Faculty of Biological Sciences: Recent submissions

Now showing items 921-940 of 1003

Isolation and identification of heterotrophic and enteric bacteria from fresh and salted hilsa (Tenualosa ilisha)

Rohomania, Tahara (University of Dhaka, 2014-12-30)

Hilsha (Tenualosa ilisha) is a popular, tasty fish found in the rivers of Bangladesh round the year. In our local market both fresh and salted hilsha are available. Samples were collected from different local markets of ...
Introduction of indigenous raw materials in fish for snakehead murrel, Channa striatus (Bloch, 1801) and their effects on its growth and feed utilization

Akter, Nadia (University of Dhaka, 2015-01-08)

The present study was carried out to the introduction of indigenous raw materials in fish diets for snakehead murrel, Channa striatus and their effects on its growth and feed utilization. Wild fish was collected from the ...
Comparative microbiological assessment of export oriented fishes and locally marketed fishes

Begum, Mst. Khadiza (University of Dhaka, 2015-01-15)

The present study was conducted for comparative microbiological assessment of export oriented fishes locally marketed fishes. For microbiological assessment five species of fish were selected. These were-Magur (Clarias ...
Effects of dietary feeds on the growth performance and survivability of stinging catfish, heteropneustesfossilis (Bloch, 1794) fingerlings

Hossain, Md. Jonayed (University of Dhaka, 2015-01-18)

Stinging catfish (Heteropneustesfossilis) is a highly nutritious food and contribute to the fulfillment of animal protein. Now a day, this fish are commercially cultured through the country. Fish feeds play important roles ...
Microbiological quality of giant freshwater prawn (Macrobrachium rosenbergii) of different local markets and super shops of Dhaka metropolitan city, Bangladesh

Al Mamun, Md. Shamim (University of Dhaka, 2015-01-18)

The giant fresh water prawn, Macrobrachium rosenbergii (de Man), a leading export item of Bangladesh was studied in terms of pathogenic bacteria contents. The samples were collected from nine different local markets and ...
Evaluation of the effects of dietary vitamin C, vitamin E and Zinc supplementation on growth and reproductive performances of rohu fish, Labeo rohita (Hamilton, 1822)

Rahman, Mohammad Mamunur (University of Dhaka, 2014-12-24)

Rohu fish (Labeo rohita, Hamilton1822) is a popular variety of carp fish species for its highly nourishing quality and prolonged freshness. An experiment was undertaken to evaluate the effects of dietary vitamin C, E and ...
Evaluation of the effects of feed attractants (Spirulina and ekangi) on growth performance, feed utilization and body composition of fingerlings of stinging cat fish, Heteropneustes fossilis (Bloch, 1792)

Ali, Md. Shawkat (University of Dhaka, 2014-12-02)

Asian catfish (local name shingi or shing), Heteropneuestes fossilis as a fish was chosen for this study due to high survival rate, low diseases and high demand to the people as a food. An experiment was conducted for sixty ...
Screening of probiotics activities of lactobacilli strains isolated from black tiger shrimp (Penaeus monodon)

Hosen, Md. Farid (University of Dhaka, 2014-11-26)

The objective of this study was to characterize probiotic Lactobacillus spp. isolated from black tiger shrimp (Penaeus monodon) focusing on their safety, antimicrobial and antibiotic susceptibility properties. Sixteen ...
Growth and production performance of stinging catfish (Heteropneustes fossilis) in different cage conditions

Hasan, Md. Mahmudul (University of Dhaka, 2014-11-25)

Stinging catfish (Heteropneustes fossilis) is very popular in Bangladesh. It has high market value. A number of attempts have been taken in different study to develop culture systems of this fishes in cages but the ...
Genetic characterization of some marine catfishes in Bangladesh using DNA barcodes

Boidya, Puja (University of Dhaka, 2014-11-25)

Marine catfish (Siluriformes) found in Bay of Bengal are economically important resources for Bangladesh. However, there are no studies on phylogenetic analysis of catfish species in Bangladesh at a molecular level. The ...
Chemical contaminants in selected fish, fisheries products and important foodstuffs of Bangladesh

Ali, Md. Mohsin (University of Dhaka, 2019-01-14)

Chemical contamination and adulteration in foodstuffs are quite alarming at present in Bangladesh. This PhD thesis investigates the chemical contaminants in 8 groups of fish, fisheries products and important foodstuffs of ...
Assessing the need of professional counselors and their potential role in Bangladesh

Rozario, Lipy Gloria (University of Dhaka, 2019-01-14)

The objective of this study is assessing the need of professional counselors and their potential role in Bangladesh. To achieve this objective, mixed method has been applied, predominantly qualitative study. For qualitative ...
Developing Measurement and Intervention Tools for Anxiety of Primary School Children

Haque, Mahjabeen (University of Dhaka, 2019-03-31)

Some degree of anxiety helps to deal with challenges in life but intense and excessive anxiety (i.e. anxiety disorder) interferes with normal life functioning and threatens individual well-being. Anxiety disorders in ...
Psychosocial Factors associated with Health Related Quality of Life among University Students

Islam, Md. Azharul (University of Dhaka, 2019-02-28)

Introduction: Health-related quality of life (HRQoL) is individual‘s subjective perception of his or her health condition that covers physical, psychological and social domains. HRQoL has been increasingly used as an ...
The relationship between reading comprehension and cognitive factors among the students between govt. and non govt. School in Dhaka city

Chowdhury, Tanzina (University of Dhaka, 2018-01-01)

The objective of the present study was to investigate the relationship between the reading comprehension and cognitive factors among the students of government and non-government schools who were from class six to eight ...
Nature and consequences of bullying at high schools in Dhaka city

Mahmood, Sabrina (University of Dhaka, 2018-01-02)

The present study was conducted to investigate the nature and consequences of bullying among children at high schools in Dhaka city. Two stage mixed method design was used to collect both qualitative and quantitative data ...
Impact of Psychoeducation among Patients Undergoing Cardiac Surgery

Sultana, Nafisa (University of Dhaka, 2019-04-25)

Patients awaiting cardiac surgery generally experience physical and psychological stress. Excessive fear or distress before surgery is associated with slower and more complicated post-operative recovery. Although effects ...
Psychological Factors Influencing Violent Criminal Offenses in Bangladesh

Chowdhury, Mita Rani Roy (University of Dhaka, 2019-04-25)

Violent criminal offense is a big threat to peaceful human world and its adverse impact may encompass physical injury to death, mental health suffering, financial expenditure to carry out judicial procedures, social ...
Psychological Distress and Coping Strategies in Adolescents of Substance Dependent Parents

Gaffar, Mahjareen Binta (University of Dhaka, 2019-02-04)

Parental substance dependency‟ a parent-dependent stressor for offspring, has an immense impact especially on adolescents. Being in a critical bio-psycho-socio transitional development phase of life, adolescents with ...
Exploring the factors influencing conduct problems

Akhter, Rokshana (University of Dhaka, 2019-01-30)

Background: Conduct problems have become one of the major concerns in the recent times. If untreated, these symptoms could form into intractable psychopathology like Personality Disorder (PD). A recent surge in the number ...

Now showing items 921-940 of 1003

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