Results 191 to 200 of about 140,441 (346)

Encapsulation Techniques of Carotenoids and Their Multifunctional Applications in Food and Health: An Overview

open access: yesFood Science &Nutrition, Volume 13, Issue 5, May 2025.
This review discusses various encapsulation strategies, including electrospinning, lipid‐based delivery systems, spray drying, freeze drying, and supercritical fluid technology. Each technique is critically assessed regarding its potential to improve carotenoid retention and bioaccessibility while considering its industrial feasibility. By synthesizing
Muhammad Tayyab Arshad   +6 more
wiley   +1 more source

Multicarrier Multiplexing Method for Very Wide Bandwidth Transmission

open access: yesEURASIP Journal on Wireless Communications and Networking, 2006
The multicarrier orthogonal code division multiplexing (MC-OCDM) introduced here has been designed for very wide bandwidth (VWB) point-to-point and point-to-multipoint transmission.
doaj  

Amaranthus spinosus Linn. Extract as an Innovative Strategy to Regulate Biomarkers for Ovarian Hyperthecosis via Circular RNA (hsa‐circ‐0001577): Evidence From Biochemical, Metabolomics, Histological, and Phytochemical Profiling

open access: yesFood Science &Nutrition, Volume 13, Issue 5, May 2025.
A significant improvement in hormonal and oxidative stress biomarkers was observed in rats treated with Amaranthus spinosus, especially at high doses, after induction of ovarian hyperthecosis. Amaranthus spinosus could be a management approach for ovarian hyperthecosis via regulating circRNA (hsa‐circ‐0001577), disturbed hormonal balance, and ...
Naglaa M. Ammar   +9 more
wiley   +1 more source

DISCO: A low‐cost device‐instrumented Secchi disk for water clarity observations

open access: yesLimnology and Oceanography: Methods, Volume 23, Issue 5, Page 346-361, May 2025.
Abstract Water clarity regulates irradiance penetration in aquatic environments, influencing physical and biological dynamics: irradiance penetration affects heat transfer in the water column and provides energy through photosynthetically active radiation (PAR) in the euphotic zone, which is vital for light‐dependent organisms.
Gaia Donini, Sebastiano Piccolroaz
wiley   +1 more source

Orthogonal Time-Frequency-Space (OTFS) and Related Signaling [PDF]

open access: yesarXiv
The principle of orthogonal time-frequency-space (OTFS) signaling is firstly analyzed, followed by explaining that OTFS embeds another signaling scheme referred to as orthogonal short-time Fourier (OSTF). Then, the relationship among OTFS, OSTF, orthogonal frequency-division multiplexing (OFDM) and single-carrier frequency-division multiple-access (SC ...
arxiv  

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