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  • Nature Publishing Group  (3,534)
  • American Institute of Physics (AIP)
  • 1975-1979  (3,534)
  • 1955-1959
  • 1978  (3,534)
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  • 1975-1979  (3,534)
  • 1955-1959
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  • 1
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 729-731 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SCBP was purified from newborn rat epidermis as previously described10. The keratin filament subunits were isolated from the same source by a modification of previous techniques3,5. Other fibrous proteins were also combined with SCBP in the aggregation experiments. These included: keratin filaments ...
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  • 2
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 720-721 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Actin was purified from an acetone powder prepared from Physarum plasmodia. A low salt extract was chromatographed on deoxyribonuclease I immobilised on Sepharose 4B as described elsewhere5,8. The resulting actin preparation was at least 95% pure as judged by polyacrylamide gel electrophoresis in ...
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  • 3
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 726-728 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Supernatant media collected from the human breast cancer cell line MCF-7 (ref. 7) were tested for bone-resorbing activity by culture with live and killed fetal rodent long bones previously incorporated with 45Ca or 3H-proline. The assay system for live bones has been described in detail ...
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  • 4
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 731-733 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 a, Effect of Gd III on the reduced viscosity of actin in the absence of KCl. Reaction conditions are: 0.2 mM ATP; 0.5 mM -mercaptoethanol; 2 mM PIPES at pH 6.95; 25 C; GdCl3 added at the molar ratios indicated on the abscissa. As Gd in III binds to ATP the amount stated was that in excess of ...
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  • 5
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 737-737 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] FRASER AND LAWLESS1 have pointed out that, because of the different diffusion mechanisms involved, the two-pyroxene geothermometer2,3 and the garnet-orthopyroxene geobarometer4,5 commonly used6-8 in the interpretation of the pressure-temperature equilibration conditions and depths of derivation of ...
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  • 6
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    [s.l.] : Nature Publishing Group
    Nature 276 (1978), S. 738-738 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE study by Peltzer and Bada1 of a-hydroxycarboxylic acids in the Murchison meteorite is of considerable interest because it not only presents a different class of molecules to be looked for in meteorite studies, but also provides a possible method for an evaluation of the ammonia content of the ...
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  • 7
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    Nature 276 (1978), S. 740-740 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE title of this book emphasises the use of geomagnetic data from instruments at ground level for sensing dynamic phenomena occurring far out in the magnetosphere. The value of such observations is also stressed in the preface, and the preface explains that the pursuit of this theme has evolved ...
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  • 8
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    Nature 276 (1978), S. 742-742 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DOUBLE STARS in the sky represent objects of great interest to the astronomer -not only because of their prodigious abundance (more than three-quarters of all stars around us seem to be multiple), but also because a symbiosis of their components provides the best data with which to document our ...
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  • 9
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    Nature 276 (1978), S. 548-549 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE EARTH is dominated by insects: they are present in staggering numbers (a billion billion, according to one estimate) and they are found in every habitable part of the globe. There is a greater diversity of insects than of any other group of animals, and they occupy many different, but ...
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  • 10
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    Nature 276 (1978), S. 551-551 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] CHARTER-77, the Czechoslovak human rights movement, last week entered the nuclear debate, with an expose of conditions at the Jaslovske Bohunice power station. According to Document 22 of the Charter movement (distributed abroad by the Palach press), employees at the power station have been ...
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  • 11
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    Nature 276 (1978), S. 553-553 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ? Birmingham University to be prosecuted: The UK Health and Safety Executive is to prosecute Birmingham University following the smallpox outbreak from the medical school last August which led to the death of Mrs Janet Parker, a medical photographer, and was followed by the suicide of Professor ...
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  • 12
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    Nature 276 (1978), S. 556-556 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR,.-At the recent Seventh International Congress of Pharmacology in Paris, Dr G. Reggiani of the Hoffman-La Roche Medical Board presented a communication on the clinical features of the July 1976 TCDD accident in Seveso. The Mario Negri Institute have closely followed many aspects of the ...
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  • 13
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    Nature 276 (1978), S. 559-560 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] GENETIC deficiency of two enzymes in the purine degradation pathway, adenosine deaminase (ADA) or nucleoside phosphorylase (NP), results in fatal immunodeficiency disease. E. Giblett (University of Washington, Seattle) discovered ADA deficiency serendipitously while examining erythrocytes for ...
