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51.
为建立绿色港口,实现港口的节能环保,对港口综合能源系统(port integrated energy system,PIES)的评价方法进行研究,提出一种主客观信息融合的PIES评价指标体系,将主观评价与数理统计模型进行结合,兼顾评价过程中的主客观因素,并采用基于马氏距离的统计检验方法对评分矩阵进行修正,实现对PIES的全面评价。通过青岛港董家口港区的调研数据,验证该方法的有效性。 相似文献
52.
基于Excel的VB报表制作技术与实现 总被引:2,自引:0,他引:2
傅宝玉 《湖州师范学院学报》2004,26(1):130-133
讨论了在VB中调用Excel制作任意表格的编程技术,该方法把Excel强大的表格功能用到了VB中,使得在VB平台下也能制作出复杂且功能强大的报表。 相似文献
53.
54.
“阳光体育运动”实施与普通高校体育新课程创新教学模式构建 总被引:14,自引:0,他引:14
青少年的体质健康水平是我们整个民族健康素质的根基。全国亿万学生"阳光体育运动"的实施,是新时期加强青少年体育,增强青少年体质健康的战略举措,是各级学校贯彻党的教育方针,认真落实"健康第一"的指导思想和形成"终身体育"行为习惯的具体体现。普通高校体育新课程教学应随着"阳光体育运动"的实施注入新的模式,以满足不同层次学生身体和精神的高品质的生活需求,更有效地促进大学生体质健康水平的提高。 相似文献
55.
浅析武术运动的社会价值及其在全民健身运动中的作用 总被引:1,自引:0,他引:1
文章运用文献资料研究方法,对武术运动的社会价值进行了分析,并对其在全民健身运动中的作用进行了简要的论述,指出了加强武术运动快速发展的必要性和可能性及其与全民健身运动相结合的现实意义。 相似文献
56.
The 100 ms ruling for false start disqualification at athletic competitions governed by the International Association of Athletics Federations has been in force since the early 1990s. Throughout this period, there have been marked changes to the rules that govern the disqualification of athletes from sprint events incorporating starts from blocks. This study analysed all available World and European Championship response-time (RT) data from 1999 to 2014 to examine effects of rule changes on competition RT at major championships. The exponentially modified Gaussian distribution was used to model RT and make comparisons relative to athletes’ sex, ruling periods and competition rounds. Revised RT thresholds of 115 ms and 119 ms were identified for men and women, respectively, indicating that the current 100 ms rule could result in some false starts not being detected in competitive athletics. The study proposes that when using existing International Association of Athletics Federations approved systems, the false start detection threshold should be increased and that men and women athletes should have different thresholds because of substantial evidence of a sex-based difference in RT in elite-standard athletes. 相似文献
57.
Vítor P. Lopes David F. Stodden Luis P. Rodrigues 《Physical Education & Sport Pedagogy》2017,22(6):589-602
Background: Motor skill (MS) competence is an important contributing factor for healthy development.Purpose: The goal was to test the effectiveness of primary school physical education (PE) on MS and physical fitness (PF) development.Methods: Three classes (n?=?60, aged 9.0?±?0.9) were randomly assigned to three diverse conditions during a school year: two PE lessons/week (PE-2), three PE lessons/week (PE-3), and no PE lessons control group (CG). BMI, skinfolds, PF (9-min run/walk, sit-up, modified pull-ups), gymnastics, soccer, handball, basketball and track-and-field skills were evaluated. Effect sizes (d) were reported as magnitude of change.Results: Skinfolds significantly increased only in CG (d?=?1.21). PF composite z-scores improved in PE-3 (d?=?0.61), but decreased in PE-2 (d?=?0.57), and had no changes in CG. Statistically significant improvement was verified in gymnastics and handball skills in both experimental groups (gymnastic: d?=?2.95 and d?=?2.61 for PE-3 and PE-2, respectively; handball: d?=?1.87 and d?=?0.57 for PE-3 and PE-2, respectively), and no changes were seen in CG. In soccer, there were improvements only in the PE-3 (d?=?0.55), and in basketball only in PE-2 (d?=?0.46). There were no changes in any group for track-and-field skills.Conclusions: PE programs can effectively promote PF and MS development. 相似文献
58.
浅谈理工高职生语文素养特点及其培养模式 总被引:4,自引:0,他引:4
语文素养是理工高职生素质的重要组成部分,为了适应和满足社会及市场经济对技能实用型人才需要,理工高职语文教学必须针对学生特点,树立实用意识,突出实践环节,强调浅易性、详尽性、时效性、规范性和程序性,以克服当前理工高职语文教学内容趋向理论化、教材选择古典经典化、教学活动课堂化、授课思路跳跃大、语言表述随意性等不足。 相似文献
59.
ABSTRACTThis article explores the current state of Occupational Social Work/Employee Assistance (OSW/EA) education. It examines the relationship between social work curricula, field placement experiences, and entry-level employment opportunities in the OSW/EA field. It is based on an educational initiative called the Partnership for Employee Assistance Education. Drawing on the OSW/EA literature, surveys, and focus group materials, the article concludes that the nature of OSW/EA is being reshaped by information technology, shifting demographics, globalization, and evolving terms and conditions of employment. The authors discuss how the graduate-level OSW/EA curriculum and field placements are being transformed to reflect these trends. Concepts such as Organizational Social Work and organizational intelligence are discussed. Innovative educational strategies are recommended. Finally, the authors argue that the contemporary workplace offers potential opportunity for innovative social work practice and education. 相似文献
60.
İlke Ali Gürses Ahmet Ertaş Başak Gürtekin Osman Coşkun Mehmet Üzel Özcan Gayretli Mehmet Selman Demirci 《Anatomical sciences education》2019,12(4):370-385
Little is known regarding the profiles of whole body donors in Muslim majority countries where donation is scarce. Therefore, this study aims to profile registered donors in Turkey by means of a survey. The explored data could be used to improve ongoing campaign efforts and ethical practices such as commemoration services. Registered donors of the donation programs at the two faculties of medicine of Istanbul University were compared with the national population and a cluster analysis was performed to reveal any concealed sub-groups. Data from 188 respondents were analyzed. The majority of registered donors were married (42%), male (65.4%), aged over 50 years (76%), held a tertiary education degree (49.7%), and were irreligious (58.5%). Cluster analysis revealed two groups with significantly different educational levels, marital statuses, and religious choices. Regarding whether their bodies could be used for education or research, the majority (64.5%) of the respondents left the decision to the anatomy department. Similarly, 73.8% approved indefinite use of their organs, body parts and/or skeletons. The respondents were also willing to share their medical history (94.2%) and personal information (81.6%) if needed. Motivational themes for body donation including usefulness, impermanence, religion, awareness, and kinship were devised after a thematic analysis. Among the respondents, 56.5% were registered organ donors and 63.3% were frequent blood donors. The results of this study provide data that may help revising informed consent forms, developing and implementing thanksgiving ceremonies, and selecting additional targets for supporting body donation campaign activities such as organ and blood donation units. 相似文献