Design and Implementation of Diversified Tax Declaration System

本文以云南地税多元化电子申报系统为背景，基于面向对象的设计思想和J2EE的技术构架，采用B/S三（N）层的体系结构，设计并实现了一个可以通过银行网点、互联网等多种途径进行工商税和社保费申报的系统。该系统具有可靠的性能、稳定的运行、完善的功能和良好的可扩展性，并具有友好的界面设计等优点。达到了国家税务总局金税三期的目标要求。目前该系统已经顺利上线运行并获得良好反映，已在全省全面推广运行。 本文首先介绍了多元化电子申报系统的基本概念和国内外多元化申报的一些实际案例。并对纳税人（缴费人）申报缴纳情况、云南省地税系统的相关业务需求、各商业银行的业务要求等相关涉税部门的业务需求认真分析研究，统筹兼顾，...In this dissertation, the author has implemented a commerce tax and insurance declaration system based on Yunnan’s diverse land tax digital declaration systems. This system is based on OOP and J2EE, using B/S three (N) tier architecture, and can apply declaration using multiple methods including banks and the Internet. The system has user friendly interface, and is stable, complete and has trustab...学位：工程硕士院系专业：软件学院_工程硕士(软件工程)学号：X201123105

IL-20及其受体在大鼠自身免疫性心肌炎不同阶段的表达

目的探讨IL-20及其受体在大鼠实验性自身免疫性心肌炎(EAM)急慢性期各阶段的表达。方法将提纯精制后的猪心室肌球蛋白加等体积含结核杆菌H37Ra株的完全弗氏佐剂充分混合,于Lewis大鼠双后足皮下注射制作大鼠EAM模型;将15只大鼠按随机数字表法分成3组,每组5只,分别于3、6、12周后处死取心肌组织进行检测。另取5只大鼠注射0.9%氯化钠注射液作为对照组。HE染色评估EAM急慢性期各时点心肌损伤程度;应用实时荧光定量RT-PCR检测IL-20及其受体链(IL-20R1/R2,IL-22R1)在各时点的mRNA表达;应用Western blotting法检测IL-20在各时点的蛋白表达。并以ELISA检测不同时点心肌组织匀浆IL-20蛋白含量[IL-20蛋白/总蛋白(pg/ng)]。结果 IL-20在EAM急性期3周时表达逐渐升高,6周时达峰值,12周时又逐渐减少。IL-20的组织蛋白水平与基因表达相一致。结论 IL-20可能参与大鼠EAM的疾病过程,并且可能在EAM的晚期炎症及慢性心肌纤维化的机制中起重要作用

The metabolic profilings study of serum and spinal cord from acute spinal cord injury rats ^1H NMR spectroscopy

目的：采用-1H NMR核磁共振代谢组学的方法研究急性脊髓损伤模型大鼠的代谢组学特征及生物标志物,探讨核磁共振代谢组学应用于脊髓损伤研究的可行性。方法：取8周龄清洁级雄性SD大鼠20只,体重（200±10）g,按照随机数字法分为假手术组和模型组,每组10只,模型组采用改良的Allens法制作急性脊髓不完全损伤模型,假手术组不损伤脊髓,术后第1、5、7天采用BBB运动功能评分法进行行为学观察,术后第7天收集脊髓组织作病理学观察,核磁共振代谢组学对两组大鼠血清和脊髓样本进行代谢组学分析。结果：BBB评分显示假手术组术后后肢运动无明显改变,各时间点差异无统计学意义,模型组大鼠术后双下肢呈迟缓性瘫痪,BBB运动评分较低,各时间点差异存在统计学意义,两组运动功能评分在各时间点的差异均有统计学意义;病理切片显示假手术脊髓结构正常,神经分布均匀,模型组脊髓组织结构紊乱,神经元数目减少,存在炎性细胞浸润和空腔坏死组织。代谢组学分析表明,血清中极低密度脂蛋白（VLDL）、低密度脂蛋白（LDL）、谷氨酰胺（glutamine）、柠檬酸（citrate）、二甲基甘氨酸（DMG）等物质和脊髓中谷胱甘肽（glutathione）、3-羟基丁酸（3-OH-butyrate）、N-乙酰天冬氨酸（NAA）、磷酸胆碱（GPC）、谷氨酸（glutamate）、抗坏血酸（ascorbate）等物质浓度有明显变化（P〈0.05）。结论 ：通过对假手术组和模型组大鼠血清和脊髓样本进行代谢组学检测和分析得到了两组样本的差异性代谢物质,有助于解释急性脊髓损伤后血清和脊髓组织中的特异性小分子物质的变化规律,为后期针对性地研究这些代谢标记物在急性脊髓损伤中的作用提供研究基础。Objective： To establish the rat model of acute spinal cord injury,followed by aprimary study on this model with 1H NMR based on metabonomics and to explore the metabonomics and biomarkers of spinal cord injury rat.Methods： Twenty eight-week-old adult male SD rats of clean grade,with body weight of （200±10） g,were divided into sham operation group and model group in accordance with the law of random numbers,and every group had 10 rats. The rats of sham operation group were operated without damaging the spinal cord,and rats of model group were made an animal model of spinal cord incomplete injury according to the modified Allen＇s method. According to BBB score to observate the motor function of rats on the 1th,5th,and 7th days after surgery. Postoperative spinal cord tissue was collected in order to pathologic observation at the 7th day,and the metabolic profilings of serum and spinal cord from spinal cord injury rats were studied by 1H NMR spectroscopy.Results： The hindlimb motion of rats did not obviously change in sham operation group,there was no significant difference at each time point;and rats of model group occurred flaccid paralysis of both lower extremities,there was a significant difference at each time; there was significant differences between two groups at each time. Pathological results showed the spinal cord structure was normal with uniform innervation in shame group,while in model group,the spinal cord structure was mussy,and the neurons were decreased,with inflammatory cells and necrotic tissue. Analysis of metabonomics showed that concentration of very low density fat protein （VLDL）,low density fat protein （LDL）,glutamine,citric acid,dimethylglycine （DMG） in the serum and glutathione,3-OH-butyrate,N-Acetyl-L-aspartic acid （NAA）,glycerophosphocholine （GPC）,glutamic acid,and ascorbate in spinal cord had significant changes（P〈0.05）.Conclusion： There are significant differences in metabolic profile from serum and spinal cord sample between model group and sha浙江省自然基金（编号：LY15H270003）;浙江省中医药科技计划项目（编号：2015ZZ017

