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Developi.g a two-decadal ti.e-record of ri.e fi.ld maps usi.g Landsat-deri.ed multi.i.dex i.age collecti.ns wi.h a random forest classi.i.r:A Google Earth Engi.e based approach

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i.formati.n Processi.g i. Agri.ulture 2024年第2期11卷 260-275页

作者： W.Ashane M.Fernando i.P.Senanayake Department of Nano Sci.nce Technology Wayamba University of Sri LankaKuliyapitiya 60200Sri Lanka Dchoolf Engi.ei.g CllegeoEngineeringSience and EnionmentThe UniversyewcastleCallaghanW2Austraia

Hi.tori. maps showi.g the temporal di.tri.uti.n of ri.e fi.lds are i.portant for preci.i.n agri.ulture,i.ri.ati.n opti.i.ati.n,forecasti.g crop yi.lds,land use management and formulati.g ***,mappi.g ri.e felds usi.g tradi.i.nal ground surveys i. i.practi.al when hi.h cost,ti.e and labour requi.ements are consi.ered,and the avai.abi.i.y of such detai.ed records i. *** satelli.e remote sensi.g appears to be a vi.ble soluti.n,conventi.nal segmentati.n and classi.i.ati.n methods wi.h spectral bands are often unable to contrast the di.ti.ct characteri.ti.s between ri.e fi.lds and other vegetati.n *** thi. end,we explored a novel,Google Earth Engi.e(GEE)based multi.ndex random forest(RF)classi.i.ati.n approach to map ri.e fi.lds over two *** i.ages from 2000 to 2020 of two Sri.Lankan ri.e culti.ati.n di.tri.ts were extracted from GEE and a multi.i.dex RF classi.i.ati.n algori.hm was appli.d to di.ti.gui.h the ri.e *** results showed above 80%accuracy for both trai.i.g and vali.ati.n,when compared agai.st hi.h spati.l resoluti.n Google Earth *** essence,multi.i.dex sampli.g and RF together synergi.ed the compelli.g classi.cati.n accuracy by effecti.ely capturi.g vegetati.n,water(pondi.g)and soi. characteri.ti.s uni.ue to the ri.e felds usi.g a si.gle-cli.k *** maps developed i. thi. study were further compared agai.st the MODi. land cover type product(MCD12Q1)and the correspondi.g superi.r stati.ti.s on ri.e fi.lds demonstrated the robustness of the proposed *** work seeki.g effecti.e i.dex combi.ati.ns i. recommended,and thi. approach can potenti.lly be extended to other crop analyses elsewhere.

关键词： Google Earth Engi.e(GEE) i.age classi.i.ati.n Random forest Mappi.g ri.e fi.lds Ti.e seri.s analysi. Vegetati.n i.dex

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Effect of a Commerci.l Extract of Green Tea and a Pure Catechi. on Two Vei.lonella strai.s

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Advances i. Mi.robi.logy 2024年第6期14卷 340-350页

作者： Jorge A. Yáñez-Santos Vi.ney Li.o-Agui.ar Elsa i. Castañeda-Roldan Jorge Gi.on Li.i. Cedi.lo Centro de Detecci. Bi.molecular Benemrita Universidad Autnoma de Puebla Puebla Mexico Facultad de Estomatologa Puebla Mexico

The catechi. Epi.allocatechi.-3-O-Gallate (EGCG) whi.h i. found i. of Green Tea extracts (GTE), di.plays a vari.ty of mi.robi.i.al properti.s. i. i. largely beli.ved that EGCG i.hi.i.s the growth of cari.geni. and peri.dontopathi. bacteri.. Objecti.e: i. thi. paper we compared the i.hi.i.ory acti.i.y of EGCG and a commerci.l GTE on the growth of Vei.lonella parvula. Chlorhexi.i.e was used as posi.i.e control. Methodology: V. parvula ATCC 10790 and a cli.i.al i.olate obtai.ed from a peri.dontal di.ease pati.nt were cultured i. the presence of EGCG or a commerci.l GTE, and the measurements of bacteri.l growth i.hi.i.i.n were compared to the values obtai.ed wi.h 0.12 and 0.2% chlorhexi.i.e. Results: Chlorhexi.i.e i.hi.i.ed bacteri.l growth, however i. contrast to a previ.us report, nei.her EGCG nor the GTE showed any effect on bacteri.l growth. Conclusi.ns: The data show and confi.m that chlorhexi.i.e i. a growth i.hi.i.or of V. parvula whi.e EGCG and GTE do not di.play such effect.

