If you're an instructor thinking about adopting this textbook, request a free copy for review. To obtain an instructor login for this Online Learning Center, ask your local sales representative. The changes are often subtle, but they always have the objective of making explanations both technically correct and clear. Although the clarity of writing, which has been extensively praised by reviewers, is one of the strongest features of this text, it can always be improved. Continued Refinements in Textual Clarity.These are intended to fill gaps in helping students understand simple quantitative aspects of the concepts being addressed. At the request of reviewers, a few new sample exercises have been added. Many of these changes have been suggested by sharp-eyed users and reviewers. In many cases, the changes are minor but are aimed at helping the user see the critical features. The photographs and artwork in the text have been updated in several places to achieve both better relevance and clarity. This provides pointers to students on ways in which studying physics may differ from study modes they may have used in other disciplines. A brief section-Secrets to Success in Studying Physics-has been added prior to chapter 1. The new titles are: everyday phenomenon box 9.1 Measuring Blood Pressure everyday phenomenon box 13.1 Electrical Impulses in Nerve Cells everyday phenomenon box 18.1 Fuel Cells and the Hydrogen Economy Most chapters now have two everyday phenomenon boxes. Two of these involve biological applications of physics ideas and the third involves some chemistry. Three new everyday phenomenon boxes have been added. These answers provide feedback on an appropriate style for responding to the conceptual questions that students and instructors can expand upon. In addition, students can find answers to questions 6, 12, 18, etc., on the Online Learning Center (OLC) via the Internet. Written answers are provided to every sixth question starting with question 3 in appendix D in a format involving one or two complete sentences. colours of bubbles) while others are extremely difficult to understand and. At the request of users and reviewers, we have added answers to selected questions in appendix D in the text. Some of these phenomena have a relatively simple physical explanation (e.g. We have strived to maintain a carefully organized framework for building an understanding of basic physics. Many books become bloated as users and reviewers request more and more pet topics. One of these has been to keep the book to a manageable length, both in the number of chapters and in the overall content. As this book has evolved, however, we have tried to remain faithful to the principles that have guided the writing of the book from the outset. The activities described in this paper were designed to provide a structured series of simple experiments to help students develop a model of magnetism capable of explaining these phenomena.We have made some significant additions and changes to the fifth edition. We also found that while there are a wide variety of published articles exploring the various principles of magnetic induction, only a few of these explore the basic interactions between common magnets, ferromagnetic materials, and current-carrying wires. ![]() ![]() We found that while most texts contain a relatively complete description of magnetism and its relation to current-carrying wires, few devote much space to the development of a model that explains the magnetic phenomena students are most familiar with, e.g., the interaction between permanent magnets and ferromagnetic materials. of a variety of common yet complex materials: from simple to complex fluids. ![]() We reviewed the literature to see how magnetism is typically covered in introductory textbooks and curricula. From sand dunes to living cells, Soft Matter Physics rationalizes the. She also taught graduate courses in science education. For even more to do at home during winter, try out these activities with your family. Electromagnetic radiation occurs over an extremely wide range of wavelengths, from gamma rays with wavelengths less than about 1 × 10 11 metre to radio waves measured in metres. The principles of magnetism are a common topic in most introductory physics courses, yet curricular materials exploring the behavior of permanent magnets and magnetic materials are surprisingly rare in the literature. She designed and taught this physics course for prospective elementary and middle school teachers. Why is light important for life on Earth What is colours relation to light light, electromagnetic radiation that can be detected by the human eye.
