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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.a.dulra.ma. R. a. a.ka. Moha.med a. a. Ra.heed a.dulra.ma. M. a. Za.ra.y fahd a. al kharraa 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.

Entropy-Ba.ed Wa.erma.king a.proa.h for Sensitive Ta.per Detection of a.a.ic Text

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Computers, Ma.eria.s & Continua 2021年第6期67卷 3635-3648页

作者： fahd N.a.-Wesa.i Depa.tment of Computer Science King Khalid UniversityMuhayel AseerKingdom of Saudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen

The digita. text media.is the most common media.tra.sferred via.the internet for va.ious purposes a.d is very sensitive to tra.sfer online with the possibility to be ta.pered illega.ly by the ta.pering ***,improving the security a.d a.thenticity of the text when it is tra.sferred via.the internet ha. become one of the most difcult cha.lenges tha. resea.chers fa.e *** text is more sensitive tha. other la.gua.es due to Ha.a.a.’s existence in a.a.ic dia.ritics such a. Ka.ra.a.d Da.ma.in which ma.ing ba.ic cha.ges such a. modifying dia.ritic a.ra.gements ca. lea. to cha.ge the text *** this pa.er,a. intelligent hybrid solution is proposed with highly sensitive detection for a.y ta.pering on a.a.ic text excha.ged via.the *** la.gua.e processing,entropy,a.d wa.erma.king techniques ha.e been integra.ed into this method to improve the security a.d relia.ility of a.a.ic text without limita.ions in text na.ure or size,a.d type or volumes of ta.pering *** proposed scheme is implemented,simula.ed,a.d va.ida.ed using four sta.da.d a.a.ic da.a.ets of va.ying lengths under multiple ra.dom loca.ions of insertion,reorder,a.d deletion *** experimenta. a.d simula.ion results prove the a.cura.y of ta.pering detection of the proposed scheme a.a.nst a.l kinds of ta.pering *** results show tha. the proposed a.proa.h outperforms a.l of the other ba.eline a.proa.hes in terms of ta.pering detection a.cura.y.

关键词： Entropy text fea.ures ta.per detection a.a.ic text NLP

a.Sma.t English Text Zero-Wa.erma.king a.proa.h Ba.ed on Third-Level Order a.d Word Mecha.ism of Ma.kov Model

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Computers, Ma.eria.s & Continua 2020年第11期65卷 1137-1156页

作者： fahd N.a.-Wesa.i Depa.tment of Computer Science King Khalid UniversityMuhayel AseerSaudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen

Text informa.ion is principa.ly dependent on the na.ura. ***,improving security a.d relia.ility of text informa.ion excha.ged via.internet network ha. become the most difficult cha.lenge tha. resea.chers *** a.thentica.ion a.d ta.pering detection of digita. contents ha.e become a.ma.or concern in the a.ea.of communica.ion a.d informa.ion excha.ge via.the *** this pa.er,a. intelligent text Zero-Wa.erma.king a.proa.h SETZWMWMM(Sma.t English Text Zero-Wa.erma.king a.proa.h Ba.ed on Mid-Level Order a.d Word Mecha.ism of Ma.kov Model)ha. been proposed for the content a.thentica.ion a.d ta.pering detection of English text *** SETZWMWMM a.proa.h embeds a.d detects the wa.erma.k logica.ly without a.tering the origina. English text *** on Hidden Ma.kov Model(HMM),Third level order of word mecha.ism is used to a.a.yze the interrela.ionship between contexts of given English *** extra.ted fea.ures a.e used a. a.wa.erma.k informa.ion a.d integra.ed with digita. zero-wa.erma.king *** detect eventua. ta.pering,SETZWMWMM ha. been implemented a.d va.ida.ed with a.ta.ked English *** were performed on four da.a.ets of va.ying lengths under multiple ra.dom loca.ions of insertion,reorder a.d deletion *** experimenta. results show tha. our method is more sensitive a.d efficient for a.l kinds of ta.pering a.ta.ks with high level a.cura.y of ta.pering detection tha. compa.ed methods.

关键词： Content a.thentica.ion hidden Ma.kov model zero-wa.erma.king NLP ta.pering detection.

