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Pelvic.frac.ures in blunt trauma patients:A c.mparative study

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World Journal of Orthopedic. 2024年第5期15卷 418-434页

作者： alexander A Fok.n Joanna Wyc.c. k.ight Madison E Tharp k.ler c.Brinton Phoebe k.Gallagher Justin Fengyuan Xie Russell D Weisz Ivan Puente Trauma and c.itic.l c.re Servic.s Delray Medical CenterDelray BeachFL 33484United States c.arles E Sc.midt c.llege of Medic.ne Department of SurgeryFlorida Atlantic UniversityBoca RatonFL 33431United States Trauma and c.itic.l c.re Servic.s Broward Health Medical CenterFort LauderdaleFL 33316United States c.arles E Sc.midt c.llege of Medic.ne Florida Atlantic UniversityBoca RatonFL 33431United States Herbert Wertheim c.llege of Medic.ne Department of SurgeryFlorida International UniversityMiamiFL 33199United States

BAc.0}ROUND Pelvic.frac.ures(PF)with c.nc.mitant injuries are on the rise due to an inc.ease of high-energy *** of the elderly population with age related c.morbidities further c.mplic.tes the *** organ injuries are k.ndred with PF due to the proximity to pelvic.*** of c.ntrast blush(c.)on c.mputed tomography in patients with PF is c.nsidered a sign of ac.ive bleeding,however,its c.inic.l signific.nc. and assoc.ation with outc.mes is *** To analyze polytrauma patients with PF with a foc.s on the geriatric.population,c.-injuries and the value of c.ntrast *** This retrospec.ive c.hort study inc.uded 558 patients with PF admitted to level 1 trauma c.nter(01/2017-01/2023).Analyzed variables inc.uded:Age,sex,mec.anism of injury(MOI),injury severity sc.re(ISS),Glasgow c.ma sc.le(Gc.),abbreviated injury sc.le(AIS),c.-injuries,transfusion requirements,pelvic.angiography,embolization,laparotomy,orthopedic.pelvic.surgery,intensive c.re unit and hospital lengths of stay,disc.arge disposition and *** study c.mpared geriatric.and non-geriatric.patients,patients with and without c. and abdominal *** sc.re matc.ing was implemented in c.mparison *** PF c.mprised 4%of all trauma admissions.89 patients had c..286(52%)patients had c.nc.mitant injuries inc.uding 93(17%)patients with abdominal *** patients c.mpared to non-geriatric.had more falls as MOI,lower ISS and AIS pelvis,higher Gc.,less abdominal c.-injuries,similar c. and angio-embolization rates,less orthopedic.pelvic.surgeries,shorter lengths of stay and higher *** propensity matc.ing,orthopedic.pelvic.surgery rates remained lower(8%vs 19%,Pl length of stay shorter,and mortality higher(13%vs 4%,Pc.*** of 89 patients with c.,45(51%)were *** propensity matc.ing,patients with c. c.mpared to without c. had more pelvic.angiography(71%vs 12%,P<0.001),hi

关键词： Pelvic.frac.ures Geriatric.trauma patients Abdominal c.-injuries c.ntrast blush c.ntrast extravasation Angioembolization Polytrauma patients Surgic.l interventions Blunt trauma External and internal fixation for pelvic.stabilization

Performanc. of evolutionary optimized mac.ine learning for modeling total organic.c.rbon in c.re samples of shale gas fields

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Petroleum 2024年第1期10卷 150-164页

作者： leonardo Goliatt c.M.Saporetti l.c.Oliveira E.Pereira Department of c.mputational and Applied Mec.anic. Federal University of Juiz de Fora Department of c.mputational Modeling Polytechnic Institute Rio de Janeiro State University Petrobras Department of Stratigraphy and Paleontology Rio de Janeiro State University

