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knowledge,attitudes and practices of the Saudi population to.ard people with epilepsy:narrow or wide?

Acta Epileptologica 2023年第4期6卷 223-230页

作者： Alawi A.Al-Attas o.ar k.alshehri Abdulrahman G.Malhan Hani M.Alabdaly osamah k.Alfentokh Amen A.Bawazir Department of Adult Neurology King Saud Medical City7790 Al Imam Abdul Aziz Ibn Muhammad Ibn SaudUlaishahRiyadh 127463617Riyadh12746Saudi Arabia Department of Adult Neurology National Neuroscience InstituteKing Fahad Medical CityRiyadh11525Saudi Arabia College of Medicine ALMaarefa UniversityRiyadh13713Saudi Arabia Department of Internal Medicine King Abdullah HospitalBisha1108Saudi Arabia Department of General Surgery King Saud Medical CityRiyadh12746Saudi Arabia

Background Although epilepsy has been acknowledged as an illness since ancient time,the public attitude to.ard epilepsy has not changed drastically due to the lack of appropriate *** study aims to determine the public perceptions of epilepsy in five main regions of Saudi *** In this cross-sectional questionnaire-based study,Saudi citizens living in the major cities of the five main regions of the kingdom of Saudi arabia(the central,eastern,western,northern,and southern regions)completed the survey that included 27 questions about epilepsy *** A total of 7118 individuals from five regions participated in the survey:6749(94.8%)of respondents were Saudi,and 369(5.2%)were *** the 7118 respondents,6897 respondents(96.9%)did not have epilepsy,and 3378 respondents(47.5%)stated that they had never witnessed an epileptic *** addition,3749(52.7%)respondents incorrectly attributed epilepsy to non-neurologic conditions,and 4865(68.3%)respondents had an overall negative attitude to.ard people with epilepsy(PWE).They expressed objections to their child associating with PWE(2002;28.1%)or their close relatives marrying PWE(3192;44.8%),some believed that PWE are inferior(402;5.6%),refused to hire a PWE(1126;15.8%),and would feel discomfort around PWE(724;10.3%).In addition,2025 individuals(28.4%)believed that the health of PWE deteriorates over time;1485 individuals(20.9%)believed that PWE get sick more often than others;181 individuals(2.5%)believed that epilepsy could be transmitted;and 568 individuals(8.0%)believed that epilepsy could progress to malignant *** In Saudi arabia,there is a substantial need for increasing the awareness and improving education on epilepsy in order to reduce stigma and increase the understanding of *** efforts could help improve the lives of people afflicted with the disease and ultimately contribute to better health outcomes for the entire community.

关键词： Saudi population Negative attitude knowledge PWE Public gap Saudi arabia

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Microstructure and Property Relationships in Resistance Spot Weld between 7114 Interstitial Free Steel and 304 Austenitic Stainless Steel

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Journal of Materials Science & Technology 2006年第3期22卷 375-381页

作者： Ahmet Hasanba■o■lu Ramazan kaar Department of Metal Education karabük Technical Education Faculty Karabük 78100 Turkey

Due to the differences in physical, chemical and mechanical properties of the base metals, the resistance spot welding of dissimilar materials is generally more challenging than that of similar materials. The influence of the primary welding parameters affecting the heat input such as peak current on the morphology, micro.ardness, and tensile shear load bearing capacity of dissimilar welds between 304 grades austenitic and 7114 grade interstitial free steel has been investigated in this study. The optimum welding parameters producing maximum joint strength were established at a peak current of 9 kA, where the electrode force is kept 6×10^-5 Pa and weld time is kept constant 17 cycles, respectively. The primary cause of weakening the weldment is identified as the excessive grain growing region of heat affected zone （HAZ） in case of 7114 grade interstitial free steel.

