Results 161 to 170 of about 23,425 (262)

Fracture of the Passive Film on Reinforcing Steel in Concrete Under Mechanical Loading

Materials and Corrosion, EarlyView.
Bending load induces a flexural crack in reinforced concrete specimen. Above the critical load inducing crack, a macro cell corrosion current is recorded by steel coupons embedded in the concrete. The macro cell current corresponds to the rupture of the passive film. ABSTRACT This study investigates the fracture of the passive film on reinforcing steel
Lucas Hess, Raoul François, Laurent Boutillon, Lionel Linger   +3 more
wiley   +1 more source

Manganese-Functionalized Bentonite for Efficient Cadmium Ion Removal from Aqueous Systems. [PDF]

Materials (Basel)
Dolinská S, Znamenáčková I, Valovičová V, Vaculíková L, Hredzák S, Václavíková M, Ivaničová L.   +6 more
europepmc   +1 more source

Microbially driven organic carbon cycling at the land−sea interface: Advances and an integrated study framework

mLife, EarlyView.
Abstract The land−sea interface is a vital component of global biogeochemical cycles, where microorganisms drive the cycling of carbon, nitrogen, and sulfur. This review synthesizes the research progress from representative land−sea interfaces to elucidate how the microbial community structure and metabolic function influence the mobilization ...
Quanrui Chen, Kai Tang, Zhili He, Meng Li, Jun Yang, Weidong Zhai, Qiang Zheng, Nianzhi Jiao   +7 more
wiley   +1 more source

Transport of nanoplastics in porous media with ferrihydrite-humic acid coprecipitation: Effect of solution chemistry, nanoplastic size and aging degree. [PDF]

Eco Environ Health
Yin D, Peng C, Su C, Liang W, Cai L, Zou L, Zhang W.   +6 more
europepmc   +1 more source

Diet and Oral Health of Scythian Populations in Ukraine (700–200 bce): Evidence for Grain Consumption and Food Processing

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT We examined whether Scythian‐era populations living in different ecological zones had distinctive oral health patterns during the Iron Age. Our interdisciplinary approach should clarify whether these populations had different diets or behavioral practices.
Teresa Runge, James A. Johnson, Sergey Makhortykh, Ludmilla Litvinova, Svetlana Andrukh, Gennady Toschev, Alicia R. Ventresca‐Miller   +6 more
wiley   +1 more source

Perfluorooctane sulfonate (PFOS) adsorption on Fe-rich mineral assemblages and soils: experiments and surface complexation modeling. [PDF]

Geochem Trans
Farrell D, Dokou Z, Bompoti N.
europepmc   +1 more source

Simulating Arctic Greening: Microbial Responses in Thawing Yedoma Permafrost

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Arctic permafrost soils and sediments store vast amounts of organic carbon. With global warming intensifying, these soils are increasingly exposed to microbial decomposition. Further, Arctic warming and longer growing seasons drive regional greening, potentially accelerating the degradation of the previously frozen organic matter through ...
André Faust, Christoph Rosinger, Jan Olaf Melchert, Janet Rethemeyer   +3 more
wiley   +1 more source

Anisotropic Mechanical Properties of 3D Printed Low-Carbon Concrete and Connection Strategies for Large-Scale Reusable Formwork in Digital Construction. [PDF]

Materials (Basel)
Zhu B, Qi M, Chen W, Pan J.
europepmc   +1 more source

Crop genotypic richness enhances biomass production and phosphorus acquisition in maize‐mycorrhiza symbiosis

PLANTS, PEOPLE, PLANET, EarlyView.
Our study tests how soil and plant biodiversity can enhance sustainability of crop production in Kenya. We tested whether mixtures of maize varieties performed better than monocultures and tested their response to arbuscular mycorrhizal fungi. Mycorrhizal responsiveness differed significantly by maize variety, and genetic mixtures outperformed ...
Grace Ng'endo Kanyita, Ezekiel Mugendi Njeru, Henry Birt, David Johnson   +3 more
wiley   +1 more source

Diatomite from West Kazakhstan as a Sustainable Raw Material for Borosilicate Glass Production. [PDF]

Materials (Basel)
Satayeva S, Burakhta V, Shakeshev B, Akhmetova F, Idrisov B.   +4 more
europepmc   +1 more source