公平市场价值在集体土地征收补偿中的适用

在征收集体土地计算补偿款时,应将土地集体所有视为"一束权利",包含了集体的土地所有权、成员的土地承包经营权、宅基地使用权等多支权利。随着农民土地财产权利市场化资源配置的属性日趋明显,土地财产权能逐渐从"所有"转向"利用",土地集体所有所含的各支权利在征收补偿程序中可以使用不同的公平市场价值补偿方法计算。对于不能自由交易的权利,采用收益资本法;对于可以自由交易的权利,即土地承包经营权、建设用地使用权以及宅基地使用权和住房所有权,采用可比销售法。集体土地征收的补偿应从专注于集体的权利转向更多专注于成员的权利。2017年度国家社会科学基金一般项目“财产准征收与补偿研究”(17BFX039)的阶段性研究成

Effect of the trans - theoretical model of behavior based WeChat health education on self - management among patients with maintenance hemodialysis

目的 探讨基于行为转变的微信干预模式对维持性血液透析患者自我管理的研究效果.方法 选取60例维持性血液透析患者实施微信健康教育,健康教育方案是基于行为转变理论制订,包括血液透析专业知识、自我管理、科学饮食等方面内容.实施干预12周后,对患者的生化指标、自我管理水平及自我效能感得分进行干预前后比较.结果 干预后患者自我管理得分较干预前有显著提升,表现在情绪处理和自我护理方面,差异有统计学意义（P＜0.01）.干预后患者的生化指标白蛋白、血钾、肌酐、尿素氮的差异有统计学意义（P＜0.01）.患者的自我效能感提升.结论 基于行为转变理论的微信健康教育可以改善维持性血液透析患者的生化指标,提高自我管理水平,帮助患者了解血液透析知识以及提升自信心,为今后改善血液透析患者自我管理提供一种新的干预模式.Objective To explore the effect of WeChat intervention model based on the trans-theoretical model of behavior（TTMB） on self-management of maintenance hemodialysis patients.Methods Sixty cases of maintenance hemodialysis patients were given WeChat health education,and the health education program was based on TTMB,ineluding hemodialysis expertise,self-management,scientific diet and so on.After 12 weeks＇intervention,the biochemical index,the self-management level and the self-efficacy score of patients were compared before and after intervention.Results The scores of self-management of patients after intervention were significantly higher than those before intervention,which were expressed in terms of emotional management and self-care,and the difference was statistically significant （P 〈 0.01）.After the intervention,the biochemical indexes diffences of albumin,serum potassium,creatinine and urea nitrogen of patients were statistically significant （P 〈 0.01）.The self-efficacy of patients were elevated.Conclusion The TTMB WeChat health education can improve the biochemical indexes and the level of self-management of maintenance hemodialysis patients,and it helps patients to understand hemodialysis knowledge as well as improve self-confident,to provide a new intervention model for improving self-management of hemodialysis patients in the future.国家自然科学基金（71403232

Physical health care monitoring for people with serious mental illness

Background Current guidance suggests that we should monitor the physical health of people with serious mental illness and there has been a significant financial investment over recent years to provide this. Objectives To assess the effectiveness of physical health monitoring as a means of reducing morbidity, mortality and reduction in quality of life in people with serious mental illness. Search methods We searched the Cochrane Schizophrenia Group Trials Register (October 2009) which is based on regular searches of CINAHL, EMBASE, MEDLINE and PsycINFO. Selection criteria All randomised or quasi-randomised clinical trials focusing on physical health monitoring versus standard care or comparing i) self monitoring vs monitoring by health care professional; ii) simple vs complex monitoring; iii) specific vs non-specific checks iv) once only vs regular checks or v) comparison of different guidance. Data collection and analysis The authors (GT, AC, SM) independently screened search results and identified three studies as possibly fulfilling the review's criteria. On examination, however, all three were subsequently excluded. Main results We did not identify any randomised trials which assessed the effectiveness of physical health monitoring in people with serious mental illness. Authors' conclusions There is no evidence from randomised trials to support current guidance and practice. Guidance and practice are based on expert consensus, clinical experience and good intentions rather than high quality evidenc

Research for the Ecological Characteristics of the Food Zooplankton in Sansha Bay,Fujian Province

