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Accumulat.on of Heavy Met.ls in Maga-Pouss Rice Fields (Far-Nort. Region, Cameroon) and t.ansfer t. Rice Grains

Agricult.ral Sciences 2024年第3期15卷 311-326页

作者： Diane Madomguia Gilbert.Bello Basokdou Kalieu w. Appoline Isabelle Pat.ice Kuit.kam Dongo Edouard Nya Serge Hubert.Zebaze t.gouet Depart.ent.of Hydraulics and w.t.r Management National Advanced School of Engineering University of Maroua Maroua Cameroon Research Cent.r of Global St.dies w.t. Mult.disciplinary Unit. (CREGUM) Maroua Cameroon Nat.onal Laborat.ry of Analysis of Agricult.ral Input. and Product. Ministry of Agriculture and Rural Development Messa-Yaoundé Cameroon Depart.ent.of Animal Physiology and Biology Faculty of Sciences University of Yaoundé I Yaoundé Cameroon

Monit.ring of heavy met.ls cont.minat.on of agricult.ral product. and t.eir t.ansfer and bioaccumulat.on in crops like rice has become a hot.t.pic w.rldw.de over t.e last.t.o decades. t.e present.st.dy w.s carried out.t. det.rmine t.e accumulat.on of heavy met.ls in rice fields and t.eir t.ansfer t. rice grains. Soil, irrigat.on w.t.r and rice grains samples w.re gat.ered in Maga-Pouss, Far-Nort., Cameroon. Concent.at.ons of six heavy met.ls (lead, cadmium, zinc, copper, iron and mercury) w.re evaluat.d by At.mic Absorpt.on Spect.ophot.met.r (AAS). Mercury w.s not.det.ct.d in t.is st.dy. Average concent.at.ons of met.ls w.re in t.is order (in mg/kg): Fe (188.60 ± 97.06) > Pb (63.63 ± 7.11) > Cd (2.59 ± 0.29) > Zn (1.10 ± 1.05) > Cu (0.80 ± 0.73) in w.t.r and Pb (105.50 ± 31.11) > Fe (105.50 ± 31.11) > Cu (45.93 ± 14.39) > Zn (22.52 ± 6.40) > Cd (3.15 ± 0.49) in soil. w.t.r in Maga-Pouss rice fields appears t. be more harmful t.an t.e soil, not.bly for lead, cadmium and copper. In rice grains, heavy met.ls w.re found in t.is order (mg/kg): Fe (188.01 ± 82.62) > Cu (27.20 ± 0.00) > Zn (23.61 ± 12.42) > Pb (19.50 ± 19.91) > Cd (2.02 ± 1.05). t.e mean bioconcent.at.on fact.r (BCF) of met.ls from soil t. rice grains w.s in t.e follow.ng order: Fe (2.60) > Zn (1.05) > Cd (0.64) > Cu (0.59) > Pb (0.18). From w.t.r t. rice grains, t.e order is: Cu (37.26) > Zn (22.49) > Cd (6.97) > Pb (2.74) > Fe (1.94). Rice field pH and elect.ical conduct.vit. favored t.e upt.ke of lead, copper and cadmium by rice grains. t.e findings of t.is st.dy w.ll be good document.t.on for risk assessment. and decision-making by environment.l managers in t.is region.

关键词： Heavy Met.ls Rice Field Bioconcenrat.on Fact.r Maga-Pouss Accumulat.on

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Small act.vat.ng RNA delivery in vivo:Challenges,prospect.,and lessons learned from siRNA delivery

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Nano Research 2024年第10期17卷 8990-9002页

作者： Shalini Pandey Pat.ick t.Bednarz Mat.hias A.Oberli Omid Veiseh Depart.ent.of Bioengineering William Marsh Rice UniversityHouston 77030USA Xibus Syst.ms 199 Dexter AveWatertown 02472USA

Over t.e last.t.o decades,small act.vat.ng RNAs(saRNAs)have quickly moved from discovery t. clinical *** as 20 nucleot.de long,double st.anded RNA,saRNAs have t.e unique abilit. t. increase gene t.anscript.on at.t.e chromat.n *** t.erapeut.c modalit. has great.pot.nt.al as a safe and redosable alt.rnat.ve t. gene t.erapy by increasing t.rget.prot.in expression w.t.out.changing t.e genet.c *** describe t.e successful in vivo saRNA delivery vect.rs and found t.at.similar t. small int.rfering RNA(siRNA)and mRNA t.rget.ng t.ssues out.ide t.e liver w.rks best.at.t.e end of a *** highlight.nanopart.cle vect.rs and RNA-conjugat.s,w.ere some success has been report.d for non-hepat.c delivery of saRNAapt.mers.

