NSU INSTITUTIONAL REPOSITORY

North South University Institutional Repository showcases the university's intellectual contributions, including journal articles, conference proceedings, theses, and more. Explore the latest research and advance your knowledge today!


Photo by @Ashik
 

Recent Submissions

Item
Open Access
Sustainable Eco-friendly Reward Bin Using RVM by Detecting Recyclable waste and Generating points according to the weight of the Materials.
(North South University, 2019-09-30) Md. Rubaith Adnan; Mehedy Hassan; Md. Anowar Hosen; Mohammad Bin Khesru; Zunayeed Bin Zahir; 1510538642; 1521214042; 1512366043; 1321489042
In this project we present a system where the machine will receive three types of industrialized bottles and according to their weight it will generate some point for the user. With certain amount of points the user can collect money or some sort of reward depends on the system manufactures and the system service providers. First of all we will build a RVM (Reverse Vending Machine) and it can take three types of industrialized bottles like plastic bottles, Aluminum cans or Glass jars then it will measure the weight and pass to the next phase to sort it out. In the next phase the sensors will differentiate among these materials and will sort it and put them on desired container. While sorting the materials it already generated some points according to it’s weight. As we already set the threshold weight for the different materials the point Generation will be valid. The user will get a slip with point mentioned on it and s/he can collect The reward using that slip. The service provider will decide what type of reward a user will get At what amount of points. This project idea was developed because of the excessive amount of Plastic bottles on the street and it is harmful for the environment also. The recycling industries Are very profitable but it needs lots of manpower and it is not cost effective, so with this Machine it will be cost efficient as well as environment friendly. The people will encourage to Use the machine as they are benefiting. Thus this project is profitable from economic aspect at the same time it is very useful for keeping the environment from pollution which can not be reversed these days. We can see people using trash here and there even the vast ocean is getting polluted with this types of material everyday. No government or organization can do anything on their own in this regard but making people interested to keep the environment clean can be the next step to save the environment from destroying completely.
Item
Open Access
Reconstructing Better Audio by Using Spetial Microphone
(North South University, 2019-08-31) Md Mantasarul Elahi; Dr. Mohammad Ashrafuzzaman Khan; 1512518042
This article describes the design and implementation of a program that is capable of taking audio from multiple sources and using two filters, it will create the best possible version of the audio that is possible. Firstly, after taking in audio from multiple audio recording sources, it will firstly go through ’Unwanted Noise Reduction Filter’ and its product will be a noise reduced output. After going through the first filter, the audio files will be filtered once again using ‘Voice Enhancement Filter’ and will produce an enhanced output. Lastly, all the audio files will be combined using ‘Audio Merging Process’ to produce the final output of the best possible version of the audio that has been recorded
Item
Open Access
এনএসইউতে আইসিটিবির গণশুনানি অনুষ্ঠিত
(বণিক বার্তা, 2025-02-08) বণিক বার্তা
নর্থ সাউথ ইউনিভার্সিটিতে (এনএসইউ) ‘জুলাই গণহত্যা ২০২৪’ সম্পর্কিত প্রমাণ সংগ্রহের উদ্দেশ্যে গণশুনানি অনুষ্ঠিত হয়েছে। আন্তর্জাতিক অপরাধ ট্রাইব্যুনাল বাংলাদেশ (আইসিটিবি) আয়োজিত এই গণশুনানি বৃহস্পতিবার (৬ ফেব্রুয়ারি) অনুষ্ঠিত হয়। এতে সাক্ষ্য গ্রহণ, প্রমাণ পর্যালোচনা ও ঘটনার তদন্ত পরিচালনা করা হয়। শুনানিতে উপস্থিত ছিলেন নর্থ সাউথ ইউনিভার্সিটির উপাচার্য অধ্যাপক আবদুল হান্নান চৌধুরী, কোষাধ্যক্ষ ও ভারপ্রাপ্ত উপ-উপাচার্য অধ্যাপক আবদুর রব খান এবং রেজিস্ট্রার অধ্যাপক আহমেদ তাজমীন। এতে আরও অংশ নেন প্রধান প্রসিকিউটর (অ্যাটর্নি জেনারেল) মোহাম্মদ তাজুল ইসলাম, প্রসিকিউটর গাজী মনোয়ার হোসেন তামিম, প্রসিকিউটর বি. এম. সুলতান মাহমুদ, প্রসিকিউটর মো. শহিদুল ইসলাম সরদার, প্রসিকিউটর ফারুক আহমেদ, প্রসিকিউটর আবদুল্লাহ আল নোমান, প্রসিকিউটর জেনারেল মো. সাইমুম রেজা তালুকদার, প্রসিকিউটর এস. এম. মইনুল করিম, প্রসিকিউটর শাইখ মাহদি, প্রসিকিউটর তারেক আবদুল্লাহ, প্রসিকিউটর তানভীর হাসান জোহা এবং প্রসিকিউটর মো. হাসানুল বান্না।
Item
Open Access
3D Multiplayer First Person Shooter Game
