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Improvement and Realization of DSR Routing Protocol with QoS Support in Wireless Mesh Networks

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China Communications 2009年第1期6卷 123-127页

作者： gu xiaoyan , Liu Feng Image Processing and Image Communications Key Lab, Nanjing University of Posts and Telecommunications, Nanjing 210003, China Image Processing and Image Communications Key Lab Nanjing University of Posts and Telecommunications Nanjing 210003 China

In Wireless Mesh Network,multimedia applications require the network to guarantee Quality-of-Service(QoS). A new QoS-aware routing protocol based on DSR named QDSR(QoS-DSR) is further proposed. QDSR guarantees the QoS of application, such as bandwidth and delay, defines routing cost function according to the number of hops of path and buffer and chooses the best path based on routing cost. Simulation results show that, compared with DSR, QDSR greatly improves the throughput, reduces the average end to end delay, improves the efficiency, satisfies the QoS of application better and has stronger applicability and expansibility.

关键词： Wireless Mesh network Quality-of-Service routing protocol bandwidth delay routing cost function

Talk about ERP＇s influence on the county-level power supply enterprise accounting

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中国国际财经（中英文版） 2015年第11期 28-30页

作者： gu xiaoyan

Peptidome analysis of human intrauterine adhesion tissues and the identification of antifibrotic peptide

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The Journal of Biomedical Research 2022年第4期36卷 280-296页

作者： Xiangdong Hua Yan Zhang Juan Xu Lu Xu Yaqian Shi Dazhen Yang xiaoyan gu Sumin Wang Xuemei Jia Feng Xu Jie Chen xiaoyan Ying Department of Gynecology Women's Hospital of Nanjing Medical UniversityNanjing Maternity and Child Health Care HospitalNanjingJiangsu 210004China Department of Obstetrics and Gynecology the Second Affiliated Hospital of Nanjing Medical UniversityNanjingJiangsu 210011China

Intrauterine adhesion(IUA)is a common clinical endometrial disease,which can severely damage the fertility and quality of life in *** study aims to find the differentially expressed endogenous peptides and their possible roles in *** chromatography-mass spectrometry was used to identify the peptidomic profiling of IUA tissues,and the differentially expressed peptides were screened *** real-time quantitative PCR,Western blotting,and immunocytochemistry staining,the function of six endogenous peptides was verified in *** was found that peptide 6(T6)(peptide sequence:TFGGAPGFPLGSPLSSVFPR)could inhibit the expression of TGF-β1-induced cell fibrosis in human endometrial stromal cell line and primary human endometrial stromal cell at a concentration of 50μmol/*** study provides new targets for further clarifying the formation and prevention of IUA.

关键词： Asherman's syndrome fibrosis peptide stromal cells

Quantitative Parameters Analysis for Prenatally Echocardiographic Diagnosis of Atrioventricular Septal Defects

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Congenital Heart Disease 2023年第3期18卷 387-397页

作者： Xiaoxue Zhou Tingyang Yang Ye Zhang Yanping Ruan Jiancheng Han Xiaowei Liu Ying Zhao xiaoyan gu Tingting Liu Hairui Wang Yihua He Maternal-Fetal Consultation Center of Congenital Heart Disease Department of EchocardiographyBeijing Anzhen HospitalCapital Medical UniversityBeijingChina State Key Laboratory of Software Development Environment Beihang UniversityBeijingChina

Background:Atrioventricular septal defects(AVSDs)are screened and diagnosed usually rely on the imaging characteristics of fetal echocardiography(FE).However,diagnosis on images is heavily depended on sonographers’experience and the quantitative data are rarely ***:This study aimed to realize the prenatal diagnosis of AVSDs by analyzing the quantitative data on ***:One hundred and thirteen cardiac quantitative data was analyzed in 370 normal and 49 AVSDs fetuses *** top six with the highest diagnostic accuracy rate were acquired according to the area under the curve(AUC),and the diagnostic value of six variables was ***:Six parameters obtained on the four-chamber view(4CHV),including the atrial to ventricular length ratio in end-diastole(AVLR-ED),AVLR-ED combined with the atrial to ventricular length ratio in end-systole(AVLR-ES),quantile score(Q score)of AVLR-ED,Q score of AVLR-ES,Q score of ventricle length in end-diastole(VL-ED),and AVLR-ES,were the top six with the highest diagnostic value,and the AUC was 0.99(95%CI 0.99–1.00),0.99(95%CI 0.99–1.00),0.99(95%CI 0.98–1.00),0.95(95%CI 0.91–0.99),0.93(95%CI 0.87–0.99),and 0.91(95%CI 0.83–1.00),*** within the 20%false positive rate,the diagnostic sensitivity was greater than 100%,100%,100%,90%,90%,and 88%,***:Six variables could be used for prenatal diagnosis of *** them,AVLR-ED and Q score of AVLR-ED,obtained on the 4CHV,were more convenient to acquire and had higher diagnostic accuracy.

关键词： AVSDs fetus echocardiography Q score quantitative

Effects of nugget alloying on microstructures and properties of resistance spot welded joints of aluminum and steel

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China Welding 2016年第3期25卷 36-41页

作者： Zhang Yueying Sun Daqian Li Hongmei gu xiaoyan Liu Yanjun Key Laboratory of Automobile Materials School of Materials Science and Engineering Jilin University Changchun 130025 SAIC Motor Technology Center Shanghai 201804.

