Articles
256 open-access articles · page 2 of 13
Research ArticleThe COVID-19 and its Impacts on Progressive Sectors of Pakistan
Nazish Huma Khan, Muhammad Sufyan Khan, Tooba Saeed, Mohammad Ilyas, Hazrat Husaain
The COVID-19 pandemic has shocked the entire world. It originated in China and is now spreading around the world. The COVID-19 outbreak has caused major disruption in people’s lives. Various steps are being taken by countries to prevent the spread of COV…
17 Mar 2023DOI 10.17582/journal.jeas/41.1.33.43- Research Article
Fracture Gradient Analysis for Lockhart Formation at Kohat–Potwar and Nizampur Sub-Basins, Pakistan
Rafiq Ali Khan, Sajjad Ahmed, Salim Raza, Shehla Gul
The Lockhart Formation is a proven hydrocarbon reservoir in the Kohat–Potwar areas of Upper Indus basin. The geomechnical properties of the formation varies laterally and are not uniform due to which the drilling and field development is a serious challe…
26 Oct 2022DOI 10.17582/journal.jeas/41.1.24.32 - Research Article
Comparing Forecasts of GARCH (1, 1)-M and GARCH (1, 1)-M-ANNs Model: A Study Based On Stock Market Data
Samreen Fatima, Muddasir-Uddin
Portfolio managers, investors and policymakers are interested in predicting volatility to achieve higher profits or lower risk positions. Due to economic globalization and advancement in information technology, the financial market has become increasingly unst…
22 Aug 2022DOI 10.17582/journal.jeas/41.1.13.23 - Research Article
The Effect of Web Design Elements in Digital Marketing on Supply Chain Management Profit under Cooperative Advertisement
Muhammad Jalees
E-marketing practices in the businesses have strengthened supply chain management (SCM) and providing a competitive advantage over their rivals. Companies tend to look into smart technologies to convince their customers/consumers for selling their items. Elect…
22 Aug 2022DOI 10.17582/journal.jeas/41.1.1.12 - Research Article
A Method of Data Clustering for Detecting Outlier from K-Means Clusters
Muhammad Shaheen, Abdullah
Classification in data mining is one of the major functionalities that is performed either by predicting the value of unknown class labels on the basis of previously labeled data or to make groups of the dataset on the basis of some implicit similarity measure…
6 Jun 2022DOI 10.17582/journal.jeas/40.2.127.134 - Research Article
Physiochemical Assessment of Pakistani Thar Coal, A Solution for Sustainable Energy Crises and Reduced Environmental Impacts
Jawad Abdullah Butt, Yasmin Nergis, Ahmad Hussain, Mughal Sharif
Pakistan has enormous coal reserves and needs to recognize the latest technology concerning coal. Coal combustion is receiving too much attention about electricity production and pollution control. This study is aimed to evaluate the characteristic parameters…
3 Jun 2022DOI 10.17582/journal.jeas/40.2.100.109 - Research Article
To Analyze the Effect of HCNG on Combustion, Performance and Emissions Characteristics of a Natural Gas Engine
Hafiz Liaqat Ali, Muhammad Tahir Hassan, Muftooh Ur Rehman Siddiqi, Mehwish Arshad, Muhammad Mudassar Sharif
Natural gas (NG) is extensively used in automobiles and studied in spark ignition (SI) engines. NG with lean combustion has revealed the potential to enhance efficiency and decrease emissions over stoichiometric petrol engines. The ignitability and instability…
3 Jun 2022DOI 10.17582/journal.jeas/40.2.110.117 - Research Article
Comparative Study of Temperature Change Effects on Precipitation for Upper Indus Basin Pakistan
Ateeq-Ur-Rauf, Wisal Khan, Muhammad Salman Rafi, Nauman Khan
Global warming and abrupt seasonal changes are the current challenging issues across the globe. Precipitation and temperature are two most important climatic factors. Both these climatic parameters seriously affect the water demand and strategies to assure its…
3 Jun 2022DOI 10.17582/journal.jeas/40.2.118.126 - Research Article
Low Quality Fingerprint Template Encryption Algorithm
Amjad Ali, Muhammad Amir, Bilal Ur Rehman, Zafar Khan, Abid Munir
Nowadays,biometric data protection is one of the main security parameters to be looked after. In fingerprint processing, initially, appropriate proven methods are used for processing fingerprints in a sequential manner followed by the application of various en…
22 Jan 2022DOI 10.17582/journal.jeas/40.2.91.99 - Research Article
Estimating the Impacts of Corporate Governance of the Financial Performance on Non-Financial Firms of Bangladesh
Ishtiaq Ahmad, Abid Usman, Khursheed Iqbal, Shams Ur Rehman
Corporate governance study is growing rapidly as compliance with corporate governance is mandatory. Multiple questions rose regarding measurement of Corporate Governance Practices. In this study, the authors argue whether the Corporate Governance characteristi…
9 Dec 2021DOI 10.17582/journal.jeas/40.1.78.90 - Research Article
Organizational Setup for Solid Waste Management Record Keeping
Nazish Huma Khan, Mohammad Nafees, Tooba Saeed, Khaliq Ur Rahman, Adila Bashir
In most parts of the world, particularly developing countries, there is no practice of keeping proper records of the handling, treatment and disposal of urban and industrial solid wastes. For this reason, there are difficulties in planning solid waste manageme…
5 Nov 2021DOI 10.17582/journal.jeas/40.1.60.68 - Research Article
Self-Localization of Mobile Robot Using Map Matching Algorithm
Bushra Shaikh, Sadia Muniza Faraz, Syed Riaz un Nabi Jafri, Syed Usman Ali
The use of mobile robots is increasing day by day. However, an effective robotic navigation system demands efficient localization and path planning techniques. A map matching algorithm based on matrix matching is being proposed in this paper. The localization…
5 Nov 2021DOI 10.17582/journal.jeas/40.1.69.77 - Research Article
Designing and Simulation of Permanent Magnet Synchronous Generator for Wind Energy Hybrid System
Shoaib Khan, Sida Hussain, Amir Naveed, Nazia Wali, Zafar Ullah, Muhammad Arif et al.
