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  • Springer Nature  (32.876)
  • Nature Publishing Group  (31.403)
  • Wiley  (18.686)
  • American Institute of Physics  (11.938)
  • American Institute of Physics (AIP)
  • 1955-1959  (62.830)
  • 1940-1944  (32.073)
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  • 101
    Digitale Medien
    Digitale Medien
    Transduction in Pseudomonas aeruginosa (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1426-1427 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In these experiments, a phage, PI 10, active on strain 1 of Pseudomonas aeruginosa6, has been shown to transduce various auxotrophic markers to that strain of Pseudomonas. The phage was propagated on a donor prototrophic strain of 1 and allowed to infect various auxotrophic mutants of this strain. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841426b0
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  • 102
    Digitale Medien
    Digitale Medien
    Organization of Scientific and Technological Research in Britain (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1255-1258 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN the election manifesto of the Conservative Party released on September 11, it was stated that, as the first of five measures to promote technological advance in Britain and to translate this into productive capacity with a high and rising rate of investment, one Cabinet Minister would be given ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841255a0
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  • 103
    Digitale Medien
    Digitale Medien
    The Principles and Practice of Crop Protection (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1258-1259 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] TO say that, nuclear wars apart, the greatest problem of the future will be to feed the rapidly increasing human population is none the less true for being trite. Happily there is no need to think it is insoluble. Average crop yields are so low that the scope for improvement is enormous, and ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841258a0
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  • 104
    Digitale Medien
    Digitale Medien
    Density of the Upper Atmosphere from Analysis of Satellite Orbits: Further Results (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1267-1270 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN an article on this topic in Nature some months ago1, a new method of determining air density from the rate of contraction of satellite orbits was described and applied to the satellites launched during 1957 and 1958. In the present article the method has been refined by taking account of ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841267a0
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  • 105
    Digitale Medien
    Digitale Medien
    Illuminating Engineering Society (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1272-1272 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the meeting of the Illuminating Engineering Society held in London on October 13, Mr. H. G. Campbell was installed as president of the Society for 1959-60. Educated at Oundle and Queens' College, Cambridge, Mr. Campbell is managing director of Benjamin Electric, Ltd., and a director of ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841272d0
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  • 106
    Digitale Medien
    Digitale Medien
    National Science Foundation: Grants for Private Foundations in 1957 (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1272-1272 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] GRANTS made by the National Science Foundation for scientific research and development by private philanthropic foundations and voluntary health agencies totalled 95 million dollars during 1957, of which about 59 million dollars was in support of basic research (No. 15, Reviews of Data on Research ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841272c0
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  • 107
    Digitale Medien
    Digitale Medien
    Fusion Frequency and Light Quantity (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1873-1874 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Within limits, the fusion frequency varies linearly with the logarithm of the light intensity (Ferry-Porter Law1) and with that of the areal subtense (Granit-Harper relation2). It has recently been shown that, for the rod-free area of the retina, the operative variable is the light quantity3. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841873a0
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  • 108
    Digitale Medien
    Digitale Medien
    Mechanism of Animal Joints: Sponge-hydrostatic and Weeping Bearings (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1284-1285 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ANIMAL joints are very efficient pivots. Charn-ley1 gives 0-01 0-02 as the friction coefficient of a human ankle joint and shows that this low friction does not result from hydrodynamic lubrication. He points out that ordinary boundary (thin-film) lubrication would produce five or ten times the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841284a0
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  • 109
    Digitale Medien
    Digitale Medien
    A Hæmoglobin with Unusual Alkaline-denaturation Properties in a Turkish-Cypriot Woman (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1876-1877 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The child's father was dead. The mother presented clinical and hsematological features of thalasssemia minor, and her red cells did not sickle. However, her hsemoglobin composition was quite unlike that normally associated with the thalasssemia trait. On paper electrophoresis in veronal buffer (pH. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841876a0
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  • 110
    Digitale Medien
    Digitale Medien
    Estimation of Small Percentages of Fœtal Hæmoglobin (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1877-1878 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Studying the solubility of the denaturation product ('alkaline haematinglobin') in increasing concentrations of ammonium sulphate we found that it behaves like other proteins. The logarithm of the dissolved substance falls linearly with increasing salt concentration (Fig. 1). It can be seen, that ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841877a0
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  • 111
    Digitale Medien
    Digitale Medien
    Role of Stroma in Hæmoglobin Synthesis: Experiments on Duck Red Cells in vitro (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1878-1879 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Heparinized duck blood, with added sodium-benzyl penicillin and dihydrostreptomycin sulphate, was incubated for 90 minutes at 38-5 C. in an atmosphere of 95 per cent oxygen and 5 per cent carbon dioxide. 10 [xc. of glycine-2-14C (specific activity 1 mc./m.mole) and of 300 mgm. of glucose per 100 ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841878a0
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  • 112
    Digitale Medien
    Digitale Medien
    Tallowy Discoloration in Cheddar Cheese: Fat Oxidation and Hæmatin Systems in Cheese (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1296-1296 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] MUCH work has been done in New Zealand on a defect of Cheddar cheese characterized by a coupled oxidation of the fat and carotene. The defect, commonly known as 'tallowy discoloration' or 'white streak', is seen in the interior of the cheese as bleached areas having a tallowy flavour. These ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841296a0
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  • 113
    Digitale Medien
    Digitale Medien
