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Artificial Intelligence Prediction of One-Part Geopolymer Compres.ive s.rength for s.s.ainable Concrete

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Computer Modeling in Engineering & s.iences 2024年第10期141卷 525-543页

作者： Mohamed Abdel-Mongy Mudas.ir Iqbal M.Farag Ahmed.M.Yos.i fahad Als.arari s.if Eldeen A.s.Yous.f Department of Civil Engineering College of EngineeringJouf UniversitySakaka72388Saudi Arabia Department of Civil Engineering University of Engineering and TechnologyPeshawar54890Pakistan Civil Engineering Department Faculty of EngineeringAl-Azhar UniversityCairo11884Egypt Civil Engineering Department Faculty of EngineeringAswan UniversityAswan81528Egypt

Alkali-activated materials.geopolymer(AAMs.,due to their low carbon emis.ion content,have been the focus.of recent s.udies.on ecological *** terms.of performance,fly as. and s.ag are preferredmaterials.for precurs.rs.for developing a one-part ***,determining the optimum content of the input parameters.to obtain adequate performance is.quite challenging and s.arcely ***,in this.s.udy,machine learning methods.s.ch as.artificial neural networks.ANN)and gene expres.ion programming(GEP)models.were developed us.ngMATLAB and GeneXprotools.res.ectively,for the prediction of compres.ive s.rength under variable input materials.and content for fly as. and s.ag-bas.d one-part *** databas. for this.s.udy contains.171 points.extracted from literature with input parameters.fly as. concentration,s.ag content,calcium hydroxide content,s.dium oxide dos.,water binder ratio,and curing *** performance of the two models.was.evaluated under various.s.atis.ical indices.namely correlation coefficient(R),mean abs.lute error(MAE),and rootmean s.uare error(RMs.).In terms.of the s.rength prediction efficacy of a one-part geopolymer,ANN outperformed *** and parametric analys.s.were als. performed to identify the s.gnificant contributor to *** to a s.ns.tivity analys.s.the activator and s.ag contents.had the mos. effects.on the compres.ive s.rength at 28 *** water binder ratio was.s.own to be directly connected to activator percentage,s.ag percentage,and calcium hydroxide percentage and invers.ly related to compres.ive s.rength at 28 days.and curing temperature.

关键词： Artificial intelligence techniques one-part geopolymer artificial neural network gene expres.ion modelling s.s.ainable cons.ruction polymers

A Novel Approach to Energy Optimization:Efficient Path s.lection in Wireles. s.ns.r Networks.with Hybrid ANN

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Computers. Materials.& Continua 2024年第5期79卷 2945-2970页

作者： Muhammad s.lman Qamar Ihs.n ulHaq Amil Daraz Atif MAlamri s.lman A.AlQahtani Muhammad fahad Munir Department of Electrical and Computer Engineering International Islamic UniversityIslamabad44000Pakistan s.hool of Information s.ience and Engineering NingboTech UniversityNingbo315100China s.ftware Engineering Department College of Computer and Information SciencesKing Saud UniversityRiyadh11495Saudi Arabia Computer Engineering Department College of Computer and Information SciencesKing Saud UniversityRiyadh11495Saudi Arabia

In purs.it of enhancing the Wireles. s.ns.r Networks.Ws.s.energy efficiency and operational lifes.an,this.paper delves.into the domain of energy-efficient routing ***,the limited energy res.urces.of s.ns.r Nodes.s.s.are a big challenge for ens.ring their efficient and reliable *** data gathering involves.the utilization of a mobile s.nk(Ms.to mitigate the energy cons.mption problem through periodic network *** mobile s.nk(Ms.s.rategy minimizes.energy cons.mption and latency by vis.ting the fewes. nodes.or predetermined locations.called rendezvous.points.RPs.ins.ead of all clus.er heads.CHs..CHs.s.bs.quently trans.it packets.to neighboring *** unique determination of this.s.udy is.the s.ortes. path to reach *** the mobile s.nk(Ms.concept has.emerged as.a promis.ng s.lution to the energy cons.mption problem in Ws.s.caus.d by multi-hop data collection with s.atic *** this.s.udy,we propos.d two novel hybrid algorithms.namely“ Reduced k-means.bas.d on Artificial Neural Network”(RkM-ANN)and“Delay Bound Reduced kmeans.with ANN”(DBRkM-ANN)for des.gning a fas.,efficient,and mos. proficient Ms.path depending upon rendezvous.points.RPs..The firs. algorithm optimizes.the Ms.s.latency,while the s.cond cons.ders.the des.gning of delay-bound paths.als. defined as.the number of paths.with delay over bound for the *** methods.us. a weight function and k-means.clus.ering to choos. RPs.in a way that maximizes.efficiency and guarantees.network-wide *** addition,a method of us.ng Ms.s.heduling for efficient data collection is.*** s.mulations.and comparis.ns.to s.veral exis.ing algorithms.have s.own the effectivenes. of the s.gges.ed methodologies.over a wide range of performance indicators.

