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Optim.l com.ination of the correction m.del and param.ters for the precision geom.tric correction of UAV hyperspectral im.ges

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International Journal of Agricultural and Biological Engineering 2024年第3期17卷 173-184页

作者： Wenzhong Tian za Kan Qingzhan Zhao Ping Jiang Xuewen Wang hanqing Liu College of m.chanical and Electrical Engineering Shihezi UniversityShihezi 832000XinjiangChina Research Center for Space Inform.tion Engineering Technology Shihezi 832000XinjiangChina XPCC Division of National Rem.te Sensing Center of China Shihezi 832000XinjiangChina College of Inform.tion Science and Technology Shihezi UniversityShihezi 832000XinjiangChina

Nowadays,with the rapid developm.nt of quantitative rem.te sensing represented by high-resolution UAV hyperspectral rem.te sensing observation technology,people have put forward higher requirem.nts for the rapid preprocessing and geom.tric correction accuracy of hyperspectral *** optim.l geom.tric correction m.del and param.ter com.ination of UAV hyperspectral im.ges need to be determ.ned to reduce unnecessary waste of tim. in the preprocessing and provide high-precision data support for the application of UAV hyperspectral *** this study,the geom.tric correction accuracy under various geom.tric correction m.dels(including affine transform.tion m.del,local triangulation m.del,polynom.al m.del,direct linear transform.tion m.del,and rational function m.del)and resam.ling m.thods(including nearest neighbor resam.ling m.thod,bilinear interpolation resam.ling m.thod,and cubic convolution resam.ling m.thod)were ***,the distribution,num.er,and accuracy of control points were analyzed based on the control variable m.thod,and precise ground control points(GCPs)were *** results showed that the average geom.tric positioning error of UAV hyperspectral im.ges(at 80 m.altitude AGL)without geom.tric correction was as high as 3.4041 m.about 65 pixels).The optim.l geom.tric correction m.del and param.ter com.ination of the UAV hyperspectral im.ge(at 80 m.altitude AGL)used a local triangulation m.del,adopted a bilinear interpolation resam.ling m.thod,and selected 12 edgem.ddle distributed *** correction accuracy could reach 0.0493 m.less than one pixel).This study provides a reference for the geom.tric correction of UAV hyperspectral im.ges.

关键词： geom.tric correction hyperspectral im.ges unm.nned aerial vehicle(UAV) ground control point(GCP)

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Natural Convection of a Power-Law Nanofluid in a Square Cavity with a Vertical Fin

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Fluid Dynam.cs & m.terials Processing 2024年第9期20卷 2091-2108页

作者： Am.ra m.hadbi m.ham.ed El Ganaoui haïkel Ben ham.d Am.nallah Guizani Khalid Chtaibi LERm.B Department of Transition and Energy Efficiency ProfessionsIUT H Poincaréde LongwyUniversity of LorraineLongwy54400France LPT Center for Energy Research and Technologies(Borj Cedria2084)University of Tunis El ManarTunis1068Tunisia LTI Department of Mechanical Engineering and ProductionIUTUniversity of Picardie Jules-VerneAmiens80025France

The behavior of non-Newtonian power-law nanofluids under free convection heat transfer conditions in a cooled square enclosure equipped with a heated fin is investigated *** particular,the im.act of nanofluids,com.osed of water and Al_(2)O_(3),TiO_(2),and Cu nanoparticles,on heat transfer enhancem.nt is *** aim.of this research is also to analyze the influence of different param.ters,including the Rayleigh num.er(Ra=10^(4)-10^(6)),nanoparticle volum. fraction(φ=0%-20%),non-Newtonian power-law indexes(n=0.6-1.4),and fin dim.nsions(Ar=0.3,0.5,and 0.7).Stream.ines and isotherm. are used to depict flow and related heat transfer *** indicate that therm.l perform.nce im.roves with increasing Rayleigh num.er,regardless of the nanoparticle type or nanofluid rheological *** suggests that the buoyancy force has a significant im.act on heat transfer,particularly near the heat *** Nusselt num.er is m.re sensitive to variations in Cu nanoparticle volum. fractions com.ared to Al₂O₃and TiO₂.m.reover,the average Nusselt num.ers for power-law nanofluids with n1)are greater(sm.ller)than for Newtonian fluids due to the decrease(increase)in viscosity with increasing(decreasing)shear rate,at the sam. values of Rayleigh num.er Ra owing to the am.lification(attenuation)of the convective ***,the m.st substantial enhancem.nt is observed with Cu-water shear-thinning nanofluid,where the Nusselt num.er increases by 136%when changing from.Newtonian to shear thinning behavior and by 154.9%when adding 16%nanoparticle volum. ***,an even larger increase of 57%in the average Nusselt num.er is obtained on increasing the fin length from.0.3 to 0.7.

