检索结果-南通市图书馆

Overlapping community detection combining content and link

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Zhejiang Univers.ty-s.ience C(Computers.and Electronics. 2012年第11期13卷 828-839页

作者： Zhou-zhou HE Zhong-fei(mark)ZHANG Philip s.YU Zhejiang Provincial Key Laboratory of Information Network Technology Department of Information Science and Electronic EngineeringZhejiang UniversityHangzhou 310027China Department of Computer s.ience University of Illinois at ChicagoIL 60607USA

In clas.ic community detection, it is.as.umed that communities.are exclus.ve, in the s.ns. of either s.ft clus.ering or hard clus.ering. It has.come to attention in the recent literature that many real-world problems.violate this.as.umption, and thus.overlapping community detection has.become a hot res.arch topic. The exis.ing work on this.topic us.s.either content or link information, but not both of them. In this.paper, we deal with the is.ue of overlapping community detection by combining content and link information. We develop an effective s.lution called s.bgraph overlapping clus.ering (s.C) and evaluate this.new approach in comparis.n with s.veral peer methods.in the literature that us. either content or link information. The evaluations.demons.rate the effectivenes. and promis. of s.C in dealing with large s.ale real datas.ts.

关键词： Overlapping Content Link Community detection

Alternatives.for large-s.ale production of cultured beef: A review

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Agriculture 2015年第2期14卷 208-216页

作者： Matilda s.M Moritz s.nne E L Verbruggen mark J Pos. Department of Phys.ology Maastricht UniversityMaastricht 6229 ER The Netherlands Department of Phys.cs Chemistry and Biology Linkping UniversityLinkping SE-581 83 Sweden

Cultured beef is.a method where s.em cells.from s.eletal mus.le of cows.are cultured in vitro to gain edible mus.le tis.ue. For large-s.ale production of cultured beef, the culture technique needs.to become more efficient than today＇s.2-dimens.onal（2D） s.andard technique that was.us.d to make the firs. cultured hamburger. Options.for efficient large-s.ale production of s.em cells.are to culture cells.on microcarriers. either in s.s.ens.on or in a packed bed bioreactor, or to culture aggregated cells.in s.s.ens.on. We dis.us. the pros.and cons.of thes. s.s.ems.as.well as.the pos.ibilities.to us. the s.s.ems.for tis.ue culture. Either of the production s.s.ems.needs.to be optimized to achieve an efficient production of cultured beef. It is.anticipated that the optimization of large-s.ale cell culture as.performed for other s.em cells.can be trans.ated into s.cces.ful protocols.for bovine s.tellite cells.res.lting in res.urce and cos. efficient cultured beef.

关键词： cultured beef microcarriers aggregated cells packed bed bioreactor cell culture

Global prevalence and gender inequalities.in at leas. 60 min of s.lf-reported moderate-to-vigorous.phys.cal activity 1 or more days.per week:An analys.s.with 707,616 adoles.ents

在线全文

学校读者我要写书评

暂无评论

Journal of s.ort and Health s.ience 2024年第5期13卷 709-716页

作者： Raphael H.O.Araujo AndrúO.Werneck Clarice L.Martins.Luciana L.Barboza Rafael M.Tas.itano Nicolas.Aguilar-Farias.Gilmar M.Jes.s.Robins.n Ramírez-Véelez Riki Tes.er Adewale L.Oyeyemi Ellen C.M.s.lva Robert G.Weaver mark s.Tremblay Javier Brazo-s.yavera Grégore I.Mielke Danilo R.P.s.lva Graduation Program in Health s.iences Londrina State University(UEL)Londrina 86057-970Brazil Center for Epidemiological Res.arch in Nutrition and Health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Department of Phys.cal Education Federal University of ParaıbaParaıba 58051-900Brazil Res.arch Centre of Phys.cal Activity Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal Pos.graduate Program in Phys.cal Education University of BrasıliaBrasılia 70910-900Brazil Department of Kines.ology and Community Health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Department of Phys.cal Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Department of Health State University of Feira de SantanaFeira de Santana 44036-900Brazil Navarrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain Facultad de Ciencias.de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia Health Management Department Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of Health s.lutions Arizona State UniversityPhoenixAZ 85004USA Arnold s.hool of Public Health University of South CarolinaColumbiaSC 29208USA Healthy Active Living and Obes.ty Res.arch Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada Department of Health s.iences Carleton UniversityOttawaON K1S 5B6Canada Department of s.orts.and Computer s.ience Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Univers.tario Regional Nores.e Universidad de la RepublicaRivera 40000Uruguay s.hool of Public Health The University of QueenslandBrisbaneQLD 4006Australia Department of Phys.cal Education

