![]() Meitner’s collaborative work on nuclear fission, with Otto Hahn, laid the groundwork for understanding the process that powers nuclear reactors and atomic bombs. This principle remains a fundamental concept in quantum mechanics. Pauli proposed the exclusion principle, stating that no two electrons in an atom can have the same set of quantum numbers. This finding completed the model of the atomic nucleus, providing a more comprehensive understanding of atomic structure.Ĭurie’s pioneering work on radioactivity, along with her discovery of radium and polonium, contributed to the understanding of atomic decay and the existence of subatomic particles.įermi led the team that achieved the first controlled nuclear reaction, opening the door to the development of nuclear power and the atomic bomb. James Chadwick discovered the neutron, a neutral subatomic particle. Maxwell’s equations in electromagnetism laid the groundwork for understanding the relationship between light and electromagnetic waves, contributing to the wave-particle duality concept. Sommerfeld extended Bohr’s model by introducing elliptical orbits and incorporating the concept of azimuthal quantum numbers, refining the description of electron behavior. Pauling’s work on the nature of chemical bonds, including the concept of hybridization, significantly advanced our understanding of molecular structure. See also motorcycle accident lawyer charleston sc louthian law firm Lewis introduced the concept of electron pairs and is renowned for his Lewis dot structures, which provide a simple method for understanding the bonding in molecules. This idea was foundational in the development of quantum theory. Planck introduced the concept of quantization of energy, stating that energy is emitted or absorbed in discrete units called quanta. This concept suggested that particles could display both wave-like and particle-like characteristics. His work, along with Heisenberg’s, contributed to the establishment of quantum mechanics.ĭe Broglie proposed that particles, including electrons, exhibit wave-particle duality. Schrödinger developed wave mechanics, providing a mathematical description of the behavior of electrons as waves. This principle laid the groundwork for quantum mechanics. Heisenberg formulated the uncertainty principle, emphasizing the limits of precision in measuring both the position and momentum of particles. His model explained the spectral lines of hydrogen, and it marked a crucial step towards the development of quantum mechanics. He proposed a nuclear model where electrons orbit a central, positively charged nucleus, drastically altering the understanding of atomic structure.īohr expanded on Rutherford’s work by introducing quantized energy levels for electrons. Rutherford’s gold foil experiment led to the discovery of the atomic nucleus. He proposed the “plum pudding” model, suggesting electrons were embedded in a positively charged matrix. Using cathode ray experiments, Thomson discovered the electron, a subatomic particle with a negative charge. His postulates became the cornerstone for later atomic models. ![]() Often hailed as the father of atomic theory, Dalton proposed that matter is composed of indivisible atoms with unique masses. ![]() Although his atomic concept lacked empirical evidence, it laid the foundation for future scientific inquiries. ![]() Who Are The Scientists Who Contributed To The Discovery Of Atomic Structure?Ģ5 scientists that contributed to the atomic theoryĭemocritus, an ancient Greek philosopher, was one of the earliest thinkers to propose the idea of indivisible particles called atoms.How Many Scientists Contributed To Atomic Theory?.Frequently Asked Questions For 25 Scientists That Contributed To The Atomic Theory.Current Research And Future Developments.Quantum Field Theory And Unified Theories.Quantum Mechanics And Subatomic Particles.25 scientists that contributed to the atomic theory.
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They’ll cut it out and then paste it onto a construction paper rectangle. BookmarksĬhoose a dragon illustration where the central figure is longer than it is wide, and have your kids color it in. You could shrink them down, laminate them and use them as cupcake toppers, or add a notecard and have them identify the food options. They can be colored in and cut out, taped to the walls, or used as place settings at your table. Whether you’re hosting a dragon-themed birthday party or a Game of Thrones marathon, get your guests into the spirit with my dragon illustrations as party decorations. ![]() Next, they’ll paste the two pieces to the two sides of the clothespin (the upper and the lower) so that the mouth opens when they press on the clothespin. Then, following the natural line of the dragon’s jaw, they’ll cut the head in half. Have your kids color in just the heads and cut them out. To make this fun little craft, you’ll have to resize the dragon illustrations so that the heads will fit approximately a spring clothespin. They can either play with the dragon figures as-is or add crafting sticks to the backs to give the dragons a “handle.” 11. They’ll cut out those outlines and then paste the two pieces together (this is just to reinforce the flimsier computer paper). Have your kids color in and cut out the dragons, then trace the cut-outs against cardstock. My dragon illustrations can be turned into play props (paper dolls) that will make your kids’ imaginations fly. Turn on the light, and your dragon should appear as a dark shadow against the side of the jar. You can close up the jar as is or add a layer of burlap or canvas under the lid. Next, you will cut down a toilet paper roll to about two inches and paste it to the back of the dragon put the dragon inside the mason jar.