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Abdul Qayyum (Tamgha-e-Imtiaz)
Abdul Qayyum (Tamgha-e-Imtiaz)
Deputy Chief Scientists (r), Physics Division, Pakistan Institute of Nuclear Science and Technology
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Year
Effect of annealing on structural and optoelectronic properties of nanostructured ZnSe thin films
M Ashraf, SMJ Akhtar, AF Khan, Z Ali, A Qayyum
Journal of Alloys and Compounds 509 (5), 2414-2419, 2011
1482011
Taxonomy of statistical based anomaly detection techniques for intrusion detection
A Qayyum, MH Islam, M Jamil
Proceedings of the IEEE Symposium on Emerging Technologies, 2005., 270-276, 2005
752005
A 250 keV accelerator at PINSTECH for ion implantation and direct recoil studies
S Ahmad, B Ahmad, A Qayyum, NM Akhtar, MI Mahmood
Nucleus 34, 1997
521997
Association between complementary feeding practice and mothers education status in Islamabad
P Liaqat, MA Rizvi, A Qayyum, H Ahmed
Journal of human nutrition and dietetics 20 (4), 340-344, 2007
502007
Automatic breast segmentation and cancer detection via SVM in mammograms
A Qayyum, A Basit
2016 International conference on emerging technologies (ICET), 1-6, 2016
472016
Maternal education and complementary feeding
P Liaqat, MA Rizvi, A Qayyum, H Ahmed, N Ishtiaq
Pak J Nutr 5 (6), 563-8, 2006
372006
Oxygen-induced surface reconstruction of Rh(001)
YG Shen, A Qayyum, DJ O'Connor, BV King
Physical Review B 58 (15), 10025, 1998
351998
Laser fluence effects on ion emission from a laser-generated Cu plasma
B Ilyas, AH Dogar, S Ullah, A Qayyum
Journal of Physics D: Applied Physics 44 (29), 295202, 2011
342011
Laser-induced plasma-assisted ablation (LIPAA) of glass: Effects of the laser fluence on plasma parameters and crater morphology
TU Rahman, ZU Rehman, S Ullah, H Qayyum, B Shafique, R Ali, U Liaqat, ...
Optics & Laser Technology 120, 105768, 2019
332019
Assessment of nutritional status of adolescents versus eating practices in Islamabad city
H Ahmad, P Liaqat, PI Paracha, A Qayyum, MA Uppal
Pakistan Journal of Nutrition, 2009
272009
Synthesis of silver and gold nanoparticles by pulsed laser ablation for nanoparticle enhanced laser-induced breakdown spectroscopy
H Qayyum, R Ali, ZU Rehman, S Ullah, B Shafique, AH Dogar, A Shah, ...
Journal of Laser Applications 31 (2), 2019
252019
Langmuir probe measurements of Nd-YAG laser-produced copper plasmas
AH Dogar, B Ilyas, S Ullah, A Nadeem, A Qayyum
IEEE Transactions on Plasma Science 39 (3), 897-900, 2011
232011
Characterization of charge and kinetic energy distribution of ions emitted during nanosecond pulsed laser ablation of several metals
AH Dogar, S Ullah, H Qayyum, ZU Rehman, A Qayyum
Journal of Physics D: Applied Physics 50 (38), 385602, 2017
222017
Photoemission spectroscopy and velocity analysis of sputtered carbon atoms, ions, and clusters
A Qayyum, M Naeem Akhtar, T Riffat, S Ahmad
Applied Physics Letters 75 (26), 4100-4102, 1999
211999
Bronchodilator, vasodilator and spasmolytic activities of Cymbopogon martinii
KH Janbaz, A Qayyum, F Saqib, I Imran, M Zia-Ul-Haq, V De Feo
J Physiol Pharmacol 65 (6), 859-866, 2014
202014
The influence of substrate temperature on the structural and optical properties of ZnS thin films
M Ashraf, SMJ Akhtar, Z Ali, A Qayyum
Semiconductors 45, 699-702, 2011
202011
Separation of potential and kinetic electron emission from Si and W induced by multiply charged neon and argon ions
Y Wang, Y Zhao, A Qayyum, G Xiao
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007
202007
Ion-induced secondary electron emission from MgO and Y2O3 thin films
S Ullah, AH Dogar, N Mehmood, S Hussain, A Qayyum
Vacuum 84 (5), 509-513, 2009
192009
A magnetically confined hollow cathode duoplasmatron for the PINSTECH ion implanter
A Qayyum, S Ahmad
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 1994
191994
Edge plasma-relevant ion–surface collision processes
S Cernusca, HP Winter, F Aumayr, A Qayyum, W Schustereder, C Mair, ...
International Journal of Mass Spectrometry 223, 21-36, 2003
182003
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Articles 1–20