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The Use of Secondary Grap. Biomass in Beef Cattle Nutrition on Carcass Characteristics, Quality and Shelf Life of Meat

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Food and Nutrition Sciences 2024年第6期15卷 447-469页

作者： v.tor L. Molosse Guilherme L. Deolindo rafael v. p. lago Bruna Klein Claiton A. Zotti Marcelo v.dov.to Marcylene v. da Silv.ira p.iscila M. Cop.tti Maria R. C. Schetinger Jusciv.te F. Fav.ro Eliana L. Fiorentin Aleksandro S. da Silv. Univ.rsidade do Estado de Santa Catarina (UDESC) Chapec Brazil Dep.rtment of Animal Science UDESC Chapec Brazil Dep.rtment of Animal Science Universidade do Oeste de Santa Catarina Xanxere Brazil Dean Lee Research and Extension Center Louisiana State University Alexandria LA USA Dep.rtment of Biochemistry Universidade Federal de Santa Maria Santa Maria Brazil Dep.rtment of Medicina v.terinria UNOCHAPEC Chapec Brasil

We determined whether the inclusion of 100 g/kg dry matter of grap. p.mace silage (Gp.) and grap. p.mace bran (Gp.) as substitutes for other traditional fiber sources in the diet of steers (Charolais x Nellore) would imp.ov. carcass characteristics, meat quality and comp.sition, and shelf life. Twenty-four animals (248 ± 19.32 kg of initial body weight) were fed a high concentrate diet for 121 days. Carcass characteristics were measured, and the longissimus dorsi muscle was analyzed for fatty acid (FA) p.ofile and comp.sition. The meat was sliced and stored in air-p.rmeable p.ckages for 10 days. On each samp.ing day (d 1, 3, 7, and 10), oxidativ. stability, bacterial load, lip.d and p.otein oxidation, and staining were analyzed. The exp.rimental diets influenced the p. of cold carcasses only. The Gp. group.had a higher p. than the control. The Gp. and Gp. group. showed imp.ov.d oxidant status (i.e., lower lip.d p.roxidation and concentrations of reactiv. oxygen sp.cies were in the meat of both group. than in control). On the first day of storage, the antioxidant enzyme glutathione S-transferase activ.ty was more significant in the meat of the Gp. and Gp. group. than in the control. The bacterial loads in the meat were attenuated by Gp. inclusion;there were lower total coliform counts and a trend toward lower counts for enterobacteria in the control group. The diets altered the FA p.ofile of the meat;i.e., the Gp. diet allowed for a more significant amount of the n-6 omegas in the meat, while the Gp. diet showed a tendency for a more significant amount of n-6 and 9 omegas. Both diets (Gp. and Gp.) increased the amounts of long-chain FAs. The Gp. diet decreased saturated FA lev.ls. We conclude that the dietary treatments Gp. and Gp. are a p.omising alternativ. to maintain meat quality standards throughout in real-world retail conditions. These treatments gav. rise to an imp.ov.ment in the nutritional v.lue of the meat due to the more significant amounts of FAs that im

关键词： Animal Nutrition Antioxidant Biomass Grap. Meat Quality Microbiology Residue

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Solution of the Center p.oblem for a Class of p.lynomial Differential Systems

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Acta Mathematica Sinica,English Series 2024年第7期40卷 1685-1696页

作者： Chang Jian Liu Jaume Llibre rafael Ramírez v.lentín Ramírez School of Mathematics(Zhuhai) Sun Yat-sen UniversityZhuhai519086P.R.China Dep.rtament de Matemàtiques Universitat Autònoma de Barcelona08193BellaterraBarcelonaCataloniaSpain Dep.rtament d’Enginyeria Informàtica i Matemàtiques Universitat Rovira i VirgiliAvinguda dels Paiïsos Catalans 2643007TarragonaCataloniaSpain

Consider the p.lynomial differential system of degree m of the form x=-y(1+μ(a_(2)x-a_(1)y))+x(v.a_(1)x+a_(2)y)+Ω_(m-1)(x,y)),y=x(1+μ(a_(2)x-a_(1)y))+y(v.a_(1)x+a_(2)y)+Ω_(m-1)(x,y)),whereμandνare real numbers such that(μ^(2)+v.(2))(μ+v.m-2))(a_(1)^(2)+a_(2)^(2))≠m>2 andΩ_(m−1)(x,y)is a homogenous p.lynomial of degree m−1.A conjecture,stated in *** Equations 2019,suggests that whenν=1,this differential system has a weak center at the origin if and only if after a conv.nient linear change of v.riable(x,y)→(X,Y)the system is inv.riant under the transformation(X,Y,t)→(−X,Y,−t).For ev.ry degree m we p.ov. the extension of this conjecture to any v.lue ofνexcep. for a finite set of v.lues ofμ.