    Sedimentation and Effective Viscosity (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1311-1311 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] To a mixture with mean settling velocity u and concentration c, let us add a particle B the density of which is that of the fluid, that is, it is in suspension. Its mean velocity averaged over all possible positions, is equal to the mean fluid velocity modified by the pressure gradient in the fluid ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841311a0
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  • 114
    Digitale Medien
    Digitale Medien
    A New Nitride Precipitate in Iron-Silicon Alloys (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1311-1312 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A high-purity iron-silicon alloy (B.I.S.R.A. Code No. 33AF2) of composition given in Table 1 was nitrided for 18 hr. at 640 C. and furnace-cooled producing a nitrogen concentration gradient extending for about 0-22 in. inwards from the surface. Much of the nitrided zone had a mottled appearance ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841311b0
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  • 115
    Digitale Medien
    Digitale Medien
    Interfering Substances in the Determination of Glucosamine Synthesins (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1317-1318 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] I wished to test the activity of the enzyme involved in glucosamine synthesis in normal and pathological organs. The technique suggested by Castellani et al. was applied to rat gastric mucosa, aorta, liver, brain, lungs, blood, testis and to rabbit cartilage. High synthesis of glucosamine was seen ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841317b0
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  • 116
    Digitale Medien
    Digitale Medien
    Glycolaldehyde Trapped from Aerobic Oxidation of D -Xylose by Torulopsis utilis (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1318-1318 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The unknown C-2 intermediate was glycolaldehyde, but we were unable to separate it at that time from the trapped intermediates. With chromatographic techniques we have now succeeded in isolating it together with the triose-phosphate, pyruvate and the acetyl group, in the same experimental ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841318a0
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  • 117
    Digitale Medien
    Digitale Medien
    Sterol Glycosides in Oilseed Phospholipids (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1319-1320 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Precipitation with acetone of an ethereal solution of commercial rapeseed 'lecithin' yielded a crude phospholipid which contained 2*1 per cent of sterol glycoside, and a similar substance was found to comprise 2-9 per cent of linseed phospholipids, prepared in a like manner. It is probable that ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841319c0
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  • 118
    Digitale Medien
    Digitale Medien
    Mechanism of Autoregulation of Renal Blood Flow (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1322-1323 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In the experiments reported here, kidneys were removed from one dog and perfused with blood from the carotid artery of a second animal. The blood was returned to the second animal's jugular vein. A constant-stroke output pump was used. Its speed was adjusted through a feedback circuit, so that ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841322a0
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  • 119
    Digitale Medien
    Digitale Medien
    A ‘New’ Human Blood Group Antigen, Sw a (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1324-1325 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Mr. Swarm's groups were: 0; cde/cde, Ew., Cx_, V-; Ms/Ms, Mi(a-), Vw-, Vr-, He-, Ms ; PI+; Lu(a b +); K k-f, Kp(a b+); Le(a b+); Fy(a b+); Jk(a+b+); Di(a.); Js(a.); Wr(a.); Be(a.); By ; Levay ; Bm . Negative results were also obtained with seven antisera from ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841324b0
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  • 120
    Digitale Medien
    Digitale Medien
    Sporidesmium Bakeri Recorded from Victoria, Australia (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1327-1327 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Some three years ago a minor outbreak of a disease similar to New Zealand facial eczema was reported from certain areas in south-eastern Victoria. Within the past few months a much more serious outbreak of what definitely appears to be facial eczema has been reported from a number of properties m ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841327a0
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  • 121
    Digitale Medien
    Digitale Medien
    Buoyancy of the Cuttlefish (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1330-1331 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The cuttlebone's structure is well described by Appellof1. In a large adult it consists of about one hundred lamellae of calcified chitin placed one above the other and held about two-thirds of a millimetre apart by vertical pillars. The spaces between these lamellae form independent chambers which ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841330a0
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  • 122
    Digitale Medien
    Digitale Medien
    Production of Seedless Hops by Interspecific Pollination (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1336-1336 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In order to test the stimulation produced by foreign pollen, a small-scale experiment was conducted using the cultivated variety Late Clusters (of the species Humulus lupulus L.) and crossing this with the wild hop, Humulus japonicus Sieb. and Zucc. These two species, H. lupulus and H. japonicus, ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841336a0
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  • 123
    Digitale Medien
    Digitale Medien
    Tocopherols in Micro-organisms (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1339-1339 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] After suitable incubation periods, when heavy growth was obtained, the micro-organisms were centrifuged off, washed and weighed. Quantities varying between 2 and 20 gm. were taken for analysis. Each batch of micro-organisms was extracted exhaustively with boiling ethanol, and the lipid fraction ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841339a0
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  • 124
    Digitale Medien
    Digitale Medien
    Release of Compounds containing Diaminopimelic Acid from Vibrio metchnikovi treated with Antibody and Complement (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1341-1342 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] When fresh guinea pig complement was added to cell suspensions of Vibrio cholerae and F. metchnikovi s vnsitized with their specific antisera, the cells became distorted and were eventually transformed into spherical cells of fairly uniform appearance. The conversion to spherical cells was ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841341a0
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  • 125
    Digitale Medien
    Digitale Medien
    Microscopes and Photomicrography (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1174-1174 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN many branches of scientific work the need to take photomicrographs arises both for record purposes and to illustrate lectures and published works. It is generally accepted that success in photomicrography primarily depends upon a thorough knowledge of microscopical principles and the correct use ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841174a0
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  • 126
    Digitale Medien
    Digitale Medien
