More than ninety case studies shed new light on power system phenomena & power system disturbances Based on the authors four decades of experience this book enables readers to implement systems in order to monitor & perform comprehensive analyses of power system disturbances. Most importantly readers will discover the latest strategies & techniques needed to detect & resolve problems that could lead to blackouts to ensure the smooth operation & reliability of any power system. Logically organized Disturbance Analysis for Power Systems begins with an introduction to the power system disturbance analysis function & its implementation. The book then guides readers through the causes & modes of clearing of phase & ground faults occurring within power systems as well as power system phenomena & their impact on relay system performance. The next series of chapters presents more than ninety actual case studies that demonstrate how protection systems have performed in detecting & isolating power system disturbances in: Generators Transformers Overhead transmission lines Cable transmission line feeders Circuit breaker failures Throughout these case studies actual digital fault recording (DFR) records oscillograms & numerical relay fault records are presented & analyzed to demonstrate why power system disturbances happen & how the sequence of events are deduced. The final chapter of the book is dedicated to practice problems encouraging readers to apply what theyve learned to perform their own system disturbance analyses. This book makes it possible for engineers technicians & power system operators to perform expert power system disturbance analyses using the latest tested & proven methods. Moreover the books many cases studies & practice problems make it ideal for students studying power systems. ...

John Wilder is in his mid-thirties a successful salesman with a place in the country an adoring wife & a ten-year-old son. But something is wrong. His family no longer interests him his infidelities are leading him nowhere & he has begun to drink too much. Then one night something inside John snaps & he calls his wife to tell her that he isnt coming home... ...

Never get between a girl & her diamonds.. . Stunning good looks a gorgeous fiance a limitless trust fund: London's leading It Girl Lola Fitzsimmons leads a charmed life a pampered princess whose rich father funds her every whim. Evie Lopez is just as beautiful but she's had to work her own way up life's greasy pole
- literally. Now she's hooked herself an indulgent sugar daddy Evie has abandoned her pole-dancing career swapping New York's seedy strip bars for a luxury Manhattan penthouse. But Lola & Evie are on a collision course with their nemesis. When Lola's father falls into a coma her ruthless stepmother Carin seizes control of the purse strings
- & cuts off her stepdaughter without a penny. Then Carin evicts Evie her husband's mistress from her fabulous love-nest & adds insult to injury by stealing her diamonds. It's riches to rags overnight. & although they have every reason to dislike each other Lola & Evie must team up if they are to defeat their common enemy: Carin the Ice Queen. As the girls get to know each other they realise this might be fun. Let battle commence.. .

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Endless arguments? Communication by grunt? Seismic sulking? Lives ruled by FOMO (fear of missing out)? Sound like your teenager? Behavioural expert Charlie Taylor has the answers in this practical handbook which is full of simple effective techniques for improving your teenagers behaviour. Charlie Taylors straight-talking no-nonsense approach guides you away from knee-jerk parenting towards a more proactive & positive relationship with your teenager. With particular emphasis on the power of praise
- the basis of his acclaimed 6 to 1 strategy
- & planning in advance for behaviour or communication hotspots every parent can break the miserable pattern of constant confrontation endless negotiation & repetitive nagging. With the insights & methods found in Divas & Door Slammers including a handy Troubleshooting Guide every household with teenagers can quickly transform from havoc to harmony.

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This global guide to the worlds top dive sites is an inspirational reference source for divers who wish to experience personally or vicariously the best diving the planet has to offer. Written by the experienced dive authors of New Hollands award-winning dive guides the book is based on first-hand experience. Contributing Editor Jack Jackson has fully updated this second edition adding some new wreck dives & making sure that all the travel & dive information is fully up to date. This

Includes:: new locations for hyperbaric chambers treating the bends & the latest travel advice for divers in the wake of increased security at airports which can make travelling with diving equipment problematical. Conservation issues are more relevant now than ever & Jack has ensured that the latest concerns & advice are included. Structured by oceans & seas each section starts with a general overview of diving-related features & conditions. A large scale map shows the basic ocean topography & locates the featured dive regions to follow while regional maps feature specific dive sites to help divers select & locate the type of diving experience they are looking for. For those inspired to travel to any of the featured sites or regions an appendix lists travel & dive information climate the best time to go contacts dive operators & emergency facilities. In addition to comprehensive mapping the book features superb underwater photography showing famous wrecks a wide range of marine habitats & a huge diversity of species ranging from whale sharks to coral.

