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Tuning gelatin-based hydrogel towards bioadhesive ocular tissue engineering applications

Bioactive materials 2021年第11期6卷 3947-3961页

作者： sina sharifi mohammad mirazul Islam hannah sharifi rakibul Islam Darrell Koza Felisa reyes-Ortega David Alba-molina Per H.Nilsson Claes H.Dohlman Tom Eirik mollnes James Chodosh miguel Gonzalez-Andrades massachusetts Eye and Ear and schepens Eye research Institute Department of OphthalmologyHarvard Medical SchoolBostonMAUSA Department of Immunology Oslo University HospitalRikshospitaletUniversity of OsloOsloNorway Department of Physical sciences Eastern Connecticut State UniversityWillimanticCTUSA Linnaeus Center for Biomaterials Chemistry Linnaeus UniversityKalmarSweden research Laboratory Nordland HospitalBodøNorway Centre of molecular Inflammation research Norwegian University of Science and TechnologyTrondheimNorway maimonides Biomedical research Institute of Cordoba(ImIBIC) Department of OphthalmologyReina Sofia University Hospital and University of CordobaCordobaSpain Faculty of Health sciences K.G.Jebsen TRECUniversity of TromsøNorway

Gelatin based adhesives have been used in the last decades in different biomedical applications due to the excellent biocompatibility,easy processability,transparency,non-toxicity,and reasonable mechanical properties to mimic the extracellular matrix(ECm).Gelatin adhesives can be easily tuned to gain different viscoelastic and mechanical properties that facilitate its ocular *** herein grafted glycidyl methacrylate on the gelatin backbone with a simple chemical modification of the precursor,utilizing epoxide ring-opening reactions and visible *** chemical modification allows the obtaining of an elastic protein-based hydrogel(GELGYm)with excellent biomimetic properties,approaching those of the native *** can be modulated to be stretched up to 4 times its initial length and withstand high tensile stresses up to 1.95 mPa with compressive strains as high as 80%compared to Gelatin-methacryloyl(GeImA),the most studied derivative of gelatin used as a *** is also highly biocompatible and supports cellular adhesion,proliferation,and migration in both 2 and 3-dimensional *** characteristics along with its super adhesion to biological tissues such as cornea,aorta,heart,muscle,kidney,liver,and spleen suggest widespread applications of this hydrogel in many biomedical areas such as transplantation,tissue adhesive,wound dressing,bioprinting,and drug and cell delivery.

关键词： Natural-based hydrogel Gelatin Biocompatible Biomimetic Bioadhesive Cornea

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美国临床药学的发展与实践

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中国药房 2015年第26期26卷 3601-3611页

作者： Kimberly K.scarsi Emily A.Prinz hannah K.snyder Keith m.Olsen 张伶俐曾力楠归舸内布拉斯加大学医学中心药学院临床药学系四川大学华西第二医院药学部成都610041 四川大学华西第二医院循证药学中心成都610041 出生缺陷与相关妇儿疾病教育部重点实验室成都610041 四川大学华西药学院成都610041

目的:介绍美国临床药学的发展史及其实践领域的拓展。方法:简要总结20世纪美国临床药学发展史及其临床实践领域从住院部拓展到门诊,并描述临床药师的主要职责。结果与结论:美国临床药学的重心已从用药和药物调剂向"以患者为中心"、以提... 详细信息

目的:介绍美国临床药学的发展史及其实践领域的拓展。方法:简要总结20世纪美国临床药学发展史及其临床实践领域从住院部拓展到门诊,并描述临床药师的主要职责。结果与结论:美国临床药学的重心已从用药和药物调剂向"以患者为中心"、以提高用药安全和有效为目标的临床实践上倾斜。20世纪初,在大多数医院尚无雇佣药师时,一些药师中的有识之士就已开始参加患者监护查房。此后,出现了更多开创性临床实践模式,昭示着药学职业的巨大潜力。这一系列改变也催生了药学博士项目发展,将药师更好地培养为临床人员,运用其药学专长优化患者监护。虽然临床药学的进步并非一蹴而就和一帆风顺,但经过药师和专业组织的努力,临床药学发展方向发生转变,药师已成为多学科团队中不可或缺的一员。

