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．     

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.     

医疗纠纷的预防与应对

随着社会的进步,人民生活水平的提高,人们运用法律武器保护自己的权益已逐渐成为常识．病人对自身健康的保护意识、经济意识也在不断增强,故医疗纠纷时有发生．一旦发生医疗纠纷,医院所消耗的人力、财力、物力、精力是无法估量的．笔者从医疗纠纷的预防和处理两方面进行分析与阐述,强调医护人员提高服务意识、法律意识、预防为主意识的重要性,从而从根本上防止医疗纠纷的发生．参2．     

小城镇公众生态意识现状及策略——河北省东部小城镇生态意识调查

在对河北省东部进行的生态意识调查基础上，运用计量经济学方法分析了这些小城镇生态意识水平发展的一些规律，并提出了提高小城镇公众生态意识水平的一些对策。研究发现这些小城镇政府工作人员的整体生态意识处于浅层思考阶段，对指导环境保护仅具有启蒙性的意义，仍需提高到深层意识水平，才能更好地行使环境教育与环境决策的职责。研究还发现生态意识策略首先要加强对小城镇地区公众的生态安全教育，其次是注重转变经济增长方式，发展生态经济；关注中小学生的生态意识培养；同时尽力加强环境管理。     

高等职业技术学院学生环境保护意识调查研究

通过对湖南环境生物职业技术学院部分大学生的环境意识、环境行为等进行问卷调查,并对调查结果进行分析.结果表明,职业技术学院大学生的环境保护意识水平有待提高.所以在往后的教学工作中,加强环保宣传,开展更为广泛的环境保护教育势在必行.图6,表3,参11.     

整合文化资源 六大板块联动

<正>1文化产业意识不强,缺乏创新意识在国务院办公厅《关于进一步支持甘肃经济社会发展的若干意见》中,明确提出支持甘肃社会经济发展的总体要求,其中指出"甘肃历史文化厚重、发展潜力巨大,但体制机制不活、开放程度较低"。应当说这一定位是客观的,也是准确的。     

华北高产农区公众对农业面源污染的环境保护意识及支付意愿调查

应用假设市场价值评估法(CVM)调查了华北高产农业区桓台县公众对防治农业面源污染地下水所需费用的支付意愿;评价了公众对技术、经济、政策等解决手段的期望和行为选择。调查表明,有60%以上的公众表现出能够为后代人着想而保护农业环境的可持续发展意识,有76%的人对污染现状的改善和治理持积极态度,人均支付意愿为22.8元·a-1,但公众对农业面源污染的环境保护意识不足。影响农民公众支付意愿的因素主要有家庭收入、受教育程度和职业。经推算,该县公众1a总支付意愿大约是1114.8～1320.2万元。可采取的环境保护技术措施以改良耕作习惯、控制化肥施用量为主,法制化的环保手段需要与公众环保意识相适应。     

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．     

大学英语中文化导入浅析

论述了文化内容的导入在英语语言学习中的必要性,提出了一些培养学生文化意识的文化导入原则,探讨了在英语教学过程中,怎样通过文化的导入来培养学生的文化意识,从而加深学生对不同文化的理解和交流,使其语言能力更有效地转变为交际能力.参6.     

肥效调节型肥料的特性

对肥效调节型肥料的概念、类型、溶解特性及肥效性做了详释．并指出随着我国经济高速发展、公民环保意识增强,肥效调节型肥料将在我国未来肥料市场占有一席之地     

植物区系学中特有现象的研究进展(Ⅱ)--中国植物区系、研究方法与任务

植物区系学中的特有现象是其研究的重点内容,对特有现象的概念、类型、起源及其研究意义作了详细的论述;其次,总结了中国植物区系的基本情况、生活型、分布区学、水平分布、垂直分布与起源等研究成果;第三,介绍了研究特有现象的形态-地理学方法、细胞地理学方法和等位酶分析方法;第四,指出了中国植物区系中特有现象研究所面临的困境,认为应该集中力量重点研究滇黔桂、横断山脉以及华中等3个地区的植物区系基本特征、组成、起源、演化与扩散等内容.     

Acidification of groundwater in water-filled gravel pits -- a new environmental and geomedical threat

