Results 51 to 60 of about 366,903 (363)

Frequency-division multiplexer and demultiplexer for terahertz wireless links

Nature Communications, 2017
The development of components for terahertz wireless communications networks has become an active and growing research field. However, in most cases these components have been studied using a continuous or broadband-pulsed terahertz source, not using a ...
Jianjun Ma, N. Karl, S. Bretin, G. Ducournau, D. Mittleman   +4 more
semanticscholar   +1 more source

Coherent Polarization States Multiplexer and Its Feasibility in Quantum Communication

IEEE Access, 2020
In this paper, a multiplexing technique of coherent polarization states based on three-dimensional rotation group is proposed. The technique applies two Stokes parameters in one polarized light as signal and local oscillator (LO), and combines them in ...
Weizhao Lu, Jianfeng Qiu
doaj   +1 more source

Silica Waveguide Four-Mode Multiplexer Based on Cascaded Directional Couplers

Photonics, 2023
Mode multiplexers/demultiplexers (MUX/deMUX) are key components in mode division multiplexing. A silica waveguide mode MUX consisting of four cascaded directional couplers is experimentally demonstrated.
Manzhuo Wang, Xiaoqiang Sun, Tingyu Liu, Jianbo Yue, Chaoyang Sun, Dehui Li, Yuanda Wu, Daming Zhang   +7 more
doaj   +1 more source

Increasing the efficiency of mechanical ventilators during pandemics through additive manufacturing

Biomolecules & Biomedicine, 2021
The COVID-19 pandemic tested medical facilities’ readiness in terms of the number of available mechanical ventilators. Most countries raced to stock up on ventilators, which created a surge in demand and short in supply.
Abdullatif Alwasel, Jean Zaky, Khalid Alhussaini, Bandr Alossimi, Turki Alharbi   +4 more
doaj   +1 more source

Centralities of Nodes and Influences of Layers in Large Multiplex Networks [PDF]

Journal of Complex Networks, cnx050 (2017), 2017
We formulate and propose an algorithm (MultiRank) for the ranking of nodes and layers in large multiplex networks. MultiRank takes into account the full multiplex network structure of the data and exploits the dual nature of the network in terms of nodes and layers.
arxiv   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Mie-driven directional nanocoupler for Bloch surface wave photonic platform

Nanophotonics, 2021
Modern integrated photonic platforms should combine low-loss guiding, spectral flexibility, high light confinement, and close packing of optical components.
Gulkin Dmitry N., Popkova Anna A., Afinogenov Boris I., Shilkin Daniil A., Kuršelis Kęstutis, Chichkov Boris N., Bessonov Vladimir O., Fedyanin Andrey A.   +7 more
doaj   +1 more source

Compact spatial multiplexers for mode division multiplexing

Optics Express, 2014
Spatial multiplexer (SMUX) for mode division multiplexing (MDM) has evolved from mode-selective excitation, multiple-spot and photonic-lantern based solutions in order to minimize both mode-dependent loss (MDL) and coupler insertion loss (CIL). This paper discusses the implementation of all the three solutions by compact components in a small footprint.
Haoshuo Chen, Roy van Uden, Chigo Okonkwo, Ton Koonen   +3 more
openaire   +4 more sources

Clinical applications of next‐generation sequencing‐based ctDNA analyses in breast cancer: defining treatment targets and dynamic changes during disease progression

Molecular Oncology, EarlyView.
Circulating tumor DNA (ctDNA) offers a possibility for different applications in early and late stage breast cancer management. In early breast cancer tumor informed approaches are increasingly used for detecting molecular residual disease (MRD) and early recurrence. In advanced stage, ctDNA provides a possibility for monitoring disease progression and
Eva Valentina Klocker, Samantha Hasenleithner, Rupert Bartsch, Simon P. Gampenrieder, Daniel Egle, Christian F. Singer, Gabriel Rinnerthaler, Michael Hubalek, Katja Schmitz, Zsuzsanna Bago‐Horvath, Andreas Petzer, Sonja Heibl, Ellen Heitzer, Marija Balic, Michael Gnant   +14 more
wiley   +1 more source

Analysis and Synthesis of Single-Bit Adders for Multi-Bit Adders with Sequential Transfers

Engineering Proceedings
This paper provides an analysis of existing single-digit binary adders from the point of view of their implementation on fans built based on metal-oxide-semiconductor field-effect transistor—MOSFETs.
Sakhybay Tynymbayev, Assel Mukasheva, Kuanyshbek Ibragimov, Adil Mukhamedgali, Gani Sergazin, Teodor Iliev   +5 more
doaj   +1 more source