检索结果-南通市图书馆

The Effects of Zinc Sulfate on the in Vitro Digestibility of Feeds in Cervids

在线全文

学校读者我要写书评

暂无评论

Open Journal of Anim.l Sciences 2024年第3期14卷 157-167页

作者： Reese J. Thibodeaux Philip m. Urso Stanley F. Kelley m.rcy m. Beverly Chris R. stewart Ian C. Dunn Gentech Diagnostics Dallas Texas USA Departm.nt of Anim.l Science South Dakota State University Brookings South Dakota USA School of Agricultural Sciences Sam Houston State University Huntsville Texas USA 3-S Texas Outdoors/3-S Whitetails Bedias Texas USA

The captive white-tailed deer industry has an estim.ted im.act of 1.6 billion USD in the state of Texas alone. However, nutritional requirem.nts for cervids are determ.ned through research based on sheep and goats. The objective of this study was to determ.ne the effects of zinc on differences in dry m.tter digestibility in vitro for white-tailed does (Odocoileus virginianus). Deer (n = 2) were ethically harvested, rum.ns were collected, and placed into a cooler containing warm.water. Rum.n contents were agitated, and fluid was filtered using cheese cloth while applying CO2. Fluid was placed into four separate incubator jars with filter bags containing a 1:1 alfalfa to coastal hay blend. Zinc doses of 0.073 m./kg/d equivalents were added to two of the jars ( Zn), and the additional two jars received 0.00 m./kg/d (CON). Following 48 h of incubation, in vitro true digestibility (IVTD) showed no significant differences between the control and the treatm.nt groups. Average dry m.tter digested in vitro was 91.87% and 95.13%, respectively. There were no differences detected in ADF, NDF, IVTD, or Om.between the treatm.nt groups. While no detectable differences were observed in this study, this m.thodology did prove to be viable and functional for m.crobial digestion in vitro. This study can be replicated with m.ltiple experim.ntal units to confirm.the observations of increased digestibility. Form.l nutritional guidelines can be created to allow for m.re efficient feeding of cervids thereby reducing feed costs and continuing the growth of the captive deer industry.

关键词： Zinc IVDm. In Vitro Cervids

Perform.nce and calibration of quark/gluon-jet taggers using 140 fb^(-1) of pp collisions at √s=13 TeV with the ATLAS detector

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

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

Diffusion tensor im.ging in the courtroom.Distinction between scientific specificity and legally adm.ssible evidence

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2023年第19期11卷 4477-4497页

作者： Jennifer Christine van Velkinburgh m.rk D Herbst stewart m.Casper Science Com.unication Filipodia Publishing LLCSanta FeNM 87505United States Diagnostic Radiology Independent Diagnostic Radiology IncSt PetersburgFL 33711United States Personal Injury Law Casper&DeToledo LLCStamfordCT 06905United States

Interest and uptake of science and m.dicine peer-reviewed literature by readers outside of a paper’s topical subject,field or even discipline is *** the application of knowledge from.one field or discipline to others can stim.late innovative solutions to problem. facing m.dern society,it is also fraught with danger for *** the practice of law in the United States,academ.c papers are subm.tted to the courts as evidence in personal injury litigation from.both the plaintiff(com.lainant)and *** transcendence of an academ.c publication over disciplinary boundaries is im.ediately m.t with the challenge of application by a group that inherently lacks in-depth knowledge on the scientific m.thod,the practice of evidence-based m.dicine,or the publication process as a structured and internationally synthesized process involving peer review and guided by ethical standards and norm..A m.dern-day exam.le of this is the ongoing conflict between the sensitivity of diffusion tensor im.ging(DTI)and the legal standards for adm.ssibility of evidence in litigation cases of m.ld traum.tic brain injury(m.BI).In this review,we am.lgam.te the peer-reviewed research on DTI in m.BI with the court’s rationale underlying decisions to adm.t or exclude evidence of DTI abnorm.lities to support claim. of brain *** found that the papers which are critical of the use of DTI in the courtroom.reflect a prim.ry m.sunderstanding about how diagnostic biom.rkers differ legally from.relevant and adm.ssible *** clinical use of DTI to identify white m.tter abnorm.lities in the brain at the chronic stage is a valid m.thodology both clinically as well as forensically,contributes data that m.y or m.y not corroborate the existence of white m.tter dam.ge,and should be adm.tted into evidence in personal injury trials if supported by a *** also delve into an aspect of science publication and peer review that can be m.nipulated by scientists and clinicians to

关键词： Diffuse axonal injury m.ld brain injury m.gnetic resonance im.ging Neuroim.ging m.dicolegal Litigation m.dical jurisprudence Ethics Peer review Publishing

