Results 41 to 50 of about 111,520 (297)

Short-term Cooling of Cucumber Roots Alters Leaf Carbohydrate Metabolism

open access: yesHortScience, 1989
Abstract The influence of short-term cooling of cucumber (Cucumis sativus L. ‘Calypso’) roots on leaf expansion and carbohydrate metabolism was studied. Leaf expansion of greenhouse-grown cucumber plants irrigated twice daily with chilled water (5°C) was reduced by about 15% relative to that of plants irrigated with water at ambient greenhouse air ...
N. Suzanne Robbins, David M. Pharr
openaire   +1 more source

MODIS: Moderate Resolution Imaging Spectrometer [PDF]

open access: yes, 2002
This brochure describes the Moderate Resolution Imaging Spectrometer (MODIS) instrument on NASA's Terra satellite. The first NASA Earth Observing System (EOS) satellite, Terra, was launched on December 18, 1999, carrying five remote sensors.

core   +1 more source

Predictive Control Applied to a Solar Desalination Plant Connected to a Greenhouse with Daily Variation of Irrigation Water Demand [PDF]

open access: yes, 2016
The water deficit in the Mediterranean area is a known matter severely affecting agriculture. One way to avoid the aquifers’ exploitation is to supply water to crops by using thermal desalination processes.
Berenguel Soria, Manuel   +5 more
core   +3 more sources

Analysis of Hardness on the Tapping Knife of Rubber Plants Made of Medium Carbon Steel Resulting from Quenching Process with Different Cooling Mediums

open access: yesInvotek: Jurnal Inovasi Vokasional dan Teknologi, 2022
The quenching process carried out by the Blacksmith was still simple and used regular water cooling. This results in the knife not having a good value of hardness.
Niko Adima Brawira   +3 more
doaj   +1 more source

Adaptive Responses of Biofortified Common Bean Lines to Acidic Soil and High Temperatures in the Colombian Amazon Region

open access: yesAgronomy
One of the strategies to combat micronutrient malnutrition is by developing biofortified common bean lines (Phaseolus vulgaris L.) capable of tolerating different stress conditions.
Juan Carlos Suárez   +5 more
doaj   +1 more source

THE EFFECT OF COOLING RATE ON CUCUMBER PLANT RESPONSE TO A DAILY SHORT-TERM TEMPERATURE DROP

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
We studied the effect of cooling rate on responses of cucumber plants (Cucumis sativus L.) to a daily short-term (2 hour) temperature reduction (DROP) at the end of the night (dark DROP) or at the beginning of the day (light DROP).
Tatyana Shibaeva   +2 more
doaj   +1 more source

Parametric simulation study for green roof retrofit over high performance solar house prototype “EFdeN Signature” [PDF]

open access: yesE3S Web of Conferences, 2019
The advantages of green roofs are well documented, ranging from heat island reduction, thermal comfort, air quality, stormwater management and energy savings for buildings.
BAICEANU Mihai, CATALINA Tiberiu
doaj   +1 more source

Urban Forests as Main Regulator of the Evaporative Cooling Effect in Cities

open access: yesAGU Advances, 2021
Higher temperatures in urban areas expose a large fraction of the human population to potentially dangerous heat stress. Green spaces are promoted worldwide as local and city‐scale cooling strategies but the amount, type, and functioning of vegetation in
Athanasios Paschalis   +4 more
doaj   +1 more source

Evolution of leaf-form in land plants linked to atmospheric CO2 decline in the Late Palaeozoic era [PDF]

open access: yes, 2001
The widespread appearance of megaphyll leaves, with their branched veins and planate form, did not occur until the close of the Devonian period at about 360 Myr ago.
AH Knoll   +32 more
core   +1 more source

Assessment and mitigation strategies to counteract overheating in urban historical areas in Rome [PDF]

open access: yes, 2018
As urban overheating is increasing, there is a strong public interest towards mitigation strategies to enhance comfortable urban spaces, for their role in supporting urban metabolism and social life.
Battisti, Alessandra   +2 more
core   +2 more sources

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