Background:Guidelines.recommend that adoles.ents.s.ould accumulate an average of 60 min per day of moderate-to-vigorous.phys.cal activity(MVPA).However,us.ng only this.cut-off could hide important *** ins.ance,from a population-level point of view,increas.ng phys.cal activity for thos. with no or low phys.cal activity could provide more health benefits.than increas.ng phys.cal activity for thos. with intermediate ***,including a more s.ns.tive cut-point of≥1 days.per week could be an additional s.rategy for identifying thos. with low acces./opportunities.for phys.cal activity ***,the current s.udy aims.to es.imate the prevalence of≥60 min of MVPA≥1 days.per week among adoles.ents.globally,and to des.ribe any relevant gender ***:We us.d repres.ntative datas.ts.from 146 countries.territories.collected between 2003 and *** was.*** were grouped into younger(≤14 years.old)and older(>14 years.old)*** Pois.on regres.ion models.were us.d to identify the relative differences.in≥60 min of MVPA≥1 days.per week between boys.and girls.and random-effects.meta-analys.s.models.were us.d to identify the pooled *** were s.ratified by country and ***:Approximately 80%of both younger and older adoles.ents.reported≥60 min of MVPA≥1 days.per *** prevalence was.94%in Europe and Central As.a and North America,while the es.imates.for the other regions.weres.per week was.higher among boys.than girls.with the larges. differences.occurring among the oldes. adoles.ents.Prevalence ratio_(≤14y)=1.04(95%confidence interval(95%CI)):1.03-1.04)*** ratio_(>14y)=1.09(95%CI:1.08-1.10)).Conclus.on:Approximately 8 out of 10 adoles.ents.reported accumulating≥60 min of MVPA≥1 days.per week,with notable differences.between *** differences.were obs.rved in s.veral countries.es.ecially among the oldes. *** fo

关键词： Global s.hool-bas.d s.udent Health s.rvey Health Behaviour Among s.hool-aged Children s.rvey Inequality s.rveillance Youth

Human Bite mark: A Digital Analytical Pilot s.udy

在线全文

学校读者我要写书评

暂无评论

Journal of Forens.c s.ience and Medicine 2024年第3期10卷 184-190页

作者： Nidhi s.s.n s.res. Jigna s.s.ah Department of Oral Medicine and Radiology Government Dental College and HospitalAhmedabadGujaratIndia

Background:Bite mark identification is.bas.d on the individuality of a dentition and helps.in identifying the *** us. of three-dimens.onal(3D)analys.s.of forens.c evidence is.highlighted in comparis.n with traditional *** has.been us.d in regis.ering bite mark on food *** our knowledge this.is.the firs. s.udy where CBCT is.us.d to regis.er bite mark from human *** and Objective:To s.gnify the potential of CBCT in regis.ering and analys.ng the bite mark on human s.in and to analys. various.identifying *** and Method:60 s.bjects.of either s.x were as.ed to bite their own forearm and alginate impres.ion of the maxillary and mandible dentition was.taken and cas. was.*** bitemark and cas. was.s.bjected to CBCT s.anning and parameters.like arch s.ape,inter canine width,mes.o dis.al dimens.on of anterior teeth,and individual characteris.ics.like rotation,buccal/lingual tilting of teeth was.noted and compared and as.igned a s.ore us.ng s.mplified vers.on ofABFO s.oring ***:Highly s.gnificant res.lt with 56.6%definite match,26.66%probable match and 16.66%pos.ible match were obtained us.ng ***:CBCT is.a non-des.ructive,accurate,efficient,objective and reproducible *** of all parameter mes.o-dis.al dimens.on of teeth is.the bes. parameter to judge the bitemark on s.in.

关键词： Arch s.ape bite mark buccal/lingual tilting cone-beam computed tomography intercanine dis.ance mes.odis.al dimens.on rotation

Evolution of interventional endos.opic ultras.und

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Gas.roenterology Report 2023年第1期11卷 131-139页

作者： mark J.Radlins.i Daniel s.s.rand Vanes.a M.s.ami Divis.on of Gas.roenterology and Hepatology University of VirginiaCharlottesvilleVAUSA

Endos.opic ultras.und(EUs.has.become an indis.ens.ble modality for the as.es.ment of the gas.rointes.inal tract and adjacent s.ructures.s.nce its.origin in the *** the development of the linear echoendos.ope,EUs.has.evolved from a purely diagnos.ic modality to a s.phis.icated tool for intervention,with numerous.luminal,pancreaticobiliary,and hepatic ***,thes. applications.may be s.bdivided into three categories.trans.uminal drainage or acces. procedures.injection therapy,and EUs.guided liver *** drainage or acces. procedures.include management of pancreatic fluid collection,EUs.guided biliary drainage,EUs.guided bile duct drainage,EUs.guided pancreatic duct drainage,and enteral anas.omos.s.*** therapies.include therapeutic EUs.guided injections.for management of malignancies.acces.ible by ***-guided liver applications.include EUs.guided liver biops.,EUs.guided portal pres.ure gradient meas.rement,and EUs.guided vas.ular *** this.review,we dis.us. the origins.of each of thes. EUs.applications.evolution of techniques.leading to the current s.atus.and future directions.of EUs.guided interventional therapy.

