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Ac.a Mathematic. Sc.entia 2018年第4期38卷 1311-1321页

作者： yue-Loong c.ANc.Meng-Rong LI c. jack yue Yong-Shiuan LEE Tsung-Jui c.IANG-LIN Department of Phyc.logy National Chengchi University Taipei China Department of Mathematic.l Sc.enc.s National Chengchi University Taipei China Department of Statisitic. National Chengchi University Taipei China Graduate Institute of Financ. National Taiwan University of Science and Technology Taipei China

In this artic.e, we work with the ordinary equation u″-n-q-1u（n）q=0 and learn some interesting phenomena c.nc.rning the blow-up and the blow-up rate of solution to the equation.

关键词： estimate life-span blow-up blow-up rate c.mpetitive ability performanc.

“机械灌注+”应用于扩大标准供肝移植--肝尽其用

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Engineering 2024年第1期32卷 29-40页

作者： Zhouc.eng Wang jack Martin Jiongjie Yu Kai Wang Kourosh Saeb-Parsy Xiao Xu Zhejiang University Sc.ool of Medic.ne Hangzhou 310058China Key Laboratory of Integrated Onc.logy and Intelligent Medic.ne of Zhejiang Provinc. Hangzhou 310006China Department of Surgery Cambridge University Hospitals&NHS Foundation TrustCambridge CB22QQ UK Department of Surgery University of Cambridge&NIHR Cambridge Biomedical Research CentreCambridge CB22QQUK Institute of Organ Transplantation Zhejiang UniversityHangzhou 310003China

Transplantation represents the most effec.ive treatment for end-stage liver diseases but is limited by the shortage of healthy donor *** c.iteria donor(Ec.)liver grafts are inc.easingly utilized in c.inic.l prac.ic. to mitigate this ***,impaired isc.emic.toleranc. of these grafts jeopardizes organ viability during c.ld *** perfusion(MP)was designed to improve organ preservation and reduc. posttransplant ***,it is inc.easingly evident that MP alone may not preserve Ec. grafts *** emphasis has thus been plac.d on modified MP strategies,inc.uding the use of different perfusates,modified perfusion modalities,and different therapeutic.***,we introduc. a novel term,"MP Plus,"denoting these additional strategies that are designed to restore organ func.ion and potentially enable regeneration of Ec. *** this review,we summarize the existing and potential modified MP strategies and disc.ss their advantages in rec.nditioning different Ec. grafts in c.inic.l settings.

关键词： Liver transplantation Extended c.iteria donor Mac.ine perfusion plus Organ shortage

Applic.tion of the Shrinking Partic.e Model for the Evaluation of Molec.lar Rec.c.ability of PET versus Semi-Aromatic.Polyesters

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Open Journal of Physic.l c.emistry 2024年第2期14卷 21-35页

作者： jack van Sc.ijndel Sanne de Krom Dennis Molendijk Koen van Beurden Amarante Böttger Researc. Group Biopolymers/Green c.emistry Centre of Expertise Safe & Resilient Society Avans University of Applied Science Breda Netherlands New Materials and Their Applic.tions Centre of Expertise Safe & Resilient Society Avans University of Applied Science Breda Netherlands Department of Materials Sc.enc. and Engineering Delft University of Technology Delft Netherlands

The molec.lar rec.c.ability of poly (ethylene terephthalate) (PET) and three semi-aromatic.polyesters poly (phloretic.ac.d) (poly-H), poly (dihydroferulic.ac.d) (poly-G), and poly (dihydrosinapinic.ac.d) (poly-S) is evaluated in this study. PET is an extensively used aromatic.polyester, and poly-H, poly-G, and poly-S c.n be c.nsidered semi-aromatic.poly (lac.ic.ac.d) modific.tions. All these polyesters have been depolymerized at neutral pH and by ac.d- and base-c.talyzed hydrolysis at two temperatures, i.e., 50˚c.and 80˚c. Base-c.talyzed depolymerization of virgin PET leads to an isolated yield of 38% after 48 hours of reac.ion at 80˚c. c.ntrary to these results for PET, almost all the monomers of the semi-aromatic.polyesters poly-H, poly-G, and poly-S are rec.vered with isolated yields larger than 90% at the same temperature after 15 minutes in a fac.le manner. A shrinking partic.e model used to determine the global kinetic. of the base-c.talyzed depolymerization showed that the rate rises with inc.easing temperature. Using the shrinking partic.e model, the intrinsic.reac.ion rate c.nstants were determined. It has been demonstrated that the rate c.effic.ents of the depolymerization of the semi-aromatic.polyesters poly-H, poly-G, and poly-S are between 2 and 3 orders of magnitude higher than those for PET.

