Results 31 to 40 of about 1,835,670 (328)

Inference on Breakdown Frontiers [PDF]

SSRN Electronic Journal, 2017
Given a set of baseline assumptions, a breakdown frontier is the boundary between the set of assumptions which lead to a specific conclusion and those which do not. In a potential outcomes model with a binary treatment, we consider two conclusions: First, that ATE is at least a specific value (e.g., nonnegative) and second that the proportion of units ...
Masteny, Matthew A., Poirierz, Alexandre
openaire   +7 more sources

Microscopic Investigation of Vortex Breakdown in a Dividing T-Junction Flow [PDF]

, 2018
3D-printed microfluidic devices offer new ways to study fluid dynamics. We present the first clear visualization of vortex breakdown in a dividing T-junction flow. By individual control of the inflow and two outflows, we decouple the effects of swirl and
Chan, San To, Haward, Simon J., Shen, Amy Q.   +2 more
core   +3 more sources

The Breakdowns of BiCGStab

Numerical Algorithms, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Breakdown of Conformal Invariance at Strongly Random Critical Points

, 2000
We consider the breakdown of conformal and scale invariance in random systems with strongly random critical points. Extending previous results on one-dimensional systems, we provide an example of a three-dimensional system which has a strongly random ...
A. M. Polyakov, B. L. Altshuler, B. L. Altshuler, B. Shapiro, C. Dasgupta, C. Mudry, D. G. Shelton, D. S. Fisher, D. Slepian, F. J. Dyson, I. I. Kogan, J. Polchinski, K. Efetov, L. Balents, M. B. Hastings, M. C. Wang, M. Janssen, O. Motrunich, P. W. Brouwer, S. L. Sondhi, S. N. Majumdar, T. D. Lee, T. W. Burkhardt, V. Gurarie, Y. G. Sinai   +24 more
core   +1 more source

Formation of field-induced breakdown precursors on metallic electrode surfaces

Frontiers in Physics
Understanding the underlying factors responsible for higher-than-anticipated local field enhancements required to trigger vacuum breakdown on pristine metal surfaces is crucial for the development of devices capable of withstanding intense operational ...
Soumendu Bagchi, Evgenya Simakov, Danny Perez   +2 more
doaj   +1 more source

Theoretical Investigation of the Phenomenon of Space Charge Breakdown in Electromembrane Systems

Membranes, 2022
At present, it is customary to consider the overlimit operating modes of electromembrane systems to be effective, and electroconvection as the main mechanism of overlimiting transfer.
Anna Kovalenko, Natalia Chubyr, Aminat Uzdenova, Makhamet Urtenov   +3 more
doaj   +1 more source

Breakdown of the Stokes-Einstein relation in two, three and four dimensions

, 2012
The breakdown of the Stokes-Einstein (SE) relation between diffusivity and viscosity at low temperatures is considered to be one of the hallmarks of glassy dynamics in liquids. Theoretical analyses relate this breakdown with the presence of heterogeneous
Dasgupta, Chandan, Karmakar, Smarajit, Sastry, Srikanth, Sengupta, Shiladitya   +3 more
core   +1 more source

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

Efeito das condições de atmosfera controlada sobre a ocorrência de degenerescência em maçã 'Fuji' Effect of controlled atmosphere conditions on the breakdown of 'Fuji' apples

Scientia Agricola, 1995
O trabalho foi conduzido durante o ano de 1993, com objetivo avaliar o efeito das temperaturas e concentrações de oxigênio nas câmaras de atmosfera controlada (AC), sobre a manifestação da degenerescência e conservação da qualidade dos frutos da maçã ...
A. Brackmann, A.A. Saquet
doaj   +1 more source

Influence of Bismaleimide HVA-2 Grafting on the Direct Current Dielectric Properties of XLPE

Energies, 2022
In this paper, N, N’-m-phenylene dimaleimide (HVA-2) grafted crosslinked polyethylene (XLPE) insulation materials with different HVA-2 contents were prepared.
Chengcheng Zhang, Sen Wang, Hong Zhao, Xuan Wang   +3 more
doaj   +1 more source