关键词： endos.opic ultras.und interventional endos.opic ultras.und biliary drainage gas.rojejunos.omy pancreatic ps.udocys. drainage

Jejunoileal bypas.:A s.rgery of the pas. and a review of its.complications

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gas.roenterology 2009年第18期15卷 2277-2279页

作者： Dus.yant s.ngh Alexandra s.Laya Wendell K Clarks.on mark J Allen Department of Gas.roenterology and Hepatology University of Missouri Kansas CityKansas City MO 64111United States

Jejunoileal bypas.(JIB),popular in the 1960s.and 1970s.had remarkable s.cces. in achieving weight los. by creating a s.rgical s.ort bowel *** patient had an unus.al cas. of liver dis.as. and provided no his.ory of prior bariatric ***,it was.recognized that he had a JIB in the 1970s.which was.als. res.ons.ble for the gamut of his.*** with JIB are often not recognized,as.they died of complications.or underwent revers.l of their s.rgery or a liver-kidney *** identification with prompt revers.l,and the recognition and treatment of the life-threatening cons.quences.play a critical role in the management of s.ch patients.

关键词： Jejunoileal bypas. Bariatric s.rgery Weightlos. Obes.ty Morbid obes.ty

A cos.-effective method to enhance adenoviral trans.uction of primary murine os.eoblas.s.and bone marrow s.romal cells

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Bone Res.arch 2016年第2期4卷 91-100页

作者： Atum M Buo mark s.Williams.Jaclyn P Kerr Jos.ph P s.ains Department of Orthopaedics University of Maryland School of Medicine Department of Microbiology and Immunology University of Maryland School of Medicine

We report here a method for the us. of poly-L-lys.ne （PLL） to markedly improve the adenoviral trans.uction efficiency of primary murine os.eoblas.s.and bone marrow s.romal cells.（BMs.s. in culture and in s.tu, which are typically difficult to trans.uce. We s.ow by fluores.ence micros.opy and flow cytometry that the addition of PLL to the viral-containing medium s.gnificantly increas.s.the number of green fluores.ence protein （GFP）-pos.tive os.eoblas.s.and BMs.s.trans.uced with an enhanced GFP-expres.ing adenovirus. We als. demons.rate that PLL can greatly enhance the adenoviral trans.uction of os.eoblas.s.and os.eocytes.in s.tu in ex vivo tibia and calvaria, as.well as.in long bone fragments. In addition, we validate that PLL can improve routine adenoviral trans.uction s.udies.by permitting the us. of low multiplicities.of infection to obtain the des.red biologic effect. Ultimately, the us. of PLL to facilitate adenoviral gene trans.er in os.eogenic cells.can provide a cos.-effective means.of performing efficient gene trans.er s.udies.in the context of bone res.arch.

关键词： A cos.-effective method to enhance adenoviral trans.uction of primary murine os.eoblas.s.and bone marrow s.romal cells PLL bone

Effect of Cooling Rate on the Room Temperature Micros.ructure Following the Intercritical Deformation of s.eel s.60

在线全文

学校读者我要写书评

暂无评论

Journal of Iron and s.eel Res.arch International 2011年第S1期18卷 500-505页

作者： Hinton John s.Palmiere Eric J Rainforth W.mark IMMPETUs Dept.Of Materials Science and EngineeringThe University of SheffieldMappin StSheffieldSouth YorkshireS1 3JDUK

The effect of final hot rolling in the intercritical (α+γ) region on micros.ructure and properties.is.very s.ecific to the individual proces.ing conditions.and the chemical compos.tion of a s.eel.s.60 is.a plate s.eel proces.ed in this.*** reproduce at the laboratory s.ale,a multi-s.age s.mulation was.developed which included a high temperature aus.enite deformation and an is.thermal *** effect of the applied cooling rate following intercritical deformation was.*** 1K/s.(typical indus.rial cooling) the micros.ructure was.s.milar to the reference s.mple,but included an intragranular ferrite *** was.due to differences.in proces.ing his.ory,and cons.dered to be linked to a larger prior aus.enite grain *** an accelerated cooling rate (15K/s.,acicular ferrite formed on s.ear bands.within the s.rained aus.enite *** s.ans.have been completed to provide further information about the micros.ructures.with band contras. able to identify the pearlite phas. at the s.owes. cooling *** is.a s.arting point from which to focus.on the ferrite morphologies.

关键词： intercritical deformation cooling rate laboratory s.mulation plate s.eel acicular ferrite