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High Performance Networking

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第60 / 62 頁
出版日:1998/12/10 作者:Konrad Kleinknecht  出版社:Cambridge Univ Pr  裝訂:精裝
This textbook provides a clear, concise and comprehensive review of the physical principles behind the devices used to detect charged particles and gamma rays, and the construction and performance of these many different types of detectors. This second edition has been thoroughly revised and updated to include all the latest developments in detector technology. Detectors for high-energy particles and radiation are used in many areas of science, especially particle physics and nuclear physics experiments, nuclear medicine, cosmic ray measurements, space sciences and geological exploration. This second edition includes several new chapters, covering micro-strip gas chambers, silicon strip detectors and CCDs, scintillating fibres, shower detectors using noble liquid gases, and compensating calorimeters for hadronic showers. This lucid textbook is well illustrated throughout with examples from the many areas in science in which these detectors are used. It provides both a coursebook for st
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Detectors for Particle Radiation
90 折
出版日:1998/12/10 作者:Konrad Kleinknecht  出版社:Cambridge Univ Pr  裝訂:平裝
This textbook provides a clear, concise and comprehensive review of the physical principles behind the devices used to detect charged particles and gamma rays, and the construction and performance of these many different types of detectors. This second edition has been thoroughly revised and updated to include all the latest developments in detector technology. Detectors for high-energy particles and radiation are used in many areas of science, especially particle physics and nuclear physics experiments, nuclear medicine, cosmic ray measurements, space sciences and geological exploration. This second edition includes several new chapters, covering micro-strip gas chambers, silicon strip detectors and CCDs, scintillating fibres, shower detectors using noble liquid gases, and compensating calorimeters for hadronic showers. This lucid textbook is well illustrated throughout with examples from the many areas in science in which these detectors are used. It provides both a coursebook for st
優惠價: 9 3158
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F.A.R.M. System (Book 2): Rage
滿額折
出版日:2025/11/18 作者:Rich Koslowski  出版社:Top Shelf Productions  裝訂:平裝
When superpowers aren’t enough…some heroes look for a boost to give them the competitive edge. Award-winning graphic novelist Rich Koslowski continues his striking work of superhero satire!Rich Koslowski’s original graphic novel F.A.R.M. System pulled back the curtain on the superhero community to reveal a satirical blend of pro sports and show business, filled with heroes and hustlers alike. Now, the shocking sequel, F.A.R.M. System: Rage, explores the intersection of superpowers, performance-enhancing drugs, and American politics.The F.A.R.M. System’s founder, Alexander Ellison, is under heavy attack…from the hero Armor Man and his team of high-priced attorneys! They’re accusing him of illegally enhancing his clients with a controversial designer drug called the Boost—a “super-steroid” that can amplify superhuman abilities to truly unimaginable levels. While Alex faces the fight of his life in the courtroom, the court of public opinion will decide whether one of Alex’s most promising
優惠價: 79 600
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The Race to Be Myself Young Readers Edition (Kirkus Reviews Best of 2024)
79 折
出版日:2024/05/28 作者:Caster Semenya  出版社:Norton Young Readers  裝訂:精裝
Kirkus Reviews Best of 2024School Library Journal Best Books 2024New York Public Library Best Books of 2024Caster Semenya is a two-time Olympic gold medalist and a three-time world champion in track from South Africa. Since her first spectacular performance at the 2009 World Championship in Berlin, she has been at the center of a growing debate about female eligibility rules in professional athletics because of her naturally high testosterone levels. After she was forced to take devastating hormone-altering drugs in order to continue competing, this debate has moved to center stage in the future of inclusivity for professional athletes.In this middle grade adaptation of her debut adult memoir, Caster recounts her childhood growing up in a small village in South Africa, the love for and acceptance of her identity from her community, and her trailblazing fight for the right to compete in professional sports. The Race to Be Myself is an illuminating and necessary story of identity and sel
優惠價: 79 600
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Blue Period Manga Box Set 1 (Vol. 1-6) (Manga) 藍色時期
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出版日:2023/11/07 作者:Tsubasa Yamaguchi  出版社:PBKKDNCM  裝訂:盒裝
