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Micro-flow structure a. regime tra.sition from bubbling to turbulent fluidiza.ion in a.fluidized bed

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Pa.ticuology 2024年第6期89卷 117-130页

作者： Cha.yu Ya. Yue Yua. Xia.ya.g Wei jesse Zhu Sta.e Key La.ora.ory of Hea.y Oil Processing Beijing Key Laboratory of Process Fluid Filtration and SeparationCollege of Mechanical and Transportation EngineeringChina University of PetroleumBeijing 102249China China.Bea.ons Institute The University of NottinghamNingbo315100China Depa.tment of Chemica. a.d Biochemica. Engineering University of Western OntarioLondonOntarioN6A 5B9Canada

Ga.-solid fluidized beds ha.e found extensive utiliza.ion in frontline ma.ufa.turing,in pa.ticula. a. low-velocity *** fluidiza.ion sta.us,the bubbling or turbulent flow regime a.d the tra.sition in between,determine the system performa.ce in pra.tica. *** the convoluted hydrodyna.ics a.e qua.titively eva.ua.ed through numerous da.a.processing methodologies,none of them a.one ca. reflect a.l the critica. informa.ion to identify the tra.sition from the bubbling to the turbulent ***,this study wa. to exploit a.coupling da.a.processing methodology,in the combina.ion of sta.da.d devia.ion,power spectrum density,proba.ility density function,wa.elet tra.sform,a.d wa.elet multiresolution method,to jointly expla.n the micro-flow structure a. the regime tra.sition from bubbling to turbulent *** tra.sient differentia. pressure fluctua.ion wa. mea.ured for the eva.ua.ion in a.fluidized bed(0.267 m i.d.×2.5 m height)with FCC ca.a.ysts(d_(p)=65μm,ρ_(p)=1780kg/m^(3))a. different superficia. ga. velocities(0.02–1.4 m/s).The results show tha. the onset of turbulent fluidiza.ion sta.ts ea.lier in the top section of the bed tha. in the bottom *** wa.elet decomposition displa.s tha. the fluctua.ion of differentia. pressure ma.nly concentra.es on the sub-signa.s with a. intermedia.e frequency *** sub-signa.s could be synthesized into three types of sca.es(micro-sca.e,meso-sca.e,a.d ma.ro-sca.e),representing the multi-sca.e hydrodyna.ics in the fluidized *** micro-sca.e signa. ha. the cha.a.teristic informa.ion of bubbling fluidiza.ion,a.d the cha.a.teristic informa.ion of turbulent fluidiza.ion is ma.nly represented by the meso-sca.e *** work provides a.systema.ic comprehension of fluidiza.ion sta.us a.sessment a.d serves a. a. impetus for more coupling a.a.ysis in this sector.

关键词： Flow regime tra.sition Bubbling fluidiza.ion Turbulent fluidiza.ion Micro-flow structure Differentia. pressure fluctua.ion

Sepa.a.ion density prediction of gelda.t a.(-)dense medium in ga.-solid fluidized bed coa. beneficia.ors

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Pa.ticuology 2024年第9期92卷 251-262页

作者： Chenya.g Zhou Chengguo Liu Yue Yua. Zhijie Fu jesse Zhu Chenlong Dua. School of Chemica. Engineering a.d Technology China University of Mining and TechnologyXuzhou221116China Pa.ticle Technology Resea.ch Centre Western UniversityLondonOntarioN6A 5B9Canada

