高校应用性创新型人才培养教学改革探析     

王东强  陈天培  王爱忠 《青岛大学师范学院学报》2014,(3):68-73

在我国应用性创新型人才培养过程中．还存在教学范式亟待转变、应用性教学创新平台滞后、毕业论文“假题假做”等诸多问题。对上述问题进行改革,需要做好以下工作：树立全程参与人才培养的教改新思路;强化应用特色,系统设计教学范式;强化“双师型”师资队伍建设;加强实践教学环节;毕业论文真题真做等。  相似文献   

Kirjasampo: Rethinking Metadata     

Kaisa Hypén 《Cataloging & classification quarterly》2014,52(2):156-180

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Conservation of an oil portrait of the Empress Dowager Tze Hsi of China     

Jiasun Tsang  Inês Madruga  Don Williams  Jenifer Bosworth  David Hogge 《文物保护研究》2014,59(5):S157-S160

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e-Cognocracy and the design of public policies     

José María Moreno-Jiménez  Cristina Pérez-Espés  Manuela Velázquez 《Government Information Quarterly》2014

Designing public policies using information technology as a communication support system is one of the most important current issues in the public policy making field. This work presents a methodology for the design and selection of public policies based on the cognitive democratic model known as e-Cognocracy. In addition to facilitating debate between representatives and the represented (deliberative democracy), this model allows for co-decision making between citizens and politicians. Furthermore, and of even greater importance, e-Cognocracy generates a process of continuing education that is concordant to the lifelong process of living systems (cognitive process). The methodology contemplates multiple rounds (usually two) when incorporating the preferences of the actors implicated in decision making and takes advantage of the creative capacity of human beings when solving complex problems. At the same time, the methodology permits the evaluation of both the individual and social learning that is derived from the scientific resolution of the problem and the democratisation of the knowledge that is extracted. This methodology was applied to a real-life experience in the Spanish municipality of Cadrete.  相似文献   

Flowchart recognition for non-textual information retrieval in patent search     

Marçal Rusiñol  Lluís-Pere de las Heras  Oriol Ramos Terrades 《Information Retrieval》2014,17(5-6):545-562

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Political Participation and Ideological News Online: “Differential Gains” and “Differential Losses” in a Presidential Election Cycle     

Jennifer Brundidge  R. Kelly Garrett  Hernando Rojas  Homero Gil de Zúñiga 《Mass Communication and Society》2014,17(4):464-486

Observations of the contemporary news media environment often revolve around the topics of ideological polarization and blurred boundaries between mass and interpersonal communication. This study explores these topics through a focus on the association between ideologically oriented online news use, commenting on online news, and political participation. We hypothesize that both ideological online news use generally and proattitudinal online news use are positively related to political participation and that online news commenting creates “differential gains” by augmenting these relationships. Yet we also hypothesize that counterattitudinal online news use is negatively related to political participation and that online news commenting creates “differential losses” by exacerbating this relationship. Analyses of two independently collected and nationally representative surveys found that frequent ideological online news use, proattitudinal online news use, and commenting are all positively related to political participation. We found no evidence for differential gains as a result of online commenting but only for differential losses—counterattitudinal online news use interacts with commenting to create a negative relationship with political participation.  相似文献   

Enhanced production of thermostable laccases from a native strain of Pycnoporus sanguineus using central composite design     

Leticia I. RAMíREZ-CAVAZOS  Charles JUNGHANNS  Rakesh NAIR  Diana L. CáRDENAS-CHáVEZ  Carlos HERNáNDEZ-LUNA  Spiros N. AGATHOS  Roberto PARRA 《Journal of Zhejiang University. Science. B》2014,15(4):343-352

