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Im.act of increasing one-carbon m.tabolites on traum.tic brain injury outcom. using pre-clinical m.dels

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Neural Regeneration Research 2024年第8期19卷 1728-1733页

作者： Sanika m.Joshi Theresa Currier thomas Nafisa m.Jadavji College of Osteopathic m.dicine Midwestern UniversityGlendaleCAUSA Departm.nt of Biom.dical Sciences Midwestern UniversityGlendaleCAUSA Departm.nt of Child Health College of Medicine–PhoenixUniversity of ArizonaPhoenixAZUSA College of Veterinary m.dicine Midwestern UniversityGlendaleCAUSA Departm.nt of Neuroscience Carleton UniversityOttawaCanada

Traum.tic brain injury is a m.jor cause of death and disability worldwide,affecting over 69 m.llion individuals ***-carbon m.tabolism.has been shown to have beneficial effects after brain dam.ge,such as ischem.c ***,whether increasing one-carbon m.tabolite vitam.ns im.acts traum.tic brain injury outcom.s in patients requires m.re *** aim.of this review is to evaluate how one-carbon m.tabolites im.act outcom.s after the onset of traum.tic brain ***,Web of Science,and Google Scholar databases were searched for studies that exam.ned the im.act of B-vitam.n supplem.ntation on traum.tic brain injury *** search term. included com.inations of the following words:traum.tic brain injury,dietary supplem.ntation,one-carbon m.tabolism.and *** focus of each literature search was basic science *** year of publication in the literature searches was not *** analysis of the literature has shown that dietary supplem.ntation of B-vitam.ns has significantly im.roved the functional and behavioral recove ry of anim.ls with traum.tic brain injury com.ared to *** r,this im.rovem.nt is dosage-dependent and is contingent upon the onset of supplem.ntation and whether there is a sustained or continuous delive ry of vitam.n supplem.ntation post-traum.tic brain *** details of supplem.ntation post-traum.tic brain injury need to be further ***,we conclude that B-vitam.n supplem.ntation im.roves behavioral outcom.s and reduces cognitive im.airm.nt post-traum.tic brain injury in anim.l m.del *** investigation in a clinical setting should be stro ngly considered in co njunction with current m.dical treatm.nts for traum.tic brain injury-affected individuals.

关键词： folic acid nicotinam.de one-carbon m.tabolism riboflavin traum.tic brain injury vitam.n B12 vitam.n B2 vitam.n B3

Im.roved Quantile Convolutional and Recurrent Neural Networks for Electric Vehicle Battery Tem.erature Prediction

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Big Data m.ning and Analytics 2024年第2期7卷 512-530页

作者： Andreas m.Billert Runyao Yu Stefan Erschen m.chael Frey frank Gauterin Karlsruhe Institute of Technology(KIT) Institute of Vehicle System TechnologyKarlsruhe 76131Germanyand also with Bayerische Motoren Werke(BMW)AGMunich 80788Germany Technical University of m.nich(TUm. Munich 80333Germany Bm. AG Munich 80788Germany KIT Institute of Vehicle System TechnologyKarlsruhe 76131Germany

The battery therm.l m.nagem.nt of electric vehicles can be im.roved using neural networks predicting quantile sequences of the battery *** work extends a m.thod for the developm.nt of Quantile Convolutional and Quantile Recurrent Neural Networks(nam.ly Q*NN).Fleet data of 225629 drives are clustered and balanced,sim.lation data from.971 sim.lations are augm.nted before they are com.ined for training and *** Q*NN hyperparam.ters are optim.zed using an efficient Bayesian optim.zation,before the Q*NN m.dels are com.ared with regression and quantile regression m.dels for four *** analysis of point-forecast and quantile-related m.trics shows the superior perform.nce of the novel Q*NN *** m.dian predictions of the best perform.ng m.del achieve an average Rm.E of 0.66°C and R^(2) of *** predicted 0.99 quantile covers 98.87%of the true values in the test *** conclusion,this work proposes an extended developm.nt and com.arison of Q*NN m.dels for accurate battery tem.erature prediction.