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  • 14
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    Nature 276 (1978), S. 561-562 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SPRING and autumn are the seasons of the rapid burster. This object produces up to several thousand X-ray bursts per day over intervals of 2-6 weeks in March/April and September/October. Its location near the Galactic Centre means that each burst, of but a few seconds duration, emits in X-rays as ...
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  • 15
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    Nature 276 (1978), S. 562-563 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PROTOPLASTS prepared from tobacco leaves now form the staple experimental diet of investigators studying viral infection, somatic hybridisation, wall synthesis, properties of the plasma membrane-the list goes on-but the intriguing fact goes almost unnoticed that in the process of removing the cell ...
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  • 16
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    Nature 276 (1978), S. 565-570 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The bithorax gene complex in Drosophila contains a minimum of eight genes that seem to code for substances controlling levels of thoracic and abdominal development. The state of repression of at least four of these genes is controlled by cis-regulatory elements and a separate locus (Polycomb) seems ...
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  • 17
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    Nature 276 (1978), S. 583-587 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] When mycoplasmas infect lymphocytes they behave as multivalent ligands and cap on the lymphoid cell surface in the absence of added specific antibody. There is an apparent high correlation between mycoplasma capping and blast transformation of the infected lymphocytes. Mycoplasma caps are shed from ...
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  • 18
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    Nature 276 (1978), S. 588-590 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The radio source B20055 + 26 (4C26.03) was first mapped with the Westerbork Synthesis Radio Telescope in a program at 1.4 GHz in which short observations were obtained of all the B2 radio sources identified with bright galaxies11. Because an interesting structure was seen this was followed up by a ...
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  • 19
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    Nature 276 (1978), S. 594-595 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] On 16 March 1977, at 2304 GET a liquid helium cooled far IR grating spectrometer was launched aboard a Skylark 7 rocket from Andoya, Norway, as part of the payload AI/II-PHA-F4D of the 'Polar High Atmosphere' rocket campaign (see ref. 1 for details). During the flight the geomagnetic field was ...
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  • 20
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    Nature 276 (1978), S. 598-599 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Samples of petroleum-bearing shales and siltstones were obtained from drilling operations in the Carnarvon Basin of Western Australia. Samples from different locations and depths of a uniform sequence of Cretaceous marine sediments were studied. Geochemical data for the samples are shown in Table ...
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  • 21
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    Source: Nature Archives 1869 - 2009
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    Notes: [Auszug] Red blood cells were obtained from a normal human adult and from an individual with sickle cell anaemia. The sickle blood cells were incubated with 14C-leucine in a mixture supporting protein synthesis14, to provide a source of 14C-labelled bS chains. Haemolysates of both normal and sickle cells ...
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  • 22
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    Nature 276 (1978), S. 614-616 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Male C57BL/6 mice were fed a liquid diet containing 7% (v/v) ethanol or an equicaloric amount of sucrose (controls) for 7 days8. On the morning of the eighth day, all mice were offered the sucrose-containing liquid diet (withdrawal). Using this regimen, we have previously shown that tolerance to ...
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  • 23
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    Nature 276 (1978), S. 618-620 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Left: rotational responses in automated rotometers20 1 h after unilateral intranigral injection of muscimol (2 ng; stereotaxic coordinates: A2.2, V-2.8, L2.0, Konig & Klippel ) made 3 weeks after ipsilateral striatal KA lesions (2.5 mg; coordinates A8.0, V0.0, L2.5) or in unlesioned ...
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  • 24
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    Nature 276 (1978), S. 652-653 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Understanding Holography. By MichaelWenyon, Pp. 176. (David and Charles: Newton Abbot and London, 1978.) £5.50. THIS book is intended for the general reader and starts with two chapters about light and the laser in which various ideas relating to waves, coherence, interference, stereoscopic ...
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  • 25
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    Nature 276 (1978), S. 438-438 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SiR,-My good friend Ken Mellanby (7 September, page 8) fell into the trap of assuming that a word cannot have two meanings. Mincemeat is defined in dictionaries (including the Oxford Dictionary) as either (1) ground, chopped or minced meat, (2) the mixture of raisins, apples, spices etc. used on ...