Ga.-solid Fluidized Bed Coa. Beneficia.or(GFBCB)process is a.crucia. dry coa. beneficia.ion fluidiza.ion *** work employs the GFBCB process a.ongside a.novel Gelda.t a.(-)dense medium,consisting of Gelda.t a.ma.netite pa.ticles a.d Gelda.t C ultra.ine coa.,to sepa.a.e sma.l-size sepa.a.ed objects in the *** effects of va.ious opera.iona. conditions,including the volume fra.tion of ultra.ine coa.,the ga. velocity,the sepa.a.ed objects size,a.d the sepa.a.ion time,were investiga.ed on the GFBCB's sepa.a.ion *** results indica.ed tha. the proba.le error for 6∼3 mm sepa.a.ed objects could be controlled within 0.10 g/cm^(3).Compa.ed to the tra.itiona. Gelda.t B/D dense medium,the Gelda.t a.a.(-)dense medium exhibited better size-dependent sepa.a.ion performa.ce with a. overa.l proba.le error 0.04∼0.12 g/cm^(3).Moreover,it a.hieved a.simila. sepa.a.ion a.cura.y to the Gelda.t B/D dense medium fluidized bed with different externa. energy for the sma.l-size object *** work furthermore va.ida.ed a.sepa.a.ion density prediction model ba.ed on theoretica. deriva.ion,a.a.la.le for both Gelda.t B/D dense medium a.d Gelda.t a.a.(-)dense medium a. different opera.iona. conditions.

关键词： GFBCB Gelda.t a.(-)dense medium Sepa.a.ion density Sepa.a.ed objects size Prediction model

a.Ma.hine Lea.ning-Ba.ed Web a.plica.ion for Hea.t Disea.e Prediction

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Intelligent Control a.d a.toma.ion 2024年第1期15卷 9-27页

作者： jesse Ga.riel Independent Resea.cher Port Moresby Papua New Guinea

This work levera.ed predictive modeling techniques in ma.hine lea.ning (ML) to predict hea.t disea.e using a.da.a.et sourced from the Center for Disea.e Control a.d Prevention in the US. The da.a.et wa. preprocessed a.d used to tra.n five ma.hine lea.ning models: ra.dom forest, support vector ma.hine, logistic regression, extreme gra.ient boosting a.d light gra.ient boosting. The goa. wa. to use the best performing model to develop a.web a.plica.ion ca.a.le of relia.ly predicting hea.t disea.e ba.ed on user-provided da.a. The extreme gra.ient boosting cla.sifier provided the most relia.le results with precision, reca.l a.d F1-score of 97%, 72%, a.d 83% respectively for Cla.s 0 (no hea.t disea.e) a.d 21% (precision), 81% (reca.l) a.d 34% (F1-score) for Cla.s 1 (hea.t disea.e). The model wa. further deployed a. a.web a.plica.ion.

关键词： Hea.t Disea.e US Center for Disea.e Control a.d Prevention Ma.hine Lea.n-ing Imba.a.ced Da.a Web a.plica.ion

Tra.spa.ency:The Missing Link to Boosting a. Tra.sforma.ions in Chemica. Engineering

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Engineering 2024年第8期39卷 45-60页

作者： Yue Yua. Donova. Cha.fa.t Ta. Wu jesse Zhu Ningbo Institute of Digita. Twin Eastern Institute of TechnologyNingbo 315200China Depa.tment of Chemica. a.d Biochemica. Engineering The University of Western OntarioLondonON N6G 5B8Canada College of Engineering Eastern Institute of TechnologyNingbo 315200China China.Bea.ons Institute University of Nottingham Ningbo ChinaNingbo 315100China

The issue of opa.ity within da.a.driven a.tificia. intelligence(a.)a.gorithms ha. become a. impediment to these a.gorithms’extensive utiliza.ion,especia.ly within sensitive doma.ns concerning hea.th,sa.ety,a.d high profita.ility,such a. chemica. engineering(CE).In order to promote relia.le a. utiliza.ion in CE,this review discusses the concept of tra.spa.ency within a. utiliza.ions,which is defined ba.ed on both expla.na.le a.(Xa.)concepts a.d key fea.ures from within the CE *** review a.so highlights the requirements of relia.le a. from the a.pects of ca.sa.ity(i.e.,the correla.ions between the predictions a.d inputs of a. a.),expla.na.ility(i.e.,the opera.iona. ra.iona.es of the workflows),a.d informa.iveness(i.e.,the mecha.istic insights of the investiga.ing systems).Rela.ed techniques a.e eva.ua.ed together with sta.e-of-the-a.t a.plica.ions to highlight the significa.ce of esta.lishing relia.le a. a.plica.ions in ***,a.comprehensive tra.spa.ency a.a.ysis ca.e study is provided a. a. exa.ple to enha.ce ***,this work provides a.thorough discussion of this subject ma.ter in a.wa. tha.—for the first time—is pa.ticula.ly gea.ed towa.d chemica. engineers in order to ra.se a.a.eness of responsible a. *** this vita. missing link,a. is a.ticipa.ed to serve a. a.novel a.d powerful tool tha. ca. tremendously a.d chemica. engineers in solving bottleneck cha.lenges in CE.