    Embryology (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1176-1176 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS new edition of Dr. Needham's remarkable contribution to the history of science will be widely welcomed. Its first appeal is to professional biologists, who will (or should) want to know more about the way their own science found its way out of abysmal ignorance and superstition towards greater ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841176a0
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  • 127
    Digitale Medien
    Digitale Medien
    [Book Reviews] (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1177-1177 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] book is an expansion and revision of two JL chapters which appeared in an earlier work concerned with the general aspects of river pollution. The pollution of the rivers of Britain has been widely discussed during recent years both in lay and scientific circles. While it may well be true that "one ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841177c0
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  • 128
    Digitale Medien
    Digitale Medien
    The Animal Health Trust (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1190-1190 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] H.M. THE QUEEN has graciously consented to become patron of the Animal Health Trust. The Trust was founded by Dr. W. R. Wooldridge in 1942 for the purpose of improving the general health standards of all types of domesticated animals, and it approaches the task in two ways. First, by means of ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841190a0
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  • 129
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    Digitale Medien
    Chemistry of Propellants (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 778-779 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A MEETING was recently held in Paris (June 8-12) under the auspices of the Combustion and Propulsion Panel of the Advisory Group for Aeronautical Research and Development, with "Chemistry of Propellants" as the main topic. It was felt that such a meeting could contribute to a useful exchange of ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184778a0
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  • 130
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    Digitale Medien
    Measurement of Cosmic Noise at Low Frequencies above the Ionosphere (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 785-786 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Canadian Defence Research Board, in cooperation with the National Aeronautics and Space Administration, is at present designing a 2-15 Mc./s. swept-frequency ionosphere sounder to be launched as an Earth satellite by a United States vehicle. The preliminary design objective calls for operation ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184785a0
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  • 131
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    Digitale Medien
    Nucleotide-Peptide Compounds of Saccharomyces Cerevisiae (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 788-789 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Synthetic 'Active' Nucleotide-Peptide Compounds THE recent demonstration1 of the presence in JL strains of Saccharomyces cerevisiae of nucleotide-peptide compounds containing an active carboxyl group in the peptide moiety and the isolation of individual compounds of this nature2, which may ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184788a0
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  • 132
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    Digitale Medien
    Synthesis and Properties of 1-Glyceryl-2- Myo -Inosityl Phosphate: 1-Glyceryl-2- myo -inosityl Phosphate: Alternative Synthesis and Behaviour on Hydrolysis (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 790-791 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] BY a mild alkaline hydrolysis of liver phosphatidyl inositol (Formula I, previous communication) the two fatty acids have been selectively removed, and glyceryl-m^/o-inosityl phosphate prepared. After purification on an ion-exchange column, it has been broken down to a mixture of glycerophosphate ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184790a0
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  • 133
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    Digitale Medien
    Announcements (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1192-1192 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Minister for Transport and Power for the Republic of Ireland has appointed Mr. J. Connor, of the Department of Transport and Power, to be chairman of the National Committee for Geodesy and Geophysics in succession to Mr. A. 6. Coinneain. MB. R. LEVIN has been appointed development planning ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841192c0
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  • 134
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    Digitale Medien
    International Union of Pure and Applied Chemistry: Commission on Geochemistry (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1193-1193 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Commission on Geochemistry of the International Union of Pure and Applied Chemistry held a meeting in Munich during August 26-27, during the twentieth Conference of the Union. Attending the meeting were the following members of the Commission : Prof. T. F. W. Barth (president), Dr. F. M. Vokes ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841193a0
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  • 135
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    Digitale Medien
    Science and Philosophy (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1193-1194 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE fourth annual conference of the British Society for the Philosophy of Science was held during September 25-27 at Newnham College, Cambridge, and was attended by about eighty members and guests. Dr. M. B. Hesse was conference secretary. Four symposia were held : "Scientific Research and the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841193b0
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  • 136
    Digitale Medien
    Digitale Medien
    A Spectrum of Turbulence at Very High Reynolds Number (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 808-810 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The turbulent velocity was measured with a hot film anemometer, the form of the probe being a platinum film of thickness 4 x 10~6 cm., plated around the tip of a glass cone which pointed into the stream. The maximum dimension of the film is about 1 mm. and it has a resistance of five ohms. An a.-c. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184808b0
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  • 137
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    Digitale Medien
    Estimation of the Interchange Energy for Binary Systems from Mutual Solubility Data (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 814-815 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Cox and Herington2 have shown that straight-line relationships between the functions (T ? Tc)^ and log{(l ? x')jx'} and between the functions (T ? Tc)* andlog{(l ? x")jx"} hold for temperatures T within 30 of a critical solution temperature Tc, where 1 ? x' and 1 ? x" are the mole fractions of ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184814a0
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  • 138
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    Digitale Medien
    Progress in Gas Chromatography (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1199-1199 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AN informal symposium of the Gas Chromato-graphy Discussion Group (associated with the Hydrocarbon Research Group of the Institute of Petroleum) was held at the University of Bristol on September 25 under the chairmanship of Mr. C. S. G. Phillips. Dr. F. H. Pollard commented on the enthusiasm and ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841199a0
