Suggested Topics within your search.
Suggested Topics within your search.
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1801
Quantifying and interpreting biologically meaningful spatial signatures within tumor microenvironments
Published 2025-03-01“…Abstract The tumor microenvironment (TME) plays a crucial role in orchestrating tumor cell behavior and cancer progression. Recent advances in spatial profiling technologies have uncovered novel spatial signatures, including univariate distribution patterns, bivariate spatial relationships, and higher-order structures. …”
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1802
Spatial and Temporal Distribution of Nanoflare Heating during Active Region Evolution
Published 2025-01-01“…Post-emergence, energy is deposited by both low- and intermediate-frequency nanoflares, while as the AR ages, the contribution from intermediate- and high-frequency nanoflares increases. The spatial distribution of heating frequencies across the AR reveals a clear pattern: the core of the active region spends most of its time in a low-frequency heating state, the periphery is dominated by high-frequency heating, and the region between the core and periphery experiences intermediate-frequency heating.…”
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1803
Applicability of the Online Short Spatial Ability Battery to university students testing
Published 2023-12-01“…Multiple studies advocate an importance of spatial abilities (SA) for educational and occupational success, especially in STEM. …”
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1804
A Spatial analysis of chickenpox in Chongqing, China, during 2015–2023
Published 2025-05-01“…Descriptive analysis and flexible spatial scan statistic were used to summarize epidemiological and spatial clusters of chickenpox cases. …”
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1805
Adaptive Gap-Filling of Multispectral Images at Coarse and Fine Spatial Resolution
Published 2025-01-01“…The method combines different spatial and temporal gap-filling methods. The specific combination of methods is orchestrated to adapt to each image, mainly on the basis of the fractional abundance and spatial pattern of cloud cover. …”
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1806
Analysis and prediction of infectious diseases based on spatial visualization and machine learning
Published 2024-11-01“…Firstly, we used ArcGIS software to analyze the spatial agglomeration pattern of the number of patients in various regions of China through global spatial autocorrelation analysis, local spatial autocorrelation analysis, center of gravity trajectory migration algorithm and other statistical tools; In addition, the areas with serious COVID-19 epidemic and requiring special attention were screened out. …”
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1807
The impact of spatial layout on safety risks of urban natural gas pipelines
Published 2024-12-01“…Drawing from the actual spatial configuration around the pipeline and local climatic characteristics, the study delves into the distribution patterns of natural gas leakage diffusion and explosion accident consequences, considering various factors such as leakage apertures, soil porosity, and spatial layouts. …”
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1808
The interaction of spatial planning and transport policy: A regional perspective on sprawl
Published 2014-03-01“…Our results suggest that transport policy is obviously effective in addressing transport externalities, while it would have to be set at a politically infeasible stringency to have an effect on residential patterns. As for spatial planning instruments (i.e., expanding housing supply in central regions or limiting it in peripheral regions), we find a strong potential to influence residential choice and hence urban sprawl. …”
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1809
Analysis of single-cell and spatial transcriptomics in TNBC cell-cell interactions
Published 2025-02-01“…The present study provides an overview of the technical characteristics of scRNA-seq and ST, highlighting their applications in exploring TNBC heterogeneity, cell spatial distribution patterns, and intercellular interactions. …”
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1810
Assessment of cigarette butt pollution and its Spatial distribution in Northeastern Iran
Published 2025-07-01“…Abstract This study investigates the spatial distribution and severity of cigarette butt (CB) pollution in Mashhad, Iran, using the cigarette butt pollution index (CBPI). …”
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1811
Spatial heterogeneity and peptide availability determine CTL killing efficiency in vivo.
Published 2014-09-01“…Quantitatively, what impacts are made by the spatial distribution of targets and effectors, and the level of peptide-MHC on the target cell surface? …”
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1812
Spatial Epidemiology and Its Role in Prevention and Control of Swine Viral Disease
Published 2024-09-01“…To support novices, frontline veterinarians, and public health policymakers in navigating its complexities, we provide a comprehensive overview of the common applications of spatial epidemiology in SVD. These applications are classified into four categories based on their objectives: visualizing and elucidating spatiotemporal distribution patterns, identifying risk factors, risk mapping, and tracing the spatiotemporal evolution of pathogens. …”
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1813
Image-Text Joint Learning for Social Images with Spatial Relation Model
Published 2020-01-01“…Meanwhile, our method considers spatial relations while matching.…”
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1814
A Streaming Algorithm for Online Estimation of Temporal and Spatial Extent of Delays
Published 2017-01-01“…First, the proposed algorithm uses streaming input from individual sensors to detect a deviation from normal traffic patterns, referred to as anomalies, which is used as an early indication of delay occurrence. …”
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1815
Ultralow‐Dimensionality Reduction for Identifying Critical Transitions by Spatial‐Temporal PCA
Published 2025-05-01“…Abstract Discovering dominant patterns and exploring dynamic behaviors especially critical state transitions and tipping points in high‐dimensional time‐series data are challenging tasks in study of real‐world complex systems, which demand interpretable data representations to facilitate comprehension of both spatial and temporal information within the original data space. …”
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1816
Spatial and Temporal Distribution Characteristics and Value Cognition of Shaanxi’s Hospital Heritage
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1817
Dual-Stream Spatially Aware Transformer for Remote Sensing Image Captioning
Published 2025-01-01“…In addition, we design a spatially aware attention mechanism that encodes relative spatial relationships into the Transformer, allowing the model to better capture object distribution patterns and geometric relationships. …”
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1818
Research on 3D Building Individualization Technology Based on Spatial Constraints
Published 2025-07-01“…To address this issue, this paper proposes a 3D building footprint extraction method based on spatial constraints. The method designs spatial constraint rules based on three dimensions: height, direction, and distance, combining geometric features with spatial distribution patterns. …”
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1819
Flexible analysis of spatial transcriptomics data (FAST): a deconvolution approach
Published 2025-01-01“…Abstract Motivation Spatial transcriptomics is a state-of-art technique that allows researchers to study gene expression patterns in tissues over the spatial domain. …”
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1820
User Preferences of Airbnb Accommodation Spatially in The Special Region of Yogyakarta, Indonesia
Published 2025-06-01“…Content analysis was carried out by categorized information units for each review and grouped it in form of positive (satisfied) or negative (dissatisfied). For Airbnb spatial data, spatial analysis was performed based on distribution patterns, proximity to road access and tourist sites, and the associations between accommodations and surrounding objects. …”
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