查询词典 determinants

Prior research on capital structure by Titman (1988) utilizes structural equation models to find out the determinants of capital structure. In this paper, we use the same methodology and add another endogenous variable – stock return to construct two equations. One regards capital structure and the other one regards stock returns.

Titman (1988)曾利用求解结构方程模式的统计软体–LISREL找寻影响公司资本结构的隐藏因子，本文乃以此篇论文为基础并加以延伸，除了纳入原先的内生变数资本结构外，再加入另一个内生变数–股票报酬率来建立一个双向影响的结构联立方程式，以期研究资本结构与股票报酬率两者是如何交互影响，并是如何由许多因子所共同决定。

This study contributes to organizational studies by incorporating a network view to the predominately triadic market mediation literature, explicating the determinants of the effectiveness by which mediating services are rendered, and suggesting new sources of competitive advantage that advance as well as complement established explanations.

本文通过在主导的三个市场中介文献中引入一种关系网络的观点，对组织研究做出了一些贡献，解释了中介服务报酬的来源—效果的决定因素，还提出了新的竞争优势的来源，提高了并且补充了现有的解释。

In this thesis, we find that dlg is indispensible in the establishment of anterior-posterior and dorsal-ventral polarity of drosophila oocyte. Removal of Dlg function from the posterior follicle cells using the FLP/FRT system leads to disruption of oocyte skeleton reconstruction that is elicited by the failure of those posterior cells to differentiate normally in mid-oogenesis. We demonstrate that abnormity of Notch, JAK-STAT and EGFR signal pathway in dlg mutants contributes to this aberrant differentiation. dlg null mutant also blocks the normal differentiation of two groups of anterior follicle cell-stretched cell and centripetal cell, but not border cell, with a lower penetrance. However unlike the result in posterior follicle cells, Notch and JAK-STAT signaling are both undisrupted in all mutant anterior follicle cells, implying other fate determinants may be involved.

我们的研究发现，后端滤泡细胞中的Dlg在果蝇卵子发生中期卵母细胞前后轴和背腹轴建立过程中也是必须的，PFC中dlg完全缺失型突变引起PFC的分化异常，导致卵子发生中期卵母细胞骨架重组异常，Stau、Grk等极性决定蛋白定位错误。dlg突变阻碍了Notch、JAK-STAT、EGFR等调节PFC分化的信号通路的激活。dlg突变的PFC也没有获得前端滤泡细胞命运。dlg突变不影响前端滤泡细胞群中边界细胞的分化，但是在一定程度上影响伸展细胞和向心细胞的分化，并且这种影响不依赖于前端滤泡细胞Notch或JAK-STAT信号激活的异常。

Relative importance of systemic determinants of retinal arteriolar and venular caliber: the atherosclerosis risk in communities study.

系统性因素视网膜小动脉和微静脉口径相对重要性：动脉粥样硬化的风险社区研究

Ascertaining the determinants of government performance is the prerequisite if government performance is to be improved.

而改进绩效的必要条件是明确政府绩效的决定因素。

This study investigates such influence and assesses its determinants and consequences.

本文研究了营销部门的影响，评价了这种影响的决定因素和结果。

Basted on the data of elderly females living alone from the CLHLS in 2002, we analyze and discuss the determinants of self-rated life satisfaction using factor analysis and logistic regression.

文章利用2002年中国高龄老人健康长寿状况调查数据，从中选取女性独居老人，运用因子分析和Logistic回归等方法分析讨论了影响女性独居老人生活满意度的因素。

The paper coalesces these three theories and posits three assumptions to the determinants of subsistence of NATO after the Cold War, that is: 1, The U.S.A as a superpower around the world is the leader of the alliance. The development of NATO accords with American interests. The U.S.A supports the existence of NATO. 2, The alliance furnished the members with mutual security interests and their different needs of self-interests. Most of the leaguers identify with NATO's status and function toward European security. 3, Each of the members has its specific national interests goals. The conformity of their crucial aims affects the situation of stability and development of the alliance. It will be a positive effect to the alliance when they are accorded and it will be a negative one when they are diverged.

本文结合了这几个主要流派在联盟理论方面的卓越部分，在此基础上，对北约联盟在冷战后存续的决定性因素作出了自己的理论假说并对其进行了论证，即：1、美国这个超级大国是北约的主导国，北约的继续发展符合美国利益，美国支持北约的存续；2、北约组织为其成员国提供了可以分享的共同安全利益以及各自不同的利益需求，其绝大多数成员国认同该联盟在欧洲安全中所扮演的的角色及其地位和作用；3、北约各成员国各自特殊利益目标的一致性与否影响北约的存续，即，当成员国特殊利益目标一致时，其行动方向一致，对北约的存续产生正面作用；当不一致或发生冲突时，其行动方向歧异，对北约的发展产生负面作用。

Health care is often treated synonymously with health and the determinants of health.., become disassociated as causal factors.

该谁的意见，在转，声称健康是一个国家完整的身体，社会和精神福祉-这是远不止仅仅是没有疾病或体弱；而且其程度，因此，需要远远多于供应保健服务。

Hypothesizing that postmenopausal women might be particularly vulnerable to any adverse effects of HIV infection or on the skeleton, we initiated a longitudinal study to assess the prevalence of osteoporosis/osteopenia, determinants and etiology of low BMD and rates of bone loss in HIV+ postmenopausal Hispanic and African American women, who constitute the majority of new infections in women in the United States.

假设停经后女性可能特别容易发生HIV感染或是抗反转录病毒药物治疗对骨骼的不良反应，我们进行了一项纵向研究，以评估骨质疏松症/骨质低下的盛行率、以及HIV阳性停经后西班牙裔与非裔美国居民低BMD以及骨质流失的决定因子和病因学，这些人种构成美国新感染女性的绝大多数。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。