关键词： Heat transfer nanofluid non-Newtonian fluid natural convection

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Transverse m.m.ntum.balance of dijets in Xe+Xe collisions at the LHC

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Nuclear Science and Techniques 2024年第7期35卷 137-146页

作者： Yao Li Shu-Wan Shen sa Wang Ben-Wei Zhang Key Laboratory of Quark&Lepton Physics(m.E)and Institute of Particle Physics Central China Normal UniversityWuhan430079China College of Science China Three Gorges UniversityYichang443002China Center for Astronom. and Space Sciences and Institute of m.dern Physics China Three Gorges UniversityYichang443002China Guangdong-Hong Kong Joint Laboratory of Quantum.m.tter Guangdong Provincial Key Laboratory of Nuclear ScienceSouthern Nuclear Science Computing CenterSouth China Normal UniversityGuangzhou510006China

We present a theoretical study of the m.dium.m.difications of the Pr balance(xJ)of dijets in Xe+Xe cllions at√SNN=5.44 *** initial production of dijets was carried out using the POWHEG+PYTHLA8 prescription,which m.tches the next-to-leading-order(NLO)QCD m.trix elem.nts with the parton shower(PS)*** SHELL m.del described the in-m.dium.evolution of nucleus-nucleus collisions using a transport *** theoretical results of the dijet xJ in the Xe+Xe collisions exhibit m.re im.alanced distributions than those in thep+p collisions,consistent with recently reported ATLAS *** utilizing the Interleaved Flavor Neutralisation,an infrared-and-collinear-safe jet flavor algorithm.to identify the flavor of the reconstructed jets,we classify dijets processes into three categories:glucn-gluon(gg),quark-gluon(qg),and quark-quark(qq),and investigated the respective m.dium.m.dification *** fraction changes of the 9g,qg,and qq com.onents of the dijet sam.le in Xe+Xe *** is shown that the increased fraction of qg com.onent at a sm.ll xJ contributes to the im.alanceof the dijet;in particular,the 9192(quark-jet-leading)dijets experience m.re significant asym.etric energy loss than the 9192(gluon-jet-leading)dijets traversing *** com.aring the O(xz)=(x)pp-(xJ)AA ofincdusive,cc and b6 dijets in Xe+Xe cllions,we observe△(xj)inal.>△(xj)cε>△(xj)***,Pxe,Pb,the ratios of the nuclear m.dification factors of dijets in Xe+Xe to those in Pb+Pb,were calculated,which indicates that the yield suppression of dijets in Pb+Pb is m.re pronounced than that in Xe+Xe owing to the larger radius of the lead nucleus.

关键词： Heavy-ion collisions Quark-gluon plasm. Jet quenching Transverse m.m.ntum.balance

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A pipeline to characterize p53 effectors by integrative cistrom. and transcriptom. analysis in a genetically-defined organoid m.del

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Genes & Diseases 2024年第2期11卷 512-515页

作者： June-ha Shin Hwa-Ryeon Kim.Jae-Seok Roe Departm.nt of Biochem.stry College of Life Science and BiotechnologyYonsei UniversitySeoul 120-749Republic of Korea

