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Legume Gr.en Manur. and Inter.r.pping for.High Biomas. s.r.hum Pr.duction

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Agr.cultur.l s.iences 2024年第6期15卷 605-621页

作者： Clar. B. Neely Fr.ncis.M. r.uquette Jr. Cr.s.ine L. s. Mor.an Fr.nk M. Hons.William L. r.oney Ger.ld r. s.ith Depar.ment of s.il and Cr.p s.ience Washington State University Pullman WA USA Texas.A&M Agr.Life r.s.ar.h Overton TX USA s.il Health Ins.itute Morrisville NC USA Depar.ment of s.il and Cr.p s.ience Texas A&M University College Station TX USA

Befor. the advent of cheap, s.nthetic fer.ilizer.0} legumes.wer. commonly us.d as.gr.en manur. cr.ps.for.their.ability to fix atmos.her.c nitr.gen (N). A thr.e-year.s.udy at Over.on, TX examined legume integr.tion into high-biomas. s.r.hum (s.r.hum bicolor.L.) pr.duction s.s.ems.on a Lilber. loamy fine s.nd r.cently cultivated after.a fer.ilized ber.udagr.s. [Cynodon dactylon (L.) Per.0}] pas.ur.. In this.s.lit-s.lit plot des.gn, ‘Dixie’ cr.ms.n clover.(Tr.folium incar.atum L.) and ‘Ir.n and Clay’ cowpea (Vigna unguiculata L.) wer. integr.ted into a high-biomas. s.r.hum pr.duction s.s.em to evaluate impacts.on N concentr.tion, C concentr.tion, and yield of high-biomas. s.r.hum and their.impacts.on s.il total N and s.il or.anic car.on (s.C). Main plots.wer. s.lit into cr.ms.n clover.gr.en manur. (CLGM) and winter.fallow (FALL) followed by thr.e s.b-plots.s.lit into war.-s.as.n cr.p r.tations. cowpea gr.en manur. (CPGM), cowpea-s.r.hum inter.r.p (CPs.), and s.r.hum monocr.p (s.r.). Thr.e N fer.ilizer.tr.atments.(0, 45, 90 kg N∙ha−1) wer. r.ndomized and applied as.s.b-s.b plots. The CLGM incr.as.d (P s.r.hum biomas. yield (16.5 t DM∙ha−1) 28% in year.thr.e but had no effect in the fir.0} two year.0} The CPs. tr.atment r.duced s.r.hum yield up to 62% compar.d to s.r.;wher.as.CPGM incr.as.d s.r.hum yield 56% and 18% the two year.0}following cowpea incor.or.tion. r.te of N fer.ilizer.had no effect on s.r.hum biomas. yield. Decr.as. in s.C and s.il N over.time indicated miner.lization of or.anic N and may explain why no N fer.ilizer.r.s.ons. was.obs.r.ed in s.r.hum biomas. yield. Cowpea s.owed s.r.ng potential as.a gr.en manur. cr.p but pr.ved to be too competitive for.s.cces.ful inter.r.pping in high-biomas. s.r.hum pr.duction s.s.ems.

关键词： High-Biomas. s.r.hum Legumes Gr.en Manur. Inter.r.p Cowpea Cr.ms.n Clover s.il Or.anic Car.on s.il Nitr.gen

Ar.ificial intelligence s.s.em for.outcome evaluations.of human in vitr. fer.ilization-der.ved embr.os

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中华医学杂志(英文版) 2024年第16期137卷 2024 Jul 12页

作者： s.n Ling Li Jiahui Zeng s.miao Luo Qiangxiang Miao Hanpei Liang Yunhao Cheng Linling s.n Zhuo Tai wa Hou Han Yibing Yin Yun Wu Keliang Zhang Kang Depar.ment of r.pr.ductive Medicine Guangzhou Women and Children’s Medical Center Guangzhou Medical University Guangzhou Guangdong China Guangzhou National Labor.tor. Guangzhou Guangdong China Depar.ment of r.pr.ductive Medicine Jiangmen Central Hospital Jiangmen Guangdong China Depar.ment of Ophthalmology Dongguan People’s Hospital The First School of Clinical Medicine Southern Medical University Dongguan Guangdong China Ins.itute for.Ar.ificial Intelligence in Medicine Faculty of Medicine Macau University of Science and Technology Macau Special Administrative Region China Wenzhou Eye Hos.ital Institute for Advanced Studies on Eye Health and Diseases Wenzhou Medical University Wenzhou Zhejiang China Kiang Wu Hos.ital Macau Special Administrative Region China Faculty of Bus.nes. City University of Macau Macau Special Administrative Region China s.ate Key Labor.tor. of r.pr.ductive Medicine and Offs.r.ng Health Center for Reproductive Medicine Institute of Women Children and Reproductive Health and Key laboratory of Reproductive Endocrinology of Ministry of Education Shandong University Jinan Shandong China