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  • 139
    Digitale Medien
    Digitale Medien
    Preventing Juvenile Delinquency (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1203-1203 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] SEVERAL years ago the United States Children's Bureau, as part of its programme on juvenile delinquency, published a report about the effectiveness of measures in delinquency prevention. The analysis was based on evaluative studies conducted over the previous twenty-five years or so. The review ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841203a0
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  • 140
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    Digitale Medien
    Glyceric Acid in Broad Bean ( Vicia faba L.) (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 819-819 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] We have recently determined the levels of D-glyceric acid in leaves and other parts of broad bean plants grown under various conditions and the results (Table 1) show that it is one of the major organic acids accumulated by the plant. Table 1. PRINCIPLE ORGANIC ACIDS IN Vicia jaba L. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184819a0
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  • 141
    Digitale Medien
    Digitale Medien
    Origin and Dispersal of Flowering Plants (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1200-1201 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A TOTAL of no less than thirty-nine papers presented at the Montreal Ninth International Botanical Congress during August 19-29 dealt directly or indirectly with the origin and dispersal of flowering plants, providing a modern commentary on these two long-standing fundamental questions. A review ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841200a0
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  • 142
    Digitale Medien
    Digitale Medien
    North–South Anisotropy and Anticipatory Increase of Intensity Associated with the Cosmic-Ray Storm of February II, 1958 (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1204-1207 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE time variations of cosmic rays have been measured during the International Geophysical Year with standard instruments at a large number of places on the Earth, and several studies have been made of the energy dependence of the primary variations and the anisotropy which is often associated with ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841204a0
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  • 143
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    Digitale Medien
    An Attempt to Produce Malignant Change with Deoxyribonucleic Acid from Rat Sarcoma and Hepatoma (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 824-824 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The deoxyribonucleic acid used in these experiments was prepared from rat hepatoma and rat sarcoma by the method described by Kirby9'10'11. The final product was precipitated and dried and then made into a highly viscous suspension by adding 0-9 per cent saline. 56-8 mgm. of rat sarcoma ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184824a0
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  • 144
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    Digitale Medien
    Distribution of Flares on the Solar Disk Associated with Noise (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 806-806 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Hey and Hughes have found an east-west asymmetry for the period 1947-1950 where both the number and intensity of flares associated with noise at 73 Mc./s. were greater in the eastern half of the solar disk2. They also observed a reduction in the number of such flares near the central meridian. The ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184806a0
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  • 145
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    Digitale Medien
    A New Microwave Harmonic Generator (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 808-808 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Instability of short mercury arcs at microwave frequencies has already been reported2, and following a suggestion by Prof. B. Bleaney, this communication describes the use of such arcs for the purpose of harmonic generation from a relatively high-powered microwave input. Fig. 1 shows in ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184808a0
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  • 146
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    Digitale Medien
    Preparation of Crystalline trans-trans Methyl Linoleate Hydroperoxide (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 816-816 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Methyl linoleate, prepared by debromination of tetrabromostearic acid, was oxidized in solution in petroleum ether (b.p. 60-80 C.) with oxygen gas, the resulting peroxide being continuously extracted from solution by finely dispersed 85 per cent aqueous methanol saturated with petroleum ether. In ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184816a0
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  • 147
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    Digitale Medien
    Blunt-Nosed Bodies in a High-Temperature Gas Jet (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 812-814 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Fig. 1. Schematic diagram of plasma set and sample in operation Fig. 2. Measured thermocouple temperature, To, of metal samples with time, t (Q0 = Tf?TJTf?Ti) A few interesting features in Figs. 2 and 3 were observed: (1) For all the metals, four distinct periods can be seen: (a) Initial Stage. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184812a0
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  • 148
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    Digitale Medien
    Partial Identification of Lysins and Agglutinins in Lymphomatous Mouse Tissue (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 819-820 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The methods of 'pre-incubation' and of extraction with organic solvents have been largely abandoned because they probably involve the splitting of complexes. Instead, lymphomatous tissue is removed from the AKR mouse, placed in saline in the proportion of 1 gm. of tissue to 3 ml. of saline, and ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184819b0
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  • 149
    Digitale Medien
    Digitale Medien
    Secondary Structure of Ribonucleic Acid in Solution (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 818-819 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The intrinsic viscosity of E. coli* and rat liver3 ribonucleic acid varies markedly with the concentration of added salt, there being a ten-fold drop over a narrow range of ionic strengths, in contrast with the behaviour of other polyelectrolytes (see Table 1). The abruptness of the fall in ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184818a0
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  • 150
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    Digitale Medien
    An Antimetabolic Action of Vitamin K (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 820-821 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Tryptophan, as a precursor of 3-hydroxyanthranilic acid, was also effective in restoring, in vivo, the 3-hydroxyanthranilic acid oxidase activity inhibited by the K vitamins. But a proof of the competition between vitamin K and 3-hydroxyanthranilic acid could be supplied by demonstrating the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184820a0
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  • 151
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    Digitale Medien
