Results 11 to 20 of about 5,384,174 (318)

Aggregation Behavior And Chromonic Liquid Crystal Properties Of An Anionic Monoazo Dye [PDF]

, 2005
X-ray scattering and various optical techniques are utilized to study the aggregation process and chromonic liquid crystal phase of the anionic monoazo dye Sunset Yellow FCF.
Collings, Peter J., Heiney, P. A., Horowitz, Viva R., , \u2705, Janowitz, L. A., Modic, Aaron L., , \u2704   +4 more
core   +2 more sources

Fast High Resolution Echelle Spectroscopy Of A Laboratory Plasma [PDF]

, 2006
An echelle diffraction grating and a multianode photomultiplier tube are paired to construct a high resolution (R=lambda/delta lambda approximate to 2.5x10(4)) spectrograph with fast time response for use from the UV through the visible.
Brown, Michael R., Cothran, C. D., Fung, Jerome, , \u2706, Schaffer, M. J.   +3 more
core   +3 more sources

Developing Mobile Learning of Physics (MOBLEP) with android-based problem-based learning approach to improve students’ learning independence

Momentum: Physics Education Journal, 2023
This development research aims to produce Mobile Learning of Physics (Moblep) by applying Android-based Problem Based Learning Approach to Increase Student Learning Independence which is valid and practical.
Apit Fathurohman, Murniati Murniati, Sukemi Sukemi, Esti Susiloningsih, Erni Erni, Lintang Auliya Kurdiati, Samsuryadi Samsuryadi   +6 more
doaj   +1 more source

A Giant Planet Undergoing Extreme-Ultraviolet Irradiation By Its Hot Massive-Star Host [PDF]

, 2017
The amount of ultraviolet irradiation and ablation experienced by a planet depends strongly on the temperature of its host star. Of the thousands of extrasolar planets now known, only six have been found that transit hot, A-type stars (with temperatures ...
Bayliss, D., Beatty, T. G., Bieryla, A., Bozza, V., Buchhave, L. A., Collins, K. A., Colón, K. D., Crepp, J. R., Curtis, I. A., DePoy, D. L., Dumont, M. T., D’Ago, G., Eastman, J. D., Ellis, T., Esquerdo, G. A., Fukui, A., Fulton, B. J., Gaillard, C., Gaudi, B. S., Gonzales, E. J., Gould, A., Gregorio, J., Howard, A. W., Ito, A., James, D. J., Jang-Condell, H., Jensen, Eric L.N., Johnson, M. C., Joner, M. D., Kasper, D. H., Kielkopf, J. F., Kuhn, R. B., Labadie-Bartz, J., Latham, D. W., Lund, M. B., Manner, M., Marshall, J. L., Matt, K., McLeod, K. K., Narita, N., Novati, S. C., Oberst, T. E., Penny, M., Pepper, J., Pogge, R. W., Reed, P. A., Relles, H., Rodriguez, J. E., Scarpetta, G., Siverd, R. J., Stassun, K. G., Stephens, D. C., Stevens, D. J., Stockdale, C., Tan, T. G., Trueblood, M., Trueblood, P., Yeigh, R. R., Zambelli, R., Zhou, G.   +59 more
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Team and project composition in big physics experiments [PDF]

Filozofija i Društvo, 2019
Identifying optimal ways of organizing exploration in particle physics mega-labs is a challenging task that requires a combination of case-based and formal epistemic approaches. Data-driven studies suggest that projects pursued by smaller master-
Perović Slobodan
doaj   +1 more source

Scaling Studies Of Spheromak Formation And Equilibrium [PDF]

, 1998
Formation and equilibrium studies have been performed on the Swarthmore Spheromak Experiment (SSX). Spheromaks are formed with a magnetized coaxial plasma gun and equilibrium is established in both small (d(small)=0.16 m) and large (d(large)=3d(small)=0 ...
Brown, Michael R., Geddes, Cameron G. R., , \u2797, Kornack, Thomas W., , \u2798   +2 more
core   +3 more sources

Teaching and learning Physics using interactive simulation: A guided inquiry practice

South African Journal of Education, 2022
The research reported here examined the outcome of using interactive simulation technology (IST) as a guided-inquiry approach to enhance learners’ conceptual knowledge of electrostatics in physics. Participants were Grade 11 physical sciences learners (n
Ayodele Abosede Ogegbo, Umesh Ramnarain
doaj   +1 more source

Consciousness Beyond Neural Fields: Expanding the Possibilities of What Has Not Yet Happened

Frontiers in Psychology, 2022
In the field theories in physics, any particular region of the presumed space-time continuum and all interactions between elementary objects therein can be objectively measured and/or accounted for mathematically.
Birgitta Dresp-Langley
doaj   +1 more source

Stereotypes in the German Physics Olympiad - Hurdle or no Harm at all?

Frontiers in Education, 2022
The German Physics Olympiad is a science competition in which students can compete to measure their Physics knowledge and skills with other students. Female participants are underrepresented and typically drop out of the competition earlier than their ...
Antonia Ladewig, Olaf Köller, Knut Neumann   +2 more
doaj   +1 more source

Jamming Transition In Non-Spherical Particle Systems: Pentagons Versus Disks [PDF]

, 2019
We investigate the jamming transition in a quasi-2D granular material composed of regular pentagons or disks subjected to quasistatic uniaxial compression.
Barés, J., Behringer, R. P., Bester, Cacey Stevens, Socolar, J. E. S., Xu, Y., Zhao, Y., Zheng, H.   +6 more
core   +3 more sources