Results 61 to 70 of about 3,638,639 (284)

Cumulative Social Disadvantage and Disease Activity in Juvenile Idiopathic Arthritis: A Childhood Arthritis and Rheumatology Research Alliance Registry Study

open access: yesArthritis Care &Research, EarlyView.
Objective Social determinants of health (SDOH) contribute to juvenile idiopathic arthritis (JIA) disparities, but most studies have assessed SDOH independently rather than cumulatively across individual, family, and neighborhood levels. Using a socioecological framework, we investigated the relationship among cumulative social disadvantage ...
William Daniel Soulsby   +448 more
wiley   +1 more source

Li-Fi Technology in Wireless Data Communication [PDF]

open access: yesInternational Journal of Trend in Scientific Research and Development, 2018
Light Fidelity Li Fi technology is a novel method of wireless communication network based on the use of visible LED lights between the violet 800 THz and red 400 THz to transmit data wirelessly. Li Fi has much broader spectrum compared to conventional methods of wireless communication for data transmission which depends on radio waves. The principle of
openaire   +2 more sources

Associations of Rheumatoid Arthritis Disease Activity With Frailty Over Five Years of Follow‐up

open access: yesArthritis Care &Research, EarlyView.
Objective To evaluate whether rheumatoid arthritis (RA) disease activity is associated with frailty both in cross‐section and longitudinally. Methods Participants within the Veterans Affairs Rheumatoid Arthritis (VARA) registry enrolled from 2003 to 2022 were included.
Courtney N. Loecker   +14 more
wiley   +1 more source

Text Data Transfer Using Li-Fi Communication

open access: yes, 2023
A new and innovative technology called Light Fidelity (Li-Fi) has been developed in the past few years which are an alternate solution for wireless fidelity (Wi-Fi). Li-Fi uses light source as a transmitting medium for data transmission.
V. Parthasaradi   +7 more
core   +1 more source

Distinct Systemic Sclerosis Phenotypes Related to Ethnicity: An Opportunity to Personalize Care?

open access: yesArthritis Care &Research, EarlyView.
Objective The objective is to describe and compare demographic, clinical, and serological characteristics of patients with systemic sclerosis (SSc) according to ethnic background. Methods Participants enrolled in the Canadian Scleroderma Research Group cohort who self‐identified to a single ethnicity group were included.
Danick Goulet   +11 more
wiley   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

open access: yesAdvanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández   +14 more
wiley   +1 more source

FixOM-SAM: Blockage Analysis in Indoor Li-Fi Networks

open access: yesIEEE Open Journal of the Communications Society
Blockages in indoor Li-Fi networks can significantly impact the quality of service (QoS) by disrupting the line-of-sight (LOS) communication channels.
Saswati Paramita   +3 more
doaj   +1 more source

Li-Fi a Ray of Future

open access: yesInternational Journal Of Scientific Research And Education, 2016
Nowadays everyone uses technologies like computers, smartphones and internet to accomplish their tasks. Generally sharing of information or data is done with the help of wired or wireless connection. Wireless communication has become a fundamental need of human being. In wireless category wifi is available for data transmission.
Prof. Bhushan M. Kulkarni   +1 more
openaire   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Li-Fi Based Data Transmission with Network Security

open access: yes, 2022
Light-Fidelity is abbreviated as Li-Fi. Where the technique is new and was introduced in 2011 by Harald Haas, a physicist from Germany. Light Fidelity is a form of wireless networking technology that uses LEDs to transport data.
Dr. G. Akilarasu, Ritesh Pathak
core   +1 more source

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