Results 101 to 110 of about 83,036 (231)

Impact of 2D versus 3D fibroblast models on Leishmania species invasion in vitro: Rab5 dynamics and actin activity in initial infection

Frontiers in Cellular and Infection Microbiology
BackgroundThe protozoan Leishmania, in addition to infecting phagocytic cells such as macrophages, can also invade non-professional phagocytic cells like fibroblasts, a process previously described in 2D models.
Rebecca Thereza Silva Santa Brígida, Rebecca Thereza Silva Santa Brígida, Adeniele Lopes da Cruz Carneiro, Adeniele Lopes da Cruz Carneiro, Felipe Tuji de Castro Franco, Brenda Furtado Costa, Brenda Furtado Costa, Ana Paula Drummond Rodrigues   +7 more
doaj   +1 more source

A Review of Software for Designing and Operating Quantum Networks

Advanced Quantum Technologies, Volume 9, Issue 2, February 2026.
A quantum network can be organized following a three‐plane abstraction: infrastructure, logical, and control. A taxonomy of the network functions of the control plane is proposed, and the state of the art in software for quantum networks is discussed. A guide for future directions on software development is provided.
Robert J. Hayek, Joaquin Chung, Rajkumar Kettimuthu   +2 more
wiley   +1 more source

Computational Insights into the Interaction of the Conserved Cysteine-Noose Domain of the Human Respiratory Syncytial Virus G Protein with the Canonical Fractalkine Binding site of Transmembrane Receptor CX3CR1 Isoforms

Membranes
The human Respiratory Syncytial Virus (hRSV) stands as one of the most common causes of acute respiratory diseases. The infectivity of this virus is intricately linked to its membrane proteins, notably the attachment glycoprotein (G protein).
João Victor Piloto, Raphael Vinicius Rodrigues Dias, Wan Suk Augusto Mazucato, Marcelo Andres Fossey, Fernando Alves de Melo, Fabio Ceneviva Lacerda Almeida, Fatima Pereira de Souza, Icaro Putinhon Caruso   +7 more
doaj   +1 more source

Modulation-mode and power-assignment for SVD-assisted downlink multiuser MIMO systems

, 2010
Multiuser multiple-input multiple-output (MIMO) downlink (DL) transmission schemes experience both multiuser interference as well as inter-antenna interference.
Ahrens, Andreas, Benavente Peces, César
core  

A Hierarchical Rate Splitting Strategy for FDD Massive MIMO under Imperfect CSIT

, 2015
In a multiuser MIMO broadcast channel, the rate performance is affected by the multiuser interference when the Channel State Information at the Transmitter (CSIT) is imperfect.
Caire, Giuseppe, Clerckx, Bruno, Dai, Mingbo, Gesbert, David   +3 more
core   +1 more source

5G new radio multiuser precoding in geostationary satellite networks

International Journal of Satellite Communications and Networking, Volume 44, Issue 1, Page 60-72, January/February 2026.
This work evaluates the standardized 5G new radio codebooks for closed‐loop multiuser precoding in GEO multibeam scenarios and derives a list of recommended 3GPP standard modifications for a proper support to GEO mission needs. Summary The multiuser precoding procedures standardized by the 3rd Generation Partnership Project (3GPP) for new radio (NR ...
Xavier Artiga, Miguel Ángel Vázquez
wiley   +1 more source

Assessment of the Use of Coconut Water as a Cultivation Medium for Limnospira (Arthrospira) platensis (Gomont): Effects on Productivity and Phycocyanin Concentration

Phycology
Due to the scarcity of sustainable inputs for photosynthetic microorganisms’ biotechnology, the search for natural substrates such as coconut water has gained prominence.
Maria Rafaele Oliveira Bezerra da Silva, Bruna Emanuelle Gomes do Nascimento, Maria Eduarda Moura Mendes, Rayane Oliveira Bezerra da Silva, Silvana de Fátima Ferreira da Silva, Romero Marcos Pedrosa Brandão Costa, Daniela de Araújo Viana Marques   +6 more
doaj   +1 more source

RELATIONSHIP BETWEEN TFPI GENE POLYMORPHISMS, POST-COVID-19 CONDITION AND D-DIMER LEVELS IN PATIENTS WITH HISTORY OF COVID-19

Hematology, Transfusion and Cell Therapy
Aim: Coronavirus Disease 2019 (COVID-19) is a highly contagious respiratory illness associated with systemic inflammation. Post-COVID-19 condition (PCC) refers to persistence or development of new clinical findings 3-months after COVID-19 infection ...
GO Paschoal, MD Lemos, T Medeiros, NF Rosario, CMC Nascimento, JR Lugon, GW Gomes   +6 more
doaj   +1 more source

Space–Time Line Code for Massive MIMO and Multiuser Systems With Antenna Allocation

IEEE Access, 2018
This paper first investigates an M-by-2 massive multiple-input multiple-output (MIMO) system that transmits a single stream is investigated. For this system, we propose a space-time line code (STLC), which is a transmitting and combining (at a receiver ...
Jingon Joung
doaj   +1 more source

Outage probability of multiuser cognitive MIMO system

Tongxin xuebao, 2009
To analyze the multi-antenna gain in multiuser cognitive radio system, a multiuser cognitive MIMO framework was presented. The outage performance was considered in the multiple-antenna flat Raleigh fading broadcast downlink channel and the closed-form ...
WU Ying-xiao1, ZHU Qi2
doaj