    Physiological Activity in Extracts of Albizia Species (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 822-823 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Cold aqueous extracts of the dried bark of Albizia gummifera (Gmel.) C. A. Smith and Albizia grandi-bracteata (Taub) and Albizia chinensis (Osbeck) Merrill were found in vitro to produce powerful contractions in strips from the gravid uteri of mice, rats, guinea-pigs, sheep, cows and humans. The ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184822b0
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  • 152
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    Digitale Medien
    Differentiation Between a Growth-Promoting Factor and a Tumour-Susceptibility Factor in Eggs (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 824-825 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In order to measure susceptibility to tumour, a lymphoid tumour transplant, RPL 12, was used. It should be noted that none of the tumours found by Szepsenwol1 was of this type; however, preliminary experiments indicated that feeding cooked eggs to chicks increased the susceptiblity to this ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184824b0
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  • 153
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    Digitale Medien
    Australian Mammal Society (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.16-, (1 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the Australian and New Zealand Association for the Advancement of Science meeting in Adelaide, held during August 1958, it was decided to form an Australian Mammal Society, for the time being restricted to professional workers actively interested in indigenous Australian species. Members of the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184016a0
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  • 154
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    Digitale Medien
    Linnean Society of London: Officers (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.16-, (1 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the anniversary meeting of the Linnean Society of London the following were elected officers for the session 1959-60: President, Prof. C. F. A. Pantin ; Treasurer, the Earl of Cranbrook ; Secretaries, Dr. H. R. Hewer (zoology), Dr. C. R. Metcalfe (botany), Dr. John Smart (editorial). Prof. L. J. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184016b0
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  • 155
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    Digitale Medien
    Formation of Streptolysin S by Streptococcal Protoplasts (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 832-833 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] In order to study the mechanism of streptolysin S formation, an attempt has been made to simplify the method of its formation and we have succeeded in producing the toxin with streptococcal protoplasts. Strain S No. 8, group A haemolytic streptococcus was grown in a horse heart infusion broth (a ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184832a0
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  • 156
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    Digitale Medien
    Distribution of Scientific Publications in Under-Developed Countries (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.22-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Scientific Publications Council, which has recently been formed, includes the editors of twenty scientific journals and the authors of a number of scientific books. It was started by a group of scientists who felt the need for an independent body that could uphold the interests of scientific ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184022a0
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  • 157
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    Digitale Medien
    Effect of Nitrous Acid on Tobacco Mosaic Virus: Mutation or Selection? (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.27-, (3 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Gierer and Mundry1.2 claim that treating V_JT preparations of tobacco mosaic virus or of its nucleic acid with nitrous acid in vitro causes mutations. Indeed, they state that their "experiments show that replacement of one single NH2-group by one OH-group in vitro can change the genetic character ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184027a0
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  • 158
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    Digitale Medien
    Characters Associated with Parasitism in Gram-Positive Bacteria (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.29-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE concept of parasitism in bacteria has been overshadowed by the more immediate problems of pathogenesis, so that, in standard bacteriological literature, the words parasite and pathogen are treated as if they were synonymous, and harmless parasites are inaccurately designated commensals. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184029a0
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  • 159
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    Digitale Medien
    The Proper Study of Mankind is Man (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.35-, (7 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN the public mind, scientists are largely associated with the study of physical systems and practical problems ; they are not directly concerned with moral principles nor are they responsible for the social repercussions of their discoveries. But it is impossible to be a scientist without being a ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184035a0
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  • 160
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    Digitale Medien
    The Customs and Religion of the Ch'iang (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.15-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Ch'iang inhabit a mountainous region in Szechwan in western China and grow maize as the main crop. They speak a Burmese-Tibetan language and are said to have formerly lived in north-eastern China. For some time past, however, they have been losing their own culture and adopting that of the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184015e0
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  • 161
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    Digitale Medien
    Ramsay Memorial Fellowships (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.16-, (1 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Ramsay Memorial Fellowships Trustees have made the following awards of new fellowships in chemistry for 1959-60 : a General Fellowship at the University of Aberdeen to Mr. P. J. T. Tait ; a Canadian Fellowship to Mr. W. G. Paterson at the University of Oxford ; a Japanese Fellowship to Mr. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184016c0
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  • 162
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    Digitale Medien
    The Water Pollution Research Laboratory (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.17-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Water Pollution Research Laboratory of the Department of Scientific and Industrial Research held open days on May 6 and 7. This organization was formed in 1927, but the Laboratory at Stevenage was not occupied until October 1954. The total staff, which includes chemists, chemical engineers, ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184017a0
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  • 163
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    Digitale Medien
    Mapping Vegetation (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.23-, (3 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AN international symposium on mapping vegetation was held during March 23-26 in Stolzenau/ Weser, in the Federal Republic of Germany. This gathering of 112 scientists from sixteen countries, including Japan and the United States of America, was organized by the head of the Bundesanstalt fur ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184023a0
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  • 164
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    Digitale Medien
    Some Geomagnetic Phenomena associated with Nuclear Explosions (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.52-, (3 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Fig. 1 shows magnetograms for the explosion of April 28, 1958, and Fig. 2 the positions of the observing stations relative to the shot point, which was stated to have been within ten miles of 1 ° 40' N., 157 ° 15' W. The altitude has not been disclosed, but official reports indicate that the device ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184052a0
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  • 165
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    Digitale Medien
    Ten Years of Ergonomics (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.20-, (3 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ERGONOMICS is mainly about 'human factors' in the design and operation of machines, and about the physical environments in which men use their machines. Moreover, it is multidisciplinary. Nobody who attended the tenth anniversary meeting of the Ergonomics Research Society, held in Oxford during ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184020a0
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  • 166
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    Digitale Medien
    Biological Fibres (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.25-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IT is some time since the X-ray Analysis Group of the Institute of Physics has met to consider biological fibres, so that the conference in Leeds held during April 17-18, even if only partly devoted to fibres, was very welcome. It is, however, symptomatic of the present place of specialist ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184025a0
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  • 167
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    Digitale Medien
    Disturbance in the Ionospheric F -Region following the Johnston Island Nuclear Explosion (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.32-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Here we will describe one of the effects on the ionospheric .F-region. We have 10-min. recordings over the period of the first event and 2-min. recordings over the period of the second event. Prior to both events, ionograms at Rarotonga showed the normal undisturbed night F-region. On August 1, ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184032a0
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  • 168
    Digitale Medien
    Digitale Medien
    Geomagnetic and Ionospheric Phenomena associated with Nuclear Explosions (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.33-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Immediately after the explosions, magnetograms showed sudden unusual variations at five stations in the central Pacific Honolulu, Palmyra Island, Fanning Island, Jar vis Island and Apia. The variation at Honolulu had the form of an intense bay disturbance. The variation at the other four stations ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184033a0
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  • 169
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    Digitale Medien
    Some Observations on Certain Mucoproteins containing Neuraminic Acid (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.68-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Each portion of tissue was extracted exhaustively at room temperature with acetone and later with methanol-chloroform (3:1 v/v) in order to remove any neuraminic acid-containing gangliosides. Part (50 mgm.) of the fat-extracted residue was suspended in water and dialysed against 0 01 N sulphuric ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184068a0
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  • 170
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    Digitale Medien
    Summaries of Addresses of Presidents of Sections: Pathogenic Factors in the Rooting Space and the Development of Even-Aged Plantations (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.46-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN his presidential address to Section K* (Forestry), W. R. Day says that the distribution of species of tree within the range grown for economic purposes is closely related to productive capacity as determined by available site types : adequate freedom from acutely damaging infestations and ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184046b0
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  • 171
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    Digitale Medien
    A Seasonal Rhythm in the Presentation of Bone Sarcoma in Man (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.76-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The most likely explanation of these differences in age, sex and site would seem to lie in the relatively advanced skeletal growth of girls, and in the general cephalad-caudad sequence of growth progression. It is well known of course that the majority of osteogenic sarcomata of adolescents arise ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184076a0
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  • 172
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    Digitale Medien
    Ultra-violet Irradiation of 1,3-Dimethylthymine (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.59-, (3 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Upon close examination of these two groups of compounds it appears that they probably have the same electronic distribution, because the ketonic form as shown above is probably the common and predominant configuration in both3. Since the interaction with ultra-violet light is related to the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184059a0
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  • 173
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    Digitale Medien
    Structure of Thymine Hydroperoxide produced by X-Irradiation (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.58-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The trans compounds were separately synthesized from a common starting material : #raws-4-hydroxy-5-bromothymine, prepared by Jones's method3. Compound II trans was prepared by treatment of the starting material with hydrogen peroxide in dilute hydrochloric acid to give ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184058a0
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  • 174
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    Digitale Medien
    Kinetic Study of Dextransucrase based on the Langmuir Adsorption Isotherm (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.64-, (1 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The kinetic studies were carried out by exposing sucrose solutions to varying amounts of crude enzyme solution at 25 ° C. and pH 5-2, and measuring the amount of fructose produced at a given time. The enzyme was prepared as reported elsewhere1. Sucrose solution (0 -2 ml. of a 0 -01M solution in 0 ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184064a0
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  • 175
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    Digitale Medien
    The Moving Front of Carbohydrates (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 662-663 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] VOL. 13 of "Advances in Carbohydrate Chemistry"' presents ten reviews on specialized topics of carbohydrate chemistry. Trends of present-day sugar chemistry are reflected in the titles of some contributions and are interwoven in the text of others. Interest in amino-sugars has grown considerably ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184662b0