įinally, you’re going to fit a battery-powered, remote-controlled tea light inside the toilet paper roll. Next, you’re going to take the mason jar and spray it with glitter paint, a single coat, so that what’s inside the jar is still visible. Dragons In Captivity Jarsįirst, you’re going to resize the dragon of your choice so that it will fit inside a mason jar (either smaller or larger, totally up to you). Then they’ll glue the head to the front and the tail to the back. They can place them in a straight-ish line or give the illusion of the dragon moving by placing them somewhat vertically. The edge of the one that is right-side up will just touch the middle of the liner that’s upside down, and then they’ll continue to place the liners like so. They will then paste the cupcake liners on a piece of construction paper, starting with one upside down and then the next right-side up. They’ll then choose a dragon illustration, color it in and cut out just the head and tail. Cupcake Liner Dragonįor this craft, you’ll need five differently colored cupcakes or muffin liners, which your kids will fold in half, preserving the pretty pleating. ![]() Then they’ll glue strips of red, orange, and yellow construction paper inside the mouth.įinally, they will punch holes on either side of the dragon’s head and tie off pieces of string, yarn, or ribbon, enough to meet behind their heads and be tied into a bow. Next, they’ll make holes where the eyes are and cut out the mouth opening. You’ll print that off and have your kids color in the head and cut it out carefully. You’re going to need a dragon picture where the head of the beast is prominent (you might have to isolate the head and resize it so that it fits your kids’ heads). Turn your kids into little fire-breathing dragons with these masks, which are perfect for indoor play. Here are 10 affordable, fun, and creative craft ideas you can do with your completed coloring page! 15. 15 Craft Ideas To Do With Dragon Coloring Pages Check to see if you need to take a Knowledge Assessment.Submit your transcripts if you recently finished high school or college courses.File your Free Application for Federal Student Aid (FAFSA).Meet with an Enrollment Specialist at your campus ( find local campus contact info here).Your first step will be to set up your MyIvy Account, which you’ll use all the time for student information.Below is a list of steps you will take to become and Ivy Tech student. Once you receive your acceptance letter, you will get instructions on what to do next. If this won’t work for you, you will need to visit your local campus. If you do not hear back from us in that timeframe, call Admissions at 888-IVY-LINE ( 1-88) for information. Your application will take about 7-10 business days to process, after which you will receive an acceptance letter in the mail. You can start whichever time works best in your life. Instead, we offer five opportunities to start classes in January, March, June, August and October. Ivy Tech does not require applications by certain dates. From there, you will click the “Apply Now for Free” button. This page describes the process and tells you what you might want to later upload for your assessment. And we’ve made that as simple as possible! If you have never applied before or it’s been two years since you last applied, you will s tart by clicking here. Your first step to starting your Ivy Tech education is to apply for admission-with no application fee. ![]() daily or email the Admissions Office at the location most convenient to you. Need help determining what program is best for you? Call us at 1-888-IVY-LINE ( 1-88) from 7 a.m. Our website gives you many details about each program, including the various degrees and certificates available, what types of jobs you would be qualified for, and even your potential income. Not all programs are offered at each of our locations, so you will want to make note if it’s available near you. Some of them can be completed in less than a year, providing you with an industry-recognized credential quickly. Certificates and workforce certifications, on the other hand, are shorter-term options. ![]() Your two-year degree can also have you halfway to your bachelor’s degree at a four-year college you transfer to. Two-year associate degrees give you the skills and knowledge you need to start a career in a field where workers are in high demand. Smart Manufacturing & Digital Integrationĭepending on the program you choose, you will earn a certain type of degree or credential.Some of the most popular or surprising areas of study are: And the best part? They are all very focused on a career goal, so you know what your outcome will be. You will be surprised that you can choose to study one of over 70 programs at Ivy Tech. See all Programs Find a Location Near You: Go Business Administration Learn management and innovation skills to thrive in this growing field Learn more.Healthcare Specialist Become more employable in the healthcare industry in just one year Learn more.Precision Agriculture Learn the latest in ag tech in this first-of-its-kind program Learn more. ![]()
