Results 141 to 150 of about 93,835 (304)
Uncovering the enigmatic evolution of bears in greater depth: The hybrid origin of the Asiatic black bear. [PDF]
Proc Natl Acad Sci U S A, 2022 Zou T +7 more
europepmc +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
View of railroad tracks. Caption on front: """"Northern Pacific Railway (tracks), Black Bear (Black Bear Accident)""""
Barnard Studio (Wallace, Idaho)
core
Free amino acid and acylcarnitine values in Ursus americanus Pallas 1780 (black bear) from Northeastern Mexico. [PDF]
PLoS One, 2023 Abellan-Borja A +12 more
europepmc +1 more source
Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source
View of railroad tracks. Caption on front: """"Northern Pacific Railway (tracks), Black Bear (Black Bear Accident)""""
Barnard Studio (Wallace, Idaho)
core
Measuring black bear paw [PDF]
, 2019 Maryland DNR measuring black bear paw. Documenting the black bear cubs tagging process for the Online Educational Video Series Conservation ...
Gonzalez, Melissa, USFWS
core
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?
Advanced Materials, EarlyView.The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley +1 more source