![]() ![]() The final step is to create a cell containing the sum of the values in column E, which is cell H6 in Fig. In the current example, this is column E in Fig. The last column that we will need is one that contains the square of each y obs minus the corresponding y calc (hence the name least squares). We could type in any number that we want as trial values, but to maximize the chance of quickly obtaining a successful fit, the trial values should be reasonable guesses. 4 they are in cells J2 through J5 (note that to minimize confusion the cells I2 through I5 contain labels for the adjacent cells). These can be placed in any convenient place in the spreadsheet. Thus, to find the values of y calc we will have to have cells containing trial values of a, b, c and d (these trial values are sometimes referred to as seed values). The y calc are determined using the values of a, b, c and d. 4), which we label y calc (for calculated values). It is labeled y obs (for observed values) to avoid confusion with the calculated y values (column D in Fig. 4) will contain the y values that we actually measured. The first column of y values (column C in Fig. We only need a single column for the x values, but we will need to have two columns for the y values (see Fig. Again let us assume that we want to fit a set of y values to a cubic expression in x (i. ![]() Before getting started, you will need to set up the spreadsheet, but in a different way than for the Regression package. 1 to a cubic function.Īnother way to have Excel perform a non-linear least squares fit is to use the Solver tool. Excel worksheet showing the results for the fit of the data in Fig. 1) by entering the function in the appropriate column and using absolute references to the values in the output spreadsheet (Fig. Also note that we could set up a column of calculated y values based on this fit (for example, in column G of the spreadsheet shown in Fig. For this one must use the standard error about the regression (listed as the Standard Error under the Regression Statistics heading). Note that the values of R and R 2 are not going to be particularly useful in defining how well this expression fit the data, or in comparing this fit to a fit using another expression. The values under the Standard Error and Upper and Lower 95% for each variable have the same meaning as they do in a simple regression. In this case where the polynomial is y = ax + bx 2 + cx 3 + d, the Intercept is d, X Variable 2is a, X Variable 3 is b and X Variable 3 is c. ![]() The row labeled Intercept will always be the constant in the polynomial that is not multiplied by x. Each of the rows labeled X Variable, except X Variable 1, correspond to one of the constants in the polynomial. 3 (note that the columns in this spreadsheet have been modified to clearly show their contents). If you have selected to have the results of the fit put in a new worksheet ply, then you will see something like what is shown in Fig. Once the x and y ranges are set, you can set any other parameters as desired, and click OK. 1 this would be columns B through E (cells B2 to E28). While entering the y values is no different than for a linear regression, inputting the x values is very different in that the Input X Range box must contain all of the columns containing a power of x. 1 this would be the cells F2 to F28 (enter F2:F28 in the Input Y Rangebox). In the Input Y Range box type in the cell addresses that contains your y values (or click and drag to select them from the worksheet). Sample spreadsheet that is ready to be fit to the cubic expression y = ax + bx 2+ cx 3 + d using Excel’s regression package. Once the spreadsheet is set up as shown below, select Tools, Data Analysis from the menu bar and scroll down to Regression, select it and click OK.įigure 1. Note that in addition to x 1, x 2 and x 3 there must be a column containing x 0, which contains only ones. e., y = ax + bx 2+ cx 3 + d, where a, b, c and d are constants that we need to find), then we would create columns containing the independent variable to the desired powers, as shown in Fig. For example, if we wanted to fit a set of data to a third order polynomial (i. One simple trick is to create columns each containing the variable of interest to the requisite power. It is possible to have Excel perform a non-linear least square regression.
0 Comments
