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Search Results: 1 - 10 of 73007 matches for " 孟丽 "
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父母教养方式与师范生攻击行为的关系研究
The Research on the Correlations between Parental Rearing Style and Normal Students’ Aggressive Behavior
 [PDF]

, 陈红, 韦春, 王维
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.47120
Abstract:
目的:考察师范类大学生父母教养方式和攻击性行为的关系。方法:使用父母教养方式问卷和攻击性问卷,采用分层随机抽样方法对某大学160名师范类大学生进行了调查。通过问卷法探讨了父母教养方式与大学生攻击行为的相关情况。结果:(1) 师范生父母教养方式存在显著的年级和专业差异。(2) 师范生攻击行为在性别和专业上差异显著。(3) 不同的父母教养方式在身体攻击和愤怒两方面存在差异。(4) 父母教养方式与攻击行为之间存在一定相关。
Objective: To study the relationship between Parental Rearing Style and normal Students’ aggres-sive behavior. Method: 160 college students from normal university were investigated though Pa-renting Style Questionnaire and Aggression Questionnaire. Results: (1) Significant grade differences and major differences in university students’ Parental Rearing Style were observed. (2) There was significant gender and major difference in college Students’ aggressive behavior. (3) There were significant differences in aggressive behavior and anger between Parental Rearing Style and ag-gressive behavior. (4) There was significant interaction between Parental Rearing Style and ag-gressive behavior.
波纹与平腹板H型钢吊车梁特征值屈曲分析
李清扬,
煤炭工程 , 2013,
Abstract: 本文结合一个中级工作制工业厂房标准吊车梁,利用ANSYS软件建立波纹腹板与平腹板H型钢吊车梁的三维有限元模型,采用BlockLanczos方法,模拟出前六阶屈曲特征值和其屈曲模态,并通过对波纹与平腹板吊车梁在吊车荷载作用下屈曲特征值、最大位移及屈曲模态的比较,分析出两者在抗弯抗剪承载能力及经济性上的差异。
基于工作流和集成化物料清单树的CAPP系统
路春光,
计算机集成制造系统 , 2005,
Abstract: 在计算机辅助工艺设计系统中,面向产品全生命周期工艺设计的流程化与工艺数据的管理尤其重要。为解决传统的计算机辅助工艺设计系统在这些方面存在的问题,探讨了工作流技术在基于Web集成化物料清单树的计算机辅助工艺设计系统中的应用,提出了集成化物料清单树的概念,以集成化物料清单为主线,分析了计算机辅助工艺设计系统工艺流程,阐述了基于浏览器/服务器和客户机/服务器模式的计算机辅助工艺设计系统的功能、体系结构及其实现机制,并在此基础上分析了工艺工作流管理器的关键技术。最后,从物料信息编码、集成化物料清单树的组织节点设计、设计物料清单向工艺物料清单的转化,以及程序实现技术等方面详细分析了集成化物料清单树的实现机制。
利用索引文件提高仓储系统出库速度

计算机系统应用 , 1997,
Abstract: 本文介绍了在自动化立体仓库出库管理实时控制中,采用建索引文件、均匀分发、减少实时传送信息量等措施,来提高出库速度的主要方法。
实物期权法对网络企业投资评估的适用性研究

科技进步与对策 , 2007,
Abstract: 结合经济学、金融学、技术经济学原理,通过对网络企业运行规律的分析,在收益法模型框架下提出网络企业的技术经济特点,分析了传统评价方法对网络企业的局限性,探讨了实物期权法对网络企业投资评估的适用性,对网络企业投资的技术经济评价方法进行了有价值的研究。网络企业技术经济特点实物期权项目评估
Windows98下心电信号的采集技术
高潮,
重庆大学学报 , 2002, DOI: 10.11835/j.issn.1000-582X.2002.07.039
Abstract: 介绍了在Windows98图形界面下,使用VtoolsD工具和VC++编译器对心电信号进行中断采集的VxD(virtualxDevice)驱动程序的编写,发明Windows的多线程技术,同时采用Windows内存设备DC(memoryDC)进行心电数据的显示,以及采用Windows虚拟内存技术(virtualmemory)对数据进行了存储的方法,为进一步的心电信号的分析检测奠定了基础。
基于电子商务的价值驱动因素分析

