Results 41 to 50 of about 6,805 (250)

Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection

Advanced Materials Technologies, EarlyView.
A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu, Yamin Mansur, Sai Peri, Jiangyuan Wan, Amio Pronoy Das Ritwik, Emily L. Johnson, Jingcheng Ma   +6 more
wiley   +1 more source

Survival of 2D Turbulence in the Local Interstellar Medium

The Astrophysical Journal Letters
The evolution of 2D turbulence in the partially ionized local interstellar medium is investigated using 2D MHD simulations coupled with a neutral hydrogen gas via charge exchange.
Masaru Nakanotani, Gary P. Zank
doaj   +1 more source

Continuous‐Flow Microfluidic Synthesis Enhances C2+ Selectivity for Cu2O Catalysts

Advanced Science, EarlyView.
Microfluidic devices are used to prepare Cu2O nanoparticles under laminar flow conditions, which exhibit enhanced selectivity in the CO2‐to‐C2+ reaction due to their nanoporosity and high defect concentration. Cu2O prepared using standard solution methods displays decreased CO2‐to‐C2+ selectivity due to the absence of similar properties. Altogether, we
Carlota Casas, Anh Tuan Ngo, João Pedro Vale, Ona Falcó, Gerard Martí, Mohamed Amazian, Júlia Mayans, Sònia Estradé, Marcos Gil‐Sepulcre, Teresa Andreu, Francesca Peiró, Tiago Sotto Mayor, Lluís Yedra, Jordi García‐Antón, Josep Puigmartí‐Luis, Xavier Sala, Roc Matheu   +16 more
wiley   +1 more source

The Role of the Plasma Current in Turbulence Decrease with Lower Hybrid Waves

EPJ Web of Conferences, 2017
We study the effect of lower hybrid waves on edge turbulence using a set of two Langmuir probes inserted in the scrape-off layer of the Tore Supra tokamak.
Antar Ghassan, Goniche Marc, Ekedahl Annika   +2 more
doaj   +1 more source

Simulation of the interaction between plasma turbulence and neutrals in linear devices

Nuclear Materials and Energy, 2017
The interaction between plasma and neutrals within a tokamak dominates the behaviour of the edge plasma, especially in the divertor region. This area is not quiescent, but has significant perturbations in the density and temperature due to turbulent ...
J. Leddy, B. Dudson, H. Willett
doaj   +1 more source

Intermittent turbulence in the heliosheath and the magnetosheath plasmas based on Voyager and THEMIS data [PDF]

Nonlinear Processes in Geophysics, 2018
Turbulence is complex behavior that is ubiquitous in space, including the environments of the heliosphere and the magnetosphere. Our studies on solar wind turbulence including the heliosheath, and even at the heliospheric boundaries, also beyond the ...
W. M. Macek, W. M. Macek, A. Wawrzaszek, B. Kucharuk   +3 more
doaj   +1 more source

Characteristic Functional for Plasma Turbulence [PDF]

Progress of Theoretical Physics, 1961
A functional analytical description of magnetohydrodynamic turbulence in an incompressible plasma flow is investigated by a method derived for an ordinary hydrodynamic turbulence. An exact stationary solution of the functional differential equation for the characteristic functional is given for the special case of an inviscid and infinitely conducting ...
openaire   +2 more sources

Multiscale Coupling From Mastication to Retronasal Aroma Perception: The PG‐DTCFN Model and Multiphysics Simulation

Advanced Science, EarlyView.
Using grilled lamb skewers as a model system, this work builds a multiscale coupling framework from oral processing to retronasal aroma perception, reveals dual‐kinetic release patterns and Electroencephalogram‐characterized central encoding features, and proposes an interpretable physics‐guided deep learning model validated by multiphysics simulation,
Che Shen, Xiongfeng He, Zihao Li, Zidong Chen, Jiajin Sun, Xinyu Jiang, Yunhui Zhang, Lizhang Wu, Ran Wang, Jingnan Lu, Bo Wang, Kezhou Cai, Baocai Xu   +12 more
wiley   +1 more source

Particle Dynamics in the RMP Ergodic Layer under the Influence of Edge Plasma Turbulence

Acta Polytechnica, 2013
The complex processes in edge tokamak plasma are affected (among others) both by resonant magnetic perturbation (RMP) and by plasma turbulence. RMP is nowadays considered to be a candidate for the mitigation of the edge-localized modes (ELMs). The effect
Matúš Kurian, Ladislav Krlín, Pavel Cahyna, Radomír Pánek   +3 more
doaj  

Enhanced Energy Conversion by Turbulence in Collisionless Magnetic Reconnection

The Astrophysical Journal
Magnetic reconnection and turbulence are two of the most significant mechanisms for energy dissipation in collisionless plasma. The role of turbulence in magnetic reconnection poses an outstanding problem in astrophysics and plasma physics.
Runqing Jin, Meng Zhou, Yongyuan Yi, Hengyan Man, Zhihong Zhong, Ye Pang, Xiaohua Deng   +6 more
doaj   +1 more source