Results 61 to 70 of about 557,111 (275)
Combining satellite altimetry and surface gravimetry in geodetic determinations [PDF]
, 1970 Combining satellite altimetry observations and surface gravimetry in geodetic determinations over ...
Young, R. G.-W. E.
core
Advanced Science, EarlyView.A directionally ice‐templated sulfur cathode integrated with atomically dispersed Fe–N4 catalytic sites is developed for high‐performance lithium–sulfur batteries. The structure–catalysis synergy accelerates Li+ transport and polysulfide conversion, leading to high sulfur utilization and stable long‐term cycling performance.
Lin Shen +8 more
wiley +1 more source
Caging Polyhalide Anions in Polycyclodextrin for Long‐Lasting Aqueous Zinc‐Iodine Batteries
Angewandte Chemie, EarlyView.We demonstrated poly(β‐cyclodextrin) gel as an ideal host material that effectively contains and releases polyhalide anions in aqueous zinc‐iodine batteries. Such a unique host‐guest chemistry prevents the shuttle effect of polyhalides. The corresponding batteries can operate via both 2e and 4e storage, attaining 60,000 cycles with more than 99% and 85%
Shangxu Jiang +7 more
wiley +2 more sources
Rapid rebound hides glacier mass loss from satellite observations in Alaska and Iceland
Communications Earth & EnvironmentTime-variable satellite gravimetry constrains global glacier mass change, but requires correction for glacial isostatic adjustment. These corrections are commonly treated as slowly varying background signals from past ice loading and assumed to be ...
Ingo Sasgen +4 more
doaj +1 more source
Tidal Models in a New Era of Satellite Gravimetry [PDF]
Space Science Reviews, 2003 The high precision gravity measurements to be made by recently launched (and recently approved) satellites place new demands on models of Earth, atmospheric, and oceanic tides. The latter is the most problematic. The ocean tides induce variations in the Earth's geoid by amounts that far exceed the new satellite sensitivities, and tidal models must be ...
Ray, R., Rowlands, D., Egbert, G.
openaire +3 more sources
Advanced Electronic Materials, EarlyView.Two series of self‐doped conjugated polyelectrolytes are synthesized from a non‐self‐dopable building block 3MEEET and a self‐dopable building‐block 3HOT−[TMA+] or 3HOT−[SO3H] enabling precise control over the degree of self‐doping, which in turn directly governs the threshold voltage (VT) in OECTs over a wide range of 700 mV.
Julian Hungenberg +7 more
wiley +1 more source
Con GOCE per portare nello spazio un po’ di Made in Europe
GEOmedia, 2008 GOCE brings 'Made in Europe' to Space Surveyor's dream of an instrument capable of accurately measuring the Earth's gravimetry. Such a tool has been realised through the GOCE (Gravity field and steady-state Ocean Circulation Explorer). The ESA satellite
Renzo Carlucci
doaj +2 more sources
Terrestrial water storage change from temporal gravity variation [PDF]
, 2009 Recent progress in accurately monitoring temporal gravity variations by means of superconducting gravimeters and satellite geodesy provides unprecedented opportunities in closing the water balance.
Hasan, S.
core
Backbone Engineering of Benzodifurandione‐Based n‐Type OMIECs With Antiambipolar Behavior
Advanced Electronic Materials, EarlyView.Two novel n‐type polymeric organic mixed ionic‐electronic conductors based on an azaisatin and benzodifurandione backbone are developed to enhance aqueous electrochemical devices. This backbone modification provides organic electrochemical transistors with high ambient stability, low threshold voltages, and tunable antiambipolar behavior, opening new ...
Dilara Gunturkun +5 more
wiley +1 more source
Future Satellite Gravimetry with a Network of Miniaturized Satellites
Abstract This feasibility study evaluates the potential of a CubeSat-based gravimetry mission for monitoring Earth’s gravity field, focusing on scientific benefits and technical implementation. Scientific requirements are derived from user needs, and suitable miniaturized instruments for accelerometry, GNSS, and inter-satellite ...
N. Pfaffenzeller +3 more
openaire +1 more source