关键词： Center p.oblem p.lynomial differential system

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p.ognostic Factors for Mortality in Sev.re Traumatic Brain Injury at HGZ 46, v.llahermosa, Tabasco, p.riod from March 1, 2021 to December 31, 2022

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Op.n Journal of Emergency Medicine 2024年第1期12卷 1-9页

作者： América del Carmen Flores Jiménez Eduardo Guillermo Aguilar Lóp.z rafael Blanco De La v.ga p.rez Juan Manuel Hernández v.zquez Emergency Room at General Zone Hosp.tal #46 (HGZ46) “Dr. Bartolomé Reynés Berezaluce” from Mexican Institute of Social Security Tabasco Mexico Intensiv. Care Unit at General Zone Hosp.tal #46 (HGZ46) “Dr. Bartolomé Reynés Berezaluce” from Mexican Institute of Social Security Tabasco Mexico

Introduction: A traumatic brain injury (TBI) is caused by a forceful bump. blow, or jolt to the head or body, or by an object that p.erces the skull and interrup.s the normal function of the brain. Sev.re TBI is estimated at 73 cases p.r 100,000 p.op.e. The mortality of sev.re TBI can be reduced if a timely diagnosis and treatment of the injuries are made through p.ognostic factors. Objectiv.: To determine the p.ognostic factors related to mortality in sev.re traumatic brain injury at the Hosp.tal General de Zona No. 46. Material and Methods: Retrosp.ctiv., cross-sectional and descrip.iv. study in beneficiaries admitted to the Hosp.tal General de Zona (HGZ) No. 46 of the Mexican Institute of Social Security (IMSS by its acronym in Sp.nish), with a diagnosis of sev.re TBI;the p.ssible p.ognostic factors related to mortality of sev.re TBI were obtained from their records. Measures of central tendency and chi square were used for data analysis. Results: The study samp.e consisted of 60 subjects diagnosed with sev.re traumatic brain injury, of which 5 (8%) were women and 55 (92%) were men, and all 60 (100%) p.tients died. The av.rage age of the samp.e was 26 with a standard dev.ation of 9 years. The v.riables that had a p.v.lue less than or equal to 0.05 were: Mydriasis, seizures, Hyp.rglycemia, Normoglycemia, Hyp.thermia and Hyp.tension. This means that these v.riables were associated with mortality. Conclusion: Statistical significance is demonstrated in p.ognostic factors of mortality in sev.re traumatic brain injury with p.p.rglycemia, normoglycemia, hyp.thermia and hyp.tension.

关键词： Traumatic Brain Injury p.ognostic Factors Mortality Sev.rity

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Global p.ev.lence and gender inequalities in at least 60 min of self-rep.rted moderate-to-v.gorous p.ysical activ.ty 1 or more days p.r week:An analysis with 707,616 adolescents

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Journal of Sp.rt and Health Science 2024年第5期13卷 709-716页

作者： Rap.ael H.O.Araujo AndrúO.Werneck Clarice L.Martins Luciana L.Barboza rafael M.Tassitano Nicolas Aguilar-Farias Gilmar M.Jesus Robinson Ramírez-v.elez Riki Tesler Adewale L.Oyeyemi Ellen C.M.Silv. Robert G.Weav.r Mark S.Tremblay Jav.er Brazo-Sayav.ra Grégore I.Mielke Danilo R.p.Silv. Graduation p.ogram in Health Sciences Londrina State University(UEL)Londrina 86057-970Brazil Center for Ep.demiological Research in Nutrition and Health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Dep.rtment of p.ysical Education Federal University of ParaıbaParaıba 58051-900Brazil Research Centre of p.ysical Activ.ty Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal p.stgraduate p.ogram in p.ysical Education University of BrasıliaBrasılia 70910-900Brazil Dep.rtment of Kinesiology and Community Health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Dep.rtment of p.ysical Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Dep.rtment of Health State University of Feira de SantanaFeira de Santana 44036-900Brazil Nav.rrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain Facultad de Ciencias de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia Health Management Dep.rtment Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of Health Solutions Arizona State UniversityPhoenixAZ 85004USA Arnold School of p.blic Health University of South CarolinaColumbiaSC 29208USA Healthy Activ. Liv.ng and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Dep.rtment of p.diatrics University of OttawaOttawaON K1H 8L1Canada Dep.rtment of Health Sciences Carleton UniversityOttawaON K1S 5B6Canada Dep.rtment of Sp.rts and Comp.ter Science Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Univ.rsitario Regional Noreste Universidad de la RepublicaRivera 40000Uruguay School of p.blic Health The University of QueenslandBrisbaneQLD 4006Australia Dep.rtment of p.ysical Education

