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Computational Intelligence Driven Secure Unmanned Aerial Vehicle Image Classification in Smart City Environment

Computer Systems Science & Engineering 2023年第12期47卷 3127-3144页

作者： Firas Abedi Hayder m.A.Ghanimi Abeer D.Algarni Naglaa F.Soliman Walid El-Shafai Ali Hashim Abbas Zahraa H.Kareem Hussein muhi Hariz Ahmed Alkhayyat Department of mathematics College of EducationAl-Zahraa University forWomenKarbalaIraq Biomedical Engineering Department College of EngineeringUniversity ofWarith Al-AnbiyaaKarbalaIraq Department of Information Technology College of Computer and Information SciencesPrincess Nourah bint Abdulrahman UniversityP.O.Box 84428Riyadh11671Saudi Arabia Security Engineering Lab Computer Science DepartmentPrince Sultan UniversityRiyadh11586Saudi Arabia Department of Electronics and Electrical Communications Engineering Faculty of Electronic EngineeringMenoufia UniversityMenouf32952Egypt College of Information Technology Imam Jaafar Al-Sadiq UniversityAl-Muthanna66002Iraq Department of medical Instrumentation Techniques Engineering Al-Mustaqbal University CollegeHillah51001Iraq Computer Engineering Department Mazaya University CollegeDhi QarIraq College of Technical Engineering The Islamic UniversityNajafIraq

Computational intelligence(CI)is a group of nature-simulated computationalmodels and processes for addressing difficult real-life *** CI is useful in the UAV domain as it produces efficient,precise,and rapid ***,unmanned aerial vehicles(UAV)developed a hot research topic in the smart city *** the benefits of UAVs,security remains a major challenging *** addition,deep learning(DL)enabled image classification is useful for several applications such as land cover classification,smart buildings,*** paper proposes novel meta-heuristics with a deep learning-driven secure UAV image classification(mDLS-UAVIC)model in a smart city *** purpose of the mDLS-UAVIC algorithm is to securely encrypt the images and classify them into distinct class *** proposedmDLS-UAVIC model follows a two-stage process:encryption and image *** encryption technique for image encryption effectively encrypts the UAV ***,the image classification process involves anXception-based deep convolutional neural network for the feature extraction ***,shuffled shepherd optimization(SSO)with a recurrent neural network(RNN)model is applied for UAV image classification,showing the novelty of the *** experimental validation of the mDLS-UAVIC approach is tested utilizing a benchmark dataset,and the outcomes are examined in various *** achieved a high accuracy of 98%.

关键词： Computational intelligence unmanned aerial vehicles deep learning metaheuristics smart city image encryption image classification

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Infrared Spectroscopy and morphological Assessments on the Nutritional Value of Prickly Pear Fruit

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光谱学与光谱分析 2021年第2期41卷 648-653页

作者： moamen SRefat Amnah mAlsuhaibani mo hamed Nagaty Department of Chemistry College of ScienceTaif UniversityTaif21944Saudi Arabia Department of Physical Sport Science Princess Nourah bint Abdulrahman UniversityRiyadh13415-7132Saudi Arabia

The prickly pear fruit helps in combating viral based *** is used to treat diabetes and declared to possess hypoglycemic *** is also record of the usage of the fruit in the olden days as a remedy for diabetes,lipid disorders,inflammation,ulcers,and pharmacologic side *** chemical composition and nutritional values of skin,flesh and seed of prickly pear fruit were investigated and discussed on a dry weight *** infrared spectra as well as scanning electron microscopy(SEm)techniques were used to identify the functional groups of carbohydrates,amino acids,and *** infrared spectral data of all three(skin,flesh,and seeds)species were recorded and assigned to the presence of distinguish peaks that referred to the three different sugars(glucose,fructose and saccharose)and cyclic aliphatic hydrocarbons *** the other hand,the SEm is a powerful tool to investigate the morphological features of the *** assays were examined on the surfaces of skin,flesh and seed branches showing a small particle that tends to form clusters with different shapes compared to each *** Energy-dispersive X-ray spectroscopy(EDX)is an analytical technique used for the elemental analysis or chemical characterization of a *** EDX spectral technique of the skin,flesh and seeds were confirmed the presence of different essential and useful elements such as carbon,oxygen,magnesium,calcium,potassium,sulfur,aluminum,silicon,chloride,and phosphorus.