Collect the manga that became the hit Netflix Original Anime!A manga about the struggles and rewards of a life dedicated to art. Popular guy Yatora realizes he's just going through the motions to make other people happy and finds himself in a new passion: painting. But untethering yourself from all your past expectations is dangerous as well as thrilling...Includes Vol. 1-6 of Blue Period and an exclusive coloring book!2020 Manga Taisho Grand Prize WinnerYALSA Great Graphic Novels for Teens selectionTexas Library Association Maverick Graphic Novels Reading List unanimous selectionYatora is the perfect high school student, with good grades and lots of friends. It's an effortless performance, and, ultimately... a dull one. But he wanders into the art room one day, and a lone painting captures his eye, awakening him to a kind of beauty he never knew. Compelled and consumed, he dives in headfirst--and he's about to learn how savage and unforgiving art can be...This premium slipcase collect
優惠價: 79 2340
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Master of Change:How to Excel When Everything Is Changing - Including You
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出版日:2023/09/05 作者:Brad Stulberg  出版社:Bonnier Books Ltd  裝訂:平裝
Sets out the revelatory new idea of 'rugged flexibility' - a mindset by which one can not only negotiate a changing world and workplace, but thrive within disorder. The result is to become a master of change and to flourish in the flux of life.'A fascinating and inspiring field guide for plunging into uncertainty' - Oliver Burkeman'A powerful roadmap for a tumultuous world' - Cal NewportMaster of Change is offers a captivating and compelling new framework for negotiating our changing world and workplace, and going on to thrive within uncertainty.While we see change as an exception and instability as something to overcome, change is actually an enduring principle of all our lives. Indeed, research shows that, on average, people experience thirty-six major 'disorder events' in the course of their adulthood. The mark of success is how we can flourish not by fighting but by embracing change.Borrowing from the high-performance world of business, resilience-training and mindset-hacking, scie
優惠價: 79 738
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Butts
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出版日:2022/11/22 作者:Heather Radke  出版社:Avid Reader Pr  裝訂:精裝
A fascinating journey into the scientific and cultural history of the female butt, for fans of Mary Roach and Leslie Jamison.Whether we love them or hate them, think they’re sexy, think they’re strange, consider them too big, too small, or anywhere in between, humans have a complicated relationship with butts. It is a body part unique to humans, critical to our evolution and survival, and yet it has come to signify so much more: sex, desire, comedy, shame. A woman’s butt, in particular, is forever being assessed, criticized, and objectified, from anxious self-examinations trying on jeans in department store dressing rooms to enduring crass remarks while walking down a street or high school hallways. But why? In Butts: A Backstory, reporter, essayist, and RadioLab contributing editor Heather Radke is determined to find out.Spanning nearly two centuries, this vivid cultural history takes us from the performance halls of 19th-century London to the aerobics studios of the 1980s, the music
優惠價: 79 871
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The BMW Century, 2nd Edition
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出版日:2022/06/28 作者:Tony Lewin  出版社:Motorbooks Intl  裝訂:精裝
BMW Century details more than one hundred years of BMW from its historic aviation roots to today’s trend-setting cars and motorcycles. Celebrate more than 100 years of Germany’s best two- and four-wheeled rides. This handsome volume is filled with images, history, and in-depth review of the incredible machines BMW has created year after year.Established in 1916, BMW is one of the automotive and motorcycle industry’s oldest and most-respected manufacturers. Over the past 100-plus years, the company has passed through myriad incarnations. BMW Centurychronicles this remarkable transportation story through the cars and motorcycles manufactured, from the 1923 R32 motorcycle to today’s sleek electric, hybrid, and high-performance cars.BMW Century showcases how the company’s visionary team systematically rebuilt BMW in the post-World War II years into the spectacular success we know today―a company with sales in excess of two million cars annually, led by its top-selling 3-series.BMW’s motor
優惠價: 79 1651
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Junkers Ju 188 Units of World War 2
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出版日:2022/06/21 作者:Robert Forsyth  出版社:Osprey Pub Co  裝訂:平裝
This title examines the history and development of the Ju 188 twin-engined aircraft, the Luftwaffe’s attempt to enhance and improve its peerless Ju 88.The Junkers Ju 188 was the epitome of mid-war German twin-engined aircraft design, representing the enhancement of an earlier type and incorporating increased performance and technological sophistication. As part of the 1939 “Bomber B” program, it was intended as a replacement for the Ju 88 and He 111 medium bombers, taking advantage of uprated Jumo and BMW engines and incorporating a radically redesigned cockpit area with all-round visibility for high-speed bombing, torpedo-bomber carrying, FuG 200 radar, and camera-equipped reconnaissance operations. What emerged, from the autumn of 1943, was a sophisticated bomber and reconnaissance aircraft―and intended night fighter. After operational trials, the Ju 188 equipped three bomber Geschwader and several long-range reconnaissance Staffeln in the East and Italy, conducting operations over B