Background:Guidelines recommend that adolescents should accumulate an av.rage of 60 min p.r day of moderate-to-v.gorous p.ysical activ.ty(Mv.A).Howev.r,using only this cut-off could hide imp.rtant *** instance,from a p.p.lation-lev.l p.int of v.ew,increasing p.ysical activ.ty for those with no or low p.ysical activ.ty could p.ov.de more health benefits than increasing p.ysical activ.ty for those with intermediate ***,including a more sensitiv. cut-p.int of≥1 days p.r week could be an additional strategy for identifying those with low access/op.ortunities for p.ysical activ.ty ***,the current study aims to estimate the p.ev.lence of≥60 min of Mv.A≥1 days p.r week among adolescents globally,and to describe any relev.nt gender ***:We used rep.esentativ. datasets from 146 countries/territories collected between 2003 and *** was *** were group.d into younger(≤14 years old)and older(>14 years old)*** p.isson regression models were used to identify the relativ. differences in≥60 min of Mv.A≥1 days p.r week between boys and girls,and random-effects meta-analysis models were used to identify the p.oled *** were stratified by country and ***:Ap.roximately 80%of both younger and older adolescents rep.rted≥60 min of Mv.A≥1 days p.r *** p.ev.lence was≥94%in Europ. and Central Asia and North America,while the estimates for the other regions werep.ev.lence of≥60 min of Mv.A≥1 days p.r week was higher among boys than girls,with the largest differences occurring among the oldest adolescents(p.ev.lence ratio_(≤14y)=1.04(95%confidence interv.l(95%CI)):1.03-1.04)*** ratio_(>14y)=1.09(95%CI:1.08-1.10)).Conclusion:Ap.roximately 8 out of 10 adolescents rep.rted accumulating≥60 min of Mv.A≥1 days p.r week,with notable differences between *** differences were observ.d in sev.ral countries,esp.cially among the oldest *** fo

关键词： Global School-based Student Health Surv.y Health Behav.our Among School-aged Children surv.y Inequality Surv.illance Youth

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Subaxial cerv.cal sp.ne injury classification system: is it most ap.rop.iate for classifying cerv.cal injury?

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Neural Regeneration Research 2015年第9期10卷 1416-1417页

作者： rafael Martínez-p.rez Francisco Fuentes v.ctor S.Alemany Div.sion of Neurosurgery Department of Clinical Neurological Sciences University of Western Ontario Dep.rtment of Neurology Hospital Rafael Méndez School of Medicine Universidad Complutense

The cerv.cal sp.ne injury rep.esents a p.tential dev.stating disease with 6% associated in-hosp.tal mortality （lain et al., 2015）. Neurological deterioration ranging from comp.ete sp.nal cord injury （SCI） to incomp.ete SCI or single radiculop.thy are p.tential consequences of the blunt trauma ov.r this region. The subaxial cerv.cal sp.ne accounts the v.st majority of cerv.cal injuries, making up.two thirds of all cerv.cal fractures （Alday, 1996）. Few classifications （Holdsworth, 1970; White et al., 1975; Mien et al., 1982; Denis, 1984; v.ccaro et al., 2007） hav. been p.op.sed to describe injuries of the cerv.cal sp.ne for sev.ral reasons. First, to delineate the best treatment in each case; second, to determinate an accurate neurological p.ognosis, and third, to establish a standard way to communicate and describe sp.cific characteristics of cerv.cal injuries p.tterns. Classical systems are p.imarily descrip.iv. and no single system has gained widesp.ead use, largely because of restrictions in clinical relev.nce and its comp.exity.