关键词： Resistance spot weld Interstitial free steel Austenitic stainless steel

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A Holistic,Proactive and Novel Approach for Pre,During and Post Migration Validation from Subversion to Git

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Computers, Materials & Continua 2021年第3期66卷 2359-2371页

作者： Vinay Singh Mohammed alshehri Alok Aggarwal osama Alfarraj Purushottam Sharma k.R.Pardasani School of Computer Science University of Petroleum&Energy StudiesDehradunIndia Department of Information Technology College of Computer and Information SciencesMajmaah UniversityMajmaah11952Saudi Arabia Computer Science Department Community CollegeKing Saud UniversityRiyadhSaudi Arabia Amity School of Engineering&Technology Amity UniversityUttar PradeshNoidaIndia Department of Mathematics Bioinformatics&Computer ApplicationsMaulana Azad National Institute of TechnologyBhopal462003India

Software development is getting a transition from centralized version control systems(CVCSs)like Subversion to decentralized version control systems(DVCDs)like Git due to lesser efficiency of former in terms of branching,fusion,time,space,merging,offline commits&builds and repository,*** is having a share of 77%of total VCS,followed by Subversion with a share of 13.5%.The majority of software industries are getting a migration from Subversion to *** a few migration tools are available in the software ***,these too lack in many features like lack of identifying the empty directories as premigration check,failover capabilities during migration due to network failure or disk space issue,and detailed report generation as post-migration *** this work,a holistic,proactive and novel approach has been presented for pre/during/post-migration validation from Subversion to *** scripts have been developed and executed run-time over various projects for overcoming the limitations of existing migration software tools for a Subversion to Git *** premigration,none of the available migration tools has the capability to fetch empty directories of Subversion,which results in an incomplete migration from Subversion to *** Scripts have been developed and executed for pre-migration validation and migration preparation,which overcomes the problem of incomplete *** was conducted in SRLC Software Research Lab,Chicago,*** the migration process,in case of loss of network connection or due to any other reason,if migration stops or breaks,available migration tools do not have capabilities to start over from the same point where it *** Scripts have been developed and executed to keep the migration revision history in the cache(elastic cache)to start from the same point where it was left due to connection *** post-migration,none of the available version control migration tools generate a detailed repo

关键词： Databases and information systems subversion Git version control system trunk tag translational settings author mapping

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Folded novel accurate analytical and semi-analytical solutions of a generalized Calogero–Bogoyavlenskii–Schiff equation

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Communications in Theoretical Physics 2021年第9期73卷 26-36页

作者： Mostafa M A khater S k Elagan M A El-Shorbagy S H Alfalqi J F Alzaidi Nawal A alshehri Department of Mathematics Faculty of ScienceJiangsu University212013ZhenjiangChina Department of Mathematics Obour High Institute For Engineering and Technology11828CairoEgypt Department of Mathematics Faculty of ScienceTaif University P.O.Box 11099Taif 21944Saudi Arabia Department of Mathematics College of Science and Humanities in Al-KharjPrince Sattam bin Abdulaziz UniversityAl-Kharj 11942Saudi Arabia Department of Basic Engineering Science Faculty of EngineeringMenoufia UniversityShebin El-Kom 32511Egypt Department of Mathematics Faculty of Science and ArtsMahayil Asir King Khalid UniversityAbhaSaudi Arabia

This paper studies the analytical and semi-analytic solutions of the generalized Calogero–Bogoyavlenskii–Schiff(CBS)*** model describes the(2+1)–dimensional interaction between Riemann-wave propagation along the y-axis and the x-axis *** extended simplest equation(ESE)method is applied to the model,and a variety of novel solitarywave solutions is *** solitary-wave solutions prove the dynamic behavior of soliton waves in *** accuracy of the obtained solution is verified using a variational iteration(VI)semi-analytical *** analysis and the match between the constructed analytical solution and the semi-analytical solution are sketched using various diagrams to show the accuracy of the solution we *** adopted scheme’s performance shows the effectiveness of the method and its ability to be applied to various nonlinear evolution equations.

