21世纪高校教育工作者应具备的教育意识

21世纪是一个知识经济的时代,社会对人才的要求越来越高．而作为培养人才的高教工作者,时代也给他们带来了新的挑战．为此,他们必须具备全新的教育意识：质量意识、创新意识、市场意识、竞争意识、合作意识、人本意识、服务意识、营销意识．     

关于高职院校教学秘书工作改进的思考

随着高校规模的不断扩大,教学改革的不断深入,教学秘书工作在教学管理中发挥着越来越重要的作用。改进教学秘书工作对提高教学管理质量和水平至关重要．新时期条件下,教学秘书工作应在服务意识,自身素质、管理水平等方面不断改进和创新,从而使学校的教学工作更加规范、有序、高效地运作．参5．     

衡阳市生态园林城市建设的思考

城市生态系统有自身的特点和独特的功能．城市园林景观建设在建设生态城市中起着重要的作用,但建设中存在很多问题．针对目前衡阳市生态建设存在的问题,提出衡阳市建设生态园林城市应提高公民生态意识和继承人文景观,塑造多样化的自然生态环境,以造就城市景观生态的和谐发展．参2．     

突发事故的准备及响应:采矿业的APELL

近期发生的——包括２０００年１月 在罗马尼亚巴亚马雷地区发生的事故——使得人们将注意力集中到不但在采矿区对公众存在风险,而且矿物本身对公众也存在风险这一事实．同时我们认识到对突发事故的响应过程很缺乏,同时,公众对与矿产品相关的风险的认识程度很低．这种错误的认识通常导致对矿业发展的恐惧及负反应． 突发事故响应是多利益攸关者行为,它需要广泛准备和坚决执行．并不是所有的工业部门完全领会它们所涉及的公共交流的挑战． “地方级应急意识与准备”（ＡＰＥＬＬ）是由联合国环境规划署建立的一项计划,它致力于与公众、…     

APELL:英国思路

英国完全支持联合国环境署ＡＰＥＬＬ计划．早在１９７０年代初,英国就开展了它在重大隐患领域中的控制．这些包括提高社区危险装置意识的规定,和适当应急的规定．一项法规计划开始了,但在它完成之前,这项计划被欧洲舞台上的活动所压倒．《塞韦索指令》被引进英国,并...     

高中数学探究式课堂教学探讨

随着对教育与科学起核心作用的知识经济时代到来,改革传统教学,实现教学创新是时代赋予我们的一个使命．探究教学模式是在探究式学习的基础上发展起来的．实质是一种强调学生的参与和体验,并在教师指导和点拨下展开的具有探究性和一定创造性的教学活动．在高中数学课堂中运用探究课堂教学模式进行教学,能够培养学生的数学学习兴趣及积极主动的探究、合作意识,使之形成良好的数学学习品质,促进学习成绩的进步和数学能力、创新能力的提高．参5．     

论高校档案信息资源的作用与开发对策

高校档案信息资源是各项管理工作的依据和基础，能够为学校各项管理工作和师生获取信息提供服务，可对全校师生进行爱国爱校宣传教育．高校档案信息资源开发主要存在问题是高校体制改革对档案信息资源开发的影响、馆藏结构单一、档案编研工作滞后、档案工作者服务意识不强与服务手段单一．高校档案信息资源的开发对策是：大力加强队伍建设，全面提高档案管理人员的整体素质；观念创新，强化全面主动、及时准确的服务意识；加强对档案用户的宣传；丰富馆藏，提高馆藏质量；深层次开发档案信息资源；要加强收集和编研工作，提高编研材料档次，积极为学校和社会服务；要加快高校数字化校园网的建设，积极推行档案的现代化管理．     

皇家荷兰壳牌集团公司的环境教育与培训

皇家荷兰壳牌集团公司的总体培训方法目前包含健康、安全与环境（ＨＳＥ）．现在有一个确定胜任各项适当工作需要的ＨＳＥ能力的坚定目标．壳牌公司中的环境教育与培训，当前最重要的问题是支持推进恰当的ＨＳＥ管理并使之与商业事务充分融为一体．除壳牌公司员工和合同人员的教育与培训外，壳牌公司也致力于提高公众的ＨＳＥ意识与理解．     

学生主体意识缺失及构建

近年来在教学过程中教师忽略了学生主体意识培养,再加上家庭和学校的原因,造成学生主体意识缺失,学生主体意识缺失如缺乏理想性、主动性、自觉性、参与性等,给教学带来严重影响,因此必须加强学生主体意识培养与教育,构建学生主体意识,促进教学质量的提高.参4.     

