![]() He has over two decades of forensic examination experience, with a specialization in Footwear and Tire Track Examination. David McGill received his BA at the University of Maryland at College Park, and his MFS in forensic Science at The George Washington University. and Master of Philosophy in Public Policy and Administration, in Criminal Justice, with the goal of improving policies and curricula in collegiate forensic sciences and law enforcement agency crime scene investigation training. In 2008, she moved to Florida where she returned to crime scenes and was recruited to become a Forensic Analyst with her current agency. Teaching high school and college sciences inspired the pursuit of her Master’s degree in Forensic Science. When her daughter was born, she left the hectic schedule of being a Forensic Services Supervisor, pharmacy assistant, and adjunct professor to teach full-time. She has been involved in forensic sciences since 1993, including overlapping years as a crime scene investigator and educator in Baltimore, Maryland. Leggie Boone is a Forensic Analyst for a sheriff’s office in Florida. She has one 16 year old son and a very bossy corgi. Susan is now an Associate Professor in the Forensic Science program at Youngstown State University. Her specialty areas include Crime Scene Investigation, Blood Pattern Interpretation, and Fire Science. She has taught at various colleges in the Maryland and Virginia area, and has taught forensic courses for the Virginia Fire Marshal Academy and the State Department. She worked as a CSI for the Montgomery County and Baltimore City Police Departments in MD before becoming a college professor in 2003. Susan Clutter received a Bachelor’s Degree in Biology from Clark University and a Master’s Degree in Forensic Science from the George Washington University.
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![]() Standard universal steel beamsĪt the bottom of this page several tables are placed containing data of standard universal beams. It is common for the second moment of inertia to be confused with the mass moment of inertia that indicates the resistance to acceleration of an object. The polar moment of inertia is determined from the same geometric input and is used in torque calculations. For this, the second moment of inertia is divided by the outer fiber distance seen from the neutral line. The calculators on this website assume that the element always bends around its neutral line which runs across the gravitational center of the cross section.Ĭlosely related is the section modulus which is used to determine stress at a certain load. The outcome of the calculation can be used to determine the response of an element to a particular load. The second moment of inertia is independent of material and environment and is purely determined by geometric values of the element. The unit used for the 2 nd moment is length to the fourth power (m 4). Other (more) correct names are moment of inertia of plane area, area moment of inertia, or second area moment. By understanding this fundamental property, professionals across multiple disciplines can better solve problems tied to rotational dynamics and design more robust, efficient, and stable systems.The second moment of inertia indicates the resistance to deflection of a particular section of a profile or beam. In conclusion, the Moment of Inertia Calculator is an essential computational tool that rapidly and precisely generates moment of inertia values for objects of various shapes and sizes.Astronomy: Astronomers use the moment of inertia to study celestial bodies’ rotation, stability, and internal composition, providing crucial insights into planet formation and potential habitability. This involves calculating torque, angular momentum, and the kinetic energy of rotating systems. Physics: Understanding the momentum of inertia is fundamental to analyzing rigid body motion and understanding the behavior of objects subject to rotational dynamics. Moreover, it plays a vital role in structural engineering to guarantee load-bearing capacity and overall stability in beams, columns, and other building components. Engineering: The moment of inertia helps engineers design well-balanced, stable, and efficient rotating machinery, like wind turbines, flywheels, and electric motors. Moment of Inertia Calculator is indispensable in various fields and industries due to its wide-ranging applications.Applications of Moment of Inertia Calculator.Custom axes orientations can also be accommodated by incorporating a suitable choice of coordinates. It's worth noting that the calculator isn't limited to finding moments of inertia along the primary axes alone.Then, it follows an appropriate formula specific to the shape in question and computes the moment of inertia. For instance, in calculating the moment of inertia of a solid cylinder, the calculator will prompt the user to provide the radius and height dimensions along with its mass. To use the calculator, users will typically need to input essential parameters tied to the geometry of the object.These may range from simple, regular forms like rectangles, circles, and rods to complex structures made up of these shapes. The Moment of Inertia Calculator allows users to quickly and accurately compute the moment of inertia for various geometric shapes and objects.Functionality of the Moment of Inertia Calculator.This concept is crucial for ensuring structural stability, designing efficient machines, and understanding the motion of celestial bodies. ![]() Consequently, the higher the mass's distance from the rotational axis, the higher the moment of inertia and the more challenging it is to put the object into rotation or stop it. ![]()
![]() This isn’t just another card game it’s an evolved classic that’ll get your strategic juices flowing, making it almost impossible to hit pause.
