Results 101 to 110 of about 8,273,887 (381)

Reduced Dynamic Modeling for Heavy-Duty Hydraulic Manipulators With Multi-Closed-Loop Mechanisms

IEEE Access, 2020
A reduced dynamic modeling approach is introduced to systematically establish explicit closed-form dynamic equations for the main motion system of a heavy-duty hydraulic manipulator with multi-closed-loop mechanisms.
Yi Zhang, Wenhua Ding, Hua Deng
doaj   +1 more source

ON THE SOLUTIONS OF NON-LINEAR TIME-FRACTIONAL GAS DYNAMIC EQUATIONS: AN ANALYTICAL APPROACH

, 2015
We consider non-linear homogeneous and non-homogeneous gas dynamic equations of time-fractional type in this paper. The approximate solutions of these equations are calculated in the form of series obtained by q-Homotopy Analysis Method (q-HAM).
O. Iyiola
semanticscholar   +1 more source

DYNAMIC ADJUSTMENT IN DEMAND EQUATIONS [PDF]

The focus of this paper is the dynamic adjustment of demand. It is shown that a dynamic specification of the demand equation provides information on: (i) the level of response to a price or expenditure change taking place instantaneously, (ii) how much ...
Asche, Frank
core   +1 more source

Far-from-equilibrium quantum many-body dynamics

, 2010
The theory of real-time quantum many-body dynamics as put forward in Ref. [arXiv:0710.4627] is evaluated in detail. The formulation is based on a generating functional of correlation functions where the Keldysh contour is closed at a given time ...
A. Arrizabalaga, A. Mitra, B. Delamotte, B. Mihaila, C. Bagnuls, C. Karrasch, C. Scheppach, C. Wetterich, C. Wetterich, C. Wetterich, C.D. Fertig, D. Boyanovsky, D. Boyanovsky, D.F. Litim, D.F. Litim, D.R. Hartree, D.R. Hartree, E.P. Gross, F. Cooper, F. Cooper, G. Aarts, G. Aarts, G. Aarts, G. Baym, G. Vidal, H. Schoeller, J. Berges, J. Berges, J. Berges, J. Berges, J. Berges, J. Berges, J. Berges, J. Berges, J. Estève, J. Polonyi, J. Rammer, J. Schwinger, J.-P. Blaizot, J.I. Latorre, J.M. Cornwall, J.M. Luttinger, J.M. Pawlowski, Jan M. Pawlowski, K. Temme, K.T. Mahanthappa, L. Canet, L. Canet, L.M.A. Bettencourt, L.P. Kadanoff, L.P. Pitaevskii, L.P. Pitaevskii, L.V. Keldysh, L.V. Keldysh, M. Alford, M. Karski, M. Salmhofer, M. Strickland, P.C. Hohenberg, P.M. Bakshi, R. Gezzi, R. Micha, S. Hofferberth, S. Kehrein, S. Matarrese, S. Ritter, S.-I. Ei, S.G. Jakobs, S.G. Jakobs, S.R. Manmana, S.R. White, Stefan Keßler, T. Gasenzer, T. Gasenzer, T. Gasenzer, T. Gericke, T. Heinzel, T. Kinoshita, T. Korb, Thomas Gasenzer, U. Schollwöck, V. Fock, W.S. Bakr, Y. Hatta   +83 more
core   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Nonlinear triple-point problems on time scales

Electronic Journal of Differential Equations, 2004
We establish the existence of multiple positive solutions to the nonlinear second-order triple-point boundary-value problem on time scales, $$displaylines{ u^{Delta abla}(t)+h(t)f(t,u(t))=0, cr u(a)=alpha u(b)+delta u^Delta(a),quad eta u(c)+gamma u^Delta(
Douglas R. Anderson
doaj  

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Retraction Note: Ocean dynamic equations with the real gravity. [PDF]

Sci Rep, 2022
Chu PC.
europepmc   +1 more source

Dynamic programming principle for backward doubly stochastic recursive optimal control problem and sobolev weak solution of the stochastic Hamilton-Jacobi-Bellman equation

, 2023
Yunhong Li, Anis Matoussi, Lifeng Wei, Zhen Wu   +3 more
openalex   +1 more source

Dynamic linear response of the SK spin glass coupled microscopically to a bath

, 2002
The dynamic linear response theory of a general Ising model weakly coupled to a heat bath is derived employing the quantum statistical theory of Mori, treating the Hamiltonian of the spin bath coupling as a perturbation, and applying the Markovian ...
Plefka, T.
core   +3 more sources