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A New Approach.of Time Series Variation Based on Power Links and Field Association Words

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Journal of Computer and Communications 2020年第3期8卷 72-85页

作者： Zoh.ir S. Malki El-Sayed Atlam talal h. noor Ah.ad Reda Alzigh.ibi Gh.da Elmarh.my Abdallah.A. Moh.med College of Computer Science and Engineering Taibah University Yanbu KSA Faculty of Science Tanta University Tanta Egypt Math.matics and Computer Science Department Faculty of Science Menoufia University Menoufia Egypt Computer Engineering & Computer Science Unversity of Louisville Louisville USA

Th.s paper h.s proposed a new meth.dology extracting stability classes of field association words depending on automatically power link analysis to enh.nce th. precision of decision tree. In th.s paper, we h.ve studied th. effects of th. time variation based on th. frequencies of specific words called field association words th.t connected to documents using power link in a specific period. Th. stability classes h.ve referred to th. popularity of field association words based on th. ch.nge of time in a given period. Th. new approach.h.s evaluated by conducting experiments simulating results of 1575 files (about 5.16 MB). Based on th.se experiments, it h.s turned out th.t, th. F-measure for ascending, stable and descending classes h.ve ach.eved 93.6%, 99.8% and 75.7%, respectively. Th.se results mean th.t F-measure was increasing by 12%, 4% and 34% th.n traditional meth.ds because of th. power link analysis.

关键词： Information Retrieval Time Ch.nging Power Link Analysis Field Association Words Decision Tree

Android/iPh.ne Mobile Application for Quick Response Pilgrims Campaign Locator

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Journal of Computer and Communications 2020年第5期8卷 1-13页

作者： talal h. noor El-Sayed Atlam Zoh.ir S. Malki Ah.ad Reda Alzigh.ibi h.san h.sh.m Rash. El-Agamy Faculty of Science Tanta University Tanta Egypt.

Development and implementation of pilgrims (h.jj) Guide application to be used at h.jj season would facilitate follow-up of campaign supervisors on th.ir campaign’s safety and location. Th. systems would also allow h.jj and Umrah.administration to manage th. crowd of th. campaigns in an easy manner. In th.s paper, we propose Android/iPh.ne application th.t allows h.jj administration to monitor pilgrims using Quick Response Codes. Using quick response code application allows campaign supervisors and h.jj and Umrah.employees to monitor pilgrims and guide th.m in case of getting lost. Th. application offers an easier and faster service th.n traditional approach.used at h.jj season by h.man guidance. It is a very convenient service th.t would relief stresses of pilgrim’s relatives wh. worry about th.ir relatives performing h.jj. Th. results sh.w th.t th. average score of our approach.(QR) is 4.72 out of 5 comparing with.traditional mobile applications indicating th.t th. users are feeling enjoyable wh.le using th. new application features and th. system is easy to use. Finally, th. systems would assist in ach.eving th. h.gh.st degree of pilgrims safety at h.jj season.

关键词： Android/iPh.ne Mobile Application Locator Pilgrims Campaign

DFT investigation of h.lf-metallic ferromagnetic rare earth.based spinels Mgh._(2)Z_(4)(Z=S,Se)

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Journal of Rare Earth. 2024年第1期42卷 121-128,I0005页

作者： Maiza Zanib Mumtaz Manzoor N.A.noor M.Waqas Iqbal Mazia Asgh.r h.h.h.gazy A.Laref Department of Ph.sics Riphah International UniversityLahore CampusPakistan Research.Centre for Advanced Materials Science King Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Department of Ph.sics Faculty of ScienceKing Khalid UniversityP.O.Box 9004AbhaSaudi Arabia Department of Ph.sics and Astronomy College of ScienceKing Saud UniversityRiyadh11451Saudi Arabia

h.lf-metallic ferromagnetism,mech.nical as well as th.rmoelectric properties for rare earth.based spinels Mgh._(2)Z_(4)(Z=S,Se)were investigated using density functional th.ory(DFT).Structural optimization was done with.Perdew-Burke-Eh.enzorf(PBE)sol-generalized gradient approximation(GGA)to calculate th. lattice constant of both.spinels comparable to experimental *** addition,Born stability criteria and negative formation energy sh.w th.t our studied spinels are also structurally and dynamically stable in th. cubic *** ferromagnetic(FM)state stability,we also calculated th. energy differences among FM,antiferromagnetic(AFM),and non-magnetic(NM)***,Curie temperatures of ferromagnetic ph.ses were also *** used Trans-Blah. improved BeckeJoh.son(TB-mBJ)potential functional for electronics as well as magnetic ch.racteristics,wh.ch.lead to th. consistent explanation of h.lf-metallic ferromagnetism,representing th. wh.le band-occupancy in material with.exact detail of density of states(DOS).Th. stable FM state was examined in spinels due to th. exch.nge splitting of h. cation consisting of p-d h.bridizations compatible with.th. result ach.eved for electronics band structure and ***,spin magnetic moment was explained in terms of anion,cation,and sh.ring ch.rge on studied *** addition,th. calculated th.rmoelectric properties clearly sh.w th.t operation range of th.se systems may be utilized by future experimental works for identifying th. potential applications of th.se systems.

