Results 51 to 60 of about 755 (164)

Inertial Sensor-Assisted High-Coverage Visible Light Positioning Algorithm

IEEE Photonics Journal
Existing visible light positioning (VLP) algorithms typically require multiple LEDs to achieve high-precision positioning. However, in practice, the number of available LEDs is influenced by various factors such as the layout of LEDs and the field-of ...
Fugui He, Chengyang Li, Chensitian Zhang, Yao Nie, Huan Wu, Xianglin Fan, Yang Yang   +6 more
doaj   +1 more source

DNA‐Enzyme Hybrid Nanostructures: Functional Materials to Modulate Enzymatic Activity

Small, EarlyView.
DNA–enzyme hybrid nanostructures enable precise spatial and stoichiometric control over enzyme organization, offering a powerful platform to modulate catalytic activity. This review critically evaluates key mechanistic hypotheses, including proximity effects, microenvironment changes, confinement, and stabilization, as well as highlighting ...
Manar Elnaggar, Amelie Heuer‐Jungemann
wiley   +1 more source

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4619-4639, July 2026.
Re‐engineering potato as a biosafe and host‐optimised platform for plant molecular farming by integrating intrinsic biological traits with targeted engineering strategies. ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being ...
Izabela Anna Chincinska, Dorota Sołtys‐Kalina, Audrey Y.‐H. Teh   +2 more
wiley   +1 more source

Media‐dependent performance of rabies virus‐like particle production under low oxygen tension in baculovirus‐infected Sf9 cells

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 6, Page 1273-1282, June 2026.
Abstract BACKGROUND Rabies continues to pose a major public health threat, causing approximately 59 000 deaths each year, especially in regions with limited resources where high costs restrict vaccine access. Safer and scalable vaccine platforms, such as virus‐like particles, are promising alternatives, but their production is highly sensitive to ...
Júlia Públio Rabello, Milena Miyu Teruya, Fernanda Angela Correia Barrence, Thaissa Consoni Bernardino, Jaci Leme, Luis Giovani de Oliveira Guardalini, Noemi Nosomi Taniwaki, Soraia Attie Calil Jorge, Eutimio Gustavo Fernández Núñez   +8 more
wiley   +1 more source

Applying Distinct CDMS Strategies to Observe Nonclassical Virus Capsid Assembly

Journal of Mass Spectrometry, Volume 61, Issue 6, June 2026.
ABSTRACT In conventional native mass spectrometry (MS), one faces severe limitations when challenged with heterogeneous, high‐mass samples, commonly failing to resolve clear peak distributions, and thus mass determination. Charge detection MS (CDMS) has emerged as a premier method to analyze these samples by determining mass‐to‐charge ratio (m/z) and ...
Lars Thiede, Anisha Haris, Tomislav Damjanović, Jocky C. K. Kung, Jürgen Müller‐Guhl, Ronja Pogan, Jennifer Rothe, Wiebke Schultze, Sanne Ugelstad, David Eatough, Kevin Giles, Steve Preece, Keith Richardson, Jakub Ujma, Charlotte Uetrecht   +14 more
wiley   +1 more source

Machine Learning Based Visible Light Indoor Positioning With Single-LED and Single Rotatable Photo Detector

IEEE Photonics Journal, 2022
In recent years, visible light positioning (VLP) systems have attracted considerable attention because they do not require additional infrastructures. However, most existing researches on the VLP ignore the impact of wall diffuse reflection, which can ...
Ren Liu, Zhonghua Liang, Kuo Yang, Wei Li   +3 more
doaj   +1 more source

Intelligent Reflecting Surfaces Enabled Visible Light Positioning [PDF]

Light-emitting-diode based visible light positioning (VLP) system(s) can provide high-precision positioning accuracy, but require an unobstructed line-of-sight (LoS) environment.
Abualhayja'a, Mohammad, Abumarshoud, Hanaa, Siddiqui, Maraj Uddin Ahmed, Mohjazi, Lina, Imran, Muhammad Ali   +4 more
core   +1 more source

Visible light positioning for location-based services in Industry 4.0 [PDF]

, 2019
Industry 4.0 refers to the evolution in manufacturing from computerization to fully cyberphysical systems that exploit rich sensor data, adaptive real-time safety-critical control, and machine learning. An important aspect of this vision is the sensing
Little, T.D.C., Lam, E.W.
core   +1 more source

Tightly coupled VLP/INS integrated navigation by inclination estimation and blockage handling

Satellite Navigation
Visible Light Positioning (VLP) has emerged as a promising technology capable of delivering indoor localization with high accuracy. In VLP systems that use PhotoDiodes (PDs) as light receivers, the Received Signal Strength (RSS) is affected by the ...
Xiao Sun, Yuan Zhuang, Xiansheng Yang, Jianzhu Huai, Tianming Huang, Daquan Feng   +5 more
doaj   +1 more source

Integrated Mobile Visible Light Communication and Positioning Systems Based on Decision Feedback Channel Estimation

Photonics
Visible light communication (VLC) and visible light positioning (VLP) systems are usually designed separately to prevent mutual interference, while terminal mobility often introduces challenges that can degrade their performance.
Ruoxuan Wang, Yuzhe Sun, Zhongxu Liu, Mingyi Gao, Xiaodi You   +4 more
doaj   +1 more source