Browsing by Author "Rana, Md. Masud"

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A Briefly Concept on the Features of Switchgears, PFI and Transformer
(Daffodil International University, 2019-08) Islam, Md. Rafiqul; Rana, Md. Masud; Islam, Md. Mobinul
The internship program is very helpful to bridge the gap between the theoretical knowledge and real life experience as part of Bachelor of Science in Electrical & Electronics Engineering program. Their internship report has been designed to have a practical experience through the theoretical understanding. Classroom discussion alone cannot make a student perfect in handling the real engineering situation; therefor it is an opportunity for the students to know about the real life situation through their program. The report is broadly categorized in six different parts. At first time is introduction, objectives of the study, scope of the report, methodology of the study, and limitation. Part two describes the overview of Tokai Power Product Ltd (TPPL), major works involved, territory, supply chain, mission, vision and strategy, operation, departments of Tokai Power Product Ltd, some of power manufacturing company in Bangladesh. Part three focuses on Literature Review. Part four focuses on transformer manufacturing. Part five focuses on switchgear. It includes circuit breaker, isolator and switch, importance of power factor, transformer fault and protection. Part six narrates a concluding summery, future work and references. In their internship report, transformer manufacturing process of Tokai Power Product Ltd (TPPL) as well as switchgear & protective devices were studied. I learn here how Can transformer work? Also know how power factor is calculated
A Performance Study of Shear Wall for Different Positions in Building Plan Configuration.
(Daffodil International University, 2021-01-31) Miah, Md. Kaium; Rana, Md. Masud; Hosen, Md. Bayezid
The consequences of lateral loads like earthquake loads, wind loads and blast forces are the highest considerations subject now a days. Provide enough strength and stability in counter to the lateral loads is one of the most difficult challenges faced by designers. To safeguard the structure against lateral loads provides shear wall in the structures as counteract object of lateral forces. The present papers describes the performance of shear wall for different positions in building plan configuration. The design and analysis of the building with RCC shear wall is carried out using software ETABS. Earthquake load and the various parameters like response factor, reduction factor, importance factor and Zone factor are taken from BNBC 2020. The target of this thesis is to determine the appropriate positions of shear wall in the building to get better strength and stability of the structure. To achieve the goal in four places were analyzed. Therefore, one model without shear wall and other three with shear walls in different positions. There are 10 storied building has been considered. Effects of varying positions of shear walls and comparison of the results of displacements, drift and rebar percentages is presented. Shear wall structure is an efficient seismic resistance structural system. Shear wall give stiffness & strength laterally and can easily control horizontal displacement. Shear wall plays an important role when two or more walls are attached. The results are optimal for seriously considering all of the factors.
A STUDY ON POSTNATAL DEVELOPMENT OF SMALL INTESTINE OF “Cobb-500” BROILER
(Chittagong Veterinary and Animal Sciences University Chittagong – 4225, Bangladesh, 2015-01) Rana, Md. Masud
The objective of this study was to investigate the postnatal development of the segments of small intestinal (Duodenum, Jejunum and Ileum) in “Cobb-500” broilers from day 1 to day 32. Five groups of Cob-500 broilers were taken at day 1, day 7, day 14, day 28 and day 32. Five apparently healthy broilers were taken in each group. They were killed, their digestive tracts were dissected, small intestine were collected and described and the shape, size and diameter of Duodenum, Jejunum and Ileum were recorded. Samples from different segments were prepared and stained with haematoxylin and eosin staining technique to study the histology under light microscope. The average length (cm) and diameter (mm) of Duodenum, Jejunum and Ileum were significantly higher in chickens at day 32 than that at day28, day 14, day7 and day 1. The villi of small intestine were lined by simple columnar epithelium. The apical parts of villi of the Duodenum were slightly pointed and the basal parts of the villi were thicker than jejunum and ileum, whereas, the villi of the jejunum was longer than Duodenum and the villi of Ileum had more pointed apical end than Duodenum. The numbers of goblet cells were numerous in number in Ileum than Duodenum and Jejunum. The average lengths and widths of villi of the Duodenum, Jejunum and Ileum of small intestine were significantly higher in chickens at day 32 than that at day 28, day 14, day 7 and day 1. The number of goblet cells in lamina epithelium and intestinal glands of the lamina propria were numerous in number at day 32 than that at day 28, day 14, day 7 and day 1.
