检索结果-南通市图书馆

A Theoretical processing Map for Laser Cladding： Experimental Validation with Laser Cladding of Ti-6AI-4V powder on a Ti-6AI-4V Substrate

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of physical Science and Application 2013年第5期3卷 287-294页

作者： ryan Cottam Tim barry Milan Brandt Industrial Laser Applications Laboratory IRIS Faculty of Engineering and Industrial Sciences Swinburne University of Technology Hawthorn Victoria 3122 Australia School of Aerospace Mechanical and Manufacturing Engineering RMIT University Bundoora Melbourne Victoria 3001Australia Oefence Materials Technology Centre Victoria 3122 Australia

A theoretical processing map for the laser cladding of Ti-6AI-4V powder on a Ti-6AI-4V substrate was developed. The map was constructed with the aid of a new analytical model for laser cladding, which is detailed in this paper. The map is a series of loci that relate laser traversing speed with laser power for a given melt pool depth and clad height. Several of the developed parameters were experimentally trialled on Ti-6Al-4V clad on Ti-6Al-4V and produced clads of sound metallurgical quality. These maps would be useful for industrial engineers developing new cladding procedures or the research engineer developing understanding of the fundamental aspects of laser cladding. Additive manufacturing or laser engineered net shaping （LENS） could also use this type of map for the development of process parameters.

关键词： Laser cladding Ti-6AI-4V process modeling processing map.

Multi-Institutional US Experience of the Occlutech AFR Device in Congenital and Acquired Heart Disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Congenital Heart Disease 2022年第1期17卷 107-116页

作者： barry O’Callaghan Jenny Zablah Joseph Vettukattil Daniel Levi Morris Salem Allison Cabalka Jason Anderson Makram Ebeid ryan Alexy Gareth J.Morgan The Heart Institute Children’s Hospital ColoradoAuroraUSA pediatric Cardiology Helen DeVos Children’s HospitalGrand RapidsUSA pediatric Cardiology UCLA HealthMattel Children’s HospitalLos AngelesUSA pediatric Cardiology UCLA Medical CentreLos AngelesUSA pediatric Cardiology Mayo ClinicRochesterUSA pediatric Cardiology University of Mississippi Medical CenterJacksonUSA pediatric Cardiology Riley Hospital for Children at Indiana University HealthIndianapolisUSA

Objectives:To detail the US multi-institutional experience with the Occlutech©(Occlutech International AB,Helsingborg,Sweden)atrial flow regulator(AFR)in children and adults with acquired or congenital heart ***:The creation of a long-term atrial communication is desirable in several cardiovascular disease phenotypes,most notably pulmonary arterial hypertension,disorders of increased left ventricular filling and increased cavopulmonary pressures in patients with a Fontan type ***:patients were identified for inclusion from the AFR device manufacturer *** was collected using a RedCap database following IRB approval.8 weeks of follow up data was sought for each patient based on available *** was analyzed and summarized using ***:We report the experience of 6 US centers in the implantation of AFR devices in 15 patients,across a wide age range,with different disease phenotypes and a variety of *** was technically successful in all patients and improvement was noted in both clinical and hemodynamic *** were no immediate or intermediate term complications reported.3 patients died remote from *** deaths were not felt to be related to the AFR device or related procedural ***:Compassionate use of the AFR device in children and adults with congenital&acquired heart disease is technically feasible and produces beneficial short term hemodynamic and symptomatic *** uptake of this technique and treatment at specialist centers has the potential to provide significant benefits to a variety of complex patients with currently limited treatment options and indeterminate prognosis.

关键词： Congenital heart disease pulmonary hypertension left atrial hypertension single ventricle palliation diastolic heart failure

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

MOVING ON

空中英语教室（初级版．大家说英语） 2020年第6期 14-16,51页

作者： John ryan 不详

One morning at Clara's Clothes,Clara stood up at her desk.“Emily,barry,”she said.“I need to tell you something ***'s about my future”Emily and barry stopped working and looked up at her.“You're getting married?”... 详细信息

关键词： something she need

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

眺望圣塔莫尼卡

现代装饰（家居） 2011年第9期 98-103页

作者： Steven Ehrlich Takashi Yanai Jacqueline park ryan Lobello barry Schwartz 肖俊 Ehrlich Architects

该别墅位于美国加州圣塔奠尼卡峡谷的边缘地带,占据着一块狭长的建筑用地,可远眺太平洋。别墅是为一对年轻夫妇和他们的两个孩子而设计。房子的布局和结构不仅有效利用了南加州宜人的气候条件以及迷人的景色,同时还满足了主人各类正式... 详细信息

该别墅位于美国加州圣塔奠尼卡峡谷的边缘地带,占据着一块狭长的建筑用地,可远眺太平洋。别墅是为一对年轻夫妇和他们的两个孩子而设计。房子的布局和结构不仅有效利用了南加州宜人的气候条件以及迷人的景色,同时还满足了主人各类正式或非正式的家庭需求。大量石块构筑而成的墙面定义了整个一层空间,"漂浮"在一层空间之上的白色"方盒"不仅囊括了卧室空间,还一直向外延伸,最终跳脱第一层石墙的束缚,直面远处的峡谷风景。

关键词：莫尼卡圣塔南加州室内布局层空间主卧儿童房建筑用地气候条件边缘地

维普期刊数据库

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

我订的货在哪里?

