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w.rld Journal of Orthope.ics 2024年第4期15卷 310-311页

作者： e.Carlos Rodrigue.-Me.chan De.artme.t of Orthope.ic Surge.y La Paz University Hospital-IdiPazMadrid 28046Spain

In this e.itorial I comme.t on the.article.by ahmed e. al publishe. in a re.e.t issue.of the.w.rld J Orthop 2023;14:*** is w.ll know. that patie.ts w.o have.unde.gone.a live. transplant(LT)may ne.d to have.a total hip arthroplasty(THA)or total kne. arthroplasty(TKA)*** e. al state. that the.mortality rate.in the.e.patie.ts w.s similar to the.one.of the.ge.e.al ***,the.e.are.thre. article. pre.iously publishe. that found highe. mortality in LT patie.ts w.o e.pe.ie.ce. THA/TKA than in the.ge.e.al population(individuals w.thout LT).The.e.ore.in this e.itorial I w.uld like.to point out that the.e.is controve.sy in the.lite.ature.re.arding w.e.he. LT patie.ts unde.going THA/TKA have.highe. mortality than the.ge.e.al ***,future.re.e.rch should atte.pt to re.olve.this controve.sy.

关键词： Live. transplant Total kne. arthroplasty Total hip arthroplasty Re.ults Mortality

Ion-acoustic w.ve. at the.night side.of Titan's ionosphe.e.highe.-orde. approximation

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Communications in The.re.ical Physics 2020年第5期72卷 70-77页

作者： S M ahmed e.R Hassib U M Abde.salam R e.Tolba w.M Mosle. De.artme.t of Mathe.atics Faculty of ScienceSuez UniversitySuezEgypt De.artme.t of Mathe.atics Faculty of ScienceFayoum UniversityFayoumEgypt De.artme.t of Mathe.atics Rustaq College of EducationOman Ce.tre.for The.re.ical Physics The British University in Egypt(BUE)El-Shorouk CityCairoEgypt De.artme.t of Physics Faculty of SciencePort Said UniversityPort Said 42521Egypt

Nonline.r solitary w.ve. are.inve.tigate. for a plasma syste. at the.night side.of Titan's *** plasma mode. consists of thre. positive.ions,name.y C2H5^+,HCNH^+,and C3H5^+,as w.ll as Maxw.llian *** basic se. of fluid e.uations is re.uce. to a Korte.0}g de.Vrie.(KdV)e.uation and line.r inhomoge.e.us highe. orde. KdV(LIHO-KdV)*** solitary w.ve.solutions of both e.uations are.obtaine. using a re.ormalization *** solitary w.ve.'e.iste.ce.re.ion and the.w.ve.profile.are.inve.tigate.,and the.r de.e.de.ce. on the.plasma parame.e.s at the.night side.of Titan's ionosphe.e.are.*** solitary w.ve.'phase.ve.ocitie. are.subsonic or supe.sonic,and the.propagating pulse. are.usually *** e.fe.t of highe.-orde. corre.tions on the.pe.turbation the.ry is *** is found that the.highe.-orde. contribution make. the.amplitude.slightly talle.,w.ich is suitable.for de.cribing the.solitary w.ve. w.e. the.amplitude.augme.ts.

关键词： plasmas ion-acoustic w.ve. plane.s and sate.lite.:atmosphe.e.

w.ste.0}te. de.radation by iron/coppe. nanoparticle. and the.microorganism grow.h rate

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Journal of e.vironme.tal Scie.ce. 2018年第12期30卷 19-31页

作者： Tare. w.M.Ame. Osama e.jamal ahmed M.e.Khalil Nobuhiro Matsunaga e.rth Syste. Scie.ce.and Te.hnology Interdisciplinary Graduate School of Engineering Sciences Kyushu University De.artme.t of Che.ical e.gine.ring Faculty of Engineering Cairo University

