Results 71 to 80 of about 5,061,025 (152)
Stoichiometric Binding of Cyclophilin‐A to The HIV‐1 Capsid Modulates Its Mechanoelastic Properties
Small, Volume 22, Issue 61, 2 November 2026.The HIV‐1 capsid is a protein nanocapsule that must balance rigidity and flexibility to enter the cell nucleus. Atomic force microscopy simulations reveal that binding of the host protein Cyclophilin A tunes this mechanical response: partial coverage preserves deformability, while excessive binding induces brittleness and failure.
Juan S. Rey +2 more
wiley +1 more source
Investigation on indoor visible light positioning systems
, 2020 With the development of communication technology, there are some shortcomings been found in wireless communication in terms of radio waves. For example, the limitation of the available spectrums.
Lei, Lei
core
Unmodulated Visible-Light Positioning: A Deep-Dive Into Techniques, Studies, and Future Prospects
IEEE Open Journal of the Communications SocietyVisible Light Positioning (VLP) has emerged as a promising technology for next-generation indoor positioning systems (IPS), particularly within the scope of sixth-generation (6G) wireless networks.
Morteza Alijani +2 more
doaj +1 more source
Small, Volume 22, Issue 62, 6 November 2026.Recombinantly produced Tobacco Mosaic Virus coat protein (TMVcp) helical rods were demonstrated to reproducibly self‐assemble into hierarchically structured macroscopic filaments, driven by a lyotropic liquid crystal (LC) intermediate phase. The results indicate anisotropic molecular alignment of the fluid phase, retention of the native secondary ...
Guido M. Merino +2 more
wiley +1 more source
3dcon: tomogram denoising by deconvolution
Acta Crystallographica Section D, Volume 82, Issue 11, Page 1240-1250, November 2026.An open‐source entropy‐regularized deconvolution workflow is presented for denoising tomographic reconstructions from cryo‐electron microscopy.Cryo‐electron tomography is an expanding technology for the study of macromolecules, viruses and cells.
Peter Kirchweger +3 more
wiley +1 more source
IEEE Photonics Journal, 2018 There are three critical elements in visible light positioning (VLP) system: Positioning accuracy, real-time ability, and robustness. However, most of the existing VLP studies only focus on the positioning accuracy and only a few studies consider the ...
Weipeng Guan +5 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Understanding shallow magmatic and hydrothermal systems at active volcanoes is essential for interpreting unrest and forecasting eruptions. We present the first high‐resolution three‐dimensional Vp $Vp$, Vs $Vs$, and Vp/Vs $Vp/Vs$ models of Vulcano Island, Aeolian Islands, Italy, derived from a dense nodal seismic network.
Iván Cabrera‐Pérez +6 more
wiley +1 more source
Machine Learning in Indoor Visible Light Positioning Systems: A Review
, 2022 Developing a wireless indoor positioning system with high accuracy, reliability, and reasonable cost has been the focus of many researchers. Recent studies have shown that visible-light-based positioning (VLP) systems have better positioning accuracy ...
Huy Q. Tran, Cheolkeun Ha
core +1 more source
Indoor Visible Light Positioning Using Spring-Relaxation Technique in Real-World Setting
IEEE Access, 2019 GPS has limitations in indoor applications. Consequently, other indoor localization techniques and systems are active areas of research. Visible Light Positioning (VLP) is a promising option, especially given the growing popularity of LED-based lighting ...
Fakhrul Alam +3 more
doaj +1 more source
Sensors, 2020 Currently, visible light positioning (VLP) enabling an illumination infrastructure requires a costly retrofit. Intensity modulation systems not only necessitate changes to the internal LED driving module, but decrease the LEDs’ radiant flux as well. This
Sander Bastiaens +4 more
doaj +1 more source