ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Nature Publishing Group  (33,321)
  • 1980-1984  (17,607)
  • 1950-1954  (15,714)
Collection
Years
Year
  • 101
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 595-596 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE annual general meeting of the Mathematical Association will be held in the University of Sheffield during April 8-11. The business of the Association (election of officers and the Council, etc.) will be dealt with on the morning of April 9, and in the afternoon the president, Mr. K. S. Snell, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 102
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 596-596 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE annual "Handbook of Scientific Instruments and Apparatus", giving details of the exhibits at the Physical Society's annual exhibition, is now a publication familiar to all men of science and manufacturers of scientific instruments. This year's exhibition, the thirty-seventh of the series, is to ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 103
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 597-598 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Wool Use Promotion Act 1945 and the Wool JL Industry Fund Act of 1946, of the Commonwealth Government of Australia, made provision for additional funds to be devoted to the expansion of sheep and wool research. As a result of a survey made by the Commonwealth Scientific and Industrial Research ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 104
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 600-602 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] STUDIES on the bacteriology and biochemistry of the sulphate-reducing bacteria have long been obscured by inconsistencies in the behaviour of these organisms. For example, tests on the ability of a single strain to utilize various sources of carbon may give different results on different occasions ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 105
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 599-600 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN 1950 meeting was held in Atlantic City, N.J., to discuss electron tubes for computers. The meeting was initiated by Dr. A. L. Samuel, as representative of the Research Development Board, and was sponsored by the American Institute of Electrical Engineers and the Institute of Radio Engineers. The ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 106
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 607-608 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Influence of heparin and histone on the activity of lysozyme. Substrate: carbohydrate fraction from Micrococcus lysodeikticus (0-2 per cent solution in water); buffer: Mcllwaine (#H 5-3)4-0 -35 per cent sodium chloride ; enzyme: lysozyme (Armour, Inc.); Ostwald viscosimeter, - 37. I, Initial ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 107
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 374-374 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] TBEASUBY approval has been given to a scheme, proposed initially by the Astronomer Royal, under which the historic buildings of the Royal Observatory at Greenwich will be taken over, as they are vacated by the removal of the Observatory to Herstmonceux, by the National Maritime Museum. These ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 108
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 375-375 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A PAPER, by Shotaro Miyamoto on the "Kinetic Theory of the Chromosphere" (Pub. Astro. Soc. Japan, 3, No. 2 (1951), and also Contrib. Inst. Astrophys., Kyoto Univ., No. 17) examines all the available data regarding the temperature of about 30,000 C. of the corona, and points out the difficulties of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 109
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 375-375 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE Madras Institute of Technology, which is situated at Chromepet, fourteen miles from Madras, was founded in July 1949, and now the first number of its Journal has appeared (1, No. 1; August 1952. Rs. 4, 8s. or 1 dollar per issue; Us. 8, 16s. or 2 dollars a year), edited by the professor of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 110
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 374-375 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN a paper on "Interplanetary Orbits" (J. Brit. Interplanetary Soc., 11, No. 5, September 1952), J. G. Porter points out two fundamental errors in dealing with interplanetary travel (the discussion being limited almost entirely to the earth-moon system) which should be noted by all serious students ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 111
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 376-376 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE bicentenary of the birth of Benjamin Thompson, Count Rumford, on March 26, 1753, will be celebrated in the United States at Boston, during March 26-28, ^by the American Academy of Arts and Sciences. The social functions in the celebrations will be a dinner on March 26, at which Sanborn C. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 112
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 376-377 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] NEW moon occurs on March 15d. llh. 05m., U.T., and full moon on March 30d. 12h. 55m. The following conjunctions with the moon take place: March 4d. 23h., Saturn 8 N.; March 17d. 20h., Venus 2 N. * March 17d. 20h., Mars 5 S.; March 19d. 06h., Jupiter 6 S. In addition to these conjunctions with ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 113
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 381-382 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE troposphere is the lower part of the atmosphere, and the stratosphere the upper part. Temperature in the troposphere on the whole falls with height at the rate of about 3 F. per 1,000 ft.; but in the lower part of the stratosphere it changes little with height. The troposphere and stratosphere ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 114
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 382-382 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] UNDER the title "Social Security and Unemploy-\J ment in Lancashire", Political and Economic Planning has issued a useful broadsheet (No. 349; December 1, 1952) analysing the effects of unemployment on the working of the more comprehensive social security measures now in existence. The information ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 115