Understanding the factors that influence your Internet speed is key to optimizing your online experience. Optimize Your Xfinity Experience: Navigating the Factors Affecting Internet Speed average, according to various performance metrics and user reports. ![]() Xfinity’s Performance: Xfinity competes vigorously, often providing speeds that are a notch above the U.S.enjoy good internet speeds, though it's a balancing act between urban centers and rural areas. National Average in the U.S.: On average, users in the U.S.Current Global Average: Speeds vary, with some countries leading the charge in ultra-fast internet, whilst others trail behind due to various factors.Whether for leisure or work, Xfinity's speed aims to keep its subscribers connected and content. So, how fast is the average speed of Comcast's Xfinity Internet? Compared to the national average, Xfinity consistently strives to surpass expectations by offering a variety of plans that cater to the diverse needs of its customers. ![]() However, the average can be deceptive, as it encompasses a wide range of speeds encountered across different states and providers. In the United States, internet speeds tend to be on the higher side when mapped on the global spectrum. United States: A Look at the National Average As we examine the average speed of internet connections worldwide, it's clear that these figures are subject to rapid change, thanks to technological advancements and infrastructure upgrades. The global internet landscape is a mixed bag of velocities, varying widely from one country to another. Let's take a closer look at how the average speeds of Xfinity Internet stack up against national and global standards. Whether you're streaming a high-definition movie, gaming online, or simply browsing the web, your experience is shaped by how fast your connection is. When we talk about internet speeds, the conversation often revolves around comparisons and expectations. The Pace of Your Digital Life: Unveiling the Average Speeds of Xfinity Internet
![]() We'd love to see you using them, so snap a screenshot and share with us! Customizing Your Zoom Backgroundĭid you know that you can customize your background on Zoom? Whether you’re on a work call or virtual happy hour with friends, we hope you enjoy these Zoom backgrounds. With Zoom overload becoming a real thing, we wanted to add some fun into your video calls with some Zoom backgrounds we've created for our coffee loving friends. Don’t let technical difficulties get in the way of your creative flair.Zoom is still a staple in many of our lives, connecting us to our co-workers, family and friends. You’ll likely find that you’re not the first person to experience this problem, so there may be a quick fix you’ve not thought of. If it’s too dark or too light, you might find it doesn’t work correctly.įinally, remember that you can always Google your issue or contact the Zoom support team. If you’re using the Zoom background green screen, have it well-lit. Any bigger or smaller will likely distort the image. Zoom recommends either 1920 x1080 or 1280 x720 but whatever one you choose, make sure the aspect ratio is 16:9. Make sure you have the size and format correct. If it’s too small you’ll find it pixelates and doesn’t look good or professional. ![]() When picking an image, avoid anything copyrighted and ensure it’s high quality. Then, check your internet connection and ensure that you have adequate bandwidth to support virtual backgrounds. If you’re having some trouble making that perfect backdrop for your Zoom meeting, here are some tips to help you succeed.įirst, make sure you have a compatible device and are using the latest version of the Zoom app. No credit card required Tips for making your own Zoom background Some colors might not work as a background and you don’t want to schedule a meeting for your background to be more of a distraction than a benefit. Remember to test out your creation before using it. These tools offer easy-to-use templates and design features that allow you to create a professional-looking virtual background in just a few clicks. If you want to take things to the next level, try creating your own custom Zoom backgrounds using a variety of tools, such as Canva or Adobe Spark. Also, if you’re using it for business think about how clients and colleagues might react to what you choose. When you’re searching for something that works for you, be careful about what website you use - make sure it’s reputable and safe. Obviously, one great source is the official Zoom website, where you can find a wide range of virtual background images and templates to download for free.