Results 41 to 50 of about 28,506 (161)

Effects of total solar eclipse of 29 March 2006 on surface radiation [PDF]

Atmospheric Chemistry and Physics, 2007
Solar irradiance spectral measurements were performed during a total solar eclipse. The spectral effect of the limb darkening to the global, direct irradiance and actinic flux measurements was investigated.
S. Kazadzis, A. Bais, M. Blumthaler, A. Webb, N. Kouremeti, R. Kift, B. Schallhart, A. Kazantzidis   +7 more
doaj  

Regulation of Phenolic Compound Production by Light Varying in Spectral Quality and Total Irradiance. [PDF]

Int J Mol Sci, 2022
Pech R, Volná A, Hunt L, Bartas M, Červeň J, Pečinka P, Špunda V, Nezval J.   +7 more
europepmc   +1 more source

Morphological and Photosynthetic Response to High and Low Irradiance of Aeschynanthus longicaulis

The Scientific World Journal, 2014
Aeschynanthus longicaulis plants are understory plants in the forest, adapting to low light conditions in their native habitats. To observe the effects of the high irradiance on growth and physiology, plants were grown under two different light levels ...
Qiansheng Li, Min Deng, Yanshi Xiong, Allen Coombes, Wei Zhao   +4 more
doaj   +1 more source

Science Highlights and Final Updates from 17 Years of Total Solar Irradiance Measurements from the SOlar Radiation and Climate Experiment/Total Irradiance Monitor (SORCE/TIM). [PDF]

Sol Phys, 2021
Kopp G.
europepmc   +1 more source

Editorial: Total marrow irradiation

Frontiers in Oncology, 2023
Hui S. K., Storme G., Wong J., Aristei C., Al Malki M. M., Aydogan B.   +5 more
openaire   +3 more sources

Solar irradiance reconstruction over the telescopic era using a revised photospheric magnetic field model

Astronomy & Astrophysics
The Sun is the primary source of energy for Earth and one of the main external drivers of its climate. Solar irradiance – the radiative power emitted by the Sun and received at 1 AU – varies on all observable timescales. It is measured as the total solar
Temaj D., Krivova N. A., Chatzistergos T., Solanki S. K., Hofer B.   +4 more
doaj   +1 more source

Growth, physiological and biochemical responses of Camptotheca acuminata seedlings to different light environments

Frontiers in Plant Science, 2015
Light intensity critically affects plant growth. Camptotheca acuminata is a light-demanding species, but its optimum light intensity is not known. To investigate the response of C.
Xiaohua eMa, Lili eSong, Weiwu eYu, Yuanyuan eHu, Yang eLiu, Jiasheng eWu, Yeqing eYing   +6 more
doaj   +1 more source

Solar ultraviolet irradiance in the ozone hole region in Antarctica

Antarctic Record, 2001
To analyze characteristics of solar ultraviolet irradiance in the ozone hole region, solar ultraviolet-B (UV-B : 280-315nm) and ultraviolet-A (UV-A : 315-400nm) irradiance at noon were measured from October 4,1999 to January 31,2000 at Syowa Station in ...
Shu Takeshita, Hiroshi Miyaoka, Masaki Ejiri, Masako Sasaki   +3 more
doaj   +1 more source

Total solar irradiance as measured by the SOVAP radiometer onboard PICARD

Journal of Space Weather and Space Climate, 2016
From the SOlar VAriability PICARD (SOVAP) space-based radiometer, we obtained a new time series of the total solar irradiance (TSI) during Solar Cycle 24.
Meftah Mustapha, Chevalier André, Conscience Christian, Nevens Stijn   +3 more
doaj   +1 more source

Modelling Light Interception by Rows of Tall-Growing Crops in an Agri-PV System

AgriVoltaics Conference Proceedings
The irradiance on 3D plants, for instance for row crops, is complex to measure. Validated irradiance modelling of 3D row crops gives detailed information about the irradiance distribution on the crop canopy.
Ashish Binani, Kay Cesar, Herman Helsen, Bernardo Maestrini, Frank de Ruijter, Bas Van Aken   +5 more
doaj   +1 more source