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 385-387 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A LTHOUGH the application of paper chromato-/X graphy to the separation and identification of bioses and higher saccharides was reported in 1948 by Partridge1, and has since been used with advantage in numerous studies, the effectiveness of the method is still limited considerably by the low Rp ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 116
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THBEE self-recording, relative magnetometers have been constructed: (a) and (6) measuring the horizontal component H, and (c) measuring the vertical component Z. The principle of (a) and (c) is that the deflexion of a magnetic needle of the la Cour monad type from a vertical and a horizontal ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 117
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 389-390 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It is widely accepted1 that a coking coal at temperatures of the order of 300 C. and higher shows plastic properties, the word 'plastic' being used here in a general sense; and there is evidence that it behaves as a liquid having a normal viscosity-temperature relationship3. At temperatures ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 118
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 390-391 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The vapour density of a sample of the purified gas, dried by sublimation in vacuo from a trap cooled to 80 C., was determined by direct weighing and the molecular weight found to be 192-6 ± 1 (theoretical value, 192-96). Hokhberg and Sandberg2 have reported the dielectric strength of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 119
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 364-364 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE growing of plants in sand, gravel or other inert medium with the aid of nutrient solutions has now become firmly established as a commercial method in many countries. In Great Britain its use has been confined, for obvious reasons, to the cultivation of glasshouse crops; but in other parts of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 120
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 372-372 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PROF. NATHAN BANKS, emeritus curator of insects in the Museum of Comparative Zoology, Harvard University, died on January 24 at the age of eighty-four. Prof. Banks was born at Roslyn, N.Y., on April 13, 1868. He received a B.S. degree from Cornell University in 1889 and an M.S. from the same ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 121
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 372-373 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WITH the death at Hastings on January 27 of Rhys Jenkins, the engineering world loses its oldest and its foremost historian. Born so long ago as September 29, 1859, in the village of Mountain Ash, Glamorganshire, Jenkins served an apprenticeship in the engineering works of Richard Nevill at ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 122
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 373-373 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Prof. T. G. B. Osborn PROF. T. G. B. OSBORN, who has been Sherardian professor of botany in the University of Oxford since 1937, is retiring from that chair. He went to Oxford from the University of Sydney, Australia, where his researches in the ecology of natural and semi-natural vegetation laid ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 123
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 403-403 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The prices of the periodicals published by ihe Springer Verlag are fixed in such a way that the number of subscriptions wholly, or at least approximately,*t?overs the costs of production. It is only through subsequent orders that a profit is made, lhis method automatically leads to a reduction ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 124
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 377-377 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MR. DONALD W. HUDSON, chairman of the National Pharmaceutical Union and a member of the Council of the Pharmaceutical Society, has been appointed an Officier de l'Ordre de la Sant Publique in recognition of his services as chairman of the Franco-British Pharmaceutical Commission. MB. H. TREFOR ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 125
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 321-321 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] FOR many years Ewart Williams's "Applications of Interferometry" has been a standard British reference for physicists : the fact that a hundred-page monograph should occupy such a position for so long is evidence of the need for a more comprehensive work on interferometry. C. Candler's book goes ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 126
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 329-329 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] HAKRY GORDON REEVES, senior lecturer in biochemistry in the Medical College of St. Bartholomew's Hospital, London, died on November 22 at the age of fifty-eight, following a recurrence of the severe bronchitis which had caused him considerable discomfort and ill-health in recent winters. Dr. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 127
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 330-331 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A USEFUL pamphlet entitled "Careers in Agricultural ResearchTraining Grants, Studentships and Fellowships awarded by the Agricultural Research Council, 1953" (pp. 14) has recently been issued by the Agricultural Research Council. There are openings for research workers in many of the twenty-six ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 128
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 389-389 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The recent Comoran Coelacanth, while mutilated more than was at first realized, nevertheless retains most of the soft parts, including the abdominal viscera. This extends enormously the scope of the investigational work that may be carried out on the specimen. There will be still more that can be ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 129