Effect of Yuhan Nuanwei Cream Acupoints Stiking Therapy on Gastric Mucosa TNF-α,PCNA of Mice with Chronic Atrophic Gastritis

目的:研究御寒暖胃膏贴敷胃经穴对慢性萎缩性胃炎(CAG)大鼠胃黏膜肿瘤坏死因子-α(TNF-α)、增殖细胞核抗原(PCNA)表达的影响,探讨御寒暖胃膏贴敷胃经穴对慢性萎缩性胃炎癌前病变CAG大鼠胃黏膜损伤修复的作用机制。方法:大鼠随机分为正常组、模型组、御寒暖胃膏贴敷胃经穴组、药物对照组,采用综合干预方法复制慢性萎缩性胃炎癌前病变大鼠模型,肉眼下观察大鼠胃黏膜损伤指数,光镜下观察胃黏膜组织的病理变化,采用酶联免疫分析法测定胃黏膜细胞中TNF-α、PCNA的表达水平。结果:与正常组比较,模型组的大鼠胃黏膜组织病理学检查提示存在腺体的萎缩和一定程度的细胞异型增生,大鼠胃黏膜细胞中TNF-α、PCNA的表达水平升高,差异有统计学意义(P<0.05);与模型组比较,御寒暖胃膏贴敷胃经穴组和药物对照组大鼠胃黏膜组织的病理损伤得到修复,大鼠胃黏膜细胞中TNF-α、PCNA的表达水平降低,差异有统计学意义(P<0.05);结论:御寒暖胃膏贴敷胃经穴可以促进CAG大鼠胃黏膜损伤的修复,该作用可能是通过调节胃黏膜细胞TNF-α、PCNA的表达水平来实验的。Objective:To study the effect of Yuhan Nuanwei cream(YNC)acupoints stiking therapy on gastric mucosa tumor necrosis factor-α(TNF-α) and proliferating cell nuclear antigen(PCNA) expression of mice with chronic atrophic gastritis(CAG),so to discuss the renovation mechanism of YNC on CAG precancerous lesions. Methods:The mice were divided into normal group,model group,YNC group,drug control group. Duplicate mice model with CAG precancerous lesions by the method of comprehensive intervention,observe gastric mucosal lesion index of mice with the naked eyes,observe pathological change of gastric mucosa tissue under light microscope,measure expression level of TNF-α and PCNA in gastric mucosa cells by the method of enzyme-linked immunoassay. Results: Comparing with normal group, mice gastric mucosa histopathological examinations in model group reminded that there exist gland atrophy and some degree of cell atypical hyperplasia,the expression level of TNF-α and PCNA in mice gastric mucosa cell are increased,differences being significant(P<0.05). Comparing with model group,pathological damage of mice gastric mucosa tissue in YNC group and drug control group obtained obvious repair,the expression level of TNF-α and PCNA in mice gastric mucosa cell were dropped, differences being significant(P<0.05).Conclusion:The therapy of YNC acupoints stiking therapy can promote the renovation of CAG mice gastric mucosal lesion. This fuction may be experimented by regulating the expression level of TNF-α and PCNA in mice gastric mucosa cell.深圳市科技研发资金项目(JCYJ20130401105615482

