论房屋征收与补偿过程中的维权机制

随着现阶段城市建设速度的加快，各地因拆迁行为引发的争议越来越激烈。为了更好地协调城市发展与私人权益的关系，2011年1月21日国务院颁布了《国有土地上房屋征收与补偿条例》（简称《征收条例》，下同）。与先前的《城市房屋拆迁管理条例》相比较，《征收条例》无论在立法的价值目标、具体的实施机制方面都有很大的区别。以《征收条例》和相关立法作为制度框架，构建并逐步完善房屋征收与补偿过程中的维权机制，有助于使得包括《征收条例》在内的上述立法得以贯彻实现，从而使得利益博弈在市场经济、法治国家的轨道上进行。     

Spatial Distribution of Surface Soil Acidity,Electrical Conductivity,Soil Organic Carbon Content and Exchangeable Potassium,Calcium and Magnesium in Some Cropped Acid Soils of India

Land degradation is a global problem. Best management of degraded land can be done by evaluating the spatial variability of soil properties including chemical properties of degraded land and mapping such variations. Since, a significant portion of arable land in India is chemically degraded due to soil acidity; the present study was conducted to study the spatial variability of soil acidity (pH), electrical conductivity (EC), soil organic carbon (OC) content, exchangeable potassium (K⁺), calcium (Ca²⁺) and magnesium (Mg²⁺) contents in some cropped acid soils of India. A total of four hundred (one hundred from each series) representative surface (0–0.15 m depth) soil samples were collected from arable soils representing four soil series namely Hariharapur, Debatoli, Rajpora and Neeleswaram situated in Orissa, Jharkhand, Himachal Pradesh and Kerala states of India, respectively, and were analyzed. Soil acidity (pH between 3.90 and 6.45) showed a low variability, in contrast to other soil properties, which showed moderate variability. The coefficients of variation varied from 32.4 to 74.3, 31.2 to 50.9, 45.6 to 100, 71.9 to 93.0 and 59.0 to 79.8% for EC (mean between 0.05 and 0.09 dS m⁻¹), OC (mean between 0.29 to 1.86%), exchangeable K⁺ (mean between 39.1 and 77.7 mg kg⁻¹), Ca²⁺ (mean between 148 and 293 mg kg⁻¹) and Mg²⁺ (mean between 111 and 191 mg kg⁻¹), respectively. Soil pH and OC content were positively and significantly correlated with exchangeable K⁺, Ca²⁺ and Mg²⁺ content. Geostatistical analysis revealed that the best fit models were gaussian, exponential and spherical for different soil properties with moderate to strong spatial dependency. Copyright © 2014 John Wiley & Sons, Ltd.     

塔克拉玛干沙漠腹地人工绿地土壤及其影响因子分析研究

塔克拉玛干沙漠腹地绿地建设长期使用４．０ｇ／Ｌ以上的高矿　化度地下水及生活污水灌溉，对土壤的理化、生化性质产生了重大影响．通过６年的定位试验　观测，数据表明原沙漠腹地风沙土０～２ｍ内可溶性离子总量下降，２ｍ以下增加；土壤粘粒、　有机质含量增加；土壤容重降低；土壤紧实度除表层以外，各层土壤由紧变松；土壤肥力显　著增强；土壤微生物的数量大幅增加，生物活性趋强．     

Immunogenic properties and mycoplasmal pneumonia of swine (MPS) lung lesions in Large White pigs selected for higher peripheral blood immune capacity

Immunogenic properties and mycoplasmal pneumonia of swine (MPS) lung lesions were compared between the immunity‐selected Large White line and the non‐selected Large White line. The selected Large White line showed a higher level of pulmonary MPS lesions compared with the non‐selected Large White line. Subsequent to vaccination, the percentage of natural killer cells and T cells (CD3⁺CD4⁺CD8^‐ and CD3⁺CD4^?CD8⁺ T cells) were significantly increased in the non‐selected line but remained unchanged in the immunity‐selected Large White line. Secretion of Mycoplasma hyopneumoniae vaccine‐specific immunoblogulin G and phagocyte activity in peripheral blood were significantly higher in the immunity‐selected Large White line than in the non‐selected line. Expression of interleukin (IL)‐4 and IL‐6 messenger RNA in hilar lymph nodes was significantly lower in the immunity‐selected Large White line than in the non‐selected line. However, expression of IL‐10 in all immune tissues was significantly higher in the immunity‐selected Large White line. These results suggest that the selection for high immunity was not effective in increasing resistance to MPS lung lesions.     

