Results 171 to 180 of about 21,650,361 (340)

Synthetic modeling: A cell‐free approach for faster implementation of Raman spectroscopy in cell culture

open access: yesBiotechnology Progress, EarlyView.
Abstract Monitoring cell culture is crucial for gaining a deeper understanding of processes and ensuring the production of safe and high‐quality products. The capability to measure in real time several parameters of interest can be achieved with Raman spectroscopy.
Célia Sanchez   +6 more
wiley   +1 more source

Life in the Bubble: How a Nearby Supernova Left Ephemeral Footprints on the Cosmic-Ray Spectrum and Indelible Imprints on Life

open access: yesThe Astrophysical Journal Letters
The Earth sits inside a 300 pc-wide void that was carved by a series of supernova explosions that went off tens of millions of years ago, pushing away interstellar gas and creating a bubble-like structure.
Caitlyn Nojiri   +2 more
doaj   +1 more source

Statistics for Galaxy Outflows at z ∼ 6–9 with Imaging and Spectroscopic Signatures Identified with JWST/NIRCam and NIRSpec Data

open access: yesThe Astrophysical Journal
We present statistics of z ∼ 6–9 galaxy outflows indicated by spatially extended gas emission and broad lines. With a total of 61 spectroscopically confirmed galaxies at z ∼ 6–9 in the JWST CEERS, GLASS, and ERO data, we find four galaxies with [O iii ] +
Yechi Zhang   +7 more
doaj   +1 more source

Four Years of Atmospheric Boundary Layer Height Retrievals Using COSMIC-2 Satellite Data

open access: yesRemote Sensing
This work aimed to study the atmospheric boundary layer height (ABLH) from COSMIC-2 refractivity data, endeavoring to refine existing ABLH detection algorithms and scrutinize the resulting spatial and seasonal distributions. Through validation analyses involving different ground-based methodologies (involving data from lidar, ceilometer, microwave ...
Ginés Garnés-Morales   +13 more
openaire   +2 more sources

Antibacterial Essential Oils as Adjuvants to Inhibit Antibiotic Resistance in Multi‐Resistant Bacteria.

open access: yesChemistry &Biodiversity, Accepted Article.
In order to contribute to the fight against the antibiotic resistance crisis, we used a dual‐activity prospection strategy for natural product mixtures with antibiotic resistance modulating and antibacterial activities in the essential oils (EOs) of Artemisia ludoviciana, Lippia graveolens and Cosmos bipinnatus against multidrug resistant strains of ...
Rafael Torres-Martínez   +6 more
wiley   +1 more source

Radial intensity gradients of galactic cosmic rays in the heliosphere at solar maximum: 1D no-shock simulation [PDF]

open access: yesGeofísica Internacional, 2009
We study the spatial distribution of galactic cosmic rays in the heliosphere at solar maximum of cycles 21, 22 and 23, using a one-dimensional no-shock model of the cosmic ray transport equation.
R. A. Caballero-Lopez   +1 more
doaj  

Home - About - Disclaimer - Privacy