Browsing Department of Mathematics and Natural Sciences (MNS) by Title
Now showing items 237-256 of 670
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Exploration of potential yeast (Candida maltosa) from mozzarella cheese and its prospect for probiotic activity
(Brac University, 2020-01)To be a good probiotic any bacteria or yeast need to fulfill some requirements. There are some tests need to be conducted both in-vitro and in-vivo. Probiotics are living organisms which administered in adequate amounts ... -
Exploration of yeast candida zeylonoides with special references to probiotic activity isolated from mozzarella cheese
(Brac University, 2020-03)Yeast strains have significant characteristics based on their nature and abilities to produce food products, medicines, protein supplements, etc. Candida zeyalanoides is the yeast strain that had been speculated in this ... -
Exploring the possible function and acquisition pattern of self-targeting Spacers: in five common infectious bacteria
(Brac University, 2019-12)The adaptive immunity in prokaryotes known as Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR) and its CRISPR associated (Cas) genes provide the encoding organisms with the ability to resist invasive ... -
Exploring the potential of organic molecules in the treatment of covid-19
(Brac University, 2021-09)The novel pathogen SARS-CoV2 causing coronavirus disease 2019 (COVID-19) is a global public health concern. COVID-19 has infected over 220 million people worldwide so far. The study and development of novel bioactive ... -
The extended generalized Riccati equation mapping method for the (1+1)-dimensional modified KdV equation
(© 2013 IDOSI Publications, 2013)In this article, the generalized Riccati equation mapping is extended by the (G-/G)-expansion method. 2 In this method, the auxiliary equation G'- = r + pG + qG2 is used and called the generalized Riccati equation, where ... -
Extended generalized Riccati equation mapping method for the fifth-order Sawada-Kotera equation
(© 2013 AIP Advances, 2013)In this article, the generalized Riccati equation mapping together with the basic (G′/G)-expansion method is implemented which is advance mathematical tool to investigate nonlinear partial differential equations. Moreover, ... -
Extended-spectrum β-lactamase producing and Quinolone resistance Salmonella spp. in Dhaka city retail meat: an emerging public health concern of Bangladesh
(Brac University, 2018-12)Salmonella has represented as the primary cause of food poisoning in human. Immunocompromised people and infants are mainly vulnerable to salmonellosis; Salmonella can be found in many foods and food products including ... -
Extraction of secondary metabolites, phytochemical screening and the analysis of antibacterial activity in Spirulina platensis
(BRAC University, 2015-10)Spirulina platenis is a multicellular and filamentous blue-green microalgae which is most well-known and broadly accessible. It develops in water, can be reaped and prepared effortlessly and has fundamentally high large ... -
Extraction of secondary metabolites, phytochemical screening and the analysis of antibacterial activity in stevia rebaudiana
(BRAC University, 2015-09)Stevia rebaudiana is a plant of the Asteraceae family and native to Paraguay. Its sweetness and calorie free property has increased its demand commercially all over the world as a sugar substitute in food beverages and ... -
Fabrication and characterization of hydroxyapatite based biocompatible composite scaffold for bone tissue engineering
(BRAC University, 2017)Bone tissue engineering with cells and synthetic extracellular matrix represents a new approach for the regeneration of mineralized tissue for the transplantation of bone. Hydroxyapatite and its composite with biopolymers ... -
Factors associated with antifungal resistance and the recent development in detection & treatment: a review
(Brac University, 2023-06)Antifungal resistance has become a growing concern in recent years, as it has become increasingly difficult to treat fungal infections due to the emergence of drug-resistant organisms. The prevalence of antifungal resistance ... -
False vacuum decay exact computation of the classical bounce
(BRAC University, 2016-01)This thesis reviews the exact numerical computation of the classical bounce solution in the false vacuum decay for a quartic scalar eld potential which is o set by an external source. The decay rate in a semiclassical ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insight from Mirpur
(BRAC University, 2019)Dhaka, the capital city of Bangladesh, has become a megacity with a population of nearly 12.5 million, which is increasing at an annual rate of over 5% (Haq, 2006).So, it is always a challenge to meet the ever increasing ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Jatrabari, Bangshal, Khilgaon, and Wari
(Brac University, 2019-05)Dhaka, the capital city of Bangladesh, is the most densely populated city of the world. So, it is always a challenge to meet the ever increasing demand for pure drinking water of this huge population. This study aims to ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Maghbazar, Rampura, Badda and Bashundhara
(Brac University, 2019-06)Dhaka is one of the most congested cities of the world, With a population of over 18 million . The existing water supply system is not enough to fulfill the demand of clean drinking water for people in Dhaka city.This study ... -
Fecal organisms in supplied and domestically treated waters in Dhaka: insights from Mohakhali, Niketon and Uttara
(BRAC University, 2019-05)Dhaka, the capital city of Bangladesh, is the most densely populated city of the world. So, it is always a challenge to meet the ever increasing demand for pure drinking water of this huge population. This study aims to ... -
Follow-Up of practiced treatment regimens & health conditions of recovered patients of COVID-19 residing in Dhaka city: A survey-based descriptive cross-sectional study
(Brac University, 2021-04)Background and aim: Coronavirus disease 2019 (COVID-19), has spread worldwide like wildfire since late December 2019. Caused by severe acute respiratory syndrome coronavirus2 (SARS-CoV-2), this pandemic has induced a sense ... -
Frequency and associated risk factors of diabetic foot infection: a review on the management and prevention
(Brac University, 2023)Diabetic foot infection (DFI) is a soft tissue or bone infection below the malleoli, leads to lower extremity amputation in 85% of diabetics which results in high-cost hospitalization and a higher mortality risk. Almost ... -
Frequency of Hepatitis B, C and HIV infections among transfusion-dependent Thalassemia patients in Bangladesh
(BRAC Univeristy, 2018-07)Transfusion transmitted infections (TTI) have become a major problem in patients with thalassemia who have to undergo regular transfusion. Though effective screening system and proper donor selection have lowered the rate ... -
Further extension of the generalized and improved (G′/G)-expansion method for nonlinear evolution equation
(© 2016 Elsevier B.V, 2016)n this article, the generalized and improved (G'/G)-expansion method has been proposed for further extension to generate many new travelling wave solutions. In addition, nonlinear ordinary differential equation is implemented ...