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31.
甘寿国  蔡涛 《高教探索》2007,(4):121-125
职业生涯规划对大学生的成长成才意义重大。本文通过问卷调查发现:增强学生的自我认知意识、规划好大学生活,对大学生的职业生涯起到至关重要的作用;就业指导全程化、全员化、个性化,是引导学生合理规划大学生活的关键:而增加就业信息、拓宽就业渠道、加强精神素养培养,则是广大学生的心声。这些发现对高校就业指导工作具有积极的指导作用。  相似文献   
32.
We identified the perceptual–cognitive skills and player history variables that differentiate players selected or not selected into an elite youth football (i.e. soccer) programme in Australia. A sample of elite youth male football players (n?=?127) completed an adapted participation history questionnaire and video-based assessments of perceptual–cognitive skills. Following data collection, 22 of these players were offered a full-time scholarship for enrolment at an elite player residential programme. Participants selected for the scholarship programme recorded superior performance on the combined perceptual–cognitive skills tests compared to the non-selected group. There were no significant between group differences on the player history variables. Stepwise discriminant function analysis identified four predictor variables that resulted in the best categorization of selected and non-selected players (i.e. recent match-play performance, region, number of other sports participated, combined perceptual–cognitive performance). The effectiveness of the discriminant function is reflected by 93.7% of players being correctly classified, with the four variables accounting for 57.6% of the variance. Our discriminating model for selection may provide a greater understanding of the factors that influence elite youth talent selection and identification.  相似文献   
33.
Purpose: The purpose of this study was to investigate whether loads carried in a backpack, with a load mass ranging from 0 to 20?kg, causes respiratory muscle fatigue. Methods: Eight males performed four randomised load carriage (LC) trials comprising 60?min walking at 6.5?km?h?1 wearing a backpack of either 0 (LC0), 10 (LC10), 15 (LC15) or 20?kg (LC20). Inspiratory (PImax) and expiratory (PEmax) mouth pressures were assessed prior to and immediately following each trial. Pulmonary gas exchange, heart rate (HR), blood lactate and glucose concentration and perceptual responses were recorded during the first and final 60?s of each trial. Results: Group mean PImax and PEmax were unchanged following 60-min load carriage in all conditions (p?>?.05). There was an increase over time in pulmonary gas exchange, HR and perceptions of effort relative to baseline measures during each trial (p?p?>?.05). Conclusions: These findings indicate that sub-maximal walking with no load or carrying 10, 15 or 20?kg in a backpack for up to 60?min does not cause respiratory muscle fatigue despite causing an increase in physiological, metabolic and perceptual parameters.  相似文献   
34.
对真实性的怀疑是先锋作家共同经历的一段精神轨迹其中包含了旨在打破包括现实主义在内的各种知识体系对于真实性所作的种种承诺。然其虚无精神却使其反叛只能在颠覆和解构的游戏中永无止境的漂泊:  相似文献   
35.
ABSTRACT:  After a brief discussion of the concept of love and contemporary attitudes towards it, the article examines previously unpublished findings about children's ways of thinking about love, using evidence drawn from a research project on the developing sexual values of 9 and 10 year-old children. Love features extensively in their discussions and appears central to their worldview. They are aware of some of the complexities of love, and would value opportunities to discuss it further. The article concludes with a discussion of current inadequacies and future possibilities in schools' provision.  相似文献   
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联苯菊酯的酶促降解   总被引:1,自引:0,他引:1  
从阴沟肠杆菌w10j15中提取到联苯菊酯降解酶,并测定了其对联苯菊酯的降解特性.降解酶在40℃、pH7.5时对联苯菊酯显示最大的降解活性,对联苯菊酯的降解率为70%.经实验测定,其最大降解速率Vmax为50.25nmol·mL-1·min-1,米氏常数(Km)为440.58nmol·mL-1.  相似文献   
38.
特殊学校教师对知识技能重要性态度的调查研究   总被引:4,自引:6,他引:4  
特殊教育专业的课程规划和学科设置是一个十分重要的问题。本文通过对特殊学校教师对知识技能重要性态度的调查 ,了解到哪些知识技能是他们在实际教学工作中最重要的和最需要的 ,并提出了特殊教育专业学科设置及师资培养和培训的一些建议  相似文献   
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This article provides background on national movements toward expanded school mental health (ESMH) programs and school‐based health centers (SBHCs), and presents advantages and challenges of joining these two systems of child and adolescent health care. Delivering ESMH through SBHCs promotes an interdisciplinary approach, health–mental health care integration, and benefits including enhancing referral bases, improving screening of problems, and enhanced confidentiality and privacy. But this integrated approach also presents challenges including managing referrals and significant needs, handling crises, building a focus on prevention and mental health promotion, handling administrative demands, and coping with limited resources. These challenges, ideas for overcoming them, and future directions for this promising service delivery approach are discussed. © 2003 Wiley Periodicals, Inc. Psychol Schs 40: 297–308, 2003.  相似文献   
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