1–50 von 365 Ergebnissen
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    Abiogenic Synthesis of Nucleotides on the Surface of Small Space Bodies with High Energy Particles

    Simakov, M. B. / Kuzicheva, E. A. / Antropov, A. E. et al. | British Library Conference Proceedings | 2002
    Schlagwörter: extraterrestrial organic chemistry

    Abiological synthesis of amino acids, purines and pyrimidines under conditions simulating the volcanic ash-gas cloud

    Lavrentiev, G. A. / Strigunkova, T. F. / Egorov, I. A. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Abiotic synthesis of organic molecules from minerals containing traces of dissolved $ H_{2} $O, $ CO_{2} $ and $ N_{2} $ part II: Experimental data

    Knobel, Rolt / Breuer, Herbert / Freund, Friedemann | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Acid-labile amino acid precursors in the Murchison meteorite

    Cronin, John R. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    A critical evaluation of the application of amino acid racemization to geochronology and geothermometry

    Williams, K. M. / Smith, G. G. | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    A cybernetic approach to the origin of the genetic coding mechanism

    Ratner, V. A. / Batchinsky, A. G. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    A cybernetic approach to the origin of the genetic coding mechanism

    Batchinsky, A. G. / Ratner, V. A. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Adaptations of cryptoendolithic lichens in the Antarctic dry valleys

    Friedmann, E. Imre | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Adsorption of amino acid entantiomers by Na-montmorillonite

    Friebele, E. / Shimoyama, A. / Hare, P. E. et al. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    A green alga with minimal eukaryotic features:Nanochlorum eucaryotum

    Zahn, Rudolf K. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    A Gunflint-type microbiota from the Duck Creek dolomite, Western Australia

    Knoll, Andrew H. / Barghoorn, Elso S. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    A hypothesis of the evolution of biological energy transducers

    Skulachev, V. P. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Aliphatic hydrocarbons as biological markers in 250-million-year-old rock salt deposits near Kassel, West Germany

    De Silva, M. P. / Thiemann, W. | Online Contents | 1980
    Schlagwörter: Organic Chemistry

    Ambiguity and the evolution of the genetic code

    Kocherlakota, R. R. / Acland, N. D. | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Ambiguity in the interpretation of abiotic syntheses

    Cairns-Smith, A. G. | Online Contents | 1975
    Schlagwörter: Organic Chemistry

    Amino acids from the Late Precambrian Thule Group, Greenland

    Akiyama, Masahiko / Shimoyama, Akira / Ponnamperuma, Cyril | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Aminoacyl-nucleotide reactions: Studies related to the origin of the genetic code and protein synthesis

    Mullins, D. W. / Senaratne, N. / Lacey, J. C. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Aminoacyl-tRNA synthetase families and their significance to the origin of the genetic code

    Wetzel, Ronald | Online Contents | 1978
    Schlagwörter: Organic Chemistry

    Aminomalononitrile: Some new data of prebiotic interest

    Raulin, François / Fonsalas, Frederic / Wolny, Michel | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    A model for a non-chemical form of life: Crystalline physiology

    Schneider, Jean | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    A model for the development of genetic translation

    King, C. C. | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Amplification of optical activity by crystallization in the presence of tailor-made additives. The “inversion rule”

    Addadi, L. / van Mil, J. / Gati, E. et al. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    Anaerobic life at extremely high temperatures

    Stetter, Karl O. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Anaerobic respiration and photoautotrophy in the evolution of prokaryotes

    Egami, Fujio | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    An approach to the mechanism of the asymetrical radical formation in yttrium-90-β-irradiated D- and L-alanines

    Akaboshi, Mitsuhiko / Noda, Masato / Kawai, Kenichi et al. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    An aspect of the origin and evolution of viruses

    Agol, V. I. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    A neutral theory of biogenesis

    Ferracin, Alessandro | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    An evaluation of a possible phylogenetic relationship between the Euglenophyta and Kinetoplastida

    Kivic, Peter A. / Walne, Patricia L. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    A new hypothesis for the evolution of biological electron transport

    Baltscheffsky, Herrick | Online Contents | 1974
    Schlagwörter: Organic Chemistry

    A new idea and experiment related to the possible interaction between magnetic field and stereoselectivity

    Thiemann, W. / Jarzak, U. | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    An extract from a letter of an associate editor related to the preceding controversy

    Lemmon, Richard M. | Online Contents | 1975
    Schlagwörter: Organic Chemistry

    An ultraviolet light induced bacteriophage inBeneckea gazogenes

    Rambler, Mitchell / Margulis, Lynn | Online Contents | 1979
    Schlagwörter: Organic Chemistry

    A possible mechanism for the influence of geomagnetic field on the evolution of life

    Valkovic, Vlado | Online Contents | 1977
    Schlagwörter: Organic Chemistry

    A possible prebiotic peptide formation from glycinamide and related compounds

    Yanagawa, Hiroshi / Nishizawa, Masato / Kojima, Kiyotsugu | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    A relationship between prokaryote and eukaryote observed inNitrobacter agilis cytochromesaa3 andC

    Yamanaka, Tateo / Fukumori, Yoshihiro / Tanaka, Yoshikazu | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Are Organic Molecules Produced by Nebular Fischer-Tropsch Processes Preserved in Comets?

    Llorca, J. / The Committee on Space Research | British Library Conference Proceedings | 2002
    Schlagwörter: extraterrestrial organic chemistry

    Are the oldest ‘fossils’, fossils?

    Schopf, J. William | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Are there structural analogies between amino acids and nucleic acids?

    Hendry, Lawrence B. / Bransome, Edwin D. / Petersheim, Mathew | Online Contents | 1981
    Schlagwörter: Organic Chemistry

    A similarity ring for amino acids based on their evolutionary substitution rates

    Argyle, Edward | Online Contents | 1980
    Schlagwörter: Organic Chemistry

    A simple model for the evolutionary emergence of novel properties

    Müller-Herold, U. | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Aspects of the geologic history of seawater

    Holland, Heinrich D. | Online Contents | 1974
    Schlagwörter: Organic Chemistry

    A speculation on the origin of protein synthesis

    Crick, F. H. C. / Brenner, S. / Klug, A. et al. | Online Contents | 1976
    Schlagwörter: Organic Chemistry

    Asymmetrical radical formation in D- and L-alanines irradiated with tritium-β-rays

    Akaboshi, Mitsuhiko / Noda, Masato / Kawai, Kenichi et al. | Online Contents | 1982
    Schlagwörter: Organic Chemistry

    Asymmetrical radical formation in D- and L-alanines irradiated with yttrium-90β-rays

    Akaboshi, Mitsuhiko / Noda, Masato / Kawai, Kenichi et al. | Online Contents | 1979
    Schlagwörter: Organic Chemistry

    Avoidable Mortality, Morbidity and Secondary Brain Damage After Recent Head Injury

    Jennett, Bryan | Springer Verlag | 1986
    Schlagwörter: Organic Chemistry

    Axonemal microtubule pattern ofCienkowskya mereschkovskyi and a revision of heliozoan taxonomy

    Febvre-Chevalier, Colette / Febvre, Jean | Online Contents | 1984
    Schlagwörter: Organic Chemistry

    Beta decay and the origin of biological chirality: New experimental results

    Van House, J. / Rich, A. / Zitzewitz, P. W. | Online Contents | 1984
    Schlagwörter: Organic Chemistry