Results 31 to 40 of about 725,780 (317)

Thermal Niche for Seed Germination and Species Distribution Modelling of Swietenia macrophylla King (Mahogany) under Climate Change Scenarios

Plants, 2021
Swietenia macrophylla is an economically important tree species propagated by seeds that lose their viability in a short time, making seed germination a key stage for the species recruitment.
Salvador Sampayo-Maldonado, Cesar A. Ordoñez-Salanueva, Efisio Mattana, Michael Way, Elena Castillo-Lorenzo, Patricia D. Dávila-Aranda, Rafael Lira-Saade, Oswaldo Téllez-Valdés, Norma I. Rodriguez-Arevalo, Tiziana Ulian, Cesar M. Flores-Ortíz   +10 more
doaj   +1 more source

Temperatura base para emissão de folhas e nós, filocrono e plastocrono das plantas daninhas papuã e corriola Base temperature for leaf and node appearance, phyllochron and plastochron in the weeds Alexander grass and Morning glory

Ciência Rural, 2008
O papuã (Brachiaria plantaginea) e a corriola (Ipomoea triloba) são importantes plantas daninhas de culturas anuais. O filocrono (intervalo de tempo entre o aparecimento de duas folhas sucessivas) e o plastocrono (intervalo de tempo entre o aparecimento ...
Gizelli Moiano de Paula, Nereu Augusto Streck   +1 more
doaj   +1 more source

Functional Traits, Morphology, and Herbage Production of Vernalised and Non-Vernalised Chicory cv. Choice (Cichorium intybus L.) in Response to Defoliation Frequency and Height

Plants, 2020
Chicory (Cichorium intybus L.) used in pastoral systems has the attributes required of a forage species to reduce animal urinary nitrogen loading to soil, increase milk production, and enhance milk fatty acid profile to improve pastoral farm systems for ...
Mancoba C. Mangwe, Racheal H. Bryant, Cristian A. Moreno García, Thomas M.R. Maxwell, Pablo Gregorini   +4 more
doaj   +1 more source

Growing Degree Day Climatology in Aydın, Türkiye

Turkish Journal of Agriculture: Food Science and Technology
Plants need to accumalate heat to complete a particular or whole growth period. This accumalation depends on temperature thresholds above or below which plant growth ceases, and on air temperature.
Ercan Yeşilırmak
doaj   +1 more source

Meteorological conditions determine the thermal-temporal position of the annual Botrytis bunch rot epidemic on Vitis vinifera L. cv. Riesling grapes

OENO One, 2016
Aims: Under Central European climatic conditions, bunch rot caused by Botrytis cinerea occurs virtually every season on Vitis vinifera L. cv. Riesling grapes.
Daniel Molitor, Ottmar Baus, Lucien Hoffmann, Marco Beyer   +3 more
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Photonic Refrigeration from Time-Modulated Thermal Emission

Physical Review Letters, 2020
Active photonic cooling is of significant importance to realize robust, compact, vibration-free, all-solid-state refrigeration. Currently proposed photonic cooling approaches are based on luminescence and impose stringent requirements on luminescence efficiency.
Siddharth Buddhiraju, Wei Li, Shanhui Fan   +2 more
openaire   +4 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

On the Reality of Quantum Collapse and the Emergence of Space-Time

Entropy, 2019
We present a model, in which quantum-collapse is supposed to be real as a result of breaking unitary symmetry, and in which we can define a notion of “becoming„.
Andreas Schlatter
doaj   +1 more source

Peach [Prunus persica (L.) Batsch] Cultivars Differ in Apparent Base Temperature and Growing Degree Hour Requirement for Floral Bud Break

Frontiers in Plant Science, 2022
Bud break timing in peach [Prunus persica (L.) Batsch] is determined by the sequential fulfillment of a chilling requirement (CR) and a heat requirement (HR) for development. Genotypic variation in CR has been well characterized in peach.
Douglas G. Bielenberg, Ksenija Gasic
doaj   +1 more source