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187篇 您的检索式:作者名="Ilse"
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1先进低成本的铸件浇注和补缩系统设计方法显示文摘用实例介绍了一项用于铸造生产的三维模拟技术,通过对金属液充型和凝固过程的数值模拟进行铸造工艺设计,从而在计算机上实现可视铸造过程,能保证既快又省地设计一个优化的铸造工艺。与传统的模数法,经验和试错的工艺设计不同,本模型是用铸件的凝固时间计算补缩系统。从一个铸件凝固模拟开始,根据凝固时间和被补缩的体积,计算冒口和冒口颈的尺寸和数量,再进行铸件加冒口的模拟计算,做必要的修正,直到获得满意的结果,最后根据铸件的临界壁厚、体积、充型速度和浇注温度等参数计算浇注系统。当整个系统设计完成后,模拟计算整个充型和凝固过程以验证设计,做必要的修正,直到获得一个能生产无铸造缺陷铸件的铸造工艺,即保证一次成功生产出合格铸件,节约了时间和成本。徐志安 凌勇 Ilse Evenepoel 臧桂铭 左绪娟 2011铸造2011,60,2:9
2Protective effect of some vitamins against the toxic action of ethanol on liver regeneration induced by partial hepatectomy in rats显示文摘AIM: To investigate the effects of vitamins (A, C and E) on liver injury induced by ethanol administration during liver regeneration in rats. METHODS: Male Wistar rats subjected to 70% partial hepatectomy were divided into five groups (groups 1-5). During the experiment, animals of Group 1 drank only water. The other four groups (2-5) drank 30 mL of ethanol/L of water. Group 3 additionally received vitamin A, those of group 4 vitamin C and those of group 5 received vitamin E. Subsequently serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin and bilirubin were measured colorimetrically. Lipid peroxidation (thiobarbituric-acid reactive substances, TBARS) both in plasma and liver was measured, as well as liver mass gain assessment and total DNA. RESULTS: Compared with sham group, serum AST and ALT increased significantly under ethanol treatment (43% and 93%, respectively, with P < 0.05). Vitamin C and vitamin E treatment attenuated the ethanol-induced increases in ALT and AST activity. Ethanol treatment also decreased serum albumin concentration compared to sham group (3.1 ± 0.4 g/dL vs 4.5 ± 0.2 g/dL; P < 0.05). During liver regeneration vitamins C and E significantly ameliorated liver injury for ethanol administration in hepatic lipid peroxidation (4.92 nmol/mg and 4.25 nmol/mg vs 14.78 nmol/mg, respectively, with P < 0.05). In association with hepatic injury, ethanol administration caused a significant increase in both hepatic and plasma lipid peroxidation. Vitamins (C and E) treatment attenuated hepatic and plasma lipid peroxidation. CONCLUSION: Vitamins C and E protect against liver injury and dysfunction, attenuate lipid peroxidation, and thus appear to be significantly more effective than vitamin A against ethanol-mediated toxic effects during liver regeneration.Carlett Ramírez-Farías Eduardo Madrigal-Santillán José Gutiérrez-Salinas Nidia Rodríguez-Sánchez Maricela Martínez-Cruz Ilse Valle-Jones Ingrid Gramlich-Martínez Alejandra Hernández-Ceruelos José A Morales-González 2008World Journal of Gastroenterology2008,14,6:8
