Journal of Engineering and Applied Science

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Batch adsorption of diesel oil in water using saba banana peel biochar immobilized in teabags
Journal of Engineering and Applied Science - - 2024
Jefrick Jun Daniel T. Urgel, Justin Marwin A. Briones, Emmanuel B. Diaz, Kirstin Margaux N. Dimaculangan, Kayla L. Rangel, Edgar Clyde R. Lopez
Diesel oil contamination is a threat to environment and human health. Many technologies have been developed to address this issue; however, they are costly to be deployed in real-world oil remediation. Adsorption remains to be one of the most economical methods to remove oil from water. Here, we used banana peel biochar (BPBC) immobilized in teabags as an adsorbent for the removal of diesel oil in...... hiện toàn bộ
Home design features post-COVID-19
Journal of Engineering and Applied Science - Tập 69 - Trang 1-20 - 2022
Nancy H. Alhadedy, Hisham S. Gabr
The long stay at home during the COVID-19 pandemic implied that most people had to perform all their daily activities at home. That raised the need for special home features related to the health, safety, and well-being of residents. This study aimed to explore the most essential features of home design during the pandemic and to measure the perception of their importance by Cairenes (Egypt) and c...... hiện toàn bộ
Characteristics of reducing local scour around cylindrical pier using a horn-shaped collar
Journal of Engineering and Applied Science - Tập 69 - Trang 1-21 - 2022
Kedian Luo, Yuhang Si, Shaohua Lu, Boyang Liang, Hongliang Qi
Local scour is the major cause of bridge water damage. The sediment in the riverbed around the pier is eroded and transported by water flow, leading to a loss of bridge foundation stability. In this study, a horn-shaped collar was proposed to mitigate local scour around bridge piers. The three design parameters (bottom diameter, vertical height, and curvature shape index) of the horn-shaped collar...... hiện toàn bộ
Performance of extended end-plate bolted connections subjected to static and blast-like loads
Journal of Engineering and Applied Science - Tập 68 - Trang 1-25 - 2021
Ahmed A. Osman, Sherif A. Mourad
In this study, numerical models were developed to predict the behavior of steel extended end-plate moment connections subjected to static and blast-like loading. Two types of extended end-plate connections were considered, stiffened, and unstiffened, with pretensioned bolts. The models were verified by comparing the results with published experimental data. The models were used to compute the mome...... hiện toàn bộ
Urban park design and children’s physical activity levels: an investigation of design characteristics of green areas and playgrounds
Journal of Engineering and Applied Science - Tập 69 - Trang 1-20 - 2022
Shereen A. El-Kholy, Yasser M. Moustafa, Manal A. S. Abou El-Ela
Physical activity has a great impact on the development and overall health of children. Urban parks, which generally feature both green areas and playgrounds, offer children a wide range of opportunities to be physically active. However, previous studies have shown that a significant number of children are sedentary during park visits, rather than engaging in vigorous activities. In addition, chil...... hiện toàn bộ
Interdisciplinary design education: development of an elective course in architecture and engineering departments
Journal of Engineering and Applied Science - Tập 68 - Trang 1-13 - 2021
A. M. Badawi, M. R. Abdullah
Collaboration among disciplines is becoming a standard practice in Architecture, Engineering, and Construction (AEC) industry. However, limited studies have addressed the involvement of interdisciplinarity into architectural undergraduate curricula. The study seeks to expand the literature on this topic, namely by offering an alternative model for teaching an Interdisciplinary Design Course (IDC),...... hiện toàn bộ
Bio-algae: a study of an interactive facade for commercial buildings in populated cities
Journal of Engineering and Applied Science - Tập 68 - Trang 1-16 - 2021
Walaa Hussein Hussein Hanafi
Climate change, global energy demand, and greenhouse emissions from energy (formerly CO2 emissions from fuel combustion) have emerged as the most serious threats to humans, particularly in densely populated cities. As a result, there are calls to reconnect with nature and draw inspiration from its mechanisms as well as to use clean renewable energy resources. Thus, this paper presents a biomimicry...... hiện toàn bộ
Failure analysis of weld cracking of gas gathering pipeline in dewatering station
Journal of Engineering and Applied Science - Tập 69 - Trang 1-26 - 2022
Yong Chen, Yi Xie, Wenjing Wang, Jichuan Li
There are a lot of welded joints in the shale gas collection pipeline, so the failure risk of the shale gas production line is very high. A leak has occurred in the gas collection pipeline of a dewatering station, and in order to find out the causes of failure and provide technical support for safe shale gas transmission, macroscopic analysis, non-destructive testing (X-ray flaw detection), mechan...... hiện toàn bộ
Employing systems of green walls to improve performance and rationalize energy in buildings
Journal of Engineering and Applied Science - Tập 69 - Trang 1-20 - 2022
Abdullah Badawy Mohammed
In the context of energy crisis challenges, climatic changes, rising temperatures, and the disappearance of green areas, all these have led to emerging thermally uncomfortable indoor spaces because their envelopes did not prevent the harmful effects of the outdoor climate. Hence, the urgent need to adopt the most effective methods to treat thermal performance and rationalize energy consumption in ...... hiện toàn bộ
Assessment of land use land cover change and its effects using artificial neural network-based cellular automation
Journal of Engineering and Applied Science - - 2024
Nishant Mehra, Janaki Ballav Swain
The challenge of urban growth and land use land cover (LULC) change is particularly critical in developing countries. The use of remote sensing and GIS has helped to generate LULC thematic maps, which have proven immensely valuable in resource and land-use management, facilitating sustainable development by balancing developmental interests and conservation measures. The research utilized socio-ec...... hiện toàn bộ
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