Results 21 to 30 of about 982,237 (384)

Estimation of vegetation loss coefficients and canopy penetration depths from SMAP radiometer and IceSAT lidar data [PDF]

open access: yes2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2020
In this study the framework of the $\tau$-$\omega$ model is used to derive vegetation loss coefficients and canopy penetration depths from SMAP multi-temporal retrievals of vegetation optical depth, single scattering albedo and ICESat lidar vegetation heights.
arxiv   +1 more source

Purchasing Power, Fruits Vegetables Consumption, Nutrition Status Among Elementary School Student [PDF]

open access: yes, 2019
Food purchasing power is usually defined as a household\u27s economic ability to obtain food which is determined by measuring the income allocated for food purchase, the price of food consumed, and the number of family members.
Fallo, Y. (Yohan)   +2 more
core   +3 more sources

Filosofía vegetal (o pensamiento vegetal) [PDF]

open access: yesRevista de Investigación Agraria y Ambiental, 2020
El autor presenta la idea del rizoma, que fue creada por dos filósofos postestructuralistas franceses, Gilles Deleuze y Felix Guattari. El rizoma es una estructura de pensamiento completamente alternativa y bizarro. Tiende a crecer horizontalmente, inmediatamente debajo o arriba el suelo, creando tocones (sección de tronco de un árbol cortado, que ...
openaire   +5 more sources

Predicting the emergence of localised dihedral patterns in models for dryland vegetation [PDF]

open access: yes, 2023
Localised patterns are often observed in models for dryland vegetation, both as peaks of vegetation in a desert state and as gaps within a vegetated state, known as `fairy circles'. Recent results from radial spatial dynamics show that approximations of localised patterns with dihedral symmetry emerge from a Turing instability in general reaction ...
arxiv   +1 more source

Vegetable

open access: yesVictorian Literature and Culture, 2023
Human life under Queen Victoria was built on—or, more accurately, with—vegetables, from sugarcane, tea, and spices to cotton and indigo, tobacco and opium poppies. While the intricate and multiple economies of some of these vegetable staples have been explored in considerable detail, the highly uneven power dynamics of the Victorians’ complex, drawn ...
openaire   +2 more sources

Temperature and photoperiod changes affect cucumber sex expression by different epigenetic regulations

open access: yesBMC Plant Biology, 2018
Background Cucumbers (Cucumis sativus) are known for their plasticity in sex expression. DNA methylation status determines gene activity but is susceptible to environmental condition changes. Thus, DNA methylation-based epigenetic regulation may at least
Yun-Song Lai   +11 more
doaj   +1 more source

Chromosome doubling of microspore-derived plants from cabbage (Brassica oleracea var. capitata L.) and broccoli (Brassica oleracea var. italica L.)

open access: yesFrontiers in Plant Science, 2015
Chromosome doubling of microspore-derived plants is an important factor in the practical application of microspore culture technology because breeding programs require a large number of genetically stable, homozygous doubled haploid plants with a high ...
Suxia eYuan   +9 more
doaj   +1 more source

Integrative analysis of physiology, biochemistry and transcriptome reveals the mechanism of leaf size formation in Chinese cabbage (Brassica rapa L. ssp. pekinensis)

open access: yesFrontiers in Plant Science, 2023
IntroductionThe leaf, the main product organ, is an essential factor in determining the Chinese cabbage growth, yield and quality.MethodsTo explore the regulatory mechanism of leaf size development of Chinese cabbage, we investigated the leaf size ...
Lixia Wang   +11 more
doaj   +1 more source

Differences in Thermal Stability of Glucosinolates in Five Brassica Vegetables [PDF]

open access: yes, 2009
The thermal stability of individual glucosinolates within five different Brassica vegetables was studied at 100°C for different incubation times up to 120 minutes.
Dekker, M., Hennig, K., Verkerk, R.
core   +2 more sources

Mining for Candidate Genes in an Introgression Line by Using RNA Sequencing: The Anthocyanin Overaccumulation Phenotype in Brassica

open access: yesFrontiers in Plant Science, 2016
Introgression breeding is a widely used method for the genetic improvement of crop plants; however, the mechanism underlying candidate gene flow patterns during hybridization is poorly understood. In this study, we used a powerful pipeline to investigate
Lulu Xie   +7 more
doaj   +1 more source

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