Publications by authors named "Abu Selim"

Article Synopsis
  • Cigarette butts (CBs) are small but have significant negative impacts on the environment, and this research focuses on their prevalence at Cox's Bazar Sea beach in February 2023.
  • A total of 13,988 CBs were collected, revealing a mean density of 0.388 m, with a high pollution status according to the CB Pollution Index (CBPI), where 25% of the area was categorized as having severe pollution.
  • The study identified 13 different cigarette brands, with Derby, B&H, and Star being the most commonly found, highlighting the need for greater awareness about the environmental consequences of improperly discarded cigarette butts.
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Saint Martin Island (SMI), the only coral island in Bangladesh, is located in the Bay of Bengal and has been identified as a marine protected area (MPA). Littering cigarette butts (CBs) waste in an ecologically sensitive environment can have numerous adverse effects. The purpose of this research is to investigate the abundance and density of CBs in SMI and to assess the pollution status using the Cigarette Butt Pollution Index (CBPI).

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This study aimed to evaluate six unconventional feed resources of Bangladesh, including water hyacinth (), banana leaves (), roadside grass (), bamboo leaves ( Scrad), Seaweed ( sp.) and sugarcane bagasse (). Evaluations were based on dry matter (DM), crude protein (CP), crude fiber (CF), neutral detergent fiber (NDF), acid detergent fiber (ADF), ether extract (EE), ash content, DM and OM digestibilities and fractional rate of degradation.

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Soil salinity in the coastal areas of Bangladesh has been rising. The responses of forest communities to the rise of salinity are somehow documented. However, the adjustments of non-forest plant communities against salinity are still limited in the literature.

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Cryptosporidium and Giardia are protozoan parasites capable of causing gastrointestinal illness in humans and animals. The purpose of this research was to determine the occurrence, genetic characteristics, and zoonotic potential of Cryptosporidium spp. and Giardia duodenalis in captive mammals at the Bangladesh National Zoo.

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A new real-time PCR assay was successfully developed using a TaqMan fluorescence probe for specific detection and enumeration of a novel bacterium, Lactobacillus thermotolerans, in chicken feces. The specific primers and probe were designed based on the L. thermotolerans 16S rRNA gene sequences, and these sequences were compared to those of all available 16S rRNA genes in the GenBank database.

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The oxidizing enzyme laccase produced by many fungi is generally considered to be active in the biodegradation of lignin, a major plant cell wall component highly resistant to microbial attack. The enzyme is secreted at high levels by the P-type of the highly aggressive pathogen Heterobasidion annosum, but at much lower levels by the S-type which correlated with their varying wood decay capability. To investigate the evolutionary relationship between laccase genes of the different H.

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Expressed sequence tag analysis (EST) is a robust approach for detecting novel and potentially important genes during fungal development. The technique was used in this study to identify and characterise genes induced during spore germination and hyphal morphogenesis under different culture conditions. For this study, a cDNA library was constructed from the germinated spores of S-type of Heterobasidion annosum.

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