Swimmers and users of motor boats frequenting old, water-filled gravel pits in Kiiminki, Northern Finland, found in August 1993 that they were suffering from painful irritation of the eyes and that their boats had developed a finely polished surface on their aluminium hulls, evidently due to the corrosive action of the water. Subsequent measurements carried out by the water authority showed that the pH of the water in some of the pits was extremely low, reaching a value of 3.4 at its lowest. To find out the causes of the abnormally low pH values, the present authors began systematic measurements of the pH and determination of the chemical composition (Si, Al, Ca, Mg, K, Na, Fe, Mn, Cu, Pb, Ni, Cd, Cl^-, NO₃ ^-, SO₄ ^2-) of the water in 23 gravel pits. In addition, a series of laboratory experiments was carried out to examine the interaction of water with samples of the soil and bedrock of the area to evaluate the role of this process as a possible cause of the acidification. The results show that the reaction of water with the moderately to intensively weathered sulphide and jarosite-bearing black schists, typical of the bedrock of the area, can bring about aqueous solutions similar in pH and sulphate--nitrate ratios to those found naturally in the gravel pits. The contribution of other possible mechanisms, e.g. acidic precipitation as such or combined with enhanced evaporation, the possible use of the pits as dumping sites for acidic waste or the flow or seepage of acidic peat-bog waters into the pits from the surrounding wetlands, cannot be ruled out entirely, but their contribution seems to be of minor importance. Since the concentrations of several heavy metals (notably Pb, Cd, Ni, Fe and Mn) and of sulphate and aluminium has increased in the pit water as a result of the acidification process and exceed the norms laid down in the EU Drinking Water Directive, acidification of water in gravel pits due to the oxidation of sulphides must be regarded as a new, serious environmental and geomedical threat which has so far remained poorly known or unrecognised.     

The challenge of implementing the European network of protected areas Natura 2000

Established under the European Union (EU) Birds and Habitats Directives, Natura 2000 is one of the largest international networks of protected areas. With the spatial designation of sites by the EU member states almost finalized, the biggest challenge still lying ahead is the appropriate management of the sites. To evaluate the cross‐scale functioning of Natura 2000 implementation, we analyzed 242 questionnaires completed by conservation scientists involved in the implementation of Natura 2000 in 24 EU member states. Respondents identified 7 key drivers of the quality of Natura 2000 implementation. Ordered in decreasing evaluation score, these drivers included: network design, use of external resources, legal frame, scientific input, procedural frame, social input, and national or local policy. Overall, conservation scientists were moderately satisfied with the implementation of Natura 2000. Tree modeling revealed that poor application of results of environmental impact assessments (EIA) was considered a major constraint. The main strengths of the network included the substantial increase of scientific knowledge of the sites, the contribution of nongovernmental organizations, the adequate network design in terms of area and representativeness, and the adequacy of the EU legal frame. The main weaknesses of Natura 2000 were the lack of political will from local and national governments toward effective implementation; the negative attitude of local stakeholders; the lack of background knowledge of local stakeholders, which prevented well‐informed policy decisions; and the understaffing of Natura 2000 management authorities. Top suggestions to improve Natura 2000 implementation were increase public awareness, provide environmental education to local communities, involve high‐quality conservation experts, strengthen quality control of EIA studies, and establish a specific Natura 2000 fund. El Reto de Implementar la Red Europea de Áreas Protegidas Natura 2000     

德国高等职业教育的特点

基于了解德国“双元制”职业教育基础上，介绍了德国职业教育体系，研究了高等职业教育模式、入学条件、培养目标、培养模式、学制、文凭以及人才培养途径，分析了高等职业教育的师资培养措施与过程、经费保障以及法律保障，阐述了高等职业教育改革的基本目标、基本原则、改革重点、发展趋势以及基本理念．     

有机磷农药草甘膦异丙胺盐对球形棕囊藻的刺激效应

设置0、0．001、0．01、0．1、l和10mg·L-16个质量浓度梯度,测定了草甘膦异丙胺盐（Glyphosate—isopropylammonium）农药对球形棕囊藻（Phaeocystis globosa）生长、叶绿素a含量、SOD和CAT活性的影响,探讨了有机磷农药对球形棕囊藻的毒物刺激效应。结果表明,低浓度的草甘膦异丙胺盐对球形棕囊藻的生长呈现出刺激效应。在实验所设定的6个质量浓度梯度范围内,0．001mg·L0和0．01mg·L-1质量浓度处理下的刺激效应最为显著。该两个质量浓度处理下,球形棕囊藻的平均相对增长率比对照分别提高了1．27％和0．45％,叶绿素a含量分别比对照提高了9．2％和2．5％,SOD活性提高了5．9％和7．2％,CAT活性提高了93％和155％;而当草甘膦异丙胺盐质量浓度在0．1mg·L-1以上时,球形棕囊藻的生长率、叶绿素a含量、SOD活性均显著低于对照。草甘膦异丙胺盐在0．001mg·L-1和0．01mg·L-1范围内对球形棕囊藻均呈现刺激效应,而高于0．1mg·L-1时球形棕囊藻各生理指标表现出显著抑制效应。研究结果为了解有机磷农药对海洋微藻生长的影响特征,揭示有机磷农药对微藻产生低促高抑的规律和为深入探索赤潮暴发的成因提供依据。     

江西生态城市建设及其效益

从工农业生产水平、财政收入、社会发展水平、城乡居民收入水平、森林覆盖率等指标评估宜春市实施生态市建设所取得的实际效益,通过比较现有发展水平与规划指标得出,生态市建设实施十五年以来,宜春市基本达到了规划的经济发展、教育、科技、文化、人口发展控制目标、人民生活提高目标和生态环境控制目标,分析了生态市试点建设中存在的问题,提出了今后生态城市建设的建议。     

Effects of manganese waste on growth,nodulation, proline levels,and enzymatic activities in Vigna unguiculata (L.) Walp.