关键词：美国临床药学医院药学门诊监护

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The face of conservation responding to a dynamically changing world

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Integrative Zoology 2015年第5期10卷 436-452页

作者： ruscena WIEDErHOLT Anne m.TrAINOr Nicole mICHEL Patrick D.sHIrEY ronald r.sWAIsGOOD Doug TALLAmY susan C.COOK-PATTON school of Natural resources and the Environment University of ArizonaTucsonArizonaUSA school of Forestry and Environmental studies Yale UniversityNew HavenConnecticutUSA and The Nature ConservancyArlingtonVirginiaUSA school of Environment and sustainability University of SaskatchewanSaskatchewanCanada r.A.smith National OakmontPennsylvaniaUSA Division of Applied Animal Ecology San Diego Zoo Institute for Conservation ResearchCaliforniaUSA Department of Entomology and Wildlife Ecology University of DelawareNewarkDelawareUSA American Association for Advancement of science WashingtonDCUSA

In its 40-year history,the science of conservation has faced unprecedented challenges in terms of environmental damage and rapid global change,and environmental problems are only increasing as greater demands are placed on limited natural *** science has been adapting to keep pace with these ***,we highlight contemporary and emerging trends and innovations in conservation science that we believe represent the most effective responses to biodiversity *** focus on specific areas where conservation science has had to adjust its approach to address emerging threats to biodiversity,including habitat destruction and degradation,climate change,declining populations and invasive *** also document changes in attitudes,norms and practices among conservation scientists.A key component to success is engaging and maintaining public support for conservation,which can be facilitated through the use of *** recent trends in conservation and management are innovative and will assist in optimizing conservation strategies,increasing our leverage with the general public and tackling our current environmental challenges.

关键词： global change management strategies paradigm shifts public engagement trends in conservation science

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Automated Cell Detection and morphometry on Growth Plate Images of mouse Bone

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Applied mathematics 2014年第18期5卷 2866-2880页

作者： maria-Grazia Ascenzi Xia Du James I. Harding Emily N. Beylerian Brian m. de silva Ben J. Gross hannah K. Kastein Weiguang Wang Karen m. Lyons Hayden schaeffer Department of Orthopaedic surgery University of California Los Angeles California USA Department of mathematics University of California Los Angeles California USA Department of mathematics University of California Irvine California USA

microscopy imaging of mouse growth plates is extensively used in biology to understand the effect of specific molecules on various stages of normal bone development and on bone disease. Until now, such image analysis has been conducted by manual detection. In fact, when existing automated detection techniques were applied, morphological variations across the growth plate and heterogeneity of image background color, including the faint presence of cells (chondrocytes) located deeper in tissue away from the image’s plane of focus, and lack of cell-specific features, interfered with identification of cells. We propose the first method of automated detection and morphometry applicable to images of cells in the growth plate of long bone. Through ad hoc sequential application of the retinex method, anisotropic diffusion and thresholding, our new cell detection algorithm (CDA) addresses these challenges on bright-field microscopy images of mouse growth plates. Five parameters, chosen by the user in respect of image characteristics, regulate our CDA. Our results demonstrate effectiveness of the proposed numerical method relative to manual methods. Our CDA confirms previously established results regarding chondrocytes’ number, area, orientation, height and shape of normal growth plates. Our CDA also confirms differences previously found between the genetic mutated mouse smad1/5CKO and its control mouse on fluorescence images. The CDA aims to aid biomedical research by increasing efficiency and consistency of data collection regarding arrangement and characteristics of chondrocytes. Our results suggest that automated extraction of data from microscopy imaging of growth plates can assist in unlocking information on normal and pathological development, key to the underlying biological mechanisms of bone growth.

