Showing 4,641 - 4,660 results of 13,500 for search '"space"', query time: 0.10s Refine Results
  1. 4641
  2. 4642

    Design of Satellite Attitude Control Algorithm Based on the SDRE Method Using Gas Jets and Reaction Wheels by Luiz C. G. de Souza, Victor M. R. Arena

    Published 2013-01-01
    “…An experimental attitude control algorithm design using prototypes can minimize space mission costs by reducing the number of errors transmitted to the next phase of the project. …”
    Get full text
    Article
  3. 4643

    Real-Time On-Orbit Estimation Method for Microthruster Thrust Based on High-Precision Orbit Determination by Qinglin Yang, Weijing Zhou, Hao Chang

    Published 2021-01-01
    “…In order to enable the micro-nanosatellites equipped with microthrusters to better complete various space applications, it is necessary to estimate the thrust performance of the microthrusters in real-time on orbit. …”
    Get full text
    Article
  4. 4644
  5. 4645

    The Refraction Correction of Elevation Angle for the Mean Annual Global Reference Atmosphere by Leke Lin, Xiangming Chen, Ranran Hu, Zhenwei Zhao

    Published 2020-01-01
    “…In some frequency-sharing studies between fixed service and space radiocommunication services, including fixed-satellite, broadcasting-satellite, and space science services, it is necessary to estimate the apparent elevation angle of a space station, taking into account the atmospheric refraction. …”
    Get full text
    Article
  6. 4646

    The Eu:CROPIS Mass Property Campaign: Trimming a Spin-Stabilized Compact Satellite for a Long-Term Artificial Gravity Experiment by Fabian Orlowski-Feldhusen, Sebastian Kottmeier, Ansgar Heidecker, Olaf Mierheim, Oliver Kolakowski, Robert Klöpper

    Published 2020-01-01
    “…Eu:CROPIS (Euglena Combined Regenerative Organic Food Production in Space) is the first mission of DLR’s compact satellite program. …”
    Get full text
    Article
  7. 4647
  8. 4648

    Inequalities in household overcrowding in an ethnically diverse urban population: a cross-sectional study using linked health and housing records by Marta Wilk, Gill Harper, Silvia Liverani, Nicola Firman, Paul Simon, Carol Dezateux

    Published 2025-01-01
    “…Our primary outcomes were overcrowding measures based on a bedroom standard and a space standard (space per person; m2). We examined household level associations of overcrowding with presence of children in the household before and after adjusting for household ethnicity and tenure. …”
    Get full text
    Article
  9. 4649
  10. 4650

    Winding topology of multifold exceptional points by Tsuneya Yoshida, J. Lukas K. König, Lukas Rødland, Emil J. Bergholtz, Marcus Stålhammar

    Published 2025-01-01
    “…The former and the latter emerge in (2n−2)- and (n−1)-dimensional parameter spaces, respectively. By introducing topological invariants called resultant winding numbers, we elucidate that these EPns are stable due to topology of a map from a base space (momentum or parameter space) to a sphere defined by resultants. …”
    Get full text
    Article
  11. 4651

    The Floor is not the Ground by George Papam Papamattheakis

    Published 2018-11-01
    “…Although transportation infrastructures occupy an important part of public space, they have apparently been lead astray by recent developments in logistics services. …”
    Get full text
    Article
  12. 4652

    Inflation and Topological Phase Transition Driven by Exotic Smoothness by Torsten Asselmeyer-Maluga, Jerzy Król

    Published 2014-01-01
    “…The guiding principle is the choice of an exotic smoothness structure for the space-time. Here we consider a space-time with topology S3×ℝ. …”
    Get full text
    Article
  13. 4653

    Identification of Effective Factors in Planning the Architecture of Cultural Centers Based on the Strengthening of Social Interactions of Citizens by rezvane mansori, Arash Saghafi Asl

    Published 2020-12-01
    “…With the expansion of the population and the increase in the level of social needs of mankind to provide a better life, as well as the constraints facing humans in residential space, the necessity of being in communal spaces is very important. …”
    Get full text
    Article
  14. 4654

    Somatic Montage for Immersive Cinema by Chamier-Waite Clea von

    Published 2021-12-01
    “…We propose somatic montage as a model for developing new poetic structures in time-based works that inhabit a three-dimensional, architectonic space – a space of embodiment, motion, perception, and participation in the reception of a work of art. …”
    Get full text
    Article
  15. 4655

    Displacement Field Approximations for Force-Based Elements in Large Displacement Analyses by M. Vahidi, V. Jafari, M. H. Abyaneh, SH. Vahdani

    Published 2012-01-01
    “…The three fields, introduced in this review, are: curvature-based displacement interpolation (CBDI) used in matrix-based flexibility formulations, linear displacement approximation applied in state space, and higher-order displacement approximation utilized again in state space. …”
    Get full text
    Article
  16. 4656

    Experimental Research on Automatic Alignment and Control Algorithm of Spatial Light-Fiber Coupling by Xizheng Ke, Benkang Yin

    Published 2021-01-01
    “…This study aims to solve the difficulties in the coupling between space light and single-mode fiber (SMF) in free-space optical communication. …”
    Get full text
    Article
  17. 4657

    On F-Algebras Mp  (1<p<∞) of Holomorphic Functions by Romeo Meštrović

    Published 2014-01-01
    “…These classes are in fact generalizations of the class M introduced by Kim (1986). The space Mp equipped with the topology given by the metric ρp defined by ρp(f,g)=f-gp=∫02π‍logp1+Mf-gθdθ/2π1/p, with f,g∈Mp and Mfθ=sup0⩽r<1⁡f(reiθ), becomes an F-space. …”
    Get full text
    Article
  18. 4658

    Super-entropy bumblebee AdS black holes by B. Eslam Panah

    Published 2025-02-01
    “…Motivated by the effect of the bumblebee field on thermodynamic instability in (non)extended phase space, we study the thermodynamic instability for the bumblebee AdS black holes. …”
    Get full text
    Article
  19. 4659

    Effects of Strain Rates on Kinetics of Elements of Repeated Pattern Structures: A Continuous Modeling Approach by A. Salehian

    Published 2012-01-01
    “…Space inflatable technology is a promising solution to placing large metrology systems in space. …”
    Get full text
    Article
  20. 4660

    Decoupling design and kinematic analysis of rope driven flexible wheelchair manipulators by WANG Lu, ZHAO Dongjie, ZHANG Weitao, WANG Yini, ZHANG Kun

    Published 2025-01-01
    “…The kinematic model of the flexible manipulator was established based on the constant curvature modeling method, and the kinematic analysis between the drive space, joint space, and operation space as well as the decoupling analysis between each flexible joint were carried out. …”
    Get full text
    Article