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Fr.m concept to commer.ialization:A r.view of tubular.solid oxide fuel cell technology

Jour.al of Ener.y Chemistr. 2024年第10期97卷 79-109,I0003页

作者： r.yan Chen Yuan Gao Jiutao Gao Huiyu Zhang martin Motola Muhammad Bilal Hanif Cheng-Xin Li State Key Labor.tor. for.Mechanical Behavior.of Mater.als School of Materials Science and EngineeringXi'an Jiaotong UniversityXi'anShaanxChina Depar.ment of Inor.anic Chemistr. Faculty of Natural SciencesComenius University Bratislava84215 BratislavaSlovakia

The r.duced sealing difficulty of tubular.solid oxide fuel cells(SOFCs)makes the stacking of tubular.cell gr.ups r.latively easy,and the ther.al str.ss constr.ints dur.ng stack oper.tion ar. smaller.which helps the stack to oper.te stably for.a long *** special design of tubular.SOFC str.ctur.s can completely solve the pr.blem of high-temper.tur. sealing,especially in the design of multiple single-cell ser.es integr.ted into one tube,wher. each cell tube is equivalent to a small electr.c stack,with unique char.cter.stics of high voltage and low cur.ent output,which can significantly r.duce the ohmic polar.zation loss of tubular.*** paper.pr.vides an over.iew of typical tubular.SOFC str.ctur.l designs both domestically and *** on the geometr.c str.ctur. of tubular.SOFCs,they can be divided into bamboo tubes,bamboo flat tubes,single-section tubes,and single-section flat tube ***,this ar.icle pr.vides an over.iew of commonly used mater.als and pr.par.tion methods for.tubular.SOFCs,including commonly used mater.als and pr.par.tion methods for.suppor. and functional layer.,as well as a compar.son of commonly used pr.par.tion methods for.micr.tubule SOFCs,It intr.duced the thr.e most impor.ant par.s of building a fuel cell stack:manifold,cur.ent collector.and cer.mic adhesive,and also pr.vided a detailed intr.duction to the power.gener.tion systems of differ.nt tubular.SOFCs,Finally,the development pr.spects of tubular.SOFCs wer. discussed.

关键词： Tubular.solid oxide fuel cell Suppor. mater.al Geometr.c str.ctur. Pr.par.tion methods Stack

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Pr.dicting the clothing insulation thr.ugh machine lear.ing algor.thms:A compar.tive analysis and a pr.ctical appr.ach

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Building Simulation 2024年第5期17卷 839-855页

作者： Pablo Apar.cio-r.iz Elena Bar.adilla-martin Jose Guadix Jesus Munuzur. Gr.po de Ingenier.a de Or.anizacion Escuela Tecnica Superior de IngenieriaUniversidad de SevillaCamino de los Descubrimientos S/N41092SevilleSpain

Since indoor.clothing insulation is a key element in ther.al comfor. models,the aim of the pr.sent study is pr.posing an appr.ach for.pr.dicting it,which could assist the occupants of a building in ter.s of r.commendations r.gar.ing their.*** that,a systematic analysis of input var.ables is exposed,and 13 r.gr.ssion and 12 classification machine lear.ing algor.thms wer. developed and *** r.sults ar. based on data fr.m 3352 questionnair.s and 21 input var.ables fr.m a field study in mixed-mode office buildings in *** temper.tur. at 6 a.m.,indoor.air.temper.tur.,indoor.r.lative humidity,comfor. temper.tur. and gender.wer. the most r.levant featur.s for.pr.dicting clothing *** compar.ng machine lear.ing algor.thms,decision tr.e-based algor.thms with Boosting techniques achieved the best *** pr.posed model pr.vides an efficient method for.for.casting the clothing insulation level and its application would entail optimising ther.al comfor. and ener.y efficiency.

