Results 161 to 170 of about 2,093,256 (347)

Design of the telescope truss and gondola for the balloon-borne X-ray polarimeter X-Calibur [PDF]

open access: green, 2017
Fabian Kislat   +15 more
openalex   +1 more source

Local sensitivity analysis of a supercritical extraction model

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 1, Page 312-327, January 2026.
Abstract This study investigates the process of chamomile oil extraction from chamomile flowers. A parameter‐distributed model, consisting of a set of partial differential equations, was used to describe the governing mass transfer phenomena between solid and fluid phases under supercritical conditions using carbon dioxide as the solvent.
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Spectral performance of the Microchannel X-ray Telescope on board the SVOM mission [PDF]

open access: green, 2023
Benjamin Schneider   +9 more
openalex   +1 more source

Generation of In Vivo‐Inspired 3D Collagen Models for Guided Tumor Invasion In Vitro

open access: yesCurrent Protocols, Volume 6, Issue 1, January 2026.
Abstract Porous collagen hydrogels are widely used to model dynamic cell‐extracellular matrix (ECM) interactions relevant to inflammation, wound healing, and cancer invasion. To improve the physiological relevance of such assays, it is essential to incorporate architectural ECM characteristics identified in vivo that may affect the mechanical and ...
Stijn den Daas   +7 more
wiley   +1 more source

Radio Pulse Search from Aql X-1

open access: yesThe Astrophysical Journal
We present 12 observations of the accreting millisecond X-ray pulsar Aql X-1, taken from 2022 August to 2023 October using the Five-hundred-meter Aperture Spherical Radio Telescope at 1250 MHz.
Long Peng   +7 more
doaj   +1 more source

Environmental DNA Reflects Differences in Freshwater Habitat Use Between Two Pacific Salmonids at Fine Temporal Scales

open access: yesEnvironmental DNA, Volume 8, Issue 1, January–February 2026.
A year‐long eDNA survey was conducted in two Canadian rivers to track changes in Chinook and coho salmon freshwater habitat occupancy. eDNA concentrations were aligned with known migratory and spawning patterns, with Chinook signals peaking earlier than coho. These findings highlight eDNA as a temporally sensitive tool for monitoring salmon life stages
Brock T. Burgess   +4 more
wiley   +1 more source

Markarian Multiwavelength Data Center (MMDC): A Tool for Retrieving and Modeling Multitemporal, Multiwavelength, and Multimessenger Data from Blazar Observations

open access: yesThe Astronomical Journal
The Markarian Multiwavelength Data Center ( MMDC ) is a web-based tool designed for accessing and retrieving multiwavelength and multimessenger data from blazar observations.
N. Sahakyan   +9 more
doaj   +1 more source

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