Results 241 to 250 of about 442,575 (280)

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

Onset of persistent surface ocean oxygenation during the Great Oxidation Event. [PDF]

open access: yesNat Commun
Heard AW   +5 more
europepmc   +1 more source

Seasonal monopolization of small carrion by a scarab beetle in terra firme Amazonian rainforests. [PDF]

open access: yesSci Rep
Chaboteaux E   +9 more
europepmc   +1 more source

Performance and cost-benefit analysis of an integrated earth-air heat exchanger and air handling unit system. [PDF]

open access: yesSci Rep
Ali NB   +7 more
europepmc   +1 more source

Genetic insights into Iron Age Saka culture: Ancient DNA analysis of the Boz-Barmak burial ground, Kyrgyzstan

open access: yes
Rymbekova A   +11 more
europepmc   +1 more source
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Burials

2010
VCU Theses and ...
openaire   +1 more source

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