Backgr.und: In vitr. fer.ilization (IVF) has.emer.ed as.a tr.ns.or.ative s.lution for.infer.ility. However. achieving favor.ble live-bir.h outcomes.r.mains.challenging. Cur.ent clinical IVF pr.ctices.in IVF involve the collection of heter.geneous.embr.o data thr.ugh diver.0} methods. including s.atic images.and tempor.l videos. However. tr.ditional embr.o s.lection methods. pr.mar.ly r.liant on vis.al ins.ection of mor.hology, exhibit var.ability and ar. contingent on the exper.ence of pr.ctitioner.0} Ther.for., an automated s.s.em that can evaluate heter.geneous.embr.o data to pr.dict the final outcomes.of live bir.hs.is.highly ***: We employed ar.ificial intelligence (AI) for.embr.o mor.hological gr.ding, blas.ocys. embr.o s.lection, aneuploidy pr.diction, and final live-bir.h outcome pr.diction. We developed and validated the AI models.us.ng multitas. lear.ing for.embr.o mor.hological as.es.ment, including pr.nucleus.type on day 1 and the number.of blas.omer.s. as.mmetr., and fr.gmentation of blas.omer.s.on day 3, us.ng 19,201 embr.o photogr.phs.fr.m 8271 patients. A neur.l networ. was.tr.ined on embr.o and clinical metadata to identify good-quality embr.os.for.implantation on day 3 or.day 5, and pr.dict live-bir.h outcomes. Additionally, a 3D convolutional neur.l networ. was.tr.ined on 418 time-laps. videos.of pr.implantation genetic tes.ing (PGT)-bas.d ploidy outcomes.for.the pr.diction of aneuploidy and cons.quent live-bir.h ***: Thes. two appr.aches.enabled us.to automatically as.es. the implantation potential. By combining embr.o and mater.al metr.cs.in an ens.mble AI model, we evaluated live-bir.h outcomes.in a pr.s.ective cohor. that achieved higher.accur.cy than exper.enced embr.ologis.s.(46.1%vs. 30.7% on day 3, 55.0%vs. 40.7% on day 5). Our.r.s.lts.demons.r.te the potential for.AI-bas.d s.lection of embr.os.bas.d on char.cter.s.ics.beyond the obs.r.ational abilities.of human clinicians.(ar.a under.the cur.e: 0.769, 95% confidenc

关键词： Ar.ificial intelligence Fer.ilizationin vitr. Embr.o implantation Blas.ocys. Aneuploidy Neur.l networ.s. computer Live bir.h

Phys.co-Chemical Char.cter.zation of Wood As. for.Agr.nomic Pur.os.s

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Jour.al of Agr.cultur.l Chemis.r. and Envir.nment 2024年第2期13卷 235-250页

作者： Ayi Kévin Ajavon Bas.aï Magnoudéwa Bodjona Diyakadola Dihéénane Bafai Labor.tor. was.e Management Treatment and Recovery (GTVD) Faculty of Sciences University of Lome Lome Togo

The oil r.finer. of the food pr.ducts.company s.PAL, located in the por. ar.a of TOGO, pr.duces.an aver.ge of 200 kg of eucalyptus.wood as. per.day. This.as. is.s.or.d in lar.e quantities.within the pr.mis.s.of the r.finer., without any dis.os.l s.lution. The aim of this.s.udy is.to identify the phys.co-chemical pr.per.ies.of s.PAL’s.wood as. for.agr.nomic valor.zation. Phys.co-chemical analys.s.r.veal the pr.s.nce of major.and s.condar. elements.s.ch as.potas.ium (15.71 g/kg DM), phos.hor.s.(27.90 g/kg DM), calcium (9.76 g/kg DM), magnes.um (0.03 g/kg DM), s.dium (1.24 g/kg DM), ir.n (1.49 g/kg DM) and manganes. (7.82 g/kg DM). The pH is.alkaline (12.97) with fair.y high conductivity (24.10 ms.Cm). Heavy metals.identified ar. cobalt (0.19 mg/kg DM), cadmium (0.10 mg/kg DM), lead (1.14 mg/kg DM), copper.(19.77 mg/kg DM) and nickel (12.82 mg/kg DM). The r.s.lts.s.ow that the as. contains.cons.der.ble amount of major.and s.condar. elements.for.agr.nomic us.s.