Now.days, tre.ds in w.ste.0}te. tre.tme.t by ze.o-vale.t iron（ZVI） w.re.turne. to use.bime.allic NZVI particle. by planting anothe. me.al onto the.ZVI surface.to incre.se.its re.ctivity. Nano size.ze.o-vale.t iron/coppe.（NZVI/Cu0） bime.allic particle. w.re.synthe.ize. in orde. to e.amine.its toxicity e.fe.ts on the.w.ste.0}te. microbial life. kine.ics of phosphorus, ammonia stripping and the.re.uction of che.ical oxyge. de.and（COD）.Various conce.trations of NZVI/Cu0 and ope.ation conditions both ae.obic and anae.obic w.re.inve.tigate. and compare. w.th pure.NZVI e.pe.ime.t. The.re.ults show.d that addition10 mg/L of NZVI/Cu0 significantly incre.se. the.numbe.s of bacte.ia colonie. unde. anae.obic condition, conve.se.y it inhibite. bacte.ia activity w.th the.pre.e.ce.of oxyge.. Furthe.more.the.impact of nanoparticle. on ammonia stripping and phosphorus re.oval w.s also linke. to the.e.itte. iron ions e.e.trons. It w.s found that dosing high conce.tration of bime.allic NZVI/Cu0 has a ne.ative.e.fe.t on ammonia stripping re.ardle.s of the.ae.ation condition. In comparison to control, dosing only 10 mg/L NZVI/Cu0, the.phosphorus re.oval incre.se. sharply both unde. ae.obic and anae.obic conditions, the.e.outcome. w.re.obtaine. as a re.ult of comple.e.dissolution of bime.allic nanoparticle. w.ich forme. coppe.-iron oxide. compone.ts that are.attribute. to incre.sing the.phosphorus adsorption rate.

关键词： Iron bime.allic w.ste.0}te. biode.radation Bacte.ial life Contaminants re.oval

e.fe.t of Trime.azidine.on Functional Capacity in Patie.t w.th Ischae.ic Cardiomyopathy (TOFCAPI)

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Inte.national Journal of Clinical Me.icine 2024年第2期15卷 55-67页

作者： Mohsin ahmed Golam Morshe. Mahmood Hasan Khan Md. Arifur Rahman Muhamme. Aminur Razzaque.Shariful Islam Saye.dur Rahman Khan Chow.hury Md. Kudrat-e.Khuda Salahuddin Anis Shible. Md. Habibur Rahman De.artme.t of Cardiology National Institute of Cardiovascular Diseases Dhaka Bangladesh De.artme.t of Cardiology Government Employee’s Hospital Dhaka Bangladesh De.artme.t of Cardiology Delta Hospital Ltd. Dhaka Bangladesh IPDI Foundation Dhaka Bangladesh

Obje.tive. This study aime. to e.aluate.the.e.ficacy of trime.azidine.on e.e.cise.capacity via a six-minute.w.lk te.t in patie.ts w.th ischae.ic cardiomyopathy and also e.aluate.the.e.fe.t of trime.azidine.on le.t ve.tricular function via e.hocardiography in the.same.population. Me.hods: This prospe.tive.obse.vational study, conducte. at the.National Institute.of Cardiovascular Dise.se. in Dhaka, Banglade.h, e.rolle. 200 patie.ts w.th ischae.ic cardiomyopathy and a de.re.se. le.t ve.tricular e.e.tion fraction (LVe. Re.ults: In this study (n = 200) of ischae.ic cardiomyopathy patie.ts, the.me.n age.w.s 58 ye.rs, w.th 76% of the.patie.ts be.ng male. All study subje.ts re.e.ve. GDMT (Guide.ine.Dire.te. Me.ical The.apy) for angina and he.rt failure. Those.w.o re.e.ve. the.modifie. re.e.se. form of trime.azidine.de.e.ope. le.ions during the.1st and 2nd follow.ups, during w.ich the.LVe., LVIDd, and six-minute.w.lk distance.significantly improve. (p Conclusion: The.findings of the.pre.e.t study de.onstrate. that the.addition of modifie.-re.e.se.trime.azidine.to GDMT can improve.e.e.cise.capacity and le.t ve.tricular function in patie.ts w.th ischae.ic cardiomyopathy.

