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Microplastic formation and simultaneous release of phthalic acid esters from residual mulch film in soil through mechanical abrasion.

Science of the Total Environment, 2023
The application of plastic mulch film could effectively enhance the productivity of facility agriculture. However, releasing microplastic and phthalate from mulch films in soil has attracted increasing concerns, and releasing characters of microplastic ...
Da Ouyang   +7 more
semanticscholar   +1 more source

Abrasion Resistant/Waterproof Stretchable Triboelectric Yarns Based on Fermat Spirals

Advances in Materials, 2021
Emerging energy harvesting yarns, via triboelectric effects, have wide application prospects in new‐generation wearable electronics. However, few studies have been carried out regarding simultaneously achieving high electrical performance, mechanical ...
De-zhi Zhang   +7 more
semanticscholar   +1 more source

Study of the anti-abrasion performance and mechanism of coral reef sand concrete

Construction and Building Materials, 2021
In a marine environment, tidal waves carry coral reef blocks, which cause erosion and abrasion of breakwaters and other concrete structures, seriously affecting their stability and durability.
Qinglong Qin   +3 more
semanticscholar   +1 more source

Nail abrasion

Journal of Cosmetic Dermatology, 2003
SummaryCertain diseases of the nail complex cause hyperkeratosis or alterations of the shape of the nail plate. These conditions may be painful, may decrease the penetration of topical medicaments and may be ugly. The nail plate abrasion, performed with dermabrader device or sandpaper, has application in patients suffering from onychomycosis, psoriasis,
N, Di Chiacchio   +3 more
openaire   +2 more sources

Microskeleton‐Nanofiller Composite with Mechanical Super‐Robust Superhydrophobicity against Abrasion and Impact

Advanced Functional Materials, 2020
Superhydrophobic surfaces have promised tremendous applications in living and industrial areas for the past two decades. Real applications, however, meet challenges, with the central concern being the robustness to resist mechanical abrasions and impacts.
Yongquan Qing   +3 more
semanticscholar   +1 more source

Metallurgical aspects of steels designed to resist abrasion, and impact-abrasion wear

open access: yesMaterials Science and Technology, 2019
Many abrasion resistant steels rely on a martensitic microstructure to ensure hardness, which in general correlates with better wear performance. However, in practice the steel may be subjected to a complex combination of conditions where hardness alone ...
A R Chintha
exaly   +2 more sources

Abrasion of yardangs

Physical Review E, 2011
A model for the collision between a sand grain and a body of yardang material is established by using the principles of classical mechanics. A new nondimensional parameter, the "abrasion number" A(n), is derived from the model. The volume removed per impact for different targets is proportional to A(n) approximately. As an indicator of the energy ratio
Zhen-Ting, Wang   +4 more
openaire   +2 more sources

Effect of hydraulic parameters on abrasion erosion of fiber reinforced concrete in hydraulic structures

, 2020
Most hydraulic structures are known as long service life structures, and abrasion damage is one of the most significant problems in these structures. Abrasion damage is mainly caused by continuous friction and the water-borne silt, sand, and other debris
Navid Zarrabi, M. N. Moghim, M. Eftekhar
semanticscholar   +1 more source

Surface abrasion resistance of high-volume fly ash concrete modified by graphene oxide: Macro- and micro-perspectives

, 2020
Recent studies have demonstrated that graphene oxide (GO) can be used as a promising nano-sized additive to improve the mechanical properties and durability performances of cement composites.
S. Du   +4 more
semanticscholar   +1 more source

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