Results 41 to 50 of about 5,928,722 (258)

Interactive optomechanical coupling with nonlinear polaritonic systems [PDF]

, 2017
We study a system of interacting matter quasiparticles strongly coupled to photons inside an optomechanical cavity. The resulting normal modes of the system are represented by hybrid polaritonic quasiparticles, which acquire effective nonlinearity.
Liew, Timothy Chi Hin, Liew, T. C. H., M. Matuszewski, Matuszewski, M., N. Bobrovska, Kyriienko, O., T. C. H. Liew, O. Kyriienko, Bobrovska, N.   +8 more
core   +1 more source

On one variant of physical dependencies in modeling the development of the line of separation of a building from the foundation when leveling the tilt with jacks

Вестник Дагестанского государственного технического университета: Технические науки
Objective. The aim of the study is to develop refined methods for calculating structures on deformable foundations. To achieve this objective, the problem of constructing refined dependencies between stresses and strains in a physically nonlinear ...
L. N. Panasyuk, M. V. Zotov, A. A. Firichenko, M. А. Magomedov   +3 more
doaj   +1 more source

The impact of leukocyte‐associated RNA retention on platelet RNA‐based cancer detection

Molecular Oncology, EarlyView.
Platelets carry RNA signals that may help detect cancer, but platelet samples can also retain RNA from white blood cells. We found that this retained white blood cell signal did not significantly affect machine learning cancer classification, suggesting that the cancer‐related RNA signal in platelets is largely independent of leukocyte‐associated RNA ...
Michał Sieczczyński, Krzysztof Pastuszak, Anna Samelak‐Czajka, Zuzanna Cemka, Paulina Jackowiak, Tomasz Stefaniak, Sylwia Łapińska‐Szumczyk, Jacek Jassem, Anna J. Żaczek, Matthew T. Rondina, Myron G. Best, Sjors G. J. G. In 't Veld, Anna Supernat   +12 more
wiley   +1 more source

Dynamic relaxation method in analysis of reinforced concrete bent elements [PDF]

Biuletyn Wojskowej Akademii Technicznej, 2015
The paper presents a method for the analysis of nonlinear behaviour of reinforced concrete bent elements subjected to short-term static load. The considerations in the range of modelling of deformation processes of reinforced concrete element were ...
Anna Szcześniak, Adam  Stolarski
doaj   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Analysis of steel-reinforced high-strength concrete deep beam displacement under dynamic loads [PDF]

Biuletyn Wojskowej Akademii Technicznej, 2018
The paper presents an analysis of the deformation of a dynamically loaded rectangular reinforced-concrete deep beam, including the physical nonlinearity of construction materials: concrete and reinforcing steel.
Waldemar Cichorski
doaj   +1 more source

Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park, Eun‐Hyuk Choi, Jorge Otero‐Millan, David S. Zee, Jeong‐Yoon Choi, Ji‐Soo Kim   +5 more
wiley   +1 more source

Modeling Progressive Brain Volume Losses in Chronic Moderate Severe Traumatic Brain Injury: Extensive, but Attenuating

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Progressive brain atrophy has now been widely observed in the chronic stages of moderate–severe traumatic brain injury (msTBI), but there is only coarse information regarding its prevalence and magnitude, and whether rate of atrophy accelerates or attenuates across time. We examined these questions in a Canadian inception cohort from
Robin E. A. Green, Brenda Colella, Alana Changoor, David J. Mikulis, Adrienne Li, Kadeen Johns, Georges A. Monette   +6 more
wiley   +1 more source

Corrigendum: Higher order averaging theory for finding periodic solutions via Brouwer degree (2014 Nonlinearity 27 563) [PDF]

, 2014
[No abstract available]In this paper we deal with nonlinear differential systems of the form x'(t) = Sigma(k)(i=0) epsilon(i) F(i()t,x) + epsilon(k+1) R(t,x,epsilon), where F-i : R x D -> R-n for i = 0, 1, ... , k, and R : R x D x (-epsilon 0, epsilon 0).
Novaes, Douglas D., Llibre, Jaume, Teixeira, Marco Antonio, Teixeira, Marco A.   +3 more
core   +1 more source

Analysis of Forced Vibrations Taking into Account Nonlinear Deformation: Theory and Implementation

Structural Mechanics of Engineering Constructions and Buildings
The research describes the procedure for finite element analysis of structures under forced vibration in a linear and nonlinear setting using the method of direct integration of differential equations of motion.
Vladimir P. Agapov, Alexey S. Markovich, Muhannad Jazzan, Kweng Phearom   +3 more
doaj   +1 more source