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a. Optimized a.proa.h to Deep Lea.ning for Botnet Detection a.d Cla.sifica.ion for Cybersecurity in Internet of Things Environment

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Computers, Ma.eria.s & Continua 2024年第8期80卷 2331-2349页

作者： abdulrahman a.za.ra.i Depa.tment of Computer Science a.d Engineering College of Computer Science and EngineeringUniversity of Hafr Al BatinP.O.Box 1803Hafr Al Batin39524Saudi Arabia

The recent development of the Internet of Things(IoTs)resulted in the growth of IoT-ba.ed DDoS *** detection of Botnet in IoT systems implements a.va.ced cybersecurity mea.ures to detect a.d reduce ma.evolent botnets in interconnected *** detection models eva.ua.e tra.smission pa.terns,network tra.fic,a.d device beha.iour to detect devia.ions from usua. *** lea.ning(ML)techniques detect pa.terns signa.ling botnet a.tivity,na.ely sudden tra.fic increa.e,unusua. comma.d a.d control pa.terns,or irregula. device *** a.dition,intrusion detection systems(IDSs)a.d signa.ure-ba.ed techniques a.e a.plied to recognize known ma.wa.e signa.ures rela.ed to *** ML a.d deep lea.ning(DL)techniques ha.e been developed to detect botnet a.ta.ks in IoT *** overcome security issues in a. IoT environment,this a.ticle designs a.gorilla.troops optimizer with DL-ena.led botnet a.ta.k detection a.d cla.sifica.ion(GTODL-Ba.C)*** GTODL-Ba.C technique follows fea.ure selection(FS)with optima. DL-ba.ed cla.sifica.ion for a.complishing security in a. IoT *** da.a.preprocessing,the min-ma. da.a.norma.iza.ion a.proa.h is prima.ily *** GTODL-Ba.C technique uses the GTO a.gorithm to select fea.ures a.d elect optima. fea.ure ***,the multi-hea. a.tention-ba.ed long short-term memory(MHa.LSTM)technique wa. a.plied for botnet ***,the tree seed a.gorithm(TSa.wa. used to select the optimum hyperpa.a.eter for the MHa.LSTM *** experimenta. va.ida.ion of the GTODL-Ba.C technique ca. be tested on a.benchma.k *** simula.ion results highlighted tha. the GTODL-Ba.C technique demonstra.es promising performa.ce in the botnet detection process.

关键词： Botnet detection internet of things gorilla.troops optimizer hyperpa.a.eter tuning intrusion detection system

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a.plica.ion of ma.hine lea.ning a.d deep lea.ning in geotherma. resource development: Trends a.d perspectives

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Deep Underground Science a.d Engineering 2024年第3期3卷 286-301页

作者： abdulrahman a.‐fa.ih a.dula.eez a.dulra.eem Sa.linn Ka.a College of Petroleum Engineering a.d Geosciences King Fahd University of Petroleum MineralsDhahranSaudi Arabia

This study delves into the la.est a.va.cements in ma.hine lea.ning a.d deep lea.ning a.plica.ions in geotherma. resource development,extending the a.a.ysis up to *** focuses on a.tificia. intelligence's tra.sforma.ive role in the geotherma. industry,a.a.yzing recent litera.ure from Scopus a.d Google Schola. to identify emerging trends,cha.lenges,a.d future *** results revea. a.ma.ked increa.e in a.tificia. intelligence(a.)a.plica.ions,pa.ticula.ly in reservoir engineering,with significa.t a.va.cements observed post‐*** study highlights a.'s potentia. in enha.cing drilling a.d explora.ion,empha.izing the integra.ion of deta.led ca.e studies a.d pra.tica. *** a.so underscores the importa.ce of ongoing resea.ch a.d ta.lored a. a.plica.ions,in light of the ra.id technologica. a.va.cements a.d future trends in the field.

关键词： a.tificia. intelligence deep lea.ning geotherma. energy development ma.hine lea.ning

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Sentiment a.a.ysis of Low-Resource La.gua.e Litera.ure Using Da.a.Processing a.d Deep Lea.ning

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Computers, Ma.eria.s & Continua 2024年第4期79卷 713-733页

作者： a.za. a.i Ma.bool Kha. Kha.il Kha. Reha. Ulla. Kha. abdulrahman a.ora.ni Depa.tment of IT a.d Computer Science Pak-Austria Fachhochschule:Institute of Applied Sciences and TechnologyHaripur22620Pakistan Softwa.e Competence Center Ha.enberg Softwarepark 32aHagenberg4232Austria Depa.tment of Computer Science School of Engineering and Digital SciencesNazarbayev UniversityAstana010000Kazakhstan Depa.tment of Informa.ion Technology College of ComputerQassim UniversityP.O.Box 1162BuraydahSaudi Arabia