![]() You can get gold as a reward from various places such as Reward Video, Daily Bonus, Friend referral, and surprising scratch cards. No Gold? don’t worry, we've made various ways to collect gold throughout the game. Play Spades with Friend or Play with your Partner Play with Nil, Blind Nil and Double Nil Bid. Spades Multiplayer with Chat while playing Tournament Play 16 players Solo and Partner Tournaments First Time Ever in any Spades Free Card Game. Choose your “Game Rule” type, set the “Bet Amount” and the “Final Point” or decide if there will be “Nil”, “Blind Nil” or “Double Nil” options. This is freshly brewed mode especially for the users of Spades, Give it a shot you will love the mode for sure.ĬREATE YOUR OWN TABLES / Private Tables You can create tables in different modes. However, if he fails, his partnership receives a 200-point penalty. If he's successful, his partnership earns a 200-point bonus. After bidding Double Nil, the player looks at his cards and exchanges three cards with his partner. Go on find out what’s it all about and what makes this game Top Multiplayer Card Game.ĭOUBLE NIL : This mode is what makes this game a spade card game, Before looking at his cards, a player may bid Double Nil, also known as Blind Nil. Play with 52 cards in which 2 Jokers included(Exclude diamond and hearts 2's). Spades is a fast, fun, and exciting card game where you bid how many tricks you can win and try to match the suit of the highest card. JOKER MODE : How Does Free Spades with Jokers sound to you? Thrilling right?. However, in this game, spades are always trump! You can play spades free Multiplayer in partner or solo mode with real people and with your partner in your desire bet amount.Įxclusive Modes This Multiplayer Spades Free Card Game will offer you, The Game of Spades is the OFFICIAL deck for playing SPADES These Spades cards end the Big/Little Joker debate once and for all and the Spades are GOLD so. Generally, Online Spades is more like trick-tracking game and similar to popular free card games like Spades Plus, Spades Royal, Euchre, Gin Rummy, and Bid Whist and Canasta. There are many other modes like classic, mirror, suicide, whiz and solo. This game will offer you totally new style of Joker Mode and Double Nil Mode which is only provided by this Free Spade Game. Spades online card game will give you the best experience of amazing multiplayer card game. ![]() ![]() I have used something like this in the past and found sometimes I was off by 1.// EDITED TO WORK ON THE ARDUINO MEGA #if defined(_AVR_ATmega328P_) & defined(ILI9488_KBV_H_) //#define USE_SERIAL_COMPLEX //optimised C code for Uno, Xmega. When you touch the location of each pin on the display, the actual pin number that is connected to it, should change state and display in the Serial terminal. And run jumper wire where one side goes to GND. So if you run this, with your display removed. And then cycle through and read the state. ![]() But the idea is to run a sketch like this that pulls on of the pins high. If (pin_state) Serial.println(" - went High") Something sort of like: int last_pin_states = įor (uint8_t pin=2 pin<14 pin++) pinMode(pin, INPUT_PULLUP) Sometimes with wiring issues, I also run some simple sketch to check to see if I am getting the expected signal at different pins. Did you pass that pin number to the constructor. For example, you have a wire connected up to the reset pin. So you might want to double check.Īlso might help to know what sketch and library you are using.Īlso showing the constructor being used. Some of the photos looked sort of like the yellow wire was on the OE pin location instead of A8, but others look fine. You might connect CS to A1 of the level shifter and Pin 10 of the UNO to B1. OE - need to look up to see if high or low.Īnd then for each of the signals, like CS which goes to PIN 10. You would connect up the VCCA to 3.3v and VCCB to 5v, GND to GND. I think they put in something like a 100ohm resistor in series to the signal, which limits the current.īut assuming you want to play it safe and have one of these BiDirectional shifters. LED (might try IOPIN or +5v through resister like 100 ohm or such)Īnd who knows you might be lucky with your display as it mentions 3.3/5V. Reset 9 (they don't hook it up in this example, also add to constructor Suppose I am using the Adafruit_ILI9341 library, with the graphic test, I might wire it up like: So now I can not find anythingīut let's say I don't need to use level shifter with these boards. And several months ago, I tried to organize things. For example found one of my TXB0108 breakout boards from Adafruit. Sorry I usually just wing it, which is easy with some of the Bidirectional ones. I believe PJRC recommends something like a 100 ohm resistor. The other problem I ahve run into before is not remembering that you need to hook up the backlight pin, to power, probably through a resistor. SparkFun Level Shifter - 8 Channel (TXS0108E) - BOB-19626 - SparkFun Electronics With your current display I have hooked them up before to 5v processors, but I have typically done