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  • H.2.2  (2)
  • Salinity tolerance  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Performance of two-disk partition data allocations (1987)
    Springer
    BIT 27 (1987), S. 306-314 
    Details
    ISSN: 1572-9125
    Keywords: H.2.2 ; H.3.2 ; H.3.3
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract In this paper, we present a method, called the partition data allocation method, to allocate a set of data into a multi-disk system. Using the partition data allocation method, we shall show that, in a two-disk system, the performance is influenced by how we disperse similar data onto different disks.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01933725
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Application of principal component analysis to multi-disk concurrent accessing (1988)
    Springer
    BIT 28 (1988), S. 205-214 
    Details
    ISSN: 1572-9125
    Keywords: H.2.2 ; H.3.2 ; H.3.3
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mathematics
    Notes: Abstract This paper is concerned with the allocation of multi-attribute records on several disks so as to achieve high degree of concurrency of disk access when responding to partial match queries. An algorithm to distribute a set of multi-attribute records onto different disks is presented. Since our allocation method will use the principal component analysis, this concept is first introduced. We then use it to generate a set of real numbers which are the projections on the first principal component direction and can be viewed as hashing addresses. Then we propose an algorithm based upon these hashing addresses to allocate multi-attribute records onto different disks. Some experimental results show that our method can indeed be used to solve the multi-disk data allocation problem for concurrent accessing.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01934086
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Photoautotrophic tobacco cells adapted to grow at high salinity (1997)
    Springer
    Plant cell reports 16 (1997), S. 495-502 
    Details
    ISSN: 1432-203X
    Keywords: Photoautrophic cultures ; Salinity tolerance ; Photosynthesis ; Starch ; Sucrose ; Glucose ; Fructose
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Photoautotrophic tobacco (Nicotiana tabacum var. Wisconsin 38) cell cultures were gradually adapted to grow in media containing the normally inhibitory concentration of 20 g l−1 NaCl. Both salt-adapted cultures maintained in 20 g l−1 NaCl (P20) and salt-unadapted (P0) cultures demonstrated similar chloroplast morphology and similar growth characteristics on a dry weight basis, but P20 cells showed reduced growth on a fresh weight basis compared to P0 cells. Compared to P0 cells, intracellular sucrose levels were significantly higher in P20 cells while starch levels in P0 cells were significantly higher than in P20 cells. Levels of intracellular and extracellular reducing sugars, and chlorophyll accumulated to the same degree in P20 and P0 cells, but accumulation was delayed by approximately 13 days in P20 cells. O2 evolution and14[CO2] fixation was more resistant to inhibition by NaCl in P20 cells than in P0 cells. However, significant changes in the abundance of thylakoid membrane proteins could not be demonstrated between P20 and P0 cells although higher levels of Rubisco on a per milligram chlorophyll basis were observed in P0 compared to P20 chloroplasts.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01092773
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Photoautotrophic tobacco cells adapted to grow at high salinity (1997)
    Springer
    Plant cell reports 16 (1997), S. 495-502 
    Details
    ISSN: 1432-203X
    Keywords: Key words Photoautrophic cultures ; Salinity tolerance ; Photosynthesis ; Starch ; Sucrose ; Glucose ; Fructose
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Photoautotrophic tobacco (Nicotiana tabacum var. Wisconsin 38) cell cultures were gradually adapted to grow in media containing the normally inhibitory concentration of 20 g l–1 NaCl. Both salt-adapted cultures maintained in 20 g l–1 NaCl (P20) and salt-unadapted (P0) cultures demonstrated similar chloroplast morphology and similar growth characteristics on a dry weight basis, but P20 cells showed reduced growth on a fresh weight basis compared to P0 cells. Compared to P0 cells, intracellular sucrose levels were significantly higher in P20 cells while starch levels in P0 cells were significantly higher than in P20 cells. Levels of intracellular and extracellular reducing sugars, and chlorophyll accumulated to the same degree in P20 and P0 cells, but accumulation was delayed by approximately 13 days in P20 cells. O2 evolution and 14[CO2] fixation was more resistant to inhibition by NaCl in P20 cells than in P0 cells. However, significant changes in the abundance of thylakoid membrane proteins could not be demonstrated between P20 and P0 cells although higher levels of Rubisco on a per milligram chlorophyll basis were observed in P0 compared to P20 chloroplasts.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01092773
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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