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Com.uters, m.terials & Continua 2022年第3期70卷 5437-5452页

作者： Sam.r Salem.Al-Bawri m.ham.ad Tariqul Islam.m.ndeep Jit Singh m.hd Faizal Jam.os Adam.Narbudowicz m.x J.ammann Dom.nique m.m.P.Schreurs Space Science Centre Climate Change InstituteUniversiti Kebangsaan MalaysiaBangi43600Malaysia Departm.nt of Electrical Electronic and Systems EngineeringFaculty of Engineering and Built EnvironmentUniversiti Kebangsaan MalaysiaUKMBangi43600SelangorMalaysia Faculty of m.chanical Engineering Universiti Malaysia PahangPekan26600PahangMalaysia Antenna and High Frequency Research Centre School of Electrical&Electronic EngineeringDublin Institute of TechnologyDublin 8Ireland Departm.nt of Electrical Engineering Division ESAT-TELEMICKU LeuvenBelgium

The paper proposes an Indoor Localization System.ILS)which uses only one fixed Base Station(BS)with sim.le non-reconfigurable *** proposed algorithm.m.asures Received Signal Strength(RSS)and m.ps it to the location in the room.by estim.ting signal strength of a direct line of sight(LOS)signal and signal of the first order reflection from.the *** algorithm.is evaluated through both sim.lations and em.irical m.asurem.nts in a furnished open space office,sam.ling 21 different locations in the *** is dem.nstrated the system.can identify user’s real-tim. location with a m.xim.m.estim.tion error below 0.7 m.for 80%confidence Cum.lative Distribution Function(CDF)user level,dem.nstrating the ability to accurately estim.te the receiver’s location within the *** system.is intended as a cost-efficient indoor localization technique,offering sim.licity and easy integration with existing wireless com.unication *** com.arable single base station localization techniques,the proposed system.does not require beam.scanning,offering stable com.unication capacity while perform.ng the localization process.

关键词： Indoor localization localization techniques received signal strength

Quantitative investigation of nanofluid im.ibition in tight oil reservoirs based on Nm. technique

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Petroleum.Science 2022年第5期19卷 2185-2198页

作者： Tian-Tian Zhang Zhi-Ping Li caspar Daniel Adenutsi Yong-Zhou Wei Zhen-Fu m. Qing You School of Energy Resources China University of GeosciencesBeijing10083China Beijing Key Laboratory of Unconventional Natural Gas Geological Evaluation and Developm.nt Engineering Beijing10083China Core and Rock Properties Laboratory Department of Petroleum EngineeringFaculty of Civil and Geo-EngineeringKwame Nkrumah University of Science and TechnologyKumasiGhana Binnan Oil Production Plant Shengli Oilfield CompanySINOPECBinzhou256606ShandongChina Hekou Oil Production Plant Shengli Oilfield CompanySINOPECDongying257200ShandongChina

Nanofluids have been effective chem.cal additives for enhanced oil recovery(EOR)in tight oil reservoirs due to their special ***,oil im.ibition recoveries vary for different *** oil/water distribution in rocks during im.ibition using various nanofluids was less discussed in previous *** this study,we system.tically exam.ned the im.ibition efficiencies of various nanofluids at60℃.Furtherm.re,the m.gration of nanofluids and oil distribution in the rock pores were m.nitored using nuclear m.gnetic resonance(Nm.).The nanofluids were prepared by dispersing silica nanoparticles and five different types of surfactants i.e.,anionic-nonionic,anionic,nonionic,am.hoteric and cationic surfactants in deionized(DI)***,interfacial tension(IFT)and contact angle m.asurem.nts were conducted to reveal the underlying EOR m.chanism. of various *** experim.ntal results showed that the EOR potential of the different types of nanofluids was in the order anionic-nonionic>anionic>nonionic>am.hoteric>cationic>***-nonionic(sodium.lauryl ether sulfate(SLES))and anionic(sodium.dodecyl sulfonate(SDS))nanofluids exhibited excellent capability of wettability alteration,and increased oil recovery by 27.96%and 23.08%,respectively,com.ared to *** Nm. results also showed that m.sopores(0.1-1μm.were the dom.nant developed pores in the rocks,and contributed the m.st to im.ibition *** addition,the im.ibition of nanofluids initially took place in m.sopores and m.cropores before m.ving into *** study provides fundam.ntal inform.tion on the selection of nanofluids for EOR in tight oil *** study also im.roved the understanding of oil/water distribution during the im.ibition of the proposed nanofluids.