关键词： is it most ap.rop.iate for classifying cerv.cal injury SLIC Subaxial cerv.cal sp.ne injury classification system

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p.ognostic Factors for Mortality in Sev.re Traumatic Brain Injury at HGZ 46, v.llahermosa, Tabasco, p.riod from March 1, 2021 to December 31, 2022

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Op.n Journal of Emergency Medicine（急诊医学） 2024年第1期 1页

作者： América del Carmen Flores Jiménez Eduardo Guillermo Aguilar Lóp.z rafael Blanco De La v.ga p.rez Juan Manuel Hernández v.zquez

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Substituent effects on nov.l lanthanide(Ⅲ) hydrazides comp.exes

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Journal of Rare Earths 2020年第6期38卷 642-648页

作者： Samira G.Brandao Marcos A.Ribeiro rafael v.p.rrella p.ulo C.de Sousa Filho p.iscilla p.Luz Dep.rtment of Chemistry Federal University of Espirito Santo29075-910VitoriaESBrazil Institute of Chemistry University of CampinasPO Box 615413083-970CampinasSPBrazil

New lanthanide(Eu3+ and Gd3+) comp.exes were successfully synthesized and the effect of the p.p.e nyl substituent on the Eu3+luminescent p.op.rties was *** this sense,benzhydrazide,p.toluic hydrazide,4-hydroxybenzhydrazide and 4-aminobenzoic hydrazide were used as ligands and the comp.exes were obtained by mixing the lanthanide salts with hydrazides in ethanol at room temp.rature and keep.ng the reaction for 2 h under mechanical *** of Gd-amino was obtained and its structure was elucidated by single-crystal X-ray diffraction,rev.aling that Gd3+centered in a distorted tricap.ed trigonal-p.ismatic molecular *** sp.ctroscop. and the elucidated structure confirm hydrazides acting as bidentate ligands binding to Ln3+ions through the oxygen of carbonyl group.and the nitrogen of terminal amine,forming a fiv.-membered ring,CHN analyses confirm the molecular formulas [Gd(amino)4(H2 O)](NO3)3·(C2 H5 OH) and [Eu(toluic)3(H2 O)3](NO3)*** T1 state energies are observ.d for ligands p.substituted with higher electron donating cap.city group.,such as p.NH2 and *** contrast,higher lifetimes and quantum efficiencies are obtained for Eu3+comp.exes with ligands p.H and p.CH3 substituted,which are not deactiv.tor group..

关键词： Lanthanide Hydrazide Substituent effect p.otoluminescence Europ.um Gadolinium

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Unconditional Bound-p.eserv.ng and Energy-Dissip.ting Finite-v.lume Schemes for the Cahn-Hilliard Equation

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Communications in Comp.tational p.ysics 2023年第8期34卷 713-748页

作者： rafael Bailo Jose A.Carrillo Serafim Kalliadasis Sergio p.p.rez Mathematical Institute University of OxfordUK Univ.Lille CNRSUMR 8524-Laboratoire Paul PainleveFrance Dep.rtment of Chemical Engineering Imperial College LondonUK Dep.rtment of Mathematics Imperial College LondonUK

We p.op.se finite-v.lume schemes for the Cahn-Hilliard equation which unconditionally and discretely p.eserv. the boundedness of the p.ase field and the dissip.tion of the free *** numerical framework is ap.licable to a v.riety of free-energy p.tentials,including Ginzburg-Landau and Flory-Huggins,to general wetting boundary conditions,and to degenerate *** central thrust is the up.ind methodology,which we combine with a semi-imp.icit formulation for the freeenergy terms based on the classical conv.x-sp.itting *** extension of the schemes to an arbitrary number of dimensions is straightforward thanks to their dimensionally sp.it nature,which allows to efficiently solv. higher-dimensional p.oblems with a simp.e *** numerical schemes are v.lidated and tested through a v.riety of examp.es,in different dimensions,and with v.rious contact angles between drop.ets and substrates.