3Combined Transcriptomics and Metabolomics of Arabidopsis thaliana Seedlings Exposed to Exogenous GABA Suggest Its Role in Plants Is Predominantly Metabolic显示文摘Albert Batushansky Menny Kirma Nicole Grillich David Toubiana Phuong Anh Pham Ilse Balbo Hillel Fromm Gad Galili Alisdair R. Fernie Aaron Fait 2014Molecular Plant2014,7,6:7
4呼吸前反馈调节、情景想象和过度通气显示文摘Ilse Van Diest 韩江娜 Karel P.Vande Woestijne Stephan Devriese Winnie Winters Omer Vanden Bergh 2002中华结核和呼吸杂志2002,25,5:4
5Molecular markers of phase transition in locusts显示文摘提炼伴随转变从的变化对在蝗虫的独居的阶段状态群居是那么激烈的很长时间,这些阶段被看作不同种类。是鲍里斯·乌瓦罗夫介绍了 polyphenism 的概念。研究的十年表明阶段转变在 morphometry,表皮的颜色,行为和生理学的几个方面暗示变化。在最近的十年,特别地,相当很多分子的研究被承担了揭开阶段相关的差别。他们导致了新奇卓见进 corazonin 的角色, neuroparsins,一些朊酶禁止者, phenylacetonitrile 等等。蝗虫的 EST 数据库的来临(例如坑等, 2004 ) 是在生理、行为的蝗虫研究的很令人鼓舞的新奇开发。然而,最吸引人的问题的答案,也就是是否有阶段转变的初发的分子的 inducer,在不久的将来可能不在活动范围以内。ARNOLD DE LOOF ILSE CLAEYS GERT SIMONET PETER VERLEYEN TIM VANDERSMISSEN FILIP SAS JURGEN HUYBRECHTS 2006Insect Science2006,13,1:3
6Chronic pancreatitis: A path to pancreatic cancer显示文摘Andreia V. Pinho Lorraine Chantrill Ilse Rooman 2014Cancer Letters2014,,2:3
7双模型语音识别中的听视觉合成和模型同步异步性实验研究显示文摘研究了双模型语音识别系统中前合成和后合成两种听觉视觉合成方法 ;同时在后合成方法中引入了考虑听觉和视觉同步异步特点的复合模型。仿真实验证明了在声学噪音环境下 ,后合成方法能够带来比较理想的识别效果 ;考虑听觉和视觉同步异步性的模型可以有效地提高识别率。谢磊 蒋冬梅 Ilse Ravyse 赵荣椿 Hichem Sahli Werner Verhelst Jan Cornelis 2004西北工业大学学报2004,22,2:3
8Anti-porcine circovirus type 2(PCV2) antibody placental barrier leakage from sow to fetus: impact on the diagnosis of intra-uterine PCV2 infection显示文摘Dear Editor,Fetuses develop antibodies when they are infectedwith porcine circovirus type 2(PCV2).At abortion orbirth,both PCV2 and/or anti-PCV2 antibodies can thenbe detected.Finding anti-PCV2 antibodies in aborted fe-tuses or stillborn piglets is generally used as evidence ofan intra-uterine PCV2 infection.However,a recent anal-ysis of fetuses sent in for PCV2 diagnosis and caesare-an-derived,colostrum-deprived pigs revealed thatDipongkor Saha Rubén Del Pozo Sacristán Nicolaas Van Renne Liping Huang Ruben Decaluwe Annelies Michiels Alfonso Lopez Rodriguez Maria José Rodrí-guez Margarita García Durán Ilse Declerk Dominiek Maes Hans J. Nauwynck 2014Virologica Sinica2014,29,2:3
9Studies on epidemiology and pathogenicity of porcine circovirus显示文摘Ilse Tischer W. Mields D. Wolff M. Vagt W. Griem 1986Archives of Virology (-)1986,,3:3
10基于发音特征DBN模型的嘴部动画合成显示文摘具有真实感的面部动画合成是虚拟现实的重要研究内容,在传统的基于多流隐马尔可夫模型(MSHMM)的可视语音合成中,由于MSHMM不能为发音器官的运动关系建模,合成的嘴部图像模糊且缺乏细节变化。提出了结合发音特征的多流动态贝叶斯网络语音模型(AF_AVDBN),定义了各节点的条件概率分布,使得发音特征(如嘴唇、舌体和声门/软腭)之间可以异步,并在此基础上推导了基于极大似然估计原理的嘴部最优参数学习算法。嘴部动画合成实验结果表明,基于AF_AVDBN的合成方法能够得到非常逼真的嘴部图像,效果远远优于基于MSHMM的可视语音合成方法,能够更好地应用于人机交互等领域。刘培桢 蒋冬梅 RAVYSE Ilse SAHLI Hichem 2010科学技术与工程2010,10,14:2
11THE CHANGING CIGARETTE, 1950-1995显示文摘Dietrich Hoffmann Ilse Hoffmann 1997Journal of Toxicology and Environmental Health Part A1997,,4:2
