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氟对成骨细胞影响的研究进展

宁夏医科大学学报 , 2006,
Abstract:
铝-锂合金研究新动向

材料工程 , 1986,
Abstract: 铝-锂合金早在五十年代就研制出来,曾应用于美国海军A3J型强击机.由于该合金脆性高等冶金学方面问题,后来停止使用.
儿童特应性皮炎中医药研究及治疗近况

中国中医药信息杂志 , 2008,
Abstract:
加强毕业设计环节在提高本科学生综合能力与素质中的作用
Improvement of the Comprehensive Ability of Undergraduate Students Based on Strengthen of the Final Year Project Design
 [PDF]


Vocational Education (VE) , 2012, DOI: 10.12677/VE.2012.12007
Abstract:

毕业设计作为大学教育中的一个重要阶段,承担着培养和提升学生综合能力和综合素质的重要责任。但是目前由于种种原因,造成毕业设计水平下降,学生的综合能力不高等现象。作者探讨了把毕业设计教学工作融入到学生综合能力与素质培养的措施和方法,并进行了实践。通过加强对学生的指导和训练,提升了学生综合能力和素质,取得了良好的效果。

 As an important stage in the university education, final year project take a very important responsibility to cultivate and enhance students’ quality and comprehensive ability. However, the graduation design levels decrease and students’ comprehensive ability is not high nowadays due to the various reasons. The authors explore the approaches of integrating the final year project design into the cultivation. The students’ comprehensive ability and quality were improved by enhancing guiding and training on the practice.

 

肝癌患者介入术后并发症观察及护理
Complications in Patients with Hepatocellular Carcinoma after Interventional Observation and Nursing Care
 [PDF]


Nursing Science (NS) , 2014, DOI: 10.12677/NS.2014.33013
Abstract:
目的:探讨肝癌介入术后患者并发症症状及护理方法。方法:对60例原发性肝癌患者行介入治疗的病情观察与护理。了解各种并发症发生情况,以及对并发症的重点护理要求。结果:60例患者中发热39例,出血5例,肾功能损害2例,骨髓抑制2例,胃肠道不适2例,腹痛和食欲下降的患者8例,排尿障碍2例。结论:重视TACE术后并发症,给予患者及时护理减轻患者痛苦,有效降低患者不适程度。
Objective: To investigate the uncomfortable symptoms of patients with liver cancer after inter- ventional therapy and to explore the nursing methods. Methods: 60 cases of hospitalized patients with liver cancer were analyzed to learn the complications. Results: Patients with fever: 39 cases, bleeding: 5 cases, renal dysfunction: 2 cases, bone marrow suppression: 2 cases, gastrointestinal discomfort 2 cases, abdominal pain and lack of appetite: 8 cases, voiding dysfunction 2 cases. Conclusions: Close observation and timely nursing can effectively reduce the discomfort for patients.
超细晶45钢的制备及其组织与力学性能的研究
Study on Microstructure and Mechanical Properties of Ultrafine-Grained 45 Steel
 [PDF]


Metallurgical Engineering (MEng) , 2014, DOI: 10.12677/MEng.2014.12006
Abstract:
为了制备超细晶粒钢,将45钢淬火后进行了温轧。总变形量为50%。采用光学显微镜和透射电子显微镜研究了这一过程中的微观组织演变。原始组织是板条马氏体组织 + 少量的片状马氏体。试样在600℃~ 700℃变形后的微观结构是纳米碳化物 + 等轴超细晶铁素体,具有良好的综合力学性能,强度和塑性分别达到了646~861 MPa和21.5%~19.1%。
In order to produce ultrafine-grained steel, 45 steel was quenched and warm-rolled. The total re-duction was 50%. The microstructural evolution during the process was studied by using an optical microscope and a transmission electron microscopy. The properties were investigated by using tensile tests. The starting microstructure was lath martensite with a small amount of flake martensite. The microstructure of the specimen compressed at 600?C - 700?C was nano-carbides + equiaxed ultrafine ferrite grains and a good combination of strength and ductility was obtained. The tensile strength and total elongation were 646 - 861 MPa and 21.51% - 9.1%, respectively.

