Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Mesfin Kebede"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 2052-2062 (2024)
In the current work, the strength and elastic properties of MXene/CNT reinforced epoxy/glass fibre based nanocomposites were investigated using experimental and analytical approach. To achieve this, the Halpin-Tsai model and Chamis model was employed
Externí odkaz:
https://doaj.org/article/86dc08ecbf5041339c69ba254e9ad0e8
Autor:
Bodduru Kamesh, Ravali Gude, Amrita Maddamsetty, Mesfin Kebede Kassa, Lavish Kumar Singh, Ananda Babu Arumugam
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractHybrid graphene filled glass/sisal fiber-reinforced epoxy nanocomposites were successfully synthesized with different weight percentages (0%, 0.25%, 0.5%, 0.75% and 1%) of graphene nanoplatelets. The objective of this study was to investigate
Externí odkaz:
https://doaj.org/article/7e6751d5a30346afbda345e43d94e907
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractThe present study investigates the mechanical properties of AlP0507-based metal matrix composites reinforced with multi-walled carbon nanotubes (MWCNTs) and rice husk (RHA) using experiments and numerical simulation. To achieve this goal, an
Externí odkaz:
https://doaj.org/article/6962b16f90b54632a386fd62213ad18e
Autor:
Bereket Tefera Tilahun, Zerihun Tariku, Mesfin Kebede Alemu, Tafese Dejene, Legesse Abera Natae, Hussen Mohammed, Daniel Tadesse Assegid, Mickiale Hailu Tekle
Publikováno v:
International Journal of Public Health, Vol 69 (2024)
Objectives: This study aimed to describe the impact of COVID-19 on maternal and child health service utilization in the Eastern part of Ethiopia.Methods: Comparative analysis was used to examine 2 years of maternal and child health service utilizatio
Externí odkaz:
https://doaj.org/article/94728682d0744ba4ac50652c72556654
Publikováno v:
International Journal of Agronomy, Vol 2024 (2024)
Lack of improved varieties and soil fertility degradation are among the major factors that limit durum wheat (Triticum turgidum L.) production in Ethiopia. The objectives of this study were to determine the response of durum wheat cultivars (i) to ni
Externí odkaz:
https://doaj.org/article/213cffa3b6d044e4b6708221eda3cc01
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractThe current study focuses on the investigation of the synergetic effect of graphene nanoplatelets (GNPs) and carbon nanotubes (CNTs) on the flexural properties, hardness and water absorption characteristics of glass fiber reinforced polymer (
Externí odkaz:
https://doaj.org/article/99a1214ab01a4dfe816aec4158179841
Autor:
O. Fasakin, Kabir O. Oyedotun, Mesfin Kebede, Mark Rohwer, Lukas Le Roux, Mkhulu Mathe, M.A. Eleruja, E.O.B. Ajayi, Ncholu Manyala
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 92-101 (2020)
Ab-initio, anatase titanium dioxide (TiO2) nanotubes were prepared from pristine anatase titanium dioxide (TiO2) nanoparticles via a low temperature modified stirring-hydrothermal technique. Scanning electron microscope (SEM) characterization of the
Externí odkaz:
https://doaj.org/article/8b5ac7dfdd46458baf7730de9ac32f9a
Autor:
Mengistu Meskele Alambo, Mesfin Kebede Gessese, Eyasu Wada Wachamo, Belay Yebo Melo, Zemach Sorsa Lakore, Adera Sisay Wassie, Wondimeneh Taye Haile, Fentanesh Chekole Kassie
Publikováno v:
Advances in Agriculture, Vol 2022 (2022)
Ethiopia is not self-sufficient to meet its increasing wheat demand from domestic production partly due to a lack of improved seeds. Efforts are undertaken to fill the gap through off-season production of wheat using supplemental irrigation and moder
Externí odkaz:
https://doaj.org/article/7b9fd8f566734d71931b1a0b9675228b
Autor:
Silas Chiko, Mesfin Kebede Gessese, Daniel Shimelash, Wondimeneh Taye Haile, Belay Yebo Melo, Adera Sisay Wassie, Zemach Sorsa Lakore, Fentanesh Chekole Kassie
Publikováno v:
Advances in Agriculture, Vol 2022 (2022)
Stem rust caused by Puccinia graminis f. sp. tritici (Pgt) is one of the most important diseases of wheat worldwide. Breeding for resistance to diseases is the most important approach for mitigation of yield losses. This study was conducted to estima
Externí odkaz:
https://doaj.org/article/cbc397198d1347678b01a52b301cfd10
Autor:
Kamesh Bodduru, Lavish Kumar Singh, Mesfin Kebede Kassa, Amrita Maddamsetty, Ananda Babu Arumugam
Publikováno v:
Materials Research Express, Vol 10, Iss 4, p 045002 (2023)
The research work aims to utilize one of the cheapest and most abundantly available natural fibre, sisal fibre, to fabricate a hybrid nanocomposite possessing high performance efficiency. Glass fibre (GFC), sisal fibre (SFC) and hybrid glass/sisal fi
Externí odkaz:
https://doaj.org/article/2cc4e585a4874522a9d53cf8af23e173