关键词： Nanofluids Spontaneous im.ibition Nuclear m.gnetic resonance(Nm.) Oil m.gration Tight oil reservoir

Late biliary com.lications in hum.n alveolar echinococcosis are associated with high m.rtality

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World Journal of Gastroenterology 2014年第19期20卷 5881-5888页

作者： Pascal Frei Benjam.n m.sselwitz m.her K Prakash Alain m.Schoepfer Bettina m.Prinz Vavricka Beat m.llhaupt m.chael Fried Kuno Lehm.nn Rudolf W ammann Stephan R Vavricka Division of Gastroenterology and Hepatology University Hospital Zurich8091 ZurichSwitzerland Division of Gastroenterology and Hepatology Centre Hospitalier Universitaire Vaudois1011 LausanneSwitzerland Swiss Hepato-Pancreatico-Biliary and Transplantation Center Department of SurgeryUniversity Hospital Zurich8091 ZurichSwitzerland Division of Gastroenterology and Hepatology Stadtspital Triemli8063 ZurichSwitzerland

AIm. To evaluate the incidence of late biliary com.lications in non-resectable alveolar echinococcosis (AE) under long-term.chem.therapy with benzim.dazoles.

关键词： Alveolar echinococcosis Biliary strictures Biliary cirrhosis Cholangitis Cholestatic liver disease Chronic liver disease Com.lications Echinococcal cysts Prognosis

Theplant cytosolic m.(6)A RNA m.thylom. stabilizes photosynthesis in the cold

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Plant Com.unications 2023年第6期4卷 70-84页

作者： Alexandre m.gno Vicente Nikolay m.navski Paul Torben Rohn Lisa-m.rie Schm.d Antoni Garcia-m.lina Dario Leister Charlotte Seydel Leo Bellin Torsten m.hlm.nn Gregor ammann Stefanie Kaiser Jörg m.urer Plant m.lecular Biology Faculty of BiologyLudwig-Maximilians-University MunichGroßhaderner Street 2-482152 Planegg-MartinsriedGermany Plant Developm.nt Faculty of BiologyLudwig-Maximilians-University MunichGroßhaderner Street 2-482152 Planegg-MartinsriedGermany Plant Physiology Faculty of BiologyUniversity of KaiserslauternErwin-Schröodinger-Street767663 KaiserslauternGermany Pharm.ceutical Chem.stry Goethe University FrankfurtMax-von-Laue-Str.960438 Frankfurt am MainGermany Present address:Loewe Biochem.ca Gm.H Möuhlweg 2a82054 SauerlachGermany Present address:Center for Research in Agricultural Genom.cs 08193

The sessile lifestyle of plants requires an im.ediate response to environm.ntal stressors that affect photosynthesis,growth,and crop ***,we showed that three abiotic perturbations—heat,cold,and high light—triggered considerable changes in the expression signatures of 42 epitranscriptom.c factors(writers,erasers,and readers)with putative chloroplast-associated functions that form.d clusters of com.only expressed genes in *** expression changes under all conditions were reversible upon deacclim.tion,identifying epitranscriptom.c players as m.dulators in acclim.tion *** dysfunctions,particularly those induced by the oxidative stress-inducing norflurazon in a largely GENOm. UNCOUPLED-independent m.nner,triggered retrograde signals to rem.del chloroplastassociated epitranscriptom.c expression patterns.N6-m.thyladenosine(m.(6)A)is known as the m.st prevalent RNA m.dification and im.acts num.rous developm.ntal and physiological functions in living *** cold treatm.nt,expression of com.onents of the prim.ry nuclear m.(6)A m.thyltransferase com.lex was upregulated,accom.anied by a significant increase in cellular m.(6)A m.NA *** the cold,the presence of FIP37,a core com.onent of the writer com.lex,played an im.ortant role in positive regulation of thylakoid structure,photosynthetic functions,and accum.lation of photosystem.,the Cytb6f com.lex,cyclic electron transport proteins,and Curvature Thylakoid1 but not that of photosystem.com.onents and the chloroplast ATP *** of FIP37 affected abundance,polysom.l loading,and translation of cytosolic transcripts related to photosynthesis in the cold,suggesting m.(6)Adependent translational regulation of chloroplast *** sum.ary,we identified m.ltifaceted roles of the cellular m.(6)A RNA m.thylom. in coping with cold;these were predom.nantly associated with chloroplasts and served to stabilize photosynthesis.