关键词： h.-based spinels DFT simulations Mech.nical parameters Electronic properties h. ferromagnetism Figure of merit

h.rnessing Blockch.in to Address Plasma Donation Network Ch.llenges

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Computers, Materials & Continua 2023年第7期76卷 631-646页

作者： Sh.vani Batra Moh.mmad Zubair Kh.n Gatish.Priyadarsh. Ayman noor talal h.noor Namrata Sukh.ja Prakash.Srivastava Department of Computer Science and Engineering SRM UniversityDelhi-NCR1310029India Department of Computer Science and Information Taibah UniversityMedina42353Saudi Arabia Department of Computer Science and Engineering KIET Group of InstitutionsDelhi-NCRGhaziabad201206India College of Computer Science and Engineering Taibah UniversityMadinahSaudi Arabia College of Computer Science and Engineering Taibah UniversityYanbuMadinahSaudi Arabia Department of Computer Science and Engineering Banasthali VidyapithRajasthan304022India Department of Computer Science and Engineering Graphic Era(Deemed to Be University)Dehradun248002India

Plasma th.rapy is an extensively used treatment for critically unwell *** th.s procedure,a legitimate plasma donor wh. can continue to supply plasma after h.aling is ***,significant dangers are associated with.supply management,such.as th. ambiguous provenance of plasma and th. spread of infected or subpar blood into medicinal ***,from an ideological standpoint,less powerful people may be exploited th.ough.ut th. contribution ***,th.re is a danger to th. logistics system because th.re are now just some plasma *** research.intends to investigate th. blockch.in-based solution for blood plasma to facilitate auth.ntic plasma *** parameters,including electronic identification,ch.in code,and certified ledgers,h.ve th. potential to exert a substantial,profound influence on th. distribution and implementation process of blood *** understand th. practical ramifications of blockch.in,th. current study provides a proof of concept approach.th.t aims to simulate th. procedural code of modern plasma distribution ecosystems using a blockch.in-based *** agent-based modeling used in th. testing and evaluation mimics th. supply ch.in to assess th. blockch.in’s feasibility,advantages,and constraints for th. plasma.

关键词： Blockch.in h.perledger fabric information visibility plasma donation network plasma quality

An IoT-Based Energy Conservation Smart Classroom System

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Intelligent Automation & Soft Computing 2023年第3期35卷 3785-3799页

作者： talal h.noor El-Sayed Atlam Abdulqader M.Almars Ayman noor Amer S.Malki College of Computer Science and Engineering Taibah UniversityYanbu46421-7143MedinahKSA Department of Computer Science Faculty of ScienceTanta UniversityTantaEgypt College of Computer Science and Engineering Taibah UniversityMedinahKSA

With.th. increase of energy consumption worldwide in several domains such.as industry,education,and transportation,several tech.ologies played an inﬂuential role in energy conservation such.as th. Internet of Th.ngs(IoT).In th.s article,we describe th. design and implementation of an IoT-based energy conser-vation smart classroom system th.t contributes to energy conservation in th. edu-cation *** proposed system not only allows th. user to access and control IoT devices(e.g.,ligh.s,projectors,and air conditions)in real-time,it also h.s th. capability to aggregate th. estimated energy consumption of an IoT device,th. smart classroom,and th. building based on th. energy consumption and cost model th.t we ***,th. proposed model aggregates th. estimated energy cost according to th. Saudi Electricity Company(SEC)***,th. model aggregates in real-time th. estimated energy conservation percentage and estimated money-saving percentage compared to data collected wh.n th. system wasn't *** feasibility and beneﬁts of our system h.ve been validated on a real-world scenario wh.ch.is a classroom in th. college of computer science and engineering,Taibah.University,Yanbu *** results of th. experimental studies are promising in energy conservation and cost-saving wh.n using our proposed system.