Ī quick Google search can also help you find plenty of websites that offer Zoom backgrounds, ranging from movies and TV shows to stunning natural wonders. There are plenty of tools out there for finding and creating your perfect Zoom virtual backgrounds. If you're experiencing issues with your Zoom background not working, don't worry, there are simple solutions to troubleshoot this problem that we’ll explore later. Another useful tool is the Zoom background green screen, which can help eliminate any inconsistencies in your virtual background. It's important to keep in mind that Zoom background size requirements are 1920 x 1080 pixels, so make sure your image or video meets those specifications. With a bit of creativity, you can design a personalized background that showcases your brand, hobbies or interests. ![]() If you want to take things to the next level, try creating your own Zoom background using a Zoom background maker. There are thousands to choose from, from beautiful landscapes to quirky memes, so take some time to pick something that suits your personality. ![]() Let’s start by saying, if you’re short on time then you can either use some of Zoom’s pre-installed templates or download your own (we have some for you to use for free at the bottom of this post). Set up your next virtual meeting in minutes with a free Doodle account Why you should use a Zoom backgroundĪre you tired of trying to hide your clutter for your virtual meetings on Zoom? Are you worried that you’re putting off clients with a poor first impression? Well, it sounds like you need to think about using a Zoom background. After developing such a model, if additional values of the explanatory variables are collected without an accompanying response value, the fitted model can be used to make a prediction of the response. If the goal is error i.e variance reduction in prediction or forecasting, linear regression can be used to fit a predictive model to an observed data set of values of the response and explanatory variables.Most applications fall into one of the following two broad categories: Linear regression has many practical uses. This is because models which depend linearly on their unknown parameters are easier to fit than models which are non-linearly related to their parameters and because the statistical properties of the resulting estimators are easier to determine. Linear regression was the first type of regression analysis to be studied rigorously, and to be used extensively in practical applications. Like all forms of regression analysis, linear regression focuses on the conditional probability distribution of the response given the values of the predictors, rather than on the joint probability distribution of all of these variables, which is the domain of multivariate analysis. Most commonly, the conditional mean of the response given the values of the explanatory variables (or predictors) is assumed to be an affine function of those values less commonly, the conditional median or some other quantile is used. In linear regression, the relationships are modeled using linear predictor functions whose unknown model parameters are estimated from the data. If the explanatory variables are measured with error then errors-in-variables models are required, also known as measurement error models. This term is distinct from multivariate linear regression, where multiple correlated dependent variables are predicted, rather than a single scalar variable. ![]() The case of one explanatory variable is called simple linear regression for more than one, the process is called multiple linear regression. In statistics, linear regression is a statistical model which estimates the linear relationship between a scalar response and one or more explanatory variables (also known as dependent and independent variables). Hypothesis testing can be done using our Hypothesis Testing Calculator.Statistical modeling method Part of a series on The two tests for signficance, t test and F test, are examples of hypothesis tests. One of the most important parts of regression is testing for significance. This is known as multiple regression, which can be solved using our Multiple Regression Calculator. However, we may want to include more than one independent vartiable to improve the predictive power of our regression. In a simple linear regression, there is only one independent variable (x). Confidence intervals will be narrower than prediction intervals. A prediction interval gives a range for the predicted value of y. The differennce between them is that a confidence interval gives a range for the expected value of y. ![]() In both cases, the intervals will be narrowest near the mean of x and get wider the further they move from the mean. t TestĬonfidence intervals and predictions intervals can be constructed around the estimated regression line. The only difference will be the test statistic and the probability distribution used. In simple linear regression, the F test amounts to the same hypothesis test as the t test. The test statistic is then used to conduct the hypothesis, using a t distribution with n-2 degrees of freedom. So, given the value of any two sum of squares, the third one can be easily found. ![]() The relationship between them is given by SST = SSR + SSE. Before we can find the r 2, we must find the values of the three sum of squares: Sum of Squares Total (SST), Sum of Squares Regression (SSR) and Sum of Squares Error (SSE). The coefficient of determination, denoted r 2, provides a measure of goodness of fit for the estimated regression equation. The graph of the estimated regression equation is known as the estimated regression line.