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Search Results: 1 - 10 of 6485 matches for " 刁璐 "
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我国商业银行开展投资银行业务的策略探析
Studies on Strategies for Domestic Commercial Banks to Develop Investment Banking Businesses
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, 陈赫
Finance (FIN) , 2016, DOI: 10.12677/FIN.2016.63010
Abstract:
随着金融全球化的发展,发展投资银行业务,已经作为商业银行提高赢利水平、增强金融创新能力的重要内容,正日益受到国内各家商业银行的瞩目。为了顺应金融市场的变革对传统商业银行业务的挑战和市场竞争,满足客户的全方位的金融服务要求,大力发展投资银行业务,实现资本市场业务和商业银行业务的对接,是我国商业银行为应对挑战,培育其核心竞争力,推进其经营结构调整而作出的一项有效的战略性选择。对于目前尚处于摸索阶段的商业银行投资银行业务仍有一些问题需要引起重视。本文以国外开展投资银行业务的理论与实践为鉴,探析了国内商业银行投资银行业务开展的必要性及其存在的主要问题,并提出了相应的对策。
With the development of financial globalization, investment banking businesses, which have been used as an important part of commercial banks to improve the level of profitability and enhance financial innovation capability, are increasingly subject to the attention of domestic commercial banks. In order to adapt to the changes in the financial market of the traditional commercial banking business challenges and market competition and to meet a full range of financial services of customers, vigorously developing investment banking business and docking capital market businesses and commercial banking businesses is an effective strategic choice for China's com-mercial banks to cope with the challenges, cultivate its core competitiveness and promote its business structure adjustment. For the commercial banks still stay in the exploratory stage of the investment banking business, there are still a number of issues that need to be paid attention to. This paper takes the theory and practice of overseas investment banking for reference; then studies the necessity and problems of domestic commercial banks’ investment banking business, and finally puts forward the corresponding countermeasures.
融资惯性、控制权收益和民营化效率——基于星美联合的案例分析
步丹,
- , 2016, DOI: 10.16538/j.cnki.jfe.2016.09.005
Abstract: 文章通过研究星美联合股份有限公司(以下简称星美联合),发现国有企业民营化后,接手国有企业的民营企业仍能以较低的利率获得持续稳定的银行贷款,这种融资惯性使企业可以通过高额负债实现资产的迅速扩张。同时,由于民营化并没有改变控股股东的控制权收益,接手国有企业的大股东有强烈的动机通过关联方交易来掏空其利用融资惯性而加速积累的资产,并可以进一步利用破产重组和股权分置改革中的漏洞,逃脱大额银行贷款的约束而金蝉脱壳,从而导致国有资产加倍流失。可见,民营化的真实动机是影响民营化效率的根本因素,控制权与剩余所有权的分离是大股东掏空上市公司的直接原因,而国有资本管理、金融企业贷款管理、上市公司交易监管等方面的缺陷则为民营化后国有资产的加倍流失提供了机会。文章开拓性地研究了控制权收益的具体来源,融资惯性增加了民营化后控股股东的控制权收益,是导致国有资产被加倍掏空的隐蔽渠道。因此,完善金融机构的贷款制度并加强对上市公司掏空行为的监管和惩戒,是避免"国退民进"中利用融资惯性掏空国有资产的基础。
