Sustainability | Free Full-Text | Influence of ...
Originally, this slag is produced as a waste material in steel making process by SABIC (Saudi Basic Industries Corp., Riyadh, Saudi Arabia) steel factory which is a leading company for steel production in Gulf region. According to rough estimate, the annual production of EAFS is about 350,000 tons in Saudi Arabia .
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(PDF) Effect of Cement Industry on Ambient Air Quality and ...
Effect of Cement Industry on Ambient Air Quality and Potential Health Risk: A Case Study from Riyadh, Saudi Arabia. Download. Related Papers. IJMET_09_13_120.pdf. By IAEME Publication. Indoor air pollution sources (particularly Skunk) and their impacts on health and the environment in the Occupied Palestinian Territories," (PP: 204-221). In ...
Digital Response During the COVID-19 Pandemic in Saudi Arabia
The major telecom companies in Saudi Arabia, namely the Saudi Telecom Company (STC), Mobily, and Zain Saudi Arabia, have announced free-of-charge data services to the most used educational platforms as well as health and telehealth applications to facilitate the smooth delivery of e-learning as well as health care delivery during the pandemic.
(PDF) Rice Husk Ash-Based Concrete Composites: A Critical ...
Using cost-effective and commonly obtainable RHA as mineral fillers in concrete brings plentiful advantages to the technical characteristics of concrete and to ensure a clean environment.
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Atmosphere | Free Full-Text | Air Pollution Associated ...
Air pollution associated with suspended particles has become a significant concern in Vietnam recently. The study aimed to (1) investigate dust sources; (2) measure concentration levels of Total Suspended Particulate (TSP), Particulate Matter (PM) fractions; (3) identify silica levels and the correlation with respirable particles at a cement grinding plant in …
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Saudi Arabia Diesel Gensets Market Size, Share & Diesel . Saudi Arabia diesel gensets market is forecast to surpass 500 million by 2023. Anticipated growth in the market can be attributed to increase in number of infrastructure projects, growing electricity demand and favorable government initiated schemes such as, Saudi Arabia Vision 2030, which has resulted in …
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Gulf Business is the regions first and leading business magazine. Region-wide, it has remained the preferred magazine for decision-makers, corporate leaders and high-ranking business and ...
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Gulf leaders conclude GCC summit in Riyadh, calling for ...
Gulf Cooperation Council (GCC) leaders stressed the importance of accurate, complete and continuous implementation of the vision of Saudi Arabia's King Salman bin Abdulaziz Al Saud, which calls ...
Ordinary Portland Cement- OPC - Expert Civil
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The Premier League has lifted its ban on clubs striking sponsorship agreements with firms linked to their owners -- a move which will allow Newcastle United to sign deals with Saudi Arabian companies. The Premier League confirmed on Tuesday that the temporary ban, introduced in October after the sale of Newcastle United to a consortium led by Saudi …
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Fly Ash, Slag, Silica Fume, and Natural Pozzolans, Chapter 3
The use of these materials in blended cements is discussed in Chapter 2 and by Detwiler, Bhatty, and Bhattacharja (1996). ... process, the fused material cools and solidifies into spheri-cal glassy particles called fly ash (Fig. 3-2). ... and the desired effects on …
Comparison between Growing Plants in Hydroponic System …
Jeddah 21589, Saudi Arabia [email protected] Abstract - As the world population grows, the demand and need for different products, especially food products, grow as well. Because of this growing demand, there will be an expected food crisis in the coming years. To prevent that crises from happening, other methods
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change. The Kingdom of Saudi Arabia exhibits significant vulnerability in all three aspects. As an arid country with a harsh climate and sensitive ecosystem, Saudi Arabia is particularly vulnerable to climate change. About 76% of its area (including 38% as deserts) is non-arable land. The average annual rainfall in the Kingdom is low.
Effect of Elevated Temperatures on Mortar with Naturally ...
The mechanical behavior of basaltic volcanic ash (VA) and fly ash (FA) as a cement replacement under elevated temperatures is mainly investigated in the current study. For this, cement content has been partially replaced with and without the presence of electric arc furnace slag (S). Four distinct ranges of temperatures (200°C, 400°C, 600°C, and 800°C) were selected, …
Using Learners' First Language in EFL Classrooms
Eman Alshehri, King Abdulaziz University, Saudi Arabia Abstract This study explores the attitudes of EFL teachers towards using learners' first language (L1) in their classes. It also considers the frequency and functions of using L1 in EFL classes. A mixed-methods study using questionnaires and follow-up interviews was conducted to collect data
US arms sold to Saudi Arabia and UAE end up in wrong hands
Saudi Arabia and the United Arab Emirates, its main partner in the war, have used the US-manufactured weapons as a form of currency to buy the loyalties of militias or tribes, bolster chosen armed ...
Saudi Arabia Grinding Faulty Process
Effect Of Using Pozolana On Grinding Process In Saudi Arabia. Effect of using pozolana on grinding process in saudi effect of using pozolana on grinding process in saudi arabia a number of academic stu.
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Saudi Journal of Biological Sciences - Journal - Elsevier
Saudi Journal of Biological Sciences is an English language, peer-reviewed scholarly publication in the area of biological sciences.Saudi Journal of Biological Sciences publishes original papers, reviews and short communications on, but not limited to: • Biology, Ecology and Ecosystems, Environmental and Biodiversity • Conservation
Effect of Cement Industry on Ambient Air Quality and ...
Effect of Cement Industry on Ambient Air Quality and Potential Health Risk: A Case Study from Riyadh, Saudi Arabia Kamel Al-Zboon1*), Walaa Matalqah2), Bashaar Ammary1) 1)Water and Environmental Engineering Department, Al-Hosn University College, Al-Balqa Applied University, Irbid,21510, Jordan.