Results 121 to 130 of about 613,586 (285)

Luminescence Dating of Medieval and Early Modern Brickwork [PDF]

open access: yes, 2009
Essex is a county rich in significant historic brickwork spanning the medieval period. A great deal of earlier archaeological study has focused on the development and use of brick during this period, providing a framework of understanding as to how this
GURLING, THOMAS
core  

LRG1 Drives Pathological Angiogenesis by Disrupting Neutrophil Mitochondrial Homeostasis in Bladder Cancer

open access: yesAdvanced Science, EarlyView.
In bladder cancer, LRG1 binds to ANXA2 to trigger mitochondrial ROS‐dependent NETosis. This pathogenic cascade actively uncouples endothelial‐mural cell interactions, driving profound vascular destabilization. Consequently, targeting the LRG1‐ANXA2 axis attenuates the neutrophil burden and induces structural vascular normalization, offering a powerful ...
Dongshan Chen   +8 more
wiley   +1 more source

Dosimetry for low-energy electron beam applications at Fraunhofer FEP

open access: yesNukleonika
Accelerating electrons to achieve chemical and biological effects is a well-established competence of Fraunhofer FEP. Today, there is a large variety of low-energy electron beam applications with a broad range of absorbed doses, e.g.
Teichmann Tobias   +9 more
doaj   +1 more source

Dating the megalithic culture of laos: Radiocarbon, optically stimulated luminescence and U/Pb zircon results. [PDF]

open access: yesPLoS One, 2021
Shewan L   +11 more
europepmc   +1 more source

DEVICE FOR MEASURING DOSIMETRIC SIGNAL OF OPTICALLY STIMULATED LUMINESCENCE [PDF]

open access: yes, 2007
FIELD: engineering of devices for measuring dosimetric signal in optically stimulated luminescent dosimetry of ionizing radiations, possible use for increased reliability, precision and trustworthiness of method and measurements performed during its use.
Revkov, Ivan Grigorevich   +7 more
core   +2 more sources

Isomeric Ag14 Nanoclusters With Distinct Photophysical and Nanomechanical Properties

open access: yesAdvanced Science, EarlyView.
Ligand‐shell isomerism in atomically precise Ag14 nanoclusters is demonstrated to regulate core distortion, photoluminescence, and mechanical properties. Subtle changes in phosphine ligand arrangement drive a pronounced emission shift from green to red and alter crystal rigidity, revealing a direct structure‐property correlation that offers new design ...
Vivek Yadav   +14 more
wiley   +1 more source

Sedimentology and chronology of unconsolidated alluvial fans of the Quadrilátero Ferrífero (Central Brazil): implications for landscape dynamics in the Late Quaternary

open access: yesRevista Brasileira de Geomorfologia
This paper identifies and discusses the paleoenvironmental characteristics of the Quadrilátero Ferrífero based on studies of unconsolidated alluvial fans and the chronological organization of their respective sedimentary facies. These alluvial fans were
Fabrício Antonio Lopes   +3 more
doaj   +1 more source

Measuring positions used for optically stimulated luminescence dosimeters.

open access: yes, 2015
A: Computed tomography image of the chest phantom at the center position during fluoroscopy; T, the position of optically stimulated luminescence (OSL) dosimeters on the top of the chest phantom; L, the position of OSL dosimeters on the lateral side of ...
Hiroshi Tanaka (3087)   +2 more
core   +1 more source

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

open access: yesAdvanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon   +27 more
wiley   +1 more source

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