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Patterns o. Infertility and Abo.tio. in Saudi Arabia: A Cro.s-Sectio.al Study

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o.en Jo.rnal o. o.stetrics and Gyneco.o.y 2024年第6期14卷 911-922页

作者： majed Saeed Alshahrani Department o. o.stetrics and Gynaeco.o.y College of Medicine Najran University Najran Saudi Arabia

Backgro.nd: Infertility and abo.tio. are significant repro.uctive health co.cerns glo.ally, impacting individuals' well-being and healthcare systems. In Saudi Arabia, cultural, so.ial, and religio.s facto.s influence perceptio.s and management o. these issues, necessitating research to.understand the patterns and asso.iated facto.s. Study Aim: This cro.s-sectio.al study aimed to.investigate the patterns o. infertility and abo.tio. amo.g 458 wo.en in Saudi Arabia, fo.using o. demo.raphic pro.iles, repro.uctive histo.ies, medical co.ditio.s, and lifestyle facto.s. Metho.o.o.y: Participants were recruited fro. healthcare facilities, and data o. age, BMI, repro.uctive histo.y, medical co.ditio.s, assisted repro.uctio. metho.s, and lifestyle behavio.s were co.lected. Statistical analyses, including chi-square tests, were co.ducted to.examine asso.iatio.s between variables. Results: The majo.ity o. participants were aged 30 - 39 years (47.4%), with 76.9% experiencing seco.dary infertility. Amo.g tho.e with o.fspring (76.9%), 31% repo.ted using assisted repro.uctio. metho.s, primarily o.arian stimulato.s (54.2%). Abo.tio. histo.y was repo.ted by 39.5% o. participants. Significant asso.iatio.s were fo.nd between age and infertility type (X2 = 5.8, p = 0.054), having o.fspring and infertility type (X2 = 458.0, p = 0.001), menstrual irregularity and infertility type (X2 = 11.4, p = 0.001), and abo.tio. histo.y and delayed fertility (X2 = 10.4, p = 0.001). Co.clusio.: o.r study reveals significant asso.iatio.s between demo.raphic, medical, and lifestyle facto.s with infertility patterns and abo.tio. histo.y amo.g Saudi wo.en. These findings emphasize the need fo. tailo.ed interventio.s addressing medical co.ditio.s, age-related facto.s, and access to.repro.uctive healthcare services.

关键词： Infertility Abo.tio. Saudi Arabia Repro.uctive Health Assisted Repro.uctio. Cro.s-Sectio.al Study

Explainable Deep Fake Framewo.k fo. Images Creatio. and Classificatio.

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Jo.rnal o. Co.puter and Co.municatio.s 2024年第5期12卷 86-101页

作者： majed M. Alwateer Department o. Co.puter Science College of Computer Science and Engineering Taibah University Yanbu Saudi Arabia

Deep learning is a practical and efficient technique that has been used extensively in many do.ains. Using deep learning techno.o.y, deepfakes create fake images o. a perso. that peo.le canno. distinguish fro. the real o.e. Recently, many researchers have fo.used o. understanding ho. deepkakes wo.k and detecting using deep learning appro.ches. This paper intro.uces an explainable deepfake framewo.k fo. images creatio. and classificatio.. The framewo.k co.sists o. three main parts: the first appro.ch is called Instant ID which is used to.create deepfacke images fro. the o.iginal o.e;the seco.d appro.ch called Xceptio. classifies the real and deepfake images;the third appro.ch called Lo.al Interpretable Mo.el (LIME) pro.ides a metho. fo. interpreting the predictio.s o. any machine learning mo.el in a lo.al and interpretable manner. o.r study pro.o.es deepfake appro.ch that achieves 100% precisio. and 100% accuracy fo. deepfake creatio. and classificatio.. Furthermo.e, the results highlight the superio. perfo.mance o. the pro.o.ed mo.el in deep fake creatio. and classificatio..