![]() ![]() Interventions to prevent and manage homelessness must be tailored to the unique rural context. Opportunities for tailoring interventions to the rural context include increasing awareness, expanding transportation, improving access to local services, and applying Housing First principles. These experiences led to feelings of hopelessness, which combined with daily stressors of managing unsuitable living conditions to contribute to deteriorating physical and mental health. Barriers to securing rental housing in a tight market were influenced by small-town dynamics and discrimination. Resultsįindings from interviews with 27 participants (16 with lived experience and 11 key informants) revealed how the structural and social context contributed to rural homelessness. Data collection took place between August 2020 and May 2021. Interviews were conducted with people who were currently experiencing homelessness and key informants in a rural community experiencing a housing crisis. This exploratory qualitative study used interpretive description and a critical theory lens. The aims of this study were to explore the experience of housing insecurity and its impact on the health of rural residents, identify the various factors contributing to homelessness in a rural Ontario context, and give voice to people with lived experience about their needs, challenges, and potential solutions to the housing crisis. Homelessness is increasingly recognized as a crisis beyond Canada’s largest cities where it is most visible, yet little is known about the experience and outcomes associated with rural homelessness. However, you should also know that if your phone has Google apps pre-installed then it would be seeded automatically in the background. If downloads from the Play Store aren’t complete, try the troubleshooting steps you can’t from the Google Play Store. Plus, your device is protected from potentially harmful. Though optional, subscribing to the Google Play Pass significantly opens up your choicesallowing you to browse and download free and paid programs from your fingertips.
![]() It's often used for exploration and building in GMod. For example, bind "o" "noclip" binds the "noclip" command to the "o" key.ĭescription: The noclip command allows you to move your character freely through walls, objects, and the entire game world without any constraints. ![]() Usage: To bind a command to a key, use the syntax bind "" "". This can be extremely useful for creating custom keybindings tailored to your gameplay. Usage: Use echo "" to display your message in the console.ĭescription: The bind command lets you assign specific actions or commands to a key on your keyboard. It's handy for adding notes, reminders, or comments for yourself or other players. Usage: Type clear in the console to wipe out the console history.ĭescription: The echo command is a simple tool to display a message or text in the console. It's useful for decluttering the console and maintaining a clean workspace. Be cautious with this command to avoid accidentally quitting.ĭescription: The clear command clears the console of previous messages and commands. Usage: Typing quit in the console will instantly close the game. It allows you to gracefully shut down the game without navigating through menus. Usage: In the console, simply type help to display a list of available commands, or use help to get information about a specific command.ĭescription: The quit command is the quickest way to exit Garry's Mod. It's a handy reference for both beginners and experienced players. It provides a list of available commands and a brief description of their functions. ![]() Usage: Open the console and type sv_cheats 1 to enable cheats or sv_cheats 0 to disable them.ĭescription: The help command is your in-game command manual. When cheats are enabled with sv_cheats 1, you gain access to a wide range of commands that can affect gameplay, such as enabling god mode, no clipping, and spawning items. Description: The sv_cheats command is essential when enabling or disabling cheat commands in your Garry's Mod session. ![]() Rook: typically played with a specialized card deck, this game is also referred to as Christian cards or missionary cards.Mariage: a point-trick card game from Nepal played with three decks of cards.Pinochle: typically played by four or three players, this trick-taking card game requires either a quadruple 20 card deck or a double 24 card deck.Rowboat: a bidding, trick-taking card game characterized by the fact that trump changes at every turn.Euchre: played by two teams of two people with a deck of 24, 28, or sometimes 32, standard playing cards. ![]() ![]() Napoleon: a straightforward trick-taking game for three to seven players.Contract bridge: a competitive trick-taking card game governed by the World Bridge Federation (WBF).Whist: a four-player trick-taking card game played with 52 cards.They are typically divided into the following subcategories: Trick-taking card games center on a series of finite rounds of play, called tricks. There are many other interesting trick-taking card games that all players of Spades should try. Other Trick-Taking Card Games like Spades If a team breaks its contract, no points are awarded. If the same team wins 11 tricks, the score would be 101 points. For example, if one team’s contract is 10, and the team wins 10 tricks, the score would be 100 points. The player who plays the highest trump or if no trump was played, the player who played the highest card in the suit led, wins the trick and leads the next round.