Results 251 to 260 of about 293,878 (305)

Ontogeny of murine bony semicircular canal form

The Anatomical Record, EarlyView.
Abstract The labyrinthine geometry and functional anatomy of the semicircular canals have intrigued scientists for decades, and there has been considerable interest in understanding how these complex structures grow and develop with evidence emerging from human studies that size maturation occurs exceptionally early by comparison with other systems ...
Marcela Cárdenas‐Serna, Nathan Jeffery   +1 more
wiley   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

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CdTe homogeneity region

Inorganic Materials, 2013
The homogeneity limits of CdTe at Cd-rich side were examined by direct physico-chemical technique in 1207–1354 K temperature range. It was found out that a significant disorder in CdTe crystal structure took place near the maximum melting temperature.
E. N. Mozhevitina, B. N. Levonovich, I. Ch. Avetisov   +2 more
openaire   +1 more source

Homogeneously staining regions and tumorigenicity

International Journal of Cancer, 1983
AbstractA homogeneously staining region (HSR), a chromosome abnormality associated with gene amplification, was found to increase in length coincident with an enhancement in tumorigenicity when cells from a human retinoblastoma cell line were serially passaged in athymic (nu/nu) mice.
F, Gilbert, G, Balaban, D, Brangman, N, Herrmann, A, Lister   +4 more
openaire   +2 more sources

Regional resistivity variations in lens homogenates

Experimental Eye Research, 1987
The response of the lens to changes in the distribution and concentration of electrolytes can be measured by characterizing the changes in resistivity that occur secondary to variations in intracellular composition. Regional intracellular cytoplasmic resistivities of lens fiber cells can be approximated by homogenates isolated from the cortex and ...
J R, McEwan, P N, Farnsworth
openaire   +2 more sources

Homogeneity testing: How homogeneous do heterogeneous cross-correlated regions seem?

Journal of Hydrology, 2008
The homogeneity of the flood frequency regime for a given pooling-group of sites is a fundamental assumption for many regional flood frequency analysis techniques. Assessing regional homogeneity is a critical step, which may be complicated by the presence of cross-correlation among flood sequences.
CASTELLARIN, ATTILIO, Burn D. H., BRATH, ARMANDO   +2 more
openaire   +1 more source

Homogeneous climate regions in Pakistan

International Journal of Global Warming, 2011
In this study, monthly average meteorological data and spatial coordinates are supposed to influence the climate variation. The geographical coordinates are transformed by using the Lambert projection method and are combined with the meteorological data.
Ijaz Hussain, Juergen Pilz, Gunter Spoeck   +2 more
openaire   +1 more source

Acute social stress modulates coherence regional homogeneity

Brain Imaging and Behavior, 2018
It is a generally accepted observation that individuals act differently under stress. Recent task-based neuroimaging studies have shown that individuals under stress favor the intuitive and fast system over the deliberative and reflective system. In the present study, using a within-subjects design in thirty young adults, we examined whether and how ...
Jingjing, Chang, Rongjun, Yu
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Real-time maximally stable homogeneous regions

Journal of Real-Time Image Processing, 2020
In this paper, we present the concept of maximally stable homogeneous regions (MSHR). MSHR are conceptually very similar to maximally stable extremal regions but can be segmented in images with an arbitrary number of channels. The computation of the presented MSHR relies on the construction of a quasi-flat zone hierarchy.
openaire   +1 more source