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8661
Integrating remote sensing and machine learning to evaluate environmental drivers of post-fire vegetation recovery in the Mount Kenya forest
Published 2025-07-01“…Understanding the dynamics of post-fire vegetation recovery (PVR) is therefore critical for forest ecosystem restoration and management. The present study analysed burn severities and investigated the impact of environmental variables on post-fire recovery (PVR) in the Mount Kenya Forest Ecosystem (MKFE). …”
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8662
A Complementary Metal-Oxide-Semiconductor Optoelectronic Analog Front-End Preamplifier with Cross-Coupled Active Loads for Short-Range LiDARs
Published 2025-02-01“…In this paper, a CMOS optoelectronic analog front-end (AFE) preamplifier with cross-coupled active loads for short range LiDAR applications is presented, which consists of a spatially modulated P<sup>+</sup>/N-well on-chip avalanche photodiode (APD), the differential input stage with cross-coupled active loads, and an output buffer. …”
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8663
Analog Computing for Nonlinear Shock Tube PDE Models: Test and Measurement of CMOS Chip
Published 2025-01-01“…The chip integrates a 15-point fully-parallel spatially-discrete time-continuous (SDTC) finite difference time-domain (FDTD) solver for acoustic shock wave equations with radiation boundary conditions. …”
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8664
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8665
Probabilistic Forecasting of Ground Magnetic Perturbation Spikes at Mid‐Latitude Stations
Published 2023-06-01“…Overall, we find that the models using both the solar wind and ground magnetometer data had better metric scores than the solar wind only and persistence models, and was able to capture more spatially localized variations in the dB/dt threshold crossings.…”
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8666
Low-dose, high-resolution CT of infant-sized lungs via propagation-based phase contrast
Published 2025-07-01“…Propagation-based phase-contrast imaging requires only a spatially coherent wavefield and some propagation between the sample and detector, making it well suited for medical applications. …”
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8667
From STEM-EDXS data to phase separation and quantification using physics-guided NMF
Published 2024-01-01“…We present the development of a new algorithm which combines state-of-the-art energy-dispersive x-ray (EDX) spectroscopy theory and a suitable machine learning formulation for the hyperspectral unmixing of scanning transmission electron microscope EDX spectrum images. …”
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8668
3D printed scaffolds loaded with BMP-2 for bone defect regeneration: a systematic review and meta-analysis
Published 2025-07-01“…We then performed a random effects meta-analysis to evaluate the efficacy of BMP-2 loaded 3D printed scaffolds, with results presented as standardized mean differences (SMD) and their corresponding 95% confidence intervals. …”
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8669
Extreme Anisotropies in Deep Layers of an Exploding Star: Overabundance of Cr in the Northeastern Jet of Cassiopeia A
Published 2025-01-01“…Core-collapse supernovae (CCSNe) drive nucleosynthesis under extreme thermodynamic conditions, and complex mechanisms are at work prompting the transport of heavy elements from deep stellar interiors into outer layers. We present spatially resolved X-ray spectroscopy of the northeastern (NE) jet of Cassiopeia A (Cas A) using the archival 1 Ms Chandra/ACIS observations, and focusing on three fingers of the jet. …”
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8670
Future changes in environmental stressors for the seamount chains of the Southeast Pacific
Published 2025-05-01“…Alongside these broader patterns in medians, the trends in ranges and extremes are highly variable spatially and less consistent between variables and scenarios. …”
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8671
ZmZFP2 encoding a C4HC3-type RING zinc finger protein regulates kernel size and weight in maize
Published 2025-04-01“…The development of maize (Zea mays) kernels is a complex physiological process regulated by numerous genes in a spatially and temporally coordinated manner. However, many regulatory genes involved in this process remain unidentified. …”
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8672
Dissecting endothelial cell heterogeneity with new tools
Published 2025-03-01“…Developing organ-specific vascular organoids presents unique opportunities to unravel inter-organ endothelial cell heterogeneity and its implications for human disease. …”
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8673
Multi-Criteria Analysis of a Potential Expansion of Protected Agriculture in Imbabura, Ecuador
Published 2025-06-01“…Greenhouse agriculture presents a promising solution to address the dual challenges of food security and climate change mitigation. …”
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8674
Extraction of typical oyster pile columns in the Maowei Sea, Beibu Gulf, based on unmanned aerial vehicle laser point cloud orthophotos
Published 2025-03-01“…Manual visual interpretation is often time-consuming, inefficient, and does not provide spatially continuous information about the structure. …”
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8675
Identifying Potential Urban Greenways by Considering Green Space Exposure Levels and Maximizing Recreational Flows: A Case Study in Beijing’s Built-Up Areas
Published 2024-10-01“…Overall, the framework we present can be used to construct greenway networks that maximize the perceived accessibility for bus-based visitors, with valuable implications for sustainable urban planning and regeneration initiatives.…”
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8676
Sensitivity of patient-specific physiological and pathological aortic hemodynamics to the choice of outlet boundary condition in numerical models
Published 2025-01-01“…Material and methods: Image-based computational models of subject-specific aortic geometries were created. Temporally and spatially resolved inlet velocity profiles derived from 4D Flow MRI were implemented. …”
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8677
A Possible Common Physics Picture Reflected by the Gamma-Ray Emission of the Galactic Center
Published 2025-01-01“…We anticipate that this double power-law structure may be widely present in the halo of a Galactic cosmic-ray source or a slow-diffusion region. …”
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8678
VERITAS and Multiwavelength Observations of the Blazar B3 2247+381 in Response to an IceCube Neutrino Alert
Published 2025-01-01“…While the sources of the diffuse astrophysical neutrino flux detected by the IceCube Neutrino Observatory are still largely unknown, one of the promising methods to improve our understanding of them is investigating the potential temporal and spatial correlations between neutrino alerts and the electromagnetic radiation from blazars. …”
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8679
Multicomponent Ionized Gas Outflows in the Hot Dust-obscured Galaxy W2026+0716 with Keck/OSIRIS
Published 2025-01-01“…We present narrowband-filtered integral field unit observations of the hot dust-obscured galaxy (Hot DOG) WISE J202615.27+071624.0 (hereafter W2026+0716) at redshift z = 2.570 using Keck/OSIRIS. …”
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8680
New Perspective on the Multiple-population Phenomenon in Galactic Globular Clusters from a Wide-field Photometric Survey
Published 2025-01-01“…The ChMs allow us to derive the fraction of distinct populations in an analyzed field of view. We present here the radial distribution of the 2G fraction in 29 GCs. …”
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