An Analysis of the Marketing Activities of Hyperion Builders Ltd.
(Daffodil International University, 2025-11-01) Rana, Md. Masud
The internship program has been kindly intended to create a bridge among academic learning and applied exposure, allowing MBA students to gain real-life business insights. This report, titled “An Analysis of the Marketing Activities of Hyperion Builders Ltd.,” is prepared founded on internship experience in the Marketing Department of the company. Hyperion Builders Ltd., recognized in 2006, is a renowned real estate service provider in BD. The company primarily focuses on ready flat sales in Dhaka and hotel share investment opportunities in Cox’s Bazar. Over the years, HBL has positioned itself as a trusted name in the industry by ensuring property safety, timely handovers, and customer-oriented services. The core marketing activities of HBL reflect a combination of both digital and traditional approaches. Through Facebook Ads, Bikroy.com listings, and online promotional campaigns, the company successfully targets urban professionals and service holders. At the same time, HBL maintains a strong offline presence with telemarketing, direct client visits, brochures, billboards, and participation in real estate fairs. Their marketing team reaches clients within a day to provide detailed service information at home or the office. Relationship marketing is another key strength, as HBL ensures continuous customer engagement and after-sales service to build long-term trust.
An Analysis of the Marketing Activities of Olwel BD Ltd
(Daffodil International University, 2018-11-27) Rana, Md. Masud
Technology has unlocked a new era of taking services from the companies. It is the era of technology where people can take their desire services by Staying at their home. By the same time, Olwel come up with the new idea of new service where people can call a doctor with their smartphones. It has created a new trend of taking doctorate service by using a smartphone in the country within a very short period. The report topic is, “An Analysis of Marketing Activities of Olwel BD Ltd: A study on a newly service launched in Bangladesh”. For doing this report, there remained various stages and inquiry. The first is the target market analysis, I found, Olwel BD Ltd. is service-oriented company, which launched for the first time in Bangladesh. They came up with a new business idea. Then I analyze the marketing mix and marketing strategies of Olwel BD ltd. Olwel BD Ltd. It is a start-up health care service company in Bangladesh. It is Finland based company. They started their journey in 17th November 2017. Their main service is to provide doctorate service to their patient house. It is a new business idea for Bangladeshi Marketplace and they are doing well because they have few competitors in this sector. They provide 2-8 years experienced MBBS doctor for their patient.
An Evaluation of the Customers' Satisfaction with Fanfare Bangladesh- (Fmart) Ltd
(Daffodil International University, 22-01-01) Rana, Md. Masud
Fanfare is a social commerce platform that specializes in engaging the corporate fan community. The app brings companies closer to their fans and consumers. The generated videos can be converted into an instant point of sale. Fanfare is the only social commerce platform that allows brands to convert real user-generated videos into shoppable videos. Involved directly with the fan base, Attract more traffic to existing eCommerce channels Affordable content marketing sales drive digital marketing strategy. Fanfare brings together users/content creators, brands, and consumers on a single video- shopping platform, the Fanfare app. This is the only app in the world where brands can directly curate and convert user-generated content (UGC) into point-of-sale videos. A brand can add products for sale and link the video to their e-store or favorite e- commerce site. By clicking on these usergenerated shippable videos, consumers can shop online across multiple eCommerce marketplaces, without leaving the app. Content creators are rewarded fairly and systematically. The app also uses data analytics to provide brands with insights into consumer preferences allowing them to stay connected. Recently, the e-commerce business is booming in Bangladesh. With better access, inclusion, and a constantly growing web population, the prospect for ecommerce has been growing splendidly over the past couple of years. In Bangladesh, small, medium and large enterprises have adopted e-business platforms. Like others, Fanfare also launches its Fmart e-business platform to sell all products through the online medium. Fmart is an ultimate shopping destination where shoppers get the widest selection of groceries, fashion, home appliances, appliances, gadgets, such as laptops, air conditioning, TVs, mobile devices, fans, clothes and have them delivered directly to you. It offers free returns and various payment methods including Cash on Delivery, online payments, swipe to delivery with affordable prices and quality products.