優惠價: 79 720
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From CIA to CEO
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出版日:2022/05/26 作者:Rupal Patel  出版社:Blink Publishing  裝訂:平裝
From CIA to CEO is an ops manual and one-of-a-kind tradecraft toolkit for leaders and entrepreneurs that reveals how the rarefied techniques of the CIA can help anyone find their voice, discover their potential, and thrive in the world of business. Agent-turned-entrepreneur Rupal Patel shares the unique skills she developed as a woman and field agent in the high-stakes, alpha-male world of the CIA, and combines those clandestine insights with her experiences as a business leader and advisor. Each chapter brings tools and tips from the top-secret world of the CIA into everyday living and leading, including methods like Profiling and Situational Awareness that uncover and amplify strengths, and game-changing new frameworks like Identity Driven Leadership and Personal Energy Mapping that unleash performance and develop steel-core confidence. Full of motivating stories and truly unique exercises, From CIA to CEO shows readers how to leverage the CIA mindset to remake the rules and become
優惠價: 79 651
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B-36 ‘Peacemaker’ Units of the Cold War
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出版日:2022/03/15 作者:Peter E. Davies  出版社:Osprey Games  裝訂:平裝
A fully illustrated study into the extraordinary Convair B-36 during the Cold War.Conceived during 1941 in case Germany occupied Britain, when US bombers would then have insufficient range to retaliate, the B-36 was to be primarily a “10,000-mile bomber” with heavy defensive armament, six engines and a performance that would prevent interception by fighters. Although rapid developments in jet engine and high-speed airframe technology quickly made it obsolescent, the B-36 took part in many important nuclear test programs. The aircraft also provided the US nuclear deterrent until the faster B-52 became available in 1955. It was one of the first aircraft to use substantial amounts of magnesium in its structure, leading to the bomber’s “Magnesium Overcast” nickname. It earned many superlatives due to the size and complexity of its structure, which used 27 miles of wiring, had a wingspan longer than the Wright brothers’ first flight, equivalent engine power to 400 cars, the same internal ca
優惠價: 79 720
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Getting to Neutral: How to Conquer Negativity and Thrive in a Chaotic World
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出版日:2022/01/25 作者:Trevor Moawad  出版社:HARPER ONE  裝訂:精裝
In this breakthrough book, the author of national bestseller It Takes What It Takes provides life-changing guidance for navigating adversity, revealing how to apply neutral thinking to help us through the most challenging times.The most trusted mental coach in sports, Trevor Moawad revolutionized competition with his concept of neutral thinking: a performance strategy using a judgment-free approach to coolly assess situations in high-pressure moments. Top athletes, elite coaches, and successful businesspeople have relied on his training methods to help them reach the top of their respective games. From the World Cup to the Super Bowl to the c-suite, Trevor's clients are using neutral thinking to perform their best.But in late 2019, Trevor discovered his method works far beyond the playing field when he was faced with his biggest challenge: cancer. In the following months, as the pandemic went into full swing, Trevor was in and out of the hospital for treatments. With the world and his
優惠價: 79 841
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Consequential Courts ─ Judicial Roles in Global Perspective
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出版日:2013/04/08 作者:Diana Kapiszewski  出版社:Cambridge Univ Pr  裝訂:平裝
In the early twenty-first century, courts have become versatile actors in the governance of many constitutional democracies, and judges play a variety of roles in politics and policy making. Assembling papers penned by academic specialists on high courts around the world, and presented during a year-long Andrew W. Mellon Foundation John E. Sawyer Seminar at the University of California, Berkeley, this volume maps the roles in governance that courts are undertaking and the ways they have come to matter in the political life of their nations. It offers empirically rich accounts of dramatic judicial actions in the Americas, Europe, the Middle East and Asia, exploring the political conditions and judicial strategies that have fostered those assertions of power and evaluating when and how courts' performance of new roles has been politically consequential. By focusing on the content and consequences of judicial power, the book advances a new agenda for the comparative study of courts.
