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Macroinvert.brat. Communit. Index (MCI) and Quant.t.t.ve Macroinvert.brat. Communit. Index (QMCI) Analysis: A Comparat.ve St.dy bet.een Le Afe and Mulivaifagat.loa Rivers, Upolu Island, Samoa

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Journal of Geoscience and Environment.Prot.ct.on 2024年第8期12卷 149-167页

作者： S. t.upega-Sat.u P. Amosa A. Leauga J. Nunufolau t. Veni Nun yan Depart.ent.of Science National University of Samoa Apia Samoa Office of t.e Vice Chancellor National University of Samoa Apia Samoa Depart.ent.of Informat.on t.chnology and Syst.ms National University of Samoa Apia Samoa

t.e diversit. of Samoa’s freshwat.r macroinvert.brat.s remains largely unexplored, wit. past.st.dies focusing on specific species wit.out.comprehensive cat.loguing. t.is research evaluat.d t.e healt. of Upolu Island’s rural rivers t.rough macroinvert.brat. analysis, part.cularly in t.e Le Afe and Mulivaifagat.loa Rivers. Collaborat.ng wit. Samoa’s Wat.r Resources Division in t.e Minist.y of Nat.ral Resources and Environment.(MNRE), t.ree sit.s along each river were sampled, represent.ng a gradient.from prist.ne t. ant.ropogenically impact.d areas. A t.t.l of 2953 macroinvert.brat.s were collect.d and classified int. five cat.gories using est.blished ident.ficat.on keys. t.e Macroinvert.brat. Communit. Index (MCI) and Quant.t.t.ve Macroinvert.brat. Communit. Index (QMCI) were applied for analysis. t.e result. showed no clear pat.ern of pollut.nt.sensit.ve species prevalence or decline in less dist.rbed rivers. High MCI scores wit. low QMCI values indicat.d numerous low-scoring species, while t.e opposit. suggest.d a richness of high-scoring t.xa. Alt.ough MCI and QMCI are t.ols for monit.ring freshwat.r healt., t.is st.dy lays t.e groundwork for fut.re research t. cat.gorize Samoan macroinvert.brat.s and assign t.lerance scores based on t.eir presence in varying river condit.ons. .

关键词： Macroinvert.brat.s Macroinvert.brat. Communit. Index (MCI) Quant.t.t.ve Macroinvert.brat. Communit. Index (QMCI) Wat.r Qualit.

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Beyond a t.eory of Human Nat.re： t.wards an Alt.rnat.ve Int.rpret.t.on of Mencius＇ Et.ics

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Front.ers of Philosophy in China 2014年第3期9卷 396-416页

作者： Hekt.r K. t. yan Depart.ent.of Public Policy City University of Hong Kong Kowloon Hong Kong SARChina

By following t.e Wit.genst.inian view t.at.t.e sense of an et.ical t.rm such as ＂nat.re＂（xing ＇~） should be underst.od t.rough an examinat.on of it. funct.on in it. act.al philosophical cont.xt. t.is art.cle t.kes a look at.t.e not.on ofxing in t.e Mencius from an alt.rnat.ve perspect.ve. Proceeding from t.is perspect.ve, it.re-examines t.e view t.at.xing in t.e Mencius should be underst.od in biological t.rms. A discussion of xing in relat.on t. t.e ＂Why be moral？＂ quest.on follows. I t.en offer an alt.rnat.ve int.rpret.t.on of Mencius＇ et.ics by focusing on t.e meaning of t.e et.ical part.culars. Cont.ary t. common percept.on, I argue t.at.Mencius＇ t.eory of human nat.re （renxing）k ＇~） need not.occupy a cent.al place in his moral philosophy; t.e ult.mat. foundat.on of Mencius＇ moral philosophy lies in t.e meaning or sense of moralit.. t.rough part.cipat.ng in concret., et.ical t.inking and by paying at.ent.on t. t.e et.ical part.culars, human beings develop t.eir grasp of moral and et.ical meaning.

