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High-Speed Circuit Design using Skew-Tolerant Domino

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High-Speed Circuit Design using Skew-Tolerant Domino

Effects of retinoic acid on proliferation,phenotype and expression of cyclin-dependent kinase inhibitors in TGF-β1-stimulated rat hepatic stellate cells

第五届专用集成电路国际会议（ASICON）

作者： Zhang Liang Chenqixin Chengjunxia ASK: & System Stale-Key Laboratory fudan university.shanghai 200433

＜正＞ Dynamic domino circuit is widely used in the high-speed digital circuit design. However, the traditional textbook domino circuit suffers significant timing overhead from clock skew and logic path unbalance which decrease the performance of circuit. In this paper, we design a high-speed adder based on skew-tolerant domino which can improve the circuit performance a lot. And we also provide some principles which should be considered in this design.

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World Journal of Gastroenterology 2000年第6期6卷 819-823页

作者： Guang Cun Huang Jin Sheng Zhang Yue E Zhang Department of Pathology School of Basic Medical Sciences,fudan university.shanghai 200032,China 复旦大学上海

AIM To study the molecular mechanisms ofretinoic acid(RA)on proliferation andexpression of cyclin-dependent kinase inhibitors(CKI),i.e.p16,p21 and p27 in cultured rathepatic stellate cells(HSC)stimulated withtransforming growth factor beta 1(TGF-β1).METHODS HSC were isolated from healthy ratlivers and *** stimulated with1 mg/L TGF-β1,subcultured HSC were treatedwith or without 1 nmol/L *** assay,immunocytochemistry(ICC)for p16,p21,p27and α-smooth muscle actin(α-SMA)protein,insitu hybridization(ISH)for retinoic acidreceptor beta 2(RAR-β2)and p16,p21 and p27mRNA and quantitative image analysis(partially)were *** RA inhibited HSC proliferation(41.50%,P<0.05),decreased the protein levelof α-SMA(55.09%,P<0.05),and induced HSCto express RAR-β2 *** addition,RAincreased the protein level of p16(218.75%,P<0.05)and induced p21 protein expression;meanwhile,p27 was undetectable by ICC in bothcontrol and RA-treated ***,RA hadno influence on the mRNA levels of p16,p21 orp27 as determined by *** Up-regulation of p16 and p21 on post-transcriptional level may contribule, in part to RA inhibition of TGF-β1-initiated rat HSC activation in vitro.

关键词： retinoic acid cyclindependent kinase inhibitor hepatic stellate cell cell culture transforming growth factor beta 1 liver fibrosis

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网上黄页站点中矢量电子地图的设计与实现

计算机工程 2000年第8期26卷 157-159,161页

作者：倪俊峰俞立峰陆钧高峻张根度上海大学计算机系上海200072 复旦大学计算机系上海200433

网上黄页站点的电子地图是ＧＩＳ技术在实际应用中的一个热点．在分析和比较当前用来实现基于Ｉｎｔｅｒｎｅｔ的电子地图的诸多方案的基础上，指出使用ＡｃｔｉｖｅＸ技术的优点，并以此实现了一个应用于黄页站点的与ＲＤＢＭＳ和ＩＳ... 详细信息

网上黄页站点的电子地图是ＧＩＳ技术在实际应用中的一个热点．在分析和比较当前用来实现基于Ｉｎｔｅｒｎｅｔ的电子地图的诸多方案的基础上，指出使用ＡｃｔｉｖｅＸ技术的优点，并以此实现了一个应用于黄页站点的与ＲＤＢＭＳ和ＩＳＡＰＩＣＧＩ程序交互结合的网上矢量电子地图．

关键词：矢量电子地图网上黄页站点 Internet网 GIS

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烯丙基溴与锡和醛的选择性加成反应

化学学报 1987年第11期45卷 1135-1137页

作者：吴世晖朱天民复旦大学化学系复旦大学化学系上海

Yamamoto等曾报道烯丙基型的锡有机化合物可与羰基化合物进行亲核加成反应,得到高烯丙基型的醇.他们还发现此反应具有立体选择性.此后又发现这个反应可以被溶剂中的微量水所催化,使反应加速进行.这些结果促使我们进一步探讨当醛分子中... 详细信息

Yamamoto等曾报道烯丙基型的锡有机化合物可与羰基化合物进行亲核加成反应,得到高烯丙基型的醇.他们还发现此反应具有立体选择性.此后又发现这个反应可以被溶剂中的微量水所催化,使反应加速进行.这些结果促使我们进一步探讨当醛分子中含有羟基、酚基、硝基、卤素等各种不同的反应活性基团时,与烯丙基锡进行的反应.希望找到一种用传统的Grignard试剂无法直接进行的烯丙基化反应. 我们选择了间和邻羟基苯甲醛、间和对硝基苯甲醛、对溴苯甲醛、7-羟基-3,7-二甲基辛醛等化合物作反应底物,在金属锡粉存在下使羰基化合物与烯丙基溴反应.结果都得到了相应的高烯丙基醇.

