医学生人格特征形成的相关性研究

目的分析影响医学生人格特征形成的相关因素，为发展大学生的人格特征探寻其理论依据。方法用EPQ量表对601名医学生进行团体测验，其数据在WJZ心理测验软件上预处理后转入电子表格，用SPSS11．0软件进行统计学分析。结果EPQ量表中E、N、P、L的均值、标准差与常模比较，其差异有统计学意义；E，P，L3个维度间有不同程度的相关性：当以EPQ为因变量，15个影响因素为自变量进行逐步回归分析时，进入回归方程的主要是人际关系、家庭、学校教养(育)方式、经济状况、身心伤害否及自我形象、才能、专业的满意度。结论医学生的人格特征还处于发展阶段，其形戍过程与上述因素密切相关。     

建设符合自身特点的品牌医院特色文化

本文简述了医院文化自身的特点，着重探讨打造符合自身特点的品牌医院特色文化的措施和途径。     

Identification of the three-element windkessel model incorporating a pressure-dependent compliance

A new one-step computational procedure is presented for estimating the parameters of the nonlinear three-element windkessel model of the arterial system incorporating a pressure-dependent compliance. The data required are pulsatile aortic pressure and flow. The basic assumptions are a steadystate periodic regime and a purely elastic compliant element. By stating two conditions, zero mean flow and zero mean power in the compliant element, peripheral and characteristic resistances are determined through simple closed form formulas as functions of mean values of the square of aortic pressure, the square of aortic flow, and the product of aortic pressure with aortic flow. The pressure across as well as the flow through the compliant element can be then obtained so allowing the calculation of volume variation and compliance as functions of pressure. The feasibility of this method is studied by applying it to both simulated and experimental data relative to different circulatory conditions and comparing the results with those obtained by an iterative parameter optimization algorithm and with the actual values when available. The conclusion is that the proposed method appears to be effective in identifying the three-element windkessel even in the case of nonlinear compliance.     

女性毒品犯人格的基本特征及其相关因素的研究

目的 探讨在押女性毒品犯人格的基本特征、类型特征及其影响因素。方法 以252名在押女性毒品犯为被试，对CPI的测验数据进行t检验、Z检验和F检验。结果 ①女性毒品犯不仅与常模团体相比较具有显著特征．而且与男性毒品犯相比较也存在特殊性；②女性毒品犯在4种人格类型上的分布不平衡．较多地在Delta型；③民族、地域、年龄及关押时间对女性毒品犯的人格特征的变异均有一定影响．但减刑次数未见反映出被试人格积极改变的效果。结论 女性毒品犯广泛而明显的消极性人格特征，并与民族、地域、年龄及关押时间有关。     

基于膝关节三维模型的髌股关节动力学特性研究

目的构建有效的膝关节三维模型以计算髌股关节动力学参数。方法基于CT图像处理和CAD技术, 重建包括股骨下端、胫骨上端及髌骨的膝关节的骨骼三维模型,并定义髌股关节运动起重要作用的股四头肌直线模型、韧带及其它软组织的非线性弹性纤维束模型,以股四头肌肉力为输入控制变量。结果构造出一个有效的膝关节三维模型。结论该模型可以有效的计算髌股关节动力学参数。     

高中生应对方式及其与学业成绩的关系

目的:探讨高中生面对挫折和烦恼时应对方式的特点及其与学业成绩的关系。方法:以中学生应对方式评定问卷对649名高中生进行了调查。结果:女生比男生更倾向于采用发泄(因子均分2.4±0.7/2.7±0.7,F=23.32,P<0.01)和忍耐(3.2±0.7/3.0±0.8,F=5.08,P<0.05),而男生更倾向于采用幻想(2.4±0.9/2.1±0.8, F=15.52,P<0.01);重点中学比普通中学的高中生更多采用问题解决(3.3±0.6/3.1±0.7,F=20.85,P<0.011幻想(2.4±0.9/2.1±0.9,F=12.87,P<0.01)、退避(2.9±0.6/2.8±0.6,F=7.04,P<0.01)应对;来自城市和农村的高中生应对方式差异不显著;和睦安宁家庭气氛中的高中生采用问题解决应对显著多于偶尔争吵和经常争吵家庭中的高中生;民主型教养方式下的高中生比放任型教养方式的学生更多采用问题解决应对,权威型教养方式家庭中的高中生比民主型教养方式家庭中的高中生更多采用幻想应对。结论:高中生的应对方式存在性别差异。不同家庭气氛和不同教养方式以及学生在学业上的地位对应对方式也有一定影响,但城乡差别不明显。     

Neuropsychological Deficit and Academic Performance in Children and Adolescents Following Traumatic Brain Injury

Evaluated the utility of neuropsychological testing in predictingacademic outcome in children 1 year following traumatic braininjury (TBI). Fifty-one schoolage children who were admittedto hospital after TBI were assessed with a battery of neuropsychologicalmeasures at 3 months postinjury. Academic achievement was assessedat 3 and 12 months postinjury. The neuropsychological batteryincluded intelligence testing and measures of memory, learning,and speed of information processing. Academic outcome was assessedin terms of post-TBI changes in reading, spelling, and arithmetic;changes in teacher ratings of school performance; and changein school placement. According to logistic regression analysis,change in placement from regular to special education at 1-yearpost-TBI was predicted by injury severity and by neuropsychologicalperformance at 3 months post-TBI. Findings suggest that neuropsychologicaltesting is useful in identifying children with special educationalneeds subsequent to TBI.     

IL-4–BATF signaling directly modulates IL-9 producing mucosal mast cell (MMC9) function in experimental food allergy

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