so through a level shifter chip/breakout board. Which is a shield that can simply plug into the Uno. Such as:Ģ.8 TFT Touch Shield for Arduino with Resistive Touch Screen v2 : ID 1651 : $24.95 : Adafruit Industries, Unique & fun DIY electronics and kits For example Adafruit sells a couple of ILI9341 displays that can work with either 3.3v or 5v logic. When I have played with 5v Arduinos such as the UNO, I prefer to use ones that have the level shifters built in. For example PJRC sells a version of these that you can use I have used some of these displays before, but only with CPU's that run with 3.3v logic, and they have the touch screen chip installed. ![]() It has a total of 6 atoms: 2 carbon (C) atoms and 4 hydrogen (H) atoms. The chemical formula for an ethylene monomer is -(CH2-CH2).In order to calculate the molecular weight of one water molecule, we add the contributions from each atom that is, 2(1) + 1(16) = 18 grams/mole. Using the periodic table of the elements to find atomic weights, we find that hydrogen has an atomic weight of 1, and oxygen's is 16. The chemical formula for water is H2O, which means this molecule has 3 atoms: 2 of hydrogen (H) and 1 oxygen (O) atom.When we consider the behavior of gases in Unit 5, we can use the data to calculate the molecular weight of each gas. Follow along and record the measurements to get the relative masses. Steve Boon shows how Avogadro's hypothesis can be used to measure the molecular masses of He, N 2 and CO2. The important point is that 1 mol of carbon-or of anything else, whether atoms, compact discs, or houses-always has the same number of objects: 6.022 × 10 23. The definition of a mole-that is, the decision to base it on 12 g of carbon-12-is arbitrary but one arrived at after some discussion between chemists and physicists debating about whether to use naturally occurring carbon, a mixture of C-12 and C-13, or hydrogen. Avogadro's number is the fundamental constant that is least accurately determined. A mole of C-12 by definition weighs exactly 12 g and Avogadro's number is determined by counting the number of atoms. The numerical value of Avogadro's number, usually written as No, is a consequence of the arbitrary value of one kilogram, a block of Pt-Ir metal called the International Prototype Kilogram, and the choice of reference for the atomic mass unit scale, one atom of carbon-12. It allows determination of the number of molecules or atoms by weighing them. The mole provides a bridge between the atomic world (amu) and the laboratory (grams). Since the mass of the gas can also be measured on a sensitive balance, knowing both the number of molecules and their total mass allows us to simply determine the mass of a single molecule in grams. The number in a mole is called Avogadro’s number : 6.022142 x 10 23, after the 19th-century Italian scientist who first proposed how to measure the number of molecules in a gas. Just as 1 mol of atoms contains 6.022 × 10 23 atoms, 1 mol of eggs contains 6.022 × 10 23 eggs. According to the most recent experimental measurements, this mass of carbon-12 contains 6.022142 × 10 23 atoms, but for most purposes 6.022 × 10 23 provides an adequate number of significant figures. The mole is used for this purpose.Ī mole is defined as the amount of a substance that contains the number of carbon atoms in exactly 12 g of isotopically pure carbon-12. Any readily measurable mass of an element or compound contains an extraordinarily large number of atoms, molecules, or ions, so an extraordinarily large numerical unit is needed to count them. Atoms are so small, however, that even 500 atoms are too small to see or measure by most common techniques. Sheets of printer paper are packaged in reams of 500, a seemingly large number. For example, cans of soda come in a six-pack, eggs are sold by the dozen (12), and pencils often come in a gross (12 dozen, or 144). Many familiar items are sold in numerical quantities that have unusual names. The quantity of a substance that contains the same number of units (e.g., atoms or molecules) as the number of carbon atoms in exactly 12 g of isotopically pure carbon-12., from the Latin moles, meaning “pile” or “heap” ( not from the small subterranean animal!). The unit that provides this link is the mole (mol). To analyze the transformations that occur between individual atoms or molecules in a chemical reaction it is therefore absolutely essential for chemists to know how many atoms or molecules are contained in a measurable quantity in the laboratory-a given mass of sample. In the laboratory, for example, the masses of compounds and elements used by chemists typically range from milligrams to grams, while in industry, chemicals are bought and sold in kilograms