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25 articles for “E. D.O. Ansa”
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Research ArticleOpen accessIn the author namesA Review of the Mechanisms of Faecal Coliform Removal from Algal and Duckweed Waste Stabilization Pond SystemsE. D.O. Ansa, E. Awuah, A. Andoh et al.The use of eco-technologies for wastewater treatment such as algal and duckweed-based pond systems is becoming popular in developing countries owing to its affordability and efficiency of pathogen removal in warm climates. The pathogen removal mechanisms of these treatment systems however is still not clearly understood and existing knowledge is also scattered in journals and books of different disciplines. The … …American Journal of Environmental Sciences, Vol. 11, Issue 1 · 5 Apr 2015 · 8,368 accessesView PDFCite
Research ArticleOpen accessIn the author namesLandslide Susceptibility Analysis Using Numerical and Neural Network, Near Kedarnath, Uttarakhand, IndiaVinay Kumar Singh, Tariq Anwar Ansari, Vikram Vishal, T.N. SinghThe major concern in hilly regions is the stability of those slopes, which have been proclaimed due to unplanned excavation and uneven blasting during road widening and development activity. These slopes again become more vulnerable under dynamic loading and/or various types of human involvement, heavy rainfall and seismic activity. Failure of these slopes leads to loss of property and human … …American Journal of Environmental Sciences, Vol. 16, Issue 1 · 9 Mar 2020 · 7,778 accessesView PDFCite
Case ReportOpen accessIn the author namesFoot Pad Dermatitis Associated with Osteomyelitis in a Mute Swan (Cygnus olor)Alireza Jahandideh, Reihaneh Manouchehri, Shiva Jahanshiri, Manely AnsariA Captive mute swan with swelling abscesses in foot pads of both legs was presented. A complete blood count reveals systemic infection. Radiographs showed radiopaque areas in foot pad of both legs and osteomyelitic periosteal reaction in left foot. After anesthesia, surgical debridement was carried out to remove pus and necrotic tissue on the plantar surface of both feet. Full … …American Journal of Animal and Veterinary Sciences, Vol. 13, Issue 2 · 6 May 2018 · 7,588 accessesView PDFCite
HypothesisOpen accessIn the author namesA Comparison of Price Effect and Country of Origin Effect on Consumer Counterfeit Products PurchaseMartin Owusu AnsahProliferation of Counterfeit Consumer Products is one of the insistent apprehensions confronting managers and companies in many countries. The current study compared the influence of price and country of origin effects on consumer attitude and purchase intention of counterfeit consumer products in the Kumasi Metropolis of Ghana. The study adopted a positivist research philosophy and a descriptive research design in … …Journal of Social Sciences, Vol. 13, Issue 4 · 10 Nov 2017 · 8,206 accessesView PDFCite
Research ArticleOpen accessIn the author namesOn Fixed Point Theorem of C Class Functions - B Weak Cyclic MappingsSahar Mohamed Ali Abou Bakr, Arslan Hojat AnsariNew B-𝔘-cyclic weak contraction C-class function concept has been introduced, B-𝔘-cyclic weak F-φ-Φ-contraction types of mapping are defined and the existence of fixed point for such types has been proved. These results mainly generalize fixed point theorems in some previous research papers. …Journal of Mathematics and Statistics, Vol. 13, Issue 4 · 3 Oct 2017 · 7,010 accessesView PDFCite
HypothesisOpen accessIn the author namesAnalysis of Market Orientation on Business Performance in the Multinational Service IndustriesMartin Owusu Ansah, Richard ChinomonaThe paper examined the extent of market orientation on business performance in the multinational service industries in Ghana. It applied the behavioral viewpoint of market orientation measurement using MKTOR scale as a base in eliciting information from eleven marketing managers through in - depth interview while one hundred and sixty-three marketing managers were also surveyed using structured questionnaires. Structural Equation … …Journal of Social Sciences, Vol. 13, Issue 1 · 9 Feb 2017 · 8,007 accessesView PDFCite
Research ArticleOpen accessIn the author namesFLYER: A Simple Yet Robust Model for Estimating Yield Loss from Rice False Smut Disease (Ustilaginoidea virens)Bodrun Nessa, Moin U. Salam, A.H.M. Mahfuzul Haque et al.Rice False Smut (RFSm) is presently an internationally important fungal disease of rice. While the Yield Loss (YL) from this disease is reported in many countries, there exists no tool to instantly estimate the YL by visual field inspection. This study developed a simple model, FLYER, for this purpose. The model is run by two inputs: (i) fraction of productive … …American Journal of Agricultural and Biological Sciences, Vol. 10, Issue 1 · 21 Apr 2015 · 8,015 accessesView PDFCite
Research ArticleOpen accessIn the author namesINTERNAL EVALUATION IN BIOCHEMISTRY DEPARTMENT, MEDICINE FACULTY, TEHRAN UNIVERSITY OF MEDICAL SCIENCESFereshteh Farzianpour, Mohamad Ansari, Shadi HosseiniEvaluation is a systematic process for collecting, analyzing and interpretation of the obtained information for the purpose of investigating how many the objectives in mind can be achieved. Education in an academic educational system means bringing about proper and increasing changes that affect the outcome of this system, that is affecting the students and the aim of such evaluation was … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 4 · 30 Dec 2014 · 7,717 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Novel Channel Estimation Technique for Complexity Reduction of Least Minimum Mean Square ErrorHany Mohamed El-Ansary, Hussein Ghouz, Ashraf Mamdouh Aziz, Gamal MabroukChannel estimation technique is to predict the frequency response of the radio channel using pilot signal. Channel estimation technique is important part of LTE receiver design. Such technique is used to recover the transmitted signal correctly and to know how the channel conditions are changed over frequency and time. Each channel estimator has a specified complexity computed according to its … …American Journal of Applied Sciences, Vol. 10, Issue 10 · 5 Sep 2013 · 7,007 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 · 9,003 accessesView PDFCite