关键词： Infrared spectroscopy SEm EDX Prickly pear fruit Skin Flesh Seed

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Peristaltic Blood Flow with Gold Nanoparticles on a Carreau Nanofluid through a Non-Darcian Porous medium

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Journal of Biomaterials and Nanobiotechnology 2018年第4期9卷 290-306页

作者： N. T. Eldabe G. m. moatimid A. A. El-Shekhipy Naglaa F. Aballah Department of mathematics Faculty of Education Ain Shams University Cairo Egypt mathematics Department Faculty of Science Imam Abdulrahman Bin Faisal University Al-Dammam KSA

The article investigates the influences of a variable thermal conductivity and wall slip on a peristaltic motion of Carreau nanofluid. The model is concerned with heat and mass transfer inside asymmetric channel. The blood is considered as the base Carreau non-Newtonian fluid and gold (Au) as nanoparticles stressed upon. The Fronchiener effect of the non-Darcian medium is taken in consideration. The system is stressed upon a strong magnetic field and the Hall currents are completed. The problem is modulated mathematically by a system of non-linear partial differential equations which describe the fluid velocity, temperature and concentration. The system is reformulated under the approximation of long wavelength and low Reynolds number. It is solved on using multi-step differential transform method (ms-DTm) as a semi-analytical method. A gold nanoparticle has increased the temperature distribution which is of great importance in destroying the cancer cells.

关键词： Gold Nanoparticles Peristaltic Blood Flow Carreau Nanofluid Non-Darcy Porous medium Variable Thermal Conductivity multi-Step Differential Transform method

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Evaluation of Infection Prevention and Control Programmes (IPC), and Assessment Tools for IPC-Programmes at mOH-Health Facilities in Saudi Arabia

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Open Journal of Nursing 2014年第7期4卷 483-492页

作者： Abdullah m. Assiri Abdul Jamil Choudhry Suhair S. Alsaleh Khalid H. Alanazi Suha S. Alsaleh Department of medicine King Fahad Medical City Riyadh KSA Imam abdulrahman bin Faisal Hospital Dammam-National Guard Health Affairs Dammam KSA ministry of Health Riyadh KSA

Infection Prevention and Control is a Quality Standard and is crucial in all health care facilities. many hospitals remain deficient in trained infection control professionals (ICPs), and now there is an acute awareness of the need to correct this shortfall. The objectives of the study were to describe the current status of ICP programs at ministry of health (mOH) and to evaluate the current status of infection prevention and control programs at health care facilities in kingdom of Saudi Arabia. A cross sectional interview and a self assessment study were conducted on infection prevention and control (IPC) program in Saudi Arabia. All the mOH hospital in all regions was randomly chosen to the study setting. The selection of facilities was done at random with a clear intention to include twenty regions. A random sample was taken from these hospitals with sample size 56 (55.4%), by multi stage random sampling technique. Results showed that the total facility in all over the kingdom was 51.4% where central area covered the facility score 58.2%, followed by western area (54.8%), south (53.7%), east (46.3%), and lastly with (45.8%) north area. Survey revealed that the infrastructure for infection control program in Saudi Arabian hospitals remained underdeveloped. There were defects in the identified components of effective infection control programs.