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 392-393 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Enolase was purified by the method of Warburg and Christian3. These authors only investigated the activation by magnesium ions in detail, but the present work was extended to include the other activating ions. Fig. 1 shows the activity3 of the enzyme as a function of the concentration of manganous ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 130
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 396-396 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In the special case of thin birefringent crystals, transmission-like systems oan be obtained in reflexion by a simple optical device. If a birefringent tabular crystal is grown on a silvered optical flat and the upper surface is then silvered, we have a birefringent medium between silvered surfaces ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 131
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 343-343 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The reasons for believing that the antibiotic is a penicillin are : (1) It was inactivated by preparations of the enzyme penicillinase in high dilution, and, like benzyl-penicillin5, it stimulated the adaptive production of penicillinase by suspensions of Bacillus cereus. (2) It was rapidly ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 132
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 350-351 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The photographs of the dispersion are obtained in the usual way with the electron microscope, and the plates are trimmed with a glass cutter so that they can be placed in the holder of an ordinary slide projector. The projected beam is intercepted and deviated on to a screen by a front-aluminized ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 133
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 320-320 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN these two books by, respectively, Dr. J. Hettinger and Mr. H. Carrington, the authors summarize some of their experiments and conclusions in psychical research. The first is an account of Dr. Hettinger's personal attempts to arrive at the truth regarding telepathy and spiritualism. In the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 134
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 328-329 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THOMAS CALLAN HODSON, who died at his home in Tisbury, Wiltshire, on January 26, aged eighty-one, was born at Hornsey, Middlesex, in December 1871. He was the son of Arthur Hodson, R.N., and Mary Catherine Hodson nee Callan. The eldest of six children, he went to school at Christ's Hospital, where ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 135
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 273-274 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THREE memoranda, dealing with the universities and government in Great Britain, with the University Grants Committee, and with Government grants-in-aid to universities in Great Britain, respectively, have been submitted to the Commission on Financing Higher Education, a private agency sponsored by ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 136
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 277-277 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MOST students of the seventeenth century will know the name of Prof. A. G. A. Balz. During the past twenty years, articles in learned reviews and a recent volume of essays, "Cartesian Studies", on the successors, both friendly and hostile, of Descartes have given us a foretaste of the scholarship ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 137
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 278-278 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ONE of the earlier books on natural gas (Lichty, 1924) is still a favourite to consult on this subject. It is none the less instructive to read a new and up-to-date treatise, in this case extending to natural gasoline, for so much has happened in the evolution of this technology in the intervening ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 138
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 279-279 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THESE two volumes are stated to be for pupils taking the Ordinary level of the General Certificate of Education; but it is to be regretted that the author has not considered the content nor the spirit of the syllabus, the time allocation nor the age of the pupils. A book full of heavy type and ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 139
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 286-286 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE regret to record the death of Sir James Weir French, which occurred at his residence in Glasgow on January 14, at the age of seventy-six. James Weir French was born in Glasgow in April 1876 and was educated at Bearsden Academy and the University of Glasgow, where he graduated as B.Sc. in 1898; ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 140
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 287-287 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DR. T. E. NEVIN, who has succeeded the late Prof. J. J. Nolan in the chair of experimental physics in University College, Dublin, graduated in the National University of Ireland in 1927. His first research was done on atmospheric electricity, under Prof. Nolan. In 1929, however, he was awarded an ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 141
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 335-337 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE discovery, in remote parts of Scotland in recent years, of easily recognized plants such as Koenigia islandica L. and Diapensia lapponica L.1 is sufficient indication that there are still large areas in the British Isles awaiting botanical investigation. During 1952 two more species of northern ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 142
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 339-341 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is generally accepted that internal environment is practically constant. The theory of homeo-stasis reinforced this old belief, for in its original form it stressed the very narrow limits of biological variations. To-day we can read that in vertebrates even the blood pressure is constant. But ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 143
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 344-345 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It was found convenient to determine the relative intensity of browning in heated muscle of white-fleshed fish by use of a Beckman model DU spectro-photometer equipped with a reflectance accessory attachment. As an arbitrary standard a 'white' surface made by blending 4 per cent high-viscosity ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 144