关键词： small act.vat.ng RNA hepat.c bias lipid nanopart.cles RNA-conjugat.s

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Propofol w.t. Varied Funct.ons: A Pot.nt.al t.erapeut.c Opport.nit. for Post.perat.ve Nausea, Vomit.ng and Prurit.s—A Narrat.ve Review

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Open Journal of Anest.esiology 2024年第2期14卷 13-24页

作者： t.omas w. Anabah Fidelis Bayor David Z. Kolbila t.rence Kunfire Dakurah Sylvanus Kampo Juvent.s B. Ziem Anaest.esia Unit Habana Medical Services Tamale Ghana Depart.ent.of Anaest.esiology Lawra Municipal Hospital Ghana Health Service Lawra Ghana Depart.ent.of Obst.t.ics and Gynecology School of Medicine University for Development Studies Tamale Ghana Depart.ent.of Anaest.esia and Int.nsive Care School of Medical Sciences C. K. Tedam University of Technology and Applied Sciences Navrongo Ghana Depart.ent.of Medical Microbiology School of Medical Sciences C. K. Tedam University of Technology and Applied Sciences Navrongo Ghana

Background: Despit. t.e advances in anest.et.cs and non-pharmacological t.chniques, t.e prevalence of post.perat.ve nausea and vomit.ng in all pat.ent. remains high. It.is one of t.e most.common dist.essing sympt.ms t.at.cause dissat.sfact.on among pat.ent. aft.r anest.esia and surgery. A sub-hypnot.c dose of propofol has been show. t. reduce morphine-induced post.perat.ve nausea, vomit.ng, and prurit.s. t.is review.art.cle w.ll provide sufficient.know.edge on t.e role of propofol in minimizing opioid-induced post.perat.ve nausea, vomit.ng, and prurit.s by providing det.iled informat.on on propofol ant.emet.c and ant.prurit.c effect., as w.ll as discussions based on empirically available dat.. Met.od: w. conduct.d a narrat.ve review.of t.e lit.rat.re published bet.een 1990 and 2023 from a range of dat.bases;PubMed, BioMed Cent.al, Biosis Preview., Nat.re, Int.rnat.onal Pharmaceut.cal Abst.act., Springer-Link, and Elsevier. Discussion and Conclusion: t.e lit.rat.res review.d in t.is st.dy have demonst.at.d t.at.propofol may have diverse t.erapeut.c effect. including ant.emet.c and ant.prurit.c. t.e ant.emet.c effect.of propofol may be an effect.ve t.erapeut.c approach for t.e prevent.on of post.perat.ve nausea and vomit.ng. t.e lit.rat.re also demonst.at.d t.at.t.e use of propofol for sedat.on during surgery may as w.ll ameliorat.s opioids induced post.perat.ve prurit.s, w.ich may be beneficial t. surgical pat.ent.. Also, it.w.s demonst.at.d t.at.prophylact.c use of propofol may be an effect.ve w.y of prevent.ng nausea and vomit.ng and prurit.s during opioid use.

关键词： Propofol Nausea Vomit.ng Ant.emet.c Ant.prurit.c Surgery

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Pre-act.vat.d macrophage membrane-encased aggregat.oninduced emission feat.ring nanopart.cles:a novel possibilit. for t.berculosis t.eat.ent

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Signal t.ansduct.on and t.rget.d t.erapy 2024年第7期9卷 2848-2850页

作者： Qiang Cai Yihao t.an Quazi t.H.Shubhra Depart.ent.of Neurosurgery Renmin Hospital of Wuhan UniversityWuhanChina Depart.ent.of Human Anat.my and Hist.logy and Embryology School of Basic Medical SciencesWuhan UniversityWuhanChina Inst.t.t. of Chemist.y University of Silesia in KatowiceSzkolna 9KatowicePoland

In a recent.st.dy published in Nat.re Nanot.chnology,Li et.*** t.e synt.esis of a novel phot.sensit.zer w.t. unique aggregat.on-induced emission(AIE)charact.rist.cs.1 t.ey microencapsulat.d t.is phot.sensit.zer inside engineered nanopart.cles(NPs)coat.d w.t. pre-act.vat.d macrophage cell membranes(CMs),an innovat.ve approach marking a significant.leap in nanomedicine by offering a pat.w.y t. pot.nt.t.berculosis(t.)t.eat.ent. t.at.bypass ant.biot.c resist.nce w.t. unparalleled precision.

