Results 31 to 40 of about 1,257,653 (311)

Experimental analysis of mechanical performance and microstructural behavior of recycled aggregate concrete [PDF]

E3S Web of Conferences
The use of recycled aggregates in concrete offers significant opportunities for material reuse and waste reduction in construction. The utilization offers a sustainable solution to the growing problem of excess waste material, provided that the required ...
S A Swapna, Yuliet Rina, M Shet Suraj, Eka Putra Rinaldi, Ostha Laurency Sonya   +4 more
doaj   +1 more source

The durability of recycled aggregates and recycled aggregate concrete [PDF]

, 2017
PUBLISHED
openaire   +4 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Experimental and micromechanical investigation on the mechanical and durability properties of recycled aggregates concrete

Cement and Concrete Research, 2019
In this work, we conducted an experimental and micromechanical investigation on the mechanical and chloride diffusion properties of recycled aggregates concrete (RAC). Due to the composite aspect of the recycled concrete aggregates (RCA), their impact on
A. Adessina, A. B. Fraj, J. Barthélémy, C. Chateau, D. Garnier   +4 more
semanticscholar   +1 more source

Recycled aggregates from construction and demolition wastes as alternative filling materials for highway subgrades in China

, 2020
With the rapid advancement of urbanization in China, a huge amount of construction and demolition wastes (CDW) are generated. Recycling CDW into subgrade materials is a promising way to process these wastes, with significant environmental and economic ...
Jun-hui Zhang, L. Ding, Feng Li, Jun-hui Peng   +3 more
semanticscholar   +1 more source

Physical and mechanical behaviour of recycled concrete under destructive and non-destructive testing

Budownictwo i Architektura
Aggregates recycled from construction sites may exhibit slightly inferior characteristics compared to natural aggregates in terms of porosity, friability, and variability.
Lynda Amel Chaabane, Hamza Soualhi, Ilies Fellah, Yassine Khalfi, Nadia Sirine Bouayed   +4 more
doaj   +1 more source

Recycled aggregates in concrete production: engineering properties and environmental impact

MATEC Web of Conferences, 2017
Recycled concrete aggregate is considered as the most abundant and used secondary aggregate in concrete production, other types of solid waste are also being used in concrete for specific purposes and to achieve some desired properties.
Seddik Meddah Mohammed
doaj   +1 more source

Recycled Aggregate [PDF]

The use of recycled aggregate has become a necessity for some countries due to the environmental and economical burden of dumping waste material. Recycled aggregate can be used in many ways, most commonly as base in road construction. The use of recycled aggregate in new concrete has been investigated and is currently being used for applications ...
openaire   +2 more sources

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

FEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source