Results 21 to 30 of about 9,090 (130)

Random Resistor-Diode Networks and the Crossover from Isotropic to Directed Percolation

, 2000
By employing the methods of renormalized field theory we show that the percolation behavior of random resistor-diode networks near the multicritical line belongs to the universality class of isotropic percolation. We construct a mesoscopic model from the
C. Bagnuls, C. De Dominicis, C. De Dominicis, D. Dhar, D. J. Amit, D. Stauffer, E. Frey, E. Frey, F.J. Wegner, H. K. Janssen, H. K. Janssen, H.K. Janssen, H.K. Janssen, H.K. Janssen, H.K. Janssen, Hans-Karl Janssen, J. Benzoni, J.L. Cardy, J.L. Cardy, K. Symanzik, M.C. Bergère, N. Breuer, N. Inui, O. Stenull, O.F. Alcantara Bonfim, Olaf Stenull, P. Grassberger, R. Bausch, R. Schloms, S. Redner, S. Redner, S. Redner, S.R. Broadbent   +32 more
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Thank You to Our 2024 Reviewers

Water Resources Research, Volume 61, Issue 4, April 2025.
Abstract On behalf of the editorial board of Water Resources Research (WRR) and the entire water science community, we want to express our most heartfelt gratitude to all who reviewed manuscripts for the journal in 2024. Your great efforts have ensured and improved the high quality and impact of the WRR papers and generally of research in our field. In
Georgia Destouni, Marc Bierkens, Andrea Castelletti, Simone Fatichi, Shafiqul Islam, Madan Kumar Jha, Stefan Kollet, Di Long, Chiyuan Miao, Hamid Moradkhani, Audrey Sawyer, Kamini Singha, Kerstin Stahl, Peter Troch, Ellen Wohl, Yi Zheng   +15 more
wiley   +2 more sources

Field theory of directed percolation with long-range spreading [PDF]

, 2008
It is well established that the phase transition between survival and extinction in spreading models with short-range interactions is generically associated with the directed percolation (DP) universality class.
C. De Dominicis, H. Hinrichsen, H. K. Janssen, H. K. Janssen, Hans-Karl Janssen, J. Zinn-Justin, N. T. J. Bailey, O. Mollison, Olaf Stenull, P. Grassberger, P. Grassberger, T. M. Liggett, V. N. Gribov, V. N. Gribov, V. N. Gribov, V. N. Gribov, W. Kinzel   +16 more
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Effects of surfaces on resistor percolation

, 2001
We study the effects of surfaces on resistor percolation at the instance of a semi-infinite geometry. Particularly we are interested in the average resistance between two connected ports located on the surface.
A. B. Harris, A. B. Harris, A. B. Harris, C. Dasgupta, D. J. Amit, H. K. Janssen, H. K. Janssen, H. K. Janssen, H. W. Diehl, H. W. Diehl, H. W. Diehl, H. W. Diehl, H. W. Diehl, H. W. Diehl, H. W. Diehl, Hans-Karl Janssen, I. S. Gradshteyn, J. Zinn-Justin, Klaus Oerding, M. J. Stephen, O. F. de Alcantara Bonfim, O. F. de Alcantara Bonfim, O. Stenull, O. Stenull, O. Stenull, Olaf Stenull, R. K. P. Zia, T. C. Lubensky, T. C. Lubensky, T. C. Lubensky, Y. Park   +30 more
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Dynamics of smectic elastomers [PDF]

, 2006
We study the low-frequency, long-wavelength dynamics of liquid crystal elastomers, crosslinked in the smectic-$A$ phase, in their smectic-$A$, biaxial smectic and smectic-$C$ phases. Two different yet related formulations are employed.
Lubensky, T. C., Stenull, Olaf
core   +3 more sources

Metabolic Complications and Ultrasound‐Detected Liver Abnormalities in Paediatric Patients With Duchenne Muscular Dystrophy

