Application of Supply Chain Management Theory in Commercial Bank Credit

在现代科技以及企业管理新思潮的推动下，企业之间的竞争不再是单个企业之间的竞争，而是成为基于产品开发设计、生产制造、配送与分销、销售与服务的全方位的竞争。这种全方位的竞争与合作兼具的市场格局，推动着企业从传统供应商管理模式转向更高级的战略供应链管理模式。作为服务企业的银行，应该及时发现这种竞争趋势，研究供应链对银行经营的影响，介入优秀的供应链体系，为供应链中的企业量身定做适合供应链整体利益的金融服务。本文通过对供应链管理的研究，发掘供应链管理对银行授信的作用，创新性地提出供应链授信的理念。本文研究发现供应链管理创造了稳定而又可靠的授信环境，有利于银行发展个性化的融资品种。采用银行授信与供应链资金...With the development of modern technology and new corporate management theory, competition between companies is no longer the competition between single company. It becomes competition in all ranges such as product research and development, manufacture, distribution, sales and service. To face the challenge of both competition and corporation, companies are developing new business management theor...学位：管理学硕士院系专业：管理学院工商管理教育中心_工商管理硕士(MBA)学号：20021515

饲喂不同浓度黄曲霉毒素B_1饲料对异育银鲫成鱼的生长和毒素积累的影响

以含不同浓度黄曲霉毒素B1(AFB1)的配合饲料饲喂异育银鲫(Carassius auratus gibelio)成鱼56d,研究异育银鲫成鱼[(122.3±0.7)g]生长、生理反应、肝脏组织学变化、卵巢发育以及鱼体各组织中的AFB1的毒素积累状况。实验分为5个实验组,不同实验组饲料中AFB1含量分别为0、5、20、50、500μg/kg饲料(实测值分别为2.59、4.12、12.39、46.23、454.07μg/kg饲料),每个处理3个平行。在整个实验过程中各实验组均未表现出外部形态和行为异常,各组存活率均达到100%。各实验组异育银鲫成鱼终末体重、摄食率(FR)、特定生长率(SGR)和饲料效率(FE)均无显著差异。饲料AFB1水平对异育银鲫血清总胆固醇(TC)含量、血清谷丙转氨酶(GPT)、谷草转氨酶(GOT)和碱性磷酸酶(AKP)活性均无显著影响。各毒素组血清超氧化物岐化酶(SOD)活性与对照无显著差异。各毒素组肝脏和卵巢均未见明显的组织学病理变化。肌肉和性腺中的AFB1积累量低于FDA食品安全限定标准(5μg/kg)。肝胰脏中的AFB1积累和饲料中的AFB1水平呈对数关系。饲喂AFB1≥50μg/kg饲料使异育银鲫成鱼肝脏AFB1积累超过安全限量标准。结果表明,异育银鲫成鱼至少可耐受AFB1含量达500μg/kg饲料(实测值:454.07μg/kg饲料)56d

Function of a methyl-accepting chemotaxis protein Tlp1 in Azorhizobium caulinodans ORS571

【目的】考察茎瘤固氮根瘤菌中趋化基因簇上游的受体蛋白Tlp1编码基因的突变表型,初步探究其功能机理。【方法】利用同源重组和三亲本接合转移的方法构建突变株,在TY培养基中测定生长情况,半固体平板法观察趋化圈,刚果红固体培养基观察胞外多糖和次生代谢产物的分泌,乙炔还原法测定菌株的固氮酶活性。【结果】与野生型菌株相比,tlp1突变株的生长速率没有影响。在以甘油为碳源的L3半固体平板上突变株的趋化圈变小,其回补菌株能部分回补趋化能力。突变株的胞外多糖分泌与野生型没有区别,但其次生代谢产物黑色素出现的时间比野生型稍早。在固氮酶活性测定中,发现突变株酶活性明显比野生型降低,回补菌株能够部分回补。【结论】茎..

关于“经济发展方式转变进程中的财税政策”的探讨(笔谈)

转变经济发展方式是当前中国的热门话题,而上海在城市发展中又肩负着率先转变的重要任务,在这一意义和背景下,2010年4月24日由上海金融学院学院主办、上海金融学院公共经济管理学院承办的“《中国城市财政发展报告2009/2010:促进‘两个中心’建设的上海城市财政》首发式暨‘经济发展方式转变进程中的财税政策’论坛“在我校举行。与会专家围绕经济发展方式转变进程中的财税政策的“趋势与目标“、“机遇和挑战“、“实施方略“和“地方实践“等四个专题进行研讨,各抒己见,智慧交锋。现将其真知灼见整理摘要与读者分享,以期待更多学者共同关注当前经济发展方式转变进程中的财税政策