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  • 26
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    Nature 276 (1978), S. 438-438 
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    Notes: [Auszug] SIR,-I write this letter to correct some impressions (2 November, page 8) left by your correspondent while describing the achievements of Dr Peter Mitchell for which the Nobel Prize was awarded. Mitchell's distinguished work in 1961 was in the development of a quantitative theory of chemi-osmosis ...
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  • 27
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    Nature 276 (1978), S. 442-444 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE 'recognition' of one biological molecule by another has long been acknowledged to be one of the fundamental physical principles of biology. In all cases the recognition is a first step, preceding a subsequent reaction in which the correct substrate reacts further along a path from which ...
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  • 28
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    Nature 276 (1978), S. 446-446 
    ISSN: 1476-4687
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    Notes: [Auszug] AMERICAN JURASSIC DINOSAURS.- Prof. O. C. Marsh publishes in the current number (November) of the American Journal of Science and Arts the principal characters of some new species of dinosaurs. On the flanks of the Rocky Mountains a narrow belt can be traced for several hundred miles, which is ...
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  • 29
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    Nature 276 (1978), S. 459-461 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A continuous secular evolution in the vigour of mantle convection may have translated into a series of distinct stages in crustal tectonic ...
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  • 30
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    Nature 276 (1978), S. 466-471 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A sensitive lung function test does not show differences due to air pollution between lifetime residents in a rural area and those in a small industrial town in Connecticut. Also, there is no evidence that higher air pollutant concentrations elsewhere have any marked effects on the lungs. Severe ...
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    Nature 276 (1978), S. 480-480 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Caswell suggested, based on positional coincidence to 0.5 arcs, that a red object of about 19 mag was identical with the source of radio emission. Inspection of the Palomar Sky Survey shows that the object is diffuse on the red plate, and invisible on the blue plate. The entire region near G127.1 + ...
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    Nature 276 (1978), S. 482-482 
    ISSN: 1476-4687
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Solar wind speed plotted against daily mean NP for the two storms (see Table 1). o, Storm of 1-5 Nov. 1975; x storm of 28 Nov.-2 Dec. 1975. Electron content measurements were made between October 1975 and July 1976 at Ootacamund (11.4° N, 76.6° E, mag dip 6°) by Faraday rotation ...
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    Nature 276 (1978), S. 484-485 
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    Notes: [Auszug] Metallic alloy glasses can be subdivided into two broad categories: alloys of two or more metallic elements (metal-metal glasses) and those systems in which a non-metallic or semi-metallic (metalloid) element is essential for glass formation. Within the latter category, the binary and ternary ...
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    Nature 276 (1978), S. 489-491 
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    Notes: [Auszug] Varnish-coated samples from Arizona, Utah and Idaho were studied in the field and in the laboratory. Host rocks include basalt, granite, quartzite, limestone, sandstone, caliche, quartz and opal. Varnish coatings range in thickness from a few micrometres to hundreds of micrometres, and ...
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    Nature 276 (1978), S. 445-445 
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    Notes: [Auszug] THE development of rapid gel techniques for sequencing nucleic acids has provoked a scramble to finalise the sequences of the E. coli ribosomal RNA molecules. Several research groups have taken part in this race, and two complete sequences of the 16S RNA have just been published. Pride of place ...
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    Nature 276 (1978), S. 453-459 
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    Notes: [Auszug] We show that if the Universe expands forever, it will become increasingly irregular in the far future. In particular, we demonstrate that the Hawking black hole evaporation process causes a vortical instability to develop in spatially homogeneous spacetimes which are approximately k = 0 Friedmann ...
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    Nature 276 (1978), S. 485-487 
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    Notes: [Auszug] Fig. 1 Electrical conductivity and compressional wave velocities for a saturated (0.5 M NaCl) sample of ultramafic rock as a function of temperature. The electrical conductivity is described by the solid line and compressional velocity by triangles, inverted for decreasing temperature. The ...
