川西气田油气绿色开采工程技术创新与实践     

刘红勇  陈逸奇 《科技管理研究》2014,(23)

针对川西地区敏感脆弱的生态坏境,中石化西南油气分公司提出了川西气田油气绿色开采战略目标,致力于油气开采过程中的成套技术研发,着重在压裂返排液重复利用技术、钻井液重复利用技术、地层水利用技术3个方面积极开展工程技术创新,并取得了显著的社会效益和经济效益。基于对西南油气分公司技术创新内外环境的分析,揭示西南油气分公司技术创新的本质,阐明在需求拉动和技术推动的双重作用下企业要同时具备因地制宜、与时俱进的指导思想和创新增效的理念及良好的制度保障,才能真正实现绿色低碳、持续创新的原理。  相似文献   

组态视角下平台企业商业模式创新路径研究     

熊爱华  侯德恩 《科研管理》2022,43(12):89-97

为探索多重条件并发对平台企业商业模式创新的影响,基于机会资源一体观构建商业模式创新路径模型,通过对193个样本进行模糊集定性比较分析发现：平台企业商业模式创新路径形成依赖机会开发和资源联动层面要素的组合;机会开发和资源联动层面不同要素的组合形成两类商业模式创新路径,类型1强调模仿型机会开发与资源联动策略组合,类型2强调创新型机会开发与资源联动策略组合;机会开发适配的资源联动方式存在差异,其中模仿型机会开发与资源共享和资源编排匹配良好,而创新型机会开发与资源编排、资源拓展匹配良好。研究结论揭示了平台企业商业模式创新多条等效路径,丰富了商业模式创新前因研究,也为平台企业商业模式创新实践提供了理论指导。  相似文献   

体育健身娱乐产业项目投资开发研究     

黄卓  蔡学俊 《北京体育大学学报》2005,28(11):1472-1474

采用文献综述和调查访问法,对体育健身娱乐产业的项目投资开发体系进行研究的结果表明:建立该体系的作用,可预测到项目开发成功的把握在哪里;哪方面有可能会出现问题,做到提前预知,早做准备;避免盲目行动,给正确投资,减少一定的社会风险.研究目的是为决策者提供相应的理论参考和建议.  相似文献   

农村学校体育教学资源的开发与利用   总被引：7，自引：0，他引：7  

何忠  许志琳 《武汉体育学院学报》2003,37(4):103-104

对农村学校体育传统运动项目的改造，运动项目的开发，民族传统体育资源的开发与利用，理论结合实践进行了分析探讨，提出了改革的建议。  相似文献   

论灾害旅游及其开发   总被引：2，自引：0，他引：2  

黄涛 《济宁师范专科学校学报》2005,26(3):28-30

灾害给自然界和人类社会造成巨大的破坏，但随着现代旅游业的迅速发展也逐渐为旅游业所利用．既增加了旅游活动的内容．又丰富了旅游学科研究范围，实现了灾害的资源化。  相似文献   

Assessing the interrelatedness of multiple types of adverse childhood experiences and odds for poor health in South Carolina adults     

《Child abuse & neglect》2017

Adverse childhood experiences (ACEs) have been linked to negative health outcomes in adulthood, but little research has been done on the effect of ACEs on the health and well-being of adults in South Carolina (SC). This study analyzed a sample of 9744 respondents who participated in the 2014 South Carolina Behavioral Risk Factor Surveillance System (BRFSS) to examine the relationship among childhood experiences of physical, sexual, and emotional abuse, as well as witnessing household violence, on mental and physical health outcomes in adulthood among SC residents. Twenty-two percent of survey respondents reported poor general health (22.1%), and a smaller proportion reported high frequent mental distress in the past month (13.1%). Each category of childhood experiences was associated with an increase in the risk of poor general health. Individuals reporting three or more types of experiences were more likely to report poor health (aOR 2.89; 95% CI 2.86–2.92) than adults without such experiences. Respondents reporting three or more types of childhood adverse experiences were more likely to report frequent mental distress (aOR 3.29; 95% CI 3.26–3.33) compared to adults who did not report three or more types of adversity. Findings from the SC BRFSS highlight a connection between ACEs and negative health outcomes later in life. Given that results of this study also demonstrated that increased exposure to ACEs was associated with greater odds of negative health in adulthood, preventing adverse events such as experiencing abuse or witnessing domestic violence in childhood will have significant effects on later adult health.  相似文献   

Caregiver parenting and gender attitudes: Associations with violence against adolescent girls in South Kivu,Democratic Republic of Congo     

