Evolution

Hummingbird Floral Arrangements

Science Apr 25 2003: 545.
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ORNITHOLOGY: Recognizing a "True" Tit

Sherman J. Suter
Science Apr 25 2003: 551.
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ANTHROPOLOGY:
Great Age Suggested for South African Hominids

Ann Gibbons
Science Apr 25 2003: 562.
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Adaptation in a Plant-Hummingbird Association

Ethan J. Temeles and W. John Kress
Science Apr 25 2003: 630-633.
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Ecology

ECOLOGY:
An Intimate Knowledge of Trees

Jocelyn Kaiser
Science Apr 25 2003: 566-567.
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CONSERVATION:
Caffeine and Conservation

Timothy G. O'Brien and Margaret F. Kinnaird
Science Apr 25 2003: 587.
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ECOLOGY AND EVOLUTION:
Enhanced: Darwin's Hummingbirds

Douglas L. Altshuler and Christopher James Clark
Science Apr 25 2003: 588-589.
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Microbiology

Architectural Bacteria

Science Apr 25 2003: 577.
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Immunology

IMMUNOLOGY: Of T Cells and Tolls

Stephen J. Simpson
Science Apr 25 2003: 553.
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Epidemiology

SARS OUTBREAK:
Modelers Struggle to Grasp Epidemic's Potential Scope

Gretchen Vogel
Science Apr 25 2003: 558-559.
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Physical Sciences

Astronomy

Fighting for Flight

Science Apr 25 2003: 561.
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EUROPEAN SPACE AGENCY:
ESA and the European Union: A Marriage Made in the Heavens?

Giselle Weiss
Science Apr 25 2003: 571-572.
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Chemistry

Glasses to Glasses

Science Apr 25 2003: 545.
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Dipeptide Nanotube Templates

Science Apr 25 2003: 545.
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Breaking a Square Deal

Science Apr 25 2003: 545.
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PHYSICAL CHEMISTRY: Raindrops and Roses

Phil D. Szuromi
Science Apr 25 2003: 551-553.
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MATERIALS SCIENCE:
Enhancing Drug Function

Jeffrey A. Hubbell
Science Apr 25 2003: 595-596.
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The Glass-to-Glass Transition and Its End Point in a Copolymer Micellar System

Sow-Hsin Chen, Wei-Ren Chen, and Francesco Mallamace
Science Apr 25 2003: 619-622.
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All-Metal Antiaromatic Molecule: Rectangular Al₄^4- in the Li₃Al₄^- Anion

Aleksey E. Kuznetsov, K. Alexander Birch, Alexander I. Boldyrev, Xi Li, Hua-Jin Zhai, and Lai-Sheng Wang
Science Apr 25 2003: 622-625.
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Casting Metal Nanowires Within Discrete Self-Assembled Peptide Nanotubes

Meital Reches and Ehud Gazit
Science Apr 25 2003: 625-627.
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Physics

PHYSICS: Staying Single and Coupled

Ian S. Osborne
Science Apr 25 2003: 551.
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PHYSICAL CHEMISTRY: Raindrops and Roses

Phil D. Szuromi
Science Apr 25 2003: 551-553.
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In The Courts

Science Apr 25 2003: 579.
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Science & Society

Education

REFERENCE:
Nota Bene: A Call to Arms

Monique Martineau
Science Apr 25 2003: 586.
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