Results 101 to 110 of about 348,499 (317)

The Langevin Approach: a simple stochastic method for complex phenomena

, 2015
We describe a simple stochastic method, so-called Langevin approach, which enables one to extract evolution equations of stochastic variables from a set of measurements.
Fuchs, André, Lind, Pedro G., Medjroubi, Wided, Peinke, Joachim, Reinke, Nico, Wächter, Matthias   +5 more
core   +1 more source

Magnetically “Programming” Cobalt‐Doped Iron Oxide Nanoparticles for Localized Induction Heating: Triggering a Collective Effect of Magnetic Moment Alignment on Demand

Advanced Materials, EarlyView.
This study demonstrates enhanced induction heating in cobalt‐doped iron oxide nanoparticles via specific pre‐magnetization, induced by the pre‐alignment of magnetic moments. By correlating Co content with magnetic properties, the research highlights how magnetic pre‐programming enables localized, on‐demand debonding in composites.
Theodor Raczka, Leoni Luthardt, Stephan Müssig, Noah Kent, Qianqian Lan, Thibaud Denneulin, Rafal E. Dunin‐Borkowski, Karl Mandel   +7 more
wiley   +1 more source

Unlocking the Essence of Lignin: High‐Performance Adhesives That Bond via Thiol‐Catechol Connectivities and Debond on Electrochemical Command

Advanced Materials, EarlyView.
A novel lignin‐inspired adhesive is presented, that combines the bonding strength of a structural adhesive with on‐demand electrochemical debonding, enabled by biomimetic thiol‐catechol connectivities. Voltage application of only 9 V facilitates electrochemical oxidation of catechols to quinones leading to guided detachment on command.
Keven Walter, Dominik P. Hoch, Leon Hertweck, Kannan Balasubramanian, Jonas Geisler, Mathias Röllig, Tilmann J. Neubert, Hans G. Börner   +7 more
wiley   +1 more source

Is general relativity `essentially understood' ?

, 2005
The content of Einstein's theory of gravitation is encoded in the properties of the solutions to his field equations. There has been obtained a wealth of information about these solutions in the ninety years the theory has been around.
Alcubierre, Allen, Anderson, Anderson, Andersson, Andersson, Andersson, Andersson, Andersson, Andersson, Andersson, Andersson, Bartnik, Bartnik, Bartnik, Baumgarte, Beig, Beig, Belinskii, Belinskii, Berger, Berger, Berger, Bizoń, Bizoń, Bondi, Brainerd, Bray, Bray, Brodbeck, Carter, Chae, Choptuik, Choquet-Bruhat, Choquet-Bruhat, Choquet-Bruhat, Christodoulou, Christodoulou, Chruściel, Chruściel, Chruściel, Chruściel, Chruściel, Chruściel, Chruściel, Chruściel, Clarke, Corvino, Corvino, Cutler, Dafermos, Dafermos, Dafermos, Dain, Dain, Dain, Dain, Dain, Einstein, Einstein, Einstein, Fischer, Fourès-Bruhat, Frauendiener, Frauendiener, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Frittelli, Frolov, Garfinkle, Gundlach, Gundlach, Gundlach, Gundlach, Hawking, Hawking, Hollands, Hughes, Huisken, Husa, Hübner, Isenberg, Israel, Israel, Klainerman, Klainerman, Klainerman, Kramer, Lee, Lehner, Lifshitz, Lindblad, Lindblad, Maxwell, Maxwell, Misner, Moncrief, Moncrief, Ori, Pais, Penrose, Penrose, Penrose, Penrose, Penrose, Poisson, Pound, Pretorius, Price, Rees, Rendall, Rendall, Rendall, Rendall, Rendall, Rendall, Reula, Ringström, Ringström, Ringström, Ringström, Sarbach, Schoen, Schoen, Smoller, Stellmacher, Szabados, Tataru, Thorne, Valiente Kroon, Valiente Kroon, Wainwright, Wald, Weisberg, Witten, Yoneda   +146 more
core   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Some observations on a new numerical method for solving Navier-Stokes equations [PDF]

