Antimicrobial activity of the polar and nonpolar extracts of the roots and aerial parts of Peucedanum ruthenicum M. Bieb., Johreniopsis seseloides (C. A. Mey.) Pimenov and Cervaria cervariifolia (C. A. Mey.) Pimenov were examined against gram-positive and gram-negative bacteria. The polar extracts of the roots and aerial parts displayed no activity against bact...

Moonil Kim a, E. A. Sovero b, W. J. Hob, J. B. Hacker a,David B. Rutledge a, James J. Rosenberg c. and R. Peter Smith d aDivision of Engeineering and Applied Science, California Institute of Technology, Pasadena CA 91125 bscience Center, Rockwell International Corporation, P. 0. Box 1085, 1049 Camino Dos Rios, Thousand Oaks, CA 91358 CGermanium Power Devices Corporation, P. 0. Box 3065 SVS, And...

Introduction 2 Benchmarks, targets and fisheries ownership 2 Tradeoffs between economic and conservation benefits 3 Harvesting profits vs. fisheries employment 3 B MEY and the Western and Central Pacific tuna fisheries 4 Including harvesting and processing/retail sectors in B MEY 6 Incorporating harvesting profit and processing margins 6 Incorporating consumer surplus 8 Conclusions 9 Abstract T...

the acorn is an edible nut of oak trees (quercus spp.) that had been used for human nutrition for a long time. besides nutritious components, acorn contains considerable amounts of phenolic substances. at present study, two different varieties of iranian oak acorns, namely, q. branti var. persica (qb) and qcastaneifolia var. castaneifolia (qc) were used. the total polyphenol content measured in...

Economists have long argued that a fishery that maximizes its economic potential usually will also satisfy its conservation objectives. Recently, maximum economic yield (MEY) has been identified as a primary management objective for Australian fisheries and is under consideration elsewhere. However, first attempts at estimating MEY as an actual management target for a real fishery (rather than ...