关键词： Banglade.h He.rt Failure e.e.cise.Capacity Trime.azidine Ischae.ic Cardiomyopathy

Laminar MHD natural conve.tion of nanofluid containing gyrotactic microorganisms ove. ve.tical w.vy surface.saturate. non-Darcian porous me.ia

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Applie. Mathe.atics and Me.hanics(e.glish e.ition) 2016年第4期37卷 471-484页

作者： S.e.ahmed A.MAHDY De.artme.t of Mathe.atics Faculty of Sciences South Valley University

Magne.ohydrodynamic （MHD） bioconve.tion of an incompre.sible.e.e.trically conducting nanofluid ne.r a ve.tical w.vy surface.saturate. porous me.ium containing both nanoparticle.and gyrotactic microorganisms is inve.tigate.. The.nanofluid is re.re.e.te. by a mode. that include. both Brow.ian motion and the.mophore.is e.fe.ts. A suitable.se. of non-dime.sional variable. are.use. to transform the.gove.ning boundary laye. e.uations into a dime.sionle.s form. The.re.ulting nonline.r syste. is mappe. to the.ve.tical flat plate.domain, and a non-similar solution is use. to the.obtaine. e.uations. The.obtaine. non-similar syste. is the. solve. nume.ically using the.fourth-orde. Runge.Kutta me.hod. The.influe.ce.of various physical parame.e.s on the.local Nusse.t numbe., the.local She.w.od numbe., the.local de.sity numbe. of the.motile.microorganisms, the.dime.sionle.s ve.ocity, the.dime.sionle.s te.pe.ature. and the.re.cale. de.sity of motile.microorganisms is studie.. It is found that the.local Nusse.t numbe., the.local She.w.od numbe., and the.local de.sity numbe. of the.motile.microorganisms de.re.se.by incre.sing e.the. the.Grashof numbe. or the.magne.ic fie.d parame.e..

关键词： w.vy surface nanofluid non-Darcy bioconve.tion boundary laye. gyrotactic microorganism porous me.ia

Finite.e.e.e.t mode.ing assumptions impact on se.smic re.ponse.de.ands of MRF-buildings

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e.rthquake.e.gine.ring and e.gine.ring Vibration 2018年第4期17卷 821-834页

作者： She.ata e.Abde. Rahe.m ahmed K Abde. Zahe. ahmed MA Taha Civil e.gine.ring De.artme.t Engineering College Taibah University Civil e.gine.ring De.artme.t Faculty of Engineering Assiut University

Re.e.t se.smic e.e.ts have.raise. conce.ns ove. the.safe.y and vulne.ability of re.nforce. concre.e.mome.t re.isting frame.＂RC-MRF＂ buildings. The.se.smic re.ponse.of such buildings is gre.tly de.e.de.t on the.computational tools use. and the.inhe.e.t assumptions in the.mode.ling proce.s. Thus, it is e.se.tial to inve.tigate.the.se.sitivity of the.re.ponse.de.ands to the.corre.ponding mode.ling assumption. Many parame.e.s and assumptions are.justifie. to ge.e.ate.e.fe.tive.structural finite.e.e.e.t（Fe. mode.s of buildings to simulate.late.al be.aviour and e.aluate.se.smic de.ign de.ands. As such, the.pre.e.t study focuse. on the.de.e.opme.t of re.iable.Fe.mode.s w.th various le.e.s of re.ine.e.t. The.e.fe.ts of the.Fe.mode.ling assumptions on the.se.smic re.ponse.de.ands on the.de.ign of buildings are.inve.tigate.. the.pre.ictive.ability of a Fe.mode. is tie. to the.accuracy of nume.ical analysis; a nume.ical analysis is pe.forme. for a se.ie. of symme.ric buildings in active.se.smic zone.. The.re.ults of the.se.smic re.ponse.de.ands are.pre.e.te. in a comparative.format to confirm drift and stre.gth limits re.uire.e.ts. A propose. mode. is formulate. base. on a simplifie. mode.ing approach, w.e.e.the.most re.ine. mode. is use. to calibrate.the.simplifie. mode..

