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
    facet.materialart.
    Unknown
    Pressure solution creep as a mechanism of aseismic sliding in active faults: evidence from the San Andreas Fault Observatory at Depth (SAFOD) (2012)
    Details
    Publication Date: 2020-02-24
    Description: Pressure solution creep as a mechanism of aseismic sliding in active faults: evidence from the San Andreas Fault Observatory at Depth (SAFOD)
    Description: Published
    Description: 1131-1134
    Description: 3.1. Fisica dei terremoti
    Description: JCR Journal
    Description: reserved
    Keywords: faults ; 04. Solid Earth::04.06. Seismology::04.06.01. Earthquake faults: properties and evolution
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 2
    facet.materialart.
    Unknown
    Aseismic sliding of active faults by pressure solution creep: Evidence from the San Andreas Fault Observatory at Depth (2012)
    Geological Society of America
    Details
    Publication Date: 2020-02-24
    Description: Active faults in the upper crust can either slide steadily by aseismic creep, or abruptly causing earthquakes. Creep relaxes the stress and prevents large earthquakes from occurring. Identifying the mechanisms controlling creep, and their evolution with time and depth, represents a major challenge for predicting the behavior of active faults. Based on microstructural studies of rock samples collected from the San Andreas Fault Observatory at Depth (California), we propose that pressure solution creep, a pervasive deformation mechanism, can account for aseismic creep. Experimental data on minerals such as quartz and calcite are used to demonstrate that such creep mechanism can accommodate the documented 20 mm/yr aseismic displacement rate of the San Andreas fault creeping zone. We show how the interaction between fracturing and sealing controls the pressure solution rate, and discuss how such a stress-driven mass transfer process is localized along some segments of the fault.
    Description: Published
    Description: 1131-1134
    Description: JCR Journal
    Description: restricted
    Keywords: Faults ; 04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneous
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER (OA)
  • 3
    Electronic Resource
    Electronic Resource
    Effect of stiripentol on carbamazepine plasma concentration and metabolism in epileptic children (1996)
    Springer
    European journal of clinical pharmacology 50 (1996), S. 497-500 
    Details
    ISSN: 1432-1041
    Keywords: Key words Stiripentol ; Carbamazepine ; Epilepsia; drug metabolism ; antiepileptic drugs ; children
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Abstract Objective: To study the relationship between the plasma concentration of stiripentol (STP), a new antiepileptic drug, and its inhibitory effect on the formation of carbamazepine epoxide (CBZE) in epileptic children treated with carbamazepine (CBZ) either alone or in combination with another antiepileptic drug. Methods: Minimum plasma concentration of antiepileptic drugs was measured before initiation of STP therapy (day 0) and on days 28 (STP 60 mg⋅kg−1⋅day−1) and 84 (STP 90 mg⋅kg−1⋅day−1) by HPLC. Results: The CBZE/CBZ plasma concentration ratio decreased exponentially with increasing minimum plasma STP concentration (r = 0.80). The asymptote of the curve allowed the calculation of the minimum plasma STP concentration required to obtain the maximum inhibitory effect, i.e. 6.7 mg⋅l−1. Conclusion: The inhibitory effect of STP on CBZ metabolism expressed as the CBZE/CBZ plasma concentration ratio is dependent on STP plasma concentration, with a maximum effect at an average of 7 mg⋅l−1. The present data suggest that in order to evaluate the anticonvulsant efficacy of STP as add-on therapy, the minimum plasma STP concentration should be maintained above 7 mg⋅l−1 and the dosage of CBZ should simultaneously be decreased in steps by more than 50% to minimize the change in CBZ plasma concentration.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002280050147
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Phenomenology of photon-e ± collisions (1982)
    Springer
    The European physical journal 14 (1982), S. 209-232 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract The physical interest ofγe ± collisions is examined. A basic formalism is established. Crosssections are computed with general couplings and polarization states. Illustrations are given for QED tests, Z0 andW ± production, various electro-weak processes including γγ collisions and the search for new currents and particles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01571820
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Leptonic and hadronic corrections to mass and propagator ofW andZ bosons (1980)
