Suchergebnisse

The importance of regular physical exercise in promoting health has been well established by several large, primarily observational studies over the past 25 years. Despite current government and specialty organization recommendations, many adult Americans are not engaged in any physical activity. This article will review current guidelines for exercise, some of the research supporting the recommendations, and what role low-intensity physical activity may have in the future.

AbstractA result of Smith previously published in this journal [3], on the use of secondary criteria in scheduling problems, is shown to be incorrect and a counter example is presented.Heck and Roberts [2] suggested that their paper would be extended in the same way Smith's algorithm was. A new algorithm is given that converges to a local optimum for both problems.

Includes drawings ; Groups Around the Nation Ready Protest Action for United Artists' Cruising by Warren Blumenfeld; The Dutch Mount Protests Against Immigration Laws compiled by Dan Daniel; What is Happening Around the Country? By Warren Blumenfeld; Appleby Trial Enters Third Week by Mitzel; News Notes: Quote of the Week; Preusser to Run for Delegate Seat; Five Arrested for Lewd Behavior; GLAD Represents Queer-Bashing Victims; Bent Signed for Ten More Countries; Center's Library Opens to Public; NAGAP Does Well in First Five Months; Gays in the Service Organize; On the Clout of the Dollar; Supporters of Kennedy Organize; Lesbian Mother Has Friends; Lesbian Mother Wants Privileged Docket; Concert to Benefit Insight; Gay Presses Unite; Greek Magazine Confiscated; Cassettes Available on Being Gay; Police Encourage Sexual Minorities' Participation in Relations Seminars by John Zeh; Voters Quiz Candidates' Representatives at Forum at U. of New Hampshire; March on Washington Coalition Announces National Conference compiled by Eric Rofes; Loeb Paper Takes Gay Ad; Community Voices; Speaking Out: Boycott Cruising and Join the Picket Line by Mitzel; Boston Shopper's Guide; None of Us Are Free Until We All Are Free by Ed Mead; The Politics of Valentines by Kore J. Sapphire; Even in the Suburbs by Lisa Nussbaum; Odyssey of a Unicorn: You Can Go Home Again by Nancy Walker; Music; Classifieds; Prisoners; Calendar