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Analytical method to measure bending deformations in prismatic optical films

Chinese Optics Letters 2016年第4期14卷 59-63页

作者： berta garcia-fernandez Antonio Alvarez fernandez-Balbuena Daniel-Vazquez-Molini Department of Optics Faculty of Optics and Optometry University Complutense of Madrid Madrid 28040 Spain Department of Forest and Environmental Engineering and Management School of Forestry Engineering Polytechnic University of Madrid Madrid 28040 Spain

The aim of this work is to provide an analytical method based on experimental measurements in order to obtain the prismatic film deformation for different curvatures of hollow cylindrical prismatic light guides(CPLGs). To conform to cylindrical guides it is necessary to bend the film to guide the light; changes induced by curving the film give rise to deformation shifts. Light losses affected by deformation are experimentally evaluated and numerically analyzed. The effect of deformation on prism angle is especially increased for CPLGs of curvatures higher than 20 m_1. An experimental method for the accurate transmittance of measurements related to bending is presented.

关键词：弯曲测量光学薄膜变形分析棱镜空心圆柱测量分析变形位移数值分析

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Perioperative management and early complications after intestinal resection with ileocolonic anastomosis in Crohn’s disease:analysis from the PRACTICROHN study

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Gastroenterology Report 2019年第3期7卷 168-175,I0001,I0002页

作者： Ana Gutierrez Montserrat Rivero Maria Dolores Martin-Arranz Valle garcia Sanchez Manuel Castro Jesus Barrio Ruth de Francisco Manuel Barreiro-de Acosta berta Julia Luis Cea-Calvo Cristina Romero Natalia Borruel Sainz Eugeni Domenech Gastroenterology Department General University Hospital of Alicante and Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas(CIBERehd)CarlosⅢHealth InstituteMadridSpain Gastroenterology Department Marques de Valdecilla General University HospitalSantanderSpain Gastroenterology Department La Paz General University HospitalInstituto de Investigacion Biomedica La Paz(IdiPaz)MadridSpain Clinical Management of Gastrointestinal Tract Diseases Unit Reina Sofia University HospitalMaimonides Institute of Biomedical Research of Cordoba(IMIBIC)Cordoba UniversityCordobaSpain Gastroenterology Department Valme University HospitalSevillaSpain Gastroenterology Department University HospitalRio HortegaValladolidSpain Gastroenterology Department University Hospital Central de AsturiasOviedoSpain Gastroenterology Department Inflammatory Bowel Disease UnitUniversity Hospital Complex of Santiago de CompostelaSantiago de CompostelaSpain Medical Department Merck Sharp and DohmeMadridSpain Crohn-Colitis Care Unit(UACC) Digestive Tract ServiceHospital Universitari Vall d’HebronBarcelonaSpain Gastroenterology Department Germans Trias i Pujol University Hospital and CIBERehdBadalonaSpain

Background:This study is aimed at describing the prevalence of and risk factors associated with early post-operative complications after Crohn’s disease-related intestinal ***:This was a retrospective analysis of data from the PRACTICROHN *** Crohn’s disease patients who underwent ileocolonic resection with ileocolonic anastomosis between January 2007 and December 2010 were *** complications evaluated included death,ileus,anastomotic leak,abscess,wound infection,catheter-related infection,digestive bleeding and other extra-abdominal infections that occurred in the 30 days after ***:A total of 364 patients(median age at surgery 38 years and 50%men)were *** for surgery was:stricturing disease(46.4%),penetrating disease(31.3%),penetrating and stricturing disease(14.0%)or resistance to medical treatment(5.8%).Early complications were recorded in 100(27.5%)patients,with wound infection,intra-abdominal abscess and anastomotic leakage being the most frequent *** hospitalization duration was 16 days for patients with complications vs.9 days without complications(P<0.001).Complications were more common among patients with penetrating disease(36/114,31.6%)and those refractory to treatment(9/21,42.9%)compared with stricturing disease(45/169,26.6%)or stricturingtpenetrating disease(6/51,11.8%)(P=0.040).The rate of complications was higher among patients with diagnosis made at the time of surgery(15/31,48.4%)compared with the rest(85/331,25.7%)(P=0.013).Medication received at the time of surgery did not affect the rate of ***:Almost a quarter of patients developed early complications after intestinal *** disease and urgent surgery were associated with an increased risk of complications.