Īfter the estimated regression equation, the second most important aspect of simple linear regression is the coefficient of determination. The formulas for the slope and intercept are derived from the least squares method: min Σ(y - ŷ) 2. There are two things we need to get the estimated regression equation: the slope (b 1) and the intercept (b 0). Furthermore, it can be used to predict the value of y for a given value of x. It provides a mathematical relationship between the dependent variable (y) and the independent variable (x). In simple linear regression, the starting point is the estimated regression equation: ŷ = b 0 + b 1x. ![]() It’s me and maybe you starting a wave of fresh new energy by just going super simple, totally stripped down, completely basic on ourselves. And then you can enjoy it 5x over in all its different forms (cold salad! warm veggie / rice bowl! soup! pasta! taco! cause I don’t know, maybe you like broccoli in your tacos? whatever) and appreciate all the yummy nutrition and back-to-dinner-table-basics it brings into your life.īy making regular meals, feeding myself good food on the most basic level and not stressing about all the other stuffs, this is what I’m trying to do: I’m trying to leave a little margin in my life for some above and beyond food inspiration. This requires 45 minutes of mostly-hands off time, and you can feel really good about it because it looks pretty and tastes delicious, especially with a big ol’ side of avocado and hummus. ![]() That’s what this Spicy Chicken and Sweet Potato Meal Prep Magic situation is all about. It’s me saying: I see you, hungry person with an empty fridge on a busy Monday (ugh, aren’t Mondays so rough? come ON, life), and I acknowledge the weariness that you’re carrying, BUT YOU AND I? WE CAN DO THIS. Maybe it’s me being lazy or maybe it’s being a food blogger and needing to work around food so much, but sometimes regular life cooking loses its sparkle and I end up eating more sushi takeout than should ever be legal and it’s not even bad because sushi is SO DELICIOUS. ![]() Food that we will actually want to make and eat for dinner. It feels sort of backwards, actually, like I can sense a new wave of food and recipe inspiration coming, but in order to get there I need to just erase all the extra things and embrace the simplicity of making food that is scaled down to its most minimal wonderfulness. *mind blowing* The way I fell in love with food just for being food. Back when I used to cook because I was actually hungry and needed a meal to eat. Like how I used to, before I cooked for the blog. With the new life and the freshness of spring, I’ve also been feeling a renewed sense of energy towards cooking. We got rid of our TV – like, officially sold it – SO LONGGG friend! and in its place, sort of, I’m on a book-reading binge which is code for going to bed an hour earlier than usual. Our living room has fallen victim to my spontaneous 11pm idea to “just move that one end table real quick” and is now undergoing a major re-fresh involving light and airy paint colors, less clutter, and a more open furniture arrangement which has overall made our house 900x more wonderful to live in. We have a new studio that we’re setting up which means a non-stop stream of energy and inspiration and re-arranging every time I look up. And we just finished a round of workshops for the first time ever, which means new friends and new work and fresh excitement. Is it just me, or does this spring season feel especially life-giving? I feel like as soon as April came around the corner, I just dove headfirst into a few months of all things New and Fresh and Life. Isn’t it just such a sweet drink for the soul? I walk around obnoxiously saying that I really prefer summer and fall and maybe even the first few days of winter, but spring? not so much.Īnd then spring comes around and the air tastes like flowers and dirt and rain and I don’t have to wear a jacket and we can keep the windows open at night and I remember that, yes indeed! I actually love spring. Here is a 3-week meal plan of 1200 calories.I start strong with my declaration that spring my least favorite season. ![]() 21 Day Fix Meal Plan 1200 CaloriesĪfter the necessary warnings, we are now ready to introduce you to this list. To warn and to summarize, as a result, a personalized diet should be created after the necessary analyzes are made.Ĭonsult a nutritionist and get his/her opinion before making any significant changes to your diet. Then you will find out if you are suitable for this diet.