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![]() Ice Tower: Temporarily freezes Bloons.Spike-O-Pult: Throws a giant spiked ball at Bloons.Boomerang: Throws a boomerang that curves back to it, popping Bloons along the way.Tack Shooter: Shoots tacks in 8 directions at once.These include explosions bursting a large area of Bloons, Shooting tacks in all directions, freezing Bloons, and other effects. These Towers Deal damage to Bloons and pop them, they have a variety of effects. The Monkey Storm brings out a wave of Super Monkeys that destroys all Bloons (excluding M.O.A.B.s) on the field. These Tracks have a normal direct route from start to finish, but one of them is tricky.īloons Tower Defense 3 features 11 different Towers, and a " Super Monkey Storm" that is unlocked when a Monkey Beacon is upgraded to the " Monkey Storm Beacon". Each track has a different route for Bloons to travel upon, and the next one is harder than the last. In Bloons Tower Defense 3, There are eight different defense Tracks that can be chosen from four tracks that can be played immediately when starting, and four that can be played after the other four have been beaten on Easy, Medium, or Hard Difficulty. After beating 50 rounds, the player can now enter Freeplay Mode, a new feature in Bloons TD 3, and play rounds up to 150, after which the game ends and the player is congratulated for beating all rounds. Each tower (besides Pineapples, Monkey Glue, and Road Spikes) can be upgraded, has two sequential upgrade paths, and two upgrades in each upgrade path. There are eleven towers that can be purchased. There are more upgrades for the towers, more levels before the game finishes, and improved graphics. The game, for the most part, is like its predecessor except with a few new features. ![]() There are also three related ports of Bloons TD 3 developed by Digital Goldfish: Bloons TD iOS, Bloons TD DSi and Bloons TD PSN. Bloons Tower Defense 3 is the third installment in the Bloons Tower Defense series.īecause of the immense difficulty and player complaints of Bloons Tower Defense 2, Ninja Kiwi decreased the difficulty of Bloons Tower Defense 3.Īs of, due to Adobe ending its support for Adobe Flash Player, the game can no longer be played in browsers and now has to played through the Ninja Kiwi Archive or Flashpoint. It is the predecessor to Bloons Tower Defense 4. In this Tower Defense game, you shoot at Bloons with towers such as Dart Monkeys, Tack Shooters, and Super Monkeys that you can buy. On the NK site, it says "After 319 days, 32 million plays and countless requests for a sequel to Bloons Tower Defense 2, Ninja Kiwi is proud to present Bloons Tower Defense 3". It was created because many players wanted something even more advanced. It is the official sequel to Bloons Tower Defense 2. ![]() Bloons Tower Defense 3 is an online game created by Ninja Kiwi. His wording was conversational, with commercials frequently ending with the words "Thank You". Carvel had a distinctive "gravelly" voice, lacking the "slick" sound of most professional voice-over artists, and all his narration was unrehearsed. True or not, from 1955 onwards, Carvel recorded nearly all of the chain's advertising, eventually maintaining an in-house production studio at the headquarters offices and becoming something of a regional celebrity.Ĭarvel's commercials stood out and raised brand awareness primarily through their need for more sophistication. Convinced he could do better, he drove to the radio station and did the next commercial himself. An unsubstantiated anecdote relates that he was driving in New York City, and heard a commercial for a new Carvel's store which did not mention the new store's location. In 1955, Tom Carvel began to record his own radio commercials. In addition, Carvel provided building plans for franchises, which were initially stand-alone glass-fronted stores. New franchisees undertook an 18-day training program at the "Carvel College of Ice Cream Knowledge", and were sent an in-house magazine called "The Shopper's Road". By the early 1950s, the company had over 50 stores. In 1949, Carvel began franchising under the name "Carvel Dari-Freez". He later claimed this led him to develop the concept of franchising. Carvel decided that the best course was to participate in running the operations of his freezer customers. Upon investigation, Carvel found that they needed to run their businesses more efficiently, choosing poor locations and only sometimes maintaining high health standards. Some freezer purchasers defaulted on payments on the units. He invented and patented a freezer, the "Custard King", and in 1947 sold 71 freezers at $2,900 each. During World War II, he ran the ice cream stands at Fort Bragg in North Carolina, gaining expertise in refrigeration technology. In the early 1940s, Tom Carvel traveled, selling custard at carnivals, while his wife Agnes ran the Hartsdale location. By 1939, the gross revenue was over $6,000. By 1937 he had a custard stand at the Hartsdale site, with a freezer which allowed him to make his frozen custard. In his first year, he grossed over $3,500. He realized that a fixed location and soft (as opposed to hard) frozen desserts were good business ideas. Within two days, Carvel had sold his entire stock, much of it partly melted. Carvel sold his custard at the site of the breakdown. Over Memorial Day weekend of 1934, Carvel's truck had a flat tire in Hartsdale, New York. In 1929, Carvel borrowed $15 ($260 today ) from his future wife Agnes and used it to buy and operate an ice cream truck. History Ĭarvel was founded and operated by Tom Carvel for its first 60 years. All ads carry the tagline Surprise someone special tonight. A mother presents a new cake to celebrate. The commercials, which first appeared in its introduction, show small children in special situations, such as losing a baby tooth, starring in a class play, getting an A in a school class, and getting new glasses (sung to the tune of " Ta-ra-ra Boom-de-ay"). Their primary differences from products available year-round were the designs on the icing.