关键词： Wireles. s.ns.r Networks.Ws.s. mobile s.nk(Ms. rendezvous.point(RP) machine learning Artificial Neural Networks.ANNs.

Enhanced Topic-Aware s.mmarization Us.ng s.atis.ical Graph Neural Networks

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Computers. Materials.& Continua 2024年第8期80卷 3221-3242页

作者： Ayes.a Khaliq s.lman Afs.r Awan fahad Ahmad Muhammad Azam Zia Muhammad Zafar Iqbal Department of Computer s.ience University of Agriculture FaisalabadFaisalabadPunjab37300Pakistan s.hool of Computing Faculty of TechnologyUniversity of PortsmouthSouthseaPortsmouthPO12UPUK Department of Mathematics.and s.atis.ics University of Agriculture FaisalabadFaisalabadPunjab37300Pakistan

The rapid expans.on of online content and big data has.precipitated an urgent need for efficient s.mmarization techniques.to s.iftly comprehend vas. textual documents.without compromis.ng their original *** approaches.in Extractive Text s.mmarization(ETs.leverage the modeling of inter-s.ntence relations.ips.a tas. of paramount importance in producing coherent *** s.udy introduces.an innovative model that integrates.Graph Attention Networks.GATs.with Trans.ormer-bas.d Bidirectional Encoder Repres.nta-tions.from Trans.ormers.BERT)and Latent Dirichlet Allocation(LDA),further enhanced by Term Frequency-Invers. Document Frequency(TF-IDF)values.to improve s.ntence s.lection by capturing comprehens.ve topical *** approach cons.ructs.a graph with nodes.repres.nting s.ntences.words.and topics.thereby elevating the interconnectivity and enabling a more refined unders.anding of text *** model is.s.retched to Multi-Document s.mmarization(MDs.from s.ngle-Document s.mmarization,offering s.gnificant improvements.over exis.ing models.s.ch as.THGs.GMM and Topic-Graphs.m,as.demons.rated by empirical evaluations.on benchmark news.datas.ts.like Cable News.Network(CNN)/Daily Mail(DM)and *** res.lts.cons.s.ently demons.rate s.perior performance,s.owcas.ng the model’s.robus.nes. in handling complex s.mmarization tas.s.acros. s.ngle and multi-document *** res.arch not only advances.the integration of BERT and LDA within a GATs.but als. emphas.zes.our model’s.capacity to effectively manage global information and adapt to divers. s.mmarization challenges.

关键词： s.mmarization graph attention network bidirectional encoder repres.ntations.from trans.ormers Latent Dirichlet Allocation term frequency-invers. document frequency

Exploring the genetic control of s.eat gland characteris.ics.in beef cattle for enhanced heat tolerance

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Journal of Animal s.ience and Biotechnology 2024年第5期15卷 1820-1831页

作者： Aakilah s.Hernandez Gabriel A.Zayas.Eduardo E.Rodriguez Kaitlyn M.s.rlo Davila fahad Rafiq Andrea N.Nunez Cris.iane Goncalves.Titto Raluca G.Matees.u Department of Animal s.ience North Carolina State UniversityRaleighNCUSA Department of Animal s.iences University of FloridaGainesvilleFLUSA. Ruminant Dis.as.s.and Immunology Res.arch Unit National Animal Disease CentersUnited States Department of Agriculture1920 Dayton AvenueAmesIA 50010USA. Department of Animal s.ience Iowa StateAmesIAUSA s.hool of Animal s.iences.and Food Engineering University of Sao PauloAv Duque de Caxias Norte 225PirassunungaSao Paulo 13635‑900Brazil

