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Asian Pacific Journal of Tropical Medicine 2024年第4期17卷 184-187页

作者： Razeen Fatima amir husain Iram Tabish Department of Medicine JN Medical CollegeAMUAligarhIndia

Rationale:Subacute sclerosing panencephalitis(SSPE)is a progressive neurological disorder caused by persistent measles virus *** predominantly affects children and *** symptoms usually develop 6-15 years after measles infection and ultimately leading to death in many *** concerns:Patient 1 presented with cognitive decline and myoclonus and the Patient 2 presented with diminution of vision with myoclonic ***:Based on the clinical features with a characteristic electroencephalogram pattern and the presence of a high titer of anti-measles IgG in serum and cerebrospinal fluid,these patients were diagnosed as ***:Antiepileptics were started for controlling myoclonus along with supportive ***:Both patients were discharged on antiepileptics and supportive ***:Whenever there are unusual clinical manifestations with unknown vaccination status,SSPE can be suspected and the cerebrospinal fluid should be examined for anti-measles *** case study also highlights the importance of universal coverage of measles *** reduce the incidence of measles and associated deaths,it is important to maintain a high level of immunization coverage for the measles vaccine and to strengthen all the integral components of the national immunization program.

关键词： Subacute sclerosing panencephalitis Measles Myoclonus Electroencephalogram Cerebrospinal fluid

Catalytic Effect of Transition Metal Complexes of Triaminoguanidine on the Thermolysis of Energetic NC/DEGDN Composite

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火炸药学报 2024年第3期47卷 209-219,I0003页

作者： mohammed Dourari Ahmed Fouzi Tarchoun Djalal Trache amir Abdelaziz Roufaida Tiliouine Tessnim Barkat Weiqiang Pang Energetic Materials Laboratory(EMLab) Teaching and Research Unit of Energetic ProcessesEcole Militaire PolytechniqueBP 17Bordj El-Bahri16046AlgiersAlgeria Xi′an Modern Chemistry Research Institute Xi′an 710065China

The transition metal complexes of triaminoguanidine(TAG-M,where M=Cobalt(Co)or Iron(Fe))have been *** catalytic effect of these complexes on the thermolysis of energetic composite based on nitrocellulose and diethylene glycol dinitrate,has been *** characterization of the resulting energetic composites was carried out using scanning electron microscopy(SEM),X-ray diffraction(XRD),Fourier transform infrared spectroscopy(FTIR),and differential scanning calorimetry(DSC).Isoconversional kinetic analysis was performed to determine the Arrhenius parameters associated with the thermolysis of the elaborated energetic *** is found that TAG-M complexes have strong catalytic effect on the thermo-kinetic decomposition of NC/DEGDN by decreasing the apparent activation energy and significantly increased the total heat *** models that govern the decomposition processes are also studied,and it is revealed that different reaction processes are accomplished by introduction metal complexes of ***,this study serves as a valuable reference for future research focused on the investigation of catalytic combustion features of solid propellants.

关键词： triaminoguanidine transition metal complexes nitrocellulose diethylene glycol dinitrate catalytic effect

Analysis of CH_(4) and H_(2) Adsorption on Heterogeneous Shale Surfaces Using aMolecular Dynamics Approach

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Fluid Dynamics & Materials Processing 2024年第1期20卷 31-44页

作者： Surajudeen Sikiru Hassan Soleimani amir Rostami mohammed Falalu Hamza Lukmon Owolabi Afolabi Centre of Subsurface Imaging(CSI) Universiti Teknologi PETRONASTronohPerakMalaysia Department of Geosciences Universiti Teknologi PETRONASBandar Seri IskandarTronohPerakMalaysia Department of Pure&Industrial Chemistry Faculty of Physical SciencesBayero University KanoKanoNigeria Department of Mechanical Engineering Engineering Institute of TechnologyMelbourne Campus VictoriaMelbourneAustralia

