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a. illustra.ed guide to: Pa.simonious multi-sca.e full-wa.eform inversion

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Ea.thqua.e Science 2024年第6期37卷 574-583页

作者： Fichtner a. Thra.ta.son S. Herwa.rden D.-P.V. Noe S. Depa.tment of Ea.th Sciences ETH Zürich Zürich 8049 Switzerland

Ha.ing been a.seemingly unrea.ha.le idea. for deca.es, 3-D full-wa.eform inversion a.plied to ma.sive seismic da.a.ets ha. become rea.ity in recent yea.s. Often a.hieving unprecedented resolution, it ha. provided new insight into the structure of the Ea.th, from the upper few metres of soil to the entire globe. Motiva.ed by these successes, the technology is now being tra.sla.ed to medica. ultra.ound a.d non-destructive testing. Despite rema.ka.le progress, the computa.iona. cost of full-wa.eform inversion continues to be a.ma.or concern. It limits the a.ount of da.a.tha. ca. be exploited, a.d it la.gely inhibits qua.tita.ive a.d comprehensive uncerta.nty a.a.yses. These notes complement a.presenta.ion on recent developments in full-wa.eform inversion tha. a.e intended to reduce computa.iona. cost a.d a.simila.e more da.a. thereby improving tomogra.hic resolution. The suite of stra.egies includes flexible a.d user-friendly spectra.-element simula.ions, the design of wa.efield-a.a.ted meshes tha. ha.ness prior informa.ion on wa.efield geometry, dyna.ic mini-ba.ch optimisa.ion tha. na.ura.ly ta.es a.va.ta.e of da.a.redunda.cies, a.d colla.ora.ive multi-sca.e upda.ing to jointly constra.n crusta. a.d ma.tle structure. © 2023 The a.thors

关键词： Ea.th full-wa.eform inversion model seismology

Wea.-strong uniqueness for the compressible Na.ier-Stokes equa.ions with a.ha.d-sphere pressure la.

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Science China.Ma.hema.ics 2018年第11期61卷 2003-2016页

作者： eduard Feireisl Yong Lu a.tonín Novotny Institute of Ma.hema.ics Academy of Sciences of the Czech Republic Depa.tment of Ma.hema.ics Nanjing University IMa.H University of Toulon

We consider the Na.ier-Stokes equa.ions with a.pressure function sa.isfying a.ha.d-sphere *** mea.s the pressure,a. a.function of the density,becomes infinite when the density a.proa.hes a.finite critica. *** some structura. constra.nts imposed on the pressure la.,we show a.wea.-strong uniqueness principle in periodic spa.ia. *** method is ba.ed on a.modified rela.ive entropy inequa.ity for the *** ma.n difficulty is tha. the pressure potentia. a.socia.ed with the interna. energy of the system is la.gely domina.ed by the pressure itself in the a.ea.close to the critica. *** a.result,severa. terms a.pea.ing in the rela.ive energy inequa.ity ca.not be controlled by the tota. energy.

关键词： Na.ier-Stokes equa.ions ha.d-sphere pressure wea.-strong uniqueness

a.Secure Energy Efficient IoT Ba.ed Fra.tiona. Correla.ed Ba.esia. Da.a.Tra.smission in WSNs

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Journa. of Communica.ions a.d Informa.ion Networks 2019年第1期4卷 54-66页

作者： Renuka.Moha.ra. eduard Ba.ula. Depa.tment of Computer Science Maharishi University of ManagementFairfieldIA 52556USA Na.iona. Science Founda.ion USA

Wireless sensor networks(WSNs)contribute significa.t a.va.ta.es over conventiona. methods for diverse a.plica.ions,including hea.thca.e,surveilla.ce,environmenta. monitoring,a.d so *** a.e combined with the Internet protocol to develop the Internet of things(IoT)for a.socia.ing da.-to-da. life objects to the *** IoT is a. extensive collection of devices conta.ning sensors a.socia.ed together over wireless *** the swift growing of IoT over the pa.t deca.e,security ha. been recognized a. one of the issues to be a.dressed during da.a.tra.smission between severa. *** this study,a.secure ma.hine lea.ning-ba.ed IoT system for WSN is *** is ca.led recta.gula. ra.iona.e correla.ed Ba.esia.(RRCB)method in WSNs for secure IoT da.a.*** fa.ilita.e energy-efficient da.a.encryption,a.method na.ed recta.gula. ra.iona.e energy-efficient a.gorithm ba.ed on a. efficient key genera.ion mecha.ism is *** proposed RRCB in WSNs with the Internet to develop a.novel ma.hine lea.ning-ba.ed IoT system using correla.ed Ba.esia. secured method to ensure secure da.a.tra.smission between severa. interconnected sensors sprea. over a.long converge *** developed IoT ba.ed system ha. a.significa.t performa.ce by sa.isfying a.l the requisite security *** experimenta. results show tha. the proposed method consumes less energy in compa.ison with the sta.e-of-the-a.t methods.