《Child abuse & neglect》2017

Violence against adolescent girls occurs at alarmingly high rates in conflict-affected settings, in part due to their increased vulnerability from their age and gender. However, humanitarian programming efforts have historically focused either on child abuse prevention or intimate partner violence prevention and have not fully addressed the specific needs of adolescent girls, including engagement of caregivers to reduce risk of violence against adolescent girls. Thus, the objectives of this analysis are to examine the whether gendered and parental attitudes of caregivers in South Kivu, Democratic Republic of Congo (DRC) were associated with their adolescent girls’ experiences of violence and girls’ attitudes towards IPV. Cross-sectional data from 869 girls (10–14 years) and their caregivers (n = 764) were drawn from a baseline assessment of a violence prevention evaluation conducted in 2015. Findings suggest that female caregiver’s gender equitable attitudes for adults may be associated with reduced odds of sexual abuse and less acceptance of IPV for adolescent girl children. Parenting attitudes and beliefs and gender equity for girl children were not associated with violence risk for girls, while increased accepting attitudes of negative discipline were only associated with lowered odds of sexual abuse. Understanding of caregivers’ attitudes may provide potential insight into how to more effectively engage and develop programming for caregivers to promote the safety and well-being of adolescent girls.  相似文献   

Dissociation mediates the relationship between sexual abuse and child psychological difficulties     

《Child abuse & neglect》2017

The aim of the present study was to evaluate, using structural equation modeling, a theoretical model in which dissociation is a core process mediating the relationship between childhood sexual abuse (CSA) and internalizing, externalizing, and sexualized behaviour difficulties in children. A total of 290 children aged 2–12 participated in this study in Québec, Canada from 1998 to 2004, including 138 children with histories of CSA and 152 non-abused children. To assess child dissociative symptoms, internalizing and externalizing difficulties, as well as sexualized behaviour difficulties, the Child Dissociative Checklist, the Child Behaviour Checklist and the Child Sexualized Behaviour Inventory were completed by parents. Dissociation mediated the relationship between CSA and internalizing, externalizing, and sexualized behaviour difficulties, with the model explaining respectively 42.5%, 49.9% and 33.9% of the variance of these difficulties. Findings are consistent with a model where dissociation is a common pathway linking CSA and child psycho-sexual difficulties.  相似文献   

黄河下游悬河段地下水资源计算及开发潜力分析   总被引：9，自引：2，他引：9  

曹剑峰  冶雪艳  姜纪沂  平建华 《资源科学》2004,26(2):9-16

黄河水资源是沿黄地区经济和社会发展的重要制约因素.由于黄河在其下游河段(花园口-人海口)河床淤积而形成地上悬河,黄河水侧渗补给已成为该地区地下水的重要补给源.黄河下游悬河段地下水系统面积为29 313km2,赋存着潜水、微承压水(浅层含水层系统)和承压水(深层含水层系统).含水层垂直向上概化为3层:浅层潜水和微承压含水层组、深层承压含水层组及两含水层之间20m～30m厚的弱透水层.计算域边界除梁山一长清一带、徒骇河上游及郑州西南侧为补给边界,其余均为排泄边界.在建立水文地质概念模型的基础上,构建三维地下水流模拟模型,应用FEFLOW有限元软件求解.运用识别和验证后的模型计算了不同保证率年份地下水补给量和可开采资源量.研究区50%和75%降水保证率年份地下水补给资源量分别为62.51×108 m3和54.88×108 m3,可开采资源量为44.82×108 m3和39.20×108m3.将研究区分成18个子区进行地下水开采潜力评价,其中12个区尚有开采潜力,1个区采补基本平衡,5个区开采潜力不足.  相似文献   

浙江黄岩富山地区古崩塌地貌旅游开发研究   总被引：3，自引：1，他引：3  

申洪源  朱诚  唐云松  申洪源 《资源科学》2004,26(4):65-71

黄岩富山古崩塌地貌是迄今在华东地区发现的规模较大的古崩塌地貌.受岩性、岩体产状、构造、节理和裂隙以及新构造运动和地形地貌条件的影响,花岗斑岩组成的山体因崩塌而形成了造型奇特的山峰、岩壁与陡崖、岩洞、断层谷与峡谷、崩塌堆积地貌和串珠状跌水瀑布等各种地貌景观.这些在特定条件下形成的独特地貌景观是重要的地质遗迹和旅游资源,具有特殊的地球科学意义和美学观赏价值,可以考虑将此建成地质公园.通过规划建设,可以形成地质遗迹的保护区、地学研究基地、教学实习基地以及科学普及的重要场所;同时结合当地优美的生态环境和引人入胜的自然景观,开发建设成人们休闲度假的场所和健身娱乐的区域.  相似文献