Accessibility and Order: Crossing Borders in Child Abuse Forensic Reports     

Marlee M. Spafford OD  PhD  Catherine F. Schryer PhD  Lorelei Lingard PhD  Marcellina Mian MDCM  MHPE 《Technical Communication Quarterly》2013,22(2):118-143

Physicians write child abuse forensic reports for nonphysicians. We examined 73 forensic reports from a Canadian children's hospital for recurrent strategies geared toward making medical information accessible to nonmedical users; we also interviewed four report writers and five readers. These reports featured unique forensic inserts in addition to headings, lists, and parentheses, which are typical of physician letters for patients. We discuss implications of these strategies that must bridge the communities of medical, social, and legal practice.  相似文献   

Validation of the short form of the career development inventory with an Iranian high school sample     

Ahmad Sadeghi  Iran Baghban  Fatemeh Bahrami  Ahmad Ahmadi  Peter Creed 《International Journal for Educational and Vocational Guidance》2011,11(1):29-38

A short 33-item form of the Career Development Inventory was validated on a sample of 310 Iranian high school students. Factor analysis indicated that attitude and cognitive subscale items loaded on their respective factors, and that internal reliability coefficients at all levels were satisfactory to good. Support for validity was demonstrated by associations in the expected direction for career decidedness and career decision-making self-efficacy. This short form of the inventory shows promise as a measure of career maturity with students from a non-Western country.  相似文献   

贫困地区学生数学与科学学业表现状况调查     

张彩  陈福美  李勉  张平平  王耘 《教育学报》2015,(1):80-88

本研究采用测验法,考察集中连片特困地区的34个贫困县的四、八年级学生数学与科学学业表现状况,并与所在省的43个非贫困县学生进行了比较。全部被试为1 469所中小学的56 454名学生。描述统计和差异分析结果表明:(1)贫困县学生的数学与科学学业状况普遍较差,显著低于非贫困县学生,四年级数学的落差最大;(2)贫困县有三成学生数学与科学学业未达到课程标准要求,这一比例显著高于非贫困县;(3)贫困县在数学与科学学业上达到高水平的学生比例显著低于非贫困县;(4)贫困县女生的数学与科学学业表现显著差于男生,且贫困县的男女生差异大于非贫困县;(5)贫困县乡镇和农村学校学生的数学与科学学业状况显著差于县镇学校,乡镇和农村学校无显著差异;(6)34个贫困县之间学生的数学与科学学业状况存在显著差异。  相似文献   

Finite element analysis and modeling of water absorption by date pits during a soaking process     

Motahareh Waezi-Zadeh  Ahmad Ghazanfari  Shahin Noorbakhsh 《Journal of Zhejiang University. Science. B》2010,11(7):482-488

Date pits for feed preparation or oil extraction are soaked in water to soften before milling or extrusion. Knowledge of water absorption by the date pits helps in better managing the soaking duration. In this research, the process of water absorption by date pits was modeled and analyzed using Fick's second law of diffusion, finite element approach, and Peleg model. The moisture content of the pits reached to its saturation level of 41.5% (wet basis) after 10 d. The estimated coefficient of diffusion was 9.89×10-12 m2/s. The finite element model with a proposed ellipsoid geometry for a single date pit and the analytical model fitted better to the experimental data with R2 of 0.98. The former model slightly overestimated the moisture content of the pits during the initial stages of the soaking and the latter model generally underestimated this variable through the entire stages of soaking process.  相似文献   

以科学发展观为导向对高校青年教师进行素质教育与师德教育   总被引：1，自引：0，他引：1  

杨勉 《连云港师范高等专科学校学报》2010,27(3)

坚持以人为本和全面、协调、可持续的发展观,是党和国家在新世纪从全局发展的高度提出的重大战略.全面推进教师的素质教育和师德培养,是高校实现和落实科学发展观的重要内容.高校尤其是师范院校的大众化教育,使青年教师的整体综合素质与师德难以适应高校迅速发展的需要,成为高等教育优质发展的制约因素.如何提高青年教师队伍的素质和师德,树立社会主义核心价值观,已成为高校工作的重要课题,直接关系到中国高等教育能否实现可持续发展.  相似文献   

Bread wheat varieties as influenced by different nitrogen levels   总被引：4，自引：2，他引：2  