Numerical study of oblique detonation initiations with chain-branching kinetics

Oblique detonations induced by semi-infinite wedge are simulated by solving Euler equations with chain branching kinetics. Numerical results show the initiation can be triggered by either the abrupt transition or smooth transition, dependent on incident Ma Minand wedge angle 胃, and then their effects on the oblique detonation angle 尾 and initiation length Liniare analyzed. When 胃 increases, Linidecreases monotonically but 尾 has a minimum value, corresponding to 胃 = 29掳 in this study. When Min decreases, both Liniand 尾 increases monotonically until Mindecreases below certain critical value, Min= 9.2 in this study. Then low inflow Ma effects generate the maximum Lini, with the complex of ODW (oblique detonation wave), SODW (secondary oblique detonation wave) and SIDW (self-ignition deflagration wave). The transient process is observed, demonstrating the structure can self-adjust to find a proper position. The wave structure suggests two wave/heat release process determining the detonation initiation. In the cases with high Minfeatured by SIDW, the oblique-shock induced self-ignition dominates, and Liniincreases when Mindecreases. In the cases with low Minfeatured by SODW, the interaction of ODW and SODW dominates, and Linidecreases when Min decreases. 漏 2017 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.</p

御寒暖胃膏穴位贴敷对胃癌前病变大鼠胃黏膜的影响

目的:研究御寒暖胃膏贴敷胃经穴对慢性萎缩性胃炎癌前病变大鼠胃黏膜的影响,探讨御寒暖胃膏贴敷胃经穴对慢性萎缩性胃炎癌前病变大鼠胃黏膜损伤修复的作用机制。方法:大鼠随机分为正常组、模型组、御寒暖胃膏贴敷胃经穴组、御寒暖胃膏贴敷对照点组、药物对照组,采用综合干预方法复制慢性萎缩性胃炎癌前病变大鼠模型,肉眼下观察大鼠胃黏膜损伤指数,光镜下观察胃黏膜组织的病理变化,彩色多普勒观察胃黏膜的血流量。结果:与模型组比较,御寒暖胃膏贴敷胃经穴组和药物对照组大鼠胃黏膜损伤指数值均显著降低(P0.05),胃黏膜组织的病理损伤未得到明显修复,胃黏膜血流量未见显著升高(P>0.05)。结论:御寒暖胃膏贴敷胃经穴可以促进慢性萎缩性胃炎癌前病变大鼠胃黏膜损伤的修复,增加胃黏膜的血流量,并且存在经脉-脏腑特异相关性。深圳市科技研发资金项目(JCYJ20130401105615482

Trial production and industrial sidetrack test of the XH-1 type of potassium-free sulfur-tolerant shift catalyst

作者简介: 连奕新( 1971-),男,博士生;杨意泉(1944- ),男, 硕士,研究员,博士生导师,主要从事工业催化方面的研究, 通讯联系人,0592-2186368, [email protected]。[中文文摘]以镁铝尖晶石复合材料为载体,采用浸渍钴钼活性组分无煅烧技术,中试制备出新型XH-1无钾耐硫变换催化剂。对该催化剂进行实验室活性评价和6个月的工业侧线试验,结果表明:XH-1型催化剂结构稳定、机械强度高;在中压(2.0MPa)、低汽气比(0.3~0.6)的反应条件下,催化活性优于国内外同类产品;在高压(≥3.0 MPa)、高汽气比(≥1.0)条件下催化性能与同类产品相当,符合高、中压各种变换工艺条件对催化剂性能的要求。[英文文摘]New XH-1 type of potassium-free sulfur-tolerant water gas shift catalyst was trial produced on a pilot scale by the impregnation of Co-Mo active composition on the complex support of magnalium-alumina spinel without calcination.The results of both the evaluation in the laboratory and the industrial sidetrack test in a period of six months showed that the XH-1 type of catalyst had higher activity in comparison with the same type of products made in inland and overseas under medium pressure(2.0 MPa) and at ow steamtogas ratio( 0.3-0.6),but the same activity under high pressure (3.0MPa) and at high steamtogas ratio(≥1.0).Moreover the XH-1 type of catalyst was found to have stable construction and high mechanical strength. The catalyst was suitable for different shift technology conditions of high and medium pressure.厦门市企业创新基金计划项目(3502Z20031082

抗肺癌单克隆抗体在裸鼠移植瘤中的放射免疫显像

抗肺癌单克隆抗体在裸鼠移植瘤中的放射免疫显像俞浩，瞿跃进，颜江华，盛荣宗，林月华俞丹，苏新辉，毛利娜，苏金华，杨善民我们用131I标记抗肺癌单克隆抗体（MCAb3d3）在移植人肺腺癌裸鼠中进行显像，并研究裸鼠体内生物学分布，现将结果报道如下.材料和方..

聚合物纳米杂化材料的控制合成、自组装及功能化

聚合物纳米杂化材料的制备及功能化是当前国际前沿研究课题之一.特殊结构的聚合物可以通过分子间特殊相互作用,在纳米尺度上自发地组装成具有特殊结构和形态的集合体,这类材料在新材料、电子以及生物医学等领域具有广泛的应用前景.本文介绍国内外,特别是厦门大学在双亲性分子及嵌段共聚物的模板自组装、基于POSS单体纳米构筑单元以及POSS嵌段聚合物自组装的有机/无机纳米杂化材料、模板控制导电高分子材料纳米形态构筑等领域材料的可控合成和组装,与此同时对相关材料的性能及功能化应用进行了简要的讨论