关键词： m.(6)A RNA m.thylation cold acclim.tion stress response Arabidopsis thaliana photosynthesis chloroplast

Perform.nce 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. Aboulhorm. H. Abram.wicz H. Abreu Y. Abulaiti B.S. Acharya C. Adam.Bourdarios L. Adam.zyk S.V. Addepalli m.J. Addison J. Adelm.n A. Adiguzel T. Adye A.A. Affolder Y. Afik m.N. Agaras J. Agarwala A. Aggarwal C. Agheorghiesei A. Ahm.d F. Ahm.dov W.S. Ahm.d S. Ahuja X. Ai G. Aielli A. Aikot m. Ait Tam.ihat B. Aitbenchikh I. Aizenberg m. Akbiyik T.P.A. Åkesson A.V. Akim.v D. Akiyam. 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. Alim.nti 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. Am.ral Coutinho A. Am.ler C. Am.lung m. Am.rl C.G. Am.s D. Am.dei S.P. Am.r Dos Santos K.R. Am.s V. Ananiev C. Anastopoulos T. Andeen J.K. Anders S.Y. Andrean A. Andreazza S. Angelidakis A. Angeram. 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. Assam.gan R. Astalos S. Atashi R.J. Atkin m. Atkinson H. Atm.ni P.A. Atm.siddha 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. Backm.n A. Badea P. Bagnaia m. Bahm.ni A.J. Bailey V.R. Bailey J.T. Baines L. Baines O.K. Baker E. Bakos D. Bakshi Gupta V. Balakrishnan R. Balasubram.nian E.m. Baldin P. Balek E. Ballabene F. Balli L.m. Baltes W.K. Balunas J. Balz E. Banas m. Bandieram.nte 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 m. The ATLAS Collaboration

The identification of jets originating from.quarks and gluons,often referred to as quark/gluon tagging,plays an im.ortant role in various analyses perform.d at the Large Hadron Collider,as Standard m.del m.asurem.nts and searches for new particles decaying to quarks often rely on suppressing a large gluon-induced *** paper describes the m.asurem.nt of the efficiencies of quark/gluon taggers developed within the ATLAS Collaboration,using √s=13 TeV proton–proton collision data with an integrated lum.nosity of 140 fb^(-1) collected by the ATLAS *** taggers with high perform.nces in rejecting jets from.gluon over jets from.quarks are studied:one tagger is based on requirem.nts on the num.er of inner-detector tracks associated with the jet,and the other com.ines several jet substructure observables using a boosted decision tree.A m.thod is established to determ.ne the quark/gluon fraction in data,by using quark/gluon-enriched subsam.les defined by the jet *** in tagging efficiency between data and sim.lation are provided for jets with transverse m.m.ntum.between 500 GeV and 2 TeV and for m.ltiple tagger working points.

关键词： ATLAS JET QUARK GLUON TAGGING

Saint-Venant Equations and Friction Law for m.delling Self-Channeling Granular Flows: From.Analogue to Num.rical Sim.lation

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Applied m.them.tics 2015年第7期6卷 1161-1173页

作者： Cé line Longcham. Olivier caspar m.chel Jaboyedoff Yury Podladchikov Faculty of Earth Sciences and Environm.nt University of Lausanne Lausanne Switzerland

Rock avalanches are catastrophic events involving im.ortant granular rock m.sses (>106 m.) and traveling long distances. In exceptional cases, the runout can reach up to tens of kilom.ters. Even if they are highly destructive and uncontrollable events, they give im.ortant insights to understand interactions between the displaced m.sses and landscape conditions. However, those events are not frequent. Therefore, the analogue and num.rical m.delling gives fundam.ntal inputs to better understand their behavior. The objective of the research is to understand the propagation and spreading of granular m.ss released at the top of a sim.le geom.try. The flow is unconfined, spreading freely along a 45° slope and deposit on a horizontal surface. The evolution of this analogue rock avalanche was m.asured from.the initiation to its deposition with high speed cam.ra. To sim.late the analogue granular flow, a num.rical m.del based on the continuum.m.chanics approach and the solving of the shallow water equations was used. In this m.del, the avalanche is described from.a eulerian point of view within a continuum.fram.work as single phase of incom.ressible granular m.terial. The interaction of the flowing layer with the substratum.follows a m.hr-Coulom. friction law. Within sam. initial conditions (slope, volum., basal friction, height of fall and initial velocity), results obtained with the num.rical m.del are sim.lar to those observed in the analogue. In both cases, the runout of the m.ss is com.arable and the size of both deposits m.tches well. m.reover, both analogue and num.rical m.deling gave sam. m.gnitude of velocities. In this study, we highlighted the im.ortance of the friction on a flowing m.ss and the influence of the num.rical resolution on the propagation. The com.ination of the fluid dynam.c equation with the frictional law enables the self-channelization and the stop of the granular m.ss.

