constant stimulation through variety novelty action movement quite simply television operates on the appeal to the short attention span.
It is simply the easiest way out. But its common to regard. It as a given as inherent in the medium itself as im careless as though general sarnoff or one of the other honored pioneers of video had given us tablets of stone commanded that nothing in television should ever require more than a few moments concentration in its place that is fine looking corals and medium that so brilliantly packages.
Escapist entertainment as a mass marketing tool. But i see its value now pervading this nation and its life. Its become fashionable to think that like fast food fast ideas a way to get fast moving impatient public in the case of news this practice in my view results an inefficient communication.
I question how much of television this nightly news effort is really understandable much of it is what its been described correctly as machine gunning with scraps. I think its technique fights go hands. I think it tends to make things ultimately born as miserable unless they are accompanied by horrifying pictures.
Because almost anything is boring. And its miserable you know almost nothing about it. I believe that tvs appeal to the short attention span is not only inefficient communication.
But destabilizing as well consider the casual assumptions. That television tends to cultivate the complexity must be avoided that visual stimulation is a substitute for thought that verbal precision is amiss. It may be old fashioned that i was taught that thought is words arranged in grammatically.
Precise ways. Theres a crisis of literacy in america. One study.
Ms.

Estimates that 30 million adult americans are functionally alert. And cannot read or write well enough. They answered a want ad or understand.
The instructions on a medicine bottle literacy may not be an inalienable human right. But its one that the highly literate founding fathers might have found unreasonable or even an unattainable youre not only not attaining. It as a nation.
Statistically speaking. They were falling further and further short of attaining and why would not be so simplistic as to suggest that television is the cause. I believe it contributes and is an influence everything about this nation.
The structure of the society. Its forms. A family organization its economy.
Its place in the world has become more complex not less yet its dominant communications instrument its principal form of national linkage is one that sells neat resolutions to human problems that usually have no neat resolutions. It is all symbolized in my mind by the hugely successful art form that television has made central to the culture. The 30 second commercial.
The time drama of the earnest housewife. Who finds happiness and choosing the right toothpaste woman before in human history has so much humanity collectively surrendered so much of its leisure to one toy one mass diversion one before has virtually an entire nation surrendered self wholesale to medium for selling some years ago. Yale university law professor charles l.
Black jr wrote forced feeding on travel fair is not self a trivial matter. I think the society is being force fed of the trivial and fair in the fear that the effects in our habits of mind our language our tolerance for effort and our appetite for complexity are dimly perceived. Im wrong we all have done no harm to look at this issues.
Skeptically and critically consider how we should be resisting. It i hope youll join me in doing so .

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the ability to influence the behavior of others to get what you want is This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you INVISIBLE INFLUENCE: The Hidden Forces that Shape Behavior by Jonah Berger. Following along are instructions in the video below:
Causes us to make decisions in life. We think. The answer is obvious people know know whats good for them they weigh their options and make a rational decision.
A waiter asks if youd like dessert after a meal. The answer is easy my belly isnt full i love sweets of course. Id like dessert in other words you make your own decisions.
But what if theres four other people sitting at the table with you and each of them already said no thank you when asked if they would like dessert do you change your answer. Whats happened. Here is explained by jonah berger.
Stanford. Phd. And professor of marketing at the wharton school at the university of pensilvania in his new book invisible influence the hidden forces that shape behaviour in 1951.
Solomon asch setup.

A similar experiment. Asking people which of these lines is the same as this one a b or c. Even.
Though. The answer is obvious. Many people answered c.
How could that be just like at the diner. The actual subject of the test was choosing last before him were paid actors that. Gave the same wrong answer.
C c and. C . They influenced the subject to conform just as you conformed to decline dessert nonsense.
You say thats true for others.