关键词： Vei.lonella Parvulla Chlorhexi.i.e Green Tea Catechi.

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Ri.e Husk at a Glance:From Agro-i.dustri.l to Modern Appli.ati.ns

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Ri.e sci.nce 2024年第1期31卷 14-32页

作者： Masoumeh KORDi.Naser FARROKHi.Marti. i.PECH-CANUL Asadollah AHMADi.HAH Department of Cell&Molecular Bi.logy Faculty of Life Sciences and BiotechnologyShahid Beheshti UniversityTehran ***Iran 1062 Metallurgi.al i.dustry Avenue Industrial Park Saltillo-Ramos ArizpeRamos ArizpeCoahuila 25900Mexico

Excessi.e waste producti.n has led to the concept of a ci.cular bi.economy to deli.er valuable by-products and i.prove envi.onmental *** annual worldwi.e ri.e producti.n accounts for more than 750 mi.li.n tons of grai. and 150 mi.li.n tons of *** husk(RH)contai.s valuable bi.materi.ls wi.h extensi.e appli.ati.ns i. vari.us *** proporti.ns of each component depend pri.ari.y on ri.e genotype,soi. chemi.try,and cli.ati. *** and i.s deri.ati.es,i.cludi.g ash,bi.char,hydrochar,and acti.ated carbon have been placed foreground of appli.ati.ns i. agri.ulture and other *** the i.vesti.ati.n on RH’s composi.i.ns,mi.rostructures,and by-products has been done copi.usly,owi.g to i.s uni.ue features,i. i. sti.l an open-ended area wi.h enormous scope for i.novati.n,research,and ***,we revi.wed the latest appli.ati.ns of RH and i.s deri.ati.es,i.cludi.g fuel and other energy resources,constructi.n materi.ls,pharmacy,medi.i.e,and nanobi.technology to keep thi. versati.e bi.materi.l i. the spotli.ht.

关键词： ci.cular bi.economy ri.e husk acti.ated carbon ri.e husk ash ri.e husk bi.char ri.e husk hydrochar ri.e husk appli.ati.n

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A Stati.ti.al Study of Magneti. Flux Emergence i. Solar Acti.e Regi.ns Pri.r to Strongest Flares

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Research i. Astronomy and Astrophysi.s 2024年第4期24卷 147-160页

作者： Alexander S.Kutsenko Valenti.a i.Abramenko Andrei.A.Plotni.ov Cri.ean Astrophysi.al Observatory p/o NauchnyCrimea298409Russia

Usi.g the data on magneti. fi.ld maps and conti.uum i.tensi.y for Solar Cycles 23 and 24,we explored 100 acti.e regi.ns(ARs)that produced M5.0 or stronger *** focus on the presence/absence of the emergence of magneti. flux i. these ARs 2-3 days before the strong flare *** found that 29 ARs i. the sample emerged monotoni.ally ami.st qui.t-Sun.A major emergence of a new magneti. flux wi.hi. a pre-exi.ti.g AR yi.ldi.g the formati.n of a complex flare-producti.e confi.urati.n was observed i. another 24 *** 30 ARs,an i.si.ni.i.ant(i. terms of the total magneti. flux of pre-exi.ti.g AR)emergence of a new magneti. flux wi.hi. the pre-exi.ti.g magneti. confi.urati.n was observed;for some of them the emergence resulted i. a formati.n of a confi.urati.n wi.h a small δ-sunspot;11 out of 100 ARs exhi.i.ed no si.natures of magneti. flux emergence duri.g the enti.e i.terval of *** si. cases the emergence was i. progress when the AR appeared on the Eastern li.b,so that the classi.i.ati.n and ti.i.g of emergence were not *** conclude that the recent flux emergence i. not a necessary and/or suffi.i.nt condi.i.n for strong flari.g of an *** flux emergence rate of flare-producti.e ARs analyzed here was compared wi.h that of flare-qui.t ARs analyzed i. our previ.us *** revealed that the flare-producti.e ARs tend to di.play faster emergence than the flare-qui.t ones do.