Īpart from this, it should not be applied to people with chronic diseases, medicine users, blood pressure patients, pregnant women and especially breastfeeding mothers.Īccording to experts, the minimum calorie intake for breastfeeding mothers is 1800. So who can’t follow this program? As you know, being limited to 1200 calories requires certain features.įor this, first of all, calculate the daily calorie needs of your body. These deficits then allow you to lose weight quickly. The purpose of the program is to limit the calories you take at the end of the day to 1200. What is a 1200 calorie 21 day fix meal plan?Ī 21-day fix meal plan makes a free 3-week program for you. Stop calculating calories! Because we’ll do this for you with the 1200 calorie 21 days fix meal plan. ![]() If you need to keep expenses low but want the conveniences of a smart lock, the Defiant Smart Deadbolt (sold exclusively at The Home Depot) is a simple smart lock that lets you control access to your home without spending a fortune. ![]() ![]() You already have a smart home system from Ring or Nest.You want features like fingerprint entry.A simple, clean design that looks good on older doors.Type: Single-cylinder deadbolt | Connectivity: 2.4 GHz Wi-Fi, Bluetooth | Smart home integrations: Amazon Alexa, Google Home, The Home Depot Hubspace | Entry options: Physical key, key codes (11), app | Power: 4 AA batteries | Finishes: Satin Nickel, Matte Black, Aged Bronze | Size: 5 x 2.6 x 0.8 inches (front), 6.2 x 2.6 x 1.1 inches (rear) The 2024 Forbes Vetted Best Product Awards are here: Explore our 150 top-recommended items across categories after extensive research and testing. The Level Lock+ Connect is expensive, but its high price is justified by its trim appearance, flexible access options and ease of use. Level also offers an optional $79 keypad that supports key codes. And when they are gone, you can delete the key so it can’t be used again. You can also email keys to guests before they arrive so they can enter when you aren’t there. Just walk up to the lock with your iPhone or Apple Watch (Series 4 or later) and touch the lock to open it.Īndroid users must use the Level Home app to receive a key, which makes granting and revoking access easy. With your iPhone and using Apple HomeKey, granting access is simpler still, since iOS 15 and later can bypass the Level Home app and store the encrypted key in your Apple Wallet. The discreet smart lock comes in different colors to match your door color. The hidden mechanics leave a clean, elegant and logo-free exterior with a standard keyway on the front and a thumb turn on the back. The small lithium battery fits into the door bolt, and the motors and electronics are all packed inside the lock. The Level Lock+ Connect does just that, looking like a low-tech key lock while packing a lot of technology inside your door-literally. The best smart home technology fits into your home invisibly. Adding a smart lock that doesn’t look like one.Warranty - The warranty provided with each lock was considered so that you don’t need to worry about your door lock or deadbolt over the coming years.Type: Single-cylinder deadbolt | Connectivity: Bluetooth, Wi-Fi (via included bridge) | Smart home integrations: Amazon Alexa, Apple Home (including Apple HomeKey), Google Assistant, Ring | Entry options: Physical key, touch, NFC keycards, app, keypad (optional) | Power: Lithium CR2 | Finishes: Matte Black, Satin Nickel, Satin Chrome, Polished Brass | Size: 2.4 x 2.4 x 1.1 inches (front), 2.4 x 2.4 x 1.2 inches (rear).Smart home - It’s the 21st century, so we took time to review products that would work with your smart home, allowing you to control your door with the push of a button or the shout of a voice command.View our FAQ section for more information. ANSI grade - These security grades allow us to better showcase options for your home or office that can withstand potential strikes, keeping you safer.We featured deadbolts, mortise, and smart lock designs, so you could weigh features, security, and convince for yourself. Lock type - Different lock types may be desired based on the situation.Furthermore, the value of each option was weighed against the competition to present you with the wisest decision. Price - We ensured that our selected locks and deadbolts offered a variety of choices for different price points.Through hours of market research, and product testing, we designed the list you see here, making selecting the perfect door lock easy. While selecting the best door locks and deadbolts to keep your home or office safe, we had to consider the most important aspects of each offer. ![]() When you open the book, students will get to practice tracing and writing the sight word. Just type the sight word of your choice and the book will be created instantly! You can add any sight word of your choice to these books because they are editable. These sight word books are not only packed with interactive sight word activities, but they will give your students lots of pride after they complete them! Now that we have gotten through the first 3 sight word practice activities, I wanted to let you try them out! You can grab a sight word practice page, a sight word puzzle, and a sight word hat for FREE below.