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  • Blackwell Publishing Ltd  (7)
  • Nature Publishing Group  (7)
  • Wiley-Blackwell  (7)
  • American Physical Society  (6)
  • Cambridge University Press  (3)
  • American Association of Petroleum Geologists (AAPG)
  • 1980-1984  (30)
  • 1965-1969
  • 1984  (30)
Collection
Keywords
Publisher
Years
  • 1980-1984  (30)
  • 1965-1969
Year
  • 1
    Electronic Resource
    Electronic Resource
    NEUTRALIZATION OF ANTIMICROBIAL PROPERTIES OF LAURICIDIN BY TWEENS (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food safety 6 (1984), S. 0 
    Details
    ISSN: 1745-4565
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The antimicrobial activities of Lauricidin (glycerol monolaurate) and its formulations Lauricidin Plus F, and Lauricidin 812 were neutralized by Tweens 20 and 80. The quantitative relationship depended on the formulation of Lauricidin, the test organism and the concentration of the Tweens. In general Tween 20 and Tween 80 were similar in their abilities to neutralize the antimicrobial properties of Lauricidin. In most cases, (74% of the observations) 3.0% Tweens completely neutralized Lauricidin and its formulations.The effects of the Tweens on Lauricidin and Lauricidin Plus F were also studied quantitatively. In the presence of Lauricidin and Tweens, no inhibition was noticed and in most cases, the viable count was similar to the control. Lauricidin Plus F was much more potent than Lauricidin in inhibiting the organisms tested and the restoration of growth in the presence of the Tweens was not complete. The viable counts in the presence of Lauricidin Plus F and the Tweens were about two or more log cycles lower than the control.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1745-4565.1984.tb00475.x
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  • 2
    Electronic Resource
    Electronic Resource
    SIMPLE ANALYTICAL SOLUTIONS FOR THE HP41CV PROGRAMMABLE CALCULATOR (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Ground water 22 (1984), S. 0 
    Details
    ISSN: 1745-6584
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Energy, Environment Protection, Nuclear Power Engineering , Geosciences
    Notes: Abstract. Two useful programs have been developed for the Hewlett Packard HP41CV programmable calculator. The THEIS program is designed to simulate a well pumping from a confined or unconfined aquifer. Drawdown, residual drawdown, t/t1 and t/r2 are calculated. The BOUN program is designed to solve for drawdown in a well pumping from an aquifer bounded by two parallel impermeable barriers. The programs can be used in aquifer pumping test design, pumping test analysis, and aquifer response predictions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1745-6584.1984.tb01432.x
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  • 3
    Electronic Resource
    Electronic Resource
    Appearance of a State 1 – State 2 transition during chloroplast development in the wheat leaf: Energetic and structural considerations (1984)
    Oxford, UK : Blackwell Publishing Ltd
    Physiologia plantarum 60 (1984), S. 0 
    Details
    ISSN: 1399-3054
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: The ability of developing chloroplasts to dynamically regulate the distribution of excitation energy between photosystem 1 and photosystem 2, and thus perform a State 1 – State 2 transition, was examined from analyses of chlorophyll fluorescence kinetics in 4- and 8-day-old Triticum aestivum L. cv. Maris Dove leaves grown under a diurnal light regime. Chloroplasts at all stages of development in the two leaf systems could undergo a State 1 – State 2 transition, except those found in the basal 0.5 cm of the 4-day-old leaf. The ability to physiologically modify the excitation energy distribution between the chlorophyll matrices of the two photosystems developed after the development of mature, fully photochemically competent photosystem 2 units and the appearance of excitation energy transfer between photosystem 2 and photosystem 1. Also, changes in the degree of energetic interaction between the two photosystems, in vivo rates of electron transport and the chlorophyll a/b ratio could not be correlated with the appearance of a State 1 – State 2 transition. Ultrastructural studies demonstrated a 32% increase in the degree of thylakoid appression in chloroplasts at the base of the 8-day-old leaf compared to the situation in the basal 0.5 cm of the 4-day-old leaf. This difference in thylakoid stacking can account for the differing abilities of these two tissues to perform a State 1 – State 2 transition when considered in the context of the distribution of the two photosystems within appressed and non-appressed regions of thylakoid membranes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1399-3054.1984.tb04560.x
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  • 4
    Electronic Resource
    Electronic Resource
    Flagella or cilia? (1984)
    [s.l.] : Nature Publishing Group
    Nature 308 (1984), S. 500-500 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR - Margulis1 emphasized the morphological case for separate terms to denote "flagella" of prokaryotes and eukaryotes. But the proposed resurrection of "undulipodia" for those of the latter (and cilia) is objectionable, as it is far from euphonious and a linguistic hybrid (Latin-Greek). If a new ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/308500b0
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  • 5
    Electronic Resource
    Electronic Resource
    Israel squeezed in (1984)
    [s.l.] : Nature Publishing Group
    Nature 308 (1984), S. 106-106 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] SIR - I was a little surprised to read in Nature (2 February, p.408) that Israeli scientists will not be able to participate in the 7th International Biotechnology Symposium. On the contrary, as the result of discussions and negotiations undertaken by the International Council of Scientific Union's ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/308106c0
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  • 6
    Electronic Resource
    Electronic Resource
    Mapping by monoclonal antibody detection of glycosaminoglycans in connective tissues (1984)
    [s.l.] : Nature Publishing Group
    Nature 307 (1984), S. 650-652 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The characteristics, specificity and designation of each antibody are given in Table 1 and Fig. 1. Details of the methodology and protocols used are given elsewhere12. Rat tissue sections for indirect immunofluorescence staining with these antibodies required pretreatment with GAG-degrading enzymes ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/307650a0
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  • 7
    Electronic Resource
    Electronic Resource
    Control by calcium (1984)
    [s.l.] : Nature Publishing Group
    Nature 307 (1984), S. 664-665 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THE importance of intracellular calcium as a widespread, if not universal, regulator of cell function is well recognized. "Control by calcium" exhibits three key features: maintenance of a very low cytosolic free Ca in the face of intracellular and extracellular pools of Ca at much higher ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/307664b0
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  • 8
    Electronic Resource
    Electronic Resource
    Rapid evolution of a Gulf Stream warm-core ring (1984)
    [s.l.] : Nature Publishing Group
    Nature 308 (1984), S. 837-840 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The rapid transformation of a warm-core ring's structure was observed in some detail during the first cruise of a multi-disciplinary programme to examine the evolution of warm-core rings2. The study began with satellite reconnaissance and the visit of the research vessels Endeavor, Atlantis II and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/308837a0
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  • 9
    Electronic Resource
    Electronic Resource
    Book Reviews (1984)
    Oxford, UK : Blackwell Publishing Ltd
    R & D management 14 (1984), S. 0 
    Details
    ISSN: 1467-9310
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Notes: Technical Insights, Inc. Annual report on research and development… 1982: the year that was… 1983: the year to come Project Management Industrial R&D Management—the modern issues Trends in Information Transfer Information Society, For Richer, For Poorer Cybernetics and Systems Research
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1467-9310.1984.tb00509.x
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  • 10
    Electronic Resource
    Electronic Resource
    Stacey, Judith: Patriarchy and Socialist Revolution in China : Berkeley, University of California Press, 1983 (1984)
    Cambridge : Cambridge University Press
    The @China quarterly 98 (1984), S. 373-373 
    Details
    ISSN: 0305-7410
    Source: Cambridge Journals Digital Archives
    Topics: Linguistics and Literary Studies , History , Political Science , Sociology , Economics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1017/S0305741000016969
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