• Why antibiotics: A comparative evaluation of different hypotheses for the natural role of antibiotics and an evolutionary synthesis ()
  Charushila Kumbhar, Milind Watve
  Natural Science Vol.5 No.4A,  April 30, 2013
  DOI: 10.4236/ns.2013.54A005  6,218 Downloads   12,762 Views   Citations
  This article belongs to the Special Issue on

• Reproductive isolation in the Elegans-Group of Caenorhabditis ()
  Scott Everet Baird, Sara R. Seibert
  Natural Science Vol.5 No.4A,  April 30, 2013
  DOI: 10.4236/ns.2013.54A004  5,144 Downloads   9,495 Views   Citations
  This article belongs to the Special Issue on

• On the analogy in evolution processes and the behavior of a magnetically ordered systems ()
  Yakov A. Fofanov
  Natural Science Vol.5 No.4A,  April 30, 2013
  DOI: 10.4236/ns.2013.54A003  3,182 Downloads   6,217 Views   Citations
  This article belongs to the Special Issue on

• Animal life in the chemoautotrophic ecosystem of the hypogenic groundwater cave of Ayyalon (Israel): A summing up ()
  F. D. Por, Ch. Dimentman, A. Frumkin, I. Naaman
  Natural Science Vol.5 No.4A,  April 30, 2013
  DOI: 10.4236/ns.2013.54A002  7,884 Downloads   11,888 Views   Citations
  This article belongs to the Special Issue on

• The bearing of biological fitness in humans and crops upon the emergence and spread of agriculture ()
  Aaron Rottenberg
  Natural Science Vol.5 No.4A,  April 29, 2013
  DOI: 10.4236/ns.2013.54A001  4,288 Downloads   8,220 Views   Citations
  This article belongs to the Special Issue on

• Spectrophotometric determination of some calcium channel blockers using Sulfochlorophenol-S, Bromopyrogallol red, Eriochromecyanine-R and Pyrocatechoil violet ()
  Mahmoud A. Omar, Osama H. Abdelmageed, Ahmed A. Abdelgaber, Safaa F. Saleh
  Natural Science Vol.5 No.4,  April 26, 2013
  DOI: 10.4236/ns.2013.54065  4,465 Downloads   7,609 Views   Citations
  This article belongs to the Special Issue on

• Radioiodination and biological evaluation of valsartan as a tracer for cardiovascular disorder detection ()
  A. M. Amin, A. Abd El-bary, A. Abd El-Mohty, Shokry M. Saad, D. M. El-Sharawy
  Natural Science Vol.5 No.4,  April 26, 2013
  DOI: 10.4236/ns.2013.54066  3,941 Downloads   6,311 Views   Citations
  This article belongs to the Special Issue on