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
    Electronic Resource
    Electronic Resource
    Prediction of Partition Coefficient and Toxicity for Phenylthio, Phenylsulfinyl and Phenylsulfonyl Acetates (1995)
    s.l. : American Chemical Society
    Environmental science & technology 29 (1995), S. 3044-3048 
    Details
    ISSN: 1520-5851
    Source: ACS Legacy Archives
    Topics: Chemistry and Pharmacology , Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/es00012a020
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The mouse cornichon gene family (1999)
    Springer
    Development genes and evolution 209 (1999), S. 120-125 
    Details
    ISSN: 1432-041X
    Keywords: Key words Mouse chromosome 10 and 14 ; Maternal transcript ; Mouse Expressed Sequence Tag (EST)
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract  As part of a large scale mouse Expressed Sequence Tag (EST) project to identify molecules involved in the initiation of mammalian development, a homolog of the Drosophila cornichon gene was detected as a mouse maternal transcript present in the two-cell embryo. Cornichon is a multigene family in the mouse: the new gene, Cnih, maps to mouse chromosome 10, another cornichon homolog, Cnil, maps to chromosome 14 and two additional cornichon-related loci, possibly pseudogenes, localize to chromosomes 3 and 10, respectively. Cnih encodes an open reading frame (ORF) of 144 amino acids that is 93% homologous (68% identical) to the Drosophila protein, whereas the ORF of Cnil contains two extra polypeptide regions not found in these other proteins. Transcripts of Cnih are highly abundant in the full grown oocyte and the ovulated unfertilized egg, while Cnil message is only detectable after activation of the embryonic genome at the eight-cell stage. In situ hybridization shows specific localization of Cnih transcripts to ovarian oocytes. The lack of cytoplasmic polyadenylation of the maternally inherited Cnih transcript suggests that Cnih mRNA is translated in the full grown oocyte before, but not after, ovulation. In Drosophila, cornichon is involved in the establishment of both anterior-posterior and dorso-ventral polarity via the epidermal growth factor (EGF)-receptor signaling pathway. Finding Cnih in the mammalian oocyte opens a new perspective on the investigation of EGF-signaling in the oocyte.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004270050234
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Novel High-Intensity Thermoelectric Generator and its Application on Hybrid Electric Vehicle (2007)
    s.l. ; Stafa-Zurich, Switzerland
    Key engineering materials Vol. 336-338 (Apr. 2007), p. 892-895 
    Details
    ISSN: 1013-9826
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: The hybrid electric vehicle (HEV) equipped both engine and generator is a transitional typefrom the internal-combustion engine vehicle to electric vehicle, but is a self-existent type, too. Applying athermoelectric generator to recovery the waste heat of its engine, could not only improve the energysaving, but also the discharge / charge performance of the vehicle. For this purpose, the applicablegenerator must be a high-power and high-density one, which exchanges energy between the waste heatflow field and the conversion electric field; moreover, the temperature field is the coupling field withthem. One of the methods to increase power-density of the generator is to strengthen the conversionintensity among above fields. In this paper, firstly a novel internal-axial-netted thermoelectric generator ispresented, which includes following basic ideas: (1) using the stereo-electrodes to improve the integrationof thermo-elements; (2) let the thermocouples to do heat convection directly with heat gas flow in pipe, toincrease the heat flow density and electric current density, reduce the thermal resistance on solidconducting; (3) using the compensating wire to connect thermoelectric circuit and elongate the distancebetween hot source and cold source, so a higher temperature difference and a stronger cooling effect canbe made. The analyses show though this generator used existing thermoelectric materials, its out-powercan be increased and volume can be compacted. After this, secondly, the application scheme and keytechnologies of the novel high-intensity thermoelectric generator (HTG) as a main electrical source tosupply electric power in HEV are chiefly discussed also
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.336-338.892.pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    An Adaptive EFG-FE Computational Model for Thermal Elasto-Plastic Frictional Contact Problems (2008)
    s.l. ; Stafa-Zurich, Switzerland
    Advanced materials research Vol. 33-37 (Mar. 2008), p. 821-826 
    Details
    ISSN: 1662-8985
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: An adaptive meshless element-free Galerkin-finite element (EFG-FE) coupling model forthermal elasto-plastic contact problems is developed to investigate the influences of the steady-statefrictional heating on the contact performance of two contacting bodies. The thermal elasto-plasticcontact problems using the initial stiffness method is presented. The local adaptive refinementstrategy and the strain energy gradient-based error estimation for EFG-FE coupling method arecombined. The adaptive meshless model takes into account the temperature variation, micro plasticflow, and the coupled thermo-elasto-plastic behavior of the materials, considering thestrain-hardening property of the materials and temperature-dependent yield strength. The adaptivemodel is verified through the contact analysis of a cylinder with an elasto-plastic plane. The thermaleffects on the contact pressure, stresses distributions with certain frictional heat inputs are studied.The results show that the accuracy of the solutions from the adaptive refinement model is satisfactorybut the cost of the CPU time is much less than that for the uniform refinement calculation
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.33-37.821.pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Texture Transition in Ag-Pd Alloy Substrate for Superconducting Tapes (2005)
    s.l. ; Stafa-Zurich, Switzerland
    Solid state phenomena Vol. 105 (July 2005), p. 397-402 
    Details
    ISSN: 1662-9779
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Physics
