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Exploring the Prevalence and Contributing Factors of Depression among Sickle Cell Anemia Patients in Saudi Arabia’s Jazan Region

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International Journal of Mental Health Promotion 2024年第5期26卷 351-359页

作者： Abdullah A.Alharbi Ahmad Y.Alqassim Mohammed A.Muaddi Najat H.Aldubayyan Rana I.Abuhadi Futon A.Akoor Sarah J.Mobarki Imtenan A.Oberi Ghaidaa H.Alharbi Yara Ajeebi adnan M.Alkhayat Hafiz Malhan Mohammed Bakkar Anwar M.Makeen Family and Community Medicine Department Faculty of MedicineJazan UniversityJazan45142Saudi Arabia Laboratory Department King Fahd Central HospitalMinistry of HealthJazan45142Saudi Arabia Internal Medicine Department Prince Mohammad bin Nasser HospitalMinistry of HealthJazan45142Saudi Arabia Hematology Department King AbdulAziz Medical City for National GuardRiyadh11426Saudi Arabia

Sickle Cell Anemia(SCA)is a prevalent genetic condition in Saudi Arabia,particularly in the Jazan *** study’s purpose was to assess the prevalence of de-pression among individuals with SCA in this area and to identify the factors associated with this *** study involved 391 adult participants,all patients in the hematology center of Prince Mohammed bin Nasser Hospital(PMNH).Data was collected through an anonymous interview questionnaire–the Arabic version of the Patient Health Questionnaire-9(PHQ-9)–between March–May *** questionnaire covered socio-demographic information and variables related to the participant’s SCA history,such as pain levels,frequency of pain,hospitalization duration,and frequency of blood *** variables underwent Chi-square and One-way ANOVA testing,followed by multivariate *** study found a 42%prevalence of depression among the SCA *** significantly linked with heightened depression levels included being widowed or divorced,experiencing frequent and severe pain,and longer duration of hospital *** educational level of at least a bachelor’s degree was also a significant *** study reveals a high prevalence of depression among SCA patients in the Jazan *** underscores the need for policymakers to educate both physicians and patients about the importance of mental health in SCA *** study also highlights the need for more research into the specific causes and effects of depressive symptoms in SCA patients to inform the creation of effective management plans.

关键词： Sickle cell anemia prevalence depression public health policy Jazan region Saudi Arabia

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A Hybrid Deep Fused Learning Approach to Segregate Infectious Diseases

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Computers, Materials & Continua 2023年第2期74卷 4239-4259页

作者： Jawad rasheed Shtwai Alsubai Department of Software Engineering Nisantasi UniversityIstanbul34398Turkey Dapartment of Computer Science College of Computer Engineering and Sciences in Al-KharjPrince Sattam Bin Abdulaziz UniversityP.O.Box 151Al-Kharj11942Saudi Arabia

Humankind is facing another deadliest pandemic of all times in history,caused by *** from this challenging pandemic,World Health Organization(WHO)considers tuberculosis(TB)as a preeminent infectious disease due to its high infection ***,both TB and COVID-19 severely affect the lungs,thus hardening the job of medical practitioners who can often misidentify these diseases in the current ***,the time of need calls for an immediate and meticulous automatic diagnostic tool that can accurately discriminate both *** one of the preliminary smart health systems that examine three clinical states(COVID-19,TB,and normal cases),this study proposes an amalgam of image filtering,data-augmentation technique,transfer learning-based approach,and advanced deep-learning classifiers to effectively segregate these *** first employed a generative adversarial network(GAN)and Crimmins speckle removal filter on X-ray images to overcome the issue of limited data and *** pre-processed image is then converted into red,green,and blue(RGB)and Commission Internationale de l’Elcairage(CIE)color spaces from which deep fused features are formed by extracting relevant features using DenseNet121 and *** feature extractor extracts 1000 most useful features which are then fused and finally fed to two variants of recurrent neural network(RNN)classifiers for precise discrimination of threeclinical *** analysis showed that the proposed Bi-directional long-short-term-memory(Bi-LSTM)model dominated the long-short-termmemory(LSTM)network by attaining an overall accuracy of 98.22%for the three-class classification task,whereas LSTM hardly achieved 94.22%accuracy on the test dataset.

