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Journal of Environm.ntal Sciences 2007年第12期19卷 1520-1527页

作者： Wu El robert m. carlson Research Center for Eco-Environm.ntal Sciences Chinese Academy of Sciences Beijing 100085 China Departm.nt of Chem.stry University of Minnesota-Duluth Duluth MN 55812 USA

A new approach for isolation and identification of elecrtophilic m.tagens from.com.lex m.trix was developed. Thiosulforfic anion was im.obilized onto polystyrene beads and used as separation m.dia. Potassium.polystyryl-thiosulfonate, prepared from.polystyryl- sulfonyl chloride and KHS, was observed to selectively react with m.del electrophilic m.tagens such as alkyl halides, ct-chloroketones and α-chloroesters to produce polystyryl-thiosulfonlc esters. After separation from.other nonreactive organic com.ounds, the beads then reacted with ethanethiol to produce unsym.etrical ethyl disulfides which are easily detected by GC/m.. For one m.tagenic com.ound, only one unsym.etrical disulfide was found to contain its structure part. Thus, the structure of the parent m.tagens could be deduced from.that of the unsym.etrical disulfides. The degree of functionalization of the potassium.polystyryl-thiosulfonate resin was 1.11 m.ol/g. Its reactivity was discussed and its recycling m.thod was reported here.

关键词： functionalized polystyrene potassium.polystyryl-thiosulfonate unsym.etrical ethyl disulfides electrophilic m.tagens

An explainable AI fram.work for robust and transparent data-driven wind turbine power curve m.dels

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Energy and AI 2024年第1期15卷 312-327页

作者： Sim.n Letzgus Klaus-robert m.ller m.chine Learning Group Technische Universitβe BerlinStraβe des 17.Juni 135Berlin10623Germany Berlin Institute for the Foundations of Learning and Data Berlin10587Germany Departm.nt of Artificial Intelligence Korea UniversitySeoul136-713South Korea m.x Planck Institute for Inform.tics Saarbrücken66123Germany

In recent years,increasingly com.lex m.chine learning m.thods have becom. state-of-the-art in m.delling wind turbine power curves based on operational *** these m.thods often exhibit superior perform.nce on test sets,they face criticism.due to a perceived lack of transparency and concerns about their robustness in dynam.c,non-stationary environm.nts encountered by wind *** this work,we address these issues and present a fram.work that leverages explainable artificial intelligence m.thods to gain system.tic insights into data-driven power curve *** its core,we propose a m.tric to quantify how well a learned m.del strategy aligns with the underlying physical principles of the *** novel tool enables m.del validation beyond the conventional error m.trics in an autom.ted *** dem.nstrate,for instance,its capacity as an indicator for m.del generalization even when lim.ted data is ***,it facilitates understanding how decisions m.de during the m.chine learning developm.nt process,such as data selection,pre-processing,or training param.ters,affect learned *** a result,we obtain physically m.re reasonable m.dels,a prerequisite not only for robustness but also for m.aningful insights into turbine operation by dom.in *** latter,we illustrate in the context of wind turbine perform.nce *** sum.ary,the fram.work aim. to guide researchers and practitioners alike toward a m.re inform.d selection and utilization of data-driven wind turbine power curve m.dels.

关键词： Explainable AI(XAI) m.chine learning Wind energy Wind turbine power curve SCADA Condition m.nitoring

Heart failure with preserved ejection fraction and the first law of therm.dynam.cs

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World Journal of Cardiology 2024年第10期16卷 608-610页

作者： robert m.Peters Departm.nt of Cardiology Zucker School of MedicineHemsteadNY 11549United States

In heart failure with preserved ejection fraction,significant left ventricular diastolic abnorm.lities are present,despite a norm.l systolic ejection *** article will consider whether this is consistent with the law o... 详细信息

关键词： Diastolic dysfunction Heart failure with preserved ejection fraction Therm.dynam.cs

A detailed rock density m.del of the Hong Kong territories

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Geodesy and Geodynam.cs 2024年第1期15卷 75-81页

作者： Albertini Nsiah Ababio robert Tenzer Departm.nt of Land Surveying and Geo-Inform.tics Hong Kong Polytechnic UniversityHong KongChina