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  • 176
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    Digitale Medien
    Anting (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 665-665 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FOR many years anting in birds has held considerable fascination for students of bird behaviour. So, too, has the myth of the Phoenix, and when Maurice Burton saw a tame rook disporting himself on a heap of burning straw it led to an association of ideas which was ultimately responsible for the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184665b0
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  • 177
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    Digitale Medien
    New Antiadrenergic Compounds (1959)
    [s.l.] : Nature Publishing Group
    Nature 184.1959, 4688, B.A.70-, (2 S.) 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Compounds of the above type were screened by examining their efficacy in relaxing the nictitating membrane when injected subcutaneously in the cat. Activity was highest in the quaternary compounds (I ; B = H) and the or/io-substituted analogues (I ; B = Me, F, Cl, Br, I, and NO2). Activity was also ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184070a0
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  • 178
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    Digitale Medien
    Mechanism of Hormone Action (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 674-677 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] CELLS have specific functions, for example, adrenal cortical cells produce hydrocortisone, nerve cells form noradrenaline, melanocytes make melanin. During their early development cells have in common the capacity to produce substances such as glycogen and protein. The formation of all these ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184674a0
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  • 179
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    Digitale Medien
    Analytical Chemistry at Birmingham: Prof. Ronald Belcher (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 679-679 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE award of the title of professor of analytical chemistry is a tribute to the work Dr. Belcher has done at Birmingham in building up the School of Analytical Chemistry, which is unique in Great Britain. The honour comes at an appropriate time, since he is at present the president of the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184679b0
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  • 180
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    Digitale Medien
    Zenith Reactor (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 680-680 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] A QUESTION was asked in the House of Lords on July 15 about the 'Zenith' low-power reactor installed at Winfrith Heath mainly to further the work of the European Nuclear Energy Authority project for research on a high-temperature gas-cooled reactor. In reply, the Minister of Power, Lord Mills, said ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184680c0
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  • 181
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    Digitale Medien
    Chief Inspector of Nuclear Installations (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 680-680 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] IN the course of the debate in the Houso of Commons on July 2, when the Nuclear Installations (Licensing and Insurance) Bill was given its third reading, it was stated that the Minister of Power intended to appoint a chief inspector of nuclear installations who would be responsible for advising on ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184680d0
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  • 182
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    Digitale Medien
    Mordell's “Reflections” (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 681-681 
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    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] CAMBRIDGE mathematicians have sometimes mitigated the austerity of their scholarship on retirement, and to this wdse relaxation we owe Hardy's "Apology", Littlewood's "Miscellany" and now Mor dell's "Reflections" ("Reflections of a Mathematician", by Prof. L. J. Mordell. Pp. vii-f 50. Montreal : ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184681b0
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  • 183
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    Digitale Medien
    Explosions in Solids (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 664-664 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THIS book is a sequel to the authors' earlier (1952) monograph "The Initiation and Growth of Explosion in Liquids and Solids". It deals with subsequent work on the same problems and more particularly with the mechanism by which a crystalline explosive decomposes when subjected to heat, light shock ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184664a0
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  • 184
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    Digitale Medien
    [Book Reviews] (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 666-666 
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    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] LINEAR functional analysis arose partly from Hubert's theory of space of an infinity of dimensions and its axiomatic formulation by John von Neumann, and partly from Banach's development of Frchet's work on abstract spaces. Good recent books include those by Zaanen and by Riesz and Nagy. Prof. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184666a0
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  • 185
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    Digitale Medien
    Society for Applied Bacteriology (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 683-683 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] AT the annual meeting of the Society for Applied Bacteriology, held in London on July 8, the following were confirmed in office : Hon. President, Mr. D. A. McKenzie; Hon. Treasurer, Mr. G. Elis Jones ; Hon. Editors, Dr. S. E. Jacobs and Dr. C. A. E. Briggs; Hon. Publications Manager, Mr. A. H. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184683d0
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  • 186
    Digitale Medien
    Digitale Medien
    Cartilage Homografts in Papain-injected Rabbits (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1243-1244 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] The papain sample used was found to produce ear collapse within 24 hours in each of three rabbits given 3 ml. of a 2 per cent aqueous solution intravenously. The ear cartilage from all three rabbits exhibited metachromasia which was, however, more alcohol-labile than that of normal ear cartilage. ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841243a0
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  • 187
    Digitale Medien
    Digitale Medien
    Electrical Activity in the Muscle Cells of Ascaris lumbricoides (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1244-1244 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Superimposed on the resting potential is a sequence of simple or complex depolarizing spikes normally of magnitude less than that of the resting potential. If concurrent recordings are made of the potentials in two muscle cells, one of which is in the dorsal field and the other in the ventral, no ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841244a0
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  • 188
    Digitale Medien
    Digitale Medien
