Bøker av Mark Powell

Technical Diving - An Introduction by Mark Powell gives a straightforward overview of technical diving and dispels many of the myths surrounding this area. It explores what is meant by technical diving, what is involved, the risks that arise and how you can move towards this type of diving.

Award winning Deco for Divers provides a comprehensive overview of the principles underlying decompression theory. Mark Powell has written a book that for the first time allows the average diver to fully understand the principles behind this fascinating aspect of diving. This book bridges the gap between introductory books and source scientific information. What I wanted was an intermediate overview that went into more detail but wasn't written for academics or researchers. When I became a technical diving instructor I started teaching other people about decompression theory. I tried to give an overview of decompression theory at this intermediate level to give my students a better understanding of what was happening during decompression dives. This was always very popular amongst divers who, like me, had always wanted to understand more about the concepts and models underlying decompression theory. I was always being asked if I could recommend a good book which covered this area but as before, there was no such text available. Over time I started giving out notes for the decompression theory portion of my courses and these notes started building. Initially they were just a few pages but the notes became more and more comprehensive and started to cover more and more areas. Eventually they grew into this book.

Shy Walsh might be the greatest female fighter of her time, but a loss in a Vegas title fight, and the sneaking suspicion that she wanted to lose, sends her reeling back to her Central Florida home and her dying mother. She needs some perspective, she needs to pull herself together. But one day she meets Thomas Clayton, a doctor recently released from prison, and everything changes. They fall in love, maybe, but Tommy has his own demons, and what begins as an attempt to build a life together quickly devolves into a criminal enterprise that spans the state. Helpless in the face of addiction and guilt, and, most especially, the peculiar brokenness of being American in the 21st Century, Shy and Tommy descend into a nightmare existence of crime and isolation.Hurricane Season is a noir thriller about fighting and addiction, prison and drugs; but more than that, it is a love story set in the carnage of an America wrecked by inequality.Early Praise"Brutal and poetic, Mark Powell's story will retune your heart strings, you'll begin with a triple-espresso and end with triple-shots of Kentucky bourbon and no chaser, it's a smooth burn." -Frank Bill, author of Back to the Dirt"In Hurricane Season Mark Powell writes about the places where America happens - its hospitals, prisons, fighting gyms, and roadside motels. This is an indispensable work of fiction about the contemporary South in all its tragic complexities. A book brimming with heart, as propulsive as it is wise." -Caleb Johnson, author of Treeborne

Introducing "Toxicity: Unmasked" This compelling book will take you on a transformative journey, dissecting the characteristics and behaviours of toxic coworkers that permeate the work environments of today's organisations. Through poignant real-life examples and insightful analysis, Mark Powell paints a vivid picture of these individuals and the detrimental effects they could have on your well-being. By identifying the most common archetypes, such as the manipulative saboteur, the relentless micromanager, the political climber, the hallway gossip and the chronic complainer, the author equips you with the tools to recognise these toxic coworker traits and build your resilience and methods to cope-you will transform from a toxic sabotage victim to a self-mastery champion.

The connected world offers the potential for radical new business insights gleaned from previously unimaginable volumes of data. But business has got bogged down in the process of collecting and storing that data; money has been wasted on data lakes in which many IT departments have drowned without being able to deliver useful insights to business leaders. Big data has new and exciting answers to offer, but business leaders must first decide what questions it would like to see answered. Data may be the new oil, but to date we have only built oil depots. This book analyses the new, Fourth Wave of business transformation, which will build the refineries that turn data into useful products. Business has started from 'data up' and needs to start again from 'value down', going back to the drivers of real business value and deciding what insights would help realize that value. Only then can we begin to interrogate data with purpose.

"The Greaves family is the pillar of Germantown, a small South Carolina community that nestles in the folds of the Appalachian Mountains. Richard and Clara Greaves live in a stone manor paid for by the bank Richard founded three decades ago. Their oldest son, Jack, is the high school athletic director, their daughter, Emily, the county solicitor. Their youngest son, Tom, is a former champion on American Ninja. Their lives appear charmed, at least until the October weekend when they begin to unravel, quickly and publicly. In the wake of shady business transactions, a floundering marriage, and Tom' s new Leonard Cohen tattoo-- the Greaves are so harried no one seems to have realized the family matriarch has suffered a stroke. Into this chaos comes Nayma, a young Mexican-American woman in a very white town, lonely Elvis, war veteran and high school groundskeeper, and Dr. Elias Agnew, a high school teacher existing behind a facade of dissimulation-- all of whom challenge traditional notions of what it means to be southern, and what it means to be accepted, particularly when the old ways begin to crumble."--Page [4] of cover.

Set students on track to achieve the best grade possible with My Revision Notes.

Original lessons from the arts and performance world for becoming a more effective manager and leader in business.

The Student's Book Premium Pack contains the Student's Book and webcode access to online components. The Online Workbook allows students to practise language online and on the move and see their progress. The Student's Resource Centre gives access to additional material such as audio, video, answer key, glossary, phrase banks and worksheets.

The Student's Book Premium Pack contains the Student's Book and webcode access to online components. The Online Workbook allows students to practise language online and on the move and see their progress. The Student's Resource Centre gives access to additional material such as audio, video, answer key, glossary, phrase banks and worksheets.

An inspiring manifesto for companies to modernize and prepare for business in the 21st century.

Dynamic Presentations is a business skills books from a leading business English author, combining core business skills with innovative new areas.

Today's teens are dealing with adult issues and problems that previous generations did not encounter. With little power to control or to affect outcomes, many teens feel overwhelmed, making stress and stress-related problems widespread among today's young people. Stress Relief: The Ultimate Teen Guide makes eliminating stress an art form. Written in a style that appeals to a teen audience, this accessible volume is not about managing stress, but rather about preventing and avoiding it-and eliminating the feelings it causes.