关键词： Computer-aided diagnosis decision support system deep transfer learning deep fused features tuberculosis COVID-19

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面向2024-T3铝片的机器人超声喷丸校形研究

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机械制造 2024年第5期62卷 49-54,68页

作者：沈琰波陈思鲁 adnan Saifan 左兰壮翟锰钢赵夙张驰杨桂林宁波大学机械工程与力学学院浙江宁波315211 中国科学院宁波材料技术与工程研究所浙江省机器人与智能制造装备技术重点实验室浙江宁波315201 中国科学院宁波材料技术与工程研究所高能超声波技术团队浙江宁波315201

超声喷丸技术在成型校形、表面改性等方面具有广阔的应用前景。为了了解不同工艺参数对喷丸效果的影响,以2024-T3铝片为研究对象,将超声喷丸设备搭载在工业机器人平台上进行试验,以试片弧高变化作为评价指标,分析加工距离、超声振幅、... 详细信息

超声喷丸技术在成型校形、表面改性等方面具有广阔的应用前景。为了了解不同工艺参数对喷丸效果的影响,以2024-T3铝片为研究对象,将超声喷丸设备搭载在工业机器人平台上进行试验,以试片弧高变化作为评价指标,分析加工距离、超声振幅、喷丸次数对喷丸效果的影响。结果表明,弧高随加工距离的增大而减小,随超声振幅的增大而增大,随喷丸次数的增加呈现先增大后趋于稳定的趋势。提出一种工艺参数组合选择方法,得到多种常用工艺参数组合下的弧高变化曲线及相关参数,为不同工件待校形区域的校形工艺参数选择提供参考。

关键词：铝片机器人超声喷丸校形研究

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IBCIS:Intelligent blood cell identification system

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Progress in Natural Science:Materials International 2008年第10期18卷 1309-1314页

作者： adnan Khashman Electrical and Electronic Engineering Department Near East UniversityLefkosaMersin 10Turkey

The analysis of blood cells in microscope images can provide useful information concerning the health of *** are three major blood cell types,namely,erythrocytes (red),leukocytes (white),and *** classification is time consuming and suscep- tible to error due to the different morphological features of the *** paper presents an intelligent system that simulates a human visual inspection and classification of the three blood cell *** proposed system comprises two phases:The image preprocessing phase where blood cell features are extracted via global pattern averaging,and the neural network arbitration phase where training is the first and then classification is carried *** results suggest that the proposed method performs well in identifying blood cell types regardless of their irregular shapes,sizes and orientation,thus providing a fast,simple and efficient rotational and scale invariant blood cell identification system which can be used in automating laboratory reporting.

关键词： Blood cells Intelligent identification Neural network Pattern averaging

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Boosting image watermarking authenticity spreading secrecy from counting-based secret-sharing

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CAAI Transactions on Intelligence Technology 2023年第2期8卷 440-452页

作者： adnan Gutub Computer Engineering Department Umm Al‐Qura UniversityMakkahSaudi Arabia

This study presents enhancing images authentication by securing watermarking hidden data via shares generated from counting-based secret *** trustfulness of shares utilised secret-sharing as an applicable privacy creation tool for the authentication of real-life complex *** research adjusts embedding the watermarking data over the images by innovative redistribution of shares to be embedded spread over all the *** anticipated watermarking technique guaranteed to scatter the share bits implanting at different least significant bits of image pixels as boosting up the trust overall authentication *** paper experimentation performance analysis shows that this improved image watermarking authentication(capacity)is averagely better by 33%–67%than other related exclusive-OR oriented and octagon ***,these measurement improvements did not degrade the robustness and security of the system,inspiring our research for opening novel track of related future counting-based secret-sharing authentication progresses to come.

