Browsing by Author "Mostafa, Golam"

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    Astha: An Online Market Place for Agro Product
    (Daffodil International University, 2019-12) Mostafa, Golam; Rahul, Al-Amin; Hasan, K.M Mahbubul
    The Internet is making our life very easier. At present, people are quickly buying each and everything that they need sitting in the home. There is no need to go to the market. In this continuation, our project will guarantee people to get fresh and organic vegetables at the lowest possible price at home. As well as those who produce these vegetables they will get a fair price. There are many online vegetable markets sites in online, but our project is totally different and it is focused on the Bangladeshi users. In this project we try to develop an online marketplace system where farmer and consumer are connected each other via us. The requirements of this platform collected from different place and different people. We tried to know what customers wants. The design of the raised system was done as per the user demand. The system is implemented using html, css, bootstrap, java script, j query, ajax, php, laravel and content management system. The system was tested for different functions and found satisfactory. In future the system will be integrated for smart phone user.
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    Demographic Surveillance System - MATLAB Volume Thirty
    (1999-02) Mostafa, Golam; Razzaque, Abdur; Sarder, A.M.; Saha, Sajal K.; Ginneken, Jeroen K. Van; Bairagi, Radheshyam
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    Demographic Surveillance System - MATLAB Volume Twenty Eight
    (1998-01) Mostafa, Golam; Shaikh, M.A. Kashem; Ginneken, Jeroen K. Van; Sarder, A.M.
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    DEMOGRAPHIC SURVEILLANCE SYSTEM-MATLAB - Volume Twenty Five
    (1996-10) Mostafa, Golam; Sheikh, M.A. Kashem; Ahmed, Kapil; Ginneken, Jeroen K. Van
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    DEMOGRAPHIC SURVEILLANCE SYSTEM-MATLAB - Volume Twenty Five
    (1996-10) Mostafa, Golam; Sheikh, M.A. Kashem; Ahmed, Kapil; Ginneken, Jeroen K. Van
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    DEMOGRAPHIC SURVEILLANCE SYSTEM-MATLAB - Volume Twenty Seven
    (1996-12) Mostafa, Golam; Ahmed, Kapil; Sheikh, M.A. Kashem; Ginneken, Jeroen K. Van; Sarder, A.M.
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    DEMOGRAPHIC SURVEILLANCE SYSTEM-MATLAB - Volume Twenty Seven
    (1996-12) Mostafa, Golam; Ahmed, Kapil; Sheikh, M.A. Kashem; Ginneken, Jeroen K. Van; Sarder, A.M.
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    Demographic surveillance system-Matlab Vol 25: registration of demographic events- 1994
    (Dhaka: ICDDRB;1996, 1996-10) Mostafa, Golam; Shaikh, M.A. Kashem; Ahmed, Kapil; van Ginneken, Jeroen K.
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    Demographic surveillance system-Matlab Vol 27: registration of demographic events-1995 1995
    (Dhaka: ICDDRB;1996, 1996-12) Mostafa, Golam; Ahmed, Kapil; Shaikh, M.A. Kashem; van Ginneken, Jeroen K.; Sarder, A.M.
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    Demographic surveillance system-Matlab Vol 30: registration of demographic events 1997
    (Dhaka: ICDDRB;1999, 1999-02) Mostafa, Golam; Razzaque, Abdur; Sarder, A.M.; Saha, Sajal K.; van Ginneken, Jeroen K.; Bairagi, Radheshyam
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    Developing Website for a College: A case study of Khalilur Rahman College
    (Department of Technical and Vocational Education (TVE), Islamic University of Technology (IUT), 2012-11-15) Haque, M. Aminul; Mostafa, Golam
    Today the advent of Internet has brought whole a new array of application in our lives. It is changing the way we live, communicate, buy or sell, seek knowledge and entertain. Today we see many schools and colleges arecommunicating by websites. The students and the teachers are now interestingly using website to enhance the teaching learning facilities. Admission, result processing, result showing, electronic book, slides, contact information’s, and others facilities are providing through the websites. Actually website is going to the most probably next effective way to maintain the college activities.
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    Investigation of Different Machine Learning Approaches for Analyzing Human Attitude
    (East West University, 2019-12-24) Ahmed, Ifthakhar; Mostafa, Golam
    Sentiment analysis is widely used in data science, where data is used and analyzed, which is available in various social media and internet. Sentiment analysis is a qualitative processing of text data that extracts and defines subjective details in the source material and allows a company or something like that to recognize the feeling of its brand or products or services when tracking online conversations and feedback. Social media analysis is usually limited to simple analysis of sentiment or count based metrics. Everyone is articulate one way or another in in this time. Most social media and android apps like Facebook or WhatsApp or Twitter have a lot of information which is accessible in this highly developed and re imagined world. Twitter is one of the most common and international networks. Twitter is that kind of social media where many users can express their opinion and feelings through small tweets. These tweets can be analyzed using different machine learning algorithms. Twitter sentiment analysis is a very popular research work now. Most of the work is on two types of sentiment detection, it can be either positive or negative. This paper includes neutral sentiment. So, the proposed idea is to find out a tweet is positive or negative or neutral with a better accuracy. In this paper tweeter data has been encoded using label encoder OneHot encoder. After that applying different types of pre-processors, we have feed that numeric form to the machine learning classifier algorithms. Although our accuracy is quite low, in future we shall develop the algorithm for better accuracy.
