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Spatial variability of physical attributes of soil under different use and management conditionsVariabilidade espacial de atributos físicos do solo sob diferentes usos e manejos
(2011-01-01)
The soil tillage and the vegetable species have expressive effect on spatial variability of soil. The objective of this work was to study the spatial variability of some physical attributes of savannah soil (Oxisol) of ...
Seasonal and spatial variability in condition of age-0+ Argentine hake Merluccius hubbsi Marini, 1933, in the San Jorge Gulf (Argentina): A bottom-up perspective
(Wiley Blackwell Publishing, Inc, 2020-11)
In the north Patagonian region of the Argentinean Continental Shelf, the San Jorge Gulf (SJG; 45°‐47°S, 65°30ʹ‐67°30ʹW) is the main nursery ground of age‐0+ Argentine hake Merluccius hubbsi Marini, 1933, one of the most ...
Spatial distribution of physical attributes of an Ultisol under papaya crop
(Comunicata Scientiae, 2019)
Effective potential of two coupled binary matter wave bright solitons with spatially modulated nonlinearity
(Iop Publishing Ltd, 2009-10-28)
The interaction of two coupled binary matter wave bright solitons is investigated by means of the variational approach in the presence of spatially varying nonlinearity. The effective potential characterizing the interaction ...
Effective potential of two coupled binary matter wave bright solitons with spatially modulated nonlinearity
(Iop Publishing Ltd, 2009-10-28)
The interaction of two coupled binary matter wave bright solitons is investigated by means of the variational approach in the presence of spatially varying nonlinearity. The effective potential characterizing the interaction ...
Physical exercise, neuroplasticity, spatial learning and memory
(Springer Basel Ag, 2016)
There has long been discussion regarding the positive effects of physical exercise on brain activity. However, physical exercise has only recently begun to receive the attention of the scientific community, with major ...
Chlorophyll-a MODIS mesoscale variability in the Inner Sea of Chiloe, Patagonia, Chile (41-43 degrees S): Patches and Gradients?
(UNIV VALPARAISO, 2010)
Satellite images are powerful tools to describe meso-and large-scale spatial structures, thus helping in the comprehension of the physical-biological processes taking place in the ocean. The objective of this study was to ...
A spatial stochastic model for rumor transmission
(SpringerNew York, 2012)
We consider an interacting particle system representing the spread of a rumor by agents on the d-dimensional integer lattice. Each agent may be in any of the three states belonging to the set {0,1,2}. Here 0 stands for ...
Spatial soil moisture mapping through multi-temporal analysis of ERS-SAR pri data
(1997-03-14)
The scattering of microwaves from soil depends on several surface characteristics, such as the roughness, vegetation and the moisture content of the top layer. Knowledge of the temporal and spatial distribution of this ...