Fitness distributions are employed as tools for understanding the effects of variation operators in Genetic Programming. Eleven operators are analyzed on four common benchmark problems by estimating generation dependent features of the fitness distributions, e.g. the probability of improvement and the expected average fitness change. Fitness Distributions: Tools for Designing Efficient Evolutio...

Max A. Metlitski, David F. Mross, Subir Sachdev, 4 and T. Senthil Kavli Institute for Theoretical Physics, UC Santa Barbara, CA 93106 Physics Department, California Institute of Technology, Pasadena, CA 91125 Department of Physics, Harvard University, Cambridge, MA 02138 Perimeter Institute of Theoretical Physics, Waterloo, Ontario, N2L 2Y5, Canada. Department of Physics, Massachusetts Institut...

1Department of Tuberculosis & Respiratory Medicine, Pt.B.D. Sharma PGIMS, Rohtak (Haryana), India. 2Department of Microbiology, Pt.B.D. Sharma PGIMS, Rohtak (Haryana), India. Received for publication: June 24, 2010. Reprint request: Dr. Vipul Kumar, H No.717, Sector-1, Rohtak. 124001, Haryana, India. E.mail: [email protected].

We use techniques of Bannai and Sloane to give a new proof that there is a unique (22, 891, 1/4) spherical code; this result is implicit in a recent paper by Cuypers. We also correct a minor error in the uniqueness proof given by Bannai and Sloane for the (23, 4600, 1/3) spherical code.

A Mathematical Model for Blood flow through a Narrow Catheterized Artery Harjeet Kumar, R.S. Chandel**, Sanjeev Kumar*** and Sanjeet Kumar *Départment of Mathematics, Lakshmi Narain College of Technology, Raisen Road, Bhopal (MP) ** Départment of Mathematics, Government Geetanjali Girls College, Bhopal, (MP) ***Institute of Basic Science, (Dr. B.R. Ambedkar University), Khandari Campus, Agra, (UP)

A prospective evaluation of surgical outcomes of laparoscopic transperitoneal radical cystectomy/anterior pelvic exenteration: our surgical technique and experience Anup Kumar, Niraj Kumar, Gaurav Kumar, Mikir Patel, Pankaj Gupta Department of Urology & Renal Transplant VMM C & Safdarjung Hospital, New Delhi, India

International Journal of Pharmaceutical Sciences Review and Research Available online at www.globalresearchonline.net 128 Pramod Kumar Pandey, Siddhartha Singh, Raj Naraian Singh Yadav, Amit Kumar Singh*, M. Chandra Kumar Singh Department of Basic Science and Humanities, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India. Centre for Studies...

Beneficial microbiomes: Biodiversity and potential biotechnological applications for sustainable agriculture human healthAjar Nath Yadav, Rajesh Kumar, Sunil Vinod TCK Sugitha, Bhanumati Singh, Vinay Singh Chauahan, Harcharan Dhaliwal, Anil Kumar Saxena