Zobrazeno 1 - 10
of 226
pro vyhledávání: '"Md Helal Uddin"'
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 17, Iss 3 (2024)
The advent of additive manufacturing (AM) technologies revolutionized design and production processes across various industries. In renewable energy, AM enabled new possibilities for optimizing solar e-hub (solar energy harvesting module) configurati
Externí odkaz:
https://doaj.org/article/a9370df3a44a4201b9050b18555c8255
Autor:
Jinnath Rehana Ritu, Saleha Khan, Md Helal Uddin, Jasmin Akter Poly, Md Sakhawat Hossain, Md Mahfuzul Haque
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e35877- (2024)
One of the challenges in the aquaculture industry is providing nutritionally balanced and environmentally sustainable live food for fish larvae. Therefore, the rearing techniques of fish larvae with preferred starter food should be given importance f
Externí odkaz:
https://doaj.org/article/3996719a02cc49feae5cad62fdfa556d
Autor:
Rozina Akter, Mohammad Ali Asgor Moral, AKM Bashar, Md Khalequzzaman, Mir Md. Mofazzal Hossain, Md Helal Uddin
Publikováno v:
Bangabandhu Sheikh Mujib Medical University Journal, Vol 17, Iss 1 (2024)
Background: In any beverage, human tooth enamel dissociates into its ionic products at a threshold pH of beverage
Externí odkaz:
https://doaj.org/article/b0a0020de06546aba7bd61039fc87e8d
Autor:
Chathuri Weerasinghe, Noreen Akhtar, Md Helal Uddin, Mahesh Rachamalla, Kizar Ahmed Sumon, Md. Jakiul Islam, Ramji Kumar Bhandari, Harunur Rashid
Publikováno v:
Hydrobiology, Vol 2, Iss 1, Pp 19-35 (2022)
The present study was conducted to understand the changes in gonads and hematological parameters in climbing perch (Anabas testudineus) exposed to synthetic estrogen and progestogen [mixture of ethinylestradiol (EE2) and desogestrel (DES)]. Climbing
Externí odkaz:
https://doaj.org/article/df278a97d23a4e40a64bb03ad10a862f
Publikováno v:
Journal of Low Frequency Noise, Vibration and Active Control, Vol 42 (2023)
Some strongly nonlinear oscillators have been investigated with the help of combined modified Lindstedt–Poincare and homotopy perturbation methods. The solutions are more accurate than those obtained by the modified Lindstedt–Poincare method. Mor
Externí odkaz:
https://doaj.org/article/59806b29bf184e3482658ad7341ed91d
Autor:
Mirsaeid Sarollahi, Mohammad Zamani-Alavijeh, Manal A. Aldawsari, Rohith Allaparthi, Md Helal Uddin Maruf, Malak Refaei, Reem Alhelais, Yuriy I. Mazur, Morgan E. Ware
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
The temperature dependence of Λ-graded InGaN solar cells is studied through simulation using nextnano software. Λ-Graded structures have been designed by increasing and then decreasing the indium composition in epitaxial InGaN layers. Due to polari
Externí odkaz:
https://doaj.org/article/0dc73e4de1794e20b3e5b2e55ae1a9f9
Autor:
Ariful Islam, Shariful Islam, Jinnat Ferdous, Md Kaisar Rahman, Md Helal Uddin, Sazeda Akter, Md Hafizar Rahman, Mohammad Mahmudul Hassan
Publikováno v:
Journal of Advanced Veterinary and Animal Research, Vol 6, Iss 1, Pp 142-147 (2019)
Objective: Parasitic infestation is a major cause of losses in livestock production in tropical regions. A cross-sectional study was conducted to determine the prevalence of Gastro-intestinal (GI) parasites of dromedary camel (Camelus dromedarius) an
Externí odkaz:
https://doaj.org/article/3e08a4618ba4402c81d11cee2a854722
Autor:
Sarollahi, Mirsaeid, Alavijeh, Mohammad Zamani, Allaparthi, Rohith, Alhelais, Reem, Refaei, Malak A., Maruf, Md Helal Uddin, Ware, Morgan E.
The optical properties of V graded InGaN solar cells are studied. Graded InGaN well structures with the indium composition increasing then decreasing in a V shaped pattern have been designed. Through polarization doping, this naturally creates altern
Externí odkaz:
http://arxiv.org/abs/2202.03510
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e33830 (2012)
The stability and subcellular localization of beta-catenin, a protein that plays a major role in cell adhesion and proliferation, is tightly regulated by multiple signaling pathways. While aberrant activation of beta-catenin signaling has been implic
Externí odkaz:
https://doaj.org/article/bc76e81d28074d87a72690768fa58b18
Autor:
Sarollahi, Mirsaeid, Aldawsari, Manal A., Allaparthi, Rohith, Refaei, Malak A., Alhelais, Reem, Maruf, Md Helal Uddin, Mazur, Yuriy, Ware, Morgan E.
The performances of various configurations of InGaN solar cells are compared using nextnano software. Here we compare a flat base graded wall GaN/InGaN structure, with an InxGa1-xN well with sharp GaN contact layers, and an InxGa1-xN structure with I
Externí odkaz:
http://arxiv.org/abs/2110.12864