Determining the adsorption of shale gas on complex surfaces remains a challenge in molecular simulation *** essentially stem from the need to create a realistic shale structure model in terms of mineral heterogeneityand ***,precise characterization of the competitive adsorption of hydrogen andmethane in shale generally requires the experimental determination of the related adsorptive *** thisstudy,the adsorption of adsorbates,methane(CH_(4)),and hydrogen(H_(2))on heterogeneous shale surface modelsof Kaolinite,Orthoclase,Muscovite,Mica,C_(60),and Butane has been simulated in the frame of a moleculardynamic’s numerical *** results show that these behaviors are influenced by pressure and *** increasing the pressure from 500 to 2000 psi,the sorption effect for CH_(4)significantly increasesbut shows a decline at a certain stage(if compared to H_(2)).The research findings also indicate that raw shalehas a higher capacity to adsorb CH_(4)compared to ***,in shale,this difference is negligible.

关键词： Shale gas adsorption methane hydrogen molecular dynamic sorption

Neuroprotective potential of traditional Ayurvedic Kadha:age-related neurological disorders:a comprehensive literature review

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Traditional Medicine Research 2024年第9期9卷 51-77页

作者： Sarvin Sadreddini Mohammad Javad Emami Kazemabad Sogand Sheikholeslami Kosar Chitzan-Zadeh Mohammad Taha Kouchaki Midia Rashidi amir Abbas Ghayerin Shahin Sabaghi Ghazal Tavakoli Sepehr Nanbakhsh Tina Mansourian Arefeh Tabashiri Fariba Arbab Mojeni mohammed Namiq Amin Zahra Taheri Seyed Esmaeil Sedighi Taraneh Tarkashvand Parham amirazodi Mobina Fathi Shirin Yaghoobpoor Niloofar Deravi School of Medicine Tabriz University of Medical SciencesTabriz ***Iran School of Medicine Qom University of Medical SciencesQom ***Iran School of Medicine Hamadan University of Medical SciencesHamadan ***Iran School of Medicine Ahvaz Jundishapur University of Medical SciencesAhvaz ***Iran Faculty of Medicine Tabriz University of Medical SciencesTabriz ***Iran School of Medicine Iran University of Medical SciencesTehran ***Iran School of Medicine Shahid Beheshti University of Medical SciencesTehran ***Iran School of Medicine Mazandaran University of Medical SciencesSari ***Iran School of Medicine Kermanshah University of Medical SciencesKermanshah ***Iran Faculty of Pharmacy Pharmaceutical Sciences BranchIslamic Azad UniversityTehran ***Iran Department of Biology Faculty of SciencePayamNoor UniversityTehran ***Iran Faculty of Medicine Islamic Azad University of Medical ScienceTehran 193951495Iran International Campus Shahid Sadoughi University of Medical SciencesYazd ***Iran

Despite modern medicine’s advancements,age-related neurological diseases like Alzheimer’s disease and Parkinson’s disease remain challenging due to high costs,side effects,and limited ***,a traditional Indian medicine system,offers Kadha tea as a potential herbal *** review explores Kadha’s components(basil(Ocimum basilicum L.),black pepper(Piper nigrum L.),Cinnamon(Cinnamomum verum ***),ginger(Zingiber officinale Roscoe),and raisin(Vitis vinifera L.))and their interaction with various neurological *** suggest Kadha exhibits anti-inflammatory,antioxidant,and antiviral properties,potentially impacting Alzheimer’s disease,Parkinson’s disease,neurotoxicity,neuroinflammation,and brain *** focusing on specific disease mechanisms and Kadha’s intergrade effects,this review aims to elucidate its potential role in managing age-related neurological disorders.

关键词： Ayurveda Kadha neuroprotective neurological disorders traditional medicine

神经胶质细胞炎症反应的RNA调控及其作为中枢神经系统疾病治疗靶点的潜力

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神经损伤与功能重建 2023年第2期18卷 F0003-F0003页

作者： Abhishek Guha mohammed amir husain Ying Si L Burt Nabors Natalia Filippova Grace Promer Reed Smith Peter H King 杜一星(编译) Department Neurology The University of Alabama at BirminghamBirminghamAlabamaUSA Department Cell Developmentaland Integrative BiologyThe University of Alabama at BirminghamBirminghamAlabamaUSA Birmingham Department of Veterans Health Care System BirminghamAlabamaUSA Center for Neurodegeneration and Experimental Therapeutics The University of Alabama at BirminghamBirminghamUSA 不详

神经炎症的一个主要标志是小胶质细胞和星形胶质细胞的激活以及炎症介质(如IL-1β、TNF-α、iNOS和IL-6)的诱导。神经炎症会导致从急性中枢神经系统创伤到慢性神经退行性疾病等多种神经系统疾病的进展。mRNA稳定性的转录后调控途径和翻... 详细信息

神经炎症的一个主要标志是小胶质细胞和星形胶质细胞的激活以及炎症介质(如IL-1β、TNF-α、iNOS和IL-6)的诱导。神经炎症会导致从急性中枢神经系统创伤到慢性神经退行性疾病等多种神经系统疾病的进展。mRNA稳定性的转录后调控途径和翻译效率是这些炎症介质表达的主要驱动因素。这一调节水平的一个共同元素以富含腺嘌呤和尿苷的元素(ARE)为中心,该元素存在于编码这些炎症介质的mRNA的3’非翻译区(UTR)中。(ARE)-结合蛋白(AUBPs)——如人类抗原R(HuR)、三四脯氨酸(TTP)和KH型剪接调节蛋白(KSRP)——是指导这些转录后通路的关键节点,可以促进(HuR)或抑制(TTP和KSRP)胶质细胞产生炎症介质。本综述将讨论ARE介导的RNA调节的基本概念及其对胶质细胞驱动的神经炎症性疾病的影响。还将讨论针对这种新的基因调控水平以达到治疗效果的策略,并对其治疗神经系统疾病潜力的初步研究进行回顾性分析。

关键词：富含AU元件人类抗原R 趋化因子细胞因子神经胶质细胞神经炎症转录后调控

Comparative assessment of maximum power point tracking procedures for photovoltaic systems

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Green Energy & Environment 2017年第1期2卷 5-17页

作者： mohammed Aslam husain Abu Tariq Salman Hameed M.Saad Bin Arif Abhinandan Jain Department of Electrical Engineering Aligarh Muslim University Department of Electronics Engineering Aligarh Muslim University

The fast growing demands and increasing awareness for the environment, PV systems are being rapidly installed for numerous ***, one of the important challenges in utilizing a PV source is the maximum power harnessing using various maximum power point tracking techniques available. With the large number of MPPT techniques, each having some merits and demerits, confusion is always there for their proper selection. Discussion on various proposed procedures for maximum power point tracking of photovoltaic array has been done. Based on different parameters analysis of MPPT techniques is carried out. This assessment will serve as a suitable reference for selection, understanding different ways and means of MPPT.

关键词： Maximum power point tracking(MPPT) Photovoltaic(PV) Solar Perturb and observe Optimization

Effect of Absorption of Patch Antenna Signals on Increasing the Head Temperature

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Computer Modeling in Engineering & Sciences 2020年第8期124卷 683-701页

作者： Mohamed Abbas Ali Algahtani amir Kessentini Hassen Loukil Muneer Parayangat Thafasal Ijyas Abdul Wase mohammed Electrical Engineering Department College of EngineeringKing Khalid UniversityAbha61421Saudi Arabia Department of Mechanical Engineering College of EngineeringKing Khalid UniversityAbha61421Saudi Arabia Department of Computers and Communications College of EngineeringDelta University for Science and TechnologyGamasa35712Egypt Laboratory of Electromechanical Systems(LASEM) National Engineering School of SfaxUniversity of SfaxSfax3038Tunisia Electronics and Information Technology Laboratory University of SfaxNational Engineering School of SfaxSfax3038Tunisia Research Center for Advanced Materials Science King Khalid UniversityAbha61413Saudi Arabia Nabeul’s Foundation Institute for Engineering Studies University of CarthageIPEINNabeul8000Tunisia

Every new generation of antennas is characterized by increased accuracy and faster transmission ***,patch antennas have been known to damage human *** type of antenna sends out electromagnetic waves that increase the temperature of the human head and prevent nerve strands from functioning *** paper examines the effect of the communication between the patch antenna and the brain on the head’s temperature by developing a hypothetical multi-input model that achieves more accurate *** inputs are an individual’s blood and tissue,and the emission power of the *** forces depend on the permeability and conductivity characteristics of the metal from which the antenna is *** proposed model is the first one that links the material the antenna is manufactured from and the head’s *** results show that there are only a small number of materials that should be used as antenna *** materials are in the form of thin *** using these thin films at different temperatures,the risk to the head can be *** paper finds that the best results were obtained when the patch antenna was made of one of the following materials operating at a specific temperature:traditional materials at 305°K;casting cast steel at around 295°K;bismuth telluride(Bi2Te3)at 290°K;or barium sodium niobate at 310°K.

关键词： Brain patch antenna head overheating waves behavior materials properties

Impact of Virtual Disaster Collaboration Exercises on Disaster Leadership at Hospitals in Saudi Arabia

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International Journal of Disaster Risk Science 2021年第6期12卷 879-889页

作者： mohammed Ali Salem Sultan amir Khorram-Manesh Eric Carlström Johan Berlin Jarle Løwe Sørensen Healthcare Transformation Model of CareRegional Health DirectorateNajran 66255Saudi Arabia Institute of Health and Care Sciences Sahlgrenska AcademyGothenburg University40530 GothenburgSweden Institute of Clinical Sciences Sahlgrenska AcademyGothenburg University40530 GothenburgSweden Department of Research and Development Swedish Armed Forces Centre for Defence Medicine42676 Gothenburg Sweden Gothenburg Emergency Medicine Research Group(GEMREG) Sahlgrenska Academy41345 GothenburgSweden USN School of Business Campus VestfoldUniversity of South-Eastern Norway3603 KongsbergNorway Department of Social and Behavioural StudiesUniversity West46186 TrolhattanSweden

This study measured the impact of virtual three-level collaboration (3LC) exercises on participants’ perceived levels of collaboration, learning, and utility (CLU) at hospitals in the southern region of Saudi Arabia. Our 3LC exercise is a tabletop training tool used to facilitate disaster education and document CLU. This model enables the practitioner to acquire new knowledge and promotes active learning. An English version of the CLU scale, the validated Swedish survey tool, was applied to 100 healthcare managers or leaders in various positions at both the operational and tactical levels after conducting the 3LC exercises. The response rate was 100%, although not all questions were answered in some cases. The results show that most participants strongly agreed that the exercises focused on collaboration (r^(2) = 0.767) and that they had acquired new knowledge during the exercises. There was a statistically significant association between participation in the collaboration exercises and perceived learning (r^(2) = 0.793), as well as between perceived learning and utility (r^(2) = 0.811). The collaboration exercises enhance the perceived effects of CLU. They also improve the ability of participants to adapt situational strategies to achieve a safer society. Although exercises were conducted virtually, they were well received by the participants and achieved a value M = 4.4 CLU score, which opens up new dimensions in collaboration simulation exercises.

关键词： Collaboration exercises Disaster education Emergency management Healthcare personnel training Saudi Arabia

Disaster Collaborative Exercises for Healthcare Teamwork in a Saudi Context

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International Journal of Disaster Risk Science 2023年第2期14卷 183-193页

作者： mohammed Ali Salem Sultan amir Khorram-Manesh Jarle Lφwe Sφrensen Johan Berlin Eric Carlstrōm Model of Care Healthcare TransformationRegional Health DirectorateNajran66255Saudi Arabia Institute of Health and Care Sciences Sahlgrenska AcademyGothenburg University40530GothenburgSweden Institute of Clinical Sciences Sahlgrenska AcademyGothenburg University40530GothenburgSweden Gothenburg Emergency Medicine Research Group(GEMREG) Sahlgrenska Academy41345GothenburgSweden USN School of Business University of South-Eastern Norway3199BorreNorway Department of Social and Behavioural Studies University West46186TrolhättanSweden

This study aimed to evaluate the development of healthcare teamwork during and after the collaboration tabletop exercises,through observation and interview *** and maturity theoretical models were employed to explain the collaborative challenges in teams that may suffer from unequally distributed power,hierarchies,and *** three-level collaboration tabletop exercises and the Command and control,Safety,Communication,Assessment,Treatment,Triage,Transport(CSCATTT)instrument,100 healthcare workers were observed during each step in the implementation of the CSCATTT instrument using two simulated *** results show a lack of integration and team maturity among participants in the first scenario,leading to the delayed start of the activity,task distribution,and decision *** shortcomings were improved in the second ***-depth interviews with 20 participants in the second phase of the study revealed improved knowledge and practical skills,self-confidence,and ability in team building within trans-professional groups in the second scenario,which in concordance with the integration theory,was due to the attempts made in the first ***,there was an improvement in the team’s maturity,which in concordance with the maturity theory,was due to the knowledge and practical skills during scenario *** results indicate the importance of continuous tabletop training,and the use of CSCATTT as a collaborative instrument,to promote the development of collaboration and to test the concept of preparedness.

关键词： Collaboration exercises Disaster education Emergency management Healthcare personnel training Saudi Arabia Teamwork

Effectiveness and safety of generic and brand direct acting antivirals for treatment of chronic hepatitis C

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World Journal of Clinical Cases 2022年第34期10卷 12566-12577页

作者： Maheeba Abdulla Aysha Mohamed Al Ghareeb Hamed Ali Hasan Yusuf husain Nafeesa mohammed Jehad Al Qamish Department of Internal Medicine Salmaniya Medical ComplexArabian Gulf UniversityManama 2904Bahrain Department of Internal Medicine Salmaniya Medical ComplexManama 2904Bahrain Internal Medicine Department Ibn AlNafees HospitalManama 3302Bahrain

BACKGROUND Direct acting antivirals(DAAs)are a very effective treatment for hepatitis C virus(HCV).However,brand DAAs are *** licensing of cheaper generic DAAs may address this issue,but there is a lack of clinical studies comparing the efficacy of generic vs brand DAA *** To compare the efficacy and safety of generic against brand DAAs for chronic hepatitis C treatment in *** This was a retrospective observational study involving 289 patients with chronic HCV infection during 2016 to *** were 149 patients who were treated with brand DAAs,while 140 patients were treated with generic *** used DAAs were Ombitasvir/Paritaprevir/Ritonavir±Dasabuvir±Ribavirin,and Sofosbuvir/Daclatasvir±*** at 12 wk post treatment was the main outcome *** Overall,87 patients(30.1%)had cirrhosis and 68.2%had genotype 1 HCV *** 12 wk post treatment,SVR was achieved by 271(93.8%)of the *** patients who were treated with generic medications,134(95.7%)achieved SVR at 12 wk post treatment,compared to 137(91.9%)among those treated with brand medications(P=0.19).Having cirrhosis[odds ratio(OR):9.41,95%confidence interval(CI):2.47–35.84]and having HCV genotype 3(OR:3.56,95%CI:1.03–12.38)were significant independent predictors of not achieving *** transaminase,gamma-glutamyl transpeptidase,and total bilirubin levels decreased significantly following therapy with both generic and brand *** Generic and brand DAAs demonstrate comparable effectiveness in the treatment of chronic hepatitis C *** are safe and equally effective in improving biochemical markers of hepatic inflammation.

关键词： Hepatitis C virus Direct acting antivirals Generic Brand Sofosbuvir Ombitasvir Ledipasvir Daclatasvir Paritaprevir Ritonavir Dasabuvir Ribavirin Sustained virologic response