Results 41 to 50 of about 3,638,639 (284)

Li-Fi mreže

open access: yes, 2020
Ovim završnim radom prikazan je razvoj Li-Fi mreža kao tehnologije koja koristi LED svijetlost za bežični prijenos podataka. Iako ova tehnologija još uvijek nije ušla u široku komercijalnu upotrebu na četiri primjera prikazane su mogućnosti nekih ...
Sklepić, Ivan
core   +1 more source

DESIGN OF A LI-FI TRANSCEIVER .

open access: yesInternational Journal of Engineering Sciences & Research Technology, 2020
The latest uproar in this era is about a technology termed as Light Fidelity or more commonly known as Li-Fi. There are currently two trends being seen: First, the extension or enrichment of wireless services and other being in-creased in user demand for these services, but the available RF spectrum for usage is very limited.
openaire   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu   +11 more
wiley   +1 more source

Quantum dots synthetization and future prospect applications

open access: yesNanotechnology Reviews, 2021
Quantum dots (QDs) are nanocrystals of a semiconductor material that exist in a size regime less than 10 nm. QDs have become promising nanoparticles for a wide variety of different applications.
Mohamed Walied A. A.   +6 more
doaj   +1 more source

Farid al-Thariqah al-Qiyasiyyah fi Ta’lim Qawa’id al-Lughah al-‘Arabiyyah li al-Nathqin bi Ghairiha fi al-Madaris al-Islamiyyah bi Lombok

open access: yesArabiyatuna: Jurnal Bahasa Arab, 2023
This research aimed to find out: 1) the process of applying the measurement method to learning Arabic grammar in one of the secondary schools in Lombok for the students of class X at Madrasah Aliyah Nida’urrahman Bebie; and 2) the difficulties in ...
Fathul Maujud   +4 more
doaj   +1 more source

Utility of Li-Fi in Railways

open access: yesKalpa Publications in Engineering, 2018
The Li-Fi is another remote innovation to give the availability with in restricted system condition. The primary rule of this innovation is we can transmit the information utilizing light brightening by utilizing light-producing diodes where radio recurrence is media in Wi-Fi and Driven globule light power is speedier than human eye can take after ...
Arpit Porwal, Garima Ojha, Geet Kalani
openaire   +2 more sources

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao   +5 more
wiley   +1 more source

Problematic Internet Use in Frontotemporal Dementia: A Case Series

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT The present study investigated problematic internet use (PIU) among 61 patients with frontotemporal dementia (FTD) compared to a cohort of 354 patients with mild cognitive impairment (MCI) and Alzheimer's dementia. PIU was identified in 22.9% of FTD patients compared to only 0.8% of AD patients (p < 0.001). Behaviors included compulsive social
Daniele Urso   +9 more
wiley   +1 more source

Long Distance Li-Fi

open access: yes, 2021
Wi-Fi has been in existence since 1998 providing an increase in the amount of data transmitted and generated by machines. With the growing market demand for network bandwidth, it will make it nearly impossible for typical radio frequency (RF ...
Fagbemi, Adeyemi
core  

Ta’allum al-Lughah al-Àrabiyyah fi Dhau’ al-Biah li Tahfiz at-Thullab a’la al-Tahaddus biha fi al-Maáhid al-Islamiyyah Sumatra al-Gharbiyyah

open access: yesArabiyatuna: Jurnal Bahasa Arab, 2022
This study aims to describe the environment-based students’ motivation to learn Arabic in Islamic Boarding schools in West Sumatra. Motivation is seen from its intrinsic and extrinsic aspects.
Suharmon Suharmon   +2 more
doaj   +1 more source

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