空中英语教室（初级版．大家说英语） 2020年第3期 31-33,53,54页

作者： John ryan 不详

巴瑞放下一个大箱子。“今天是星期五!”他说,“我真开心!”“我也是,”艾蜜莉说,“周末就要到了!”“艾蜜莉,你明天要做什么?”巴瑞问“我要好好发一天懒,”艾蜜莉答道,“我要躺在沙发上看书。”“呃,周末要到下午五点才开始,”克拉拉... 详细信息

巴瑞放下一个大箱子。“今天是星期五!”他说,“我真开心!”“我也是,”艾蜜莉说,“周末就要到了!”“艾蜜莉,你明天要做什么?”巴瑞问“我要好好发一天懒,”艾蜜莉答道,“我要躺在沙发上看书。”“呃,周末要到下午五点才开始,”克拉拉说,“在那之前我们还有很多工作要做”电话响了起来,艾蜜莉随即接听。“您好,这里是克拉拉服饰公司,我是艾蜜莉,”她说,“请问有什么需要我服务的地方吗?”电话那端传来一个愤怒的声音:“你可以把我订的货送过来!”“呃,不好意思,请问您是?”艾蜜莉问。

关键词：克拉拉服饰公司巴瑞星期五周末

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

总有一天!

空中英语教室（初级版．大家说英语） 2020年第5期 25-27,53页

作者： John ryan 不详

在克拉拉服装公司,一切都进展得很顺利。顾客喜欢克拉拉的设计,订单纷至沓来。服装工厂生产运转得很好,艾蜜莉和巴瑞工作表现也很好。“生意很棒,”克拉拉说,“谢谢你们两个这么辛勤工作。”

关键词：克拉拉生产运转服装公司

Transcriptome changes in stages of non-alcoholic fatty liver disease

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2022年第7期14卷 1382-1397页

作者： Jihad Aljabban Michael Rohr Saad Syed Kamal Khorfan Vincent Borkowski Hisham Aljabban Michael Segal Mohamed Mukhtar Mohammed Mohammed Maryam panahiazar Dexter Hadley ryan Spengler Erin Spengler Department of Medicine University of Wisconsin Hospital and ClinicsMadisonWI 53792United States Department of Medicine University of Central Florida College of MedicineOrlandoFL 32827United States Department of Medicine Northwestern Memorial HospitalChicagoIL 60611United States Department of Gastroenterology and Hepatology University of California San Francisco-FresnoFresnoCA 93701United States Department of Medicine Barry UniversityMiamiFL 33161United States Department of Medicine Michigan State University College of Human MedicineEast LansingMI 49503United States Department of Medicine Windsor University School of MedicineSaint Kitts 1621CayonSaint Kitts and Nevis Department of Surgery University of California San FranciscoSan FranciscoCA 94305United States Department of Artificial Intelligence PathologyUniversity of Central Florida College of MedicineOrlandoFL 32827United States Department of Gastroenterology and Hepatology University of Wisconsin Hospital and ClinicsMadisonWI 53792United States

BACKGROUND Non-alcoholic fatty liver disease(NAFLD)is the most common chronic liver disease in the United States and *** currently understood model of pathogenesis consists of a‘multiple hit’hypothesis in which environmental and genetic factors contribute to hepatic inflammation and *** To examine the genetic expression of NAFLD and non-alcoholic steatohepatitis(NASH)tissue samples to identify common pathways that contribute to NAFLD and NASH *** We employed the Search Tag Analyze Resource for Gene Expression Omnibus platform to search the The National Center for Biotechnology Information Gene Expression Omnibus to elucidate NAFLD and NASH *** NAFLD,we conducted meta-analysis of data from 58 NAFLD liver biopsies and 60 healthy liver biopsies;for NASH,we analyzed 187 NASH liver biopsies and 154 healthy liver *** Our results from the NAFLD analysis reinforce the role of altered metabolism,inflammation,and cell survival in pathogenesis and support recently described contributors to disease activity,such as altered androgen and long non-coding RNA *** top upstream regulator was found to be sterol regulatory element binding transcription factor 1(SREBF1),a transcription factor involved in lipid *** of SREBF1,we observed upregulation in CXCL10,HMGCR,HMGCS1,fatty acid binding protein 5,paternally expressed imprinted gene 10,and downregulation of sex hormone-binding globulin and insulin-like growth factor *** molecular changes reflect low-grade inflammation secondary to accumulation of fatty acids in the *** results from the NASH analysis emphasized the role of cholesterol in *** canonical pathways,disease networks,and disease functions were related to cholesterol synthesis,lipid metabolism,adipogenesis,and metabolic *** upstream regulators included proinflammatory cytokines tumor necrosis factor and IL1B,pDGF BB,and *** of beta-estradiol

关键词： Non-alcoholic fatty liver disease Non-alcoholic steatohepatitis Bioinformatics AKT inhibitor Therapy