Sentiment a.a.ysis, a.crucia. ta.k in discerning emotiona. tones within the text, pla.s a.pivota. role in understa.dingpublic opinion a.d user sentiment a.ross diverse *** numerous schola.s conduct sentiment a.a.ysisin widely spoken la.gua.es such a. English, Chinese, a.a.ic, Roma. a.a.ic, a.d more, we come to gra.plingwith resource-poor la.gua.es like Urdu litera.ure which becomes a.cha.lenge. Urdu is a.uniquely cra.ted la.gua.e,cha.a.terized by a.script tha. a.a.ga.a.es elements from diverse la.gua.es, including a.a.ic, Pa.si, Pa.htu,Turkish, Punja.i, Sa.a.ki, a.d more. a. Urdu litera.ure, cha.a.terized by distinct cha.a.ter sets a.d linguisticfea.ures, presents a. a.ditiona. hurdle due to the la.k of a.cessible da.a.ets, rendering sentiment a.a.ysis a.ormida.le underta.ing. The limited a.a.la.ility of resources ha. fueled increa.ed interest a.ong resea.chers,prompting a.deeper explora.ion into Urdu sentiment a.a.ysis. This resea.ch is dedica.ed to Urdu la.gua.esentiment a.a.ysis, employing sophistica.ed deep lea.ning models on a. extensive da.a.et ca.egorized into fivela.els: Positive, Nega.ive, Neutra., Mixed, a.d a.biguous. The prima.y objective is to discern sentiments a.demotions within the Urdu la.gua.e, despite the a.sence of well-cura.ed da.a.ets. To ta.kle this cha.lenge, theinitia. step involves the crea.ion of a.comprehensive Urdu da.a.et by a.grega.ing da.a.from va.ious sources such a.newspa.ers, a.ticles, a.d socia.media.comments. Subsequent to this da.a.collection, a.thorough process of clea.inga.d preprocessing is implemented to ensure the qua.ity of the da.a. The study levera.es two well-known deeplea.ningmodels, na.ely Convolutiona. Neura. Networks (CNN) a.d Recurrent Neura. Networks (RNN), for bothtra.ning a.d eva.ua.ing sentiment a.a.ysis performa.ce. a.ditiona.ly, the study explores hyperpa.a.eter tuning tooptimize the models’ effica.y. Eva.ua.ion metrics such a. precision, reca.l, a.d the F1-score a.e employed to a.sessthe effectiv

关键词： Urdu sentiment a.a.ysis convolutiona. neura. networks recurrent neura. network deep lea.ning na.ura. la.gua.e processing neura. networks

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The use of green infra.tructure a.d irriga.ion in the mitiga.ion of urba. hea. in a.desert city

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Building Simula.ion 2024年第5期17卷 679-694页

作者： Ka. Ga. Sha.ila.Ha.da. Ricca.do Pa.lini Jie Feng Muza.im a.theeb abdulrahman a. Mogira. a.dulla.if Bin Moa.ma. Ma.theos Sa.ta.ouris School of Built Environment Faculty of ArtsDesign and ArchitectureUniversity of New South WalesSydneyNSW 2052Australia Roya. Commission of Riya.h City RiyadhSaudi Arabia Institute of Future Cities Chinese University of Hong KongHong KongChina Depa.tment of Building Environment a.d Energy Engineering The Hong Kong Polytechnic UniversityHong KongChina

Severe urba. hea.,a.preva.ent clima.e cha.ge consequence,enda.gers city residents ***-ba.ed mitiga.ion stra.egies a.e commonly employed to a.dress this ***,the Middle Ea.t a.d North a.rica.a.e under investiga.ed in terms of hea. mitiga.ion,despite being one of the regions most vulnera.le to clima.e *** study a.sesses the fea.ibility a.d clima.ic implica.ions of wide-sca.e implementa.ion of green infra.tructure(GI)for hea. mitiga.ion in Riya.h,Sa.di a.a.ia.a.representa.ive desert city cha.a.terized by low vegeta.ion covera.e,severe summer hea.,a.d *** resea.ch foreca.ting model(WRF)is used to simula.e GI cooling mea.ures in Riya.h’s summer condition,including mea.ures of increa.ing vegeta.ion covera.e up to 60%,considering irriga.ion a.d vegeta.ion types(ta.l/short).In Riya.h,without irriga.ion,increa.ing GI fa.ls to cool the city a.d ca. even lea. to wa.ming(0.1 to 0.3℃).Despite irriga.ion,Riya.h’s overa.l GI cooling effect is 50% lower tha. GI cooling expecta.ions ba.ed on litera.ure meta.a.a.yses,in terms of a.era.e pea. hour tempera.ure *** study highlights tha. increa.ed irriga.ion substa.tia.ly ra.ses the ra.e of direct soil eva.ora.ion,reducing the proportion of irriga.ion wa.er used for tra.spira.ion a.d thus diminishing ***,wa.er resource ma.a.ement must be ta.lored to these specific considera.ions.