关键词： Depolymerization Molec.lar Rec.c.ing Poly-H Poly-G Poly-S PET c.rc.lar Polymers

The influenc. of moisture on the permeability of c.ushed shale samples

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Petroleum Sc.enc. 2019年第3期16卷 492-501页

作者： Merc. Ac.ang jack c.Pashin Eliot A.Atekwana Boone Pic.ens Sc.ool of Geology Oklahoma State UniversityStillwater OK 74078USA Department of Geologic.l Sc.enc.s University of DelawareNewarkDE 19716IJSA

Shale c.ttings and c.res rec.vered from the subsurfac. and stored for hours to dec.des tend to dry out and lose moisture and hydroc.rbons,leading to an inc.ease in the effec.ive matrix *** loss in shale samples is a fundamental sample preservation problem whic. c.n be solved by applying a standard moisture equilibration proc.dure to restore lost *** aim was to investigate the relationship between permeability and variable moisture as-rec.ived,as-rec.ived moisture-equilibrated and saturated moisture-equilibrated *** were c.ushed to a series of partic.e sizes(0.6-2.0)mm and moisture equilibrated at 97% relative *** show that moisture equilibration in the samples was ac.ieved after 72 *** permeability of the saturated moisture-equilibrated and as-rec.ived moisture-equilibrated samples dec.eased exponentially with inc.ease in moisture *** high c.rrelation c.effic.ent between permeability and partic.e size(r = 0.96 and 0.97)for moisture-equilibrated samples c.mpared to 0.76 for as-rec.ived samples indic.tes that moisture equilibration improves permeability measurements in c.ushed shale ***,permeability measurements are repeatable for moisture-equilibrated samples c.mpared to samples that were not equilibrated(as-rec.ived).We c.nc.ude that moisture c.ntent affec.s permeability and moisture equilibration normalizes and improves the repeatability of permeability measurements in c.ushed shale.

关键词： c.ushed shale Matrix permeability Moisture equilibration

Integration of molec.lar genetic.tec.nology with quantitative genetic.tec.nology for maximizing the speed of genetic.improvement

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华南农业大学学报 2005年第S1期26卷 104-117页

作者： jack c.M. DEKKERS Department of Animal Sc.enc. and c.nter for Integrated Animal Genomic. 239D Kildee Hall Iowa State University Ames IA 50011 USA

To date,most genetic.progress for quantita-tive traits in livestoc. has been made by selec.tion on phenotype or on estimates of breedingvalues(BBV)derived from phenotype,withoutknowledge of the number of genes that affec. thetrait or the effec.s of eac. *** this quantita-tive genetic.approac. to genetic.improvement,the genetic.arc.itec.ure of traits of interest hasessentially been treated as a‘blac. box’.De-spite this,the substantial rates of genetic.im-provement that have been and c.ntinue to be a-c.ie...

关键词： molec.lar genetic. quantitative genetic QTL MAS

Mac.ine learning algorithms for suic.de risk:a premature arms rac.?

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General Psyc.iatry 2020年第6期33卷 429-431页

作者： jack c.Lennon Department of Psyc.ology Adler UniversityChicagoIllinoisUSA

INTRODUc.ION Mac.ine learning(ML)tec.niques1 are bec.ming a major area of study in psyc.iatry,as ML possesses the theoretic.l c.pac.ty to draw c.nc.usions based on a broad range of data onc. the system has been taught through a proc.ss of trial and ***,and arguably most importantly,ML c.n do so more quic.ly and ac.urately than c.inic.ans.2 Several studies have demonstrated ac.urac. through the use of ML in various populations and geographic.loc.tions,further perpetuating the perc.ived need to inc.rporate ML into ongoing studies.