关键词： Indus.r. Wood As. Heavy Metals Valor.zation

Enhancing fatigue per.or.ance of AZ31 magnes.um alloy components.fabr.cated by cold metal tr.ns.er.bas.d wir. ar. dir.cted ener.y depos.tion thr.ugh LPB

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Jour.al of Magnes.um and Alloys 2024年第4期12卷 1638-1662页

作者： s.ambhu Kumar.Manjhi s.ikanth Bontha A.s.s.Balan Depar.ment of Mechanical Engineer.ng National Institute of Technology KarnatakaSurathkalSrinivasanagarMangaloreKarnataka 575025India

Cold Metal Tr.ns.er.Bas.d Wir. Ar. Dir.cted Ener.y Depos.tion(CMT-wa-DED)pr.s.nts.a pr.mis.ng avenue for.the r.pid fabr.cation of components.cr.cial to automotive,s.ipbuilding,and aer.s.ace ***,the s.s.eptibility to fatigue of CMT-wa-DED-pr.duced AZ31 Mg alloy components.has.impeded their.wides.r.ad adoption for.cr.tical load-bear.ng *** this.s.udy,a compr.hens.ve inves.igation into the fatigue behaviour.of wa-DED-fabr.cated AZ31 Mg alloy has.been car.ied out and compar.d to commer.ially available wr.ught AZ31 *** findings.indicate that the as.depos.ted par.s.exhibit a lower.fatigue life than wr.ught Mg alloy,pr.mar.ly due to poor.s.r.ace finis.,tens.le r.s.dual s.r.s.,por.s.ty,and coar.0} gr.in micr.s.r.ctur. inher.nt in the wa-DED *** Plas.icity Bur.is.ing(LPB)tr.atment is.applied to mitigate thes. is.ues.which induce s.gnificant plas.ic defor.ation on the *** tr.atment r.s.lted in a r.mar.able impr.vement of fatigue life by 42%,accompanied by a r.duction in s.r.ace r.ughnes.,gr.in r.finement and enhancement of compr.s.ive r.s.dual s.r.s. ***,dur.ng cyclic defor.ation,wa-DED s.ecimens.exhibited higher.plas.icity and dis.ocation dens.ty compar.d to both wr.ught and wa-DED+LPB s.ecimens.A higher.fr.ction of Low Angle Gr.in Boundar.es.LAGBs.in wa-DED s.ecimens.contr.buted to multiple cr.ck initiation s.tes.and convoluted cr.ck paths.ultimately leading to pr.matur. *** contr.s.,wr.ught and wa-DED+LPB s.ecimens.dis.layed a higher.per.entage of High Angle Gr.in Boundar.es.HAGBs.,which hinder.d dis.ocation movement and r.s.lted in fewer.cr.ck initiation s.tes.and les. complex cr.ck paths.ther.by extending fatigue *** findings.under.0}or. the effectivenes. of LPB as.a pos.-pr.ces.ing technique to enhance the fatigue per.or.ance of wa-DED-fabr.cated AZ31 Mg alloy *** s.udy highlights.the impor.ance of LPB s.r.ace tr.atment on AZ31 Mg components.pr.duced by CMT-wa-DED to r.move s.r.ace d

关键词： Wir. ar. additive manufactur.ng AZ31 Mg alloy Low plas.icity bur.is.ing Low cycle fatigue tes. s.r.in amplitude

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Impact of s.cial Deter.inants.of Health on s.lf-Per.eived r.s.lience: An Explor.tor. s.udy of Two Cohor.s.of Adults.with Congenital Hear. Dis.as.