关键词： Anisotropic Diffusion Cell Detection Growth Plate mouse retinex

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sharpening emitter localization in front of a tuned mirror

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Light(science & Applications) 2018年第1期7卷 71-78页

作者： hannah s.Heil Benjamin schreiber ralph Götz monika Emmerling marie-Christine Dabauvalle Georg Krohne sven Höfling martin Kamp markus sauer Katrin G.Heinze rudolf Virchow Center Research Center for Experimental BiomedicineUniversity of WürzburgJosef-Schneider-Str.297080 WürzburgGermany Department of Biotechnology and Biophysics BiozentrumUniversity of WürzburgAm Hubland97074 WürzburgGermany Technische Physik Physikalisches Institut and Wilhelm Conrad Röntgen-Center for Complex Material SystemsUniversity of WürzburgAm Hubland97074 WürzburgGermany Division of Electron microscopy BiozentrumUniversity of WürzburgAm Hubland97074 WürzburgGermany sUPA School of Physics and AstronomyUniversity of St AndrewsSt Andrews KY169SSUK

single-molecule localization microscopy(smLm)aims for maximized precision and a high signal-to-noise *** features can be provided by placing the emitter in front of a metal-dielectric nanocoating that acts as a tuned mirror2–***,we demonstrate that a higher photon yield at a lower background on biocompatible metal-dielectric nanocoatings substantially improves smLm performance and increases the localization precision by up to a factor of *** resolution improvement relies solely on easy-to-fabricate nanocoatings on standard glass coverslips and is spectrally and spatially tunable by the layer design and wavelength,as experimentally demonstrated for dual-color smLm in cells.

关键词： emitter mirror tunable

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C-reactive protein and radiographic findings of lower respiratory tract infection in infants

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World Journal of radiology 2017年第4期9卷 206-211页

作者： maria Twomey hannah Fleming Fiachra moloney Kevin P murphy Lee Crush siobhan B O’Neill Oisin Flanagan Karl James Conor Bogue Owen J O’Connor michael m maher Department of radiology Cork University HospitalWiltonT12 DC4A CorkIreland

AIm To evaluate the association between C-reactive protein(CrP) and radiological evidence of lower respiratory tract infection(LrTI) in *** All patients aged less than 4 years who presented with suspected lower respiratory tract infection,who received a peri-presentation chest radiograph and CrP blood measurement over an 18-mo period were included in the ***,gender,source of referral,CrP,white cell count,neutrophil count along with the patients' symptoms and radiologist's report were *** Three hundred and eleven patients met the *** chest radiographs were more common in patients with elevated CrP levels(P radiologic signs of LrTI were identified in 73.7% of chest radiographs when a patient had a CrP level between 50-99 mg/*** levels were a better predictor of positive chest radiograph findings for those aged greater than I year compared to those 1 year or *** CrP may be used in patients with suspected LrTI diagnosis to select those who are likely to have positive findings on chest radiograph,thus reducing unnecessary chest radiographs.

关键词： Chest radiograph C-reactive protein Chest infection respiratory infection Pediatric

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search for the doubly charmed baryon ■

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science China(Physics,mechanics & Astronomy) 2020年第2期63卷 8-22页