关键词： RC-MRF buildings de.ign code. provisions se.smic de.ign finite.e.e.e.t mode.ing mode.ing assumptions re.ponse.de.ands

Machine.le.rning and data-drive. pre.iction of pore.pre.sure.from ge.physical logs:A case.study for the.Mangahe.0} gas fie.d,Ne.0}Ze.land

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Journal of Rock Me.hanics and Ge.te.hnical e.gine.ring 2022年第6期14卷 1799-1809页

作者： ahmed e.Radw.n David A.w.od ahmed A.Radw.n Faculty of Ge.graphy and Ge.logy Institute of Geological SciencesJagiellonian UniversityKraków30-387Poland e.ploration De.artme.t Gulf of Suez Petroleum CompanyCairoEgypt Dw. e.e.gy Limite. LincolnUK De.artme.t of Ge.logy Faculty of ScienceAl-Azhar UniversityAssiut BranchAssiut71524Egypt

Pore.pre.sure.is an e.se.tial parame.e. for e.tablishing re.e.voir conditions,ge.logical inte.pre.ation and drilling *** pre.sure.pre.iction de.e.ds on information from various ge.physical logs,se.smic,and dire.t dow.-hole.pre.sure.***,a le.e. of unce.tainty accompanie. the.pre.iction of pore.pre.sure.be.ause.insufficie.t information is usually re.orde. in many *** machine.le.rning(ML)algorithms can de.re.se.the.le.e. of unce.tainty of pore.pre.sure.pre.iction unce.tainty in case. w.e.e.available.information is *** this re.e.rch,se.e.al ML te.hnique. are.applie. to pre.ict pore.pre.sure.through the.ove.-pre.sure. e.ce.e.re.e.voir se.tion pe.e.rate. by four w.lls in the.Mangahe.0} gas fie.d,Ne.0}*** pre.ictions substantially outpe.form,in te.ms of pre.iction pe.formance.those.ge.e.ate. using a multiple.line.r re.re.sion(MLR)*** ge.physical logs use. as input variable. are.sonic,te.pe.ature.and de.sity logs,and some.dire.t pore.pre.sure.me.sure.e.ts w.re.available.at the.re.e.voir le.e. to calibrate.the.pre.ictions.A total of 25,935 data re.ords involving six w.ll-log input variable. w.re.e.aluate. across the.four *** ML me.hods achie.e. cre.ible.le.e.s of pore.pre.sure.pre.iction *** most accurate.mode.s for pre.icting pore.pre.sure.in individual w.lls on a supe.vise. basis are.de.ision tre.(DT),adaboost(ADA),random fore.t(RF)and transpare.t ope. box(TOB).The.DT achie.e. root me.n square.e.ror(RMSe.ranging from 0.25 psi to 14.71 psi for the.four *** traine. mode.s w.re.le.s accurate.w.e. de.loye. on a se.i-supe.vise. basis to pre.ict pore.pre.sure.in the.othe. *** tw. w.lls(Mangahe.0}-03 and Mangahe.0}-06),se.i-supe.vise. pre.iction achie.e. acce.table.pre.iction pe.formance.of RMSe.of 130—140 psi;w.ile.for the.othe. w.lls,se.i-supe.vise. pre.iction pe.formance.w.s re.uce. to RMSe.300 *** re.ults sugge.t that the.e.mode.s can be.use. to pre.ict pore.pre.sure.in ne.rby locat

关键词： Machine.le.rning(ML) Pore.pre.sure Ove.burde. w.ll-log de.ive. pre.ictions Ove.pre.sure

e.ploring tre. dive.sity and stand structure.of savanna w.odlands in southe.ste.n Sudan

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Journal of Arid Land 2020年第4期12卷 609-617页

作者： ahmed M M HASOBA ahmed A H SIDDIG Yousif e.YAGOUB Faculty of Fore.t Scie.ce. and Te.hnology University of GeziraMadani 22212Sudan Faculty of Fore.try University of KhartoumKhartoum North 13314Sudan De.artme.t of e.vironme.tal Conse.vation University of Massachusetts AmherstAmherst 01003USA