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 347-347 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] There are great differences in the iron content of natural fresh waters in which Daphnia lives. It has been found to vary between 50 mgm./l. and no iron detectable by dipyridyl (before or after reducing). The question thus arises as to whether the addition of iron salts to water containing little, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 145
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 347-348 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In each experiment, slices or homogenates were prepared simultaneously from the liver of rats previously maintained on different diets, namely, (A) a choline-deficient diet (diet 26, containing 5 per cent casein2 with added guanidoacetic acid 1 per cent), (B) a choline-supplemented diet (diet 26, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 146
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 351-352 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] where P(x)dx is the probability of a particle with radius between x and x + dx, and D1 is the diameter of the smallest particle counted. The condition for resolution of the two particles is Z R0 + u where R0 is the limit of resolution of the counting apparatus. The coincidence error is given by the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 147
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 354-355 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The X-ray diffraction pattern of the new material can be indexed to a hexagonal unit cell of spacings a = 8-95 A., c = 8-10 A. (cf. a = 8-8 A., j = 8-2 A. for 4CaO.Al2O3.13H2O found by Wells, Clarke and McMurdie3). The c-axis has dropped by 0-16 A. over several years, being originally 8-26 A. No ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 148
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 357-357 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It was not until 1949 that Stonehouse4 collected a series of Emperor penguin embryos from a rookery fifty miles from one of the bases of the Falkland Islands Dependencies Survey. As a result of this expedition we now possess a new series of sixteen embryos collected between June and August and ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 149
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 357-357 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] During a recent investigation of the Fucales on the Northumbrian coast, we have found eight chromosomes in the vegetative cells of plants of Halidrys siliquosa Lyngb. The same number of chromosomes is present at both the first and second divisions in both oogonia and antheridia. This shows that in ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 150
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 276-276 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DR. DAVID BOHM has written a highly individual account of the non-relativistic quantum theory, his aim being to express the known results in terms of comparatively qualitative and imaginative concepts at an elementary level. The emphasis is mainly on the physical interpretation and logical ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 151
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 278-278 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE introduction of statistical methods in JL medicine has to some extent been uphill work, so many practitioners by occupation, tradition.and inclination being more concerned with the individual case-study than with the broad survey. It is now generally recognized, however, that the medical ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 152
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 280-283 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AS a natural development of our work on the molecular structure of bacterial flagella, we have for some time now been engaged also in a similar study of algal flagella. Since this is likely to be long and involved, we believe it will be of value to set down without further postponement some of the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 153
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 283-285 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN the second of these two articles, the attempt will be made to indicate some of the particular emphases which exist in the Chinese scientific world of to-day. There is, in the first place, an emphasis on practical tasks. In a country where so much modernization has been needed, this is ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 154
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 286-286 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] JOHN SAMUEL STAFFORD BRAME, who died on December 10 at the age of eight-one years, was an authority on fuels and lubricating oils. He was educated at St. Thomas Rich's School, Gloucester, and commenced his scientific studies and training at the Royal College of Science. In 1897 he joined the staff ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 155
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 286-286 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] WE regret to announce the following deaths: Prof. Paul Niggli, professor of mineralogy and petrology in the University of Zurich and in the Swiss Federal Institute of Technology, Zurich, and also correspondent for the Mineralogical Section of the Paris Academy of Sciences, aged sixty-four. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 156
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 287-287 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE governors of the Royal Technical College, Glasgow, have appointed Dr. Donald Cecil Pack, lecturer in mathematics in the University of Manchester, to the chair of mathematics in the College. Dr. Pack won an open scholarship in mathematics to New College, Oxford, and took his B.A. with ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 157
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 287-288 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN reply to a question from Mr. Hector Hughes in the House of Commons on January 26, as to what progress had been made in British national research stations towards solving the problem of using atomic energy for industrial, travel and other peaceful purposes, the Minister of Supply, Mr. Duncan ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 158
