Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Mahmoud Osman"'
Autor:
Hanan H. Abd-El-Hafeez, Sulaiman Mohammed Alnasser, Zyad M. Baker, Mohamed Aref, Mohamed A.M. Alsafy, Samir A.A. El-Gendy, Eman Zahran, Hams Mohamed M. A., Ali H. Alghamdi, Mahmoud Osman Khalifa, Basma M. Kamal, Fawzyah A. Alghamdi, Soha A. Soliman, Diaa Massoud
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-12 (2024)
Abstract Endocrine cells in the fundic stomach of Clarias gariepinus were characterized in this work using transmission electron microscopy, immunohistochemistry, and histochemistry. Performic acid mixed with alcian blue pH2.5 and silver stain were a
Externí odkaz:
https://doaj.org/article/bc1965e259434154a951843bfcd13042
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-8 (2024)
Abstract Flash droughts, characterized by rapid onset and development, present significant challenges to agriculture and climate mitigation strategies. Operational drought monitoring systems, based on precipitation, soil moisture deficits, or tempera
Externí odkaz:
https://doaj.org/article/406a9e4b044d4d61b3004a0abfc8b3d4
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 8, Pp n/a-n/a (2024)
Abstract Flash droughts– the rapid drying of land and intensification of drought conditions—have devasting impacts to natural resources, food supplies, and the economy. Less is currently known about the drivers of flash droughts and their impact
Externí odkaz:
https://doaj.org/article/24fbe156707c46f19d87a03d89d1787f
Autor:
Walaa F. A. Emeish, Hanan H. Abd-ElHafeez, Abdullah A. A. Alghamdi, Madeha Ahmed, Mahmoud Osman Khalifa, Ahmed A. El-Mansi, Alaa S. Abou-Elhamd, Mohsen M. Khormi, Khalid Alkashif, Soha A. Soliman
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract Telocytes establish connections and communicate with various types of cells and structures. Few experimental studies have been performed on telocytes. In this study, we investigated the effect of salinity stress on telocytes in relation to o
Externí odkaz:
https://doaj.org/article/386f57b2bedb4800a8335d56fe001dce
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0300548 (2024)
Biomechanical cue within the tissue microenvironment is known to play a critical role in regulating cell behaviors and maintaining tissue homeostasis. As hydrostatic pressure often increases in biliary system under pathological states, we investigate
Externí odkaz:
https://doaj.org/article/b8760f8241a54e11b892230d9a95ddd8
Publikováno v:
FEBS Open Bio, Vol 12, Iss 6, Pp 1230-1240 (2022)
Elevated interstitial fluid hydrostatic pressure is commonly observed in diseased livers. We herein examined the hypothesis that hydrostatic pressure induces hepatic stellate cells to acquire profibrotic properties under pathological conditions. Huma
Externí odkaz:
https://doaj.org/article/406b3060e6f74394b1795353240ef928
Autor:
Mohammed Elsheikh, Einas Altom, Alkhair Idris, Mahmoud Osman, Ibrahim Yousif Elemam, Awad Eljeed Alobaid
Publikováno v:
Microbes and Infectious Diseases, Vol 3, Iss 2, Pp 457-464 (2022)
Background: Vaginal infection represents a major health problem in most part of the world. Many factors have been identified as important causative agents that responsible for the development of vaginal precancerous and cancerous lesions. In Sudan, i
Externí odkaz:
https://doaj.org/article/812c8b9237cd4cef84050231790b9bab
Autor:
Mahmoud Osman, Sheida Sarafan, Priti Wanjara, Fabrice Bernier, Sila Ece Atabay, Javad Gholipour, Marjan Molavi-Zarandi, Josh Soost, Mathieu Brochu
Publikováno v:
Materials, Vol 16, Iss 13, p 4749 (2023)
The present work investigates the effectiveness of two heat treatment cycles—solution treatment + aging (STA) and direct aging (DA)—on optimizing the microstructure and enhancing the mechanical properties of 18Ni-300 maraging steel (300 MS) produ
Externí odkaz:
https://doaj.org/article/179877a1e68e4c53a817cc0875eeea02
Autor:
Sheida Sarafan, Priti Wanjara, Javad Gholipour, Fabrice Bernier, Mahmoud Osman, Fatih Sikan, Josh Soost, Robert Amos, Prakash Patnaik, Mathieu Brochu
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 6, Iss 2, p 30 (2022)
This research study investigated the hybrid processing of 316L stainless steel using laser powder bed (LPB) processing with high-speed machining in the same build envelope. Benchmarking at four laser powers (160 W, 240 W, 320 W, and 380 W) was undert
Externí odkaz:
https://doaj.org/article/49b1f5328e3744c38d1b6f8172d57406
Autor:
Sheida Sarafan, Priti Wanjara, Javad Gholipour, Fabrice Bernier, Mahmoud Osman, Fatih Sikan, Marjan Molavi-Zarandi, Josh Soost, Mathieu Brochu
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 5, Iss 4, p 107 (2021)
Hybrid manufacturing is often used to describe a combination of additive and subtractive processes in the same build envelope. In this research study, hybrid manufacturing of 18Ni-300 maraging steel was investigated using a Matsuura LUMEX Avance-25 s
Externí odkaz:
https://doaj.org/article/c72500221f044b5ebc8d43ebaecc26b4