Jessore University of Science & Technology

About: Jessore University of Science & Technology is a based out in . It is known for research contribution in the topics: Adsorption & Population. The organization has 811 authors who have published 974 publications receiving 10471 citations.

Complete genome sequence of a potential foot-and-mouth disease virus serotype O vaccine strain from Bangladesh.

Abstract: One of the six sublineages of the dominant O/ME-SA/Ind2001 lineage of foot-and-mouth disease virus (FMDV), Ind2001BD1 has already spread throughout 14 countries, including Bangladesh. Here, we report the complete genome sequence of the potential serotype O vaccine strain BAN/TA/Dh-301/2016, which has been shown to provide protection against all the circulating serotype O viruses in Bangladesh. The viral genome is 8,211 nucleotide (nt) long with an open reading frame (ORF) of 6999 nt. The ORF is flanked by a 1098-nt-long 5'-UTR and a 114-nt-long 3'-UTR. Compared to the Indian FMDV serotype O vaccine strain O/India/R2/75 (AF204276), ten mutations were identified in the major antigenic sites of BAN/TA/Dh-301/2016 (MK088170.1).

A Nonlinear Model For The Optimal Capacity Placement In Self-Healing ATM Networks Based On Link Restoration Strategy

Abstract: Network Survivability is a critical issue in telecommunications network due to increasing dependence of the society on communication systems. Fast restoration from a network failure is an important challenge that deserves attention. This thesis addresses an optimal link capacity design problem for survivable asynchronous transfer mode (ATM) network based on the link restoration strategy. Given a projected traffic demands and the network topology, capacity and flow assignment are jointly optimized to yield the optimal capacity placement. The problem is formulated as large-scale nonlinear programming and is solved using a specific type of Lagrange method (so called Separable Augmented Lagrangian Algorithm or SALA for short). Several networks with diverse topological characteristics are used in the experiments to validate our proposed novel model, using capacity installation cost, routing cost, total network cost, used capacity and required CPU time, as performance metrics. Link restoration strategy is compared against global reconfiguration strategy using these performance metrics.

Livelihood Patterns and Socio-economic Conditions of the Fishermen of Kharingcha Baor at Chaugachha Upazilla in Jashore District, Bangladesh

Abstract: A field study was carried out to investigate the livelihood patterns and socio-economic conditions of the small-scale traditional fishermen of Kharingcha baor at Chaugachha upazilla in Jashore, Bangladesh. The survey was conducted on 100 peoples from 70 families of the fishermen in the study area. It was found from the study that 94% fishermen were comprising of males, while 6% were of females. Among them, the majority was Hindus (88%) and the minority was Muslims (12%). During the survey, the proportion of semi paka houses were documented to be 88%, while kancha were 12%, and all the families had electricity facilities. It was found that 20% of fishermen had no education, 6% had passed SSC-HSC examinations, 14% had passed 6-10 classes and 24% had passed 1-5 classes. It revealed that 84% of fishermen were married and 16% were unmarried. Throughout the study, 33% of the fishermen were found to be dependent on village doctors, 40% on upazilla hospital and 27% on MBBS doctors. Several types of local boats and dingi nouka as well as nets such as tana jal (surrounding net), set bagnet, khapla jal (cast net), Original Research Article Uddin et al.; ARRB, 36(5): 61-74, 2021; Article no.ARRB.68743 62 thela jal (push net) etc. were used for the harvesting of different fish species (Labeo rohita, Catla catla, Cyprinus carpio, Cirrhinus mrigala, Heteropneustes fossilis, Channa striatus, C. punctatus etc.). Averagely, 35-80 kg fish per day was caught by a group of fishermen using a boat. The majority of the fishers sold their harvested fishes upon the fulfillment of their demands. The monthly mean income of fishermen was around BDT. 5,000-15,000 in the baor area. Among the fishermen, 56% of them were observed to lend money from money lenders and 44% from the NGOs for their fishing-related activities and livelihoods. It revealed from the present findings that the traditional fishermen of Kharingcha baor require more technical, organizational and institutional helps for the improvement of their socio-economic condition and sustainable livelihood.