Hussain I  Khan MA  Khan EA 《Journal of Zhejiang University. Science. B》2006,7(1):70-78

INTRODUCTION Dera Ismail Khan lies in Pakistan’s arid zone (71.07° longitude, 31.57° latitude and 500 m above sea level). This zone is in the extreme south of (NWFP) Pakistan at the bank of the River Indus. Dera Ismail Khan is bounded by Sulaiman Range to the West, the Indus River on the East, Marwat and Bhit- tani Ranges on the North and Vehowa Nala (Punjab) on the South. Besides certain local variability the area is comprised of four basic divisions viz mountains, a series …  相似文献   

基于Flash的课件制作与应用     

刘斌  衣勉 《科技广场》2012,(7):102-105

随着计算机技术的发展,多媒体技术在课堂中的应用越来越普遍,Flash作为一种交互式设计软件,被广泛应用于高职教学的课件制作当中。本文从Flash软件技术的特点出发,对传统的PPT教学课件和基于Flash的多媒体课件进行了比较分析。针对Flash课件设计与制作的流程、素材的收集和处理、Flash课件在互动教学方面的效果和师生反馈经验总结等,具体介绍了课件形成的全部过程。  相似文献   

An integrated, multiparametric flow cytometry chip using ��microfluidic drifting�� based three-dimensional hydrodynamic focusing     

Xiaole Mao  Ahmad Ahsan Nawaz  Sz-Chin Steven Lin  Michael Ian Lapsley  Yanhui Zhao  J. Philip McCoy  Wafik S. El-Deiry  Tony Jun Huang 《Biomicrofluidics》2012,6(2):024113-024113-9

In this work, we demonstrate an integrated, single-layer, miniature flow cytometry device that is capable of multi-parametric particle analysis. The device integrates both particle focusing and detection components on-chip, including a “microfluidic drifting” based three-dimensional (3D) hydrodynamic focusing component and a series of optical fibers integrated into the microfluidic architecture to facilitate on-chip detection. With this design, multiple optical signals (i.e., forward scatter, side scatter, and fluorescence) from individual particles can be simultaneously detected. Experimental results indicate that the performance of our flow cytometry chip is comparable to its bulky, expensive desktop counterpart. The integration of on-chip 3D particle focusing with on-chip multi-parametric optical detection in a single-layer, mass-producible microfluidic device presents a major step towards low-cost flow cytometry chips for point-of-care clinical diagnostics.  相似文献   

An integrated, multiparametric flow cytometry chip using "microfluidic drifting" based three-dimensional hydrodynamic focusing     

Mao X  Nawaz AA  Lin SC  Lapsley MI  Zhao Y  McCoy JP  El-Deiry WS  Huang TJ 《Biomicrofluidics》2012,6(2):24113-241139

In this work, we demonstrate an integrated, single-layer, miniature flow cytometry device that is capable of multi-parametric particle analysis. The device integrates both particle focusing and detection components on-chip, including a "microfluidic drifting" based three-dimensional (3D) hydrodynamic focusing component and a series of optical fibers integrated into the microfluidic architecture to facilitate on-chip detection. With this design, multiple optical signals (i.e., forward scatter, side scatter, and fluorescence) from individual particles can be simultaneously detected. Experimental results indicate that the performance of our flow cytometry chip is comparable to its bulky, expensive desktop counterpart. The integration of on-chip 3D particle focusing with on-chip multi-parametric optical detection in a single-layer, mass-producible microfluidic device presents a major step towards low-cost flow cytometry chips for point-of-care clinical diagnostics.  相似文献   

田径耐力型项目运动员的合理营养   总被引：2，自引：0，他引：2  

张勉 《体育科研》2002,23(2):29-30,37

在现代田径运动项目的训练比赛以及恢复期 ,耐力型运动项目运动员对饮食中的各种营养素的需求也受到其本身项目特点的特殊性而明显区别于其它田径项目 ,运动员的饮食营养合理化越来越受到教练员的重视。本文从训练和比赛中 ,运动员对水和电解质、糖、脂肪、蛋白质以及维生素的不同需求和补充 ,来讨论耐力型田径运动员训练和比赛中的合理营养问题 ,促进教练员、科研服务人员注意对运动员膳食进行科学搭配和调整 ,保证运动员的营养需求  相似文献