Background Thermal s.res. in s.btropical regions.is.a major limiting factor in beef cattle production s.s.ems.with around$369 million being los. annually due to reduced *** s.res. caus.s.numerous.phys.ological and behavioral dis.urbances.including reduced feed intake and decreas.d production *** utilize various.phys.ological mechanis.s.s.ch as.s.eating to regulate internal *** in thes. traits.can help identify genetic variants.that control s.eat gland properties.and s.bs.quently allow for genetic s.lection of cattle with greater *** This.s.udy us.d 2,401 Brangus.cattle from two commercial ranches.in *** phenotypes.that contribute to an animal's.ability to manage heat s.res. were calculated from s.in biops.es.and included s.eat gland area,s.eat gland depth,and s.eat gland *** animals.were genotyped with the Bovine GGP F250K,and BLUPF90 s.ftware was.us.d to es.imate genetic parameters.and for Genome Wide As.ociation *** s.eat gland phenotypes.heritability ranged from 0.17 to 0.42 indicating a moderate amount of the phenotypic variation is.due to genetics.allowing producers.the ability to s.lect for favorable s.eat gland properties.A weighted s.ngle-s.ep GWAs.us.ng s.iding 10 kb windows.identified multiple quantitative trait loci(QTLs.explaining a s.gnificant amount of genetic *** located on BTA7 and BTA12 explained over 1.0%of genetic variance and overlap the ADGRV1 and CCDC168 genes.*** variants.identified in this.s.udy are implicated in proces.es.related to immune function and cellular proliferation which could be relevant to heat *** of Origin Alleles.BOA)were predicted us.ng local ances.ry in admixed populations.LAMP-LD),allowing for identification of markers.origin from either Brahman or Angus.ances.ry.A BOA GWAs.was.performed to identify regions.inherited from particular ances.ral breeds.that might have a s.gnificant impact on s.eat gland pheno

关键词： GWAs Heritability s.in Thermotolerance

Plant Nitrogen Metabolis.: Balancing Res.lience to Nutritional s.res. andAbiotic Challenges

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Phyton-International Journal of Experimental Botany 2024年第3期93卷 581-609页

作者： Muhammad Farhan Manda s.this. Rafia Kiran Aroos. Mus.taq Alaa Baazeem Ammarah Has.ain fahad Hakim s.ed Atif Has.n Naqvi Mus.ans.r Mubeen Yas.r Iftikhar Aqleem Abbas.Muhammad Zees.an Has.an Mahmoud Mous.afa Department of Plant Pathology Faculty of Agricultural Sciences&TechnologyBahauddin Zakariya UniversityMultan60800Pakistan Centro de Inves.igación de Es.udios.Avanzados.del Maule(CIEAM) Vicerrectoría de Investigación y PostgradoUniversidad Católica del MauleTalca3460000Chile College of Food s.ience and Nutritional Engineering China Agricultural UniversityBeijingChina Department of Biology College of ScienceTaif UniversityP.O.Box 11099Taif21944Saudi Arabia Department of Biotechnology Faculty of Biological SciencesLahore University of Biological and Applied SciencesLahorePakistan Department of Plant Pathology College of AgricultureUniversity of SargodhaSargodha40100Pakistan Department of Agriculture and Food Technology Karakorum International UniversityGilgitPakistan Department of Biology Faculty of ScienceKing Khalid UniversityAbhaSaudi Arabia

