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السجلات المعروضة 1639 -- 1658 من 4919

    • Epidemiological, molecular, and clinical features of rotavirus infections among pediatrics in Qatar 

      Mathew, Shilu; Al Ansari, Khalid; Al Thani, Asmaa A; Zaraket, Hassan; Yassine, Hadi M ( Springer , 2021 , Article)
      Acute gastroenteritis (AGE) remains a major cause of diarrhea in developing and developed countries. Rotavirus (RV) is a leading cause of severe pediatric diarrhea worldwide. Here we report on the prevalence of circulating ...

    • Epidemiology of respiratory infections among adults in Qatar (2012-2017). 

      Al-Romaihi, Hamad Eid; Smatti, Maria K; Ganesan, Nandakumar; Nadeem, Shazia; Farag, Elmoubasher; ... more authors ( Public Library of Science , 2019 , Article)
      Limited data is available about the etiology of influenza like illnesses (ILIs) in Qatar. This study aimed at providing preliminary estimates of influenza and other respiratory infections circulating among adults in Qatar. ...

    • Epidemiology of SARS-CoV2 in Qatar's primary care population aged 10 years and above 

      Syed, Mohamed Ahmed; Al Nuaimi, Ahmed Sameer; A/Qotba, Hamda Abdulla; Nasrallah, Gheyath K; Althani, Asmaa A; ... more authors ( BMC , 2021 , Article)
      There is an urgent need to elucidate the epidemiology of the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2) and characterize its potential impact. Investing in characterising the SARS-CoV2 will help plan and ...

    • Epidemiology Profile of Viral Meningitis Infections Among Patients in Qatar (2015-2018) 

      Mathew, Shilu; Al Khatib, Hebah A; Al Ansari, Khalid; Nader, Joanne; Nasrallah, Gheyath K; ... more authors ( Frontiers Media , 2021 , Article)
      Little is known about the etiology of meningitis in the MENA region, including Qatar. Viral agents are considered the major cause for meningitis worldwide. Here, we present primary data about the etiology and clinical and ...

    • Epigenetic and breast cancer therapy: Promising diagnostic and therapeutic applications. 

      Sher, Gulab; Salman, Nadia Aziz; Khan, Abdul Q; Prabhu, Kirti S; Raza, Afsheen; ... more authors ( Elsevier , 2020 , Article Review)
      The global burden of breast cancer (BC) is increasing significantly. This trend is caused by several factors such as late diagnosis, limited treatment options for certain BC subtypes, drug resistance which all lead to poor ...

    • Epigenetic programing of cancer stemness by transcription factors-non-coding RNAs interactions 

      Alsayed, Reem Khaled M.E.; Sheikhan, Khalid Sultan A.M.; Alam, Majid Ali; Buddenkotte, Jorg; Steinhoff, Martin; ... more authors ( Elsevier , 2023 , Article Review)
      Cancer ‘stemness’ is fundamental to cancer existence. It defines the ability of cancer cells to indefinitely perpetuate as well as differentiate. Cancer stem cell populations within a growing tumor also help evade the ...

    • Epigenetic regulation of CXCR4 signaling in cancer pathogenesis and progression 

      Reem Khaled M.E., Alsayed; Khan, Abdul Q.; Ahmad, Fareed; Ansari, Abdul Wahid; Alam, Majid Ali; ... more authors ( Elsevier , 2022 , Article)
      Signaling involving chemokine receptor CXCR4 and its ligand SDF-1/CXL12 has been investigated for many years for its possible role in cancer progression and pathogenesis. Evidence emerging from clinical studies in recent ...

    • EPLESPY TREATMENT WATCH 

      SHOAIB, EMAD HAMID ABBKER ( Qatar University Young Scientists Center - Qatar University , 2024 , Conference Paper)
      Electrical oscillations, which we call brain waves, have captured the attention of scientists and the general public for more than a century. But its function-and even whether it has a function beyond simply expressing ...

    • ePortfolio Integration in Teacher Education Programs: Does Context Matter from a Student Perspective? 

      Ndoye, Abdou; Parker, Michele A.; Ritzhaupt, Albert D. ( IGI Global , 2012 , Book chapter)
      Though ePortfolios have grown in acceptance by teacher education programs across the United States, there still remain many questions regarding whether the tools are meeting student and teacher education program needs. ...

    • Epoxy coatings modified with a new cerium phosphate inhibitor for smart corrosion protection of steel 

      Morozov Y.; Calado L.M.; Shakoor R.A.; Raj R.; Kahraman R.; ... more authors ( Elsevier Ltd , 2019 , Article)
      In this work cerium tri(bis(2-ethylhexyl)phosphate) (Ce(DEHP)3) particles were used as anti-corrosion pigments in epoxy coatings applied on steel coupons. The composition of the corrosion inhibitor was designed to introduce ...

    • Epstein-Barr Virus and Human Papillomaviruses Interactions and Their Roles in the Initiation of Epithelial-Mesenchymal Transition and Cancer Progression. 

