10‐year Anniversary of the New Product Development,R&D,and Project Management Department in Production and Operations Management—Progress,Thoughts, and Perspectives

The issue you are about to browse offers an opportunity to share many thanks, some observations, and a few forward‐looking thoughts about the department I have had the honor to edit over the last 4 years. It also offers an opportunity to expand the discussion beyond the boundaries of the particular department of Production and Operations Management (POM), and to take stock of the evolution path of the academic community that has formed around the department and its research topics over the past 10 years.     

多维相对贫困的精准测度与分解

缓解相对贫困是实现共同富裕的基本前提。构建包含心理健康、环境质量等要素的多维相对贫困指标体系,借鉴A-F贫困框架体系,利用中国家庭追踪调查（CFPS）数据,引入机器学习中的随机权神经网络（NNRW）法,精准测度并分解中国城乡间、区域间居民的多维相对贫困广度、深度和强度水平。研究发现：无论城乡间还是区域间,随着相对贫困维度的增加,多维相对贫困的广度、深度和强度指数均呈下降趋势,表明发生极端多维相对贫困的居民数量逐渐递减。同时,居民多维相对贫困指数呈“西高东低”态势,全国居民多维相对贫困水平大致与中部地区相当;农村居民的多维相对贫困水平显著高于城镇居民,且农村居民的多维相对贫困程度与西部地区相当;城镇居民的多维相对贫困水平大致与东部地区相当。此外,多维相对贫困指数分解结果显示,金融产品、生活环境、耐用品和人均纯收入等因素是城乡间、区域间居民发生相对贫困的主因,但是致贫主因对贫困广度、深度和强度的贡献率有所差别。研究结论为制定解决多维相对贫困长效机制提供了理论参考和政策依据。     

关于产量策略双寡头多维博弈模型及其分析

根据现实社会中的博弈现象,本文给出了多维博弈概念,并在文献[1]描述的多维博弈特征和策略型形式及多维Nash均衡基础上,分别讨论以两种产品产量为策略具有完全信息"静态"和"动态"寡头二维博弈模型及其二维Nash均衡。     

海南黎族民间音乐研究方法论初探

关于海南黎族民间音乐方面的研究,目前尚缺具有较高学术水准和科研价值的研究成果,尤其缺乏具有理性思辨色彩和独特创见的新兴课题,这已成为海南民族音乐学事业发展的瓶颈。笔者拟在海南黎族民间音乐研究现状的基础上,构建具有宏观的、思辨性的方法论,对所涉及音乐事象所要采用的基本观点和思维准则等方面进行探讨,以形成多维视角下对海南黎族民间音乐进行分析和论证的方法论体系。     

Improving women’s experiences of perineal suturing: A pragmatic qualitative analysis of what is helpful and harmful

BackgroundPerineal trauma requiring suturing is increasing, along with the associated physiological and psychological morbidities for women. Provider training appears to focus more on technical aspects rather than respectful, relational care for women. Studies exploring women’s experiences have identified that how women are cared for can significantly impact upon overall experiences.AimTo identify areas of improvement to the perineal suturing process and provide robust recommendations for urgent change by investigating what aspects are most traumatic to women and which are most supportive.MethodsA pragmatic qualitative analysis of data generated from 15 in-depth interviews with women who were sutured following birth.FindingsRegardless of tear severity, what was identified as helpful included anything that made the process better by increasing feelings of trust and reassurance, and providing women with a sense of being seen and heard. Harmful experiences were identified as those that worsened the experience, by increasing feelings of fear and vulnerability and leaving women with a sense of being disregarded or disrespected.ConclusionThe study confirmed that how the suturing process is conducted can have a significant detrimental impact upon women’s short- and longer-term physical and psychological well-being.Implications for practiceAn improved experience for women is most likely with kind professionals who explain the process as it goes along, check-in regularly and validate how the women feel. Women prefer to be sutured by a known professional, only if this provider is also kind and respectful.     

视角·结构·策略——从《鬼作家》到《退场的鬼魂》叙事的承袭与嬗变

自1979年发表《鬼作家》到2007年出版《退场的鬼魂》,菲利普·罗斯的叙事技巧既有承袭也有嬗变:虽然在叙事视角上都采用回溯的第一人称"内聚焦",但视角与声音的相异或一致凸显叙事的稚嫩或成熟;虽然在叙事结构上都采用框架式,但叙述时间与故事时间却有简单和复杂之别;虽然在叙事策略上都采用虚实相间的后现代小说艺术手法,但就叙述者与作者、叙述本身、叙述文本中主人公的真实性与虚构性界线而言,《退场的鬼魂》比《鬼作家》的叙述更复杂、更娴熟.从视角、结构、策略三个维度看,《退场的鬼魂》承袭前作叙事主体、文本语境与叙事风格,含而不露地生成兼具文本间性的独异性,其充满叙事性想象的小说文本为"祖克曼系列小说"画上完美的句点,可视为菲利普·罗斯"祖克曼系列"叙事艺术技巧上的扛鼎之作.