Results 11 to 20 of about 1,972 (166)

Characterization of Lactuca spp. germplasm by protein and molecular markers - a review

open access: yesPlant, Soil and Environment, 2004
The genus Lactuca L. belongs to one of the largest plant families, Asteraceae. Lactuca L. is represented by ca 100 species distributed in different geographical areas and ecological conditions.
M. Dziechciarková   +3 more
doaj   +1 more source

Military Relations Between United States and Arabia Saudi: Al-Dhahran Air Base As A Sampl [PDF]

open access: yesدراسات أقليمية, 2008
U.S. military existence all over the world has become an actual fact especially in the Arab Gulf region. Al- Dhahran air base is considered one of the eldest U.S. bases in the region. But the American existence took new forms after 1962 after it had left
Methak K. Jalloud
doaj   +1 more source

PCR-based molecular markers for assessment of somaclonal variation in Pinus pinea clones micropropagated in vitro

open access: yesBiologia Plantarum, 2010
Four different markers [random amplified polymorphic DNA (RAPD), inter simple sequence repeat (ISSR), amplified fragment length polymorphism (AFLP), and selective amplified microsatellite polymorphism length (SAMPL)] were applied for evaluating ...
C. Cuesta   +3 more
doaj   +1 more source

Statistical analysis of the associations between phenolic monoterpenes and molecular markers, AFLPs and SAMPLs in the spice plant Oregano

open access: yesHerba Polonica, 2016
Introduction: Molecular markers are the examples of the contribution of genome technology to medicinal plant breeding through marker-assisted selection (MAS) for pharmaceutical quality.
Azizi Ali   +2 more
doaj   +1 more source

A multilevel dynamic model for documenting, reactivating and preserving interactive multimedia art

open access: yesFrontiers in Signal Processing, 2023
Preserving interactive multimedia artworks is a challenging research field due to their complex nature and technological obsolescence. Established preservation strategies are inadequate since they do not cover the complex relations between analogue and ...
Alessandro Fiordelmondo   +5 more
doaj   +1 more source

Cavitating Injector Flow Simulations Considering Longitudinal and Lateral Needle Displacement

open access: yesInternational Journal of Automotive Engineering, 2014
Present paper outlines the simulation technique for dynamic analysis of cavitating Diesel injector flow, considering longitudinal and lateral needle displacements. The current research is performed with the goal to eventually enable direct coupling of 1D
Greif David   +2 more
doaj   +1 more source

Dynamic and Static Assembly of Sulfated Cellulose Nanocrystals with Alkali Metal Counter Cations

open access: yesNanomaterials, 2022
Sulfate groups on cellulose particles such as cellulose nanocrystals (CNCs) provide colloidal stability credit to electrostatic repulsion between the like-charged particles.
Patrick Petschacher   +6 more
doaj   +1 more source

Representative Samples, Random Sampling

open access: yesCambio. Rivista sulle Trasformazioni Sociali, 2022
Abstract della redazione: In the social sciences literature the expressions  ‘random sample’ and ‘representative sample’ are often used improperly and sometimes even interchangeably by students who seem to think that sample is representative in so far, and because, it is random. In this essay I shall discuss the proper use of ‘random ...
openaire   +2 more sources

Multilayer Density Analysis of Cellulose Thin Films

open access: yesFrontiers in Chemistry, 2019
An approach for the multilayer density analysis of polysaccharide thin films at the example of cellulose is presented. In detail, a model was developed for the evaluation of the density in different layers across the thickness direction of the film.
Carina Sampl   +9 more
doaj   +1 more source

High-frequency performance of electric field sensors aboard the RESONANCE satellite [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2015
We present the high-frequency properties of the eight electric field sensors as proposed to be launched on the spacecraft "RESONANCE" in the near future.
M. Sampl   +6 more
doaj   +1 more source

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