AN INTERNSHIP REPORT ON ‘‘Performance Appraisal of Exim Bank, A study on Mohammadpur Branch
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2016-07) Rana, Md. Masud; PROFESSOER TAKESHI KITAHARA; Saiful Islam
Analysis of credit management of Janata Bank Ltd.
(BRAC University, 9/17/2014) Rana, Md. Masud; Ahmed, Syeda S. Shahbazi
This report is prepared on the basis of my three months practical experience at Janata Bank Limited, (Posta Branch). The internship program helps me to learn more about the practical situation of a financial institution. Loans or credits comprise the most important asset as well as the primary source of earning for the banking institutions. On the other hand, loan/credit is also the major source of risk for the bank management. A prudent bank management should always try to make an appropriate balance between its return and risk involved with the loan portfolio. From this report, I have learn about how Janata Bank provide loan and advance and how they recovery loan and advance. I have also learned about there credit policy applying for disbursement and recovery of loan and advance. In this report, I have used mainly secondary data. But I have also used some primary data. During the preparation of this, I have faced some problem. The main problems are lack of information and time limitation.
Analytical Approach for Modeling and Simulation of Photonic Crystal Fiber Based on Low Effective Material Loss
(Springer, 2023-03-06) Rahman, Md. Habibur; Rana, Md. Masud; Hossain, Md. Selim; Sen, Shuvo; Al‑Amin, Md.
COMSOL Multiphysics simulation software has been used to create a hexagonal photonic crystal fiber (H-PCF) with hexagonal cladding and a rotating hexa elliptical shape core. The hexagonal photonic crystal fiber (H-PCF) fiber is built on five layers of circular air holes, and it is suitable for telecommunication applications especially optical fiber communication in the terahertz (THz) frequency range. The hexagonal photonic crystal fiber (H-PCF) is designed to have an ultra-low effective material loss (EML), a higher core power fraction, a bigger effective area, and reduced confinement loss. The smallest effective material loss from the proposed hexagonal photonic crystal fiber (H-PCF) is 0.00689 cm−1, with a better core power fraction of 82%, less confinement loss of 3.45 × 10–14 cm−1 and a better effective area of 3.65 × 10–4 m2 is achieved at one terahertz (THz) waveguide region. Furthermore, using the features of the V-Parameter, our developed hexagonal photonic crystal fiber (H-PCF) fiber reveals an optical waveguide with one mode throughout a frequency range of terahertz (THz) wave area. So, it has been said that our hexagonal photonic crystal fiber (H-PCF) structure will be highly beneficial for optical fiber communications applications in the THz frequency range.
Bangladeshi Indigenous Fish Classification Using Convolutional Neural Networks
(2021 International Conference on Information Technology (ICIT), IEEE, 2021-07-21) Dey, Krishno; Hassan, Md. Mustahid; Rana, Md. Masud; Hena, Mst. Hasna
Fish is an important part of Bangladeshi culture and cuisine. Fish is the main and sometimes the only source of protein in the rural household of Bangladesh. Moreover, thousands of peoples of Bangladesh are directly and indirectly dependent on the fish industry. With time many traditional indigenous Bangladeshi fish has lost their existence and many of them are in danger of losing their existence. Furthermore, the young generation of Bangladesh is unable to recognize these traditional indigenous fishes besides they are also missing out on the protein and nutrition provided by these indigenous fishes. Hence an automatic fish classification system can help us not only to recognize traditional fishes but also in the production and preservation of these indigenous fishes. So, in this paper, we propose a convolutional neural network (CNN) based automatic fish classification system. In this paper, we mainly focus on the classification of traditional indigenous fishes of Bangladesh. We used a dataset of eight classes of indigenous fish which contains 8000 images after performing 8 types of augmentation methods. We fed our data to VGG16, Inception V3, Mobile Net pre-train models with slight modification in the output layer. We also applied this dataset to a 5 layers CNN model which we name Fishnet, where convolutional layers of the CNN model uses "Adam optimizer", "ReLU" and the "SoftMax" activation function. Fishnet surpasses VGG16 in all the performance measures and goes toe to toe with InceptionV3 and Mobile Net models. Finally, we see all the models provide excellent performance measures.
