多核处理器的出现使得并行编程成为了每个程序员关注的主题。不具备多处理器核的计算机系统已经变得越来越少。本书为c++程序给出了并行编程的解决方案，它既不要求放弃c++，也不要求使用那些裸线程或者本地线程。 本书介绍的是Intel线程构建模块。线程构建模块是一个用来实现并行语义的c++模板库，它对c++进行了扩展，抽象出了线程管理机制并支持简明的并行编程。在使用这个库时，你所要指定的是任务而不是线程，然后库将高效自动地将这些任务映射到线程上。如果希望程序在处理器核不断增加的情况下也能够继续运行，那么这种方式将带来许多好处。与裸线程相比，线程构建模块能够使你更方便地表达并行语义，同时还能够提高程序的性能，可移植性和可扩展性。在使用本书时，你无需任何并行编程经验或者在多核处理器上的编程经验。无论你是拥有丰富的并行编程经验，还是对并行编程一无所知，本书的内容都...(展开全部)

多核处理器的出现使得并行编程成为了每个程序员关注的主题。不具备多处理器核的计算机系统已经变得越来越少。本书为c++程序给出了并行编程的解决方案，它既不要求放弃c++，也不要求使用那些裸线程或者本地线程。 本书介绍的是Intel线程构建模块。线程构建模块是一个用来实现并行语义的c++模板库，它对c++进行了扩展，抽象出了线程管理机制并支持简明的并行编程。在使用这个库时，你所要指定的是任务而不是线程，然后库将高效自动地将这些任务映射到线程上。如果希望程序在处理器核不断增加的情况下也能够继续运行，那么这种方式将带来许多好处。与裸线程相比，线程构建模块能够使你更方便地表达并行语义，同时还能够提高程序的性能，可移植性和可扩展性。在使用本书时，你无需任何并行编程经验或者在多核处理器上的编程经验。无论你是拥有丰富的并行编程经验，还是对并行编程一无所知，本书的内容都...(展开全部)

Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystems, for example, niches act as semi-permeable boundaries, and smells and visual patterns serve as signals; governments have departmental hierarchies with memoranda acting as signals; and ...(展开全部)

An overarching framework for comparing and steering complex adaptive systems is developed through understanding the mechanisms that generate their intricate signal/boundary hierarchies. Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystem...(展开全部)

An overarching framework for comparing and steering complex adaptive systems is developed through understanding the mechanisms that generate their intricate signal/boundary hierarchies. Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystem...(展开全部)

Complex adaptive systems (cas), including ecosystems, governments, biological cells, and markets, are characterized by intricate hierarchical arrangements of boundaries and signals. In ecosystems, for example, niches act as semi-permeable boundaries, and smells and visual patterns serve as signals; governments have departmental hierarchies with memoranda acting as signals; and ...(展开全部)

The origin of cells remains one of the most fundamental problems in biology, one that over the past two decades has spawned a large body of research and debate. With In Search of Cell History, Franklin M. Harold offers a comprehensive, impartial take on that research and the controversies that keep the field in turmoil. Written in accessible language and complemented by a gloss...(展开全部)

"The Elements: An Interactive Guide to the Building Blocks of our Universe" is an illustrated reference book to the elements that make up everything in our universe. General information about the properties, behaviour and occurrence of the elements, their main compounds and their principal uses is given. It is authoritative and accessible, with a sense of wonder about the way t...(展开全部)