Pediatric Obesity, Volume 21, Issue 4, April 2026.
ABSTRACT Background Nutritional care in Duchenne muscular dystrophy (DMD), a progressive neuromuscular disorder, is particularly important due to the high risk of obesity in childhood and malnutrition in adolescence. Objectives The study aimed to evaluate metabolic complications in DMD, such as liver USS (ultrasound scan) abnormalities and abnormal ...
Karolina Śledzińska, Kornelia Polat, Agnieszka Kuchta, Józef Dulak, Agnieszka Łoboda, Urszula Florczyk‐Soluch, Józef Szczyrski, Joanna Bautembach, Jarosław Meyer‐Szary, Edyta Wernio, Anna Lemska, Ewa Pilarska, Maria Mazurkiewicz‐Bełdzińska, Ninela Irga‐Jaworska, Jolanta Wierzba   +14 more
wiley   +1 more source

Burgen auf engem Raum. Aktion und Reaktion im mittelalterlichen Burgenbau und das Problem der Identifikation [PDF]

, 2017
Anhand ausgewählter Beispiele kann aufgezeigt werden, dass zwei in unmittelbarer Nachbarschaft zueinander befindliche Burgen, die auf den ersten Blick dem Phänomen einer ‚Doppelburg‘ entsprechen, aus unterschiedlichen Gründen entstanden sein können ...
Wagener, Olaf
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Welfare assessment of turkeys (Meleagris gallopavo gallopavo) on farm

EFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This Scientific Opinion assesses the welfare of turkeys of all ages (Meleagris gallopavo gallopavo) on farm in relation to the type and condition of the litter, type and availability of enrichment (including covered veranda and outdoor range), space allowance, concentrations of ammonia and carbon dioxide, effective environmental temperature ...
EFSA Panel Animal Health and Animal Welfare (AHAW), Søren Saxmose Nielsen, Julio Alvarez, Anette Boklund, Sabine Dippel, Fernanda Dorea, Jordi Figuerola, Mette S. Herskin, Virginie Michel, Miguel Angel Miranda Chueca, Eleonora Nannoni, Romolo Nonno, Karl Stahl, Jan Arend Stegeman, Hans‐Hermann Thulke, Frank Tuyttens, Christoph Winckler, Jutta Berk, Joanna Marchewka, Nienke van Staaveren, Oana Maria Balmos, Chiara Fabris, Olaf Mosbach‐Schulz, Yves Van der Stede, Marika Vitali, Cristina Rojo Gimeno, Antonio Velarde, Anja Brinch Riber   +27 more
wiley   +1 more source

Comparison of time‐of‐flight and MIEZE neutron spectroscopy of H2O

Journal of Applied Crystallography, Volume 58, Issue 4, Page 1122-1137, August 2025.
We report a comparison of modulation of intensity with zero effort (MIEZE), a neutron spin–echo technique, and neutron time‐of‐flight spectroscopy, a conventional neutron scattering method. The basis of this comparison is provided by measurements performed on pure water under the same measurement conditions.We report a comparison of modulation of ...
Lukas Beddrich, Johanna K. Jochum, Philipp Bender, Leonie Spitz, Andreas Wendl, Christian Franz, Sebastian Busch, Fanni Juranyi, Christian Pfleiderer, Olaf Soltwedel   +9 more
wiley   +1 more source

Finite-size scaling of directed percolation in the steady state

, 2007
Recently, considerable progress has been made in understanding finite-size scaling in equilibrium systems. Here, we study finite-size scaling in non-equilibrium systems at the instance of directed percolation (DP), which has become the paradigm of non ...
A. T. Bharucha-Reid, C. De Dominicis, D. J. Amit, D. Stauffer, E. Brézin, H. K. Janssen, H. K. Janssen, Hans-Karl Janssen, J. G. Brankov, J. L. Cardy, J. Zinn-Justin, M. Abramowitz, M. E. Fisher, M. N. Barber, Olaf Stenull, P. Grassberger, Sven Lübeck, V. N. Gribov, W. Feller   +18 more
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