关键词： t.berculosis macrophage aggregat.on

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A review.of w.ole-medical syst.ms and holist.c care approach for t.pe 2 diabet.s and associat.d met.bolic syndrome

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Journal of Int.grat.ve Medicine 2024年第3期22卷 199-209页

作者： Loveness Makoni Idah t.Manduna Alaisa L.Mbiriri Depart.ent.of Healt. Sciences Faculty of Health and Environmental Health SciencesCentral University of TechnologyFree State20 President Brand StreetPrivate bag X20539Bloemfontein 9300South Africa Cent.e for Applied Food Sust.inabilit. and Biot.chnology(CAFSaB) Faculty of Health and Environmental Health SciencesCentral University of TechnologyFree State20 President Brand StreetPrivate bag X20539Bloemfontein 9300South Africa Advent.st.Development.and Relief Agency(ADRA) 5 Cecil RoadGreendaleHarare 0000Zimbabwe

w.ole-person care and holist.c care approach has been proposed for complement.ry and int.grat.ve healt. care for t.pe 2 diabet.s ***,some doubt. st.ll exist.on t.e feasibilit. of replicat.ng processes follow.d in clinical t.ials and observat.onal st.dies in real-w.rld *** narrat.ve lit.rat.re review.summarized and assessed exist.ng clinical evidence(clinical t.ials,observat.onal st.dies,and case report.)describing holist.c and int.grat.d care approach in adult.and adolescent.individuals w.t. t.pe 2 diabet.s mellit.s in clinical *** goal w.s t. highlight.exist.ng evidence for implement.t.on and out.omes of w.ole-medical syst.ms and holist.c int.grat.d care approach for t.pe 2 diabet.s mellit.s.A nonsyst.mat.c lit.rat.re search w.s performed on Google Scholar,PubMed,w.b of Science,ProQuest.and ScienceDirect.t. ident.fy clinical evidence from different.part. of t.e w.rld,evaluat.ng t.e use of w.ole-medical syst.ms and/or holist.c care int.rvent.ons in clinical pract.ce for management.of t.pe 2 diabet.s *** keyw.rds w.re used in t.e *** w.re analyzed using cont.nt.analysis and simple descript.ve st.t.st.cs(percent.ges).Most.of t.e st.dies(64%)w.re mainly conduct.d in East.rn count.ies(India,China and Israel)w.ile 36%of t.e st.dies w.re conduct.d in t.e w.st.rn count.ies(USA,Net.erlands,Canada and Mexico).Lifest.le medicine and int.grat.d nat.ropat.y w.re show. t. be t.e commonly used w.ole-medical syst.ms for t.pe 2 diabet.s mellit.s *** improvement. in t.pe 2 diabet.s paramet.rs,medicat.on use,ot.er sympt.ms,and overall feeling of w.llness w.re observed in all *** review.st.dy revealed limit.d ut.lizat.on and/or document.t.on of w.ole-medical syst.ms or holist.c care t.eat.ent. for t.pe 2 diabet.s mellit.s in regions of t.e w.rld ot.er t.an east.rn *** medicine,nat.ropat.y,yoga,Ayurveda and t.adit.onal Chinese medicine w.re show. t. be effect.ve for t.pe 2 diabet.s mellit.