Ĭarvel introduced the Lil' Love ice cream cake on March 30, 1998. Most of these were made from one of a limited number of molds the Santa Claus cake had a two-pointed hat because the mold was ordinarily inverted and used the rest of the year to make Fudgie the Whale, who had a tail. Patrick's Day, and Santa Claus or a "Snow Man" for Christmas. In addition to Cookie Puss, Fudgie the Whale and Hug-Me the Bear, there were special cakes for most major holidays, including a "Flower Basket" for Mother's Day, "Hoot The Owl" for June graduations, "Dumpy the Pumpkin" and "Wicky The Witch" for Halloween, "Tom the Turkey" for Thanksgiving, "Seamus The Leprechaun" or "Cookie O'Puss" for St. The mainstays of Carvel's line of ice cream cakes were 7- to 12-inch rounds, 10 x 14 and 12 x 17-inch sheet cakes, and the "Carvelog", a log-shaped cake made in a cylindrical mold. Clockwise: Cookie Puss, Fudgie the Whale, conventional ice cream cakes, and soft-serve ice creamĬarvel popularized various novelty ice cream items, such as the "Flying Saucer", a circular ice cream sandwich, the "Icy Wycy", a paper cone of sherbet on a stick, "Brown Bonnet" and "Cherry Bonnet", frozen vanilla ice cream on a sugar cone dipped in a sweet, waxy confection, the "Tortoni", a cup of vanilla ice cream covered with toasted coconut and topped with a maraschino cherry, and the "Lollapalooza", cylindrical ice cream on a stick covered with colored sprinkles, as well as the "Mamapalooza" and "Papapalooza". If you choose to do business with this business, please let the business know that you contacted BBB for a BBB Business Profile.Īs a matter of policy, BBB does not endorse any product, service or business. BBB Business Profiles are subject to change at any time. Quality Scuba Diving Flashlight Waterproof LED Submarine Light Dive Torch Light for Underwater Sports Emergency Night Spotlight 80-100M with free worldwide. When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.īBB Business Profiles generally cover a three-year reporting period. Used 2008 Volvo XC90 3.2 AWD in Parlin, NJ 08859 for sale at Torch Light Motors: Used Gray 2008 Volvo. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. Plan you next visit for buying next car here and save a lot. ![]() It had two major undisclosed problems: CEL from bad rear O2 sensor and a thoroughly leaking rear main seal. Torch Light Motors, parlins the most trusted Car dealership located in parlin New Jersey. I bought a 1998 Volvo from Southwest Autobroker (eBay item 260146691081). ![]() BBB Business Profiles may not be reproduced for sales or promotional purposes.īBB Business Profiles are provided solely to assist you in exercising your own best judgment. Don't forget There are many other crooked sellers on stealBay besides Torchlight Motors in New Jersey. ![]() As Copen defeats bosses, he learns the attacks of fallen Adepts and uses them as his own.Ĭompared to other platformers and side-scrolling action games within its genre, the Gunvolt series takes a unique "easy to learn, hard to master" approach. Promoted to Playable in the second game, Copen's gameplay is highly evocative of an action platformer with Run-and-Gun and Stylish Action elements, mixing up high speed, high flying platforming with aerial shooting combat. ![]() His radical views against Adepts draws him into conflict with Gunvolt on multiple occasions. Copen is an Anti-Hero who seeks to exterminate all Adepts with extreme prejudice, believing them to be a danger to the continued existence of the human race. Copen, second protagonist and rival of Gunvolt.As Gunvolt defeats bosses, he earns new guns with unique shot patterns to wield in combat. Gunvolt's gameplay is reminiscent of classic Run-and-Gun with puzzle elements, attempting to tag enemies with his gun then electrocute them to rack up Combos. Rescued from horrific Sumeragi experiments by his father figure, Asimov, Gunvolt is an idealist hero who seeks to bring down Adepts who would use their powers for evil and believes that Adepts and humans can live in harmony. Gunvolt, hero of the series and the titular Azure Striker, an Adept who has dominion over electricity.It is here where the stories of two teens are brought to light, embroiled deep within the heart of the Adept conflict.Īzure Striker Gunvolt primarily focuses on two major protagonists: The only country safe from the Adepts' influence is Japan, whose Adept population is kept in check by the Sumeragi Mega-Corp. With the world unable to cope with the sudden influx of meta-humans, Adepts quickly instigate global destabilization of world order. In a World… 20 Minutes into the Future, superpowered beings called Adepts have begun to emerge at a rapid pace all across the planet. It is Inti Creates' first self-published title and multimedia franchise. Azure Striker Gunvolt ( Armed Blue: Gunvolt in Japan) is a series of 2D Action- Platformers in the vein of the Mega Man Zero and Mega Man ZX games developed and published by Inti Creates with input from Keiji Inafune (of Mega Man and Mighty No. I bought Disk Drill and MIRACLE, I regained all my lost files" - Christophe Esteve "I deleted by mistake M2T file 6 months ago. Here's the full tutorial that explains how to recover your data with Disk Drill Media Recovery: Save your disk image, and load it in Disk Drill Media Recovery when done. Do not choose "Compressed", deleted data will not be copied if you do.ĥ. Choose "read-write" as your Image format. Go to File > New > Disk Image from "YOUR_DISK_NAME".ģ. Run Disk Utility, it's a standard macOS app.Ģ. Here's how you can create them really easy:ġ. ** How to create and recover from a disk image **ĭisk Drill Media Recovery uses uncompressed (byte-by-byte) disk images as the source for data recovery. !! 