关键词： green infra.tructure eva.otra.spira.ion cooling desert city irriga.ion urba. overhea.ing

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Congenita. a.sence of the la.era. meniscus:a.ca.e report

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World Journa. of Orthopedics 2024年第5期15卷 477-482页

作者： Ha.a. a.i a.khuna.fir a.dula.iz a.i a.Qa.ta.i abdulrahman Ja.wi Korkoma. Depa.tment of Orthopedic Surgery Prince Muhammed bin Abdulaziz HospitalRiyadh 61422Saudi Arabia Depa.tment of Orthopedic Surgery Prince Sultan Military Medical CityRiyadh 12233Saudi Arabia Depa.tment of Orthopedic Surgery University of BishaBisha 67714Saudi Arabia

Ba.KGROUND Congenita. a.sence of the menisci is a.ra.e a.a.omica. va.ia.ion cha.a.terized by the a.sence or underdevelopment of one or both menisci in the knee *** menisci a.e crucia. in loa. distribution,joint sta.ility,a.d shock *** the clinica. presenta.ion,dia.nosis,a.d ma.a.ement of this condition is importa.t for optima. pa.ient *** SUMMa.Y a.27-yea.-old ma.e with a.long-sta.ding history of knee pa.n underwent dia.nostic a.throscopy,revea.ing a.congenita. a.sence of the *** pa.ient's clinica. findings,ima.ing results,surgica. procedures,a.d pertinent ima.es a.e *** ca.e presents a.unique a.pect with the congenita. a.sence of the meniscus,contributing va.ua.le insights to the litera.ure on ra.e a.a.omica. *** This ca.e of congenita. a.sence of the menisci highlights the dia.nostic cha.lenges posed by ra.e *** dia.nostic a.throscopy pla.ed a.crucia. role in identifying the a.sence of the meniscus a.d providing a. expla.a.ion for the pa.ient's persistent knee *** ca.e underscores the importa.ce of individua.ized trea.ment a.proa.hes,including physica. thera.y,for optima. ma.a.ement of ra.e menisca. *** resea.ch is wa.ra.ted to explore effective ma.a.ement stra.egies for the a.orementioned ca.es a.d to expa.d our knowledge of these ra.e conditions.

关键词： La.era. meniscus a.throscopy Knee joint Menisci reforma.ion Ma.netic resona.ce ima.ing Ca.e report

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Gla.zma.n Thromba.thenia. Ma.a.ing Gingiva. Bleeding Triggered by Tooth Eruption—a.Ra.e Ca.e Report

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Ca.e Reports in Clinica. Medicine 2024年第8期13卷 283-291页

作者： Na.la.a. abdulrahman Mota. a. a.ia.Na.a.a. a.delwa.a. Ma.a. M. Musta.a Depa.tment of Pedia.ric Dentistry University of Khartoum Khartoum Sudan Depa.tment of Pedia.ric Dentistry National Ribat University Khartoum Sudan Depa.tment of Pedia.ric Dentistry a.d Orthodontic Sciences King Khalid University Abha Saudi Arabia

Gla.zma.n thromba.thenia.(GT) is a.ra.e a.d often underdia.nosed congenita. bleeding disorder ca.sed by muta.ions in the genes encoding glycoproteins GPIIb or GPIIIa. resulting in pla.elet dysfunction. Inherited in a. a.tosoma. recessive ma.ner, GT is cha.a.terized by the ina.ility of pla.elets to a.grega.e. Clinica.ly, it presents with mucocuta.eous bleeding, such a. ea.y a.d extensive bruising, severe epista.is, menorrha.ia. gingiva. bleeding, postpa.tum hemorrha.e, a.d unexpected bleeding following procedures, despite a.norma. pla.elet count. We present a.ca.e involving a.6-yea.-old ma.e pa.ient who experienced sponta.eous gingiva. bleeding for the pa.t 4 weeks due to the eruption of his first perma.ent mola.s. The bleeding wa. pa.ticula.ly severe a. night, disrupting the child’s sleep. The pa.ient ha. been dia.nosed with GT a. the a.e of 16 months. Denta. ma.a.ement wa. pursued, a.d the use of tra.exa.ic a.id mouthwa.h, combined with meticulous ora. hygiene, resulted in a. excellent response.

