洱海流域水生态分区

分区边界的确定是生态分区的重要步骤,但目前多数水生态分区的边界确定以定性分析、专家判断为主。本研究以洱海流域为例,建立了一套两级分区体系。该体系基于GIS技术,用子流域作为分区基本单元,并用相关分析法,定量筛选一、二级分区指标。其中,一级分区指标为高程、坡度和植被归一化指数(NDVI),二级分区指标为农田百分比和城镇百分比。通过指标图层的叠加和重分类,合并同质性子流域,从而将洱海流域划分为5个一级区和9个二级区。藻类群落分布的验证结果表明分区合理。本研究将定量分析和子流域边界应用于水生态分区,使分区边界的确定更科学,在实际管理中更具有可操作性。本研究结果为水生态分区研究提供了新的方法,为洱海流域水生态管理提供了基本管理单元

Analysis on Legal Repyesentative At-Present System in Interrogation of Minor Suspect

未成年人是一个特殊的社会群体，他们的成长和发展受到社会各界的广泛关注；同时，未成年犯罪嫌疑人的权益保护也是值得大家深入思考的问题。当前学术界对未成年犯罪嫌疑人犯罪的原因、特点、趋势、矫治模式、起诉审判等方面的研究比较深入，取得了一定的成果。然而，如何切实保障未成年犯罪嫌疑人在刑事诉讼程序中的权益问题却在一定的程度上未引起足够的重视。 随着未成年人犯罪现象的日益突出，如何在刑事诉讼体系中针对这一群体的特殊性，建立一套适合未成年犯罪嫌疑人的刑事诉讼程序，是我们立法和司法实践一直探寻的目标。然而，如何构建一套完善的司法程序是一个庞大的系统工程，我们无法面面俱到。因此，本文以侦查阶段侦查人员讯问未成...The minor is a special social group, whose growth and development is under an extensive concern of various communities, while the minor suspects’ rights protection is also worth pondering. The current academia goes deep into the research on the causes, the characteristics, the trend, the rectification mode, the prosecution and the trial of minor crime and has obtained great achievements. However, ...学位：法律硕士院系专业：法学院法律系_法律硕士(JM)学号：X200912015

Research on Patentability of Human Gene Base on the Case of Myriad

按照专利制度的本质，基因专利的作用在于促进基因研究的发展，激励基因产业的创新。但人类基因专利从被授权以来就一直存在着较大的争议，随着越来越多的人类基因技术被授予专利权，专利界对人类基因专利保护问题的争论愈加激烈。关于人类基因专利的争论主要集中在人类基因应否被授予专利、人类基因专利的授权条件以及人类基因专利与公共利益的关系等。目前各国对人类基因可专利性的政策与立法不尽相同，然而人类基因的可专利性问题已经成为各国专利制度构建中不可回避的重要问题。 在司法实践中，Myriad案被誉为2011年美国10大专利商标案之首，该案争论点集中在人类基因可专利性的条件，经初审、二审、发回重审、到最高院的终审，...According to the nature of the patent system the function of gene patent is to promote the development of gene research and inspire the innovation of gene industry. But there has been controversy since the first human gene patent was authorized. The debate on the issue of human gene patent protection is increasingly fierce with the more and more human gene have been granted patent right. The focus...学位：法律硕士院系专业：知识产权研究院_法律硕士(JM)学号：1302011115030

Study on the Enterprise Development Strategy of Fujian Haixiakehua Co., Ltd.

福建海峡科化股份有限公司（以下简称“海峡科化”），是根据国防科工委有关民爆产业结构调整的政策要求，由原福建永安化工厂、福建烽林机器厂重组改制，吸收福建紫金矿业集团股份有限公司入股，而发起设立的生产民爆产品的企业。 近年来，随着国家基础工业和基础设施建设的不断扩大，民爆产业取得了快速的发展，但民爆产品的市场竞争也日益激烈，安全生产形势严峻。为此，国防科工委提出了民爆企业重组整合的产业政策要求。在这种情况下，海峡科化如何才能顺应国家产业调整政策，确保持续、稳定、健康地发展，迅速做大做强，实现公司提出的在“十一五”末期建设成为国内民爆行业优势龙头企业的目标，是公司当前面临的首要任务。因此，选择并实...Under the condition of the explosive industry structure adjustment by the national defense science and technology industry committee, the former Fujian Yongan Chemical Plant, Fujian Fenglin Machine Factory reorganized, and Fujian Zijin Mining Group Co., Ltd. invested in shares. Therefore, Fujian Haixiakehua Co., Ltd. (hereunder referred as “HXKH”) was set up. In recent years, with national founda...学位：管理学硕士院系专业：管理学院企业管理系_企业管理(含财务管理、市场营销、人力资源管理)学号：K20031403