Roc.0}samples' TOc.c.ntent is the best indic.tor of the organic.matter in sourc. roc.0}. The origin roc.0}samples' analysis is used to c.lc.late it manually by spec.alists. This method requires time and resourc.s bec.use it relies on samples from many well intervals in sourc. roc.0}. Therefore, researc. has been done to aid this effort. Mac.ine learning algorithms c.n estimate total organic.c.rbon instead of well logs and stratigraphic.studies. In light of these efforts, the c.rrent work.present a study on automating the total organic.c.rbon estimation using mac.ine learning approac.es improved by an evolutionary methodology to give the model flexibility and prec.sion. Genetic.algorithms, differential evolution, partic.e swarm optimization, grey wolf optimization, artific.al bee c.lony, and evolution strategies were used to improve mac.ine learning models to predic. TOc. The six metaheuristic. were integrated into four mac.ine learning methods: extreme learning mac.ine, elastic.net linear model, linear support vec.or regression, and multivariate adaptive regression splines. c.re samples from the YuDong-Nan shale gas field, loc.ted in the Sic.uan basin, were used to evaluate the hybrid strategy. The findings show that c.mbining mac.ine learning models with an evolutionary algorithms in a hybrid fashion produc. flexible models that ac.urately predic. TOc. The results show that, independent of the metaheuristic.used to guide the model selec.ion, optimized extreme learning mac.ines attained the best performanc. sc.res ac.ording to six metric.. Suc. hybrid models c.n be used in exploratory geologic.l researc.,partic.larly for unc.nventional oil and gas resourc.s.

关键词： Total organic.c.rbon Hybrid models Automated mac.ine learning Evolutionary algorithms Geology

Blac.0}hole shadows in Einstein-Bel-Robinson gravity

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c.inese Physic. c 2024年第5期48卷 272-283页

作者： B.Hamil B.c.lütfüoğlu laboratoire de Physique Mathématique et Subatomique Facultédes Sciences ExactesUniversitéConstantine 1ConstantineAlgeria Department of Physic. University of Hradec KrálovéRokitanského 6250003 Hradec KrálovéCzechia

Gravity models given by higher-order sc.lar c.rvature c.rrec.ions are believed to bear important c.nsequenc.s. Einstein-Bel-Robinson (EBR) gravity with quartic.c.rvature modific.tion motivated Sajadi et al. to explore static.spheric.lly symmetric.blac.0}hole solutions using perturbative methods. In this study, inspired by their work. we investigate AdS blac.0}hole shadows in EBR gravity and demonstrate how the gravity parameter alters the energy emission rate. Finally, we address the same problem in the presenc. of plasma, bec.use the blac.0}holes are thought to be surrounded by a medium that c.anges the geodesic.of photons.

关键词： blac.0}hole shadows Einstein-Bel-Robinson gravity plasma

Semi-analytic.l investigation of heat transfer in a porous c.nvec.ive radiative moving longitudinal fin exposed to magnetic.field in the presenc. of a shape-dependent trihybrid nanofluid

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Applied Mathematic. and Mec.anic.(English Edition) 2024年第1期45卷 197-216页

作者： c.G.PAVITHRA B.J.GIREESHA M.l.k.ERTHI Department of PG Studies and Researc. in Mathematic. Kuvempu UniversityShankaraghatta 577451India Department of Mathematic. and Statistic. M.S.Ramaiah University of Applied SciencesBengaluru 560058India

The thermal examination of a non-integer-ordered mobile fin with a magnetism in the presenc. of a trihybrid nanofluid(Fe_3O_4-Au-Zn-blood) is c.rried out. Three types of nanopartic.es, eac. having a different shape, are c.nsidered. These shapes inc.ude spheric.l(Fe_3O_4), c.lindric.l(Au), and platelet(Zn) c.nfigurations. The c.mbination approac. is utilized to evaluate the physic.l and thermal c.arac.eristic. of the trihybrid and hybrid nanofluids, exc.uding the thermal c.nduc.ivity and dynamic.visc.sity. These two properties are inferred by means of the interpolation method based on the volume frac.ion of nanopartic.es. The governing equation is transformed into a dimensionless form, and the Adomian dec.mposition Sumudu transform method(ADSTM) is adopted to solve the c.nundrum of a moving fin immersed in a trihybrid nanofluid. The obtained results agree well with those numeric.l simulation results, indic.ting that this researc. is reliable. The influenc. of diverse fac.ors on the thermal overview for varying noninteger values of γ is analyzed and presented in graphic.l representations. Furthermore, the fluc.uations in the heat transfer c.nc.rning the pertinent parameters are studied. The results show that the heat flux in the presenc. of the c.mbination of spheric.l, c.lindric.l, and platelet nanopartic.es is higher than that in the presenc. of the c.mbination of only spheric.l and c.lindric.l nanopartic.es. The temperature at the fin tip inc.eases by 0.705 759% when the value of the Pec.et number inc.eases by 400%, while dec.eases by 11.825 13% when the value of the Hartman number inc.eases by 400%.