Renewable energy technologies are the main focus in today’s world for scientists and engineers due to global climate issues. Energy extracted from wind and solar are the two most established ones as more than 5% of electricity is produced from wind globa…
1 Oct 2021DOI 10.17582/journal.jeas/40.1.52.59 - Research Article
Orthogonal Frequency Division Multiple Access Passive Optical Network for 5G Deployment
Pir Meher Ali Shah, Shahryar Shafique Qureshi, Rizwan Aslam Butt, Haider Ali, Shahid Khan
Internet traffic and the number of devices is growing at an exponential rate. A robust communication network is required that provide high-capacity communication and integrate wired and wireless communication devices without creating bottlenecks. This work pro…
23 Sept 2021DOI 10.17582/journal.jeas/40.1.37.43 - Research Article
Development of Enhanced Polymer Fiber Reinforced Concrete
Asim Mushtaq, Asra Nafees, Raza Muhammad Khan, Amina Israr, Zaeem Uddin Ali
Polymers can contribute to the strength and flexibility of concrete formulations. A freshly assorted cement-based material is a particulate suspension far from its equilibrium state and possesses very non-linear and irreversible characteristics. The pavements…
23 Sept 2021DOI 10.17582/journal.jeas/40.1.44.51 - Research Article
Experimental and Numerical Assessment of Masonry Infill on Seismic Performance of RC Frame Structure
Syed Azmat Ali Shah, Asfandyar Ahmed, Khan Shahzada, Syed Muhammad Ali, Akhtar Naeem Khan, Akhter Gul
The behavior of solid brick masonry is presented under the application of lateral loads. Two frames made of reinforced concrete, bare frame and masonry infilled frame, were subjected to displacement controlled lateral loading. Experimental tests and numerical…
21 Sept 2021DOI 10.17582/journal.jeas/40.1.24.36 - Research Article
Evaluation and Improvement of Major Intersection on Eastern Corridor of Gujranwala, Pakistan using SIDRA
Khawaja Adeel Tariq, Hadhi Hassan Khan, Shuja Zaib Afghan, Arslan Raza
This research focus on assessing traffic conditions at eastern corridor of Gujranwala, City. The selected intersections are Chan Da Qila, Kangniwala Bypass and Sialkot Bypass. The research is performed to identify the existing and future traffic operations at…
2 Sept 2021DOI 10.17582/journal.jeas/40.1.1.7 - Research Article
Descriptive Analysis of Pakistan’s COVID Data
Mian Ibad Ali Shah, Yasir Saleem Afridi, Laiq Hasan
Strategic information was requested to understand the novel coronavirus using a global call. In response to but not limited to the call and extending the work to similar global pandemics, this work has been conducted on a dataset acquired from Pakistan’s…
2 Sept 2021DOI 10.17582/journal.jeas/40.1.15.23 - Research Article
Development of Prototype Microwave Radar-based Imaging System for Breast Cancer Detection
Humza Sami, Mahnoor Sagheer, Muhammad Amir Altaf, Javaid Iqbal, Muhammad Zubair
In this work, a complete microwave imaging system is designed and implemented for the reconstruction of breast tumor images. An UWB Vivaldi antenna is used in the bandwidth of 2-6 GHz to detect and localize the small tumors. The prototype hardware setup uses t…
19 Mar 2021DOI 10.17582/journal.jeas/39.2.170.179 - Research Article
Estimating Impact of Salinity on Soil Water Potential Dynamics using a Novel Approach
Tariq Mahmood Khalil, Muhammad Ajmal, Iftikhar Zeb, Muhammad Azeem Khan
Limited fresh irrigation water is a resource constraint to agricultural productivity enhancement in water scarce areas of the globe. The farmers in these areas especially in the developing countries are using saline water for irrigation. This laboratory scale…
14 Mar 2021DOI 10.17582/journal.jeas/39.2.154.163