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Search Results: 1 - 10 of 324834 matches for " 王振 "
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小水电项目建设碳减排融资的案例分析
A Sample of the Carbon Finance in Mini-Hydropower Station
 [PDF]

魏昊,
Journal of Low Carbon Economy (JLCE) , 2013, DOI: 10.12677/JLCE.2013.21005
Abstract:
本文通过案例的项目投资现金流的比较分析表明,碳减排融资是解决小型水电站投资收益率低的有效途径之一,解释了其对于融资方面的可行性,进而为我国发展小型水电站提供了可靠的理论依据。本文还估算了碳减排投资方的预期收益,结果表明其收益率远大于水电站本身的收益率。为此本文认为,我国应鼓励国内资本在碳减排方面的投资以及碳交易市场的尽快完善。
This paper shows that carbon reduction financing is one of the effective ways to solve the problem of mini-hydropower investment low income by the case of project cash flow analysis, explains its feasibility for financing, and thus provides a reliable theoretical basis for the development of mini-hydropower stations in China. This paper also estimates the expected return of investors in carbon emission reduction and the results shows that the yield including the carbon financing is much larger than itself. So it is believed thatChinashould encourage domestic capital investment in carbon reduction and perfect carbon trading market as soon as possible.
不同水分胁迫下胡杨种子活力测定分析
Determination of Seed Vigor of Populus euphratica Oliv. under Different Water-Stress
 [PDF]

, 苏红
World Journal of Forestry (WJF) , 2014, DOI: 10.12677/WJF.2014.31001
Abstract:

以塔里木河下游采集的成熟胡杨种子为材料,采用室内实验法分别对不同贮藏条件下胡杨种子活力和不同水分胁迫下的胡杨种子发芽率等进行了研究。结果表明,胡杨种子不耐贮藏,4℃密封贮藏能够有效延长种子寿命;不同浓度的PEG胁迫处理对种子的萌发均有一定的抑制作用,种子的发芽率、发芽势随胁迫强度的增加呈现明显下降趋势,26%的PEG胁迫处理时,胡杨种子的发芽率和发芽势相对保持在较高水平,可以将其作为评价种子活力状况的关键浓度。
Using the ripe Populus euphratica Oliv. seed from the lower reaches of Tarim River as plant materials, seed vigor in two different storage conditions and under different water-stress was determined in laboratory conditions. The results showed that the seed of Populus euphratica Oliv. was not resistant to storage, and that aging of the seeds could be effectively extended in the storage of sealed under 4?C. Seed germination had certain inhibitive effect in different concentrations of PEG. Seed germination rate and germination potential presented an obvious downward trend with the increase of the water-stress intensity. Because seed germination rate and germination potential remained relatively at a higher level under 26% PEG treat, so the 26% PEG could be as a critical concentration of seed vigor evaluation.

边缘性人格障碍的病因机制
Pathogenetic Mechanisms of the Borderline Personality Disorder
 [PDF]

范多芳,
Advances in Psychology (AP) , 2013, DOI: 10.12677/AP.2013.36043
Abstract: 边缘性人格障碍是以持久而普遍的认知、情绪和行为失调为特征的一种严重而复杂的行为障碍。从发展心理病理学的视角来看,边缘性人格障碍与童年期不良家庭环境、混乱的依恋关系、家庭史因素等心理社会风险因素有关,也与5-羟色胺、多巴胺等神经递质的功能缺损,前额边缘环路失调,自主神经功能失调有关,尤其重要的是边缘性人格障碍的形成可能是环境风险因素与脆弱的神经生物因素交互作用共同影响的结果。对边缘性人格病因机制考察的未来研究应该更加注重追踪研究,从多层次、多领域考察心理社会因素与生物学因素的交互在BPD病中的作用。
Borderline personality disorder (BPD), which is characterized by persistent and pervasive cognitive, emotional, and behavioral dysregulation, is among the most severe and perplexing behavioral disorders. From the developmental psychopathology approach, Borderline personality disorder is associated with psychological and social risk factors including poor family environments during childhood, disrupted attachment relationships and family history factors, and it is related to dysfunctional neurotransmitter systems, including serotonin, dopamine and so on. It is also related to dysfunction of frontolimbic circuitry and the peripheral nervous system. Most importantly, the emergence of BPD was the results of the interaction between environmental risk factors and vulnerable neurobiological factors across development. Future researches about pathogenetic mechanisms of the borderline personality disorder should focus on longitudinal or developmental studies and examine the role of the interaction between environmental risk factors and neurobiological factors in BPD from other fields and more comprehensive assessments of more methods.
韦氏环及鼻腔Rosai-Dorfman病放射治疗一例报告
Rosai-Dorfman Disease of Waldeyer’s Ring and Nasal Cavity by Radiotherpy: A Case Report
 [PDF]

