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1241
The Extraordinary Long-lasting Infrared Echo of PS16dtm Reveals an Extremely Energetic Nuclear Outburst
Published 2025-01-01“…Such large energetic output compared to normal TDEs could be boosted by the preexisting accretion disk and gas clouds around the black hole. Our model can be validated in the near future by IR time-domain surveys such as the Near-Earth Object Surveyor, given the recent retirement of WISE. …”
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1242
Towards a Noninvasive Intracranial Tumor Irradiation Using 3D Optical Imaging and Multimodal Data Registration
Published 2007-01-01“…The 3D data used for the positioning is point clouds spread over the patient's head (CT-data usually acquired during treatment) and points distributed over the patient's face which are acquired with a structured light sensor fixed in the therapy room. …”
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1243
High-resolution canopy fuel maps based on GEDI: a foundation for wildfire modeling in Germany
Published 2025-01-01“…Instead of using field measurements, we generate (GEDI-) footprint-level estimates for canopy (Base) height (CH, CBH), cover (CC), bulk density (CBD), and fuel load (CFL) by segmenting airborne Light Detection and Ranging point clouds and processing tree-level metrics with allometric crown biomass models. …”
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1244
The Age–Velocity Dispersion Relations of the Galactic Disk as Revealed by the LAMOST-Gaia Red Clump Stars
Published 2025-01-01“…These results indicate that the thin disk stars are likely heated by long-term heating from giant molecular clouds and spiral arms, while thick disk stars are likely heated by some violent heating process from merger and accretion, and/or formed by the inside-out and upside-down star formation scenarios, and/or born in the chaotic mergers of gas-rich systems and/or turbulent interstellar medium. …”
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1245
Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Our Galaxy [version 2; peer review: 2 approved]
Published 2025-02-01“…As we learn more about the multi-scale interstellar medium (ISM) of our Galaxy, we develop a greater understanding for the complex relationships between the large-scale diffuse gas and dust in Giant Molecular Clouds (GMCs), how it moves, how it is affected by the nearby massive stars, and which portions of those GMCs eventually collapse into star forming regions. …”
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1246
Advancing terrestrial snow depth monitoring with machine learning and L-band InSAR data: a case study using NASA’s SnowEx 2017 data
Published 2025-01-01“…Our findings indicate that L-band InSAR, with its ability to penetrate clouds and cover extensive areas, coupled with machine learning, holds promise for enhancing snow depth estimation. …”
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1247
A Novel Approach to Optimize Key Limitations of Azure Kinect DK for Efficient and Precise Leaf Area Measurement
Published 2025-01-01“…By focusing processing efforts on the image level rather than directly on 3D point clouds, this approach markedly enhanced both efficiency and accuracy with the sufficient utilization of the Azure Kinect DK, making it a promising solution for high-throughput 3D crop phenotyping.…”
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1248
Pushing the Atacama Large Millimeter/submillimeter Array to the Limit: 140 pc Resolution Observations of a z = 6.6 Quasar–Galaxy Merger Resolve Strikingly Different Morphologies of...
Published 2025-01-01“…The absence of significant [C ii ] emission by structures with physical scale ≲ 1 kpc implies that [C ii ] emission is not produced in dense PDRs located at the boundary of giant molecular clouds. We argue instead that [C ii ] is produced in low-density PDRs in the interstellar medium and diffuse H i gas tidally stripped during the ongoing merger.…”
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1249
Genesis of Dolomite in Middle Permian Maokou Formation in Eastern Sichuan: Constraints from In Situ Geochemistry, Sr-Mg Isotopes, and Fluid Inclusions
Published 2021-01-01“…Based on mineral and textural characteristics, dolomites were divided into four components: partially clouded dolomite (PCD), mosaic-like dolomite (MLD), cloudy-centered and clear-rimmed dolomite (CACD), and saddle dolomite (SDD). …”
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1250
Characterisation of internal tremors and vibration symptoms
Published 2023-12-01“…Comments were analysed using Word Clouds, generated with R V.4.0.3 using quanteda, wordcloud and tm packages.Main outcome measures Patient-reported long COVID symptom themes and domains related to internal tremors and vibration.Results The respondents’ emails represented 22 themes and 7 domains pertaining to their experience with internal tremor and vibrations. …”
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1251
Hydrophobic and Hydrophilic IOLs in Patients with Uveitis – A Randomised Clinical Trial
Published 2025-02-01“…The surgery involves removing the eye’s clouded lens and typically replacing it with an artificial lens known as an intraocular lens. …”
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1252
Spatial and Temporal Variations in 94-GHz Radar Backscatter From a Springtime Snowpack
Published 2025-01-01“…AVTIS2 is a tripod-mounted, real-aperture radar system which mechanically scans across a scene of interest to map normalized radar cross section <inline-formula><tex-math notation="LaTeX">$(\sigma ^{0})$</tex-math></inline-formula> and 3-D point clouds. We measured an increase in <inline-formula><tex-math notation="LaTeX">$\sigma ^{0}$</tex-math></inline-formula> of <inline-formula><tex-math notation="LaTeX">$\sim$</tex-math></inline-formula>10 dB over 24 h during which time the daytime (09:00–18:00) average air temperature reduced from 2.2 to 0.3 <inline-formula><tex-math notation="LaTeX">$^{\circ }$</tex-math></inline-formula>C. …”
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1253
Transformative effects of ChatGPT on modern education: Emerging Era of AI Chatbots
Published 2024-01-01Get full text
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1254
Treatment Planning Strategies for Interstitial Ultrasound Ablation of Prostate Cancer
Published 2024-01-01“…A priori planning, based upon these pre-calculated lethal thermal dose and iso-temperature clouds, was devised for iterative device selection and positioning. …”
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