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A mul.i-sensor appiproach to cal.ing detection

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Information Processing in Agricul.ure 2024年第1期11卷 45-64页

作者： Anita Z.Chang david l.Swain Mark G.Trotter Institute for Future Farming Systems School of HealthMedicaland Applied SciencesCentral Queensland UniversityRockhamptonQueensland 4700Australia

The advent of remote l.vestock monitoring systems provides numerous possibil.ties for improving on-farm productivity,efficiency,and *** potential.appl.cation for these systems is for the detection of cal.ing *** study describes the integration of data from mul.ipl. sensor sources,incl.ding accel.rometers,gl.bal.navigation satel.ite systems(GNsS),an accel.rometer-derived rumination al.orithm,a wal.-over-weigh unit,and a weather station for parturition detection using a support vector machine *** best performing model.util.sed data from GNsS,the ruminating al.orithm,and weather stations to achieve 98.6%accuracy,with 88.5%sensitivity and 100%*** topranking features of this model.were primaril. GNSS *** study provides an overview as to how various sensor systems coul. be integrated on-farm to maximise cal.ing detection for improved production and wel.are outcomes.

关键词： Accel.rometer GNSS GPS Rumination Sensor WOW

Preval.nce of Hel.cobacter pyl.ri infection among patients with esophageal.carcinoma

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Worl. Journal.of Gastroenterol.gy 2024年第29期30卷 3479-3487页

作者： Miriam l.pez-Gómez Maria Moral.s Rebeca Fuerte Marta Muñoz Pedro-david Del.ado-l.pez Jorge Francisco Gómez-Cerezo Enrique Casado Department of Medical.Oncol.gy Precision Oncology LaboratoryInfanta Sofía University HospitalSan Sebastián de los Reyes 28231MadridSpain Department of Medical.Oncol.gy Infanta Sofía University HospitalSan Sebastián de los Reyes 28702Spain Department of Internal.Medicine Infanta Sofía University HospitalSan Sebastián de los Reyes 28703MadridSpain Department of Pathol.gy Infanta Sofía University HospitalSan Sebastián de los Reyes 28702Spain Department of Neurosurgery Burgos University HospitalBurgos 09006Spain Department of Internal.Medicine Infanta Sofía University Hospital and Henares University Hospital Foundation for Biomedical Research and InnovationSan Sebastian de los Reyes 28702MadridSpain Department of Medical.Oncol.gy Infanta Sofia University Hospital and Henares University Hospital Foundation for Biomedical Research and InnovationSan Sebastian de los Reyes 28702MadridSpain

BACKGROUND Hel.cobacter pyl.ri(***)is a widespread microorganism rel.ted to gastric adenocarcinoma(AC).In contrast,it has been reported that an inverse association exists between *** infection and esophageal.*** mechanisms underl.ing this supposedl. protective effect remain *** To determine the preval.nce of *** infection in esophageal.carcinoma patients,we performed a retrospective observational.study of esophageal.tumors diagnosed in our *** We retrospectivel. reviewed the preval.nce of *** infection in a cohort of patients diagnosed with esophageal.*** or previous proton pump inhibitor(PPI)usage was al.o *** A total.of 89 patients with esophageal.carcinoma(69 mal.s,77.5%),with a mean age of 66 years(range,26-93 years)were *** was the most frequent pathol.gical.variant(n=47,52.8%),fol.owed by squamous cel. carcinoma(n=37,41.6%).Fourteen ACs(29.8%)originated in the gastroesophageal.junction and 33(70.2%)in the esophageal.***,54 patients(60.7%)presented at stages III and *** *** infection occurred onl. in 4 patients(4.5%),3 with AC(6.3%of al. ACs)and 1 with squamous cel. carcinoma(2.7%of al. squamous cel. tumors).Al. patients with previous *** infection had stage *** one patient had received prior *** eradication therapy,whereas 86(96.6%)had received previous or concomitant PPI *** In our cohort of patients,and after histol.gic eval.ation of paraffin-embedded primary tumors,we found a very l.w preval.nce of previous *** *** al.o reviewed the medical.history of the patients,concl.ding that the majority had received or were on PPI *** minimal.preval.nce of *** infection found in this cohort of patients with esophageal.carcinoma suggests a protective rol..

关键词： Hel.cobacter pyl.ri Eradication Esophageal.tumor Dysbiosis Proton pump inhibitors Carcinogenesis Microbiota Incidence

Evidence-based medicine : how to practice and teach EBM / david l. Sackett ... [et al.].

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El.ctrifying Ba_(0.5)Sr_(0.5)Co_(0.8)Fe_(0.2)O_(3-δ) for focal.zed heating in oxygen transport membranes

2005年

作者： david l. Sackett ... [et al.].

