互联网专车服务对出租车行业垄断的影响

通过数学建模方法可知，由于出租车公司和政府部门追求垄断利润，出租车司机和消费者的福利减少，因此，对消费者和司机来说，出租车行业垄断确实是一种伤害.互联网专车服务以低廉的价格和优质的服务，是打破出租车行业垄断的有力工具.从模型分析揭示的结果可知：传统的出租车行业必须对司机、消费者、公司和政府间的利润分配制度进行深层次的改革.只有这样，才能建立一个和谐的出租车服务体系.     

农业社会化服务体系框架构建与机制研究

农业社会化服务体系是一个多层次、全方位的复杂系统。基于对相关文献的梳理和对我国服务体系发展状况的研究,构建了新时期下农业社会化服务体系运行框架,并对其运行机制进行了分析,提出了新时期下农业社会化服务体系的基本运行机制主要包括监督机制、竞争机制、激励机制、创新机制和利益分配机制。这对我国农业社会化服务体系的完善和顺利发展具有重要的理论意义。     

“微”时代视域中公共图书馆知识服务研究

在信息内容图像化、信息互动性强的"微"时代,公共图书馆仅仅作为信息中心无法满足大众多层次的文化需求。从"微"时代公众阅读特点入手,从知识的发现、知识转变为服务、服务的实现三个方面提出公共图书馆知识服务构想,更好地满足微时代背景下公众信息需求。     

国家农业科技园区农业科技创新服务平台设计

针对国家农业科技园区对科技创新服务平台的需求,该文提出了一种基于信息化技术的解决方法。该方法在可察、可考和可用的三重要求下,首先明确角色及其相互关系,规范了角色的业务需求和主要的业务流程。遵循设计的角色、需求和流程,系统开发部署后测试稳定、正常。可以有效支撑国家农业科技园区的相关科技活动。     

规划衔接与建设用地空间管制协调研究

在前人研究的基础上,总结了上一轮土地利用规划实施过程中存在的问题,研究规划衔接的重要性和必要性。从剖析比较各类规划,特别是土地利用总体规划和城乡规划的内容和侧重点差异性的基础上,提出规划衔接的可行性及方法,探讨了规划衔接与建设用地空间管制的主要内容及协调对策,提出了对相关研究和新一轮规划编制的建议。     

基于总分馆制的县—乡（村）图书馆服务网络构建

介绍了当前我国基层公共图书馆的发展状况,提出了构建基于总分馆制的县—乡（村）图书馆服务网络的构思,并对构建服务网络中的一些问题给出自己的思考。     

高校图书馆学生阅览室人性化服务和管理的研究

本文阐述了学生阅览室管理者要加强自身思想和业务素质培养,在服务和管理阅览室过程中要体现人性化关怀,为学生提供更多更有效的服务,真正以学生读者为本,全心全意为学生服务,充分体现人性化服务和管理。     

统筹城乡背景下农机社会化服务的现状与实践—以成渝经济区为例

农机社会化服务是推动农业机械化发展的有效方式,新时期成渝经济区在统筹城乡社会经济发展背景下农机社会化服务正在进行着多元化的实践。为此,通过实证研究,分析了成渝经济区农机社会化服务的现状及作用,探讨了农机社会化服务与统筹城乡发展二者之间双向互动支撑的发展态势。同时,提出了促进成渝经济区农机社会化服务的针对性建议。     

新时代饲料跨境电商面临的问题及应对措施研究

随着饲料行业国际市场竞争的日趋加剧,我国饲料企业跨境电商业务受到了严重冲击。近几年,由于农业、畜牧业及肉、蛋、奶等产品的市场价格波动,放大了跨境电商活动中原本就存在的跨境物流、金融支付、网络安全、国际法律公约缺失等问题。为在新的竞争环境下有效降低产品市场价格波动对跨境电商造成的不利影响,应从强化国际间贸易协作,拉动国内市场需求,提升国际贸易一站式服务平台功能,增加互联网软硬件技术投入及促进新的国贸贸易法律体系建立等方面做出努力。     

Avian anaesthesia related mortality and the associated risk factors in a UK zoological collection

ObjectiveTo analyse avian anaesthesia-related mortality in a UK zoological collection over a 5-year period and identify risk factors for mortality.Study designRetrospective cohort study.AnimalsA total of 135 individual birds across 37 species, anaesthetized during 206 events in a UK zoological collection between 1 January 2014 and 30 June 2019 (inclusive).MethodsAnaesthesia records were reviewed and variables such as age, body condition, weight, sex, duration of anaesthesia and health status were collated. Anaesthesia-related mortality was defined as those deaths occurring during anaesthesia and up to 7 days postanaesthesia. Outcome was analysed using multivariable conditional logistic regression. Overall mortality was defined and included birds euthanised during anaesthesia for non-anaesthesia related reasons. Data were summarised as median (range). A value of p < 0.05 was considered significant. Relative risks and 95% confidence intervals (95% CI) were calculated for the association between risk factors and anaesthetic death where a statistically significant difference was found.ResultsThe overall mortality rate was 10.19% (95% CI = 6.06–14.3%), while anaesthesia-related mortality was 3.88% (95% CI = 1.69–7.51%). Birds with an abnormal health status had a 15.53-fold (95% CI = 1.95–123.63) increased risk of death compared with those with a normal health status. The duration of anaesthesia was also a statistically significant risk factor (p = 0.021) in the univariable analysis, but not when combined with health status. No other variables were associated with anaesthesia-related mortality.Conclusions and clinical relevanceAbnormal health status and longer anaesthetic procedures were associated with a significantly increased risk of anaesthesia-related death in this population of birds. It is recommended that anaesthetic duration is minimized, and pre-existing diseases are diagnosed where possible prior to general anaesthesia of birds. Anaesthetizing healthy birds was associated with a low risk of mortality.