论弘扬科学精神与发展先进文化

当前，我国大多数公众还不具备基本程度的科学精神和科学意识，因此弘扬科学精神十分必要．具有科学精神和科学态度，是发展先进文化的基本要求．弘扬科学精神，发展先进文化，必须转变观念，确立有助于弘扬科学精神的文化氛围，使相信科学、祟尚科学的意识扎根生长，成为我们时代的精神．     

环境污染纠纷行政处理制度存在的问题及完善

目前，环境污染纠纷行政处理制度存在受理范围概念不清，与污染事故混淆,责任认定性质不明确等问题，应当扩大受理范围、分清污染事故与纠纷的性质，确认赔偿责任认定的法律效力，以进一步完善环境污染纠纷行政处理制度。     

论凤眼莲的是非功过

凤眼莲在城市河湖的污染与净化中的是非功过争议很大,双方意见均有部分正确,但各有片面性。凤眼莲耐污能力、净化能力强;生产力高,生产量大;从环境中吸收、转化的污染物种类多、量大;本身有一定的利用和经济价值.它本是水体中营养盐、有机质等污染物的迁移转化和输出链网中一个重要环节。目前一些地方水体中凤眼莲因未及时收获、输出水体,失控而过度发展、排斥其他多种生物的生存和发展,而成为外来入侵种,其残体留存水体中造成二次污染。决定它功过是非的关键是能否及时从其生长水体中收获和输出,防止他们疯长蔓延。而合理利用凤眼莲是促进它们的收获与输出一项条件.如能抓住这一关键,就可解决这一争论.发挥凤眼莲净化水体,变废为宝,化害为利.兼收生态环境和经济效益。     

有机锡致海洋腹足类性畸变分子机制的研究进展

有机锡作为防污损生物附着添加剂曾被大量使用,在极低浓度下就能诱发腹足类发生性畸变现象,严重危害了海洋生态系统的平衡。虽然三丁基锡已被国际海事组织全球禁用,但目前报道的环境有机锡污染仍然非常严重,而且其致毒机制一直众说纷纭。首先,简述了腹足类性畸变及其在世界各个海域有机锡污染监测中的应用,重点综述了有机锡致海洋腹足类性畸变分子机制的3种假说:脊椎动物类型的类固醇激素假说、神经肽假说以及视黄酸X受体(retinoid X receptor,RXR)假说,另外,结合快速发展的分子生物学技术,探讨了研究腹足类性畸变分子机制的新思路和新方法。     

Genetic evidence of the presence of two species of Crassostrea (Bivalvia: Ostreidae) on the coast of Brazil

 Although oysters are commercially very important in Brazil, there is still much dispute about the number of Crassostrea species occurring on the Brazilian coast. The dispute is centered around C. brasiliana, considered by some authors to be a junior synonym of C. rhizophorae. In this paper we compared, by allozyme electrophoresis, sympatric and allopatric populations of the two putative species. Of the 17 loci analysed, five were diagnostic for the two species in sympatry (gene identity = 0.46 to 0.47), clearly demonstrating that they are distinct biological species. Heterozygosity (h) levels were high for both species (h = 0.24 to 0.28), and no heterozygote deficiencies were observed in any population (local inbreeding, F _IS  = 0.141; P > 0.70). Levels of population structure in C. rhizophorae along 1300 km of coast were very low (population inbreeding, F _ST  = 0.026; P > 0.15), indicating that the planktonic, planktotrophic larvae of these species are capable of long-range dispersal. Received: 14 January 1999 / Accepted: 8 December 1999     

Environmental Conflicts and the SLAPP

A citizen has the right to challenge a firm's actions regarding development plans or violations of environmental laws. Firms have responded with the SLAPP—Strategic Lawsuit Against Public Participation. Fearing the loss of the Constitutional Right to Petition, several U.S. states have or are considering explicitly restricting the SLAPP. For a class of environmental conflict models with one-sided asymmetric information, our results suggest that restricting the SLAPP does not increase the efficiency of the dispute.     

