Research on Development Strategy for Maixin Co.,Ltd.

21世纪是生物技术产业的时代，生物医药行业已成为我国的战略新兴产业。其中，体外诊断行业的年均增速达15%左右，已成为医疗器械领域最具发展前景的细分行业之一。中国的体外诊断市场依靠明显的成本优势和多年的研发积累逐步提升产业地位。 迈新公司致力于肿瘤病理诊断，专注于免疫组化临床应用20多年，生产、研发并销售免疫组化病理诊断产品。随着病理诊断行业快速发展，市场需求逐步扩大，竞争日益激烈。机遇与挑战并存。迈新想要在瞬息万变的市场中屹立不倒，必须对新形势下公司的发展战略进行研究，凭借自身优势应对挑战，提出切实可行的实施措施。 本文以迈新公司的发展战略作为主要研究对象，根据企业管理战略的相关理论，对企...The 21st century is the era of biotechnology industry. Biological medicine filed has become a strategic burgeoning industry in China. The average annual growth rate amounted to about 15% in in-vitro diagnostic industry, which has developed into the most promising industrial market segment. Benefiting from the dominant cost advantages and years of accumulated research, China is gradually improving...学位：工商管理硕士院系专业：管理学院_工商管理硕士(高级管理人员工商管理硕士)学号：X201115611

Effects of electropuncture of acupoints on the foot Yangming stomach meridian on metabolic profiling of gastric mucosa in gastric ulcer rats

目的:采用核磁共振氢谱技术(1H; NMR)研究电针胃经穴对应激性胃溃疡大鼠胃黏膜组织代谢物谱的表达。方法:40只SD大鼠随机分为正常组、模型组、胃经组和胆经组。利用束缚-冷应激法; 制备应激性胃溃疡模型大鼠,光镜下观察大鼠胃黏膜组织病理形态学的变化,采用1H NMR技术获取胃黏膜组织1H; NMR谱,并利用模式识别方法分析各组间的代谢物谱的差异。结果:与正常组比较,模型组大鼠胃黏膜损伤和胃黏膜组织代谢轮廓差异明显,胃黏膜组织乙酸、肌; 醇、磷酸胆碱、谷氨酸、甘氨酸、乙醇胺、赖氨酸、3-羟基丁酸、缬氨酸、异亮氨酸、牛磺酸、亮氨酸和甘露醇含量上升(P<0.05),乳酸、甲硫氨酸和天; 冬氨酸含量下降(P<0.05);与模型组比较,胃经组和胆经组大鼠胃黏膜得到明显修复,胃经组大鼠胃黏膜组织代谢轮廓更接近正常大鼠,胃黏膜组织甲硫氨; 酸、天冬氨酸含量上升(P<0.05),乙酸、肌醇、磷酸胆碱、谷氨酸、甘氨酸、赖氨酸、异亮氨酸、牛磺酸、乳酸、亮氨酸和甘露醇含量下降(P<0.05; );胆经组大鼠胃黏膜组织3-羟基丁酸、甲硫氨酸含量上升(P<0.05),肌醇、磷酸胆碱、谷氨酸、乙醇胺、异亮氨酸、乳酸、亮氨酸和甘露醇含量下降(; P<0.05)。结论:电针胃经穴可调节胃溃疡大鼠胃黏膜组织特异代谢物的表达,促进胃黏膜损伤的修复。Objective: To research the effects of electropuncture of acupoints on; the foot Yangming stomach meridian on metabolic profiling of gastric; mucosa in rats of gastric ulcer induced by stressusing the 1H nuclear; magnetic resonance (1H NMR). Methods: Forty SD rats were randomly; divided into the control group, the model group, the stomach meridian; group and the gallbladder meridian group. The rat model of gastric ulcer; was induced by the restrained plus cold stress. The pathological changes; in the rat gastric mucosa tissue were observed by light microscope. The; 1H NMR spectroscopy was determined with the 1H NMR technique. And,; meanwhile the differences in the metabolic profiling were identified; with the pattern recognition method. Results: Compared to normal group,; the gastric mucosa damage and gastric mucosa metabolic profiling are; obvious, the concentration of acetic acid, choline, inositol phosphate,; glutamic acid, glycine, ethanolamine, lysine, 3-hydroxy butyric acid,; valine, isoleucine, taurine, leucine and mannitol increase and the; concentration of lactic acid, methionine and aspartic acid decrease in; model group rats (P<0.05). Compared to model group, the gastric mucosa; damage have been recovered in stomach meridian group and gallbladder; meridian group, the metabolic profiling of gastric mocusa tissue in; stomach meridian group are similar to the normal group. The; concentration of methionine, aspartic acid increase and acetic acid,; choline, inositol phosphate, glutamic acid, glycine, lysine, lactic; acid, leucine, isoleucine, taurine, and mannitol decrease in stomach; meridan group (P<0.05). The concentration of 3-hydroxy butyric acid,; methionine increase and choline, inositol phosphate, lactic acid,; leucine, isoleucine, glutamic acid, ethanol amine and mannitol decrease; in gallbladder meridian group (P<0.05). Conclusion: The electropuncture; of acupoints on the foot Yangming stomach meridian could regulate the; metabolic profiling of gastric mucosa, resulting in improving the; gastric mucosa repair of gastric ulcer rats.国家自然科学基金项目; 国家重点基础研究发展计划(973计划)项目; 广东省自然科学基金项目; 深圳市科技计划项