and tons. Because the masses of individual atoms are so minuscule (on the order of 10 −23 g/atom), chemists do not measure the mass of individual atoms or molecules. The problem for Dalton and other early chemists was to discover the quantitative relationship between the number of atoms in a chemical substance and its mass. We also described the law of multiple proportions, which states that the ratios of the masses of elements that form a series of compounds are small whole numbers. In Dalton’s theory each chemical compound has a particular combination of atoms and that the ratios of the numbers of atoms of the elements present are usually small whole numbers. The same calculation can also be done in a tabular format, which is especially helpful for more complex molecules: According to researchers 3, this area of the brain helps generate feelings and thoughts in response to the emotions and behaviors of others. A brain’s prefrontal cortex develops throughout our lives, becoming mature in our early 20’s. ![]() The process requires the use of our prefrontal cortex (the part of the brain responsible for higher executive functions, like attention and controlled responses). In fact, there is a wealth of research 2 on this experience of viewing, naming, and understanding emotions and behaviors to develop empathy, or even simply to create “socially appropriate” responses. Their findings strongly suggest that helping kids practice naming emotions a person might be feeling (based on external cues like behavior) can help them develop empathy and the capacity to apologise genuinely when appropriate. ![]() Research Supporting the Emotion Behavior WheelĪs this idea was developing in my mind and my sketchbook, I discovered the results of a study published in 2021 by researchers at North Carolina State University. □ help neurodiverse individuals decode how humans communicate emotion through behavior.□ build empathy in people of all ages, and.□□ foster social-emotional learning in children,.With skilled use, the Emotion Behavior Wheel can be a tool to: This new Emotion Behavior Wheel connects feelings and behaviors in a way that can grow insight into how emotions shape the behavior of ourselves and others. I wondered: could an emotion wheel be developed that addressed how our emotions, via behaviors, impact others? The Emotion Behavior Wheel is my response to that prompt.įeeling wheels are useful tools for growing our awareness of our internal world. These feeling wheels focus on internal experience without inviting us to consider how emotions play a significant role in how we treat others and move in the world. They’re exclusively centered on self-experience. In the 2 years since the Emotion Sensation Wheel was released, I’ve become increasingly aware of a shortcoming of all the emotion wheels (including my own) currently published. The result of that playful research was the Emotion Sensation Wheel– my #1 ranked download for both 20. Just before everything shut down in 2020, I spent an afternoon in a cafe with my best friend taking turns acting out emotions and describing what they physically felt like. ![]() Source: Lunsford, Andrea and Robert Connors. ![]() A formal outline might look like the example here:Ī) Backing evidence (examples, statistics, etc.) These would later be used by the writer in composing the actual thesis paper. Such an example has an introduction, the content body and a conclusion in rough draft. Recommend the second solution and state the benefits of doing soĪ formal outline should be used for careful evaluation of your ideas and their relationships to each other. Thesis Paper Outline (Word) A thesis paper outline example is a draft that details all the key points that would normally go in a thesis paper. ![]() Recommend against the first solution for various weaknesses Provide two possible solutions (use comparison) Show proof of the issue in detail (use illustration) Essay Writing Traditional Essay Structure Traditional Structure Activity. Describe the current situation (use narrative) The sample rough draft below shows you an example of just how much more work a. State your thesis (the purpose of your paper) Usually, writers start with choosing topics and brainstorming, and then they may outline their papers, and compose sentences and paragraphs to make a rough. Give background on the problem or issue (use chronological order) Prime Minister Rishi Sunak uses the first PMQs of 2024 to announce new legislation to expedite the overturning of convictions in the Post Office scandal. Outlines can also stimulate new thoughts for your topic.