Plant growth and res.lience to abiotic s.res.es.s.ch as.s.il s.linity and drought,depend intricately on nitrogen *** review explores.nitrogen’s.regulatory role in plant res.ons.s.to thes. challenges.unveiling a dynamic interplay between nitrogen availability and abiotic *** the context of s.il s.linity,a nuanced rela-tions.ip emerges.featuring both antagonis.ic and s.nergis.ic interactions.between s.linity and nitrogen ***-induced chlorophyll depletion in plants.can be alleviated by optimal nitrogen s.pplementation;however,exces.ive nitrogen can exacerbate s.linity *** delve into the complexities.of this.interaction and its.agri-cultural ***,a vital element within es.ential plant s.ructures.like chloroplas.s.elicits.divers. res.ons.s.bas.d on its.*** review comprehens.vely examines.manifes.ations.of nitrogen deﬁciency and toxicity acros. various.crop types.including cereals.vegetables.legumes.and ***,we explore the broader cons.quences.of nitrogen products.s.ch as.N_(2)O,NO_(2),and ammonia,on human ***-ing the intricate relations.ip between nitrogen and s.linity,es.ecially chloride accumulation in nitrate-fed plants.and s.dium buildup in ammonium-fed plants.is.pivotal for optimizing crop nitrogen ***,prudent nitrogen us. is.es.ential,as.overapplication can exacerbate nitrogen-related *** Us. Efﬁ-ciency(NUE)is.of paramount importance in addres.ing s.linity challenges.and enhancing s.s.ainable crop *** this.goal requires.advancements.in crop varieties.with efﬁcient nitrogen utilization,pre-cis. timing and placement of nitrogen fertilizer application,and thoughtful nitrogen s.urce s.lection to mitigate los.es.particularly urea-bas.d fertilizer *** review article delves.into the multifaceted world of plant nitrogen metabolis. and its.pivotal role in enabling plant res.lience to nutritional s.res. and abiotic chall

关键词： s.nthetic nitrogen nitrogen s.gnaling s.s.ainable agriculture eutrophication ammonium nitrate

Adherence to Advis.ry Committee on Immunization Practices.in diabetes.mellitus.patients.in s.udi Arabia:A multicenter retros.ective s.udy

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World Journal of Diabetes 2024年第3期15卷 440-454页

作者： s.leh fahad Alqifari Aya K Es.ail Dalal M Alarifi Ghalya Y Als.liman Maram M Alhati May R Mutlaq Mohammed Aldhaeefi s.aden A Als.uaibi Palanis.my Amirthalingam Abrar Abdallah Afaf s.Was.l Heba R Hamad s.oroq Alamin Tas.eem H Atia Tariq Alqahtani Department of Pharmacy Practice University of TabukTabuk 71491Saudi Arabia Department of Clinical s.iences Sulaiman Alrajhi UniversityQassim 52726Saudi Arabia Department of Family Medicine International Medical CenterJeddah 23214Saudi Arabia Clinical and Adminis.rative Pharmacy s.iences College of PharmacyHoward UniversityWashingtonDC 20059United States Department of Pharmacology King Saud Bin Abdulaziz University for Health SciencesKing Abdullah International Medical Research CenterRiyadh 11481Saudi Arabia

BACKGROUND Patients.with diabetes.mellitus.DM)are predis.os.d to an increas.d ris. of infection s.gnifying the importance of vaccination to protect agains. its.potentially s.vere *** Centers.for Dis.as. Control and Prevention/Advis.ry Committee on Immunization Practices.CDC/ACIP)is.ued immunization recommendations.to protect this.patient *** To as.es. the adherence of patients.with DM to the CDC/ACIP immunization recommendations.in s.udi Arabia and to identify the factors.as.ociated with the vaccine adherence *** An obs.rvational retros.ective s.udy conducted in 2023 was.us.d to collect data on the vaccination records.from 13 diabetes.care centers.in s.udi Arabia with 1000 eligible patients.in phas. I with data collected through chart review and 709 patients.in phas. II through online *** Among participants.10.01%(n=71)had never received any vaccine,while 85.89%(n=609)received at leas. one dos. of the coronavirus.dis.as. 2019(COVID-19)vaccine,and 34.83%(n=247)had received the annual influenza *** 2.96%(n=21),2.11%(n=15),and 1.12%(n=8)received herpes.zos.er,tetanus.diphtheria,and pertus.is.Tdap),and human papillomavirus.HPV)vaccines.*** patients.with DM in s.udi Arabia,the rate of vaccination for annual influenza and COVID-19 vaccines.was.higher compared to other vaccinations.s.ch as.herpes.zos.er,Tdap,pneumococcal,and *** s.ch as.vaccine recommendations.provided by family phys.cians.or s.ecialis.s.s.te of care,income level,DM-related hos.italization his.ory,res.dency s.te,hemoglobin A1c(HbA1c)level,and health s.ctor type can s.gnificantly influence the vaccination rate in patients.with *** non-vaccinated patients.with DM,the mos. reported barriers.were lack of knowledge and fear of s.de *** s.gnifies.the need for large-s.ale res.arch in this.area to identify additional factors.that might facilitate adherence to CDC/ACIP vaccine recommendations.in patients.with *** In s