关键词： Sun:acti.i.y Sun:flares Sun:magneti. fi.lds

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Radi.ti.e loss of coherence i. free electrons:a long-range quantum phenomenon

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Li.ht(Sci.nce & Appli.ati.ns) 2024年第2期13卷 294-301页

作者： Cruz i.Velasco Valeri. Di.Gi.li. F.Javi.r García de Abajo i.FO-i.sti.ut de Ci.nci.s Fotoni.ues The Barcelona Institute of Science and Technology08860Castelldefels(Barcelona)Spain i.REA-i.sti.uci.Catalana de Recerca i.Estudi. Avançats Passeig Lluís Companys 2308010BarcelonaSpain

Quantum physi.s rules the dynami.s of small objects as they i.teract over mi.roscopi. length ***,quantum correlati.ns i.volvi.g macroscopi. di.tances can be observed between entangled photons as well as i. atomi. gases and matter waves at low *** long-range nature of the electromagneti. coupli.g between charged parti.les and extended objects could also tri.ger quantum phenomena over large ***,we reveal a mani.estati.n of quantum mechani.s that i.volves macroscopi. di.tances and results i. a nearly complete depleti.n of coherence associ.ted wi.h whi.h-way free-electron i.terference produced by electron-radi.ti.n coupli.g i. the presence of di.tant extended *** i. a ubi.ui.ous effect that we i.lustrate through a ri.orous theoreti.al analysi. of a two-path electron beam i.teracti.g wi.h a semi.i.fi.i.e metalli. plate and fi.d the i.ter-path coherence to vani.h proporti.nally to the path separati.n at zero temperature and exponenti.lly at fi.i.e *** i.vesti.ated regi.e of large di.tances ori.i.ates i. the coupli.g of the electron to radi.ti.e modes assi.ted by di.fracti.n at materi.l structures but wi.hout any i.volvement of materi.l *** the fundamental i.terest of thi. macroscopi. quantum phenomenon,our results suggest an approach to measuri.g the vacuum temperature and nondestructi.ely sensi.g the presence of di.tant objects.

关键词： temperature quantum macroscopi.

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Machi.e Learni.g and Stati.ti.al Analysi. i. Groundwater Moni.ori.g for Total Di.solved Soli.s Assessment i. Wi.kler County, Texas

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Journal of Geosci.nce and Envi.onment Protecti.n 2024年第6期12卷 1-29页

作者： Azuka i. Udeh Osayamen J. i.arhi.gbe Erepamo J. Omi.ti.i.Abdulqudus O. Mohammed Oluwatomi.ola Andre-Obayanju Department of Geosci.nce University of Texas Permian Basin Odessa USA Department of Geology University of Pretoria Pretoria South Africa Department of Geology University of Benin Benin Nigeria

Thi. research ai.s to develop reli.ble models usi.g machi.e learni.g algori.hms to preci.ely predi.t Total Di.solved Soli.s (TDS) i. wells of the Permi.n basi., Wi.kler County, Texas. The data for thi. contri.uti.n was obtai.ed from the Texas Water Development Board websi.e (TWDB). Fi.e hundred and ni.ety-three samples were obtai.ed from two hundred and ni.ety-ei.ht wells i. the study area. The wells were dri.led at di.ferent county locati.ns i.to fi.e aqui.ers, i.cludi.g Pecos Valley, Dockum, Capi.an Reef, Edward Tri.i.y, and Rustler aqui.ers. A total of fourteen di.ferent water quali.y parameters were used, and they i.clude Potenti.l hydrogen (pH), Sodi.m, Chlori.e, Magnesi.m, Fluori.e, TDS, Speci.i. Conductance, Ni.rate, Total Hardness, Calci.m, Temperature, Well Depth, Sulphate, and Bi.arbonates. Four machi.e learni.g regressi.n algori.hms were developed to get a good model to help predi.t TDS i. thi. area: Deci.i.n Tree regressi.n, Li.ear regressi.n, Support Vector Regressi.n, and K-nearest nei.hbor. The study showed that the Deci.i.n Tree produced the best model wi.h attri.utes li.e the coeffi.i.nt of determi.ati.n R2 = 1.00 and 0.96 for the trai.i.g and testi.g, respecti.ely. i. also produced the lowest score of mean absolute error MAE = 0.00 and 0.04 for trai.i.g and testi.g, respecti.ely. Thi. study wi.l reduce the cost of obtai.i.g di.ferent water quali.y parameters i. TDS determi.ati.n by leveragi.g machi.e learni.g to use only the parameters contri.uti.g to TDS, thereby helpi.g researchers obtai. only the parameters necessary for TDS predi.ti.n. i. wi.l also help the authori.i.s enact poli.i.s that wi.l i.prove the water quali.y i. areas where dri.ki.g water avai.abi.i.y i. a challenge by provi.i.g i.portant i.formati.n for moni.ori.g and assessi.g groundwater quali.y.

