Nowadays, it is proposed "Firmly implement the rural revitalization strategy", and rural revitalization has risen to the level of national-level strategy. Human geography is to respond to the cultural effects produced by various residents with similar living habits together. As a spatial science, GIS, with its unique spatial viewpoint and spatial thinking, reveals the spatial distribution characteristics and dynamic change laws of various things and phenomena from spatial interconnections and interactions. From the spatial objects studied by GIS, this paper puts forward thoughts on the new directions of GIS development: expanding from Earth space to cosmic space, it is necessary to build coordinate system and cosmic geospatial information system, lunar geospatial information system, etc.; extending from outdoor space to indoor space, it is necessary to develop indoor geospatial information system and expand to underwater space and underground space; from macro to micro space, we can develop sports geospatial information system for games, human geospatial information system for life and health management, etc.; facing the era of big data, we can develop theories and methods of spatial analysis of big data and contribute to the development of big data science. Thus, the way of constructing GIS based on human geospatial analysis can be built in the context of the era of rural revitalization. The purpose of the research in this paper is mainly to show the role of GIS in the construction of human geography space. Through GIS means, it can better gather some villages in human geography, have a better form of expression, and can better construct a spatial information system.
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http://dx.doi.org/10.1155/2022/6217760 | DOI Listing |
Radiat Prot Dosimetry
January 2025
Department of Mechanical & Industrial Engineering, University of Toronto, Toronto, Ontario M5S 3G8, Canada.
This study assesses the activity concentrations of the radionuclides 238U, 232Th, and 40K in soil samples collected from Wolaita Sodo town, located in the Southern Nations, Nationalities, and Peoples' (SNNP) Region, Ethiopia. A gamma-ray spectrometer equipped with a NaI(Tl) detector was used for the measurements. The concentrations of 238U, 232Th, and 40K varied from 3.
View Article and Find Full Text PDFMethodsX
June 2025
Department of Computer Engineering, Pimpri Chinchwad College of Engineering, Nigdi, Pune 411044, India.
Recent advancements in artificial intelligence (AI) have increased interest in intelligent transportation systems, particularly autonomous vehicles. Safe navigation in traffic-heavy environments requires accurate road scene segmentation, yet traditional computer vision methods struggle with complex scenarios. This study emphasizes the role of deep learning in improving semantic segmentation using datasets like the Indian Driving Dataset (IDD), which presents unique challenges in chaotic road conditions.
View Article and Find Full Text PDFJ Environ Manage
January 2025
Nectar Technologies Inc., 6250 Rue Hutchison #302, Montréal, QC, Canada. Electronic address:
Honey bees (Apis mellifera) play an important role in our agricultural systems. In recent years, beekeepers have reported high colony mortality rates in several parts of the world. Inadequate foraging landscapes are often cited as a major factor deterring honey bee colony health.
View Article and Find Full Text PDFSci Total Environ
January 2025
HEOA - West China Health & Medical Geography Group, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, Sichuan 610044, China; Institute for Healthy Cities and West China Research Centre for Rural Health Development, West China-PUMC C.C. Chen Institute of Health, Sichuan University, Chengdu, Sichuan 610044, China. Electronic address:
To comprehensively assess regional landslide hazards, we propose a geospatial approach that jointly evaluates both the probability of occurrence (susceptibility) and potential destructive power (intensity) within a single framework, overcoming the limitations of previous studies that treated these two disaster scenarios independently. Focusing on the largest landslide event triggered by the Wenchuan earthquake in China, we collected landslide occurrence and count data at the slope unit level, alongside 18 environmental factors, including seismic data. To enable this multi-hazard single-framework evaluation, we employed two Bayesian spatial joint regressions: the spatial shared component model (SSCM) and the spatial shared hyperparameter model (SSHM).
View Article and Find Full Text PDFJMIR Cancer
January 2025
Center for Biomedical Informatics, Department of Pediatrics, College of Medicine, University of Tennessee Health Science Center, 50 N. Dunlap St, Memphis, TN, 38103, United States, 1 9012875836.
Background: Breast cancer screening plays a pivotal role in early detection and subsequent effective management of the disease, impacting patient outcomes and survival rates.
Objective: This study aims to assess breast cancer screening rates nationwide in the United States and investigate the impact of social determinants of health on these screening rates.
Methods: Data on mammography screening at the census tract level for 2018 and 2020 were collected from the Behavioral Risk Factor Surveillance System.
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