作者： r.Aaij C.Abellán Beteta T.Ackernley B.Adeva m.Adinolfi H.Afsharnia C.A.Aidala s.Aiola Z.Ajaltouni s.Akar P.Albicocco J.Albrecht F.Alessio m.Alexander A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr s.Amato Y.Amhis L.An L.Anderlini G.Andreassi m.Andreotti F.Archilli J.Arnau romeu A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier s.Bachmann J.J.Back s.Baker V.Balagura W.Baldini A.Baranov r.J.Barlow s.Barsuk W.Barter m.Bartolini F.Baryshnikov G.Bassi V.Batozskaya B.Batsukh A.Battig V.Battista A.Bay m.Becker F.Bedeschi I.Bediaga A.Beiter L.J.Bel V.Belavin s.Belin N.Beliy V.Bellee K.Belous I.Belyaev G.Bencivenni E.Ben-Haim s.Benson s.Beranek A.Berezhnoy *** D.Berninghoff H.C.Bernstein E.Bertholet A.Bertolin C.Betancourt F.Betti m.O.Bettler Ia.Bezshyiko s.Bhasin J.Bhom m.s.Bieker s.Bifani P.Billoir A.Birnkraut A.Bizzeti m.Bjφrn m.P.Blago T.Blake F.Blanc s.Blusk D.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar s.Borghi m.Borisyak m.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi s.Braun A.Brea rodriguez m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu E.Buchanan A.Buonaura C.Burr A.Bursche J.s.Butter J.Buytaert W.Byczynski s.Cadeddu H.Cai r.Calabrese s.Cali r.Calladine m.Calvi m.Calvo Gomez A.Camboni P.Campana D.H.Campora Perez L.Capriotti A.Carbone G.Carboni r.Cardinale A.Cardini P.Carniti K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero r.Cenci J.Cerasoli m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis m.Chefdeville V.Chekalina C.Chen s.Chen A.Chernov s.-G.Chitic V.Chobanova m.Chrzaszcz A.Chubykin P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek F.Cindolo P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo A.Comerma-montells A.Contu N.Cooke G.Coombs s.Coquereau G.Corti C.m.Costa sobral B.Couturier D.C.Craik J.Crkovska A.Crocombe m.Cruz Torres r.Currie C.L.Da silva E.Dall'Occo J.Dalseno C.D'Ambrosio A.Danilina P.d'Argent A.Davis O.De Aguiar Francisco K.De Bruyn s.De Capua m Centro Brasileiro de Pesquisas Fisicas(CBPF) Rio de JaneiroBrazil Universidade Federal do rio de Janeiro(UFrJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina school of Physics state Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3Universite Paris-SaclayOrsayFrance LPNHE Sorbonne Universite Paris Diderot Sorbonne Paris Cite CNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany max-Planck-Institut für Kernphysik(mPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany school of Physics University College DublinDublinIreland INFN sezione di Bari BariItaly INFN sezione di Bologna BolognaItaly INFN sezione di Ferrara FerraraItaly INFN sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN sezione di Genova GenovaItaly INFN sezione di milano-Bicocca MilanoItaly INFN sezione di milano MilanoItaly INFN sezione di Cagliari MonserratoItaly INFN sezione di Padova PadovaItaly INFN sezione di Pisa PisaItaly INFN sezione di roma Tor Vergata RomaItaly INFN sezione di roma La sapienza RomaItaly Nikhef National Institute for subatomic Physics AmsterdamNetherlands Nikhef National Institute for subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of sciences KrakowPoland AGH-University of science and Technology Faculty of Physics and Applied Computer ScienceKrakowPoland Natio

A search for the doubly charmed baryon ■^+cc is performed through its decay to theΛ^+c K^-π^+ final state,using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7,8 and 13 *** data correspond to a total integrated luminosity of 9 fb^-*** significant signal is observed in the mass range from 3.4 to 3.8 GeV/c^*** limits are set at 95%credibility level on the ratio of the ■^+cc production cross-section times the branching fraction to that ofΛ^+c and ■^++cc *** limits are determined as functions of the ■^+cc mass for different lifetime hypotheses,in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.