      Cyprian, Farhan S; Al-Farsi, Halema F; Vranic, Semir; Akhtar, Saghir; Al Moustafa, Ala-Eddin ( Frontiers Media , 2018 , Article Review)
      Oncoviruses are implicated in around 20% of all human cancers including both solid and non-solid malignancies. Epstein-Barr virus (EBV) and human papillomaviruses (HPVs) are the most common oncoviruses worldwide. Currently, ...

    • Epstein-Barr virus and its association with Fascin expression in colorectal cancers in the Syrian population: A tissue microarray study. 

      Al-Antary, Noor; Farghaly, Hanan; Aboulkassim, Tahar; Yasmeen, Amber; Akil, Nizar; ... more authors ( Taylor & Francis , 2017 , Article)
      Colorectal cancer (CRC) is the third most common malignancy in both men and women worldwide. Colorectal carcinogenesis is a complex, multistep process involving environmental and lifestyle features as well as sequential ...

    • Epstein–Barr Virus Epidemiology, Serology, and Genetic Variability of LMP-1 Oncogene Among Healthy Population: An Update 

      Smatti, Maria K.; Al-Sadeq, Duaa W.; Ali, Nadima H.; Pintus, Gianfranco; Abou-Saleh, Haissam; ... more authors ( Frontiers Medi , 2018 , Article Review)
      The Epstein–Barr virus (EBV) is a DNA lymphotropic herpesvirus and the causative agent of infectious mononucleosis. EBV is highly prevalent since it affects more than 90% of individuals worldwide and has been linked to ...

    • An Equatorial Pacific rain event: influence on the distribution of iron and hydrogen peroxide in surface waters 

      Alfred K, Hanson; Tindale, Neil W; Abdel-Moati, Mohamed A.R ( Elsevier , 2001 , Article)
      The wet deposition of iron and peroxides was monitored during an intense rain squall in the equatorial Pacific Ocean. Iron and hydrogen peroxide were determined at sea using adsorptive cathodic stripping voltammetry (ACSV) ...

    • Erosion behavior of API X120 steel: Effect of particle speed and impact angle 

      Okonkwo P.C.; Sliem M.H.; Sk M.H.; Shakoor R.A.; Mohamed A.M.A.; ... more authors ( MDPI AG , 2018 , Article)
      The dry erosion behavior of API-X120 pipeline steel was investigated, under the erosive interaction of aluminum oxide particulates, in a range of speed (43-167 m·s-1) and impact angle (30°-90°). Erosion behavior is ...

    • Erosion behaviour of API X100 pipeline steel at various impact angles and particle speeds 

      Okonkwo, Paul C.; Abdul Shakoor, Rana; Zagho, Moustafa M.; Mohamed, Adel Mohamed Amer ( MDPI AG , 2016 , Article)
      Erosion is the gradual removal of material due to solid particle impingement and results in a failure of pipeline materials. In this study, a series of erosion tests were carried out to investigate the influence of particle ...

    • Erosive wear performance of API X42 pipeline steel 

      Okonkwo, Paul C.; Shakoor, R. A.; Ahmed, Essam; Mohamed, A. M.A. ( Elsevier Ltd , 2016 , Article)
      The need to transport petroleum products through pipelines has resulted in the increased erosion of the pipeline materials used in the petroleum industry. In this study, dry erosion test was performed using sand blaster ...

    • Erratum to “Development and characterizations of Ag nanoparticles decorated TiO2-ZrO2 coatings as electrode material for supercapacitors” [Results Surf. Interfaces 10 (2023) 100098] 

      Sanu Mathew, Simon; V.P., Prakashan; M.S., Sajna; Chandran, Anoop; George, Gejo; ... more authors ( Elsevier , 2023 , Other)
      The publisher regrets the section “Declaration of Competing Interests” was missed in the original article. The authors declare that they have no known competing financial interests or personal relationships that could have ...

    • Erratum to: Life cycle assessment of integrated seawater agriculture in the Arabian (Persian) Gulf as a potential food and aviation biofuel resource 

      Warshay, Brian; Brown, J. Jed; Sgouridis, Sgouris ( Springer Verlag , 2017 , Other)
      The name of the author J. Jed Brown was rendered wrongly in the original publication but has since been corrected. , Springer-Verlag Berlin Heidelberg.

    • Erratum: Antimicrobials: A global alliance for optimizing their rational use in intra-abdominal infections (AGORA). [World J Emerg Surg. 11, (2016) (33)] DOI: 10.1186/s13017-016-0089-y 

      Sartelli, M.; Weber, D. G.; Ruppé, E.; Bassetti, M.; Wright, B. J.; ... more authors ( BioMed Central Ltd. , 2017 , Other)
      The original article [1] contains an error whereby a co-author, Boris Sakakushev has their family name spelt incorrectly as 'Sakakhushev'. The authors would therefore like it known that the correct spelling of the family ...