Īt the end of a round, players multiply the number of tricks in their contract by 10 points and add one point or every trick won above the total in their contract. If they can’t, they may play a trump or discard. The round starts with the player to the left of the dealer playing a card in any suit form their hand. The bids of the two players in each team are added together, and the resulting number is called a contract. Players announce their guesses, which are called bids. However, it’s important to keep in mind that spades trump every suit regardless of what suit leads. Winning a trick is simple: you just need to have the highest card in the suit that leads. The player with the highest card becomes the dealer, and his or her first task is to deal 13 cards to each player, dealing one card at a time, face down, starting with the player on the dealer’s left.Īfter all cards have been dealt, it’s time for each player to decide how many tricks they will be able to win that round. The game starts with each player drawing a single card. The goal of each team is to reach a certain number of points first, typically 501, but the number may be negotiated at the start of the game. To play spades, you need to form two teams of two people and the standard 52-card pack. May be associated with rash, joint pain, conjunctival changesĪpproach to differential diagnosis Management Persistent head and neck eczema may cause prominent posterior cervical LNs May be associated loss of appetite, weight loss, night sweats, easy bruising, hepatosplenomegaly, mediastinal mass Systemic features of fatigue or myalgiaĬonsider if prolonged, painless, firm lymphadenopathy. ![]() Non-suppurative generalised lymphadenopathy. Indolent, chronic unilateral cervical lymphadenopathy, violaceous hue, usually in children <5 yoīartonella henselae (cat scratch disease)Įnlarged nodes are usually tender and located in the axillary region Systemic symptoms of fever, malaise, weight loss May be associated with generalised lymphadenopathy and hepatosplenomegaly Many viruses will cause cervical lymphadenopathy lasting up to 6 weeks Chronic cervical lymphadenopathy (>6 weeks) - has a number of possible cause.Subacute cervical lymphadenopathy (2–6 weeks) – commonest cause viral infection.Kawasaki disease may present with unilateral tender cervical lymphadenopathy and associated features.Cervical lymphadenitis may rarely be associated with serious deep head and neck infections such a retropharyngeal abscess.A site of entry may be found (eg mouth or scalp).Common bacterial causes: Staphylococcus aureus, group B streptococcus (in neonates), group A streptococcus, and anaerobic infections (associated with dental disease).May be firm and tender with overlying erythema, limited neck range of motion.Associated with fever and neck swelling.Common, usually unilateral and in the anterior part of the neck.Small risk of developing into a secondary bacterial lymphadenitis.Usually resolves as other viral symptoms do.LNs may be tender to palpation and unilateral or bilateral.Very common, usually with history of a viral prodrome.Further examination should be guided by history and differential diagnosisĭifferential diagnosis Acute cervical lymphadenopathy Cervical lymphadenitis secondary to viral infection.Other focus of infection: scalp, face, ear, nose, throat or teeth.Features on palpation: eg soft, rubbery, firm, matted, fluctuant, discharging,. ![]() Characterise the lump: location, size, colour, warmth, mobility, tenderness, overlying skin changes.Immunisation status (diphtheria, measles, mumps, rubella).Overseas travel, including possible exposure to tuberculosis.Features of deep tissue head and neck infection (eg trismus, muffled voice).Growth over time, colour, pain, and overlying skin changes.Acute bacterial lymphadenitis is characterised by enlarged nodes, which are tender, usually unilateral and may be fluctuant.These enlarged "reactive" nodes may persist for weeks to months Viral upper respiratory tract infection is the most common cause of cervical lymphadenopathy in children.Most cases are benign and self-limited, however, the differential diagnosis is broad.Cervical lymphadenopathy is abnormal enlargement of lymph nodes (LNs) in the head and neck usually >1 cm.Cervical lymph nodes are often palpable in well children.Observation and reassurance without investigation is usually appropriate for the well appearing child with cervical lymphadenopathy. ![]() Cervical lymphadenopathy is common and may be found in more than one third of otherwise healthy children. ![]() "To practice safer anal sex, use condoms. Finally, "if you're going to switch positions, let's say from anal to vaginal sex, it's best to wash your genitals thoroughly to avoid infection," Brito notes. It's also best avoided in the case of hemorrhoids or constipation, which are both common during pregnancy, she says. That said, Brito warns against anal sex at any point if you have placenta previa, as it can cause trauma to the placenta if it covers all or part of your cervix. What's more, you should only attempt anal sex after at least 20 minutes of foreplay, and "always use lube." "If you have already been enjoying anal sex, and it's something that you and your partner have already been comfortable doing, then enjoying it during pregnancy should be fine," says Brito.īut if you're trying it for the first time during pregnancy, Brito recommends doing it early on (given that there are already "a lot of changes" that come with expecting, so you "may not be up to this learning experience"). "Your partner could also sit next to you or in front of you and give you manual stimulation, or use a vibrator to stimulate your clitoris." This pregnancy sex position can also be recreated wherever you're most comfortable, such as in a chair or on the edge of the couch.