关键词： charmed baryons limits on production of particles charmed quarks experimental tests

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Evidence of a J/ψΛstructure and observation of excited■^(-)states in the■b^(-)→J/ψΛK^(-) decay

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science Bulletin 2021年第13期66卷 1278-1287,M0003页

作者： r.Aaij C.Abellán Beteta T.Ackernley B.Adeva m.Adinolfi H.Afsharnia C.A.Aidala s.Aiola Z.Ajaltouni s.Akar J.Albrecht F.Alessio m.Alexander A.Alfonso Albero Z.Aliouche G.Alkhazov P.Alvarez Cartelle s.Amato Y.Amhis L.An L.Anderlini A.Andreianov m.Andreotti F.Archilli A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier s.Bachmann m.Bachmayer J.J.Back s.Baker P.Baladron rodriguez V.Balagura W.Baldini J.Baptista Leite r.J.Barlow s.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi B.Batsukh A.Battig A.Bay m.Becker F.Bedeschi I.Bediaga A.Beiter V.Belavin s.Belin V.Bellee K.Belous I.Belov I.Belyaev G.Bencivenni E.Ben-Haim A.Berezhnoy *** D.Berninghoff H.C.Bernstein C.Bertella E.Bertholet A.Bertolin C.Betancourt F.Betti Ia.Bezshyiko s.Bhasin J.Bhom L.Bian m.s.Bieker s.Bifani P.Billoir m.Birch F.C.r.Bishop A.Bizzeti m.Bj┆rn m.P.Blago T.Blake F.Blanc s.Blusk D.Bobulska J.A.Boelhauve O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar s.Borghi m.Borisyak m.Borsato J.T.Borsuk s.A.Bouchiba T.J.V.Bowcock A.Boyer C.Bozzi m.J.Bradley s.Braun A.Brea rodriguez m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu A.Buonaura C.Burr A.Bursche A.Butkevich J.s.Butter J.Buytaert W.Byczynski s.Cadeddu H.Cai r.Calabrese L.Calefice L.Calero Diaz s.Cali r.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes A.Camboni P.Campana A.F.Campoverde Quezada s.Capelli L.Capriotti A.Carbone G.Carboni r.Cardinale A.Cardini I.Carli P.Carniti L.Carus K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero s.Celani J.Cerasoli A.J.Chadwick m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis C.A.Chavez Barajas m.Chefdeville C.Chen s.Chen A.Chernov s.-G.Chitic V.Chobanova s.Cholak m.Chrzaszcz A.Chubykin V.Chulikov P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo L.Congedo A.Contu N.Cooke G.Coombs G.Corti C.m.Costa sobral B.Couturier D.C.Craik J.Crkovská m.Cruz Torres r.Currie C.L.Da silva E.Dall’ Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do rio de Janeiro(UFrJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina school of Physics state Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance UniversitéParis-saclay CNRS/IN2P3IJCLabOrsayFrance Laboratoire Leprince-ringuet(llr) PalaiseauFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany max-Planck-Institut für Kernphysik(mPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany school of Physics University College DublinDublinIreland INFN sezione di Bari BariItaly INFN sezione di Bologna BolognaItaly INFN sezione di Ferrara FerraraItaly INFN sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN sezione di Genova GenovaItaly INFN sezione di milano-Bicocca MilanoItaly INFN sezione di milano MilanoItaly INFN sezione di Cagliari MonserratoItaly Universita degli studi di Padova Universita e INFNPadovaPadovaItaly INFN sezione di Pisa PisaItaly INFN sezione di roma Tor Vergata RomaItaly INFN sezione di roma La sapienza RomaItaly Nikhef National Institute for subatomic Physics AmsterdamNetherlands Nikhef National Institute for subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of sciences KrakówPoland AGH-University of science and Techno

First evidence of a structure in the J/ψΛinvariant mass distribution is obtained from an amplitude analysis of■b^(-)J/ψΛK^(-)*** observed structure is consistent with being due to a charmonium pentaquark with strangeness with a significance of 3.1r including systematic uncertainties and lookelsewhere *** mass and width are determined to be 4458:8±2:9t4:7-1:1 meV and 17:3±6:5t8:0-5:7 meV,respectively,where the quoted uncertainties are statistical and *** structure is also consistent with being due to two *** addition,the narrow excited■^(-)states,N■(1690)and■(1820),are seen for the first time in a■b^(-)decay,and their masses and widths are measured with improved *** analysis is performed using pp collision data corresponding to a total integrated luminosity of 9 fb^(-1),collected with the LHCb experiment at centre-of-mass energies of 7,8 and 13 TeV.

