Results 71 to 80 of about 21,298 (215)

HRO-OFDM Scheme Design and Optimization for a Hybrid RF/VLC Baseband System

open access: yesIEEE Photonics Journal, 2017
A hybrid radio frequency (RF) and visible light communication (VLC) system can provide better data rate performance and user experience, and only the hybrid RF/VLC systems that use independent RF access points (APs) and VLC APs have been currently ...
Fangzhou Wu, Li Chen, Weidong Wang
doaj   +1 more source

Improving predictions of insect harassment for barren‐ground caribou in the Arctic

open access: yesEcological Applications, Volume 36, Issue 7, October 2026.
Abstract Many populations of barren‐ground caribou (Rangifer tarandus) have declined or are declining, which is concerning given their ecological role in Arctic ecosystems and their societal role in northern communities. Insect harassment is an important driver of the behavior, energetics, and demographic rates of caribou, and yet, due to challenges in
William H. Hein   +4 more
wiley   +1 more source

Respiratory Variability during Exercise: Associations with Motor Severity in Parkinson's Disease

open access: yes
Movement Disorders Clinical Practice, EarlyView.
Marcela S. Araújo   +7 more
wiley   +1 more source

Movement Behaviors and Quality of Life in Cardiac Rehabilitation Programs: A Study Based on the Canadian 24‐Hour Movement Guidelines

open access: yesPhysiotherapy Research International, Volume 31, Issue 4, October 2026.
ABSTRACT Background and Purpose The Canadian 24‐Hour Movement Guidelines integrate recommendations on physical activity (PA), sedentary behavior (SB), and sleep. Individuals in cardiac rehabilitation programs (CRPs) have specific characteristics that may influence adherence to these 24‐Hour Movement Guidelines and their relationship with quality of ...
Júlio César de Ávila Soares   +6 more
wiley   +1 more source

On Using Curved Mirrors to Decrease Shadowing in VLC [PDF]

open access: yes
Proceedings of 2024 IEEE Global Communications Conference (GLOBECOM), 8-12 Dec. 2024, Cape Town, South AfricaVisible light communication (VLC) complements radio frequency in indoor environments with large wireless data traffic.
García-Armada, Ana   +2 more
core   +1 more source

Color Filter Identification for Bidirectional Visible Light Communication

open access: yesJurnal Elkomika, 2018
ABSTRAK Saat ini, cahaya tampak dimanfaatkan oleh manusia hanya sebagai penerangan saja. Akan tetapi, beberapa penelitian telah membuktikan bahwa cahaya tampak dapat dimanfaatkan pula pada sistem komunikasi, yang dinamakan Visible Light Communication ...
ARSYAD RAMADHAN DARLIS   +2 more
doaj   +1 more source

Variation in Stabilization and Resuscitation Practices at Birth of Preterm Infants Among 12 National or Regional Neonatal Networks

open access: yesActa Paediatrica, Volume 115, Issue 10, Page 2237-2243, October 2026.
ABSTRACT Aim Neonatal resuscitation follows national or regional guidelines, but uptake varies in clinical practice. This study aimed to examine variations in reported delivery room practices for infants < 29 weeks' gestation across neonatal units in 12 networks of the International Network for Evaluating Outcomes in Neonates.
Maria Fernanda de Almeida   +676 more
wiley   +1 more source

Identifying alemtuzumab as an anti-myeloid cell antiangiogenic therapy for the treatment of ovarian cancer

open access: yesJournal of Translational Medicine, 2009
Background Murine studies suggest that myeloid cells such as vascular leukocytes (VLC) and Tie2+ monocytes play a critical role in tumor angiogenesis and vasculogenesis. Myeloid cells are a primary cause of resistance to anti-VEGF therapy.
Coukos George   +8 more
doaj   +1 more source

Effect of Membrane Perforations With and Without Collagen Membrane Coverage in Vertical Ridge Augmentation: An Experimental Pilot In Vivo Study

open access: yesClinical Oral Implants Research, Volume 37, Issue 10, Page 1158-1171, October 2026.
ABSTRACT Objectives Given the proposed bioactive role of collagen membranes, we aimed to evaluate whether the perforation size of titanium‐reinforced dPTFE membranes, with or without an additional collagen membrane, influences outcomes of vertical alveolar ridge augmentation (VARA).
Istvan A. Urban   +7 more
wiley   +1 more source

Bluetooth based wireless control for ibeacon and VLC enabled lighting

open access: yes, 2019
A wireless control system for visible light communication (VLC) is presented in this paper. It is equipped with Bluetooth Low Energy (BLE) SoC to support iBeacon and the VLC data/frequency can be easily configured by smartphone.
Qiu, Cong   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy