Showing 501 - 520 results of 546 for search '"Outer space"', query time: 0.13s Refine Results
  1. 501

    Study on Numerical Algorithm of the N-S Equation for Multi-Body Flows around Irregular Disintegrations in Near Space by Zheng Han, Zhihui Li, Zhiyong Bai, Xuguo Li, Jiazhong Zhang

    Published 2022-06-01
    “…The results provide a practical design criterion for the integrated simulation platform which is used to simulate the multi-physics complex aerodynamics of space vehicles from the free-molecule flow of the outer space to the near-ground continuum flow.…”
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    Article
  2. 502

    The Cosmos as a Uniting Pillar of Relationships: A Diné & Hózhó Perspective by Harvey, Alvin Donel

    Published 2024
    “…Outer space is a shared ancestral environment of unbounded cultural value to humanity. …”
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    Thesis
  3. 503

    The political and legal landscape of space debris mitigation in emerging space nations by Smith, Jacqueline H., Rathnasabapathy, Minoo, Wood, Danielle

    Published 2024
    “…Over the past decade, the number of spacefaring nations has increased, as evidenced by the number of satellites launched by emerging space nations and by an increase in the number of applications for United Nations Committee on the Peaceful Uses of Outer Space (UN COPUOS) membership from emerging member states. …”
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  4. 504

    Soft-error tolerant design for satellite-board computations by Zhang, Lei

    Published 2016
    “…High energy particles in the outer space could flip the state of the latches of the electronic devices. …”
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    Thesis
  5. 505

    The Impact of a Six-Hour Light–Dark Cycle on Wheat Ear Emergence, Grain Yield, and Flour Quality in Future Plant-Growing Systems by Helena Clauw, Hans Van de Put, Abderahman Sghaier, Trui Kerkaert, Els Debonne, Mia Eeckhout, Kathy Steppe

    Published 2024-02-01
    “…Cultivating wheat (<i>Triticum aestivum</i>) in a closed environment offers applications in both indoor farming and in outer-space farming. Tailoring the photoperiod holds potential to shorten the growth cycle, thereby increasing the annual number of cycles. …”
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    Article
  6. 506

    Ground-facing radiative cooling for high power LED lights by Saichao Dang, Yanpei Tian, Hasan H. Almahfoudh, Haomin Song, Osman M. Bakr, Boon S. Ooi, Qiaoqiang Gan

    Published 2023-12-01
    “…This process can enable electricity-free cooling due to the extremely low temperature of outer space. However, factors such as humidity, clouds, and air pollution within the atmosphere can affect this process, particularly for electricity-free sub-ambient cooling applications. …”
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  7. 507

    Tolerance of two anhydrobiotic tardigrades Echiniscus testudo and Milnesium inceptum to hypomagnetic conditions by Weronika Erdmann, Bogdan Idzikowski, Wojciech Kowalski, Jakub Z. Kosicki, Łukasz Kaczmarek

    Published 2021-02-01
    “…In conclusion, while current knowledge on the influence of hypomagnetic conditions on mortality of invertebrates is very limited, our results suggest that the presence of the magnetic field is a very important factor which should be considered in further research focused on potential survival of Earth organisms in outer space, spacecrafts or different planets and moons.…”
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  8. 508

    Design and analysis of a heat-pipe molten salt reactor tower thermal power generation system by ZHANG Lei, CHEN Xingwei, DAI Ye, ZOU Yang

    Published 2023-07-01
    “…Therefore, the reactor of heat-pipe molten salt has significant advantages in the field of energy systems as it is an ideal energy source for outer space and deep-sea exploration missions. However, because of the low thermal conductivity of the molten salt in the core, the dense arrangement of heat pipes complicates the heat transfer design of the thermal power generator in the condensing section of the heat pipes.PurposeThis study aims to design a heat-pipe–thermal power generation coupling system structure suitable for molten salt reactors, and analyze its heat transfer characteristics on the basis of design requirements of the reactor.MethodsFirstly, the condensing section of the core heat pipe was designed using a tower thermoelectric power generation system. …”
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    Article
  9. 509

    Hazing Iran: Satellite Imagery, Human Rights, and City as Camp by Amy Zhang

    Published 2014-05-01
    “…Taken at very high resolution (2.5 meters per pixel) from outer space, the image presents itself as tunnel-vision precision — each point is a piece of data and each piece of data details coordinates, date, and time. …”
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    Article
  10. 510

    The Energy, Momentum, and Peak Power Radiated by Negative Lightning Return Strokes by Vernon Cooray, Andre Lobato

    Published 2020-11-01
    “…Electromagnetic radiation fields generated by return strokes transport both energy and momentum from the return stroke to outer space. The momentum transported by the radiation field has only a vertical or z component due to azimuthal symmetry (cylindrical symmetry) associated with a vertical return stroke. …”
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  11. 511

    Definition of the category «innovative mechanisms of industrial enterprises development» by A.R. Dunska

    Published 2013-03-01
    “…Also innovation means development and introduction of innovations that affect different companys intra-organizational processes, as well as displays of enterprise functioning in outer space. Innovative mechanism makes changing certain object, thus its action is not limited to the specific moment, and continues for a long time, within which can be divided into parts.Suggested category innovative mechanism of industrial enterprises meets all the requirements that apply to scientific categories, namely a heuristic power, that explains the phenomena that can not be described, otherwise satisfies indirect observability that is reflected in this category, have certain characteristic properties (integrity, alternative, absolute).Conclusions and directions of further researches. …”
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  12. 512

    Fragmented horizons: multinational firms and ethical life in the anthropocene by Choquet, P

    Published 2018
    “…</p> <p>Once described as the ‘blue planet’ which sphericity could be admired from outer space, the Earth has become, with the advent of the Anthropocene, a thin, tiny, fragile pellicle – a critical zone with frail equilibriums in which human beings have to live, and that admits no outside. …”
    Thesis
  13. 513

    On Topology Optimisation Methods and Additive Manufacture for Satellite Structures: A Review by Arturo Benjamín Hurtado-Pérez, Abraham de Jesús Pablo-Sotelo, Fabián Ramírez-López, Jorge Javier Hernández-Gómez, Miguel Felix Mata-Rivera

    Published 2023-12-01
    “…Recent trends show that topology-optimised structures built with novel materials through additive manufacturing processes may provide cheaper state-of-the-art structures that are fully optimised to better perform in the outer-space environment, particularly as part of the structure subsystem of novel satellite systems. …”
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  14. 514

    Applying productivity and phytonutrient profile criteria in modelling species selection of microgreens as Space crops for astronaut consumption by Luigi Gennaro Izzo, Christophe El Nakhel, Youssef Rouphael, Simona Proietti, Gabriele Paglialunga, Stefano Moscatello, Alberto Battistelli, Maurizio Iovane, Leone Ermes Romano, Stefania De Pascale, Giovanna Aronne

    Published 2023-08-01
    “…IntroductionLong-duration missions in outer Space will require technologies to regenerate environmental resources such as air and water and to produce food while recycling consumables and waste. …”
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  15. 515

    A New Sensing Material Based on Tetraaza/SBA15 for Rapid Detection of Copper(II) Ion in Water by Eda Yuhana-Ariffin, Siti Syahraini Sulaiman, Noraisyah Abdul Kadir Jilani, Devika Nokarajoo, Nurul Hidayah Abdul Razak, Darfizzi Derawi, Siti Aishah Hasbullah

    Published 2022-11-01
    “…A novel rapid and sensitive optical sensor for Cu<sup>2+</sup> ion detection based on 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradeca-7,14-dienium dibromide (TL) immobilized on Santa Barbara Amorphous (SBA-15) has been successfully developed. The inner and outer space of SBA15 allowed a high capacity of TL compound to immobilize onto it. …”
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  18. 518

    Micro-structured polyethylene film as an optically selective and self-cleaning layer for enhancing durability of radiative coolers by Jiang Yi, Wang Jiahao, Zhou Yaya, Li Jinlei, Chen Zipeng, Yao Pengcheng, Ge Haixiong, Zhu Bin

    Published 2023-05-01
    “…Passive daytime radiative cooling (PDRC) as a zero-energy cooling technology that reflects most of sunlight and emits infrared thermal radiation to outer space, has attracted much attention. However, most PDRC materials suffer dust accumulation problem during long-term use, seriously detrimental to their cooling performance. …”
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  19. 519

    A dual-selective thermal emitter with enhanced subambient radiative cooling performance by Xueke Wu, Jinlei Li, Fei Xie, Xun-En Wu, Siming Zhao, Qinyuan Jiang, Shiliang Zhang, Baoshun Wang, Yunrui Li, Di Gao, Run Li, Fei Wang, Ya Huang, Yanlong Zhao, Yingying Zhang, Wei Li, Jia Zhu, Rufan Zhang

    Published 2024-01-01
    “…Abstract Radiative cooling is a zero-energy technology that enables subambient cooling by emitting heat into outer space (~3 K) through the atmospheric transparent windows. …”
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  20. 520

    Method for remote control of radiation parameters of spacecraft based on X-ray fluorescence analysis by Lyudmila A. Lukyanova, Igor V. Svitnev, Elena A. Kharitonova, Ilya E. Gavrilov

    Published 2022-08-01
    “…Existing international legal acts, instruments and procedures do not guarantee equal conditions for the exploration and use of outer space. There is a need for means of objective control of spacecraft carrying products with fissile materials. …”
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