关键词： QCD Exotics Pentaquark spectroscopy Quarkonium Particle and resonance production

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measurement of Ξcc++ production in pp collisions at s1/2=13 TeV

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Chinese Physics C 2020年第2期44卷 13-23页

作者： r.Aaij C.Abellán Beteta T.Ackernley B.Adeva m.Adinolfi H.Afsharnia C.A.Aidala s.Aiola Z.Ajaltouni s.Akar P.Albicocco J.Albrecht F.Alessio m.Alexander A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr s.Amato Y.Amhis L.An L.Anderlini G.Andreassi m.Andreotti F.Archilli A.Artamonov m.Artuso K.Arzymatov E.Aslanides m.Atzeni B.Audurier s.Bachmann J.J.Back s.Baker V.Balagura W.Baldini A.Baranov r.J.Barlow s.Barsuk W.Barter m.Bartolini F.Baryshnikov J.m.Basels G.Bassi V.Batozskaya B.Batsukh A.Battig A.Bay m.Becker F.Bedeschi I.Bediaga A.Beiter L.J.Bel V.Belavin s.Belin V.Bellee K.Belous I.Belyaev G.Bencivenni E.Ben-Haim s.Benson s.Beranek A.Berezhnoy *** D.Berninghoff H.C.Bernstein C.Bertella E.Bertholet A.Bertolin C.Betancourt F.Betti m.O.Bettler Ia.Bezshyiko s.Bhasin J.Bhom m.s.Bieker s.Bifani P.Billoir A.Bizzeti m.Bjørn m.P.Blago T.Blake F.Blanc s.Blusk D.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar s.Borghi m.Borisyak m.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi m.J.Bradley s.Braun A.Brea rodriguez m.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu E.Buchanan A.Buonaura C.Burr A.Bursche A.Butkevich J.s.Butter J.Buytaert W.Byczynski s.Cadeddu H.Cai r.Calabrese L.Calero Diaz s.Cali r.Calladine m.Calvi m.Calvo Gomez P.Camargo magalhaes A.Camboni P.Campana D.H.Campora Perez A.F.Campoverde Quezada L.Capriotti A.Carbone G.Carboni r.Cardinale A.Cardini I.Carli P.Carniti K.Carvalho Akiba A.Casais Vidal G.Casse m.Cattaneo G.Cavallero s.Celani r.Cenci J.Cerasoli m.G.Chapman m.Charles Ph.Charpentier G.Chatzikonstantinidis m.Chefdeville V.Chekalina C.Chen s.Chen A.Chernov s.-G.Chitic V.Chobanova s.Cholak m.Chrzaszcz A.Chubykin P.Ciambrone m.F.Cicala X.Cid Vidal G.Ciezarek F.Cindolo P.E.L.Clarke m.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo A.Comerma-montells A.Contu N.Cooke G.Coombs s.Coquereau G.Corti C.m.Costa sobral B.Couturier D.C.Craik J.Crkovska A.Crocombe m.Cruz Torres r.Currie C.L.Da silva E.Dall'Occo J.Dalseno C.D' Centro Brasileiro de Pesquisas Físicas(CBPF) Rio de JaneiroBrazil Universidade Federal do rio de Janeiro(UFrJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina school of Physics state Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance UniversitéClermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix marseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3UniversitéParis-SaclayOrsayFrance LPNHE Sorbonne UniversitéParis Diderot Sorbonne Paris CitéCNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultät Physik Technische Universität DortmundDortmundGermany max-Planck-Institut für Kernphysik(mPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universität HeidelbergHeidelbergGermany school of Physics University College DublinDublinIreland INFN sezione di Bari BariItaly INFN sezione di Bologna BolognaItaly INFN sezione di Ferrara FerraraItaly INFN sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN sezione di Genova GenovaItaly INFN sezione di milano-Bicocca MilanoItaly INFN sezione di milano MilanoItaly INFN sezione di Cagliari MonserratoItaly INFN sezione di Padova PadovaItaly INFN sezione di Pisa PisaItaly INFN sezione di roma Tor Vergata RomaItaly INFN sezione di roma La sapienza RomaItaly Nikhef National Institute for subatomic Physics AmsterdamNetherlands Nikhef National Institute for subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of sciences KrakówPoland AGH-University of science and Technology Faculty of Physics and Applied Computer ScienceKrakówPoland Nationa

