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电力电容器与无功补偿 1980年第1期 69-76页

作者： R.FOURNIE j.PERRET j.capelle 法国电力局(EdF)

在1970到1977年期间,由于耐用性试验的使用,评定纸-聚丙烯组合绝缘性能已经成为可能。已开展两个试验: ──在热和电应力下的加速老化试验使得绝缘不受缩短其寿命的物理-化学反应的影响得以确定。──包括施加热应力的过电压耐受试验用... 详细信息

在1970到1977年期间,由于耐用性试验的使用,评定纸-聚丙烯组合绝缘性能已经成为可能。已开展两个试验: ──在热和电应力下的加速老化试验使得绝缘不受缩短其寿命的物理-化学反应的影响得以确定。──包括施加热应力的过电压耐受试验用来检验在低温下投入时不致引起绝缘的恶化,而如果发生局部放电,均以结构上的安排来适当地抵消。综观所得到的结果表明,这里介绍的试验能增进我们对由纸-聚丙烯组合介质构成的绝缘系统恶化过程的认识。耐用性试验,过电压,纸-聚丙烯,电力电容器,热老化。

关键词：电力电容器耐受试验过电压超电压局部放电聚丙烯聚烯烃多氯联苯

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Prehabilitation prior to intestinal resection in Crohn’s disease patients:An opinion review

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World journal of Gastroenterology 2022年第22期28卷 2403-2416页

作者： Michiel T j Bak Marit F E Ruiterkamp Oddeke van Ruler Marjo j E Campmans-Kuijpers Bart C Bongers Nico L U van Meeteren C janneke van der Woude Laurents P S Stassen Annemarie C de Vries Department of Gastroenterology and Hepatology Erasmus University Medical Center RotterdamRotterdam 3015 GDNetherlands Department of Surgery IJsselland HospitalCapelle aan den IJssel 2906 ZCNetherlands Department of Surgery Erasmus University Medical Center RotterdamRotterdam 3015 GDNetherlands Department of Gastroenterology and Hepatology University Medical Center Groningen and University of GroningenGroningen 9713 GZNetherlands Department of Nutrition and Movement Sciences School of Nutrition and Translational Research in MetabolismMaastricht UniversityMaastricht 6200 MDNetherlands Department of Epidemiology Care and Public Health Research InstituteMaastricht UniversityMaastricht 6200 MDNetherlands Department of Anaesthesiology Erasmus MC University Medical Center RotterdamRotterdam 3015 GDNetherlands Department of Surgery Maastricht University Medical CenterMaastricht 6229 HXNetherlands

Patients with Crohn’s disease(CD)are at a considerable risk for intestinal *** 25%of patients with CD will undergo an intestinal resection within 10 years of *** complications after CD surgery have been reported in 20%-47%of the *** general and CD-related risk factors are associated with postoperative complications,and comprise non-modifiable(e.g.,age)and potentially modifiable risk factors(e.g.,malnutrition).Prehabilitation focuses on the preoperative period with strategies designed to optimize modifiable risk factors concerning the physical and mental condition of the individual *** aim of prehabilitation is to enhance postoperative recovery and return to or even improve preoperative functional *** improvement of nutritional status,physical fitness,cessation of smoking,psychological support,and critical revision of preoperative use of CD medication are important *** of the effect on postoperative outcome in CD patients are scarce,and guidelines lack recommendations on tailored *** this opinion review,we review the current evidence on the impact of screening and management of nutritional status,physical fitness,CD medication and laboratory values on the postoperative course following an intestinal resection in CD *** addition,we aim to provide guidance for individualized multimodal prehabilitation in clinical practice concerning these modifiable factors.

关键词： Crohn’s disease Prehabilitation strategies Nutrition Physical fitness Medication Laboratory values

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Scoring Cercospora Leaf Spot on Sugar Beet:Comparison of UGV and UAV Phenotyping Systems

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Plant Phenomics 2020年第1期2卷 225-242页

作者： S.jay A.Comar R.Benicio j.Beauvois D.Dutartre G.Daubige W.Li j.Labrosse S.Thomas N.Henry M.Weiss F.Baret INRAE UMR 114 EMMAHUMT CAPTEF-84914 AvignonFrance HIPHEN SAS 84000 AvignonFrance ARVALIS-Institut du végétal 84000 AvignonFrance Florimond Desprez 59242 Capelle-en-PévèleFrance

Selection of sugar beet(Beta vulgaris L.)cultivars that are resistant to Cercospora Leaf Spot(CLS)disease is critical to increase *** selection requires an automatic,fast,and objective method to assess CLS severity on thousands of cultivars in the *** this purpose,we compare the use of submillimeter scale RGB imagery acquired from an Unmanned Ground Vehicle(UGV)under active illumination and centimeter scale multispectral imagery acquired from an Unmanned Aerial Vehicle(UAV)under passive *** variables are extracted from the images(spot density and spot size for UGV,green fraction for UGV and UAV)and related to visual scores assessed by an *** show that spot density and green fraction are critical variables to assess low and high CLS severities,respectively,which emphasizes the importance of having submillimeter images to early detect CLS in field *** sensitivity to CLS can then be accurately retrieved based on time integrals of UGV-and UAV-derived *** UGV shows the best estimation performance,UAV can show accurate estimates of cultivar sensitivity if the data are properly *** and limitations of UGV,UAV,and visual scoring methods are finally discussed in the perspective of high-throughput phenotyping.

关键词： illumination millimeter critical

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’REAL TIME’ SYNCHROTRON RADIATION TOPOGRAPHY:RECENT INVESTIGATIONS AND PROSPECTS

’REAL TIME’ SYNCHROTRON RADIATION TOPOGRAPHY:RECENT INVEST...

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Sixteenth Congress of the International Union of Crystallography

作者： j.Baruchel ESRF 38043 GrenobleFrance

＜正＞Many ’real time’ topographic investigations were recently performed on synchrotron radiation facilities（LURE, Daresbury,NSLS）.They include the initial stages of lattice relaxation in strained layer semiconductors（Barnett et al）,a stroboscopic investigation of vibration modes in quartz （capelle et al）.the nucleation of the incomensurate phase of

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