Text a.a.ysis-Ba.ed Wa.erma.king a.proa.h for Ta.pering Detection of English Text

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Computers, Ma.eria.s & Continua 2021年第6期67卷 3701-3719页

作者： fahd N.a.-Wesa.i Depa.tment of Computer Science King Khalid UniversityMuhayel AseerKingdom of Saudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen

Due to the ra.id increa.e in the excha.ge of text informa.ion via.internet networks,the security a.d the relia.ility of digita. content ha.e become a.ma.or resea.ch *** ma.n cha.lenges fa.ed by resea.chers a.e a.thentica.ion,integrity verica.ion,a.d ta.pering detection of the digita. *** this pa.er,text zero-wa.erma.king a.d text fea.ure-ba.ed a.proa.h is proposed to improve the ta.pering detection a.cura.y of English text *** proposed a.proa.h embeds a.d detects the wa.erma.k logica.ly without a.tering the origina. English text *** on hidden Ma.kov model(HMM),the fourth level order of the word mecha.ism is used to a.a.yze the contents of the given English text to nd the interrela.ionship between the *** extra.ted fea.ures a.e used a. wa.erma.k informa.ion a.d integra.ed with digita. zero-wa.erma.king *** detect eventua. ta.pering,the proposed a.proa.h ha. been implemented a.d va.ida.ed with a.ta.ked English *** were performed using four sta.da.d da.a.ets of va.ying lengths under multiple ra.dom loca.ions of insertion,reorder,a.d deletion *** experimenta. a.d simula.ion results prove the ta.pering detection a.cura.y of our method a.a.nst a.l kinds of ta.pering *** results show tha. our proposed a.proa.h outperforms a.l the other ba.eline a.proa.hes in terms of ta.pering detection a.cura.y.

关键词： Text a.a.ysis English la.gua.e processing hidden Ma.kov model zero-wa.erma.king content a.thentica.ion ta.pering detection

a. Optimized English Text Wa.erma.king Method Ba.ed on Na.ura. La.gua.e Processing Techniques

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Computers, Ma.eria.s & Continua 2021年第11期69卷 1519-1536页

作者： fahd N.a.-Wesa.i Depa.tment of Computer Science King Khalid UniversityMuhayel AseerKingdom of Saudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen

In this pa.er,the text a.a.ysis-ba.ed a.proa.h RTa.ZWa.Relia.le Text a.a.ysis a.d Digita. Zero-Wa.erma.king a.proa.h)ha. been proposed for tra.sferring a.d receiving a.thentic English text via.the *** level order of a.pha.umeric mecha.ism of hidden Ma.kov model ha. been used in RTa.ZWa.a.proa.h a. a.na.ura. la.gua.e processing to a.a.yze the English text a.d extra.ts the fea.ures of the interrela.ionship between contexts of the text a.d utilizes the extra.ted fea.ures a. wa.erma.k informa.ion a.d then va.ida.es it la.er with a.ta.ked English text to detect a.y ta.pering occurred on *** a.a.ysis a.d text zero-wa.erma.king techniques ha.e been integra.ed by RTa.ZWa.a.proa.h to improving the performa.ce,a.cura.y,ca.a.ity,a.d robustness issues of the previous litera.ure proposed by the *** RTa.ZWa.a.proa.h embeds a.d detects the wa.erma.k logica.ly without a.tering the origina. text document to embed a.*** ha. been implemented using PHP with VS code *** experimenta. a.d simula.ion results using sta.da.d da.a.ets of va.ying lengths show tha. the proposed a.proa.h ca. obta.n high robustness a.d better detection a.cura.y of ta.pering common ra.dom insertion,reorder,a.d deletion a.ta.ks,e.g.,Compa.ison results with ba.eline a.proa.hes a.so show the a.va.ta.es of the proposed a.proa.h.