Phytoremediation studies were carried out on the waste of Kalakhunta manganese (Mn) mines located in Banswara, Rajasthan, which is rich in Mn and iron. Various treatments, including the addition of soil, farmyard manure, sawdust, and biogas slurry, as well as differing quantities of NPK and capping with 10% soil were undertaken to ameliorate the effects of inhospitable waste. The effect of unamended and variously treated amended waste was studied on the growth, nodulation, yield, leaf area, and enzymatic activity of the test plants to ascertain the degree of toxicosis that plants may encounter during the process of phytostabilization. The levels of proline and activities of polyphenol oxidase, peroxidase, acid phosphatase, and nitrate reductase were affected by the treatments applied. Data showed that addition of 10% soil + 3 NPK is the most suitable treatment for the purpose of revegetation of Mn-mine waste, as the plants displayed the highest growth under this treatment condition.     

Relationship between heavy metal concentrations of herbaceous plants and soils at four Pb-Zn mining sites in Yunnan, China

This paper studied the relationship between heavy metal concentrations of herbaceous plants and soils at four Pb-Zn mining sites in Yunnan, China. 50 herbaceous plant samples of 9 plant species from 4 families and 50 soil samples were collected and then ana1yzed for the tota1 concentrations of Pb, Cd, and Zn. The results showed that the average concentrations of Pb, Cd, and Zn in soil samples were 3772.83, 168.81, and 5385.65 mg/kg, respectively. The average concentrations of Pb, Cd, and Zn were 395.68, 28.14, and 1664.20 mg/kg in the shoots, and 924.12, 57.25, and 1778.75 mg/kg in the roots, respectively. Heterospecific plants at the same site and conspecific plants at various sites had different average levels of Pb, Cd, and Zn, both in the shoots and the roots. Enrichment coefficients of Pb, Cd, and Zn were greater than 1 in 2, 3, and 9 herbaceous plant samples, respectively. Translocation factors of Pb, Cd, and Zn were greater than 1 in 10, 17, and 25 herbaceous plant samples, respectively. In all 50 samples, the concentrations of Pb, Cd, and Zn between the shoots and the roots, the shoots, and the soils, and the roots and the soils had significant positive relationships.     

Agent-based framework for modeling and simulation of resources in self-sustainable human settlements: a case study on water management in an eco-village community in Croatia

A newly developed agent-based framework for modeling, simulation, and evaluation of resource management in self-sustainable human settlements is presented, along with the ability of the framework to prolong the self-sustainability of the observed human settlement system in the simulation environment. In this study the focus is on the analysis of a conducted water management simulation based on observations of an existing eco-village in Croatia, in the context of producing, storing, and consuming water as a resource. The conducted research shows that the developed framework was able to prolong the self-sustainability of localized water production, storage, and consumption dynamics when managing the water allocation with the use of self-sustainability mechanisms, in comparison to water management without using such mechanisms, under the same initial conditions. The work is placed within the context of sustainable development, Internet of Things, as well as Environmental Internet of Things areas of research, analyzing the ambiguous relationship between the terms ‘sustainable development’ and ‘self-sustainability’.     

野生及养殖背角无齿蚌中元素的生物积累特征

作为建立渔业生态环境“淡水贝类观察”体系的基础研究之一,以宜兴养殖水域（N=7）和太湖三山岛自然水域（N=7）采集的背角无齿蚌（Anodonta woodiana）为对象,运用电感耦合等离子质谱仪测定了背角无齿蚌软组织中元素Na、K、Ca、Mg、Mn、Fe、Co、Ni、Se、Cu、Cr、Cd的质量分数范围,并对各种元素积累水平的差异进行比较研究。结果表明,两水域中背角无齿蚌对元素的积累高低顺序具有相似的趋势。其中Ca质量分数最高,Co、Cr的质量分数最低,其它元素界于其间。养殖蚌样中的常量元素Na、K、Ca、Mg和微量元素Mn、Co的积累质量分数高于或接近自然水域蚌样中的相应元素,但后者中的重金属元素Cr、Cu、Cd、Ni质量分数显著地高于前者。养殖水域蚌样中的Mg-K、Mg-Ca、Mg-Ni、Mg-Mn、K-Ca、K—Co、K．Mn、Ca—Co、Ca—Ni、Ca．Mn、Ni—Mn、Cr-Co、Cu-Cd以及自然水域蚌样中的Mg—K、Ca-Cr、Ca—Mn、Ca-Ni、Ca-Cd、Cr—Mn、Cr-Ni、Cr-Cd质量分数之间呈现显著的相关性。