Results 181 to 190 of about 110,976 (256)

Bowls

open access: yes, 2008
DeStefano, Cassandra S.
core  

Spectromicroscopy Analysis of Chicken Egg Shells

open access: yesX-Ray Spectrometry, EarlyView.
ABSTRACT Chicken egg shells, taken from farm and backyard eggs of different suppliers from different regions in Brazil were collected for chemical/structural analysis, in order to try to find if there is a relation between egg shells composition and the type of production (farm or backyard), the egg shell color and the region of production.
Mariana Muniz Delgado Lopes   +4 more
wiley   +1 more source

AstroECP: towards more practical electron channeling contrast imaging

open access: yesJournal of Applied Crystallography, EarlyView.
We explore and address many of the major challenges associated with using electron channeling contrast imaging in a scanning electron microscope, with the goal of more easily revealing and characterizing crystalline defects such as dislocations.Electron channeling contrast imaging (ECCI) is a scanning electron microscope based technique which enables ...
M. Haroon Qaiser   +7 more
wiley   +1 more source

Quantifying venom in African snakes: Insights into protein content, yield and body size associations. [PDF]

open access: yesToxicon X
French S   +8 more
europepmc   +1 more source

Eco‐evolutionary dynamics of partially migratory metapopulations in spatially and seasonally varying environments

open access: yesJournal of Animal Ecology, EarlyView.
Partial seasonal migration is rarely considered in a metapopulation context. Here, Haaland et al. use an eco‐evolutionary model revealing how partially migratory metapopulations may arise and be maintained, and how seasonal migrants may cause effects of local extreme climatic events to percolate through metapopulations across diverging temporal and ...
Thomas R. Haaland   +7 more
wiley   +1 more source

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