Results 21 to 30 of about 149 (99)

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, Huiyan Jiang, Bingbing Xia, Dehui Yi   +3 more
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Research on the evolution of the Chinese urban biomedicine innovation network pattern: An analysis using multispatial scales

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, Jiaao Yu, Liping Qiu, Xuya Hong, Shaobin Wei, Haiyan Zhou, Xiao Hu, Xiaolei Zhang, Wei Zhang, Isaac Akpemah Bathuure, Qican Yang, Ning Su, Wei Lee, Xiaoping Wang, Hao Hu   +14 more
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Enhancing irrigation management: Unsupervised machine learning coupled with geophysical and multispectral data for informed decision-making in rice production

Smart Agricultural Technology
Integrating 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, Carlos Manuel Ramírez-Gómez, Camilo Ignacio Jaramillo-Barrios, Sarah Garré, Oscar Barrero, Sofiane Ouazaa, John Edinson Calderon Carvajal   +6 more
doaj   +1 more source

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, Bruno, Cecilia, Costa, José Luis, Córdoba, Mariano   +3 more
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Establishment of homogeneous zones in a soil of alluvial origin

Ciência e Agrotecnologia
Soils have the ability to maintain plant growth and biological activity due to their physical and chemical properties. The aim of this study was to observe the spatial distribution of some chemical properties of the soil, such as pH, organic matter (OM),
Camilo Ignacio Jaramillo-Barrios, Andrés Felipe Ortiz-Rico, Gustavo Alfonso Araujo Carrillo, Viviana Marcela Varón-Ramírez   +3 more
doaj   +1 more source

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, B. J. Albright, E. L. Vold, W. D. Nystrom, R. F. Bird, K. J. Bowers   +5 more
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Contrasting Responses of Multispatial Soil Fungal Communities of Thuja sutchuenensis Franch., an Extremely Endangered Conifer in Southwestern China

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, Ping He, Jia-hui Zhang, Wen-qiao Li, Deng-hao Ning, Yu-lian Zeng, Ying Yang, Chang-ying Xia, Huan Zhang, Hong-ping Deng   +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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Colombian financial map through georeferencing tools [PDF]

, 2021
En Colombia debido al desconocimiento de estatus o situación financiera en el país, existe un desaprovechamiento de oportunidades para contribuir con el desarrollo de la economía, por tal motivo esta investigación representa el mapa financiero de ...
Téllez Anaya, Edgar Steven
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