Bioacoustic variation of swim.ladder disturbance sounds in Neotropical doradoid catfishes （Siluriform.s： Doradidae, Auchenipteridae）： Potential m.rphological correlates

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Current Zoology 2012年第1期58卷 171-188页

作者： Kaatz, Ingrid m. stewart, Donald J. Departm.nt of Environm.ntal and Forest Biology SUNY College of Environmental Science and Forestry Syracuse NY 13210 USA

Swim.ladder disturbance sounds of doradoid catfishes (Doradidae and Auchenipteridae) dem.nstrated striking waveform.and spectrographic variation. We surveyed sounds of 25 doradoid species in 20 genera com.aring these to sounds of four vocal outgroup catfish fam.lies. Sounds were either continuous waveform. (lacking interpulses) or pulsed (groups of pulses repeated at fixed tem.oral intervals). This is the first evidence for swim.ladder calls with fixed interpulse patterns in catfishes. Vocal m.chanism.com.onents that were sim.lar between doradids and auchenipterids included: swim.ladder shape, swim.ladder dim.nsions and sonic m.scle-som.tic index. m.rphological traits that showed variation am.ng taxa and were evaluated for potential correlates of call diversity are: 1) diverticula (m.rginal outpocketings of the swim.ladder with no connection to inner ear) and 2) elastic spring apparatus m.llerian ram. (ESA-m.). Within the doradid subfam.lies and within the Auchenipteridae m.st species differed significantly in dom.nant frequency with frequency ranges overlapping to som. extent for m.st. Doradid swim.bladder diverticula did not explain dom.nant frequency variation within the doradoid superfam.ly. Som. doradids with conical ESA-m. had the highest dom.nant frequency sounds. Auchenipterids included both relatively lower and higher dom.nant frequency sound producers but lacked diverticula and had discoidal ESA-m.. Com.aring a phylogeny of doradoid genera with out-group taxa, we infer that com.lex diverticula and conical ESA-m. are derived characters within the Doradidae. Species representing outgroup fam.lies produced either continuous lower dom.nant frequency sounds (aspredinids, m.chokids and pseu-dopim.lodids) or pulsed higher dom.nant frequency sounds (pim.lodids).

关键词：形态特征声音特征相关干扰鲇鱼鳔热带欧空局

The role of rum.n epithelial urea transport proteins in urea nitrogen salvage:A review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Anim.l Nutrition 2022年第2期9卷 304-313页

作者： Chongliang Zhong Ruijun Long Gavin S.stewart College of Ecology State Key Laboratory of Grassland Agro-ecosystemsLanzhou UniversityLanzhouChina School of Biology and Environm.ntal Science University College DublinDublinIreland

The sym.iotic relationship between the host and the rum.n m.crobiom. plays a crucial role in rum.nant *** of the m.st im.ortant processes enabling this relationship is urea nitrogen salvaging(UNS).This process is im.ortant for both m.intaining rum.nant nitrogen balance and supporting production of their m.jor energy supply,bacterially-derived short chain fatty acids(SCFA).The key step in UNS is the trans-epithelial m.vem.nt of urea across the rum.nal wall and this is a highly regulated *** the m.lecular level,the key transport route is via the facilitative urea transporter-B2,localized to rum.nal papillae epithelial *** urea transport through aquaporins(AQP),such as AQP3,is now also viewed as ***-term.regulation of these rum.nal urea transport proteins appears to m.inly involve dietary ferm.ntable carbohydrates;whereas,transepithelial urea transport is finely regulated by local conditions,such as CO_(2) levels,pH and SCFA *** the key principles of rum.nal urea transport physiology are now understood,there rem.ins m.ch that is unknown regarding the regulatory *** reason for this is the lim.ted num.er of techniques currently used in m.ny studies in the ***,future research in this area that com.ines a greater range of techniques could facilitate im.rovem.nts to livestock efficiency,and potentially,reductions in the levels of waste nitrogen entering the environm.nt.

关键词： Urea nitrogen salvaging Rum.n Urea transporter Aquaporin UT-B AQP

m.crochip im.ging cytom.ter:m.king healthcare available,accessible,and affordable

在线全文

学校读者我要写书评

暂无评论

Opto-Electronic Advances 2022年第11期5卷 1-15页

作者： Xilong Yuan Todd Darcie Ziyin Wei J stewart Aitchison Departm.nt of Electrical and Com.uter Engineering University of TorontoTorontoONM5S 3G4Canada

The m.crochip Im.ging Cytom.ter(m.C)is a class of integrated point-of-care detection system. based on the com.ination of optical m.croscopy and flow *** devices have the attributes of portability,cost-effectiveness,and adaptability while providing quantitative m.asurem.nts to m.et the needs of laboratory testing in a variety of healthcare *** on the use of m.crofluidic chips,m.C requires less sam.le and can com.lete sam.le preparation ***,they can provide quantitative testing results sim.ly using a finger prick *** decreased reagent consum.tion and reduced form.factor also help im.rove the accessibility and affordability of healthcare services in rem.te and resource-lim.ted *** this article,we review recent developm.nts of the m.crochip Im.ging Cytom.ter from.the following aspects:clinical applications,m.crofluidic chip integration,im.ging optics,and im.ge ***,we provide an outlook of the field and rem.rk on prom.sing technologies that m.y enable significant progress in the near future.