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    Nature 276 (1978), S. 491-492 
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    Notes: [Auszug] The samples used were pillow basalts from Hole 417D, which contained only limited alteration minerals and had widespread fresh glass4,5. Glassy rims of the Cretaceous pillow basalt cores, designated 22-3/24-27, 28-5/85-92, and 29-6/95-104, were investigated for rare-gas composition. (Detailed ...
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    Nature 276 (1978), S. 501-502 
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    Notes: [Auszug] Fig. 1 Histogram of RS virus-neutralising activity in normal and SPF cats. Approximately 104 plaque-forming units of the RSN-2 strain of RS virus were mixed with twofold serial dilutions of each serum, and incubated at 4 C for 18 h. The infectivity remaining in each tube was assayed by titration on ...
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    Nature 276 (1978), S. 520-521 
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    Notes: [Auszug] Observations were made initially on cortical pyramidal neurones from a 14-month-old child who presented with seizures and mild neurobehavioural retardation9. The diagnosis of GM2-gangliosidosis, AB variant, was established by biochemical analysis of brain biopsy tissue10. Golgi studies at the time ...
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    Nature 276 (1978), S. 513-515 
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    Notes: [Auszug] Fig. 1 Influence of cyanide on the cortical reaction and level of ATP in eggs of Echinus esculentus at 16 C. ?, O ATP content of eggs treated at zero time with 5 mM cyanide in artificial seawater containing (mM) NaCl, 465; MgCl2, 55; CaCl2, 11; KC1, 10; NaHCO3, 2.5 pH 7.8. ATP was assayed ...
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    Notes: [Auszug] After delivery the fetal zone of the human adrenal cortex involutes, while the definitive zone or adult cortex, consisting of a thin layer of cells covering the large fetal zone, hypertrophies. This change may be triggered by a switch in the production of trophic hormones in the fetus, from ...
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    Nature 276 (1978), S. 540-540 
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    Notes: [Auszug] PREVIOUS volumes in this series have contained four or five articles, but this one contains only three, albeit rather longer, contributions. "Relationships in the structure and function of receptors for glycoprotein hormones, bacterial toxins and interferon" by L. D. Kohn is a contribution central ...
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    Nature 276 (1978), S. 542-542 
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    Notes: [Auszug] THERE is a real need for examples of national programmes that actually work within the economic restraints of developing countries. Development should benefit people, and the best measure of an improved quality of life is the elimination of malnutrition, which results pimarily from poverty and ...
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    Nature 276 (1978), S. 545-546 
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    Notes: [Auszug] Applied biology ANDERSEN, K. Lange, MASIRONI, R., RUTENFRANZ, and SELIGER, C. In collaboration with DEGRE, S., TRYGG, K., and ORGIM, M. Habitual Physical Activity and Health. (WHO Regional Publications. European Series No. 6.) Pp.188. ISBN-92-9020-106.1. (Copenhagen: WHO, Regional Office for ...
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    Nature 276 (1978), S. 311-311 
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    Notes: [Auszug] BRITAIN'S Science Research Council is no longer so worried about money, but is finding itself with another problem: manpower. The chairman of the SRC, Professor Geoffrey Allen, said last week that "the manpower problem is preventing us from diversifying". Professor Allen was presenting a fairly ...
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    Nature 276 (1978), S. 319-322 
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    Notes: [Auszug] FEW, if any, conservation movements have received as sustained and widespread support as those aimed at 'saving the whales'. Although most of us never have and never will see a great whale outside a museum, we are dismayed by the excessive exploitation these all-time largest of animals have ...
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    Nature 276 (1978), S. 426-426 
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    Notes: [Auszug] THIS book needed to be written in view of the increasing significance of microbial growth in extreme conditions. The extreme environmental conditions chosen are principally physical ones: extremes of temperature, pressure, pH value, water and salt activities and radiation. Heavy metal toxicities ...
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    Nature 276 (1978), S. 399-400 
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    Notes: [Auszug] Fig. 1 Effect of polarisation of an intermediate horizontal cell on a bipolar cell, a, Potential changes of the intermediate horizontal cell; b, responses of the bipolar cell recorded simultaneously with a; c, responses of the same bipolar cell during hyperpolarisation of its membrane by steady ...
