Suggested Topics within your search.
Suggested Topics within your search.
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Close Males Sing With Dissimilar Minimum Frequency and Repertoire Size in a Wild Passerine
Published 2025-04-01“…We found that the minimum frequency and the repertoire size of neighbors differed, but this pattern was not shaped by the investigated predictors. …”
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6323
Spatiotemporal Typhoon Damage Assessment: A Multi-Task Learning Method for Location Extraction and Damage Identification from Social Media Texts
Published 2025-04-01“…A case study of three recent typhoons (In-fa, Chaba, and Doksuri) that hit China’s coastal regions reveals the spatial distribution and temporal pattern of typhoon damage, providing actionable insights for disaster management and resource allocation. …”
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6324
Spatiotemporal Evolution and Influencing Factors of Carbon Footprint in Yangtze River Economic Belt
Published 2025-03-01“…The results show (1) a significant growth trend in carbon footprint, with rapid expansion from 2000 to 2012, followed by fluctuating growth from 2012 to 2022; (2) a west-to-east “low–high” spatial pattern, where disparities have narrowed but absolute gaps continue to widen, leading to polarization; and (3) economic growth and urban expansion as the primary drivers of carbon footprint growth, while ecological land use pressure and carbon sequestration capacity played a major role in mitigation, with the impact of carbon sequestration foundations remaining limited. …”
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6325
An indoor IoT-based LiFi system using LEDs for sensor data transfer
Published 2025-03-01“…MATLAB software is used to evaluate the performance of the spatial radiance pattern and illuminance intensity of an LED Array used and received power depending on a line-of-sight (LOS) channel.…”
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6326
Towards Automated Real-Time Detection and Location of Large-Scale Landslides through Seismic Waveform Back Projection
Published 2019-01-01“…To identify the potential landslide events, the seismic recordings are band-passed from 1 to 3 Hz and the spectrum pattern in the time-frequency domain is used to distinguish landslides from other types of seismic sources based upon carefully selected empirical criteria. …”
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6327
Thermal released mercury: a new exploration technology for natural gas hydrate exploration in Tibetan Plateau permafrost area
Published 2025-03-01“…By analyzing the spatial relationship between TRM anomalies and hydrocarbon anomalies, this study proposes a geogas migration mechanism for the formation of TRM anomalies. …”
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6328
Metagenomic insights into surface sediment microbial community and functional composition along a water-depth gradient in a subtropic deep lake
Published 2025-07-01“…Our results showed that Shannon diversity peaked at the thermocline for microbial communities, while a U-shaped pattern for functional genes. Microbial communities and functional genes in the surface sediments showed higher spatial heterogeneity at the shallow layer, whereas those at deeper layers tended toward more homogenized. …”
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6329
Normative Modeling Reveals Age‐Atypical Cortical Thickness Differences Between Hepatic Steatosis and Fibrosis in Non‐Alcoholic Fatty Liver Disease
Published 2025-04-01“…Mass univariate analysis was conducted to compare steatosis and fibrosis groups, and the spatial patterns of regional heterogeneity were qualitatively analyzed. …”
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6330
Hydrocarbon accumulation characteristics and main controlling factors of major salt-bearing basins in Central Asia
Published 2025-03-01“…Based on the latest petroleum geological data, this study systematically compares the structural and sedimentary evolution, petroleum geological characteristics, and hydrocarbon distribution patterns of the basins. The main factors controlling hydrocarbon distribution in salt-bearing basins are thoroughly analyzed to deepen the understanding of regional hydrocarbon accumulation patterns in Central Asia. …”
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Accumulation of tissue-resident natural killer cells, innate lymphoid cells, and CD8+ T cells towards the center of human lung tumors
Published 2023-12-01“…Chemokine receptor expression patterns indicated different modes of tumor-infiltration and/or residency between trNK cells and CD8+ TRM cells. …”
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6332
Satellite-Based Prediction of Water Turbidity Using Surface Reflectance and Field Spectral Data in a Dynamic Tropical Lake
Published 2025-07-01“…In this study, we utilized Landsat satellite imagery in conjunction with near-synchronous in situ reflectance measurements to monitor spatial and seasonal turbidity patterns between 2023 and 2025. …”
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6333
Generation of Soil Site Suitability Maps for Major Crops Grown in Nethakuppam Watershed of Ramachandrapuram Mandal in Chittor District Using RS and GIS
Published 2021-05-01“…The GPS data at each sample location was collected.A study was undertaken to evaluate their soil site suitability forRice, Sugarcane and Ground nut.The soil site suitability maps for rice, sugarcane and groundnut delineate the areas in to suitable and not suitable which could be utilized for selecting the proper cropping pattern at local level. Suitability analysis of rice crop in study area indicated 92 ha is highly suitable (S1), 648 ha is moderately suitable (S2) and 1508 ha is marginally suitable (S3). …”
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Zoning of the Disaster-Inducing Environment and Driving Factors for Landslides, Collapses, and Debris Flows on the Qinghai–Tibet Plateau
Published 2025-06-01“…This nonlinear coupling of factors shapes a disaster geographic pattern characterized by “dense in the east and sparse in the west”. …”
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Across-Beam Signal Integration Approach with Ubiquitous Digital Array Radar for High-Speed Target Detection
Published 2025-07-01“…This algorithm first corrects ABU by rotating beam–domain coordinates to align scattered energy into the final beam unit, reshaping the signal distribution pattern. Then, the KTMF method is utilized to focus target energy in the time-frequency domain. …”
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Socio‐Ecological Impacts of the Investment of Urban Nature in Heat Mitigation for Two Megacities
Published 2025-06-01“…The inequitable distribution of UG resulted in a high level of mismatch in supply demand of ES, revealing a pattern of distributional ecological injustice within city. …”
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Widefield ultra-high-density optical breast tomography system supplementing x-ray mammography
Published 2025-03-01“…The OMCI system utilizes large field-of-view structured light illumination and single-pixel-camera based detection techniques to produce ultra-high spatial sampling density while ensuring that the inverse problem remains compact via the development of a unique target-adaptive pattern optimization technique to achieve compressive-sensing based measurements. …”
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Long-Term Spatiotemporal Information Extraction of Cultivated Land in the Nomadic Area: A Case Study of the Selenge River Basin
Published 2025-06-01“…Traditional nomadic areas showed a spatial pattern of reconstruction, characterized by a significant transformation to agricultural land. …”
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Three-periodic 1D photonic crystals based on dielectric oxides SiO2, Al2O3, TiO2, ZrO2: an emerging class of structures with wide possibilities for applied photonics
Published 2024-06-01“…It is found that the group of medium-contrast structures has a greater flexibility in the formation and rearrangement of the PBG due to a practically equivalent effect of the optical properties of both cells on the transmission spectrum. An analysis of the spatial-angular distribution of the transverse component of the Umov-Poynting vector and variation in the number of subcells (internal periods) shows that the structure of this group can provide a controlled radiation pattern (at a telecommunication wavelength of 1.55 μm) on the lateral surface of the PC. …”
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