Results 41 to 50 of about 4,835,435 (314)

Dual infection with dengue virus 3 and human immunodeficiency virus 1 in Havana, Cuba

Journal of Infection in Developing Countries, 2009
Although dengue virus (DEN) endemic regions overlap with human immunodeficiency virus 1 (HIV) high incidence areas, little has been documented on HIV and DEN mixed infection. Here we report DEN/HIV concurrent infections recorded during the DEN-3 epidemic
Daniel Gonzalez, Daniel Limonta, Juan Francisco Bandera, Jorge Perez, Gustavo Kouri, Maria G. Guzman   +5 more
doaj   +1 more source

Self-Dual Chern-Simons Theories [PDF]

, 1994
In these lectures I review classical aspects of the self-dual Chern-Simons systems which describe charged scalar fields in $2+1$ dimensions coupled to a gauge field whose dynamics is provided by a pure Chern-Simons Lagrangian. These self-dual models have
Dunne, Gerald
core   +3 more sources

Investigating teachers’ use of literacy-infused science strategies: A mixed methods study

Discover Education, 2023
The 2019 science results from the National Assessment of Educational Progress showed that 8th-grade students, especially economically challenged and emergent bilingual students, made few gains in science and reading achievement.
Allison M. Esparza, Kenneth Fleming, Henan Zhang, Huiwen Pang, Cindy Guerrero, Rafael Lara-Alecio, Beverly J. Irby, Fuhui Tong   +7 more
doaj   +1 more source

The dual of concatenation

Theoretical Computer Science, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Designing Gabor windows using convex optimization

, 2018
Redundant Gabor frames admit an infinite number of dual frames, yet only the canonical dual Gabor system, constructed from the minimal l2-norm dual window, is widely used. This window function however, might lack desirable properties, e.g.
Balazs, Peter, Holighaus, Nicki, Perraudin, Nathanaël, Søndergaard, Peter L.   +3 more
core   +1 more source

Insights into PI3K/AKT signaling in B cell development and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
This Review explores how the phosphoinositide 3‐kinase and protein kinase B pathway shapes B cell development and drives chronic lymphocytic leukemia, a common blood cancer. It examines how signaling levels affect disease progression, addresses treatment challenges, and introduces novel experimental strategies to improve therapies and patient outcomes.
Maike Buchner
wiley   +1 more source

On dual-Bimodules

Tsukuba Journal of Mathematics, 1992
The following concept of dual-bimodules is introduced, a generalization of dual rings [\textit{C. R. Hajaranvis}, \textit{N. C. Norton}: J. Algebra 93, 253-266 (1985; Zbl 0595.16009)] and in particular of quasi-Frobenius rings: Let \(R\) and \(S\) be rings with identity.
Kurata, Y., Hashimoto, K.
openaire   +3 more sources

The cytoskeletal control of B cell receptor and integrin signaling in normal B cells and chronic lymphocytic leukemia

FEBS Letters, EarlyView.
In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley   +1 more source

An alternative ready-to-use electrochemical immunosensor for point-of-care COVID-19 diagnosis using graphene screen-printed electrodes coupled with a 3D-printed portable potentiostat

Talanta Open, 2022
A severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a cause of worldwide Coronavirus 2019 (COVID-19) disease pandemic. It is thus important to develop ultra-sensitive, rapid and easy-to-use methods for the identification of COVID-19 ...
Vitsarut Primpray, Wichayaporn Kamsong, Saithip Pakapongpan, Kanchanok Phochakum, Arissanan Kaewchaem, Assawapong Sappat, Anurat Wisitsoraat, Tanom Lomas, Adisorn Tuantranont, Chanpen Karuwan   +9 more
doaj  

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

FEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke, Izadora Volpato Rossi, Marcel I. Ramirez   +2 more
wiley   +1 more source