The resistance spot welding of 6063-T6 aluminum alloy and 16Mn steel was studied by nugget alloying. The results indicated that the Al-steel joint had characteristics of welding-brazing. The nugget zone consisted mainly of α-Al solid solution with dislocations and fine Mg2Si particles. The interface zone had a double-layer structure： Fe2Al5 layer at steel side and Fe4Al13 layer at Al nugget side. The nugget alloying has a significant effect on the joint properties by changing phase composition and refinement of grains. When alloy elements Cu, Zn, Ti and Ni were added, the tensile shear load of Al-steel joints reached 2 780 N, 2 910 N, 2 915 N and 2 929 N respectively, which increased by 24. 1%, 29.9%, 30. 1% and 30. 7% respectively compared with that （2 241 N） of joint without nugget alloying. Therefore, it is an effective way for improving mechanical properties of resistance spot welded Al-steel joints.

关键词： 6063-T6 aluminum alloy 16Mn steel resistance spot welding nugget alloying

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论书目信息的质量指标

图书馆 2007年第1期 73-75页

作者：顾晓岩天津广播电视大学图书馆天津300191

文章对从图书文本中提取出来的在书目中揭示出来的二次信息的质量要求及其评价指标进行论述,指出:目前图书检索使用的书目的信息质量在完整性和准确性等方面需要进一步提高。

关键词：书目信息信息质量一次信息二次信息

“哀悼”:利科与德里达的翻译伦理思想之比较

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外语教学理论与实践 2021年第1期 153-160页

作者：顾晓燕南京大学外国语学院 210093 南京财经大学

利科和德里达分别是20世纪法国著名的阐释学家和解构主义代表人物,翻译在两位哲人的思想历程中都占有重要地位。作为弗洛伊德精神分析理论中关于记忆的重要概念,"哀悼"一词反复出现在两人的论述中,并与自身及他者的关系紧密结合在一起... 详细信息

利科和德里达分别是20世纪法国著名的阐释学家和解构主义代表人物,翻译在两位哲人的思想历程中都占有重要地位。作为弗洛伊德精神分析理论中关于记忆的重要概念,"哀悼"一词反复出现在两人的论述中,并与自身及他者的关系紧密结合在一起。能否出离"哀悼"是两人对翻译伦理问题思考的分歧之一,而这一分歧一方面来源于两人对《圣经》、特别是巴别塔故事的不同阐释观,另一方面也缘于两者不同的文本理论。"哀悼"为我们比较利科和德里达的翻译伦理思想提供新的切入点。

关键词：哀悼翻译利科德里达

知识产权保护对发展中国家创新驱动的影响——一个文献研究的视角

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学术月刊 2014年第9期46卷 82-87页

作者：顾晓燕南京大学商学院理论经济学博士后江苏南京210093

在经济全球化不断深化的背景下,知识产权与创新成为国家竞争力的基石。知识产权保护确保了创新收益和创新要素的高效配置,发达国家在TTIP协议、TPP协议谈判中提出的知识产权保护标准远高于TRIPS协议中的标准,这对发展中国家创新驱动战... 详细信息

在经济全球化不断深化的背景下,知识产权与创新成为国家竞争力的基石。知识产权保护确保了创新收益和创新要素的高效配置,发达国家在TTIP协议、TPP协议谈判中提出的知识产权保护标准远高于TRIPS协议中的标准,这对发展中国家创新驱动战略的实施是把"双刃剑"。知识产权保护对发展中国家创新驱动的影响渠道,主要通过知识产权保护影响国际贸易技术溢出、FDI技术溢出、技术许可与人力资源转移技术溢出。有研究表明,知识产权保护对发展中国家创新驱动有积极影响,增加了创新;也有研究表明,过强的知识产权保护会减少创新,具有消极影响。知识产权保护对发展中国家创新驱动的影响与模仿力和创新力的强弱、市场的发育程度、外国直接投资和跨国公司的扩张、经济全球化背景下的知识产权保护一体化程度等诸多因素有关。根据本国的经济发展水平和市场环境,结合国际知识产权保护规则,建立适度的知识产权保护制度对发展中国家创新驱动战略实施非常关键。

关键词：知识产权保护发展中国家创新驱动

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加缪对《群魔》的互文性阅读

外国文学 2018年第3期 72-80页

作者：顾晓燕南京财经大学外国语学院江苏南京210046 南京大学外国语学院江苏南京210023

20世纪法国著名作家和思想家加缪深受19世纪俄国文学巨擘陀思妥耶夫斯基的影响,后者的长篇小说《群魔》与加缪的散文、小说和戏剧构成一种复杂的互文性。从基里洛夫的"自杀逻辑"到"什加列夫主义",加缪的关注点从"自杀"转向"杀人",对历... 详细信息

20世纪法国著名作家和思想家加缪深受19世纪俄国文学巨擘陀思妥耶夫斯基的影响,后者的长篇小说《群魔》与加缪的散文、小说和戏剧构成一种复杂的互文性。从基里洛夫的"自杀逻辑"到"什加列夫主义",加缪的关注点从"自杀"转向"杀人",对历史的神圣化进行批判。在相似的历史境遇下,加缪在陀思妥耶夫斯基的作品中进一步看到了政治虚无主义无限蔓延危机下秩序重构的可能性,并提出了不同于宗教救赎的节制之道——均衡的南方思想,这一批判性的阅读清晰体现在《群魔》的同名戏剧改编中。加缪用一生阅读和阐释《群魔》,《群魔》也在用另一种方式阐释加缪,并成为其创作生涯的注解。

关键词：加缪陀思妥耶夫斯基群魔互文性