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A machine learning-based Bayesian optimization solution to nonlinear responses in dusty plasmas
(IOP PUblishing, 2021-06)
Nonlinear frequency response analysis is a widely used method for determining system dynamics in the presence of nonlinearities. In dusty plasmas, the plasma–grain interaction (e.g. grain charging fluctuations) can be ...
Numerical study of anomalous diffusion of light in semi-crystalline polymer structures
(American Physical Society, 2020-12)
From the spread of pollutants in the atmosphere to the transmission of nutrients across cell membranes, anomalous diffusion processes are ubiquitous in natural systems. The ability to understand and control the mechanisms ...
Dust as probes: Determining confinement and interaction forces
(IOP Publishing, 2020-10)
The PK-4 system is a micro-gravity dusty plasma experiment currently in operation on-board
the International Space Station. The experiment utilizes a long DC discharge in neon or argon
gases. We apply our 2D particle-in-cell ...
Physical interpretation of the spectral approach to delocalization in infinite disordered systems
(Materials Research Express, 2016-12-05)
In this paper we introduce the spectral approach to delocalization in infinite disordered systems and provide a physical interpretation in context of the classical model of Edwards and Thouless. We argue that spectral ...
Transforming teacher pedagogy to maximize 21st century skills through the learning environment
(2020-01-24)
As schools redesign learning environments and equip classrooms with flexible furniture, it is imperative to examine this impact on teacher pedagogy and student learning. We investigated if classrooms equipped with flexible ...
Investigating the Impact of Flexible Furniture in the elementary Classroom
(2020-01-24)
Educators are beginning to consider the physical learning environment as an additional resource to meet the learning outcomes in modern classrooms. In order to better utilize classroom space, schools have begun to eliminate ...
Ionization waves in the PK-4 direct current neon discharge
(American Physical Society, 2020-11)
Complex plasmas are interesting systems as the charged dust can self-assemble into different types of ordered structures. To understand the mechanisms which govern the transitions from one type of structure to another, it ...