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British history is irrevocably tied to the sea. The progress & very survival of this island nation has depended in large part upon the development of its naval fleet & on maritime engineering & overseas trade. For centuries Britannia did indeed rule the waves & at one time a huge percentage of all ships made in the world were constructed in Britain. While those days are now largely over a tantalising sunken treasury of Britain's glorious naval past lies waiting to be explored at the bottom of the sea in the countless wrecks that lie around Britain's shores. Dive England's Greatest Wrecks is the perfect companion for any diver interested in exploring England's most exciting shipwrecks preserved as time capsules of an era of sea power & majesty that has now passed into the history books. Among the ten featured here are the Salsette off Weymouth arguably England's most famous shipwreck; the SS Kyarra off Dorset; the British submarine M2 & the pre-dreadnought battleship HMS Hood both lying off Portland; the American Liberty ship James Eagan Layne off Plymouth; & the fabulous P&O liner Moldavia. Along with the history of each vessel & the dramatic account of how it was wrecked there is essential diver information detailing how the wreck lies today along with depths tides & other points of interest. Each of the wrecks is vividly brought to life by specially commissioned stunning paintings showing the vessels as they lie on the seabed today. ...

Of the eight nations with Red Sea coastlines Egypt has attracted the greatest number of diving visitors & continues to do so. DIVE RED SEA offers fresh new insights into the classic Egyptian dives as well as exploring a few spots that have recently been discovered. ...

Dive Scapa Flow" is a comprehensive & practical guide to the spectacular & famous Orkney wrecks
- the colossal intact remains
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A Divers Guide to Reef Life" is set to become the indispensable companion for reef divers wishing to identify photograph or learn about the myriad of fascinating creatures who inhabit the worlds tropical reefs & mangroves. The 1200 definitive & concise descriptions are drawn from the authors first-hand experiences & are also accompanied by stunningly clear & detailed photographs facilitating the identification of species. In addition the authors also impart advice on how to use underwater cameras to capture beautiful images such as those presented within. Written by Andrea & Antonella Ferrari authors of the highly popular "A Divers Guide to Underwater Malaysia Macrolife" & " Oceani Segreti" which was awarded the prestigious World Grand Prize at the Underwater Image Festival at Antibes. The photos throughout the book are absolutely mesmerizing... The colors are so rich & the details are so amazing in these photos that youll wonder if this is a taxonomic guide or an underwater photography how-to...an absolute must-have for any diver who has eyes & plans on using them while diving
- Willy Volk wetpixel.com. A stunning tropical marine life reference guide which is bursting at the seams with outstanding photographs
- Jane Morgan "DIVE" Magazine December 2006. This work is truly a must for all that are interested in the underwater creatures that inhabit our tropical waters
- Bob Goemans Saltcorner.com October 2006. As essential as your passport on every dive trip from the Red Sea to the Caribbean & Indo-Pacific
- Claudia Pellarini "SUBMERGE" Magazine October 2006. No marine guide in the world will excite you with this much color & fascinate you with this much information
- Willy Volk Wetpixel.com. October 2006... .a truly comprehensive work & probably the only reef guide most divers will need to take with them on a trip
- Tim Ecott " Divernet"."





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She turns to the future in a world thats falling apart. For sixteen-year-old Tris the world changes in a heartbeat when she is forced to make a terrible choice. Turning her back on her family Tris ventures out alone determined to find out where she truly belongs. Shocked by the brutality of her new life Tris can trust no one. & yet she is drawn to a boy who seems to both threaten & protect her. The hardest choices may yet lie ahead!. A debut novel that will leave you breathless. ...