Search Results - "Twumasi, Elvis"

OPTIMAL PID CONTROLLER BASED ON AN IMPROVED SPARROW SEARCH ALGORITHM FOR MULTI-AREA FREQUENCY CONTROL by Okolo, Amobi Edward, Twumasi, Elvis, Frimpong, Emmanuel Asuming

“…To boost power system reliability there must be a good scheme for the automatic generation control to maintain the generation-load balance. The development of…”
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A novel improvement of particle swarm optimization using an improved velocity update function based on local best murmuration particle by Twumasi, Elvis, Frimpong, Emmanuel Asuming, Prah, Nicholas Kwesi, Gyasi, David Boah

“…Improvement of particle swarm optimization (PSO) is relevant to solving the inherent local optima and premature convergence problem of the PSO. In this paper,…”
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Performance Enhancement of Elephant Herding Optimization Algorithm Using Modified Update Operators by Seini Yussif, Abdul-Fatawu, Twumasi, Elvis, Frimpong, Emmanuel Asuming

“…This research paper presents a modified version of the Elephant Herding Optimization (EHO) algorithm, referred to as the Modified Elephant Herding Optimization…”
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Global Distribution of Founder Variants Associated with Non-Syndromic Hearing Impairment by Aboagye, Elvis Twumasi, Adadey, Samuel Mawuli, Wonkam-Tingang, Edmond, Amenga-Etego, Lucas, Awandare, Gordon A, Wonkam, Ambroise

“…The genetic etiology of non-syndromic hearing impairment (NSHI) is highly heterogeneous with over 124 distinct genes identified. The wide spectrum of…”
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Connexin Genes Variants Associated with Non-Syndromic Hearing Impairment: A Systematic Review of the Global Burden by Adadey, Samuel Mawuli, Wonkam-Tingang, Edmond, Twumasi Aboagye, Elvis, Nayo-Gyan, Daniel Wonder, Boatemaa Ansong, Maame, Quaye, Osbourne, Awandare, Gordon A, Wonkam, Ambroise

“…Mutations in connexins are the most common causes of hearing impairment (HI) in many populations. Our aim was to review the global burden of pathogenic and…”
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AWARENESS OF DEMAND-SIDE MANAGEMENT PRACTICES AMONG STAFF OF AN EDUCATIONAL INSTITUTION by Frimpong, Emmanuel Asuming, Twumasi, Elvis

“…Awareness of demand-side management practices among staff of educational institutions is critical for energy savings. This paper presents the results of a…”
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Variants of LRP2, encoding a multifunctional cell‐surface endocytic receptor, associated with hearing loss and retinal dystrophy by Faridi, Rabia, Yousaf, Rizwan, Gu, Shoujun, Inagaki, Sayaka, Turriff, Amy E., Pelstring, Keith, Guan, Bin, Naik, Amelia, Griffith, Andrew J., Adadey, Samuel Mawuli, Aboagye, Elvis Twumasi, Awandare, Gordon A., Morell, Robert J., Tsilou, Ekaterini, Noyes, Amanda G., Sulmonte, Laura A. G., Wonkam, Ambroise, Schrauwen, Isabelle, Leal, Suzanne M., Azaiez, Hela, Brewer, Carmen C., Riazuddin, Sheikh, Hufnagel, Robert B., Hoa, Michael, Zein, Wadih M., Dios, J. Karl, Friedman, Thomas B.

“…Hereditary deafness and retinal dystrophy are each genetically heterogenous and clinically variable. Three small unrelated families segregating the combination…”
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A novel autosomal dominant GREB1L variant associated with non-syndromic hearing impairment in Ghana by Adadey, Samuel Mawuli, Aboagye, Elvis Twumasi, Esoh, Kevin, Acharya, Anushree, Bharadwaj, Thashi, Lin, Nicole S, Amenga-Etego, Lucas, Awandare, Gordon A, Schrauwen, Isabelle, Leal, Suzanne M, Wonkam, Ambroise

“…Childhood hearing impairment (HI) is genetically heterogeneous with many implicated genes, however, only a few of these genes are reported in African…”
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Further confirmation of the association of SLC12A2 with non-syndromic autosomal-dominant hearing impairment by Adadey, Samuel M, Schrauwen, Isabelle, Aboagye, Elvis Twumasi, Bharadwaj, Thashi, Esoh, Kevin K, Basit, Sulman, Acharya, Anushree, Nouel-Saied, Liz M, Liaqat, Khurram, Wonkam-Tingang, Edmond, Mowla, Shaheen, Awandare, Gordon A, Ahmad, Wasim, Leal, Suzanne M, Wonkam, Ambroise

“…Congenital hearing impairment (HI) is genetically heterogeneous making its genetic diagnosis challenging. Investigation of novel HI genes and variants will…”
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Analyzing the consequences of power factor degradation in grid-connected solar photovoltaic systems by Amekah, Edward Dodzi, Ramde, Emmanuel Wendsongre, Quansah, David Ato, Twumasi, Elvis, Meilinger, Stefanie, Thorsten, Schneiders

“…•The simulation was conducted in two stages: first, three scenarios for PV integration at nodes with high demand, voltage drop, and losses were…”
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ELECTRICITY CONSERVATION AND SAFETY AWARENESS AMONG SENIOR HIGH SCHOOL STUDENTS by Frimpong, Emmanuel Asuming, Twumasi, Elvis