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Connect yourself to famous places around the world. You can do anything you want with the tool provided by Background Eraser – Remove BG. With this application, you can ultimately create your own unique avatar that only you have. Any object can appear on the image and in any desired location. Use your intellect to get creative and create an advertising poster. Use that object to merge into your favorite photos. So, we have a great sticker item that you can use anywhere you want. Edit a few more details if left in the photo. Select the objects you want to keep and delete all the rest of the image. The steps are simple and quick and will amaze you. Cut objectsĬrop any usable parts of the image. Now the whole world is in your hands and you decide. You can try it again with different backgrounds before choosing to complete the project. You can easily create any combination you like. If desired, you can also select a photo available in your device’s memory. 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Download Background Eraser – Remove BG mod – Erase the background of any photo you want You can easily remove photo backgrounds in just a few basic steps. All designed in the simplest way for easy access. ![]() It provides users with everything they need and helps them achieve their goals. This application works completely accurately and outperforms typical editing applications. That is, erase the character’s background and form a sticker. Creating a new era of art photography.īackground Eraser – Remove BG is a tool specially developed for background removal. All photos and ideas are now no longer the limit that holds us back. ![]() From there, you can create new and better photos as you wish. Remove unwanted background parts very quickly. We offer the most accurate and modern erasing tools. BG removal is a good choice in photo editing. There are several ways to remove the background and background eraser.
![]() And now they are widely used for operational weather radar systems. Live Doppler radars have been used for over 30 years in the study of thunderstorms and wind. And the faster the volume rises, the faster the car goes. For example, when an ambulance approaches us, we hear the siren sound louder and louder. We often see the Doppler effect in our lives. It is on the basis of these changes that it is possible to calculate not only the distance from the radar to thunderclouds or tornadoes but the direction and speed of bad weather movement. It consists in the fact that if the distance between the source of waves (radar) and the object from which the waves are reflected (drops in the atmosphere) changes, then the frequency of the reflected waves also changes. Why such a name? These radars are based on a Doppler effect, named after the Austrian physicist Christian Doppler, who described it in 1842. There are a few different types of radars with their own characteristics, but the main one is Doppler weather radars also called Pulse-Doppler radars. ![]() Photo: radar under construction in Puerto Rico / FEMA / Eduardo Martinez / Vertical magazine The main types of weather radars This is due to the fact that different services may use different meteorological models and calculation systems. Radar data is extremely important to ensure safety in settlements and industrial plants (such as hydropower plants) and to prevent property damage from extreme weather.īut it is important to keep in mind that although all services use data from the same radars and weather stations, their weather forecasts may differ. There are also private services.īased on this data, rescue and meteorological services in different countries inform the population about the necessary precautions. Some examples: US National Oceanic and Atmospheric Administration ( NOAA), Met Office UK, Meteorological Service of Canada. The data from live weather radars is used for daily monitoring not only in potentially dangerous regions but also around the world by government organizations, that collect and process meteorological data in their forecasts and research. So the interactive radar is crucial to making accurate real-time “now cast” weather forecasts of precipitation. Radar processor - analyzes the radar data.The radar itself consists of the following main components: In general, if you see such a thing in a field - do not be alarmed, this is not an alien base. There is usually a small building near the radar, where employees monitor the health and operation of the radar. Its radius of action in the atmosphere is on average 200-250 kilometers. There is a huge ball at the top of the radar - this is a shelter for the antenna that is inside. Typical radar is a four-story building size. The first weather radars appeared in the 1950s in the United States and Canada. It is formed from the abbreviation RADAR - Radio Detection And Ranging. The name "radar" appeared in the early 1940s. ![]() It also allows you to observe the devastating path of storms. Wind radars help to detect tornadoes and accurately calculate when bad weather gets to a particular city or region. Weather radars can help measure wind speed, too. They are used to determine the location of water-bearing clouds and their trajectory, so they are indispensable for predicting heavy rains, thunderstorms, tornadoes, snowfalls, and other types of dangerous weather. The definition of weather radars and their purposeĪ weather radar is modern meteorological equipment. Let's take a closer look at what is weather radar, what they are for, how such radars work, and more. These radars help to predict rain and snow, and other precipitation, but also wind and extreme weather such as thunderstorms or tornadoes. But how is it possible?ĭata for these animated maps is obtained from weather radars located all around the world. You can see the results of MPE and get a close estimation of rainfall in 1 hour, 6 hour and 24 hour increments here.In weather forecast apps or websites, we can see a live weather map - when drawn clouds move on the territory. MPE uses a mosaic of the radars listed below then calibrates the radar rainfall estimates with ground based rain gages. The Radar sites above are used by the SERFC in their Multi-sensor Precipitation Estimate (MPE) program which is the method of computing rainfall amounts for the river forecasting models.
