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Khulan Sharavdorj, Ser-Oddamba Byambadorj, Yeongmi Jang, Youngjik Ahn and Jin-Woong Cho
Soil salinity is a key factor to limiting agricultural products throughout the world, especially in arid and semi-arid areas, since it intervenes with plant morpho-physiology, resulting in reduced growth and development, as well as disruption of ion home...
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Emna Hfaiedh, Amor Ben Moussa, Marco Petitta and Ammar Mlayah
Hydrogeochemical properties and groundwater quality assessment are very important for the effective management of water resources in arid and semiarid regions. The present investigation is a spatiotemporal analysis of groundwater quality using both chemi...
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Zouhour Moussaoui, Matteo Gentilucci, Khyria Wederni, Naima Hidouri, Monji Hamedi, Zahra Dhaoui and Younes Hamed
The Maknessy plain in central Tunisia is one of the most important agricultural basins in Tunisia. Given the semi-arid climate conditions, the irrigation of cultivated crops relies principally on the abstraction from groundwater resources. The assessment...
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Svetlana V. Samchenko, Irina V. Kozlova and Andrey V. Korshunov
The reliability of concrete structures is closely related to the durability of the concrete materials stable under external environmental conditions. The present study is aimed at analysing the effect of a prospective hardening additive containing calciu...
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Ahmed Mohamed, Ahmed Asmoay, Saad S. Alarifi and Musaab A. A. Mohammed
Forty-eight water samples (30 groundwater and 18 surface water samples) were collected from the study region. Physical and chemical examinations were performed on the water samples to determine the values of various variables. Several graphs, sheets, and...
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Ahmed Saleh, Ahmed Gad, Alaa Ahmed, Hasan Arman and Hassan I. Farhat
The rapid expansion of economic activities in Egypt?s Central Eastern Desert has resulted in poorly coordinated groundwater development, having a negative impact on the resource. This study was conducted to assess the hydrochemical characteristics of the...
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Moruf Olalekan Yusuf
Fourier-transform infrared (FTIR) spectroscopy is a fast and simple technique for functional group identification. This work provides a review and insight into the application and interpretation of FTIR spectroscopy for cementitious binders that comprise...
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Alexei Pervov and Dmitry Spitsov
Reverse osmosis is efficiently used for producing drinking water from groundwater sources containing dissolved impurities, including fluoride, ammonia, lithium, strontium, boron, arsenic, etc. The principal problems of utilizing reverse osmosis include s...
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Aina Torrejon-Moya, Alina Apalimova, Beatriz González-Navarro, Ramiro Zaera-Le Gal, Antonio Marí-Roig and José López-López
Calcium sulfate is used as a synthetic graft material in orthopedics, plastic surgery, oncological surgery, and dentistry, and it has been used in a variety of clinical applications, such as the repair of periodontal defects, the treatment of osteomyelit...
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Niall Holmes, Mark Russell, Geoff Davis and Mark Tyrer
In hydrating Portland cements, more than one of the AFm family of calcium aluminates may exist. Depending on the amount of carbonate and sulfate present in the cement, the most common phase to precipitate is monosulfate, monocarbonate and/or hemicarbonat...
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