年飞, 李娜,
Asian Case Reports in Oncology (ACRPO) , 2013, DOI: 10.12677/ACRPO.2013.24007
Abstract:
Rosai-Dorfman(Rosai-Dorfman disease, RDD)是一种原因不明、少见的良性组织细胞增生性疾病,主要表现为无痛性双侧颈部淋巴结肿大,少数可发生在淋巴结外组织。由于RDD没有特征性临床及影像学表现,因此容易被误诊。迄今,该病尚无统一的治疗意见,多数预后良好。本文报道一例韦氏环及鼻腔RDD,分享放疗治疗RDD的经验,并借此讨论韦氏环淋巴结肿大的鉴别诊断。
Rosai-Dorfman disease is a rare unknown proliferative disease of the benign tissue cell, with a main symptom of painless bilateral cervical lymph node enlargement, and fewer occurrences may be diagnosed in peripheral lymph nodes. Since Rosai-Dorfman disease displays no characteristic clinical and imaging features, it is more liable to be misdiagnosed. There is not a unified treatment of the disease so far; however, the prognosis of most of the patients is good. This paper reports a case of Waldeyer’s ring and nasal Rosai-Dorfman disease that has achieved good results by radiotherapy, aiming to emphasize the differential diagnosis of lymph node enlargement of Waldeyer’s ring.
陈旧性跟腱止点断裂骨隧道钛缆固定治疗1例
Old Rupture of Achilles Tendon Supported by Calcaneal Bone Tunnel Fixation: A Case Report
 [PDF]

梁学, 少山
Asian Case Reports in Surgery (ACRS) , 2014, DOI: 10.12677/ACRS.2014.31001
Abstract:
陈旧性跟腱断裂是常见运动损伤疾病,多采用手术治疗。作者报道了一例43岁的男性患者,因“摔伤致左侧足跟部疼痛,乏力9月余”入院。入院时患者生命体征平稳,左侧足跟部轻度肿胀,压痛(+),Thompson试验(±),提踵试验(±),足背动脉搏动可,充分的术前准备后行左侧陈旧性跟腱止点断裂钛缆Krackow法缝合,经跟骨骨隧道固定术,手术顺利,术后长腿石膏管形固定,定期换药,指导功能康复,早期出现缝线反应,随访半年,Arner-lindholm评定为良,未发生再断裂、下肢深静脉血栓及深部感染的并发症。
Old rupture of Achilles tendon is a kind of common athletic injuries and usually prefers surgical treatment. The author reported a 43-year-old male patient with fall-induced left heel pain for more than 9 months. At the admission to hospital, the patient was evaluated with stable vital signs, mild swelling at left heel, pressing pain (+), Thompson test (±), heel raising (±) and good arteriopalmus of foot. After the well surgical preparation, the left old rapture of Achilles tendon was sutured by titanium Krachow method, supported by Calcaneal bone tunnel fixation. The operation was finished successfully. After the operation, the patient was offered with long-leg tubular plaster, regular dressing change and mentoring functional rehabilitation. Suture reaction was observed during the early stage. The half-year follow-up visit reported good Arner-lindholm assessment without complications like palindromic rapture, deep venous thrombosis of legs and deep infection.
情绪与情绪调节策略对知晓感(Feeling-of-Knowing)判断的影响
The Effect of Emotion and Regulated Strategies of Emotion on Feeling-of-Knowing
 [PDF]