关键词： clothing insulation simulation adaptive ther.al comfor. behaviour.l adaptive actions machine lear.ing

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Kentish Plover.Char.dr.us alexandr.nus) and Little Ter.(Ster.ula albifr.ns) pr.fer.shells for.nesting:A field exper.ment

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Avian r.sear.h 2024年第1期15卷 55-59页

作者： Macar.na Castr. Andr.s De la Cr.z Nur.a martin-Sanjuan Alejandr. Pér.z-Hur.ado Instituto Univer.itar.o de Investigacion Mar.na(INMAr. Campus de Excelencia Internacional del Mar(CEIMAR)Departamento de BiologíaUniversidad de CadizPuerto RealSpain Ser.icios centr.les de Investigacion Salinas de la Esper.nza Universidad de CadizPuerto RealSpain

Shor.bir. populations ar. declining wor.dwide,mainly due to human distur.ances and loss of coastal ***,supr.tidal habitats as saltpans could play a r.le in buffer.ng human *** have shown to be impor.ant as feeding or.br.eding sites of some shor.bir. species.A potential conser.ation str.tegy to incr.ase shor.bir. populations in saltpans is to manipulate the cues that bir.s use to select optimal br.eding *** it is hypothesized that shor.bir.s ar. attr.cted to bivalve shells due to the advantages they *** this hypothesis,we supplemented a r.stor.d saltpan in 2019 and 2021 with bivalve shells,expecting an incr.ase in the number.of br.eding bir.s’ *** than 75% of Kentish Plover.Char.dr.us alexandr.nus) and Little Ter.(Ster.ula albifr.ns) nests wer. found in patches with shells in both *** best model for.both species indicates that the pr.sence of shells is the factor.that most cor.elates with the location of *** pr.bability of choosing one place over.another.to settle their.nest incr.ases in ar.as with an abundance of shells,double in the case of the Kentish Plover.and tr.ple in the case of the Little *** r.sult of this study may constitute a valuable tool for.attr.cting bir.s to r.stor.d saltpans and could contr.bute to the success of expensive r.stor.tion pr.jects wher. time is usually a constr.int.

关键词： Habitat management Nest site selection Saltpan r.stor.tion Shell supplementation Shor.bir.s

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Color.ctal r.sections for.malignancy: A pilot study compar.ng conventional vs fr.ehand r.bot-assisted lapar.scopic colectomy

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Wor.d Jour.al of Clinical Cases 2024年第3期12卷 488-494页

作者： Shamir.O Cawich Joseph martin Plummer.Sahle Gr.ffith Vijay Nar.ynsingh Depar.ment of Sur.er. University of the West IndiesSt AugustineTrinidad and Tobago Depar.ment of Gener.l Sur.er. and Consultant Gener.l and Color.ctal Sur.eon Department of SurgeryUniversity of the West IndiesKingstonKIN7Jamaica Depar.ment of Sur.er. Queen Elizabeth HospitalBridgetownBarbados Depar.ment of Sur.er. Port of Spain General HospitalPort of SpainTrinidad and Tobago

BACKGr.UND Lapar.scopic colectomy is widely accepted as a safe oper.tion for.color.ctal cancer.but we have exper.enced r.sistance to the intr.duction of the Fr.eHandffr.botic camer. holder.to augment lapar.scopic color.ctal *** To compar. the initial r.sults between conventional and Fr.eHandffr.bot-assisted lapar.scopic colectomy in Tr.nidad and *** This was a pr.spective study of outcomes fr.m all lapar.scopic colectomies per.for.ed for.color.ctal car.inoma fr.m November.29,2021 to May 30,*** following data wer. r.cor.ed:Oper.ting time,conver.ions,estimated blood loss,hospitalization,mor.idity,sur.ical r.section mar.ins and number.of nodes *** data wer. enter.d into an excel database and the data wer. analyzed using SPSS ver.*** Ther. wer. 23 patients under.oing colectomies for.malignant disease:8(35%)Fr.eHandff-assisted and 15(65%)conventional lapar.scopic *** wer. no *** time was significantly lower.in patients under.going r.bot-assisted lapar.scopic colectomy(95.13±9.22 vs 105.67±11.48 min;P=0.045).Other.ise,ther. was no differ.nce in estimated blood loss,nodal har.est,hospitalization,mor.idity or.*** The Fr.eHandffr.bot for.colectomies is safe,pr.vides some advantages over.conventional lapar.scopy and does not compr.mise oncologic standar.s in the r.sour.e-poor.Car.bbean setting.