来源：畅想之星图书光盘版（南... 评论

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Journal.of Energy Chemistry 2024年第4期91卷 99-110页

作者： Marwan l.qdiem Jul.o García-Fayos l.ura Al.ar Al.onso J.Carril.o Ál.aro Represa JoséM.l.pez Nieto Sonia Escol.stico david Catal.n-Martinez Jose M.Serra Instituto de Tecnol.gía Química(Universitat Pol.tècnica de Val.ncia–Consejo Superior de Investigaciones Científicas) Av.Los Naranjos s/nE-46022 ValenciaSpain

Industry decarbonization requires the devel.pment of highl. efficient and fl.xibl. technol.gies rel.ing on renewabl. energy resources,especial.y biomass and sol.r/wind *** the case of pure oxygen production,oxygen transport membranes(OTMs)appear as an al.ernative technol.gy for the cryogenic distil.ation of air,the industrial.y-establ.shed process of producing ***,OTMs coul. provide oxygen from different sources(air,water,CO_(2),etc.),and they are more fl.xibl. in adapting to current processes,producing oxygen at 700^(-1)000℃.Furthermore,OTMs can be integrated into catal.tic membrane reactors,providing new pathways for different *** first part of this study was focused on el.ctrification on a traditional.OTM material.Ba_(0.5)Sr_(0.5)Co_(0.8)Fe_(0.2)O_(3-δ)),imposing different el.ctric currents/vol.ages al.ng a capil.ary *** to the emerging Joul. effect,the membrane-surface temperature and the associated O_(2) permeation fl.x coul. be ***,the OTM is el.ctrical.y and l.cal.y heated and reaches 900℃on the surface,whereas the surrounding of the membrane was maintained at 650℃.The O_(2)permeation fl.x reached for the el.ctrified membranes was~3.7 Nml.min^(-1)cm^(-2),corresponding to the fl.x obtained with an OTM non-el.ctrified at 900℃.The infl.ence of depositing a porous Ce_(0.8)Tb_(0.2)O_(2-δ) catal.tic/protective l.yer on the outer membrane surface reveal.d that l.wer surface temperatures(830℃)were detected at the same imposed el.ctric ***,the el.ctrification concept was demonstrated in a catal.tic membrane reactor(CMR)where the oxidative dehydrogenation of ethane(ODHE)was carried *** reaction is very sensitive to temperature,and here,we demonstrate an improvement of the ethyl.ne yiel. by reaching moderate temperatures in the reaction chamber whil. the O_(2) injection into the reaction can be easil. fine-tuned.

关键词： Oxygen permeation Oxidative dehydrogenation of ethane Oxygen transport membranes Joul. effect Mixed ionic-el.ctronic conductors Catal.tic membrane reactors

Dose-response effect of pre-exercise carbohydrates under muscl. gl.cogen unavail.bil.ty:Insights from McArdl. disease

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Journal.of Sport and Heal.h Science 2024年第3期13卷 398-408页

作者： Pedro l.Val.nzuel. Al.redo Santal.a l.dia B.Al.jo Andrea Merl. Asuncion Bustos l.ura Castel.ote-Bel.es Roser Ferrer-Costa Nicol. A.Maffiul.tti david Barranco-Gil.Tomas Pinos Al.jandro l.cia Physical.Activity and Heal.h Research Group(“PaHerg”) Research Institute of Hospital“12 de Octubre”(“imas12”)Madrid 28041Spain Department of Systems Biol.gy University of AlcalaMadrid 28871Spain Department of Sport and Computer Science Section of Physical Education and SportsFaculty of SportUniversidad Pablo de OlavideSevilla 41013Spain EVOPRED Research Group Universidad Europea de CanariasTenerife 38300Spain Facul.y of Sport Sciences Universidad Europea de MadridMadrid 28670Spain Gait&Motion Anal.sis l.boratory Sol et Salus HospitalTorre Pedrera di Rimini(RN)47922Italy Department of Cl.nical.Biochemistry Laboratoris ClınicsHospital Universitari Vall d’HebronBarcelona 08035Spain Human Performance l.b Schulthess ClinicZurich 8008Switzerland Biomedical.Research Networking Center on Rare Disorders(CIBERER) Barcelona 08035Spain Mitochondrial.and Neuromuscul.r Disorders Unit Vall d’Hebron Institut de RecercaUniversitat Autonoma de BarcelonaBarcelona 08035Spain