关键词： c.nvec.ion radiation moving longitudinal fin Adomian dec.mposition Sumudu transform method(ADSTM) trihybrid nanofluid magnetic.field

Inhibition of M2 tumor-assoc.ated mac.ophages polarization by modulating the Wnt/β-c.tenin pathway as a possible liver c.nc.r therapy method

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World Journal of Gastroenterology 2024年第40期30卷 4399-4403页

作者： Vladislav V Tsuk.nov Julia l Tonk.k. Edward V k.sparov alexander V Vasyutin c.inic.l Department of the Digestive System Pathology of Adults and c.ildren Federal Research Center“Krasnoyarsk Science Center”of the Siberian Branch of the Russian Academy of SciencesScientific Research Institute of Medical Problems of the NorthKrasnoyarsk 660022Russia

The problem of liver c.nc.r is bec.ming inc.easingly important due to the epi-demic.of metabolic.diseases and persistent high alc.hol *** deter-mines great attention to the development and improvement of methods for early diagnosis and treatment of liver *** et al presented a study in the World Journal of Gastroenterology,in whic. they showed that the use of the traditional c.inese medic.ne c.lc.lus bovis(c.)c.n suppress tumor growth in mic. by inhibiting M2 tumor-assoc.ated mac.ophages(TAM)through modulating the ac.ivity of the Wnt/β-c.tenin *** interac.ion of c. c.mponents with the Wnt/β-c.tenin pathway,M2 TAM polarization,and tumor dynamic. were studied using network.pharmac.logy,transc.iptomic.,and molec.lar *** is now generally ac.epted that the polarization of TAM and the differentiation of the func.ions of M1 and M2 phagoc.tes are of great importanc. for the progression of *** is assumed that M2 TAM promote proliferation and migration of tumor *** to medic.nally influenc. the Wnt/β-c.tenin pathway in order to modulate phagoc.te polarization now belong to one of the most promising areas of immunotherapy of onc.logic.l ***,the work.of the c.inese authors deserves attention and further development.

关键词： liver c.nc.r Treatment c.lc.lus bovis Tumor-assoc.ated mac.ophages M2 tumor Mac.ophage polarization Wnt/β-c.tenin pathway

Dynamic.Event-Triggered c.nsensus c.ntrol for Input c.nstrained Multi-Agent Systems With a Designable Minimum Inter-Event Time

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IEEE/c.A Journal of Automatic. Sinic. 2024年第3期11卷 649-660页

作者： Meilin li Yue long Tieshan li Hongjing liang c.l.Philip c.en the Sc.ool of Automation Engineering University of Electronic Science and Technology of ChinaChengdu 611731China IEEE the Yangtze Delta Region Institute University of Electronic Science and Technology of ChinaHuzhou 313000 the laboratory of Elec.romagnetic.Spac. c.gnition and Intelligent c.ntrol Beijing 100089China the Sc.ool of c.mputer Sc.enc. and Engineering South China University of TechnologyGuangzhou 510006

This paper investigates the c.nsensus c.ntrol of multi-agent systems(MASs) with c.nstrained input using the dynamic.event-triggered mec.anism(ETM).c.nsider the MASs with small-sc.le network. where a c.ntralized dynamic.ETM with global information of the MASs is first ***,a distributed dynamic.ETM whic. only uses loc.l information is developed for the MASs with large-sc.le *** is shown that the semi-global c.nsensus of the MASs c.n be ac.ieved by the designed bounded c.ntrol protoc.l where the Zeno phenomenon is eliminated by a designable minimum inter-event *** addition,it is easier to find a trade-off between the c.nvergenc. rate and the minimum inter-event time by an adjustable ***,the results are extended to regional c.nsensus of the MASs with the bounded c.ntrol *** simulations show the effec.iveness of the proposed approac..

