Results 241 to 250 of about 804,011 (277)

Illuminating Stannylation

Journal of the American Chemical Society, 2021
We have developed photoboosted stannylation reactions of terminal alkynes (linear-selective hydrostannylation) and fluoroarenes (defluorostannylation), in which the stannyl anion is photoexcited to an excited triplet (T1) stannyl diradical species. This unprecedented T1-stannyl diradical species shows completely different reactivity and selectivity ...
Kyoka Sakamoto, Yuki Nagashima, Chao Wang, Kazunori Miyamoto, Ken Tanaka, Masanobu Uchiyama   +5 more
openaire   +2 more sources

Illuminant segmentation for multi-illuminant scenes using latent illumination encoding

Signal Processing: Image Communication, 2022
Color constancy is an important part of the Human Visual System that allows us to recognize colors of object invariant to the light that is illuminating them. Computational color constancy is the process of estimating the illumination of a scene using some computational method. However, this problem is inherently ill- posed. The RGB value of each pixel
Donik Vršnak, Ilija Domislović, Marko Subašić, Sven Lončarić   +3 more
openaire   +1 more source

Illuminating amination

Science, 2017
Formation of C–N bonds gets an energetic boost from photogenerated radical ...
Travis L, Buchanan, Kami L, Hull
openaire   +2 more sources

Illuminating physiology

Acta Physiologica, 2022
Pontus B, Persson, Anja B, Persson
openaire   +2 more sources

Vertical Illuminance Based Crosswalk Illumination

LEUKOS, 2009
AbstractCurrent IES standards refer to pedestrian lighting in terms of minimum vertical illuminance 1.5 m above pavement level. Analysis is made to find the vertical illuminance 1.5m above pavement level facing oncoming traffic for typical street lighting configurations.
openaire   +1 more source

Illumination

Annals of Internal Medicine, 2021
openaire   +2 more sources

Transventricular Illumination

The Annals of Thoracic Surgery, 1979
A, Daneshwar, G, Azizpoor, K, Mashaykhi
openaire   +2 more sources

Foreign illuminators and illuminated manuscripts

1999
No account of the history of the manuscript book in Britain in the fifteenth century would be complete without a discussion of the extent to which foreigners were involved in the native book trade, and of the several manuscripts written and illuminated abroad which were imported at this time. This chapter distinguishes five classes of production and/or
openaire   +1 more source

Illuminating Illumination

Color and Imaging Conference, 2001
Jeffrey M. DiCarlo, Feng Xiao, Brian A. Wandell   +2 more
openaire   +1 more source

Illuminating Photophobia

Headache: The Journal of Head and Face Pain, 2015
Pedro André, Kowacs, Elcio Juliato, Piovesan   +1 more
openaire   +2 more sources