Search Results - (Author, Cooperation:N. Glover)

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  1. 1
    Staff View
    Publication Date:
    2018-03-24
    Publisher:
    American Physical Society (APS)
    Print ISSN:
    0031-9007
    Electronic ISSN:
    1079-7114
    Topics:
    Physics
    Keywords:
    Elementary Particles and Fields
    Published by:
    http://www.aps.org/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Staff View
    Publication Date:
    2014-07-19
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Bread ; Chromosome Segregation ; Chromosomes, Plant/genetics/*physiology ; DNA Transposable Elements ; Meiosis ; Plant Proteins/genetics ; Polyploidy ; Pseudogenes ; Recombination, Genetic ; Triticum/cytology/*genetics
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    Staff View
    ISSN:
    0162-0134
    Source:
    Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics:
    Biology
    Chemistry and Pharmacology
    Type of Medium:
    Electronic Resource
    URL:
    http://linkinghub.elsevier.com/retrieve/pii/0162-0134(93)85410-A

    Articles: DFG German National Licenses
  4. 4
    Bernasconi, A. ; Glover, N. ; Viljoen, R. P.
    Springer
    Published 1980
    Staff View
    ISSN:
    1432-1866
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Geosciences
    Notes:
    Abstract The geology and geochemistry of the Senator antimony deposit in western Turkey is described. Mineralization in the Senator Mine area occurs within the Neogene, which comprises a sequence of siliceous and carbonatic rocks closely related to late Tertiary and early Quaternary volcanic activity. The Neogene rests unconformably on Permo-Carboniferous sediments. The mineralized orebodies take the form of fractured conical-shaped pipe-like zones or vents and are generally emplaced along the contact between the Neogene and the Palaeozoic. These mineralized vents seldom exceed 50 metres in diameter and 20 metres in depth. Mineralization is almost entirely constituted of oxides (stibiconite, scorodite, dussertite) with lesser amounts of amorphous sulphide (metastibnite). Quartz, barite, pyrophyllite, muscovite, cristobalite and a lead compound (composition Pb5O4SO4) are associated with the ore. The geochemistry of the Senator main orebody is characterized by the lack of correlation, random distribution and concentrations of Sb, As, Pb, Zn, Fe and Cu. It was also found that precious metal concentrations were insignificant. The comparison between the geochemistry of the Senator deposit and the precipitates from the Illica hot spring have shown a remarkable similarity in element assemblage and concentrations. Finally an idealized geological evolution and theory of mineralization for the Senator Mine ore are discussed.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00202793

    Articles: DFG German National Licenses
  5. 5
    Staff View
    ISSN:
    1432-1750
    Keywords:
    Key words: Angiotensin-converting enzyme (ACE)—Pulmonary artery endothelial cells—Hypoxia.
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract. To compare the amount of angiotensin-converting enzyme (ACE) activity in pulmonary artery endothelial cells from different sites and to examine the effect of severe hypoxia (less than 1% of O2 in 5% CO2 and 95% N2) on the ACE activity expressed by these cells, endothelial cells were harvested and cultured from canine main pulmonary artery by scraping the luminal surface of the artery and from canine pulmonary artery microvessels by infusing chilled buffer with microcarrier beads and 0.02% ethylenediamine tetraacetic acid (EDTA). ACE activity in cell lysates and culture medium was evaluated by fluorometric assay with hippuryl-L-histidyl-L-leucine as a substrate. ACE activity in cell lysates and postculture medium of pulmonary microvascular endothelial cells (PMVEC) was higher than in cell lysates and culture medium of central pulmonary artery endothelial cells (PAEC). However, hypoxia suppressed cellular ACE activity in both PAEC and PMVEC. The degree of suppression of ACE activity by hypoxia, which was determined as (ACE activity in normoxia − ACE activity in hypoxia)/ACE activity in normoxia × 100(%), was larger in PMVEC than in PAEC. The pulmonary microvasculature may be a greater source of ACE than central pulmonary artery, and the ACE activity of pulmonary microvascular endothelial cells seem to be sensitive to hypoxia, although the small diameter of the vessels improves conditions for interaction of blood-borne substance with endothelial enzymes.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s004080000028

    Articles: DFG German National Licenses