饵料浮游动物是海洋经济水产动物直接或者间接的饵料,对它的研究有着重要的理论意义和实用价值.根据2007年2、5、8、11月福建省三沙湾4个航次的调查资料,分析三沙湾饵料浮游动物的生态特征.共鉴定饵料浮游动物82种(类);饵料浮游动物生物量均值为94.52 Mg/M--3,占浮游动物总生物量的90.21%,生物量季节分布呈典型双峰型:春、秋两季高于夏、冬两季,且随着季节的变化,呈现不同的平面分布特点;丰度的季节变化和平面分布特点与生物量的季节变化趋势一致;分析结果显示,水温和不同流系是影响三沙湾饵料浮游动物季节变化与平面分布的主要因素.三沙湾饵料浮游动物群落多样性丰富,均匀度均较高,表现出较高的稳定性;小拟哲水蚤(PArACAlAnuS PArVuS)是三沙湾的主要优势种类.Based on 4 cruises seasonal data of investigation on February,May.August and November,2007 in Sansha Bay,Fujian Province,the research focused on the ecological characteristics of the food zooplankton.82 species of food zooplankton were identified.The mean value of biomass was 94.52 mg/m--3,which accounted for 90.21%of total zooplankton biomass.The biomass in spring and autumn were greater than in summer and winter,and its distribution showed different features with seasonal variation.The features of seasonal variation and distribution of abundance for food zooplankton were similar to biomass.The high diversity index and uniformity index showed the stability of food zooplankton community.Paracalanus parvus was the dominant species in Sansha Bay in each season.中国近海海洋综合调查与评价专项:福建近海经济海洋生物苗种资源调查项目(FJ908-01-01-MZ

THE FORECASTING METHODS OF POLLUTANT CONCENTRATION CAUSED BY TRAFFIC EXHAUST GASES IN URBAN AREA——A CASE HISTORY OF FORECAST OF NO2 CONCENTRATION PRODUCED BY TRAFFIC IN THE MAJOR REGIONS OF SANYA CITY

由于城区道路较多,路况复杂,城区交通尾气污染预测比较复杂。为了准确预测城区汽车尾气污染,首先将城区道路按照道路等级进行分类,然后对每条道路进行分段直线模拟,根据每段道路的车流量及路况,分段对污染物浓度进行预测。在此基础上,将不同道路污染物的预测浓度进行叠加,从而得出整个城区交通尾气污染物浓度分布状况。用此种方法对三亚城区交通尾气污染进行预测,结果表明:按照目前三亚市机动车发展速度,如果不采取适当的控制措施,到2015年会出现局部地区NO2小时浓度超过国家二级标准的情况

Extraction of Genomic DNA and Amplification of mtDNA COI from Calanus sinicus Stored in Formaldehyde Solution

提取了保存于5%甲醛溶液中的单只中华哲水蚤基因组DNA.经凝胶电泳后虽无清晰条带,但PCR扩增后可得线粒体DNA细胞色素氧化酶I亚基基因(mtCOI)片段.测序分析,该片段长度为710bp,与GenBank中的序列(索引号AF332769)比对后确定为中华哲水蚤mtCOI序列的一部分.利用本实验方法所提取的基因组DNA可适用于系统发生、种群遗传结构等领域的分子水平研究,为保存在甲醛溶液中的小型海洋浮游动物的基因信息利用提供实用技术.The DNA extraction,in General,from samples stored in formaldehyde solution is inefficient,especially extracted from small individual.It is necessary extracting of DNA genome from formaldehyde samples which conserved in early days or fixed in formaldehyde solution which usually adopted in marine investigation. On the base of methods of DNA extraction used in other animals or tissues,genomic DNA is extracted from Calanus sinicus stored in 5% formaldehyde solution in this experiment.More attention was paid to the process of eliminating the formaldehyde solution at the very beginning and at the digestion period,we add DTT into the digestion reaction systemwhich are the most important steps in the whole experiment.The concentration of genomic DNA in the study is low relatively,but after efficient PCR amplification,mtDNA COI gene fragment (710 bp) was obtained.Then comparing with the sequence of Calanus sinicus recorded in Genbank (accession no.AF332769),it is sure of that what we get covers the recorded of GenBank,is Calanus sinicus mtDNA COI sequence.The study will serve other small pelagic crustacean for the extracting DNA genome.It can also apply to the research of phylogeny,the population genetics and so on at molecular level,providing the use of gene information of small marine zooplankton samples stored in formaldehyde solution with practical technique.国家重点基础研究发展规划 ( 973 )项目资助(G1999043708