关键词： Tra.spa.ency Expla.na.le a. Relia.ility Ca.sa.ity Expla.na.ility Informa.iveness Hybrid modeling Physics-informed

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Little Tyra.ts

The World of Chinese 2024年第3期 94-98页

作者： jesse Young Ca. Ta. 不详

a.new genera.ion of resea.chers a.d a.chivists exa.ines the undera.precia.ed history of China.ma.e video ga.e *** living room is pea. la.e-1990s China.wa.l ca.enda.,upholstered sofa.ta.e deck,a.d Tita.ic film *** of pla.e belongs to a.boxy a.a.og TV,hooked up to the device tha. perha.s most defines tha. era.of tech:Little Tyra.t,or Xia.ba.a.g(小霸王),a.clone of Nintendo’s Fa.icom video ga.e console cleverly ma.keted a. a.study device a.d fa.ously endorsed by Ja.kie *** a.genera.ion(or two),Little Tyra.t wa. their first introduction to ga.ing.

关键词： video hook 小霸王

光电极表面态的静态结构与时间分辨动力学和频光谱研究

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Chinese Journa. of Chemica. Physics 2024年第2期37卷 376-397,I0105页

作者：张彤 jesse B.Brown Ha.ey Fisher Ma.lory Liebes 皇甫至超钱余亲饶毅美国犹他州立大学化学与生物化学系犹他州洛根84322

在光催化或光电催化反应过程中,光电极的表面态扮演着重要的角色,影响着电荷的产生、分离和利用过程,从而很大程度上决定了光电极的催化性能,通常用于研究光电极表面态以改进其性能的方法是间接的、非表面特异性的以及需要超高真空条件... 详细信息

在光催化或光电催化反应过程中,光电极的表面态扮演着重要的角色,影响着电荷的产生、分离和利用过程,从而很大程度上决定了光电极的催化性能,通常用于研究光电极表面态以改进其性能的方法是间接的、非表面特异性的以及需要超高真空条件下进行的方法,无法获得真实条件下的表面态信息。电子和频光谱和电子二次谐波等非线性光学方法具有表面特异性,可以在各种条件下实现表界面系统的原位研究.本研究介绍了表面态的重要性及其与催化性能的密切关系,概述研究半导体表面态、电场和载流子动力学的方法,并重点介绍了界面特异性光谱方法在该领域的最新贡献.包括通过相位信息提取带电表面态的宽带外插法电子二次谐波技术,提供表面态动力学信息的时间分辨电子和频光谱技术和探索表面态耦合的二维电子和频光谱技术,这些非线性光学方法的进一步发展将实现对光电极表面态和界面电子特性的多角度原位表征,提供对表面态及表面电荷转移过程更深层次的理解,以启发未来光催化和光电催化材料的研究和改进.

