沈阳装备制造业循环经济体系的构建

装备制造业始终在沈阳经济发展中起着主导作用,然而其能源消耗大、污染比较严重,因此必须倡导循环经济理念,构建循环经济发展模式,其总体战略可以概括为“3+1”循环经济体系,即实施小、中、大三层循环,并发展一个重要产业——绿色再生产业：在微观企业层面,大力推行清洁生产,建立小循环;在中观区域层面,构建相关生态产业链,形成中循环;在宏观社会层面,构建循环型城市,形成大循环;大力发展废物处置和再生产业,实施回收再制造发展模式。     

辽宁装备制造业发展现状与绩效分析

运用主成分分析法对2003年与2007年辽宁装备制造业的发展绩效进行综合比较,发现辽宁装备制造业中各类产业的规模竞争力不断增强,资产总计、利润总量和出口交货值等指标在国内继续保持明显的竞争优势,但是各类产业的总体经济绩效大幅下滑。因此,辽宁装备制造业今后的发展重心应是探索并实施有效的战略举措,努力提高经济效益,提升行业经营绩效。辽宁省应该重点发展专用设备制造业和交通运输设备制造业,充分发挥这两大产业的规模竞争优势。     

辽宁装备制造业产业链升级的路径及对策

产业链升级就是通过高效整合整条产业链上的各个环节,实现资源优化配置、效益最高的目标。在分析辽宁装备制造业产业链现状的基础上,提出辽宁装备制造业产业链升级的目标与要求,建立装备制造业产业链升级测评体系,并通过考察辽宁2005—2007年装备制造业技术升级能力、生产制造能力、产业配套能力和环保能力4方面的数据,运用灰色评估法对辽宁装备制造业产业链升级能力进行测评,根据其升级目标和升级能力,提出辽宁装备制造业产业链升级的路径和对策。     

冶金设备液压系统运行可靠性初探

分析了冶金设备液压系统的工况特点和易产生故障的原因,从设计、安装使用和维护等方面提出了提高其工作可靠性的措施和途径.     

实验教学组织运行模式的优化

分析了仪器设备使用效益不高、实验教学安排困难的原因 ,从提高仪器设备使用效益出发 ,以素质教育为宗旨 ,就优化实践教学组织运行模式提出了具体措施。     

略论科技因素对服装艺术的影响

科技因素对服装的起源、服装材料、制衣设备的发展、服装辅料的开发以及服装款式的形成 ,服装的流行等方面起着重要的作用 ,科学因素与艺术因素在服装中的共存是永恒的     

A green social work perspective on social work during the time of COVID‐19

COVID‐19 has challenged social workers to engage with health pandemics and provide essential services in conditions of uncertainty and high risk. They have safeguarded children, older adults and diverse adults in ‘at risk’ groups under tough conditions mediated by digital technologies, adhered to government injunctions, maintained social and physical distancing under lockdown and worked from home remotely. Social workers and social care workers have risen to the challenges, providing services with inadequate personal protective equipment and limited supervision and support. This article highlights the degraded physical environments, socio‐economic and political contexts that intensify precariousness and constraints that neoliberalism imposed on professional capacity before and during this health pandemic. It provides guidelines to protect practitioners and service users. It concludes that practitioners ought to understand zoonotic diseases, environmental concerns, acquire disaster expertise and training, widen their practice portfolio and value their contributions to this pandemic. Key Practitioner Message: ? Develop technological skills and innovate to support stressed individuals, safeguard children, adolescents and elders and deal with poverty and unemployment; ? Use digital technologies involving peers to explore tricky situations, examine ethical dilemmas through scenario building exercises, and tips for self‐care; ? Contribute to environmental protections that prevent the spread of zoonotic diseases like COVID‐19; ? Seek supervision and support for disaster‐based training from your line manager.     

Lotus birth,a holistic approach on physiological cord clamping

Background

The positive effects of delayed cord clamping (DCC) has been extensively researched. DCC means: waiting at least one minute after birth before clamping and cutting the cord or till the pulsation has stopped. With physiological clamping and cutting (PCC) the clamping and cutting can happen at the earliest after the pulsation has stopped. With a Lotus birth, no clamping and cutting of the cord is done. A woman called Clair Lotus Day imitated the holistic approach of PCC from an anthropoid ape in 1974. The chimpanzee did not separate the placenta from the newborn.

Australian maternity healthcare professionals’ knowledge,attitudes and practices relevant to cord blood banking,donation and clamp timing: A cross-sectional survey

ProblemAustralian health professionals’ knowledge and attitudes towards third stage labour options of cord clamp timing, cord blood banking and donation and their practice of informing parents of these options is unknown.BackgroundParents have several options for the management of their infant’ cord blood during the third stage of labour. Early or deferred cord clamping practices may affect parent choices about physiological transfusion to the neonate and/or cord blood collection for private or public banking or donation.AimTo identify health professionals’ knowledge and attitudes towards third stage labour options of cord clamp timing, cord blood banking and donation and their practice of informing parents of these options.MethodsA total of 129 Australian maternity healthcare professionals responded to the self-administered survey between December 2017 and June 2018.FindingsOccupational differences were revealed in regard to cord clamp timing, cord blood banking and donation knowledge, attitudes and practices. Midwives were more likely to discuss cord clamp timing with parents and to clamp the cord later than obstetricians. Obstetricians were more knowledgeable of cord blood banking and donation options than midwives. Cord blood banking and donation options were discussed by both groups if parents asked.DiscussionIdentification of gaps in knowledge should guide future maternity health professional education that is inclusive of all third stage labour options to ensure that open discussion and informing parents of options is consistent, contemporary and evidence-based.ConclusionTo make informed decisions, parents need evidence-based information on all third stage labour options.     

东北老工业基地的装备工业实施进口替代战略的问题研究

在国内占有重要地位的东北老工业基地的装备工业,面临国际竞争的挑战.选择实施装备工业的进口替代战略可以取得增强实力、推动产业结构优化升级、替代进口、满足国内市场需求以及扩大就业等效应,但在实施过程中需注意实施的时限、还需注意采取符合国际规则的适度保护措施、进行环境建设和培养企业竞争力等问题.