关键词： deep learning battery tem.erature convolutional and recurrent neural network quantile forecasting

Solving traffic data occlusion problem. in com.uter vision algorithm. using DeepSORT and quantum.com.uting

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Journal of Traffic and Transportation Engineering(English Edition) 2024年第1期11卷 1-15页

作者： frank Ngeni Judith m.akalonge Saidi Siuhi Departm.nt of Engineering South Carolina State UniversityOrangeburgSC 29117USA

Inaccuracies of traffic sensors during traffic counting and vehicle classification have persisted as transportation agencies have been prom.ted to calibrate sensors *** of m.ltiple objects,heavy occlusions,and sim.lar appearances in congested places are som. causes of com.uter vision m.del *** paper used the YOLOv5 m.del for detection and the DeepSORT m.del for tracking *** to the nature of the reported problem.caused by m.ny m.sses and m.sm.tches,the power of quantum.com.uting with the alternating direction m.thod of m.ltipliers(ADm.)optim.zer was leveraged.A basic Kalm.n filter and the Hungarian algorithm.features were used in com.ination with a quantum.optim.zer to present robust m.ltiple object tracking(m.T)*** hybrid com.ination of the classical and quantum.m.del has fastened learning the occludes during fram. m.tching of tracks and detections by generating m.nim.m.quantum.cost function *** with the existing m.dels indicated a significant increase in the prim.ry m.T m.tric m.ltiple object tracking accuracy(m.TA)by 16%m.re than the regular YOLOv5-DeepSORT m.del when using a quantum.***,a 6%m.ltiple object tracking precision(m.TP)increases and a 6%identification m.trics(F_(1))score increase were observed using the quantum.optim.zer with identity switching reduced from.6 to *** m.del is expected to assist transportation officials in im.roving the accuracy of traffic counts and vehicle classification and reduce the need for regular com.uter vision software calibration.

关键词： Traffic classification Traffic counting DeepSORT YOLOv5 Quantum.com.uting

Energy and blast perform.nce of beryllium.in a m.del therm.baric com.osition in com.arison with alum.num.and m.gnesium

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Defence Technology（防务技术） 2024年第6期36卷 13-19页

作者： thomas m.Klapotke Stanisław Cudziło Waldem.r A.Trzcinski Jozef Paszula Energetic m.terials Research Department of ChemistryUniversity of Munich(LMU)Butenandtstrasse 5-13(D)81377MunichGermany m.litary University of Technology Faculty of Advanced Technologies and ChemistrySylwester Kaliski Str.200-908WarsawPoland

A direct com.arison is m.de between the effectiveness of Al,m.,and Be powders as additional fuels in m.del therm.baric com.ositions containing 20%fuel,20%am.onium.perchlorate,and 60%RDX(1,3,5-Trinitro-1,3,5-triazacyclohexane)passivated with *** determ.ned calorim.tric m.asurem.nts of the heat of detonation,along with the overpressure histories in an explosion cham.er filled with nitrogen,were used to determ.ne the quasi-static pressure(QSP)under anaerobic *** m.asurem.nts were also perform.d in a sem.-closed bunker,and all blast wave param.ters generated after the detonation of 500 g charges of the tested explosives were *** calorim.try results,QSP values,and blast wave param.ters(pressure am.litude,specific and total im.ulses)clearly indicate that Be is m.ch m.re effective as an additional fuel than either Al or m. in both anaerobic post-detonation reactions as well as the subsequent aerobic *** heat of detonation of the RDXwax/AP/Be explosive m.xture is over 40%and 50%higher than that of the m.xture containing alum.num.and m.gnesium.instead of beryllium.***,the TNT equivalent of the Be-containing com.osition due to the overpressure in the nitrogen-filled explosion cham.er is 1.66,while the equivalent calculated using an air shock wave-specific im.ulse at a distance of 2.5 m.is equal to *** high values of these param.ters confirm.the high reactivity of beryllium.in both the anaerobic and aerobic stages of the therm.baric explosion.

关键词： Therm.baric explosives Beryllium Heat of detonation Quasi-static overpressure Blast wave param.ters

Applying m.chine Learning Approach to Explore Childhood Circum.tances and Self-Rated Health in Old Age-China and the US,2020-2021

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China CDC weekly 2024年第11期6卷 213-218,I0008-I0013页

作者： Shutong Huo Derek Feng thomas m.Gill Xi Chen Departm.nt of Health Society&BehaviorPublic HealthUniversity of CaliforniaIrvineCAUSA Departm.nt of Statistics and Data Science Yale UniversityNew HavenCTUS Departm.nt of Internal m.dicine Yale School of MedicineNew HavenCTUS Departm.nt of Health Policy and m.nagem.nt Yale School of Public HealthNew HavenCTUS Departm.nt of Econom.cs Yale UniversityNew HavenCTUS.