关键词： Deepfakes Machine Learning Deep Learning Fake Detectio. So.ial Media LIME Technique

Micro.hallus early management in infancy saves adultho.d sensual life:A co.prehensive review

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Wo.ld Jo.rnal o. Clinical Pediatrics 2024年第2期13卷 16-37页

作者： Mo.ammed Al-Beltagi Nermin Kamal Saeed Adel Salah Bediwy majed A Shaikh Reem Elbeltagi Department o. Pediatric Faculty of MedicineTanta UniversityTanta 31511Egypt Department o. Pediatric University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department o. Pediatric University Medical CenterSulaiman Al Habib Medical GroupManama 26671Bahrain Department o. Medical Micro.io.o.y Sectio. and Patho.o.y Salmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12Bahrain Department o. Medical Micro.io.o.y Sectio. and Patho.o.y Irish Royal College of SurgeonBusaiteen 15503Bahrain Department o. Pulmo.o.o.y Faculty of MedicineTanta UniversityTanta 31527Egypt Department o. Pulmo.o.o.y University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department o. Pulmo.o.o.y University Medical CenterSulaiman Al Habib Medical GroupManama 26671Bahrain Department o. Pediatrics Ibn Al Nafees HospitalManama 54533Bahrain Department o. Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503Bahrain

Micro.hallus/Micro.enis is a rare co.ditio. with significant physical and psycho.o.ical implicatio.s fo. affected *** article co.prehensively reviews micro.enis,its etio.o.y,epidemio.o.y,and vario.s treatment *** co.ducted a tho.o.gh literature review to.co.lect relevant info.matio. o. micro.enis and micro.hallus,as well as related *** primary databases were PubMed,Medline,and Go.gle *** searched fo. articles published in English between 2000 and *** analysis included 67 review articles,56 research studies,11 case repo.ts,o.e guideline,and o.e *** search terms included"micro.hallus","micro.enis","co.genital hypo.o.ado.ro.ic hypo.o.adism","andro.en insensitivity syndro.e","pediatric management o. micro.enis","testo.tero.e therapy",and"psycho.o.ial implicatio.s o. micro.enis".We fo.used o. diagno.ing micro.enis and related co.ditio.s,including ho.mo.al assessments,medical and surgical treatment o.tio.s,psycho.o.ial and psycho.o.ical well-being,sexual develo.ment o. ado.escents,and so.io.ultural influences o. men's perceptio.s o. penile ***,we explo.ed parenting and family dynamics in cases o. micro.enis and diso.ders o. sex develo.ment,implicatio.s o. ho.mo.al treatment in neo.ates,and studies related to.penile augmentatio. pro.edures and their *** article highlights the impo.tance o. early diagno.is and interventio. in addressing the physical and psycho.o.ical well-being o. individuals with *** pro.edures,such as penile lengthening and girth enhancement,and no.-surgical appro.ches like ho.mo.al therapy are *** significance o. psycho.o.ical suppo.t,educatio.,and lifestyle mo.ificatio.s is *** management and co.prehensive care are crucial fo. individuals with micro.enis,fro. infancy to.ado.escence and beyo.d.A multidisciplinary appro.ch invo.ving uro.o.ists,endo.rino.o.ists,and mental health pro.essio.als is *** assessment o. treatment e

关键词： Micro.hallus Micro.enis Hypo.o.adism Children Adults Sensual life Testo.tero.e therapy

A no.el medical image data pro.ectio. scheme fo. smart healthcare system

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CAAI Transactio.s o. Intelligence Techno.o.y 2024年第4期9卷 821-836页

作者： Mujeeb Ur Rehman Arslan Shafique Muhammad Shahbaz Khan Maha Driss Wadii Bo.lila Yazeed Yasin Ghadi Suresh Babu Changalasetty majed Alhaiso.i Jawad Ahmad Scho.l o. Co.puter Science and Info.matics Cyber Technology InstituteDe Montfort UniversityLeicesterUK Department o. Bio.edical Engineering University of GlasgowGlasgowUK Scho.l o. Co.puting Engineering and the Built EnvironmentEdinburgh Napier UniversityEdinburghUK Ro.o.ics and Internet‐o.‐Things Labo.ato.y Prince Sultan UniversityRiyadhSaudi Arabia Department o. Co.puter Science Al Ain UniversityAl AinUnited Arab Emirates Department o. Co.puter Engineering College of Computer Science King Khalid UniversityAbhaSaudi Arabia Co.puter Sciences Department College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityRiyadhSaudi Arabia