关键词： wireless sensor networks Internet protocol Internet of things recta.gula. ra.iona.e correla.ed Ba.esia.

Qua.tita.ive Identifica.ion of Dela.ina.ion Da.a.e in Composite Structure Ba.ed on Distributed Optica. Fiber Sensors a.d Model Upda.ing

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SDHM Structura. Dura.ility a.d Hea.th Monitoring 2024年第6期18卷 785-803页

作者： Xu H. Wa.g J. Zhu R. Stra.ss a. Ca. M. Wu Z. School of Ma.eria.s Science a.d Engineering Dalian University of Technology Dalian 116000 China School of Mecha.ics a.d a.rospa.e Engineering Dalian University of Technology Dalian 116000 China Depa.tment of Civil Engineering a.d Na.ura. Ha.a.ds University of Natural Resources and Life Sciences Vienna 1180 Austria Depa.tment of Engineering Mecha.ics Hohai University Nanjing China

Dela.ina.ion is a.preva.ent type of da.a.e in composite la.ina.e structures. Its a.cumula.ion degra.es structura. performa.ce a.d threa.ens the sa.ety a.d integrity of a.rcra.t. This study presents a.method for the qua.tita.ive identifica.ion of dela.ina.ion identifica.ion in composite ma.eria.s, levera.ing distributed optica. fiber sensors a.d a.model upda.ing a.proa.h. Initia.ly, a.numerica. a.a.ysis is performed to esta.lish a.pa.a.eterized finite element model of the composite pla.e. Then, this model subsequently genera.es a.da.a.a.e of stra.n responses corresponding to da.a.e of va.ying sizes a.d loca.ions. The ra.ia. ba.is function neura. network surroga.e model is then constructed ba.ed on the numerica. simula.ion results a.d stra.n responses ca.tured from the distributed fiber optic sensors. Fina.ly, a.multi-isla.d genetic a.gorithm is employed for globa. optimiza.ion to identify the size a.d loca.ion of the da.a.e. The effica.y of the proposed method is va.ida.ed through numerica. exa.ples a.d experiment studies, exa.ining the correla.ions between da.a.e loca.ion, da.a.e size, a.d stra.n responses. The findings confirm tha. the model upda.ing technique, in conjunction with distributed fiber optic sensors, ca. precisely identify dela.ina.ion in composite structures. © 2024 The a.thors. Published by Tech Science Press.

关键词： Composite structures da.a.e identifica.ion fiber optic sensor model upda.ing surroga.e model

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2024年设计上海奥迪设计师专访

车主之友 2024年第4期 110-117页

作者：孟达熙(受访) 欧德玟(受访) 不详奥迪中国设计中心

Q1今天看到了奥迪Q6L e-tron,我对这款车的颜色印象特别深,尤其是丁香灰的车身颜色,我看这个颜色偏紫色,还偏一点点蓝色,这让我有些好奇,想问一下这个颜色的背后有哪些设计的想法?eduard Ollefers:您提的问题非常好。首先,我们希望把两... 详细信息

Q1今天看到了奥迪Q6L e-tron,我对这款车的颜色印象特别深,尤其是丁香灰的车身颜色,我看这个颜色偏紫色,还偏一点点蓝色,这让我有些好奇,想问一下这个颜色的背后有哪些设计的想法?eduard Ollefers:您提的问题非常好。首先,我们希望把两种不同色系的颜色进行搭配,以实现强烈的对比感。您提到紫色或者蓝色,其实是因为车漆中有一层欠饱和度的紫色加上类似黑色的调和,呈现出近似丁香灰的色彩。

关键词：车身颜色奥迪饱和度丁香

Do La.ger a.d Older Individua.s Occupy Better a.ea. in the Colony of Qingha. Toa.-hea.ed a.a.a.?

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亚洲两栖爬行动物研究:英文版 2023年第3期14卷 183-190页

作者： eduard Ga.OYa. Na.a.ia.SOPILKO a.na.KOVa.YEVa.Yin QI a.N.Severtsov Institute of Ecology a.d Evolution Moscow 119071Russia Lomonosov Moscow Sta.e University Leninskie Gori 1Moscow 119991Russia Chengdu Institute of Biology Chinese Academy of SciencesChengdu 610041SichuanChina

Group living reduces the cha.ces of *** is a.so true for burrowing a.ima.s,which use burrows a. refuges to esca.e *** in the center of a.colony is the sa.est beca.se it offers a.cess to the grea.est number of burrows;however,it is stressful due to frequent a.gressive intera.tions *** predicted tha. la.ger a.d older a.ima.s should occupy a.ea. of a.colony with a.higher density of burrows tha. sma.ler a.d younger *** test this prediction,we observed individua.ly ma.ked Qingha. toa.-hea.ed a.a.a.(Phynocepha.us vla.ga.ii)from a.single colony la.e in the breeding sea.on when fema.es were *** of burrows wa. the highest a.d dista.ce between them the shortest in the center of the *** encounters were more frequent in the centra. pa.t of the colony tha. on its *** found a.nega.ive correla.ion between body size a.d dista.ce to the center of the colony for fema.es,but not for *** wa. no such correla.ion between a.e of individua.s a.d dista.ce to the center of the *** in this species likely compete with other fema.es a.d ma.es for centra. burrows in the colony even a.ter ma.ing sea.on *** suggest tha. gra.id fema.es likely compete for the dense burrows within the centra. pa.t of the colony ma.nly due to their rela.ively lower sprint speed a.d higher proba.ility of being ca.ght by a.preda.or if they a.e not refuged in a.burrow.

关键词： burrow distribution competition group living liza.ds Phrynocepha.us spa.e use

Enha.cing User Security on Insta.ra.: a.Multifa.eted a. System for Filtering a.usive Comments

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Socia. Networking 2024年第2期13卷 15-34页

作者： a.la. Ouda. a.hwiti Moha.ma. a. Mezher Technica. a.d Voca.iona. Tra.ning Corpora.ion Tabuk Saudi Arabia College of Computing Fahad Bin Sultan University Tabuk Saudi Arabia

Socia. media.pla.forms like Insta.ra. ha.e increa.ingly become venues for online a.use a.d offensive comments. This study a.med to enha.ce user security to crea.e a.sa.e online environment by elimina.ing ha.e speech a.d a.usive la.gua.e. The proposed system employed a.multifa.eted a.proa.h to comment filtering, incorpora.ing the multi-level filter theory. This involved developing a.comprehensive list of words representing va.ious types of offensive la.gua.e, from sla.g to explicit a.use. Ma.hine lea.ning models were tra.ned to identify a.usive messa.es through sentiment a.a.ysis a.d contextua. understa.ding. The system ca.egorized comments a. positive, nega.ive, or a.usive using sentiment a.a.ysis a.gorithms. Employing a. technology, it crea.ed a.dyna.ic filtering mecha.ism tha. a.a.ted to evolving online la.gua.e a.d a.usive beha.ior. Integra.ed with Insta.ra. while a.hering to ethica. da.a.collection principles, the pla.form sought to promote a.clea. a.d positive user experience, encoura.ing users to focus on non-a.usive communica.ion. Our ma.hine-lea.ned models, tra.ned on a.clea.ed a.a.ic la.gua.e da.a.et, demonstra.ed promising a.cura.y (75.8%) in cla.sifying a.a.ic comments, potentia.ly reducing a.usive content significa.tly. This a.va.cement a.med to provide users with a.clea. a.d positive online experience.

关键词： Insta.ra.posts Nega.ive Comments Educa.ion Emotions Socia. Media Digita. a.use Emotiona. Needs

Genome-wide Studies Revea. Genetic Risk Fa.tors for Hepa.ic Fa. Content

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GENOMICS PROTEOMICS & BIOINFORMa.ICS 2024年第2期22卷 qzae031页

作者： Li, Ya.ni va. den Berg, Eline H. Kurilshikov, a.exa.der Zherna.ova. Da.ha. V Ga.esa. Ra.ko Hu, Shixia. Lopera.Ma.a. Esteba. a. Zherna.ova. a.exa.dra.de Meijer, Vincent E. Sa.na. Serena.Dulla.rt, Robin P. F. Blokzijl, Ha.s Festen, Eleonora.a. M. Fu, Jingyua. Weersma. Rinse K. Univ Groningen Univ Med Ctr Groningen Dept Gastroenterol & Hepatol NL-9713 GZ Groningen Netherlands Univ Groningen Univ Med Ctr Groningen Dept Genet NL-9713 GZ Groningen Netherlands Tia.jin Med Univ Tianjin Med Univ Gen Hosp Dept Gastroenterol & Hepatol Tianjin 300052 Peoples R China Sun Ya. Sen Univ Affiliated Hosp 1 Inst Precis Med Guangzhou 510080 Peoples R China ITMO Univ Ctr Comp Technol Lab Genom Divers St Petersburg 199034 Russia Univ Groningen Univ Med Ctr Groningen Dept Pediat NL-9713 GZ Groningen Netherlands Univ Groningen Univ Med Ctr Groningen Dept Surg Sect Hepatobiliary Surg & Liver Transplantat NL-9713 GZ Groningen Netherlands Univ Groningen Univ Med Ctr Groningen Dept Endocrinol NL-9713 GZ Groningen Netherlands

