Mohammad Sohrab Hossain, Subrata Chandra Das, Jahid M. M. Islam, Md. Abdullah Al Mamun et al.
Textile mill is the largest industry in Bangladesh facing problem of sludge disposal. In this study, gamma irradiated (15 kGy) textile mill ETP sludge was used to make environmental friendly eco-bricks. According to the percentage (%) of sludge and soil content in brick samples, bricks were graded a...
Md Abdullah Al Mamun, Md. Abul Kalam Azad, Michael Boyle
The COVID-19 pandemic makes flipped learning more relevant to address the challenges of remote learning. Therefore, renewed attention is warranted in critically appraising the implications on which flipped learning is built. Though several studies have reviewed the flipped learning research in the p...
Md. Ariful Islam, Md. Abdullah Al Mamun, Md.Abdullah Al Mamun, Md. Omar Faruk et al.
BACKGROUND: )-treated rats. MATERIALS AND METHODS: orally (1 ml/kg) twice a week for 2 weeks and were treated with astaxanthin (10 mg/kg) every day for 2 weeks. Blood plasma samples were isolated from each group and were analyzed for alanine aminotransferase (ALT), aspartate aminotransferase (AST), ...
Kazi Al-Amin, Md. Abu Kawsar, Md Abdullah-Al Mamun, Md. Sahadat Hossain
FTIR is a very important analytical technique that is widely used for the detection and analysis of inorganic materials. It has a wide range of applications, from chemical composition analysis, structure identification, and phase identification to surface analysis of inorganic materials. Despite its...
Sujit Kumar Roy, Md. Tauhidul Alam, Pratik Mojumder, Ismail Mondal et al.
In the face of rapid urbanization, understanding and managing changes in Land Use and Land Cover (LULC) is crucial for the sustainability and resilience of urban ecosystems. Rapid urban growth resulting from changes in LULC, can lead to the fragmentation and degradation of Ecosystem Services (ES), i...
Md. Dulal Hosen, Md. Fazla Rabbi, Md. Abu Raihan, Md. Abdullah Al Mamun
Textile coloration using synthetic dyes is not eco-friendly and has detrimental impact on wearer skin. Hence, natural dye is assumed as a suitable alternative for sustainable textile manufacturing and coloration. In this study, we utilized Turmeric (Curcuma longa L.) extract for cotton fabric dyeing...
Md Abdullah Al Mamun, Gwendolyn Lawrie
Abstract Technological innovations and changing learning environments are influencing student engagement more than ever before. These changing learning environments are affecting the constructs of student behavioural engagement in the online environment and require scrutiny to determine how to facil...
Mohammad Nazmul Alam, Murad Hossain, Md Mizanur Rahman, Nusrat Subhan et al.
The objective of this study was to investigate the effect of astaxanthin on isoproterenol (ISO)-induced myocardial infarction and cardiac hypertrophy in rats. To evaluate the effect of astaxanthin on ISO-induced cardiac dysfunction, 18 aged Long Evans male rats were evenly divided into three groups....
Mohammad Rahanur Alam, Sushmita Karmokar, Sompa Reza, Md. Ruhul Kabir et al.
Malnutrition is the root of numerous complications ranging from physical disability to mental health problems like depression. Depending on the intensity, depression can lead to emotional fluctuations, even suicidal attempts. Geriatric health in a country like Bangladesh is often ignored, although t...
Ayesha Siddika, Md Ruhul Amin, M. A. Rayhan, Md. Saidul Islam et al.
The performance of a sustainable green concrete with fly ash (FA), rice husk ash (RHA), and stone dust (SD) as a partial replacement of cement and sand was experimentally explored. FA and RHA have a high silica content, are highly pozzolanic in nature and have a high surface area without any treatme...
Md. Reazuddin Repon, M. Tauhidul Islam, Md. Abdullah Al Mamun
Abstract Variety and durability of color are presumed as key constrains of natural dyes. So, this study attempts to investigate the effect of metallic mordants on the color fastness properties of ecologically dyed cotton fabric using banana floral stem sap. Color difference was measured in terms of ...
Md. Abdullah Al Mamun, Carolyn Strong, Md. Abul Kalam Azad
Abstract This study adopts a novel approach by combining two complementary tools: bibliometric method of scientific mapping and content analysis of 113 published articles on Islamic Marketing (IM) to provide a comprehensive review of IM literature and pinpoints potential research areas. Results reve...
Mahbubur Rahman Kiran, Omar Farrok, Md. Abdullah-Al-Mamun, Md. Rabiul Islam et al.
Recently, electrical engineers are paying great attention to develop oceanic wave energy conversion technologies based on the piezoelectric materials because of their excellent conveniences. Piezoelectric oceanic wave energy converters (OWECs) have several benefits over the others such as its small ...
Shariful Islam Shakeel, Md Abdullah Al Mamun, Md Faruque Ahmed Haolader
Following COVID-19, the global educational landscape shifted dramatically. Almost every educational institute in Bangladesh undertook a strategic move to begin offering online or blended learning courses to mitigate the challenges created by the pandemic. The TVET sector, particularly the polytechni...
Sushil Pokhrel, Thamer A. Bouback, Abdus Samad, Suza Mohammad Nur et al.
Angiotensin-converting enzyme 2 (ACE2), also known as peptidyl-dipeptidase A, belongs to the dipeptidyl carboxydipeptidases family has emerged as a potential antiviral drug target against SARS-CoV-2. Most of the ACE2 inhibitors discovered till now are chemical synthesis; suffer from many limitations...