目录:  第一章 胸穴指压疗法第二章 捏筋拍打疗法第三章 足底推拿疗法第四章 捏脊疗法第五章 脏腑图点穴疗法第六章 铁裆功疗法 内容介绍：推拿又称按摩，是人类最古老的一种外治疗法，推拿疗法是在q理论指导下，结合现代医学理论，运用推拿手法作用于人体特定的部位和穴位，以达到防病治病目的的一种治疗方法，推拿适用于扭伤、挫伤、软组织劳损、落枕、肌肉萎缩、肩周炎、颈椎病、腰椎间盘脱出症、关节运动功能障碍、骨折愈后功能恢复期、腱鞘炎、腱鞘囊肿、胃下垂等症状，本书介绍了介绍了胸穴指压疗法、足底推拿疗法、铁裆功疗法等相关知识。内容截图： ...

目录:  part1 Struts 2: a brand new frameworkpart2 Core concepts: actions, interceptors, and type conversionpart3 Building the view: tags and resultspart4 Improving your applicationpart5 Advanced topics and best practicesindex 内容简介 　　The original Struts project revolutionized Java web development and its rapid adoption resulted in the thousands of Struts-based applications deployed worldwide. Keeping pace with new ideas and trends, Apache Struts 2 has emerged as the product of a merger between the Apache Struts and OpenSymphony WebWork projects, united in their goal to develop an easy-to-use yet feature-rich framework. Struts 2 represents a revolution in design and ease of use when compared to classic Struts. It adds exciting and powerful features such as a plugin framework, JavaServer Faces integration, and XML-free configuration.　　Struts 2 In Action introduces the Apache Struts 2 web application framework and shows you how to quickly develop professional, production-ready modern web applications. Written by Don Brown, one of the leading developers of Struts 2, Chad Davis, a passionate Struts 2 developer, along with Scott Stanlick, this book gently walks you through the key features of Struts 2 in example-driven, easy-to-digest sections.　　Struts 2 in Action delivers accurate, seasoned information that can immediately be put to work. This book is designed for working Java web developers-especially those with some background in Struts 1 or WebWork. The core content, covering key framework components such as Actions, Results, and Interceptors, includes new features like the annotation-based configuration options. You'll find chapters on Struts 2 plugins, FreeMarker, and migration from Struts 1 and WebWork 2. Finally, new topics such as the Ajax tags, Spring Framework integration, and configuration by convention give familiar subjects new depth.　　 作者简介 　　Don Brown is the Technical Lead for Hosted Services at Atlassian Software Systems, with a background in the commercial and US Department of Defense sectors. He is a member of the Apache Software Foundation, and has been a Struts committer since 2003. He is also a committer on several Apache Commons projects and a frequent speaker at JavaOne, ApacheCon, and Java user groups. Chad Davis is a J2EE developer, software consultant, and writer. He has a wide background in writing that ranges from government research and public relations to academic writing in computer science. In addition to publications in a variety of computer science journals, he has published poetry and written ddraft legislation at the state level. Scott Stanlick is a corporate IT instructor with experience in embedded systems, client-server applications, and large scale distributed applications. As a musician needing a "real job" to buy musical gear, he earned a B.A. in Computer Science and has been writing software to pay for his drumming habit ever since. He builds web sites during his free time and plays shows most weekends. 内容截图 ...