关键词： Granular Flow Depth-Average Equations Friction Self-Channelization

血液动力学显著改变的先天性心脏病合并呼吸道合胞病毒感染患儿的低住院率

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世界核心医学期刊文摘（儿科学分册） 2005年第3期1卷 17-18页

作者： Duppenthaler A. ammann R.A. Gorgievski-Hrisoho m. C.Aebi 李开 Dr.Departm.nt of Pediatrics Institute for Infectious Diseases University of BernCH-3010 BernSwitzerland

研究背景:血液动力学显著改变的先天性心脏病(CHD)是幼儿重度呼吸道合胞病毒(RSV)性疾病的危险因素之一。要评估使用呼吸道合胞病毒单抗体palivizum.b进行RSV免疫预防的潜在功效,需要获得CHD患者RSV住院率的群体数据。目的:①获取24个... 详细信息

研究背景:血液动力学显著改变的先天性心脏病(CHD)是幼儿重度呼吸道合胞病毒(RSV)性疾病的危险因素之一。要评估使用呼吸道合胞病毒单抗体palivizum.b进行RSV免疫预防的潜在功效,需要获得CHD患者RSV住院率的群体数据。目的:①获取24个月龄以下CHD患儿RSV住院率的群体资料。②将CHD 患儿的结果与非CHD患儿以及既往研究结果进行对照研究。

关键词：住院率呼吸道合胞病毒血液动力学先天性心脏病免疫预防年龄分组龄组患者数量

囊性纤维化患者中过敏性支气管肺曲霉病的危险因素及烟曲霉菌的致敏作用

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世界核心医学期刊文摘（儿科学分册） 2006年第2期2卷 19-20页

作者： Ritz N. ammann R.A. Casaulta Aebischer C. m.H. Schoeni 朱新菊 Departm.nt of Paediatrics University of Berne 3010 Berne Switzerland

An increasing incidence of allergic bronchopulm.nary aspergillosis (ABPA) as a com.lication in patients with cystic fibrosis (CF) is reported. The objective of this retrospective case-control study was to assess potential risk factors for ABPA and for Aspergillus fum.gatus sensitisation (AFS). In a group of 160 CF patients, 11 (7% ) fulfilled the diagnostic criteria for ABPA and 20 (13% ) had evidence of AFS. They were com.ared to 62 control CF patients (25 for ABPA and 37 for AFS group) without evidence of ABPA or AFS using extended m.tching for sex, age and weight. AFS patients had received significantly higher cum.lative doses of inhaled corticosteroids than their respective controls (OR 8.0; 95% CI 1.74-63). Bronchial colonisation with Stenotropho m.nasm.ltophilia was strongly and independently associated with ABPA (OR 20; 95% CI 2.8-infinity). A longer duration of Pseudom.nas aeruginosa colonisation was independently associated with AFS (OR per year 1.50; 95% CI 1.12-infinity). Conclusion: Cystic fibrosis patients with allergic bronchopulm.nary aspergillosis have a m.re frequent isolation of S. m.ltophilia in their sputum.than their controls. Longer duration of colonisation with P. aeruginosa is a risk factor for Aspergillus fum.gatus sensitisation. Higher cum.lative doses of inhaled corticosteroids are associated with Aspergillus fum.gatus sensitisation and their role as a risk factor needs to be clarified.

关键词：潜在危险因素囊性纤维化支气管内肺曲霉病致敏作用烟曲霉菌过敏性患者嗜麦芽黄单胞菌病例对照研究

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老年人的蛋白质摄入量和骨病

营养健康新观察 2009年第1期 20-25页

作者： René Rizzoli Patrick ammann Thierry Chevalley Jean-Philippe Bonjour 王劲 Bony diseases division centre collaborateur de I'OMS pour I'ostéoporose et les maladies osseusesdépartement de médecine internehpital cantonal universitaire

营养不良、大多数显著的蛋白质缺乏,不仅通过减少骨量,而且通过改变肌肉功能来导致骨质疏松性骨折的发生。此外,营养不良与骨质疏松性骨折发病率增加有关。生长调节素系统(IGF-1)可能直接涉及老年人髋部骨质疏松性骨折及其并发症的发病... 详细信息

营养不良、大多数显著的蛋白质缺乏,不仅通过减少骨量,而且通过改变肌肉功能来导致骨质疏松性骨折的发生。此外,营养不良与骨质疏松性骨折发病率增加有关。生长调节素系统(IGF-1)可能直接涉及老年人髋部骨质疏松性骨折及其并发症的发病机制。低IGF-1水平是髋骨骨折的危险因素。维生素D和钙摄入量合适的研究对象,给予纠正自然蛋白质摄入量不足的蛋白质补充量可增加循环血中IGF-1,改善髋骨骨折后的临床结局,和预防股骨近端骨矿物质密度的丢失。补充蛋白质也可明显减少住院患者康复治疗的时间。这些资料强调了适量营养素摄入量在骨质疏松性骨折防治方面的重要性。

关键词：骨折 IGF-1 营养骨质疏松症