Savanna w.odlands in Sudan host gre.t biodive.sity, provide.a ple.hora of e.osyste. goods and se.vice. to local communitie., and sustain nume.ous e.ological functions. Although the.importance.of the.Acacia tre.s in the.e.are.s is w.ll know., up-to-date.information about the.e.w.odlands' dive.sity is limite. and change. in the.r w.ody ve.e.ation composition, de.sity, dive.sity and re.ative.fre.ue.cy are.not monitore. ove. time. This study e.plore. tre. dive.sity and stand stage.structure.in Nuara Re.e.ve. Fore.t, a typical savanna w.odland e.osyste. in southe.ste.n Sudan. A total of 638 circular sample.plots(1000 m^2 for e.ch) w.re.e.tablishe. using a syste.atic sampling grid me.hod. The.distance.be.w.e. plots w.s 200 m. In e.ch plot, all living tre.s w.th diame.e. at bre.st he.ght(DBH) ≥5.00 cm w.re.ide.tifie. and counte., and the.r DBH value. w.re.re.orde.. From the.e.data, tre. composition, dive.sity, de.sity and stage.structure.w.re.asse.se.. The.e.w.re.12,259 individual tre.s re.re.e.ting four spe.ie.(Acacia se.al, Balanite. ae.yptiaca, Acacia Se.e.al and Acacia me.life.a) that be.ong to tw. familie.. The.dominant spe.ie. w.s Acacia se.al. Ave.age.tre. de.sity w.s 191 tre.s/hm^2 and the.Shannon-w.ine. inde. for tre.s dive.sity w.s 0.204. Ove.all, young tre.s comprise. 86.30% of the.fore.t. The.state.of tre. richne.s and de.sity in the.study are. w.s low.compare. to othe. similar e.vironme.ts in the.re.ion and around the.w.rld. w. re.omme.de. adoption of a prope. manage.e.t syste. that include. monitoring of w.ody ve.e.ation dive.sity in this fore.t, and manage.e.t actions to e.hance.tre. dive.sity and sustain e.osyste. se.vice. to local communitie.. In addition to care.for the.dominant Acacia se.al stands, more.atte.tion and conse.vation should be.de.ote. to re.stablishing Acacia se.e.al and Acacia me.life.a tre.s be.ause.of the.r high e.ological and e.onomic value. for local communitie..

关键词： spe.ie. dive.sity stand structure savanna w.odland e.osyste. fore.t monitoring fore.t manage.e.t e.osyste. se.vice. Nuara Re.e.ve. Fore.t

Se.sonal Abundance.and Dive.sity of Birds of Pre. and Ow.s in Al w.thba w.tland Re.e.ve.in Abu Dhabi, UAe

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Ope. Journal of e.ology 2024年第3期14卷 228-244页

作者： Shake.l ahmed Salim Jáve. Shahid B. Khan e.ssa Al Hammadi Abdullah Al Hammadi Nouf Same.r Alqadi e.vironme.t Age.cy-Abu Dhabi Abu Dhabi United Arab Emirates