優惠價: 9 1520
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出版日:2013/04/08 作者:Diana Kapiszewski  出版社:Cambridge Univ Pr  裝訂:精裝
In the early twenty-first century, courts have become versatile actors in the governance of many constitutional democracies, and judges play a variety of roles in politics and policy making. Assembling papers penned by academic specialists on high courts around the world, and presented during a year-long Andrew W. Mellon Foundation John E. Sawyer Seminar at the University of California, Berkeley, this volume maps the roles in governance that courts are undertaking and the ways they have come to matter in the political life of their nations. It offers empirically rich accounts of dramatic judicial actions in the Americas, Europe, the Middle East and Asia, exploring the political conditions and judicial strategies that have fostered those assertions of power and evaluating when and how courts' performance of new roles has been politically consequential. By focusing on the content and consequences of judicial power, the book advances a new agenda for the comparative study of courts.
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Military Threats:The Costs of Coercion and the Price of Peace
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出版日:2012/07/19 作者:Branislav L. Slantchev  出版社:Cambridge Univ Pr  裝訂:平裝
Is military power central in determining which states get their voice heard? Must states run a high risk of war to communicate credible intent? In this book, Slantchev shows that states can often obtain concessions without incurring higher risks when they use military threats. Unlike diplomatic forms of communication, physical military moves improve a state's expected performance in war. If the opponent believes the threat, it will be more likely to back down. Military moves are also inherently costly, so only resolved states are willing to pay these costs. Slantchev argues that powerful states can secure better peaceful outcomes and lower the risk of war, but the likelihood of war depends on the extent to which a state is prepared to use military threats to deter challenges to peace and compel concessions without fighting. The price of peace may therefore be large: states invest in military forces that are both costly and unused.
優惠價: 9 1637
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The Two Gentlemen of Verona
90 折
出版日:2012/05/28 作者:William Shakespeare  出版社:Cambridge Univ Pr  裝訂:平裝
The New Cambridge Shakespeare appeals to students worldwide for its up-to-date scholarship and emphasis on performance. The series features line-by-line commentaries and textual notes on the plays and poems. Introductions are regularly refreshed with accounts of new critical, stage and screen interpretations. In this second edition of The Two Gentlemen of Verona, Kurt Schlueter approaches Shakespeare's early comedy as a parody of two types of Renaissance educational fiction: the love-quest story and the test-of-friendship story, which in combination show high-flown human ideals as incompatible with each other and with human nature. Since the first known production at David Garrick's Drury Lane Theatre, the play has tempted major directors and actors, though changing conceptions of the play often fail to recognise its subversive impetus. This updated edition includes a new introductory section by Lucy Munro on recent stage and critical interpretations, bringing the thoroughly researched
優惠價: 9 584
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The Two Gentlemen of Verona
滿額折
出版日:2012/04/23 作者:William Shakespeare  出版社:Cambridge Univ Pr  裝訂:精裝
The New Cambridge Shakespeare appeals to students worldwide for its up-to-date scholarship and emphasis on performance. The series features line-by-line commentaries and textual notes on the plays and poems. Introductions are regularly refreshed with accounts of new critical, stage and screen interpretations. In this second edition of The Two Gentlemen of Verona, Kurt Schlueter approaches Shakespeare's early comedy as a parody of two types of Renaissance educational fiction: the love-quest story and the test-of-friendship story, which in combination show high-flown human ideals as incompatible with each other and with human nature. Since the first known production at David Garrick's Drury Lane Theatre, the play has tempted major directors and actors, though changing conceptions of the play often fail to recognise its subversive impetus. This updated edition includes a new introductory section by Lucy Munro on recent stage and critical interpretations, bringing the thoroughly researched
優惠價: 9 2969
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出版日:2011/12/31 作者:Gabriele Manganaro  出版社:Cambridge Univ Pr  裝訂:精裝
Need to get up to speed quickly on the latest advances in high performance data converters? Want help choosing the best architecture for your application? With everything you need to know about the key new converter architectures, this guide is for you. It presents basic principles, circuit and system design techniques and associated trade-offs, doing away with lengthy mathematical proofs and providing intuitive descriptions upfront. Everything from time-to-digital converters to comparator-based/zero-crossing ADCs is covered and each topic is introduced with a short summary of the essential basics. Practical examples describing actual chips, along with extensive comparison between architectural or circuit options, ease architecture selection and help you cut design time and engineering risk. Trade-offs, advantages and disadvantages of each option are put into perspective with a discussion of future trends, showing where this field is heading, what is driving it and what the most import
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
出版日:2010/11/30 作者:Branislav L. Slantchev  出版社:Cambridge Univ Pr  裝訂:精裝
Is military power central in determining which states get their voice heard? Must states run a high risk of war to communicate credible intent? In this book, Slantchev shows that states can often obtain concessions without incurring higher risks when they use military threats. Unlike diplomatic forms of communication, physical military moves improve a state's expected performance in war. If the opponent believes the threat, it will be more likely to back down. Military moves are also inherently costly, so only resolved states are willing to pay these costs. Slantchev argues that powerful states can secure better peaceful outcomes and lower the risk of war, but the likelihood of war depends on the extent to which a state is prepared to use military threats to deter challenges to peace and compel concessions without fighting. The price of peace may therefore be large: states invest in military forces that are both costly and unused.