关键词： Infection Prevention Control Assessment Tools Health Facility Saudi Arabia

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Characteristics and Outcomes of Coronavirus Disease 2019 (COVID-19) Infection among Children Admitted in Al-Imam abdulrahman Al Faisal Hospital in Riyadh, Saudi Arabia

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Open Journal of Pediatrics 2021年第2期11卷 170-178页

作者： Abdullah H. Alhamoud Hareth A. Aldosaimani Abdullah A. Alyahya Ahmad K. Almadani Nabil H. madkhali Laila m. Alali Ibrahim A. Alsahabi Department of Laboratory Al-Imam Abdulrahman Al-Faisal Hospital First Health Cluster Ministry of Health Riyadh Saudi Arabia Department of Pediatrics Al-Imam Abdulrahman Al-Faisal Hospital First Health Cluster Ministry of Health Riyadh Saudi Arabia Department of Health management Al-Imam Abdulrahman Al-Faisal Hospital First Health Cluster Ministry of Health Riyadh Saudi Arabia Collage of medicine Jazan Univerisity Jazan Saudi Arabia

Background: At the beginning of the COVID-19 pandemic, some reports demonstrated that children are at lower risk of infection. Though, with the growing transmission of the virus, it has been illustrated that it can infect children. Nevertheless, the features and outcomes of COVID-19 infection in children are still unclear. Objective: This study aims to describe the clinical characters and outcomes of children infected with COVID-19 and admitted to a hospital in Saudi Arabia. Design and Setting: This is a retrospective study that was carried out in Imam Abdulrahman Al Faisal Hospital in Riyadh, Saudi Arabia, by collecting data from patients’ records of children who were admitted to the hospital from March to July 2020. The collected data included information on the age and gender of the children, as well as their clinical course during hospitalization. Results: Thirty-three patients were included;39.4% of the children aged less than one year, 51.5% were males. Asthma occurred in 15.2% of patients. Asthma (p-valuemil

关键词： COVID-19 Clinical Outcomes Children Characters mortality Saudi Arabia

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Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID- 19 pandemic

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Stroke & Vascular Neurology 2021年第4期6卷 542-552,I0026-I0032页

