Editora: Simone Malacrida
In this book, exercises are carried out regarding the following mathematical topics: goniometric functions and properties remarkable formulas goniometric equations and inequalities. Initial theoretical hints are also presented to make the performance of the exercises understood
In the summer of 1997, Charles Moore set sail from Honolulu with the sole intention of returning home after competing in a trans-Pacific race. To get to California, he and his crew took a shortcut through the seldom-traversed North Pacific Subtropical Gyre, a vast "oceanic desert" where winds are slack and sailing ships languish. There, Moore realized his catamaran was surrounded by a "plastic soup." He had stumbled upon the largest garbage dump on the planet-a spiral nebula where plastic outweighed zooplankton, the ocean's food base, by a factor of six to one.In Plastic Ocean, Moore recounts his ominous findings and unveils the secret life and hidden properties of plastics. From milk jugs to polymer molecules small enough to penetrate human skin or be unknowingly inhaled, plastic is now suspected of contributing to a host of ailments including infertility, autism, thyroid dysfunction, and some cancers. A call to action as urgent as Rachel Carson's seminal Silent Spring, Moore's sobering revelations will be embraced by activists, concerned parents, and seafaring enthusiasts concerned about the deadly impact and implications of this manmade blight.Ver livro
Keep your head in the clouds with this whimsical guide to the wonders of the sky from an award-winning science writer. In The Cloud Collector’s Handbook, cloud expert Gavin Pretor-Pinney catalogs a variety of clouds and gives readers points for spotting them and recording their finds. This fun and fact-filled book features gorgeous full-color photographs that showcase various types of clouds, from fluffy cumulus to the super rare horseshoe vortex to the wispy noctilucent clouds that hang at the fringes of space. Sure to be a hit with both aspiring and seasoned cloud gazers, this clever handbook comes from the bestselling author, BBC presenter, and founder of the Cloud Appreciation Society.Ver livro
In October 2004, a team of Australian and Indonesian anthropologists led by Mike Morwood and Raden Pandji Soejono stunned the world with their announcement of the discovery of the first example of a new species of human, Homo floresiensis, which they nicknamed the "Hobbit." This was no creation of Tolkien's fantasy, however, but a tool-using, fire-making, cooperatively hunting person. The more Morwood and his colleagues revealed about the find, the more astonishing it became: standing only three feet tall with brains a little larger than a can of cola, the Hobbits forced anthropologists and everyone to reconsider what it means to be human.Morwood's work was no ordinary academic exercise. Along the way he had to tread warily through the cultural landscape of Indonesia—he has an embarrassing mishap with some hard-to-chew pork—and he demonstrated that sometimes the life of a real archaeologist can be a bit like Indiana Jones's when he risked his neck in an ocean-going raft to experience how ancient Indonesians might have navigated the archipelago. Even more, Morwood had to navigate the rock shoals of an archaeological bureaucracy that could be obtuse and even spiteful, and when the Hobbits became embroiled in scientific controversy—as no find of such magnitude could avoid—it proved easy for Morwood to get nearly swamped with trouble. Finds were stolen and damaged, and the backbiting was fierce. But the light of science, once brightened, is difficult to dim, and the story of the indefatigable Morwood's fight to defend his find discovery is an inspiration.Ver livro
LinkedIn is the world's largest professional network platform. With over 500 million professionally-connected members, this is a giant opportunity for your Business-to-Business (B2B) marketing. This audiobook guides you on how to use LinkedIn B2B marketing to generate qualified prospects and obtain clients. To appreciate what awaits you should you take up LinkedIn advertising, this guide begins by providing you with proven benefits of LinkedIn advertising so that you may know your gains well in advance. While LinkedIn has been used successfully by many companies to market their businesses, it is not a one-platform-fits-all kind of basket. There are types of business that have a higher potential to gain from the uniqueness of LinkedIn platform and there are those that have a lower potential of deriving the same gain. This simply means that LinkedIn must be evaluated on a case-to-case basis. In this guide, you will find valuable criteria that will enable you to determine whether LinkedIn suits your marketing needs or not so that you do not risk your resources against potentially low ROI (return on investment). Professionals like belonging to clubs. Online, groups are the equivalent of professional clubs. Thus, you need to know how to use LinkedIn groups to your marketing advantage. This guide will show you how you can leverage the power of groups to gain a competitive edge in your niche. LinkedIn ads are quite unique from other forms of Online ads. This means that you have to give them special attention by learning how to effectively use them for maximum results. We are going to show you how to use the various types of LinkedIn ads to increase your income flow.Ver livro
To maintain the link of communication between battlefields and HQ, between commanders and soldiers, between physically distant Corps is the vital job of the Royal Signal. But the responsibility of the Signals extends beyond the logistical requirements of inter-personal contact Electronic Intelligence and Electronic Warfare are major departments within the organisation, each of which supports the other. The Vital Link examines these diverse aspects and traces the complex developments in techniques, technology and signals tactics since the Second World War. The book, however, is more an historical story then an exhaustive tract for reference purposes. It records the growth of the Signals through its people, the 'high quality' ordinary solder to the odd character, all of whom help to define the Royal Signals. With anecdotes from individual's achievements, both personal and professional, the history of this essentially military branch is presented in an accessible and enjoyable manner.Ver livro
This detailed analysis of the WWII naval battle by the acclaimed historian and mechanical engineer reveals new insight into the Bismarck’s victory. In the spring of 1942, Nazi Germany unleashed its behemoth battleship Bismarck against the British in the Battle of the Denmark Strait. Bismarck destroyed the pride of the Royal Navy, HMS Hood, and severely damaged its newest battleship, HMS Prince of Whales. The decisive victory resonated both in Whitehall and Berlin—and yet there continues to be controversy as to how the conflict was actually fought. The Battle of the Denmark Strait offers a detailed technical analysis of combat circumstances, while new discoveries, revealed for the first time in this book, shed light on the battle. With a close examination of naval gunnery, from the various gun systems to the flight time of shells to their target, historian and mechanical engineer Robert Winklareth has painstakingly reconstructed the battle. He also explores events leading up to the titanic clash, as well as its aftermath.Ver livro
