Results 141 to 150 of about 174,007 (375)

Physically Based Predictive Modelling of Archaeological Proxies Using Cropmarks

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Cropmarks, as archaeological proxies, offer a valuable means of detecting buried sites through remote sensing. Yet, the scalability of such methods across varied archaeological contexts remains underexplored, and AI‐based modelling approaches are still in early stages.
Elias Gravanis, Athos Agapiou
wiley   +1 more source

ERIC and WGS Typing of Paenibacillus larvae in Slovenia: Investigation of ERIC I Outbreaks [PDF]

open access: gold, 2021
Alenka Žugelj   +6 more
openalex   +1 more source

The INSPECTOR study: enhanced feasibility for clinical translation of a multi‐cancer early detection method based on enzyme‐assisted high signal‐to‐noise ratio sequencing of methylated circulating tumor DNA

open access: yesCancer Communications, EarlyView.
Abstract Background Blood‐based cell‐free DNA (cfDNA) methylation testing has emerged as a promising approach for multi‐cancer early detection (MCED), holding the potential to improve cancer survival rates. However, traditional bisulfite‐based methods often encounter sensitivity limitations in detecting early‐stage malignancies or certain cancer types.
Hui‐Yan Luo   +37 more
wiley   +1 more source

An Active Fluorinated Cu/ZnO/MgO Carbon Dioxide‐to‐Methanol Hydrogenation Catalyst with Long‐Term Stability

open access: yesChemCatChem, EarlyView.
Improving long‐term stability and activity with oxidative fluorination: Treating ternary copper/zinc/magnesium‐based methanol catalysts optimized for a CO2/3 H2 stream with elemental fluorine leads to stable long‐term performance in terms of methanol production rate.
Lukas D. Ernst   +11 more
wiley   +1 more source

Low-noise on-chip frequency conversion by four-wave-mixing Bragg scattering in SiNx waveguides

open access: yes, 2012
Low-noise, tunable wavelength-conversion through non-degenerate four-wave mixing Bragg scattering in SiNx waveguides is experimentally demonstrated. Finite element method simulations of waveguide dispersion are used with the split-step Fourier method to ...
Agha, Imad   +3 more
core   +1 more source

Tuning Potassium Concentration in Empowered Supports for Fischer‐Tropsch Synthesis

open access: yesChemCatChem, EarlyView.
Incorporation of potassium into LaAl0.8Mn0.2O3‐δ perovskites (empowered supports) is shown to tune Fischer‐Tropsch (FT) performance. Increasing the potassium content (0–8 at.%) progressively enhances CO conversion up to 2 at.%; above which the catalytic activity enhancement is modest.
Oaitse Percy Ketlogetswe   +10 more
wiley   +1 more source

Comparing the Indoor and Solar Performance of Light‐Concentrating Waveguide‐Encoded Lattice Slim Films

open access: yesCarbon Energy, EarlyView.
We present a non‐invasive solution to address energy losses associated with Si‐photovoltaic devices. Radially distributed waveguide‐encoded lattices (RDWELs) serve as a light‐collecting coating on the PV cell. The radial array of cylindrical waveguides in the RDWELs enables seamless, panoramic (= 74.5°) light collection, resulting in relative ...
Takashi Lawson   +9 more
wiley   +1 more source

Use of Whole Genome Sequencing for Diagnosis and Discovery in the Cancer Genetics Clinic

open access: yesEBioMedicine, 2015
Despite the potential of whole-genome sequencing (WGS) to improve patient diagnosis and care, the empirical value of WGS in the cancer genetics clinic is unknown.
Samantha B. Foley   +7 more
doaj   +1 more source

Interference of multi-mode photon echoes generated in spatially separated solid-state atomic ensembles

open access: yes, 2007
High-visibility interference of photon echoes generated in spatially separated solid-state atomic ensembles is demonstrated. The solid state ensembles were LiNbO$_3$ waveguides doped with Erbium ions absorbing at 1.53 $\mu$m.
C. Simon   +11 more
core   +3 more sources

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