ĭo you notice how proud students are when they get their own book? Especially if it is a book or mini reader that they can read on their own or retell the story using the pictures. Want to try a worksheet from these 3 sight word ideas for FREE? Students might not be able to see their own hat, but seeing their classmate’s hat and saying the word to themselves when they see it will give them so much practice and exposure to the sight word in just one day! These sight word hats get to be worn around the class all day which gives students exposure to the sight word they are learning ALL DAY LONG. All fonts and graphics are from these sellers, and Education Outside holds a commercial license.I like to think of these sight word hats as the McDonald’s sign! Okay, so it may not be quite like that but I can only hope! Duplication for an entire school or commercial purposes is strictly forbidden without written permission from an authorized representative from Education Outside.Įvery printable worksheet is designed and created by the Education Outside team, but there are a few designers we would like to credit. These printables are created by Education Outside and are intended for one classroom/parent/tutor. You will receive a response as soon as possible. Please reach out to or message our team via the contact page. If you have any questions about a specific download or feel our team has incorrectly made something, please reach out, and we will work with customers on a situational basis. ~~~ Information About Refunds & Exchanges ~~~Įach download is non-refundable. If you do not have a laminating machine, use page protectors or any similar sleeve. Laminated products are best used with dry-erase markers. Some products are no-prep, whereas others may require you to laminate them before use. We highly recommend printing these worksheets on 8.5” x 11” standard paper. Once your payment has been processed, you will receive a link to download the PDF. Purchase the worksheet via our listing.Ģ. ~~~ How Will I Receive the Worksheet(s)? ~~~ġ. There will be no physical product shipped. Be sure to double-check the product listing before purchasing to ensure you are buying the correct one for your needs. Some worksheet sets will contain a colored version and/or black and white. You will receive a download link to your printable PDF. ~~~ What Do I Receive After Purchase? ~~~ 5 unique “like” Sight Word Search Across the Path WorksheetsĪll worksheets and activity pages are NO-PREP.1 “like” Sight Word Practice Writing Activity Page. ![]()
Faster navigationĭownloading CCleaner speeds up searching for information, whether in Firefox, Google Chrome or any other browser. Meanwhile, repairing the registry allows the elimination of obsolete data, thus repairing this area, which is of vital importance for the operation of computers. In conclusion, a range of cleaning options allow hard disk space to be freed up, offer stability to the PC, reduce errors that occur during the use of the device and ensure navigation. Disabling programs whose start-up is linked to the system boot.Deleting temporary files and other data.To be more specific, the useful tasks that CCleaner performs are as follows: What are the benefits of downloading CCleaner? The benefits that the device in question derives from downloading CCleaner are improved boot speed, reduced system load and release of wasted disk space. In addition, it is capable of uninstalling multiple programmes from the interface and disabling certain applications from being executed at system startup. Over the years it has undergone several updates and versions on the three platforms on which it is available: Windows, MacOS and Android.īy downloading CCleaner, the software allows the cleaning up of different files, as well as optimisation of the operating system. It is one of those free tools for PC that works exceptionally well when it comes to deleting temporary files.ĬCleaner is a free, closed-source programme that can be downloaded to various devices and has been developed by the private software company Piriform Ltd, based in London, UK. With CCleaner, we can carry out a thorough cleaning of the PC in a simple way, which will allow us to gain space on the hard disk and prevent the PC from slowing down. What is the CCleaner application?ĬCleaner is used to clean and tune up the operating system of the PC. ![]() This Piriform’s programme runs regular checks and finds those elements that slow down your computer performance. CCleaner for Windows is a free PC optimizer that frees up space on your computer by removing unnecessary files such as cookies, unused data, and temporary files. |
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