    Chinese Scientific Literature (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 681-681 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE Lending Library Unit of the Department of Scientific and Industrial Research is now issuing a list of current periodicals received from China. The first list (July 1959) gives the titles of one hundred periodicals which are being received regularly, and these publications can be borrowed from ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184681a0
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  • 189
    Digitale Medien
    Digitale Medien
    The Ohio State University 360-Ft. Radio Telescope (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 669-672 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] FOR some years mapping of the radio sky has been a principal activity at the Ohio State University Radio Observatory. Since it was anticipated that this would also be the case if a larger telescope became available, consideration was given some years ago to a telescope design especially suited for ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184669a0
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  • 190
    Digitale Medien
    Digitale Medien
    Sir Alfred Egerton, F.R.S. (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 678-679 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] ALFRED CHARLES GLYN EGERTON died suddenly on September 7 following a heart attack. He was on holiday at the time at his house at Mouans Sartoux in the south of France, with his wife and son Francis. He was seventy-two, but was in full vigour ; his sudden death comes as a great blow to all those in ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184678a0
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  • 191
    Digitale Medien
    Digitale Medien
    National Science Foundation: Dr. David D. Keck (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 680-680 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE National Science Foundation has announced that Dr. David D. Keck has resigned his position at the New York Botanical Garden in order to remain permanently as programme director for systematic biology at the Foundation's Division of Biological and Medical Sciences. The Systematic Biology ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184680a0
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  • 192
    Digitale Medien
    Digitale Medien
    Colonial Development (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 680-681 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE annual report of the Colonial Development Corporation for 1958 (London : H.M. Stationery Office. Pp. v+69. 4s, 6d. net) and the last over the signature of Lord Reith, who was succeeded as chairman on March 31 by Sir Nutcombe Hume, records 77 continuing projects compared with 76 the ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184680f0
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  • 193
    Digitale Medien
    Digitale Medien
    Further Botanical Collections (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 681-681 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE great tradition of travelling and collecting plants, which, among others, we associate particularly with the name of Linnaeus and his followers and adherents, is still very much alive in Sweden. A recent issue of the Arkiv fr Botanik (4, Part l ; 1959 ; Kungl. Svenska VetenskapsAkademien, ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184681d0
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  • 194
    Digitale Medien
    Digitale Medien
    Nitrate Reductase from Germinating Wheat Embryos (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 682-682 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] THE isolation and purification of a soluble enzyme, a nitrate reductase, from embryos of germinating wheat have been described by D. Spencer (Australian J. BioL Sci., 12, 2, 181; 1959). This enzyme is coupled specifically to reduced diphosphopyridine nucleotide. Addition of flavin adenine ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184682c0
    Standort Signatur Erwartet Verfügbarkeit
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  • 195
    Digitale Medien
    Digitale Medien
    Shell Chemical Co. Reorganization (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 683-683 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] CERTAIN of the operations of the Shell Chemical Co., Ltd., are to be integrated into three divisions corresponding to the three main fields in which it is engaged, namely, industrial chemicals, agriculture and plastics. These changes became effective on July 1. The manager of the Industrial ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184683b0
    Standort Signatur Erwartet Verfügbarkeit
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  • 196
    Digitale Medien
    Digitale Medien
    Some New Specific Bacteriophages for Plant Pathogenic Xanthomonas spp. (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 1248-1249 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Xanthomonas carotce (Kendrick) Dowson was first described as a pathogen damaging the leaves and influorescences of carrot in Europe3. Heavily infected leaves and inflorescences were ground and from the ground material a bacteriophage, specific for X. carotce, was isolated. On agar plates the phage ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/1841248a0
    Standort Signatur Erwartet Verfügbarkeit
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  • 197
    Digitale Medien
    Digitale Medien
    Appointments Vacant (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 713-713 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] APPLICATIONS are invited for the following appointments on or before the dates mentioned : FELLOW or SENIOR FELLOW IN PHILOSOPHY within the Department of Social Philosophy, Australian National University, CanberraThe Secretary, Association of Universities of the British Commonwealth, 36 Gordon ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184713b0
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  • 198
    Digitale Medien
    Digitale Medien
    Sedimentation Rates, Fluidization and Flow through Porous Media (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 716-716 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] By analogy with the derivation of a correlation for a single free-settling particle, the resistive force per unit area for a suspension of particles sedimenting under hindered settling conditions is S(CT Thus, by the same procedure as before1 : B= and a?p U2S (II) (III) Equation III differs ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184716a0
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  • 199
    Digitale Medien
    Digitale Medien
    Inhibition of Skeletal Formation in the Chick Embryo following Administration of Tetracycline (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 728-729 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Our experiments consisted in brief of injecting tetracycline (achromysin) into the yolk-sac of embryos eight days old in amounts ranging from O'l to 2*5 mgm. The embryos were examined two, four, six and eight days afterwards. The presence of tetracycline was identified by its characteristic ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184728b0
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  • 200
    Digitale Medien
    Digitale Medien
    Distribution of Radioactive Barium in Eye Tissues (1959)
    [s.l.] : Nature Publishing Group
    Nature 184 (1959), S. 733-734 
    Details
    ISSN: 1476-4687
    Quelle: Nature Archives 1869 - 2009
    Thema: Biologie , Chemie und Pharmazie , Medizin , Allgemeine Naturwissenschaft , Physik
    Notizen: [Auszug] Pure-bred Dutch rabbits about 10 weeks old were used. Pairs of animals were injected intravenously with approximately 500 [JLC. of an equilibrium mixture of pile-produced, carrier-free barium-140 and lanthanum-140 and were killed by an intravenous injection of 'Nembutal' at intervals of from 30 ...
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1038/184733a0
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