Search Results - "Selim, Abdullah"

Effects of the diesel engine parameters on the ignition delay by Köten, Hasan, Parlakyiğit, Abdullah Selim

“…•CI engine parameters were investigated experimentally.•Combustion characteristics of CI engine have been analyzed under different conditions.•Ignition delay…”
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In situ synthesis of B4C–SiC, B4C–TiB2, and B4C–ZrB2 composites from organic–inorganic hybrid precursor via a simple bottom-up approach by Parlakyigit, Abdullah Selim, Ergun, Celaletdin

“…Boron carbide (B 4 C) and its in situ composites were synthesized via a simple bottom-up process using low-cost boric acid and a sucrose-based precursor…”
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Highly Pathogenic Avian Influenza Virus (H5N8) Clade 2.3.4.4 Infection in Migratory Birds, Egypt by Selim, Abdullah A, Erfan, Ahmed M, Hagag, Naglaa, Zanaty, Ali, Samir, Abdel-Hafez, Samy, Mohamed, Abdelhalim, Ahmed, Arafa, Abdel-Satar A, Soliman, Mohamed A, Shaheen, Momtaz, Ibraheem, Essam M, Mahrous, Ibrahim, Hassan, Mohamed K, Naguib, Mahmoud M

“…We isolated highly pathogenic avian influenza virus (H5N8) of clade 2.3.4.4 from the common coot (Fulica atra) in Egypt, documenting its introduction into…”
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Characterization of full genome sequences of chicken anemia viruses circulating in Egypt reveals distinct genetic diversity and evidence of recombination by Erfan, Ahmed M., Selim, Abdullah A., Naguib, Mahmoud M.

“…•Detection and full genomic characterization of chicken anemia virus (CAV) circulating in Egypt.•Segregation of the Egyptian CAVs into four phylogroups was…”
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Chicken anaemia virus enhances and prolongs subsequent avian influenza (H9N2) and infectious bronchitis viral infections by Erfan, Ahmed M., Selim, Abdullah A., Helmy, Shawky A., Eriksson, Per, Naguib, Mahmoud M.

“…•Chicken anaemia virus infection influences the course of consecutive infection with LPAI H9N2 and IB viruses.•Higher titres of LPAI-H9N2 or IB viruses have…”
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Immigrants and natives’ financial decision making: Evidence from Türkiye by Yaşar Ersan, Güzhan Gülay, Abdullah Selim Öztek

“…This study investigates the causal effects of Syrian migrants on the financial behavior of natives in Türkiye. Utilizing a comprehensive administrative data…”
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Molecular Epidemiology and Evolutionary Analysis of Avian Influenza A(H5) Viruses Circulating in Egypt, 2019–2021 by Hagag, Naglaa M, Yehia, Nahed, El-Husseiny, Mohamed H, Adel, Amany, Shalaby, Azhar G, Rabie, Neveen, Samy, Mohamed, Mohamed, Motaz, El-Oksh, Amal S. A, Selim, Abdullah, Arafa, Abdel-Satar, Eid, Samah, Shahein, Momtaz A, Naguib, Mahmoud M

“…The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different…”
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Molecular characterization of full fusion protein (F) of Newcastle disease virus genotype VIId isolated from Egypt during 2012-2016 by Selim, Karim M, Selim, Abdullah, Arafa, Abdelsatar, Hussein, Hussein A, Elsanousi, Ahmed A

“…The aim of this work was to study the full F gene sequence of Newcastle disease virus (NDV) in regard to pathotyping and genotyping and to study the evolution…”
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Isolation of a Novel Reassortant Highly Pathogenic Avian Influenza (H5N2) Virus in Egypt by Hagag, Naglaa M, Erfan, Ahmed M, El-Husseiny, Mohamed, Shalaby, Azhar G, Saif, Mohamed A, Tawakol, Maram M, Nour, Ahmed A, Selim, Abdullah A, Arafa, Abdel-Satar, Hassan, Mohamed K, Hassan, Wafaa M M, Fahmy, Hanan A, Ibraheem, Essam, Attia, Mohamed, Abdelhakim, Ali M M, Shahein, Momtaz A, Naguib, Mahmoud M

“…Highly pathogenic avian influenza (HPAI) H5N1 and H5N8 have become endemic among domestic poultry in Egypt since 2006 and 2016, respectively. In parallel, the…”
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Temporal Dynamics of Influenza A(H5N1) Subtype before and after the Emergence of H5N8 by Amer, Fatma, Li, Ruiyun, Rabie, Neveen, El-Husseiny, Mohamed H, Yehia, Nahed, Hagag, Naglaa M, Samy, Mohamed, Selim, Abdullah, Hassan, Mohamed K, Hassan, Wafaa M M, Arafa, Abdel-Sattar, Lundkvist, Åke, Shahein, Momtaz A, Naguib, Mahmoud M

“…Highly pathogenic avian influenza (HPAI) viruses continue to circulate worldwide, causing numerous outbreaks among bird species and severe public health…”
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Emergence of the novel infectious bursal disease virus variant in vaccinated poultry flocks in Egypt by Shahein, Momtaz A., Sultan, Hesham A., Zanaty, Ali, Adel, Amany, Mosaad, Zienab, Said, Dalia, Erfan, Ahmed, Samy, Mohamed, Selim, Abdullah, Selim, Karim, Naguib, Mahmoud M., Hassan, Heba, Shazly, Osama El, El-badiea, Zeinab A., Moawad, Mahmoud K., Samir, Abdelhafez, Shahaby, Mohamed El, Farghaly, Eman, Eid, Samah, Abdelaziz, Mohamed N., Hamoud, Mohamed M., Mehana, Osama, Hagag, Naglaa M., Samy, Ahmed