The Internet o. Multimedia Things(Io.T)refers to.a netwo.k o. interco.nected multimedia devices that co.municate with each o.her o.er the ***,smart healthcare has emerged as a significant applicatio. o. the Io.T,particularly in the co.text o. kno.ledge‐based learning *** healthcare systems leverage kno.ledge‐based learning to.beco.e mo.e co.text‐aware,adaptable,and auditable while maintain-ing the ability to.learn fro. histo.ical *** smart healthcare systems,devices capture images,such as X‐rays,Magnetic Reso.ance *** security and integrity o. these images are crucial fo. the databases used in kno.ledge‐based learning systems to.fo.ter structured decisio.‐making and enhance the learning abilities o. ***,in kno.ledge‐driven systems,the sto.age and transmissio. o. HD medical images exert a burden o. the limited bandwidth o. the co.municatio. channel,leading to.data trans-missio. *** address the security and latency co.cerns,this paper presents a lightweight medical image encryptio. scheme utilising bit‐plane deco.po.itio. and chao. *** results o. the experiment yield entro.y,energy,and co.relatio. values o. 7.999,0.0156,and 0.0001,*** validates the effectiveness o. the encryptio. system pro.o.ed in this paper,which o.fers high‐quality encryptio.,a large key space,key sensitivity,and resistance to.statistical attacks.

关键词： data analysis medical image pro.essing security

Acute paro.ysmal co.d hemo.lo.inuria upo. dengue fever:A case repo.t

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Jo.rnal o. Acute Disease 2024年第3期13卷 121-124页

作者： Mo.in majed Abdul Basit Aluri Anamika Syed Arfa Ashrafunnisa Rahul Dev Singh Ratho.e Department o. Labo.ato.y Medicine Yashoda HospitalHyderabadIndia Department o. Pediatrics and Neo.ato.o.y Yashoda HospitalHyderabadIndia

Ratio.ale:Dengue fever is capable o. inciting the fo.matio. o. transient po.yclo.al antibo.ies directed at red blo.d cell antigens,resulting in co.plement-mediated hemo.ysis,leading to.intravascular hemo.ysis and ***’s co.cern:A 12-year-o.d male patient who.reco.ered fro. dengue fever a week ago.had red blo.d cell agglutinatio.,sphero.ytes,and engulfment o. red blo.d cells(erythro.hago.yto.is)by mo.o.ytes and neutro.hils o. ro.tine hemato.o.ical peripheral blo.d *** unexpected blo.d smear results pro.pted the lab physicians to.investigate auto.mmune hemo.ytic anemia,which revealed a mo.o.pecific po.itive direct antiglo.ulin test fo. co.plement(C3d,C3b)and the presence o. Do.ath-Landsteiner ***:Paro.ysmal co.d hemo.lo.inuria(PCH),seco.dary to.dengue ***:o.ygen supplements,antibio.ics,intraveno.s immuno.lo.ulins,stero.d therapy,and packed cell transfusio.s were ***:The patient’s co.ditio. was impro.ed fo.lo.ing the ***:Po.t-dengue PCH is a rare co.plicatio. that requires a tho.o.gh peripheral smear examinatio. fo. erythro.hago.yto.is,as advanced hemato.o.y analyzers fail to.detect such findings.

关键词： Paro.ysmal co.d hemo.lo.inuria Dengue Erythro.hago.yto.is Do.ath-Landsteiner test Treatment

Text Co.pressio. Based o. Letter’s Prefix in the Wo.d

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Co.puters, Materials & Co.tinua 2020年第7期64卷 17-30页

作者： majed AbuSafiya Al-Ahliyya Amman University Amman19328Jordan

Huffman[Huffman(1952)]enco.ing is o.e o. the mo.t kno.n co.pressio. *** its basic use,o.ly o.e enco.ing is given fo. the same letter in text to.*** this paper,a text co.pressio. algo.ithm that is based o. Huffman enco.ing is *** enco.ing is used to.give different enco.ings fo. the same letter depending o. the prefix preceding it in the wo.d.A deterministic finite auto.ato.(DFA)that reco.nizes the wo.ds o. the text is *** DFA reco.ds the frequencies fo. letters that label the *** state will co.respo.d to.o.e o. the prefixes o. the wo.ds o. the *** every state,a different Huffman enco.ing is defined fo. the letters that label the transitio.s leaving that *** Huffman enco.ings are then used to.enco.e the letters o. the wo.ds in the *** algo.ithm was implemented and experimental study sho.ed significant reductio. in co.pressio. ratio.o.er the basic Huffman ***,mo.e time is needed to.co.struct these co.es.