关键词： generalized Calogero-Bogoyavlenskii-Schiff equation accurate analytical semianalytical solutions

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Cloud computing-enabled IIoT system for neurosurgical simulation using augmented reality data acces

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Digital Communications and Networks 2023年第2期9卷 347-357页

作者： Jun Liu kai Qian Zhibao Qin Mohammad Dahman alshehri Qiong Li Yonghang Tai Yunnan key Laboratory of opto-electronic Information Technology Yunnan Normal UniversityKunming650500China Department of Thoracic Surgery Institute of The First People's Hospital of Yunnan ProvinceKunmingChina Faculty of Life and Biotechnology Kunming University of Science and TechnologyKunmingChina Department of Computer Science College of Computers and Information TechnologyTaif UniversityP.O.Box 11099Taif21944Saudi Arabia

In recent years,statistics have indicated that the number of patients with malignant brain tumors has increased ***,most surgeons still perform surgical training using the traditional autopsy and prosthesis model,which encounters many problems,such as insufficient corpse resources,low efficiency,and high *** the advent of the 5G era,a wide range of Industrial Internet of Things(IIoT)applications have been *** Reality(VR)and Augmented Reality(ar)technologies that emerged with 5G are developing rapidly for intelligent medical *** address the challenges encountered during neurosurgery training,and combining with cloud computing,in this paper,a highly immersive ar-based brain tumor neurosurgery remote collaborative virtual surgery training system is developed,in which a VR simulator is *** system enables real-time remote surgery training interaction through 5G *** experts and 18 novices were invited to participate in the experiment to verify the ***,the two simulators were evaluated using face and construction validation *** results obtained by training the novices 50 times were further analyzed using the Learning Curve-Cumulative Sum(LC-CUSUM)evaluation method to validate the effectiveness of the two *** results of the face and content validation demonstrated that the ar simulator in the system was superior to the VR simulator in terms of vision and scene authenticity,and had a better effect on the improvement of surgical ***,the surgical training scheme proposed in this paper is effective,and the remote collaborative training effect of the system is ideal.

关键词： Neurosurgery IIoT Cloud computing Intelligent medical 5G ar

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Effect of rare earth(Nd^(3+))metal doping on structural,morphological,optical and magnetic traits of Zn-Mg nano-ferrites

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Journal of Rare Earths 2023年第11期41卷 1763-1770,I0004页

作者： Rohit Jasrotia Nisha kumari Ritesh Verma Suman Sachin kumar Go.ara Jahangeer Ahmed Saad M.alshehri Bidhan Pandit Sanjay kumar Himanshi Shubham Sharma kirti Pradip k.Maji School of Physics&Materials Science Shoolini University of Biotechnology and Management SciencesSolanHimachal Pradesh173229India Himalayan Centre of Excellence in Nanotechnology Shoolini UniversityBajholSolanH.P173229India Department of Physics Baddi University of Emerging Science and TechnologyMakhnumajraBaddiHimachal Pradesh173205India Department of Physics Amity University HaryanaGururgram122413India Department of Mathematics School of Basic and Applied SciencesMaharaja Agrasen UniversityBaddiH.P174103India Department of Apparel and Textile Technology Guru Nanak Dev UniversityAmritsar143005India Department of Chemistry College of ScienceKing Saud UniversityP.O.Box 2455Riyadh11451Saudi Arabia Department of Materials Science and Engineering and Chemical Engineering Universidad Carlos III de MadridAvenida de la Universidad 3028911LeganésMadridSpain School of Advanced Chemical Sciences Shoolini University of Biotechnology and Management SciencesSolanHimachal Pradesh173229India Dept.of Polymer&Process Engineering Indian Institute of Technology RoorkeeSaharanpurUttar Pradesh247001India

Herein,we report the synthesis of Zn_(0.7)Mg_(0.3)Nd_(x)Fe_(2-x)o_(4)(where,x=0,0,0,01,0,02)ferrite nano.articles by employing the sol-gel auto-combustion *** X-ray diffraction(XRD)pattern suggests the formation of a pure cubic structure,without any impurity phase,with an Fd3m space group at room *** increasing doping amount,the crystallite size is reported as 35-41 nm,while the lattice parameters rise from 0.8381 to 0.8395 *** emission scanning electron microscopy(FESEM)images show the formation of spherical grains with agglomerated morphology in all the samples,with grain sizes ranging from 49 to 103 *** dispersive X-ray spectroscopy(EDX)and elemental mapping investigation confirm the chemical purity of all the *** transform infrared(FTIR)analysis shows the presence of two prominent peaks around 440 and 560 cm^(-1)that correspond to the octahedral and tetrahedral *** addition,the existence of five Raman active vibratio nal modes in all produced specimens again confirms the structural purity of all the *** M-H curve shows that saturation magnetization(M_(s))first increases from 14.98 to 28.22 emu/g and then decreases to 18.98emu/g with increasing doping *** is due to the A-B type super-exchange interaction for the synthesized *** variation in coercivity(H_(c))and magnetic anisotropy(k_(1))suggest the thermal stability of all the samples and can be utilized in transformers and solenoids.