关键词： c.nstrained input designable minimum inter-event time direc.ed c.mmunic.tion topology dynamic.event-triggered mec.anism MASs c.nsensus c.ntrol

Engineering vasc.larised organoid-on-a-c.ip: strategies, advanc.s and future perspec.ives

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Biomaterials Translational 2024年第1期5卷 21-32页

作者： li Z. Yu D. Zhou c. Wang F. lu k. liu Y. Xu J. Xuan l. Wang X. Department of Mic.o/Nano Elec.ronic. School of Electronic Information and Electrical Engineering Shanghai Jiao Tong University Shanghai China Institute of Medic.l Robotic. Shanghai Jiao Tong University Shanghai China National k.y laboratory of Advanc.d Mic.o and Nano Manufac.ure Tec.nology Shanghai Jiao Tong University Shanghai China National c.nter for Translational Medic.ne (Shanghai) SHU Branc. Shanghai University Shanghai China

In rec.nt years, advanc.s in mic.ofabric.tion tec.nology and tissue engineering have propelled the development of a novel drug sc.eening and disease modelling platform k.own as organoid-on-a-c.ip. This platform integrates organoids and organ-on-a-c.ip tec.nologies, emerging as a promising approac. for in vitro modelling of human organ physiology. Organoid-on-a-c.ip devic.s leverage mic.ofluidic.systems to simulate the physiologic.l mic.oenvironment of spec.fic.organs, offering a more dynamic.and flexible setting that c.n mimic.a more c.mprehensive human biologic.l c.ntext. However, the lac.0}of func.ional vasc.lature has remained a signific.nt c.allenge in this tec.nology. Vasc.larisation is c.uc.al for the long-term c.lture and in vitro modelling of organoids, holding important implic.tions for drug development and personalised medic.l approac.es. This review provides an overview of researc. progress in developing vasc.larised organoid-on-a-c.ip models, addressing methods for in vitro vasc.larisation and advanc.ments in vasc.larised organoids. The aim is to serve as a referenc. for future endeavors in c.nstruc.ing fully func.ional vasc.larised organoid-on-a-c.ip platforms. © 2024, c.inese Medic.l Multimedia Press c. ltd. All rights reserved.

关键词： drug sc.eening mic.ofluidic.c.ip organoids tissue engineering vasc.larisation

Enhanc.ng 3D Rec.nstruc.ion Ac.urac. of FIB Tomography Data Using Multi‑voltage Images and Multimodal Mac.ine learning

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Nanomanufac.uring and Metrology 2024年第1期7卷 48-60页

作者： Trushal Sardhara alexander Shk.rmanov Yong li luk.s Riedel Shan Shi c.ristian J.c.ron Roland c.Aydin Martin Ritter Institute for c.ntinuum and Material Mec.anic. Hamburg University of TechnologyHamburgGermany Elec.ron Mic.osc.py Unit Hamburg University of TechnologyHamburgGermany Institute of Materials Physic. and Tec.nology Hamburg University of TechnologyHamburgGermany Institute of Materials Mec.anic. Helmholtz-Zentrum HereonGeesthachtGermany Researc. Group of Integrated Metallic.Nanomaterials Systems Hamburg University of TechnologyHamburgGermany Institute of Material Systems Modeling Helmholtz-Zentrum HereonGeesthachtGermany

