Results 211 to 220 of about 292,599 (242)

Alterations of the composition and spatial organization of the microenvironment following non-dysplastic Barrett’s esophagus through progression to cancer

Lin M, Hickey JW, Passman A, Carlotti E, Devkumar S, Derwa YH, ChinAleong J, Hackett RJ, Evans J, Sangwan V, Novelli MR, Justo MR, Wright NA, Jansen M, Underwood TJ, Huang S, Gascard P, McLean MH, Schürch CM, Tlsty TD, Ferri L, Nolan GP, McDonald SA.   +22 more
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Hyphal growth determines spatial organization and coexistence in a pathogenic polymicrobial community within alveoli-like geometries

Mancini L, Saliekh L, Claydon R, Kotar J, Benyei E, Munro CA, Shendruk TN, Brown A, Welch M, Cicuta P.   +9 more
europepmc   +1 more source

Unraveling Microglial Spatial Organization in the Developing Human Brain with DeepCellMap, a Deep Learning Approach Coupled to Spatial Statistics

Perochon T, Krsnik Z, Massimo M, Ruchiy Y, Romero AL, Mohammadi E, Li X, Long KR, Parkkinen L, Blomgren K, Lagache T, Menassa DA, Holcman D.   +12 more
europepmc   +1 more source

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Spatial genome organization

Experimental Cell Research, 2004
The linear sequence of genomes exists within the three-dimensional space of the cell nucleus. The spatial arrangement of genes and chromosomes within the interphase nucleus is nonrandom and gives rise to specific patterns. While recent work has begun to describe some of the positioning patterns of chromosomes and gene loci, the structural constraints ...
Luis A, Parada, Sotiria, Sotiriou, Tom, Misteli   +2 more
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Chimpanzee Spatial Memory Organization

Science, 1973
Juvenile chimpanzees, carried around an outdoor field and shown up to 18 randomly placed hidden foods, remembered most of these hiding places and the type of food that was in each. Their search pattern approximated an optimum routing, and they rarely rechecked a place they had already emptied of food.
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Social Organization and Spatial Organization

Human Relations, 1976
In afirst experiment groups offivesubjects solved problems while seated at either a circular or a rectangular table. The leader's position at the end of the rectangular table enhanced his ability to direct the group. Leaders of the circular table did not benefit from a privileged position and were forced to ease group tension arising from competing ...
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Self-organized spatial pattern determines biodiversity in spatial competition

Journal of Theoretical Biology, 2012
In a simple cellular automata model it is shown that self-organization of spatial pattern in a community of strong competitors may generate a previously unrecognized mechanism of species richness determination. Employing some well-known general properties of interspecific competition, we elaborate a theoretical framework that generates both spatial ...
Vandermeer, John, Yitbarek, Senay
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Socio-spatial organization and spatial ecology

2017
Home ranges of males (1204 km2) and females (1510 km2) were similar. Female home range size was positively related to the dispersion of prey and generally, but not exclusively, they displayed home range fidelity. Overlap between female home ranges was extensive, although they rarely met up.
M.G.L. Mills, M.E.J. Mills
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Neurodynamics with spatial self-organizations

Biological Cybernetics, 1991
A neural network architecture with self-organization in phase and actual space is proposed and discussed. Special type of differential local interconnections simulating diffusion, dispersion, and convection were investigated. It is shown that these interconnections are responsible for biological pattern formation in a homogeneous neural structure.
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Accessibility, Efficiency, and Spatial Organization

Environment and Planning A: Economy and Space, 1979
The author makes the hypothesis that higher spatial equity does not always mean lower economic efficiency. An attempt is made to check this hypothesis by working out four alternative spatial organizations—described as egalitarian, centralistic, moderate, and moderately concentrated—and evaluating them from the viewpoint of spatial equity and economic ...
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