高等院校教师有效激励机制的探讨

高等院校管理者必须思考如何更加有效的激励教师工作的积极性。高等院校教师的有效激励机制包括教师工作激励机制、教师成就激励机制和优秀教师的价值激励机制。三者有机结合，才能更好的促进教师的工作积极性、主动性、创造性，实现高等院校教师的自我价值。     

岩石工程开挖对山坡体应力场扰动规律的数值分析

应用三雏数值分析方法,研究人工开挖边坡与自然山体边坡体之间的应力场分布特点、演变规律和作用关系,并依据应力场演变规律确定边坡岩体的破坏模式;以便为矿山生产及周边环境的安全评价提供科学依据。     

黄陵至延安高速公路k295+750-k296+050段滑坡稳定性分析与治理

在介绍黄陵至延安高速公路k295+750～k296+050滑坡工程地质情况的基础上,对滑坡的成因和机制进行了分析,并且进行了稳定性计算与评价。最后结合工程实际特点提出了以路肩挡墙作为支挡工程,并辅以刷方减重和地表排水相结合的合理处治方案。     

试论地震台站的组织结构和激励机制建设

本文对地震台站在新时期的台站管理进行了论述。指出在防震减灾基础建设的重要时期,地震台站的管理,首先需要转变管理理念,同时应完善组织结构建设,建立激励机制。这是完成中国地震局确定的《与时俱进、开拓创新,为全面实现地震台站的现代化而奋斗》重要工作之一。     

成矿结构体系及其钨矿找矿意义

矿床共生组合和成矿系列是古老的或研究时间较长的概念,在不同矿床类型间的成因联系研究、指导成矿预测和找矿起了不小作用。为了更利于成矿预测和指导找矿,在不同矿床(点、体,种)类型的成因联系研究基础上,进行不同矿床(点、体,种)类型的空间分布规律或空间结构形式的研究,对钨矿新一轮找矿尤为重要。为此,本文首次提出成矿结构体系概念,并对其主要特征、类型、形成机制、钨矿成矿结构体系及其找矿意义进行探讨。     

Can Forest-protection carbon projects improve rural livelihoods? Analysis of the Noel Kempff Mercado climate action project,Bolivia

We studied the Noel KempffMercado Climate Action Project (NKMCAP),Bolivia, to assess whether forestprotection carbon (C) projects cansignificantly benefit local people. Wehypothesized that forest protection canonly securely deliver C if significantstakeholders are meaningfully andtransparently involved, traditional orcustomary rights are recognized and theirloss compensated for, and there are directlinkages between conservation anddevelopment objective. Our researchfocused on 53 members of the communities ofFlorida, Porvenir and Piso Firme and 36secondary stakeholders. In each of thevillages we held half-day meetings withcommunity leaders, complemented bysemi-structured one-hour interviews with 5,10, and 7 families, representing 20%, 10%and 8% of each community. The long-termimpact of the NKMCAP on the localcommunities may well be positive. However,in the short run, certain sections of thelocal communities are financially poorer. Forest protection projects clearly have thepotential to sequester C, protectbiodiversity and simultaneously contributeto sustainable rural development, but ifthey really are to improve rurallivelihoods, they must be designed andimplemented carefully and participatively.     

我国现阶段应采取的节水措施

文中提及我国现阶段节水工作要从提高新水资源利用率入手，在进行节水宣传教育的同时，建立能动的节水机制，充分利用宝贵的降水资源，发挥可利用新水资源最大的效率，为我国未来经济社会的发展创造有利的条件。     

雷州半岛胀缩土地裂缝及其成因机理

本文简述了雷州半岛胀缩土地裂缝的特征及分布发育规律；分析了胀缩土地裂缝的成因。认为雷州半岛胀缩土地裂缝的形成发育是胀缩土以及气候、植被、地形地貌、水文地质作用等因素综合作用的结果。其中胀缩土含大量的亲水矿物和失水产生向心收缩的特性从而成为地裂缝成生发展的内因。而特定的气候、植被、地形地貌、水文地质作用等外部环境条件则是导致胀缩土失水和发展形成地裂缝的重要外因。桉树是一种吸水-蒸腾能力极强的树种，树根的干燥作用是导致了林区土体干燥-收缩和形成收缩应力场及在林地边缘产生地下暗裂缝的关键因子，而极端的干旱气候环境和久旱后第一场大暴雨则是暗裂牵动式胀缩土地裂缝发育形成不可或缺的因素。胀缩土地裂缝灾害应重在预防，有关的策略包括防水保湿、科学植树、建筑设计和地基处理、科学选址。     

Synergistic effect of F and triggered oxygen vacancies over F-TiO2 on enhancing NO ozonation

Oxidation-absorption technology is a key step for NO_x removal from low-temperature gas. Under the condition of low O₃ concentration (O₃/NO molar ratio = 0.6), F-TiO₂ (F-TiO₂), which is cheap and environmentally friendly, has been prepared as ozonation catalysts for NO oxidation. Catalytic activity tests performed at 120°C showed that the NO oxidation efficiency of F-TiO₂ samples was higher than that of TiO₂ (about 43.7%), and the NO oxidation efficiency of F-TiO₂-0.15 was the highest, which was 65.3%. Combined with physicochemical characteristics of catalysts and the analysis of active species, it was found that there was a synergistic effect between F sites and oxygen vacancies on F-TiO₂, which could accelerate the transformation of monomolecular O₃ into multi-molecule singlet oxygen (¹O₂), thus promoting the selective oxidation of NO to NO₂. The oxidation reaction of NO on F-TiO₂-0.15 follows the Eley-Rideal mechanism, that is, gaseous NO reacts with adsorbed O₃ and finally form NO₂.     

小清河干流底质有毒金属形态分布

以小清河干流底质为研究对象，为了更好地了解固体颗粒物上有毒金属被浸取进入液相情况．分析了三种不同浸取剂(DTPA、EDTA、NTA)的提取液中有毒金属Pb、Cr、Cu、Zn、Cd的含量。结果表明．金属浓度因浸取剂种类及金属本身类型不同而不同。由于固体颗粒物上金属的毒性及其可流动性与其存在形态密切相关。选取连续浸取法来考察底质样品中金属形态分布情况。结果表明．底质中Pb主要以氧化物键合态和碳酸键合态存在；Cr主要以有机键合态存在；Cu以有机键合态为优势存在；Zn主要以有机键合态和氧化物键合态存在；Cd主要以可交换态存在。