长江经济带制造业服务转型路径选择——基于微笑曲线的实证研究

以中国长江经济带的上市制造业企业为研究对象,选取其中企业数量最多的前四个分行业,将长江经济带的9省2市按照地域划分为上游、中游和下游三个区域,通过分行业分地区分析这四大分行业上市公司2012~2014年的面板数据,基于微笑曲线理论的观点,定量研究了这四大制造分行业服务转型的路径选择问题,绘制出这四大分行业服务转型路径的微笑曲线图谱,给出了长江经济带分行业分地区上市制造企业服务转型路径的选择方向及其转型策略.     

海铁联运对中国丝绸之路经济带制造业集聚影响研究

首先运用区位熵,空间基尼系数,E-G指数3种产业集聚的测度方法综合研究并详细计算该经济带对国内江苏、安徽、河南、陕西、甘肃、新疆6省(自治区)的34个制造业细分行业的集聚影响和程度,以研判沿带制造业的集聚态势。接着分析中国制造业出口数据,并根据测度结果选出E-G指数显著上升的3个制造业行业与海铁联运的运势方式进行实证研究,发现丝绸之路上海铁路运的运输方式是带动制造业积聚的主要影响因素。最后是结论和建议。     

秦墓出土铜带饰相关问题研究

目前出土的铜带饰仅仅出现在渭河流域的秦墓中,其时空分布与秦国的发展史相吻合。从秦与戎狄的战争、秦的数次迁都、秦墓中所见的诸多戎狄文化因素来看,在秦与周边戎狄部族长期的互相影响下,这种具有强烈戎狄风格的饰品在秦国获得了发展,并在一定程度上融入了秦人的生活。     

室外冰场环保清雪车的研制

冰雪运动在我国北方很盛行,高校滑冰课是冬季体育课主要课程之一,但传统的人工维护冰场,速度慢、质量差,影响了冰上运动的普及和发展。为了解决人工清雪费时费力、效率低、清扫效果差的问题,课题组进行了室外冰场环保清雪车的研制工作。设计制造了环保电动车,配有螺旋推雪器和皮带扫雪刷并用的扫雪方式。用机械替代人力清雪能节省人力,速度快,效果好,对普及和推广冰上体育运动有实际意义。     

后浇带造成的临时悬挑构件在施工中的问题

在现代建筑施工中，为了解决混凝土收缩、不均匀沉降等问题往往设置了后浇带。而后浇带的设置使得通过此位置的连续梁、板构件变为悬挑构件。施工人员在施工期间如何处理这些构件的问题上常存在着一些误解。本文在总结以往实践经验的基础上，提出了处理这一问题的新的方法和程序。     

皮带传动问题的探讨

本文分析了皮带传动的受力本质，并建立皮带传动的力学关系式．重点讨论了皮带传动时，皮带与带轮之间的摩擦力的种类，以及摩擦力做功对传动过程中的能量、机械传动性能影响，并针对此问题对皮带传动问题的教学进行了探讨．     

邢台矿皮带运输系统节能应用探讨

本文围绕邢台矿皮带运输系统的节能降耗进行研究,分析了其运行中存在的相关问题,提出了皮带运输系统节能的几种有效途径,有一定借鉴作用。     

Integrating health communication pedagogy,social science,and health interventions

Three studies exemplify how health communication research concepts can be integrated pedagogically with health interventions in undergraduate courses. The academic structure for creating and conducting applied community health communication research using current theoretical frameworks is explained. Three empirical projects, increasing community seatbelt use, examining conscientiousness and campus safety behaviors, and increasing cervical cancer screening among college women, are described in detail. Student outcomes for the class demonstrate high learning and satisfaction.

Suggestions for future interventions integrated with general health communication classes are explored. But the overarching outcome is that even with low financial resource significant change can be achieved in health related outcomes, while simultaneously introducing students to health communication and social science procedures.     

南天山西段前陆褶皱冲断带平衡剖面分析

平衡剖面技术是一种基于几何守恒原理的应用于造山带和盆地结构恢复的方法.本文以挤压环境下形成的南天山西段前陆褶皱冲断带为例,对其典型二维地震剖面进行变形分析和平衡剖面恢复.结果表明,从平面上可将该冲断带划分为多排近似平行、东西走向的背斜带,由南往北依次为喀什、阿图什、托帕一康西维尔和喀拉伯克托尔一温古尔背斜带:从剖面上可以将该冲断带划分为两个不同层次的推覆构造系统:浅层为大规模叠瓦式冲断系统;深层为原地隐伏双重冲断构造系统.对重点剖面进行平衡剖面分析,得出自上新世以来研究区南北构造缩短量为49.1 km,缩短率为50.51%.地壳平均缩短速率为13.72 mm/a.     

Characteristics and evolution of mesozoic foreland fold and thrust belt in western Kunlun Shan, China

The authors’ analysis of the chemical components and sedimentary characteristics of the well developed Triassic strata in the southeastern part of western Kunlun Shan led them to conclude that the sediments comprise a set of typical deep-water to semi-deep-water flysch that formed in the passive continental margin of the Qiangtang Block. This suit of strata had undergone strong deformation giving rise to a SW-thrusting duplex, imbricate fans, high-angle thrust fault, recumbent fold, SW-inverted fold, etc.. The deformational intensity weakens gradually southeastward. This is a foreland fold and thrust belt caused by the collision between the Qiangtang Block and the island are on the southern margin of the the Tarim Plate at the end of late Triassic. The sedimentary and deformational characteristics of the Triassic strata were used to reconstruct the evolution of this foreland fold and thrust belt as proposed below. Before the end of Triassic, this region was a passive continental margin in the north of the Qiangtang Block. The end of Triassic to Jurassic was a stage of thrusting, folding, uplifting and development of the foreland basin. The evolution of the fold and thrust was completed in Cretaceous. Project supported by NSFC (49872073) and Key Project of NSFC.