Zobrazeno 1 - 10
of 68
pro vyhledávání: '"W Abdul-Razzaq"'
Publikováno v:
Contemporary Issues in Education Research (CIER). 10:189-192
We all know that we must improve the quality of teaching in science at all levels. Not only physicists but also many students from other areas of study take the introductory physics courses in college. Physics introductory laboratories (labs) can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c790a78bd971596e5cbf92b0b15ab8
https://doi.org/10.19030/cier.v10i3.9984
https://doi.org/10.19030/cier.v10i3.9984
Publikováno v:
Physics Education. 50:218-223
There is no doubt that integrated concepts inspire students and take learning to a new level. As we fly, we fly through the magnetic field of the Earth. We used the concepts involved in flying to develop an exercise that bonds geology, physics and li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6d5706dadc37f62ad035da06412a4c8
https://doi.org/10.1088/0031-9120/50/2/218
https://doi.org/10.1088/0031-9120/50/2/218
Autor:
W. Abdul-Razzaq, Leonardo Golubović
Publikováno v:
Physics Education. 48:42-50
We have developed an exciting non-traditional experiment for our introductory physics laboratories to help students to understand the principle of conservation of angular momentum. We used electric toy cars moving along a long rotating rod. As the ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a45460ce7f44eb67d27052ce6c8d542
https://doi.org/10.1088/0031-9120/48/1/42
https://doi.org/10.1088/0031-9120/48/1/42
Autor:
W. Abdul-Razzaq, R. Dale Biller
Publikováno v:
American Journal of Health Sciences (AJHS). 3:287-290
While the common believe is that dark/light timing causes jet lag, we argue that physics, not the biological clock, may be the main reason for this air travel disorder. We explored the change in voltage in the human brain due to the added voltage ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9c50985b8206a1396a3974d14f9e9ec
https://doi.org/10.19030/ajhs.v3i4.7322
https://doi.org/10.19030/ajhs.v3i4.7322
Publikováno v:
Physics Education. 46:417-420
Physics is essential for students who want to succeed in science and engineering. Excitement and interest in the content matter contribute to enhancing this success. We have developed a laboratory experiment that takes advantage of microwave ovens to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::819993f1c01dcbdcdd95758433744bfd
https://doi.org/10.1088/0031-9120/46/4/007
https://doi.org/10.1088/0031-9120/46/4/007
Autor:
W. Abdul-Razzaq, R D Biller
Publikováno v:
Physics Education. 45:368-371
Introductory physics laboratories have seen an influx of conceptual integrated science over time in their classrooms with elements of other sciences such as chemistry, biology, Earth science, and astronomy. We describe a laboratory to introduce this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b277717d2033aa4553bab895d44f4c4
https://doi.org/10.1088/0031-9120/45/4/007
https://doi.org/10.1088/0031-9120/45/4/007
Publikováno v:
Physics Education. 43:206-210
Introductory physics laboratories have been demonstrated in some instances to be difficult or uninteresting to students at the collegiate level. We have developed a laboratory that introduces the concept of the Lorentz force and allows students to bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e45fd4f492748f2be4c49aadc338d4
https://doi.org/10.1088/0031-9120/43/2/012
https://doi.org/10.1088/0031-9120/43/2/012
Autor:
M.S. Seehra, W. Abdul-Razzaq
Publikováno v:
physica status solidi (a). 193:94-102
Nanoparticles of Cr, produced by ball-milling a commercial chromium powder for up to 70 h in Ar-filled glove box, are characterized by room temperature X-ray diffraction (XRD) and magnetization (M) studies as a function of temperature from 5 to 300 K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3340e54fd94c491ae2c63d1684c9b909
https://doi.org/10.1002/1521-396x(200209)193:1<94::aid-pssa94>3.0.co
https://doi.org/10.1002/1521-396x(200209)193:1<94::aid-pssa94>3.0.co
Autor:
Min Wu, W. Abdul-Razzaq
Publikováno v:
Superlattices and Microstructures. 29:273-279
Nanoparticles of Mn of sizes < 500 A were prepared by the ball-milling technique. The temperature dependence of the magnetic susceptibility χ showed systematic variation with particle size. Peaks observed in χ were attributed to the magnetic orderi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb64d8c0d26e69d232cf4dbfb517c621
https://doi.org/10.1006/spmi.2000.0970
https://doi.org/10.1006/spmi.2000.0970
Autor:
Seong-Jae Lee, W. Abdul-Razzaq
Publikováno v:
Journal of the Physical Society of Japan. 69:3040-3044
In this study, the transition temperatures T p due to the interlayer-coupling in Fe/Al and in Ni/Cu multilayered films made by sputtering technique, are compared with the Curie temperatures. These ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b18124ccaff901f69490c3290853339
https://doi.org/10.1143/jpsj.69.3040
https://doi.org/10.1143/jpsj.69.3040