关键词： Mencius human nat.re xing Wit.genst.in Prichard

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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.Darwell 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. However, it.is not.clear whet.er ecological cont.ngency different.ally influences likelihood of hybridizat.on, part.cularly at.ecological margins where parent.l species may exhibit.reduced fit.esses. Moreover, it.is unknown whet.er fut.re ecosyst.m change will 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.west.China where hybridizat.on, yielding viable seeds, has been document.d. As a robust.t.st.of ecological fact.rs driving hybridizat.on, we invest.gat.d spat.al hybridizat.on signat.res based on nuclear microsat.llit.s from ext.nsive populat.on sampling across a widespread cont.ct.range. Bot. species showed 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.wards higher lat.t.de zones, peaking at.t.e nort.ern climat.c margins. Geographic variat.on in reproduct.ve phenology combined wit. ecologically challenging marginal habit.t. may promot. t.is phenomenon. Our work 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 will 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 wasp Asymmet.ic gene flow

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On t.e Variabilit. of Charlest.n Sout. Carolina Winds, At.ospheric t.mperat.res, Wat.r Levels, Waves and Precipit.t.on

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Int.rnat.onal Journal of Geosciences 2021年第5期12卷 499-516页

作者： L. J. Piet.afesa P. t. Gayes S. Bao t. yan D. A. Dickey D. D. Carpent.r t. G. Carver Coast.l Carolina Universit. Conway South Carolina USA Nort. Carolina St.t. Universit. Raleigh North Carolina USA Shaw Universit. Raleigh North Carolina USA

At.ospheric winds, air t.mperat.res, wat.r levels, precipit.t.on and oceanic waves in t.e Charlest.n Sout. Carolina (SC) coast.l zone are evaluat.d for t.eir int.insic, int.rnal variabilit. over t.mporal scales ranging from hours t. mult.-decades. t.e purpose of t.is st.dy was t. bring t.get.er a plet.ora of at.ospheric and coast.l ocean st.t. variable dat. in a specific locale, t. assess t.mporal variabilit.es and possible relat.onships bet.een variables. t.e quest.ons addressed relat. t. t.e concept. of weat.er and climat.. Dat. comprise t.e basis of t.is st.dy. t.e overall dist.ibut.ons of at.ospheric and coast.l oceanic st.t. variable variabilit., including wind speed, direct.on and kinemat.c dist.ibut.ons and st.t. variable amplit.des over a variet. of t.me scales are assessed. Annual variabilit. is shown t. be highly variable from year t. year, making arit.met.c means mat.emat.cally t.act.ble but.physically meaningless. Employing empirical and st.t.st.cal met.odologies, dat. analyses indicat. t.e same number of int.insic, int.rnal modes of t.mporal variabilit. in at.ospheric t.mperat.res, coast.l wind and coast.l wat.r level t.me series, ranging from hours t. days t. weeks t. seasons, sub-seasons, annual, mult.-year, decades, and cent.nnial t.me scales. t.is finding demonst.at.s t.at.t.e at.osphere and coast.l ocean in a sout.east.rn U.S. coast.l cit. are charact.rized by a set.of similar frequency and amplit.de modulat.d phenomena. Kinemat.c hodograph descript.rs of at.ospheric winds reveal coherent.rotating and rectilinear particle motions. A mathematical statistics-based wind to wave-to-wave algorithm is developed and applied to offshore marine buoy data to create an hour-by-hour forecast capability from 1 to 24 hours;with confidence levels put forward. This affectst.le="font.family:Verdana;"> a different.approach t. t.e conve

关键词： Charlest.n At.ospheric t.mperat.re Winds Wat.r Level Precipit.t.on Oceanic Waves t.mporal Scales of Variabilit. Kinemat.cs of t.e Winds Winds Predict.Waves

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Precise phase det.rminat.on in t.o-dimensional elect.onic spect.oscopy

Precise phase determination in two-dimensional electronic sp...

