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941.
摘要:针对川东通南巴构造须家河组四段储层较致密的特点,采用地球物理反演、地震属性分析、含气储层地震响应分析等多种方法相结合的研究思路,首先进行砂体预测,在明确砂体分布特征的基础上开展孔隙度预测,寻找砂体中孔隙度相对高的部分,同时在含气储层地球物理响应模式研究的基础上进行含气储层预测,最后预测了须四段优质储层的平面分布。该方法充分利用各种地质与地球物理信息,从砂体预测 → 高孔隙度砂体预测 → 含油气砂体预测,多种储层预测方法相结合逐步深入地寻找优质储层,指出有利勘探目标区,可以为致密碎屑岩油气藏勘探提供有充分地质依据的、行之有效的方案。  相似文献   
942.
在我国地方治理体系中,地方党组织承担元治理角色,通过制度创新、政策创新及技术创新实现其治理功能。上级党组织的创新压力、多元主体的需求、地方党组织之间的竞争、地方党组织的创新精神共同构成了地方党组织的创新动因。根据创新动因的差异,可大致将地方党组织创新行为分为4种模式:试点实验型、战略探索型、问题主导型及精神主导型。在此基础上,创新规模和强度、创新制度化能力、创新需求程度与地方创新环境决定了地方党组织创新的可持续性。  相似文献   
943.
试论儒家德育过程论思想   总被引:1,自引:0,他引:1  
德育过程论是德育理论中的基础理论。研究中国古代儒家德育思想对于发展德育过程论具有重大的理论参考价值。本文主要梳理了中国古代儒家思想有关品德的形成发展阶段、品德形成的环境、教育影响因素、品德形成的个人修养及方法等内容,简要论述了中国古代儒家德育思想中有关德育过程论的思想。  相似文献   
944.
企业并购动机的经济学分析   总被引:1,自引:0,他引:1  
并购重组 ,是市场经济条件下企业通过产权交易 ,获得其它企业的产权 ,并以控制其它企业为目的的经济行为。企业并购重组的根本动机 ,在于企业利润的最大化。企业并购的直接动机是多元的 ,被直接动机支配的企业并购行为 ,将促进企业利润最大化目标的实现  相似文献   
945.
本文从契约理论视角 ,分析了引发盈余操纵行为的动机因素及其存在的客观前提条件 ,提出要治理盈余操纵现象 ,必须加强对企业经营者的管理和监督 ,缩小会计准则的选择空间以及加强会计和审计职业队伍的建设 ,提高会计和审计人员的职业道德素质。  相似文献   
946.
产权结构和市场环境是完善公司治理不可缺少的先决条件,但是,产权改革和市场化推进是一个需要时日的进程,它虽可以加速,但不能跨越,因此,完善公司治理是一个长期的过程。本文认为,在追求治理结构最优的长期均衡中,不应忽视短期内治理机制的改善。特别是在公司治理结构既定的条件下,加强董事会决策、科学设计经营者激励制度是当前完善公司治理的一个重要环节。  相似文献   
947.
The present research examines the achievement‐related implications of establishing friendships with high‐achieving versus low‐achieving classmates. Fifth‐ , sixth‐ , and seventh‐grade students (N=929) participated. During the fall and spring semesters, the report card grades of children and their friends were obtained and children completed questionnaire measures of their self‐evaluative beliefs and preference for challenge. Results suggest that for low‐achieving students there are tradeoffs associated with establishing and maintaining friendships with high‐achieving classmates. Specifically, low achievers who established and maintained friendships with high‐achieving friends evaluated themselves less positively, but also performed better academically, than low achievers with similarly low‐achieving friends. Fewer tradeoffs emerged for high achievers.  相似文献   
948.
This is paper one of four in the small-dollar children's savings account series, which, studies the relationship between children's small-dollar savings accounts and college enrollment and graduation. This series of papers uses different subsamples to examine three important research questions: (a) are children with savings of their own more likely to attend or graduate from college? (b) does dose (i.e., having no account, only basic savings, savings designated for school [of less than $1, $1 to $499, or $500 or more]) matter? and (c) is having savings designated for school more predictive than having basic savings alone? Paper one of this series uses aggregate data from the newest wave of the Panel Study of Income Dynamics (PSID) and its supplements. Propensity score weighted findings suggest that children who have a small amount of money (e.g., less than $1 or $1 to $499) designated for school are 3 times and 2.5 times more likely, respectively, to enroll in and graduate from college, respectively, than children with no account. Findings also show that having savings designated for school might have a stronger effect on relationship with children's college outcomes than having basic savings that can be used for any purpose. The paper concludes by explaining how policies that create national children's savings programs might help cue a psychological process in which children form an identities as college-savers.  相似文献   
949.
This article focuses on unifying, seemingly at times, disparate aspects of school-related Child Development Account (CDA) programs in order to maximize their effects. Account ownership and financial education are the two key components of school-related CDA programs. Despite this most of the focus by asset theorists and researchers has been on the account ownership side of CDAs. To unify these two components we use identity-based motivation (IBM) theory. Further, we suggest that early experience with money failures and lack of positive role models results in many lower income and minority children entering CDA programs with low financial efficacy. Because of low financial efficacy, we suggest that in order for financial education programs to be successful among lower income and minority children they need to be designed to address this reality. We posit that a way to address the reality of lower income and minority students is to adopt solution-focus brief therapy (SFBT) techniques. These techniques can be used to teach financial education instructors how to build positive financial efficacy beliefs among lower income and minority children.  相似文献   
950.
Twenty-eight cases of suspected elder abuse were identified and described by elder protective service workers. All the victims were female, and 71% experienced significant limitations in capacity for independent functioning and self-protection. Indicators of sexual abuse included victim self-report and third party observation of assault, physical injury, and psychosocial symptoms. All but one of the suspected offenders were male. Eighty-one percent were caregivers for the women they allegedly assaulted, and 78% were family members, predominantly sons and husbands. Repeated vaginal rape was the most prevalent type of reported assault. Findings of the study are presented, and issues relative to the sexual victimization of elders are discussed.  相似文献   
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