Ī topic outline should be used if the logical relationships between your ideas seem fully established.An outline will show you how your ideas relate, how abstract/concrete your ideas are, how much support you have, and what the overall structure of your argument will be.Outlines allow you to see exactly how the points of your essay will fit together before you start your rough draft. ![]() Officers recovered a folding knife hidden nearby. The juvenile who had the knife was stopped and identified. Shortly after, officers located both juveniles near the North St Housing. Both juveniles then fled the area on Blue Bikes. The victim continued walking and the juvenile with the knife followed him and began to slash at him. Upon arrival, officers spoke with the victim who stated while walking on Holland St, he was approached by two juvenile males and one of them brandished a knife. Crime Log December 5 to December 11, 2023Ģ3070016: On 12/5/23 at approximately 7:26 PM, Somerville Police responded to 167 Holland St for report of an assault with a knife.Upon arrival, officers discovered a male and female sleeping inside the bathroom. Crime Log December 12 to December 18, 2023Ģ3071991: On 12/15/23 at approximately 8:36 AM, Somerville Police responded to a business on Highland Ave.During the altercation, the juvenile punched the victim in the face. Upon arrival, officers spoke with the victim who stated earlier in the day, he was involved in an altercation with a juvenile male. ![]() ![]() Crime Log December 19 to December 25, 2023Ģ3073048: On 12/19/23 at approximately 10:03 PM, Somerville Police responded to Grant St for report of a past assault.Upon arrival, officers conducted a search of the business and located a male party inside. Crime Log December 26 to January 1, 2024Ģ3074563: On 12/27/23 at approximately 9:35 PM, Somerville Police responded to a business on Holland St for report of a breaking and entering in progress.During the altercation, the victim was attacked by four individuals. Upon arrival, officers spoke with the victim who stated he was out to dinner with a group of people and an altercation ensued. Ģ4000645: On 1/4/24 at approximately 9:40 PM, Somerville Police responded to a business in Assembly Row for report of an assault. Upon arrival, officers spoke with the reporting party who stated he came to close the property and noticed a glass door was broken and the alarm was triggered. Crime Log January 9 to January 15, 2024Ģ4001998: On 1/11/24 at approximately 5:08 PM, Somerville Police responded to a property on Walnut St for report of a past breaking and entering.During the altercation, two females exited the vehicle and one of them struck the victim in the head. Upon arrival, officer spoke with the victim who stated he and his girlfriend were riding their bikes then got into an altercation with the occupants of a vehicle attempting to pass them. Crime Log January 16 to January 22, 2024Ģ4003031: On 1/17/24 at approximately 8:24 PM, Somerville Police responded to Somerville Ave for report of an assault. ![]()
![]() Special Featuresīethany is a clean, minimalistic, beautiful and responsive free bootstrap template for modern web designers. Technology Used:īootstrap 3, jQuery Plugins, Wow.js, Bx-slider, Font-awesome, animate.css. It is well crafted, contains beautiful and unique concepts with well-documented code. Lots of amazing features like Flexibility, a bunch of components with endless Color combinations, full-screen Image Sliders, parallax effect, Google web fonts and much more are available. ![]() The Bootstrap frontend framework powers Baker. Suitable for business, corporate, portfolio, blog and any professional website. Special Featuresīaker is a neat and clean, creative, multipurpose free Bootstrap HTML5 business template designed for professionals. Technology Used:īootstrap 3, Font-awesome, Flex-slider, jQuery Plugins. The pro version of MyBiz comes with fully working Ajax/PHP contact form. But this template will help you to make any website like agency, corporate, professional, financial, agency or other business. MyBiz is a clean and elegant free HTML5 Bootstrap template that is suitable especially for the business websites. All Elements 100% Compatible with Bootstrap!.Template color separated in a single CSS file, so it’s easy to customize or change template color! Technology Used:īootstrap 3, jQuery Plugins, animate.css, Flex-slider, PrettiPhoto, Font-Awesome. It has the most recent trendy style and is coming with many attractive features. It’s built with the latest technologies like Bootstrap front-end framework, prettyPhoto, font-awesome, flex-Slider, and so on. Suitable for freelancer, agency, corporate, creative people to showcase their profile or works. Maxim is a flat, modern, young, and stylish bootstrap one page business site template. Don’t worry! Here all of are cross browser compatible. Then, what will be the feelings of you! It’s pathetic. But, it does not support in the old browser. They load too fast that you can’t imagine.