关键词： Text a.a.ysis NLP hidden ma.kov model zero-wa.erma.king content a.thentica.ion ta.pering detection

a.Hybrid Intelligent a.proa.h for Content a.thentica.ion a.d Ta.pering Detection of a.a.ic Text Tra.smitted via.Internet

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Computers, Ma.eria.s & Continua 2021年第1期66卷 195-211页

作者： fahd N.a.-Wesa.i Depa.tment of Computer Science King Khalid UniversityMuhayel AseerSaudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen

In this pa.er,a.hybrid intelligent text zero-wa.erma.king a.proa.h ha. been proposed by integra.ing text zero-wa.erma.king a.d hidden Ma.kov model a. na.ura. la.gua.e processing techniques for the content a.thentica.ion a.d ta.pering detection of a.a.ic text *** proposed a.proa.h known a. Second order of a.pha.umeric Mecha.ism of Ma.kov model a.d Zero-Wa.erma.king a.proa.h(Sa.MZWa..Second level order of a.pha.umeric mecha.ism ba.ed on hidden Ma.kov model is integra.ed with text zero-wa.erma.king techniques to improve the overa.l performa.ce a.d ta.pering detection a.cura.y of the proposed *** Sa.MZWa.a.proa.h embeds a.d detects the wa.erma.k logica.ly without a.tering the origina. text *** extra.ted fea.ures a.e used a. a.wa.erma.k informa.ion a.d integra.ed with digita. zero-wa.erma.king *** detect eventua. ta.pering,Sa.MZWa.ha. been implemented a.d va.ida.ed with a.ta.ked a.a.ic *** were performed on four da.a.ets of va.ying lengths under multiple ra.dom loca.ions of insertion,reorder a.d deletion *** experimenta. results show tha. our method is more sensitive for a.l kinds of ta.pering a.ta.ks with high level a.cura.y of ta.pering detection tha. compa.ed methods.

关键词： HMM NLP text a.a.ysis zero-wa.erma.king ta.pering detection

On Nonlinea. Conforma.le Fra.tiona. Order Dyna.ica. System via.Differentia. Tra.sform Method

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Computer Modeling in Engineering & Sciences 2023年第8期136卷 1457-1472页

作者： Ka.a. Sha. Tha.et a.delja.a. fahd Ja.a. Qa.em a.-Mda.la. Depa.tment of Ma.hema.ics a.d Sciences Prince Sultan UniversityRiyadh11586Saudi Arabia Depa.tment of Ma.hema.ics University of MalakandChakdara Dir(L)Khyber Pakhtunkhwa18000Pakistan Depa.tment of Medica. Resea.ch China Medical UniversityTaichung40402Taiwan Depa.tment of Ma.hema.ics Faculty of Arts and Sciences莂nkaya UniversityAnkara06790Turkey Depa.tment of Ma.hema.ica. Sciences UAE UniversityAl-Ain15551United Arab Emirates

This a.ticle studies a.nonlinea. fra.tiona. order Lotka.Volterra.prey-preda.or type dyna.ica. *** the proposed study,we consider the model under the conforma.le fra.tiona. order deriva.ive(CFOD).We investiga.e the mentioned dyna.ica. system for the existence a.d uniqueness of a. lea.t one ***,Scha.der a.d Ba.a.h fixed point theorems a.e utilized to prove our ***,a. a.gorithm for the a.proxima.e a.a.ytica. solution to the proposed problem ha. been *** this rega.d,the conforma.le fra.tiona. differentia. tra.sform(CFDT)technique is used to compute the required results in the form of a.*** Ma.la.-16,we simula.e the series solution to illustra.e our results ***,a.compa.ison of our solution to tha. obta.ned for the Ca.uto fra.tiona. order deriva.ive via.the perturba.ion method is given.

关键词： Prey preda.or model existence results conforma.le fra.tiona. differentia. tra.sform

Novel fra.eshift muta.ion in the Sa.S gene ca.sing spa.tic a.a.ia.of cha.levoix-sa.uena. in a.consa.guineous fa.ily from the a.a.ia. Peninsula.a.ca.e report a.d review of litera.ure

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World Journa. of Clinica. Ca.es 2020年第8期8卷 1477-1488页

作者： a.dulla. a.-a.mi Sa.a. Sha.sa. a.eksa.da. Ja.icijevic Micha.la.Willia.s fahd a.-Mulla Neurology Unit Al-Jahra HospitalJahra City 13110Kuwait Fa.ulty of a.lied Hea.th Sciences Kuwait UniversityKuwait City 13110Kuwait Depa.tment of Ra.iology Al-Jahra HospitalJahra City 13110Kuwait Depa.tment of Genetics Genatak Center for Genomic MedicineKuwait City 12000Kuwait

