县级耕地质量等别成果检验与更新方法研究以河南省温县为例

[目的]科学合理的耕地质量等别成果是加强我国耕地保护、提升耕地质量的重要依据,探讨科学有效的耕地质量等别成果检验与更新方法具有重要的现实意义。[方法]文章以河南省温县为例,基于已有的耕地质量等别年度更新评价成果,参照农用地分等技术方法,从指标数据更新、指标体系变更及评价参数调整三个方面出发,设计4种方法对耕地质量等别成果进行检验与更新,通过对比检验结果探讨各方案的合理性,提出影响耕地质量等别成果准确性的相关因素。[结果] 4种方法中,方法三更能实现对已有耕地质量等别成果合理性进行检验的目的,在指标体系的构建上更能体现分等因素选取原则,且该方法检验更新后的等别状况更能体现研究区耕地质量实际状况。[结论]耕地质量等别成果确实存在历史遗留误差,对其进行检验与更新对于开展更加精细的耕地分等调查评价工作具有重要意义;耕地质量等别评价原始数据现势性不足,指标体系适用性不够,有待进一步更新调整,以提高评价成果准确性;三调调整的评价参数在各评价区域中是否普遍适用,有待进一步确认。     

浅析化学分析结果的质量评价方法

本文对标准物质法、质量控制图法、加标回收率法、不同分析方法比对法、能力验证法等化学分析评价方法进行了探讨。     

青光眼术后应用降眼压药物的临床疗效

目的探讨青光眼术后应用降眼压药物的临床疗效。方法选取青光眼术后并发高眼压患者100例为研究对象,基于随机原则将其分为4组,每组25例,A组患者给予β阻滞剂;B组患者给予曲伏前列素;C组患者给予β阻滞剂+碳酸酐酶抑制剂;D组患者给予曲伏前列素+碳酸酐酶抑制剂。比较4组患者的降眼压效果。结果 4组患者降眼压效果比较,C组患者降压效果最为理想。结论对青光眼术后并发高眼压患者予以药物治疗时,相关药物的联合应用效果明显优于单独应用。     

Collective agri-environment schemes: How can regional environmental cooperatives enhance farmers’ intentions for agri-environment schemes?

The effectiveness of agri-environment schemes (AES) in enhancing biodiversity on farmland and creating a long-lasting change in farmers’ motivation towards a more environmental-friendly practice is still strongly debated. Applying a regional approach has been advocated widely to make AES more ecologically and socially sustainable. In the Netherlands, some AES are performed collectively by large regional groups of farmers called Environmental Cooperatives (EC). We hypothesise that these cooperatives enhance farmers’ intention to participate by facilitating the application of AES, but also by generating group pressure. In the study at hand, we used an extended version of the Theory of Planned Behaviour (TPB) to investigate which factors are associated with farmers’ intention to participate in two kinds of collective AES (ditch bank management and the protection of meadow birds). Our results demonstrate that attitude and perceived personal ability to participate in these AES are associated with the intention of farmers to participate in ditch bank management. However, for the protection of meadow birds, social pressure, self-identity and facilitation by the EC also relate to the intention of farmers. We conclude that the facilitation undertaken by ECs positively relates to farmers’ intention to participate in collective AES.     

The influence of Internet on politics: the impact of Facebook and the Internet penetration on elections in Taiwan

Previous research on elections indicates that the rise of social media has had a positive impact on political participation and political interest, resulting in more voters going to the polls. However, there has been no research on the impact that social media have on bringing about a change in government. This research investigates the impact that the Internet and the Chinese version of Facebook have had on election results in Taiwan from 2001 to 2016. The findings indicate that after the Chinese version of Facebook appeared in 2008, the higher the penetration rate of the Internet in the Taiwan region, the more likely that political power will change hands and the ruling party will lose an election.     

基于禁忌表算法的传感器管理

传感器管理的核心问题就是依据一定的准则,以最优的方法对传感器资源进行合理的分配。本文采用基于禁忌表结合的粒子群算法来解决传感器管理问题。     

在和谐社会的构建中加强大学生法律意识的培养

培养大学生的法律素质是构建和谐社会的需要,是建立和完善社会主义市场经济的需要,是实现依法治国、建设社会主义法治国家的需要,是国家长治久安的需要。根据对大学生法律意识的调查和分析,为培养提高大学生的法律意识,我们《思想道德与法》的教学工作必须结合新的教材要求,改进教学方式,提高教学质量,加强大学生的第二课堂和社会实践活动,严格校纪校规、营造守法护法的校园氛围。     

我国货币流通速度研究述评

对我国货币流通速度研究成果的回顾与梳理表明,我国货币流通速度理论研究的深入性和实证研究的精确性存在不足,这为今后进一步研究指明了方向。     

基于审计结果谈企业财经管理工作的重要性

论文从审计成果入手,分析企业财经管理的重要性,提高企业对相关管理的重视程度,以及提出解决存在问题的对策,促进企业的优良发展。