目录:  Foreword ....................................................................................................................... xvIntroduction ................................................................................................................. xviiMac OS X: Built to Evolve .................................................................................... xviiThis Book ............................................................................................................ xviiTypographical Conventions ...................................................................................... xixOnline Materials .................................................................................................... xix1. C and Objective-C ........................................................................................................ 1C ........................................................................................................................... 1The Compiler pipeline ....................................................................................... 1The C preprocessor ........................................................................................... 2Const and volatile variables .............................................................................. 13Variable argument lists ..................................................................................... 13Bitwise operations ........................................................................................... 21Objective-C ............................................................................................................ 27C callbacks in Objective-C ............................................................................... 27Objective-C 2.0 .............................................................................................. 29Exercises ............................................................................................................... 402. The Compiler ............................................................................................................. 43Handy Flags ........................................................................................................... 43Debugging ..................................................................................................... 44Warnings ....................................................................................................... 45Seeing Preprocessor Output ...................................................................................... 46Seeing the Generated Assembly Code ......................................................................... 47Compiler Optimization ............................................................................................. 48GCC Extensions ..................................................................................................... 49Name Mangling ...................................................................................................... 50Testing the compiler version ............................................................................. 50The Optimizer ................................................................................................ 50Vectorization .................................................................................................. 51Even More Compiler Flags ....................................................................................... 5164-Bit Computing ................................................................................................... 53The 64-bit programming model ......................................................................... 53New Objective-C runtime ................................................................................. 56Universally Fat Binaries ........................................................................................... 56Fat binaries from the command line ................................................................... 56Fat binaries in Xcode ...................................................................................... 60Fat binary considerations .................................................................................. 603. Blocks ....................................................................................................................... 61Block Syntax ......................................................................................................... 62Return Values ......................................................................................................... 63Accessing Enclosing Scope ....................................................................................... 64Changing Enclosing Scope ....................................................................................... 64Block Variables ...................................................................................................... 65Variable Capture Redux ........................................................................................... 66Blocks as Objects ................................................................................................... 67 内容介绍：Mac OS X 是苹果电脑之操作系统软件的 Mac OS最新版本。Mac OS X 于 2001年 首次推出。它包含两个主要的部份：Darwin，是以 BSD 原始码和 Mach 微核心 为基础，类似 Unix 的开放原始码环境，由苹果电脑采用和与独立开发者协同作进一步的开发；及一个由苹果电脑开发，命名为 Aqua 之有版权的 GUI。　　Mac OS X Server 亦同时于2001年发售. 架构上来说与工作站(客户端)版本相同，只有在包含的工作群组管理和管理软件工具上有所差异，提供对于关键网络服务的简化存取，像是邮件传输服务器， samba 软件，LDAP 目录服务器，以及域名服务器(DNS)。同时它也有不同的授权型态。While there are several books on programming for Mac OS X, Advanced Mac OS X Programming: The Big Nerd Ranch Guide is the only one that contains explanations of how to leverage the powerful underlying technologies. This book gets down to the real nitty-gritty. The third edition is updated for Mac OS X 10.5 and 10.6 and covers new technologies like DTrace, Instruments, Grand Central Dispatch, blocks, and NSOperation. 内容截图： ...

【内容介绍】：第四季的《远古外星人》将以全新的角度探索外星人到访的证据，包括了从远古一直到现在的某些现象，会谈及玛雅文明的神秘消失，以及所留下的世界末日预言等，这些与外星人有没有关联？ ...

【内容介绍】：　　有没有可能在数千年前智慧生命已经访问过地球，带来了他们的科技，彻底的改变了人类历史发展进程？由Erich von Daniken撰写，1968年出版的畅销书《诸神的战车》提出了一个“远古外星人”的理论，颠覆了人们对于人类进程的信念。远古洞穴壁画中奇异的生物，秘鲁的飞机跑道遗迹，和印第安文字中所描述的“神的飞行器”这些反常的考古文物只是一小部分被von Daniken引用作为远古外星宇航员早已被我们的祖先所熟知的例证。　如果地球上的生命起源于外星球，远古外星人到访过地球，他们留下了哪些遗产，又留下了哪些线索，以证明他们曾在此驻足停留？ 远古外星人他们是谁，又怀揣着什么目的而来？　本片由von Daniken自己独立制作，《远古外星人》开始了全新的探险，寻找并评估这些证据。专注于最近30年间的最新发现，包括人类进化中不寻常的DNA和从埃及到叙利亚，到南美洲的最新解密的艺术品。这是对于一个从很多方面来说不能全信，但又不能被忽视的理论的一场没有 ...

目录:  诺贝尔留下的“永动机”开拓原子世界的“鳄鱼”——卢瑟福跨世纪的伟大实验原子弹与哈恩尤里和氘的发现内容介绍：20世纪是一个伟大的世纪，在这个世纪里，人类创造了前所未有的物质文明，取得了无数具有划时代意义的重大科学技术成果，在基础科学领域，相对论的建立，超导现象的发生，以及试管婴儿、克隆羊的降生等，都为人类认识自然、征服自然作出了重大贡献，在技术科学领域，计算机的诞生，电视、录像技术的发明等，都把人类推向一个崭新的信息时代，本书主要介绍了化学的一些故事等。内容截图： ...

目录:  第一章 太阳与太阳观测第二章 太阳黑子第三章 太阳风暴第四章 太阳活动预报第五章 太阳活动与地球环境变化第六章 太阳活动与气象灾害第七章 太阳活动与地震灾害第八章 太阳活动与人生参考文献后记 内容介绍：为了宣传和普及气候和气候变化方面的科学知识，提高公众在全球变化问题上的科学认识，我们组织编撰出版这套《全球变化热门话题》丛书，本套丛书一共18册，由国内相关领域的知名专家撰稿，内容包括以下三方面：一是以大量监测数据为基础，揭示全球变化的苦干事实及其在各个分系统中的表现形式，二是以太阳辐射、大气化学、大气物理、环境和生态演变等多学科交叉理论为基础，深入浅出地阐述气候变化的成因，三是以可持续发展理论为指导，提出人类适应和减缓全球变化的各种对策、途径和方法，该丛书的出版旨在使人们对全球变化有清醒而全面的科学认识，从而更加关注全球变化，并且在更高的层次上、更广泛的范围内认识我国在全球变化中的地位和作用，自觉参与人类社会的共同决策，保护人类赖以生存的地球环境。内容截图： ...

