Results 21 to 30 of about 170 (109)
A distance correlation index of spatial dependence for compositional data [PDF]
, 2019 Geographical data in economic, social or environmental sciences are usually recorded as compositions, i.e. relative frequencies, and a common inquiring problem concerns the analysis of these data over different geographical regions.
Andreano M. S. +2 more
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The Research of Feature Extraction Method of Liver Pathological Image Based on Multispatial Mapping and Statistical Properties [PDF]
Computational and Mathematical Methods in Medicine, 2016 We propose a new feature extraction method of liver pathological image based on multispatial mapping and statistical properties. For liver pathological images of Hematein Eosin staining, the image of R and B channels can reflect the sensitivity of liver pathological images better, while the entropy space and Local Binary Pattern (LBP) space can reflect
Huiling Liu +3 more
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Frontiers in Public Health, 2022 This paper addresses the spatial pattern of urban biomedicine innovation networks by separately using four scales, i.e., the national scale, interregional scale, urban agglomeration scale, and provincial scale, on the basis of Chinese biomedicine patent data from the incoPat global patent database (GPD) (2001–2020) and using the method of social ...
Zhimin Ren +14 more
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Smart Agricultural TechnologyIntegrating diverse data sources for site-specific management zones (SSMZ) in precision agriculture is a complex task. Soil surveys using apparent electrical conductivity (ECa) have proven effective in capturing field variability. However, relying solely
Nesrine Chaali +6 more
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Principal component analysis with georeferenced data : an application in precision agriculture [PDF]
, 2012 La utilización de nuevas tecnologías asociadas a la agricultura de precisión permite capturar información de múltiples variables en gran cantidad de sitios georreferenciados dentro de lotes en producción.
Balzarini, Mónica +3 more
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GENERATION OF INTEGRATED MULTISPATIAL INPUT‐OUTPUT MODELS OF CITIES (GIMIMoC) i: INITIAL STAGE
Papers in Regional Science, 1993 This paper deals with the first stage — initial description — of the Generation of an Integrated Multispatial Input-output Model of Cities (GIMIMoC), which incorporates multiple systems (urban economic, socio-demographic and housing subsystems) and multiple spatial scales (urban zone, city, region and nation) into a framework. The framework consists of
Yu‐xian Jin, Alan Wilson
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Plasma kinetic effects on interfacial mix and burn rates in multispatial dimensions
Physics of Plasmas, 2019 The physics of mixing in plasmas is of fundamental importance to inertial confinement fusion and high energy density laboratory experiments. Two- and three-dimensional (2D and 3D) particle-in-cell simulations with a binary collision model are used to explore kinetic effects arising during the mixing of plasma media.
L. Yin +5 more
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Microbiology Spectrum, 2022 The present study highlights the importance of fungal communities in an endangered plant, T. sutchuenensis . Comparative analysis of soil samples in nearly all extant T. sutchuenensis populations identified that soil properties, especially soil nutrients, might play critical roles in the ...
You-wei Zuo +9 more
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Distribution patterns of benthic macroinvertebrate communities based on multispatial-scale environmental variables in the river systems of Republic of Korea [PDF]
Journal of Freshwater Ecology, 2020 Understanding the relationship between benthic macroinvertebrates and environmental variables is the first step toward establishing sustainable freshwater ecosystems in terms of biodiversity, and this knowledge can be applied in river management. We analyzed major environmental variables that affect biotic communities on the national scale in the ...
Jeong-Ki Min, Dong-Soo Kong
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Variabilidad espacial multivariada en variables de suelo y rendimiento a escala fina [PDF]
, 2016 El manejo sitio-específico dentro de un lote requiere delimitar zonas homogéneas. Múltiples variables, tales como algunas propiedades del suelo, son usadas para la zonificación.
Balzarini, Monica Graciela +3 more
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