武汉理工大学学报 , 2002,
Abstract: ?网络经济在全球经济中正起着越来越重要的作用.基于网络的电子商务已经或正在使企业或公司具有了创造巨大新财富的潜力,也使传统的价值创造理论面临挑战。通过回顾对比传统价值创造理论,探讨了在虚拟市场环境中,能够提高电子商务价值创造潜力的驱动因素。
单切口胸膜腔镜检查术的护理
Nursing in Primary Surgical Pleuroscopy
 [PDF]

杨彩玲,, 军会, 党莹
Nursing Science (NS) , 2014, DOI: 10.12677/NS.2014.33012
Abstract:
【目的】探讨不明原因胸腔积液患者在不需要麻醉科医师监护和特殊供氧条件下,应用传统局部麻醉方式基础上和小剂量咪达唑仑–芬太尼静脉复合麻醉行单切口胸膜腔镜检查护理要点。【方法】对50例患者检查前由责任护士做好健康宣教、心理护理,协助患者备好常规检查、备药;人工气胸等;术前30 min常规2%利多卡因5~8 ml + 0.1%肾上腺素0.2~0.3 ml浸润局部麻醉,在此基础上依据患者年龄、体重、基础疾病遵医嘱应用小剂量咪达唑仑2~3 mg、芬太尼1 ug/kg静脉注射镇静镇痛;术中给予吸氧、生命体征、血氧饱和度监测,保持呼吸道通畅;术后胸腔闭式引流护理,加强复张性肺水肿、疼痛、发热、胸腔出血、胸腔漏气及皮下气肿等并发症的观察及护理。【结果】50例患者均一次成功完成单切口胸膜腔镜检查,无严重并发症病例,确诊恶性肿瘤30例、慢性炎症12例,结核5例,未明确诊断3例,术后恢复良好。【结论】对不明原因胸腔积液患者应用传统局部浸润麻醉方式和小剂量咪达唑仑–芬太尼静脉复合麻醉行单切口胸膜腔镜检查安全、检查阳性率高,护理上检查前做好患者健康宣教及心理护理,术中严密观察患者神志、心率、呼吸、血氧饱和度,及时清理呼吸道分泌物,保持清理呼吸道通畅,术后做好胸腔闭式引流护理及疼痛、发热、皮下气肿、复张性肺水肿等等并发症的观察与护理,全程精心护理与单切口胸膜腔镜检查成功密切相关。
[Objective] To investigate unexplained pleural effusion in patients without the need for anes- thesiologists care and domiciliary oxygen; to apply traditional methods based on local anesthesia and a small dose of midazolam-fentanyl intravenous injection for primary surgical pleuroscopy. [Methods] 50 patients were examined by nurses for routine aspect of health education, psychological counseling, patient preparation, maintenance drug and pleuroscopy set. 30 minutes prior to the pleuroscopy, local anesthesia was provided with 2% lidocaine (5 - 8 ml) + 0.1% adrenaline solution (0.2 - 0.3 ml); based on the patient’s age, weight and underlying disease a small dose of midazolam 2 - 3 mg, fentanyl 1 ug/kg intravenous injection was given as analgesia. Thoracic drainage care, prevention of re-expansion pulmonary edema, pain, fever, pleural hemorrhage, pleural air leaks, subcutaneous emphysema and other possible complications were taken care of intra-operatively; oxygen supplementation, monitoring of vital signs and oxygen saturation, maintenance of airway patency was continuously done. [Results] 50 patients suc- cessfully underwent primary surgical pleuroscopy, 30 cases were diagnosed with malignancy, 12 cases of chronic inflammation, 5 cases of tuberculosis, and 3 cases with uncertain diagnosis. None of the patients had post pleuroscopy complication. [Conclusion] Patients with unexplained pleural effusion should undergo primary surgical pleuroscopy using the traditional methods of local anesthesia and a small dose of midazolam-fentanyl intravenous injection. The aspect of nursing includes health education, psychological counseling, patient preparation; maintenance drug and pleuroscopy set check. Intra-operative monitoring of heart rate, respiratory rate, oxygen satura- tion, suction of respiratory secretions, maintaining airway patency followed by good postopera- tive
纳米CeO2的制备研究进展
Research Progress of Preparation of Nano CeO2
 [PDF]