    Springer
    The European physical journal 5 (1980), S. 337-346 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Using the propagator formalism we establish more precisely the effects of fermion loops on the boson mass ratioM W 2 /M Z 2 cos2 θ and on the energy dependence of the form factors associated to time-like or space-likeW, Z and γ exchanges. We calculate the corrections due to higher doublets of quarks including vector meson formation and to higher doublets of leptons for example a large number of neutrino types.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01557822
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Mixing of intermediate bosons with Q $$\bar Q$$ bound states (1979)
    Springer
    The European physical journal 1 (1979), S. 225-227 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We discuss the effects of a close degeneracy between theZ 0 and vectorQ $$\bar Q$$ bound states; large mixing effects can appear modifying mainly theQ $$\bar Q$$ states (widths and couplings) and leading to curious structures inside theZ peak.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01445414
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Tests of Yang-Mills couplings withe + e −→W + W −γ ande + e −→e + s − W + W − (1979)
    Springer
    The European physical journal 2 (1979), S. 17-22 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstracts We show how these reactions are sensitive to the 3-boson and 4-boson couplings predicted by the SU(2)×U(1) gauge theory. We compute the complete amplitudes appearing at ordere 3 for the 1st reaction and the quasi-real γγ→W + W − amplitudes for the 2nd one. Numerical results are given in the range of energy expected for the LEP machine.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01546231
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Anomalous effects ine + e − annihilation into boson pairs II.e + e −→ZZ, γZ, γγ (1988)
    Springer
    The European physical journal 38 (1988), S. 579-591 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In application of the general procedure defined in I, we analyze various kinds of anomalous effects which could appear either in the leptonic or in the bosonic sector of the reactionse + e −→ZZ, γZ and γγ: excited electron, excited vector boson or isoscalar partner, anamalous three-neutral boson couplings, residual contact terms involving transverse or longitudinalZ-components. Results are given in view of SLC, LEP and future linear colliders.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01624363
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Vector boson scattering ate + e − colliders as a test ofW ±,Z 0, γ self-interactions (1988)
    Springer
    The European physical journal 40 (1988), S. 575-589 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We investigate the potential of a high-energye + e − collider (e.g., CLIC,E e +=E e −=1 TeV) for determining trilinear and quadrilinear vector boson self-interactions in various vector boson scattering processes which can be measured in reactions of the type $$e^ + e^ - \to (e^ + e^ - ,ve^ - ,\bar ve^ + ,v\bar v) + VV'$$ . Our analysis is based upon a recently suggested single parameter Lagrangian model for vector boson self-interactions incorporating globalSU(2) weak isospin symmetry broken by electromagnetism and a minimal increase of vector boson scattering tree amplitudes as a function of the energy. The results are compared with theSU(2) L ×U(1) Y predictions for the cases of a light and a heavy Higgs boson. We find that the crosssection for the production of a vector boson pair,VV′, is very sensitively dependent on the magnitude of the single free parameter, κ, the anomalous magnetic dipole moment of theW ±. The cross-section changes by approximately one order of magnitude, even near production threshold, if κ is varied by one unit around theSU(2) L ×U(1) Y value of κ=1.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01560229
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    New vector bosons at a 1 TeVe + e − collider (1990)
    Springer
    The European physical journal 48 (1990), S. 595-603 
    Details
    ISSN: 1434-6052
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We develop a simple and realistic strategy to identify the theoretical origin of aZ′ of massM z′ ≳ 400 GeV if the latter were directly produced at a futuree + e − collider. A measurement of the muonic width and of two ratios of hadronic to muonic widths would lead to an almost complete identification within a very general class of extraU(1) models. Alternative models, though, would be better classified by measuring three longitudinal polarization asymmetries.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01614694
    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...