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Mostrando 41 - 53 Resultados de 53 Para Buscar '"Lüneburg"', tiempo de consulta: 0.10s Limitar resultados
  1. 41
    “…We exploit this capability to manipulate the metasurface refractive index and design two gradient index (GRIN) metalenses, i.e. a Luneburg lens and a Maxwell lens. We confirm the performance of the designed lenses using full 3D finite element simulations. …”
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    Control of Love waves by resonant metasurfaces
  2. 42
    “…As a paradigm of the conformal geophysics that we are creating, we design a square arrangement of Luneburg lenses to reroute Rayleigh waves around a building with the dual aim of protection and minimizing the effect on the wavefront (cloaking). …”
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    Transformation seismology: composite soil lenses for steering surface elastic Rayleigh waves
  3. 43
    “…Here, we demonstrate a macroscale (>35 mm) transformation-optics wave bender (293 mm(2)) and Luneburg lens (855 mm(2)) in the broadband white-light visible wavelength range using the concept of elasto-optic metamaterials that combines optics and solid mechanics. …”
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    Scalable variable-index elasto-optic metamaterials for macroscopic optical components and devices
  4. 44
    “…This also applies to the key habitats of the nature reserve Lüneburg Heath (Lüneburger Heide) which, in turn, serves as a recreational area as well. …”
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    Impact of tourism on habitat use of black grouse (Tetrao tetrix) in an isolated population in northern Germany
  5. 45
    por Erdtmann, Dana, Keuling, Oliver
    Publicado 2020
    “…To observe natural behaviour, 60 camera traps were placed for three months in a state forest of 17.8 km(2) in the region of the Luneburg Heath in northern Germany. In this area wild boar, roe deer, red deer, wolves and humans are common. …”
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    Behavioural patterns of free roaming wild boar in a spatiotemporal context
  6. 46
    “…We investigated habitat selection of seven radio tagged birds in an open heath and grassland area surrounded by dense pine forests in the northern German Lüneburg Heath Nature Reserve. This site carries one of the last remaining populations in the Central European lowlands. …”
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    Habitat selection of black grouse in an isolated population in northern Germany—the importance of mixing dry and wet habitats
  7. 47
    “…More sophisticated effects emerge upon parametric analyses of the added masses and node thickness, leading to graded designs that spatially filter waves through an enlarged bandgap via rainbow trapping. Additionally, Luneburg and Maxwell metalenses are realized using the spatial modulation of the tuning parameters and numerically tested. …”
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    Octet lattice-based plate for elastic wave control
  8. 48
    “…For comparison, real DD transportation times from our CSC in Hamburg-Eppendorf (blinded for review) to a PSC in Lüneburg were prospectively recorded. RESULT: On weekdays, the mothership catchment area was the largest (≥40,000 km(2), 63%) except for a decrease during morning rush hours, when the DD catchment area was highest (30,879 km(2), 48%). …”
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    Modeling the Optimal Transportation for Acute Stroke Treatment: Impact of Diurnal Variations in Traffic Rate
  9. 49
    “…Combining SCRIBE’s unprecedented index range and 3D writing accuracy has realized the world’s smallest (15 µm diameter) spherical Luneburg lens operating at visible wavelengths. SCRIBE’s ability to tune the chromatic dispersion alongside the refractive index was leveraged to render achromatic doublets in a single printing step, eliminating the need for multiple photoresins and writing sequences. …”
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    Direct laser writing of volumetric gradient index lenses and waveguides
  10. 50
    “…At the end of the semester, all participating students (n = 173) were invited to evaluate the seminar using the survey tool “EvaSys” (EvaSys GmbH, Lüneburg, Germany). In total, 78 students participated in the evaluation process. …”
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    Traumatologie – eine interdisziplinäre Aufgabe: nur in der Lehre?
  11. 51
    por Kunow, Leuchen
    Publicado 1971
    Libro
    Ejercicios en las barras de equilibrio
  12. 52
    por Kunow, Lenchen
    Publicado 1976
    Libro
    Ejercicios en las barras de equilibrio
  13. 53
    Publicado 1995
    CD Audiom
    Lüneberg 1647
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