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341
Surface roughness models for end milling titanium alloy TI-6AL-4V under room temperature and preheated machining
Published 2009“…This paper presents an approach in developing the first and second-order surface roughness models at 95% confidence level for end milling of titanium alloy Ti-6AI-4V using PCD inserts. The surface roughness models developed were for room temperature machining and preheated experiments. …”
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Proceeding Paper -
342
Surface roughness and surface integrity of end milled titanium alloy TI-6AL-4V at room temperature and preheated machining
Published 2009“…This paper is concerned with the surface roughness and surface integrity of titanium alloy Ti- 6AI-4V after end milling under room temperature and preheated conditions. …”
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Proceeding Paper -
343
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344
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345
Decoy ACE2-expressing extracellular vesicles that competitively bind SARS-CoV-2 as a possible COVID-19 therapy
Published 2020“…The novel strain of coronavirus that appeared in 2019, SARS-CoV-2, is the causative agent of severe respiratory disease, COVID-19, and the ongoing pandemic. …”
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Article -
346
Broadband 3-D shared aperture high isolation nine-element antenna array for on-demand millimeter-wave 5G applications
Published 2022“…The paper presents the results of a novel 3-D shared aperture 3×3 matrix antenna-array for 26 GHz band 5 G wireless networks. Radiation elements constituting the array are hexagonal-shaped patches that are elevated above the common dielectric substrate by 3.35 mm and excited through a metallic rod of 0.4 mm diameter. …”
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Article -
347
Can industry 5.0 technologies overcome supply chain disruptions? A perspective study on pandemics, war, and climate change issues
Published 2024“…Industry 5.0 (I5.0) is the next industrial revolution that will leverage human intervention in collaboration with intelligent, logical, and smart machines to attain even more user-preferred and resource-efficient manufacturing and supply chain solutions. …”
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Article -
348
Characterization of cyclic plasticity type wear mechanism for titanium alloy, TI-6AL-4V on reciprocating sliding wear test
Published 2020“…The cyclic plasticity presences following reciprocating sliding wear test of Ti-6Al-4V are examined using SEM. The black spot presence at the end of wear track are identified as an accumulation of ploughing that occurred during the sliding and proved by the highest hardness value recorded, 962 HV for contact pin Ø6.5 mm that determined by using Micro Vickers Hardness Tester. …”
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Thesis -
349
Concept of zakat in a broader sense
Published 2011Subjects: “…BP176 The five duties of a Moslem. Pillars of Islam…”
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Book Chapter -
350
The performance of uncoated tungsten carbide insert in end milling titanium alloy Ti-6Al 4V through work piece preheating
Published 2009“…Titanium alloy Ti-6Al-4V bar was used as the workpiece. Machining was performed with a 20 mm diameter end-mill tool holder fitted with one uncoated WC-Co carbide inserts. …”
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Article -
351
Development of surface roughness models in end milling titanium alloy Ti-6Al-4V using uncoated tungsten carbide inserts
Published 2009“…This paper focuses on developing an effective methodology to determine the performance of uncoated WC-Co inserts in predicting minimum surface roughness in end milling of titanium alloys Ti-6Al-4V under dry conditions. Central composite design of response surface methodology is employed to create an efficient analytical model for surface roughness in terms of cutting parameters: cutting speed, axial depth of cut, and feed per tooth. …”
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Article -
352
Modeling for surface roughness in end-milling of titanium alloy Ti-6AI-4V using uncoated WC-Co and PCD Inserts
Published 2007“…This paper presents an approach to optimize the surface finish in end milling titanium-alloy of Ti-6AI-4V using uncoated WC-Co and PCD inserts under dry conditions. …”
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Proceeding Paper -
353
Tool Life Prediction by Response Surface Methodology for End Milling Titanium Alloy Ti-6Al-4V Using PCD Inserts
Published 2008“…This paper presents an approach to establish models for tool life in end milling of titanium alloy Ti-6AI-4V using PCD inserts under dry conditions. Small central composite design (CCD) was employed in developing the tool life model in relation to primary cutting parameters such as cutting speed, axial depth of cut and feed. …”
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Proceeding Paper -
354
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355
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357
Optimization of modified-media containing serum for better rin-5f and brin-bd11 cells monolayer attachment, growth and insulin secretion
Published 2009“…It was found that at a final concentration of 4 g/L D-glucose and 0.3 g/L L-glutamine in RPMI-1640 media gave maximum cell growth and insulin production of 1.75 x 106 cells/ml from 2.5 x 105 cells/ml and 100.77 µg/L, respectively. …”
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Proceeding Paper -
358
Assessment of growth monitoring among children younger than 5 years at early childhood development centres in Nelson Mandela Bay, South Africa
Published 2024“…Results showed that 13.1% (n = 214) were stunted by height for age Z‐score (HAZ < −2) and 4.5% (n = 74) were severely stunted (HAZ < −3). The prevalence of moderate acute malnutrition was 1.2% and severe acute malnutrition was 0.5%, while the prevalence of overweight was 9.2% and the prevalence of obesity was 4%. …”
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Article -
359
Cr5.7Si2.3P8N24 - a Chromium(+IV) Nitridosilicate Phosphate with Amphibole‐type structure
Published 2024“…The first nitridic analog of an amphibole mineral, the quaternary nitridosilicate phosphate Cr5.7Si2.3P8N24 was synthesized under high‐pressure high‐temperature conditions at 1400 °C and 12 GPa from the binary nitrides Cr2N, Si3N4 and P3N5, using NH4N3 and NH4F as additional nitrogen source and mineralizing agent, respectively. …”
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Article -
360
The effects of PO43- removal from aqueous solution with varied concentrations of metal oxides in steel slag filter system
Published 2018Subjects: “…TD429.5-480.7 Water purification. Water treatment and conditioning. …”
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Article