ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Preparation of Radioautographs to Show the Distribution of Phosphorus-32 in Plant Tissues (1949)
    [s.l.] : Nature Publishing Group
    Nature 163 (1949), S. 639-640 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PELC1 has developed a radioautographic technique to show in microscopic detail the accumulation of iodine-131 in the thyroid gland. A thin ‘stripping’ photographic emulsion is floated on to the tissue sections mounted on a glass slide. The precision with which the tracer can be ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/163639c0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Further Experimental Evidence for the Theory of Quasi-Properties (1948)
    [s.l.] : Nature Publishing Group
    Nature 162 (1948), S. 368-369 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Scott Blair, Veinoglou and Caffyn1 have explained the rheological behaviour of certain complex materials in terms of ‘quasi-properties’; that is, complex entities in which a number of magnitudes taken together describes the process which the material undergoes as a result of a ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/162368a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Pancreatic Lipase: a Scheme of its Specificity and a Hypothesis of the Mechanism of its Action (1953)
    [s.l.] : Nature Publishing Group
    Nature 172 (1953), S. 777-778 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] From the available evidence1, the following conditions appear to be necessary for lipase to exert its optimal action : (1) the acid residue should be electron donating ; (2) the alcohol residue should be electron attracting. The action of lipase is inhibited by aldehydes and ketones with an ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/172777a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Demonstration of Keratin with Aldehyde-Fuchsin (1953)
    [s.l.] : Nature Publishing Group
    Nature 172 (1953), S. 674-675 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Studies2*3 in our laboratory on the staining reactions of Gomori's aldehyde-fuchsin4 with various mouse tissues have shown that this stain has a strong affinity for tissue elements with a relatively high sulphur content. Mast cell granules and cartilage matrix, tissue elements containing highly ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/172674a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    ‘Azidine’ Transformations (1952)
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 922-923 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE carbamylazides, as a group, were classified by Bertho1 as resistant to the Curtius rearrangement. However, other work2 showed that while some members of this group (1, Rx or i?2 = H, R2 or R1 = alkyl/aryl) failed to become rearranged, others (1, Rt or R2 = C6H5) did so. K (2) II O (i) Hurd3 ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/170922b0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Relativity and Indeterminacy (1952)
    [s.l.] : Nature Publishing Group
    Nature 170 (1952), S. 582-582 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] In the case of deterministic theories, we must surely distinguish between reversible and irreversible determined processes. Time, in statistical but determined laws, as distinct from dynamical laws, surely has a very definite significance, for example, in its relation to entropy changes and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/170582a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    A New Route to Substituted Guanidines (1952)
    [s.l.] : Nature Publishing Group
    Nature 169 (1952), S. 72-73 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Using hydrazine itself, the products by either of these schemes are identical. With an asymmetric hydrazine, however, the results by mode A would be, for example, with phenylhydrazine, a pyrazole derivative containing a free imino group in the 1-position, and a phenyl-substituted aminoguanidine ; ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/169072a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Carbamidine-substituted Pyrazoles (1951)
    [s.l.] : Nature Publishing Group
    Nature 167 (1951), S. 1037-1037 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] Aminoguanidine, although of the acyl hydrazide class, has shown differences from semicarbazide in many respects. It possesses considerably stronger basic powers. It yields imino-triazenes with aromatic -diketones, whereas semicarbazide forms osazones5 and its azide, guanyl azide, can be cyclized to ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/1671037a0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Anomalous Behaviour of Fused Cryolite (1946)
    [s.l.] : Nature Publishing Group
    Nature 157 (1946), S. 480-481 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] NATURAL cryolite (Na3AlF6), when fused in a platinum crucible, yields a typical ‘wetting’ melt, which gradually spreads over the interior of the crucible and may even creep over the edge. When minute amounts of lead, bismuth or thallium compounds are added, a remarkable ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/157480c0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Significance of Power-Law Relations in Rheology (1945)
    [s.l.] : Nature Publishing Group
    Nature 155 (1945), S. 171-172 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IN studying the relationship between shear stress (S), strain (σ) and time (t) in the deformations of certain bodies showing complex properties, many rheologists have effectively used Nutting's equation1, which is now usually written ... From the point of view of physics, ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/155171c0
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...