Bangladeshi Indigenous Fish Classification Using Convolutional Neural Networks
(2021 International Conference on Information Technology (ICIT), IEEE, 2021-07-26) Dey, Krishno; Hassan, Md. Mustahid; Rana, Md. Masud; Hena, Mst. Hasna
Fish is an important part of Bangladeshi culture and cuisine. Fish is the main and sometimes the only source of protein in the rural household of Bangladesh. Moreover, thousands of peoples of Bangladesh are directly and indirectly dependent on the fish industry. With time many traditional indigenous Bangladeshi fish has lost their existence and many of them are in danger of losing their existence. Furthermore, the young generation of Bangladesh is unable to recognize these traditional indigenous fishes besides they are also missing out on the protein and nutrition provided by these indigenous fishes. Hence an automatic fish classification system can help us not only to recognize traditional fishes but also in the production and preservation of these indigenous fishes. So, in this paper, we propose a convolutional neural network (CNN) based automatic fish classification system. In this paper, we mainly focus on the classification of traditional indigenous fishes of Bangladesh. We used a dataset of eight classes of indigenous fish which contains 8000 images after performing 8 types of augmentation methods. We fed our data to VGG16, Inception V3, MobileNet pre-train models with slight modification in the output layer. We also applied this dataset to a 5 layers CNN model which we name FishNet, where convolutional layers of the CNN model uses "Adam optimizer", "ReLU" and the "SoftMax" activation function. FishNet surpasses VGG16 in all the performance measures and goes toe to toe with InceptionV3 and MobileNet models. Finally, we see all the models provide excellent performance measures.
Breaking the Fake News Barrier: Deep Learning Approaches in Bangla Language
(Scopus, 2024-06-24) Mondal;, Pronoy Kumar; Khan;, Sadman Sadik; Rana, Md. Masud; Ramit, Shahriar Sultan; Sattar;, Abdus; Rahman, Md. Sadekur
The rapid development of digital stages has greatly compounded the dispersal of untrue data, dissolving certainty and judgment in society, especially among the Bengalispeaking community. Our ponder addresses this critical issue by presenting an interesting strategy that utilizes a profound learning innovation, particularly the Gated Repetitive Unit (GRU), to recognize fake news within the Bangla dialect. The strategy of our proposed work incorporates intensive information preprocessing, which includes lemmatization, tokenization, and tending to course awkward nature by oversampling. This comes about in a dataset containing 58,478 passages. We appreciate the creation of a demonstration based on GRU (Gated Repetitive Unit) that illustrates remarkable execution with a noteworthy precision rate of 94%. This ponder gives an intensive clarification of the methods included in planning the information, selecting the show, preparing it, and assessing its execution. The performance of the model is investigated by reliable metrics like precision, recall, F1 score, and accuracy. The commitment of the work incorporates making a huge fake news dataset in Bangla and a demonstration that has outperformed other Bangla fake news location models.
