黄山第四纪泥砾沉积物分形结构特征与沉积环境分析

黄山第四纪泥砾沉积物粒度组成的分维值介于２．７０８￣２．７５３之间,非常接近古泥石流堆积物粒度组成的典型分维值２．７５。结合沉积特征,表明该类沉积物属第四纪间冰缘环境下的稀性泥石流沉积,其形成过程与季风型冰缘环境有关,是两种环境综合作用的结果。     

重组酵母菌对牙鲆非特异性免疫能力的影响

于１９９９年１０－１１月间在荣成市寻山养殖场实验了饲喂含有大麻哈鱼生长激素基因的重组酵母对１龄牙鲆非特异性免疫能力的影响。实验分为对照组和３个实验组,对照组的饵料中不含重酵母菌,实验组我饵料中分别含有重组酵母菌０．２５‰、０．５０‰、０．７５‰（Ｗ／Ｗ）。实验表明,通过投喂重组酵母菌,可以增加牙鲆血清蛋白的含量,增强牙鲆血清中深菌酶及抗蛋白酶物质的活性,这种影响与重组酵母菌的含量成正相关。     

基于条分法的滑坡位移非线性动力学模拟方法

滑坡的位移变化是一种非线性的过程,并在各种因素的影响和作用下表现出各种动力学特征。本文在传统的条分法的基础上,采用离散无模型的思想,提出一种滑坡位移非线性动力学模型的方法。最后给出了几种合理的模拟结果。     

Identification of the structural model and analysis of the global seismic behaviour of a RC damaged building

The study of the structural behaviour of damaged RC buildings during ground motion is a fundamental topic in the modern earthquake engineering. Many studies have been carried out in order to better understand the real evolution of the damage in RC buildings during a seismic event. In this work, a damaged RC building has been intensively investigated in terms of materials property and stiffness evolution in order to interpreting the structural and nonstructural surveyed damage. The peculiarity of this building is its damage sequence during the 2002 Molise earthquake. In fact, the town of Bonefro suffered moderate damage (MCS intensity VII), with the exception of the investigated reinforced concrete building. The October 31, 2002 event (M=5.4) caused some structural damage to this building. The second event (M=5.3), on November 1, 2002, increased substantially the damage level (grade 4 according to the 1998 European Macroseismic Scale). It occurred just while, due to fortuitous circumstances, a 5 min. seismic velocimetric recording was being taken. The working group has performed some frequency analyses based on the recording. Several non linear models have been defined to understand the damage evolution of the building and the local and global damage patterns through for static analyses. Finally, linear and non linear models have been developed with the main goal of identifying the characteristics of a reliable undamaged structural model.     

某火力发电厂一期工程厂房结构强度无损检测

介绍了对某火力发电厂一期工程厂房进行无损检测的情况，论述了影响厂房结构耐久性的一些主要因素，可为确定同类厂房能否继续使用提供参考依据。     

物性测试工作在地质找矿和工程建设中的应用

数十年来,物性测试工作紧紧围绕为地质找矿和经济建设服务这个中心,在地质勘查、重点工程建设、工程勘测、非金属矿物性测试及开发利用等方面做出了很大贡献。物性测试工作的健康发展主要归结于：善于抓住机遇;发扬勤奋作风;努力提高业务水平;坚持按劳分配;优质服务创好声誉。     

南秦岭勉略地区“三河口群”的解体及地质意义

“三河口群”分布于南秦岭西段、陕甘川交界的勉县—略阳—康县—文县临江—南坪塔藏一带,其南北均为断裂带限制。过去,“三河口群”的研究在史密斯地层学的理论指导下,整体时代认为是下、中泥盆统。在非史密斯地层学理论的指导下,对勉略带“三河口群”进行了解体,建立了该带的原地和异地地层系统。新的地层系统包括了从太古界到石炭系不同时代的地层,该地层系统揭示了南秦岭古海洋和大地构造演化过程：南秦岭晚震旦世—早寒武世为扬子板块的一部分,奥陶纪—志留纪时期沿南秦岭勉县—略阳—安康—随县（南）形成裂陷槽盆地,该盆地于中晚志留世有所萎缩但尚未完全关闭。泥盆纪时期该裂陷槽进一步开裂并形成有限洋盆,石炭纪洋盆出现向南的俯冲。该洋盆可能在二叠纪仍然存在,于印支期最终闭合。     

Undoing violence, unbounding precarity: Beyond the frames of terror in the Philippines

Geographers’ interest in the productive intersections between fear and issues of (counter)terrorism has flourished in recent years. These studies have been important in their critical analyses of geopolitical relations by exposing how fear has been driving unjust policies and violent initiatives. However, I suggest that these lines of inquiries often neglect the localized playing out of fears, particularly how such sentiments can potentially stimulate actions and affect the practices and progress of politics at different geographical scales.This paper addresses the aforementioned lacuna by scrutinizing how fear is bounded up with the geographical extension of the US-led ‘war on terror’ to the Philippines in the post 9/11 era. I argue that the framings of terrorism in the country have allowed the government to manipulate fear to justify destructive strategies for the eradication of imminent ‘threats’. However such initiatives are not only counterproductive to rooting out the sources of terror but also aid in the (re)production of violence. Not assuming the inevitability of such elegaic outcomes, I showcase the efforts of the Philippines communist ‘rebel’ group, Rebulusyonaryong Partido ng Manggagawa ng Mindanao (RPM-M), in repudiating official terrorism discourse by emphasising instead issues of state-induced vulnerability and marginalization. This in turn allows fear to be transformed into other modalities of emotions that are central to the formation of coalitional resistances to the arbitrary effects of state violence and its vicissitudes.By illuminating the constitution of (non)violence through emotions, there is an inherent wish to disrupt the natural conjoining of fear, terror and violence dominating contemporary geopolitical imaginations. Crucially, the implications of emotions for the thinking and doing of nonviolence augments a concrete pathway for operationalising a radical praxis of peace and justice that explicitly eschews a resort to force.     

吉林省农业界限温度条件变化规律研究

用线性回归,相对变率,非整数波及小波周期分析等方法,分析了自有气象记录以来,吉林省不同区域日平均气温稳定≥７℃初日,终日、≥１０℃积温及５￣９月平均气温之和等几项与农业生产有密切关系的界线温度条件的长期变化特征,揭示了它们的时间变化趋势和周期变化规律,探讨了未来１０ａ内这些条件的可能变化趋势及农业生产问题。