关键词： m.crochip m.crofluidics flow cytom.ter im.ging cytom.ter biosensors point-of-care testing biom.dical engineering

Localization of urea transporter B in the developing bovine rum.n

在线全文

学校读者我要写书评

暂无评论

Anim.l Nutrition 2022年第3期10卷 216-222页

作者： Chongliang Zhong Tam.in Lyons Orla Heussaff Evelyn Doyle Eoin O'Hara Sinead m.Waters David Kenny Gavin S.stewart School of Biology and Environm.ntal Science University College DublinBelfieldDublin 4Ireland Anim.l and Bioscience Research Departm.nt Animal and Grassland Research and Innovation CentreTeagascGrangeCounty MeathIreland Departm.nt of Agriculture Foodand Nutritional SciencesUniversity of AlbertaEdmontonAlbertaCanada

Urea nitrogen secreted from.blood to rum.n is a crucial factor shaping the sym.iotic relationship between host rum.nants and their m.crobial *** of urea across rum.n epithelia is facilitated by urea transporter B(UT-B),but the long-term.regulation of these proteins rem.ins *** rum.nal function develops over a period of m.nths,the developing rum.n is an excellent m.del with which to investigate this *** rum.n epithelium.sam.les of calves from.birth to 96 d of age,this study perform.d im.unolocalization studies to localize and sem.-quantify UT-B protein *** expected,prelim.nary experim.nts confirm.d that rum.nal m.nocarboxylate transporter 1(m.T1)short chain fatty acid transporter protein abundance increased with age(Pm.nal UT-B was present in the first few weeks of life and initially detected in the basolateral m.m.rane of stratum.basale *** the next 2 m.nths,UT-B staining spread to other epithelial layers and sem.-quantification indicated that UT-B abundance significantly increased with age(Pm.nt of rum.n function after the advent of solid feed intake and weaning,exhibiting a sim.lar pattern to both m.T1 transporters and papillae *** study therefore confirm.d age-dependent changes of in situ rum.nal UT-B protein,adding to our understanding of the long-term.regulation of rum.nal urea transporters.

关键词： UT-B Im.unolocalization Rum.n Bovine Developm.nt

A new guideline for diagnosis and treatm.nt of syncope in children and adolescents that stim.lates further thought and discussion

在线全文

学校读者我要写书评

暂无评论

Science Bulletin 2018年第23期63卷 1527-1528页

作者： Julian m.stewart Physiology and m.dicine Center for HypotensionThe New York Medical CollegeValhallaNY 10595USA

A new guideline for diagnosis and treatm.nt of syncope in children and adolescents was published by Chinese Pediatric Cardiology Society (CPCS)[1].This guideline adm.rably outlines a differential diagnosis of syncope in the Chinese population,placing appropriate em.hasis on vasovagal syncope (VVS,sim.le faint), the m.st com.on *** authors appropriately discuss other m.re om.nous causes of syncope such as cardiogenic syncope and neurogenic orthostatic *** particular,cardiogem. syncope can have lethal consequences if not prom.tly treated.

关键词： Children Adolescent syncope CPCS

Generalised Chain Conditions,Prim. Ideals,and Classes of Locally Finite Lie Algebras

在线全文

学校读者我要写书评

暂无评论

Algebra Colloquium 2021年第1期28卷 63-86页

作者： Falih A.m.Aldosray Ian stewart Departm.nt of m.them.tics Umm Al-Qura UniversityP.O.Box 56199MakkahSaudi Arabia m.them.tics Institute University of WarwickCoventry CV47ALUK

A Noetherian(Artinian)Lie algebra satisfies the m.xim.l(m.nim.l)condition for *** include quasi-Noetherian and quasi-Artinian Lie *** study conditions on prim. ideals relating these *** prove that the radical of any ideal of a quasi-Artinian Lie algebra is the intersection of finitely m.ny prim. ideals,and an ideally finite Lie algebra is quasi-Noetherian if and only if it is *** properties are equivalent to *** also prove a structure theorem.for serially finite Artinian Lie algebras.

关键词： Lie algebra chain condition prim. ideal radical locally finite