But not me i am free from influence. I see through the fog of external factors to make objective and powerful decisions. But jonah berger shows that these influences are often so strongly embedded in our nature.
Theyre practically impossible to resist in fact. It is not just humans. Many animals are affected by influence even cockroaches in 1969.
Robert zajonc studied the effects of a crowd on racing cockroaches the result cockroaches ran faster when being watched how amazing is that thats not all the same audience made them run slower. When robert made the race more difficult later studies showed the same happens to humans this means youre better off finding. A private spot.
When youre doing something difficult and gather around people when youre doing something easy. Jonah explains that this susceptibility to external influences isnt good or bad. If we werent able to react subconsciously to many different situations life would be very inefficient.
But if we learn how these influences affect us. We can use them to make our lives better and that of those around us how does the environment affect our actions when should we follow others influence and when should we avoid it and go the other way you can find the answers to these questions in jonahs new book and weve worked with him to present some of his most extraordinary findings in this video series on invisible influences next up mimicry differentiation and optimal distinctiveness. .

Thank you for watching all the articles on the topic INVISIBLE INFLUENCE: The Hidden Forces that Shape Behavior by Jonah Berger. All shares of amritsang.org are very good. We hope you are satisfied with the article. For any questions, please leave a comment below. Hopefully you guys support our website even more.

what kind of speed is registered by an automobile speedometer? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you How to Fix an Odometer That Doesnt Spin. Following along are instructions in the video below:
Guys chrisfix here today im gonna show you how to fix an odometer that that doesnt work so i just got the driftstang running. I got it registered now im out for a ride and one thing. I immediately noticed is neither the trip odometer or the regular odometer are working.
Theyre not spinning at all since this car is new to me im not completely sure if it has 120000. Miles or more. But one thing.
I know for sure is i wanna fix the odometer so it works now this fix. Im about to show you applies to pretty much any car with an analog dash with these numbers that actually physically spin. Digital dashes are a little bit different and there are two common reasons.
Why your odometer stops working back in the old days. They actually had a spinning cable. That was connected to either the wheel or the transmission and that spinning cable would turn the odometer so you can get your mileage and im sure youve seen it in the movies.
Where someone puts the car up on jack stands and runs the car in reverse to roll back. The odometer well that was actually something that could happen back in the day. But todays vehicles work completely different they use something called a vehicle speed sensor .
Which is this right here. And it converts a mechanical signal so this spins to an electrical signal. Which runs up to the dashboard and then turns that odometer this works for digital and analog gauges.
So if you put the car in reverse. It actually increases the mileage on the car not decreases and like anything else since this is mechanical and this spins the speed sensors wear out usually when they wear out you might get a check engine light. But more importantly your speedometer and odometer wont work so.
If your speedometer and odometer dont work you wanna replace the vehicles speed sensor and the vehicles speed. Sensor is located underneath the vehicle. So if we slide from the front of the car past the oil pan back to the transmission.
If we look in the rear of the transmission. You could find the vehicles speed sensor right back here. And its easy to replace with just one bolt holding it in so replacing the vehicles speed.
Sensor is a common fix when both the speedometer and odometer are not working. But in our case. The speedometer works perfectly fine.
Its just the odometer thats not working and the reason. Why the odometer stops working is because theres these gears that actually spin the odometer and these gears get brittle. Because theyre just made of plastic and the teeth break off and then theres nothing to actually spin the odometer.
So lets remove the gauge cluster and replace these gears. Although this job might seem intimidating. Its really simple to do all you need is a flat head screwdriver.
A t15 and a t20 torx. I have on a screwdriver end and then of course you want your new gears. These gears come with a lifetime warranty theyre real inexpensive and they use a better quality plastic so that hopefully youll never have to do this again and since were gonna go behind the dash and remove the dashboard.
Im gonna change out the old incandescent dash lights to these new led dash lights. Which will probably never burn out so lets grab our tools and begin anytime. Youre working with electrics in the car such as removing your dashboard you wanna make sure you disconnect the negative terminal on the battery that way nothing shorts out by mistake after the negative terminals removed.
We can go and remove or dashboard inside the car. There are two bolts that we need to unscrew at the top of the dash there.s one and theres two now just in case.
You dont have a torx.