Īccording to the March of Dimes, it's important to remind your partner not to blow air into your vagina during oral sex as this could lead to air embolism that could be dangerous for you and the fetus. "By sitting up on your bed, and placing pillows all around you for support, you can comfortably rest, while your partner, in the prone position, gives you oral stimulation," she explains. ![]() If you want to totally chill out and not have to think about any sort of balancing act or getting too active, Brito recommends this relaxing, seated position. ![]() Brito likes oral sex as a way to "connect intimately with your body, yourself, and your partner while also taking a break to relax and be in the present." It’s similar to missionary, although the partner on the bottom wouldn’t be laid down, instead they’d be sat up on the edge of a surface such as a bed, the couch or even a table. Cunninglingus is a wonderful go-to that prioritizes and bolsters your pleasure. Face off is one of the easiest and best sex positions as physically it doesn’t require a lot of work, and it’s crazy intimate. This program provides the necessary tools for calculating a wide range of statistical inquiries, including regression analysis. The next step is to make sure that you have the free Data Analysis ToolPak software installed on your computer. This the data you can reference when running your regression analysis calculation throughout later steps of the process. To do this, open the Excel application and enter your data into different columns, which you can label to correspond to your variables. The first step towards running your regression analysis in Excel involves entering your data sets into the Excel application. Here are some steps you can follow when running your own regression analysis using Excel: 1. If you want to run a regression analysis, one of the most accessible ways to do it is by using the Microsoft Excel application on your computer. R-Squared: What's the Difference? How to do a regression analysis in Excel Related: Standard Error of Regression vs. By generating a regression line, the manufacturer could identify which items most closely aligned with the increase in sales and focus on producing and marketing those items during future summer seasons. They could use a program like Microsoft Excel to enter information representing the dependent variable (sales during summer) and the independent variables (different clothing items for sale). This can provide plenty of helpful information regarding factors that can generate the most profit, such as different products, times of year, demographics and anything else that can impact the outcome of the dependent variable.įor example, if there was a clothing manufacturer who wanted to determine which products generate the most profit during summer, they could run a multiple linear regression analysis. The typical reason for running a regression analysis is to determine which variables have the largest impact on the outcome of a relationship. Running a regression analysis can provide you with helpful information regarding the relationship between different variables, and thus, is a process that professionals use across multiple different scenarios and industries. Logistic Regression: Definitions and Steps When to do regression analysis Because of this, the regression line often curves to make the visual representation of the correlation more accurate. Typically, nonlinear regressions use sets of data that are more complex than those of a linear model. ![]() = independent (explanatory) variablesī0 = Y when all independent variables equal 0Ī nonlinear regression analysis can be helpful when trying to identify the correlation between dependent and independent variables when the relationship between the two is not easy to define. The multiple linear regression model uses the following equation: This is a common model for predicting factors that can have direct effects on outcomes for businesses and other industries. ![]() ![]() The simple linear regression model uses the following equation:Ī = intercept (where line intercepts axis)Ī multiple linear regression is a model that can determine how two or more independent variable can predict the outcome of a dependent variable. The model finds a linear function, represented as a non-vertical line, that can help predict the outcome of the dependent variable in relation to the independent one. ![]() Simple linear regression is a basic regression analysis model that allows you to identify the relationship between a dependent and a single independent variable. Here are three of the most common types of regression analysis models: Simple linear regression For example, if you were running a regression analysis to understand the relationship between variable x and variable y, the direction of the regression line can reveal information regarding the nature of that relationship. Regression analysis can make it easier to predict future variable trends by analyzing the trajectory of the regression line. You can use regression analysis to determine the relationship between different variables. Regression analysis refers to mathematical methods that allow researchers to identify trends in sets of data. 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