Results 131 to 140 of about 800,641 (299)

Harmonizing the Pyrene and Ether Groups in Covalent Triazine Polymers for Highly Effective H2O2 Photosynthesis via One‐Step Two‐Electron Oxygen Reduction

open access: yesAdvanced Functional Materials, EarlyView.
The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang   +10 more
wiley   +1 more source

Phenotypic plasticity of European larch radial growth and wood density along a-1,000 m elevational gradient. [PDF]

open access: yesPlant Environ Interact, 2021
Escobar-Sandoval M   +4 more
europepmc   +1 more source

Karakteristik Wood Pellet Dari Limbah Kayu Karet (Hevea Brazilliensis Muell. Arg) Sebagai Alternatif Sumber Energi Terbarukan [PDF]

open access: yes, 2015
This research to investigate the characteristics of wood pellets from wood rubber waste as alternative renewable energy sources and determine the best treatment.
Adrian, A. (Ari)   +2 more
core  

Maya Blue‐Inspired Hybrid Coating for Robust and Superhydrophilic Solar Evaporators Using Commercial Black Acrylic Paint

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a Maya blue‐inspired hybrid solar evaporator using commercial black acrylic paint, achieving 98% solar‐thermal conversion efficiency and 2.39 kg m−2 h−1 water evaporation rate through a durable, hydrophilic organic–inorganic structure that enables scalable, cost‐effective desalination and wastewater purification.
Dao Thi Dung   +5 more
wiley   +1 more source

PHENOTYPIC CORRELATIONS AMONG WOOD PROPERTIES AND GROWTH IN WILD CHERRY PLANTATIONS

open access: yesBioResources, 2012
Italy is one of the major users of cherry wood (Prunus avium L.), and its cultivation has been increasing since the early nineties, together with studies aimed at improving genotypes, with a selection usually based on growth, stem form, vigor, and tree ...
Michela Nocetti,   +5 more
doaj  

Increased wood biomass growth is associated with lower wood density in Quercus petraea (Matt.) Liebl. saplings growing under elevated CO2. [PDF]

open access: yesPLoS One, 2021
Arsić J   +7 more
europepmc   +1 more source

Wood Quality of Ten-Year-Old Sentang (Azadirachta Excelsa) Grown from Seedlings and Rooted Cuttings [PDF]

open access: yes, 2009
Seeds of sentang were exhibit recalcitrant and cannot be stored for a long period of time. So efforts have been made to propagate this species vegetatively via rooted cuttings technique. It is envisaged that for the technique to be deemed successful, the
Abdullah Siam, Nordahlia
core  

Electroactive Liquid Crystal Elastomers as Soft Actuators

open access: yesAdvanced Functional Materials, EarlyView.
Electroactive liquid crystal elastomers (eLCEs) can be actuated via electromechanical, electrochemical, or electrothermal effects. a) Electromechanical effects include Maxwell stress, electrostriction, and the electroclinic effect. b) Electrochemical effects arise from electrode redox reactions.
Yakui Deng, Min‐Hui Li
wiley   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Mechanical properties of 10-year-old sentang (Azadirachta excelsa) grown from vegetative propagation [PDF]

open access: yes, 2014
Mechanical properties of 10-year-old sentang (Azadirachta excelsa) grown from vegetative propagation. This paper reports the mechanical properties of sentang (Azadirachta excelsa) wood cut from trees that were planted by vegetative propagation, their ...
Abdullah Siam, Nordahlia   +4 more
core  

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