Results 21 to 30 of about 939,728 (251)
Ultrafast magnetic field induced by anisotropy in carbon nanotubes irradiated by intense laser fields [PDF]
EPJ Web of ConferencesWe report an unexpected result of the anisotropy of the nonlinear optical response of carbon nanotubes, inherent to their chirality. Using a model based on the resolution of the semiconductor Bloch equations, we theoretically demonstrate that, upon ...
Zurrón-Cifuentes Óscar +4 more
doaj +1 more source
Development of a High-Precision, Portable and Automated Mobile Laser Scanner for the Recording and Digitation of Texture and Micro-marks in Archaeological and Heritage Stone [PDF]
EPJ Web of ConferencesThe use of laser tools to digitise cultural heritage items is becoming more widespread but is generally limited to manual systems that rely on the user’s movement or expensive automated equipment that is designed to scan large items but is not always ...
Pardiñas Pablo +6 more
doaj +1 more source
PELÍCULAS DE ZnMnO CRECIDAS POR PLD: EFECTO DE LA CONCENTRACIÓN DE Mn
Momento, 2015 Se depositaron películas delgadas de ZnMnO por el método de Deposición por Láser Pulsado (PLD, por sus siglas en inglés) sobre sustratos de Silicio, variando la concentración de Mn en el rango entre 1 y 20 wt.%, manteniendo la presión del gas de trabajo ...
Jhoan S. Duque +2 more
doaj +1 more source
Measuring ultrafast vector pulses with amplitude swing [PDF]
EPJ Web of ConferencesThe amplitude swing technique is demonstrated theoretically and experimentally to measure time-varying polarization ultrashort laser pulses, using a simple setup.
Barbero Cristian +2 more
doaj +1 more source
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
675-nm diode laser as an adjuvant treatment for telogen effluvium: case series
Frontiers in MedicineBackgroundTelogen effluvium (TE) is a diffuse, non-scarring alopecia that can have a significant impact on quality of life. Although often self-limited, many patients seek therapies that speed recovery.
Angelica Ruiz Dueñas +3 more
doaj +1 more source
Use of laser technology for the postural classification of bedridden people [PDF]
EPJ Web of ConferencesThis work presents an innovative method for the automated classification of postures of bedridden people using laser technology. With the aim of improving the quality of medical care and facilitating the continuous monitoring of patients in clinical and ...
Canzobre David S. +3 more
doaj +1 more source
Laser therapy in onychomycosis scientific evidence [PDF]
, 2017 [Resumen] Objetivo: En los últimos años se ha extendido el tratamiento con láser como complemento del tratamiento de la onicomicosis. Existen diferentes publicaciones en relación a los distintos tipos de láser para el tratamiento de las onicomicosis, que
Navarro Flores, Emmanuel
core +3 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source