集团企业治理中的文化重塑

为了提升企业的竞争力,越来越多的企业走上了并购重组之路,组建了更为强大的集团企业。然而,集团企业在成 立之后却面临着如何对重组的企业实行有效管理的问题。本文试图从企业文化重塑入手,在对企业文化重塑的涵义、作用与 存在的误区进行分析的基础上,对集团企业的治理问题提出对策和建议,以供商讨

Distribution of pal-1 mRNA in Caenorhabditis elegans wild-type and mutant early (embryos) via in situ hybridization

pal-1是秀丽小杆线虫(Caenorhabditis elegans)早期胚胎发育中决定体细胞命运的重要基因,也是转录因子,调控后续基因的表达,凡含有该基因表达的细胞发育成体细胞。本文通过整体原位杂交技术检测pal-1mRNA在C·elegans野生型和par-1、par-2、par-3、par-4突变体、spn-4突变体、mex-5/mex-6突变体早期胚胎中的分布,探讨这些基因在胚胎发育早期对pal-1mRNA的影响。实验结果表明:par-1、par-3、par-4突变使4细胞胚胎pal-1mRNA完全丧失了野生型不对称分布模式,pal-1mRNA分布在所有卵裂球中;par-2对pal-1mRNA的分布影响较小,在par-2突变体4细胞胚胎中pal-1mRNA分布与野生型相同。spn-4、mex-5、mex-6也能影响pal-1mRNA的分布,使其分布丧失不对称性。在par-1、par-4突变的情况下,pal-1mRNA广泛存在,但PAL-1蛋白也不表达,显示对pal-1mRNA的翻译调控是PAL-1蛋白空间和时序不对称分布的主要原因[动物学报51(5):884-891,2005]。This paper reports the distribution of pal-1 mRNA in Caenorhabditis elegans early embryo of wild type, par-1,par-2, par-3,par-4 mutant, spn-4 mutant and mex-5/mex-6 mutant via in situ hybridization. In wild type embryos, pal-1 mRNA showed asymmetric localization in one cell, two cell and 4-cell embryos. At 4-cell embryo, posterior 2 cells showed higher levels than anterior cells. In par-1,par-3,par-4 mutant embryos, pal-1mRNA lost asymmetric localization and were present everywhere. Loss function of par-2 did not affect the distribution of pal-1mRNA. spn-4, mex-5 and mex-6 also affected pal-1mRNA asymmetric distribution. In par-1,par-4 mutant, pal-1mRNA was present everywhere but no PAL-1 was detected in any cells of 4-cell embryos. This implies that the translational regulation of pal-1mRNA may be the reason for spatially and temporally asymmetric location of PAL-1 protein.国家自然科学基金(No.30370695);; 教育部留学回国人员启动基金;; 厦门大学校级基金资助~

企业分部财务报告初探

企业分部财务报告初探○厦门大学杜兴强福州华兴会计师事务所杨俏一、企业分部财务报告的历史当代高新科技促进了世界经济朝着一体化方向发展，导致了集团企业（包括跨国公司）的大量涌现。集团企业通过编制合并财务报表，基本上反映了合并主体的财务状况和经营成果，满足..

