Browsing by Author "Hasan, Md.Nazmul"

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BOOLEAN LATTICES WITH SECTIONAL SWITCHING MAPPINGS
(Daffodil International University, 2010-07-01) Azad, Md. Abul Kalam; Hasan, Md.Nazmul; Rahman, Md. Zaidur
Consider a Boolean lattice with a greatest element 1. An interval for (1,,L,LW43;W44;= ) []1a,LaW12; is called a section. In each Section an antitone bijection is defined. We characterize these Lattices by means of two induced binary operations providing that the resulting algebras from a variety. A mapping f, of on to itself is called a switching mapping if and for. We have If for [1a, ] []1a,()()a1f1,af==[]1xa,1a,xX00;X00;W12;()1xfaX00;X00;qpL,qp,X04;W12; the mapping on the section is determined by that of [ , [1] it is shown that the compatibility condition is satisfied . We have got conditions for antitone of switching mapping and a connections with complementation in sections is shown.
DIU Student Portal
(Daffodil international University, 2018-05) Muzaheed, Zaki; Kundu, Puja; Hasan, Md.Nazmul
“DIU STUDENT PORTAL” is a web-based system which helps student to find their information which related to the university. In this system they will have their own profile, academic result history, their course(s) for each semester, their registered course(s), payment ledger, certificate collection form, teaching evaluation and many more. Besides there is an admin panel linked up with the system. In which admin or department or advisor can add student in the system database, upload students result, add course(s) for students, can view student’s status. In this project we are introducing and focusing on two unique and important features. Those are (I) pre-registration; and (II) result. These two features are very much important for a student portal. We have tried our best to make the process easy and attractive for users. Teachers can use this report, among other tools, to begin dialog with their students about expectations for research assignments.
Impact in E-Recruitment on firms in Bangladesh
(Uttara University, 2020-08-30) Hasan, Md.Nazmul
The purpose of a hiring event is to reach out to prospective employees and bring the specific kind of skills and experiences in the organization especially those which cannot be built from within. For external recruitment company posts job advertisement in different online website and recruit the best possible candidate from the pool of applicants who applied for the position. E‐recruitment or online recruitment system can shortlist the application forms according to years of experience, skills, and educational attainment relevant to the job vacancy effectively and efficiently. The effectiveness of online job recruitment system is based on Performance, Reliability, Security and Cost‐ effectiveness. Speaking about the performance of online recruitment software, it could facilitate efficient filtering of qualified candidates and could provide a well‐matched shortlist of qualified applicants compared to the manual process of Internal Recruitment. In terms of Reliability, online system could produce the required results with precision and could filter out applicants’ forms without anomalies and any form of discrimination while internal recruitment also provides correct results but with more expenditure of time and effort. Online recruitment system has the mechanism to protect and control programs and data, and it provided its user’s passwords as security against unauthorized users while the internal recruitment system of different companies are not capable to control any kind of mechanism. This study thus investigates the trends and effectiveness of e-recruitment in the context of Bangladesh which is more an appropriate technique to hire candidates in today’s competitive world
Robust Gene Network Topology Construction Based on the Evolutionary Algorithm and Artificial Neural Network
(East West University, 9/18/2018) Aunjum, Md. Tanvir; Hasan, Md.Nazmul; Rahman, Md. Jahidur
Design and implementation of automatic gene regulatory network are essential to construct and analyze the complex biological system. The recent study shows that Darwinian evolution can gradually develop higher topological robustness. In these consequences, this thesis presents an integrated scheme to simulate gene expressions dataset for identifying network topologies to find the robustness based on an evolutionary approach and artificial neural network. The final outcome is the most robust topology from a gene regulation dataset. The proposed method was verified using randomly sampled parameter spaces and threshold are generated by the network itself. Here, final result shed lights on the relationship among genes and corresponding transcription factors. Transcription factors are combined to specify the on-and-off states of genes. This binding form a regulatory network and constituting the wire diagram for a cell. The proposed network shows the whole combinatorial and co-association of transcription factors, co-relation and the robustness of human genes. Therefore, this research will play a crucial role in interpreting personal genome sequences and understanding basic principles of human health evolution in near future.