关键词：对硝基苯甲醛锡粉化合物烯丙基卤素 4-硝基苯甲醛金属粉末链烯烃基 ⅦA族元素非金属元素亲核加成反应芳香醛芳香族化合物

Top 10 Influential Events in carbon neutrality and climate change response for 2023

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Frontiers in Energy 2024年第1期18卷 1-3页

作者： Research Institute of Carbon Neutrality of shanghai Jiao Tong university Research Institute of Carbon Neutrality Shanghai Jiao Tong UniversityShanghai 200240China

In 2023, the global community intensified its efforts towards achieving carbon neutrality and addressing climate change, witnessing several impactful events. Research Institute of Carbon Neutrality, shanghai Jiao Tong university compiled the Top 10 Events (in chronological order) in the field of global carbon neutrality and climate change response for 2023, to share with readers these significant moments that document the ongoing ambition and collective efforts of human society.

关键词： neutral collective intensified

Two-Dimensional Graphs Moving by Mean Curvature Flow

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Acta Mathematica Sinica,English Series 2002年第2期18卷 209-224页

作者： CHEN Jing Yi Department of Mathematics.The university of British Columbia.Vancouver.B.C..Canada V6T 1Z2 E-mail:jychen@math.ubc.caLI Jia Yu Institute of Mathematics.Academy of Mathematics and System Sciences.Chinese Academy of Sciences.Beijing 100080.P.R.China Department of Mathematics.fudan university.shanghai 200433.P.R.China E-mail:lijia@math03.math.ac.cnTIAN Gang Department of Mathematics,MIT.Cambridge.MA 02139.U.S.A.E-mail:tian@math,mit.edu Department of Mathematics The University of British Columbia Vancouver B. C. Canada V6T 1Z2 Institute of Mathematics Academy of Mathematics and System Sciences Chinese Academy of Sciences Beijing P. R. China Department of Mathematics Fudan University Shanghai P. R. China Department of Mathematics MIT Cambridge U.S.A.

A surface E is a graph in R^4 if there is a unit constant 2-form ω on R^4 such that ≥v_0>0 where{e_1.e_2}is an orthonormal frame on Σ.We prove *** v_0≥on the initial snrface,then the mean curvature flow has a global solution and the scaled surfaces converge to a self-similar solution.A surface Σ is a graph in M_1×M_2 where M_1 and M_2 are Riemann surfaces. if≥v_0>0 where w_1 is a Khler form on M_*** prove *** M is a Khler-Einstein surface with scalar curvature R.v_0≥ on the initial surface,then the mean curvature flow has a global solution and it sub-converges to a minimal surface,*** addition.R≥0 it converges to a totally geodesic surface which is holomorphic.

关键词： Mean curvature flow 2-dimensional graphs in R^4,Self-similar solution

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GaN异质外延的离子化氮源方法

物理学报 1994年第7期43卷 1123-1128页

作者：贺仲卿丁训民侯晓远王迅沈孝良复旦大学应用表面物理国家重点实验室和李政道物理学综合实验室复旦大学分析测试中心

用电离Ｎ＿２产生的离子束作为外延生长氮化物的Ｎ源已获得成功，在ＧａＡｓ（１００）衬底上长出了具有立方结晶的ＧａＮ薄膜，其（２００）ｘ射线衍射峰宽仅２３’。并用高分辨率电子能量损失谱测到立方ＧａＮ的表面光学声子出现在损... 详细信息

用电离Ｎ＿２产生的离子束作为外延生长氮化物的Ｎ源已获得成功，在ＧａＡｓ（１００）衬底上长出了具有立方结晶的ＧａＮ薄膜，其（２００）ｘ射线衍射峰宽仅２３’。并用高分辨率电子能量损失谱测到立方ＧａＮ的表面光学声子出现在损失能量为８２ｍｅＶ处．

关键词：氮化镓外延生长离子源离子束

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Repeated clomipramine treatment reversed the cell proliferation of adult hippocampus in chronic unpredictable stress-induced depression model rats

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Repeated clomipramine treatment reversed the cell proliferat...

Multi-index Synthesize Evaluation Model Based on Entropy Theory for Dialysis Adequacy

中国神经科学学会第四次会员代表大会暨第七届全国学术会议

作者： Qiong LIU~(1,2),Jin YU~(1,2),Qi-Liang MAO-YING~(1,2),Wen-Li MI~(1,2),Yan-Qing WANG~(1,2),Jun WANG~(1,2),Gen-Cheng WU~(1,2,3*) 1 Department of Integrative Medicine and Neurobiology.shanghai Medical College 2 Institute of Acupuncture Research, Institutes of Brain Science 3 State Key Laboratory of Medical Neurobiology fudan university.shanghai 200032.China

＜正＞Adult hippocampal neurogenesis has been demonstrated in several species and is regulated by both environmental and pharmacological *** exposure to stress is known to induce the reduction of neurogenesis in the dentate *** present study aimed at determining whether the clinically effective antidepressant clomipramine may influence hippocampal proliferation and neurogenesis in adult rats subjected to the chronic unpredictable stress（CUS） procedure,a model of depression with predictive *** administration of clomipramine（5 mg/kg i.p.） for 3 weeks,starting 2 weeks after the beginning of the stress procedure,significantly reversed the reduction of behavior measured by open field test and forced swimming ***,rats subjected to stress exhibited a 49.9%reduction of cell proliferation at the end of a 5- week stress period,an effect which was overcome by clomipramine *** results demonstrated that exposure to CUS,which results in a state of behavioral depression,decreases hippocampal cell proliferation and that these effects can be counteracted by chronic clomipramine treatment.

关键词： clomipramine depression hippocampus neurogenesis stress rats

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Multi-index Synthesize Evaluation Model Based on Entropy The...