Results 41 to 50 of about 1,733,478 (299)

Relating Independent Components to Free-Vibration Modal Responses

Shock and Vibration, 2010
In recent literature, attempts have been made to apply Independent Component Analysis (ICA) techniques to the modal identification problem. Paramount to this task is establishing a relationship between the source components realized using the suggested ...
S.I. McNeill, D.C. Zimmerman
doaj   +1 more source

Comportamento biomecânico do sistema prótese/implante em região anterior de maxila: análise pelo método de ciclagem mecânica

Revista de Odontologia da UNESP
INTRODUÇÃO : O adequado posicionamento tridimensional dos implantes é indispensável para garantir a previsibilidade no tratamento com implantes dentários.
Henrique Eiji Tabuse, Cássia Bellotto Corrêa, Luís Geraldo Vaz   +2 more
doaj   +1 more source

Origin of slow stress relaxation in the cytoskeleton

, 2019
Dynamically crosslinked semiflexible biopolymers such as the actin cytoskeleton govern the mechanical behavior of living cells. Semiflexible biopolymers nonlinearly stiffen in response to mechanical loads, whereas the crosslinker dynamics allow for ...
Koenderink, Gijsje H., MacKintosh, F. C., Mulla, Yuval   +2 more
core   +2 more sources

Decoupling the Roles of Cell Shape and Mechanical Stress in Orienting and Cueing Epithelial Mitosis

Cell Reports, 2019
Summary: Distinct mechanisms involving cell shape and mechanical force are known to influence the rate and orientation of division in cultured cells. However, uncoupling the impact of shape and force in tissues remains challenging.
Alexander Nestor-Bergmann, Georgina A. Stooke-Vaughan, Georgina K. Goddard, Tobias Starborg, Oliver E. Jensen, Sarah Woolner   +5 more
doaj   +1 more source

Application of multireflection grazing incidence method for stress measurements in polished Al–Mg alloy and CrN coating [PDF]

, 2012
Multi-reflection grazing incidence geometry, referred to as MGIXD, characterized by a small and constant incidence angle, was applied to measure low surface stresses in very thin layers of Al–Mg alloy and CrN coating.
BACZMANSKI, Andrzej, BONARSKI, J, BRAHAM, Chedly, CHOPART, J.-P., LODINI, A, MARCISZKO, Marianna, TARKOWSKI, L., WIERZBANOWSKI, K, WROBEL, Mirosław, ZAZI, N   +9 more
core   +6 more sources

Periodic Mechanical Stress Stimulates the FAK Mitogenic Signal in Rat Chondrocytes Through ERK1/2 Activity

Cellular Physiology and Biochemistry, 2013
Background/Aims: The biological effects of periodic mechanical stress on chondrocytes have been studied extensively over the past few years. However, the mechanisms underlying chondrocyte mechanosensing and signaling in response to periodic mechanical ...
Wenwei Liang, Kewei Ren, Feng Liu, Weiding Cui, Qing Wang, Zhefeng Chen, Weimin Fan   +6 more
doaj   +1 more source

Residual Stresses in Machining of AISI 52100 Steel under Dry and Cryogenic Conditions: A Brief Summary [PDF]

, 2014
17th Conference on Material Forming (ESAFORM) - FinlandResidual stress is one of the most important surface integrity parameter that can significantly affect the service performance of a mechanical component, such as: contact fatigue, corrosion ...
BATISTA, Antonio, CARUSO, Serafino, OUTEIRO, José, UMBRELLO, Domenico   +3 more
core   +4 more sources

Powder Manufacturing-Driven Variations in Flowability and Deformation Behavior of Pure Copper Powders for Cold Spray Additive Manufacturing

Metals
The quality of the feedstock powder plays a key role in determining the properties of coatings produced by cold spray (CS). However, most commercially available powders are not specifically designed for CS, which makes it difficult to tailor powder ...
Niloofar Eftekhari, Hamid Jahed
doaj   +1 more source

Crossover from quasi-static to dense flow regime in compressed frictional granular media [PDF]

, 2013
We investigate the evolution of multi-scale mechanical properties towards the macroscopic mechanical instability in frictional granular media under multiaxial compressive loading.
Amitrano, David, Gimbert, Florent, Weiss, Jérôme   +2 more
core   +5 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source