Together with our colleagues, we will continue to investigate whether these new patterns will continue in 2021 and beyond.“Small organizations are often particularly effective because they’re very connected to the communities they serve,” she said. While our research focuses on giving to charities, these new habits may indicate a broader move toward generosity on the horizon. In addition, many Americans gave directly to others through crowdfunding platforms and other apps, which are particularly popular for younger people and people of color. When physical distancing became essential, Americans went out of their way to buy meals-to-go to support local restaurants, paid their hairdressers when their salons were closed and volunteered either formally or by simply helping their neighbors out. We also feel it’s important to observe that more than half of all Americans responded to the upheaval of 2020 with an outpouring of generosity, which they expressed in many ways besides donating money to charities. What’s more, all nine categories that we track received gifts slated for COVID-19 relief and racial justice causes. ![]() Keck Foundation’s $6 million in donations to the University of Southern California, count as giving to education, not giving to health. In addition, some large gifts that funded COVID-19 research, such as the W.M. ![]() That could help explain the 8.6% decline in giving to the arts, culture and humanities sector as well as why giving to health-related organizations fell by 4.2% amid the pandemic. However, organizations that rely on in-person events and services – such as operas and museums, as well as charity walks, runs and other peer-to-peer fundraising events that raise money to fight diseases – overall fared worse in 2020 compared to 2019. Civil rights and voting rights groups also fall into this category. It also includes donor-advised funds, accounts through which donors can direct gifts to charities, and community development financial institutions, private-sector financial operations that boost local borrowers. This broad category includes the United Way and its local branches, which pool donations raised in workplaces, from corporations and other sources. Giving to public-society benefit organizations grew the most, a 14.3% increase to $48 billion. This additional giving responded to the COVID-19 pandemic and the economic troubles it brought about, as well as broad calls for racial justice. Those donations grew 8.4%, in inflation-adjusted dollars, to $65 billion. In addition to addressing the coronavirus pandemic and the unemployment spike it caused, American individuals and foundations responded to calls regarding racial justice.įood banks, homeless shelters, youth programs and other organizations that meet basic needs, collectively known as human services groups, received an outpouring of support in 2020. Uneven experiences for different kinds of nonprofits While certain industries, such as technology, grew in 2020, many others, including travel, hospitality and transportation, experienced losses.ģ. Another study found that one-time online gifts to organizations that provided COVID-19 relief grew by 41%.Īt the same time, corporate philanthropy, which our colleagues in the past have found to be closely linked to economic performance and the profits companies earn, actually fell 7.3%. One report found that the total raised from gifts under $250 grew more than larger donations. While giving by the wealthiest Americans – especially novelist and philanthropist MacKenzie Scott – often dominated the headlines, giving by individuals wasn’t limited to large-scale gifts. ![]() In particular, America’s billionaires became an estimated $1.2 trillion richer in 2020. Stock gains may have also boosted giving by American households, the source of about two-thirds of all charitable dollars, which grew 1% to set another inflation-adjusted record of $324 billion. As their stocks and other holdings grow, that 5% gets larger too. They are required by law to annually give away 5% of the average value of their assets, often held in endowments. Strong stocks also bolstered giving by foundations, which support a wide array of charitable activities by making grants. Based on our findings, it looks like they kept their word: Foundation giving rose 15.6% to a record $88.55 billion in 2020, after adjusting for the effects of inflation. Soon after the COVID-19 pandemic began, many foundations pledged to increase their grantmaking. But stocks usually decline during recessions.Ģ. One reason why giving rose in 2020, even though the economy contracted, was that stocks notched gains by the end of the year.Įconomists have found that donors give more to charity when the stock market fares well. |
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