拥有了自信 就拥有了力量——贯彻习近平总书记系列讲话精神集中轮训学习体会

<正>为进一步增强贯彻落实中央、省委决策部署思想的行动自觉性,根据厅机关的统一部署,本人参加学习贯彻习近平总书记系列讲话精神集中轮训。期间,结合学习党的十八届三中全会和省委十三届中次全会精神,认真学习了习近平总书记关于治国理政新思想、新观点和新要求。党的十八大报告最催人奋进和浩然大气的是关于中国特色社会主义道路、理论、制度的自信。自信是共产党人的品格,习近平总书记系列讲话向世人展示了中国共产党对理想信念的矢志追求和对现实实践的科学     

矿企谈“自我救赎”

湖南省省、市国土资源部门以及省属各地质局、科研院所和矿山企业,就地质找矿面临的主要问题,存在的薄弱环节,以及解决问题的思路、如何采取对策等议题,展开了广泛深入的研讨.     

高校教师的角色冲突与自我调适

通过对高校教师角色冲突的类型和引起角色冲突的主要因素分析，提出教师对角色冲突进行自我调适的有效方法，包括认知重建法、积极应对法、角色分离法、情绪调节法和人际关系适应法。     

Soil fertility self-development under ecological restoration in the Zhuxi watershed in the red soil hilly region of China

Current methods that utilize simple data or models to judge whether soil fertility can selfdevelop are not sufficiently rigorous. A new framework has been set up using catastrophe theory, laboratory experiment, field work, and 3S(Geographic information system, Global positioning system, and Remote sensing) to explore soil fertility catastrophe under ecological restoration, discriminate whether soil fertility can self-develop, and propose adjustment of ecological restoration measures in the Zhuxi watershed of Changting County, Fujian Province, China, which is a typical representative of the red soil hilly region of China. The results show that: 1) the soil fertility is obviously improved through the four ecological restoration measures, which impels soil fertility catastrophe. Among 89 soil samples, catastrophic soil samples and stable soil samples account for 26(29.21%) and 63(70.79%) of the samples, respectively. The four ecological restoration measures are listed in the order lowquality forest improvement arbor–bush–herb mixed plantation orchard improvement closing measures according to the proportions of catastrophic soil samples. A typical soil sample in Bashilihe that can self-develop is selected as the criterion to judge the upper lobe and lower lobe of soil fertility in the process surface of the Cusp catastrophe model. Twenty-six(29.21%) were in the middle lobe, 10(11.24%) were in the upper lobe, and 53(70.79%) were in the lower lobe. The catastrophic direction of 26 catastrophic soil samples is to the upper lobe according to soil and water loss change as well as fieldwork. There is a significant positive correlation of Δ with soil and water loss change, and the lower soil and water loss relates to higher catastrophic probability. 2) Soil fertility self-development could be regionalized as "Soil fertility can self-develop" whose area was 12.74 km2(28.33%) distributed mainly in the leftmost and rightmost parts, "Soil fertility tends to self-develop" whose area was 11.63 km2(25.89%) distributed mainly in the middle part, and "Soil fertility cannot self-develop" whose area was 20.58 km2(45.78%) distributed mainly between the above two types. 3) There is no need to take ecological restoration measures and excessive human interference should be avoided in the future in regions of "Soil fertility can self-develop" and "Soil fertility tends to self-develop," and ecological restoration measures should be taken in region of "Soil fertility cannot self-develop." 4) We suggest withdrawal and implementation of ecological restoration measures should be incorporated into the evaluation criteria of ecological restoration to avoid misuse of funds.     

公共生活中的自我认同与社会整合:粤西“年例”解读

粤西宝村"年例"的个案经验显示,仪式的公共生活既是娱乐,也在价值标准的存续中,在神圣和世俗的世界里生成自我认同,进而建构和强化了区域社会,成为维系与整合社会的重要途径,对当前农村文化建设有重要的启示和借鉴。     

中学生地理学习自我监控能力培养探析

近年来,越来越多的人关注自我监控在学习中的作用,对它的研究使得人们对学生的学习过程有了全新的理解。但在中学地理教育中,人们仍然习惯于从学科知识的角度去研究地理学习,很少有人从学习者认知的角度进行思考。     

作好听课记录 提高教学能力

听课是中学教师最经常的活动，也是自我学习提高、促进专业发展的最有效途径。每学期除各教研组组织的同事间的相互听课外，还有学校教务处组织的新教师的展示课、过关课，优秀教师的示范课、研讨课等等，提供了许多听课学习机会。但是，不少教师却将听课这种有意义的活动流于形式，把听课当作一项不得不完成的任务，敷衍了事，在听课过程中无所事事，精力不集中，甚至出现打瞌睡的现象，尤其是在听非本专业的课时这种现象更加普遍。     

对广西地矿建筑企业安全生产问题的探讨

广西地矿建筑企业是广西地矿局的支柱产业,包括建筑施工勘察、设计等单位,地矿建筑施工安全生产对地矿经济的健康发展和职工队伍稳定具有十分重要的意义.由于地矿建筑企业自身的特点,决定了其不安全因素多且点宽面广,并且作业人员复杂,素质不一,相当一部分作业人员安全意识淡薄、安全知识匮乏,自我保护意识不强,常抱侥幸心理,违章作业比较严重,加上施工安全管理跟不上,导致施工伤亡事故时有发生,给国家财产和人民生命安全造成了严重的损失.因此,施工安全生产管理刻不容缓.     

新型电池：病毒

未来,人们需要那种电力十足、小巧轻便、对环境无污染的电池。现在,美国麻省理工大学的研究者们引发了电池的革命——他们开发了一种新型的病毒电池。科学家们利用基因工程的方法制造了一种病毒,它可以在自己身体的外面覆盖氧化钻和金,并且自我组装成纳米电线——这是电池的正极。研究者另外制造了一种病毒,它在身体外面覆盖磷酸铁,然后把自己与碳纳米管连接在一起——这是电池的负极。目前,研究者准备尝试其他材料（如磷酸锰）,希望能够获得更高的电压。     

冻融作用对垃圾填埋场防渗层性能的影响

建立系列模拟实验研究了冻融作用对垃圾填埋场防渗层防渗和去污性能的影响。实验结果表明：冻融作用对垃圾填埋场防渗层有一定的破坏作用,对渗透系数和污染物的去除能力均有重要影响;冻融前的渗透系数均低于国家标准（1.0×10^-7 cm/s）,冻融后防渗层的渗透系数增加2～6倍;防渗层对COD、Cl^-和NH⁺₄的去除率分别从冻融前的68.6%、31.6％和70.5％变为86.2%、18.2％和23.0％。