Results 61 to 70 of about 5,648,023 (377)
Enhancing laser beam performance by interfering intense laser beamlets
Nature Communications, 2019 Enhanced coupling of laser energy to the target particles is a fundamental issue in laser-plasma interactions. Here the authors demonstrate increased photon absorption leading into higher laser to electron and proton energy transfer through the ...
A. Morace +26 more
doaj +1 more source
Continuous-wave operation of electrically pumped, single-mode, edge-emitting photonic crystal Bragg lasers [PDF]
, 2007 The authors demonstrate an electrically pumped, single-mode, large-area, edge-emitting InGaAsP/InP two dimensional photonic crystal Bragg laser operating in continuous-wave condition.
DeRose, Guy A. +4 more
core +1 more source
EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines
Molecular Oncology, EarlyView.The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche +8 more
wiley +1 more source
Advances in Lasers for the Treatment of Stones-a Systematic Review [PDF]
, 2018 PURPOSE OF REVIEW: Laser lithotripsy is increasingly used worldwide and is a continuously evolving field with new and extensive research being published every year.
Kronenberg, P, Somani, B
core +1 more source
Laser‐Induced Graphene: From Discovery to Translation
Advances in Materials, 2018 Laser‐induced graphene (LIG) is a 3D porous material prepared by direct laser writing with a CO2 laser on carbon materials in ambient atmosphere. This technique combines 3D graphene preparation and patterning into a single step without the need for wet ...
Ruquan Ye, Dustin K. James, J. Tour
semanticscholar +1 more source
Understanding and measuring mechanical signals in the tumor stroma
FEBS Open Bio, EarlyView.This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz +3 more
wiley +1 more source
Bovespa New Markets Adoption - Novo Mercado, Nível 1 and Nível 2, Determinants and Consequences
Revista Brasileira de Finanças, 2009 This paper studies the determinants and consequences of firms that adopted the Brazilian new stock exchanges – Novo Mercado, Nível 1 and Nível 2. Since 2001 more than 61 companies chose to be traded in these exchanges with the intention to raise their ...
Jairo Laser Procianoy, Rodrigo Verdi
doaj
Optically induced free carrier light modulator [PDF]
, 1969 Signal carrier laser beam is optically modulated by a second laser beam of different frequency acting on a free carrier source to which the signal carrier laser is directed.
Gruber, C. L., Richards, W. E.
core +1 more source
Contemporary particle-in-cell approach to laser-plasma modelling
, 2015 Particle-in-cell (PIC) methods have a long history in the study of laser-plasma interactions. Early electromagnetic codes used the Yee staggered grid for field variables combined with a leapfrog EM-field update and the Boris algorithm for particle ...
Bennett +9 more
semanticscholar +1 more source
FEBS Open Bio, EarlyView.Liver‐specific knockout of N6‐methyladenosine (m6A) methyltransferase METTL3 significantly accelerated hepatic tumor initiation under various oncogenic challenges, contrary to the previously reported oncogenic role of METTL3 in liver cancer cell lines or xenograft models. Mechanistically, METTL3 deficiency reduced m6A deposition on Manf transcripts and
Bo Cui +15 more
wiley +1 more source