Results 71 to 80 of about 45,802 (287)

Burgers velocity fields and dynamical transport processes

, 1998
We explore a connection of the forced Burgers equation with the Schr\"{o}dinger (diffusive) interpolating dynamics in the presence of deterministic external forces.
A. A. Towsend, A. M. Polyakov, A. S. Monin, E. Hopf, E. Nelson, E. Nelson, H. P. Mc Kean, J. C. Zambrini, J. D. Fournier, J. M. Burgers, J. P. Bouchaud, M. Freidlin, M. Kardar, P. Calderoni, P. G. Saffman, P. Garbaczewski, P. Garbaczewski, P. Garbaczewski, P. Garbaczewski, Ph. Blanchard, S. Albeverio, S. Albeverio, S. F. Shandarin, S. N. Gurbatov, S. N. Gurbatov, U. G. Haussmann, Y. Hu, Ya. G. Sinai, Z. She   +28 more
core   +1 more source

Deformation‐Induced Formation of Stray Grains in Additive Manufacturing of Single Crystals

Advanced Science, EarlyView.
Stray grain formation severely limits the additive manufacturing of single‐crystal alloys. By integrating in situ synchrotron techniques, ex situ characterization, and multi‐scale multi‐physics modeling, the authors reveal that stray grains originate from dislocations at the solid‐liquid interface, rather than thermal supercooling in conventional ...
Dongsheng Zhang, Zixu Guo, Yuxiao Li, Lu Wang, Yu Wu, Darui Sun, Wentao Yan, Yuanyuan Guo, Han Wang, Wei Liu, Ye Tao, Bingbing Zhang   +11 more
wiley   +1 more source

A smart headband for multimodal physiological monitoring in human exercises

Advanced Science, EarlyView.
A novel smart headband incorporating a thermal‐sensation‐based electronic skin is presented for continuous and accurate multimodal physiological monitoring, including pulse waveforms, total metabolic energy expenditure, heart rate, and forehead temperature, across both static and dynamic daily activities.
Shiqiang Liu, Guanxing Chen, Jingyi Peng, Shuo Tian, Qian Mao, Caise Wei, Jinfeng Yuan, Rong Zhu   +7 more
wiley   +1 more source

AP‐Lab: An AI‐Driven Autonomous Pilot‐Scale Platform Bridging Materials Discovery and Industrial Manufacturing

Advanced Science, EarlyView.
AP‐Lab bridges materials discovery and industrial manufacturing by coupling proprietary datasets with an application benchmark (PCR Ct). A closed‐loop optimization workflow integrates ML, LLM, and autonomous synthesis/testing to refine magnetic nanoparticles–based nucleic‐acid extraction systems.
Zhan‐Long Wang, Zhifen Ma, Wenxing Song, Guolai Jiang, Boshi Jiang, Mingyang Jiang, Weiliang Shu, Bing Wang, Zhiyuan Wan, Shengyong Geng, Zhen Zhao, Wenhua Zhou, Xue‐Feng Yu   +12 more
wiley   +1 more source

Parameter estimation and adaptive solution of the Leray-Burgers equation using physics-informed neural networks

Results in Applied Mathematics
This study presents a unified framework that integrates physics-informed neural networks (PINNs) to address both the inverse and forward problems of the one-dimensional Leray-Burgers equation.
DooSeok Lee, Yuncherl Choi, Bong-Sik Kim
doaj   +1 more source

A note on regularity and failure of regularity for systems of conservation laws via Lagrangian formulation

, 2015
The paper recalls two of the regularity results for Burgers' equation, and discusses what happens in the case of genuinely nonlinear, strictly hyperbolic systems of conservation laws.
Caravenna, Laura
core   +1 more source

Accounting for Substitution: Improving Estimates of GHG Reductions From Cattle‐Based Product Demand Shifts

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Estimates of reductions in greenhouse gas (GHG) emissions from lower demand for cattle‐based products must account for substitution effects. This study collected data through two surveys—one on ground beef and another on dairy milk—to evaluate substitution effects and potential GHG reductions.
Brandon R. McFadden, Sara Gardner Hedgecock, Lawton L. Nalley, Alvaro Durand‐Morat, Aaron Shew, Rodolfo M. Nayga Jr   +5 more
wiley   +1 more source

Aspects of the stochastic Burgers equation and their connection with turbulence

, 2000
We present results for the 1 dimensional stochastically forced Burgers equation when the spatial range of the forcing varies. As the range of forcing moves from small scales to large scales, the system goes from a chaotic, structureless state to a ...
C. JAYAPRAKASH, Chekhlov A., F. HAYOT, Hayot F., Hayot F., Hayot F., Hayot F., Mou C. Y., Novikov E. A., Polyakov A.   +9 more
core   +1 more source

Consumer Valuation of Meat Alternatives and Labeling Policies: A Comparative Perspective

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates and compares US consumer perceptions and the impact of environmental, human health, and animal welfare information related to conventional meat on preferences for meat alternatives and labeling policies. Using the best–worst scaling method across 10 different burger alternatives, our results show that the meat burger is
Daniele Asioli, Wei Yang, Jia Han, Quoc Cuong Nguyen, Massimiliano Petracci, Rodolfo M. Nayga Jr.   +5 more
wiley   +1 more source

A Generalization of the Hopf-Cole Transformation

Symmetry, Integrability and Geometry: Methods and Applications, 2013
A generalization of the Hopf-Cole transformation and its relation to the Burgers equation of integer order and the diffusion equation with quadratic nonlinearity are discussed. The explicit form of a particular analytical solution is presented.
Paulius Miškinis
doaj   +1 more source