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Ethical Patterns in Early Christian Thought
90 折
出版日:2009/01/08 作者:Eric Osborn  出版社:Cambridge Univ Pr  裝訂:平裝
In so-called Christian countries an increasing number of people openly reject Christian morality. It is a commonplace that they do this for values that can be shown to be Christian. How did this state of affairs come about? An examination of the beginning of Christian ethical thought shows that, within great personal variety, certain patterns or concepts remain constant. Righteousness, discipleship, faith and love are traced in this book from the New Testament through to Augustine. There is a necessary tension between high ideals and practical performance, or between perfection and contingency. When this tension is lost, Christian ethics can easily go wrong. The amoral perfectionism of second-century Gnostics is remarkably similar to the mysticism of communal movements; the opposite threat of legalism has always been present in conservative forms of Christianity. Dr Osborn is concerned to explain rather than to defend, to look at the way conclusions are reached, and to show the rich d
優惠價: 9 1988
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May the Best Player Win
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出版日:2024/09/17 作者:Kyla Zhao  出版社:Penguin Putnam Inc  裝訂:平裝
A humorous and heartfelt MG debut about chess, girl power, and performance anxiety in elite sports.For fans of Kelly Yang and Celia C. Perez!Tick, toc . . . Tick, toc . . . The clock is ticking for May Li, whose middle-school chess team just earned a victory at the state championship, kicking them into high gear in preparation for nationals. What’s more exciting for May is that her win came with a special award for being the top female player in the tournament. An award that earns her a spot on a splashy Lingard Middle School campaign celebrating student achievements. May should be thrilled. But some of her teammates, including her supposed-to-be-friend Ralph, aren’t too keen on the special attention she’s getting—and they're even questioning her skills. Backed into a corner, but not one to back down, May makes a move: She bets Ralph she can win Lingard’s internal chess tournament and become team captain for nationals. Under the pressure of her
優惠價: 79 330
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On Top of Glass: My Stories as a Queer Girl in Figure Skating
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出版日:2021/10/19 作者:Karina Manta  出版社:Alfred a Knopf Inc  裝訂:精裝
