Results 51 to 60 of about 16,522,526 (371)

PHYSICAL PROPERTIES OF SPECKLES [PDF]

open access: yes, 1978
Speckles are no longer regarded merely as a noise element, but as a carrier of information to be used in different applications. This offers a powerful and simple tool for studying surface roughness, for measuring displacement and strain, and for deformation and vibration analysis.
openaire   +3 more sources

Fractionation of Buckwheat Seed Phenolics and Analysis of Their Antioxidant Activity

open access: yesPolish Journal of Food and Nutrition Sciences, 2015
Five fractions of phenolic compounds were obtained from the extract of common buckwheat seed (Fagopyrum esculentum Moench) using Sephadex LH-20 column chromatography with methanol as a mobile phase.
Karamać Magdalena   +2 more
doaj   +1 more source

Physicalism and the Mind [PDF]

open access: yes, 2014
This book addresses a tightly knit cluster of questions in the philosophy of mind. There is the question: Are mental properties identical with physical properties?
Francescotti, Robert
core   +2 more sources

From NIR spectra to singular wavelengths for the estimation of the oil and water contents in olive fruits

open access: yesGrasas y Aceites, 2018
Knowledge about the oil and water contents in olive fruits is required to determine orchard management, harvest time, and the oil extraction process.
N. Hernández-Sánchez   +1 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

Physical-Chemical Properties of Strawberry Pseudofruits Submitted to Applications of Zinc Oxide Nanoparticles [PDF]

open access: yes, 2018
Strawberry cultivation is appreciated in many countries because of the fruit's well-defined, attractive and nutritional sensorial characteristics. As such, it is of great commercial value.
C, C. L. (Carlesso)   +7 more
core  

Physical limits to sensing material properties

open access: yes, 2019
Constitutive relations describe how materials respond to external stimuli such as forces. All materials respond heterogeneously at small scales, which limits what a localized sensor can discern about the global constitution of a material.
Beroz, Farzan   +3 more
core   +1 more source

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

open access: yesFEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

Physical and mechanical properties of the south Mashhads granites, Robat Toroghs area (North East of Iran) [PDF]

open access: yes, 2017
Recognition of intact rockrsquos engineering characteristics in construction projects that are dealing with the foundation rock, is quite important and in the primary stages of implementing engineering structures will be seriously considered.
Azghandinezhad, S. (Saba)   +3 more
core  

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