关键词： counting-based secret-sharing data hiding fair data spreading image watermarking information security secret sharing

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Abnormal Umbilical Doppler: Incidence and Neonatal Outcomes among Hypertensive Disorders in Pregnancy at KCMC: A Hospital-Based Prospective Cohort Study

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Open Journal of Obstetrics and Gynecology 2024年第8期14卷 1253-1266页

作者： Yusuph Mwidibo Pendo Mlay adnan Sadiq Gosbert George Bariki Mchome Nasra Batchu Glory Mangi Raziya Gaffur Rafiki Mjema Eusebius Maro Tom Kakumbi Doris Rwenyagila Gileard Masenga Patricia Swai Department of Obstetrics and Gynecology Kilimanjaro Christian Medical Center (KCMC) Moshi Tanzania Department of Obstetrics and Gynecology Kilimanjaro Christian Medical University College (KCMUCo) Moshi Tanzania Department of Radiology Kilimanjaro Christian Medical Center (KCMC) Moshi Tanzania

Hypertensive disorders of pregnancy (HDP) are the most common maternal and perinatal health challenges. Globally, the incidence of HDP increased from 16.30 million to 18.08 million, with a total increase of about 10.9% from 1990 to 2019. Umbilical Doppler study in hypertensive disorders of pregnancy helps to predict neonatal outcomes and prevent neonatal and maternal morbidity and mortality. Objective: This study aims to determine the incidence of abnormal umbilical Doppler among hypertensive pregnant women, to identify the adverse neonatal outcomes associated with abnormal umbilical Doppler, and also to detect the diagnostic predictive values of umbilical Doppler to neonatal outcomes at KCMC. Material and methods: A hospital-based prospective cohort study included women with hypertensive disorders of pregnancy from the gestational age of 28 weeks and above, followed up to delivery during the study period from August 2022 to March 2023. Multivariate logistic regression analysis was used to determine the association between AUD and neonatal outcomes. Results: Out of 112 women with HDP, the incidence of abnormal umbilical Doppler was 38 (33.93%). Abnormal umbilical Doppler was associated with neonates with low birth weight aOR (95% of CI) of 4.52 (1.59 - 12.83) p = 0.005 and neonatal ICU admission 9.71 (2.90 - 32.43) p Conclusion: The incidence of abnormal umbilical Doppler is high in hypertensive disorders of pregnancy which is associated with an increase in neonatal low birth weight and neonatal ICU admissions, the sensitivity of abnormal umbilical Doppler in prediction of low birth weight and neonatal ICU admission is significant hence the routine use of umbilical Doppler assessment among hypertensive pregnant women is crucial.

关键词： Hypertensive Disorders in Pregnancy Umbilical Doppler Neonatal Outcomes KCMC

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Is economic fitness helpful in achieving environmental sustainability in BRICS economies?A risk exposure perspective

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Chinese Journal of Population,Resources and Environment 2024年第2期22卷 109-117页

作者： Jabbar Ul-Haq Hubert Visas Muhlis Can Qazi Muhammad adnan Hye Noreen Aslam Department of Economics University of SargodhaSargodha 40100Pakistan School of International Trade&Economics University of International Business and EconomicsBeijing 100029China Middle East University Amman 11831Jordan Vishi Higher Institute DoualaCameroon BETA Akademi Social Sciences Research Lab(SSR Lab)Istanbul 34000Turkey Academic Research and Development Wing DubaiUnited Arab Emirates

A country’s ability to create complex goods and diversify its lines of products is essential for addressing all types of *** a country’s vulnerability to extreme climatic events,such as droughts,superstorms,and other natural disasters,and its capacity for successful adaption,is an essential global need that has been *** study examines the role of economic fitness(EF)in addressing climate change risk ex‐posure in BRICS countries in the context of the environmental Kuznets curve using panel data from 1995 to *** threshold methodology is employed to ascertain the nonlinear relationship between EF and climate change risk exposure(i.e.,Notre Dame Global Adaptation Initiative Country Index(ND-GAIN)).In addition,empirical associations were estimated using panel-corrected standard errors,Driscoll-Kraay standard errors,and feasible generalized least squares estimation *** findings demonstrated an inverted N shaped link between EF and ***,even after controlling for significant ND-GAIN influencing variables such as gross domestic product per capita,financial development,and urbanization,our robustness checks revealed significant and consistent findings.