超声弹性成像在甲状腺良性结节射频消融中的应用价值及相关动态分析
宗平,章建全,盛建国,,张航
- , 2017, DOI: 10.16781/j.0258-879x.2017.07.0947
Abstract:
两种健康教育方式对肾穿刺活体组织检查术后患者的影响
付琴,陈启花,郭晓,永书
华西医学 , 2015, DOI: 10.7507/1002-0179.20150437
Abstract: 目的?探讨两种健康教育方式对接受肾穿刺活体组织检查(活检)术患者术后康复及并发症预防的影响。方法?将2013年1月-8月的100例行肾穿刺活检患者随机分为2组,干预组采用以人为本、因人施教的健康教育方式,对照组采用集体授课式的健康教育方式。比较两组患者肾穿刺术后肉眼血尿和尿潴留发生率、穿刺配合度、穿刺成功率和患者满意度。结果?干预组肉眼血尿及尿潴留的发生率分别为2.0%和4.0%,低于对照组的8.0%和16.0%,尿潴留发生率差异有统计学意义(P<0.05)。干预组的穿刺配合度、穿刺成功率和患者满意度均高于对照组,差异有统计学意义(P<0.05)。结论?科学的个体化实施健康教育对促进患者的康复及预防并发症起到了积极的促进作用,达到了良好的教育效果,提高了护理质量。
信息通信技术在腹膜透析患者居家护理中的应用
蒲俐,周雪丽,阮毅,郭晓,秦伟,永书
华西医学 , 2015, DOI: 10.7507/1002-0179.20150381
Abstract: 目的?探讨信息通信技术(ICT)在持续性非卧床式腹膜透析(CAPD)患者居家护理中的应用。方法?对2012年1月入住的61例CAPD术后出院患者用数字表法随机分为2组,对照组30例采取常规家庭随访;研究组31例在常规家庭随访的基础上,采取信息通信技术(在线实时通讯、网络视频、网络患教平台)进行护理指导。12个月后对患者在家中进行腹膜透析相关并发症发情况进行比较。结果?研究组发生腹膜炎4例,出口处感染1例,引流不畅3例;对照组发生腹膜炎6例,出口处感染3例,漏液2例,引流不畅6例;研究组总的并发症发生率低于对照组,差异有统计学意义(χ2=6.638,P=0.010)。结论?应用ICT可对CAPD患者家庭护理问题进行及时的发现和指导,从而降低了其相关并发症,提高患者自我照护能力和生活质量。
颞叶癫痫患者双侧钩束的弥散张量成像研究
丽梅,陈子蓉,黄东红,,李丽萍,郑金瓯
南方医科大学学报 , 2012,
Abstract: 目的应用磁共振弥散张量成像(dti)来研究颞叶癫痫(tle)患者双侧钩束结构的完整性和连续性,探讨颞叶癫痫患者钩束结构损害对执行控制功能的影响。方法对收录2007年1月~2011年07月在我院门诊或住院的tle患者30例(左侧14例,右侧16例)和15例健康对照组进行全脑dti扫描,测量其双侧钩束的各项异性分数(fa)值及纤维束的平均长度,对两组数据进行统计学分析。结果15例正常对照组中左侧钩束fa值较右侧钩束fa值高(p<0.01);左侧tle患者较正常对照组左侧钩束的fa值低(p<0.01),右侧钩束的fa值与正常组右侧钩束比较差异无统计学意义(p>0.05);右侧tle中左侧钩束的fa值较正常组左侧钩束fa值低,二者比较差异有统计学意义(p<0.01),右侧钩束fa值降低,与正常组右侧钩束比较差异有统计学意义(p<0.05);左侧和右侧tle患者同组间两侧钩束fa值比较差异无统计学意义;正常组和两组患者组内的纤维束平均长度比较及两组患者分别与正常组比较差异均无统计学意义。结论正常人的左侧钩束较右侧钩束的fa值高;无论是左侧还是右侧的tle,钩束fa值左侧优势不存在,并均出现左侧钩束fa值降低,揭示了tle患者左侧钩束白质微结构的病理改变明显,有助于寻找tle患者执行控制功能损害的可能的原因。
益生菌制剂对虹鳟血清生化指标和免疫功能的影响
Effects of dietary probiotics on serum biochemistry and immunity of Rainbow Trout, Oncorhynchus mykiss

叶海斌 樊英 严芳 王晓 李乐 菁 于晓清 李天保
- , 2018, DOI: 10.6054/j.jscnun.2018068
Abstract: 本文研究了饲料中添加益生菌制剂(丁酸梭菌、凝结芽孢杆菌)对虹鳟血清生化指标、非特异性免疫功能以及抗病力的影响,结果表明:不同单一益生菌制剂、复合益生菌制剂均能提高虹鳟血清总蛋白及葡萄糖含量(P<0.05),降低胆固醇、甘油三酯含量(P<0.05);复合益生菌制剂可显著提高虹鳟血清ACP、T-AOC、CAT、SOD活性,降低MDA含量,且凝结芽孢杆菌T2比丁酸梭菌T1效果好(P<0.05);复合益生菌制剂显著提高了虹鳟血清补体C3含量,间接提高机体非特异性免疫功能;益生菌制剂提高了虹鳟机体的抗病力,其中复合益生菌制剂组累积死亡率最低(23.1%,P<0.05),免疫保护率最高(66.6%,P<0.05). 综上所述,丁酸梭菌和凝结芽孢杆菌均对虹鳟机体免疫功能具有促进作用.