“…Since the detection of antigenically atypical very virulent Infectious bursal disease viruses (vvIBDV) in Egypt in 1999, the country has been experiencing…”
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Evolutionary trajectories and diagnostic challenges of potentially zoonotic avian influenza viruses H5N1 and H9N2 co-circulating in Egypt by Naguib, Mahmoud M., Arafa, Abdel-Satar A., El-Kady, Magdy F., Selim, Abdullah A., Gunalan, Vithiagaran, Maurer-Stroh, Sebastian, Goller, Katja V., Hassan, Mohamed K., Beer, Martin, Abdelwhab, E.M., Harder, Timm C.

“…•Most recent update on genetic evolution of zoonotic AIV from Egypt.•New substituting mutations putatively associated with phenotype detected.•BEAST analysis…”
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Molecular and biological characterization of the immunological potency of Newcastle disease virus oil emulsion–inactivated vaccines prepared from field isolate obtained from vaccinated chickens outbreak by Hassan, Mohammed Ismail, Abd El-Azeem, Mohamed Wael, Selim, Abdullah, Sultan, Serageldeen

“…This study was conducted to characterize the immunological parameters of chickens vaccinated with two formulated inactivated vaccines, water in oil (WO) and…”
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Emergence of Highly Pathogenic Avian Influenza A Virus (H5N1) of Clade 2.3.4.4b in Egypt, 2021-2022 by Mosaad, Zienab, Elhusseiny, Mohamed H, Zanaty, Ali, Fathy, Mustafa M, Hagag, Naglaa M, Mady, Wesam H, Said, Dalia, Elsayed, Moataz M, Erfan, Ahmed M, Rabie, Neveen, Samir, Abdelhafez, Samy, Mohamed, Arafa, Abdel-Satar, Selim, Abdullah, Abdelhakim, Ali M, Lindahl, Johanna F, Eid, Samah, Lundkvist, Åke, Shahein, Momtaz A, Naguib, Mahmoud M

“…Wild migratory birds have the capability to spread avian influenza virus (AIV) over long distances as well as transmit the virus to domestic birds. In this…”
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Epidemiology and molecular characterisation of duck hepatitis A virus from different duck breeds in Egypt by Erfan, Ahmed M., Selim, Abdullah A., Moursi, Mohamed K., Nasef, Soad A., Abdelwhab, E.M.

“…•Little is known about duck hepatitis A virus (DHAV) in poultry outside Asia.•Here we conducted a surveillance in 46 commercial duck-farms in Egypt in…”
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Genetic Changes of S Gene during Co-inoculation of Two Infectious Bronchitis Virus Vaccines in SPF Chicks by Ameen, Sara, Selim, Abdullah, Tarek, Mohamed, Zanaty, Ali, AboElKhair, Mohammed, Bazid, Abdelhamid

“…Despite widespread immunizations, infectious bronchitis (IB) remains a significant issue in the Egyptian poultry industry. Multiple IBV genotypes, GI-1, GI-13,…”
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Genetic heterogeneity of chicken anemia virus isolated in selected Egyptian provinces as a preliminary investigation by Abdel-Mawgod, Sara, Zanaty, Ali, Elhusseiny, Mohamed, Said, Dalia, Samir, Abdelhafez, Elsayed, Moataz M, Mahana, Osama, Said, Mahmoud, Hussein, Ahmed M, Hassan, Heba M, Selim, Abdullah, Shahien, Momtaz A, Selim, Karim

“…Chicken anemia virus (CAV) is a widespread and economically significant pathogen in the poultry industry. In this study 110 samples were collected from various…”
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Comparative Pathogenicity of Duck Hepatitis A Virus-1 Isolates in Experimentally Infected Pekin and Muscovy Ducklings by Hisham, Islam, Ellakany, Hany F., Selim, Abdullah A., Abdalla, Mohammed A. M., Zain El-Abideen, Mohamed A., Kilany, Walid H., Ali, Ahmed, Elbestawy, Ahmed R.

“…Duck hepatitis virus (DHV) has always been considered one of the threats endangering duck farming in Egypt since the 1960s. In the current study, suspected DHV…”
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Synergistic Cytotoxicity Of Shikonin‐Silver Nanoparticles As An Opportunity For Lung Cancer by Fayez, Hend, El‐Motaleb, Mohamed Abd, Selim, Adli Abdullah

“…The combined action of shikonin and silver nanoparticles (AgNPs) for apoptosis in human cancer cells has not been elucidated. Hence, we investigated the…”
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Avian influenza virus surveillance in migratory birds in Egypt revealed a novel reassortant H6N2 subtype by Zanaty, Ali M., Erfan, Ahmed M., Mady, Wessam H., Amer, Fatma, Nour, Ahmed A., Rabie, Neveen, Samy, Mohamed, Selim, Abdullah A., Hassan, Wafaa M. M., Naguib, Mahmoud M.

“…Abstract Background Avian influenza viruses (AIVs) have been identified from more than 100 different species of wild birds around the globe. Wild migratory…”
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