Operational dumping and the pollution of the sea by oil: An evaluation of preventive measures

The recent dispute over the impact of economic growth on the environment relative to the (predicted) physical limits imposed by the ecological system hinges on the role of pollution-preventive technology. This paper attempts a cost-effectiveness evaluation of alternative methods of preventing the largest source of marine oil pollution. The first major result of the analysis is that the technology which minimizes internal costs (and is favored by the oil companies) does not minimize the social costs of pollution prevention. The second is that relative to the price of oil the cost of pollution-prevention processes is very small indeed.     

European Court of Justice ruling regarding new genetic engineering methods scientifically justified: a commentary on the biased reporting about the recent ruling

In July 2018, the European Court of Justice (Case C-528/16) ruled that organisms obtained by directed mutagenesis techniques are to be regarded as genetically modified organisms (GMOs) within the meaning of Directive 2001/18. The ruling marked the next round of the dispute around agricultural genetic engineering in Europe. Many of the pros and cons presented in this dispute are familiar from the debate around the first generation of genetic engineering techniques. The current wave of enthusiasm for the new genetic engineering methods, with its claim to make good on the failed promises of the previous wave, seems to point more to an admission of failure of the last generation of genetic engineering than to a true change of paradigm. Regulation is being portrayed as a ban on research and use, which is factually incorrect, and the judges of the European Court of Justice are being defamed as espousing “pseudoscience”. Furthermore, this highly polarised position dominates the media reporting of the new techniques and the court’s ruling. Advocates of the new genetic engineering techniques appear to believe that their benefits are so clear that furnishing reliable scientific evidence is unnecessary. Meanwhile, critics who believe that the institution of science is in a serious crisis are on the increase not just due to the cases of obvious documented scientific misconduct by companies and scientists, but also due to the approach of dividing the world into those categorically for or against genetic engineering. In this construct of irreconcilable opposites, differentiations fall by the wayside. This article is a response to this one-sided and biased reporting, which often has the appearance of spin and lacks journalistic ethics that require journalists to report on different positions in a balanced and factual manner instead of taking positions and becoming undeclared advocates themselves.     

大气CO2体积分数升高对植物N素吸收的影响

从影响植物N素吸收的因素来看，大气CO2体积分数升高条件下植物净光合作用增强，碳同化产物增多，利于改善N素吸收的能量和物质基础：植物根系生长增强，生物量增多且空间分布加大，有利于N素吸收；但土壤有效N供应能力的变化存在增强和减弱两种观点。从植物N素吸收的实际情况来看，大气CO2体积分数升高条件下植物N吸收总量并末增加，植物体内N质量分数普遍降低，某些种类植物N吸收形态也发生了改变。因此要阐明大气CO2体积分数升高对植物N素吸收的影响机制，必须探明土壤有效N供应能力的变化：CO2体积分数升高条件下N矿化作用是否增强，微生物和植物间是否存在对有效N的竞争，此外，CO2体积分数升高条件下植物根系形态特征变化和N素吸收(包括主动和被动吸收)的生理机制及其与环境因素的关系也值得进一步研究。     

浅析泸溪县林权纠纷产生的原因及解决途径

随着国家对生态环境的重视,林业建设不断深入,增加公益林补助金,延长退耕还林补助金期限,发展森林旅游,加快林权流转,发展林下经济等,使林地资源迅速升值,特别是城镇建设和国家重点项目建设,大额征地补偿款产生了巨大诱惑,又加之人们法律意识的加强,广大林农的维权意识不断提高,从而产生了各类林权纠纷,这就影响了社会的和谐稳定,阻碍了林业的发展.因此仔细分析我县林权纠纷产生的原因,掌握林权纠纷调处的程序,寻求探索解决林权纠纷的途径,对发展我县林业经济和保障社会稳定具有重要的意义.参8.     

论新形势下护士长的管理工作

护士长担负着病房业务管理,组织管理,护理教学和经济管理等多项任务.在新形势下做好护士长的管理工作,对深化医疗卫生事业的改革有重要意义.本文从新形势护理工作特点,怎样提高护理质量、护士的管理及如何提高管理效果进行论述.