检索结果-南通市图书馆

中国翻译 2019年第6期40卷 151-152页

作者： [美]利奥波德(Aldo leopold) 曹明伦(译) 不详

有些画闻名于世,是因为多历年所,被一代代人观赏,而在每一代人中,都可能遇到几双有鉴赏力的眼睛。可我知道一幅很容易消失的画,除了一些爱四处游荡的鹿,它几乎全然不为世人所见。绘出这幅画的是一条河,而就是这同一条河,往往不等我领朋... 详细信息

有些画闻名于世,是因为多历年所,被一代代人观赏,而在每一代人中,都可能遇到几双有鉴赏力的眼睛。可我知道一幅很容易消失的画,除了一些爱四处游荡的鹿,它几乎全然不为世人所见。绘出这幅画的是一条河,而就是这同一条河,往往不等我领朋友去欣赏其画作,就会从人的视野中将画永远抹去。此后那幅画就只存在于我的想象之中。

关键词：四处游荡鉴赏力一代人

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

LSR的微注射成型:探索可能的极限

引用

现代塑料 2022年第3期 16-19页

作者： Engel Austria leopold Praher Engel Austria

不经意间,微型塑料部件已日益渗入到我们的生活之中--无论是汽车、医疗技术、手机还是可穿戴设备。目前,这些微型部件越来越多的采用硅树脂制成,但是,微注射成型又会给加工商们带来哪些挑战呢?与热塑性塑料相比,目前应用日益广泛的液态... 详细信息

不经意间,微型塑料部件已日益渗入到我们的生活之中--无论是汽车、医疗技术、手机还是可穿戴设备。目前,这些微型部件越来越多的采用硅树脂制成,但是,微注射成型又会给加工商们带来哪些挑战呢?与热塑性塑料相比,目前应用日益广泛的液态硅胶,是否会使加工变得更加复杂呢?我们又会走向何方呢?

关键词：微注射成型热塑性塑料硅树脂可穿戴设备塑料部件加工商液态硅胶

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Back to Earth

引用

The Innovation 2023年第3期4卷 83-83页

作者： Matteo Cerri Jurgen Bereiter-Hahn Gerhard Heldmaier Alexander Choukér leopold Summerer Department of Biomedical and Neuromotor Sciences University of BolognaBolognaItaly Institute for Cell Biology and Neurosciences Department of BiologyGoethe University FrankfurtFrankfurtGermany Laboratory of Translational Research’Stress and Immunity’ Department of AnesthesiologyLMU HospitalLudwig-Maximilian-UniversityMunichGermany Department of Anesthesiology LMU University HospitalMunichGermany Advanced Concepts and Studies Office European Space AgencyNoordwijkthe Netherlands

On behalf of the Topical Team Hibernation of the European Space Agency,we would like to provide some comments on the recently published article"Primate preoptic neurons drive hypothermia and cold defense"by Zhang and colleagues.1 We read the manuscript with high interest and acknowledge that the authors were able to conduct their experiment on non-human primates,a challenging model for both practical and ethical reasons,hereby striving to expand the validity of many experiments in rodents.

关键词： behalf Earth knowledge

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Morphological and Structural Study of Native Kidneys in Chronic Kidney Disease Patients on Dialysis Compared to Non-Dialysis Patients

引用

Open Journal of Nephrology 2020年第4期10卷 348-360页

作者： Jacques Vigan Patricia Ahouansou Yekpe Sonia Adjanohoun Séraphin Ahoui Bruno leopold Agboton Hosana Kpoviessi SM Olivier Biaou Nephrology and Hemodialysis Academic Clinic National University Hospital Center Hubert K Maga (CNHU-HKM) of Cotonou Cotonou Benin CNHU-HKM Medical Imaging Center Cotonou Benin Nephrology Healthcare Center Borgou Regional Hospital Parakou Benin

Whether on dialysis or not, native kidneys in chronic kidney disease (CKD) patients undergo morphological and structural changes. Objective: To study native kidney morphometric and structural aspects in CKD patients on dialysis and non-dialysis patients. Methods: It was a descriptive, analytical, and cross-sectional study conducted from May to December 2018. The study enrolled CKD patients on dialysis or not followed at CNHU-HKM in Cotonou. Renal ultrasound was performed to locate cysts and uroscanner completed in the presence of atypical cysts. Through logistic regression, associated factors were determined. Results: The sample size was 240 patients, of which 151 (62.9%) were receiving dialysis and 89 (37.1%) non-dialysis patients. Male subjects were predominant (sex ratio = 1.5). The average size of the right kidney, expressed in mm in patients on dialysis was: pole-to-pole length = 78.56;width = 42.06;cortical thickness = 11.80;and the left kidney: pole-to-pole length = 79.76;width = 41.53;cortical thickness = 12.6. For non-dialysis patients, the following size was recorded for the right kidney: pole-to-pole length = 92.35;width = 47.61;cortical thickness = 15.64;and left kidney: length = 92.13;width = 47.82;cortical thickness = 15.43. Predictive factors for the occurrence of acquired renal cysts were: old age (p = 0.0001), dialysis (p Conclusion: CKD patients on dialysis have small kidneys and are more likely to develop acquired renal cysts. There is a need to carry out an annual ultrasound screening for native kidneys in patients receiving dialysis.

