* DYING MESSAGE NOVELETTE: o Mum is the Word (EQMM, 4/66) * CONTEMPORARY PROBLEMS IN DEDUCTION o Object Lesson (This Week, 09/10/55, as "The Blackboard Gangsters" and reprinted: EQMM, 4/58) o No Parking (This Week, 3/18/56, as "Terror in a Penthouse" and reprinted: EQMM, 2/58) o No Place to Live (This Week, 6/10/56, as "The Man They All Hated" and reprinted: EQMM, 3/58) o Mirac...(展开全部)

* DYING MESSAGE NOVELETTE: o Mum is the Word (EQMM, 4/66) * CONTEMPORARY PROBLEMS IN DEDUCTION o Object Lesson (This Week, 09/10/55, as "The Blackboard Gangsters" and reprinted: EQMM, 4/58) o No Parking (This Week, 3/18/56, as "Terror in a Penthouse" and reprinted: EQMM, 2/58) o No Place to Live (This Week, 6/10/56, as "The Man They All Hated" and reprinted: EQMM, 3/58) o Mirac...(展开全部)

The heart of any system that simulates the physical interaction between objects is collision detection-the ability to detect when two objects have come into contact. This system is also one of the most difficult aspects of a physical simulation to implement correctly, and invariably it is the main consumer of CPU cycles. Practitioners, new to the field or otherwise, quickly dis...(展开全部)

The heart of any system that simulates the physical interaction between objects is collision detection-the ability to detect when two objects have come into contact. This system is also one of the most difficult aspects of a physical simulation to implement correctly, and invariably it is the main consumer of CPU cycles. Practitioners, new to the field or otherwise, quickly dis...(展开全部)

PsychoPy is an open-source (free) software package for creating rich, dynamic experiments in psychology, neuroscience and linguistics. It provides an intuitive graphical interface (the “Builder”) as well as the option to insert Python code. This combination makes it easy enough for teaching, but also flexible enough for all manner of behavioural experiments. As a result, Psycho...(展开全部)

Lei Tang（唐磊） 2010年于亚利桑那州立大学获博士学位，现为雅虎实验室研究员。他的研究方向包括：社会计算、数据挖掘和社会媒体挖掘，尤其是混杂网络的关系学习、群体进化、特征抽取和影响建模以及社会媒体中的集体行为建模与预测。他是ACM和IEEE会员。 Huan Liu（刘欢） 南加州大学获博士学位，现为亚利桑那州立大学计算机科学与工程教授。他的研究方向包括：数据/网络挖掘、机器学习、社会计算、人工智能等。他是社会计算、行为建模和预测（SBP）国际会议/专题研讨会（http://sbp.asu.edu/）的发起者，同时是AAAI、ACM、ASEE和IEEE的会员。

Lei Tang（唐磊） 2010年于亚利桑那州立大学获博士学位，现为雅虎实验室研究员。他的研究方向包括：社会计算、数据挖掘和社会媒体挖掘，尤其是混杂网络的关系学习、群体进化、特征抽取和影响建模以及社会媒体中的集体行为建模与预测。他是ACM和IEEE会员。 Huan Liu（刘欢） 南加州大学获博士学位，现为亚利桑那州立大学计算机科学与工程教授。他的研究方向包括：数据/网络挖掘、机器学习、社会计算、人工智能等。他是社会计算、行为建模和预测（SBP）国际会议/专题研讨会（http://sbp.asu.edu/）的发起者，同时是AAAI、ACM、ASEE和IEEE的会员。

Political scientists often ask themselves what might have been if history had unfolded differently: if Stalin had been ousted as General Party Secretary or if the United States had not dropped the bomb on Japan. Although scholars sometimes scoff at applying hypothetical reasoning to world politics, the contributors to this volume - including James Fearon, Richard Lebow, Margare...(展开全部)

"This book is very well written...I think that the new, more advanced material will increase its usefulness to students at a later level in their undergraduate studies...In fact, it is brimming with good advice..." - David Clark-Carter, Staffordshire University "It is friendly, accessible and a text which students can turn to when they are in trouble late at night...students s...(展开全部)

Review "This book is very well written...I think that the new, more advanced material will increase its usefulness to students at a later level in their undergraduate studies...In fact, it is brimming with good advice." - David Clark-Carter, Staffordshire University "It is friendly, accessible and a text which students can turn to when they are in trouble late at night...studen...(展开全部)