Results 91 to 100 of about 4,483,702 (282)
Visible Light Positioning for Accurate 3D Indoor Localization
PhotonicsVisible light positioning (VLP) based on received signal strength (RSS) offers a low-cost solution for indoor localization, being easily implemented in a warehouse based on existing infrastructure.
Arman Nikraftar Khiabani +3 more
doaj +1 more source
IEEE Photonics Journal, 2017 As a new technique of indoor localization, visible light positioning has the advantages of high accuracy and antielectromagnetic interference. Received signal strength (RSS) based visible light positioning method is easy to implement because it requires ...
Nan Wu, Lihui Feng, Aiying Yang
doaj +1 more source
Visible-Light-Activated Molecular Nanomachines Kill Pancreatic Cancer Cells
, 2019 Recently, synthetic molecular nanomachines (MNMs) that rotate unidirectionally in response to UV light excitation have been used to produce nanomechanical action on live cells to kill them through the drilling of holes in their cell membranes.
Robert Pal (1844038) +6 more
core +1 more source
FEBS Letters, EarlyView.Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley +1 more source
International Journal of Distributed Sensor Networks, 2018 With the booming development of green lighting technology, visible light-based indoor localization has attracted a lot of attention. Visible light-based indoor positioning technology leverages a light propagation model to pinpoint target location ...
Qu Wang +7 more
doaj +1 more source
A new accurate localization method in underground tunnel of coal mine
Gong-kuang zidonghua, 2015 In view of problem of low accuracy of localization system based on electromagnetic wave in underground coal mine, an accurate localization method based on visible light communication in underground coal mine was proposed.
YOU Chunxia +3 more
doaj +1 more source
Power distribution investigation of a hexagonal diffused cellular indoor visible light communications system [PDF]
, 2011 This paper presents a three dimensions (3D) model of optical power distribution in a diffused cellular indoor visible light communication (VLC) system.
Ghassemlooy, Zabih +3 more
core
IEEE 802.15.7: Visible light communication standard
, 2017 Visible light communications (VLC) use the visible spectrum (wavelengths of 390-750 nm or frequency band of 400-790 THz) and provide wireless communication using omnipresent light-emitting diodes (LEDs).
Sarbazi, E. +6 more
core +1 more source
Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment
Molecular Oncology, EarlyView.This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley +1 more source
Visible light communications in heterogeneous networks: pave the way for user-centric design
, 2015 At the time of writing, there is substantial research interest in the subject of Visible Light Communications (VLC) owing to its capability of offering significant traffic offloading potential in highly crowded Radio Frequency (RF) scenarios.
Wang, Jiaheng +5 more
core +1 more source