Heat Dissipation Modeling Research of High Power LED Spot Lamp for Lighting

散热问题是lEd灯具成为新一代照明光源亟待解决的关键问题之一。提出一种lEd灯具散热建模方法:选用lEd射灯作为代表产品进行散热建模研究,采用三维造型软件建立lEd灯具产品三维模型,然后导入有限元流体热分析软件(Cfd)进行热仿真。研究散热仿真过程中的热阻设置、热量载荷计算和边界条件设定等关键问题,并求解lEd射灯的工作温度分布情况;将仿真分析结果与实验室测试数据进行对比分析研究。研究结果表明,运用该方法可以对室内照明lEd灯具进行较为准确的散热分析,仿真温度误差在4℃左右,仿真结果对灯具开发设计具有重要参考价值。Heat dissipation is one of the key problems need to be solved for LED lamps as a new generation of lighting light.A heat dissipation modeling method was presented for the LED lamp.The LED spot lamp was selected for dissipative research,3D models were established by modeling softwares,then the models were transferred into finite element thermal analysis software(CFD) for simulation.Several key aspects such as thermal resistance setting,heat load calculation and boundary conditions were considered in the analysis process,and the simulation result was compared with laboratory test data.The results show that the method can be used for accurate thermal analysis simulation of indoor LED lighting,with the temperature error less than 4 ℃,and the simulation result is of a great reference value for lighting design.国家科技支撑计划项目(2011BAE01B10); 国家高技术研究发展计划(863计划)资助项目(2011AA03A109

Effect of Sodium D-Gluconate-Based Inhibitor in Preventing Corrosion of Reinforcing Steel in Simulated Concrete Pore Solutions

应用电化学技术,结合扫描电子显微镜(SEM)观测,研究d-葡萄糖酸钠、钼酸钠和硫脲三组分复合缓蚀剂对模拟混凝土孔隙液中钢筋腐蚀行为的影响及其阻锈作用.结果表明:在含3.5%(W)nACl的模拟混凝土孔隙液中,复合缓蚀剂具有协同效应,对钢筋有良好的阻锈作用.当d-葡萄糖酸钠、钼酸钠和硫脲浓度分别为750、250和500Mg·l-1时,对钢筋的缓蚀效率可达到94.5%.应用软硬酸碱(HSAb)理论分析缓蚀机理,可认为三组分复合缓蚀剂在钢筋表面共同形成保护膜而阻止钢筋的腐蚀.The corrosion behavior of reinforcing steel in simulated concrete pore solutions with and without corrosion inhibitors was studied by electrochemical techniques and scanning electron microscopy(SEM).A combined inhibitive effect of sodium D-gluconate,Na2MoO4 and thiourea on restraining the corrosion of reinforcing steel immersed in the solution was observed.This result showed that there was a synergetic effect among the three agents in corrosion prevention.After adding the compound inhibitor(750 mg · L-1 sodium D-gluconate,250 mg · L-1 Na2MoO4,500 mg · L-1 thiourea) into the simulated concrete pore solution containing 3.5%(w) NaCl,the inhibition efficiency of the compound inhibitor was 94.5%.According to the Hard and soft acids and bases(HSAB) theory,the compound inhibitor worked by forming a protective film on the steel surface.国家自然科学基金(21073151;21173177;50731004;21021002)资助项---

Design of stand-alone solar lighting system based on super capacitor energy-storage

介绍了一种基于超级电容模块储能的独立太阳能照明系统的设计,包括储能模块、充电、稳压输出电路和光控微波探测延时电路,对设计的系统进行性能测试,取得了很好的预期效果,随着超级电容性能的提升和太阳电池性价比的不断提高,离网型太阳能照明系统有广阔的市场。A design of stand-alone solar lighting system based on super capacitor energy-storage module was introduced,including energy-storage module,charging circuit,regulator output circuit and microwave detection-delay circuit of optical control.And by testing the design of the system performance,good expectations were achieved.As the super capacitor performance develops and cost-effective solar cells continuously improve,the stand-alone solar lighting system has a broad market.福建省重大科技项目资助(2006H0092