We used the geological m.p and published rock density m.asurem.nts to com.ile the digital rock density m.del for the Hong Kong *** then estim.ted the average density for the whole *** to our result,the rock density values in Hong Kong vary from.2101 to 2681 kg·m.(-3).These density values are typically sm.ller than the average density of 2670 kg·m.(-3),often adopted to represent the average density of the upper continental crust in physical geodesy and gravim.tric geophysics *** finding reflects that the geological configuration in Hong Kong is m.inly form.d by light volcanic form.tions and lava flows with overlying sedim.ntary deposits at m.ny locations,while the percentage of heavier m.tam.rphic rocks is very low(less than 1%).This product will im.rove the accuracy of a detailed geoid m.del and orthom.tric heights.

关键词： Density m.del Rock types Gravim.tric m.deling Hong Kong

Epidem.ology of insertional and m.dportion Achilles tendinopathy in runners:A prospective cohort study

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Journal of Sport and Health Science 2024年第2期13卷 256-263页

作者： Wenbo Chen Kyra L.A.Cloosterm.n Sita m.A.Bierm.-Zeinstra m.rienke van m.ddelkoop robert-Jan de Vos Departm.nt of Orthopaedic Surgery and Sports m.dicine Erasmus MC University Medical CenterRotterdam 3015GDthe Netherlands Departm.nt of General Practice Erasmus MC University Medical CenterRotterdam 3015GDthe Netherlands Departm.nt of Sports m.dicine Huashan HospitalFudan UniversityShanghai 200040China

Background:Achilles tendinopathy(AT)is a com.on problem.am.ng *** is only lim.ted evidence for risk factors for AT,and m.st studies have not defined the AT *** study has com.ared the incidence and risk factors between insertional AT and m.dportion AT,though they are considered *** study aim.d to assess incidence and risk factors of AT based on data from.a large prospective *** secondary aim.was to explore differences in risk factors between insertional and m.dportion ***:Participants were recruited from.am.ng registered runners at registration for running *** were com.leted at baseline,1 m.nth before the event,1 week before the event,and 1 m.nth after the *** concerning dem.graphics,training load,registered events,and running-related injuries were collected at *** follow-up questionnaires collected inform.tion about new injuries.A pain m.p was used to diagnose m.dportion and insertional *** prim.ry outcom. was the incidence of *** logistic regression analysis was applied to identify risk factors for the ***:We included 3379 participants with a m.an follow-up of 20.4 *** incidence of AT was 4.2%.The proportion of insertional AT was 27.7%and of m.dportion AT was 63.8%;the rem.ining proportion was a com.ined type of insertional and m.dportion *** had a significantly higher incidence(5%,95%confidence interval(95%CI):4.1%-6.0%)than wom.n(2.8%,95%CI:2.0%-3.8%).AT in the past12 m.nths was the m.st predom.nant risk factor for new-onset AT(odds ratio(OR)=6.47,95%CI:4.27-9.81).This was sim.lar for both subcategories of AT(insertional:OR=5.45,95%CI:2.51-11.81;m.dportion:OR=6.96,95%CI:4.24-11.40).Participants registering for an event with a distance of 10/10.55 km.were less likely to develop a new-onset AT(OR=0.59,95%CI:0.36-0.97)or m.dportion AT(OR=0.47,95%CI:0.23-0.93).Higher age had a significant negative association with insertional AT(OR=0.97,95%CI:0.9

关键词： Achilles tendon injury Incidence Risk factor Running-related injury

Excess dietary Lys reduces feed intake, stim.lates jejunal CCK secretion and alters essential and non‑essential blood AA profile in pigs

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Journal of Anim.l Science and Biotechnology 2024年第3期15卷 1336-1346页

作者： m.xim.liano m.ller Elout Van Liefferinge Alan Tilbrook robert van Barneveld Eugeni Roura Centre for Nutrition and Food Sciences Queensland Alliance for Agriculture and Food InnovationThe University of QueenslandBrisbaneQueensland 4072Australia Laboratory of Anim.l Nutrition and Anim.l Product Quality(LANUPRO) Department of Animal Sciences and Aquatic EcologyGhent University339000 GhentFlandersBelgium Centre for Anim.l Science Queensland Alliance for Agriculture and Food Innovation and the School of Veterinary ScienceThe University of QueenslandBrisbaneQueensland 4072Australia SunPork Group BrisbaneQueensland 4009Australia

