Results 131 to 140 of about 178,649 (302)
Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +3 more sources
, 1965 Contains reports on four research projects.National Aeronautics and Space Administration (Grant NsG ...
Barrett, Alan H. +2 more
core
Advanced Energy Materials, EarlyView.Exciton diffusion length in organic semiconductor films is determined from encounter/annihilation rates. Non‐normalized exciton densities and proper intrinsic lifetime reference avoid over‐parametrization of the fits. Monte Carlo Simulation of individual molecule‐to‐molecule hops reproduce these results (②) when matching lattice constant and hoping ...
Wenchao Yang +12 more
wiley +1 more source
, 1962 Contains reports on four research projects.National Science Foundation (Grant G-13904)National Aeronautics and Space Administration (Contract NaSr-101)National Aeronautics and Space Administration (Grant NsG-250 ...
Barrett, Alan H. +5 more
core
Electrical Scanning and Low Pass Filtering in Radio Astronomy [PDF]
, 1962 RN Bracewell
openalex +1 more source
Do Leonardo Da Vinci’s Drawings, Room Acoustics And Radio Astronomy Have Anything In Common? [PDF]
, 2022 Andrzej Kulowski
openalex +1 more source
Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Advanced Energy Materials, EarlyView.Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspective, the authors describe the origin of these losses, discuss experimental methods for their quantification, and explain how to minimize them to optimize
Chen Wang +6 more
wiley +1 more source
Revisiting the Gas Dynamics of Henize 2–10: Possible Drivers of the Starburst
The Astrophysical JournalThe triggers of starburst episodes are a key component to our understanding of the baryon cycle in galaxies. Galaxy mergers are a commonly suggested catalyst for starbursts, but once the galaxies coalesce into a single kinematically disturbed system ...
Josephine M. Dalsin +5 more
doaj +1 more source
Demonstration of a Low-SWaP Terminal for Ground-to-Air Single-Mode Fiber Coupled Laser Links
PhotonicsFree space optical technology promises to revolutionize point-to-point communications systems. By taking advantage of their vastly higher frequencies, coherent optical systems outperform their radio counterparts by orders of magnitude in achievable data ...
Ayden McCann +6 more
doaj +1 more source
Advanced Energy Materials, EarlyView.This roadmap offers a forward‐looking perspective on spin enhancement in the oxygen evolution reaction. It highlights how combining systematic experiments, advanced computational modeling, and novel magnetic, chiral, or hybrid materials can deepen the understanding of spin‐dependent catalytic mechanisms.
Emma van der Minne +29 more
wiley +1 more source