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  Natural Science Vol.4 No.6,  June 20, 2012
  DOI: 10.4236/ns.2012.46052  7,561 Downloads   12,269 Views   Citations
  This article belongs to the Special Issue on

• Vulnerability of cities to extreme space weather events: A new frontier of a multidisciplinary urban research ()
  Yosef Jabareen
  Natural Science Vol.4 No.6,  June 20, 2012
  DOI: 10.4236/ns.2012.46051  3,911 Downloads   7,505 Views   Citations
  This article belongs to the Special Issue on

• Levels of trace metals in three fish species Decapterus macrellus, Decapterus macrosoms and Decapterus russelli of the family carangidae from the Gulf of Aqaba, Red Sea, Jordan ()
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  Natural Science Vol.4 No.6,  June 20, 2012
  DOI: 10.4236/ns.2012.46050  4,852 Downloads   8,698 Views   Citations
  This article belongs to the Special Issue on

• Analysis of urban growth at Cairo, Egypt using remote sensing and GIS ()
  Mohamed E. Hereher
  Natural Science Vol.4 No.6,  June 20, 2012
  DOI: 10.4236/ns.2012.46049  9,731 Downloads   17,952 Views   Citations
  This article belongs to the Special Issue on

• Comparative study of solar cycles 22 to 24 in relation to solar output variability ()
  Sham Singh, Divya Shrivastava, Shri Ram Lahauriya, Adya Prasad Mishra
  Natural Science Vol.4 No.6,  June 20, 2012
  DOI: 10.4236/ns.2012.46048  5,436 Downloads   9,142 Views   Citations
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• On consistency and ranking of alternatives in uncertain AHP ()
  Liang Lin, Chao Wang
  Natural Science Vol.4 No.5,  May 18, 2012
  DOI: 10.4236/ns.2012.45047  6,147 Downloads   10,718 Views   Citations
  This article belongs to the Special Issue on

• Generalized general and special relativity in the presence of the gravitation, related to the space-time curvature ()
  M. H. M. Hilo, M. D. Abd Allah, Kh. M. Haroon, A. H. Abd Elrahman
  Natural Science Vol.4 No.5,  May 18, 2012
  DOI: 10.4236/ns.2012.45046  8,021 Downloads   12,559 Views   Citations
  This article belongs to the Special Issue on