关键词： Chronic Kidney Disease Dialysis Acquired Renal Cysts

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

On tolerability and safety of a maintenance treatment with 6-thioguanine in azathioprineor 6-mercaptopurine intolerant IBD patients

引用

World Journal of Gastroenterology 2005年第35期11卷 5540-5544页

作者： Nanne KH de Boer Luc JJ Derijks Lennard PL Gilissen Daniel W Hommes leopold GJB Engels Sybrand Y de Boer Gijsbertus den Hartog Piet M Hooymans Anja BU M(?)kelburg Barend D Westerveld Anton HJ Naber Chris JJ Mulder Dirk J de Jong Department of Gastroenterology and Hepatology VU University Medical Centre Amsterdam The Netherlands Department of Clinical Pharmacy Maxima Medical Centre Veldhoven The Netherlands Department of Gastroenterology and Hepatology Academic Hospital Maastricht The Netherlands Department of Gastroenterology and Hepatology Academic Medical Centre Amsterdam The Netherlands Department of Gastroenterology and Hepatology Maasland Hospital Sittard The Netherlands Department of Gastroenterology and Hepatology Rijnstate Hospital Arnhem The Netherlands Department of Clinical Pharmacy Maasland Hospital Sittard The Netherlands Department of Gastroenterology and Hepatology Isala Clinics Location Sophia Zwolle The Netherlands Department of Gastroenterology and Hepatology Radboud University Nijmegen Medical Centre The Netherlands

AIM: To determine the tolerability and safety profile of a low-dose maintenance therapy with 6-TG in azathioprine (AZA) or 6-mercaptopurine (6-MP) intolerant inflammatory bowel disease (IBD) patients over a treatment period of at least 1 ***: Database ***: Twenty out of ninety-five (21%) patients discontinued 6-TG (mean dose 24.6 mg; mean 6-TGN level 540 pmol/8×108 RBC) within 1 year. Reasons for discontinuation were GI complaints (31%), malaise (15%)and hepatotoxicity (15%). Hematological events occurred in three patients, one discontinued treatment. In the 6-TG-tolerant group, 9% (7/75) could be classified as hepatotoxicity. An abdominal ultrasound was performed in 54% of patients, one patient had ***: The majority of AZA or 6-MP-intolerant IBD patients (79%) is able to tolerate maintenance treatment with 6-TG (dosages between 0.3 and 0.4 mg/kg per d). 6-TG may still be considered as an escape maintenance immunosuppressant in this difficult to treat group of patients, taking into account potential toxicity and efficacy of other alternatives. The recently reported hepatotoxicity is worrisome and 6-TG should therefore be administered only in prospective trials.

关键词： 6-Thioguanine Azathioprine 6-Mercaptopurine Crohn's disease Ulcerative colitis Side effects Tolerance Safety

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chromized Layers Produced on Steel Surface by Means of CVD

Chromized Layers Produced on Steel Surface by Means of CVD

引用

14～(th) Congress of International Federation for Heat Treament and Surface Engineering

作者： KASPRZYCKA Ewa BOGDA■SKI Bogdan JEZIORSKI leopold JASI■SKI Józef TORBUS Roman Institute of Precision Mechanics Warsaw Poland Institute of Precision Mechanics Warsaw Poland Institute of Materials Engineering Czestochowa University of Technology Poland Institute of Materials Engineering Czestochowa University of Technology Poland Institute of Materials Engineering Czestochowa University of Technology Poland

＜正＞ Chemical vapour deposition of chromium on the surface of carbon steel has been investigated using a novel CVD method that combines the low cost of pack cementation method with advantages of vacuum technique. The processes have been performed in chromium chlorides atmosphere at a low pressure range from 1 to 800 hPa, the treatment temperature 800 to 950℃. Studies of the layers thickness, the phase composition, Cr, C and Fe depth profiles in diffusion zone have been conducted. The effect of the vacuum level during the process and the process parameters such as time and temperature on layer diffusion growth on the carbon steel surface has been investigated.

关键词： Diffusion layers thermochemical treatment diffusion chromizing carbide layer

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

《沙乡年鉴》序言

引用

中国翻译 2021年第1期42卷 170-172页

作者： [美]利奥波德曹明伦(译) 不详成都大学外国语学院

[1]有些人没有野生物相伴也能生活,有些人则不能。本书中这些短文就记述了后者所感受的欢愉和身处的窘况。[2]在社会进程开始灭绝野生动植物之前,其存在被人视为自然常态,犹如风吹日落般天经地义。如今,我们却面对这样一个问题:为了一... 详细信息

[1]有些人没有野生物相伴也能生活,有些人则不能。本书中这些短文就记述了后者所感受的欢愉和身处的窘况。[2]在社会进程开始灭绝野生动植物之前,其存在被人视为自然常态,犹如风吹日落般天经地义。如今,我们却面对这样一个问题:为了一种更高的“生活水准”,是否就值得牺牲那些天生地养、自然蕃息的生物?对我们少数人而言,有机会看到大雁比观看电视更重要,而有幸找到一株老冠花则是一种权利,一种与言论自由一样不可剥夺的权利。

关键词：言论自由野生动植物《沙乡年鉴》生活水准权利

来源：

维普期刊数据库

同方期刊数据库评论