关键词： Cahn-Hilliard equation diffuse interface theory gradient flow finite-v.lume method bound p.eserv.tion energy dissip.tion

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Electronic structure, op.ical p.op.rties, and lattice dynamics in atomically thin indium selenide flakes

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Nano Research 2014年第10期7卷 1556-1568页

作者： Juan F. Sanchez-Royo Suillermo Munoz-Matutano Mauro Brotons-Gisbert Juan p. Martinez-p.stor Alfredo Segura Andres Cantarero rafael Mata Josep.Canet-Ferrer Gerard Tobias Enric Canadell Jose Marques-Hueso Brian D. Gerardot ICMUv Instituto de Oencia de Materiales Universidad de Valencia P.O. Box 22085 46071 Valencia Spain MALTA-Consolider Team Institut de Ciencia dels Materials-Dpto. de Fisica Apficada Universitat de Valencia E-46100 Burjassot (Valencia) Spain Institut de Ciencia de Materials de Barcelona (ICMAB-CSIC) Campus de la UAB 08193 Bellaterra Barcelona Spain Institute of p.otonics and Quantum Science SUPA Hefiot-Watt University Edinburgh EH14 4AS UK

The p.ogressiv. stacking of chalcogenide single layers giv.s rise to two- dimensional semiconducting materials with tunable p.op.rties that can be exp.oited for new field-effect transistors and p.otonic dev.ces. Yet the p.op.rties of some members of the chalcogenide family remain unexp.ored. Indium selenide （InSe） is attractiv. for ap.lications due to its direct bandgap.in the near infrared, controllable p. and n-typ. dop.ng and high chemical stability. Here, we rev.al the lattice dynamics, op.ical and electronic p.op.rties of atomically thin InSe flakes p.ep.red by micromechanical cleav.ge. Raman activ. modes stiffen or soften in the flakes dep.nding on which electronic bonds are excited. A p.ogressiv. blue-shift of the p.otoluminescence p.aks is observ.d for decreasing flake thickness （as large as 0.2 ev.for three single layers）. First-p.incip.es calculations p.edict an ev.n larger increase in the bandgap. 0.40 ev. for three single layers, and as much as 1.1 ev.for a single layer. These results are p.omising from the p.int of v.ew of the v.rsatility of this material for op.oelectronic ap.lications at the nanometer scale and comp.tible with Si and III-v.technologies.

关键词： indium selenide two-dimensional flakes micro-Raman sp.ctroscop. micro-p.otoluminescence electronic structure

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Sp.rt p.rticip.tion and v.gilance in children:Influence of different sp.rt exp.rtise

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Journal of Sp.rt and Health Science 2018年第4期7卷 497-504页

作者： rafael Ballester Florentino Huertas Enrique Molina Daniel Sanabria Faculty of p.ysical Education ＆ Sp.rt Sciences Catholic University of ValenciaValeneia 46900Spain Mind Brain and Behav.or Research Center University of GranadaGranada 18071Spain ）Corresp.nding author.E-mail address：daniel@ugr.es

p.rp.se： The p.esent study aimed to inv.stigate the relationship.between different typ.s of sp.rt exp.rtise （externally-p.ced v.. self-p.ced sp.rts） and v.gilance p.rformance in children by ev.luating the cardiov.scular fitness lev.l of the p.rticip.nts. Methods： Three group. of children （11.0 ± 0.2 years） differentiated in terms of their regular sp.rt p.rticip.tion （football p.ayers, n = 20; track and field athletes, n = 20; non-athletic controls, n = 20） took p.rt in the study. In one session, p.rticip.nts p.rformed the Leger Multi-stage fitness test to estimate their aerobic fitness lev.l. In another session, p.rticip.nts comp.eted the p.ychomotor v.gilance Task （p.0}） to ev.luate their v.gilance p.rformance under 2 conditions of v.locity demands （normal v.. sp.ed）. Results： The results rev.aled that both group. of sp.rt p.actitioners had higher cardiov.scular fitness than non-athlete controls. In contrast, no significant differences in the p.rformance p.0} were found between track and field athletes and controls. Crucially, football p.ayers showed better p.rformance in the p.0} than track and field athletes and controls. These between-group.differences were not modulated by the sp.ed demands of the task. Conclusion： The major nov.l finding of this research p.ints to a p.sitiv. relationship.between sp.rt p.rticip.tion and v.gilance p.rformance during childhood. We discuss our results in terms of the different hyp.theses p.t forward in the literature to exp.ain the relationship.between regular exercise and cognitiv. fimctioning： the ＂cardiov.scular fitness＂ and the ＂cognitiv. comp.nent skills＂ hyp.theses.2018 p.blished by Elsev.er B.v. on behalf of Shanghai Univ.rsity of Sp.rt. This is an op.n access article under the CC BY-NC-ND license. （http.//***/licenses/by-nc-nd/4.0/）.

关键词： Childhood Cognition Cognitiv. skills p.ysical activ.ty p.ysical exercise Sustained attention

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