研究目的：优化获得血红密孔菌（P.sanguineus）的最佳培养基组成,提高耐热漆酶的产量。创新要点：获得了目前文献报道的最高水平的漆酶活力。研究方法：通过单因素试验研究了不同培养基（番茄汁、麦麸、麦芽提取物和葡萄糖细菌蛋白胨培养基）和不同组合诱导剂（大豆油、阿魏酸、没食子酸、二甲基苯胺、酸性蓝62和活性蓝19分别与硫酸铜组合诱导剂）对P.sanguineus产耐热漆酶的影响。在此基础上采用中心组合试验设计,进一步研究了番茄汁培养基结合硫酸铜和大豆油组合诱导剂对P.sanguineus产耐热漆酶的影响。利用SAS10.0和响应面分析方法对试验结果进行了统计分析和建立回归模型。重要结论：通过中心组合设计优化得出P.sanguineus产耐热漆酶的最优培养基条件：以36.8%番茄汁为培养基,以3 mmol/L硫酸铜和1%大豆油作为组合诱导剂。该条件下在10 L搅拌槽生物反应器中漆酶活力达到了143 000 IU/L（2,2＇-联氮双（3-乙基苯并噻唑啉-6-磺酸）为底物,pH值为3.0）。  相似文献   

“Tjaa,I Do Have Ears,But I Do Not Hear”: New Literacy Studies and the Awakening of a Hearing Teacher     

Karen Rut Gísladóttir 《Studying Teacher Education》2014,10(2):179-194

To address the low literacy achievement of minority students, the sociocultural movement of the New Literacy Studies (NLS) encourages us to expand on current understandings of literacy. Instead of thinking of literacy as a neutral set of skills transferable from one setting to another, NLS researchers encourage us to contextualize literacy within individuals’ social and cultural realms. In this view, there are multiple literacies. As a literacy teacher of students who are deaf, I have witnessed students struggling with school-based literacy learning. As I began to examine what I was doing within the classroom, I realized that my assumptions about literacy instruction were the main source of students' struggles. In this study I explore how I used the theoretical perspective of the NLS to expand my understanding of literacy. The findings suggest that, in order to base literacy instruction on students' resources, teachers need to learn to negotiate conflicting educational Discourses on reading and writing, to create a space within the classroom for students to bring in their literacy practices, and to recognize and preserve students' agency and identity in their learning. Findings also indicate the vital role of writing in deaf students' learning of Icelandic.  相似文献   

School Schedules Affect Sleep Timing in Children and Contribute to Partial Sleep Deprivation     

Tâmile Stella Anacleto  Taísa Adamowicz  Laura Simões da Costa Pinto  Fernando Mazzilli Louzada 《Mind, Brain, and Education》2014,8(4):169-174

Although the environmental light/dark cycle is the main zeitgeber for the human species, the social cues seem to be important in the synchronization of circadian rhythms. In Brazil, the existence of two school schedules—one with only morning classes (MG) and other with only afternoon classes (AG)—allows the investigation of the effect of school activities on light exposure and sleep/wake patterns in children. Forty‐seven children wore wrist actimeters for a week for registration of light and sleep data. MG children presented shorter sleep duration on school days than the children from the AG. The results showed that during school days MG children were exposed to bright light earlier in the morning when compared to AG children. Nevertheless, there were no differences in light exposure after sunset. The results reflect the role of school schedules and artificial light in shaping light exposure, and its association with sleep timing in children.  相似文献   

School Characteristics,Child Work,and Other Daily Activities as Sleep Deficit Predictors in Adolescents from Households with Unsatisfied Basic Needs     

Daniel E. Vigo  Guido Simonelli  Ianina Tuñón  Daniel Pérez Chada  Daniel P. Cardinali  Diego Golombek 《Mind, Brain, and Education》2014,8(4):175-181

Sleep in adolescents has been shown to be an important factor when looking at physical, mental, and social well‐being. Little evidence is found regarding sleep patterns in adolescents from households facing extreme poverty, where conditions such as crowding, poor housing, sanitation or education, and precarious employment set an adverse environment for sleep. In this study, we sought to assess in a nationwide sample comprised of 1,682 adolescents from Argentina, how the presence of extreme poverty—as defined by the presence of unsatisfied basic needs (UBN)—affects the relationship of sleep duration with school, work, and other daily activities. A global high prevalence of short sleeping time, a slight increase of sleep time in adolescents with UBN, and different patterns of wake activities that predict sleep deficit, depending on the presence of UBN, were found. The poor academic achievement, increased risk of accidents, and adverse health outcomes associated with sleep deprivation support the view that sleep is an additional unsatisfied basic need that worsens living conditions at this age. The results may help to design public health policies that contribute to ameliorate this adverse situation.  相似文献