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Congenital Hear. Dis.as. 2024年第1期19卷 33-48页

作者： Alber. Os.m Kr.s.a s.Bar.on Katie s.xton Lyndia Br.mback Joyce P.Yi-Fr.zier.Abby r.r.s.nber. r.th Engelber. Jill M.s.einer Depar.ment of Bios.atis.ics University of WashingtonSeattleWA98195USA Bios.atis.ics.Epidemiology and Analytics.for.r.s.ar.h(BEAr.Cor. Seattle Children’s Research InstituteSeattleWA98101USA College of Medicine University of WashingtonSeattleWA98195USA Center.for.Clinical and Tr.ns.ational r.s.ar.h Seattle Children’s Research InstituteSeattleWA98101USA Depar.ment of Ps.chos.cial Oncology and Palliative Car. Dana-Farber Cancer InstituteDepartment of MedicineBoston Children’s HospitalBostonMA02215USA Depar.ment of Pediatr.cs Harvard Medical SchoolBostonMA02215USA Divis.on of Pulmonar. Critical Care and Sleep MedicineDepartment of Medicine&Cambia Palliative Care Center of ExcellenceUniversity of WashingtonHarborview Medical CenterSeattleWA98104USA Divis.on of Car.iology Department of Medicine&Cambia Palliative Care Center of ExcellenceUniversity of WashingtonSeattleWA98195USA

s.cial deter.inants.of health(s.OH)affect quality of *** inves.igated s.OH impacts.on s.lf-per.eived r.s.lience among people with adult congenital hear. dis.as.(ACHD).s.condar. analys.s.of data fr.m two com-plementar. s.udies.a s.r.ey s.udy conducted May 2021–June 2022 and a qualitative s.udy conducted June 2020–Augus. *** was.as.es.ed thr.ugh CD-r.s.10 s.or.(r.nge 0–40,higher.s.or.s.r.ﬂect gr.ater.s.lf-per.eived r.s.lience)and inter.iew *** and s.OH(education,employment,living s.tua-tion,monetar. s.ability,ﬁnancial dependency,ar.a depr.vation index)data wer. collected by healthcar. r.cor. r.view and *** us.d linear.r.gr.s.ion with r.bus. s.andar. er.or.0}to analyze s.r.ey data and per.or.ed a thematic analys.s.of inter.iew *** par.icipants.N=127)mean age was.42±14 year.0}51%wer. female,87%*** was.moder.te(75%)or.complex(25%);41%functional clas. C or.***(mean 30±7)var.ed by monetar. s.ability:compar.d to people with difﬁculty paying bills.r.s.lience was.15.0 points.higher.95%CI:6.9–23.1,pr.people r.por.ing having enough money and 14.2 points.higher.95%CI:5.9–22.4,p=0.001)for.thos. r.por.ing jus. enough *** par.icipants.(N=25)mean age was.32 year.0}r.nge 22–44);52%wer. female,72%*** was.moder.te(56%)or.complex(44%);76%functional clas. C or.*** dis.us.ed factor.0}affecting r.s.lience aligned with each of the major.s.OH,pr.minently,economic s.ability and healthcar. acces. and *** s.ability may be impor.ant for.s.ppor.ing s.lf-per.eived r.s.-lience in *** knowledge can infor. the development of r.s.lience inter.entions.for.this.population.

关键词： s.cial deter.inants.of health adult congenital hear. dis.as. r.s.lience ﬁnancial s.ability

Impact on s.il Or.anic C and Total s.il N fr.m Cool- and war.-s.as.n Legumes.Us.d in a Gr.en Manur.-For.ge Cr.pping s.s.em

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Agr.cultur.l s.iences 2024年第3期15卷 333-357页

作者： Clar. B. Neely Fr.ncis.M. r.uquette Jr. Cr.s.ine L.s. Mor.an Fr.nk M. Hons.William L. r.oney Ger.ld r. s.ith Depar.ment of s.il and Cr.p s.ience Washington State University Pullman WA USA Texas.A&M Agr.Life r.s.ar.h Overton TX USA Chief s.ientific Officer Soil Health Institute Morrisville NC USA Depar.ment of s.il and Cr.p s.ience Texas A&M University College Station TX USA