“…Awareness of conservation and safety issues regarding electrical energy use among students is critical. This study has determined the level of electricity…”
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Cell-based analysis of CLIC5A and SLC12A2 variants associated with hearing impairment in two African families by Adadey, Samuel Mawuli, Wonkam-Tingang, Edmond, Alves de Souza Rios, Leonardo, Aboagye, Elvis Twumasi, Esoh, Kevin, Manyisa, Noluthando, De Kock, Carmen, Awandare, Gordon A, Mowla, Shaheen, Wonkam, Ambroise

“…We have previously reported and variants in two families from Cameroon and Ghana, segregating non-syndromic hearing impairment (NSHI). In this study,…”
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Correction to: Improvement of Grey System Model using Particle Swarm Optimization by Twumasi, Elvis, Frimpong, Emmanuel Asuming, Kwegyir, Daniel, Folitse, Denis

“…Following publication of the original article [1], the authors reported an error in the title and body text…”
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Improvement of Grey System Model using Particle Swarm Optimization by Twumasi, Elvis, Frimpong, Emmanuel Asuming, Kwegyir, Daniel, Folitse, Denis

“…An improvement of the traditional grey system model, GM(1,1), to enhance forecast accuracy, has been realized using the particle swarm optimization (PSO)…”
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Age Estimate of GJB2 -p.(Arg143Trp) Founder Variant in Hearing Impairment in Ghana, Suggests Multiple Independent Origins across Populations by Aboagye, Elvis Twumasi, Adadey, Samuel Mawuli, Esoh, Kevin, Jonas, Mario, de Kock, Carmen, Amenga-Etego, Lucas, Awandare, Gordon A, Wonkam, Ambroise

“…Gap junction protein beta 2 ( ) (connexin 26) variants are commonly implicated in non-syndromic hearing impairment (NSHI). In Ghana, the variant p.(Arg143Trp)…”
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Potential for Energy Savings in Educational Institutions in Ghana by Twumasi, Elvis, Frimpong, Emmanuel Asuming, Novihoho, Leslie

“…This paper presents the results of an energy audit carried out to assess the potential of energy savings in educational institutions in Ghana using the Kwame…”
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Childhood Hearing Impairment in Senegal by Dia, Yacouba, Loum, Birame, Dieng, Yaay Joor Koddu Biigé, Diop, Jean Pascal Demba, Adadey, Samuel Mawuli, Aboagye, Elvis Twumasi, Ba, Seydi Abdoul, Touré, Abdoul Aziz, Niang, Fallou, Diaga Sarr, Pierre, Tidiane Ly, Cheikh Ahmed, Sène, Andrea Regina Gnilane, Kock, Carmen De, Bassier, Rhiyana, Popel, Kalinka, Ndiaye Diallo, Rokhaya, Wonkam, Ambroise, Diallo, Bay Karim

“…We recently showed that variants in explained Hearing Impairment (HI) in 34.1% ( = 15/44) of multiplex families in Senegal. The present study aimed to use…”
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GJB2 Is a Major Cause of Non-Syndromic Hearing Impairment in Senegal by Dia, Yacouba, Adadey, Samuel Mawuli, Diop, Jean Pascal Demba, Aboagye, Elvis Twumasi, Ba, Seydi Abdoul, De Kock, Carmen, Ly, Cheikh Ahmed Tidjane, Oluwale, Oluwafemi Gabriel, Sène, Andrea Regina Gnilane, Sarr, Pierre Diaga, Diallo, Bay Karim, Diallo, Rokhaya Ndiaye, Wonkam, Ambroise

“…This study aimed to investigate GJB2 (MIM: 121011) and GJB6 (MIM: 604418) variants associated with familial non-syndromic hearing impairment (HI) in Senegal…”
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Clinical and therapeutic outcomes of COVID-19 intensive care units (ICU) patients: a retrospective study in Ghana by Afriyie-Mensah, Jane, Aboagye, Elvis Twumasi, Ganu, Vincent Jessey, Bondzi, Samuel, Tetteh, Dennis, Kwarteng, Ernest, Akamah, Joseph, Doku, Alfred, Adjei, Patrick

“…The COVID-19 pandemic had caused significant morbidity and mortality, with over a million deaths recorded to date. Mortality recorded among severe-critically…”
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The Implementation of Laboratory Information Management System in Multi-Site Genetics Study in Africa: The Challenges and Up-Scaling Opportunities by Oluwole, Oluwafemi Gabriel, Oosterwyk, Chandre, Anderson, Dominique, Adadey, Samuel Mawuli, Mnika, Khuthala, Manyisa, Noluthando, Yalcouye, Abdoulaye, Wonkam, Edmond T., Aboagye, Elvis Twumasi, Dia, Yacouba, Uwibambe, Esther, Jonas, Mario, Priestley, Roy, Popel, Kalinka, Manyashe, Thumeka, de Cock, Carmen, Nembaware, Victoria, Wonkam, Ambroise

“…This study describes the roles of laboratory information management systems (LIMS) in multi-site genetics studies in Africa. We used the HiGeneS Africa project…”
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