作者： Thanh N Nguyen Diogo C Haussen muhammad m Qureshi Hiroshi Yamagami Toshiyuki Fujinaka Ossama Y mansour mohamad Abdalkader michael Frankel Zhongming Qiu Allan Taylor Pedro Lylyk Omer F Eker Laura mechtouff michel Piotin Fabricio Oliveira Lima Francisco mont'Alverne Wazim Izzath Nobuyuki Sakai mahmoud mohammaden Alhamza R Al-Bayati Leonardo Renieri Salvatore mangiafico David Ozretic Vanessa Chalumeau Saima Ahmad Umair Rashid Syed Irteza Hussain Seby John Emma Griffin John Thornton Jose Antonio Fiorot Rodrigo Rivera Nadia Hammami Anna m Cervantes-Arslanian Hormuzdiyar H Dasenbrock Huynh Le Vu Viet Quy Nguyen Steven Hetts Romain Bourcier Romain Guile melanie Walker malveeka Sharma Don Frei Pascal Jabbour Nabeel Herial Fawaz Al-mufti Atilla Ozcan Ozdemir Ozlem Aykac Dheeraj Gandhi Chandril Chugh Charles matouk Pascale Lavoie Randall Edgell Andre Beer-Furlan michael Chen monika Killer-Oberpfalzer Vitor mendes Pereira Patrick Nicholson Vikram Huded Nobuyuki Ohara Daisuke Watanabe Dong Hun Shin Pedro SC magalhaes Raghid Kikano Santiago Ortega-Gutierrez mudassir Farooqui Amal Abou-Hamden Tatsuo Amano Ryoo Yamamoto Adrienne Weeks Elena A Cora Rotem Sivan-Hoffmann Roberto Crosa markus möhlenbruch Simon Nagel Hosam Al-Jehani Sunil A Sheth Victor S Lopez Rivera James E Siegler Achmad Fidaus Sani Ajit S Puri Anna Luisa Kuhn Gianmarco Bernava Paolo machi Daniel G Abud Octavio m Pontes-Neto Ajay K Wakhloo Barbara Voetsch Eytan Raz Shadi Yaghi Brijesh P mehta Naoto Kimura mamoru murakami Jin Soo Lee Ji man Hong Robert Fahed Gregory Walker Eiji Hagashi Steve m Cordina Hong Gee Roh Ken Wong Juan F Arenillas mario martinez-Galdamez Jordi Blasco Alejandro Rodriguez Vasquez Luisa Fonseca m Luis Silva Teddy Y Wu Simon John Alex Brehm marios Psychogios William J mack matthew Tenser Tatemi Todaka miki Fujimura Roberta Novakovic Jun Deguchi Yuri Sugiura Hiroshi Tokimura Rakesh Khatri michael Kelly Lissa Peeling Yuichi murayama Hugh Stephen Winters Johnny Wong mohamed Teleb Jeremy Payne Hiroki Fukuda Kosuke miyake Junsuke Shimbo Yusuke Sug Neurology RadiologyBoston Medical CenterBostonMassachusettsUSA Neurology Marcus Stroke&Neuroscience CenterGrady Memorial HospitalEmory University School of MedicineAtlantaGAUSA Radiology Radiation OncologyBoston University School of MedicineBostonMassachusettsUSA Neurology National Hospital Organization Osaka National HospitalOsakaJapan Neurosurgery National Hospital Organization Osaka National HospitalOsakaJapan Neurology Alexandria UniversityAlexandriaEgypt Radiology Boston Medical CenterBostonMassachusettsUSA Department of Neurology Xinqiao HospitalChongqingChina Neurosurgery University of Cape TownRondeboschWestern CapeSouth Africa Neurosurgery Interventional NeuroradiologyClinica La Sagrada FamiliaBuenos AiresArgentina Neuroradiologie Neurologie VasculaireHospices Civils de LyonLyonAuvergne-Rhône AlpesFrance Neurologie Vasculaire Hospices Civils de LyonLyonAuvergne-Rhône AlpesFrance Interventional Neuroradiology Fondation Ophtalmologique Adolphe de RothschildParisÎle-de FranceFrance Neurology Hospital Geral de FortalezaFortalezaBrazil Interventional Neuroradiology Hospital Geral de FortalezaFortalezaBrazil Neuroradiology Nottingham University Hospitals NHS TrustNottinghamUK Department of Neurosurgery Kobe City Medical Center General HospitalKobeHyogoJapan Interventional Neurovascular Unit University Hospital CareggiFirenzeToscanaItaly Neuroradiology University Hospital Centre ZagrebZagrebCroatia Interventional Neuroradiology Hopital BicetreLe Kremlin-BicetreFrance Stroke and Interventional Neuroradiology Lahore General HospitalLahorePakistan Neurological Institute Cleveland Clinic Abu DhabiAbu DhabiUAE Department of Radiology Beaumont HospitalDublinIreland Neurology Stroke UnitHospital-Estadual CentralVitoriaBrazil Neuroradiology Instituto de Neurocirugia Dr AsengoSantiagoChile Interventional Neuroradiology Institut National de NeurologieTunisTunisia Neurology Boston Medical CenterBostonMassachusettsUSA Neurosurgery Boston Medical Center