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    Nature 276 (1978), S. 409-410 
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    Notes: [Auszug] Fig. 1 Binding of 125I-EGF at 0C to A-431 membranes. Membranes were prepared by the procedure described by Thorn et al.5 from A-431 tumour cells grown in Falcon culture dishes containing Dulbecco's modified Eagle's medium supplemented with 10% fetal calf serum and gentamycin. 125I-EGF was prepared ...
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    Nature 276 (1978), S. 209-210 
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    Notes: [Auszug] CERAMIC objects-crockery, fine porcelain, furnace tubes, insulators-are made by starting from a powder, binding it (with water or adhesive), sometimes pressing the mass and then firing. The bulk of the powder never melts (though part of it may); by a series of physical processes including bulk and ...
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    Nature 276 (1978), S. 425-426 
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    Notes: [Auszug] ECOLOGISTS have been surprisingly myopic about food webs. They have described them; complained about how complicated they are (the "tangled knitting hypothesis"); noticed that the number of trophic levels is never very many; perhaps commented on the fact that some seem to be compartmentalised; and ...
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    Nature 276 (1978), S. 216-216 
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    Notes: [Auszug] AN international workshop on microscopic nuclear optical potentials was held at the University of Hamburg from 25 to 27 September.* Organised by Professor H. V. von Geramb, it attracted over 100 participants and provided a welcome opportunity to review the recent progress in calculating optical ...
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    Notes: [Auszug] Purified immunoglobin G (IgG)from patients with chronic myelogenous leukaemia specifically neutralised RT from feline leukaemia virus while purified IgG from other types of leukaemias and from normal blood cells were less reactive and in some cases preferentially reacted with RT from horizontally ...
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    Nature 276 (1978), S. 250-250 
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    Notes: [Auszug] It has been proposed1'2 that the b quark, the constituent of the T meson3-5, might be a colour sextet and as such probably be absolutely stable. The possible absolute stability of the b quark has also been explored from a different viewpoint6-8. We assume1'2'6 that the electric charge of the b ...
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    Nature 276 (1978), S. 213-214 
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    Notes: [Auszug] JUST what is the meaning of climatology as a discipline, and what qualifications or interests does one have to have in order to contribute to climatology? The recent conference 'Evolution of Planetary Atmospheres and Climatology of the Earth' in Nice* emphasised, perhaps more strongly than any ...
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    Nature 276 (1978), S. 221-225 
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    Notes: [Auszug] Applications of the mineral thermodynamic condensation sequence to assemblages in Ca–Al–Ti-rich inclusions in the Allende meteorite suggest that the total amount of titanium and Ti3+ contents of aluminous clinopyroxenes (fassaites) are temperature sensitive and that ...
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    Nature 276 (1978), S. 109-109 
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    Notes: [Auszug] AT a meeting on 18 October, the Council of the UK Science Research Council (SRC) took the decision to close down its Appleton Laboratory at Slough and move it to the Rutherford Laboratory, also run by the SRC, at Chilton in Oxfordshire. The reasons for the merger are scientific, says the SRC. ...
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    Nature 276 (1978), S. 291-292 
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    Notes: [Auszug] Isolates from monkeypox virus population clones identical with whitepox viruses were shown to be stable and did not change their properties with serial passages on the chorioallantoic membrane of developing chick embryos2. As cloning is an artificial laboratory procedure we attempted to determine ...
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    Nature 276 (1978), S. 151-152 
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    Notes: [Auszug] The Crime of Claudius Ptolemy. By R. Newton. Pp.411. (Johns Hopkins University Press: Baltimore and London, 1978.) £15.75. "THIS is the story of a scientific crime", begins the author, "committed by a scientist against his fellow scientists, a betrayal of the ethics and integrity of his ...
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    Nature 276 (1978), S. 146-147 
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    Notes: [Auszug] Technology and Society under Lenin and Stalin: Origins of the Soviet Technical Intelligentsia, 1917–1941. By Kendall E. Bailes. (Princeton University Press: Princeton, New Jersey, and London, 1978.) £20.10. THE role of engineers and other technical specialists in a society in ...
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    Nature 276 (1978), S. 148-149 
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    Notes: [Auszug] Man and the Stars. By Hanbury Brown. Pp.182. (Oxford University Press/Clarendon: Oxford and New York, 1978.) £5.95; $14.95. PROFESSOR Hanbury Brown explains in the preface how he came to write this book: For fifteen years I have run an astronomical observatory in the Australian Bush ...
