Results 161 to 170 of about 13,925 (265)

Scaling turbulence drives the general circulation

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
The NOAA Gulfstream SP4, which deployed the GPS dropsondes over the NE Pacific Ocean as part of the Winter Storms Project during the January–March periods of 2004, 2005 and 2006. Abstract Statistical multifractal analysis of airborne and dropsonde observations is used to show that persistence of velocity after molecular collisions breaks the continuous
Adrian F. Tuck
wiley   +1 more source

Super‐capacitive carbon materials with large micropores and rich mesopores synthesized using N, S co‐doped carbon dots as self‐templates

open access: yesResponsive Materials, EarlyView.
Nitrogen‐sulfur co‐doped carbon dots are employed as self‐templates to fabricate hierarchical porous carbon material with a concentrated micropore size distribution of 1.1–1.6 nm and a high mesopore volume ratio up to 47.2%, which shows good capacity and excellent responsive ability as electrodes in electrochemical supercapacitors.
Xi‐Rong Zhang   +4 more
wiley   +1 more source

Natural antibacterial silk produced by feeding silkworms with human hair derived carbon dots

open access: yesResponsive Materials, EarlyView.
Blue‐fluorescent and antibacterial carbon dots, prepared from Crinis Carbonisatus (a traditional Chinese medicine made by calcinating human hair), are fed to silkworms to produce multifunctional silk, which retains its inherent mechanical properties, exhibits blue fluorescence, possesses antibacterial activity, and promotes the wound healing of rats as
Zhao‐Fan Wu   +5 more
wiley   +1 more source

Sustainability Assessment: The Role of Entropy‐Based Indicators for Reconnecting Human' Subjectivity and Civilization With Natural Tendency of Ecosystems

open access: yesSustainable Development, EarlyView.
ABSTRACT Sustainability represents a complex issue in which scientific knowledge inevitably coexists with the subjective perception of humans in its turn influenced by civilization, cultural but also unconscious aspects. These results emerge with evidence from a critical analysis of the main definitions of sustainability delivered by credited entities (
Francesco Di Maria, Hamid Safarzadeh
wiley   +1 more source

Novel {Pb6} wheels based zeolite‐type metal‐organic framework for wide temperature range and high sensitivity of luminescent thermometer

open access: yesSmart Molecules, EarlyView.
The expansion of {Pb6} wheels in zeolite‐type MOFs led to emission thermal quenching of 93%, relative sensitivity of 1.03% K−1 (intensity‐based) and 0.97% K−1 (lifetime‐based) in a wide temperature range of 298–423 K. Abstract The development of luminescent thermometers synchronously exhibiting high sensitivity and stability in a wide temperature range
Yi‐Na Li   +6 more
wiley   +1 more source

Direct resist-free patterning of an organic semiconductor via thermal scanning probe lithography. [PDF]

open access: yesDiscov Nano
Luo K   +11 more
europepmc   +1 more source

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