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25 articles for “DAD”
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Research ArticleOpen accessIn the author namesOptimization of Multi-Layer Perceptron in Ensemble Using Random Search for Bankruptcy PredictionBambang Siswoyo, Zuraida Abal Abas, Ahmad Naim Che Pee et al.A corporation is in financial trouble if it has money problems but has yet to be bankrupt. Companies' financial woes must be identified early to implement various bankruptcy avoidance strategies. This study discusses the optimization of the multi-layer perceptron ensemble stacking classifier hyperparameter by majority voting as a methodology for constructing a classification model for bankruptcy prediction (MLP-STM). The primary … …Journal of Computer Science, Vol. 19, Issue 2 · 5 Feb 2023 · 7,229 accessesView PDFCite
Research ArticleOpen accessIn the author namesSocio-Economic, Health and Environmental Aspects of Child Waste Picking Activity at Africa's Largest DumpsiteAmos Oluwole Taiwo, Olanrewaju Timothy Dada, Adetola Samuel Ayoola, Gbemiga Bolade FaniranThis study examined the social, economic, health, and environmental aspects of child waste picking at the Olusosun dumpsite in Lagos, Nigeria. A questionnaire was administered through the convenience sampling technique to 150 child waste pickers. Findings showed that recovering materials from the dumpsite involved physical energy and manually-operated rudimentary tools. A majority (62.0%) of the child waste pickers were males … …American Journal of Environmental Sciences, Vol. 18, Issue 3 · 2 Jul 2022 · 7,563 accessesView PDFCite
Research ArticleOpen accessIn the author namesBibliometric Measures of Research Output of Lower Middle Income EconomiesEric Afful-Dadzie, Stephen Nabareseh, Petr KlimekTo understand the path of Lower Middle Income (LMIC) Economies towards economic stability as far as Science, Technology and Innovation are concerned; this paper conducts trend analysis of research output in science-based disciplines of the 55 countries in the LMIC bracket, grouped into the 6 continents of the world. Factors of interest across the six regions were (1) source of … …American Journal of Applied Sciences, Vol. 14, Issue 2 · 23 Feb 2017 · 7,315 accessesView PDFCite
Research ArticleOpen accessIn the author namesAmino Acid Sequence of Amylase Type Alpha, MiAmy, from Ok-Rong Mango (Mangifera indica Linn. cv. Ok-Rong)Raksmont Ubonbal, Saijai Posoongnoen, Jureerut Daduang et al.The 594-amino acid residue sequence of α-amylase, MiAmy, from the Ok-rong mango (Mangifera indica Linn. cv. Ok-rong), in the ripening stage, was determined through Reverse Transcription Polymerase Chain Reaction (RT-PCR). Sequence alignments and evolutionary tree analyses revealed its high similarity to plastid α-amylase from many other plants. The sequence was revealed to have four conserved regions with catalytic amino acid … …American Journal of Biochemistry and Biotechnology, Vol. 11, Issue 3 · 19 Aug 2015 · 7,215 accessesView PDFCite
Research ArticleOpen accessIn the author namesAqueous Stem Bark Extract of Spathodea campanulata (P. Beauv) Modulates Carbon Tetrachloride Induced Hepatic Damage in RatsCharles Ansah, Phyllis Elsie Dadzeasah, Emmanuel AsiamahThe objective of the present study was to evaluate the hepatoprotective and curative potential of the aqueous extract of the stem bark of Spathodea Campanulata (SCE) in a carbon tetrachloride-induced model of hepatotoxicity in rats. Rats pre-treated with 625 mg kg-1, 1250, 2500 mg kg-1 or silymarin (50 mg kg-1) p.o for 3 days were intoxicated with CCl4 (1 mL … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 1 · 27 May 2013 · 8,999 accessesView PDFCite
Research ArticleOpen accessIn the author namesVariable Separation and Boubaker Polynomial Expansion Scheme for Solving the Neutron Transport EquationDada O.M., O.B. Awojoyogbe, M. Agida, K. BoubakerProblem statement: In this study, we present general analytical solutions to the Neutron Boltzmann Transport Equation NBTE using a polynomial expansion scheme. Approach: Some simple assumptions have been introduced in the main system thanks to the Boubaker Polynomial Expansion Scheme (BPES) in order to make the general analytical procedure simple and adaptable for solving similar real life problems. Results: Finding … …Physics International, Vol. 2, Issue 1 · 21 Jan 2012 · 7,595 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Proteomics Analysis of Drought Stress-Responsive Proteins as Biomarker for Drought-Tolerant Sugarcane CultivarsNisachon Jangpromma, Supansa Kitthaisong, Khomsorn Lomthaisong et al.Problem statement: The prime objective in breeding selection process of drought-tolerant sugarcane is to identify the correlating marker, which could lead to rapid screening for drought-tolerant cultivars. In this study, we have reported an unknown 18-kDa protein (p18) along with other stress-inducible proteins to be highly expressed in sugarcane leaves under drought stress condition. Approach: The 2D-PAGE patterns of proteins … …American Journal of Biochemistry and Biotechnology, Vol. 6, Issue 2 · 30 Jun 2010 · 9,814 accessesView PDFCite
Research ArticleOpen accessIn the author namesMethamphetamine Inhibits β-Chemokines and Co-Stimulatory Molecule Expression by Dendritic CellsMadhavan P.N. Nair, Jose W. Rodriguez, Irina M. Borodowsky et al.The US is currently experiencing a serious epidemic of methamphetamine (Meth) use entangled with HIV-1 infection. Blood monocyte derived dendritic cells (DC ) are the first line of defense against HIV-1 infection and are the initial target of HIV-1 in injection drug users. Chemokines are known to be HIV-1 suppressing molecules and are positively associated with non- progression of HIV … …American Journal of Infectious Diseases, Vol. 3, Issue 4 · 31 Dec 2007 · 6,543 accessesView PDFCite
Research ArticleOpen accessIn the abstractMobility and Handover Technique in Heterogeneous Wireless NetworksRadhwan Abdullah, Zuriati Zukarnain, Farzaneh Masoumiyan, Azizol AbdullahThe management techniques for Mobile IPv6 between different wireless technologies are very important to complete the handover process with the least possible delay. In the fast handover, when a mobile node moves to another network, it needs to do handover operations. These operations have a severe impact on the handover latency. This paper proposes an Enhanced Advanced Duplicate Address Detection … …Journal of Computer Science, Vol. 11, Issue 3 · 31 Mar 2015 · 6,752 accessesView PDFCite
Research ArticleOpen accessIn the abstractENHANCING SECURITY FOR IPV6 NEIGHBOR DISCOVERY PROTOCOL USING CRYPTOGRAPHYRosilah Hassan, Amjed Sid Ahmed, Nur Effendy OsmanInternet Protocol version 4 (IPv4) would gradually be replaced by Internet Protocol version 6 (IPv6) as the next generation of Internet protocol. The Neighbor Discovery Protocol (NDP), one of the main protocols in the IPv6 suite, comprises Neighbor Discovery for IPv6. NDP is used by both hosts and routers. Its functions include Neighbor Discovery (ND), Router Discovery (RD), Address Auto … …American Journal of Applied Sciences, Vol. 11, Issue 9 · 3 Jul 2014 · 7,703 accessesView PDFCite