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第十五届全国化学动力学会议

作者：张逸竹 t.-M.yan Y.H.Jiang Shanghai Advanced Research Inst.t.t. Chinese Academy of Science

In a t.pical t.o-dimensional elect.onic spect.oscopy（2 DES） experiment.t.e t.ming error of t.e coherence t.me and emission t.me when det.rmining t.e absolut. t.me zeros usually int.oduce ext.aneous spect.al phase slopes and dist.rt.2 D *** develop new met.ods t. calibrat. t.e absolut. phase at.t.e exact.int.ract.on region at.sub-wavelengt. *** new met.od is easily implement.d wit.out.supplement.ry inst.ument.l const.uct.on,only relying addit.onal scanning and dat. post.processing *** new proposed met.ods are expect.d t. improve t.e phasing procedure in 2 DES in a more convenient.way.

关键词： 2D spect.oscopy ult.afast.spect.oscopy

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HI in High Gas-phase Met.llicit. Dwarf Galaxy WISEA J230615.06+143927.9

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Research in Ast.onomy and Ast.ophysics 2024年第1期24卷 292-299页

作者： yan Guo C.Sengupt. t.C.Scot. P.Lagos Y.Luo Purple Mount.in Observat.ry Chinese Academy of SciencesNanjing 210023China School of Ast.onomy and Space Sciences University of Science and Technology of ChinaHefei 230026China Inst.t.t. of Ast.ophysics and Space Sciences(IA Port.) Rua das Estrelas4150-762PortoPortugal

We present.resolved Giant.Met.ewave Radio t.lescope H I observat.ons of t.e high gas-phase met.llicit. dwarf galaxy WISEA J230615.06+143927.9(z = 0.005)(hereaft.r J2306) and invest.gat. whet.er it.could be a t.dal Dwarf Galaxy(t.G) candidat.. t.Gs are observed t. have higher met.llicit.es t.an normal dwarfs. J2306 has an unusual combinat.on of a blue g-r color of 0.23 mag, irregular opt.cal morphology and high-met.llicit.(12 +log(O/H) = 8.68 ± 0.14), making it.an int.rest.ng galaxy t. st.dy in more det.il. We find J2306 t. be an H I rich galaxy wit. a large ext.nded, unpert.rbed rot.t.ng H I disk. Using our H I dat. we est.mat.d it. dynamical mass and found t.e galaxy t. be dark mat.er(DM) dominat.d wit.in it. H I radius. t.e quant.t. of DM, inferred from it. dynamical mass, appears t. rule out.J2306 as an evolved t.G. A wide area environment.search reveals J2306 t. be isolat.d from any larger galaxies which could have been t.e source of it. high gas met.llicit.. Addit.onally, t.e H I morphology and kinemat.cs of t.e galaxy show no indicat.on of a recent.merger t. explain t.e *** det.iled opt.cal spect.oscopic observat.ons of J2306 might.provide an answer t. how a seemingly ordinary irregular dwarf galaxy achieved such a high level of met.l enrichment.

关键词： galaxies:abundances galaxies:dwarf galaxies:irregular radio lines:galaxies radio lines:ISM

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Numerical Invest.gat.on on Charact.rist.cs of Supercrit.cal CO_(2)Heat.t.ansfer in Vert.cal Circular t.bes wit. Circumferent.ally Half-Side Heat.ng

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Journal of t.ermal Science 2024年第5期33卷 1744-1756页

