Results 121 to 130 of about 55,539 (355)

Comment on “Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course”

Physical Review Physics Education Research, 2016
We present a comment on “Benefits of completing homework for students with different aptitudes in an introductory electricity and magnetism course”, by F. J. Kontur, K. de La Harpe, and N. B. Terry PRST-PER 11, 010105 (2015).
G. W. Rieger, S. A. Reinsberg, C. E. Wieman   +2 more
doaj   +1 more source

Undergraduate students’ conceptual interpretation and perceptions of haptic-enabled learning experiences

International Journal of Educational Technology in Higher Education, 2017
Although visualization remains a primary mode of interaction in simulations, touch is the most common way people use to interact with the physical objects.
Uzma A. S. Shaikh, Alejandra J. Magana, Luis Neri, David Escobar-Castillejos, Julieta Noguez, Bedrich Benes   +5 more
doaj   +1 more source

Electrically silent magnetic fields

Biophysical Journal, 1986
There has been a significant controversy over the past decade regarding the relative information content of bioelectric and biomagnetic signals. In this paper we present a new, theoretical example of an electrically-silent magnetic field, based on a bidomain model of a cylindrical strand of tissue generalized to include off-diagonal components in the ...
John P. Wikswo, Bradley J. Roth
openaire   +3 more sources

UNCOVERING A PRESUMPTIVE LEARNING PROGRESSION ON ELECTRICITY AND MAGNETISM: A CASE STUDY OF MEANINGFUL SCIENCE TEACHING AND LEARNING IN SOUTH AFRICAN HIGH SCHOOLS

Education and New Developments, 2023

semanticscholar   +1 more source

Spin‐Selective Anisotropic Magnetoresistance Driven by Chirality in DNA

Advanced Functional Materials, EarlyView.
It is shown that magnetoresistance (MR) measurements carried out as a function of angular dependence between the magnetic field and a chiral (DNA) interface provide a valuable new insight into the charge transport mechanism associated with the chiral‐induced spin selectivity (CISS) effect.
Tapan Kumar Das, Naupada Preeyanka, Suryakant Mishra, Yutao Sang, Claudio Fontanesi   +4 more
wiley   +1 more source

Electric and magnetic fields in cryopreservation [PDF]

Cryobiology, 2012
Electromagnetic warming has a long history in cryobiology as a preferred method for recovering large tissue masses from cryopreservation, especially from cryopreservation by vitrification. It is less well-known that electromagnetic fields may be able to influence ice formation during cryopreservation by non-thermal mechanisms. Both theory and published
openaire   +4 more sources

Hands-On Physical Science for In-Service Teachers [PDF]

, 2004
The initiation of the Virginia Commonwealth University B.S. in Science program was reported in this journal Fall 1999 as a program designed to meet the academic content major of a teacher preparation program for elementary and middle school mathematics ...
Baski, A., Lewis, D., McDonnough, J., McKelvey, S.   +3 more
core   +1 more source

The profile of cognitive style, logical thinking ability, and conceptual knowledge of electricity and magnetism topic based on prospective physics teachers’ grade level

Journal of Physics: Conference Series, 2019
One of the efforts that can be done in designing classroom assessment is to mapping a number of variables that affect the physics learning process, especially on electricity and magnetism.
R. Rahmawati, N. Rustaman, I. Hamidah, D. Rusdiana   +3 more
semanticscholar   +1 more source

Optical Control of the Thermal Conductivity in BaTiO3

Advanced Functional Materials, EarlyView.
Light‐driven manipulation of thermal conductivity in archetypal ferroelectric, BaTiO3, offers a novel and effective approach for the dynamical control of the heat flux, with potential applications in thermal management and phonon‐based logic. Abstract Achieving dynamic control over thermal conductivity remains a formidable challenge in condensed matter
Claudio Cazorla, Carlos Escorihuela‐Sayalero, Jesús Carrete, Jorge Íñiguez‐González, Riccardo Rurali   +4 more
wiley   +1 more source

Partitioning the gender gap in physics conceptual inventories: Force Concept Inventory, Force and Motion Conceptual Evaluation, and Conceptual Survey of Electricity and Magnetism

Physical Review Physics Education Research, 2019
Very little of the gender gap on multiple choice conceptual inventories can be explained by differences in academic performance between men and women.
Rachel Henderson, J. Stewart, A. Traxler
semanticscholar   +1 more source