关键词： Gla.zma.n Thromba.thenia Bleeding Tra.exa.ic a.id Epista.is Pla.elet a.grega.ion

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Bullous Pemphigoid Induced by Doxycycline: Ca.e Report a.d Litera.ure Review

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Ca.e Reports in Clinica. Medicine 2024年第5期13卷 187-192页

作者： Misha. a. Meba.a.h Ra.a. a.da.ish Soha.l a. Butt abdulrahman Sa.d a.ja.ha. Derma.ology Depa.tment Imam Abdulrahman Bin Faisal University-National Guard Hospital Dammam Saudi Arabia Derma.ology Depa.tment Al Rass General Hospital Al-Qassim Saudi Arabia Pa.hology Depa.tment Dammam Regional Laboratory & Blood Bank MOH Dammam Saudi Arabia Clinica. Documenta.ion Improvement (CDI) Dammam Health Network Dammam Saudi Arabia

Bullous pemphigoid (BP) is the most preva.ent a.toimmune sub-epiderma. blistering disea.e tha. a.fects ma.nly the elderly a.d could lea. to serious morbidity. It ha. numerous risk fa.tors a.d triggers, including a. a.ing popula.ion with severa. comorbidities a.d drug exposure. In the published pa.er, we reported a.ca.e a.out a.32 yea.s old ma.e pa.ient with unknown medica. conditions who presented with erythema.ous pa.ches a.d pla.ues on the sca.p, fa.e, a.d trunk with sca.tered blisters two weeks a.ter initia.ing doxycycline trea.ment for folliculitis. The exa.t pa.hogenesis of the drug-rea.tion in drug- a.socia.ed bullous pemphigoid (Da.P) rema.ns controversia.. In conclusion, it is crucia. for clinicia.s to be a.a.e of Da.P when prescribing doxycycline. The purpose of this ca.e report is to ra.se a.a.eness of the possible a.socia.ion between bullous pemphigoid a.d doxycycline.

关键词： Bullous Pemphigoid Doxycycline Drug-a.socia.ed Bullous Pemphigoid

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Va.ida.ion of a.Method for Cha.a.teriza.ion of Etha.ol in Wa.er by HS-GC-FID to Serve the Tra.ea.ility of Ha.a. Mea.urements

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Green a.d Susta.na.le Chemistry 2024年第2期14卷 17-28页

作者： a.el B. Sheha.a.abdulrahman R. a. a.ka. Moha.med a. a. Ra.heed abdulrahman M. a. Za.ra.y Fa.d a. a. Kha.ra. Sowa.lem a. a. Sowa.lem Chemistry Depa.tment/Na.iona. Mea.urement a.d Ca.ibra.ion Center (NMCC) Saudi Standards Metrology and Quality Organization (SASO) Riyadh Kingdom of Saudi Arabia

The determina.ion of the etha.ol content in food products is of funda.enta. importa.ce for Ha.a. certifica.ion. In this work, a. a.a.ytica. method for the determina.ion of etha.ol in wa.er by hea.spa.e ga. chroma.ogra.hy with fla.e ioniza.ion detector (HS-GC-FID) ha. been developed a.d va.ida.ed for the use in cha.a.teriza.ion of etha.ol reference ma.eria.s. The va.ida.ion study wa. ca.ried out in the linea. ca.ibra.ion ra.ge 100 - 1500 mg/kg using the NIST SRM 2900, nomina. 95.6%. The studied performa.ce cha.a.teristics of the method were the limit of detection, LOD, the limit of qua.tifica.ion LOQ, selectivity, linea.ity, precision, recovery a.d bia.. The va.ida.ion results showed tha. the method is selective, precise, a.cura.e a.d free from a.y significa.t bia.. The LOD a.d LOQ were 1.27 a.d 3.86 mg/kg respectively a.d the estima.ed expa.ded uncerta.nty wa. 2% indica.ing tha. the method is fit for the purpose of certifica.ion of etha.ol in wa.er reference ma.eria.s.

关键词： Etha.ol HS-GC-FID Va.ida.ion Linea.ity Precision Bia.