绪论第一篇 问诊　第一章 问诊的重要性　第二章 问诊的内容　第三章 问诊的方法与技巧　第四章 常见症状第二篇 体格检查　第一章 基本方法　第二章 一般检查　第三章 头部　第四章 颈部　第五章 胸部检查　第六章 腹部　第七章 生殖器、肛门、直肠检查　第八章 脊柱与四肢检查　第九章 神经系统检查　第十章 全身体格检查原著：陈文杉 等主编播讲者：蔡宇辉类别：医学教材录音集数：三章：只录绪论、问诊、体格检查；不录病历书写和实验室检查码率：128kbps播放长度:619分钟出版公司：人民卫生出版社内容介绍：本书是“全国高等医药教材建设研究会规划教材”之一，是由基础医学过渡到临床医学十分重要的一门课程。主要对诊断学中的一些基础内容作了阐述。全书共分6篇33章，具体内容包括问诊的方法与技巧、胸部检查、脊柱与四肢检查、全身体格检查、临床血液学检测、常用肾脏功能实验室检测等。该书可供各大专院校作为教材使用，也可供从事相关工作的人员作为参考用书使用。 　　第7版《诊断学》教材的编写，除按照卫生部临床专业教材评审委员会的统一要求外，还采纳了许多师生的意见，进行了全面的修订，尽量使本书的科学性和实用性能得到进一步提高。目录 ...

目录:  Chapter 1 AssessmentA Simple ExampleAssessing Possible GainsChapter 2 Sanity ChecksStatistics and Data SkewnessIndexing ReviewParsing and Bind VariablesBulk OperationsTransaction ManagementChapter 3 User Functions and ViewsUser-Defined FunctionsViewsChapter 4 Testing FrameworkGenerating Test DataComparing Alternative VersionsChapter 5 Statement RefactoringExecution Plans and Optimizer DirectivesAnalyzing a Slow QueryRefactoring the Query CoreRebuilding the Initial QueryChapter 6 Task RefactoringThe SQL MindsetRestructuring the CodeChapter 7 Refactoring Flows and DatabasesReorganizing ProcessingShaking FoundationsChapter 8 How It Works: Refactoring in PracticeCan You Look at the Database?Queries of DeathAll These Fast QueriesNo Obvious Very Wrong QueryTime to ConcludeAppendix Scripts and Sample ProgramsChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7 (MySQL)Appendix Toolsmklipsum and lipsumRoughbench 内容简介What can you do when database performance doesn't meet expectations? Before you turn to expensive hardware upgrades to solve the problem, reach for this book. Refactoring SQL Applications provides a set of tested options for making code modifications to dramatically improve the way your database applications function. Backed by real-world examples, you'll find quick fixes for simple problems, in-depth answers for more complex situations, and complete solutions for applications with extensive problems. Learn to:Determine if and where you can expect performance gainsApply quick fixes, such as limiting calls to the database in stored functions and proceduresRefactor tasks, such as replacing application code by a stored procedure, or replacing iterative, procedural statements with sweeping SQL statementsRefactor flow by increasing parallelism and switching business-inducted processing from synchronous to asynchronousRefactor design using schema extensions, regular views, materialized views, partitioning, and moreCompare before and after versions of a program to ensure you get the same results once you make modificationsRefactoring SQL Applications teaches you to recognize and assess code that needs refactoring, and to understand the crucial link between refactoring and performance. If and when your application bogs down, this book will help you get it back up to speed.作者简介Stephane FaroultStephane Faroult first discovered relational databases and the SQL language back in 1983. He joined Oracle France in their early days (after a brief spell with IBM and a bout of teaching at the University of Ottawa) and soon developed an interest in performance and tuning topics. After leaving Oracle in 1988, he briefly tried to reform and did a bit of operational research, but after one year, he succumbed again to relational databases. He has been continuously performing database consultancy since then, and founded RoughSea Ltd in 1998.Pascal L'HermitePascal L'Hermite has been working with relational databases in OLTP, production and development environments on Oracle Databases for the past 12 years and on Microsoft SQL Server for the past 5 years.内容截图 ...

目录:  第1章 绪论第2章 Matlab图像处理工具箱第3章 图像的变换第4章 图像的增强第5章 图像的复原第6章 图像编码与压缩技术第7章 数字图像处理的应用与发展附录 数字图像处理实验参考文献 内容介绍：本书重点介绍了数字图像处理的基本概念、基本理论、实用技术以及用Matlab进行图像处理、编程的方法，全书共分7章，主要内容包括：图像及其数字处理、Matlab图像处理工具箱、图像的变换、图像的增强、图像的复原、图像编码与压缩技术和数字图像的应用实例等，本书结构合理，叙述清晰、简练，理论与实践并重，使用Matlab作为实验平台，加入了大量的实验实例，并且有大量的实验结果图片，对读者理解利用Matlab软件进行数字图像处理有很大的帮助。 ...