An insightful memoir from a figure skating champion about her life as a bisexual professional athlete, perfect for readers of Fierce by Aly Reisman and Forward by Abby Wambach. Karina Manta has had a busy few years: Not only did she capture the hearts of many with her fan-favorite performance at the U.S. Figure Skating Championships, she also became the first female figure skater on Team USA to come out as queer. Her Modern Love essay I Can't Hate My Body if I Love Hers was published in the New York Times, and then she joined the circus--Cirque du Soleil's on-ice show, AXEL. Karina's memoir covers these experiences and much more. Attending a high school with 4,000 students, you'd expect to know more than two openly gay students, but Karina didn't meet an out-lesbian until she was nearly seventeen--let alone any other kind of queer woman. But this isn't just a story about her queerness. It's also a story about her struggle with body image in a sport that prizes delicate femininity. It's
優惠價: 79 570
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世界冠軍教我的8堂高效能課:他們成功不靠天賦、也非盲目苦練!成功者的心態校正與思維進階法全公開
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出版日:2023/01/19 作者:傑克.漢佛瑞; 達米安.休斯  出版社:商業周刊  裝訂:平裝
★絕無僅有!世界冠軍來當你的高效能教練★學他們的心態‧訓練‧實戰工具,讓你釋放潛力,升級高效能人才!★甫出版即登英國《星期日泰晤士報》暢銷書冠軍 頂尖陣容、超過七十座冠軍獎盃淬鍊的成功智慧──想在職場表現、自我提升、團隊成績……追求高效能,世界冠軍的8堂課帶你調校心態→具體行動→帶動隊友,助你停止無效努力、突破成長關卡,達到最想要的成功。 英國知名體育主播傑克.漢佛瑞20年採訪生涯,發現頂尖人士的成功法則。他與心理學者達米安.休斯於2020年3月合作開設「高效能」(High Performance)Podcast節目,邀請世界上最傑出的運動員、教練和企業家等在各自領域都極為知名的高效能人士,暢談他們如何在重重壓力和挫敗中取得卓越成就,訪談場場精彩且深具啟發性,包括:青少年賽車手比利.蒙格在一場賽事意外失去雙腿,他說:「我知道那不是我的錯,但『怎麼應對』,就是我的責任了。」現在的他開著改裝過的車重回賽場;跳水王子湯姆.戴利時時被壓力和偏見包圍,卻屢獲佳績,他這樣做:「每天一開始就寫下我當天要完成的三件事。任務是大是小不重要。重要的是遵循這個過程──『控制我能控制的事』。」香水女王喬.馬龍(Jo Malone)天生閱讀障礙、早年輟學,卻開發自身獨特優勢──對香氣的直覺……兩年多來,節目已訪談數十位頂尖高效能人士,長踞收聽/下載人榜單,聽眾反應熱烈、好評如潮,因此,漢佛瑞與休斯將其精鍊成《世界冠軍教我的8堂高效能課》一書,付諸出版,分享廣大讀者。3步驟 × 8堂課 × 40則實戰案例,渴望精進的每個人都可以依序練習: 第一步 學世界冠軍思考‧ 第一課:對自己負起完全的責任→分辨你該承擔的責任,而不是糾結已經發生的錯誤→實戰工具:山德爾信/承認錯誤/責任等式‧ 第二課→找到發自內心的動力→找到比外在金錢更有用、更長久的承諾和責任→實戰工具:動機矩陣/控制感/找到連結‧ 第三課:保持冷靜→不受「紅色腦」(恐懼、焦慮、憤怒的情緒)所影響,並積極練習藍色腦(保持冷靜的情緒)。→實戰工具:想像自己表現完美/提醒自己有能力/反思風險是什麼 第二步 學世界冠軍行動‧ 第四課:找到你天生的優勢→不要糾結於你不擅長的事情。重要的是你擅長什麼→實戰工具:銘記「黃金種子」時刻/重新寫履歷/找到你的心流‧ 第五課:靈活度→想出解決老問題的新方法態→實戰工具
優惠價: 9 342
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混凝土外加劑的原理與應用(第二版)(簡體書)
滿額折
出版日:2011/04/02 作者:陳建奎  出版社:中國計劃出版社  裝訂:平裝
水泥混凝土是當代*宗的人造建築材料。我國水泥年產量已超過4億噸,約占世界年產水泥的1/3;混凝土用量也為世界各國之冠,從國家重點建設工程到村鎮建築,都大量採用。 自從1824年波特蘭水泥問世以來,混凝土與鋼筋混凝土應用愈來愈廣泛,混凝土科學技術也不斷地取得進步。20世紀30年代開始採用的以引氣劑與塑化劑為主的混凝土外加劑技術,對優質混凝土的四大要素,即耐久性、強度、工作性與經濟性,產生了十分明顯甚至是決定性的作用。時至今日,外加劑已成為現代混凝土不可缺少的組分;摻加優質外加劑已成為混凝土改性的一條必經的技術途徑。 在60多年的混凝土外加劑發展過程中,引氣劑的使用對提高混凝土的耐久性起到顯著的作用,摻加極小劑量(0.002%~0.01%)的旨氣劑,在混漲土中引入大量微氣泡,在*含氣量(約4%-6%)的情況下,混凝土抗凍融循環破壞的能力可提高10倍以上,從而大大增加混凝土的耐久性;同時對工作性和均勻性也有明顯改善,有利於工程質量的提高。20世紀60年代初問世的高效減水劑(或稱超塑化劑)給混凝土的改性帶來了重大的突破。摻加少量(1%左右)的高效減少水劑,採用常規的混凝土工藝,就能配制得到28d抗壓強度達60~120MPa的高強度混凝土。70年代初出現了以超塑化劑配制的流態混凝土,已廣泛應用。進入90年代,由美國首先提出的高性能混凝土(High Performance Con-crete,簡稱HPC)的新概念,其基本要求是混凝土應具有良好的耐久性、工作性和強度。促使高強度混凝土向高性能混凝土發展的動力是建築工程發展的需要,如高層化、大荷載、大跨度、大體積、快速、經濟、節能以及特種工程的特性要求等。因此,高性能混凝土作為跨世紀的新型高效建築材料被大量採用。 在混凝土材料發展的同時,也促進了混凝土外加劑向高效、多功能和復合化的方向發展。採用復合外加劑能夠改善新拌混凝土的工作性(如增加流動性、減少流動性經時損失等)和穩定性(如勻質性、不離析、不泌水等),調節水泥的水化硬化過程(如延緩水化放熱、早強、高強等),改善混凝土的孔結構(如達到輕質、高強、耐久等),提高混凝土體積穩定性(補償收縮、防滲、抗裂等),以及賦予混凝土某些特殊性能。因此,高效、多功能、復合外加劑的開發與應用,必將推動混凝土制備工藝和新型混凝土材料的發展,例如流態混凝土、自流平自密實混凝土、水下澆築混凝土、無宏觀缺陷
優惠價: 87 167
無庫存
出版日:1993/12/07 作者:CharlesH. Koelbel  出版社:Mit Pr  裝訂:精裝
出版日:2017/07/26 作者:Elizabeth Bluff  出版社:CRC Pr I Llc  裝訂:平裝
The origin of this book is the compelling evidence that a high proportion of machinery-related deaths and injuries are attributable to genuine and serious risks originating within machine design and c
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
Setting the Pace ― Peak Performance for Young and Beginning Runners
滿額折
出版日:2013/01/27 作者:Sue E. Jones  出版社:Createspace Independent Pub  裝訂:平裝
With all the books about running and training on the market, there is now one designed specifically with the young runner in middle and high school in mind. In this easy-to-read book, author, Sue E. J
定價:577 元
無庫存
出版日:2017/03/31 作者:Tracy L. Skipper (EDT)  出版社:Natl Resource Center for the  裝訂:平裝
First-year seminars have been widely hailed as a high-impact educational practice, leading to improved academic performance, increased retention, and achievement of critical 21st Century learning outc
定價:1250 元
無庫存
出版日:2017/05/01 作者:Ron Van Megen; Hans Van Dijk  出版社:Meyer & Meyer Sport  裝訂:平裝
Meyer & Meyer Premium — the next level of instructional sports literature with high-quality, full-color books. How much power does your human engine have? How much power do you need for running in
出版日:2017/06/19 作者:Richard Barrett  出版社:Taylor & Francis  裝訂:精裝
Values-driven organizations are the most successful organizations on the planet. This book explains that understanding employees’ needs—what people value—is the key to creating a high performing organ
若需訂購本書,請電洽客服 02-25006600[分機130、131]。
The Values-Driven Organization ─ Cultural Health and Employee Well-Being As a Pathway to Sustainable Performance
90 折
出版日:2017/06/19 作者:Richard Barrett  出版社:Taylor & Francis  裝訂:平裝
Values-driven organizations are the most successful organizations on the planet. This book explains that understanding employees’ needs—what people value—is the key to creating a high performing organ
優惠價: 9 2833
無庫存
Twentieth-Century Choral Music ― An Annotated Bibliography of Music Suitable for Use by High School Choirs
90 折
出版日:1991/02/01 作者:J. Perry White  出版社:Rowman & Littlefield Pub Inc  裝訂:精裝
Provides over 360 entries including the composer, title, voicing, accompaniment, publisher, and more, for twentieth-century choral music intended for performance by junior high through college choruse
優惠價: 9 2599
無庫存
出版日:2010/04/26 作者:茱蒂‧吉泰爾  出版社:麥格羅希爾  裝訂:平裝
提昇醫療品質的最佳處方一套絕對能提高效率的經營秘密 茱蒂‧吉泰爾在《關係與績效》裡,揭櫫了《財星雜誌》稱之為「有史以來最成功的航空公司」的經營管理祕密。現在,這位暢銷書作者解釋如何將那些相同的原則運用於現在最重要、且日益複雜的產業─健康照護 (Healthcare)。 本書闡述「關聯式協調」(relational coordination)這項重要觀念──即透過共同的目標、共享的知識及相互尊重
絕版無法訂購
出版日:2022/05/11 作者:布蘭登・布夏德  出版社:星出版  裝訂:平裝
史上最多人關注、最常被引述、最多人追蹤的個人發展/高績效教練《成功》雜誌和《歐普拉雜誌》譽為個人成長與成就領域最具影響力人物之一在高成效議題上,他訓練、認證過的人數世界第一超過二十年研究、十年服務各領域精英,量化數以萬計問卷調查得出6種習慣×18道練習,幫助你找出專屬自己的成功模式,始終如一、長期締造卓越表現**賴瑞・金、歐普拉推薦 **本書作者布蘭登・布夏德(Brendon Burchard)為世界頂尖高績效教練,也是《紐約時報》、《今日美國報》、《華爾街日報》第1名的暢銷作家。他的個人發展影片觀看次數破億,逾160萬人上過他的線上課程或影音系列。他是臉書最多人追蹤的Top 100公眾人物之一,也是YouTube自助類影片最多人觀看的指標人物之一。布蘭登服務過的客戶包括:美國前總統、歐普拉、葛萊美獎歌手、奧運選手、《財富》500大企業高階主管、美軍特種部隊,以及待在家裡的一般父母,《成功》(SUCCESS)雜誌和《歐普拉雜誌》(O, The Oprah Magazine)把他譽為個人成長與成就領域最具影響力人物之一。二十年來,布蘭登不斷為下列三個基本問題尋找答案:1. 為什麼有些人、有些團隊,能比其他人、其他團隊成功得更快、更持久?2. 成功的人為什麼有些痛苦不堪、一點都不快樂,有些卻比同儕更健康、更快樂、心理素質和動機更強,總是積極進取、樂在其中?3. 什麼能夠有效激勵人們奮發上進?什麼樣的習慣、訓練與支援,能夠幫助人們迅速精進?長年與團隊深入研究、逾十年擔任各領域精英教練的專業經驗,以及來自全球學員數以萬計問卷調查得出的量化結果,布蘭登發現,想要取得、長期保持成功,有六種習慣至關重要。無論你的年紀、個性如何,無論你從事什麼工作、具有什麼天賦優勢或技能,無論你在任何領域,有六種刻意養成的習慣,能夠讓你脫穎而出、表現卓越,始終如一、長期取得超過一般標準的成功:追求清晰、激發活力、提高必要性、增加生產力、發展影響力、展現勇氣。想要成就更多、增加收入、改善關係、提升生活品質、領導他人、更快發展技能,或是變得更快樂、更有自信,本書的6種習慣×18道練習,都能幫助你獲致明顯成效。*書中包含各章練習問題、自評表單、免費的英文線上評估和訓練影音。
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出版日:2018/12/29 作者:保羅.扎克  出版社:如果  裝訂:平裝
信任,是最棒的管理,也是最好的領導! 神經科學家教你創造高績效團隊的科學 神經經濟研究中心保羅.扎克的科學團隊, 透過長年的研究和調查,以強而有力的實驗數據, 告訴你激勵員工士氣、提升組織績效,唯一真正有效的方法, 就是建立擁有高信任度的職場文化。 實驗證明,信任對提升組織績效確實有用! 保羅.扎克的科學團隊首度證明,當人們信任某人時,大腦會產生「催產素」。藉由催產素的運作,會啟動人們的互惠行為,
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出版日:2005/09/16 作者:BRIERE  出版社:JOHN WILEY & SONS;LTD  裝訂:平裝
Fun projects and valuable content join forces to enable readers to turn their wireless home network into a high-performance wireless infrastructure capable of entertainment networking and even home au
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出版日:1991/08/30 作者:DHAS  出版社:JOHN WILEY & SONS;LTD  裝訂:精裝
Investigates the latest research on broadband switching and provides supporting material and insight into the correlated areas of networking, performance analysis, and alternate technologies.
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