Information Technology A Textbook Of Class 9th


Sumita Arora
    

The Economic Naturalist: In Search of Explanations for Everyday Enigmas


Robert H. Frank - 2006
    Drive-up ATM keypads have Braille dots because it's cheaper to make the same machine for both drive-up and walk-up locations. Travelers from Kansas City to Orlando pay less because they are usually price-sensitive tourists with many choices of destination, whereas travelers originating from Orlando typically choose Kansas City for specific family or business reasons.The Economic Naturalist employs basic economic principles to answer scores of intriguing questions from everyday life, and, along the way, introduces key ideas such as the cost benefit principle, the "no cash left on the table" principle, and the law of one price. There is no more delightful and painless way of learning these fundamental principles.

The End of Night: Searching for Natural Darkness in an Age of Artificial Light


Paul Bogard - 2013
    A starry night is one of nature's most magical wonders, yet in our artificially lit world, three-quarters of Americans' eyes never switch to night vision, and most no longer experience true darkness. In The End of Night, Paul Bogard restores awareness of the spectacularly primal, wildly dark night sky and how it has influenced the human experience across everything from science to art.From Las Vegas's Luxor Beam (the brightest single spot on this planet) to nights so starlit the sky looks like snow, Bogard blends personal narrative, natural history, science, and history to shed light on the importance of darkness--what we've lost, what we still have, and what we might regain--and the simple ways we can reduce the brightness of our nights tonight.

Calculus with Analytic Geometry [with Graphing Calculator Supplement]


Howard Anton
    

Advanced Software Testing, Volume 1: Guide to the ISTQB Advanced Certification as an Advanced Test Analyst


Rex Black - 2008
    With a hands-on, exercise-rich approach, this book teaches you how to define and carry out the tasks required to put a test strategy into action. Learn how to analyze the system, taking into account the user's quality expectations. Additionally, learn how to evaluate system requirements as part of formal and informal reviews, using an understanding of the business domain to determine requirement validity. You will be able to analyze, design, implement, and execute tests, using risk considerations to determine the appropriate effort and priority for tests. You will learn how to report on testing progress and provide necessary evidence to support your evaluations of system quality.

Applied Mathematics for Business, Economics, and the Social Sciences


Frank S. Budnick - 1979
    Oriented towards the needs of the student, the text retains such pedagogical features as Algebra Flashbacks, Notes to the Student, Points for Thought or Discussion, and an extensive array of problems and applications to support the learning process.

Solutions and Problems


Virgil Moring Faires
    

Dangerous Personalities: An FBI Profiler Shows You How to Identify and Protect Yourself from Harmful People


Joe Navarro - 2014
    So often the reporters say that "there were some signs, but nobody acted." the scary part about these tragedies is that less than 1% of criminals are incarcerated for their crimes, meaning that for every headline, there are millions of dangerous situations in which average people find themselves. On top of that, how can ordinary people identify threats from those who may not hurt them physically but can devastate their lives on a daily basis—the crazy coworkers, out-of control family members, or relentless neighbors?In Dangerous Personalities, former FBI profiler Joe Navarro shows readers how to identify the four most common "dangerous personalities" and analyze how much of a threat each one can be: the Narcissist, the Predator, the Paranoid, and the Unstable Personality. Along the way, readers learn how to protect themselves both immediately and long-term—as well as how to recover from the trauma of being close to such a destructive force.

A Doctor Blind Date for the Cowboy


Dobi Daniels - 2020
    Two paths headed in opposite directions. But could a blind date give them the love they both secretly want?Dr. Zoey Brown had a bucket list for when she finished her Emergency Medicine fellowship:• Review multiple offers to work at a leading city hospital. Check.• Go on a long overdue vacation. Double check.• Well, a blind date was nowhere on her list after being burned one too many times.At her friend's urging, she ends up in western Dexin Valley to check out a new ER center. Two weeks of relaxing vacation with no strings attached wasn't supposed to be hard, right?Yet she hadn't counted on being roped into a blind date with Dex Dexin, the one man who’d witnessed her most embarrassing moment on arrival in town.Dex Dexin was hoping to find a wife soon who would share his love of the ranch but planned to do so on his own terms, as a man who valued his privacy.But a chance encounter with Zoey sets off a chain reaction that has him tripping all over himself in situations that make him want to retreat into his shell.Yet he can’t seem to forget her.As they rediscover more of themselves, will the afraid-to-commit Zoey and the semi-recluse Dex give love a chance even if it means finding it through a blind date?