įlexible and easily customizable: Don’t worry, I’ve listed only those templates which are easily customizable.Ĭrafted by trusted developers: Here, 30 templates are crafted by professional developers who are working directly or jointly with the renowned organizations.Ĭross Browser Supported: Imagine, you have an outstanding website prepared by a template. Lightweight: All are lightweight because of minified CSS and Javascript. This post holds only SEO friendly templates. SEO friendly: You must apply SEO techniques to your site as well as an SEO friendly template to rank up your page. fits on every device): Following each template based on Bootstrap grid system and so they fit perfectly on every device. So, you have a chance to decorate your site with the high-quality graphic elements. HQ visual qaulity: All templates include high quality retina ready functionality. That’s why this list contains only those which satisfies the business purposes. What type of website you’re building?: I’ve assumed that you are looking for a business website template. Before preparing this business website design templates listīefore listing of business website design template, I’ve marked and checked the following points: Keeping that in my mind, I’ve listed 30 business website design templates in this post for you to reduce your stresses and hassles. But, it’s a challenge to detect a suitable template if you don’t have prior knowledge about web technologies. So, if you can discover the appropriate one, you need to modify only the text and visual elements. The predefined structure of a ready-made template contains relevant sections. A ready website template is the best solution to launch a website within a short time. ![]() This is how you can create your QR Code.īut as a marketer, you might want to create personalized QR Codes in sync with your brands. You don’t need to learn rocket science to create one for yourself. They are among the most popular tools bridging the gap between the physical and digital realms. Yes! You can change the color and the background color of your QR codes.You may be familiar with what QR Codes are. But don’t worry! There are several apps that do just this. If this doesn’t work, you may need to download an application designed to read QR codes. Nowadays, there are many mobile devices that can read QR codes with the camera itself, by simply pointing the camera at the code to scan it. There are several factors that influence whether a person or potential customer can read a QR code, but without a doubt, the most important factor is that the individual who wants to scan the code needs to have a mobile phone. Check this free online QR code scanner! How do you read a QR code? A QR code can help you improve the service or product you offer, interact with your customers and promote your business, among other things. It’s logical since with just one scan you can access a great deal of varied information and even facilitate certain tasks such as connecting to a Wi-Fi network. ![]() In fact, in recent years, this type of code is becoming more widely accepted among all kinds of people. ![]() They are as useful as all the different types of content they can offer. With our free QR code generator, it is very simple and straightforward to add a logo to your QR Code. Yes! You can add any logo to your QR code. It is thanks to these redundancies that allow up to 30% of the Code structure to take damage without affecting its readability on scanners. One thing to always keep in mind, especially when it comes to designing the Static QR Codes aesthetic is that the more data is added, the more the size increases and its structure becomes more complex.Įven when damaged, the QR Code’s structure data keys include duplications. The quick response, or QR, Code is a two-dimensional version of the Barcode able to convey a wide variety of information almost instantly with the scan of a mobile device.Īble to store up to 7089 digits or 4296 characters, including punctuation marks and special characters, the Code can equally encode words and phrases such as internet addresses. Free for commercial usageĪll generated QR Codes are 100% free and can be used for whatever you want. ![]() The high resolution of the QR codes and the powerful design options make it one of the best free QR code generators on the web that can be used for commercial and print purposes. Our f ree QR code generator is one of the most popular free online QR code generators with millions of already created QR codes. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |