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Transactions of Nonferrous Metals Society of China 2016年第4期26卷 1138-1145页

作者： Gholam Reza KHAYATI Seyed Hadi SHAHCHERAGHI Vahid LOTFI esmael darezareshki Department of Materials Science and Engineering Shahid Bahonar University of KermanP.O.Box No.76135-133KermanIran Department of Advanced Science and Technology Shahid Bahonar University of KermanP.O.Box No.76135-133KermanIran Mineral Industries Research Centre Shahid Bahonar University of KermanP.O.Box No.76135-133KermanIran

The non-isothermal kinetics of CdO nanoparticles prepared from CdCO3 precursor using thermal decomposition method was investigated. A model-fitting Malek approach and a model-free advanced isoconversional method of Vyazovkin were applied to the analysis of the DSC and TGA data. The results showed that CdO nanoparticles prepared from CdCO3 followed an autocatalytic reaction. Sestak–Berggren model could favorably describe the studied reaction process. Moreover, the apparent activation energy of CdCO3 decomposition was calculated to be (119.19±9.97) kJ/mol and the explicit rate equation form of CdCO3 decomposition was established.

关键词： CdCO_3 CdO nanoparticle kinetic modeling thermal decomposition advanced isoconversional method

Colonic schistosomiasis mimicking cancer,polyp,and inflammatory bowel disease:Five case reports and review of literature

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World Journal of Gastrointestinal Endoscopy 2024年第8期16卷 472-482页

作者： Sebhatleab T Mulate Abdulsemed M Nur Abel T Tasamma Rodas T Annose esmael M Dawud Kinfe W Ekubazgi Hailemichael D Mekonnen Hidaya Y Mohammed Meron B Hailemeskel Shimelis A Yimer Department of Internal Medicine Addis Ababa UniversityCollege of Health ScienceAddis Ababa 9086Ethiopia Department of Internal Medicine Division of Gastroenterology and HepatologyAddis Ababa UniversityCollege of Health ScienceAddis Ababa 9086Ethiopia Department of Internal Medicine St Paul’s Hospital Millennium Medical CollegeAddis Ababa 9086Ethiopia Department of Internal Medicine Hawassa UniversityHawassa PO Box 05Ethiopia Department of Internal Medicine St Paul’s Hospital Millennium Medical CollegeAddis Ababa 1271Ethiopia Department of Pathology Addis Ababa UniversityCollege of Health ScienceAddis Ababa 9086Ethiopia Department of Pathology St Paul’s Hospital Millennium Medical CollegeAddis Ababa 1271Ethiopia Department of Pathology Ethio Tebib General HospitalAddis Ababa 1111Ethiopia

BACKGROUND Schistosomiasis,officially named as a neglected tropical disease by The World Health Organization,is a serious parasitic disease caused by trematode flukes of the genus *** is a common infectious disease,endemic in more than 78 *** disease can involve various organs and poses far-reaching public health *** SUMMARY Here,we present a series of five patients with variable presentations:an asymptomatic patient who was diagnosed with colonic schistosomiasis upon screening colonoscopy;2 patients with clinical suspicion of colonic cancer;and 2 patients with a clinical diagnosis of inflammatory bowel *** patients were subsequently confirmed to have colonic schistosomiasis after colonoscopy and histopathologic *** clinical manifestations,colonoscopy features and histologic findings of the patients are *** of the patients showed significant clinical improvement following administration of oral *** Intestinal schistosomiasis can present with features mimicking other gastrointestinal *** disease should be a diagnostic consideration in patients who live in or have traveled to endemic areas.

关键词： Schistosomiasis Schistosoma Colon Polyp Ethiopia Case report

Hopf ＊-algebra structures on H（1, q）

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Frontiers of Mathematics in China 2015年第6期10卷 1415-1432页

作者： Hassen Suleman esmael MOHAMMED Tongtong LI Huixiang CHEN School of Mathematical Science Yangzhou University Yangzhou 225002 China Jiangyan No. 2 High School Jiangyan 225500 China

We study the Hopf ＊-algebra structures on the Hopf algebra H（1, q） over C. It is shown that H（1, q） is a Hopf ＊-algebra if and only if ｜q｜ = 1 or q is a real number. Then the Hopf ＊-algebra structures on H（1... 详细信息

关键词： *-Structure antilinear map Hopf *-algebra

Phenology and population dynamics of sand flies in a new focus of visceral leishmaniasis in Eastern Azarbaijan Province,North western of Iran

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Asian Pacific Journal of Tropical Medicine 2011年第8期4卷 604-609页

作者： Teimour Hazratian Yavar Rassi Mohammad Ali Oshaghi Mohammad Reza Yaghoobi-Ershadi esmael Fallah Mohammad Reza Shirzadi Sina Rafizadeh Department of Medical Entomology and Vector Control School of Public HeallhTehran University of Medical SciencesTehranIran Department of Parasitology School of MedicineMedical Science/University of TabrizIran Zoonosis Department Ministry of Health& Medical Education Violence and Injury Prevention Safety Promotion Office Emergency Management CenterMinistry of Health & Medical Education

Objective:To investigate species composition,density,accumulated degree-day and diversity of sand flies during April to October 2010 in Azarshahr district,a new focus of visceral leishmaniasis in north western ***:Sand flies were collected using sticky traps biweekly and were stored in 96%*** specimens were mounted in Puri’s medium for species identification using valid keys of *** density was calculated by the formula: number of specimens/m of sticky traps and number of specimens/ number of ***-day was calculated as follows:(Maximum temperature + Minimum temperature)/2—Minimum *** indices of the collected sand flies within different villages were estimated by the Shannon- weaver formula(H’=sum form(i=1) to s Pi log_e Pi ).Results:Totally 5 557 specimens comprising 16 Species(14 Phlebotomus,and 2 Sergentomyia) were *** activity of the species extended from April to *** sand-flies in resting places were Phlebotomus papatasi, Phlebotomus sergenti and Phlebotomus *** monthly average density was 37.***.41.1, 40.23,30.38 and 30.67 for Almalodash,Jaragil,Segaiesh,Amirdizaj and Germezgol villages, *** degree-day from early January to late May was approximately 289 degree *** minimum threshold temperature for calculating of accumulated degree-day was 17.32℃.According on the Shannon-weaver(H’),diversity of sand flies within area study were estimated as 0.917,1.867,1.339,1.673,and 1.562 in Almalodash,Jaragil,Segaiesh,Amirdizaj and Germezgol villages,***:This study is the first detailed research in terms of species composition,density,accumulated degree-day and diversity of sand flies in an endemic focus of visceral leishamaniasis in Azarshahr *** population dynamics of sand flies in Azarshahr district were greatly affected by climatic *** to this study the highest activity of the collected sand fly species occurs at the ter

关键词： Sand fly Visceral leishmaniasis Diversity Degree day Density Iran

Acute lymphoblastic leukemia in a β-thalassemia intermedia child: A case report

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World Journal of Clinical Pediatrics 2020年第1期9卷 1-6页

作者： Laila M Sherief esmael Goneim Naglaa M Kamal Amr Ibraheim Fuad Alsofiani Abdulraouf Alawur Department of Pediatric Hematology and Oncology Faculty of MedicineZagazig UniversityZagazig 44511Egypt Department of Pediatrics Faculty of MedicineZagazig UniversityZagazig 44511Egypt Department of Pediatric Oncology Tanta Cancer InstituteTanta 00202Egypt Department of Pediatrics and Pediatric Hepatology Faculty of MedicineCairo UniversityCairo 21121Egypt Fuad A alsofiani Abdulraouf H AlawurDepartment of PediatricsAlhada Armed Forces HospitalTaif 00966Saudi Arabia

BACKGROUNDβ-thalassemia intermedia(βTI)is one of the *** constitutes 10%ofβ-thalassemia cases yet being associated with a better quality of life thanβ-thalassemia major(βTM).CASE SUMMARY We recently reported the first case of acute lymphoblastic leukemia(ALL)from Egypt in a child withβTM,and we herein report the first case of ALL from Egypt in a child withβ*** this report,literature was reviewed for cases of malignancies associated withβTI and the possible factors underling the relationship between the two *** We stress that physicians should have a high index of suspicion of malignancies in thalassemia patients if they present with any suggestive symptoms or signs.

关键词： Acute lymphoblastic leukemia Thalassemia intermedia Children Malignancies Iron overload Hydroxyurea Case report

Sero Status Disclosure to Sexual Partner and Associated Factors among Adult HIV Positive Patients in Bale Zone Hospitals, Oromia Region, Ethiopia: Institution Based Cross-Sectional Study

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Open Journal of Epidemiology 2018年第2期8卷 43-53页

作者： Tsige Defere Geremew Rameto Aman Nuri Jeylan Kassim esmael Bale Zone Goba Town Health Office Bale Goba Ethiopia Department of Public Health Goba Referral Hospital Madda Walabu University Bale Goba Ethiopia

Background: Disclosure of HIV sero status is among varies HIV prevention strategy to prevent the spread of HIV. It is the base for accessing care and treatment programs, attains psycho-social support and reduces stigma, adheres to treatment and promotes safer health behavior particularly for couples. Objective: To assess HIV sero status disclosure to sexual partner and associated factors among HIV positive adult patient in Bale Zone hospitals. Method: A cross-sectional study design was conducted among 411 adult HIV positive clients who were selected by using systematic random sampling methods from Bale Zone Hospitals. Data were collected by using pre-tested questionnaire after verbal consent obtained from participants by trained nurse. Multiple logistic regression analysis was done by using SPSS version 20 and P-value of less than 0.05 was taken to declare statistical significance. Result: HIV sero status disclosure to sexual partners was 52.6%. Residence (AOR = 1.62;95% CI, 1.0, 2.60), receiving pre-test counselling related disclosure (AOR = 6.25;95% CI, 3.45, 11.33) and knowledge of partner’s HIV sero status (P-Value = 0.001) were significantly associated with HIV sero status disclosure. Fear of stigma and violence by sexual partner were the main reasons suggested for not disclosing HIV sero-status. Conclusion: The level of HIV sero-status disclosure to sexual partner was low. Disclosure of HIV sero status to sexual partner was significantly associated with clients’ place of residence, receiving pre-test counselling about disclosure and Knowledge of partners HIV sero status.

关键词： HIV Sero Status Disclosure Sexual Partner Adult Clients

Modified Differential Transform Method (DTM) Simulation of Hydromagnetic Multi-Physical Flow Phenomena from a Rotating Disk

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World Journal of Mechanics 2011年第5期1卷 217-230页

作者： Mohammad Mehdi Rashidi esmael Erfani Osman Anwar Bég Swapan Kumar Ghosh 不详

A similarity solution for the steady hydromagnetic convective heat and mass transfer with slip flow from a spinning disk with viscous dissipation and Ohmic heating yields a system of non-linear, coupled, ordinary differential equations. These equations are analytically solved by applying a newly developed method namely the DTM-Padé technique which is a combination of the Differential Transform Method (DTM) and the Padé approximation. A full analytical solution is presented, as a benchmark for alternative numerical solutions. DTM-Padé is implemented without requiring linearization, discretization, or perturbation, and holds significant potential for solving strongly nonlinear differential equations which arise frequently in fluid dynamics. The regime studied is shown to be controlled by the slip parameter (γ), magnetohydrodynamic body force parameter (M), Eckert (viscous heating) number (Ec), Schmidt number (Sc), Soret number (Sr), Dufour number (Du) and Prandtl number (Pr). The influence of selected parameters on the evolution of dimensionless velocity, temperature and concentration distributions is studied graphically. Increasing magnetic field (M) is found to significantly inhibit the radial (f) and tangential (g) velocities, but to accentuate the axial velocity field (h);furthermore temperature (θ) and concentration (φ) are both enhanced with increasing M. Increasing Soret number (Sr) acts to boost the dimensionless concentration (φ). Temperatures are significantly elevated in the boundary layer regime with a rise in Eckert number (Ec). Excellent correlation between the DTM-Padé technique and numerical (shooting) solutions is achieved. The model has important applications in industrial energy systems, process mechanical engineering, electromagnetic materials processing and electro-conductive chemical transport processes.

关键词： Differential Transform Method Padé Approximants Thermal-Diffusion Heat Transfer Soret Effect Boundary-Layers Hydromagnetics Slip Dissipation Electromagnetic Processing of Materials

Heavy metal adsorption of Streptomyces chromofuscus K101

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Journal of Coastal Life Medicine 2014年第6期 431-437页

作者： Said Mohamed Daboor Amany Mohamed Haroon Neven Abd Elfatah esmael Slah Ibrahem Hanona Biomedical Sciences Department Al-Farabi CollegeRiyadhKingdom of Saudi Arabia National Institute of Oceanography and Fisheries CairoEgypt

Objective:To find the best actinomycete that has potential application value in the heavy metal remediation due to its special morphological and physiological ***:In some areas of River Nile,Egypt,a total of 67 actinomycete isolates(17 isolates from surface water and 50 from sediment)were *** addition,the studied area was characterized by a large amount of submerged macrophyte species Ceratophyllum demersum,one free floating species Eichhornia crassipes and two emergent species Polygonum tomentosum and Saccharum spontaneum with the highest biomass production *** methods are used in this research like qualitative evaluation of heavy metals,minimum inhibitory concentration of heavy metal determination,metal binding assay,heavy metal assessment,***:Many actinomycetes isolates were isolated from River Nile,Egypt,the absorbent efficiency of one isolate Streptomyces chromofuscusK101 showed the most efficient metal binding *** adsorption process of Zn^(^(2+)),Pb^(2+)and Fe^(2+)single or mixture metal ions was investigated,where the order of adsorption potential(Zn^(2+)>Pb^(2+)>Fe^(2+))was observed in single metal *** adsorption in mixed metal reactions was the same order as in single-metal ion with a significant decrease in Fe^(2+)and Pb^(2+)***:In conclusion the metal adsorption reactions were very fast,pH dependent and culture age-independent,suggestive of a physicochemical reaction between cell wall components and heavy metal *** absorbent removal efficiency was determined as a function of ion concentration,pH and temperature.

关键词： Adsorption Metals Biomass Efficiency

濒危维吾尔语方言个案研究——以罗布泊方言的调查分析为例

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语文学刊 2018年第5期38卷 37-46页

作者：司马义.阿不都热依木新疆大学中国语言学院/新疆民汉语文翻译研究中心新疆乌鲁木齐830046

以2007年、2009年、2010年、2016年、2017年在新疆维吾尔自治区罗布泊地区进行的田野调查中收集的语料为依据,重点概括罗布泊方言固有的语言学特征、方言接触背景下所发生的语言变化和罗布泊方言的濒危现状,提出对濒危维吾尔语方言土语... 详细信息

以2007年、2009年、2010年、2016年、2017年在新疆维吾尔自治区罗布泊地区进行的田野调查中收集的语料为依据,重点概括罗布泊方言固有的语言学特征、方言接触背景下所发生的语言变化和罗布泊方言的濒危现状,提出对濒危维吾尔语方言土语进行档案化研究的紧迫性。

关键词：濒危方言维吾尔语罗布泊方言

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维吾尔语罗布泊方言中音变现象的音系学分析

语言与翻译 2017年第2期 32-42页

作者：司马义.阿不都热依木新疆大学中国语言学院/新疆民汉语文翻译研究中心乌鲁木齐830046

文章以2007、2009、2010、2016年在罗布泊地区进行的田野调查中收集的长篇语料为依据,以现代音系学理论为指导,对罗布泊方言中的音变现象进行描写与分析。研究表明,罗布泊方言中多音节词的第二个音节中元音的脱落在大多数突厥语族语言... 详细信息

文章以2007、2009、2010、2016年在罗布泊地区进行的田野调查中收集的长篇语料为依据,以现代音系学理论为指导,对罗布泊方言中的音变现象进行描写与分析。研究表明,罗布泊方言中多音节词的第二个音节中元音的脱落在大多数突厥语族语言中常见。软腭音/k/的浊化,小舌音/q/的擦化,边音/l/的脱落,音节末尾/j/的脱落等现象在标准维吾尔语中都能找到。词末尾/ε/的鼻化,/v/在词首和词中间位置的强化等现象是吐鲁番土语和罗布泊方言中共有的。和田方言典型特点之一的/r/在音节首位的腭化仅存在于若羌县和米兰农场。标准维吾尔语,和田方言,喀什土语和伊犁土语中的主要同化方式是逆同化,罗布泊方言中却是顺同化。古突厥语的前辅音/k/和/g/大多伴随前元音出现,后辅音/q/和/ /大多与后元音同现。古突厥语的这种结合特征系统地保留在罗布泊方言中。标准维吾尔语和其他维吾尔方言中存在的前一个开音节的/a/由于后面的音节中的/u/的逆同化被唇化为/o/,前一个开音节的/a/由于后面的音节中的/i/的影响被升高到/e/,词首位置的/t/被腭化为/t?/等语言现象罗布泊方言中没有。

关键词：罗布泊方言标准维吾尔语音变过程