Background During the COVID-19 pandemic,decreased volumes of stroke admissions and mechanical thrombectomy were *** study’s objective was to examine whether subarachnoid haemorrhage(SAH)hospitalisations and ruptured aneurysm coiling interventions demonstrated similar *** We conducted a cross-sectional,retrospective,observational study across 6 continents,37 countries and 140 comprehensive stroke *** with the diagnosis of SAH,aneurysmal SAH,ruptured aneurysm coiling interventions and COVID-19 were identified by prospective aneurysm databases or by International Classification of Diseases,10th Revision,*** 3-month cumulative volume,monthly volumes for SAH hospitalisations and ruptured aneurysm coiling procedures were compared for the period before(1 year and immediately before)and during the pandemic,defined as 1 march-31 may *** prior 1-year control period(1 march-31 may 2019)was obtained to account for seasonal *** There was a significant decline in SAH hospitalisations,with 2044 admissions in the 3 months immediately before and 1585 admissions during the pandemic,representing a relative decline of 22.5%(95%CI−24.3%to−20.7%,pmbolisation of ruptured aneurysms declined with 1170-1035 procedures,respectively,representing an 11.5%(95%CI−13.5%to−9.8%,p=0.002)relative *** analysis was noted for aneurysmal SAH hospitalisation decline from 834 to 626 hospitalisations,a 24.9%relative decline(95%CI−28.0%to−22.1%,pm coiling was noted in low coiling volume hospitals of 41.1%(95%CI 32.3%to 50.6%,p=0.008)despite a decrease in SAH admissions in this *** There was a relative decrease in the volume of SAH hospitalisations,aneurysmal SAH hospitalisations and ruptured aneurysm embolisations during the COVID-19 *** findings in SAH are consistent with a decrease in other emergencies,such as stroke and myocardial infarction.

关键词： diagnosis representing subarachnoid

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Synthesis,Spectroscopic Characterization,Thermogravimetric and Biological Activity Evaluation of Te(Ⅳ),Se(Ⅳ),V(Ⅲ),Nb(Ⅴ),Ta(Ⅴ)Complexes With Indole-3-Acetic Acid Plant Hormone Ligand

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光谱学与光谱分析 2021年第2期41卷 658-664页

作者： Jehan YAl-Humaidi Foziah AAl-Saif Dalal NB injawhar Hanan ABakhsh moamen SRefat Department of Chemistry College of SciencePrincess Nourah bint Abdulrahman UniversityRiyadh11671Saudi Arabia Department of Chemistry Faculty of ScienceTaif UniversityAl-Haweiah21974TaifSaudi Arabia

Te(Ⅳ),Se(Ⅳ),V(Ⅲ),Nb(Ⅴ)and Ta(Ⅴ)complexes of indole-3-acetic acid(IAAH)ligand were synthesized,characterized by elemental analysis and various spectroscopic techniques like,IR,1H-NmR,X-ray powder diffraction,UV-Visible,thermogravimetry analysis,magnetic measurements,molar conductance and surface morphology using *** the synthesized complexes of IAAH ligand have 1∶2 stoichiometry of the types[Te(IAA)2(NH 3)2]·2Cl(Ⅰ),[Se(IAA)2(NH 3)2]·2Cl(Ⅱ),[V(IAA)2(NH 3)(Cl)](Ⅲ),[Nb(IAA)2(Cl)3](Ⅳ),and[Ta(IAA)2(Cl)3](Ⅴ).Spectral analysis indicates octahedral geometry for the Te(Ⅳ),Se(Ⅳ)and V(Ⅲ)complexes,whereas both Nb(Ⅴ)and Ta(Ⅴ)have a *** bonding sites are the oxygen atoms of carboxylate group for the deprotonated indole-3-acetic acid(IAA)*** thermogravimetry analysis studies gave evidence for the presence of other coordinated molecules(Cl or NH 3)in the composition of IAA complexes,which were further supported by IR and micro analytical *** higher molar conductance data of tellurium and selenium(Ⅳ)complexes reveal that these chelates are electrolytes,while low conductivity values for the vanadium(Ⅲ),niobium and tantalum(Ⅴ)chelates indicated a *** test the antibacterial property of the five complexes in this study,four bacterial strains Klebsiella(G-),Escherichia coli(G-),Staphylococcus aureus(G+)and Staphylococcus epidermidis(G+)were used in the *** effects of the five complexes in the cytotoxicity of Caco-2 and mcf-7 human cancer cell lines were studied Neutral red uptake assay for the estimation of cell viability/cytotoxicity protocol.

关键词： Indole-3-acetic acid chelation IR metal ions TEm Antimicrobial test

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