12基于Viseme的连续语音识别系统及Talking Head显示文摘为实现听觉/视觉驱动的说话人头部动画,该文给出了一个基于viseme(说话时的基本嘴形单位)的连续语音识别系统。它训练viseme隐马尔可夫模型(HMM),识别语音为viseme图像序列。建模采用triseme的概念来考虑viseme的上下文相关性,但它需要超大量的训练数据。该文根据viseme图像及其相似度权值(VSW)定义视觉问题集,用来建立triseme决策树,以实现triseme的状态捆绑及HMM参数共享。为比较系统性能,基于phoneme(听觉领域的语音基本单位)的语音识别结果也被映射为viseme序列。在评价准则上,定义viseme图像相似度加权识别精度,更全面地考虑输出和参考图像序列的差别,并用嘴形圆度和VSW曲线中的突变点来评估所得viseme序列的平滑性。结果表明,基于viseme的语音识别系统能给出更平滑和合理的嘴形图像序列。蒋冬梅 谢磊 Ilse Ravyse 赵荣椿 Hichem Sahli Jan Cornelis 2004电子与信息学报2004,26,3:2
13The occurrence of N -nitrosamines, residual nitrite and biogenic amines in commercial dry fermented sausages and evaluation of their occasional relation显示文摘Eveline De Mey Katrijn De Klerck Hannelore De Maere Lore Dewulf Guy Derdelinckx Marie-Christine Peeters Ilse Fraeye Yvan Vander Heyden Hubert Paelinck 2014Meat Science2014,,2:2
14Levels of C-reactive Protein Are Associated With Response to Infliximab Therapy in Patients With Crohn’s Disease显示文摘Matthias Jürgens Jestinah M. Mahachie John Isabelle Cleynen Fabian Schnitzler Herma Fidder Wouter van Moerkercke Vera Ballet Maja Noman Ilse Hoffman Gert van Assche Paul J. Rutgeerts Kristel van Steen Severine Vermeire 2011Clinical Gastroenterology and Hepatology2011,,5:2
15Fearful imagery induces hyperventilation and dyspnea in medically unexplained dyspnea显示文摘背景:医学上 unexplained 呼吸困难指呼吸困难的一种感觉描绘的一个条件并且是典型地适用于没有内在的心肺的病理,焦虑和亢奋的通风地介绍的病人。我们被感兴趣知道焦虑怎么触发亢奋的通风并且在那些病人得到自觉症状。用一个形象范例,我们在挑起亢奋的通风并且在得到症状调查了可怕的形象的角色,明确地呼吸困难。方法:有医学上 unexplained 呼吸困难和 40 个正常题目的四十个病人好久匹配,性暴露于脚本并且要求想象可怕、宁静的情形,当结束潮汐的 PCO (2 )(PetCO (2 )) 和呼吸频率被记录,自觉症状评估了时。有 PetCO (2 ) 掉落的题目从基线的超过 5 毫米汞柱并且在想象力在这底层坚持超过 15 秒被认为是一个亢奋的通风应答者。结果:在有医学上 unexplained 呼吸困难的病人,可怕的情形的想象力,特别地在一部电梯里被堵住,导致的焦急感情,并且在 PetCO (2 ) 挑起了重要下降(P < 0.05 ) 。呼吸频率趋于增加。十八从 40 个正常题目与 5 相比作为亢奋的通风应答者从 40 个病人被识别(P < 0.01 ) 。病人在一样的可怕的手迹形象报导了呼吸困难,心跳或快心搏的症状。另外, PetCO (2 ) 秋天显著地在其它上与一方面在心理形象期间经验丰富的呼吸困难和心跳的紧张,并且与焦虑症状被相关。结论:可怕的形象挑起亢奋的通风并且与医学上 unexplained 呼吸困难在病人导致呼吸困难和心跳的自觉症状。HAN Jiang-na ZHU Yuan-jue LUO Dong-mei LI Shun-wei Ilse Van Diest Omer Van den Bergh KarelP Van de Woestijne 2008Chinese Medical Journal2008,,1:2
16Effects of soil water content on soil respiration in forests and cattle pastures of eastern Amazonia显示文摘Eric A. Davidson Louis V. Verchot J. Henrique Cattanio Ilse L. Ackerman J.E.M. Carvalho 2000Biogeochemistry2000,,1:2
17Linearization of the activated sludge model ASM1 for fast and reliable predictions显示文摘 Haegebaert Jeroen V CARRETTE R 2003Water Research2003,37,:1
18SHOX2 DNA methylation is a tumour marker in pleural effusions显示文摘ILSE P BIESTERFELD S POMJANSKI N 2013Cancer Genomics Proteomics2013,10,5:1
19Evaluation of diagnostic PCR for the detection of Listeria monocytogenes in food products显示文摘Pieter AG Ilse L 2005Food Technology and Biotechnology2005,43,2:1
20Metals and seeds: Biochemical and molecular implications and their significance for seed germination显示文摘Ilse Kranner Louise Colville 2010Environmental and Experimental Botany2010,,1:1
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