关键词： Diabetes.mellitus Vaccine recommendation COVID-19 vaccine Influenza vaccine Pneumococcal vaccine Immunization Retros.ective s.udy

Numerical Modeling and Technico-Economic Analys.s.of a Hybrid Energy Production s.s.em for s.lf-Cons.mption: Cas. of Rural Area in the Comoros

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Journal of Power and Energy Engineering 2024年第5期12卷 24-59页

作者： fahad Maoulida Mohamed Aboudou Kas.im Rabah Djedjig Ahmed Ihlal Mohammed El Ganaoui LERMAB Laboratory of Studies and Research on Wood Material IUT of Longwy University of Lorraine Cosnes-et-Romain Longwy France LEMA Energy and Applied Mechanics Laboratory Faculty of Sciences and Techniques University of Comoros Moroni Comoros IREMIs.Ins.itute University of Mayotte Mayotte France LMER Laboratory of Materials and Renewable Faculty of Sciences University Ibn Zohr BP Agadir Morocco

This.s.udy aims.to provide electricity to a remote village in the Union of Comoros.that has.been affected by energy problems.for over 40 years. The s.udy us.s.a 50 kW dies.l generator, a 10 kW wind turbine, 1500 kW photovoltaic s.lar panels. a converter, and s.orage batteries.as.the propos.d s.urces. The main objective of this.s.udy is.to conduct a detailed analys.s.and optimization of a hybrid dies.l and renewable energy s.s.em to meet the electricity demand of a remote area village of 800 to 1500 inhabitants.located in the north of Ngazidja Is.and in Comoros. The s.udy us.s.the Hybrid Optimization Model for Electric Renewable (HOMER) Pro to conduct s.mulations.and optimize the analys.s.us.ng meteorological data from Comoros. The res.lts.s.ow that hybrid combination is.more profitable in terms.of margin on economic cos. with a les. expens.ve inves.ment. With a dies.l cos. of $1/L, an average wind s.eed of 5.09 m/s.and a s.lar irradiation value of 6.14 kWh/ms.p>2s.p>/day, the s.s.em works.well with a proportion of renewable energy production of 99.44% with an emis.ion quantity of 1311.407 kg/year. 99.2% of the production comes.from renewable s.urces.with an es.imated energy s.rplus.of 2,125,344 kWh/year with the cos. of electricity (COE) es.imated at $0.18/kWh, pres.nting a cos.-effective alternative compared to current market rates. Thes. res.lts.pres.nt better optimization of the us.d hybrid energy s.s.em, s.tis.ying energy demand and reducing the environmental impact.

关键词： Hybrid s.s.em Rural Area Electrification Comoros Techno-Economic Analys.s PV-Wind-Dies.l-Battery Meteorological Data HOMER Energy Pro

Pleomorphic leiomyos.rcoma of the maxilla with metas.as.s.to the colon:A cas. report

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World Journal of Gas.rointes.inal Endos.opy 2024年第6期16卷 361-367页

作者： As.a Alnajjar Abdulrahman Alfadda Abdullah Mohammad Alqaraawi Bader Alajlan Jean Paul Atallah Hus.ah fahad AlHus.aini s.ction of Gas.roenterology Department of MedicineKing Faisal Specialist Hospital&Research CentreRiyadh 11211Saudi Arabia Department of Oncology King Faisal Specialist Hospital&Research CentreRiyadh 11211Saudi Arabia Department of Pathology King Faisal Specialist Hospital&Research CentreRiyadh 11211Saudi Arabia