关键词： Complement.ry and alt.rnat.ve medicine Holist.c care Int.grat.ve medicine t.pe 2 diabet.s mellit.s t.am-based int.rvent.on

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QCD sum rule st.dy of J^(P)=1^(±)exot.c st.t.s w.t. t.o heavy quarks in t.e molecular pict.re

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Chinese Physics C 2024年第6期48卷 31-37页

作者： t.M.Aliev S.Bilmis M.Savcı Depart.ent.of Physics Middle East Technical UniversityAnkara06800Turkey t.BIt.K ULAKBIM Ankara06510Turkey

In t.is st.dy,t.e spect.oscopic paramet.rs of exot.c molecular st.t.s composed of mesons cont.ining t.o heavy quarks(scalar-axial and pseudoscalar-axial meson combinat.ons)are invest.gat.d w.t.in t.e QCD sum *** findings reveal t.at.molecular st.t.s cont.ining charm quarks do not.form bound st.t.s,w.ereas st.t.s w.t. b-quarks can form exot.c molecular *** observat.on has significant.implicat.ons for underst.nding t.e st.uct.re of t.ese exot.c st.t.s.

关键词： QCD sum rules exot.c mesons molecular st.t.s

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A　nearshore　w.ve　breaking　model

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Act. Oceanologica Sinica 1998年第1期17卷 121-132页

作者： Shaow. L. Shangyi w. Shibayama t. Depart.ent.of w.t.r Resource and Harbor Engineering Tianjin University Tianjin 300072 China Depart.ent.of Civil Engineering Engineering Faculty Yokohama National University Yokohama 240 Japan

ＡｎｅａｒｓｈｏｒｅｗａｖｅｂｒｅａｋｉｎｇｍｏｄｅｌＬｉＳｈａｏｗｕ，ＷａｎｇＳｈａｎｇｙｉ，ＴｏｍｏｙａＳｈｉｂａｙａｍａ（ＲｅｃｅｉｕｅｄＯｃｔｏｂｅｒ８，１９９６；ａｃｃｅｐｔｅｄＦｅｂｒｕａｒｙ２６，１９９... 详细信息

ＡｎｅａｒｓｈｏｒｅｗａｖｅｂｒｅａｋｉｎｇｍｏｄｅｌＬｉＳｈａｏｗｕ，ＷａｎｇＳｈａｎｇｙｉ，ＴｏｍｏｙａＳｈｉｂａｙａｍａ（ＲｅｃｅｉｕｅｄＯｃｔｏｂｅｒ８，１９９６；ａｃｃｅｐｔｅｄＦｅｂｒｕａｒｙ２６，１９９７）Ａｂｓｔｒａｃｔ－Ａｗａｖｅｂ...

关键词： w.ve nearshore model breaking

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Mult.-layer percept.on-based dat.-driven mult.scale modelling of granular mat.rials w.t. a novel Frobenius norm-based int.rnal variable

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Journal of Rock Mechanics and Geot.chnical Engineering 2024年第6期16卷 2198-2218页

作者： Mengqi w.ng Y.t.Feng Shaoheng Guan t.ngming Qu Zienkiew.cz Cent.e for Comput.t.onal Engineering Faculty of Science and EngineeringSwansea UniversitySwanseaWalesSA18EPUK Inst.t.t. of t.eoret.cal and Comput.t.onal Physics Graz University of TechnologyGraz8010Austria Depart.ent.of Civil and Environment.l Engineering Hong Kong University of Science and TechnologyClearwater BayKowloonHong KongChina

One object.ve of developing machine learning(ML)-based mat.rial models is t. int.grat. t.em w.t. w.ll-est.blished numerical met.ods t. solve boundary value problems(BVPs).In t.e family of ML models,recurrent.neural net.orks(RNNs)have been ext.nsively applied t. capt.re hist.ry-dependent.const.t.t.ve responses of granular mat.rials,but.t.ese mult.ple-st.p-based neural net.orks are neit.er sufficient.y efficient.nor aligned w.t. t.e st.ndard finit. element.met.od(FEM).Single-st.p-based neural net.orks like t.e mult.-layer percept.on(MLP)are an alt.rnat.ve t. bypass t.e above issues but.have t. int.oduce some int.rnal variables t. encode complex loading *** t.is w.rk,one novel Frobenius norm-based int.rnal variable,t.get.er w.t. t.e Fourier layer and residual archit.ct.reenhanced MLP model,is craft.d t. replicat. t.e hist.ry-dependent.const.t.t.ve feat.res of represent.t.ve volume element.RVE)for granular *** obt.ined ML models are t.en seamlessly embedded int. t.e FEM t. solve t.e BVP of a biaxial compression case and a rigid st.ip foot.ng *** obt.ined solut.ons are comparable t. result. from t.e FEM-DEM mult.scale modelling but.achieve significant.y improved *** result. demonst.at. t.e applicabilit. of t.e proposed int.rnal variable in enabling MLP t. capt.re highly nonlinear const.t.t.ve responses of granular mat.rials.

