谈大学生论文写作   总被引：1，自引：0，他引：1  

刘小禾 《哈尔滨学院学报》2001,22(4):79-82

大学生写作论文需要培养积极健康的写作心理。初学论文写作,可以借助“纵横扫描法”、“KJ”法、“信息交合论”等方法解决选题定题、立论取材方面的困难。论文写作的语言运用切忌沾染玩弄词藻的不良风气。  相似文献   

对我国背越式跳高训练中几个重要环节的探讨     

孙长新  代江 《宜宾学院学报》2006,6(12):119-121

本文通过文献资料法、逻辑分析法、专家座谈法等方法对背越式跳高训练中的几个重要环节进行探讨,并对训练的方法和手段针对性地提出自己的建议,为我国跳高运动的发展提供理论依据。  相似文献   

Promoting gains in reading fluency: a comparison of three approaches     

Valerie Marciarille LeVasseur  Paul Macaruso  Donald Shankweiler 《Reading and writing》2008,21(3):205-230

On the ground that reading fluency entails appropriate phrasing or prosody as well as facile word recognition, we investigated the effectiveness of text-based and word-based repeated readings procedures for promoting fluency of reading aloud and comprehension in second-grade children. Repeated readings of text printed with spaces between phrases and ends of lines at clause boundaries (phrase-cued text), repeated readings of text printed with conventional layout (standard text), and repeated readings of lists of difficult words from text were compared. Computer-based, guided repeated reading training intervened between a pretest and post-test reading of text. Each training condition led to significant benefits on one or more of the experimental measures obtained from reading aloud. Repeated readings with text resulted in greater gains in fluency than repeated readings with word lists. Reading with natural prosody was most strongly facilitated by repeated readings of phrase-cued text, which provided visible support for sentence structure.

Valerie Marciarille LeVasseurEmail:

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华北旱作农业地带立体农业开发的方向和途径──以河北省滦平县为例     

田中洋介  石敏俊  李桂森  汪洪清  王旭 《资源科学》1996,(6)

本文为中国科学院科技扶贫滦平开发试验站＂燕山东段北麓生态经济沟综合技术研究＂课题中农业经营、农村经济方面的调查研究报告。主要内容是运用农业经营学的分析方法，分析华北旱作农业地带土地利用、农业经营方式和农户经济的动态及存在问题，提出今后立体农业开发的方向和有关对策。  相似文献   

我国档案垂直网站的发展现状及其在档案信息传播中的作用分析     

谢海洋  高丽华  卞昭玲 《档案学通讯》2012,(1):77-80

档案垂直网站是一个新的理念。本文介绍了档案垂直网站及其特点,分析了我国档案垂直网站的发展现状及其在档案信息传播中的作用,提出了档案垂直网站进一步发展的策略。  相似文献   

Witness recall across repeated interviews in a case of repeated abuse     

Sonja P. Brubacher  David La Rooy 《Child abuse & neglect》2014

In this illustrative case study we examine the three forensic interviews of a girl who experienced repeated sexual abuse from ages 7 to 11. She disclosed the abuse after watching a serialized television show that contained a storyline similar to her own experience. This triggered an investigation that ended in successful prosecution of the offender. Because this case involved abuse that was repeated on a weekly basis for 4 years we thus investigated the degree to which the child's narrative reflected specific episodes or generic accounts, and both the interviewer's and child's attempts to elicit and provide, respectively, specific details across the 3 interviews collected in a 1 month period. Across the 3 interviews, the child's account was largely generic, yet on a number of occasions she provided details specific to individual incidents (episodic leads) that could have been probed further. As predicted: earlier interviews were characterized more by episodic than generic prompts and the reverse was true for the third interview; the child often responded using the same style of language (episodic or generic) as the interviewer; and open questions yielded narrative information. We discuss the importance of adopting children's words to specify occurrences, and the potential benefits of permitting generic recall in investigative interviews on children's ability to provide episodic leads. Despite the fact that the testimony was characterized by generic information about what usually happened, rather than specific episodic details about individual occurrences, this case resulted in successful prosecution.  相似文献   

