迪斯尼公司的经营策略探究

沃尔特迪斯尼是世界娱乐业的巨头,经过80多年的发展,公司从一个家庭作坊式的小公司,发展成为屹立于世界娱乐行业之颠的跨国公司。公司2006年的营业收入达到343亿美元,在世界500强企业中排名第180名。本文就迪斯尼公司的发展历程、经营特色、管理理念进行讨论。     

基于随机小波神经网络的一类随机过程的逼近

在小波神经网络基础上提出了随机小波神经网络，给出了随机小波神经网络逼近一类随机过程的收敛性的证明。并在此基础上对随机小波神经网络的拓扑结构，学习机理进行了研究，提出了一系列成果。从本质上 ，随机小波神经网络是小波神经网络的推广。     

Why braille reading is important and how to study it / Por qué es importante la lectura en braille y cómo estudiarla

Despite its relevance in theoretical and practical terms, braille reading has received little attention from researchers. Awareness of the pros and cons of the different procedures used to examine braille reading is needed to facilitate the realization of systematic studies and to improve teaching methods in braille reading. This study provides a critical examination of braille reading methods and highlights key points for future studies on tactile reading.     

Employment procedures and practices challenge teacher assistants in mainstream schools

Reliance on teacher assistants (TAs) in mainstream schools to support students with disability and learning difficulties is an increasing trend in Australia. In 2011, over 80,000 TAs were employed costing approximately $3billion per annum [DEEWR. 2012. Job Outlook. Accessed June 2013. http://joboutlook.gov.au/default.aspx]. This paper reports on the employment procedures and practices that affect TAs working in four mainstream schools in Australia. Using data gathered from a qualitative case study conducted over three years, the study found that TAs and teachers have minimal understanding of the TA role. In addition, TAs have limited understanding of employer expectations, education department system policies, the TA career structure and school policies. Existing procedures and practices, both at the education department system level and at the individual school level, exclude TAs from accessing information afforded to other school staff. As a result, TAs work alone and often fail to provide effective support to both students and teachers. It is recommended that school leaders improve employment conditions for TAs at both system and school levels to ensure that students and teachers receive maximum benefit from employing TAs.     

Letter processing in reading and spelling: Some dissociations

We describe the complex pattern of spared and impaired performance observed in a neurologically impaired subject on a number of letter processing tasks including: written letter naming, alphabetization, matching across typecase and font, oral and written spelling to dictation, and across-case letter priming. The observed dissociation in performance between the naming of written letters and the naming of letters in oral spelling as well as the dissociation between oral spelling and written spelling are shown to support a model of letter processing in which a distinction is drawn between visuo-spatial and abstract levels of letter representation. We also describe symmetrical deficits in the reading and writing of letters. These can be understood: in reading, as the result of an impairment to the processes which mediate the conversion of visuo-spatial letter representations to abstract representations, and in writing, as a deficit to the processes which negotiate the apparently reverse operation. This finding is interpreted within the context of the notions of neural and functional proximity and we raise the possibility that processes which perform distinct computations may, nonetheless, share certain computational resources.Requests for offprints should be addressed to Brenda Rapp or Alfonso Caramazza. The research reported in this paper was made possible through the support of NIH (NINCDS) NS22202 and the Seaver Institute. We would like to express our appreciation to J. E. for his participation in this study and we thank Roberta Ann Goodman-Schulman and Cristina Romani for their helpful comments and Paul Mullin for his generous programming assistance.     

Academic Self-Handicapping: What We Know, What More There is to Learn

Some students put off studying until the last minute, fool around the night before a test, and otherwise reduce effort so that if their subsequent performance is low, these circumstances will be seen as the cause rather than lack of ability. These strategies are called self-handicapping because they often undermine performance. In this paper, we begin with a definition of academic self-handicapping. Next, we review our research in which we used achievement goal theory as a framework for examining academic handicapping among elementary and middle school students. We discuss the implications of the recent conceptualization of approach and avoidance components of performance goals for handicapping. We conclude with a consideration of some potentially fruitful future directions for research on academic self-handicapping, focusing particularly on individual differences in handicapping, contextual influences, and the methods used to study handicapping.     

顺应理论对口译的解释力

近年来研究者开始用语用学理论解释翻译现象。运用语言顺应理论解释口译过程中的译语如何顺应语境因素 ,顺应原语的语言结构成份 ,顺应口译的动态过程 ,使译语连贯、得体地再现原语的真实意图。     

Correcting experience-based judgments: the perseverance of subjective experience in the face of the correction of judgment

Many of our cognitive and metacognitive judgments are based on sheer subjective experience. Subjective experience, however, may be contaminated by irrelevant factors, resulting in biased judgments. Under certain conditions people exert a metacognitive correction process to remedy such biased judgments. In this study we examine the proposition that even after a judgment has been corrected to avoid the biasing effects on subjective experience, subjective experience itself remains biased. We asked participants to judge the difficulty of anagrams for others. When they were aware of having been exposed to the solutions of some of the anagrams, they corrected their difficulty judgments for these anagrams. Despite this correction, their speeded choices in a subsequent task disclosed their biased subjective experience that these anagrams were easier to solve. Implications for the study of metacognition and for the educational domain are discussed.

Multiobjective optimization and multivariable control of the beer fermentation process with the use of evolutionary algorithms

INTRODUCTIONThefermentationprocesshasgreatscientificandpracticalimportance.Forseveralreasons,qua-litycontrol,forexample,itisimportanttoincludeallkindsoftechnologicaladvancesintheindustrialprocesses.Thisisthemainaimofourresearch,whichisverycomplexduetothenon-linearityofthestudiedphenomena.Themathematicalmodelsfoundinliteratureincludeonlylaboratoyconditions.Amathematicalmodelhasbeendevelopedforthebeerfermentationprocessbecauseoftheadvantagesthatitprovides.Itallowssimulatingwhatcanhappenwhe…     

新加坡、美国与英国电子政务发展比较

随着网络信息技术在全球范围内的广泛应用，世界各国都将自己的电子政务建设作为提高政府行政管理能力的重要途径。电子政务在许多发达国家已经进入了相对成熟的发展期，因此我们有必要学习和借鉴发达国家电子政务建设的成功经验，取长补短，促进我们国家的电子政务的实施与建设。