关键词： Energy consumption energy conservation energy cost Internet of Th.ngs(IoT) smart classroom

Collaborative Efforts and Strategies for Ch.lera Outbreak Control in Garissa County, Kenya: Implementation of Water Quality Monitoring Interventions

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Journal of Water Resource and Protection 2024年第2期16卷 123-139页

作者： Mich.el h.btu Mark Nanyingi Ali A. h.ssan Abdiwah.d M. noor Joel Mutyandia Muli Alan Mwika Julius Wekesa Ah.ed Fidh.w Diba Dulach. Landry Kabego Ish.ta Nannie Conteh.Andre Arsene Bita Fouda Sonia Ch.ne Aden h. Ibrah.m Ah.ed Nadh.r Omar Martins C. Livinus Abdourah.ane Diallo World h.alth.Organization Nairobi Kenya Department of h.alth Garissa County Government Garissa Kenya Water Resources Auth.rity Garissa Kenya World h.alth.Organization Regional Office for Africa Brazzaville Congo Regional Agency for h.alth Dijon France

A multi-faceted Case Area Targeted Intervention (CATI) approach.emph.sizing th. integration of Water, Sanitation and h.giene (WASh. interventions and Oral Ch.lera Vaccine (OCV) campaign was employed to respond to th. outbreak of ch.lera in Garissa County. Drinking water sources in areas h.avily impacted by ch.lera were systematically mapped and tested for microbiological quality. Th. quality assessment was carried out in April 2023 during an ongoing ch.lera outbreak in th. county. A total of 109 samples were collected and tested for th.rmotolerant coliforms and oth.r in situ parameters. Th. finding revealed th.t more th.n 87% of th. samples did not meet th. World h.alth.Organization (Wh.) standard for th.rmotolerant coliforms;and 30% h.d turbidity values above th. recommended th.esh.ld values. None of th. 109 samples h.d any traceable residual ch.orine. Following th.se findings, th. county government implemented th. targeted interventions wh.ch.resulted in a positive impact in th. figh. against ch.lera. Th. Wh. supported key interventions wh.ch.included capacity building in water quality monitoring and prepositioning of critical WASh.commodities to th. ch.lera affected areas.

关键词： Ch.lera Drinking Water h.useh.ld Water Treatment Kenya

Optimizing Average Electric Power During th. Ch.rging of Lith.um-Ion Batteries Th.ough.th. Taguch. Meth.d

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Transactions of Tianjin University 2024年第2期30卷 152-166页

作者： Moh. h.S.Alrash.an Department of Electrical Engineering Al-Hussein Bin Talal UniversityMaan 71110Jordan

In recent times, lith.um-ion batteries h.ve been widely used owing to th.ir h.gh.energy density, extended cycle lifespan, and minimal self-disch.rge rate. Th. design of h.gh.speed rech.rgeable lith.um-ion batteries faces a significant ch.llenge owing to th. need to increase average electric power during ch.rging. Th.s ch.llenge results from th. direct influence of th. power level on th. rate of ch.mical reactions occurring in th. battery electrodes. In th.s study, th. Taguch. optimization meth.d was used to enh.nce th. average electric power during th. ch.rging process of lith.um-ion batteries. Th. Taguch. tech.ique is a statistical strategy th.t facilitates th. systematic and efficient evaluation of numerous experimental variables. Th. proposed meth.d involved varying seven input factors, including positive electrode th.ckness, positive electrode material, positive electrode active material volume fraction, negative electrode active material volume fraction, separator th.ckness, positive current collector th.ckness, and negative current collector th.ckness. Th.ee levels were assigned to each.control factor to identify th. optimal conditions and maximize th. average electric power during ch.rging. Moreover, a variance assessment analysis was conducted to validate th. results obtained from th. Taguch. analysis. Th. results revealed th.t th. Taguch. meth.d was an eff ective approach.for optimizing th. average electric power during th. ch.rging of lith.um-ion batteries. Th.s indicates th.t th. positive electrode material, followed by th. separator th.ckness and th. negative electrode active material volume fraction, was key factors significantly infl uencing th. average electric power during th. ch.rging of lith.um-ion batteries response. Th. identification of optimal conditions resulted in th. improved performance of lith.um-ion batteries, extending th.ir potential in various applications. Particularly, lith.um-ion batteries with.average electric power of 16 W and 17

关键词： Lith.um-ion batteries Average electric power during ch.rging Taguch. meth.d COMSOL Multiph.sics software C rate L27 orth.gonal array

Middle East respiratory syndrome coronavirus in pediatrics: a report of seven cases from Saudi Arabia

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Frontiers of Medicine 2019年第1期13卷 126-130页

作者： Sarah.h. Alfaraj Jaffar A. Al-Tawfiq talal A. Altuwaijri Ziad A. Memish University of British.Columbia VancouverV6T 1Z4Canada Corona Center Infectious Diseases DivisionDepartment of PediatricPrince Mohamed Bin Abdulaziz HospitalMinistry of HealthRiyadh 11676Saudi Arabia Indiana University Sch.ol of Medicine IndianapolisIN 46202USA Joh.s h.pkins Aramco h.alth.are Dhahran 31311Saudi Arabia Department of Surgery King Saud UniversityRiyadh 11692Saudi Arabia College of Medicine Alfaisal UniversityRiyadh 11533Saudi Arabia Infectious Diseases Division Department of MedicinePrince Mohamed Bin Abdulaziz HospitalMinistry of HealthRiyadh 11676Saudi Arabia Department of Global h.alth Rollins School of Public HealthEmoiy UniversityAtlantaGA 30322USA

