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مدل تجربی تبیین كننده مولفه های حکمروایی منابع آب كشاورزی
(دانشگاه فردوسی مشهد, 2023-10-13)به منظور تفهیم مناسب نتایج اثرگذاری و وابسته بودن عوامل بر حکمروایی خوب در مدیریت پایدار منابع آب كشاورزی، نتایج آن در این مدل مشخص شده است. -
Physicochemical Rejuvenation of Aged Styrene-Butadiene-Styrene-Modified Bitumen through Joint Use of Polyurethane Prepolymer and Tall Oil for Maintaining High-Temperature Property
(ASCE, 2024/01/01)Conventional rejuvenation techniques, such as adding oil-based substances, are proved very effective to improve some properties of aged styrene-butadiene-styrene modified asphalt (SBSMA), including low-temperature cracking ... -
Investigation on the Diffusion Behavior of Dry Modified SBS at the Asphalt-Aggregate Interface: Molecular Simulation and Experiments
(ASCE, 2024/02/01)Dry modified Styrene-Butadiene-Styrene block copolymer (SBS) is an innovative method of modifying asphalt mixture that has gained attention due to its convenience, low carbon footprint, and high efficiency. To understand ... -
Study of the Mesodamage Analysis Method for Frozen–Thawed Concrete Based on CT Image Recognition
(ASCE, 2024/05/01)Freeze–thaw-cycle damage is one of the main aging problems of concrete engineering in cold regions, and the analysis of its damage mechanism has become a focus in the field of concrete aging. In this paper, on the basis ... -
Effect of Internal Curing with Superabsorbent Polymers on the Compressive Strength and Shrinkage of Concrete with Natural Volcanic Ash
(ASCE, 2024/06/01)The abundant natural volcanic ash (NVA) in East Africa is a prospective supplementary cementitious material that may be used to produce green and economical railway concrete. To mitigate the shrinkage of concrete with NVA, ...