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 290-290 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] A SPECIALIZED course on the design, use and maintenance of electronic instruments used in nuclear physics, radiochemistry and in work with radio-isotopes will be held at the Isotope School of the Atomic Energy Research Establishment, Harwell, during March 16-20. The course will be limited to twelve ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 159
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 290-290 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ROYAL Society Lectures for 1953 will be delivered as follows: Croonian Lecture, on June 11, by Sir Ronald Fisher, professor of genetics, University of Cambridge; Bakerian Lecture, on May 7, by Prof. N. F. M tt, professor of physics and director of H. H. Wills Physics Laboratory, University of ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 160
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 293-293 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THERE is a breezy directness about the annual forestry reports of New Zealand* which should invite public attention. Yet under the heading "Purpose of Annual Report", the Director of Forestry writes: "Practically without exception the annual reports of the Director of Forestry have been used ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 161
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 297-298 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] DURING the past three years a linear accelerator having a design energy of 10 MeV. has been undergoing development for the Medical Research Council. The work has been performed by the Metropolitan-Vickers Electrical Co., Ltd., in conjunction with the Atomic Energy Research Establishment, Harwell, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 162
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 295-297 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] KUHN and Jerchel1 synthesized various sub-1\. stituted tetrazolium salts and showed that their aqueous solutions stained living tissues (for example, yeast and bacteria). Various other workers confirmed this (see Smith, ref. 2). Tetrazolium is a compound which becomes coloured when it is reduced, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 163
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 294-294 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] AN edited report of the proceedings of the symposium on the handling of radioactive and toxic substances, which was organized by the Chemistry Division of the Atomic Energy Research Establishment, Harwell, and which was held in two sessions on September 10-11 and 13-14, 1951, at Buckland House, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 164
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 294-294 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is twenty years since experimental work in Kenya yielded results which established principles for the correct drying of hides; the experience gained since that time has now been described by J. R. Furlong, principal of the Colonial Products Advisory Bureau (Plant and Animal) (Colonial Plant and ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 165
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 298-299 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE insect epicuticle is known to be a complex structure, and the different views that have been put forward regarding its constitution have been difficult to reconcile. Wigglesworth has indicated the presence in Rhodnius1, Tenebrio2 and Periplaneta* of four epicuticular layers the cuticulin, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 166
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 300-301 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Monomer containing photo-sensitizer (l-azo-l-bis-CT/cZohexanoic carbonitrile) flows down a vertical capillary (C) into a receiver (B). The rate of flow can be varied by means of a stainless steel valve (J) at the top of the capillary. Since oxygen is an inhibitor of vinyl-type polymerizations, all ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 167
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 301-302 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The polar requirements of the unimolecular mechanism (reaction 9) are clear. The rate-determining process consists of the separation of the expelled group with the electrons of the C X bond, and it should be facilitated unconditionally by electron release to the reaction centre. Consistently, it is ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 168
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 302-302 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The reticulin of adult rat and human spleens has been investigated using two different procedures. In the case of rat spleen, the method was to cut 10-pi frozen sections which were mounted on collodion films on fine stainless steel mesh, and then to digest these sections with pancreatin until only ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 169
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 302-303 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] It has been shown recently in these laboratories that dextran, a poly-glucose obtained by the fermentation of sucrose by a number of organisms, more particularly Leuconostoc species, also exhibits photo-insolubilization, a property which is very clearly demonstrable with the water-soluble dextran ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 170
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 303-304 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Fig. 1 gives the results of manometric measurements indicating that the oxidation of dihydroxy-phenylalanine is much more highly accelerated by the presence of both folie acid and cupric sulphate than by the presence of the latter alone, while folie acid itself appears to have no effect. The rate ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 171
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 304-304 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] We applied the same anodic oxidation on a micro-scale to N-acyl derivatives of polypeptides (1 cm.3 of 0-1 per cent solution in methanol; platinum electrodes of 1 cm.2 total surface area, 3 mm. apart; 200-250 volts, P.O.; 50-150 m.amp.; 10-30 min.; 0 C.). The initial amino-acid of the acylated ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 172