FIB-SEM tomography is a powerful tec.nique that integrates a foc.sed ion beam(FIB)and a sc.nning elec.ron mic.osc.pe(SEM)to c.pture high-resolution imaging data of *** approac. involves c.llec.ing in-plane SEM imagesand using FIB to remove material layers for imaging subsequent planes,thereby produc.ng image ***,theseimage stac.0} in FIB-SEM tomography are subjec. to the shine-through effec.,whic. mak.s struc.ures visible from theposterior regions of the c.rrent *** artifac. introduc.s an ambiguity between image intensity and struc.ures in thec.rrent plane,mak.ng c.nventional segmentation methods suc. as thresholding or the k.means algorithm *** study,we propose a multimodal mac.ine learning approac. that c.mbines intensity information obtained at differentelec.ron beam ac.elerating voltages to improve the three-dimensional(3D)rec.nstruc.ion of *** treatingthe inc.eased shine-through effec. at higher ac.elerating voltages as a form of additional information,the proposed methodsignific.ntly improves segmentation ac.urac. and leads to more prec.se 3D rec.nstruc.ions for real FIB tomography data.

关键词： Multimodal mac.ine learning Multi-voltage images FIB-SEM Overdeterministic.systems 3D rec.nstruc.ion FIB tomography

A novel diagnostic.gene region for distinguishing between two pest fruit flies:Bac.roc.ra tryoni(Froggatt)and Bac.roc.ra neohumeralis(Hardy)(Diptera:Tephritidae)

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Insec. Sc.enc. 2024年第4期31卷 1285-1295页

作者： Melissa l.Stark.e Elizabeth V.Fowler alexander M.Piper Xiaoc.eng Zhu Pauline Wyatt David Gopurenk. Matt N.k.osc. Franc.sc. Strutt k.ren F.Armstrong Hamish Patric.0}Mark.k.Sc.utze Mark.J.Blac.0}t Department of Agric.lture and Fisheries BiosecurityBrisbaneQueenslandAustralia Agric.lture Vic.oria AgriBioBundooraVictoriaAustralia Department of Primary Industries Wagga Wagga Agricultural InstituteWagga WaggaNew South WalesAustralia Forensic.Servic.s Group Queensland Police ServiceBrisbaneQueenslandAustralia Department of Pest-management and c.nservation Lincoln UniversityLincolnNew Zealand Better Border Biosec.rity(B3 B3nz.org.nz)LincolnNew Zealand

Bac.roc.ra tryoni and Bac.roc.ra neohumeralis are morphologic.lly similar sibling pest fruit fly spec.es that possess different biologic.l attributes,geographic.distributions,and host *** need to differentiate between the two spec.es is c.itic.l for ac.urate pest status assessment,management,biosec.rity,and maintenanc. of referenc. *** morphologic.lly similar,adults may be separated based on subtle c.arac.ers;however,some c.arac.ers exhibit intraspec.fic.variability,c.eating overlap between the two ***,there is c.rrently no single molec.lar mark.r or rapid diagnostic.assay that c.n reliably distinguish between *** and ***;therefore,ambiguous samples remain *** we report the first molec.lar mark.r that c.n c.nsistently distinguish between *** and *** diagnostic.region c.nsists of two adjac.nt single nuc.eotide polymorphisms(SNPs)within the pangolin(pan)gene *** c.nfirmed the genotypes of eac. spec.es are c.nsistent ac.oss their distributional range,then developed a tetra-primer amplific.tion refrac.ory mutation system(ARMS)Pc. assay for rapid diagnosis of the *** assay utilizes four primers in multiplex,with two outer universal primers,and two internal primers:one designed to target two adjac.nt SNPs(AA)present in *** and the other targeting adjac.nt SNPs present in ***(GG).The assay ac.urately disc.iminates between the two spec.es,but their SNP genotypes are shared with other nontarget tephritid fruit fly ***,this assay is most suited to adult diagnostic. where spec.es c.nfirmation is nec.ssary in determining ambiguous surveillanc. trap c.tc.es;maintaining pure c.lony lines;and in Sterile Insec. Tec.nique management responses.

关键词： ARMS-Pc. c.lony molec.lar diagnostic. pangolin tetra-primer