关键词： Ileocolonic resection Crohn’s disease post-operative complications risk factors

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Performance and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

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Chinese Physics C 2024年第2期48卷 1-25页

作者： G. Aad B. Abbott K. Abeling N.J. Abicht S.H. Abidi A. Aboulhorma H. Abramowicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam Bourdarios L. Adamczyk S.V. Addepalli M.J. Addison J. Adelman A. Adiguzel T. Adye A.A. Affolder Y. Afik M.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahmad F. Ahmadov W.S. Ahmed S. Ahuja X. Ai G. Aielli A. Aikot M. Ait Tamlihat B. Aitbenchikh I. Aizenberg M. Akbiyik T.P.A. Åkesson A.V. Akimov D. Akiyama N.N. Akolkar K. Al Khoury G.L. Alberghi J. Albert P. Albicocco G.L. Albouy S. Alderweireldt M. Aleksa I.N. Aleksandrov C. Alexa T. Alexopoulos F. Alfonsi M. Algren M. Alhroob B. Ali H.M.J. Ali S. Ali S.W. Alibocus M. Aliev G. Alimonti W. Alkakhi C. Allaire B.M.M. Allbrooke J.F. Allen C.A. Allendes Flores P.P. Allport A. Aloisio F. Alonso C. Alpigiani M. Alvarez Estevez A. Alvarez fernandez M. Alves Cardoso M.G. Alviggi M. Aly Y. Amaral Coutinho A. Ambler C. Amelung M. Amerl C.G. Ames D. Amidei S.P. Amor Dos Santos K.R. Amos V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angerami A.V. Anisenkov A. Annovi C. Antel M.T. Anthony E. Antipov M. Antonelli F. Anulli M. Aoki T. Aoki J.A. Aparisi Pozo M.A. Aparo L. Aperio Bella C. Appelt A. Apyan N. Aranzabal S.J. Arbiol Val C. Arcangeletti A.T.H. Arce E. Arena J-F. Arguin S. Argyropoulos J.-H. Arling O. Arnaez H. Arnold G. Artoni H. Asada K. Asai S. Asai N.A. Asbah J. Assahsah K. Assamagan R. Astalos S. Atashi R.J. Atkin M. Atkinson H. Atmani P.A. Atmasiddha K. Augsten S. Auricchio A.D. Auriol V.A. Austrup G. Avolio K. Axiotis G. Azuelos D. Babal H. Bachacou K. Bachas A. Bachiu F. Backman A. Badea P. Bagnaia M. Bahmani A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubramanian E.M. Baldin P. Balek E. Ballabene F. Balli L.M. Baltes W.K. Balunas J. Balz E. Banas M. Bandieramonte A. Bandyopadhyay S. Bansal L. Barak M. Barakat E.L. Barberio D. Barberis M. Barbero M.Z. Barel K.N. Barends T. Barillari M-S. Barisits T. Barklow P. Baron D.A. Baron Mo The ATLAS Collaboration

The identification of jets originating from quarks and gluons,often referred to as quark/gluon tagging,plays an important role in various analyses performed at the Large Hadron Collider,as Standard Model measurements and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the measurement of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated luminosity of 140 fb^(-1) collected by the ATLAS *** taggers with high performances in rejecting jets from gluon over jets from quarks are studied:one tagger is based on requirements on the number of inner-detector tracks associated with the jet,and the other combines several jet substructure observables using a boosted decision tree.A method is established to determine the quark/gluon fraction in data,by using quark/gluon-enriched subsamples defined by the jet *** in tagging efficiency between data and simulation are provided for jets with transverse momentum between 500 GeV and 2 TeV and for multiple tagger working points.

关键词： ATLAS JET QUARK GLUON TAGGING

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