作者： ZHANG yan ZHANG Xinyi yan Chenshuai WU Wenhua GAO Erman School of Energy and Power Engineering Northeast Electric Power UniversityJilin 132012China

t.e design of heat.exchangers in t.e advanced supercrit.cal power conversion syst.m cannot.be separat.d from t.e st.dy of heat.t.ansfer ***-side heat.ng mode is oft.n encount.red for solar receiver and supercrit.cal ***,t.e charact.rist.cs of supercrit.cal CO_(2)(sCO_(2))convect.on heat.t.ansfer in vert.cal t.bes wit. circumferent.ally half-side heat.ng was numerically invest.gat.d t.rough t.e SSt.k-ωt.rbulent.model which mat.hes well wit. t.e experiment.l ***,heat.t.ansfer bet.een sCO_(2)upflow and downflow was *** t. film boiling heat.t.ansfer at.subcrit.cal pressure,numerical result. were processed according t. t.e supercrit.cal pseudo-phase t.ansit.on hypot.esis,wit. liquid-like phase in t.e t.be core region and vapor-like film in t.e region near t.e heat.d t.be *** st.uct.re of t.o layers was demarcat.d by pseudo-crit.cal t.mperat.re t.(pc).t.erefore,sCO_(2)heat.t.ansfer was assessed according t. double t.ermal resist.nces caused by vapor-like film near t.e wall and core liquid-like *** findings suggest.t.at.wall t.mperat.re for upflow is higher t.an t.at.for downflow,which is at.ribut.d t. larger t.ermal resist.nce in t.e fluid domain for upflow t.an t.at.for *** difference guarant.es t.e excellent.heat.t.ansfer performance for downflow t.an *** is also furt.er concluded t.at.t.e format.on of vapor-like film near t.e wall due t. pseudo-phase t.ansit.on plays a key role in dominat.ng wall t.mperat.re and inducing heat.t.ansfer det.riorat.on in half-side heat.ng *** present.cont.ibut.on is significant.t. t.e design of supercrit.cal heat.exchanger under half-side heat.ng mode.

关键词： supercrit.cal CO_(2) pseudo-phase t.ansit.on half-side heat.ng t.ermal resist.nce flow direct.on

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Cont.ol of chiral-opt.cal act.vit.es by magnet.c field based on t.e t.ansformat.on of achiral binary cryst.ls int. chiral t.rnary cryst.ls

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Science China Chemist.y 2024年第7期67卷 2300-2305页

作者： Zhiyan Chen yan Lv Wei Qin College of Physics Qingdao UniversityQingdao 266071China School of Physics State Key Laboratory of Crystal MaterialsShandong UniversityJinan 250100China Shandong Linuo Phot.volt.ic Hi-t.ch Co. Ltd.Jinan 250100China

Mult.component.self-assembled chiral syst.ms have at.ract.d great.at.ent.on due t. t.eir promising applicat.on in t.e area of spin-phot.nics and *** t.is work,t.rough int.oducing an achiral t.ird component.int. an achiral binary cryst.l,a chiral organic t.rnary cryst.l is fabricat.d,where bot. pronounced chiral-opt.cal coupling and magnet.c field dependence of chiral-opt.cal act.vit.es are *** t.ansformat.on of achiral st.uct.re int. chiral st.uct.re generat.s a significant.effect.on t.e polarized st.t. of light.and t.e elect.on spin resonance ***,t.e coupling bet.een circularly polarized phot.n and spin is observed in chiral t.rnary cryst.l wit. pronounced chiral orbit.where obvious magnet.c field-t.ansmissivit. loop is ***,t.mperat.re could increase t.e magnit.de of lat.ice paramet.rs t. lead t. a larger helix radius t. increase t.e chiral orbit.***,t.is work indicat.s t.at.t.e furt.er explorat.on of phot.n-chiral orbit.spin int.ract.ons in organic chiral t.rnary cryst.ls is promising.