Genomic Insights into the Formation of Human Populations in East Asia

厦门大学人类学研究所、厦门大学生命科学学院细胞应激生物学国家重点实验室王传超教授课题组与哈佛医学院David Reich教授团队合作，联合全球43个单位的85位共同作者组成的国际合作团队通过古DNA精细解析东亚人群形成历史。研究人员利用古DNA数据检验了东亚地区农业和语言共扩散理论，综合考古学、语言学等证据，该研究系统性地重构了东亚人群的形成、迁徙和混合历史。这是目前国内开展的东亚地区最大规模的考古基因组学研究，此次所报道的东亚地区古人基因组样本量是以往国内研究机构所发表的样本量总和的两倍，改变了东亚地区尤其是中国境内考古基因组学研究长期滞后的局面。 该研究是由王传超教授团队与哈佛医学院（David Reich教授）、德国马普人类历史科学研究所（Johannes Krause教授）、复旦大学现代人类学教育部重点实验室（李辉教授和金力院士）、维也纳大学进化人类学系（Ron Pinhasi副教授）、南洋理工大学人文学院（Hui-Yuan Yeh助理教授）、俄罗斯远东联邦大学科学博物馆（Alexander N Popov研究员）、西安交通大学（张虎勤教授）、蒙古国国家博物馆研究中心、乌兰巴托国立大学考古系、华盛顿大学人类学系、台湾成功大学考古所、加州大学人类学系等全球43个单位的85位共同作者组成的国际合作团队联合完成的。厦门大学人类学研究所、厦门大学生命科学学院细胞应激生物学国家重点实验室为论文第一完成单位。厦门大学人类学研究所韦兰海副教授、胡荣助理教授、郭健新博士后、何光林博士后和杨晓敏硕士参与了研究工作。The deep population history of East Asia remains poorly understood due to a lack of ancient DNA data and sparse sampling of present-day people1,2. We report genome-wide data from 166 East Asians dating to 6000 BCE-1000 CE and 46 present-day groups. Hunter-gatherers from Japan, the Amur River Basin, and people of Neolithic and Iron Age Taiwan and the Tibetan plateau are linked by a deeply-splitting lineage likely reflecting a Late Pleistocene coastal migration. We follow Holocene expansions from four regions. First, hunter-gatherers of Mongolia and the Amur River Basin have ancestry shared by Mongolic and Tungusic language speakers but do not carry West Liao River farmer ancestry contradicting theories that their expansion spread these proto-languages. Second, Yellow River Basin farmers at ～3000 BCE likely spread Sino-Tibetan languages as their ancestry dispersed both to Tibet where it forms up ～84% to some groups and to the Central Plain where it contributed ～59-84% to Han Chinese. Third, people from Taiwan ～1300 BCE to 800 CE derived ～75% ancestry from a lineage also common in modern Austronesian, Tai-Kadai and Austroasiatic speakers likely deriving from Yangtze River Valley farmers; ancient Taiwan people also derived ～25% ancestry from a northern lineage related to but different from Yellow River farmers implying an additional north-to-south expansion. Fourth, Yamnaya Steppe pastoralist ancestry arrived in western Mongolia after ～3000 BCE but was displaced by previously established lineages even while it persisted in western China as expected if it spread the ancestor of Tocharian Indo-European languages. Two later gene flows affected western Mongolia: after ～2000 BCE migrants with Yamnaya and European farmer ancestry, and episodic impacts of later groups with ancestry from Turan.We thank David Anthony, Ofer Bar-Yosef, Katherine Brunson, Rowan Flad, Pavel Flegontov,Qiaomei Fu, Wolfgang Haak, Iosif Lazaridis, Mark Lipson, Iain Mathieson, Richard Meadow,Inigo Olalde, Nick Patterson, Pontus Skoglund, Dan Xu, and the four reviewers for valuable comments. We thank Naruya Saitou and the Asian DNA Repository Consortium for sharing genotype data from present-day Japanese groups. We thank Toyohiro Nishimoto and Takashi Fujisawa from the Rebun Town Board of Education for sharing the Funadomari Jomon samples, and Hideyo Tanaka and Watru Nagahara from the Archeological Center of Chiba City who are excavators of the Rokutsu Jomon site. The excavations at Boisman-2 site (Boisman culture), the Pospelovo-1 site (Yankovsky culture), and the Roshino-4 site (Heishui Mohe culture) were funded by the Far Eastern Federal University and the Institute of History,Archaeology and Ethnology Far Eastern Branch of the Russian Academy of Sciences; research on Pospelovo-1 is funded by RFBR project number 18-09-40101. C.C.W was funded by the Max Planck Society, the National Natural Science Foundation of China (NSFC 31801040), the Nanqiang Outstanding Young Talents Program of Xiamen University (X2123302), the Major project of National Social Science Foundation of China (20&ZD248), a European Research Council (ERC) grant to Dan Xu (ERC-2019-ADG-883700-TRAM) and Fundamental Research Funds for the Central Universities (ZK1144). O.B. and Y.B. were funded by Russian Scientific Foundation grant 17-14-01345. H.M. was supported by the grant JSPS 16H02527. M.R. and C.C.W received funding from the ERC under the European Union’s Horizon 2020 research and innovation program (grant No 646612) to M.R. The research of C.S. is supported 30 by the Calleva Foundation and the Human Origins Research Fund. H.L was funded NSFC (91731303, 31671297), B&R International Joint Laboratory of Eurasian Anthropology (18490750300). J.K. was funded by DFG grant KR 4015/1-1, the Baden Württemberg Foundation, and the Max Planck Institute. Accelerator Mass Spectrometry radiocarbon dating work was supported by the National Science Foundation (NSF) (BCS-1460369) to D.J.K. and B.J.C. D.R. was funded by NSF grant BCS-1032255, NIH (NIGMS) grant GM100233, the Paul M. Allen Frontiers Group, John Templeton Foundation grant 61220, a gift from Jean-Francois Clin, and the Howard Hughes Medical Institute. 该研究得到了国家自然科学基金“中国东南各族群的遗传混合”、国家社科基金重大项目“多学科视角下的南岛语族的起源和形成研究”、厦门大学南强青年拔尖人才支持计划A类、中央高校基本科研业务费等资助