Annual for.ge legumes.ar. impor.ant components.of lives.ock pr.duction s.s.ems.in Eas. Texas.and the s.utheas.er. Us. For.ge legumes.contr.bute nitr.gen (N) to cr.pping s.s.ems.thr.ugh biological N fixation, and their.s.as.nal biomas. pr.duction can be managed to complement for.ge gr.s.es. Our.r.s.ar.h objectives.wer. to evaluate both war.- and cool-s.as.n annual for.ge legumes.as.gr.en manur. for.biomas., N content, ability to enhance s.il or.anic car.on (s.C) and s.il N, and impact on pos. s.as.n for.ge gr.s. cr.ps. Nine war.-s.as.n for.ge legumes.(Ws.) wer. s.r.ng planted and incor.or.ted as.gr.en manur. in the fall. For.ge r.e (s.cale cer.ale L.) was.planted following the incor.or.tion of Ws. tr.atments. Eight cool-s.as.n for.ge legumes.(Cs.) wer. fall planted in pr.vious.y fallow plots.and incor.or.ted as.gr.en manur. in late s.r.ng. s.r.hum-s.dangr.s. (s.r.hum bicolor.x s.r.hum bicolor.var. s.danens.) was.planted over.all tr.atments.in ear.y s.mmer.after.for.ge r.e har.es. and incor.or.tion of Cs. tr.atments. s.r.hum-s.dangr.s. was.har.es.ed in June, Augus. and s.ptember. and tr.atments.wer. evaluated for.dr. matter.and N concentr.tion. s.il cor.s.wer. taken fr.m each plot, s.lit into depths.of 0 to 15, 15 to 30 and 30 to 60 cm, and s.il C and N wer. meas.r.d us.ng combus.ion analys.s. Nylon mes. bags.containing plant s.mples.wer. bur.ed at 15 cm and us.d to evaluate decompos.tion r.te of above gr.und legume biomas., including change in C and N concentr.tions. Mungbean (Vigna r.diata L. [Wilczek]) had the highes. s.oot biomas. yield (6.24 t DM has.p>-1s.p>) and contr.buted the mos. total N (167 kg∙has.p>-1s.p>) and total C (3043 kg∙has.p>-1s.p>) of the Ws. tes.ed. Decompos.tion r.te of Ws. biomas. was.r.pid in the fir.0} 10 weeks.and ver. s.ow after.ar.. Winter.pea (Pis.m s.tivum L. s.p. s.tivum), ar.ow leaf clover.(Tr.folium ves.culos.m s.vi.), and cr.ms.n clover.(Tr.folium incar.atum L.) wer. the mos. pr.ductive Cs. in this.tr.al. Aus.r.an winter.pea

关键词： Annual Legumes s.il N s.il Or.anic C Gr.en Manur. Deer.Br.ws. For.ge Cr.pping s.s.ems

s.il s.cur.ty and global food s.cur.ty

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Fr.ntier.0}of Agr.cultur.l s.ience and Engineer.ng 2024年第2期11卷 297-302页

作者： David r.MONTGOMEr. Depar.ment of Ear.h and s.ace s.iences University of Washington townSeattleWA 98105USA

Over.the cour.0} of the pos.glacial per.od has.managed to add degr.de a s.bs.antial por.ion of the wor.d's.potential agr.cultur.l land. The s.il los. and degr.dation that has.r.peatedly impacted r.gional s.cieties.ar.und the wor.d r.s.lted fr.m agr.cultur.l pr.ctices.that incr.as.d the phys.cal los. of s.il(er.s.on), r.duced s.il or.anic matter. changed p H(acidification) or.s.linity,and dis.upted or.alter.d communities.of s.il life. In the coming centur., as.continued s.il degr.dation thr.atens.global food s.cur.ty while the global population keeps.r.s.ng it is.imper.tive that far.er.0}develop and adopt s.ilhealth building(r.gener.tive) pr.ctices.to s.lve a pr.blem that has.plagued s.cieties.thr.ughout his.or.. Gr.wing evidence s.gges.s.that agr.cultur.l s.s.ems.that combine cover.cr.ps. r.duced tillage, and diver.0} cr.p r.tations.can r.duce er.s.on, enhance s.il health and r.build s.il or.anic matter.to cultivate beneficial s.il life and har.es. both economic and envir.nmental benefits. In the coming pos.-oil wor.d, global food s.cur.ty would benefit fr.m a global effor. to pr.mote s.il r.s.or.tion to help addr.s.es.the challenge of s.s.ainably feeding the wor.d, incr.as. s.il-bas.d car.on s.ques.r.tion,pr.tect on-far. biodiver.0}ty and r.duce off-far. water.pollution. Becaus. s.il s.cur.ty s.ts.a s.lid foundation for.global food s.cur.ty, agr.cultur.l policies.and s.bs.dies.s.ould be r.for.ed to encour.ge far.er.0}to adopt r.gener.tive,s.il-building pr.ctices.

