Showing 181 - 200 results of 207 for search '"galaxies"', query time: 0.04s Refine Results
  1. 181

    Contribution of Unresolved Sources to Diffuse Gamma-Ray Emission from the Galactic Plane by Jiayin He, Houdun Zeng, Yi Zhang, Qiang Yuan, Rui Zhang, Jun Li

    Published 2025-01-01
    “…The diffuse gamma-ray emission from the Milky Way serves as a crucial probe for understanding the propagation and interactions of cosmic rays within our Galaxy. The Galactic diffuse gamma-ray emission between 10 TeV and 1 PeV has been recently measured by the square kilometer array (KM2A) of the Large High Altitude Air Shower Observatory (LHAASO). …”
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  2. 182

    GRB 241107A: A Giant Flare from a Close-by Extragalactic Magnetar? by James Craig Rodi, Dominik Patryk Pacholski, Sandro Mereghetti, Edoardo Arrigoni, Angela Bazzano, Lorenzo Natalucci, Ruben Salvaterra, Pietro Ubertini

    Published 2025-01-01
    “…The presence of the nearby galaxy PGC 86046 in the 3′ radius error region suggests that GRB 241107A might be a giant flare from a magnetar rather than a canonical short gamma-ray burst. …”
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  3. 183

    Geometric Evaluation of Mobile-Phone Camera Images for 3D Information by Ferruh Yilmazturk, Ali Ersin Gurbak

    Published 2019-01-01
    “…The images were captured using the Galaxy S4 smartphone camera, which produced the best result in the geometric accuracy tests for smartphone cameras. …”
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  4. 184

    Juvenile Cosmology; Or Richard Powers’ Post-Global Doughnut by Judith Roof

    Published 2010-02-01
    “…It spins tales like a revolving planet, wheeling solar system, or careening galaxy. The consciousness enacted by Operation Wandering Soul is not defined, thus, only as the perspective of its wandering soul surgeon protagonist Kraft, but as the accruing of all time and place, layered as an enactment of a complex and networked consciousness belonging to no one and everyone. …”
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  5. 185
  6. 186

    The Multiple Extended Tidal Tails of NGC 288 by Carl J. Grillmair

    Published 2025-01-01
    “…On the other hand, NGC 288 is believed to have been brought into the Galactic halo during the Gaia–Enceladus–Sausage accretion event, and the tangential velocity dispersions of our stream candidates are indeed mostly consistent with having been stripped in a parent galaxy that had a large, cored dark matter halo. Tables of the most highly ranked stream star candidates are provided for ongoing and future spectroscopic surveys.…”
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  7. 187

    Real-Time On-Device Continual Learning Based on a Combined Nearest Class Mean and Replay Method for Smartphone Gesture Recognition by Heon-Sung Park, Min-Kyung Sung, Dae-Won Kim, Jaesung Lee

    Published 2025-01-01
    “…Experimental results on a Samsung Galaxy S10 device demonstrate that our method achieves over 99% accuracy while operating entirely on-device, offering a compelling synergy between computational efficiency, robust continual learning, and high recognition accuracy. …”
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  8. 188
  9. 189

    The Detection Rate of Associated Mg ii Absorption Lines in Quasars Depends on Their Radio Emission by Zhi-Fu Chen, Luis C. Ho

    Published 2025-01-01
    “…In active galactic nuclei, jet-driven feedback plays a significant role in influencing the properties of gas within their host galaxy and the circumgalactic medium. By combining observations from the Very Large Array Sky Survey, the Faint Images of the Radio Sky at Twenty-cm, the LOFAR Two Meter Sky Survey, and the Sloan Digital Sky Survey (SDSS), we assembled a sample of 3141 radio-loud quasars, among which 418 exhibit Mg ii -associated absorption lines in their SDSS spectra. …”
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  10. 190

    Associations between Scattering Screens and Interstellar Medium Filaments by Ashley M. Stock, Marten H. van Kerkwijk

    Published 2025-01-01
    “…Pulsar scintillation can be used to measure small-scale structure in the Galaxy, but little is known about the specific interstellar medium (ISM) features that cause scintillation. …”
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  11. 191

    PHILOSOPHICAL-ANTROPOLOGICAL ASPECTS OF A PROBLEM OF SEARCH EXTRA-TERRESTRIAL OF CIVILIZATIONS by A. T. Tshedrin

    Published 2013-09-01
    “…The fears express, that «METI-projects», which testify to existence of mankind as technicalgeneous of a civilization for highly advanced ETC of a Galaxy, can have the extremely negative consequences, and «SETI-projects» and received radiosignals can become the information weapon aggressive ETC. …”
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  12. 192