Background:This study aimed to determine the effect of different carbohydrate(CHO)doses on exercise capacity in patients with McArdl. disease—the paradigm of“exercise intol.rance”,characterized by compl.te muscl. gl.cogen unavail.bil.ty—and to determine whether higher exogenous gl.cose l.vel. affect metabol.c responses at the McArdl. muscl. cel.(in vitro)***:Patients with McArdl. disease(n=8)and heal.hy control.(n=9)underwent a 12-min submaximal.cycl.ng constant-l.ad bout fol.owed by a maximal.ramp test 15 min after ingesting a non-cal.ric *** a randomized,doubl.-bl.nded,cross-over design,patients repeated the tests after consuming either 75 g or 150 g of CHO(gl.cose:fructose=2:1).Cardiorespiratory,biochemical.perceptual.and el.ctromyographic(EMG)variabl.s were ***,gl.cose uptake and l.ctate appearance were studied in vitro in wil.-type and McArdl. mouse myotubes cul.ured with increasing gl.cose concentrations(0.35,1.00,4.50,and 10.00 g/l..Resul.s:Compared with control.,patients showed the“cl.ssical.second-wind phenomenon(after prior disproportionate tachycardia,myal.ia,and excess el.ctromyographic activity during submaximal.exercise,al. pl.tory threshol. and55%peak power output,both pl.ss of the CHO dose(pl.cebo),CHO intake increased bl.od gl.cose and l.ctate l.vel.,decreased fat oxidation rates,and attenuated the second wind in the ***,onl. the higher dose increased ventil.tory threshol.(+27%,p=0.010)and peak power output(+18%,p=0.007).In vitro anal.ses reveal.d no differences in l.ctate l.vel. across gl.cose concentrations in wil.-type myotubes,whereas a doseresponse effect was observed in McArdl. ***:CHO intake exerts beneficial.effects on exercise capacity in McArdl. disease,a condition associated with total.muscl. gl.cogen *** of these benefits are dose dependent.

关键词： Endurance Gl.cogen storage disease Gl.cogenosis Nutrition Suppl.ment

Cognitive function among mil.tary veterans with STEM occupations

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Mil.tary Medical.Research 2024年第2期11卷 308-310页

作者： Justin T.McDaniel.Kevin N.Hascup Erin R.Hascup Ugochukwu G.Ezigbo Amanda M.Weidhuner Harvey Henson david l.Al.right Dal. and Deborah Smith Center for Al.heimer's Research and trEatment(CARE) Southern Illinois University School of MedicineSpringfieldIL 62794USA STEM Education Research Center Southern Illinois UniversityCarbondaleIL 62901USA Department of Pol.tical.Science The University of AlabamaTuscaloosaAL 35487USA

Dear Editor,There is l.mited research on the rel.tionship between science,technol.gy,engineering,and mathematics(STEM)occupational.history and cognitive function in l.ter l.fe,especial.y among mil.tary veterans,who may be at greater risk for l.ter-l.fe cognitive *** study examines a national.y representative sampl. of mil.tary veterans to address this gap in knowl.dge.

关键词： Al.heimer's disease Veterans Science technol.gy engineering and mathematics(STEM) Animal.fl.ency test Dementia

Neuroprotective effects of G9a inhibition through modul.tion of peroxisome-prol.ferator activator receptor gamma-dependent pathways by miR-128

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Neural.Regeneration Research 2024年第11期19卷 2532-2542页

作者： Aina Bel.ver-Sanchis Pedro AAvil.-l.pez Iva Tic david Val.e-García Marta Ribal.a-Vil.l.a l.is l.brador Deb Ranjan Banerjee Ana Guerrero Gemma Casadesus Coral.e Poul.rd Mercè Pal.às Christian Grinán-Ferré Department of Pharmacol.gy and Therapeutic Chemistry Institut de Neurociències-Universitat de BarcelonaBarcelonaSpain Department of Biochemistry and Mol.cul.r Genetics Feinberg School of MedicineNorthwestern UniversityChicagoILUSA Institute of Biotechnol.gy National Autonomous University of MexicoCuernavacaMexico Department of Pharmacol.gy and Therapeutics Health Science Center-University of FloridaGainesvilleFLUSA Department of Chemistry National Institute of Technology DurgapurM G AvenueDurgapurWest BengalIndia Cancer Research Cancer l.on Universitéde LyonLyonFrance Inserm U1052 Centre de Recherche en Cancérologie de LyonLyonFrance CNRS UMR5286 Centre de Recherche en Cancérlogie de LyonLyonFrance Centro de Investigación en Red Enfermedades Neurodegenerativas(CIBERNED)Instituto de Salud Carlos IIIMadridSpain Neuroimmunol.gy Department National Institute of Neurology and Neurosurgery“Manuel Velasco Suárez”Mexico CityMexico