Bit that fits this you can use a seven millimeter socket. Which also works as well next grab the headlight button and pull it outwards and then turn it so that you see the slot in the side of the plastic. Now stick your flat head screwdriver into that slot and pry on that clip and pull outwards which will remove the switch now were gonna remove this plastic bezel that covers the gauges in the left corner and in the right corner are clips.
So what you wanna do is you wanna get your fingers behind the bezel and with a firm pull pop the clips that hold that in and the bezel will come right out with the bezel removed. We have four screws we need to remove theres one down here. Theres one up there.
And if we go to the other side. Theres one down there and one up there again use your t20 or your 7mm. Theres one and two now go to the other side.
Theres three and four with all four bolts out gently pull the gauge cluster out far enough so that you can disconnect the back. Where the wiring harness is now that should give us room to get to the other one same thing. It has a little clip that you have to press in and then pull it right out now we can remove the whole gauge cluster.
All right with our gauges removed we can put them on a workbench make it easier to work on now all these gold colored screws on the outside have to be removed you can use a t15 torx or a 55mm socket and with the last screw removed. Now we wanna gently remove this cover and place it off to the side. If you have any dust between the gauges and this plastic piece you can get some compressed air and blow the dust out i dont know about you.
But i hate when theres dust behind the clear plastic covering the gauges now theres three sections of gauges that we need to pop out. So grab a screwdriver and carefully pry upwards that should come right out. You can see these pins plugged right into.
There next. Theres one more gold screw on this side that we have to remove good. And now pry.
The gauges on the right side up and now we can remove our middle gauges just like so with the middle gauge cluster. Completely removed. We can flip it over and you can see the gear.
Which is located right down here. So what happens is the speed sensors signal comes in here. And it tells the motor how fast to spin.
And that motor has a worm gear on it which is this right here and that worm gear spins this driven gear the black driven gear right there which spins the red gear. Which gives us our mileage next. We wanna remove this motor right here grab your flat head screwdriver.
You can see this little plastic clip right here in the blue. You just wanna pop that up just a little bit. And then twist your motor and that will allow the motor to come out now to get the black gear out just get your flat head screwdriver underneath.
It just like this and pop. It out and check out the difference. So the black gear is completely busted.
It has teeth missing this piece of plastic is cracked. So were gonna replace it with a new white gear just wanna make sure that you fish all the old pieces of gear outta here. So that doesnt jam up the new gear and look at how soft this plastic is its just coming apart in my hand and once were sure the old pieces are outta here we can grab our new white gear and thats just gonna slip right in kinda clicks in there good and you can see that meshes with the red gear.
So thats good now we wanna remove the old worm gear. Just gonna get a flat head screwdriver should help pry that off and you can pull off the rest of it away. We can get our new worm gear.
And thats gonna slide right on and with this you wanna push the worm gear almost all the way to the base. But you dont want to touch the base you want it to give some space little bit more and good so you can see how theres a gap in between there this way the gear wont bind now we can just push this in here. Give it a little turn as it goes in turn.
The motor.

