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13篇 您的检索式:作者名="Amjad G"
    题名 作者 年代 出处 被引量
1Physical and genetic map of Streptococcus rnutans GS 5 and localization of five rRNA operons显示文摘Cappiello M G Hantman M J Zuccon F M Peruzzi F Amjad M Piggot P J 1999Oral Microbiol Immunol1999,14,:1
2The influence of tourni-quet use and timing of its release on blood loss in total knee arthro-plasty 显示文摘Yavarikia A Amjad G Davoudpour K 2010Pak J Biol Sci2010,13,5:1
3The influence of tourniquet use and timing of its release on blood loss in total knee arthroplasty显示文摘Yavarikia A Amjad G I)avoudpour K 2010Pak J Eiol Sd2010,13,5:1
4MgO and Nb205 oxides used as supports for Ru-based catalysts for the methane steam refor- ming reaction 显示文摘Amjad U E S Lenzi G G Specchia S 2015Catalysis Today2015,257,:1
5Evaluation of maleic acid based polymers as scale inhibitors and dispersants for industrial water ap- plications 显示文摘Zabid Amjad Petros G Koutsoukos 2014Desalination2014,,335:1
6Evaluation of maleic acid based polymers as scale inhibitors and dispersants for industrial water applications显示文摘Amjad Zahid and Petros G 2014Desalination2014,335,1:1
7Treatment compliance in patients lost to follow-up after polysomnography显示文摘Lin HS Zuliani G Amjad EH 2007Otolaryngol Head Neck Surg2007,136,2:1
8The influence of tourniquet use and timing of its release on blood loss in total knee arthroplasty显示文摘Yavarikia A Amjad G G Davoudpour K 2010Pak J Biol Sei2010,13,5:1
9The influense of tourniquet use and timing of its release on blood loss in total knee arthroplasty显示文摘Yavarikia A Amjad G G Davoudpour K 2010Pak J Biol Sci2010,13,5:1
10The influence of phytate and phosphonate on the crystal growth of fluorapatite and hydroxyapatite显示文摘Koutsoukos P G Amjad Z Nancollas G H 1981 1981J Colloid Interface Sci1981,83,:1
11Radiative properties of matter based on quantum statistical method显示文摘We present the preliminary results of our code OPAQS(opacity calculation using quantum statistical model) that is based on the self consistent Hartree-Fock-Slater model for the average atom. The code is capable of performing robust calculations of average charge state, frequency-dependent and mean opacities. The accuracy of the atomic model is verified by comparing the calculations of average charge state with various published results. The monochromatic opacities for iron computed at different sets of temperatures and densities are compared with LEDCOP. The Rosseland and Planck opacities for iron and aluminum are validated with some state-of-the-art codes. The results are in good agreement with the published data.Rukhsana Kouser G Tasneem Muhammad Saleem Shahzad S Sardar Amjad Ali M H Nasim M Salahuddin 2017Chinese Physics B2017,26,7:0
12Ion population fraction calculations using improved screened hydrogenic model with l-splitting显示文摘Ion population fraction(IPF) calculations are very important to understand the radiative spectrum emitted from the hot dense matter. IPF calculations require detailed knowledge of all the ions and correlation interactions between the electrons of an ion which are present in a plasma environment. The average atom models, e.g., screened hydrogenic model with l-splitting(SHML), now have the capabilities for such calculations and are becoming more popular for in line plasma calculations. In our previous work [Ali A, Shabbir Naz G, Shahzad M S, Kouser R, Rehman A and Nasim M H 2018 High Energy Density Phys. 26 48], we have improved the continuum lowering model and included the exchange and correlation effects in SHML. This study presents the calculation of IPF using classical theory of fluctuation for our improved screened hydrogenic model with l-splitting(I-SHML) under local thermodynamic equilibrium conditions for iron and aluminum plasma over a wide range of densities and temperatures. We have compared our results with other models and have found a very good agreement among them.Amjad Ali G Shabbir Naz Rukhsana Kouser Ghazala Tasneem M Saleem Shahzad Aman-ur-Rehman M H Nasim 2018Chinese Physics B2018,27,10:0
13Effect of radiation on compressibility of hot dense sodium and iron plasma using improved screened hydrogenic model with��splitting显示文摘High pressure investigations of matter involve the study of strong shock wave dynamics within the materials which gives rise to many thermal effects leading to dissociation of molecules,ionization of atoms,and radiation emission,etc.The response of materials experiencing a strong shock can be determined by its shock Hugoniot calculations which are frequently applied in numerical and experimental studies in inertial confinement fusion,laboratory astrophysical plasma,etc.These studies involve high energy density plasmas in which the radiation plays an important role in determining the energy deposition and maximum compressibility achieved by the shock within material.In this study,we present an investigation for the effect of radiation pressure on the maximum compressibility of the material using shock Hugoniot calculations.In shock Hugoniot calculations,an equation of state(EOS)is developed in which electronic contributions for EOS calculations are taken from an improved screened hydrogenic model with−l splitting(I-SHML)[High Energy Density Physics(2018)2648]under local thermodynamic equilibrium(LTE)conditions.The thermal ionic part calculations are adopted from the state of the art Cowan model while the cold ionic contributions are adopted from the scaled binding energy model.The Shock Hugoniot calculations are carried out for sodium and iron plasmas and our calculated results show excellent agreement with published results obtained by using either sophisticated self-consistent models or the first principle study.Amjad Ali G Shabbir Naz Rukhsana Kouser Ghazala Tasneem M Saleem Shahzad Aman-ur-Rehman M H Nasim 2021Chinese Physics B2021,30,3:0
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