Community Based Help Desk
(Daffodil International University, 2019-08-06) Mostafizur Rahman, Md.; Rana, Md. Masud; Siddik, Shak. Md. Tuhin
A community-based help desk is a web-based learning method and strategy that engages with learning, Learners collaborate with each other and work together to solve problems, complete a task, or create something special. In this project we strive to create a global community for any kind of human benefit. This study aims to explore the possibility of using web application techniques to build predictive models of performance in collaborative induction tasks. As per the general education system of the country, we have lacked some concentration in our class session. Our system can help those students get a clearer idea of subjective knowledge. We have explored how to improve communication skills through this application. The results show that such features have some potential to effectively predict performance in these typical functions.
Design and Construction of Ac to Dc Converter
(2014-07-08) Rana, Md. Masud; Uddin, Md. Mamun
Before we get into think of project we would like to add a few heartfelt words for the people who guided us in bringing this entire thesis successfully. We acknowledge my gratitude to our thesis supervisor, Md.Dara Abdus Satter,Assistant Professor,Department of Electrical and Electronic Engineering, Daffodil International University for his valuable suggestions and guidance throughout this thesis work. We are grateful to our honorable Vice Chancellor, Professor Dr.M.Lutfar Rahman,Daffodil International University for providing golden opportunity for achieving our degree of B.Sc. in Electrical and Electronic Engineering and his best co-operation. We are grateful to Prof. Dr.Samsul Alam , Head of the Department, Electrical and Electronic Engineering, Daffodil International University for his valuable suggestions. A special mention goes to those who directly or indirectly helped for successful completion of the thesis work.
Development of a Low-cost Real-time Bioelectrical Signal Acquisition Module
(2020 2nd International Conference on Sustainable Technologies for Industry 4.0 (STI) , IEEE, 2021-02-16) Kamal, Md. Shah; Efaz, Erteza Tawsif; Alam, Md. Fakhrul; Rana, Md. Masud; Sakib, Syed Nazmus; Islam, Shekh M. M.
Human Machine Interface (HMI) is gaining attention in the healthcare field and the acquisition of different bioelectrical signals simultaneously through one portable system remains still under active investigations, which can help further advancement of HMI. In this paper, we developed a system that can capture different respiratory signals (e.g. Electrocardiogram (ECG), Electromyogram (EMG) and Electrooculogram (EOG)) by utilizing low-cost hardware facilities in developing countries. The designed system was tested by capturing signals from human skin surfaces using electrodes. While developing such a system, we procured these signals by placing disposable skin surface electrodes on the desired positions of the body, employing customized electronic hardware. For computer interfacing and signal analysis, Arduino Uno was used in terms of Analog to Digital Conversion (ADC), whereas, a model developed in MATLAB Simulink for envisioning and saving the data in actual time. Our Simulink model designed using low-pass filters through the filter design toolbox selected different cut-off frequencies considering various bio-signals. Furthermore, a program is developed to store the signal data in MATLAB workspace for performing specific analyses. The developed prototype tested on human subjects proved to be efficient to integrate into assistive technologies.
