需求分析视角下《警察公共关系》课程体系优化路径探析

基于需求分析视角,通过调查问卷方式对警察公共关系课程的课程设置现状与需求情况进行了调查研究,目的是了解在校学生对该课程的认知与需求情况,以期构建持续优化的警察公共关系课程体系,更好的服务警察公共关系理论研究与教学研究,从而实现新形势下警务人才培养的目标。     

论刑事案件中电子证据的收集

在刑事案件中,电子证据的收集应由侦查人员进行;根据案情不同,电子证据可按简单流程和复杂流程进行收集;可采取保全公证、技术鉴定及其他方法确保电子证据的真实性和有效性.对于手机短信可采取拍照、记录的方法固定;对于电子邮件除直接向电子邮件收件人和发件人收集电子邮件证据外,还可以从ISP的邮件服务器调取收集相关邮件信息.     

机动车盗窃犯罪研究

机动车盗窃犯罪具有严重的社会危害性.针对目前机动车盗窃犯罪成员团伙化、犯罪手段智能化和犯罪过程系统化等特点,公安机关应进一步加强公安基础工作以及信息化建设,建立多层次立体化的打防体系.     

Analysis of sensitivity and specificity: precise recognition of neutrophils during regeneration of contused skeletal muscle in rats

In this report, we applied the TissueFAXS 200 digital pathological analysis system to rapidly and accurately identify neutrophils during regeneration of contused skeletal muscle, and to provide information for follow-up studies on neutrophils to estimate wound age. Rat injury model was established, and skeletal muscle samples were obtained from the control group and contusion groups at 1, 1.5, 2, 3, 4, and 6 h, as well as at 1, 3, 5, and 15 d post-injury (n = 5 per group). The expression of nuclei and neutrophils was detected by hematoxylin and eosin (HE) staining and immunohistochemical (IHC) staining. A total of 20 injury site areas of 0.25 mm² (0.5 mm × 0.5 mm) were then randomly selected at all time points. A TissueFAXS 200 digital pathological analysis system was used to identify the positive and negative numbers. Knowledge of five professional medical workers were considered the gold standard to measure the false positive rate (FPR), false negative rate (FNR), sensitivity, specificity, and area under the curve (AUC) of receiver operating characteristic (ROC) curves. As a result, with a staining area of neutrophils from 8 µm² to 15 µm², the FPR was 4.28%–12.14%, the FNR was 12.42%–64.08%, the sensitivity was 35.92%–87.58%, the specificity was 87.86%–95.72%, the Youden index was 0.316–0.754, the accuracy was 82.80%–88.30%, and the AUC was 0.771–0.826. The AUC was largest when the cut-off value of the staining area was 12 µm². Our results show that this software-based method is more accurate than the human eye in evaluating neutrophil infiltration. Based on the sensitivity and specificity, neutrophils can be accurately identified during regeneration of contused skeletal muscle. The TissueFAXS 200 digital pathological analysis system can also be used to optimize conditions for different cell types under various injury conditions to determine the optimal cut-off value of the staining area and provide optimal conditions for further study. Furthermore, it will provide evidence for forensic pathology cases.     

劳动争议处理制度的新变化——以《劳动争议调解仲裁法》为依据

劳动争议处理制度是劳动法确立的一项重要程序制度,是构建和谐劳动关系的法律机制之一。但我国过去的劳动争议处理剁度存在不少缺陷,新颁布的《劳动争议调解仲裁法》则基本立足于我国实际,在一些制度设计上取得了重大突破,主要表现为：立法价值取向更加务实;劳动争议调解主体多元化;争议处理时限缩短,提高了争议处理效率;仲裁组织的建拘趋于合理化;对劳动争议仲裁时效进行了重欠完善;确立了部分劳动争议案件的仲裁终局制;确立了私法对劳动争议仲裁的有限监督等,从而使劳动争议处理制度产生了新的变化。     

“无阶级话语的阶级成长”:问题及其解决路径——一种基于中国工人的阶级诉求和政治期待的政治哲学

近年米工人权利意识的觉醒和一系列维护和争取权益的集体行动,标志着中国工人已经突破“原子化”、“碎片化”学术话语和政治话语的束缚,正在成为一种型构社会政治发展的阶级政治主体力量.遮蔽工人的“阶级”存在,已积聚了巨大的政治风险,其直接政治后果是消解了工人作为“阶级”的政治实践意义,甚至将工人的合理诉求和正当主张视为“反体制的力量”.如何以积极的政治姿态面对工人的“阶级”成长,主动自觉地把工人的政治诉求纳人民主政治建设的发展轨道,成为执政党和政府面对的重大问题和责任.     

灾害管理的政治理论建构

灾害与政治间的联系已逐渐受到关注,而关于二者之间关系的理论构建尚缺乏系统性.受到灾害认知理念双向互动模式的影响,政治—行政研究领域逐步展开对灾害的政治学视域的研究.从灾害管理的政治理论视角、灾害管理的政治研究的学科身份及议题避责政治、府际政治、批示政治以及框架竞争政治可被视为中国灾害管理政治研究的核心议题.     

智能制造背景下高职特色专业技能人才培养研究

全球制造业正处在以智能制造为核心的新一轮科技革命和产业变革中。我国制造业不断推进智能升级,导致新兴职业岗位的出现和职业岗位内涵的变化。高职院校特色专业建设应遵循职业教育的基本规律,创新符合产业结构调整升级的职业教育体系,培养与之相配套的高素质技术技能人才。     

试论党委书记的素质建设与管理风格养成

国有企业党委书记的素质关系着党的路线方针政策在单位的贯彻、落实和实施。一名优秀称职的党委书记应在境界、能力、态度、绩效、关键时刻的表现、抓班子带队伍的能力等六方面不断熔炼和提升个人素质,形成紧扣中心工作、务实重效、可计量与可度量、形成合力、形成"品牌"的管理风格,以最佳的状态履职尽责,引领企业的发展。     

Socioeconomic analysis: A case of Tharparkar

Tharparkar is one of the arid zones of Sindh province which is highly affected due to its drought nature and the changes in climate. These changes are posing the serious threats to the life and livelihood of the surrounding community. This study aims to explore the social and economic conditions of the Tharparkar and the role of government and social enterprises and nongovernmental organizations (NGOs) to make the livelihood and socioeconomic conditions of the Tharparkar better and comfortable. The data was collected from the current literature, visits to the studied population, and interviews from the common people and some officials of government as well as social enterprises and NGOs.