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    Nature 276 (1978), S. 131-132 
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    Notes: [Auszug] Science in Culture: The Early Victorian Period. By S.F. Cannon. Pp. 296. (Neale Watson: New York; Dawson: Folkestone, UK, 1978.) $17.95; £12.50. IT was with a plea for history in depth, published in 1964 and revised as a chapter of this book, that Dr Cannon made a reputation; as ...
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    Nature 276 (1978), S. 136-137 
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    Notes: [Auszug] The Visible College: A Collective Biography of British Scientists and Socialists of the 1930s. By Gary Werskey. Pp. 368. (Allen Lane: London, 1978.) (Publication date: 16 November.) £10. IN the history of science as an institution, from the first tentative steps towards the organising of ...
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    Nature 276 (1978), S. 11-13 
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    Notes: [Auszug] THE announcement by Charles Dawson and Arthur Smith Woodward on 19 December 1912 at the Geological Society of London of the discovery at Piltdown, Sussex, of a Palaeolithic human skull and mandible created a sensation. The anthropological establishment in Great Britain was in a state verging on ...
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    Nature 276 (1978), S. 7-7 
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    Notes: [Auszug] THE Association of Scientific, Technical, and Managerial Staffs (ASTMS), which called a meeting on genetic engineering last Friday, has its eye on health and safety in university laboratories. Laboratories in the health service are not left out either. "Freedom of research," says ASTMS health and ...
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    Notes: [Auszug] 'RECOMBINANT DNA' means different things to different people. Although it is now almost universally associated with the techniques of in vitro genetic manipulation, confusion can still arise when the term is loosely applied. (As in some comments on the cause of the recent case of smallpox in ...
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    Nature 276 (1978), S. 10-10 
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    Notes: [Auszug] SIR,-English-speaking ecologists, especially marine ones, seem to be groping for an appropriate general word to designate the kind of food which grows in swards or pastures. For instance, Caswell (American Naturalist 112, 127 (1978)) discusses, in theoretical terms, 'grazing' on 'pastures', whereas ...
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    Nature 276 (1978), S. 15-16 
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    Notes: [Auszug] THE energy crisis of the early 1970s has stimulated considerable growth in solar energy research. Practical means for collection and storage of sunlight offer a great challenge to the scientist; the areas for possible development are virtually unlimited. Many of the latest advances in the ...
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    Nature 276 (1978), S. 16-17 
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    Notes: [Auszug] UNTIL a few years ago, Uranus was known chiefly as the first planet to be discovered in modern times, and for its remarkable axial tilt, which puts the axis nearly in the orbital plane. Even the radius, and therefore the mean density, was not accurately established until 1970, when balloon-borne ...
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    Nature 276 (1978), S. 24-28 
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    Notes: [Auszug] Ge/Si and Ga/Al variations emphasise the distinct chemical nature of the mantle present beneath Iceland as compared with the Reykjanes Ridge. Generation of basalts at greater depth beneath Iceland than the ridge is ...
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    Nature 276 (1978), S. 90-92 
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    Notes: [Auszug] Both sensitive and resistant isogeneic Escherichia coll K12 strains displayed a biphasic uptake of 3H-tetracycline in enriched medium (Fig. 1a)18. In comparisons of sensitive and resistant cells, the initial 'rapid' uptake rate of the sensitive cells was reduced 3-10-fold by the induced ...
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    Nature 276 (1978), S. 97-98 
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    Notes: [Auszug] STABLE, rather than radioactive, tracers are being used in metabolic studies, and Lyon and Baxter1 have reported "natural baseline" carbon isotope ratios from human tissue samples. The use of natural isotope ratios is also an area of active research interest because of the ecological and ...
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    Nature 276 (1978), S. 57-58 
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    Notes: [Auszug] The serpentinites and gabbros occur within the sedimentary rocks of the New Harbour Group. This Group has a thickness of 2,000 m and consists largely of rapid alternations of pelitic and pasammitic bands in varying proportions1, suggestive of a moderate to deep depositional environment. The igneous ...