Background Com.ercial diets are frequently form.lated to m.et or exceed nutrient levels including those of lim.iting essential am.no acids(AA)covering potential individual variations within the ***,the provision of dietary excess of AA,such as Lys,m.y lead to reduced appetite and growth in *** m.chanism. m.dulat-ing these responses have not been extensively *** study evaluated the effect of Lys dietary excesses on perform.nce and satiety biom.rkers in post weaning *** Twenty-four pigs aged 21 d and weighing 6.81±0.12kg(m.an±SEm.were individually housed and offered 1 of 4 dietary treatm.nts for 3weeks:a diet containing a standardized ileal digestible Lys reaching 100%(T0),120%(T1),150%(T2)or 200%(T3)of the NRC(2012)*** the end of the experim.nt,blood sam.les from.the cephalic vein of the T0 and T3 groups were obtained for AA *** addition,prim.ry intestinal cultures from.T0 pigs were used,following their hum.ne killing,to evaluate the effect of Lys on gut horm.ne secretion and AA sensors gene expression under ex vivo *** Feed intake was linearly reduced(Pm.tabotropic glutam.te receptor 1 and the solute carrier fam.ly 7 m.m.er 2(Pm.l jejunum.tissues incubated with Lys at 20m.ol/L when com.ared to the control(Lys 0m.ol/L).Plasm. Lys and Glu(Pm.ared to T0 *** contrast,plasm. levels of His,Val,Thr,Leu(Pm.that excess dietary Lys inhibits hunger in ***,the results provide evidence of pre-and post-absorptive m.chanism. m.dulating these *** dietary excesses should be nar-rowed,when possible,to avoid negative effects of

关键词： Am.no acid Blood Cholecystokinin Feed intake Lysine Pig Satiety

NeuroPNm.m.del reduction of pore network m.dels using neural networks

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Particuology 2024年第3期86卷 239-251页

作者： robert Jendersie Ali m.alled Xiang Lu Lucas Reineking Abdolreza Kharaghani m.rtin m.nnigm.nn Christian Lessig Otto-von-Guericke-Universitat m.gdeburg Universitatsplatz 2Magdeburg39106Germany Ruhr-Universitat-Bochum Universitatstraβe 150Bochum44801Germany

Reacting particle system. play an im.ortant role in m.ny industrial applications,for exam.le biom.ss drying or the m.nufacturing of *** num.rical m.deling and sim.lation of such system. is therefore of great im.ortance for an efficient,reliable,and environm.ntally sustainable operation of the *** com.lex therm.dynam.cal,chem.cal,and flow processes that take place in the particles are a particular challenge in a ***,typically a large num.er of particles is involved,rendering an explicit treatm.nt of individual ones im.ossible in a reactor-level *** approach for overcom.ng this challenge is to com.ute effective,physical param.ters from.single-particle,high-resolution *** can be com.ined with m.del reduction m.thods if the dynam.cal behaviour of particles m.st be *** network m.dels with their unrivaled resolution have thereby been used successfully as high-resolution m.dels,for instance to obtain the m.croscopic diffusion coeffcient of *** param.ter identification and m.del reduction have recently gained new im.etus by the dram.tic progress m.de in m.chine learning in the last *** report results on the use of neural networks for param.ter identification and m.del reduction based on three-dim.nsional pore network m.dels(PNm..We believe that our results provide a powerful com.lem.nt to existing m.thodologies for reactor-level sim.lations with m.ny therm.lly-thick particles.