社会网络视角下消费者心理账户机制的理论建构

心理账户理论的提出有助于解释现实生活中人们的实际支出行为,但心理账户的影响因素研究却仍是一片空白。鉴于此,文章结合“大五“人格特质理论和社会网络理论,构建消费者个体属性、社会网络结构特征与心理账户之间关系,进而从理论层面建立消费者心理账户形成机制,为心理账户理论在消费者行为领域未来的研究提供一定参考,最后提出可供继续研究的方向。国家自然科学基金资助项目(71572164;71463049); 教育部人文社会科学研究项目(11YJA630215

Field map-based rectification of susceptibility distortion and signal compensation in diffusion tensor imaging

目的采用基于体素的场图对磁共振弥散张量成像(diffusion-tensor; imaging,DTI)进行几何变形矫正及信号补偿研究,扩大DTI临床研究及应用价值。材料与方法获取29名健康人脑场图,分别对其DTI进行相位反; 卷积计算及信号校准补偿,将结果配准到3D结构图像。选择对磁场敏感的双侧颅底额叶和颞叶作为观察脑区,对磁场不敏感的丘脑作为对照脑区,对部分各向异性; (fractional; anisotropy,FA)值及信号的差异及其与结构像的形态差异进行统计分析。结果在颅底额叶和颞叶,DTI的磁敏感变形得到了矫正,因场不均性导致; 的信号损失得到了补偿。结论高场中DTI的畸变及体素信号丢失可应用场图的校准得到明显矫正,有利于进一步扩大高场DTI在临床中的应用价值。Objective: This study was designed to employ the voxel-based field map; to rectify the geometric deformation and compensate the signal loss of; diffusion tensor imaging (DTI), and thus facilitate the studies and; clinical applications of DTI. Materials and Methods: Brain field maps; from 29 healthy persons were first used to get B1 field heterogeneous; signals, and then the compensation and phase disconsolation of signals; were performed. Finally, the geometry deformations of DTI were rectified; and registered to 3D images. Magnetic sensitive bilateral temporal lobes; and frontal lobes were selected as regions of interesting and meanwhile,; magnetic insensitive thalamus was selected as control area. Results:; Geometry deformations of DTI produced by different susceptibilities; between specific tissues were completely rectified, and thus the signal; loss was compensated and the accuracy of DTI was significantly enhanced.; Conclusion: Signal compensations and deformation rectifications can be; well achieved using field map, which may improve the applications of DTI; in neurosurgery.国家自然科学基金面上项

Herbicidal Activities of Corn Gluten Peptides Prepared by Different Proteases and Their Relations to Molecular Weight.

以碱性蛋白酶、木瓜蛋白酶、风味蛋白酶和中性蛋白酶4种蛋白酶为水解酶制备玉米蛋白水解肽,用培养皿生物分析法检测在不同浓度(0.5、1.0、2.0和5.0 mg.mL-1)下的4种玉米蛋白水解肽对光鳞水蜈蚣(Kyllingabrevitoliavar.leiolepis)种子萌发过程中根系生长的抑制活性;采用超滤法制备相对分子质量不同的肽段并比较其除草活性。结果表明:不同浓度下的4种玉米蛋白水解肽对光鳞水蜈蚣种子萌发过程中根系生长均有抑制作用,且随着水解肽浓度的增高,其对根系生长的抑制活性增强;碱性蛋白酶、木瓜蛋白酶制备的玉米蛋白粉水解肽对根系生长的抑制活性明显高于风味蛋白酶和中性蛋白酶制备的玉米蛋白粉水解肽。相对分子质量不同的玉米蛋白粉水解肽对根系生长的抑制活性存在差异,5 000 u以下的小分子肽具有更高的抑制活性。Corn gluten peptides were prepared by four different kinds of proteases and their respective root-inhibiting activities on smoothscale kyllinga(Kyllinga brevitolia var.leiolepis) were evaluated in Petri dish bioassay when they were(0.5),1.0,2.0 and 5.0 mg·mL~(-1) in concentration.Results show that they all demonstrated root-inhibiting activity,which increased with their concentration.Herbicidal activities of peptides prepared by alcalase and Papain were significantly higher than those prepared by flavourzyme and neutrase.The peptides varied in bioactivity with molecular weight.Peptides small in molecular weight(<5 000 u) exhibited higher herbicidal activity than those large in molecular weight.广东省科技发展项目(03KJ6062