Welcome to Port City International University
PCIU Celebrating 10th Founding Anniversary (17/05/2023)||Tribute to Ratnagarva Begum Ashrafunnesa (Founder member of Port City International University), the mother of Mr. AKM Enamul Hoque Shameem MP, Hon’ble Deputy Minister, Ministry of Water Resources, Government of the People’s Republic of Bangladesh & Founder of Port City International University on her 5th death anniversary (May 15, 2023).||Inauguration of Faculty Training and Development Program for 25th batch faculty members organized by Institutional Quality Assurance Cell (IQAC) in association with Center for Training and Development (CTD)||The 48th meeting of Port City International University Trust was held on May 7, 2023 on online platform||"স্মার্ট বাংলাদেশের স্বপ্নে বঙ্গবন্ধুর জন্মদিন, শিশুদের চোখ সমৃদ্ধির স্বপ্নে রঙিন" ||Online Admission for Summer-2023 is going on||Dept. of law participated CLEA conference in India|| Department of CEN at PCIU hosted the 'CENtroid 2023' an inter-university mechanics olympiad|| Practical Surveying Campaign, Spring 2023 of Dept. of CEN has been started.|| ||Dept. of law participated CLEA conference in India || MOU has been signed between CIHE and PCIU (05-02-2023) || Dr. Hasina Iasmin has joined as Associate Professor in the Department of Civil Engineering having Ph.D. from Saitama University, Japan ||Accreditation of Civil, EEE, CSE, Textile is in progress.||A seminar on “cancer awareness” held ||
Port City International University at Chittagong Bangladesh, Best University at Chittagong Bangladesh

Volume 7 (Issue 1& 2 December, 2020)

It is my pleasure to see that the journey of PCIU Journal is continuing at the desired pace with the publication of volume 7 Issue (1 & 2) 2020. Indeed, it is a long, arduous but fruit-bearing venture. This volume contains as many as ten articles in the field of business, science and technology and other related subject areas. 
The articles of PCIU journal has been chosen by following the principles and guidelines enacted by the PCIU. The editorial board have conducted a meeting to scrutinize and reviewed the submitted articles and the selected articles were sent to reviewers. The authors were asked to revise their articles in light of reviewer's comments (whenever needed). The revised articles were further reviewed and checked by the editorial board members before going for final publication. However, it is the honorable readers who would judge the quality of the articles. 
I sincerely express my heartfelt thanks and congratulate the authors who have submitted their articles to be published in this journal. I would also like to express my sincere appreciation to the members of editorial board, the reviewers and all others involved in the process of publication of this journal for their commendable contribution. 
I also express my heartfelt gratitude to Prof. Dr. Nural Anwar, Hon’ble VC of PCIU for his relentless support and co-operation who took much trouble to get this journal published. the editorial board is greatly indebted to the chief patron Mr. A. K. M. Enamul Hoque Shameem, Founder President of PCIU and Hon’ble Deputy Minister, Ministry of Water Resources, Government of People’s Republic Bangladesh for his valuable advice and also financial support in order to publishing the journal.
Finally, I am shouldering every responsibility regarding any unintentional mistakes.
 May Almighty Allah bless us all.

Prof. Dr. Md. Abu Taher
Chief Editor
Port City International University Journal
Port City International University, Chittagong

Science and Engineering
Recognition of Bangla Characters from braille Notation using Convolutional Neural Networks

 Sowmitra Das, Nisha Mony Das, Md. Saimon Hossain and Emam Hossain


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A machine Learning Based Approach t on Tourists' Rating Reviews

Emam Hossain and Sowmitra Das

9 View Journal
Performance Analysis of Ensemble Methods in Predicting Buying Intention of Online Shoppers'

Mohammed Armanuzzaman Chowdhury, Abdur Rahman, Gobinda Chakraborty

17 View Journal
Automatic Headline Generation (AHG) From Single Bengali Document Using LSTM

Abdur Rahman, Satyajit Sen, Mohammed Armanuzzaman Chowdhury

27 View Journal
Absorption Rate Analysis of Implantable and on-Body Matched Antennas' Radiation on the Human Body 

Akib Jayed Islam

37 View Journal
Design and Performance Analysis of a Six-Element Mimo Antenna For UWB Portable Applications 

Swarup Chakraborty, Md. Mehedi Farhad 

45 View Journal
A New Approximation Method for the Estimation of Viscosities of Liquid Mixtures Using Unifac-Visco Model  

M. Mehedi Hasan Rocky, Igbal Hossen, M. Kamrul Hassan, Syeda Rahimon 55-62 Naher, Shamim Akhtar 

55 View Journal
Minimizing Lead Time to Increase Production Efficiency in Apparel Industry Through Line Balancing  

Md. Nazif Hasan Chowdhury, Abdul Kayum', Riazul Alam Shihab 

63 View Journal


A Close Investigation of The Interaction Between the Individual and the Society in the American Scholar by Ralph Waldo Emerson 

Md. Rashed Khan Milon 

73 View Journal
Oral Presentations in English and the Barriers Faced by Bangladeshi Engineering Undergraduates 

Nahida Sultana, Fatema Sultana and Mohammad Kamrul Hassan 

83 View Journal
For a copy of the article please contact with Port City International University authority. Email: portcityuniversity@gmail.com, contact no: +8802333369877, +8802333369899