Results 21 to 30 of about 6,900,102 (340)

Observation of amplified phase-conjugate reflection and optical parametric oscillation by degenerate four-wave mixing in a transparent medium [PDF]

open access: yes, 1978
We report on the observation of amplified reflection and optical parametric oscillation via degenerate four-wave mixing in a nonresonant medium. The process is mediated through the third-order nonlinear susceptibility in a transparent liquid medium, CS2.
Fekete, Dan   +2 more
core   +1 more source

Establishment of an In Vitro Micropropagation Protocol for Hibiscus moscheutos L. ‘Berry Awesome’

open access: yesHorticulturae, 2023
Hibiscus moscheutos L. ‘Berry Awesome’ is a complex hybrid of the new Proven Winners Summerific series of varieties with highly ornamental characteristics.
Mikhail Sereda   +12 more
doaj   +1 more source

Volume do frasco e consistência do meio de cultura na multiplicação in vitro da bananeira 'Maçã' Flask size and growth medium consistence in the in vitro multiplication of 'Maçã' banana tree

open access: yesCiência Rural, 2010
A propagação in vitro da bananeira possibilita produzir, em larga escala, mudas livres de doenças em curto espaço de tempo. Para otimizar o processo de micropropagação, pode-se modificar a metodologia de produção das mudas, levando-se em conta também a ...
Mara Rubia Camolesi   +3 more
doaj   +1 more source

Two rapid assays for screening of patulin biodegradation [PDF]

open access: yes, 2013
Artículo sobre distintos ensayos para comprobar la biodegradación de la patulinaThe mycotoxin patulin is produced by the blue mould pathogen Penicillium expansum in rotting apples during postharvest storage.
A Ciegler   +38 more
core   +3 more sources

Micropropagation of Plum (Prunus domestica L.) in Bioreactors Using Photomixotrophic and Photoautotrophic Conditions

open access: yesHorticulturae, 2022
In this study, we propagated two old Galician plum varieties in liquid medium using a temporary immersion system with RITA© bioreactors. Environmental variables including culture system, light intensity, CO2 enrichment, immersion frequency and sucrose ...
Diego Gago   +5 more
doaj   +1 more source

Stability of a nonwetting liquid in a nanoporous medium [PDF]

open access: yesPhysica Scripta, 2014
A physical mechanism has been proposed to describe the formation of a stable state of a nonwetting liquid after filling of a porous medium at an increased pressure with the subsequent reduction of the overpressure to zero. It has been shown that the observed transition of the system of nonwetting-liquid nanoclusters to the stable state in a narrow ...
Borman, V. D.   +4 more
openaire   +2 more sources

Temporary immersion biorreators: efficient technique for the propagation of the ‘Pircinque’ strawberry

open access: yesRevista Brasileira de Fruticultura, 2019
The in vitro propagation technique via temporary immersion bioreactors is a tool that, through the culture in a liquid medium, allows an increase in the efficiency of seedling production.
Samila Silva Camargo   +3 more
doaj   +1 more source

Chiral molecules split light: Reflection and refraction in a chiral liquid [PDF]

open access: yes, 2006
A light beam changes direction as it enters a liquid at an angle from another medium, such as air. Should the liquid contain molecules that lack mirror symmetry, then it has been predicted by Fresnel that the light beam will not only change direction ...
A. Fresnel   +13 more
core   +2 more sources

PRIMACY OF LIQUID MEDIUM TECHNIQUE ON PROTOCORM LIKE BODIES PROPAGATION OF PhalaenopsiS SP ORCHIDS IN TISSUE CULTURE

open access: yesBiovalentia: Biological Research Journal, 2020
Tissue culture have been used for plant propagation generally, and the medium has been important role in its growth. Vegetative propagation on Phalaenopsis sp orchids can be through the protocorm like bodies (PLB).
Budi Kriswanto   +2 more
doaj   +1 more source

Screening and characterization of Lactobacillus strains producing large amounts of exopolysaccharides [PDF]

open access: yes, 1998
A total of 182 Lactobacillus strains were screened for production of extracellular polysaccharides (EPS) by a new method: growth in liquid media with high sugar concentrations. Sixty EPS-positive strains were identified; 17 strains produced more than 100
Brink, B. ten,   +4 more
core   +3 more sources

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