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    Presence of a daughter in the family and old-age survival of mothers in Matlab, Bangladesh
    (2007-11-14T04:12:50Z) Mostafa, Golam; Sutradhar, Santosh Chandra; Rahman, Mizanur
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    Relative importance of factors associated with infant mortality in rural Bangladeh[book chapter]
    (1990) Shaikh, Kashem; Nahar, Lutfun; Mostafa, Golam; Wai, Lokky; Foster, Andrew
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    Simulation of optical wave propagation of perturbed nonlinear Schrodinger’s equation with truncated -fractional derivative
    (Scopus, 2024-06-27) Akter, Mosammat Arifa; Mostafa, Golam; Uddin, Mahtab; Roshid, Md Mamunur; Roshid, Harun Or
    This work aims to investigate some novel optical soliton solutions of fractional perturbed nonlinear Schrödinger’s equation (PNLSE) with Kerr law nonlinearity. Here, the local derivative is used as the conformable wisdom known as the truncated -fractional derivative. We also deliberated on some assets satisfied by the derivative. To analyze the dynamic conduct of the optical self-control wave pattern of PNLSE, we used a newly effective analytic method, namely the unified method combined with a truncated fractional derivative. For special values of the free parameters, different types of new soliton solutions were obtained such as dark and bright bell soliton, anti-kink and kink soliton, periodic soliton, interaction of periodic and lump soliton, and periodic lump soliton wave solutions that were verified through maple with a three-dimensional plot along with density and a two-dimensional plot. For the manifestation of the effect of fractional derivative, we plotted the three-dimensional graph and also showed the comparative effect in two-dimensional plots along both the x-axis and t-axis. Exploring these single systems creates new opportunities for signal processing and optical communications applications. This technique presents a strong possibility for addressing similar issues in the future. The visualization of several findings demonstrates how the proposed technique effectively constructs solutions with well-understood physical phenomena. When it comes to solving perturbed nonlinear fractional complex equations, the aforementioned method is simpler, more dependable, and more efficient than the others. Both two- and three-dimensional graphs displaying the results will be presented.
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    Simulation of Optical Wave Propagation of Perturbed Nonlinear Schrodinger’s Equation with Truncatedm-fractional Derivative
    (Springer Nature, 2024-06-27) Akter, Mosammat Arifa; Mostafa, Golam; Uddin, Mahtab; Roshid, Md Mamunur; Roshid, Harun Or
    This work aims to investigate some novel optical soliton solutions of fractional perturbed nonlinear Schrödinger’s equation (PNLSE) with Kerr law nonlinearity. Here, the local derivative is used as the conformable wisdom known as the truncated -fractional derivative. We also deliberated on some assets satisfied by the derivative. To analyze the dynamic conduct of the optical self-control wave pattern of PNLSE, we used a newly effective analytic method, namely the unified method combined with a truncated fractional derivative. For special values of the free parameters, different types of new soliton solutions were obtained such as dark and bright bell soliton, anti-kink and kink soliton, periodic soliton, interaction of periodic and lump soliton, and periodic lump soliton wave solutions that were verified through maple with a three-dimensional plot along with density and a two-dimensional plot. For the manifestation of the effect of fractional derivative, we plotted the three-dimensional graph and also showed the comparative effect in two-dimensional plots along both the x-axis and t-axis. Exploring these single systems creates new opportunities for signal processing and optical communications applications. This technique presents a strong possibility for addressing similar issues in the future. The visualization of several findings demonstrates how the proposed technique effectively constructs solutions with well-understood physical phenomena. When it comes to solving perturbed nonlinear fractional complex equations, the aforementioned method is simpler, more dependable, and more efficient than the others. Both two- and three-dimensional graphs displaying the results will be presented.
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    Simulation of Optical Wave Propagation of Perturbed Nonlinear Schrodinger’s Equation with Truncatedm-fractional Derivative
    (Springer Nature, 2024-06-27) Akter, Mosammat Arifa; Mostafa, Golam; Uddin, Mahtab; Roshid, Md Mamunur; Roshid, Harun Or
    This work aims to investigate some novel optical soliton solutions of fractional perturbed nonlinear Schrödinger’s equation (PNLSE) with Kerr law nonlinearity. Here, the local derivative is used as the conformable wisdom known as the truncated -fractional derivative. We also deliberated on some assets satisfied by the derivative. To analyze the dynamic conduct of the optical self-control wave pattern of PNLSE, we used a newly effective analytic method, namely the unified method combined with a truncated fractional derivative. For special values of the free parameters, different types of new soliton solutions were obtained such as dark and bright bell soliton, anti-kink and kink soliton, periodic soliton, interaction of periodic and lump soliton, and periodic lump soliton wave solutions that were verified through maple with a three-dimensional plot along with density and a two-dimensional plot. For the manifestation of the effect of fractional derivative, we plotted the three-dimensional graph and also showed the comparative effect in two-dimensional plots along both the x-axis and t-axis. Exploring these single systems creates new opportunities for signal processing and optical communications applications. This technique presents a strong possibility for addressing similar issues in the future. The visualization of several findings demonstrates how the proposed technique effectively constructs solutions with well-understood physical phenomena. When it comes to solving perturbed nonlinear fractional complex equations, the aforementioned method is simpler, more dependable, and more efficient than the others. Both two- and three-dimensional graphs displaying the results will be presented.