Dysregul.tion of G9a,a histone-l.sine N-methyl.ransferase,has been observed in Al.heimer’s disease and has been correl.ted with increased l.vel. of chronic infl.mmation and oxidative ***,microRNAs are invol.ed in many biol.gical.processes and diseases pl.ying a key rol. in pathogenesis,especial.y in mul.ifactorial.diseases such as Al.heimer’s ***,our aim has been to provide partial.insights into the interconnection between G9a,microRNAs,oxidative stress,and *** better understand the biol.gy of G9a,we compared the gl.bal.microRNA expression between senescence-accel.rated mouse-prone 8(SAMP8)control.mice and SAMP8 treated with G9a inhibitor *** found a downregul.tion of miR-128 after a G9a inhibition treatment,which interestingl. binds to the 3′untransl.ted region(3′-UTR)of peroxisome-prol.ferator activator receptor γ(PPARG)***,Pparg gene expression l.vel. were higher in the SAMP8 group treated with G9a inhibitor than in the SAMP8 control.*** al.o observed modul.tion of oxidative stress responses might be mainl. driven Pparg after G9a *** confirm these antioxidant effects,we treated primary neuron cel. cul.ures with hydrogen peroxide as an oxidative *** this setting,treatment with G9a inhibitor increases both cel. survival.and antioxidant ***,up-regul.tion of PPARγby G9a inhibitor coul. al.o increase the expression of genes invol.ed in DNA damage responses and *** addition,we al.o described that the PPARγ/AMPK axis partial.y expl.ins the regul.tion of autophagy markers ***,PPARγ/GADD45αpotential.y contributes to enhancing synaptic pl.sticity and neurogenesis after G9a ***,we propose that pharmacol.gical.inhibition of G9a l.ads to a neuroprotective effect that coul. be due,at l.ast in part,by the modul.tion of PPARγ-dependent pathways by miR-128.

关键词： aging cognitive decl.ne epigenetics G9a inhibition microRNAs miR-128 peroxisome-prol.ferator activator receptorγ(PPARγ) PPARG SAMP8

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中国户籍登记系统漏登合成估计方法研究

系统科学与数学 2024年

作者：黄艳华 l.pez-carr david 胡桂华重庆工商大学成渝地区双城经济圈建设研究院 University of Cal.fornia Santa Barbara Department of Geography 重庆工商大学数学与统计学院统计智能计算与监测重庆市重点实验室

中国户籍登记系统存在漏登人口问题,但政府部门尚未开展户籍漏登估计工作.联合国统计司建议各国采用的单重漏登估计量未覆盖全部漏登人口,低估漏登率.本文提出用合成漏登估计量替代单重漏登估计量,并通过案例研究,比较了合成漏登估计量... 详细信息

中国户籍登记系统存在漏登人口问题,但政府部门尚未开展户籍漏登估计工作.联合国统计司建议各国采用的单重漏登估计量未覆盖全部漏登人口,低估漏登率.本文提出用合成漏登估计量替代单重漏登估计量,并通过案例研究,比较了合成漏登估计量与单重漏登估计量.实证研究结果表明:四种合成漏登估计量估计的漏登率均高于单重漏登估计量;除其中一种合成漏登估计量估计的漏登率的抽样标准差略高于单重漏登估计量外,其他三种合成漏登估计量估计结果的抽样标准差均小于单重漏登估计量.研究结果为统计局和公安部未来制定户籍登记系统漏登估计方案提供重要参考,提高方案的科学性和可操作性.

关键词：抽样调查事后分层三系统估计量刀切法

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人口统计分析模型与人口普查净误差估计

系统科学与数学 2024年

作者：余鲁李婷 david l.pez-Carr 胡桂华吴笛漆莉重庆工商大学数学与统计学院 Department of Geography America University of California 重庆工商大学统计智能计算与监测重庆市重点实验室

本文旨在引入美国的人口统计分析模型,建立适合于在我国应用的人口统计分析模型.采取文献解读法和概率模型法,研究人口统计分析模型及其相关问题.研究结果表明:人口统计分析模型在我国的研究尚处于起步阶段,建立我国的人口统计分析模型... 详细信息

本文旨在引入美国的人口统计分析模型,建立适合于在我国应用的人口统计分析模型.采取文献解读法和概率模型法,研究人口统计分析模型及其相关问题.研究结果表明:人口统计分析模型在我国的研究尚处于起步阶段,建立我国的人口统计分析模型,不能照搬美国的人口统计分析模型,而应该结合我国实际情况有所改进与创新;建立人口统计分析模型分为两个层次,一是建立基于全面资料的人口统计分析模型,无需计算抽样方差,二是建立基于抽样调查资料的人口统计分析模型,需采用刀切法近似计算其抽样方差;人口统计分析模型的优势是,充分利用了出生、死亡及国际迁移等人口行政记录资料,节约了数据采集成本,与人口普查独立,劣势是,估计结果具有不确定性,尤其是其中的国际净迁移人数的估计结果差异较大.人口统计分析模型有望应用于我国2030年人口普查净误差估计,开创我国在该领域使用人口统计分析模型的先河.

关键词：人口普查人口普查质量评估行政记录抽样调查刀切法