Results 31 to 40 of about 1,007,079 (285)

Laser-stimulated fluorescence reveals unseen details in fossils from the Upper Jurassic Solnhofen Limestones

open access: yesRoyal Society Open Science, 2021
Laser-stimulated fluorescence (LSF) has seen increased use in palaeontological investigations in recent years. The method uses the high flux of laser light of visible wavelengths to reveal details sometimes missed by traditional long-wave ultraviolet (UV)
Luke A. Barlow   +4 more
doaj   +1 more source

Ultraviolet technology application in urban water supply and wastewater treatment in China: Issues, challenges and future directions

open access: yesWater Research X
This study thoroughly explores the application of Ultraviolet (UV) water treatment technology in urban wastewater treatment and water supply in China, highlighting its crucial role in enhancing water quality safety.
Wenjun Sun   +7 more
doaj   +1 more source

La Tecnologia Beacon al Servizio del Patrimonio Culturale. Il caso dei Musei di Palazzo Farnese e della città di Piacenza

open access: yesArcheomatica, 2015
The Civic Museums of Palazzo Farnese in Piacenza are the first Italian museum and one of the first five in Europe to achieve an application based on advanced technologies related to proximity (beacon) and one of the first in the world to adapt it on ...
Francesca Fabbri, Marco Boeri
doaj   +2 more sources

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Ultraviolet filter [PDF]

open access: yes, 1969
Ultraviolet filter of thorium fluoride and cryolite on quartz ...
Holmes, S. J.
core   +1 more source

Ultraviolet and Infrared Divergences in Implicit Regularization: a Consistent Approach

open access: yes, 2010
Implicit Regularization is a 4-dimensional regularization initially conceived to treat ultraviolet divergences. It has been successfully tested in several instances in the literature, more specifically in those where Dimensional Regularization does not ...
A. A. OSIPOV   +11 more
core   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

open access: yesFEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman   +3 more
wiley   +1 more source

Topical Delivery of Carvedilol Loaded Nano-Transfersomes for Skin Cancer Chemoprevention

open access: yesPharmaceutics, 2020
The β-blocker carvedilol has been shown to prevent skin carcinogenesis in vitro and in vivo. Since systemic absorption of the β-blocker may cause cardiovascular disturbance, we developed a carvedilol loaded transfersome for skin-targeted delivery ...
Mengbing Chen   +9 more
doaj   +1 more source

Molecular Hydrogen in Orion as Observed by the Far Ultraviolet Spectroscopic Explorer

open access: yes, 2005
Diffuse far-ultraviolet stellar emission scattered by dust grains has been observed in a region near the Orion Nebula. In addition to the scattered stellar continuum, emission and absorption features produced by molecular hydrogen have been identified ...
France, K., McCandliss, S. R.
core   +1 more source

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

open access: yesFEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello   +6 more
wiley   +1 more source

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