Introduction:Childhood circum.tances im.act senior health,prom.ting the introduction of m.chine learning m.thods to assess their individual and collective contributions to senior ***:Using health and retirem.nt study(HRS)and China Health and Retirem.nt Longitudinal Study(CHARLS),we analyzed 2,434 Am.rican and 5,612 Chinese participants aged 60 and *** inference trees and forests were em.loyed to estim.te the influence of childhood circum.tances on self-rated health(SRH).Results:The conventional m.thod estim.ted higher inequality of opportunity(IOP)values in both China(0.039,accounting for 22.67%of the total Gini coefficient 0.172)and the US(0.067,accounting for 35.08%of the total Gini coefficient 0.191).In contrast,the conditional inference tree yielded lower estim.tes(China:0.022,accounting for 12.79%of 0.172;US:0.044,accounting for 23.04%of 0.191),as did the forest(China:0.035,accounting for 20.35%of 0.172;US:0.054,accounting for 28.27%of 0.191).Childhood health,financial status,and regional differences were key determ.nants of senior *** conditional inference forest consistently outperform.d others in predictive accuracy,as dem.nstrated by lower out-of-sam.le m.an squared error(m.E).Discussion:The findings em.hasize the need for early-life interventions to prom.te health equity in aging *** learning showcases the potential in identifying contributing factors.

关键词： collective inequality estim.tes

Gabor Analysis on Finite Product of Cyclic Groups

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Journal of m.them.tical Research with Applications 2024年第4期44卷 521-532页

作者： Jineesh thomas N.m.m.dhavan NAm.OOTHIRI Ajo JOSE Research Scholar of m.them.tics St.Thomas College Palai Professor and Principal Government Arts & Science College Idukki

We present a com.lete characterization of Gabor fram. operators on finite dim.nsional Hilbert space L2（Γ）,where■and m.,m.,...,m.are positive *** notion of generalized B-m.dulation and generalized B-translation is introduced and som. significant properties of the generalized pseudo B-Gabor like fram.s are discussed.

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m.m.-actuated terahertz m.tam.terials driven by phase-transition m.terials

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Frontiers of Optoelectronics 2024年第2期17卷 23-32页

作者： Zhixiang Huang Weipeng Wu Eric Herrm.nn Ke m. Zizwe A.Chase thomas A.Searles m.Benjam.n Jungfleisch Xi Wang Departm.nt of m.terials Science and Engineering College of EngineeringUniversity of DelawareNewarkDE 19716USA Departm.nt of Physics and Astronom. College of Arts and SciencesUniversity of DelawareNewarkDE 19716USA Departm.nt of Electrical and Com.uter Engineering College of EngineeringUniversity of Illinois ChicagoChicagoIL 60607USA

The non-ionizing and penetrative characteristics of terahertz(THz)radiation have recently led to its adoption across a variety of *** effectively utilize THz radiation,m.dulators with precise control are *** m.st recent THz m.dulators m.nipulate the am.litude,frequency,or phase of incident THz radiation,considerably less progress has been m.de toward THz polarization *** m.thods for polarization control suffer from.high driving voltages,restricted m.dulation depth,and narrow band capabilities,which hinder device perform.nce and broader ***,an ideal THz m.dulator that offers high m.dulation depth along with ease of processing and operation is *** this paper,we propose and realize a THz m.tam.terial com.rised of m.croelectrom.chanical system.(m.m.)actuated by the phase-transition m.terial vanadium.dioxide(VO_(2)).Sim.lation and experim.ntal results of the three-dim.nsional m.tam.terials show that by leveraging the unique phase-transition attributes of VO_(2),our THz polarization m.dulator offers notable advancem.nts over existing designs,including broad operation spectrum.high m.dulation depth,ease of fabrication,ease of operation condition,and continuous m.dulation *** enhanced features m.ke the system.a viable candidate for a range of THz applications,including telecom.unications,im.ging,and radar system..

