Results 21 to 30 of about 3,543,735 (284)

Psychometric precision in phenotype definition is a useful step in molecular genetic investigation of psychiatric disorders [PDF]

, 2015
Affective disorders are highly heritable, but few genetic risk variants have been consistently replicated in molecular genetic association studies. The common method of defining psychiatric phenotypes in molecular genetic research is either a summation ...
A Brown, A Demirkan, AE Green, BF Voight, CC Minica, DP Goldberg, DP Goldberg, F Samejima, F Stephenson, FF Chen, FV Rijsdijk, HM Kravitz, HW Marsh, HW Marsh, HW Marsh, HW Marsh, HW Marsh, J Liao, JC Barrett, K Hek, K Rousseau, L Hu, LE Duncan, LK Muthén, M Burmeister, M Eid, M Feyder, M Jansson, M Jeon, M Stafford, MEJ Wadsworth, NK Hansell, NR Wray, P McGuffin, P Sklar, P Sullivan, PH Lee, R Plomin, RL Jennrich, RL Jennrich, S Papiol, S Ripke, S van der Sluis, S van der Sluis, S van der Sluis, SE Medland, SP Reise, SP Reise, SP Reise, SP Reise, T Shah, U Reininghaus, U Reininghaus, V Panicker, W Feng, X Fan   +55 more
core   +6 more sources

Synchronization Properties of Network Motifs [PDF]

, 2006
We address the problem of understanding the variable abundance of 3-node and 4-node subgraphs (motifs) in complex networks from a dynamical point of view. As a criterion in the determination of the functional significance of a n-node subgraph, we propose
Fiedler M., Gerschgorin S. A., I Lodato, S Boccaletti, V Latora   +4 more
core   +2 more sources

The Stochastic Quantization Method for Systems with Dissipation [PDF]

, 1994
The stochastic quantization of dissipative systems is discussed. It is shown that in order to stochastically quantize a system with dissipation, one has to restrict the Fourier transform of the space-time variable to the positive half domain in the ...
Ambjorn, Ambjorn, Ambjorn, Bargmann, Caldeira, Caldeira, Caldeira, Callan, Callan, Callan, Dekker, Dekker, Dittrich, Fang, Fradkin, Fronsdal, Gausterer, Jackiw, Jackiw, Keldysh, Klauder, Kostin, Kubo, Lifshitz, Mori, Nakamiya, Nelson, Parisi, Polychronakos, Polychronakos, Rodanthy Tzani, Senitzky, Singh, Yasue, Zwanzig   +34 more
core   +3 more sources

A Complex Variable Solution for Lining Stress and Deformation in a Non-Circular Deep Tunnel II Practical Application and Verification

Mathematical and Computational Applications, 2018
A new complex variable method is presented for stress and displacement problems in a non-circular deep tunnel with certain given boundary conditions at infinity.
Yansong Li, Shougen Chen
doaj   +1 more source

Analytical modeling of complex contact behavior between rock mass and lining structure

Journal of Rock Mechanics and Geotechnical Engineering, 2022
Based on the nondestructive test data of operating railway tunnels in China, this paper summarizes the basic characteristics of the complex contact behavior between the rock mass and lining structure.
Dingli Zhang, Tong Xu, Huangcheng Fang, Qian Fang, Liqiang Cao, Ming Wen   +5 more
doaj   +1 more source

Calculation of three-body resonances using slow-variable discretization coupled with complex absorbing potential [PDF]

, 2006
We developed a method to calculate positions and widths of three-body resonances. The method combines the hyperspherical adiabatic approach, slow variable discretization method (Tolstikhin et al., J. Phys. B: At. Mol. Opt. Phys.
Blandon, Juan, Kokoouline, Viatcheslav, Masnou-Seeuws, Francoise   +2 more
core   +3 more sources

Parallel Perturbed Gauss-Newton State Estimator Based on Fortescue Transformation for Unbalanced Power Systems

Journal of Modern Power Systems and Clean Energy, 2022
This letter extends the complex-variable perturbed Gauss-Newton method to estimate the state of unbalanced power systems by exploiting the Fortescue transformation.
Izudin Dzafic
doaj   +1 more source

Fast model-fitting of Bayesian variable selection regression using the iterative complex factorization algorithm

, 2018
Bayesian variable selection regression (BVSR) is able to jointly analyze genome-wide genetic datasets, but the slow computation via Markov chain Monte Carlo (MCMC) hampered its wide-spread usage.
Guan, Yongtao, Zhou, Quan
core   +1 more source

A general complex variable boundary element method [PDF]

Numerical Methods for Partial Differential Equations, 2001
AbstractThe solution to any 2‐dimensional potential problem, with continuous data given on the boundary of a bounded domain with connected complement, can be approximated by sums Re Σ cn f(αn z + z0), where f is any preassigned non‐polynomial analytic function. © 2001 John Wiley & Sons, Inc.
Whitley, R. J., Hromadka, T. V. II
openaire   +2 more sources

Acupuncture as a complex intervention for depression: A consensus method to develop a standardised treatment protocol for a randomised controlled trial [PDF]

, 2007
Objective: To standardise a complex intervention by defining the characteristic (specific) components of treatment for a randomised controlled trial of acupuncture as an intervention for individuals who have been diagnosed with depression using a ...
MacPherson, Hugh, Schroer, Sylvia
core   +1 more source