Zobrazeno 1 - 10
of 167
pro vyhledávání: '"A. K. Abass"'
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 12, Iss 1 (2019)
This work demonstrates the simulation of two different types of optical fiber amplifiers (OFA) utilizing OptiSystem–10, namely, 3 m length of erbium doped fiber amplifier (EDFA) and 7 km length of Raman fiber amplifier (RFA). The counter-pumped arc
Externí odkaz:
https://doaj.org/article/6159a40ba58f46bc97c9415d42f890aa
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 11, Iss 2 (2018)
In this paper a wideband tunable filter based on fiber Bragg grating (TF-FBG) utilizing tensile/ compression technique is theoretically investigated. According to the results, a wide tuning range is achieved about 48.36 nm in Cband region from 1513.7
Externí odkaz:
https://doaj.org/article/8d30c93e18b54351a86f7c333e2558e3
Autor:
Linda Batsa Debrah, Joseph F. Arthur, Augustine Yeboah, Dorcas O. Owusu, Ernest Adankwah, Isaac Acheampong, Difery Minadzi, Millicent Lamptey, Vera Serwaa Opoku, Wilfred Aniagyei, Monika M. Vivekanandan, Mohammed K. Abass, Amidu Gawusu, Samuel Wanji, Alexander Y. Debrah, Marc Jacobsen, Richard O. Phillips
Publikováno v:
Parasites & Vectors, Vol 17, Iss 1, Pp 1-9 (2024)
Abstract Background Culicoides, also known as biting midges, carry pathogens which include Mansonella perstans. Mansonella perstans is a nematode parasite implicated in a number of disease outcomes. Even though a high prevalence of about 75% M. perst
Externí odkaz:
https://doaj.org/article/0565446514464f3bbb76626d99ec9524
Autor:
Kayode Hassan Lasisi, Olusegun K. Abass, Kaisong Zhang, Temitope Fausat Ajibade, Fidelis Odedishemi Ajibade, John O. Ojediran, Ehizonomhen Solomon Okonofua, James Rotimi Adewumi, Peter D. Ibikunle
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
Graphyne and its family members (GFMs) are allotropes of carbon (a class of 2D materials) having unique properties in form of structures, pores and atom hybridizations. Owing to their unique properties, GFMs have been widely utilized in various pract
Externí odkaz:
https://doaj.org/article/b6c2f0ff51d5427e82a52abd4adfa486
Publikováno v:
Baghdad Science Journal, Vol 19, Iss 3 (2022)
In this study, pure SnO2 Nanoparticles doped with Cu were synthesized by a chemical precipitation method. Using SnCl2.2H2O, CuCl2.2H2O as raw materials, the materials were annealed at 550°C for 3 hours in order to improve crystallization. The XRD re
Externí odkaz:
https://doaj.org/article/2d2c415a2c2249879d7fa14ad847908c
Publikováno v:
BMC Oral Health, Vol 21, Iss 1, Pp 1-7 (2021)
Abstract Background Cleft lip and palate(CL/P)is the most common orofacial malformation affecting one in every 700–1000 newborns worldwide. The aim of the study wasto evaluate the impact of CL/P on health- related quality of life (OHRQoL) in Sudane
Externí odkaz:
https://doaj.org/article/c4f0bd0f7df245ccafed42c76921aa17
Autor:
Dorcas O. Owusu, Ernest Adankwah, Wilfred Aniagyei, Isaac Acheampong, Difery Minadzi, Augustine Yeboah, Joseph F. Arthur, Millicent Lamptey, Monika M. Vivekanandan, Mohammed K. Abass, Francis Kumbel, Francis Osei-Yeboah, Amidu Gawusu, Linda Batsa Debrah, Alexander Debrah, Ertan Mayatepek, Julia Seyfarth, Richard O. Phillips, Marc Jacobsen
Publikováno v:
Vaccines, Vol 11, Iss 4, p 855 (2023)
Mycobacterium (M.) bovis BCG vaccination is recommended for healthy babies after birth in several countries with a high prevalence of tuberculosis, including Ghana. Previous studies showed that BCG vaccination prevents individuals from developing sev
Externí odkaz:
https://doaj.org/article/a325669f2cf54a86821df40c6756eeca
Autor:
Y. A. Amoako, M. Frimpong, D. O. Awuah, G. Plange-Rhule, E. Boakye-Yiadom, B. Agbavor, F. Sarpong, H. Ahor, E. Adu, K. G. Danso, M. K. Abass, K. Asiedu, M. Wansbrough-Jones, R. O. Phillips
Publikováno v:
Journal of Medical Case Reports, Vol 13, Iss 1, Pp 1-5 (2019)
Abstract Background Buruli ulcer caused by Mycobacterium ulcerans is endemic in parts of West Africa and is most prevalent among the 5–15 years age group; Buruli ulcer is uncommon among neonates. The mode of transmission and incubation period of Bu
Externí odkaz:
https://doaj.org/article/faf7958ce7ec48fd87d3d0e171bce83c
Autor:
Ruth A. Ashton, Adam Bennett, Abdul-Wahid Al-Mafazy, Ali K. Abass, Mwinyi I. Msellem, Peter McElroy, S. Patrick Kachur, Abdullah S. Ali, Joshua Yukich, Thomas P. Eisele, Achuyt Bhattarai
Publikováno v:
EClinicalMedicine, Vol 12, Iss , Pp 11-19 (2019)
Background: Impact evaluations allow countries to assess public health gains achieved through malaria investments. This study uses routine health management information system (HMIS) data from Zanzibar to describe changes in confirmed malaria inciden
Externí odkaz:
https://doaj.org/article/ad1dd1720ddc4f64a101cfeb9c840170
Autor:
Nada K Abass, Suaad A A Muhammed
Publikováno v:
INTERNATIONAL JOURNAL OF DRUG DELIVERY TECHNOLOGY. 13:75-80
The current research focuses on synthesizing cadmium oxide (CdO), CdO: Ag nanoparticle (NPs) by green method using the Moringa leaves Extract (MLE) and its anti-microbial activity. Using UV-vis spectroscopy to determine the formation of CdO: Ag NPs w