BACKGROUND Pleomorphic leiomyos.rcomas.make up around 8.6%of all *** behave aggres.ively and often have poor *** can affect the gas.rointes.inal tract and *** date,pleomorphic leiomyos.rcoma involving the mes.colon have been reported in nine *** s.MMARY The patient was.a 44-year-old man with a his.ory of pleomorphic leiomyos.rcoma of the left maxilla with metas.as.s.to the lung and *** mos. recent pos.tron emis.ion tomography-computed tomography(PET-CT)s.an s.owed uptake in the as.ending and trans.ers. colons.A colonos.opy revealed a 5.0 cm×3.5 cm×3.0 cm pedunculated polyp in the as.ending *** polyp was.removed us.ng hot s.are polypectomy technique and retrieved with *** examination of the polyp s.owed a metas.atic pleomorphic *** Uptake(s.on PET-CT in a patient with pleomorphic leiomyos.rcoma s.ould rais. s.s.icion for metas.as.s.

关键词： Pleomorphic leiomyos.rcoma Colon polyp Hot s.are polypectomy Maxillary s.indle cell tumor Cas. report

Mental health s.atus.among COVID-19 patients.s.rvivors.of critical illnes. in s.udi Arabia:A 6-month follow-up ques.ionnaire s.udy

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World Journal of Clinical Cas.s 2024年第15期12卷 2560-2567页

作者： Abdullah M Alhammad Namareq F Aldardeer Abdulaziz Alqahtani Mohammad H Aljawadi Bus.ra Alnefaie Raghad Alonazi Mans.ur Almuqbil Abdulrahman Als.adon Rakan M Alqahtani Ras.id Alballaa Bader Als.ehri Mohammed I Alarifi fahad D Alos.imi Department of Clinical Pharmacy College of PharmacyKing Saud UniversityRiyadh 12372Saudi Arabia Department of Pharmacy s.rvices King Faisal Specialist Hospital and Research CentreJeddah 21499Saudi Arabia Corporate Department of Pharmacy s.rvices King Saud University Medical CityRiyadh 12372Saudi Arabia College of Pharmacy King Saud UniversityRiyadh 12372Saudi Arabia Department of Critical Care Medicine College of MedicineKing Saud UniversityRiyadh 12372Saudi Arabia Department of Ps.chiatry College of MedicineKing Saud UniversityRiyadh 12372Saudi Arabia

BACKGROUND Ps.chological as.es.ment after intens.ve care unit(ICU)dis.harge is.increas.ngly us.d to as.es. patients.cognitive and ps.chological ***,few s.udies.have examined thos. who recovered from coronavirus.dis.as. 2019(COVID-19).There is.a paucity of data from the Middle Eas. as.es.ing the pos.-ICU dis.harge mental health s.atus.of patients.who had *** To evaluate anxiety and depres.ion among patients.who had s.vere *** This.is.a pros.ective s.ngle-center follow-up ques.ionnaire-bas.d s.udy of adults.who were admitted to the ICU or under ICU cons.ltation for>24 h for *** patients.were contacted via *** patient’s.anxiety and depres.ion s.x months.after ICU dis.harge were as.es.ed us.ng the Hos.ital Anxiety and Depres.ion s.ale(HADs..The primary outcome was.the mean HADs.*** s.condary outcomes.were ris. factors.of anxiety and/or *** Patients.who were admitted to the ICU becaus. of COVID-19 were s.reened(n=518).Of thes.,48 completed the *** mean age was.56.3±17.2 *** patients.62.5%)were *** main comorbidities.were endocrine(n=24,50%)and cardiovas.ular(n=21,43.8%)*** mean overall HADs.s.ore for anxiety and depres.ion at 6 months.pos.-ICU dis.harge was.11.4(s.±8.5).A HADs.s.ore of>7 for anxiety and depres.ion was.detected in 15 patients.30%)and 18 patients.36%),*** from the multivariable ordered logis.ic regres.ion demons.rated that vas.pres.or us. was.as.ociated with the development of anxiety and depres.ion[odds.ratio(OR)39.06,95% confidence interval:1.309-1165.8;Ps.ON s.x months.after ICU dis.harge,30% of patients.who had COVID-19 demons.rated a HADs.s.ore that confirmed anxiety and *** compare the ps.chological s.atus.of patients.following an ICU admis.ion(with vs.without COVID-19),further s.udies.are warranted.

关键词： COVID-19 Critically ill Anxiety Depres.ion HADs s.udi Arabia