产学研用结合推进国家级水生生物学系列课程教学团队建设的思考
Thoughts of Constructing the National Hydrobiology Teach Group by Industry-University-Research-Application Cooperation Education
 [PDF]


Advances in Education (AE) , 2014, DOI: 10.12677/AE.2014.46020
Abstract:
本文从个人成长的经历探讨了产学研用结合推进国家级水生生物学系列课程教学团队建设的经验和体会,认为多投入、下苦工是提高教学效果的基础,广实践、增才干是提高教学水平的关键,产学研、升素质是提高教学质量的有效途径。
The experience and thinking of constructing the national hydrobiology teach group by industry- university-research-application cooperative education were discussed. Concrete experiences were: more investment and strengthening the construction of the troop with the young teacher as the strut were the basis of improving teaching effect; in-depth specialty practice and increasing talent were the key to enhance teach level and industry-university-research cooperation education and raising quality were the effective path to improve the quality of teaching.
高校网络外语教育的系统论研究
On Systematic Study of Online Foreign Language Education in Universities
 [PDF]


Creative Education Studies (CES) , 2015, DOI: 10.12677/CES.2015.32006
Abstract:
实现高校教育的网络科学化和系统化在于能够考虑一切可能的教育资源,特别是学习者的全部经验、目前心理发生和发展逻辑。作为网络教育科学化和系统化的关键一环,外语教育所进行的试点研究从理论到实践上均已朝着该教育发展方向迈出了重要的一步并成为一项立体的系统工程。
To realize the scientification and systematization of university online education, considering all possible education resources is the key, especially the total experience of learners as well as the logic occurrence and development of mentality at present. As a key link of scientific and systematic online education, foreign language education is developing from theory to practice in the pers-pective of systematic education, which has been an important step in the direction of systematic education development and becomes a three-dimensional systematic project.
大班幼儿告状行为的调查和应对策略
Investigation and Solution Strategies of Preschool Children’s Complain Behavior
 [PDF]


Advances in Education (AE) , 2015, DOI: 10.12677/AE.2015.54020
Abstract:
本文旨在调查大班幼儿的告状行为,并发现其在自由活动中出现的频率最高,且大多是违背纪律型和攻击型告状行为。分析认为,引起大班幼儿告状行为的原因既有幼儿的性格特点、社交水平不高、对规则认识低、道德发展水平有限等内部因素,也有家长的过度保护、幼儿园空间有限等外部因素。要减少幼儿的告状行为,教师应正确看待幼儿的告状行为,重视培养幼儿的社交能力、规则意识,帮幼儿建立良好的同伴关系,家长也应减少对幼儿的庇护,并与幼儿园配合,形成教育合力。
This paper aims to investigate children’s complain behavior, and then finds that it is highest in the free activity, and most of them are against discipline and aggressive behavior. After analysis we think that the reasons of children’s complain behavior are personality characteristics, low social level, low awareness of the rules, and limited moral development. There are still other external factors like parental over protection, limited kindergarten space and so on. To reduce the complain behavior, teachers should take positive attitude towards children’s complain behavior, pay attention to the cultivation of children’s social skills and awareness of the rules, and help children establish a good companion relationship. At the same time, parents should also reduce the protection of young children and cooperate with the kindergarten, forming educational resultant force to ensure the healthy growth of children.
面向企业应用系统的异构数据库引擎设计与实现
Design and Implementation of Heterogeneous Database Engine for Enterprise Application System
 [PDF]


Computer Science and Application (CSA) , 2016, DOI: 10.12677/CSA.2016.63016
Abstract: 针对传统花卉养护手工操作工作效率低、可交互性差、缺乏远程监控能力以及人机交互界面缺乏视觉感染力问题,采用随着企业信息化管理不断发展,许多行业、单位或机构、部门内部已逐步实现了业务、信息的网络化管理,如何简洁有效地访问和集成异构数据库系统,减少重复编码、缩短软件的开发周期、提高软件的可维护性尤为重要。为解决这一问题,本文利用O/R Mapping技术基于.NET平台设计并实现了异构数据库引擎,较好地解决了基于对象/关系模型的跨平台数据库访问问题。该引擎支持Unix、Windows等操作系统,而且可与Oracle、DB2、SQL Server、My SQL等数据库进行集成。经实际应用,性能稳定可靠,达到了预期的目标,取得了良好的应用效果。
With the continuous development of enterprise information management, many industries, unit or organization, internal departments have gradually realized the business, network management. How simple and effective access to and integrate heterogeneous database system, reduce duplica-tion of code, shorten the software development cycle, and improve software maintenance is par-ticularly important. In order to solve this problem, we design and implement a heterogeneous da-tabase engine by O/R Mapping technology to solve the problem of cross platform database access based on the O/R model. The engine we design supports UNIX, windows and other operating sys-tems, and also integrates with Oracle, DB2, Server, My SQL, SQL and other database. After the actual application, the performance is stable and reliable. The desired goal is achieved.
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