    Notes: In order to demonstrate the effect of deformation temperature on texture formation insilver alloy sheet for superconducting types, the deformation and annealing textures of Ag-10 at% Pd alloy rolled at the temperatures from -1960C to 1600C and subsequently annealed were examined. A single Copper type texture with high intensity in ODFs has been realized in this study. Based on the experimental results, a metallurgical processing to get a sharp single orientation type texture in Ag-Pd alloy has been presented for manufacturing highly oriented superconducting substrate tapes
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/21/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.105.397.pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    A Sharp Cube Texture in Warm Rolled and Subsequently Annealed Silver Sheet (2005)
    s.l. ; Stafa-Zurich, Switzerland
    Solid state phenomena Vol. 105 (July 2005), p. 245-250 
    Details
    ISSN: 1662-9779
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Physics
    Notes: In order to obtain a sharply cube textured silver sheet as the substrate for hightemperature superconductor (HTS) film with high Jc (critical current density), warm rolling combined with two step annealing treatment has been performed to clarify the perspective of texture formation in pure silver. Two kinds of starting material, which are silver ingots of commercial purity obtained by casting in air and vacuum, were used to examine the effect of oxygen on texture development. The main feature of warm rolling texture obtained in this study was a strong Brass {011}〈211〉 component with minor S {123}〈412〉 component, and in some cases, cube {001}〈100〉 component or Copper {112}〈111〉 component appeared also depending on the warm rolling procedures. Upon crystallization, {001}〈100〉, {124}〈4,12,7〉 and {13,6,15}〈365〉 orientations were formed as the dominant components in silver sheets and the relative amount of their orientation components depended on the concrete annealing conditions applied and on the oxygen content. A very sharp single-crystal like cube texture has been successfully realized in the specimen, which was cast in vacuum, warm rolled by 95 percent and subsequently annealed as 1500C×10 min-5000C×30 min in nitrogen. Finally, we discussed the technological basis on sharp cube texture formation in f.c.c. pure metals with low stacking fault energy
    Type of Medium: Electronic Resource
    URL: http://www.tib-hannover.de/fulltexts/2011/0528/02/21/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.105.245.pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    A simple in situ calibration technique for soft x-ray film (1993)
    [S.l.] : American Institute of Physics (AIP)
    Review of Scientific Instruments 64 (1993), S. 2879-2882 
    Details
    ISSN: 1089-7623
    Source: AIP Digital Archive
    Topics: Physics , Electrical Engineering, Measurement and Control Technology
    Notes: A simple valid in situ relative intensity calibration technique for soft x-ray film is described. This is based on film exposure measurements of the uniform line-shaped distributed soft x-ray monochromatic irradiation transmitted through a step-wedge absorption filter. Fitting the calibration data with Henke's semiempirical equation for thick-emulsion film, the characteristic curves for Shanghai 5F soft x-ray film without supercoat (SIOM-5FW) have been obtained in the wavelength region from 50 to 80 A(ring).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.1144376
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Evolution of spectrally discriminated spatial uniformity of line-shaped plasmas (1991)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 58 (1991), S. 2901-2903 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A space-resolved soft x-ray (SXR) transmission grating spectrometer and a SXR streak camera are used to investigate the evolution of spectrally discriminated spatial uniformity of line-shaped plasmas produced by uniform laser illumination in line focus. It is found that the spatial nonuniformity of SXR emissions and ion turbulence occur during optical laser's heating. Various instabilities can be excited due to the long scale length in line-shaped plasmas to produce the phenomenon.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.104716
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Soft x-ray lasing and its spatial characteristics in a lithium-like silicon plasma (1990)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 56 (1990), S. 2370-2372 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Experimental study of soft x-ray laser carried out on the LF12 Laser Facility of SIOM (Shanghai Institute of Optics and Fine Mechanics) is reported. Soft x-ray amplifications were observed in lithium-like silicon ions by line-focused laser irradiation of slab targets. Based on the time-integrated measurements, the gain coefficients are 1.5 and 1.4 cm−1 for the 5f–3d (88.9 A(ring)) and the 5d–3p (87.3 A(ring)) transitions of lithium-like silicon ions, respectively. In addition, the spatial characteristics of the laser lines are also presented.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.102918
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    Spatial distributions of x-ray lasing spectral linewidth and electron density in a lithiumlike silicon plasma (1992)
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 60 (1992), S. 1649-1651 
    Details
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: The spatial distribution of the spectral linewidth of lithiumlike silicon ions in the 5f-3d transition line at 88.84 A(ring) is presented in this letter, and it shows that Stark broadening is the dominant line-broadening mechanism for lithiumlike Si11+ ions on recombination x-ray lasers. Spatial distribution of the electron density of the x-ray lasing gain medium is calculated using the linear Stark theory, which shows that the electron density is ∼1019/cm3 in the gain region. A large linewidth at the gain peak (i.e., at 450 μm from the target surface) is 0.21 A(ring) and the corresponding electron density and population inversion are 2.9×1019/cm3 and 5.5×1016/cm3, respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.107225
    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...