“德才兼备、以德为先”选拔任用干部标准观及意义研究

中共选拔任用干部的标准不断与时俱进，在发展中逐渐形成了“德才兼备、以德为先”的选拔任用干部标准观。“坚持德才兼备、以德为先”选拔任用干部，符合马克思主义理论要求，也是增强执政能力的需要和构建和谐社会的组织保证。     

Further details concerning the Darwin–Wallace presentation to the Linnean Society in 1858, including its submission on 1 July,not 30 June

Evidence from the Linnean Society’s ledger of papers received in 1858 points to 1 July as the date of submission of the Darwin–Wallace papers for the famous meeting of the same evening. It has been widely assumed, and repeatedly stated, that the submission was on 30 June. but this article shows that this seems to be a wrong assumption. Acceptance of this later submission date also provides an explanation of the ‘oddities’ in the letter of transmittal. In turn, this reading implies further details about the separate roles of Hooker and Lyell in the crucial 13 days before the meeting.     

“全国文学创作”山西中心选址方案的合理性探讨

在分析"全国文学创作"山西中心项目建设的依据及必要性基础上,从选址方案的规划、交通、市政基础设施等方面,对选址方案的合理性进行了探讨。     

Microhabitat selection in the sand recluse spider (Sicarius thomisoides): the effect of rock size and temperature

In spiders, temperature is considered an important environmental variable for microhabitat selection. In this study, we evaluated the effect of temperature and rock size on the presence of the sand recluse spider Sicarius thomisoides and the degree of selectivity in different locations. This species is a large spider that lives under rocks in desert and semi-desert climates and is particularly active during the summer. In Chile, these spiders can be found at both coastal and inland locations under different thermal conditions, where usually the temperatures are lower near the coast. If large-scale climatic conditions are important for this species, they may be expected to select lower rock temperatures on the coast than at inland locations. In addition, we would expect that the spiders would choose larger rocks in inland compared to coast locations, which reduce the effect of high temperatures. We found that the probability of finding individuals of this species increased according to rock temperature and rock size in the field. Our results suggest that S. thomisoides prefers larger and warmer rocks to shelter under during the day, this selectivity being similar at both coastal and inland locations. Thus, this species tends to select rocks with the same thermal and structural conditions, independent of the climatic conditions.     

陵川县供水改扩建工程枢纽坝型分析与比选

在概述陵川县供水改扩建工程情况的基础上,进行了枢纽坝型的比选。     

我国互联网监管体系利益相关方行为博弈分析

采用博弈理论和方法对我国互联网监管体系中各方行为进行了分析,发现监管动机来源于博弈方风险厌恶的倾向,两级委托-代理模型使得具体执行监管工作的互联网机构处于收益小、成本高、风险大的境地,而位于中间位置的行政机构则处于信息最优势的地位;同时,由于逆向选择,网民在网络意见市场里倾向于选择不相信监管方的判断;而学术研究机构更多地在为自身谋求有利的代理地位,而非进行政策效果反馈工作。     

服装表演的受众心理选择分析

从传播心理学的角度出发，研究了受众的心理选择规律．通过分析服装表演中声音传播、形象传播、文字传播和综合传播特点的同时，对其受众心理选择特点进行了梳理归纳．指出在服装表演的传播过程中，信息内容在最大限度迎合受众心理的同时，应尽量降低受众接收信息的费力程度．     

基于特征融合的视频异常事件检测方法

为有效对视频数据进行降维并去除特征集合中的冗余信息, 以提高异常事件的检测效率, 从特征提取和选择的角度提出了融合特征区分度和相关性的视频异常事件检测方法。利用视频数据的时空邻域信息进行特征提取。通过分析特征的判别力和相关性进行特征选择, 从而去除特征集合中的冗余信息, 提高异常事件检测的效率和准确性。实验结果表明, 该方法的检测准确率都优于其他传统方法, 能有效地对场景中发生异常事件的区域进行准确定位。     

白腹锦鸡雌鸟繁殖期的活动区和栖息地选择

2006年3-9月,利用无线电遥测技术和系统搜索法对四川省石棉县栗子坪自然保护区白腹锦鸡雌鸟的繁殖期活动区和栖息地选择进行了研究.对遥测时间超过4个月的3只雌性个体的研究表明:白腹锦鸡雌鸟的繁殖期活动区面积为(31.16±26.02) hm2,核心区面积为(10.06±8.47) hm2;繁殖鸟的活动区在产卵前后有明显变化,算术中心距离超过300 m,未繁殖鸟不明显.白腹锦鸡雌鸟主要选择较稀疏、稍矮、盖度较大、倒木数少的乔木环境和较密而盖度较大的灌木、草本植物的环境.     

供货商选择的双层规划模型及遗传算法求解

采购商在对供货商的选择中,需要考虑到供货商的选择行为,因供货商只和符合自己理性选择的采购商进行交易.传统的供货商选择模型对此考虑较少,鉴于此,建立了供货商选择的双层规划模型,并设计了基于遗传算法的模型求解算法.模型的上层规划体现了采购商对供货商的最小成本选择,下层规划中描述了需求量在供货商之间的分配,即供货商的选择行为,并考虑了供货商的最小采购批量和供货能力以及产品匹配等约束.最后通过一算例验证了模型及其算法的可行性.