Influence of the Expert Effect on Cultural Models

We examined hunters’ perceptions of fauna to see if expert hunters and other hunters perceive wildlife abundance similarly. We used cultural consensus analysis (CCA) to assess the knowledge of 25 hunters in the Bolivian Amazon about the abundance of 38 animals. CCA indicated highly shared beliefs among hunters concerning wildlife abundance (average agreement = .62). However, expert hunters (as judged by their reported successful hunts of rare species, having hunted recently, and consuming more game in their diet) perceived more animals as abundant than did non-experts, although they all shared the same model. Since the expert hunters did not always agree on which species was more abundant, they had low cultural knowledge scores in CCA results. These experts may be unwilling to curtail hunting efforts on key species that they perceive to be abundant.     

美国军事司法禁止强制性自证其罪规则解读

美国军事司法禁止强制性自证其罪规则,与"米兰达规则"有着本质区别。尽管二者在法源上相同,但建立的规则不同。美国军事司法禁止强制性自证其罪规则确立了禁止刑讯逼供原则、预先告知原则和非法证据排除规则,但虐囚事件充分暴露了美国军事司法禁止强制性自证其罪规则的本质。     

沙对高尔夫果岭坪床物理特性的影响

对28种沙与泥炭按75∶25混配而成的高尔夫果岭坪床材料的物理特性进行了评价。不同类型沙的粒径、均一性和形状有所不同。高尔夫果岭坪床的物理特性主要取决于所使用的沙的特性。对沙 泥炭混配的坪床来说,其导水率在95~827 mm/h范围内变化,总孔隙度变化范围为38.8%~47.2%,而通气孔隙度(在-3 kPa水势下)为0.9%~24.6%,毛管孔隙度(在-3 kPa水势下)为17.7%~42.1%。结果表明,排水速率和通气孔隙度与毛管孔隙度的平衡主要受沙的粒径大小的影响,起决定作用的是粒径最大和最小的沙所占的比例,而容重、总孔隙度和抗剪切强度取决于沙的均一性。当沙粒较圆且较为光滑时,坪床材料孔隙度趋向减少。沙表面越粗糙,坪床抗剪切能力就越强,而沙对坪床硬度的作用不显著。     

THE BASIC PROPERTIES OF CONDITIONAL EQUATION WITH ACCUMULATIVE STATE

Several aspects of the conditional equation derived from the accumulative equation are discussed in detail. The results indicate that the conditional equation not only is well consistent with the principles of electronegativity and absolute hardness equalization, but also satisfies the bonding of a full -prerequisite condition, e. g. two like electronic charge species repel and unlike attract each other'. In addition these principles are in the accumulative state. Mathematically, some other aspects of the conditional equation are worth studying based on the generalization of this equation.     

Analysis on Knowledge Sharing Under the Incomplete Information Condition

Knowledge sharing is the important way in which enterprises create organizational knowledge and obtain competition advantage.Scholars always have difference viewpoints about the motivators in knowledge sharing.This paper(analyzes) the incomplete information game and the choice of the motivators in knowledge sharing.If the knowledge(acceptant) offers motivators to the knowledge owner,knowledge sharing might make the participants obtain knowledge-sharing incomes.If knowledge-sharing incomes can make up the participants' costs,knowledge sharing can be caught through.Because the information of knowledge's value is incomplete,enterprises need knowledge managers and organizational additional motivators promote knowledge sharing.     

Knowledge Representation for Rotative Machine Fault Diagnosis Based on Semantic Net

Aiming at knowledge representation problem of expert system for rotary machinery fault diagnosis, semantic net knowledge representation is discussed. Semantic net to represent expert knowledge of rotary machinery fault diagnosis is explored. Its realizing method is afforded in computer language, in addition, demostrating model is also developed in Visual C++. The result shows good validity of the knowledge representation.