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Suggested Topics within your search.
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2441
µID-TIMS: spatially resolved high-precision U–Pb zircon geochronology
Published 2024-11-01“…This system enables micrometer-resolution sampling of zircon growth domains with real-time monitoring by cathodoluminescence SEM imaging. …”
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2442
Investigating Two-dimensional Horizontal Mesh Grid Effects on the Eulerian Atmospheric Transport Model Using Artificial Neural Network
Published 2024-04-01“…Abstract The complexity of monitoring is compounded by the environmental and health impacts linked to air pollution. …”
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2443
A fully atomistic model of the Cx32 connexon.
Published 2008-07-01“…Connexins are plasma membrane proteins that associate in hexameric complexes to form channels named connexons. Two connexons in neighboring cells may dock to form a "gap junction" channel, i.e. an intercellular conduit that permits the direct exchange of solutes between the cytoplasm of adjacent cells and thus mediate cell-cell ion and metabolic signaling. …”
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2444
Compact and Handheld SiPM-Based Gamma Camera for Radio-Guided Surgery and Medical Imaging
Published 2025-06-01“…With the LG-SiPM technology, it is possible to significantly reduce the number of readout channels to just eight, simplifying the complexity and lowering the power consumption of the readout electronics while still preserving a good position resolution. …”
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2445
A Framework for Symmetric-Quality S3D Video Streaming Services
Published 2024-11-01“…Previous studies have introduced Cross-View SHVC, which encodes two videos with different viewpoints and resolutions using a Cross-View SHVC encoder, where the low-resolution video is encoded as the base layer and the other video as the enhancement layer. …”
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2446
Investigating the contribution of understory to radiative transfer simulations through reconstructing 3-D realistic temperate broadleaf forest scenes based on multi-platform laser...
Published 2025-06-01“…Forests are complex, multi-layered ecosystems mainly comprising an overstory, understory, and soil. …”
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2447
Detection Method of Apple Alternaria Leaf Spot Based on Deep-Semi-NMF
Published 2024-11-01“…Each image in the dataset has a resolution of 512×512 pixels, in RGB color format, and was in JPEG format. …”
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2448
A labeled dataset for AI-based cryo-EM map enhancement
Published 2025-01-01“…Cryogenic electron microscopy (cryo-EM) has transformed structural biology by enabling near atomic resolution imaging of macromolecular complexes. However, cryo-EM density maps suffer from intrinsic noise arising from structural sources, shot noise, and digital recording, which complicates accurate model building. …”
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2449
GPR surveys and RPA aerial photography using in conducting geocryological studies on the Oka plateau in the Eastern Sayan ridge
Published 2022-06-01“…Aerial photography was carried out by a remotely piloted aircraft (RPA) DJI Inspire 1 Pro, equipped with a Zenmuse 3X camera (a resolution of 3840×2160 pixels) with a spatial resolution of 5.7–7.8 cm/pixel (in different years).In the structure of frozen lacustrine-alluvial sediments, three GPR complexes are distinguished, corresponding to the active layer and frozen rocks with different amounts of schlieren, lenses and layers of texture-forming ice. …”
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2450
Fine mapping genetic variants affecting birth weight in sheep: a GWAS of 3007 individuals using low-coverage whole genome sequencing
Published 2025-08-01“…Conclusion This study demonstrates the utility of lcWGS as a cost-effective, high-resolution tool for dissecting complex traits in livestock. …”
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2451
A Novel Geometry Agnostic Delay and Doppler Tracking Technique for GNSS-Reflectometry: Application to the GNOS-II Payload Onboard the FY-3E
Published 2025-01-01“…Furthermore, incoherent averaging DDMs at a temporal resolution of 200 ms can well detect the boundary between sea, ice, and soil in high-latitude and complex environments while maintaining high quality. …”
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2452
X-law operation for energy-efficient time-of-arrival positioning to achieve higher accuracy with lower bandwidth: A game-changer for UWB localization devices
Published 2024-12-01“…Ultra-wideband (UWB) technology is a good candidate for low-latency high-resolution localization. This paper proposes the x-law operation (XLO) to boost the positioning accuracy of UWB localization systems. …”
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2453
MMSE Reconstruction for 3D Freehand Ultrasound Imaging
Published 2008-01-01“…Furthermore, the current method cannot reconstruct uniform high-resolution data from several low-resolution B-scans. …”
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2454
Enhanced Adaptive Sine Multi-Taper Power Spectral Density Estimation for System Performance Evaluation in Low-Frequency Gravitational Wave Detection
Published 2025-04-01“…However, existing adaptive sine multi-taper algorithms suffer from low resolution and high computational complexity in obtaining the optimal cone number across the entire frequency domain, which has hindered its application in this field. …”
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2455
Comprehensive analysis of multi‐omics single‐cell data using the single‐cell analyst
Published 2025-06-01“…Abstract The rapid advancement of multi‐omics single‐cell technologies has significantly enhanced our ability to investigate complex biological systems at unprecedented resolution. …”
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2456
GWSC-SegMamba: Gate Wavelet Spatial Convolution Enhanced State Space Model for Multi-Temporal Agricultural Land Segmentation
Published 2025-01-01“…The study of multi-temporal satellite data for agricultural land segmentation faces significant computational challenges when processing extended temporal sequences, particularly due to CNNs’ limited receptive fields and Transformers’ quadratic complexity, since convolutional neural networks are constrained by local receptive fields, whereas Transformers experience quadratic complexity in their self-attention mechanisms. …”
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2457
Analytical model of Iran-Saudi Arabia relations from 1979 to 2024
Published 2025-06-01“…Extended AbstractIntroduction: As two powerful neighbors and regional rivals, Iran and Saudi Arabia have always maintained complex relations. Beyond the commonly cited geopolitical and ideological differences, the roots of their current relationship can arguably be found in a deeper layer of mutual actions and reactions. …”
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2458
Exploring a tristhione scorpionate ligand as a suitable chelator for the theranostic pair antimony-119 and antimony-117
Published 2024-11-01“…Preclinical SPECT/CT scanning of a mouse phantom containing purified 117Sb demonstrated excellent SPECT imaging properties of 117Sb with high spatial resolution comparable to that of technetium-99m. Conclusion We have explored the TMe chelator for complexation of radioantimony and devised a rapid chelation protocol suitable for the short half-life of 117Sb (T1/2 = 2.8 h). [1XXSb]Sb-TMe (1XXSb = 117Sb, 118mSb, 120mSb and 122Sb) demonstrated a high stability in presence of cysteine, although low stability was observed at pH > 4. …”
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2459
Combining long-read DNA and RNA sequencing to enhance molecular understanding of structural variations leading to copy gains
Published 2025-01-01“…Structural variants (SVs) significantly contribute to human disease, but their complexity often makes accurate characterization difficult with conventional methods. …”
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2460
Destripe Any Scale: Effective Stripe Removal Via Multiscale Decomposition Using the Luojia3-02 Stripe-Noise Dataset
Published 2025-01-01“…Compared with traditional methods, our approach exhibits superior robustness and adaptability in handling complex, large-swath scenarios, demonstrating the advantages of integrating deep-learning techniques with multiscale decomposition for stripe-noise removal.…”
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