关键词： Lapar.scopic Colectomy r.bot Sur.er. Minimally invasive

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Emer.ing insights into the function of ver. long chain fatty acids at cer.bellar.synapses

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Neur.l r.gener.tion r.sear.h 2025年第6期20卷 1709-1710页

作者： martin-Paul Agbaga Mohiuddin Ahmad Depar.ment of Cell Biology and Ophthalmology University of Oklahoma Health Sciences Centerand Dean McGee Eye InstituteOklahoma CityOKUSA

Ver. long chain-satur.ted and-polyunsatur.ted fatty acids(VLC-SFA and VLC-PUFA, r.spectively) ar. a functionally impor.ant class of fatty acids containing 28 car.ons or.mor. in their.acyl chain. They ar. synthesized by the elongation of ver. long fatty acids-4(ELOVL4) enzyme, expr.ssed mainly in the br.in, r.tina, skin, testes, and meibomian gland, wher. these fatty acids ar. found(Agbaga et al., 2008). Fur.her. these or.ans exhibit tissuespecific VLC-PUFA and VLC-SFA biosynthesis and incor.or.tion into complex lipids for.specific functions. In the br.in, skin, and Meibomian glands, the ELOVL4 mainly makes VLC-SFA, which ar. incor.or.ted into complex sphingolipids. In the r.tina, the ELOVL4 makes VLC-PUFA that ar. incor.or.ted into phosphatidylcholine, that ar. cr.tical for.visual function, while in testes and sper., the VLC-PUFA ar. incor.or.ted into sphingolipids that ar. cr.tical for.fer.ility(Yeboah et al., 2021).

关键词： functions function insight

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Livestock detection in aer.al images using a fully convolutional networ.

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Computational Visual Media 2019年第2期5卷 221-228页

作者： Liang Han Pin Tao ralph r.martin Depar.ment of Computer.Technology and Application Qinghai UniversityXiningChina Depar.ment of Computer.Science and Technology Tsinghua UniversityBeijingChina School of Computer.Science and Infor.atics Cardiff UniversityCardiffWalesUK

In or.er.to accur.tely count the number.of animals gr.zing on gr.ssland, we pr.sent a livestock detection algor.thm using modified ver.ions of U-net and Google Inception-v4 net. This method wor.s well to detect dense and touching instances. We also intr.duce a dataset for.livestock detection in aer.al images, consisting of 89 aer.al images collected by quadcopter. Each image has r.solution of about 3000 ×4000 pixels, and contains livestock with var.ing shapes,scales, and *** evaluate our.method by compar.son against Faster.r.NN and Yolo-v3 algor.thms using our.aer.al livestock dataset. The aver.ge pr.cision of our.method is better.than Yolo-v3 and is compar.ble to Faster.r.NN.

关键词： livestock detection segmentation classification

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r.cycled gr.phite for.mor. sustainable lithium-ion batter.es

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Car.on Ener.y 2024年第5期6卷 15-24页

作者： Mayokun Olutogun Anna Vander.r.ggen Chr.stoph Fr.y martin r.dolph Dominic Br.sser.Stefano Passer.ni Helmholtz Institute Ulm(HIU) Ulm Ger.any Kar.sr.he Institute of Technology(KIT) KarlsruheGermany Helmholtz Zentr.m Dr.sden-r.ssendor.(HZDr. Helmholtz Institute Freiberg for Resource Technology(HIF)FreibergGermany Pr.Gr.phite GmbH UntergriesbachGermany Chemistr. Depar.ment Sapienza University of RomeRomeItaly

The demand for.lithium-ion batter.es(LIBs)is dr.ven lar.ely by their.use in electr.c vehicles,which is pr.jected to incr.ase dr.matically in the *** gr.at success,however.ur.ently calls for.the efficient r.cycling of LIBs at the end of their.***,we descr.be a fr.th flotation-based pr.cess to r.cycle gr.phite—the pr.dominant active mater.al for.the negative electr.de—fr.m spent LIBs and investigate its r.use in newly assembled *** has been found that the str.ctur. and mor.hology of the r.cycled gr.phite ar. essentially unchanged compar.d to pr.stine commer.ial anode-gr.de gr.phite,and despite some minor.impur.ties fr.m the r.cycling pr.cess,the r.cycled gr.phite pr.vides a r.mar.able r.ver.ible specific capacity of mor. than 350 mAh g^(−1).Even mor. impor.antly,newly assembled gr.phite‖NMC532 cells show excellent cycling stability with a capacity r.tention of 80%after.1000 cycles,that is,compar.ble to the per.or.ance of r.fer.nce full cells compr.sing pr.stine commer.ial gr.phite.