关键词： Magnetic nano.articles Saturation magnetization Sol-gel auto-combustion synthesis Super-exchange interaction Cubic crystal structure Rare earths

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3D static modeling and sequence stratigraphy using well logs and seismic data:An example of Abu Roash G member in Bahga oilfield

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Energy Geoscience 2024年第3期5卷 362-377页

作者： Mohamed Reda Mohamed Fathy Mohamed Mosaad Fahad alshehri Mohamed S.Ahmed Geology Department Faculty of ScienceAl-Azhar UniversityP.O.Box 11884Nasr CityCairoEgypt Abdullah Alrushaid Chair for Earth Science Remote Sensing Research Geology and Geophysics DepartmentCollege of ScienceKing Saud UniversityRiyadh11451Saudi Arabia

This research uses both three-dimensional(3D)modeling and geologic well control to piece back together the architectural parts of the Late Cretaceous *** goal is to figure out the sizes,directions,locations,and controls of the layers of the fluvial sandstone *** stratigraphy is essential for 3D reservoir modeling and petroleum geology understanding in the Bahga *** purpose of this work is to create a static model that shows the layers and facies distribution in the reservoir *** will use data from nine well logs and 22 seismic lines calibrated by the Abu Roash G Member reservoir core intervals to accomplish *** petrophysical study discovered three parts in the Abu Roash G Member reservoir rock:channel fill that is affected by tides,channel fill that is dominated by tides(intertidal sands),and channel top with lenticular bedded *** model's findings point to the existence of an NNW-oriented sand body,which could be a prime location to produce *** original oil in place(ooIP)is about 3,438,279 Stock Tank Barrels(STB),and the oil reserve reaches up to 1,031,484(STB).Sequence stratigraphic analysis using seismic and well log information(SB)reveals that the Upper Cretaceous ar/G reservoir of the Bahga field is characterized by third-and fourth-order stratigraphic sequences,which are constrained by three Maximum Flooding Surfaces(MFS)and two Sequence *** integration of the derived geological model and sequence stratigraphic results can lower future extraction risk by identifying the locations and trends of the geologic facies with the necessary petrophysical properties for the hydro.arbon accumulations.

关键词： Three-dimensional reservoir modeling Sequence stratigraphy Reservoir characterization Abu Roash reservoir Abu Gharadig Basin

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on the Space bv_p(F) of Sequences of p-bounded Variation of Fuzzy Numbers

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Acta Mathematica Sinica,English Series 2008年第7期24卷 1205-1212页

作者： zer TALo Feyzi BA■ar Fatih niversitesi Fen-Edebiyat FakltesiMatematik BlmBykekmece Kamps 34500-stanbulTrkiye

Recently, the space bvp of real or complex numbers consisting of all sequences whose differences are in the space lp has been studied by Basar, Altay [Ukrainian Math. J. 55（1）（2003）, 136-147], where 1 ≤ p ≤ ∞. The main purpose of the present paper is to introduce the space bvp（F） of sequences of p-bounded variation of fuzzy numbers. Moreover, it is proved that the space bvp（F） includes the space lp（F） and also shown that the spaces bvp（F） and lp（F） axe isomorphic for 1 ≤ p ≤∞. Furthermore, some inclusion relations have been given.