关键词： Economic fitness Climate change BRICS countries Environmental Kuznets Curve Notre Dame Index

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Photonic Thermal Rectification with Composite Metamaterials

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Chinese Physics Letters 2021年第1期38卷 63-67页

作者： Ogundare rasheed Toyin Wenxuan Ge Lei Gao College of Physical Science and Technology&Collaborative Innovation Center of Suzhou Nano Science and Technology Soochow UniversitySuzhou 215006China Jiangsu Key Laboratory of Thin Films Soochow UniversitySuzhou 215006China

We demonstrate strong photonic thermal rectification effect between polar dielectrics plate and the composite metamaterials containing nonspherical polar dielectric nanoparticles with small volume *** rectification efficiency is found to be adjusted by the volume fractions and the nanoparticles’shape,and it can be as large as 80%when the polar dielectric nanoparticles are spherical in shape and are in the dilute limit with the volume fraction f=***,there exists strong electromagnetic coupling between the surface phonon polariton mode of polar dielectrics plate and the localized surface phonon polariton mode around polar dielectric *** results provide alternative new freedom for regulating energy flow and heat rectification efficiency in the near field,and may be helpful for design of multiparameter adjustable thermal diodes.

关键词： nanoparticles composite spherical

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Mathematical Modelling and Numerical Simulation of Dendrite Growth Using Phase-Field Method with a Magnetic Field Effect

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Communications in Computational Physics 2013年第7期14卷 477-508页

作者： A.rasheed A.Belmiloudi COMSATS-IIT Quaid AvenueWah CanttPakistan IRMAR-INSA de Rennes 20 avenue des Buttes de CollesmesCS 7083935708 Rennes Cedex 7France

In this paper,we present a new model developed in order to analyze phenomena which arise in the solidification of binary mixtures using phase-field method,which incorporates the convection effects and the action of magnetic *** model consists of flow,concentration,phase field and energy systems which are nonlinear evolutive and coupled *** represents the non-isothermal anisotropic solidification process of a binary mixture together with the motion in a melt with the applied magnetic *** illustrate our model,numerical simulations of the influence of magnetic-field on the evolution of dendrites during the solidification of the binary mixture of Nickel-Copper(Ni-Cu)are *** results demonstrate that the dendritic growth under the action of magnetic-field can be simulated by using our model.

关键词： Modelling Phase-field method dendritic solidification binary alloys convection magnetic-field Magnetohydrodynamics numerical simulations

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Emitter layer optimization in heterojunction bifacial silicon solar cells

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Journal of Semiconductors 2022年第12期43卷 65-71页

作者： adnan Shariah Feda Mahasneh Department of Physics Jordan University of Science and TechnologyIrbid 22110Jordan

Silicon solar cells continue to dominate the market,due to the abundance of silicon and their acceptable *** heterojunction with intrinsic thin layer(HIT)structure is now the dominant *** the efficiency of these cells could expand the development choices for HIT solar *** presented a detailed investigation of the emitter a-Si:H(n)lay-er of a p-type bifacial HIT solar cell in terms of characteristic parameters which include layer doping concentration,thickness,band gap width,electron affinity,hole mobility,and so *** cell composition:(ZnO/nc-Si:H(n)/a-Si:H(i)/c-Si(p)/a-Si:H(i)/nc-Si:H(p)/ZnO).The results reveal optimal values for the investigated parameters,for which the highest computed efficiency is 26.45%when lighted from the top only and 21.21%when illuminated from the back only.

关键词： HIT solar cells bifacial solar cells nano-crystalline silicon films gradient doping parameter optimization

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