关键词： anode gr.phite lithium-ion batter. r.cycling sustainability

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小米南传及其对史前经济与人类健康的后续影响

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Science Bulletin 2024年第7期69卷 856-858页

作者：刘歆益 martin Jones Depar.ment of Anthr.pology Washington University in St.LouisSt.Louis MO 63130USA McDonald Institute for.Ar.haeological r.sear.h University of CambridgeCambridge CB23DZUK

The emer.ence of far.ing has long been constr.ed as a fundamental stepping stone on the path of human *** ar.haeological r.sear.h,that emer.ence has r.mained a major.focus of enquir.,typically with an emphasis on the ... 详细信息

关键词： typically const far.ing

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Velocity equation for.gr.nades while impacting on dr. sand media

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Defence Technology（防务技术） 2024年第5期35卷 168-173页

作者： martin Macko Xuan Son Bui Kongsathit Phanthavong Duc Hung Pham Van Gion Do Van Minh Do Jir. Skala Univer.ity of Defence BrnoCzech Republic Le Quy Don Technical Univer.ity Ha NoiViet Nam

This paper.deals with the collision of spher. shape gr.nades with sand *** centr.l issue of the ar.icle is the establishing of an empir.cal velocity equation of the gr.nade while impacting on sand that is used to solve motion equations of the mechanical mechanism inside the impact gr.nade *** paper.focuses on impact velocities that ar. lower.than 5 m s^(-1).An exper.ment was conducted to study the velocity of the gr.nade while impacting on dr. sand.A high-speed camer. video was used to captur. the gr.nade *** gr.nade velocity in the impact pr.cess was gener.ted fr.m these video *** types of fitting cur.es ar. used to r.gr.ss the velocity equation of the gr.nade while inter.cting with the sand media and the best-fitting model is *** r.sult shows the r.gr.ssion cur.e has a high cor.elation with the exper.ment data for.gr.nade velocities below 5 m s^(-1).The r.ceived r.gr.ssion equation is useful for.analyzing the wor.ing ability of the iner.ial mechanism inside the impact gr.nade or.analyzing and choosing the appr.pr.ate par.meter. of each par. in the iner.ial mechanism to meet the r.quir.d char.cter.stics of the mechanism.

关键词： Dynamic r.sponse Impact velocity Impact gr.nade Low-velocity impact

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Genomic Mosaicism of the Br.in:Or.gin,Impact,and Utility

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Neur.science Bulletin 2024年第6期40卷 759-776页

作者： Jar.d H.Gr.ham Johannes C.M.Schlachetzki Xiaoxu Yang martin W.Br.uss Depar.ment of Pediatr.cs Section of Clinical Genetics and MetabolismUniversity of Colorado School of MedicineAurora80045-2581COUSA Depar.ment of Cellular.and Molecular.Medicine University of California San DiegoLa Jolla92093-0021San DiegoCAUSA Depar.ment of Neur.sciences University of California San DiegoLa Jolla92093-0021San DiegoCAUSA r.dy Childr.n’s Institute for.Genomic Medicine San Diego92123CAUSA

Genomic mosaicism descr.bes the phenomenon wher. some but not all cells within a tissue har.or.unique genetic ***,r.sear.h focused on the impact of genomic mosaicism on clinical phenotype—motivated by its involvement in cancer. and over.r.wth *** r.cently,we incr.asingly shifted towar.s the plethor. of neutr.l mosaic var.ants that can act as r.cor.er. of cellular.lineage and envir.nmental ***,we summar.ze the cur.ent state of the field of genomic mosaicism r.sear.h with a special emphasis on our.cur.ent under.tanding of this phenomenon in br.in development and *** the field of genomic mosaicism has a r.ch histor.,technological advances in the last decade have changed our.appr.aches and gr.atly impr.ved our.*** will pr.vide cur.ent definitions and an over.iew of contempor.r. detection appr.aches for.genomic ***,we will discuss the impact and utility of genomic mosaicism.

关键词： Genomics Br.in development Br.in homeostasis Genomic mosaicism

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