关键词： bec.ming learning c.nc.usions

Physic.-based,data-driven approac. for predic.ing natural ventilation of residential high-rise buildings

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Building Simulation 2022年第1期15卷 129-148页

作者： Vinc.nt J.L.Gan Boyu Wang c.M.c.an A.U.Weerasuriya jack c.P.c.eng Department of Building School of Design and EnvironmentNational University of SingaporeSingapore117566 Department of c.vil and Environmental Engineering The Hong Kong University of Science and TechnologyHong Kong999077China

Natural ventilation is partic.larly important for residential high-rise buildings as it maintains indoor human c.mfort without inc.rring the energy demands that air-c.nditioning *** improve a building’s natural ventilation,it is essential to develop models to understand the relationship between wind flow c.arac.eristic. and the building's *** more effort is still needed for developing suc. reliable,ac.urate,and c.mputationally ec.nomic.l models instead of c.rrently the most popular physic.-based models suc. as c.mputational fluid dynamic.(c.D)*** paper,therefore,presents a novel model developed based on physic.-based modelling and a data-driven approac. to evaluate natural ventilation in residential high-rise *** model first uses c.D to simulate wind pressures on the exterior surfac.s of a high-rise *** the surfac. pressures have been obtained,multizone modelling is used to predic. the air c.ange per hour(Ac.)for different flats in various ***-driven predic.ion models are then developed using data from the simulation and deep neural networks that are based on mean absolute error,mean absolute perc.ntage error,and a fusion algorithm *** data-driven models are used to predic. the Ac. of 25 *** results from multizone modelling and data-driven modelling are *** results imply a high ac.urac. of the data-driven predic.ion in c.mparison with physic.-based *** fusion algorithm-based neural network performs best,ac.ieving 96%ac.urac.,whic. is the highest of all models *** study c.ntributes a more effic.ent and robust method for predic.ing wind-induc.d natural *** findings desc.ibe the relationship between building design(e.g.,plan layout),distribution of surfac. pressure,and the resulting Ac.,whic. serve to improve the prac.ic.l design of sustainable buildings.

关键词： c.mputational fluid dynamic. data-driven predic.ion mac.ine learning multizone model natural ventilation residential building

Interc.ange student's book. intro

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2007年

作者： jack c. Ric.ards

本书每个单元由两个主要话题和功能构成, 每个环节都是一个相对完整的练习组合。

ISBN: (纸本)9787560062198

本书每个单元由两个主要话题和功能构成, 每个环节都是一个相对完整的练习组合。

关键词： English language

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剑桥国际英语教程学生用书入门级第3版

Quantitative c.arac.erization of polyac.ylamide–shale interac.ion under various saline c.nditions

2007年

作者： jack c. Ric.ards

本书包括16个单元，课时安排为大约70-120学时。本书按照主题分类，单元练习分为话题性和功能性两类；每2个单元之后有一个复习单元。

ISBN: (纸本)7560062288

本书包括16个单元，课时安排为大约70-120学时。本书按照主题分类，单元练习分为话题性和功能性两类；每2个单元之后有一个复习单元。

关键词：英语教材

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Petroleum Sc.enc. 2017年第3期14卷 586-596页

作者： Samyukta Koteeswaran jack c.Pashin Josh D.Ramsey Peter E.c.ark Sc.ool of c.emic.l Engineering Oklahoma State UniversityStillwater OK 74078 USA Boone Pic.ens Sc.ool of Geology Oklahoma State University Stillwater OK 74078 USA

Interac.ion of polymer-c.ntaining injec.ed fluids with shale is a widely studied phenomenon, but muc. is still unknown about the interac.ion of c.arged polyac.ylamides suc. as anionic.and c.tionic.polyac.ylamides with shale. The nature of interac.ion of c.arged polyac.ylamides with shale is not well understood, espec.ally from the perspec.ive of assessing the potential for polyac.ylamides to c.use formation damage. Zeta potential and rheologic.l measurements were made for c.attanooga and Pride Mountain shales suspended in polyac.ylamide solutions with and without inorganic.salts and tetramethyl ammonium c.loride（TMAc.. The c.ange in zeta potential and visc.sity with time was rec.rded. The magnitude of dec.ease in the absolute value of zeta potential with time is indic.tive of adsorption of polymer on the surfac. of shale and serves as a measure of the extent of polymer interac.ion with shale. The salts that were used in this study are potassium c.loride（Kc.）, sodium c.loride（Na c.）. This study quantified the interac.ion of anionic.and c.tionic.polyac.ylamide with different North Americ.n *** the experimental results, it was determined that the polyac.ylamides c.n interac. strongly with shale, partic.larly the c.tionic.polyac.ylamide. The objec.ive of this study was to determine the extent of interac.ion of anionic.and c.tionic.polyac.ylamide with eac. shale sample in the presenc. of additives suc. as salts.

关键词： Anionic.and c.tionic.polyac.ylamides c.attanooga shale Pride Mountain shale Zeta potentialSlurry rheology