An explicit-implicit technique for solving Navier-Stokes equations is described which, is much less complex than other implicit methods. It is used to solve a complex, two-dimensional, steady-state, supersonic-flow problem.
Kumar, A.
core   +1 more source

Property Prediction and Resilience Analysis in Polyionic Glasses Using a Machine‐Learning Algorithm with Multivariate Output

Advanced Materials Technologies, EarlyView.
A multivariate machine‐learning model is employed using Gaussian process regression to predict property profiles of complex glass formulations based on small but highly consistent datasets. Abstract Designing the chemical composition of multi‐component glasses toward a set of target properties requires information on a complex range of trade‐off ...
Yuanqing Lu, Zhiwen Pan, Aaron Reupert, Rene Limbach, N. M. Anoop Krishnan, Katrin Wondraczek, Lothar Wondraczek   +6 more
wiley   +1 more source

Markov Properties of Electrical Discharge Current Fluctuations in Plasma

, 2011
Using the Markovian method, we study the stochastic nature of electrical discharge current fluctuations in the Helium plasma. Sinusoidal trends are extracted from the data set by the Fourier-Detrended Fluctuation analysis and consequently cleaned data is
A. Bershadskii, A. Eke, A. Farahzadi, A. Garscadden, A.N. Kolmogorov, A.V. Isupov, B. Li, B. Li, B.A. Carreras, B.P. Milligen van, C. Letellier, C. Meneveau, C. Renner, C. Renner, C.R. Oberman, C.V. Chianca, C.W. Gardiner, E. Koscielny-Bunde, E. Koscielny-Bunde, E.B. Dynkin, E.C. Taylor, F. Anselmet, F. Farahpour, F. Ghasemi, F. Ghasemi, F. Ghasemi, F. Shahbazi, F. Shayeganfar, F. Shayeganfar, F. Sigeneger, F.F. Cap, F.F. Chen, G. Golub, G.R. Jafari, G.R. Jafari, G.R. Jafari, H. Risken, H.E. Hurst, I. Denysenko, J. Davoudi, J.A. Krommes, J.W. Cooley, J.W. Kantelhardt, K. Hu, K. Nishikawa, K.W. Gentle, L.M. Xu, M. Ghasemi Muhammad Sahimi, M. Reza Rahimi Tabar, M. Sadegh Movahed, M. Waechter, M. Waechter, M.A. Lieberman, M.A. Pedrosa, N.G. Kampen Van, P. Ḧanggi, P. Manshour, P. Sangpour, Q.D.Y. Ma, R. Benzi, R. Benzi, R. Benzi, R. Colistete Jr., R. Friedrich, R. Friedrich, R. Friedrich, R. Friedrich, R. Friedrich, R. Friedrich, R. Friedrich, R. Nagarajan, R. Nagarajan, R.D. Hazeltine, R.S. Schappe, S. Hajian, S. Ichimaru, S. Khorram, S. Kimiagar, S. Primak, S. Siegert, S.Y. Medvedev, T. Gyergyek, V.A. Bernshtam, V.P. Budaev, W.X. Ding, Z. Chen, Z. Wu   +86 more
core   +1 more source

High‐Resolution Stereolithography of Amorphous, Dense and Mechanically Stable Bioactive Glass

Advanced Materials Technologies, EarlyView.
Porous scaffolds made of bioactive glass are of great interest for bone tissue engineering. The geometry and resolution of the scaffold is impacting its bioactive and mechanical performance. Utilizing stereolithographic 3D printing of bioactive glass, human cancellous bone scaffolds, and other structures are fabricated with features as small as 77 µm ...
Leonhard Hambitzer, Zahra Hosneolfat, Kristin Griebenow, Richard Prediger, Sebastian Kluck, Ines Ketterer, Shaher Bano Zaidi, Delia S. Brauer, Frederik Kotz‐Helmer   +8 more
wiley   +1 more source

Myśl wojskowa Mao Zedonga

Politeja, 2018
Mao Zedong’s Philosophy of War The aim of this article was to do some critical analysis of Mao Zedong military writing. Our method was to intepretate his manuscripts and compare his thesis to thesis of top marxists thinkers like Karl Marx, Friedrich ...
Damian Winczewski
doaj   +1 more source