, 田婷婷,
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.47124
Abstract:
本研究通过两个实验来研究情绪和情绪调节策略对知晓感判断的影响。在实验一中,通过让被试观看影片片段,激发相应的情绪状态,然后对不同情绪的词对做知晓感判断;在实验二中,通过观看影片诱发被试的负性情绪,然后采用不同情绪调节策略对被试的情绪状态进行调节并对不同情绪词对做知晓感判断。结果表明:1) 情绪状态和词对的情绪性质对FOK的判断等级和准确性存在影响,表现为在中性状态下,中性词对的判断等级和准确性均高于情绪词对;2) 情绪调节策略对FOK的判断等级产生影响,评价忽视策略和表情宣泄策略条件下被试的FOK判断值显著高于评价重视和表达抑制;3) 情绪调节策略对FOK判断准确性也存在影响,评价重视和评价忽视两种调节策略下被试的FOK判断准确性显著高于表情宣泄和表情抑制策略。
The study is aimed at revealing the relationship among emotion nature, emotion regulated strategies and FOK, including two experiment designs. Experiment 1 took the 3 × 3 mixed design, investigating the emotional state of participants and the emotional nature of items made on FOK and the accuracy of FOK. Experiment 2 is a single factor design among subjects, inducing the participants’ negative emotion in order to study the effect of the different emotion regulated strategies (reappraisal; rumination; expressive suppression; suppressive revealing) made on FOK and the accuracy of FOK in the negative emotional condition. The study results show that: 1) For FOK value, the main effect on individuals’ emotion state and metarial emotion nature is significant; Meanwhile for relative accuracy, Gamma, is higher in neutral emotional state; as for the metarial emotion nature, the Gamma of positive words is higher than negative words and neutral words. 2) For FOK value, the level of reappraisal’s group and suppressive revealing group are significantly higher than the group of rumination and expressive suppression. 3) For relative accuracy of FOK, the Gamma is significantly higher in the group of reappraisal and rumination.
一类非线性阻尼Petrovsky方程整体解的能量衰减估计
Energy Decay Estimate of Global Solution for a Class of Nonlinear Damping Petrovsky Equations
 [PDF]

, , 钞雅丽
Pure Mathematics (PM) , 2015, DOI: 10.12677/PM.2015.51003
Abstract:
本文主要研究非线性阻尼Petrovsky方程ua2u+a(1+|ut|r)ut=b|u|pu在有界区域的初边值问题。利用V. Komornik引理得到整体解的能量衰减估计。
The nonlinear damping Petrovsky equation ua2u+a(1+|ut|r)ut=b|u|pu with initial-boundary conditions on bounded region is studied. The V. Komornik lemma here plays a crucial role in the energy decay estimate of global solution.
2%阿维•绿僵菌素悬浮剂的研制及田间药效
Study on Formulations and Filed Trails of Abamection•Destruxin A 2%SC
 [PDF]

兴民,, ShaukatAli, 泽清
Open Journal of Nature Science (OJNS) , 2015, DOI: 10.12677/OJNS.2015.33013
Abstract:
通过毒力试验、表面活性剂的筛选,确定了2%阿维?绿僵菌素悬浮剂的配方,并进行了质量稳定性和田间药效研究。质量稳定性实验结果表明了2%阿维?绿僵菌素悬浮剂的各项性能稳定。田间试验结果表明,2%阿维?绿僵菌素悬浮剂以有效成分9-11 (ai) g/hm2防治甘蓝小菜蛾,防效可达75.84%~ 93.40%,明显优于1.8%阿维菌素乳油(14(ai) g/hm2)的同期防效,持效期达14天。
The preparation and field efficacy of abamection?destruxin A 2% SC were studied in this paper. According to the laboratory bioassay, there was an obvious synergism effect on Plutella xylostella (L.) mortality, by means of tests of virulence and surface active agents, the formulation of abamection?destruxin A 2% SC was determined. The results of experimental verification of the formulated product demonstrated that all indexes of abamection?destruxin A 2% SC confirmed to the quality technical standards. Field control efficacy of abamection?destruxin A 2% SC (9 g/hm2 to 11 g/hm2) against Plutella xylostella (L.) in 14 days of application could reach to 75.84% - 93.40%, which was superior to the efficacy of abamection 1.8% EC (14(ai) g/hm2), and the efficacy could last for 14 days.

国外教师效能研究述评

心理科学进展 , 2001,
Abstract: 概要总结了国外有关教师效能的研究及进展,讨论了教师效能的性质,教师效能对教师教学行为和学生学习的影响,教师效能的形成、发展变化及其提高的途径,分析评价了教师效能研究的意义及局限。
时间估计的研究方法及其存在问题

心理科学进展 , 1994,
Abstract: 用实验心理学方法研究时间估计主要有五种方法:口头估计法、产生法、再现法、比较法和等级评定法。这些方法又可分为两种范型:预期式估计和回溯式估计。本文分析了时间估计的方法及其内在机制.
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