Results 121 to 130 of about 1,354,654 (336)

Design considerations of MIMO antennas for mobile phones [PDF]

, 2008
YesThe paper presents a new modeling and design concept of antennas using polar- ization diversity of 2 £ 2 and 3 £ 3 Multiple Input Multiple Outputs (MIMO) system that is proposed for future mobile handsets.
Abd-Alhameed, Raed A., Excell, Peter S., Usman, Muhammad   +2 more
core  

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Radio Channel Capacity with Directivity Control of Antenna Beams in Multipath Propagation Environment. [PDF]

Sensors (Basel), 2021
Ziółkowski C, Kelner JM, Krygier J, Chandra A, Prokeš A.   +4 more
europepmc   +1 more source

Capacity theorems for the fading interference channel with a relay and feedback links [PDF]

, 2011
Daniel Zahavi, Ron Dabora
openalex   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Novel half-duplex relay strategy and its resource allocation

Tongxin xuebao, 2009
Conventional time-division half-duplex relay strategies based on amplify-and-forward or decode-and-forward strategy could relieve relay nodes from full-duplex requirement but lead to degraded spectrum efficiency.
LI Yong, WANG Wen-bo, KONG Jia, PENG Mu-gen   +3 more
doaj  

Continuity of Channel Parameters and Operations under Various DMC Topologies

Entropy, 2018
We study the continuity of many channel parameters and operations under various topologies on the space of equivalent discrete memoryless channels (DMC).
Rajai Nasser
doaj   +1 more source

A formulation of the channel capacity of biochemical signaling cascades [PDF]

, 2015
Tatsuaki Tsuruyama
openalex   +1 more source

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Characterization of Narrowband Noise and Channel Capacity for Powerline Communication in France

Energies, 2018
Narrowband powerline communication (NB-PLC) systems represent a key step for the real development of smart grids’ applications in the medium voltage (MV) and low voltage (LV) networks.
Imène Elfeki, Sébastien Jacques, Ismail Aouichak, Thierry Doligez, Yves Raingeaud, Jean-Charles Le Bunetel   +5 more
doaj   +1 more source