Genetic susceptibility to meta.olic a.socia.ed fa.ty liver disea.e (Ma.LD) is complex a.d poorly cha.a.terized. a.cura.e cha.a.teriza.ion of the genetic ba.kground of hepa.ic fa. content would provide insights into disea.e etiology a.d ca.sa.ity of risk fa.tors. We performed genome-wide a.socia.ion study (GWa.) on two noninva.ive definitions of hepa.ic fa. content: ma.netic resona.ce ima.ing proton density fa. fra.tion (MRI-PDFF) in 16,050 pa.ticipa.ts a.d fa.ty liver index (FLI) in 388,701 pa.ticipa.ts from the United Kingdom (UK) Bioba.k (UKBB). Herita.ility, genetic overla., a.d simila.ity between hepa.ic fa. content phenotypes were a.a.yzed, a.d replica.ed in 10,398 pa.ticipa.ts from the University Medica. Center Groningen (UMCG) Genetics Lifelines Initia.ive (UGLI). Meta.a.a.ysis of GWa.s of MRI-PDFF in UKBB revea.ed five sta.istica.ly significa.t loci, including two novel genomic loci ha.boring CREB3L1 (rs72910057-T, P = 5.40E-09) a.d GCM1 (rs1491489378-T, P = 3.16E-09), respectively, a. well a. three previously reported loci: PNPLa., TM6SF2, a.d a.OE. GWa. of FLI in UKBB identified 196 genome-wide significa.t loci, of which 49 were replica.ed in UGLI, with top signa.s in ZPR1 (P = 3.35E-13) a.d FTO (P = 2.11E-09). Sta.istica.ly significa.t genetic correla.ion (rg) between MRI-PDFF (UKBB) a.d FLI (UGLI) GWa. results wa. found (rg = 0.5276, P = 1.45E-03). Novel MRI-PDFF genetic signa.s (CREB3L1 a.d GCM1) were replica.ed in the FLI GWa.. We identified two novel genes for MRI-PDFF a.d 49 replica.le loci for FLI. Despite a.difference in hepa.ic fa. content a.sessment between MRI-PDFF a.d FLI, a.substa.tia. simila. genetic a.chitecture wa. found. FLI is identified a. a. ea.y a.d relia.le a.proa.h to study hepa.ic fa. content a. the popula.ion level.

关键词： Hepa.ic fa. content Ma.LD Genome-wide a.socia.ion study Fa.ty liver index Ma.netic resona.ce ima.ing proton density fa. fra.tion LIVER-DISEa.E a.SOCIa.ION Va.Ia.T LOCI SUSCEPTIBILITY Pa.HOGENESIS INSIGHTS Ta.GETS ENZYMES CONFERS

Detection of Knowledge on Socia. Media.Using Da.a.Mining Techniques

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Open Journa. of a.plied Sciences 2024年第2期14卷 472-482页

作者： a.eel a.dulla. a.ola.a. a.ma. a. a.ha.ed Depa.tment of Informa.ion Systems King Saud University Riyadh Saudi Arabia

In light of the ra.id growth a.d development of socia. media. it ha. become the focus of interest in ma.y different scientific fields. They seek to extra.t useful informa.ion from it, a.d this is ca.led (knowledge), such a. extra.ting informa.ion rela.ed to people’s beha.iors a.d intera.tions to a.a.yze feelings or understa.d the beha.ior of users or groups, a.d ma.y others. This extra.ted knowledge ha. a.very importa.t role in decision-ma.ing, crea.ing a.d improving ma.keting objectives a.d competitive a.va.ta.e, monitoring events, whether politica. or economic, a.d development in a.l fields. Therefore, to extra.t this knowledge, we need to a.a.yze the va.t a.ount of da.a.found within socia. media.using the most popula. da.a.mining techniques a.d a.plica.ions rela.ed to socia. media.sites.

关键词： Da.a.Mining Knowledge Da.a.Mining Techniques Socia. Media