Infection with.Middle East respiratory syndrome coronavirus (MERS-CoV) emerged in 2012 as an important respiratory disease with.h.gh.fatality rates of 40%—60%. Despite th. increased number of cases over subsequent years, th. number of pediatric cases remained low. A review of studies conducted from June 2012 to April 19, 2016 reported 31 pediatric MERS-CoV cases. In th.s paper, we present th. clinical and laboratory features of seven patients with.pediatric MERS. Five patients h.d no underlying medical illnesses, and th.ee patients were asymptomatic. Of th. seven cases, four (57%) patients sough. medical advice with.n 1-7 days from th. onset of symptoms. Th. th.ee oth.r patients (43%) were asymptomatic and were in contact with.patients with.confirmed diagnosis of MERS-CoV. Th. most common presenting symptoms were fever (57%), cough.(14%), sh.rtness of breath.(14%), vomiting (28%), and diarrh.a (28%). Two (28.6%) patients h.d platelet counts of h.d an underlying end-stage renal disease. Th. remaining patients presented with.normal blood count, liver function, and urea and creatinine levels. Th. documented MERS-CoV Ct values were 32 38 for four of th. seven cases. Two patients (28.6%) h.d abnormal ch.st radiograph.c findings of bilateral infiltration. One patient (14.3%) required ventilator support, and two patients (28.6%) required oxygen supplementation. All th. seven patients were disch.rged with.ut complications.

关键词： Middle East respiratory syndrome coronavirus MERS-CoV pregnancy pediatrics

Spinal dural arteriovenous fistula:a compreh.nsive review of th. h.story,classification systems,management,and prognosis

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Ch.nese Neurosurgical Journal 2024年第1期10卷 48-56页

作者： Ali Alkh.ibary Ah.ud Alh.rbi Nada Alnefaie h.jar Alammar Alsh.ymaa M.Arish. noor Algh.nim Yazeed M.Aldh.yan Arwa Albaiah. Yah.a h.Kh.rmi Wael Alsh.ya Saad AlQah.tani Ah.ed Aloraidi Ah.ed Alkh.ni Sami Kh.iry College of Medicine King Saud Bin Abdulaziz University for Health SciencesRiyadhSaudi Arabia King Abdullah.International Medical Research.Center RiyadhSaudi Arabia Division of Neurosurgery Department of SurgeryKing Abdulaziz Medical CityMinistry of National Guard-Health AffairsRiyadhSaudi Arabia Department of Neurosurgery National Neurosciences InstituteKing Fahad Medical CityRiyadhSaudi Arabia College of Medicine Jazan UniversityJazanSaudi Arabia Department of Neurosurgery King Faisal Specialist Hospital and Research CenterRiyadhSaudi Arabia Department of Surgery Faculty of MedicineJazan UniversityJazanSaudi Arabia

Spinal dural arteriovenous fistulas account for th. majority of spinal vascular *** are typically located in th. th.racolumbar region and are diagnosed in th. middle-aged and elderly *** spinal dural arteriovenous fistulas h.ve been postulated to be acquired,th.ir exact development remains ***,th. arteriovenous sh.nt is situated close to th. spinal nerve root,inside th. dura mater,wh.re th. blood from th. radiculomeningeal artery and radicular vein *** h.story,th.re h.ve been multiple classification systems of spinal arteriovenous sh.nts since *** were mainly based on th. evolution of diagnostic studies as well as th. treatment of th.se *** classification systems h.ve undergone significant ch.nges over th. *** intracranial dural arteriovenous fistula,spinal dural arteriovenous fistula is progressive in *** neurological manifestations,due to venous congestion,tend to be insidious as well as *** include sensory deficits,such.as paresth.sia,bilateral and/or unilateral radicular pain affecting th. lower limbs,and gait *** dural arteriovenous fistulas can be suspected on magnetic resonance imaging/magnetic resonance angiograph. and confirmed by digital subtraction angiograph.(DSA).Th. management includes surgery,endovascular th.rapy,and in selected cases,*** treatment goal of spinal dural arteriovenous fistula is to h.lt th. progression of th. *** prognosis depends on both.th. duration of symptoms as well as th. clinical condition prior to *** present article compreh.nsively reviews th. path.ph.siology,ch.nges in classification systems,natural h.story,clinical manifestations,radiological features,management,and prognosis.

关键词： Connection Endovascular Myelopath. Vascular