Roy Burstein, Nathaniel J Henry, Michael L. Collison, Laurie B. Marczak et al.
Since 2000, many countries have achieved considerable success in improving child survival, but localized progress remains unclear. To inform efforts towards United Nations Sustainable Development Goal 3.2-to end preventable child deaths by 2030-we need consistently estimated data at the subnational ...
Nafis Ahmad, Jamal Hossen, Syed Mithun Ali
Mohiuddin Ahmed, Nafis Ahmad
Flange tube, Glass shell, Lead in Wire (LIW), Filament (Coil) and Cap are the most important raw materials in case of Lamp Production Process. Manufacturing processes tend to produce operational wastages due to various reasons, which can be reduced by identifying and eliminating those reasons. It ha...
Jamal Hossen, Nafis Ahmad, Syed Mithun Ali
Spinning industries are facing challenges of improving productivity in the competitive market nowadays. Ring spinning, the most widely used yarn manufacturing process for short staple spinning, uses several types of machinery from blow room to ring frame for producing yarns from cotton fibers. An en...
Mohd. Shkir, Kamlesh V. Chandekar, Md. Milon Hossain, Baskaran Palanivel et al.
M. Ridwan Said Ahmad, Mahmudul Hasan, Nafisa Tarannum, Shoeb Ahmed
Cancer remains the most lethal disease in today's scientific and technological age, claiming the lives of thousands of people every day. In many cases, cancer can be cured with our present technology interventions when it is detected at an early stage. State-of-the-art diagnostic devices are one of ...
Nafis Ahmad, Md. Golam Rabbany, Syed Mithun Ali
Purpose The purpose of this paper is to explore organizational and human factor-related challenges to information technology (IT) service management standard ISO 20000 in an emerging economy context. Then, this research has proposed some implications of the challenges to implementing environmental s...
Nafis Ahmad
Humaira Nafisa Ahmed, Sayem Ahmed, Muztoba Ahmad Khan, Syed Mithun Ali
Purpose COVID-19 pandemic interrupted global supply chains (SCs) affecting both developed and developing countries. In context of the COVID-19 pandemic, numerous studies were conducted on sustainable supply chain (SSC) in emerging markets (EMs). However, the contributions of these studies require to...
Sudipta Saha, Debasish Paul, Tika Ram Poudel, Nafis Mahadi Basunia et al.
Dagaa (Rastrinoebola argentea) protein hydrolysate as a nitrogen source in microbial culture mediaKatherine Pere, Betty Mbatia, Edward Muge, Vitalis W. Wekesa
Md. Shahriar Jahan Hossain, Nafis Ahmad
Surface roughness of dies is considered as a vital quality characteristic. In this study, average surface roughness for a die material H13 has been measured after ball end milling operation. A design of experiment was prepared with response surface methodology (RSM). Forty-nine experiments have been...
Md. Shahriar Jahan Hossain, Nafis Ahmad
Surface roughness is a quality index for machined surfaces. In this study an algorithm has been developed to determine the feasible solutions for cutting parameters in order to obtain desired surface roughness for three dimensional dies. Here the average surface roughness values for a commercial die...
Nafis Ahmad, Tomohisa Tanaka, Yoshio Saito
Optimization of cutting parameters is one of the key obstacles for CAD/CAM integration. In this work optimum cutting parameters, the best sequence, number, and type of passes of turning operation are determined by Genetic Algorithm (GA). Proposed optimization strategy ensures that no constraint will...
Md. Raihan Jamil, Nafis Ahmad
Online trading between businesses or individuals has employed attention of corporations worldwide as they are challenged to remain viable through difficult economic conditions. Despite the losses of so many businesses two years ago when the “dot-com bubble” burst, no serious business analyst disagre...