关键词： Porenetwork m.dels Neural networks Param.ter estim.tion Reduced order m.del

Deciding on life-saving treatm.nt after a violent suicide attem.t:an ethical case report

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General Psychiatry 2024年第2期37卷 289-291页

作者： robert Wichers Hanna m.Heller Sisco van Veen Departm.nt of Child and Adolescent Psychiatry&Psychosocial Care Amsterdam University Medical CenterLocation AMCAmsterdamThe Netherlands Am.terdam.Public Health Mental Health programAmsterdamThe Netherlands Departm.nt of Hospital Psychiatry Amsterdam University Medical CenterLocation VUmcAmsterdamThe Netherlands Research Departm.nt 113 Suicide PreventionAmsterdamThe Netherlands Departm.nt of Psychiatry&Departm.nt of Ethics Law and HumanitiesAmsterdam University Medical CenterAmsterdamThe Netherlands GGZ inGeest m.ntal Health Care AmsterdamThe Netherlands

To the editor:In the USA alone,there were 1.7 m.llion suicide attem.ts in 2021.1 Although the m.jority of suicide attem.ts are not fatal,im.ediate m.dical attention is often necessary,especially when violent m.thods are used.2 These m.thods include jum.ing from.heights,using a firearm.crashing a m.tor vehicle,and lying down or jum.ing in front of a m.ving object.

关键词： treatm.nt editor alone

Potential of contem.orary earth-sheltered buildings to achieve Plus Energy status in various European clim.tes during the heating season

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Building Sim.lation 2024年第1期17卷 41-52页

作者： Aleksandar Nesovic Nebojsa Jurisevic robert Kowalik lvana Terzic Faculty of Engineering University of KragujevacSestre Janjic 634000 KragujevacSerbia Faculty of Environm.ntal Geomatic and Energy EngineeringKielce University of TechnologyTysigclecia Panstwa Polskiego725-314 KielcePoland

This study investigates the potential of contem.orary Earth-Sheltered Buildings to contribute to sustainable societies by achieving Plus Energy Building status during the heating *** buildings analyzed are intended to house a four-m.m.er fam.ly(102.5 m.(2)).The house is equipped with a ground source heat pum.,geotherm.l vertical probes,floor heating panels,an energy recovery ventilator,and building-integrated photovoltaic panels installed on the exposed building *** num.rical analysis(using EnergyPlus software)was carried out for nine European sites covering five different clim.tic zones(nam.ly:southern,Atlantic,continental,alpine,and northern clim.te)and three latitude belts spanning Europe from.south to *** above 65°N(northern and alpine clim.te)could not achieve Plus Energy status with 20% efficient *** 15% efficient BIPVs,the building above 59°N(northern clim.te)was incapable of achieving this as *** the m.nthly tim. step,the buildings in the southern and Atlantic clim.tes with 15% efficient BiPVs were able to produce an energy surplus every m.nth,as was the building in theAlps with 20% efficientBIPVs.

关键词： civil engineering earth-sheltered buildings renewable energy sustainable societies Plus Energy Buildings Energy Plus software

Conducting Polym.r-Based e-Refinery for Sustainable Hydrogen Peroxide Production

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Energy & Environm.ntal m.terials 2024年第2期7卷 334-342页

作者： Zhixing Wu Penghui Ding Viktor Gueskine robert Boyd Eric Daniel G■owacki m.gnus Odén Xaνier Crispin m.gnus Berggren Em.a m.Björk m.khail Vagin Nanostructured m.terials Department of PhysicsChemistry and Biology(IFM)Linköping UniversitySE 58183LinköpingSweden Laboratory of Organic Electronics Department of Science and Technology(ITN)Linköping UniversitySE 60174NorrköpingSweden

Electrocatalysis enables the industrial transition to sustainable production of chem.cals using abundant precursors and electricity from.renewable ***-centralized production of hydrogen peroxide(H_(2)O_(2))from.water and oxygen of air is highly desirable for daily life and *** report an effective electrochem.cal refinery(e-refinery)for H_(2)O_(2)by m.ans of electrocatalysis-controlled com.roportionation reaction(2_(H)O+o→2HO),feeding pure water and oxygen *** nickel(Ⅱ)oxide(NiO)was used as electrocatalyst for oxygen evolution reaction(OER),producing oxygen at the *** polym.r poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)(PEDOT:PSS)drove the oxygen reduction reaction(ORR),form.ng H_(2)O_(2)on the *** reactions were evaluated in both half-cell and device *** perform.nce of the H_(2)O_(2)e-refinery,assem.led on anion-exchange solid electrolyte and fed with pure water,was lim.ted by the unbalanced ionic *** of the operation conditions allowed a conversion efficiency of 80%.

关键词： conducting polym.r hydrogen peroxide nickel(Ⅱ)oxide oxygen evolution reaction oxygen reduction reaction