    Circular light orbits of a general, static, and spherical symmetrical wormhole with $$Z_2$$ Z 2 symmetry by Naoki Tsukamoto

    Published 2024-12-01
    “…Abstract Recently, the ring images or the shadow images of the centers of the galaxy M87 and the Milky way have been reported by Event Horizon Telescope Collaboration. …”
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  13. 193

    Physician Kitasato Shibasaburō: Achievements and posthumous veneration in Shintō by V. A. Gorshkov-Cantacuzene

    Published 2024-10-01
    “…The outstanding physician isolated a pure culture of Clostridium tetani, was the first in the world to propose serum therapy, isolated Yersinia pestis, educated a galaxy of outstanding physicians and was one of the founders of modern Japanese public health (state sanitary and epidemiological supervision), preventing the establishment of plague in the Japanese islands. …”
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  14. 194

    Ad Hoc Data Foraging in a Life Sciences Community Ecosystem Using SoDa by Kallol Naha, Hasan M. Jamil

    Published 2025-01-01
    “…The features supported in SoDa endows biologists with data integration capabilities over arbitrary linked open databases and construct powerful computational pipelines using them, capabilities that are not supported in most contemporary biological workflow systems, such as Taverna or Galaxy.…”
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  15. 195

    Real-Time Pose Prediction and Dynamic Anchor Selection for Ultra-Wideband Tagless Gate by Junyoung Choi, Joohyun Lee, Sagnik Bhattacharya

    Published 2025-01-01
    “…DynaPose is implemented on Samsung Galaxy Note20 Ultra and Qorvo UWB board to show the feasibility and applicability. …”
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  16. 196

    Cosmic Reionization on Computers: The Evolution of the Ionizing Background and Mean Free Path by Jiawen Fan, Huanqing Chen, Camille Avestruz, Affan Khadir

    Published 2025-01-01
    “…In this study, we utilize the Cosmic Reionization on Computers (CROC) simulations, which have both sufficient spatial resolution to resolve galaxy formation and LLSs alongside a fully coupled radiative transfer, to simulate the reionization processes. …”
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  17. 197

    Responses of bimetallic Ag/ZnO alloy nanoparticles and urea on morphological and physiological attributes of wheat by Maria Ehsan, Naveed Iqbal Raja, Zia‐ur‐Rehman Mashwani, Muhammad Ikram, Efat Zohra, Syeda Sadaf Zehra, Fozia Abasi, Mubashir Hussain, Muhammad Iqbal, Nilofar Mustafa, Asad Ali

    Published 2021-09-01
    “…Different concentrations of urea and Ag/ZnO alloy NPs were applied exogenously to wheat plants (Pakistan‐13 and Galaxy13). A significant effect of 100 mg/L urea and 75 ppm Ag/ZnO alloy NPs was observed on the morphology of wheat, with a maximum increase of 58% plant length, 85% leaf area, 89% plant fresh weight and 76% plant dried weight. …”
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  18. 198

    COSMIC’s Large-scale Search for Technosignatures during the VLA Sky Survey: Survey Description and First Results by C. D. Tremblay, J. Sofair, L. Steffes, T. Myburgh, D. Czech, P. B. Demorest, R. A. Donnachie, A. W. Pollak, M. Ruzindana, Siemion A. P. V., S. S. Varghese, S. Z. Sheikh

    Published 2025-01-01
    “…Jansky Very Large Array (VLA) in New Mexico in order to search for signals throughout the Galaxy consistent with our understanding of artificial radio emissions. …”
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  19. 199

    Forest Fire Clustering: A Novel Tool for Identifying Star Members of Clusters by Xingyin Wei, Jing Chen, Su Zhang, Feilong He, Yunbo Zhao, Xuran He, Yongjie Fang, Xinhao Chen, Hao Yang

    Published 2025-01-01
    “…We use a Gaia DR3 catalog comprising 322 random objects with distinct heliocentric distances from approximately 0 to 5 kpc, along with one ultrafaint dwarf galaxy Bootes I (∼63 kpc), as our validation sample. …”
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  20. 200

    A Multiple-detection-heads Machine Learning Algorithm for Detecting White Dwarfs by Jiangchuan Zhang, Yude Bu, Mengmeng Zhang, Duo Xie, Zhenping Yi

    Published 2025-01-01
    “…White dwarfs (WDs) are the ultimate stage for approximately 97% of stars in the Milky Way and are crucial for studying stellar evolution and galaxy structure. Due to their small size and low luminosity, WDs are not easily observable. …”
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