Zobrazeno 1 - 10
of 706
pro vyhledávání: '"Twumasi, P."'
Publikováno v:
AIMS Electronics and Electrical Engineering, Vol 8, Iss 4, Pp 498-531 (2024)
This paper introduces a novel hybrid approach that integrates Latin hypercube sampling (LHS) and Bayesian optimization for optimizing artificial neural networks (ANNs) in fault detection, classification, and location for transmission lines. The propo
Externí odkaz:
https://doaj.org/article/cedd57bbba3542e69528800a2e0390dc
Publikováno v:
Journal of Electrical Systems and Information Technology, Vol 11, Iss 1, Pp 1-32 (2024)
Abstract Improvement of particle swarm optimization (PSO) is relevant to solving the inherent local optima and premature convergence problem of the PSO. In this paper, a novel improvement of the particle swarm optimization is provided to curb the pro
Externí odkaz:
https://doaj.org/article/1f345b10d4ee4ca09cad07a7de1ac21a
Submodular function optimization has numerous applications in machine learning and data analysis, including data summarization which aims to identify a concise and diverse set of data points from a large dataset. It is important to implement fairness
Externí odkaz:
http://arxiv.org/abs/2304.04700
Autor:
Sampson Assiamah, Charles K. Kankam, Kwadwo Adinkrah-Appiah, Russell Owusu Afrifa, Jones Owusu Twumasi
Publikováno v:
Discover Civil Engineering, Vol 1, Iss 1, Pp 1-27 (2024)
Abstract The most basic problem facing man is shelter, apart from food. This problem is acute in Ghana and other developing countries due mainly to the high growth rate of the population, inflation, unemployment and poor economic resources. Today in
Externí odkaz:
https://doaj.org/article/ba03fe2a21e94ef6a9fc394ab6048ca0
Autor:
Massen GM, Blamires O, Grainger M, Matta M, Twumasi RMG, Joshi T, Laity A, Nakariakova E, Thavaranjan T, Sheikh A, Quint JK
Publikováno v:
Pragmatic and Observational Research, Vol Volume 15, Pp 151-164 (2024)
Georgie M Massen,1 Olivia Blamires,2,* Megan Grainger,2,* Max Matta,2,* Rachel Monica Gyemfuah Twumasi,2,* Tanvi Joshi,2,* Alex Laity,2,* Elena Nakariakova,2,* Thilaksana Thavaranjan,2,* Aziz Sheikh,3 Jennifer K Quint1
Externí odkaz:
https://doaj.org/article/68e8c62e22094a0aa7ab5c7ff1613ea2
Autor:
Edward Dodzi Amekah, Emmanuel Wendsongre Ramde, David Ato Quansah, Elvis Twumasi, Stefanie Meilinger, Thorsten Schneiders
Publikováno v:
Solar Compass, Vol 12, Iss , Pp 100099- (2024)
The shift towards renewable energy sources has heightened the interest in solar photovoltaic (SPV) systems, particularly in grid-connected configurations, to enhance energy security and reduce carbon emissions. Grid-tied SPVs face power quality chall
Externí odkaz:
https://doaj.org/article/00baa98892ee4c7d84a3556c63791c99
Publikováno v:
City and Environment Interactions, Vol 24, Iss , Pp 100167- (2024)
As part of efforts to promote urban green spaces in increasingly urbanized cities of Africa, urban crop farming (UCF) has become a necessary pillar of urban environmental sustainability. Beyond the primary functions of food security and employment, U
Externí odkaz:
https://doaj.org/article/2ada749281fa45fea1ed3d17760738ba
Publikováno v:
Cogent Food & Agriculture, Vol 10, Iss 1 (2024)
Sub-Saharan Africa (SSA) is one of the least carbon emitter regions in the world; nevertheless, this region is not immune to the effects of climate change. While SSA has not yet fully recovered from the socioeconomic effects of the recent coronavirus
Externí odkaz:
https://doaj.org/article/3b00a3014e20449bb261ab3061448c7a
Autor:
Charles Agyemang, Vincent Boima, Charles Hayfron-Benjamin, Alfred Doku, Afua A A Twumasi, Doris Ottie-Boakye, Juliette Edzeame Selom
Publikováno v:
BMJ Open, Vol 14, Iss 11 (2024)
Introduction Over the past few decades, the prevalence of hypertension in Ghana has increased significantly. Insufficient diagnosis and suboptimal management of diagnosed cases result in increased mortality and morbidity due to poor blood pressure co
Externí odkaz:
https://doaj.org/article/d2c909025402490d87ba87a8e756fbb8
Autor:
Nina Amedzro, Dominic Anaseba, Akosua Gyasi Darkwa, Afua Twumasi, Andrews Ayim, Adelaide Maria Ansah-Ofei, Delanyo Dovlo, John K. Awoonor-Williams, Erasmus Emmanuel Akurugu Agongo, Irene Akua Agyepong, Helen Elsey
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundDelivering primary care services within the context of rapid urbanization and a changing disease burden is a major challenge in sub-Saharan Africa. Rural models of primary care, including the “Community-based Health Planning and Services
Externí odkaz:
https://doaj.org/article/11b410ea80b04d94b15169a3823a5ada