Mahbub Morshed, Kaniz Ferdous, Md. Maksudur Rahman Khan, M. S. I. Mazumder et al.
Abdullah-Al- Faisal, Abdulla ‐ Al Kafy, A N M Foyezur Rahman, Abdullah Al Rakib et al.
Climate change threatens agricultural productivity. Understanding climate change, especially its effects on land surface temperature (LST), is critical for policymakers, agriculturalists, and crop breeders if global food security is to be assured. Rajshahi produces substantial agricultural yields (e...
M. Rakib Uddin, Kaniz Ferdous, M. Rahim Uddin, Md. Maksudur Rahman Khan et al.
In the present study biodiesel was synthesized from Waste Cook Oil (WCO) by three-step method and regressive analyzes of the process was done. The raw oil, containing 1.9wt% Free Fatty Acid (FFA) and viscosity was 47.6mm<SUP>2</SUP>/s. WCO was collected from local restaurant of Sylhet city in Bangla...
Syeda K. Begum, Dalia Shabnam, Nazmul Haque, Mohammad Jahidul Alam et al.
Magnetite (Fe₃O₄) and hematite (Fe₂O₃) nanoparticles hold significant potential for catalysis, environmental remediation, biomedicine, and energy generation. However, conventional synthesis methods for iron-oxide nanoparticles (IONPs) are often complicated or involve hazardous reagents, limiting sca...
Anjan Deb, Jannatul Ferdous, Kaniz Ferdous, M. Rakib Uddin et al.
In this study, castor oil (CO) has been investigated as a potential source for biodiesel production in Bangladesh. Castor oil has been extracted from the seeds by mechanical press and the Soxhlet extraction method. Maximum oil content of 55.7% has been found by the Soxhlet extraction method. The phy...
Md. Maksudur Rahman Khan, Muhammad Zobayer Bin Mukhlish, M. S. I. Mazumder, Kaniz Ferdous et al.
Hoimonty Mazumder, Farah Faizah, Easter Protiva Gain, Irfath Sharmin Eva et al.
OBJECTIVE: Mental health problems among older adults are becoming a growing public health concern in South Asia due to continued changes in population dynamics caused by declining fertility rates and increasing life expectancy. This scoping review aimed to explore and summarize evidence about mental...
Kaniz Ferdous, Anjan Deb, Jannatul Ferdous, M. Rakib Uddin et al.
This paper represents an attempt that was made to prepare Biodiesel from a non-edible source, Aphanamixis Polystachya (Pitraj). Oil was extracted from the seed by mechanical press method. Various properties of raw oil such as viscosity, Free Fatty Acid (FFA) content, specific gravity, saponofication...
Kaniz Ferdous, M. Rakib Uddin
A process for the production of methyl ester from Sesame oil containing 6.1% free fatty acid (FFA) for the use as a biodiesel was studied. These studies were carried out on transesterification reaction of Sesame oil with methanol to produce biodiesel. The reaction parameters such as Methanol/Oil mol...
Kaniz Ferdous, M. Rakib Uddin, Rehnuma Islam, Md. Maksudur Rahman Khan et al.
The present study focuses potentiality of biodiesel production in Bangladesh from non-edible oil. The increasing demands of energy are consumed by using fossil fuels which are non-renewable and will be depleted within 150 years from now if this growth rate stays but if this rate increases further th...
Ishrat Jahan, Proma Saha, Tammana Tabassum Eysha Chisty, Kaniz Fatima Mitu et al.
Objective . Crataeva nurvala is a medicinal plant, which contains a wide range of polyphenolic and bioactive compounds. The aim of the study was to evaluate the renal‐protective activity of Crataeva nurvala in two‐kidney, one‐clip (2K1C) rats. Methods . In this study, the ethanol extract of Crataeva...
Md. Maksudur Rahman Khan, Md. Wasikur Rahman, Md. Salatul Islam Mozumder, Kaniz Ferdous et al.
Sukanta K. Mondal, Kaniz Ferdous, M. Rakib Uddin, Md. Maksudur Rahman Khan et al.
The oil extraction and biodiesel preparation from Karanja oil have different available methods namely acid catalyzed trans-esterification, acid catalyzed two-step and three-step method etc. The available methods were studied for biodiesel preparation from Karanja oil. The biodiesel prepared by ester...
M. M. Alam, Muhammad Zobayer Bin Mukhlish, Sarir Uddin, Sumonkanti Das et al.
Titanium dioxide (TiO2) has been used as photo-catalyst for the degradation of reactive yellow (RY) in batch and continuous mode under UV irradiation. Titanium dioxide (TiO2) was immobilized onto the ceramic plate using cement as binder. The effects of various parameters such as initial dye concentr...
Mohammad Moin Shahid, Khadiza Begum, Kaniz Rahman, Hosnea Ara et al.
Background and Objectives: Due to geographical position and geological nature, Bangladesh (BD) has been the worst affected country in the world by arsenic contamination. The aim of this study was to highlight the association of chronic arsenic intoxication with thyroid disorders (TDs). Materials and...