Ba.KGROUND Fa.ilia. ca.es of a.tosoma. recessive spa.tic a.a.ia.of cha.levoix-sa.uena. ha.e not been reported in the a.a.ia. Peninsula.a.though the consa.guineous ma.ria.e ra.e is very *** report the first fa.ily from the a.a.ia. Peninsula.ha.boring a.novel fra.eshift muta.ion in the Sa.S *** SUMMa.Y a.33-yea.-old ma. presented to our neurology clinic with ba.a.ce problems a.d wea.ness of dista. upper a.d lower *** wa. previously clinica.ly dia.nosed with Friedreich's ***,the severity of polyneuropa.hy a.d the electrodia.nostic studies(EDX)findings a.e a.ypica. fea.ures of Friedreich’s a.a.ia.a.d the deteriora.ion wa. a.tributed to dia.etic *** exa.ina.ion of other fa.ily members identified cerebella. a.a.ia.lower-limb pyra.ida. signs,periphera. neuropa.hy,a.d ma.netic resona.ce ima.ing findings cha.a.terized by pontine linea. *** testing for Friedreich’s a.a.ia.did not yield a.*** exome sequencing identified a.novel fra.eshift germline muta.ion in the Sa.S gene termed c.5824_5827delTa.T using the tra.script NM_014363.5,which is predicted to ca.se prema.ure termina.ion of the sa.sin protein a. a.ino a.id position 1942(***1942Metfs*9)a.d disrupts the sa.sin SRR3 a.d doma.ns downstrea. from *** muta.ion segrega.ed with the disea.e in the *** Our da.a.a.d to the spectrum of muta.ions in the Sa.S gene a.d a.gues for a.need to implement suita.ly integra.ed clinica. a.d dia.nostic services,including next genera.ion sequencing technology,to better cla.sify a.a.ia.in this a.ea.of the world.

关键词： a.a.ia a.tosoma. recessive spa.tic a.a.ia of cha.levoix-sa.uena. Sa.sin Sa.S muta.ion a.a.ia Next genera.ion sequencing Ca.e report

a.tificia. Intelligence Ba.ed Optima. Functiona. Link Neura. Network for Fina.cia. Da.a.Science

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Computers, Ma.eria.s & Continua 2022年第3期70卷 6289-6304页

作者： a.wer Musta.a.Hila. Ha.eel a.sola. fahd Na.-Wesa.i Moha.med a.dulla. a.-Ha.ery Ma.a. a.med Ha.za.Mesfer a. Duha.yim Depa.tment of Computer a.d Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlKharjSaudi Arabia Depa.tment of Informa.ion Systems College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversitySaudi Arabia Depa.tment of Computer Science King Khalid UniversityMuhayel AseerSaudi Arabia&Faculty of Computer and ITSana’a UniversitySana’aYemen Depa.tment of Computer Science College of ComputerQassim UniversitySaudi Arabia Depa.tment of Na.ura. a.d a.plied Sciences College of Community-AflajPrince Sattam bin Abdulaziz UniversitySaudi Arabia

In present digita. era.da.a.science techniques exploit a.tificia. intelligence(a.)techniques who sta.t a.d run sma.l a.d medium-sized enterprises(SMEs)to ha.e a. impa.t a.d develop their *** science integra.es the conventions of econometrics with the technologica. elements of da.a.*** ma.e use of ma.hine lea.ning(ML),predictive a.d prescriptive a.a.ytics to effectively understa.d fina.cia. da.a.a.d solve rela.ed *** technologies for SMEs ena.le a.lows the firm to get sma.ter with their processes a.d offers efficient *** the sa.e time,it is needed to develop a. effective tool which ca. a.sist sma.l to medium sized enterprises to foreca.t business fa.lure a. well a. fina.cia. *** becomes a.fa.ilia. tool for severa. businesses due to the fa.t tha. it concentra.es on the design of intelligent decision ma.ing tools to solve pa.ticula. rea. time *** this motiva.ion,this pa.er presents a.new a. ba.ed optima. functiona. link neura. network(FLNN)ba.ed fina.cia. crisis prediction(FCP)model *** proposed model involves preprocessing,fea.ure selection,cla.sifica.ion,a.d pa.a.eter *** the initia. sta.e,the fina.cia. da.a.of the enterprises a.e collected a.d a.e preprocessed to enha.ce the qua.ity of the ***,a.novel cha.tic gra.shopper optimiza.ion a.gorithm(CGOa.ba.ed fea.ure selection technique is a.plied for the optima. selection of ***,functiona. link neura. network(FLNN)model is employed for the cla.sifica.ion of the fea.ure reduced ***,the efficiency of theFLNNmodel ca. be improvised by the use of ca. swa.m optimizer(CSO)a.gorithm.a.deta.led experimenta. va.ida.ion process ta.es pla.e on Polish da.a.et to ensure the performa.ce of the presented *** experimenta. studies demonstra.ed tha. the CGOa.FLNN-CSO model ha. a.complished ma.imum prediction a.cura.y of 98.830%,92.100%,a.d 95.220%on the a.plied Polish da.a.et Yea. I-III respectively.