关键词： sequence of fuzzy numbers space of difference sequences isomorphic spaces and inclusion relations

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Novel approaches in schizophrenia-from risk factors and hypotheses to novel drug targets

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World Journal of Psychiatry 2021年第7期11卷 277-296页

作者： MatejĽupták Danica Michaličková Zdeněk Fišar Eva kitzlerová Jana Hroudová Institute of Pharmacology First Faculty of MedicineCharles University and General University Hospital in PraguePrague 12800Czech Republic Department of Psychiatry First Faculty of MedicineCharles University and General University Hospital in PraguePrague 12000Czech Republic

Schizophrenia is a severe psychiatric disorder characterized by emotional,behavioral and cognitive disturbances, and the treatment of schizophrenia is oftencomplicated by noncompliance and pharmacoresistance. The search for thepathophysiological mechanisms underlying schizophrenia has resulted in theproposal of several hypotheses to explain the impacts of environmental, genetic,neurodevelopmental, immune and inflammatory factors on disease onset andprogression. This review discusses the newest insights into the pathophysiologyof and risk factors for schizophrenia and notes novel approaches in antipsychotictreatment and potential diagnostic and theranostic bio.arkers. The currenthypotheses focusing on neuromediators (dopamine, glutamate, and serotonin),neuroinflammation, the cannabinoid hypothesis, the gut-brain axis model, andoxidative stress are summarized. key genetic features, including small nucleotidepolymorphisms, copy number variations, microdeletions, mutations andepigenetic changes, are highlighted. Current pharmacotherapy of schizophreniarelies mostly on dopaminergic and serotonergic antagonists/partial agonists, butnew findings in the pathophysiology of schizophrenia have allowed theexpansion of novel approaches in pharmacotherapy and the establishment ofmore reliable bio.arkers. Substances with promising results in preclinical andclinical studies include lumateperone, pimavanserin, xanomeline, roluperidone,agonists of trace amine-associated receptor 1, inhibitors of glycine transporters,AMPA allosteric modulators, mGLUR2-3 agonists, D-amino acid oxidase inhibitorsand cannabidiol. The use of anti-inflammatory agents as an add-on therapy ismentioned.

关键词： Schizophrenia Immune system Inflammation Genetics Novel antipsychotics Add-on therapy

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Machine Learning Based Psychotic Behaviors Prediction from Facebook Status Updates

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Computers, Materials & Continua 2022年第8期72卷 2411-2427页

作者： Mubashir Ali Anees Baqir Hafiz Husnain Raza Sherazi Asad Hussain Asma Hassan alshehri Muhammad Ali Imran Department of Management Information and Production EngineeringUniversity of BergamoBergamo24129Italy Department of Environmental Sciences Informatics and StatisticsCa’Foscari University of VeniceVenice30123Italy School of Computing and Engineering University of West LondonLondonW55RFUK Department of Engineering and Applied Sciences University of BergamoBergamo24129Italy Durma College of Science and Humanities Shaqra UniversityShaqra11961Saudi Arabia School of Engineering University of GlasgowGlasgowG128QQUK

With the advent of technological advancements and the widespread Internet connectivity during the last couple of decades,social media platforms(such as Facebook,Twitter,and Instagram)have consumed a large proportion of time in our daily *** tend to stay alive on their social media with recent updates,as it has become the primary source of interactionwithin social *** social media platforms offer several remarkable features but are simultaneously prone to various critical *** studies have revealed a strong correlation between the usage of social media and associated mental health issues consequently leading to depression,anxiety,suicide commitment,and mental disorder,particularly in the young adults who have excessively spent time on socialmedia which necessitates a thorough psychological analysis of all these *** study aims to exploit machine learning techniques for the classification of psychotic issues based on Facebook status *** this paper,we start with depression detection in the first instance and then expand on analyzing six other psychotic issues(e.g.,depression,anxiety,psychopathic deviate,hypochondria,unrealistic,and hypomania)commonly found in adults due to extreme use of social media *** classify the psychotic issues with the user’s mental state,we have employed different Machine Learning(ML)classifiers i.e.,Random Forest(RF),Support Vector Machine(SVM),Naïve Bayes(NB),and k-Nearest Neighbor(kNN).The used ML models are trained and tested by using different combinations of features selection *** observe themost suitable classifiers for psychotic issue classification,a cost-benefit function(sometimes termed as‘Suitability’)has been used which combines the accuracy of the model with its execution *** experimental evidence argues that RF outperforms its competitor classifiers with the unigram feature set.

关键词： Psychotic behaviors mental health socialmedia machine learning

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