关键词： Machi.e Learni.g Regressi.n Aqui.ers Wi.kler County Si.kholes

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Parti.le Si.e Opti.i.ati.n of Thermochemi.al Salt Hydrates for Hi.h Energy Densi.y Thermal Storage

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Energy & Envi.onmental Materi.ls 2024年第2期7卷 326-333页

作者： Andrew Marti. Drew Li.ley Raνi.Prasher Sumanjeet Kaur Energy Technologi.s Area Lawrence Berkeley National LaboratoryBerkeleyCA 94720USA Department of Mechani.al Engi.eeri.g UC BerkeleyBerkeleyCA 94720USA

Thermal energy storage(TES)soluti.ns offer opportuni.i.s to reduce energy consumpti.n,greenhouse gas emi.si.ns,and ***,they can help reduce the peak load and address the i.termi.tency of renewable energy sources by ti.e shi.ti.g the load,whi.h are cri.i.al toward zero energy *** materi.ls(TCMs)as a class of TES undergo a soli.-gas reversi.le chemi.al reacti.n wi.h water vapor to store and release energy wi.h hi.h storage capaci.i.s(600 kWh m^(-3))and negli.i.le self-di.charge that makes them uni.uely sui.ed as compact,stand-alone uni.s for dai.y or seasonal ***,TCMs suffer from i.stabi.i.i.s at the materi.l(salt parti.les)and reactor level(packed beds of salt),resulti.g i. poor multi.cycle effi.i.ncy and hi.h-leveli.ed cost of *** thi. study,a model i. developed to predi.t the pulveri.ati.n li.i. or Rcri. of vari.us salt hydrates duri.g thermal *** i. cri.i.al as i. provi.es desi.n rules to make mechani.ally stable TCM composi.es as well as enables the use of more energy-effi.i.nt manufacturi.g process(soli.-state mi.i.g)to make the *** model i. experi.entally vali.ated on multi.le TCM salt hydrates wi.h di.ferent water content,and effect of Rcri. on hydrati.n and dehydrati.n ki.eti.s i. also i.vesti.ated.

关键词： hi.h energy densi.y hydrati.n ki.eti.s long-term cycli.g thermal energy storage thermochemi.al materi.ls

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Data-dri.en modeli.g on ani.otropi. mechani.al behavi.r of brai. ti.sue wi.h i.ternal pressure

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Defence Technology（防务技术） 2024年第3期33卷 55-65页

作者： Zhi.uan Tang Yu Wang Khali. i.Elkhodary Zefeng Yu Shan Tang Dan Peng State Key Laboratory of Structural Analysi. Optimization and CAE Software for Industrial EquipmentDalian University of Technology116023DalianPR China The Department of Mechani.al Engi.eeri.g The American University in CairoNew Cairo11835Egypt Department of Neurology The Second Hospital of Dalian Medical UniversityDalian116023PR China

Brai. ti.sue i. one of the softest parts of the human body,composed of whi.e matter and grey *** mechani.al behavi.r of the brai. ti.sue plays an essenti.l role i. regulati.g brai. morphology and brai. ***,traumati. brai. i.jury(TBi.and vari.us brai. di.eases are also greatly i.fluenced by the brai.'s mechani.al *** whi.e matter or grey matter,brai. ti.sue contai.s multi.cale structures composed of neurons,gli.l cells,fi.ers,blood vessels,etc.,each wi.h di.ferent mechani.al *** such,brai. ti.sue exhi.i.s complex mechani.al behavi.r,usually wi.h strong nonli.eari.y,heterogenei.y,and di.ecti.nal *** a consti.uti.e law for multi.cale brai. ti.sue usi.g tradi.i.nal functi.n-based approaches can be very ***,thi. paper proposes a data-dri.en approach to establi.h the desi.ed mechani.al model of brai. *** focus on blood vessels wi.h i.ternal pressure embedded i. a whi.e or grey matter matri. materi.l to demonstrate our *** matri. i. descri.ed by an i.otropi. or ani.otropi. nonli.ear elasti. model.A representati.e uni. cell(RUC)wi.h blood vessels i. bui.t,whi.h i. used to generate the stress-strai. data under di.ferent i.ternal blood pressure and vari.us proporti.nal di.placement loadi.g *** generated stress-strai. data i. then used to trai. a mechani.al law usi.g arti.i.i.l neural networks to predi.t the macroscopi. mechani.al response of brai. ti.sue under di.ferent i.ternal ***,the trai.ed materi.l model i. i.plemented i.to fi.i.e element software to predi.t the mechani.al behavi.r of a whole brai. under i.tracrani.l pressure and di.tri.uted body *** wi.h a di.ect numeri.al si.ulati.n that employs a reference materi.l model,our proposed approach greatly reduces the computati.nal cost and i.proves modeli.g *** predi.ti.ns made by our trai.ed model demonstrate suffi.i.nt ***,we fi.d that the level of i.ternal blood pressur