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    Nature 276 (1978), S. 102-102 
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    Notes: [Auszug] NUTRITION tends to be a profession beset by fashions, but poor on introspection. Now that a 30-year obsession with a fictitious world protein crisis has ended, it is generally agreed to have been a fiasco, costly in both money and human suffering. And yet there is remarkably little soul-searching ...
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    Nature 276 (1978), S. 60-64 
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    Notes: [Auszug] Fig. 1 Bucegi Conglomerate in the Eastern Carpathians, a, Inset chart indicates the position of study area at the bend in the Chain. Outline of main structural elements from ref. 2. b, Schematic depicts major palaeocurrent patterns (arrows)recorded in the Bucegi and distribution of equivalent ...
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    Nature 276 (1978), S. 71-73 
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    Notes: [Auszug] These Protea spp. are low, spreading shrubs which bear their flowering heads near ground level (geoflorous), largely hidden from external view by the overlying foliage (cryptic)4. Thus they are distinct from the horticulturally well known bird-pollinated Protea spp., which are tall shrubs or small ...
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    Nature 276 (1978), S. 73-75 
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    Notes: [Auszug] The feather-winged beetles Ptinella aptera (Guerin-Mene-ville) and P. errabunda Johnson, belong to a taxonomically varied group of insects found in the subcortical habitat of rotting wood. The distribution and durability of this habitat is irregular and unpredictable3 and its supply of resources, ...
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    Nature 275 (1978), S. 698-698 
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    Notes: [Auszug] THE inexorable increase in the world's population without a commensurate increase in food supplies has prompted a re - examination of production methods, post-harvest care of produce and even the types of food consumed. These considerations were well to the fore at the XXth International ...
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    Nature 275 (1978), S. 711-715 
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    Notes: [Auszug] A new Thy-1 alloantigenic specificity is defined in the mouse. Antigen expression is restricted to ‘mature’ and memory T cells, with either helper or killer ...
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    Nature 276 (1978), S. 98-98 
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    Notes: [Auszug] DAWKINS REPLIES-I agree with Loiselle that the comparative data do not support the small part of our paper which was concerned with male brood care among teleosts. A similar conclusion is reached in a recent exhaustive review of the literature on paternal care1. The primary purpose of our paper, to ...
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    Nature 275 (1978), S. 730-731 
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    Notes: [Auszug] Resonance scattering of light from a beam of free atoms is an ideal technique for making precise absolute measurements of the shift in wavelength of the light relative to the reference wavelength of the beam atoms. We have used this technique previously to measure the solar gravitational redshift1 ...
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    Nature 276 (1978), S. 101-101 
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    Notes: [Auszug] STRUCTURAL, and functional differences between the left and right hemispheres of the human brain have been investigater intensively by experimental psychologists, neurologists and others for the past fifteen years, and such work continues to proliferate. As research on this topic is still very much ...
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    Nature 275 (1978), S. 695-696 
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    Notes: [Auszug] THE first lysosomal storage disease was identified by Hers in 1963, who found that deficiency in lysosomal X-glucosidase resulting in glycogen accumulation was the underlying cause of the clinical manifestations of Pompe's disease (glycogen storage disease type II). Other lysosomal storage diseases ...
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    Nature 275 (1978), S. 697-697 
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    Notes: [Auszug] "SUDDENLY, pear blossom on every tree/As though the wind of Spring came upon us last night." With these words so welcome to a people that has just passed a long and dreary Winter in science (see Nature, 274, 834; 1978), a new Chinese journal, Ziran Zazhi, greets the world. Ziran Zazhi means simply ...
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    Nature 275 (1978), S. 694-695 
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    Notes: [Auszug] OF all the branches of science which attempt to operate under omnibus umbrellas, possibly the most nebulous is geophysics. The spectrum of interest extends from what is curiously referred to as 'solid earth' to the outermost extremities of the terrestrial environment. It is evident that in any ...
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN a lately-issued number of the Proceedings of the American Philosophical Society, Prof. Cope has given an account of the collection of fishes made by Prof. Orton at various points on the head-waters of the Amazon. Species of the genera Belone and Tetrodon- characteristically marine forms-are here ...