The production of ■baryons in proton-proton collisions at a centre-of-mass energy of √s = 13 TeV is measured in the transverse-momentum range 4rapidity range2.0sed in this measurement correspond to an integrated luminosity of 1.7fb^-1,recorded by the LHCb experiment during *** ratio of the ■ production cross-section times the branching fraction of the■→∧^+cK^-π^+ π^+decay relative to the prompt ∧^+c production cross-section is found to be(2.22±0.27±0.29)×10^-4,assuming the central value of the measured lifetime,where the first uncertainty is statistical and the second systematic.

关键词： doubly charmed baryons hadron production QCD

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Wind Power Potential in Interior Alaska from a micrometeorological Perspective

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Atmospheric and Climate sciences 2014年第1期4卷 100-121页

作者： hannah K.ross John Cooney megan Hinzman samuel smock Gary sellhorst ralph Dlugi Nicole molders Gerhard Kramm Department of mechanical Engineering Tennessee Tech UniversityCookevilleUSA Department of Atmospheric sciences College of GeosciencesTexas A&M UniversityCollege StationUSA College of Arts and sciences University of WashingtonSeattleUSA Fu Foundation school of Engineering and Applied science Columbia UniversityNew YorkUSA Geophysical Institute University of Alaska FairbanksFairbanksUSA Arbeitgruppe Atmospharische Prozesse(AGAP) MunichGermany Department of Atmospheric sciences College of Natural Science and MathematicsUniversity of Alaska FairbanksFairbanksUSA

The wind power potential in Interior Alaska is evaluated from a micrometeorological perspective. Based on the local balance equation of momentum and the equation of continuity we derive the local balance equation of kinetic energy for macroscopic and turbulent systems, and in a further step, Bernoulli’s equation and integral equations that customarily serve as the key equations in momentum theory and blade-element analysis, where the Lanchester-Betz-Joukowsky limit, Glauert’s optimum actuator disk, and the results of the blade-element analysis by Okulov and sorensen are exemplarily illustrated. The wind power potential at three different sites in Interior Alaska (Delta Junction, Eva Creek, and Poker Flat) is assessed by considering the results of wind field predictions for the winter period from October 1, 2008, to April 1, 2009 provided by the Weather research and Forecasting (WrF) model to avoid time-consuming and expensive tall-tower observations in Interior Alaska which is characterized by a relatively low degree of infrastructure outside of the city of Fairbanks. To predict the average power output we use the Weibull distributions derived from the predicted wind fields for these three different sites and the power curves of five different propeller-type wind turbines with rated powers ranging from 2 mW to 2.5 mW. These power curves are represented by general logistic functions. The predicted power capacity for the Eva Creek site is compared with that of the Eva Creek wind farm established in 2012. The results of our predictions for the winter period 2008/2009 are nearly 20 percent lower than those of the Eva Creek wind farm for the period from January to september 2013.

关键词： Wind Power Power Efficiency Wind Power Potential Wind Power Prediction WrF/Chem micrometeorology momentum Theory Blade Element Analysis Betz Limit Glauert’s Optimum rotor Balance Equation for momentum Equation of Continuity Balance Equation for Kinetic Energy reynolds’Average Hesselberg’s Average Bernoulli’s Equation Integral Equations Weibull Distribution General Logistic Function Eva Creek Wind Farm

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