关键词： Agr.cultur. s.il s.cur.ty food s.cur.ty r.gener.tive

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Development and application of featur. engineer.d geological layer.0}for.r.nking magmatic,volcanogenic,and or.genic s.s.em components.in Ar.hean gr.ens.one belts

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Geos.ience Fr.ntier. 2024年第2期15卷 251-273页

作者： r.M.Monts.on s.Per.outy M.D.Linds.y M.W.Jes.ell r.s.er.ock Miner.l Explor.tion r.s.ar.h Centr. Harquail School of Earth SciencesGoodman School of MinesLaurentian UniversitySudburyOntario P3E 2C6Canada Centr. for.Explor.tion Tar.eting School of Earth SciencesThe University of Western Australia35 Stirling HighwayCrawley 6009Australia Commonwealth s.ientific and Indus.r.al r.s.ar.h Or.anization Mineral Resources26 Dick Perry AveKensingtonWA 6151Australia Ar. Centr. for.Data Analytics.for.r.s.ur.es.and Envir.nments.DAr.) Perth and SydneyAustralia

Geologically r.pr.s.ntative featur. engineer.ng is.a cr.cial component in geos.ientific applications.of machine *** commonly applied featur. engineer.ng techniques.us.d to pr.duce input var.ables.for.machine lear.ing apply geological knowledge to gener.c data s.ience techniques.which can lead to ambiguity,geological over.0}mplification,and/or.compounding s.bjective *** that utilize minimally pr.ces.ed input var.ables.attempt to over.ome thes. is.ues.but often lead to convoluted and uninter.r.table *** addr.s. thes. challenges.new and enhanced featur. engineer.ng methods.wer. developed by combining geological knowledge,under.0}anding of data limitations.and a var.ety of data s.ience *** include non-Euclidean fluid pr.-defor.ation path dis.ance,r.eological and chemical contr.s.,geologically cons.r.ined inter.olation of char.cter.s.ic hos. r.ck geochemis.r.,inter.olation of mobile element gain/los.,as.emblages.magnetic intens.ty,s.r.ctur.l complexity,hos. r.ck phys.cal *** methods.wer. applied to compiled open-s.ur.e and new field obs.r.ations.fr.m Ar.hean gr.ens.one ter.anes.in the Abitibi and wes.er. wabigoon s.b-pr.vinces.of the s.per.or.Pr.vince near.Timmins.and Dr.den,Ontar.o,*** featur. maps.r.pr.s.nt conceptually s.gnificant components.in magmatic,volcanogenic,and or.genic miner.l s.s.ems.A compar.s.n of r.nked featur. impor.ance fr.m r.ndom for.s.s.to conceptual miner.l s.s.em models.s.ow that the featur. maps.adequately r.pr.s.nt s.s.em components.with a few exceptions.attr.buted to bias.d tr.ining data or.limited cons.r.int *** s.udy als. highlights.the s.ar.d impor.ance of s.ver.l highly r.nked featur.s.for.the thr.e miner.l s.s.ems.indicating that s.atially r.lated miner.l s.s.ems.exploit the s.me featur.s.when *** featur. impor.ance when clas.ifying or.genic Au miner.lization in Timmins.and Dr.den pr.vides.ins.ghts.into the pos.ible caus. of contr.s.ing endowment be

关键词： Machine lear.ing r.ndom for.s.s Miner.l s.s.ems Magmatic Ni-Cu-PGE Volcanogenic Mas.ive s.lfide(VMs.Cu-Zn-Pb-Ag(-Au) Or.genic Au Abitibi wabigoon

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基于灰色模糊的文旅产业园服务水平评价研究

河北工程大学学报（社会科学版） 2024年第2期41卷 18-26页

作者：贾东水高娃河北工程大学管理工程与商学院河北邯郸056038

当前,我国文旅融合迅速崛起,园区化成为主要发展趋势。文章以W文旅产业园服务水平为研究对象,运用网络爬虫抓取各大网站游客评论,再利用r.s. CM6软件对抓取内容进行分词处理,从游客感知视角建立园区服务水平评价指标体系和灰色模糊综合... 详细信息

当前,我国文旅融合迅速崛起,园区化成为主要发展趋势。文章以W文旅产业园服务水平为研究对象,运用网络爬虫抓取各大网站游客评论,再利用r.s. CM6软件对抓取内容进行分词处理,从游客感知视角建立园区服务水平评价指标体系和灰色模糊综合评价模型,对W文旅产业园进行实证研究,结果发现W文旅产业园处于中等服务水平,并提出相关建议:发挥政府主导作用;加强文化融合;强调基础服务建设等,以期为我国文旅产业园高质量发展提供新思路。

关键词：文旅融合产业园区灰色模糊理论服务水平评价

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