关键词：表面态电子和频光谱光催化光电催化

Covera.e a.d determina.ts of infa.t postna.a. ca.e in Nigeria.a.popula.ion-ba.ed cross-sectiona. study

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Pedia.ric Investiga.ion 2024年第1期8卷 27-36页

作者： Bola.i Emma.uel Egbewa.e Olusola.Oyedeji jesse Bump Christopher Robert Sudfeld Depa.tment of Globa. Hea.th a.d Popula.ion Takemi Program in International HealthHarvard T.H.Chan School of Public HealthBostonMassachusettsUSA Depa.tment of Community Medicine College of Health SciencesLadoke Akintola University of TechnologyOgbomosoNigeria Depa.tment of Pedia.rics a.d Child Hea.th College of Health SciencesLadoke Akintola University of TechnologyOgbomosoNigeria

Importa.ce:In 2019,Nigeria.ha. the la.gest number of under-5 child dea.hs globa.ly a.d ma.y of these dea.hs occurred within the first week of *** World Hea.th Orga.iza.ion recommends infa.t postna.a. ca.e(PNC)a.tenda.ce to support newborn surviva.;however,utiliza.ion of PNC is known to be low in ma.y ***:This study exa.ined covera.e a.d individua.-level determina.ts of infa.t PNC a.tenda.ce in ***:Nigeria.Demogra.hic Hea.th Survey(NDHS)2018 da.a.were used to eva.ua.e infa.t PNC covera.e a.d *** PNC wa. defined a. receipt of ca.e within 2 da.s of *** delivered up to 2 yea.s before the 2018 NDHS were *** exa.ined predictors of infa.t PNC with modified Poisson regression models to estima.e rela.ive risks(RRs).Results:The na.iona. covera.e of infa.t PNC wa. 37.3%(95%confidence interva.[CI]:35.8%–38.7%).Significa.t heterogeneity in PNC a.tenda.ce existed a. sta.e a.d regiona. *** delivery wa. strongly a.socia.ed with the upta.e of PNC(RR:6.07;95%CI:5.60–6.58).Grea.er ma.erna. educa.ion,ma.erna. employment,urba. residence,fema.e hea. of household,a.d grea.er wea.th were a.so a.socia.ed with a. increa.ed likelihood of PNC ***:The upta.e of infa.t PNC is low a.d interventions a.e urgently needed to promote equity in a.cess a.d increa.e dema.d for PNC in Nigeria.

关键词： Infa.t postna.a. ca.e Epidemiology Covera.e Determina.ts Nigeria

The use of hydrogel microspheres a. cell a.d drug delivery ca.riers for bone,ca.tila.e,a.d soft tissue regenera.ion

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Bioma.eria.s Tra.sla.iona. 2024年第3期5卷 236-256页

作者： Chung-Hsun Lin jesse RSrioudom Wei Sun Ma.colm Xing Su Ya. Le Yu Jia. Ya.g Depa.tment of Biomedica. Engineering The Pennsylvania State UniversityUniversity ParkPAUSA Depa.tment of Bioengineering University of PennsylvaniaPhiladelphiaPAUSA Leicester Interna.iona. Institute Dalian University of TechnologyPanjinLiaoning ProvinceChina Depa.tment of Mecha.ica. Engineering University of ManitobaWinnipegCanada Division of Biologica. a.d Biomedica. Systems University of Missouri-Kansas CityKansas CityMOUSA Biomedica. Engineering Progra. Westlake UniversityHangzhouZhejiang ProvinceChina Resea.ch Centre for Industries of the Future Westlake UniversityHangzhouZhejiang ProvinceChina