, 胡雅琴, 凡明
Advances in Condensed Matter Physics (CMP) , 2014, DOI: 10.12677/CMP.2014.33004
Abstract:
二氧化铈是一种廉价且用途极广的工业材料,具有广阔的市场应用前景。二氧化铈在催化、固体氧化物燃料电池、功能陶瓷、紫外吸收材料中具有广泛的应用。本文通过对氧化铈的结构特点及其电子及能带特点的分析,介绍了四种制备氧化铈的方法分别是固相法,液相法,气相法和水热法。
CeO2 is a kind of cheap industrial materials widely used; it has a broad market prospect. CeO2 has been widely used in catalysis, solid oxide fuel cell, functional ceramics, and UV absorption materials. In this paper, by analyzing the structure characteristics, the electron energy and the characteristics of cerium oxide, four kinds of preparation of cerium oxide are introduced which are solid phase method, liquid phase method, gas phase method, and hydrothermal method.
大学生一般自我效能感、自我和谐与应对方式的关系研究
A Correlation Study among General Self-Efficacy, Self Consistency and Congruence and Coping Styles in College Students
 [PDF]

韦春, 陈红, 王维, , 杨挺
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.47115
Abstract:
目的:探讨大学生一般自我效能感、自我和谐与应对方式的特点以及相互关系。方法:采用一般自我效能感量表(GSES)、自我和谐量表(SCCS)及简易应对方式问卷(SCSQ)对272名大学生进行测评。结果:(1) 大学生的一般自我效能感、自我和谐与应对方式均处于中等水平;(2) 在性别方面:大学生一般自我效能感存在显著差异,男生明显比女生的得分高(t = 4.30, p < 0.01);在自我和谐的刻板性维度上存在显著差异,男生明显比女生的得分高(t = 3.60, p < 0.01);在专业方面:大学生在应对方式的积极应对维度存在显著差异,文科生明显比理科生得分高(t = 2.63, p < 0.01);(3) 一般自我效能感与积极应对呈显著正相关(r = 0.45, p < 0.01);自我和谐与积极应对呈显著负相关(r = ?0.23, p < 0.01),与消极应对呈显著正相关(r = 0.41, p < 0.01);结论:一般自我效能感、自我和谐能预测应对方式,两个回归模型的回归方程分别为:积极应对方式 = 1.45 + 0.37 × 一般自我效能感 ? 0.004 × 自我和谐,消极应对方式 = ?0.21 + 0.02 × 自我和谐。
Objective: To explore college student’s characteristics of general self-efficacy, self consistency and congruence and coping styles, and the relations among the three variables. Method: 272 college students were evaluated with General Self-Efficacy Scale (GSES), self consistency and congruence scale (SCCS) and simplified coping style questionnaire (SCSQ). Results: (1) College students’ general self-efficacy, self consistency and congruence and coping styles are in the medium level; (2) There were significant differences between different genders in general self-efficacy (t = 4.30, p < 0.01) and self stereotyping (t = 3.60, p < 0.01); there are significant differences between liberal arts students and science major students (t = 2.63, p < 0.01); (3) General self-efficacy had positive correlated to positive coping styles (r = 0.45, p < 0.01); self consistency and congruence had negative correlated to positive coping styles (r = ?0.23, p < 0.01), and had positive correlated to negative coping styles (r = 0.41, p < 0.01). Conclusions: College students’ general self-efficacy, self consistency and congruence can predict coping styles, the two regression equations of regression models are: positive coping styles = 1.45 + 0.37 × general self-efficacy ? 0.004 × self consistency and congruence, negative coping styles = ?0.21 + 0.02 × self consistency and congruence.
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