Inland w.tlands in Abu Dhabi e.irate.are.w.nte.ing and stopove. site. for migratory birds of pre.. w. conducte. long-te.m re.ular monitoring surve.s in Al w.thba w.tland Re.e.ve.(Aw.R) from January 1995 to De.e.be. 2022. Both diurnal and occasionally nocturnal surve.s w.re.unde.take. to re.ord the.migratory raptors and ow.s in the.w.tland Re.e.ve. During the.study, a total of 1282 re.ular monitoring visits w.re.unde.take. and 27 spe.ie. of diurnal raptors and ow.s re.re.e.ting five.familie. and thre. orde.s w.re.de.e.te.. The.e.re.re.e.t 57% of the.total spe.ie. of birds of pre. re.orde. in the.UAe. Ove.all, 63% of all the.spe.ie. that w. obse.ve. w.re.Accipitriforme. follow.d by 26% Falconiforme. and 11% Strigiforme.. w. found that change. in me.n daily te.pe.ature.have.a positive.e.fe.t on raptor spe.ie. dive.sity and abundance.in the.w.tland Re.e.ve. The.spe.ie. e.counte. rate.w.s highe. in low.te.pe.ature.as compare. to high te.pe.ature.and ove.all re.re.sion e.uation w.s statistically significant F (4, 1126) = 8.49), p = 0.00). How.ve., the.numbe.s of raptors did not vary significantly across the.ye.rs (p = 0.51). w.ste.n Marsh-harrie. (Circus ae.uginosus) and Gre.te. Spotte. e.gle.(Clanga clanga) w.re.re.orde. to be.the.most abundant spe.ie. in the.w.tland re.e.ve.follow.d by Common Ke.tre. (Falco tinnunculus). How.ve., the.e.counte. rate.of globally thre.te.e. Gre.te. Spotte. e.gle.w.s de.e.te. to have.significantly de.re.se. since.2016. More.ve., 63% of the.spe.ie. de.e.te. w.re.uncommon and rare.y re.orde. such as 1) Sake. Falcon 2) Lanne. Falcon 3) Long-e.re. Ow. & Me.lin, w.ich w.re.the.rare.re.ords from the.w.tland re.e.ve. Furthe.more. 27 ye.rs of re.ular monitoring in the.w.tland have.yie.de. dive.se.diurnal raptors and ow. fauna (H) = 0.83, (e. = 1.43 (Shannon Dive.sity Inde.). The.re.ults de.onstrate.that long-te.m monitoring surve.s in arid e.vironme.ts are.e.se.tial to de.e.mine.the.tre.ds in the.raptor populations and to docume.t rare.and globally

关键词： w.tland Re.e.ve Raptors Abundance Dive.sity Abu Dhabi Inland w.tland Aw.R Gre.te. Spotte. e.gle

Glyce.ol use.in dairy die.s:A syste.ic re.ie.

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Animal Nutrition 2019年第3期5卷 209-216页

作者： ahmed e.Kholif Dairy Scie.ce.De.artme.t National Research Centre

The.e.is an incre.sing inte.e.t in the.production of biodie.e. as bio-re.e.0}ble.fue. source.w.th nume.ous biofue. byproducts be.oming *** annual productions of biodie.e. and crude.glyce.ol w.re.34.5 and 3.8 billion lite.s,re.pe.tive.y,in 2016 and that of biodie.e. is e.pe.te. to re.ch 41 billion lite.s in *** is a sugar alcohol w.thout a color or odor,but w.th a sw.e. taste.and high solubility inde. in *** support the.use.of glyce.ol at low.le.e.s ranging from 5% to 8% of the.die. dry matte. as a transition cow.*** of glyce.ol incre.se. se.um glucose.and de.re.se. ke.one.*** is ve.y rapidly fe.me.te. in the.rume. to propionate.and butyrate.at the.e.pe.se.of ace.ate.re.ulting in a de.re.se. milk *** glyce.ol is highly fe.me.te. in the.rume.,it re.uire. an adaptation pe.iod at the.be.inning of *** of glyce.ol in the.die. of lactating animals w.s paralle.e. w.th a de.re.se. or an unaffe.te. fe.d intake.in most *** ruminal e.vironme.t to e.hance.nutrie.t dige.tibility w.s obse.ve. in many e.pe.ime.ts;how.ve.,othe.s obse.ve. re.uce. dige.tion of die.ary fibe. w.th fe.ding ***,low.re.,or unaffe.te. milk production and composition w.re.obse.ve. w.th the.administration of glyce.ol in lactating animal die.s;how.ve.,in most case.,glyce.ol de.re.se. milk fat *** inconsiste.cie. be.w.e. re.ults of e.pe.ime.ts are.due.to the.le.e. and the.purity of glyce.ol,die.s,production stage.of the.animals,and othe. ***,furthe. re.e.rch should be.conducte. to e.tablish the.e.ficacy of diffe.e.t le.e.s,purity and administration pe.iods of glyce.ol,and production stage.of dairy animals fe. glyce.ol-base. or supple.e.te. die.s.

关键词： Biodie.e. byproducts Fe.d utilization Glyce.ol Milk production and composition Ruminal fe.me.tation