基于最短路径优化问题佛洛依德算法系统的设计与实现

根据"甘肃省2009年计算机应用技能竞赛"的题目要求,使用Visual C++6.0可视化编程平台开发的最短路径求解系统,完成了兰州各大高校之间的最短路径的求解,并将最佳乘车路线可视化呈现给用户.     

城市形象视觉识别系统对广府古城文化产业发展的影响

城市形象识别系统是城市文化的重要载体,对城市文化的塑造与传播起着重要的作用。城市视觉识别系统是通过具体的视觉化手段,有组织、有计划、有条理地传达城市理念。把城市视觉识别系统应用于广府古城的文化产业开发将会有深远的意义。     

Including people with disabilities: an indigenous perspective

Being victims of racial prejudice, religious intolerance, poverty, disempowerment and language loss it could be expected that indigenous people would be supportive of the Inclusion Movement with its philosophy of valuing and acceptance of all people. This supposition is examined for Māori, the indigenous people of Aotearoa/New Zealand. In particular, three research studies investigating Māori perspectives of intellectual disability, blindness and vision impairment, and autism spectrum disorder (ASD) are examined for evidence of inclusive and exclusive attitudes and practices. Findings show that while Māori participants’ opinions varied, people with intellectual disabilities, ASD, blindness and vision impairment were generally valued family members and many examples of inclusive attitudes and practices were shared. Core Māori values support Inclusion. It is proposed that incorporating these values into education and disability services will not only result in more culturally appropriate provisions for Māori but will also contribute to the greater inclusion of all disabled people whatever their ethnicity.     

Early identification and interventions for dyslexia: a contemporary view

This paper reviews current proposals concerning the definition of dyslexia and contrasts it with reading comprehension impairment. We then discuss methods for early identification and review evidence that teacher assessments and ratings may be valid screening tools. Finally, we argue that interventions should be theoretically motivated and evidence based. We conclude that early identification of children at risk of dyslexia followed by the implementation of intervention is a realistic aim for practitioners and policy‐makers.     

论“泛媒介时代”我国新闻摄影的价值取向

文章论述了新闻摄影的主流价值观。在“泛媒介时代”作为历史进步、时代变迁记录者的中国新闻摄影,在定格和记录影像的第一时间要永远坚守社会主义核心价值观,要勇于鞭挞丑恶,维护社会公平、正义,弘扬道德、理想。     

海南平面设计本土视觉语言研究

海南本土视觉语言在平面设计中所反映的文化特征缺乏传统内涵。根据海南平面设计现状,针对海南地域元素挖掘与转化,从图形符号、色彩、意境三个方面探讨海南平面设计视觉语言的本土化。     

Loneliness among Students with Blindness and Sighted Students in Jordan: A brief report

This study investigated loneliness among students with blindness and those who are sighted in Jordan, and examined whether loneliness levels vary according to gender. Students included 90 students with blindness and 79 sighted students selected from high schools and universities in the capital city of Amman. The instrument used to collect information in this study was an Arabic translation and adapted version of the UCLA Loneliness Scale developed by Russell in 1996. The results indicated that students with blindness reported significantly higher degrees of loneliness than sighted students; however, no significant differences were attributable to gender or interaction between visual status and gender. The implications of the findings for families and teachers of students with blindness, and for future research in Jordan, are offered.     

解析PKS背诵模式的认知优势——基于思维导图和词块的应用

PKS背诵模式从语言学和认知心理学的角度对背诵重新解析.该模式以词块为关键词作为背诵的基本单位,以图片表达词块帮助学习者形成视觉映像,利用思维导图管理词块,再辅助以视听读结合的输入方式,寓背诵于娱乐,激发学习者的学习动机,提高背诵效率.PKS背诵有着强大的认知优势,词块可以清除理解障碍,思维导图可以促进背诵图式的建构,二者结合拥有强大的助记功能.该模式的应用有利于培养学习者的想象力和自主学习能力.     

Visual function,performance, and processing of basketball players vs. sedentary individuals

BackgroundAthletes tend to have better visuo-motor performance than do sedentary individuals. However, several basic visual-function and perceptual parameters remain unexplored to date. In this study, we investigated whether differences exist in visual function, performance, and processing between basketball players and individuals without a sport-involvement background.MethodsA total of 33 healthy men with no visual impairment or pathology were divided into 2 groups, depending on the involvement in sport (semi-professional basketball players and sedentary individuals). We tested their baseline heart-rate variability in the resting position apart from subjective questionnaires to determine their physical fitness level, and we checked their visual function, performance, and processing through an extended battery of optometric tests.ResultsThe 2 groups differed in resting heart-rate variability parameters (p < 0.001), confirming their dissimilarities in regular time practising sports per week. The basketball players showed a closer breakpoint and recovery nearpoint of convergence, a higher fusional-vergence rate, better discriminability halos, and better eye–hand coordination (all p values < 0.05).ConclusionThese results show evidence that athletes, basketball players in this case, exhibit better performance in several visual abilities in comparison to a group of individuals without sporting backgrounds, suggesting an improvement due to the systematic involvement of those skills during basketball practice.