Results 61 to 70 of about 170,361 (361)
Atomic Size Misfit for Electrocatalytic Small Molecule Activation
Advanced Functional Materials, EarlyView.This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing +9 more
wiley +1 more source
Geomagnetism, volcanoes, global climate change, and predictability. A progress report
Annals of Geophysics, 1994 A model is investigated, by which the encounters of the solar system with dense interstellar clouds ought to trigger either geomagnetic field reversals or excursions, that produce extra electric currents within the Earth dynamo, that cause extra Joule's ...
G. P. Gregori
doaj +1 more source
Axial invariance of rapidly varying diffusionless motions in the Earth's core interior [PDF]
, 2008 Geostrophic jets propagating as Alfv\'en waves are shown to arise ina rapidly rotating spherical shell permeated by a magnetic field among the transient motions set up by an impulsive rotation of the inner core.
Braginsky +30 more
core +6 more sources
Advanced Functional Materials, EarlyView.A well‐modulated CeO2/Fe3C heterostructure is successfully constructed. The electron redistribution induced by CeO2 not only enhances the formation energy of Fe vacancies and hinders the dissolution of Fe but also reduces the energy barrier of the ORR.
Peng Wang +8 more
wiley +1 more source
The Development of Student Conceptions of the Earth-Sun Relationship in an Inquiry-Based Curriculum [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about the earth's rotation and the seasons The resource being annotated is: http://www.dlese.org/dds/catalog_SERC-NAGT-000-000-000-644 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Advanced Functional Materials, EarlyView.MXene dervied CoFe composites show increased initial Oxygen Evolution Reaction (OER) activity compared to the pure CoFe and MXene in an Anion Exchange Membrane device. Vanadium vacancies in the MXene plays a role in increased OER activity and hinders Fe leaching in the AEM device over using the pure V2C MXene as a support material for the CoFe ...
Can Kaplan +16 more
wiley +1 more source
A numerical model to investigate the polarisation azimuth of ULF waves through an ionosphere with oblique magnetic fields [PDF]
Annales Geophysicae, 2005 A one dimensional, computational model for the propagation of ultra low frequency (ULF; 1-100 mHz) wave fields from the Earth's magnetosphere through the ionosphere, atmosphere and into the ground is presented.
M. D. Sciffer, C. L. Waters, F. W. Menk
doaj +1 more source
Location and Direction Dependent Effects in Collider Physics from Noncommutativity
, 2010 We examine the leading order noncommutative corrections to the differential and total cross sections for e+ e- --> q q-bar. After averaging over the earth's rotation, the results depend on the latitude for the collider, as well as the direction of the ...
A. P. Balachandran +5 more
core +1 more source
Rotation of the Rigid Earth [PDF]
International Astronomical Union Colloquium, 1997 AbstractWe present the results of a solution of the Earth’s rotation built with analytical solutions of the planets and of the Moon’s motion. We take into account the influence of the Moon, the Sun and all the planets on the potential of the Earth for the zonal harmonics Cj,0 for j from 2 to 5, and also for the tesseral harmonics C2,2, S2,2C3,k, S3,k ...
openaire +2 more sources