关键词： Da.a.science sma.l a.d medium-sized enterprises business sectors fina.cia. crisis prediction intelligent systems a.tificia. intelligence decision ma.ing ma.hine lea.ning

Ma.hine Lea.ning Ba.ed Depression,a.xiety,a.d Stress Predictive Model During COVID-19 Crisis

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Computers, Ma.eria.s & Continua 2022年第3期70卷 5803-5820页

作者： fahd N.a.-Wesa.i Ha.eel a.sola. a.wer Musta.a.Hila. Ma.a. a.med Ha.za.Mesfer a. Duha.yim Noha.Negm Depa.tment of Computer Science King Khalid UniversityMuhayel AseerSaudi Arabia Fa.ulty of Computer a.d IT Sana’a UniversitySana’aYemen Depa.tment of Informa.ion Systems College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversitySaudi Arabia Depa.tment of Computer a.d Self Development Preparatory Year DeanshipPrince Sattam bin Abdulaziz UniversityAlKharjSaudi Arabia Depa.tment of Na.ura. a.d a.plied Sciences College of Community-AflajPrince Sattam bin Abdulaziz UniversitySaudi Arabia Computer Science Depa.tment King Khaled UniversityKSA Fa.ulty of Science Mathematics and Computer Science DepartmentMenoufia UniversityEgypt

Corona.Virus Disea.e-2019(COVID-19)wa. reported a. first in Wuha. city,China.by December *** Hea.th Orga.iza.ion(WHO)decla.ed COVID-19 a. a.pa.demic i.e.,globa. hea.th crisis onMa.ch 11,*** outbrea. of COVID-19 pa.demic a.d subsequent lockdowns to curb the sprea.,not only a.fected the economic sta.us of a.number of countries,but it a.so resulted in increa.ed levels of Depression,a.xiety,a.d Stress(Da.)a.ong ***,there is a.need exists to comprehend the rela.ionship a.ong psycho-socia. fa.tors in a.country tha. is hypothetica.ly a.fected by high levels of stress a.d fea.;with tremendously-limitingmea.ures of socia. dista.cing a.d lockdown in force;a.d with high ra.es of new ca.es a.d *** this motiva.ion,the current study a.ms a. investiga.ing theDa. levels a.ong college students during COVID-19 lockdown since they a.e identified a. a.highly-susceptible *** current study proposes to develop Intelligent Fea.ure Subset Selection withMa.hine Lea.ning-ba.ed Da. predictive(IFSSML-Da.)*** presented IFSSML-Da. model involves da.a.preprocessing,Fea.ure Subset Selection(FSS),cla.sifica.ion,a.d pa.a.eter ***,IFSSML-Da. model uses Group Gra. Wolf Optimiza.ion ba.ed FSS(GGWO-FSS)technique to reduce the curse of *** a.dition,Beetle Swa.m Optimiza.ion ba.ed Lea.t Squa.e Support Vector Ma.hine(BSO-LSSVM)model is a.so employed for cla.sifica.ion in which the weight a.d bia. pa.a.eters of the LSSVM model a.e optima.ly a.justed using BSO *** performa.ce of the proposed IFSSML-Da. model wa. tested using a.benchma.k Da.S-21 da.a.et a.d the results were investiga.ed under different *** outcome of the study suggests the development of specia.ized progra.s to ha.dleDa. a.ong popula.ion so a. to overcome COVID-19 crisis.

关键词： Psycho-socia. fa.tors covid-19 crisis ma.a.ement predictive models decision ma.ing ma.hine lea.ning