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We consider the challenge of developing agents that efficiently interact with high-dimensional, evolving environments, towards a view of practical reinforcement learning (RL) agents interacting with open worlds, of which they witness and…

Machine Learning · Computer Science 2026-05-26 Shruti Mishra , Michael Chang , Vamsi Spandan , Shmuel M. Rubinstein

This article presents a detailed analysis of an undergraduate physics laboratory experiment designed to determine the density of water using fundamental measurement techniques and data analysis methods. The experimental setup consists of a…

Physics Education · Physics 2025-08-06 Osvaldo L. Santos-Pereira

Edge plasma turbulence is critical to the performance of magnetic confinement fusion devices. Towards better understanding edge turbulence in both theory and experiment, a custom-built physics-informed deep learning framework constrained by…

Plasma Physics · Physics 2022-05-17 Abhilash Mathews

Students' curiosity often seems nearly nonexistent in a lecture setting; we discuss a variety of possible reasons for this, but it is the instructor who typically poses questions while only a few students, usually the better ones, respond.…

Physics Education · Physics 2013-08-07 F. V. Kowalski , S. E. Kowalski

Contribution: A flipped classroom approach to teaching empirical software engineering increases student learning by providing more time for active learning in class. Background: There is a need for longitudinal studies of the flipped…

Software Engineering · Computer Science 2020-01-13 Lucas Gren

A minimal model for magnetic reconnection and, generally, low-frequency dynamics in low-beta plasmas is proposed. The model combines analytical and computational simplicity with physical realizability: it is a rigorous limit of gyrokinetics…

Plasma Physics · Physics 2011-10-25 Alessandro Zocco , Alexander Schekochihin

The bottle-flip challenge -- the upright landing of a partially filled bottle after tossing and flipping it in the air -- unexpectedly became a viral mechanics exercise. Through high-speed visualization, we evidence that fluid content…

Fluid Dynamics · Physics 2025-02-19 Patricio Morales , Victor Ahumada , Leonardo Gordillo , Pablo Gutiérrez

We explore the difficulties that advanced undergraduate and graduate students have with non-relativistic quantum mechanics of a single particle in one spatial dimension. To investigate these difficulties we developed a conceptual survey and…

Physics Education · Physics 2016-02-18 Guangtian Zhu , Chandralekha Singh

This article explains and illustrates the design of a laboratory experience for blind students to measure the inertia of simple objects, in this case, that of a disc around its axis of symmetry. Our adaptation consisted in modifying the…

Physics Education · Physics 2023-01-18 A. Lisboa , Francisco J. Peña

Building on successful work on studying and transforming our senior-level Advanced Lab course, we have transformed our junior-level Electronics course to engage students in a variety of authentic scientific practices, including…

Physics Education · Physics 2015-07-15 H. J. Lewandowski , Noah Finkelstein

Most of today's educators are in no shortage of digital and online learning technologies available at their fingertips, ranging from Learning Management Systems such as Canvas, Blackboard, or Moodle, online meeting tools, online homework,…

Physics Education · Physics 2025-12-13 Zhongzhou Chen , Chandralekha Singh

We discuss the development and evaluation of quantum interactive learning tutorials (QuILTs) which are suitable for undergraduate courses in quantum mechanics. QuILTs are based on the investigation of student difficulties in learning…

Physics Education · Physics 2016-03-11 Chandralekha Singh

This project of experimental physics practice has consisted of the insertion of CTPM / SJDR high school students in the experimental investigative environment through the application of the concept of Scientific Method. Standardization, or…

Physics Education · Physics 2020-09-17 Raul Guilherme Batista Mendes

Universities have been forced to rely on remote educational technology to facilitate the rapid shift to online learning. In doing so, they acquire new risks of security vulnerabilities and privacy violations. To help universities navigate…

Cryptography and Security · Computer Science 2021-06-17 Shaanan Cohney , Ross Teixeira , Anne Kohlbrenner , Arvind Narayanan , Mihir Kshirsagar , Yan Shvartzshnaider , Madelyn Sanfilippo

Two-fluid Braginskii codes have simulated open-field line turbulence for over a decade, and only recently has it become possible to study these systems with continuum gyrokinetic codes. This work presents a first-of-its-kind comparison…

A key hurdle is demonstrating compute resource capability with limited benchmarks. We propose workflow templates as a solution, offering adaptable designs for specific scientific applications. Our paper identifies common usage patterns for…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-07-31 Gregor von Laszewski , Wesley Brewer , Sean R. Wilkinson , Andrew Shao , J. P. Fleischer , Harshad Pitkar , Christine R. Kirkpatrick , Geoffrey C. Fox

This paper is about an experiment with the goal of testing a primary teacher's resource. This is the next part of a research presented at EMF2009. This resource must help a teacher to practice a research and proof activity between peers…

History and Overview · Mathematics 2012-03-26 Jean-Philippe Georget , Baptiste Labrousse

Potential environmental impact of machine learning by large-scale wireless networks is a major challenge for the sustainability of future smart ecosystems. In this paper, we introduce sustainable machine learning in federated learning…

Machine Learning · Computer Science 2021-02-23 Basak Guler , Aylin Yener

Recent observations of non-local transport in ultraclean 2D materials raised the tantalizing possibility of accessing hydrodynamic correlated transport of many-electron state. However, it has been pointed out that non-local transport can…

Strongly Correlated Electrons · Physics 2021-06-30 Aaron Hui , Vadim Oganesyan , Eun-Ah Kim

A lock-in amplifier is a versatile instrument frequently used in physics research. However, many students struggle with the basic operating principles of a lock-in amplifier which can lead to a variety of difficulties. To improve students'…

Physics Education · Physics 2016-09-21 Seth DeVore , Alexandre Gauthier , Jeremy Levy , Chandralekha Singh