Reading Power 2 Teacher's Guide with Answer Key


Linda Jeffries
    It also includes a sample syllabus and answer key.

Quantum Mechanics


Jim Al-Khalili - 2017
    You'll discover how the sun shines, why light is both a wave and a particle, the certainty of the Uncertainty Principle, Schrodinger's Cat, Einstein's spooky action, how to build a quantum computer, and why quantum mechanics drives even its experts completely crazy. 'Jim Al-Khalili has done an admirable job of condensing the ideas of quantum physics from Max Planck to the possibilities of quantum computers into brisk, straightforward English' The Times

The Life You Can Save: How to Do Your Part to End World Poverty


Peter Singer - 2009
    The pandemic has had a devastating effect on global extreme poverty and harrowing scenes from around the world continue to leave us shocked. As the pandemic rages on, it’s natural to ask: how can I help? Peter Singer – often considered to be the world’s most influential living philosopher– answers this question in The 10th Anniversary Edition of his seminal book, The Life You Can Save. This book will inspire and empower readers to ACT NOW and SAVE LIVES. Moreover, the ebook and the audiobook (narrated by mission–aligned celebrities including Stephen Fry, Kristen Bell, Paul Simon and Michael Schur!) is available to all readers for FREE on The Life You Can Save website. In The Life You Can Save, Peter Singer compellingly lays out the case for why and how we can take action to provide immense benefit to others, at minimal cost to ourselves. Using ethical arguments, illuminating examples, and case studies of charitable giving, he shows that our current response to world poverty is not only insufficient but morally indefensible. And he provides practical recommendations of charities proven to dramatically improve, and even save, the lives of children, women and men living in extreme poverty. The Life You Can Save teaches us to be a part of the solution, helping others as we help ourselves.

Hazel House


Oby Aligwekwe - 2018
    With Phina’s beauty and the massive fortune she inherited from her father, everything seems to have been handed to her by fate, but her keen mind and business acumen keep Ophinas – her luxury retail company – a cut above the rest. Phina and Patrick lead an enchanting life, and with high-powered friends and everything money can buy, their lives are never short of excitement. When a dead body turns up in a hotel room in Barcelona and a letter exposes a dark secret, some truths about their extraordinary lives begin to unravel. As more people are drawn into the puzzle that Phina’s Private Investigator is piecing together to solve the murder, they soon realize they are dealing with an opponent far more ominous than they ever imagined. Filled with treachery and intrigue and delivered in a thrilling narrative that takes readers from London to Lagos to New York, Hazel House paints a vivid portrait of how the needs of humans collide amidst unimaginable wealth, intense desire and the quest for power.

In the Ocean of Night


Gregory Benford - 1977
    Ordered to destroy the comet, he instead discovers that it is actually the shell of a derelict space probe - a wreck with just enough power to emit a single electronic signal...2034: Then a reply is heard. Searching for the source of this signal that comes from outside the solar system, Nigel discovers the existence of a sentient ship. When the new vessel begins to communicate directly with him, the astronaut learns of the horrors that await humanity. For the ship was created by an alien race that has spent billions and billions of years searching for intelligent life...to annihilate it.In the Ocean of Night is a 1977 hard science fiction novel by Gregory Benford. It is the first novel in his Galactic Center Saga. It was nominated for the Nebula Award for Best Novel in 1977. It was first published as a novelette in the May/June 1972 edition of Worlds of If Science Fiction.

Triggers


Robert J. Sawyer - 2012
    He is rushed to the hospital, where surgeons struggle to save his life—and where Professor Ranjip Singh is experimenting with a device that can erase traumatic memories. Then a terrorist bomb detonates. In the operating room, the president suffers cardiac arrest. He has a near-death experience—but the memories that flash through Jerrison’s mind are not his own. The electromagnetic pulse generated by the bomb amplified and scrambled Professor Singh’s equipment, allowing a random group of people to access one another’s minds. One of those people can retrieve the President Jerrison’s memories—including classified information regarding the upcoming military mission, which, if revealed, could cost countless lives. But the task of determining who has switched memories with whom is a daunting one—particularly when some of the people involved have reason to lie…