关键词： Text co.pressio. Huffman enco.ing deterministic finite auto.ata

Singularity Fo.matio. fo.the General Po.seuille Flo. o. Nematic Liquid Crystals

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Co.municatio.s o. Applied Mathematics and Co.putatio. 2023年第3期5卷 1130-1147页

作者： Geng Chen majed So.iani Department o. Mathematics University of KansasLawrenceKS 66045USA

We co.sider the Po.seuille flo. o. nematic liquid crystals via the full Ericksen-Leslie *** mo.el is described by a co.pled system co.sisting o. a heat equatio. and a quasilinear wave *** this paper,we will co.struct an example with a finite time cusp singularity due to.the quasilinearity o. the wave equatio.,extended fro. an earlier resulto.aspecial case.

关键词： Liquid crystals Cusp singularity Quasilinear wave equatio.

So.idificatio. Studies o. 3003 Aluminium Allo.s with Cu and Zr Additio.s

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Jo.rnal o. Materials Science & Techno.o.y 2011年第7期27卷 615-627页

作者： majed M.R.Jaradeh To.bjo.n Carlberg Mid Sweden University FSCN SE-851 70 Sundsvall Sweden

The effects o. Cu and Zr additio.s, o. the micro.tructure fo.matio., precipitatio. and ingo. cracking, in co.mercial 3003 Al allo.s have been studied. The investigatio. was carried o.t by characterizing the grain structure in DC-cast ro.ling ingo.s, and studying the so.idificatio. micro.tructure o. Bridgman directio.ally so.idified samples. To.better understand the influence o. the different Cu and Zr co.tents o. the phase precipitatio.s, differential thermal analysis （DTA） experiments were perfo.med. Results fro. the ingo. micro.tructure analysis sho. that in co.mercial allo.s with relatively high co.tents o. Cu and Zr, no.significant differences in measured grain sizes co.pared to.co.ventio.al 3003 Al allo.s co.ld be fo.nd. Ho.ever, o.ly Zr co.taining allo.s exhibited significantly larger grain sizes. Increased grain refiner and/o. titanium additio.s co.ld co.pensate fo. the negative effects o. nucleatio. no.mally fo.lo.ing Zr allo.ing. Different types o. precipitates were o.served. Based o. DTA experiments, increased Cu and Zr co.tents resulted in the fo.matio. o. Al2Cu phase, and increased so.idificatio. range. It was also.fo.nd that increased Mn co.tent favo.s an early precipitatio. o. Al6（Mn,Fe） giving relatively co.rse precipitates. It was co.cluded that the Cu allo.ing has a detrimental effect o. ho. tearing.

关键词： Aluminium 3003 Al-Cu-Zr allo.s Micro.tructure analysis Directio.al so.idificatio. Differential thermal analysis (DTA) Cracking Ho. tearing Precipitatio.

Multilayer Self-Defense System to.Pro.ect Enterprise Clo.d

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Co.puters, Materials & Co.tinua 2021年第1期66卷 71-85页

作者： Shailendra Mishra Sunil Kumar Sharma majed A.Alo.aidi Co.lege o. Co.puter and Info.matio. Sciences Majmaah UniversityMajmaah11952Saudi Arabia

A data breach can serio.sly impact o.ganizatio.al intellectual pro.erty,reso.rces,time,and pro.uct *** risk o. system intrusio. is augmented by the intrinsic o.enness o. co.mo.ly utilized techno.o.ies like TCP/IP *** TCP relies o. IP addresses,an attacker may easily trace the IP address o. the *** that many o.ganizatio.s run the risk o. data breach and cyber-attacks at a certain po.nt,a repeatable and well-develo.ed incident respo.se framewo.k is critical to.shield *** clo.d po.sesses the challenges o. security,lack o. transparency,trust and lo.s o. *** eases quickens the pro.essing o. info.matio. but ho.ds numero.s risks including hacking and co.fidentiality *** risk increases when the o.ganizatio. o.tso.rces the clo.d sto.age services thro.gh the vendo. and suffers fro. security breaches and need to.create security systems to.prevent data netwo.ks fro. being *** business mo.el also.leads to.insecurity issues which derail its *** attack mitigatio. system is the best so.utio. to.pro.ect o.line services fro. emerging *** research fo.uses o. clo.d co.puting security,cyber threats,machine learning-based attack detectio.,and mitigatio. *** pro.o.ed SDN-based multilayer machine learning-based self-defense system effectively detects and mitigates the cyber-attack and pro.ects clo.d-based enterprise *** results sho. the accuracy o. the pro.o.ed machine learning techniques and the effectiveness o. attack detectio. and the mitigatio. system.

关键词： Cybersecurity cyber threats cyber-attacks attack mitigatio. system