DEVELOPMENT OF FISH FLESH POWDER AND POWDER-BASED COOKIES AND SNACKS FROM PANGUS, SILVER CARP, TILAPIA AND TUNA FISH (PATENT NO: IPC: A23L 17/00, 1006455, 19/2020)
(Sher-e-Bangia Agricultural University Research System (SAURES), 2022) Rana, Md. Masud; Habib, Kazi Ahsan
Abstract Generally, the cookies and snacks available in the market are made of flour, leavener, salt, sugar, butter, egg, oil and some other extra added flavor in some special case. White, processed flour and more starch in the regular diet increase blood sugar, which in turn puts unnecessary stress on the liver. Fish consumption helps to reduce coronary heart disease incidence and mortality due to having beneficial effects omega-3 PUFA, EPA & DHA. Increased protein intake also balances blood sugar and insulin, reducing cravings and detoxing the liver. Therefore, fish protein-based food is relatively nutritious and safer than carbohydrates for human body. A method was developed for producing powder from fish having protein content ranged between 80-90% (dry basis). Then, the value-added fish cookies and snacks (viz. biscuit, chanachur & chips) were made from fish powder containing 30-40% protein. Major portion of fats were removed from fish flesh which protects the products from fat oxidation. Bacterial population of the developed products were found ranged between 1.3x l 03 to 2.4x 103 CFU/gm. The present invention reveals that if we can add the fish protein to produce the cookies and snacks like biscuits, chanachur and chips it would be safer for health with helping in balancing blood sugar and detoxing the liver. Keywords: fish flesh powder, cookies, nutritious, low-cost, value addition
FIBER OPTIC COMMUNICATION LINK DESIGN
(Daffodil International University, 2008-07-01) Rana, Md. Masud; Islam, Md. Saiful
In all-optical networks, traffic is carried end-to-end in the optical domain, without any intermediate optical-electrical-optical conversion. The promise of such networks is the elimination of a significant amount of electronic equipment, as well as added capabilities, such as the ability to transport any type of data format through the network. Fiber optic communications has been growing at a phenomenal pace over the past twenty years, so rapidly, in fact, that its impact is increasingly felt in nearly all aspects of communications technology. The design of such a system involves many aspects such as the type of source to be used (LED, LASER), the kind of fiber to be employed (multimode or single mode), and the detector (PIN or APD). This work emphasizes the basic requirements and design approaches of an optical fiber communication link. For designing such system the main concern is the optimization of cost, maximum link length and stability of performance characteristics. For a given bit rate, link length and typical bit error rate, the cost effective design is chosen here with software implementation.
General Banking Activities of Al Arafah Islami Bank Ltd
(Daffodil International University, 2018-12-22) Rana, Md. Masud
The first objective of preparing this report is to fulfill the partial requirements of the MBA program. In this report, I have attempted to give on overview of Al-ArafahIslami Bank Limited in general. Also in the major part, I have shown the practical approach of Foreign Exchange. Some following objectives of the report are as shown. To gain or achieve the practical Idea of banking System of AIBL. To explain the general banking activities of AIBL. To identify the problems of AIBL prevailing in its banking system To suggest some possible recommendations to overcome the problems
Industrial Engineering
(Daffodil International University, 2021-04-17) Nishat, Rahanuba Tasnim; Rana, Md. Masud
This document deals with the general process for SMV and the clothing industry operating bulletin. Ha-Meem Group visited us. The Operation Bulletin is collected. In time study, production, capacity study, objective, efficiency, we finished. We have compared labor productivity and line efficiency before and after these things have been applied. The manufacturing arrangement finally presented was modeled and improved efficiency was guaranteed. We covered some time process, Capacity, Target, SMV and production studies and analysis of different methods and also talked operating disruptions and other techniques, consisting of different experimental discussions, experiment results and discussion. We are analysis four items operation bulletins. We are achieved result of product SMV for 5 PKT LONG MENS & WOMENS PANT 23.39, CHINO SHORT & LONG PANT 22.48, TOP & BOTTOM OVERALL 8.64, 5 PKT LONG BIG & TALL 16.38, ELASTIC WEAST CHINO PANT 16:61.
Industrial Engineering Technique of a Knit Garments Industry
(Daffodil International University, 2021-09-12) Mondal, Md. Selim; Rana, Md. Masud; Hossain, Md. Jobaer
This thesis paper contains the overall procedure of SMV and operation bulletin of the garments industry. Have visited to knit valley Fashion Ltd. collecting the SMV and its related data. Completed in time study, production, capacity study, Operation bulletin, Target, Efficiency. After applying all those, we have compare before and after situation, labor productivity and line efficiency. Finally proposed production layout has been modeled and ensure a better productivity. In this paper, discussed some procedure about time, Capacity, Target, SMV, and production study and analysis of different method and discussed about operation breakdown and other tools and technique, which consists of different experimental discussion, experiment result and discussion this analysis we can know about the different item SMV.analysis three items operation bulletins. Achieved result of product SMV for SHORT PANT 3.71, T-SHIRT 5.58, T-SHIRT 6.85, and GIRLS T-SHIRT 7.53.