关键词： Granular mat.rials Hist.ry-dependence Mult.-layer percept.on(MLP) Discret. element.met.od FEM-DEM Machine learning

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Enhanced and asymmet.ic signat.res of hybridizat.on at.climat.c margins: Evidence from closely relat.d dioecious fig species

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Plant.Diversit. 2024年第2期46卷 181-193页

作者： Jian-Feng Huang Clive t.Darw.ll Yan-Qiong Peng CAS Key Laborat.ry of t.opical Forest.Ecology Xishuangbanna Tropical Botanical GardenChinese Academy of SciencesMengla 666303China Nat.onal Cent.r for Genet.c Engineering and Biot.chnology(BIOt.C) 113 Thailand Science ParkPhahonyothin RoadKhlong NuengKhlong LuangPathum Thani 12120Thailand

Hybridizat.on plays a significant.role in biological evolut.on. How.ver, it.is not.clear w.et.er ecological cont.ngency different.ally influences likelihood of hybridizat.on, part.cularly at.ecological margins w.ere parent.l species may exhibit.reduced fit.esses. Moreover, it.is unknow. w.et.er fut.re ecosyst.m change w.ll increase t.e prevalence of hybridizat.on. Ficus het.rost.la and F. squamosa are closely relat.d species co-dist.ibut.d from sout.ern t.ailand t. sout.w.st.China w.ere hybridizat.on, yielding viable seeds, has been document.d. As a robust.t.st.of ecological fact.rs driving hybridizat.on, w. invest.gat.d spat.al hybridizat.on signat.res based on nuclear microsat.llit.s from ext.nsive populat.on sampling across a w.despread cont.ct.range. Bot. species show.d high populat.on different.at.on and st.ong pat.erns of isolat.on by dist.nce. Admixt.re est.mat.s exposed asymmet.ic int.rspecific gene *** of hybridizat.on increase significant.y t.w.rds higher lat.t.de zones, peaking at.t.e nort.ern climat.c margins. Geographic variat.on in reproduct.ve phenology combined w.t. ecologically challenging marginal habit.t. may promot. t.is phenomenon. Our w.rk is a first.syst.mat.c evaluat.on of such pat.erns in a comprehensive, lat.t.dinally-based clinal cont.xt. and indicat.s t.at.t.ndency t. hybridize appears st.ongly influenced by environment.l condit.ons. Moreover, t.at.fut.re climat. change scenarios w.ll likely alt.r and possibly augment.cases of hybridizat.on at.ecosyst.m scales.

关键词： Hybridizat.on Het.rospecific visit.t.on Fig Pollinat.r w.sp Asymmet.ic gene flow

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Analysis of st.ong decays of SU(3)part.ers ofΩ(2012)baryon

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Chinese Physics C 2024年第8期48卷 34-41页

作者： t.M.Aliev S.Bilmis M.Savci Depart.ent.of Physics Middle East Technical UniversityAnkara 06800Turkey t.BIt.K ULAKBIM Ankara 06510Turkey

w. est.mat. t.e coupling const.nt. and decay w.dt.s of t.e SU(3)part.ers of t.eΩ(2012)hyperon,as discovered by t.e BELLE Collaborat.on,using t.e dist.ibut.on amplit.des of t.e oct.t.baryons w.t.in t.e light.cone sum rules *** st.dy includes a comparison of t.e obt.ined result. for t.e relevant.decay w.dt.s w.t. t.ose derived w.t.in t.e framew.rk of t.e flavor SU(3)*** observe a good agreement.bet.een t.e predict.ons of bot. ***,our result.on t.e decay w.dt. ofΩ→ΞK is compat.ble w.t. t.e exist.ng experiment.l result.w.t.in t.e uncert.int.es of t.e model *** result. can provide helpful insight. for det.rmining t.e nat.re of t.e SU(3)part.ers of t.eΩ(2012)baryon.

关键词： coupling const.nt. light.cone sum rule hyperon

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