Results 151 to 160 of about 1,549,315 (305)

BETWEEN POPULATION GROWTH AND ENVIRONMENTAL DETERIORATION: THE CASE OF ZACATECAS, GUADALUPE AND FRESNILLO

open access: yesRa Ximhai, 2014
This paper documents the environmental problems of the three major urban centers of the state of Zacatecas: Fresnillo, Guadalupe and Zacatecas. These are a sample of the environmental degradation of the State, converge various topics where productive ...
Patricia Rivera-Castañeda   +1 more
doaj  

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller   +8 more
wiley   +1 more source

The impact of green finance on environmental degradation in BRI region. [PDF]

open access: yesEnviron Dev Sustain, 2022
Chin MY, Ong SL, Ooi DB, Puah CH.
europepmc   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

open access: yesAdvanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar   +7 more
wiley   +1 more source

Climate change and environmental degradation: Evidence from SADC countries. [PDF]

open access: yesPLoS One
Adediran OA   +6 more
europepmc   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay   +3 more
wiley   +1 more source

Enzymatic and environmental degradation of natural rubber-PHBV polymer blends. [PDF]

open access: yesBiodegradation
Frank C   +10 more
europepmc   +1 more source

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