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    Nature 275 (1978), S. 764-766 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The fatty acid cyclo-oxygenase enzyme transforms arachidonic acid into prostaglandin (PG) endoperoxides (PGG2, PGH2)18,19, which aggregate platelets either directly20,21 or after conversion to TXA2M,22. Platelet-rich plasma (PRP) and washed platelet suspensions containing 9,11-EIP were challenged ...
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    Nature 275 (1978), S. 762-764 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] HLA-D antigens were isolated from leukaemia cells of a patient suffering from chronic lymphatic leukaemia, as will be described elsewhere (L.K. et al. in preparation). The isolated HLA-D antigens were of high purity as revealed by SDS-polyacrylamide gel electrophoresis, gel chromatography, ...
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    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Effect of oligonucleotide P-2a on binding of Q0[3H]RNA to 70S ribosomes The preparation of the pancreatic ohgonucleo tide P-2a will be described elsewhere1 Q[3H]RNA fMet-tRNA and ribosomes were prepared as described previously14 Low-salt-washed ribosomes (5 pmol) were incubated with or ...
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    Nature 275 (1978), S. 743-744 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Six Myotis lucifugus (the little brown bat) with an average maximum wingspan of 23 cm were tested in a room 4.6 m long, 2.2 m wide and 2.1 m high. A wooden frame containing six vertically strung nylon monofilament lines or steel wires (the obstacles) was placed in the centre of the room. The total ...
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    Nature 275 (1978), S. 749-751 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Comparison of chloroplast gene transmission patterns in zygospores and vegetative zygotes of C. reinhardtii Chloroplast gene transmission in zygospores: a, the chloroplast streptomycin-resistance mutation, Sr (shaded circles) is transmitted to all four meiotic products by greater than 90% of ...
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    Nature 275 (1978), S. 754-755 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fibroblast cultures derived from skin of normal cats and cats with GM1 gangliosidosis were maintained in McCoy's 5a medium with 20% fetal calf serum12. -Galactosidase activity was determined with the fluorogenic substrate, 4-methyl-umbelli-feryl--D-galactoside (4-MU--galactoside) (l unit=1 nmol ...
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    Nature 275 (1978), S. 756-758 
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    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 Multiplication response of normal and transformed human lung fibroblasts to Mg2+. a, Colony size: previously described procedures for clonal growth and measurement of colony size12-14 were used, with the modifications described below. The basal medium was MCDB 105 (ref. 14) with pantothenate ...
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    Nature 275 (1978), S. 752-754 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Weanling 6-8 week-old NIH/Swiss, BALB/c (National Cancer Institute), C57 BL/KsJ-db (genotype db+/db+) diabetic mice and their control litter mates db+/m+ and m+ / m+ (Jackson Laboratories) were killed by cervical dislocation and the marrow contents of a single femur and tibia were flushed in ...
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    Nature 275 (1978), S. 761-762 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Table 1 PCA reaction of serum and ascites from IgE-14-205 tumour-bearing mice Time after Route of inoculation Tumour PCA titre application (d) rate Serum Ascites Subcutaneous 8 5/5 8 18 5/5 1,024 Intrapentoneal 8 4/5 32 18 6/6 50,000 131,000 ...
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    Nature 275 (1978), S. 768-768 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Plastic catheters were placed in the urinary bladder and femoral vein of rats (250-350 g) under ether anaesthesia. While recovering from the anaesthetic, the animal was confined in a restraining box and placed on a laboratory balance. The opposite arm of the balance actuated the delivery of ...
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    Nature 275 (1978), S. 774-774 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In the article The tau heavy lepton-a recently discovered elementary particle' by M. L. Perl, Nature 275, 273-278, in line 6 on page 274 for reaction (2) read reaction (3). In line 13 for equation (1) read equation ...
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    Nature 275 (1978), S. 781-781 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Not so many years ago oscilloscopes were being designed and built by research scientists for use in their own experiments. Today such a situation is rare. Oscilloscopes have become standard items that are commercially available but the need for complex electronics to collect data and control ...
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    Nature 276 (1978), S. 745-745 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Two British scientists are turning to the courts and industrial tribunals to find redress over dismissal at the end of short-term research contracts. Dr Desmond Turner has brought a tribunal hearing against the University of Sussex; and Dr Amiram Ur is bringing another, continuing this week, ...
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