Science

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  Año 1993, Vol. 260, Número 5105

  • Science and society

    Daniel E. Koshland Jr.

    pág. 143

    

  • U.S. to grab land for Alaskan bird sanctuary

    Richard Stone

    pág. 151

    

  • Russian Arctic dumps hotter than realized

    Richard Stone

    pág. 151

    

  • Protest fails to avert Mirzayanov trial

    Richard Stone

    pág. 151

    

  • Feder and Stewart, historian trade charges

    Richard Stone

    pág. 151

    

  • Genome project plans described

    Jean Marx

    págs. 152-153

    

  • Clinton asks for a greener DOE

    Christopher Anderson

    pág. 153

    

  • Surprise! A fungus factory for taxol?

    Richard Stone

    págs. 154-155

    

  • At Tokyo University, a parting shot

    Fred Myers

    pág. 155

    

  • The cost of scientific pork keeps going up

    Eliot Marshall

    pág. 156

    

  • Early AZT takes a pounding in French-British `Concorde' trial

    Jon Cohen

    pág. 157

    

  • New AIDS research center to open

    Constance Holden

    pág. 158

    

  • NASA rounds up cyberspace cowboys

    Constance Holden

    pág. 158

    

  • Biologists press for environment agency

    Constance Holden

    pág. 158

    

  • Britannica out of the doghouse

    Constance Holden

    pág. 158

    

  • Second find confirms Kuiper comets

    Constance Holden

    pág. 158

    

  • Ulcers as an infectious disease

    Joseph Alper

    págs. 159-160

    

  • Why some fishes are hotheads

    Traci Watson

    págs. 160-161

    

  • Biologists visit New Orleans (under an assumed name)

    John Travis

    págs. 162-163

    

  • Tribe of brown dwarfs discovered?

    Peter Aldhous

    págs. 163-164

    

  • A new supernova in the northern sky

    Ray Jayawardhana

    pág. 163

    

  • Condensed matter physicists shrink their horizons

    Faye Flam

    págs. 164-165

    

  • Forging an asteroid-meteorite link

    Michael J. Gaffey

    págs. 167-168

    

  • Measuring single protein motors at work

    Ronald D. Vale

    págs. 169-170

    

  • Near-field investigations of the Landers earthquake sequence, April to July 1992

    Lucile Jones, Kerry Sieh

    págs. 171-176

    

  • A nickel metal hydride battery for electric vehicles

    M.A. Fetcenko, S.R. Ovshinsky

    págs. 176-181

    

  • Regulation of gene expression in hippocampal neurons by distinct calcium signaling pathways

    Hilmar Bading, David D. Ginty

    págs. 181-186

    

  • Chips off of asteroid 4 Vesta: Evidence for the parent body of basaltic achrondite meteorites

    Richard P. Binzel, Shui Xu

    págs. 186-191

    

  • Silica precipitation in fractures and the evolution of permeability in hydrothermal upflow zones

    Robert P. Lowell, Philippe Van Cappellen

    págs. 192-194

    

  • Production of metallo-carbohedrenes in the solid state

    Z.Y. Chen, S.F. Cartier

    págs. 195-196