Results 31 to 40 of about 47,472 (265)

The photosynthetic eco-physiological adaptability of the endangered plant Tetracentron sinense to different habitats and altitudes

open access: yesBiologia Plantarum, 2023
Tetracentron sinense Oliv, the only tall deciduous tree in the family Tetracentraceae, is listed as a national second-grade key protected plant in China.
R. CHEN   +5 more
doaj   +1 more source

Simultaneous Effect of Temperature and Irradiance on Growth and Okadaic Acid Production from the Marine Dinoflagellate Prorocentrum belizeanum

open access: yesToxins, 2014
Benthic marine dioflagellate microalgae belonging to the genus Prorocentrum are a major source of okadaic acid (OA), OA analogues and polyketides. However, dinoflagellates produce these valuable toxins and bioactives in tiny quantities, and they grow ...
Lorenzo López-Rosales   +6 more
doaj   +1 more source

The effect of continuous illumination and photoperiods on growth and heterocyst frequency of cyanobacterium Fischerella ambigua from Golestan province [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2006
The effect of limited continuous irradiance and photoperiods on survival, growth and heterocyst frequencies of cyanobacterium Fischerella ambigua collected from paddy-fields of Golestan province have been studied at laboratory condition.
Fereshte Vakili   +3 more
doaj   +1 more source

Data-Driven Diagnosis of PV-Connected Batteries: Analysis of Two Years of Observed Irradiance

open access: yesBatteries, 2023
The diagnosis and prognosis of PV-connected batteries are complicated because cells might never experience controlled conditions during operation as both the charge and discharge duty cycles are sporadic.
Matthieu Dubarry   +3 more
doaj   +1 more source

Freezing and Irradiation

open access: yesAmerican Journal of Public Health and the Nations Health, 1958
ALTHOUGH THE preservation of foods by freezing has been an established commercial enterprise since the early 1930's of this century, it is a comparatively new industrial method of food processing. The quantity of frozen foods produced each year has increased greatly during the last decade and greater increases are indicated for the future. Frozen foods
J T, NICKERSON   +2 more
openaire   +3 more sources

Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_22_1

open access: yes, 2021
Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 22 May 2018. The radiation
Nicolaus, Marcel   +2 more
core   +1 more source

Determination of sensor depth from downwelling irradiance measurements

open access: yes, 2012
The wave focusing effect causes measurements of under water downwelling irradiances Ed to be extremely variable in intensity and spectral shape. A new analytical model for Ed has been developed recently, which can deal with the induced variability by ...
Grötsch, Philipp   +3 more
core   +1 more source

Phytosanitary Irradiation [PDF]

open access: yesFoods, 2016
Phytosanitary treatments disinfest traded commodities of potential quarantine pests. Phytosanitary irradiation (PI) treatments use ionizing radiation to accomplish this, and, since their international commercial debut in 2004, the use of this technology has increased by ~10% annually.
Guy J. Hallman, Carl M. Blackburn
openaire   +3 more sources

Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_12_1

open access: yes, 2021
Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 12 May 2018. The radiation
Nicolaus, Marcel   +2 more
core   +1 more source

Estimating the irradiance spectrum from measurements in a limited number of spectral bands

open access: yes, 2006
Accurate measurement and characterisation of fluctuations in the irradiance environment is important for many areas of optical remote sensing. This paper describes a method of estimating spectral irradiance over the region 400 – 1000 nm from the radiance
Milton, E.J., Rollin, E.M.
core   +1 more source

Home - About - Disclaimer - Privacy