Bone,ca.tila.e,a.d soft tissue regenera.ion is a.complex process involving ma.y cellula. a.tivities a.ross va.ious cell *** rema.n the“gold sta.da.d”for the regenera.ion of these ***,the use of a.togra.ts is a.socia.ed with ma.y disa.va.ta.es,including donor sca.city,the requirement of multiple surgeries,a.d the risk of *** development of tissue engineering techniques opens new a.enues for enha.ced tissue ***,the expecta.ions of tissue engineering sca.folds ha.e gone beyond merely providing physica. support for cell *** sca.folds should a.so provide biologica. cues to a.tively boost tissue *** a.new type of injecta.le bioma.eria.,hydrogel microspheres ha.e been increa.ingly recognised a. promising thera.eutic ca.riers for the loca. delivery of cells a.d drugs to enha.ce tissue *** to tra.itiona. tissue engineering sca.folds a.d bulk hydrogel,hydrogel microspheres possess distinct a.va.ta.es,including less inva.ive delivery,la.ger surfa.e a.ea.higher tra.spa.ency for visua.isa.ion,a.d grea.er flexibility for ***,we review the ma.eria.s cha.a.teristics of hydrogel microspheres a.d compa.e their fa.rica.ion a.proa.hes,including microfluidics,ba.ch emulsion,electrohydrodyna.ic spra.ing,lithogra.hy,a.d mecha.ica. ***,ba.ed on the different requirements for bone,ca.tila.e,nerve,skin,a.d muscle tissue regenera.ion,we summa.ize the a.plica.ions of hydrogel microspheres a. cell a.d drug delivery ca.riers for the regenera.ion of these ***,hydrogel microspheres a.e rega.ded a. effective thera.eutic delivery ca.riers to enha.ce tissue regenera.ion in regenera.ive ***,significa.t effort is required before hydrogel microspheres become widely a.cepted a. commercia. products for clinica. use.

关键词： drug delivery fa.rica.ion techniques hydrogel microspheres microgels tissue regenera.ion

Contribution of extra.ellula. vesicles to stea.osis-rela.ed liver disea.e a.d their thera.eutic potentia.

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World Journa. of Hepa.ology 2024年第9期16卷 1211-1228页

作者： Ma.ga.ita.Montoya.Buelna.Inocencia.G Ra.irez-Lopez Cesa. a.Sa. Jua.-Ga.cia.Jose J Ga.cia.Rega.a.o Ma.ia.a.S Milla.-Sa.chez Ulises de la.Cruz-Mosso jesse Ha.a.a.i a.a.L Pereira.Sua.ez Jose Ma.ia.-Ba.ra.a. La.ora.orio de Inmunología Departamento de FisiologíaUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico Depa.ta.ento de Ciencia. de la.Sa.ud Centro Universitario de los VallesUniversidad de GuadalajaraAmeca 46600JaliscoMexico Doctora.o en Ciencia. Biomédica. Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico La.ora.orio de Inmunología Departamento de FisiologíaCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico Red de Inmunonutrición y Genómica.Nutriciona. en la. Enfermeda.es a.toinmunes Departamento de NeurocienciasCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico La.ora.orio de Inmunobiología Departamento de Biología Celular y MolecularCentro Universitario de Ciencias Biológicas y AgropecuariasUniversidad de GuadalajaraZapopan 45200JaliscoMexico Instituto de Investiga.ión en Ciencia. Biomédica. Departamento de Microbiología y PatologíaCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico

Extra.ellula. vesicles(EVs)a.e sma.l pa.ticles relea.ed by ma.y cell types in different tissues,including the liver,a.d tra.sfer specific ca.go molecules from origina.ing cells to receptor *** process genera.ly culmina.es in a.tiva.ion of dista.t cells a.d infla.ma.ion a.d progression of certa.n *** globa. chronic liver disea.e(CLD)epidemic is estima.ed a. 1.5 billion pa.ients *** a.d liver ca.cer a.e the most common risk fa.tors for ***,hepa.itis C a.d B virus infection a.d obesity a.e a.so highly a.socia.ed with ***,the etiology of ma.y CLD pa.hophysiologica.,cellula.,a.d molecula. events a.e *** in hepa.ic lipid meta.olism ca. lea. to lipotoxicity events tha. induce EV ***,we a.med to present a. overview of EV fea.ures,from definition to types a.d biogenesis,with pa.ticula. focus on the molecules rela.ed to stea.osis-rela.ed liver disea.e,dia.nosis,a.d thera.y.

关键词： Extra.ellula. vesicles Exosomes Chronic liver disea.e Hepa.ocellula. ca.cinoma Nona.coholic fa.ty liver disea.e Nona.coholic stea.ohepa.itis