Suggested Topics within your search.
Suggested Topics within your search.
-
8561
High-throughput micro-scale bandgap mapping for perovskite-inspired materials with complex composition space
Published 2025-08-01“…Of growing interest are contactless optical techniques that can rapidly measure material homogeneity and properties. Here, we present a hyperspectral imaging method to measure local optical bandgap distributions within samples, utilizing spatially-resolved reflectance spectra coupled with automated data analysis. …”
Get full text
Article -
8562
Extraction and location of subway shield tunnel segment joints from RMLS point clouds
Published 2025-08-01“…Then, cross-sections corresponding to circumferential joints are automatically identified and spatially localized using an adaptive multi-threshold algorithm based on local intensity statistics, dividing the tunnel lining into individual shield rings. …”
Get full text
Article -
8563
Ligand‐Driven Annular‐Epitaxial Growth of CuS‐Au Heterostructures as Trinity Plasmonic Nanozyme for Multimode Diagnosis of Pathogenic Bacteria
Published 2025-06-01“…Mechanistic studies indicate that plasmon‐enhanced catalytic and SERS activity can be attributed to the spatially separated CuS‐Au heterostructure, which supports the light‐triggered hot electron‐hole pairs production and localized surface plasmon resonance hotspots. …”
Get full text
Article -
8564
Surface Grafting of Graphene Flakes with Fluorescent Dyes: A Tailored Functionalization Approach
Published 2025-02-01“…Covalent functionalization offers a deeper tuning of the geometric and electronic structure of graphene compared to non-covalent methods; however, the existing techniques involve side reactions and spatially uncontrolled functionalization, pushing research toward more selective and controlled methods. …”
Get full text
Article -
8565
How Can Temperature Logs Help Identify Permeable Fractures and Define a Conceptual Model of Fluid Circulation? An Example from Deep Geothermal Wells in the Upper Rhine Graben
Published 2019-01-01“…This study focuses on permeable FZs present within the granitic basement penetrated by deep geothermal well GPK-1 at Soultz and GRT-1 and GRT-2 at Rittershoffen (France). …”
Get full text
Article -
8566
A Framework for Multifunctional Green Infrastructure Planning Based on Ecosystem Service Synergy/Trade-Off Analysis: Application in the Qinling–Daba Mountain Area
Published 2025-06-01“…By reframing the issues of multifunctional synergies and trade-offs as quantifiable and spatially explicit problems associated with ecosystem services, the framework offers both a conceptual foundation and technical protocols for practical application. …”
Get full text
Article -
8567
A CMOS Optoelectronic Transceiver with Concurrent Automatic Power Control for Short-Range LiDAR Sensors
Published 2025-01-01“…For Rx, two on-chip spatially modulated P<sup>+</sup>/N- well avalanche photodiodes (APDs) are integrated with the FD-TIA to achieve circuit symmetry. …”
Get full text
Article -
8568
Non-contrast enhanced functional lung MRI in children: report on 900 own measurements using matrix-pencil decomposition (MP-) MRI
Published 2025-03-01“…ObjectivesFunctional imaging of the lungs enables a spatially resolved examination of pulmonary ventilation and perfusion. …”
Get full text
Article -
8569
A New Rarity Assessment of the “Disk of Satellites”: The Milky Way System Is the Exception Rather Than the Rule in the ΛCDM Cosmology
Published 2024-01-01“…Based on this premise, we construct the “satellite distribution generator” code and generate 10 ^5 spatially and kinematically analogous systems (SKASs) sharing these two factors. …”
Get full text
Article -
8570
Central Concentration and Escape of Ionizing Photons in Galaxies at the Epoch of Reionization
Published 2025-01-01“…Compact, low-mass galaxies with strong nebular emission are considered promising candidates for efficient ionizing photon production and escape. We present a spatially resolved analysis of 189 galaxies at redshifts z ∼ 6.7–7.6 in JADES GOODS-N and GOODS-S fields and selected via JWST/NIRCam F410M filter. …”
Get full text
Article -
8571
Baseflow characteristics and drivers in headwater catchment of the Yellow River, Tibetan Plateau
Published 2024-12-01“…Study area: The headwater catchment of the Yellow River (HCYR) (95°90′–103°42′E, 32°16′–36°13′N) is located on the northeast of the Tibetan Plateau, a presentative high-cold region catchment, China. Study focus: HCYR serves as the primary water supply during the dry season in downstream of the Yellow River Basin. …”
Get full text
Article -
8572
Multivariate Screening and Automated Clustering of Macrophage Immunoreactome to Nanoparticles and Photothermal Therapy
Published 2025-08-01“…This work presents a fast, machine learning‐assisted predictive assay to classify the multifactorial immune responses to any kind of treatments. …”
Get full text
Article -
8573
Using the Debiased Brier Skill Score to Evaluate S2S Tropical Cyclone Forecasting
Published 2025-05-01“…The larger the tropical cyclone influence radius and the longer the forecast time window, the larger the DTCP will be. However, the spatially averaged DBSS changes very little. Using estimated Brier score for reference climate forecast can cause variation due to limited forecast samples. …”
Get full text
Article -
8574
Development of an Oral Epithelial Ex Vivo Organ Culture Model for Biocompatibility and Permeability Assessment of Biomaterials
Published 2024-10-01“…In the present study, a customized device (Epi-ExPer) was designed and fabricated to facilitate an epithelial organ culture, allowing for controlled exposure to exogenous chemical stimuli and accommodating the evaluation of permeation of the tissue after treatment. …”
Get full text
Article -
8575
Characterization and genesis mechanism of dolomite from Xike 1 well, Xisha Islands—constraints from Mg isotopes
Published 2025-04-01“…Dolomite is widely developed in the Xisha Islands, and there are numerous views on its genesis, with no uniform understanding at present. In this paper, the formation mechanism of dolomite of the Xike 1 well in the Xisha Islands was investigated on the basis of the petrological and geochemical characterization of core samples using experiments such as thin section identification, cathodoluminescence, scanning electron microscopy, electron microprobe, X-ray diffraction, and Mg isotope testing. …”
Get full text
Article -
8576
Structure and function of human XPR1 in phosphate export
Published 2025-03-01“…Each HsXPR1 subunit can be divided spatially into a core domain and a scaffold domain. …”
Get full text
Article -
8577
Magnetic Characterization of Sediment Source‐To‐Sink Processes in the Bengal Fan Since 45 ka
Published 2025-02-01“…This increase is primarily attributed to the weakening of the Indian summer monsoon. Spatially, magnetic mineral concentration and grain size show decreasing trends from north to south and from east to west in the Bengal Fan, which may be modulated by submarine channel shifts. …”
Get full text
Article -
8578
The First Detection of Molecular Activity in the Largest Known Oort Cloud Comet: ALMA Imaging of C/2014 UN271 (Bernardinelli–Bernstein) at 16.6 au from the Sun
Published 2025-01-01“…The continuum emission was compact and spatially unresolved and is consistent with thermal emission from the large nucleus and a tentative detection of a dust coma. …”
Get full text
Article -
8579
EMIRS Observations of the Aphelion‐Season Mars Atmosphere
Published 2022-08-01Get full text
Article -
8580
Feature scale and identifiability: how much information do point hydraulic measurements provide about heterogeneous head and conductivity fields?
Published 2025-03-01“…To this end, we consider the optimal inference of spatially heterogeneous hydraulic conductivity and head fields based on three kinds of point measurements that may be available at monitoring wells, namely head, permeability, and groundwater speed. …”
Get full text
Article