Impact of support networks for breastfeeding: A multicentre study

Background

The rates of breastfeeding worldwide are slowly improving since 1996. Europe is still trailing behind the global breastfeeding incidence and prevalence rates. Thus, breastfeeding promotion, protection, prolongation and support have become an important challenge as breastfeeding sharply decreases in the first six months of life.

基于协调发展度的重大工程团队免疫系统健康评价研究

为评价重大工程团队免疫系统的健康和协调发展状况，本文提出了一种基于协调发展度的评价模型。首先通过文献查询和深度访谈，构建能够体现重大工程团队免疫系统特征的健康评价指标体系；其次利用改进的DEMATEL确定指标权重，然后采用多层次模糊综合评价将相关指标定量化，最终得出重大工程团队免疫系统的健康指数和协调发展度；再次确立重大工程团队免疫系统健康等级和协调发展度划分标准，同时提出免疫系统健康的跟踪评价策略；最后，利用本文模型对某跨国输气管道工程团队的免疫系统进行实证研究。结果表明，协调发展度模型既能反映重大工程团队免疫系统的整体健康程度，又能衡量固有性免疫和适应性免疫的协调发展状况，同时对免疫系统健康的跟踪评价也取得了良好效果。     

National culture and organisational culture in lean organisations: a systematic review

Despite the extensive literature suggesting that culture plays a key role in lean implementations, no previous review has focused on the topic. This study is a systematic review of the literature that synthesises over two decades of publications according to the levels of national culture (NC) and organisational culture (OC) and maps which cultural dimensions foster or hinder lean implementation. In terms of NC, this study shows that Japanese cultural traits might hinder lean, such as masculinity and power distance, hence avoiding the over simplification that lean is a country-specific management approach. In terms of OC, the literature review unveils a lack of consensus and underlines two paradoxes, namely the co-existence of both process and result-focused orientations and both normative and pragmatic approaches. This review ultimately offers a relevant agenda for lean research as well as a guide for managers who face the challenge of implementing and sustaining lean in their organisations.     

互联网医疗服务法律监管研究

随着互联网技术的进步以及医疗改革的深入,互联网医疗服务成为新生业态.然而,我国互联网医疗服务法律监管体系还不够完善,缺乏统一规范的监管体系,多头监管、个人隐私隐患大、纠纷处理解决机制不健全等现实困境尚未解决,不利于互联网医疗服务行业的发展和人民群众身心健康.为解决上述问题,通过梳理发达国家的成功经验,如美国的移动医疗应用程序监管和个人隐私保护、欧盟的互联医疗数据管理、英国的行业协会监管等,结合我国现有国情,建议从完善立法体系、建设隐私保护机制、构建行业监管、明晰医疗服务主体责任等方面健全互联网医疗法律监管制度,以期推动互联网医疗服务行业发展,保障医患双方的合法权益.     

五河民歌的传承机制研究

民歌作为劳动人民最直接、最本真的情感表达和文化传承方式之一，其内在的传承机制是它能穿越历史传承至今的重要因素。通过对当下仍然存活在五河区域的五河民歌的实地考察，及对具有代表性的五河民歌的本体分析，试图找到五河民歌在传承和发展过程中所体现出的内在轨迹。     

Spatial Risk Analysis of Power Systems Resilience During Extreme Events

The increased frequency of extreme events in recent years highlights the emerging need for the development of methods that could contribute to the mitigation of the impact of such events on critical infrastructures, as well as boost their resilience against them. This article proposes an online spatial risk analysis capable of providing an indication of the evolving risk of power systems regions subject to extreme events. A Severity Risk Index (SRI) with the support of real‐time monitoring assesses the impact of the extreme events on the power system resilience, with application to the effect of windstorms on transmission networks. The index considers the spatial and temporal evolution of the extreme event, system operating conditions, and the degraded system performance during the event. SRI is based on probabilistic risk by condensing the probability and impact of possible failure scenarios while the event is spatially moving across a power system. Due to the large number of possible failures during an extreme event, a scenario generation and reduction algorithm is applied in order to reduce the computation time. SRI provides the operator with a probabilistic assessment that could lead to effective resilience‐based decisions for risk mitigation. The IEEE 24‐bus Reliability Test System has been used to demonstrate the effectiveness of the proposed online risk analysis, which was embedded in a sequential Monte Carlo simulation for capturing the spatiotemporal effects of extreme events and evaluating the effectiveness of the proposed method.     

Breakthroughs on Fundamental Issues of Socialist Political Economy in China’s Economic Reform

How to effectively integrate the basic economic system of the primary stage of socialism in which public ownership is the dominant and diverse economic sectors develop side by side with a resource allocation model in which the market plays a decisive role is a fundamental issue in building a socialist political economy with Chinese characteristics. Western bourgeois economics and the traditional understanding of Marxist classical writers reject the possibility of such integration. In the transitional countries of Central and Eastern Europe, the practice and theoretical exploration of combining the two ended by abandoning public ownership. The fundamental feature of socialist economic reform practice with Chinese characteristics is to uphold their organic unity. This approach has already achieved great progress but at the same time is confronting a series of new problems.     

鲍德里亚的消费经济批判及其艺术性变革

在鲍德里亚看来，当代社会在经济现象形态方面表现为消费经济的活跃，需要进行符号经济学批判。当代消费经济具有独特的运行机制，是将各种商品都转化为符号体系的过程，这既是资本的进一步扩展、资本增值的实然逻辑，又是技术理性的渗透、媒介信息的传播，还是物体系的形成、拜物教的深化。消费经济及其奢侈文化从大都市扩散到世界各地，推动了当代商业的发展。当代消费经济令人与人之间关系冷漠，围绕人的不再是实际物品，而是众多意义，需要用结构主义符号学分析其运行机制，采用艺术性变革的方式消除消费异化。艺术能够建构具有救赎作用的乌托邦，不应只为了满足感官刺激，而要通向真理之路，唤醒人的创造潜能，改造消费社会的不合理机制。     

Creating a positive emotional culture: Effect of internal communication and impact on employee supportive behaviors

The study surveyed 506 employees in the United States to test the effect of internal communication (i.e., corporate-level symmetrical and leadership-level responsive communications) on fostering a positive emotional culture characterized by companionate love, joy, pride, and gratitude. In addition, we tested the interplay between corporate internal communication and a positive emotional culture and its influence on supportive employee behaviors, specifically, organizational citizenship behavior (OCB) and employee advocacy. Results indicated that symmetrical communication and responsive leadership communication cultivated a positive emotional culture in organizations. Such culture also fostered employee OCB and advocacy. Moreover, corporate symmetrical communication directly and positively influenced employee OCB. Finally, this study found that employee OCB positively affected employee advocacy. The theoretical and practical implications of the findings for public relations scholars and practitioners were discussed.