(North South University, 2019-08-31) Samira Mahmood; Maruf Ahmed; Nafisa Mahbub Piyal; Md. Hayder Ali; AKM Bahalul Haque; 1520265042; 152 0054 042; 152 1230 642; 152 1231 642
Video Games have always been a leading form of entertainment being available for people of all ages. Eventually, with the evolution of technologies improving the functionality of playing video games, multiplayer games have received increased popularity. In a multiplayer game, several people interact in real-time over a network like internet or a local connection. One of the primary reasons for multiplayer games receiving so much enthusiasm and attention is because of the thrilling experience of competing with human counterparts. Over the years, Bangladesh has become a significant part of the gaming community, yet there aren‘t many startups or individuals who are seeking to get involved in the lucrative game industry. In reference to the aforementioned facts and enormous popularity of multiplayer games, our incentive is to contribute and to be part of the global game industry. We plan to create a 3D multiplayer FPS (First Person Shooter) game with appealing graphics and visuals, and we‘ll also include some features to make the game stand out
Item
Open Access
Face Recognition LogIn System
(North South University, 2022) Md. Ibrahim Khalil Ullah; Md. Mehraj Uddin; Oali Ullah; Md. Abu Obaidah; 1812015042; 1813213643; 1612545042
We can identify human faces using a web camera which is known as Face Detection. This is a very effective technique in computer technology. There are used different types of attendance systems such as log in with the password, punch card, fingerprint, etc. With rapid growth in the application of AI, Access Control Systems are walking in a new technology lane. Powered by deep learning technologies or cognitive analytics, login pages can implement more secure, efficient, and easy to use authentication systems. In this project, we have introduced a Facial Recognition type LogIn System that can identify a specific face by analyzing and comparing patterns of a digital image. This system is the Tensorflow LogIn System based on face detection. Primarily, the device captures the face images and stores the captured images into the specific path of the computer relating the information into a database. When anybody tries to enter into any website through this LogIn System, the system captures the image of that particular person and matches the image with the stored image. If this image matches with the stored image then the system allows the person to enter the website, otherwise the system denies entry.
Item
Open Access
Enhanced Third Harmonic Generation (THG) with Graphite Metasurface
(North South University, 2023) Ybtida Cinderella; Nasim Md Arafat Saikat; Mahdy Rahman Chowdhury; 1921957043; 1911471643
This project introduces an innovative concept for improving third harmonic generation (THG) at far infrared and terahertz (THz) frequencies by employing ultrathin nonlinear meta surface designs of patterned graphite micro-ribbons. By utilizing the localized plasmonic effects, these configurations make it possible to produce an incident wave that is tightly confined and significantly amplified along the surface of the graphite. Because of the presence of a metallic substrate beneath the graphite micro ribbons, the resonant response bandwidth is reduced, which leads to the absence of any transmission and the development of standing waves within the intermediate dielectric spacer layer. This strategy results in a significant increase in the efficiency with which THGs are converted, one that could be increased by several orders of magnitude. Additionally, the meta surface's resonant frequency can be dynamically modified by changing the Fermi energy of the graphite through either electrical or chemical doping. This can be done to get the desired effect. The stimulation of highly localized plasmons within graphite micro-ribbons are the primary topic of this paper. This stimulation ultimately results in the confinement and intensification of the incident wave along the graphite surface. In addition, the presence of a metallic substrate beneath the graphite micro ribbons results in the induction of zero transmission and the generation of standing waves within the intermediate dielectric spacer layer, which together have the effect of narrowing the bandwidth of the resonant response. In the end, these improvements in the incident field contribute greatly to the gain in the efficiency with which THGs are converted.
