Search Results - "Yawas, D."

Hybridization of Polyester/Banana stem Fiber and Cow horn particulate composite for possible production of a military helmet by Abdulrahim, M.Y, Yawas, D. S, Mohammed, R.A, Afolayan, M.O

“…The production of ballistic composites using polyethylene fibres from ultra-high molecular weight polyethylene (UHMWPE) and carbon fibres are gaining…”
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Experimental correlation between process parameters and impact energy of value-added banana stem fibres and cow horn particles/polyester hybrid composites by Abdulrahim, M. Y., Yawas, D. S., Mohammed, R. A., Afolayan, M. O.

“…Natural fibres are becoming attractive alternatives to traditional high-performance fibres such as glass and carbon fibres for reinforcement in composites in…”
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An Assessment on the Production of Abrasive Sandpaper from Locally Sourced Materials by Obot, M U, Yawas, D S, Aku, S Y, Obada, D O

“…A comparative analysis of abrasive sandpaper made from two locally sourced and easily available materials, periwinkle and palm kernel shells was carried out to…”
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Mechanical, Spectroscopic and Micro-structural Characterization of Banana Particulate Reinforced PVC Composite as Piping Material by Dan-asabe, B, Yaro, A S, Yawas, D S, Aku, S Y, Samotu, I A

“…A banana particulate reinforced polyvinyl chloride (PVC) composite was developed with considerabley low cost materials having an overall light-weight and good…”
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Physico-mechanical and micro-structural analysis of chicken feather particles reinforced rubber seed oil based polyurethane composites by Omorogbe, O., Yawas, D., Dagwa, I., Bakare, Isiaka, Isa, M.

“…Chicken feather particles reinforced rubber seed oil based polyurethane composites were produced and the physico-mechanical and microstructural analyses were…”
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Wear Behaviour of Al-Si-Fe Alloy/Coconut Shell Ash Particulate Composites by Apasi, A, Madakson, P B, Yawas, D S, Aigbodion, V S

“…Wear behaviour of aluminium alloy (Al-Si-Fe) reinforced with coconut shell ash particles (CSAp) fabricated by stir casting process was investigated. The wear…”
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Development and Performance Evaluation of a Three Rollers Acha (Digitaria exilis) Dehusking Machine by Idris, R M, Yawas, D S, Abdulrahman, A M

“…In this study, a three rollers Acha-dehusking machine was designed, constructed and tested. The machine has the following units - feeding, processing and…”
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Modal Analysis of 27 mm Piezo Electric Plate for Small-Scale Underwater Sonar-Based Navigation by Afolayan, M. O., Yawas, D. S., Folayan, C. O., Aku, S. Y.

“…This work presents progress towards the development of a small-scale, purely sonar-based navigation device for a robotic fish (~394 mm long). Aperture…”
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Mechanical Description of a Hyper-Redundant Robot Joint Mechanism Used for a Design of a Biomimetic Robotic Fish by Afolayan, M. O., Yawas, D. S., Folayan, C. O., Aku, S. Y.

“…A biologically inspired robot in the form of fish (mackerel) model using rubber (as the biomimetic material) for its hyper-redundant joint is presented in this…”
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Effect of Calcined Eggshell Particles on Some Properties and Microstructure of Al-Si-Mg Alloy by Eze, S. C., Yawas, D. S, Dauda, E. T.

“…In this study, different sizes (25, 50, and 75 µm) and volume fractions (1, 2, and 3 wt%) of calcined eggshell particles were utilized to strengthen the…”
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An investigation of the relationship between project performance measures and project management practices of construction projects for the construction industry in Nigeria by Unegbu, H.C.O., Yawas, D.S., Dan-asabe, B.

“…This study investigated the relationship between project performance measures and project management practices of construction projects for the construction…”
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Morphology and properties of periwinkle shell asbestos-free brake pad by Yawas, D.S., Aku, S.Y., Amaren, S.G.

“…The development of asbestos-free automotive brake pad using periwinkle shell particles as frictional filler material is presented. This was with a view to…”
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Micro-structural and mechanical characterization of doum-palm leaves particulate reinforced PVC composite as piping materials by Dan-asabe, B., Yaro, S.A., Yawas, D.S.

“…A doum palm particulate reinforced polyvinyl chloride (PVC) composite was developed with considerably low cost materials providing an overall light-weight and…”
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Effect of welding conditions and flux compositions on the metallurgy of welded duplex stainless steel by Omiogbemi, I.M.B., Pandey, S., Yawas, D.S., Afolayan, M.O., Dauda, E.T.

“…This research tends to investigate the influence of shielded metal arc welding (SMAW) parameters and flux compositions on the metallurgy of welded AISI 2205…”
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Statistical modeling and optimization of the flexural strength, water absorption and density of a doum palm-Kankara clay filler hybrid composite by Dan-asabe, B., Yaro, S.A., Yawas, D.S., Aku, S.Y.

“…A hybrid doum palm leaves and Kankara clay particulate reinforced polyvinyl chloride (PVC) composite material was developed with light weight materials…”
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Evaluation of Cast Al-Si-Fe alloy/Coconut Shell Ash Particulate Composites by Aku,S.Y, Yawas,D.s, Apası,A

“…Al-7wt%Si-2wt%Fe alloy/Coconut shell ash(CSAp) composites having 3-15wt%coconut shell ash were fabricated by double stir-casting method. The microstructure,…”
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INHIBITIVE AND MECHANICAL PROPERTIES OF COCK'S COMB AND AFRICAN STAR APPLE LEAVES EXTRACT ON THE CORROSION OF MEDIUM CARBON LOW ALLOY STEEL IN 1M H^sub 2^SO^sub 4^ SOLUTION by Malomo, O E, Yaro, S A, Yawas, D S, Akande, A S

“…In the present research efforts focused on the effects of African star apple (AS) and Cock's comb (CC) leaves extract on the corrosion and mechanical behavior…”
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Effect of periwinkles shell particle size on the wear behavior of asbestos free brake pad by Amaren, S.G., Yawas, D.S., Aku, S.Y.

“…The effect of periwinkle shell particle size on the wear behavior of asbestos free brake pad has been investigated. The asbestos free brake pad produced by…”
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Fatigue behavior of welded austenitic stainless steel in different environments by Yawas, D.S., Aku, S.Y., Aluko, S.O.

“…The fatigue behavior of welded austenitic stainless steel in 0.5M hydrochloric acid and wet steam corrosive media has been investigated. The immersion time in…”
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ASSESSMENT OF THE RELATIVE IMPORTANCE AND RELATIONSHIPS OF PROJECT MANAGEMENT PRACTICES FOR THE CONSTRUCTION INDUSTRY IN NIGERIA by Unegbu, H. C. O., Yawas, D.S., Dan-asabe, B.

“…This study assessed the relative importance and relationships of the project management practices of construction companies in Nigeria. A total of 221 valid…”
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