Results 51 to 60 of about 3,033,628 (267)

Velocity of particles in Doubly Special Relativity

, 2003
Doubly Special Relativity (DSR) is a class of theories of relativistic motion with two observer-independent scales. We investigate the velocity of particles in DSR, defining velocity as the Poisson bracket of position with the appropriate hamiltonian ...
Amelino-Camelia, Amelino-Camelia, Amelino-Camelia, Amelino-Camelia, Amelino-Camelia, Bruno, Colladay, Czerhoniak, de Azcarraga, Gambini, J. Kowalski-Glikman, Jacobson, Judes, K. Imilkowska, Kosinski, Kosinski, Kowalski-Glikman, Kowalski-Glikman, Kowalski-Glikman, Kowalski-Glikman, Kowalski-Glikman, Kowalski-Glikman, Lukierski, Lukierski, Lukierski, Lukierski, Lukierski, M. Daszkiewicz, Magueijo, Majid, Mignemi, Nowicki, Sitarz   +32 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Laser Doppler velocity simulator [PDF]

, 1979
A method and apparatus for inducing a Doppler frequency shift in a reference beam laser velocimeter light beam to simulate target velocity are described.
Franke, J. M.
core   +1 more source

Lévy stable distributions for velocity and velocity difference in systems of vortex elements [PDF]

, 1996
The probability density functions (PDFs) of the velocity and the velocity difference field induced by a distribution of a large number of discrete vortex elements are investigated numerically and analytically.
Leonard, A., Mezić, I., Min, I. A.
core   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Immunogenicity and safety of mRNA-based seasonal influenza vaccines encoding hemagglutinin and neuraminidase

Nature Communications
Current influenza vaccines induce immune responses to hemagglutinin (HA), a surface glycoprotein of seasonal influenza viruses, but have suboptimal effectiveness. mRNA vaccines may improve protection by targeting additional antigens such as neuraminidase
Amanda K. Rudman Spergel, Ivan T. Lee, Kindra Koslovsky, Kristi Schaefers, Andrei Avanesov, Douglas K. Logan, John Hemmersmeier, David Ensz, Daniel Stadlbauer, Bo Hu, Alicia Pucci, Jignesh Vakil, Robert Paris, Jintanat Ananworanich, Raffael Nachbagauer   +14 more
doaj   +1 more source

Análisis de las respuestas físicas y fisiológicas de árbitros y árbitros asistentes de fútbol durante partidos oficiales de Tercera División de España. [Analysis of the physical and physiological responses of field and assistant soccer referees during Spanish Third Division official matches].

Revista Internacional de Ciencias del Deporte, 2016
Los objetivos del estudio fueron: (i) describir las respuestas físicas y fisiológicas de árbitros y árbitros asistentes de fútbol durante partidos oficiales de categoría no profesional, y (ii) analizar las diferencias existentes en esas respuestas entre ...
Daniel Castillo, Jesús Cámara, Javier Yanci   +2 more
doaj   +1 more source

Study of the efflux velocity induced by two propellers [PDF]

, 2015
Present analysis is related with seabed erosion caused during docking and undocking maneuvering. Twin propellers without rudder were studied using a physical model with a fixed clearance distance and three different rotating velocities.
Gironella Cobos, Xavier, Gómez Gesteira, Moncho, Jaquet, A., Mujal Colilles, Anna, Sánchez-Arcilla Conejo, Agustín   +4 more
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Durability of next-generation self-replicating RNA vaccine RBI-4000: a phase 1, randomized open label clinical trial

Communications Medicine
Background The benefits of mRNA-based platforms, such as rapid response and simplified manufacturing, may be overshadowed by lack of durable protective immunity compared to traditional vaccine technologies targeting certain pathogens.
Christian J. Maine, Gaelle Picarda, Shigeki J. Miyake-Stoner, Brandon Essink, Guillermo Somodevilla, Jessica Sparks, Andrew J. Geall, Nathaniel S. Wang, Zelanna Goldberg, Parinaz Aliahmad   +9 more
doaj   +1 more source