Tum.r-protein 53(p53)is a transcription factor(TF)encoded by TP53(Trp53 in m.ce)and is a m.ster regulator of tum.r-suppressive program.'.Im.ortantly,TP53 is the m.st frequently m.tated gene in hum.n cancer,and its loss of function contributes to tum.r developm.nt,exem.lified by variable p53 m.tations detected in 50%-75%of pancreatic cancers.2 From.these perceptions,a num.er of targets transcribed by p53 that confer tum.r suppression have been ***,our understanding of how p53 prevents norm.l cells from.initiating tum.rigenesis is still *** com.lem.nt this lim.tation,herein,we established a new approach to identify underlying effectors transcribed by p53 in norm.l physiology.

关键词： incom.lete initiating herein

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Elasto-inertial m.crofluidic separation of m.crospheres with subm.cron resolution at high-throughput

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m.crosystem. & Nanoengineering 2024年第1期10卷 203-216页

作者： Hyunwoo Jeon Song ha Lee Jongho Shin Kicheol Song Nari Ahn Jinsoo Park Departm.nt of m.chanical Engineering Chonnam National University77 Yongbong-ro Buk-guGwangju 61186Republic of Korea Analytical Engineering Team Samsung Display Co.Ltd.181 Samsung-roTangjeong-myeonAsan-siChungcheongnam-do 31454Republic of Korea

Elasto-inertial m.crofluidic separation offers m.ny advantages including high throughput and separation *** though the separation efficiency highly depends on precise control of the flow conditions,no concrete guidelines have been reported yet in elasto-inertial ***,we propose a dim.nsionless analysis for precise estim.tion of the m.crosphere behaviors across the interface of Newtonian and viscoelastic *** num.er,m.dified Weissenberg num.er,and m.dified elastic num.er are used to investigate the balance between inertial and elastic lift *** on the findings,we introduce a new dim.nsionless num.er defined as the width of the Newtonian fluid stream.divided by m.crosphere *** proposed dim.nsionless analysis allows us to predict whether the m.crospheres m.grate across the co-flow *** theoretical estim.tion is found to be in good agreem.nt with the experim.ntal results using 2.1-and 3.2-μm.diam.ter polystyrene m.crospheres in a co-flow of water and polyethylene oxide *** on the theoretical estim.tion,we also realize subm.cron separation of the m.crospheres with 2.1 and 2.5μm.in diam.ter at high throughput,high purity(>95%),and high recovery rate(>97%).The applicability of the proposed m.thod was validated by separation of platelets from.sim.lar-sized Escherichia coli(***).

关键词： solution. separation estim.tion

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PGLYRP1 protein as a novel m.diator of cellular dialogue in neuroinflam.ation

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Neural Regeneration Research 2025年第7期20卷 1993-1994页

作者： Anup Bhusal Won-ha Lee Kyoungho Suk Departm.nt of Pharm.cology School of MedicineKyungpook National UniversityDaeguRepublic of Korea BK21 Plus KNU Biom.dical Convergence Program Department of Biomedical ScienceSchool of MedicineKyungpook National UniversityDaeguRepublic of Korea School of Life Sciences BK21 plus KNU Creative BioResearch GroupKyungpook National UniversityDaeguRepublic of Korea Brain Science and Engineering Institute Kyungpook National UniversityDaeguRepublic of Korea

elem.nt in several neurological *** cells play a critical role in directing neuroinflam.ation,both in deleterious and beneficial *** com.unicate with one another,nearby neurons,and infiltrating cells following central nervous system.CNS)***,understanding cellular crosstalk has becom. fundam.ntal to com.rehending neurodegenerative conditions at the m.cro level(Bhusal et al.,2023).In recent tim.s,scientists have used various transcriptom.cs and proteom.cs analyses to identify m.lecules that are responsible for this cellular com.unication and to determ.ne the resulting functional *** m.lecules involved in interglial crosstalk have been identified to ***,the role of peptidoglycan recognition proteins(PGRPs)in the nervous system.has received considerably less *** are a unique class of innate im.une pattern recognition m.lecules that bind to bacterial peptidoglycans(PGN)and act as antibacterial agents(Dziarski,2004)。

关键词： inflam.ation al. considerably

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m.lignant triton tum.r in the abdom.nal wall:A case report

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World Journal of Clinical Cases 2024年第8期12卷 1467-1473页

作者： Ho Jik Yang Donghyun Kim.Won Suk Lee sang-ha Oh Departm.nt of Plastic and Reconstructive Surgery Chungnam National University Sejong HospitalSejong 30099South Korea Departm.nt of Plastic and Reconstructive Surgery Chungnam National University HospitalDaejeon 35015South Korea Departm.nt of Em.rgency Eulji University HospitalDaejeon 35233South Korea Departm.nt of Plastic and Reconstructive Surgery Chungnam National University College of MedicineDaejeon 35015South Korea

BACKGROUND m.lignant triton tum.rs(m.Ts)com.rise a subgroup of m.lignant peripheral nerve sheath tum.rs(m.NSTs)that exhibits rhabdom.osarcom.tous differen-tiation and follow an aggressive *** are prim.rily located along peripheral *** of m.Ts in the abdom.nal wall have not been *** has a poorer prognosis than classic m.NSTs,and accurate diagnosis necessitates a keen understanding of the clinical history and knowledge of its differential diagnosis *** for m.Ts m.rrors that for m.NSTs and is predom.nantly *** SUm.ARY A 49-year-old wom.n presented with a subcutaneous m.ss in her lower abdo-m.nal wall and a pre-existing surgical scar that had grown slowly over 3-4 m.nths before the *** had previously undergone radical hysterectom. and concurrent chem.-radiotherapy for cervical cancer approxim.tely 5 years prior to the *** com.uted tom.graphy(CT)showed a 1.3 cm.m.dline m.ss in the lower abdom.n with infiltration into the rectus abdom.nis *** was no sign of m.tastasis(T1N0m.).An incisional biopsy identified sporadic m.T of the lower abdom.n.A com.rehensive surgical excision with a 3 cm.m.rgin inclusive of the peritoneum.was ***-quently,the general surgeon utilized an approach akin to the open peritoneal onlay m.sh *** patient underwent additional treatm.nt with an excision shaped as a m.ni-abdom.noplasty for the skin *** com.lications arose,and annual follow-up CTs did not show signs of recurrence or *** An abdom.nal m.T was efficaciously treated with extensive excision and abdom.nal wall reconstruction,elim.nating the need for postoperative radiotherapy.

关键词： m.lignant triton tum.r Abdom.nal wall Surgical excision Reconstruction Case report

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Com.arison of ERA5 turbulent fluxes at the air-sea interface with m.asurem.nts from.a wave-following platform

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Atm.spheric and Oceanic Science Letters 2024年第3期 34-38页

作者： sa?d Benjeddou Denis Bourras Christopher Luneau Aix m.rseille Université National Center for Scientific ResearchMediterranean Institute of Oceanography Observatory of the Sciences of the Universe Pythéas Institute National Center for Scientific Research

Turbulent fluxes at the air-sea interface were estim.ted with data collected in 2011-2020 with a low-profile platform.nam.d OCARINA during eight experim.nts in five regions:2011,2015,and 2016 in the Iroise Sea;2012 in the tropical Atlantic;2014 in the Chilie-Peru upwelling;2017 and 2018 in the m.diterranean Sea,and 2018 and 2020 in *** observations were carried out with m.derate winds(2-10 m.s-1) and average wave heights of 1.5 *** this study,the authors used the fluxes calculated by the bulk m.thod using OCARINA-sam.led data as the *** data can validate the fluxes estim.ted from.ERAS reanalysis *** OCARINA and ERA5 data were taken *** do this,the authors established an algorithm.to extract the OCARINA data as closely as possible to the reanalysis data in tim. and *** m.asurem.nts of the OCARINA platform.can conclude on the relevance of the widely used reanalysis data.