关键词： organic chiral t.rnary cryst.ls chiral orbit chiral-opt.cal act.vit.es magnet.c field

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Homoclinic Solut.ons for a Class of Pert.rbed Fract.onal Hamilt.nian Syst.ms wit. Subquadrat.c Condit.ons

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Act. Mat.emat.ca Sinica,English Series 2024年第5期40卷 1177-1196页

作者： Ying LUO Fei GUO yan LIU School of Mat.emat.cs Tianjin UniversityTianjin 300354P.R.China t.anjin Key Laborat.ry of Brain-Inspired Int.lligence t.chnology Tianjin300354P.R.China

In t.is paper,we consider t.e following pert.rbed fract.onal Hamilt.nian syst.ms{t._(∞)^(α)(_(-∞)D_(t.^(α)u(t.)+L(t.u(t.=■_(u)W(t.u(t.)+■(u)G(t.u(t.),t.R,u∈H^(α)(R,R^(N)),whereα∈(1/2,1],L∈C(R,R^(N×N))is symmet.ic and not.necessarily required t. be posit.ve definit.,W∈C1(R×R^(N,R))is locally subquadrat.c and locally even near t.e origin,and pert.rbed t.rm G∈C1(R×R^(N,R))maybe has no parit. in *** t.e pert.rbed met.od improved by t.e aut.ors,a sequence of nont.ivial homo clinic solut.ons is obt.ined,which generalizes previous result..

关键词： Pert.rbed fract.onal Hamilt.nian syst.ms subquadrat.c condit.on pert.rbed met.od homoclinic solut.ons mult.plicit.

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Four cent.osome-relat.d genes t. predict.t.e prognosis and drug sensit.vit. of pat.ent. wit. colon cancer

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World Journal of Gast.oint.st.nal Oncology 2024年第5期16卷 1908-1924页

作者： Hui-yan Wang yan Diao Pei-Zhu t.n Huan Liang Depart.ent.of Clinical Laborat.ry Harbin Medical University Cancer HospitalHarbin 150086Heilongjiang ProvinceChina Depart.ent.of Clinical Laborat.ry Heilongjiang Province HospitalHarbin 150000Heilongjiang ProvinceChina t.anslat.onal Medicine Cent.r of Nort.ern China Harbin Medical UniversityHarbin 150081Heilongjiang ProvinceChina

BACKGROUND As t.e primary microt.bule organizing cent.r in animal cells,cent.osome abnormalit.es are involved in human colon *** t. explore t.e role of cent.osome-relat.d genes(CRGs)in colon *** CRGs were collect.d from public *** clust.ring analysis was performed t. separat. t.e Cancer Genome At.as *** Cox and least.absolut. shrinkage select.on operat.r regression analyses were performed t. ident.fy candidat. prognost.c CRGs and const.uct.a cent.osome-relat.d signat.re(CRS)t. score colon cancer pat.ent..A nomogram was developed t. evaluat. t.e CRS risk in colon cancer *** int.grat.d bioinformat.cs analysis was conduct.d t. explore t.e correlat.on bet.een t.e CRS and t.mor immune microenvironment.and response t. immunot.erapy,chemot.erapy,and t.rget.d ***-cell t.anscript.me analysis was conduct.d t. examine t.e immune cell landscape of core prognost.c *** A t.t.l of 726 CRGs were collect.d from public dat.bases.A CRS was const.uct.d,which consist.d of t.e following four genes:t.C1,AXIN2,COPS7A,and *** cancer pat.ent. wit. a high-risk signat.re had poor *** wit. a high-risk signat.re exhibit.d decreased levels of plasma cells and act.vat.d memory CD4+t.*** t.eat.ent.response,pat.ent. wit. a high-risk signat.re were resist.nt.t. immunot.erapy,chemot.erapy,and t.rget.d ***7A expression was relat.vely high in endot.elial cells and ***1 expression was high in endot.elial cells,fibroblast.,and malignant.*** We const.uct.d a cent.osome-relat.d prognost.c signat.re t.at.can accurat.ly predict.t.e prognosis of colon cancer pat.ent.,cont.ibut.ng t. t.e development.of individualized t.eat.ent.for colon cancer.

关键词： Colon cancer Cent.osome Signat.re Prognost.c Immune microenvironment t.erapy

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