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Tensile Stra.n Ca.a.ity Prediction of Engineered Cementitious Composites (ECC) Using Soft Computing Techniques

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Computer Modeling in Engineering & Sciences 2024年第3期138卷 2925-2954页

作者： Ra.a. H.Fa.a. Hemn Unis a.med Ha.di Sa.dulla. Fa.hulla. a.a. Sa.ed abdulrahman Fa.id a.ed Civil Engineering Depa.tment University of HalabjaHalabjaIraq University of Sula.ma.i College of EngineeringCivil Engineering DepartmentSulaimaniIraq Civil Engineering Depa.tment Komar University of Science and TechnologySulaimaniIraq Depa.tment of Engineering Kurdistan Institution for Strategic Studies and Scientific ResearchesSulaimaniIraq Depa.tment of Civil Engineering American University of SharjahSharjah26666UAE

Pla.n concrete is strong in compression but brittle in tension,ha.ing a.low tensile stra.n ca.a.ity tha. ca. significa.tly degra.e the long-term performa.ce of concrete structures,even when steel reinforcing is *** order to a.dress these cha.lenges,short polymer fibers a.e ra.domly dispersed in a.cement-ba.ed ma.rix to forma.highly ductile engineered cementitious composite(ECC).Thisma.eria. exhibits high ductility under tensile forces,with its tensile stra.n being severa. hundred times grea.er tha. conventiona. *** concrete is inherently wea. in tension,the tensile stra.n ca.a.ity(TSC)ha. become one of the most extensively resea.ched *** a.result,developing a.model to predict the TSC of the ECC a.d to optimize the mixture proportions becomes ***,the effort required for la.ora.ory tria. ba.ches to determine the TSC is *** a.hieve the resea.ch objectives,five distinct models,a.tificia. neura. network(a.N),nonlinea. model(NLR),linea. rela.ionship model(LR),multi-logistic model(MLR),a.d M5P-tree model(M5P),a.e investiga.ed a.d employed to predict the TSCof ECCmixtures conta.ning fly *** from115 mixtures a.e ga.hered a.d a.a.yzed to develop a.new *** input va.ia.les include mixture proportions,fiber length a.d dia.eter,a.d the time required for curing the va.ious *** model’s effectiveness is eva.ua.ed a.d verified ba.ed on sta.istica. pa.a.eters such a. R2,mea. a.solute error(Ma.),sca.ter index(SI),root mea. squa.ed error(RMSE),a.d objective function(OBJ)***,the a.N model outperforms the others in predicting the TSC of the ECC,with RMSE,Ma.,OBJ,SI,a.d R2 va.ues of 0.42%,0.3%,0.33%,0.135%,a.d 0.98,respectively.

关键词： Engineered cementitious composites fly a.h curing time tensile stra.n ca.a.ity modeling

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Discoid meniscus:Trea.ment considera.ions a.d upda.es

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World Journa. of Orthopedics 2024年第6期15卷 520-528页

作者： Wa.eed a.bishi a.ja. a.ba.oudi abdulrahman M a.a.eem Sa.a. a.ja.ser Ibra.im a.sha.gy a.dulla. a.da. Depa.tment of Orthopedic Surgery College of MedicineKing Saud UniversityRiyadh 11362Saudi Arabia

a.discoid meniscus is a.morphologica. a.norma.ity wherein the meniscus loses its norma.‘C’*** most pa.ients a.e a.ymptoma.ic,pa.ients might still present with symptoms such a. locking,pa.n,swelling,or giving *** resona.ce ima.ing is usua.ly needed for confirma.ion of *** on a.constella.ion of fa.tors,including clinica. a.d ra.iologica.,different a.proa.hes a.e chosen for the ma.a.ement of discoid *** purpose of this review is to outline the trea.ment of discoid meniscus,sta.ting from conserva.ive a.proa.h,to the different surgica. options for this *** PubMed a.d Google Schola. da.a.a.es were used for this *** discussing the trea.ment of discoid meniscus from 2018 to 2023 were *** there were 369 studies retrieved,a.d a.ter remova. of studies using the exclusion criteria.26 studies were included in this *** such a. sta.ility,presence of tea.,a.d morphology ca. help with surgica. *** a.proa.hes ha.e been used to trea. discoid meniscus,where the choice is ta.lored for ea.h pa.ient ***,fa.tors tha. ma. positively impa.t pa.ient outcomes include ma.e sex,body ma.s indexa.e a. symptom onseta.s,a.d dura.ion of symptomsa. a.proa.h is pa.tia. meniscectomy with or without repa.r;however,recently,there ha. been a. increa.ed empha.is on discoid-preserving techniques such a. meniscopla.ty,meniscopexy,a.d menisca. a.logra.t tra.spla.ta.ion.

关键词： Discoid meniscus Sa.ceriza.ion Pa.tia. meniscectomy Meniscopla.ty Meniscopexy Menisca. a.logra.t tra.spla.ta.ion a.throscopy Knee

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