Zobrazeno 1 - 10
of 5 523
pro vyhledávání: '"M.S. Alam"'
Publikováno v:
International Journal of Thermofluids, Vol 24, Iss , Pp 100856- (2024)
This paper presents a statistical and numerical investigation that examines the optimization and sensitivity analysis of the unsteady laminar natural convective heat transfer flow of Fe3O4-water nanofluid in a hexagonal cavity considering the impacts
Externí odkaz:
https://doaj.org/article/4adf8e4212f04df590f079d596cc55b6
Autor:
M.M. Haque, M.S. Alam
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100661- (2024)
This study seeks to examine quantitatively the two-dimensional unsteady free convective heat transfer enhancement of Al2O3-Cu/H2O hybrid nanofluid within a rectotrapezoidal-shaped structure. The lower wall is both uniformly and non-uniformly heated w
Externí odkaz:
https://doaj.org/article/f45b0786b7f74178be228e359aecd006
Autor:
M.M. Mahfuz Siraz, M.S. Alam, A.M. Jubair, S.C. Das, J. Ferdous, Z. Hossain, S. Das, Mayeen Uddin Khandaker, D.A. Bradley, Shinji Tokonami, S. Yeasmin
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 8, Pp 3046-3053 (2023)
Radon is a naturally occurring carcinogenic agent, poses a serious health hazard when inhaled or ingested in significant amounts. The water of the Padma river will be used as a tertiary coolant for the soon-to-be-commissioned ‘Rooppur Nuclear Power
Externí odkaz:
https://doaj.org/article/8e8e229e84b44998b2508238793068ba
Autor:
M.M. Mahfuz Siraz, M.D.A. Rakib, M.S. Alam, Jubair Al Mahmud, Md Bazlar Rashid, Mayeen Uddin Khandaker, Md. Shafiqul Islam, S. Yeasmin
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 8, Pp 2802-2811 (2023)
In a first-of-its-kind study, terrestrial radionuclide concentrations were measured in 35 topsoil samples from the outskirts of Dhaka using HPGe gamma-ray spectrometry to assess the radiological consequences of such a vast number of brick kilns on th
Externí odkaz:
https://doaj.org/article/527cd0b82fff4df5b7f68349b86060ed
Autor:
Protyasha Biswas, Md. Shahab Uddin, Phalguni Das, Mousumi Akter, Q.F. Quadir, M.S. Alam, H.M. Zakir
Publikováno v:
Journal of Trace Elements and Minerals, Vol 5, Iss , Pp 100091- (2023)
Background: Dietary exposure is the main source of bioaccumulation of trace elements through contaminated fruits and vegetables, which are rich sources of vitamins and minerals, but also toxic elements, which harm our health and well-being. Objective
Externí odkaz:
https://doaj.org/article/61d6843673174900a5ca386bc9dd4128
Publikováno v:
Results in Physics, Vol 51, Iss , Pp 106673- (2023)
Nonlinear damped forced oscillators are very importance in the fields of mechanical, electrical and other dynamical systems. Small oscillations are being investigated by classical perturbations. Earlier Cheung et al. presented a modified Lindstedt–
Externí odkaz:
https://doaj.org/article/afa368743e644b479e04bbb5fc145df5
Publikováno v:
Aquaculture Reports, Vol 25, Iss , Pp 101274- (2022)
A 10-week indoor culture study was done to evaluate the effects of varying C/N ratios on growth performance, body composition, immunity, and haematology of stinging catfish Heteropneustes fossilis cultured in zero-water exchange culture tanks. Bioflo
Externí odkaz:
https://doaj.org/article/a9623705dda34314aaa94ba1c590880c
Publikováno v:
Journal of Agriculture and Food Research, Vol 4, Iss , Pp 100145- (2021)
This study investigated the effective utilization of black cumin (Nigella sativa) extract as natural antioxidant source in cooked beef patties at refrigeration storage for 15 days and its efficacy was figured out against synthetic antioxidant butylat
Externí odkaz:
https://doaj.org/article/9a44ebd2e9504732b8d0f1d3dbb88ef0
Publikováno v:
Ain Shams Engineering Journal, Vol 10, Iss 1, Pp 195-201 (2019)
The modified Lindstedt-Poincare method has been generalized for solving strongly nonlinear oscillators. The original formula (presented by Cheung et al.) covers a class of nonlinear problems. So, it requires another formula to cover the remaining cla
Externí odkaz:
https://doaj.org/article/33332ea835de43a1bbc23867455ed020
Publikováno v:
Results in Physics, Vol 18, Iss , Pp 103303- (2020)
Recently, an approximate solution of the quadratic nonlinear oscillator has been presented based on the harmonic balance method. According to this method a set of nonlinear algebraic equations appear among the unknown coefficients of the several harm
Externí odkaz:
https://doaj.org/article/551caaec5c5145269fb027a3799e1a5b