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Search Results: 1 - 10 of 75878 matches for " 鲁丽鑫 "
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利用黑木耳菌糠栽培双孢蘑菇新技术
,姚方杰,张友民
北方园艺 , 2014,
Abstract: 文章从培养料发酵、发菌管理及出菇管理等方面阐述了利用黑木耳栽培废料即黑木耳菌糠栽培双孢蘑菇的新技术,以期为黑木耳菌糠的利用提供新途径。
阴极保护技术中牺牲阳极材料的研究进展
张万友,,,王嵬,金凯峰,韩冬,
腐蚀科学与防护技术 , 2013,
Abstract:
镇肝熄风汤对自发性高血压大鼠血压与胃肠动力的影响
颜春,金华,刘峰林,窦荣海,,,张秋菊,徐厚谦
中国中医药信息杂志 , 2015, DOI: 10.3969/j.issn.1005-5304.2015.03.018
Abstract: 目的探讨镇肝熄风汤对自发性高血压大鼠(shr)血压与胃肠动力的影响。方法15只wky大鼠为空白组,90只shr随机分为空白组、模型组、贝那普利组、氨氯地平组和中药高、中、低剂量组。空白组和模型组每日给予蒸馏水灌胃,各给药给予相应药物灌胃。干预8周后测定各组大鼠血压及胃残留率和小肠推进比。结果与空白组比较,模型组收缩压、舒张压和平均动脉压明显高于同周龄的wky大鼠(p<0.05);与模型组比较,各给药组收缩压、舒张压和平均动脉压显著降低(p<0.05);与空白组比较,模型组大鼠胃残留率显著降低,小肠推进比显著升高(p<0.05);与模型组比较,中药高剂量组胃残留率显著升高,小肠推进比显著降低(p<0.05),其他给药组差异无统计学意义。结论镇肝熄风汤可降低shr的血压,并能调节胃肠动力。
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.
吊篮振动特性对压紧弹簧的参数敏感分析
Sensitivity Analysis of the Dynamical Characteristics of a Core Barrel to the Compressive Spring Parameters
 [PDF]

赵钰, , 杨翊仁
Dynamical Systems and Control (DSC) , 2015, DOI: 10.12677/DSC.2015.43005
Abstract:
采用ANSYS程序建立反应堆吊篮在空气中的有限元模型,计算其在空气中的振动特性。重点研究压紧弹簧刚度对反应堆吊篮的振动特性影响。计算结果表明压紧弹簧的弯曲刚度和扭转刚度对吊篮结构的一阶梁式和轴向振动频率有明显的影响,刚度的存在使得结构的这几阶频率明显增大,对结构振型出现的先后顺序没有变化。在一定区域范围内随着压紧弹簧弯曲刚度的增加,吊篮的一阶梁式和轴向振动频率明显增加而吊篮的壳式振动频率几乎不受压紧弹簧弯曲刚度的影响。
ANSYS was applied to establish the model of a core barrel of nuclear reactors in air, and dynamical characteristics were calculated. The influences of the compressive spring stiffness on the dynamical characteristics of the core barrel were mainly concerned. The results show that the bending stiff-ness and torsional stiffness of the compressive spring have obvious influence on the first-order beam and axial-deformation frequencies. These two types of frequencies increase when the stiffness of compressive spring is considered while the orders of the modal remain the same. During a certain area, with the increase of the compressive spring stiffness, the first-order beam and axi-al-deformation frequencies increase, and the changing of the compressive stiffness have little in-fluence on the shell frequencies of the structure.
基于jpeg块效应差异的图像篡改区域自动定位
,志波?
计算机科学 , 2010,
Abstract: 不同jpeg栅格位置或不同压缩质量的图像区域被合成为篡改图像时会出现jpeg块效应的差异,据此提出了一种能自动定位篡改区域的图像盲被动取证方法。算法先通过一种基于小波的图像去噪方法提取噪声,利用噪声衡量局部jpeg块效应以提高块效应信号的信噪比;然后通过迭代方法寻找到合适的阂值,在块效应直方图中分离出篡改区域。针对不同类型的篡改区域的实验说明了算法的有效性。
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.
限制性饮食者的去抑制效应
The Restrained Eaters’ Disinhibition Effect
 [PDF]

王维, 陈红, 苏艳华, 韦春,
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.47114
Abstract:
限制性饮食者通常通过限制进食来控制体重,然而实际情况中他们却经常陷入过度进食之中,这使他们的节食目标得不到实现。在所有引起去抑制进食的因素之中,预加载是研究的最多且最为经典的一种。因此当前研究针对这种现象进行了文献梳理,从其测量工具、影响因素、心理机制和研究展望等几个方面来进行分析和系统阐述。
Restrained eaters usually control their weight by restraint food-intake, but in fact they often indulge in overeating; this made their weight control model cannot be reached. In all factors that can induce disinhibition eating, preload is mostly researched and most classical. Therefore, this research sought to make a review about this phenomenon. We make the analysis and systematic exposition from the questionnaires, the influence factors, the mental mechanism, and prospects of future study.
内部资本市场的组织载体和本质
,
财会月刊 , 2009,
Abstract: 本文在分析不同类型组织载体的共同特征的基础上,明确将内部资本市场的组织载体界定为中间性组织,并引入中间性组织理论来探讨内部资本市场的运行机制和契约性质,认为内部资本市场从本质上看是在权威机制和价格机制双重调节下的一组资本要素使用权交易契约。【关键词】内部资本市场中间性组织契约现存的研究内部资本市场的文献中,有关内部资本市场组织载体的研究比较少,对内部资本市场本质的研究则更加少见。笔者认为,内部资本市场的运作依赖特定的组织载体,对组织载体的研究有利于深化对内部资本市场特征和结构的认识;对内部资本市场本质的揭示是对其进行治理的前提。本文的目的就是从其组织载体和本质入手,为进一步规范研究提供一个理论基础。  一、内部资本市场的组织载体是一种中间性组织
足部穴区按摩治疗颈椎病疗效分析
骆建平,
中国中医药信息杂志 , 1995,
Abstract: 颈椎病是临床常见病,发病率约占骨科疾病的7%。本人采用足部穴区按摩法配合牵引及手法,对50o例患者进行近期疗效观察。并以整体与穴区对应关系及取穴原则等方面进行了讨论。
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