成年男性特质型焦虑与内侧眶额的自发活动有关（英文）

目的:研究内侧眶额与焦虑加工的关系。创新点:采用Louvain网络模块检测方法对大脑内侧眶额进行自动化功能亚区分割,并发现内侧眶额与健康成年男性特质型焦虑的关系。方法:采用静息态低频振幅比率(fALFF)、静息态功能连通性(RSFC)和脑区功能亚区自动化分割方法。结论:成年男性特质型焦虑分数与内侧眶额的fALFF指标间存在显著相关性,并与右脑内侧眶额和楔前叶之间的功能连通性有关。因此,可以认为内侧眶额涉及特质型焦虑加工。     

Science Letters: Efficient page layout analysis on small devices

Previously we have designed and implemented new image browsing facilities to support effective offline image contents on mobile devices with limited capabilities: low bandwidth, small display, and slow processing. In this letter, we fulfill the automatic production of cartoon contents fitting small-screen display, and introduce a clustering method useful for various types of cartoon images as a prerequisite stage for preserving semantic meaning. The usage of neural networks is to properly cut the various forms of pages. Texture information that is useful for grayscale image segmentation gives us a good clue for page layout analysis using the multilayer perceptron (MLP) based x-y recursive algorithm. We also automatically frame the segment MLP using agglomerative segmentation. Our experimental results show that the combined approaches yield good results of segmentation for several cartoons.     

Low-complexity multiplexer-based normal basis multiplier over GF(2m)

We present a new normal basis multiplication scheme using a multiplexer-based algorithm. In this algorithm, the proposed multiplier processes in parallel and has a multiplexer-based structure that uses MUX and XOR gates instead of AND and XOR gates. We show that our multiplier for type-1 and type-2 normal bases saves about 8% and 16%, respectively, in space complexity as compared to existing normal basis multipliers. Finally, the proposed architecture has regular and modular configurations and is well suited to VLSI implementations.     

Innovation in social networks: knowledge spillover is not enough

Knowledge Management Research & Practice - Knowledge has become increasingly specialized and thus trapped in discipline and sector silos. A rich exchange of ideas across disciplines and sectors...     

The relation between individual interest and knowledge acquisition

The objective of this study was to examine how individual interest and knowledge acquisition are causally related. Three hypotheses were tested using a cross‐lagged panel analysis (N = 186) and two quasi‐experimental studies (N = 68 and N = 108) involving students from schools in Singapore. The first hypothesis is the broadly shared standard assumption on the relation between individual interest and knowledge: the more an individual is interested in a topic, the more (s)he is willing to engage in learning. An alternative hypothesis assumes that individual interest is not the cause but the consequence of the process of learning: individual interest as an affective by‐product of learning. Finally, a third possibility is that interest and knowledge influence each other reciprocally. The results supported the affective‐by‐product hypothesis. Our findings seem at variance with commonly held conceptions that being interested guides knowledge attainment. The implications of these findings for interest research are discussed.     

Benefits of assistive reading software for students with attention disorders

This study investigated how assistive reading software affected the reading performance of a group of 20 post-secondary students who had a primary diagnosis of attention disorder. These students used assistive reading software for most of a semester to read assignments for an English class and in testing sessions in which comparisons were made between normal, unassisted reading, and reading assisted by the soft ware. This software provides a synchronized visual and auditory presentation of text, and incorporates study skills tools for highlighting and note taking. Attention measures, reading speed, comprehension scores, and attitude questionnaire responses were obtained during these sessions. The principal findings were that the assistive software allowed the students to attend better to their reading, to reduce their distractibility, to read with less stress and fatigue, and to read for longer periods of time. It helped them to read faster and, thereby, to complete reading assignments in less time. It did not have a significant effect on comprehension, but it helped some students whose comprehension was very poor. The study results indicate that assistive reading software should be considered as a significant intervention to assist students who have attention disorders and as an accommodation to help them compensate for their disabilities.     

珠三角基础设施项目建设的融资分析

珠江三角洲近年来经济高速发展，各地市政建设日新月异，但也暴露出基础建设资金的缺口问题。本文针对以下几个问题展开分析：一、基础设施项目的作用及工作特点。二、主要融资方式分析。包括（一）常规手段：1.信贷资金 2.自筹资金 3.发行基础设施建设债券融资（二）创新手段：1.设立珠三角海外基金和国内基金 2.发行外币证券 3.BOT 4.ABS 5.ADR 6.组合项目融资方式 7.权利转让 8.金融品种创新。三、保证融资手段顺利实施的若干建议。     

ACES Beyond Fifty: Creating a Future

As the golden anniversary milestone of ACES passes, this article addresses counselor education for the 1990s and beyond, something future leaders and members can reference.     

Experiences of instructors in online learning environments: Identifying and regulating emotions

In an effort to expand existing research on the barriers of instructors experience in online learning environments (OLEs), a qualitative study was conducted at a large mid-Atlantic university. Six instructors teaching in different OLE formats (e.g., asynchronous, hybrid, and synchronous via videoconferencing) participated in two focus groups in order to explore their emotional experiences and ways to regulate the emotions when teaching in OLEs. The overarching themes included emotions of feeling (a) restricted, (b) stressed, (c) devalued, (d) validated, and (e) rejuvenated. The article also provides practical strategies on how participating instructors attempted to manage the challenging emotions. A consensus among all participants is that continuous dialog in a community of practice about strategies to enhance OLEs is imperative.