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 304-305 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] J IL * C02\ HO2C.C(Me)2.CO ' MB CH2.C02 CO.C02 Pedersen2 examined the catalytic decarboxylation of the parent acid in greater detail. He obtained, from kinetic data, a stability constant of 104 for the formation of a cupric complex of the acid, and suggested that this complex was of the same ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 173
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 305-306 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] No indication is left of the deduction of the condition. The correct and complete form is: aa3 -f- 6a2 + ca + d = 0, where a, 6, c and d are functions of a high degree in % and nw. This form cannot by any reasoning be simplified to a cube root condition for a. By means, however, of an unwarranted ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 174
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 306-307 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] If the stable position for the particle bunch on the travelling wave could be made to lag in phase from the normal position by an angle between 90 and 180 , it would then be in a region of focusing instead of defocusing radial forces3 4 (Fig. 1). For stability in this region, however, it is ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 175
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 308-308 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Spectra of eighteen samples of bright coals (that is, mainly vitrain) of varying rank from Warwickshire, Northumberland, Yorkshire and South Wales were recorded. Humic acids, and pyridine and aniline extracts from several of the coals, were also examined. Most of the strong absorption bands were ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 176
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 307-308 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In these materials the dielectric properties of the lightly pressed crystals before grinding are such that the loss factor increases with decreasing frequency and ultimately rises in proportion to !/ (where is frequency); it is assumed that the loss factor in the latter region is entirely due to ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 177
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 308-309 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The series concerned is: v sin(n n -f 9 J.(0,p; x), say, 0 〈 x 〈 w, and 〉4(0,9; x) can be expressed as -9 [ (6,2 ) + (9,2a?)], where n -f 0 The transformations for c(0,a?) and s(0,#) were obtained by G. H. Hardy4. Putting 0 = 9 and taking the sum of.A (0,0; x) and A(0, 0; x), one ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 178
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 309-309 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] On a suitable modification of Fermi's results, we find that the probability, P(s,n), of two nucleons, s heavy mesons (of mass K) and n TT-mesons being present in the final state of collision, is given by: P(s,n) = (29-3/co) (2 35+ exP i - ^ (ffl-2〉 where co = TF/Mc2 and we have taken K/M = ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 179
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 310-310 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] According to a theorem by Lagrange2, in a system of n particles the mean square distance Rnz of the particles from their mass centre is given (in the case of equal masses) by: Rn2 = X rGi*/n (1) Here the TQ denote the distances of the individual particles from the mean centre and the T J ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 180
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 310-311 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Unpublished observations at this College on causes of variability in the skin and fleece of merino sheep have shown that, at fifteen months of age, the S/P ratio of twins is frequently lower than that of singles, and those for the progeny of young ewes are also lower than those of mature ewes. It ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 181
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 311-311 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Preliminary in vitro experiments demonstrated that solutions of potassium cyanide, approximating to the concentration of hydrogen cyanide which could be expected in the rumen of sheep fed on white clover, killed some trichostrongylid infective larvae. Further, some infective larvae in water exposed ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 182
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 311-312 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] There was no change in the mean blood-sugar level in the first 1 £ hr. after insulin (23 ± 1-81 mgm./100 ml.), but after 5 hr. it had fallen to a very low value (3 ± 0-69 mgm./100 ml.), which was maintained to the end of the experiments when the frogs had shown typical insulin ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 183
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 312-312 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Experiments on heat therapy of strawberry plants infected with crinkle viruses were started in 1950, using" a thermostatically controlled water-bath and a laboratory oven. It was found that although plants would survive only seven hours in water at 35 C., they would survive up to seven days in the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 184
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 313-313 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Bean seeds were germinated and sections cut from roots of standard length using the techniques previously described4. Aqueous extracts were prepared from sections cut from the regions 0-2-0; 7-0-9-0; and 13-0-15-0 mm. from the apex of the root. Each zone was cut into five 0-4-mm. fragments. The ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 185
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 313-314 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Dr. T. G. Rennie having kindly procured thyroid tablets of the same strength as those used above, the experiments are being continued to see if a race of 'giant' A. proteus can be ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 186
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 315-315 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] (Meetings marked with an asterisk * are open to the public) Monday, February 16 INSTITUTION OF POST OFFICE ELECTRICAL ENGINEERS (at the Institution of Electrical Engineers, Savoy Place, Victoria Embankment, London, W.C.2), at 5 p.m. Mr. F. C. Meade: "An Approach to the Economics of P.O. ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 187
