- All Volumes
- Volume 33, issue 1, 2023 (5 papers)
- Volume 32, Issue 1, 2022 (6 papers)
- Volume 32, Issue 2, 2022 (5 papers)
- Volume 31, Issue 1, 2021 (6 papers)
- Volume 31, Issue 2, 2021 (6 papers)
- Volume 30, Issue 1, 2020 (7 papers)
- Volume 30, Issue 2, 2020 (6 papers)
- Volume 29, Issue 1, 2019 (6 papers)
- Volume 29, Issue 2, 2019 (6 papers)
- Volume 21, Issue 1, 2014 (12 papers)
- Volume 16, Issue 1, 2012 (10 papers)
- Volume 19, Issue 2, 2012 (13 papers)
- Volume 20, Issue 3, 2012 (13 papers)
- Volume 14, Issue 2, 2011 (10 papers)
- Volume 12, Issue1, 2010 (16 papers)
Jordan Generalized k-Derivations of Completely Prime ΓN-Rings
Corresponding Author : Sujoy Chakraborty (sujoy_chbty@yahoo.com)
Abstract :
In the theory of gamma rings, it is evident that every generalized k-derivation of a Γ-ring M is a
Jordan generalized k-derivation of M. Here we show, in particular, that its converse is also true if
one chooses M as a 2-torsion free completely prime ΓN-ring.
Of Boullée and Kahn, and the Spirit of the Sublime
Corresponding Author : K. Taufiq Elahi (elahi-arc@sust.edu)
Abstract :
If we look at the string of development-trend in architectural history and theory in a broader spectrum, it would have been seen that two diverse but distinctive ideals have waged war against one another throughout the centuries. The rationalists were the pioneers amongst the two – as far into the past as texts were found on building art and its relevant issues – they sought for absolute truth and beauty in every object of creation, believing in their hearts that…
Spatial Distributions of the Axis of Coherent Fine Scale Eddies in Turbulence
Corresponding Author : M. Ashraf Uddin (auddin-mat@sust.edu)
Abstract :
Spatial distributions of axis of coherent fine scale eddies in turbulence are discussed by using visualization with some physical insights. The axes are determined from DNS data of decaying homogeneous isotropic turbulence up to Reλ =87.9. Visualizations of the axes in the volume unit of integral length scale (lE), Taylor microscale (λ) and Kolmogorov microscale (η) are compared by selecting the visualized width of axes as constant value, square root of Qc * and Qc * , respectively, where Qc…
SUMono: A Representative Modern Bengali Corpus
Corresponding Author : Md. Abdullah Al Mumin (mumin-cse@sust.edu)
Abstract :
The development of Language Engineering applications requires availability of sizable, reliable and representative corpora. However, such corpora are not routinely available for Bengali language. This paper introduces Shahjalal University Monolingual (SUMono) corpus, a representative modern Bengali corpus consisting of more than 27 million words, which is the largest of its kind. This paper describes how we have constructed SUMono corpus from available online and offline Bengali texts, with articles tagged as belonging to 6 domains: Natural Science, Social Science, Computer…
Unit-Regular -rings
Corresponding Author : Md. Mahbubur Rashid (mrashid_math@yahoo.com)
Abstract :
The object of this paper is to characterize the unit-regular Γ- rings. In this paper we
prove some basic properties of regular gamma rings and develop a number of equivalent
characterizations of the unit regularity of regular Γ-rings. We finally prove that the class
of all unit-regular Γ-rings is a radical class.
Causes of Subsidence In and Around the Baropukuria Coal Mining Area, Dinajpur, Bangladesh: Insight f
Corresponding Author : M. Farhad Howladar (dmfh75@yahoo.com)
Abstract :
The subsidence around the Baropukuria Coal Mine field is the most important and major hazards or threats for safely extracting the coal from underground. From this point of view, the present research mainly investigated the causes of subsidence and its possible preventive plans by direct field investigation method. The analysis shows that subsidence is caused by many factors such as applied mining method, multi-sliced ultra thick coal seams, less competency of overburden strata, depth & dip of the coal seam,…
Design and Implementation of Mongol Dip: Software for the People with Visual Impairments
Corresponding Author : Md. Ruhul Amin (shajib-cse@sust.edu)
Abstract :
The software Mongol Dip helps people with visual impairments to operate windows operating system for computational tasks. In this software we have used text to speech technology to echo every operation done by the user. This software assists people to move through the disk spaces and open documents, rich media files as well as working with these files. This software use Microsoft Speech API and Bengali Text to Speech application “Subachan” to read out the contents of the document in…
Natural Gas Properties Analysis of Bangladesh: A Case Study of Titas Gas Field
Corresponding Author : Mohammad Islam Miah (dmfh75@yahoo.com)
Abstract :
Titas is the largest gas field in Bangladesh and the highest gas producer in the country at present which was discovered in 1962 by Shell Oil Company, Pakistan. In designing gas production, processing, transport and handling systems, a complete knowledge of natural gas properties is crucial. For this reason, a detailed research has been done for the measurement and prediction of hydrocarbon fluid properties. This research shows the reservoir of natural gas properties analysis of Titas gas field from gas…
WEBTracker: A Web Crawler for Maximizing Bandwidth Utilization
Corresponding Author : Md. Ruhul Amin (shajib-cse@sust.edu)
Abstract :
The most challenging part of a web crawler is to download contents at the fastest rate to utilize bandwidth and processing of the downloaded data so that it will never starve the downloader. Our implemented scalable web crawling system, named as WEBTracker has been designed to meet this challenge. It can be used very efficiently in the distributed environment to maximize downloading. WEBTracker has a Central Crawler Server and it administers all the crawler nodes. At each crawler node, Crawler…
Synthesis and Characterization of a Bis(silyl) compound Based on O-Heterocyclic Aromatics
Corresponding Author : Rockshana Begum (rockshana-che@sust.edu)
Abstract :
A new bis(silyl) compound based on O-heterocyclic aromatics with the dibenzofuran backbone was prepared by dilithiation of the 4,5-positions of dibenzofuran using n-BuLi in the presence of tetramethylethylenediamine (TMEDA) followed by treatment with chlorodimethylsilane. The product DBFsil2 was characterized by 1H NMR, 13C NMR, 29Si NMR, Mass (EI) and Elemental analysis.