: The study was conducted to test the effects of dietary probiotics (Clostridium butyricum, Bacillus coagulans) on biochemistry, non-specific immunity and disease resistance in the serum of Rainbow Trout, Oncorhynchus mykiss. The study produced the following results. First, compared to the control treatment T0, there was a higher increase of the contents of total protein and glucose in the serum of O. mykiss fed with signal and multiple probiotics (P<0.05), and meanwhile there was a decrease of the contents of total-cholesterol and triglycerides (P<0.05). Second, the combination of multiple probiotics, Clostridium butyricum and Bacillus coagulans, was thought to be even more beneficial than a single probiotic. The activities of acid phosphatase (ACP), total antioxidant capacity (T-AOC), catalase (CAT), superoxide dismutase (SOD) in treatment T3 were significantly improved (P<0.05), and the content of malondialdehyde (MDA) was significantly reduced, with treatment T2 with Bacillus coagulans having a better effect than treatment T1 with Clostridium butyricum. The content of Complement C3 in treatment T3 with mixed probiotics was significantly increased. These could enhance the non-specific immunity of O. mykiss. Third, supplementation of different probiotics could decrease the cumulative mortality of O. mykiss and improve the relative percent survival (RPS). The lowest cumulative mortality and the highest RPS of O. mykiss were found in treatment T3, they were 23.1% and 66.6% respectively. It can be concluded that the supplementation of Clostridium butyricum and Bacillus coagulans in diets can enhance the immunity of O. mykiss
活性炭吸附硫化氢的性能研究
Performance Studies of Adsorption of H2S by Activate Carbon
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Hans Journal of Chemical Engineering and Technology (HJCET) , 2014, DOI: 10.12677/HJCET.2014.45009
Abstract:
天然气作为一种优质,高效,清洁的能源正越来越受到人们的重视。天然气中含有酸性气体H2S会威胁人身安全,造成环境污染等,因此在使用之前必须进行脱硫脱碳处理,使之达到国家标准。本实验研究制备了活性炭吸附剂,并在固定床吸附装置上考察了其脱除硫化氢的性能。
Natural gas has been paid more and more attention as a high quality, efficient and clean energy. Natural gas contains acid gas H2S, and it can lead to physical safety threats and environmental pollution, so desulfurization and decarbonization processing must be carried out before using to achieve the national standard. Activated carbon adsorbent was prepared in this article. This expe-riment studies the preparation of activated carbon adsorbent, and the effects of adsorbent that was removal of H2S were studied in the fixed adsorption bed.
从《天香》看王安忆创作的转型
Tianxiang and the Transformation of Wang-Anyi’s Works
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World Literature Studies (WLS) , 2013, DOI: 10.12677/WLS.2013.12003
Abstract:

从《长恨歌》到《富萍》、《上采红菱下种藕》,王安忆一直试图从日常生活的角度探索上海精神的本质。但是,世俗生活景象描绘到极致的时候,就会堙没于琐碎的细节之中,文章变得扁平。因此,《天香》是继《遍地枭雄》之后,王安忆探索上海精神之路上的又一次重要转型。王安忆通过设置与《红楼梦》中传统士大夫园林不同的天香园,试图在世俗生活中发现“雅趣”,以“雅”来提升日常生活的精神层面。以俗为底衬,以雅为雕饰,雅俗并济,乃是王安忆想要表现的上海精神的实质。
From A Song of Everlasting Sorrow to Fupin and Harvesting Water Caltrops and Lotus Rroots, Wang-Anyi has been trying to find the essence ofShanghaispirit in her works. However, her novels may be flooded by a large amount of details when too much attention is paid to the everyday life. Tianxiang, following Ambitious Heroes Around, represents an important transformation in her writings. Wang-Anyi createsTianxiangGardenin the novel, whose structure is different from the garden in A Dream of Red Mansions, searching the politeness taste in everyday life and elevating mental level. TheShanghaispirit which Wang- Anyi tries to find is a vulgar attitude combined with politeness.

图像超分辨重建技术及其应用
The Technique and Application of Image Super-Resolution Reconstruction
 [PDF]

, 邹华
Optoelectronics (OE) , 2013, DOI: 10.12677/OE.2013.32006
Abstract: 本文介绍图像超分辨的重建技术及其应用,图像超分辨技术的过程即获得比单幅图像更多的额外信息,然后通过特定的算法,把这些额外的信息融入到原来的图像当中,获得一幅高质量、高清晰度的图像。图像超分辨率重建技术可以分为基于重建的超分辨率重建技术和基于学习的超分辨率重建技术。基于重建的超分辨重建技术主要是依据退化模型,通过不同的算法来估计高分辨率图像。而基于学习的超分辨率重建技术则是从训练样本中获得先验信息,对原始低分辨率图像进行补充。本文详细介绍了基于重建和基于学习的超分辨重建技术的一些主要算法。随着人们对数字图像的分辨率要求越来越高,图像超分辨技术应用逐渐广泛,涉及军事、医学、银行、勘探等很多领域。
Image super-resolution reconstruction technique and its application are introduced in this paper. Image super resolution technology process is to obtain more additional information than single image, and then with specific algorithm, the additional information is put into the original image to obtain an image with high quality and high definition. Super-resolution reconstruction includes two kinds of technology: reconstruction-based technology and learning-based technology. The reconstruction-based technology is estimating a high-resolution image from inputting images according to specific degradation model. Learning-based technology is supplying inputting images with prior knowledge from training examples. This paper introduces some major algorithms of reconstruction-based technology and learning-based technology in detail. As people are getting higher and higher requirement for the resolution of the digital image, image super resolution technology is applied more widely in many fields, such as military, medicine, bank, exploration, etc.
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