Raonaqul Islam, Md. Selim Habib, G. K. M. Hasanuzzaman, Sohel Rana et al.
We report on the numerical design optimization of a new kind of relatively simple porous-core photonic crystal fiber (PCF) for terahertz (THz) waveguiding. A novel twist is introduced in the regular hexagonal PCF by including a diamond-shaped porous-core inside the hexagonal cladding. The numerical ...
Raonaqul Islam, Md. Selim Habib, G. K. M. Hasanuzzaman, Sohel Rana et al.
In this Letter, we suggest a novel kind of porous-core photonic crystal fiber (PCF) (to the best of our knowledge) for efficient transportation of polarization maintaining (PM) terahertz (THz) waves. We introduce an asymmetry in both the porous-core and the porous-cladding of the structure to achiev...
ABM Shahidul Alam, S Anwar Sadat, Zakaria Swapan, Aftab U Ahmed et al.
Background: Dengue infection has become endemic in Bangladesh since it hasbeen broken out in June 2000. Although children are the usual victim of dengueinfection, there is paucity of published data regarding dengue infection in children inour country.Objectives: This study was designed to document t...
M. Bodruzzaman, C. A. Meisner, Mohammad Anwar Sadat, Mohammad Ismail Hossain et al.
An 11 years study was conducted to investigate the effects of nine treatments of organic manures (PM: Poultry manure and FYM: Farmyard manure) in combination with chemical fertilizers (NPKSZn) on crop productivity and soil fertility in a wheat-rice experiment in Bangladesh.. Organic manures had dire...
Mushfiq Hassan Shaikh, Aminul I. Khan, Anwar Sadat, Ahmed Hossain Chowdhury et al.
BACKGROUND: There is a dramatic rise in the incidence of Human papillomavirus (HPV) - associated head and neck squamous cell carcinoma (HNSCC) in the world, with considerable variation by geography, gender and ethnicity. Little is known about the situation in Bangladesh, where tobacco- and areca nut...
Jashim Uddin Ahmed, Kamal Ahmed, Anwar Sadat Shimul, Roy Zúñiga
This article deals with strategic management issues in the higher education sector in the UK. The core idea is presented here with the argument that the principle and practice of strategic management are not only the concerns of senior management, but also an essential requirement at all levels of m...
Sadia Sharmin, Md. Touhidul Islam, Md Anwar Sadat, Rayeda Jannat et al.
Indiscriminate use of pesticides in agricultural land poses a potential threat to many non-target organisms, including fish. In the present study, we explored the toxicological effects of sumithion on Nile tilapia (Oreochromis niloticus) after exposure at different concentrations (0.0, 1.5, 2.0, 2.5...
Md. Tabil Ahammed, M.Venkat Das, Md. Anwar Sadath, Md. Anwar Hossain et al.
We established a novel Zeonex single-mode, porous core fiber for guiding THz waves. Full-vector FEM with layer boundary conditions that are perfectly matched has been used to investigate in addition to the wave guiding characteristics, birefringence, core power fraction, dispersion, confinement loss...
Nasir Ahmed, Md Azizul Islam, Md Anwarul Kabir, Md Habibur Rahman et al.
Introduction: COVID-19 is a major threat to human beings. Clinical characterization, rapid identification of cases and isolation are vital for containments of rapidly spreading disease. The objectives of the study were to evaluate the clinico pathologic profile of Covid 19 positive Bangladeshi patie...
Anwar Sadat Shimul, Anisur R. Faroque, Kevin Teah, Sheikh Mohammad Fauzul Azim et al.
This research investigates the impact of consumers' environmental knowledge, connectedness to nature and climate change anxiety on their intention to stay in an eco-resort. Data (n = 388) were collected from Australian respondents through a structured online questionnaire and analysed using IBM SPSS...
Anisur Rahman, ASMA Raihan, Dewan Saifuddin Ahmed, Mohammad Enamul Karim et al.
Background: Helicobacter pylori (H. pylori) remains one of the most common worldwide human infections and is associated with a number of important upper gastrointestinal (GI) conditions including chronic gastritis, peptic ulcer disease, gastric carcinoma and special type of lymphoma. Anaemia is a co...
Md. Shamimul Islam, Abu Jahid, A.S.M Tanvir Islam, Sharif et al.
The skyrocketing research interest in the area of green data center (GDC) under the cyber-physical system (CPS) has been emerging over the last few decades. The over expanding need of information communication technology (ICT) and gigantic internet data service demand has led to an increase in the n...
Anwar Sadat Shimul, Matthew D. Barber, Mohammad Ishmam Abedin
Purpose This paper aims to examine the role of religiosity on consumers’ forgiveness when celebrities get involved in transgression. The celebrity’s reaction and its impact on consumers’ forgiveness is tested as well. In addition, consumers’ attitudes towards the brand and celebrity as well as purch...
Sufia Nasrin Rita, SM Anwar Sadat
Class II malocclusion is the condition in which the mandibular first molars occlude distal to the normal relationship with the maxillary first molar. The etiology of class II malocclusion varied between skeletal, soft tissues, dental factors and habits. Skeletal class II could be because of protrusi...
Anwar Sadat, Golam Sorwar, Morshed Chowdhury
Mobility service for hospital technicians involved in telemedicine applications is one of the key issues in providing more flexible and efficient in-house or remote health care services. Today, the Internet based communication has widened the opportunity of event monitoring systems in the medical fi...