国际垂直专业化分工理论研究述评     

庄惠明  王珍珍 《福建师范大学学报(哲学社会科学版)》2007,8(6):137-142

国际垂直专业化分工是当今经济全球化中最重要的现象之一.本文在对国际垂直专业化分工相关概念进行进一步梳理和界定的基础上,对其理论与经验研究做了归纳并加以评述,旨在把握该领域进一步研究的方向.  相似文献   

垂直搜索——电子商务领域的新秀     

刘策 《教育技术导刊》2006,(11)

互联网上海量的信息已经无法满足工作频率不断加快的人群的需求,用户在对搜索引擎的选择上,真正进入了自主时代,垂直搜索引擎应运而生。作为电子商务领域的新秀,其能否进一步发展?将对此进行分析。  相似文献   

福建沿海一万年来断块升降运动速率   总被引：1，自引：0，他引：1  

巫锡良 《闽江学院学报》2002,22(2):41-46

本以77个古海面遗迹为根据，运用线性相关的计算方法讨论了：(1)闽东沿海(福鼎，宁德，罗源，连江等地)；(2)福州盆地与长乐海岸平原；(3)福清龙高半岛与平潭岛；(4)莆田沿海；(5)九龙江三角洲平原；(6)闽南沿海漳浦、云霄、东山、诏安等地的断块垂直运动速率。基本结论是：福建沿海大部分地区近万年来以上升运动为主，平均速率一般为0.8—2．8毫米／年，在时空上略呈规律性变化，其结果与形变洲量资料可以对比。  相似文献   

反复呼吸道感染幼儿血铅水平及其对免疫系统的影响   总被引：5，自引：0，他引：5  

张英茹  李文君  张裕民 《河北北方学院学报(医学版)》2006,23(6):21-25

目的：探讨幼儿反复呼吸道感染（RRTI）血铅水平分布与免疫系统机能变化的关系。方法：自2005．6～12月，从我院收治的RRTI幼儿中随机筛选80例病例，在RRTI发作期，用原子吸收分光光度法进行血铅测定，依照1991年美国疾病控制与预防中心（USCDC）制定的儿童铅中毒诊断分级标准。将受试病例分为6级；用流式细胞仪检测患儿T淋巴细胞亚群，B淋巴细胞亚群，NK细胞；用免疫比浊法测定免疫球蛋白IgA、IgG、IgM水平。对6组患儿进行常规加驱铅治疗，驱铅治疗满一个疗程，分别测定血铅水平，检测IgA、IgG、IgM，T淋巴细胞亚群、B淋巴细胞亚群，NK细胞。结果：（1）80例受试病例治疗前血铅水平均在I～Ⅲ级之间，治疗后血铅水平均在I～Ⅱ级之间，病例分布随着血铅水平增高逐渐减少。（2）治疗前受试病例IgA、IgG、IgM，T淋巴细胞亚群、B淋巴细胞亚群、NK细胞样本均数分别进行F检验，其中IgA、IgG、T淋巴细胞亚群、B淋巴细胞亚群四项免疫指标P〈0．05．存在差异，而IgM、NK细胞P〉0．05。不存在差异。（3）治疗前、后，血铅水平分别与对应的免疫指标IgA、IgG、T淋巴细胞亚群、B淋巴细胞亚群进行相关分析，相关系数进行t检验，显示二者之间存在较明显的负相关（P〈0．05）。结论：（1）80例受试病例均处于铅暴露中，发作期血铅水平病例以I级居多。占63％，Ⅳ～Ⅵ级未见．近似于正偏态分布；治疗后，I级占96．25％，Ⅲ～Ⅵ级未见。（2）治疗前，患儿血铅水平增高，IgA、IgG、T淋巴细胞亚群、B淋巴细胞亚群含量趋于降低，治疗后，血铅水平降低。以上四项免疫指标升高。说明幼儿患反复呼吸道感染与铅暴露及其所致的免疫机能抑制有关。  相似文献