Library

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
    Electron transfer. 68. Mediation by N-substituted isonicotinoyl derivatives (1984)
    s.l. : American Chemical Society
    Inorganic chemistry 23 (1984), S. 1988-1990 
    Details
    ISSN: 1520-510X
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/ic00181a043
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Influence of Surface Charges on Thylakoid Structure and Function (1982)
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Plant Physiology 33 (1982), S. 261-295 
    Details
    ISSN: 0066-4294
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Biology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1146/annurev.pp.33.060182.001401
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Oxatomide in the management of hay fever–a placebo-controlled double-blind study in general practice (1981)
    Oxford, UK : Blackwell Publishing Ltd
    Clinical & experimental allergy 11 (1981), S. 0 
    Details
    ISSN: 1365-2222
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: Sixty-three patients completed a double-blind placebo-controlled study of oral oxatomide (30 mg t.d.s.) in the management of seasonal allergic rhinitis and/or conjunctivitis. Hay fever symptom scores were significantly lower for oxatomide-treated patients than for the placebo group on the majority of days during periods of high pollen counts. Moreover, on days when pollen counts were 10/m3 or more, a statistically significant positive correlation between symptom score and pollen count was demonstrated for the placebo group but not for the oxatomide group. Oxatomide also appeared to be superior to placebo in terms of patients' requirements for supplementary mepyramine (Anthisan) tablets, and the doctor's global assessment. Side-effects were reported by four patients in the oxatomide group and by three receiving placebo.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2222.1981.tb01624.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    facet.materialart.
    Unknown
    Enteen, G. M. "The Soviet Scholar-Bureaucrat" (Book Review) (1981)
    London, etc. : Periodicals Archive Online (PAO)
    Slavonic and East European review. 59:4 (1981:Oct.) 619 
    Details
    ISSN: 0037-6795
    Topics: History , Slavonic Studies
    Notes: REVIEWS
    URL: http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:0072-1981-059-04-000032
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Botany: Manipulation of photosynthesis (1984)
    [s.l.] : Nature Publishing Group
    Nature 310 (1984), S. 184-184 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] BEFORE the goal of creating improved cultivais of crop plants by in vitro genetic engineering can be reached i it will be necessary to establish appropriate molecular biological techniques for precise gene transfer and to identify the key physiological processes and biochemical reactions that must ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/310184a0
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Plant production put in harness (1982)
    [s.l.] : Nature Publishing Group
    Nature 298 (1982), S. 206-207 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] THIS book, essentially a comprehensive laboratory manual, has been put together as a result of a United Nations sponsored course aimed to provide training in basic techniques for measurement of plant productivity. There are 17 contributors, all of whom were involved in teaching the course which so ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/298206a0
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Illumination on the light reactions (1981)
    [s.l.] : Nature Publishing Group
    Nature 292 (1981), S. 482-482 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] CONSISTENT with Roderick Clayton's outstanding talents as a scientist and author, I judge this, his latest book, as being first class. He has written a lucid and well-structured text which makes marvellous reading for the expert and also will satisfy the requirements of non-specialists and ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/292482a0
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Photochemistry: A quantum step towards artificial photosynthesis (1984)
    [s.l.] : Nature Publishing Group
    Nature 307 (1984), S. 596-596 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] ACCORDING to an article by Moore and colleagues published in this issue of Nature (see p.630), one of the major obstacles to the development of an artificial photo-synthetic system has been overcome. For many years the goal of photochemists has been to provide an artificial system that mimics the ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/307596a0
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Photosynthetic adaptation of pea plants grown at different light intensities: State 1 - State 2 transitions and associated chlorophyll fluorescence changes (1983)
    Springer
    Planta 157 (1983), S. 166-173 
    Details
    ISSN: 1432-2048
    Keywords: α-β Centres (photosynthesis) ; Chlorophyll fluorescence ; Light response (photosynthesis) ; Photosynthesis adaptation ; State 1 ; State 2 transition
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract A study of pea plants grown at different light intensities has been made. Using a leaf oxygen electrode, it was shown that plants grown under low light intensities had lower saturated rates of photosynthesis than high-light-grown plants however, at low light intensities the photosynthetic rates were similar for both types of plants. State 1- State 2 transitions have been monitored with attached leaves using a modulated fluorescence technique. It is shown that peas grown under low light intensities (20 W m-2) had a faster State 1 to State 2 transition when compared with medium-(50 W m-2) and high-(70 W m-2) light-grown plants. Measurement of fast-fluorescence-induction curves in the absence of 3-(3′,4′-dichlorophenyl)-1,1-dimethylurea (DCMU) have shown that low-light plants are, when in State 1, more effective at using Photosystem-two (PSII) light to reduce their plastoquinone pool than high-light plants. Transition from State 1 to State 2 for all plants led to a decrease in the reduction level of the plastoquinone pool inidcating that the transition had increased electron flow through Photosystem one (PSI) relative to PSII. Analyses of fast fluorescence induction in the presence of DCMU indicate that low-light-grown plants have a higher PSII-α/PSII-β ratio than high-light-grown plants. Such a difference is in line with the increase in the PSII/PSI ratio of low-light plants and is reflected in their high chlorophyll b/chlorophyll a ratio and their larger appressed to non-appressed thylakoid-membrane areas. It is suggested that these two latter factors give rise to the faster State 1 - State 2 transitions in low-light plants.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00393651
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Influence of winter and summer growth conditions on leaf membrane lipids of Pisum sativum L. (1983)
    Springer
    Planta 157 (1983), S. 218-223 
    Details
    ISSN: 1432-2048
    Keywords: Chloroplast membranes ; Fatty-acid composition (leaf membranes) ; Pisum ; Seasonal variation (fatty acids) ; Thylakoid
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The lipid composition and degree of unsaturation of fatty acids has been measured for membranes isolated from leaves of Pisum sativum grown under either summer or winter conditions. Although the lipid-class composition was not significantly changed for the two growth conditions the degree of unsaturation of the fatty acids was greater for winter than summer plants. The difference in unsaturation was evident with all lipid classes of the non-thylakoid membranes including the galactolipids of the chloroplast envelope. In contrast, both the relative amounts of lipid classes and degree of saturation were not greatly changed for summer and winter thylakoids with the exception that phosphatidylglycerol had a greater linolenic acid (18:3) content for the thylakoids of winter grown leaves. However, a striking difference was found for the total acyl lipid to chlorophyll ratio for thylakoids isolated from summer or winter plants, with the former producing a lower ratio than the latter growth conditions. The above changes in lipid composition of chloroplast membranes are discussed in terms of optimizing their functional activities under the different growth conditions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00405185
    Library Location Call Number Volume/Issue/Year 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...