关键词： Data dri.en Consti.uti.e law Ani.otropy Brai. ti.sue i.ternal pressure

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Ferri.i. and mortali.y i. hemodi.lysi. pati.nts wi.h COVi.-19:A systemati. revi.w and meta-analysi.

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Asi.n Paci.i. Journal of Tropi.al Medi.i.e 2024年第1期17卷 4-11页

作者： Ni.Wayan Ananti.a Ri.ni.i.Gde Raka Wi.i.na Yenny Kandari.i Nephrology Di.i.i.n Department of Internal MedicineUdayana University/Udayana University HospitalBaliIndonesia Nephrology Di.i.i.n Department of Internal MedicineUdayana University/Prof.Dr.I.G.N.G.Ngoerah General HospitalBaliIndonesia

Objecti.e:To i.vesti.ate the di.ference i. serum ferri.i. levels between deceased and survi.i.g regular hemodi.lysi. pati.nts wi.h ***:We conducted a systemati. search across four databases followi.g the PRi.MA statement *** reporti.g ferri.i. levels and mortali.y of regular hemodi.lysi. pati.nts wi.h COVi.-19 were *** the random-effects model,we performed a meta-analysi. to determi.e the mean di.ference i. serum ferri.i. levels between the studi.d groups,along wi.h thei. correspondi.g 95%confi.ence *** meta-analysi. was carri.d out usi.g Revi.w Manager 5.4 and Stata ***:A total of 1013 pati.nts from seven studi.s were i.cluded i. thi. *** meta-analysi. showed hi.her mean serum ferri.i. i. the deceased compared to survi.i.g regular hemodi.lysi. pati.nts wi.h COVi.-19,wi.h a mean di.ference of 449.43 ng/mL[95%Ci.244.07,654.80),Pi.=58%,P=0.003].Conclusi.ns:Our study found a hi.her mean of serum ferri.i. levels i. the deceased compared to survi.i.g regular hemodi.lysi. pati.nts wi.h COVi.-19.

关键词： Ferri.i. Mortali.y Hemodi.lysi. COVi.-19 i.flammati.n

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Hypergonadotrophi. Hypogonadi.m wi.h Cerebellar Ataxi. i. a Twenty-Si.-Year-Old Female: A Case Report

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Open Journal of Modern Neurosurgery 2024年第1期14卷 83-90页

作者： Bi.i.na i. Oti.Geoffrey Okori. Peter Chi.e Ethel Chi.e Bi.i.us Ezeala-Adi.ai.e Casmi. Orji.ke Fi.tan Ekochi. Mi.hael C. Abonyi Enugu State Uni.ersi.y Teachi.g Hospi.al Enugu Nigeria Uni.ersi.y of Ni.eri. Teachi.g Hospi.al Ituku-Ozalla Nigeria

Gordon Holmes Syndrome i. a rare i.heri.ed di.ease characteri.ed by both neurologi.al and reproducti.e si.ns and symptoms. Most pati.nts develop neurologi. challenges i. early adulthood and cerebellar ataxi. occurs as the di.ease progresses. i. the majori.y of pati.nts, hypogonadi.m i. hypogonadotropi. but rarely hypergonadotropi.. We report a case of a 26-year-old female i. Ni.eri., wi.h hypergonadotropi. hypogonadi.m and cerebellar atrophy from a non-consangui.eous marri.ge and no fami.y hi.tory.

关键词： Gordon Holmes Syndrome Hypergonadotrophi. Hypogonadi.m Cerebellar Ataxi. Neuroendocri.e Di.order

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