All right with our new gear in there and everything in place. Lets put this back together. So well start with our speedometer and tachometer and all these gauges they just push right in they have these prongs that fit right in here.
So just put it in place and push down until it clicks same with the left side and the right side good. Now with everything pushed into place you wanna make sure that we dont forget to put in one of the screws right there because once you put the plastic cover on here. You cant get to this screw.
Now you guys already saw we did this whole job with a screwdriver. But to make things go a little bit faster. Im gonna be using an electric screw gun.
Screw gun noise with that screw screwed in now we can get our plastic cover and not only did i dust out the cover with air before. But i also took a microfiber cloth and gently cleaned the surface here you wanna be careful. Its soft plastic.
So it easily scratches. Dont use a paper towel make sure you use warm water and i made this thing look brand spanking new check that out thats gonna look real nice once in the car. And that just sits right on top and then theres eight remaining screws that go around the edge at the black plastic and were gonna screw those in only snug these up and dont over tighten them because were only screwing into plastic now were almost done lets flip it over and change out the bulbs.
The five black knobs are the large bulbs that provide the back lighting to the cluster. The beige knobs are the dummy lights like the low coolant low oil or abs light. But were just changing the larger bulbs to leds.
So all you need to do is twist. The knob and the bulb pops right out. Now with all our bulbs out lets replace it with nice new led bulbs.
The led bulb is similar in size to the stock bulb so it should fit and all you do is pop out the old bulb and push in the new bulb. Now one thing you wanna be mindful of when youre using led bulbs is that in many cases polarity matters. So when you have it plugged in and you turn it on it turns on in this direction.
But if you unplug it and you just flip it around and plug it in it might not light up in this case. It does light up so these bulbs. The polarity doesnt matter.
But in many led bulbs polarity does matter so after you install them all youre gonna have to plug it in and make they all light up if they dont light up take it out flip. It around and put it back in with our old bulbs removed and our new led bulbs put in lets install them into our dashboard and the new bulb gets pushed right in make sure you have the clearance good turn it so it clicks right into place and do the same exact thing for the other four bulbs. All right were ready to install this and see if the odometer works and see how the leds look so lets go install it into the car installation is the opposite of removal.
Connect the two electrical pigtails to the gauges slide the gauges into the dash and screw in each of the four screws. So theyre snug a drill really makes this job go a lot faster the black plastic bezel just slides into place and then you have to push it so that it clicks in and now we have two more screws holding in the bezel good and one less thing. Our headlight knob you just push that in until it clicks just like that all right now that looks great we got our new leds in there.
And more importantly. We got our new gears. Which replace this old broken one so lets see if the odometer works now we just need to plug in the battery.
And lets go out for a ride key turning dashboard beeps engine start up running engine noise out for a little cruise around town. And it looks like we fixed. The odometer check out this time lapse.
Both the odometer and trip. Odometer are working and little by little the driftstang is getting fixed up all right now that worked perfectly and hopefully. If you have an odometer problem.
Now you know how to fix. It if the video was helpful remember to give it a thumbs up also if youre not subscribed. Consider subscribing stay tuned for more drift car videos things are just heating up if you wanna follow me on instagram facebook or twitter.
Ill post up some pictures of the led gauge lights the night this video gets published. Ill also link it in the description. .

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what happens to the critical value for a chi-square test if the size of the sample is increased? This is a topic that many people are looking for. amritsang.org is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, amritsang.org would like to introduce to you Chi Square Test : Determining the Critical Value. Following along are instructions in the video below:
This test in this air presentation. Were just quickly going to look at how how to protect the critical value for a chi square test for independence so just a quick remark. The chi squared is written like this this greek.
Letter chi. And we square. It and we might put in the subscript critical value just to sort of say its critical value.
2. As opposed to the test statistic. So essentially what we have to do is well go to a question that i had looked at earlier on ok.
So this is a question. I didnt in a different presentation of this course put into shot here so we have the observed and expected there. But essentially what were looking at here is the number of rows and number of columns.
So in ill just sort of use the observed here essentially we have three rows okay and we dont include the bottom that the role for the totals. So thats not included and so were gonna say r is equal to three okay r is our role number rows okay and lets go back. There at the number of columns.
We have is we have for this we have two columns for the levels of the categorical variable air that the out possible values. A and b. So theres two columns.
There so im gonna say c is equal to two now and lets say for arguments. Sake were dealing with a significance level of not 095. So our alpha is not a point.
No thats an important part for stuff. So what were going to do here is go to our tables. And this is just a rough sketch it on essentially what were going to do is go to our.
Tables and were going to go to the column. 005. Because thats our significance level.
So thats the column okay so so far so good the next thing. Were going to do is go and find our degrees of freedoms. The rows are essentially tell us the degrees of freedom.
And for this example. The degrees of freedom. Is or minus.
1. Times. C.
Minus. 1. So.
R. Minus 1. Times.

C. Minus. 1.
Okay. And. In this case.
Thats 3 minus. 1. Times.
2 minus. 1. Okay.
3. Minus. 1.
Is 2 2. Minus. 1.
Is 1. So what we have there essentially is i dont have any room here so essentially i just write that the degrees of freedom is degrees of freedom. Here is 2.
Okay. So the degrees of freedom is 2 down here that set the breeze of freedom. The row minus 1.
Times. The column minus 1. Okay.
So what well do here is go to our tables. Again and essentially. Were gonna use this role.
Here ok. So its this column here and this. Role.
Here so the critical value essentially for this particular example is. 599 and some box might be given to 3 decimal places as 599. 1.
Not particularly important. But anyway. That is how you find the the critical value for a chi square test.
So its our well ill just do this here in green just to remind us our minus. One thats so good our minus. One there we go times c minus.
One is the role and alpha up here is the column okay so thats it .

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