Results 191 to 200 of about 343,220 (244)

[Drug safety: advances and challenges on the path to excellence at Brazilian hospitals]. [PDF]

Cad Saude Publica
Pessoa GR, Silva LMSD, Trigueiro JG, Silva TCD.   +3 more
europepmc   +1 more source

Stimulated Forward Brillouin Scattering in Subwavelength Grating Silicon Membranes

Laser &Photonics Reviews, EarlyView.
This work proposes a novel strategy to achieve large Brillouin scattering with independent control of the optical and mechanical modes using subwavelength silicon membranes. We experimentally demonstrate remarkably high Brillouin gain, resulting in an on/off Stokes gain of 3 dB and anti‐Stokes loss of 4 dB in a 6 mm‐long waveguide with 35 mW of on‐chip
Paula Nuño Ruano, Jianhao Zhang, David González‐Andrade, Daniele Melati, Eric Cassan, Pavel Cheben, Laurent Vivien, Norberto Daniel Lanzillotti‐Kimura, Carlos Alonso‐Ramos   +8 more
wiley   +1 more source

Deletion of C3G in hepatocytes impairs full liver maturation and alters glucose homeostasis. [PDF]

Cell Death Dis
Palao N, Mancebo J, Baquero C, Iniesta-González M, Cueto-Remacha M, Rodrigo-Faus M, Gutierrez-Uzquiza A, Bragado P, Cuesta ÁM, Sánchez A, Guerrero C, Porras A.   +11 more
europepmc   +1 more source

Lattice Resonances in Periodic Arrays of Time‐Modulated Scatterers

Laser &Photonics Reviews, EarlyView.
This work explores how periodic time modulation alters the collective optical behavior of periodic arrays of scatterers, shedding light on the critical role of collective effects in time‐varying photonic systems and unveiling new opportunities for amplification, active control, and nonreciprocal functionalities.
María Blanco de Paz, Juan R. Deop‐Ruano, Diego M. Solís, Alejandro Manjavacas   +3 more
wiley   +1 more source

Erratum: Mutation of SPINOPHILIN (PPP1R9B) found in human tumors promotes the tumorigenic and stemness properties of cells: Erratum. [PDF]

Theranostics
Verdugo-Sivianes EM, Rojas AM, Muñoz-Galván S, Otero-Albiol D, Carnero A.   +4 more
europepmc   +1 more source

Governança corporativa: custos de agência e estrutura de propriedade [PDF]

, 2008
SAITO, Richard, SILVEIRA, Alexandre Di Miceli da   +1 more
core   +2 more sources

Frontiers of Bright CEP‐Stable Broadband Infrared Sources

Laser &Photonics Reviews, EarlyView.
Bright CEP‐stable broadband infrared sources push the limits of ultrafast science by delivering exceptional brightness alongside few‐cycle durations and multi‐octave spectral coverage. This review highlights emerging architectures and nonlinear conversion strategies that scale power while preserving phase stability.
Ugaitz Elu, Jens Biegert
wiley   +1 more source

m6A RNA methylation modulates antiviral response in celiac disease. [PDF]

Genes Immun
Sebastian-delaCruz M, Olazagoitia-Garmendia A, Pascual-Gonzalez I, Mendoza LM, Legarda M, Tutau C, Bujanda L, Ghosh S, Santin I, Postler TS, Bilbao JR, Castellanos-Rubio A.   +11 more
europepmc   +1 more source

Extending the hyper‐logistic model to the random setting: New theoretical results with real‐world applications

Mathematical Methods in the Applied Sciences, EarlyView.
We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés, Ana Navarro‐Quiles, Sorina Madalina Sferle   +2 more
wiley   +1 more source

A single-cell multiomics roadmap of zebrafish spermatogenesis reveals regulatory principles of male germline formation. [PDF]

Mol Syst Biol
Burgos-Ruiz AM, Geng FS, Pujol G, Sanabria E, Brethouwer T, Almuedo-Castillo M, Ruiz-Herrera A, Tena JJ, Bogdanovic O.   +8 more
europepmc   +1 more source