On age and growth characteristics of Platyrhina sinensis

利用2004年2月--2005年3月在闽南近海逐月采集的中国团扇鳐(PlATyrHInA SInEnSIS)样品,以脊椎骨为材料,采用硝酸钴染色方法,研究其年龄结构与生长特性。研究结果表明,中国团扇鳐脊椎骨上的年轮结构多数为单带型、少数为双带型和多带型;年轮形成期为每年的1--3月份;雌鱼年龄结构为1--7+龄,平均年龄为3.91龄,雄鱼年龄结构为1--5+龄,平均年龄为3.28龄,雌雄鱼均以3龄鱼占优势;脊椎椎体半径与全长呈线性关系:Tl-r雌鱼=107.08r+178.79(r2=0.814 0,n=132),Tl-r雄鱼=101.93r+203.01(r2=0.522 0,n=106);全长与体重关系为幂指数关系:W雌鱼=2.0x10-5xl2.880 8(r2=0.951 9,n=132),W雄鱼=2.0x10-5xl2.763 5(r2=0.938 6,n=106);用VOn bErTAlAnffy生长方程描述其生长特性,其中雌鱼l∞=673.1 CM,W∞=1 735.6 g,拐点年龄为3.75龄,拐点体重为507.4 g;雄鱼l∞=463.1 CM,W∞=465.5 g,拐点年龄为1.13龄,拐点体重为111.8 g。并比较了闽南近海与日本有明海中国团扇鳐的年轮与生长特征以及闽南近海中国团扇鳐适宜的开捕年龄、开捕全长和开捕体重。Age structures and growth characteristics of Platyrhina sinensis samples collected monthly from February 2004 to March 2005 in southern Fujian coastal areas were studied.Nitric-acid-cobalt was used to colorate vertebrae.Results showed that: most growth rings of the vertebrae of Platyrhina sinensis were monozonal,only a few of them were double bands and multi-bands.Growth rings formed during Jan.to Mar.every year;The female fishes age structure were from 1 to 7+,the average age were 3.91,and the male age structure were from 1 to 5+,the average age were 3.28,and most of them were 3 years old;The relationship between the radius of backbone and body-length were linearity: TL-Rmale=107.08R+178.79(r2=0.814 0,N=132),TL-Rfemale=101.93R+203.01(r2=0.522 0,N=106);And the relationship between body-length and weight were power exponent: Wmale=2.0×10-5×L2.880 8(r2=0.951 9,N=132),Wfemale=2.0×10-5×L2.763 5(r2=0.938 6,N=106);And the growth equation parameters of von Bertalanffy were got by regression methods.Female: L∞ were 673.10 cm,W∞ were 1735.60 g,the spinodal age were 3.75 years old,and the inflexion of body weight were 507.40 g;Male: L∞ were 463.10 cm,W∞ were 465.50 g,the spinodal age were 1.13 years old,and the inflexion of body weight were 111.80 g.This paper compared southern Fujian coastal Platyrhina sinensis with Japan sea Platyrhina sinensis on growth rings and growth characteristics to certify the suitable catch age,body-length and weight.福建省基金项目“福建海洋生物物种多样性研究”课题资

棒花鱼人工繁殖技术

2017年5月-6月在辽宁省马三家教养院渔场对棒花鱼进行了人工繁殖技术研究,结果表明：棒花鱼的性腺发育基本同步,为一次性产卵类型,卵的类型为黏性卵,但黏性较差,卵为沉性；催产激素为LRH-A2+DOM+HCG合用,雄性减半；催产雌雄比例1:1,采用人工催产自然产卵的方式；水温18.4℃,效应时间18.5h,持续产卵时间大约5个h。</jats:p