Results 11 to 20 of about 858,666 (192)
Near-Unity Photothermal Conversion in Bimetallic M<sub>44</sub> and M<sub>81</sub> Nanoclusters Enables NIR-Driven Photo-Thermo-Electricity Generation. [PDF]
Adv Sci (Weinh)Atomically precise nanoclusters of Au/Ag alloys are explored as high‐performance photothermal materials, delivering record‐high photothermal efficiencies (up to 91%). Photo‐thermo‐electricity is further demonstrated by integrating nanocluster films with thermoelectric devices.
Sardar A +7 more
europepmc +2 more sources
, 2012 The Earth’s fair weather atmospheric electric field shows, in clean air, an average daily variation which follows universal time, globally independent of the measurement position.
Harrison, R. Giles, R. Giles Harrison
core +1 more source
The Global Electric Circuit and Global Seismicity
Geosciences, 2021 Basing on the catalogue of earthquakes with a magnitude of M ≥ 4.5 for the period 1973–2017, a UT variation with an amplitude of ~10% in the number of earthquakes is revealed and compared with a UT variation in the ionospheric potential (IP) with an ...
Sergey Pulinets, Galina Khachikyan
doaj +1 more source
Remote Sensing, 2022 Net ecosystem productivity (NEP) plays an important role in understanding ecosystem function and the global carbon cycle. In this paper, the key parameters of the Carnegie Ames Stanford Approach (CASA) model, maximum light use efficiency (εmax), was ...
Liang Liang +8 more
doaj +1 more source
Atmospheric Electricity Influencing Biogeochemical Processes in Soils and Sediments
Frontiers in Physiology, 2019 The Earth’s subsurface represents a complex electrochemical environment that contains many electro-active chemical compounds that are relevant for a wide array of biologically driven ecosystem processes.
Ellard R. Hunting +12 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023 Net ecosystem productivity (NEP) is a critical indicator of the CO2 capture capacity of vegetation ecosystems. Based on the land classification and clumping index (CI) datasets, the key parameters of the Carnegie–Ames–Stanford Approach ...
Liang Liang +4 more
doaj +1 more source
On the spatial and temporal distribution of global thunderstorm cells
Environmental Research Letters, 2014 Estimates of global thunderstorm activity have been made predominately by direct measurements of lightning discharges around the globe, either by optical measurements from satellites, or using ground-based radio antennas.
Keren Mezuman, Colin Price, Eli Galanti
doaj +1 more source
Variations in Schumann resonances and their relation to atmospheric electric parameters at Nagycenk station [PDF]
Annales Geophysicae, 1997 The present study is based on simultaneous measurements of the atmospheric electric potential gradient (PG) and Schumann resonances at Nagycenk station (Hungary) from 1993 to 1996.
F. Märcz, G. Sátori, B. Zieger
doaj +1 more source
Electrical signature in polar night cloud base variations
Environmental Research Letters, 2013 Layer clouds are globally extensive. Their lower edges are charged negatively by the fair weather atmospheric electricity current flowing vertically through them.
R Giles Harrison, Maarten H P Ambaum
doaj +1 more source
Angewandte Chemie, EarlyView.In IEM‐derived gradient copolymers, the structure of H‐bonding motifs and chain sequence distribution jointly govern mechanical performance, self‐healing, and clusterization‐triggered emission (CTE) behavior. Quadruple H‐bonding motifs in a gradient architecture promote nanoscale clustering that simultaneously tunes modulus across two orders of ...
Hanshu Wu +6 more
wiley +2 more sources