Item
Open Access
NSUECE_HELPDESK: An Intelligent Assistant for ECE Department
(North South University, 2019-08-31) Mumin Az Zahira Maria; MD. Rifatul Islam Rifat; Marjana Rahman; Dr. Shahnewaz Siddique; 1430117642; 1511704042; 1510010042
We have designed a chatbot for the Electrical and Computer Engineering Department of North South University, with a great deal of information about the department. It is very much structured with the data about course curriculum, faculty details, department’s necessities, and other requirements for students. As a student of Electrical and Computer Engineering Department, sometimes we don't get that much time to go here and there for a single information. Our fundamental objective for making this to save the spare time of a student. In this chatbot we planned the inquiry of users dependent on phrases, keywords and examples. It is particularly simple to have almost desired answer by giving just single word by any user. We have planned this for the student of Electrical and Computer Engineering Department as well as the outsiders who needs to think about to know any information with no problem. Looking in sites for quite a while, it is smarter to simply open our chatbot application to locate the precise information. it is connected with Google Assistant, so user just need to consider that for reacting our chatbot which is additionally very much time consuming for occupied student
Item
Open Access
SOUTHEAST BANK CHAIRMAN MEETS CEO OF METLIFE BANGLADESH
(Financial Express, 2024-12-18) Financial Express
M.A. Kashem, chairman of Southeast Bank, on Tuesday paid a courtesy visit to Alauddin Ahmad, chief executive officer (CEO), of the insurance provider MetLife Bangladesh. Nuruddin Md. Sadeque Hussain, the bank's managing director, was also present at the meeting at the bank's head office. The primary objective of this meeting was to explore new horizons of progress and development through mutual collaboration in the financial and insurance sectors.
Item
Open Access
এনএসইউ অ্যালামনাই অ্যাসোসিয়েশনের ইফতার ও দোয়া মাহফিল অনুষ্ঠিত
(বণিক বার্তা, 2025-03-30) বণিক বার্তা
নর্থ সাউথ ইউনিভার্সিটি (এনএসইউ) অ্যালামনাই অ্যাসোসিয়েশনের ইফতার ও দোয়া মাহফিল সম্প্রতি রাজধানীর একটি তারকা হোটেলে অনুষ্ঠিত হয়েছে। এ আয়োজনে বিশ্ববিদ্যালয়ের বিভিন্ন ব্যাচের সাড়ে তিন শতাধিক অ্যালামনাই একত্রিত হন। অনুষ্ঠানে অতিথিদের মধ্যে ছিলেন এনএসইউ উপাচার্য অধ্যাপক ড. আবদুল হান্নান চৌধুরী, স্কুল অব বিজনেস অ্যান্ড ইকোনমিকসের ডিন অধ্যাপক ড. একেএম ওয়ারেছুল করিম, স্কুল অব হেলথ অ্যান্ড লাইফ সায়েন্সেসের ডিন অধ্যাপক ড. দীপক কুমার মিত্র এবং স্কুল অব ইঞ্জিনিয়ারিং অ্যান্ড ফিজিক্যাল সায়েন্সেসের ডিন অধ্যাপক ড. শাজ্জাদ হোসেন। এ সময় স্বাগত বক্তব্য দেন এনএসইউ অ্যালামনাই অ্যাসোসিয়েশনের আহ্বায়ক আমজাদ হোসেন।
Item
Open Access
এনএসইউতে স্বাধীনতা ও জাতীয় দিবস উদযাপন
(বণিক বার্তা, 2025-03-28) বণিক বার্তা
এনএসইউতে বাংলাদেশের স্বাধীনতা ও জাতীয় দিবস ২০২৫ উদযাপন উপলক্ষে আলোচনা সভা অনুষ্ঠিত হয়। অনুষ্ঠানে প্রধান অতিথি ও মুখ্য আলোচক হিসেবে উপস্থিত ছিলেন বীর মুক্তিযোদ্ধা কর্নেল (অব.) ড: অলি আহমেদ বীর বিক্রম। এনএসইউ উপাচার্য অধ্যাপক ড: আবদুল হান্নান চৌধুরীর সভাপতিত্বে অনুষ্ঠানে আরো বক্তব্য রাখেন কোষাধ্যক্ষ ও উপ-উপাচার্য (ভারপ্রাপ্ত) অধ্যাপক আবদুর রব খান।