Results 61 to 70 of about 9,504,346 (343)

Long surface wave instability in dense granular flows [PDF]

, 2003
In this paper we present an experimental study of the long surface wave instability that can develop when a granular material flows down a rough inclined plane.
Forterre, Y., Pouliquen, O.
core   +3 more sources

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

Electromyographic Validation of the DMA Clinical Pilates Method for Classifying Muscle Impairments in Chronic Ankle Instability

BioMed
Background/Objectives: Chronic ankle instability is a common issue after lateral ankle sprain. The DMA Clinical Pilates method hypothesizes impairments in tibialis anterior and fibularis longus muscles.
Yuen Keong Chua, Jonas Rui Cheng Ang, John Kok Hong Wong, Boon Chong Kwok   +3 more
doaj   +1 more source

Improvement of oxygen reduction activity and stability on a perovskite oxide surface by electrochemical potential

Nature Communications, 2023
The instability of the surface chemistry in transition metal oxide perovskites is the main factor hindering the long-term durability of oxygen electrodes in solid oxide electrochemical cells.
Sanaz Koohfar, Masoud Ghasemi, Tyler Hafen, Georgios Dimitrakopoulos, Dongha Kim, Jenna Pike, Singaravelu Elangovan, Enrique D. Gomez, Bilge Yildiz   +8 more
doaj   +1 more source

Efficiency of the centrifugally induced curvature drift instability in AGN winds

, 2008
For studying how the field lines are twisting nearby the light cylinder surface, which provides the free motion of AGN winds through the mentioned area, the investigation of the centrifugally driven curvature drift instability is presented.
Blandford, Chedia, Gangadhara, King, Machabeli, Machabeli, Nelson, Osmanov, Osmanov, Osmanov, Rieger, Rogava, Shakura, Silin, Spitkovsky, Z. Osmanov   +15 more
core   +1 more source

A simulated investigation on the machining instability and dynamic surface generation [PDF]

, 2005
In this paper, the authors propose the generic concept of machining instability based on the analysis of all kinds of machining instable behaviors and their features.
Altintas, Altintas, Budak, Burns, Davies, Davies, K. Cheng, Marsh, Stepan, Tlusty, Wiercigroch, X.C. Luo, X.K. Luo, X.W. Liu   +13 more
core   +1 more source

Multifragmentation: Surface instabilities or statistical decay? [PDF]

Progress in Particle and Nuclear Physics, 1993
Boltzmann-Nordheim-Vlasov calculations show multifragmentation that seems to originate from surface instabilities. These instabilities are traced to a sheet instability caused by the proximity interaction. Experimental data, on the other hand, suggest that multifragmentation may be dominated by phase space.
Moretto, L. G., Tso, K., Delis, D., Colonna, N., Wozniak, G. J.   +4 more
openaire   +2 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Converged high-speed schlieren for shock wave boundary layer interaction study [PDF]

, 2018
Scanning-PIV using the drum scanner is employed to study the impingement of a vortex ring onto a solid surface. Both the wall-normal and wall-parallel planes are measured.
Sun, Z.
core  

Relaxation of curvature induced elastic stress by the Asaro-Tiller-Grinfeld instability

, 2015
A two-dimensional crystal on the surface of a sphere experiences elastic stress due to the incompatibility of the crystal axes and the curvature. A common mechanism to relax elastic stress is the Asaro-Tiller-Grinfeld (ATG) instability.
Backofen, R., Köhler, C., Voigt, A.
core   +1 more source