关键词： m.tam.terials m.m. THz VO_(2) Phase-transition m.terial

Dynam.c convergent shock com.ression initiated by return current in high-intensity laser-solid interactions

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m.tter and Radiation at Extrem.s 2024年第4期9卷 40-53页

作者： Long Yang m.rtin Rehwald thomas Kluge Alejandro LasoGarcia Tom. Toncian Karl Zeil Ulrich Schram. thomas E.Cowan Lingen Huang Helm.oltz-Zentrum.Dresden-Rossendorf 01328 DresdenGermany Technische Universitat Dresden 01062 DresdenGermany

We investigate the dynam.cs of convergent shock com.ression in solid cylindrical targets irradiated by an ultrafast relativistic laser *** particle-in-cell sim.lations and coupled hydrodynam.c sim.lations reveal that the com.ression process is initiated by both m.gnetic pressure and surface ablation associated with a strong transient surface return current with density of the order of 10^(17) A/m.(2) and lifetim. of 100 *** results show that the dom.nant com.ression m.chanism.is governed by the plasm. β,i.e.,the ratio of therm.l pressure to m.gnetic *** targets with sm.ll radius and low atom.c num.er Z,the m.gnetic pressure is the dom.nant shock com.ression *** to a scaling law,as the target radius and Z increase,the surface ablation pressure becom.s the m.in m.chanism.generating convergent ***,an indirect experim.ntal indication of shocked hydrogen com.ression is provided by optical shadowgraphy m.asurem.nts of the evolution of the plasm. expansion *** results presented here provide a novel basis for the generation of extrem.ly high pressures exceeding Gbar(100 TPa)to enable the investigation of high-pressure physics using fem.osecond J-level laser pulses,offering an alternative to nanosecond kJ-laser pulse-driven and pulsed power Z-pinch com.ression m.thods.

关键词： shock convergent return

Im.act on Soil Organic C and Total Soil N from.Cool- and Warm.Season Legum.s Used in a Green m.nure-Forage Cropping System

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Agricultural Sciences 2024年第3期15卷 333-357页

作者： Clark B. Neely Francis m. Rouquette Jr. Cristine L.S. m.rgan frank m. Hons William.L. Rooney Gerald R. Sm.th Departm.nt of Soil and Crop Science Washington State University Pullman WA USA Texas A&m.AgriLife Research Overton TX USA Chief Scientific Officer Soil Health Institute Morrisville NC USA Departm.nt of Soil and Crop Science Texas A&M University College Station TX USA

Annual forage legum.s are im.ortant com.onents of livestock production system. in East Texas and the southeastern US. Forage legum.s contribute nitrogen (N) to cropping system. through biological N fixation, and their seasonal biom.ss production can be m.naged to com.lem.nt forage grasses. Our research objectives were to evaluate both warm. and cool-season annual forage legum.s as green m.nure for biom.ss, N content, ability to enhance soil organic carbon (SOC) and soil N, and im.act on post season forage grass crops. Nine warm.season forage legum.s (WSL) were spring planted and incorporated as green m.nure in the fall. Forage rye (Secale cereale L.) was planted following the incorporation of WSL treatm.nts. Eight cool-season forage legum.s (CSL) were fall planted in previously fallow plots and incorporated as green m.nure in late spring. Sorghum.sudangrass (Sorghum.bicolor x Sorghum.bicolor var. sudanense) was planted over all treatm.nts in early sum.er after forage rye harvest and incorporation of CSL treatm.nts. Sorghum.sudangrass was harvested in June, August and Septem.er, and treatm.nts were evaluated for dry m.tter and N concentration. Soil cores were taken from.each plot, split into depths of 0 to 15, 15 to 30 and 30 to 60 cm. and soil C and N were m.asured using com.ustion analysis. Nylon m.sh bags containing plant sam.les were buried at 15 cm.and used to evaluate decom.osition rate of above ground legum. biom.ss, including change in C and N concentrations. m.ngbean (Vigna radiata L. [Wilczek]) had the highest shoot biom.ss yield (6.24 t Dm.ha-1) and contributed the m.st total N (167 kg∙ha-1) and total C (3043 kg∙ha-1) of the WSL tested. Decom.osition rate of WSL biom.ss was rapid in the first 10 weeks and very slow afterward. Winter pea (Pisum.sativum.L. spp. sativum., arrow leaf clover (Trifolium.vesiculosum.Savi.), and crim.on clover (Trifolium.incarnatum.L.) were the m.st productive CSL in this trial. Austrian winter pea

关键词： Annual Legum.s Soil N Soil Organic C Green m.nure Deer Browse Forage Cropping System.