锦灯笼和枸杞子水提液对乳酸菌的促生作用

目的 研究锦灯笼和枸杞子对乳酸菌的促生作用,为微生态制剂的开发及中药合理使用提供理论依据。方法 将不同浓度的锦灯笼和枸杞子水提液添加到乳酸菌的体外生长培养基中,37 ℃培养48 h,活菌计数。结果 2%和5%的锦灯笼以及0.5%和1%的枸杞子对乳酸菌生长具有明显的促进作用（P<0.01）,5%的锦灯笼促进乳酸菌生长的效果最好,菌数分别是对照组的1.6倍左右,但随着药物浓度的增加,两种药物促乳酸菌生长的作用显著减弱。结论 一定浓度的锦灯笼和枸杞子水提液能够促进乳酸菌的生长。     

马兰多糖的含量测定

目的 测定马兰中多糖含量,为马兰的应用和质量评价提供科学依据。方法 以葡萄糖为对照品,采用苯酚-硫酸比色法,在490 nm波长下测定多糖含量。结果 不同产地、采收时间的马兰多糖含量差异显著。结论 苯酚-硫酸比色法操作简单,重复性好,结果准确可靠,可用于马兰中多糖的含量测定。     

Criminogenic patterns in the management of Boko Haram’s human displacement situation

This article interrogates the management of the internal displacement caused by the activities of Boko Haram in Nigeria. The study utilizes qualitative methods to explicate the lived realities of internally displaced persons (IDPs) at three IDP camps. It accentuates the invention of criminogenic patterns that have fostered several state crimes in the management of the displacement situation. A series of cyclical patterns is highlighted: these patterns are constituted by and constitutive of the social conditions of the IDPs. The operations of a constellation of institutional and non-institutional actors in the displacement situation has led to (1) hoarding, diversion and theft of relief materials, (2) embezzlement of funds meant for IDPs, (3) use of ghost IDPs, (4) sexual and gender-based violence and (5) human trafficking and other forms of violence. The article concludes that this situation portends grave risks for state efforts to combat Boko Haram, as it may result in renewed grievances against the government.     

The Perception and Reaction of Indonesia to the Belt and Road Initiative and Suggestions for China's Response

Participation,support and understanding of countries along the Belt and Road are requisites for promoting and implementing this major initiative.Indonesia,a major ASEAN economy,is crucial but Indonesia has a limited perception of the B&R initiative.Although its government welcomes it and the ruling coalition cooperates positively,parts of the military and opposition are skeptical of China's intent.The B&R initiative is well-received among the Indonesian Chinese group,while Indonesian academic circles remain cautious and somewhat critical.From a Chinese viewpoint,easing negative or hostile emotions appropriately would be well-timed.China should settle the Natuna issue,adjust its publicity in Indonesia,use diplomacy,and promote Sino-Indonesia cultural exchange and commtnications.Chinese enterprises should focus on project quality and uphold social responsibilities.Short-term goals are reducing Indonesia's opposition and obstruction of B&R,while long-term goals are enhancing the recognition and likeability of the Initiative 's worthwhile plans.     

Female Officers and Community Policing: Examining the Connection between Gender Diversity and Organizational Change

This study aimed to evaluate the temporal relationship between gender diversity and the adoption of community policing. The results from three separate structural equation models suggest that gender diversity is the stronger temporal predictor. The findings highlight the potential importance of gender diversity in organizational change. In theory, increasing the number of female officers may increase organizational agility through the creation of an alternative cultural ethos. More research is needed to understand how gender diversity affects police agencies, as well as how calls to reform the institution of policing affect women in law enforcement.     

American standards: definition and differentiation through nonprofit regulation

Nongovernmental organizations are deeply enmeshed in global governance, as promoters and, increasingly, subjects of regulation. Focusing on the proliferation of self-regulatory initiatives, this article asks: Why do NGOs adopt governance initiatives? Do their subsequent regulatory experiences match their expectations? It investigates these questions through the analysis of InterAction, the American international NGO alliance, and its PVO Standards. Based on interviews with NGO leaders, it emphasizes collective meaning over material benefit: American NGOs constitute themselves as American NGOs through standards, with which they underscore their professionalism and market orientation. These gains do not accrue equally, however, with large, central organizations perceived to benefit most from regulation.     

Social Return on Investment Analysis of Government Purchases of Social Service Projects

Whether government purchases of public services is worth？It draws great attention from the public, but the objective method has not been found to respond to this issue. Concerning the value measurement in government purchases of social service projects, this paper examines the applicability of the existing evaluation methods, reconstructs evaluation models based on the Social Return of Investment (SROI) analysis model, and makes a preliminary study of one case. The study found that SROI not only can fully describe all the stakeholders’ input, output and outcome in the project, but can quantify the cost, effect and a return on investment, which checked whether services have created a default value of efficiency, quality, effect and fairness. However, SROI still faces restrictions on calculating cost and effect, collecting assessment data and effect pricing of stakeholders. Consequently, this paper suggests to establish evaluation criterion of project value, to build information platform of public service evaluation, and to develop relevant analysis tools, thus we can construct value measurement framework of government purchases of social service projects.     

武汉汉族4个Y-STR基因座遗传多态性调查

目的　调查汉族人群DYS19、GATA A10、GATA A7 2和DYS4 5 8Y染色体STR基因座的遗传多态性。方法　利用PCR和PAGE技术对 16 0例无关男性血样进行 4个Y STR基因座分型。结果　 4个Y STR基因座群体调查分别发现 5、5、6和 9个等位基因 ,基因座GD值分别为 0 6 36 5、0 6 996、0 6 377和 0 82 39。共检出 10 7种单倍型、单倍型GD值为 0 986 7。结论　 4个Y STR基因座均具有较高的遗传多态性 ,在法医学个人识别和亲子鉴定有实用价值     

我国首例艾滋病抗体阳性死亡病例的进一步病理研究

作者原报告艾滋相关综合征(ARC),经用组化和免疫组化方法,发现肺部有混合性机会感染和淋巴结免疫缺陷病变,应诊断艾滋病(AHDS)。     

OHSMS保护工人职业安全卫生的认识和实践

职业安全卫生管理体系 (OHSMS)是由国际劳工组织 (ILO)提出的对企业的职业安全卫生工作进行系统管理的标准及方法。我国已经开始了推广、认证工作 ,这也是广大工会劳动保护工作者应当参予的一项重要工作。本文论述了OHSMS的内容、特点及笔者参与企业该项工作实践的体会