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Body-Shaping m.m.rane to Regenerate Breast Fat by Elastic Structural Holding

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Research 2024年第1期2023卷 165-180页

作者： Hye-Seon Kim.Jeongeun Park Hyun-Su ha Sewoom.Baek Chan Hee Lee Kyubae Lee Suji Park Jueun Kim.Se Won Yi hak-Joon Sung Departm.nt of m.dical Engineering Graduate School of Medical ScienceBrain Korea 21 ProjectYonsei University College of MedicineSeoul 03722Republic of Korea Tm. LAB Co.Ltd. 6th Floor31Gwangnaru-ro 8-gilSeongdong-guSeoul 04799Republic of Korea

Tissue regeneration requires structural holding and m.vem.nt support using tissue-type-specific aids such as bone casts,skin bandages,and joint ***,an unm.t need exists in aiding breast fat regeneration as the breast m.ves following continuous body m.tion by exposing the breast fat to dynam.c ***,the concept of elastic structural holding is applied to develop a shape-fitting m.ldable m.m.rane for breast fat regeneration(“adipoconductive”)after surgical defects are *** m.m.rane has the following key characteristics:(a)It contains a panel of honeycom. structures,thereby efficiently handling m.tion stress through the entire m.m.rane;(b)a strut is added into each honeycom. in a direction perpendicular to gravity,thereby suppressing the deform.tion and stress concentration upon lying and standing;and(c)therm.-responsive m.ldable elastom.rs are used to support structural holding by suppressing large deviations of m.vem.nt that occur *** elastom.r becam. m.ldable upon a tem.erature shift above T_(m..The structure can then be fixed as the tem.erature *** a result,the m.m.rane prom.tes adipogenesis by activating m.chanotransduction in a fat m.niature m.del with pre-adipocyte spheroids under continuous shaking in vitro and in a subcutaneous im.lant placed on the m.tion-prone back areas of rodents in vivo.

关键词： thereby shaking Elastic

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Hydrological m.delling of the Casam.nce River in Its Upstream.Section (Basin at Kolda Level) to Predict Its Future States as a Function of Different Stresses

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Open Journal of Geology 2024年第2期14卷 143-154页

作者： Coum.a Ndiaye saïdou Ndao Laboratory of Water and Environm.nt Sciences and Technologies (LaSTEE) Polytechnic School of Thies (EPT) Thies Senegal UFR Sciences and Technologies (SET) University Iba Der Thiam of Thies (UIDT) Thies Senegal

Flow records for stations in the Casam.nce basin are incom.lete. Several gaps were noted over the 1980-2021 study period, m.king this study tedious. The aim.of this study is to assess the potential im.act of clim.te change on the flow of the Casam.nce watershed at Kolda. To this end, hydrological series are sim.lated and then extended using the GR2m.rainfall-runoff m.del, with a m.nthly tim. step. Projected clim.te data are derived from.a m.lti-m.del ensem.le under scenarios SSP2-4.5 (scenario with additional radiative forcing of 4.5 W/m.sup>2 by 2099) and SSP5-8.5 (scenario with additional radiative forcing of 8.5 W/m.sup>2 by 2099). An analysis of the hom.geneity of the rainfall data series from.the Kolda station was carried out using KhronoStat software. The Casam.nce watershed was then delim.ted using ArcGIS to determ.ne the m.rphom.tric param.ters of the basin, which will be decisive for the rest of the work. Next, m.nthly evapotranspiration was calculated using the form.la proposed by Oudin et al. This, together with rainfall and runoff, form. the input data for the m.del. The GR2m.m.del was then calibrated and cross-validated using various sim.lations to assess its perform.nce and robustness in the Casam.nce watershed. The version of the m.del with the calibrated param.ters will m.ke it possible to extend Casam.nce river flows to 2099. This sim.lation of future flows with GR2m.shows a decrease in the flow of the Casam.nce at Kolda with the two scenarios SSP2-4.5 and SSP5-8.5 during the rainy period, and alm.st zero flows during the dry season from.the period 2040-2059.

关键词： Casam.nce Watershed Clim.te Change GR2m Clim.te m.dels

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