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 314-314 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In this Department the first year is devoted to a general survey, necessitated by the completely insufficient knowledge the students bring with them from the schools. Thereafter students may proceed with zoology as second major; but chemistry as second major is becoming increasingly popular. As I ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 188
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 314-314 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] After acquaintance with several types of botanical training, and at the risk of appearing biased, I believe that something along the lines of the Cambridge system, as described by Prof. Briggs, meets several of the points raised and in particular has sufficient flexibility for the future ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 189
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 315-316 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] APPLICATIONS are invited for the following appointments on or before the dates mentioned: INSPECTOR (with a good honours university degree in physics or biology, and teaching experience) OF SCHOOLS (General) in the Ministry of Education for Northern Ireland The Secretary, Civil Service Commission, ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 190
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 316-316 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] (not included in the monthly Books Supplement) Great Britain and Ireland British Engine Boiler and Electrical Insurance Co., Ltd. Technical Report, New Series, Vol. 1. Pp. 212. (Manchester: British Engine Boiler and Electrical Insurance Co., Ltd., 1952.) 12s. Qd. [112 City and Guilds of London ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 191
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 227-230 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT is now approaching ten years since Sir Henry Dale in his presidential address to the Royal Society raised the question of the need for a national centre of science capable of progressive adjustment to changing needs. Referring to the missed opportunities of the past, largely through Government ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 192
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 230-230 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MANY of those who belong to the older generation of biologists may recognize in biology at the present time something of the welter of confusion in aims and ideas that marked the similar period after the First World War. It is therefore an appropriate moment to ask whether we are going to witness ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 193
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 231-231 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] UNTIL about the second decade of the present century the study of early prehistory was mainly confined to Europe, more particularly to the western regions. Later, as a result of the brilliant researches of a number of prehistorians, the importance of Africa to the subject has been more and more ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 194
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 231-232 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS book is a second report of the work carried out by a research team known as the Columbia Greystone Associates. The first report by this group, called "Selective Partial Ablation of the Frontal Lobes", dealt with various biological, psychiatric and psychological effects of psychosurgery ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 195
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 232-232 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE first recorded use of the water-culture method for the growing of plants was that of Woodward, who in 1699 grew potatoes, vetches and mint in water from springs, wells, rain and distillation. Sixty years later Duhamel du Monceau grew tree seedlings in filtered water from the Seine; but it was ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 196
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 232-232 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS is not a serious scientific contribution but a collection of essays loosely linked together, describing the author's views on life and mankind. The style varies and is sometimes grave and erudite, and at others slangy and cynical. Yet invariably the personality of the author permeates the ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 197
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 233-233 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE publication of this volume brings to a successful conclusion the arduous task of issuing a second edition of a work that has become a classic in terpene chemistry (see Nature, 160, 384; 1947). The vigorous growth of this field of organic chemistry since 1931-32, the date of the original ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 198
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 233-233 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE concept of space of infinitely many dimensions, effectively introduced about fifty years ago by Hubert in connexion with integral equations, co-ordinates and elucidates many of the problems in mathematics and mathematical physics in which linear operators are involved. Prof. H. L. Hamburger and ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 199
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 233-233 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] MOST mathematicians, amateur and professional, find the theory of numbers fascinating. Prof. H. Davenport, in his concise, self-contained account, deals with factorization and the primes, congruences, quadratic residues, continued fractions, sums of squares, quadratic forms, and some Diophantine ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 200
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 171 (1953), S. 233-233 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS attractive book, intended primarily as an introduction to botany for students in American colleges, succeeds admirably in presenting the elements of the subject in a most agreeable and refreshing manner. The first half of the book follows the normal pattern of botanical text-books by dealing ...
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...