Design on Optimizing Configuration of Savonius Rotor

对传统SAVOnIuS型垂直轴风力机各几何参量进行优化,在此基础上加入一种半自动阀门装置,得到的新型SAVOnIuS风力机,在设计风速10 M/S下,对其各项空气动力学性能参数进行计算。结果表明,这种风力机具有很好的开发意义,可应用于沿海地区民宅的小型风力发电,城市公共照明及景区夜景工程的离网供电。This paper mainly optimized the different parameters of conventional Savonius rotor and further attempted to insert valves on the concave side of blade.The aerodynamic performance of this optimum configuration of Savonius rotor was calculated on the basis of the nominal velocity V=10 m/s.The computing results indicated that the optimum Savonius rotor could be used in these fields such as small-scale production of electricity for home use in seaboard,city public lighting and beauty spot night lighting.福建省重大科技项目资助(No.2006H0092

中国海及邻近区域碳库与通量综合分析

中国海总面积约470万平方公里,纵跨热带、亚热带、温带、北温带等多个气候带.其中,南海北依\"世界第三极\"青藏高原、南邻\"全球气候引擎\"西太平洋暖池,东海拥有全球最宽的陆架之一,跨陆架物质运输显著,黄海是冷暖流交汇区域,渤海则是受人类活动高度影响的内湾浅海.中国海内有长江、黄河、珠江等大河输入,外邻全球两大西边界流之一的黑潮.这些鲜明的特色赋予了中国海碳储库和通量研究的典型代表意义.文章从不同海区（渤海、黄海、东海、南海）、不同界面（陆-海、海-气、水柱-沉积物、边缘海-大洋等）,以及不同生态系统（红树林、盐沼湿地、海草床、海藻养殖、珊瑚礁、水柱生态系统等）多层面对海洋碳库与通量进行了较系统地综合分析,初步估算了各个碳库的储量与不同碳库间的通量.就海气通量而言,渤海向大气中释放CO2约0.22Tg Ca-1,黄海吸收CO2约1.15Tg Ca-1,东海吸收CO2约6.92～23.30Tg Ca-1,南海释放CO2约13.86～33.60Tg Ca-1.如果仅考虑海-气界面的CO2交换,中国海总体上是大气CO2的\"源\",净释放量约6.01～9.33Tg Ca-1.这主要是由于河流输入以及邻近大洋输入所致.河流输入渤黄海、东海、南海的溶解无机碳（DIC）分别为5.04、14.60和40.14Tg Ca-1,而邻近大洋输入DIC更是高达144.81Tg Ca-1,远超中国海向大气释放的碳量.渤海、黄海、东海、南海的沉积有机碳通量分别为2.00、3.60、7.40、7.49Tg Ca-1.东海和南海向邻近大洋输送有机碳通量分别为15.25～36.70和43.39Tg Ca-1.就生态系统而言,中国沿海红树林、盐沼湿地、海草床有机碳埋藏通量为0.36Tg Ca-1,海草床溶解有机碳（DOC）输出通量为0.59Tg Ca-1;中国近海海藻养殖移出碳通量0.68Tg Ca-1,沉积和DOC释放通量分别为0.14和0.82Tg Ca-1.总计,中国海有机碳年输出通量为81.72～103.17Tg Ca-1.中国海的有机碳输出以DOC形式为主,东海向邻近大洋输出的DOC通量约15.00～35.00Tg Ca-1,南海输出约31.39Tg Ca-1.综上,尽管从海-气通量看中国海是大气CO2的\"源\",但考虑了河流、大洋输入、沉积输出以及微型生物碳泵（DOC转化输出）作用后,中国海是重要的储碳区.需要指出的是,文章数据是基于中国海各海区碳循环研究报道,鉴于不同研究方法上的差异,所得数据难免有一定的误差范围,亟待将来统一方法标准下的更多深入研究和分析.国家重点研发计划项目(编号:2016YFA0601400);;国家自然科学基金项目(批准号:91751207、91428308、41722603、41606153、41422603);;中央高校基础研究项目(编号:20720170107);;中海油项目(编号:CNOOC-KJ125FZDXM00TJ001-2014、CNOOCKJ125FZDXM00ZJ001-2014)资

Electrochemical Gating Single-Molecule Circuits with Parallel Paths

# These authors contributed equally to this work.电化学门控已成为一种可行且高效调节单分子电导的方法。在本研究中,我们证实了具有两个平行苯环的单分子电路中电子传输可以通过电化学门控控制。首先,我们利用STM-BJ技术以金为电极构筑了具有两条平行路径的单分子结。与单条路径的单分子结相比,两条路径的分子结由于具有增强性量子干涉效应,具有2.82倍的电导值。进一步地,我们利用电化学门控对具有两个平行苯环的单分结的电导进行调控,获得了333%·V-1调节比。结合DFT计算,发现在E=EF附近的V形透射系数谱图导致了实验观测的电导门控行为。本研究揭示了具有平行路径的单分子电路的电化学门控行为,并为设计高性能分子器件的分子材料提供了新的途径。通讯作者:周小顺E-mail:[email protected]:Xiao-ShunZhouE-mail:[email protected].浙江师范大学物理化学研究所,先进催化材料教育部重点实验室,浙江 金华 3210042.上海大学物理系,上海 2004441. Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, Zhejiang, China2. Department of Physics, Shanghai University, Shanghai 200444, Chin

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