Showing 1,021 - 1,040 results of 1,490 for search '"Photonics"', query time: 0.05s Refine Results
  1. 1021

    Nitric oxide modulates contrast suppression in a subset of mouse retinal ganglion cells by Dominic Gonschorek, Matías A Goldin, Jonathan Oesterle, Tom Schwerd-Kleine, Ryan Arlinghaus, Zhijian Zhao, Timm Schubert, Olivier Marre, Thomas Euler

    Published 2025-01-01
    “…In this study, we used two-photon Ca2+ imaging and multi-electrode array (MEA) recordings to measure light-evoked activity of RGCs in the ganglion cell layer in the ex vivo mouse retina. …”
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  2. 1022

    A Novel Copolymer-Based Functional SPECT/MR Imaging Agent for Asialoglycoprotein Receptor Targeting by Pu Zhang MS, Zhide Guo MS, Deliang Zhang MS, Chang Liu MS, Guibing Chen MM, Rongqiang Zhuang PhD, Manli Song MS, Hua Wu PhD, Xianzhong Zhang PhD

    Published 2016-09-01
    “…The aim of this study is to develop a copolymer-based single-photon emission computed tomography/magnetic resonance (SPECT/MR) dual-modality imaging agent that can be labeled with both technetium-99m ( 99m Tc) and gadolinium (Gd) and target asialoglycoprotein receptor (ASGPR) via galactose. …”
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  3. 1023

    Monte Carlo Calculation of Fragment Distributions in Nuclear Reactions by A. Deppman, E. Andrade-II, P. C. R. Rossi, F. Garcia, J. R. Maiorino

    Published 2012-01-01
    “…To obtain those distributions, the Monte Carlo (MC) method is an important tool, and in this work we describe calculations of fragment distributions through a MC code for reactions initiated by intermediate- and high-energy protons and photons on actinide and preactinide nuclei. We study the production of fragments through spallation and fission reactions. …”
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  4. 1024

    Episodic ataxia type 2 with a novel missense variant (Leu602Arg) in CACNA1A by Shiroh Miura, Emina Watanabe, Kensuke Senzaki, Shigeyoshi Hiruki, Sayaka Matsumoto, Takuya Morikawa, Yusuke Uchiyama, Seiji Kurata, Masayuki Ochi, Yasumasa Ohyagi, Hiroki Shibata

    Published 2024-01-01
    “…Cerebellar atrophy was not evident, but single photon emission computed tomography showed cerebellar hypoperfusion. …”
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    Article
  5. 1025

    Helicity and Spin of Linearly Polarized Hermite-Gaussian Modes by M. Fernandez-Guasti, J. Hernández

    Published 2019-01-01
    “…These components have been recently described as photonic wheels. These intrinsic angular momentum terms, depending on the criterion, can be associated with spin or orbital momentum. …”
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  6. 1026

    The QED nonfactorizable correction to the semileptonic charmed three-body B decays by Yueling Yang, Liting Wang, Jiazhi Li, Qin Chang, Junfeng Sun

    Published 2024-12-01
    “…Abstract In this paper, the nonfactorizable photonic corrections to the effective four-fermion vertex for the $$\overline{B}$$ B ¯ $${\rightarrow }$$ → $$D^{({*})}$$ D ( ∗ ) $$+$$ + $${\ell }^{-}$$ ℓ - $$+$$ + $$\bar{\nu }_{\ell }$$ ν ¯ ℓ decays are considered at the quark level within SM, where $${\ell }$$ ℓ $$=$$ = e, $${\mu }$$ μ and $${\tau }$$ τ . …”
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  7. 1027
  8. 1028
  9. 1029

    Effect of Generalized Uncertainty Principle on Main-Sequence Stars and White Dwarfs by Mohamed Moussa

    Published 2015-01-01
    “…This paper addresses the effect of generalized uncertainty principle, emerged from different approaches of quantum gravity within Planck scale, on thermodynamic properties of photon, nonrelativistic ideal gases, and degenerate fermions. …”
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  10. 1030

    Diffuse Gallium-67 Accumulation in the Left Atrial Wall Detected Using SPECT/CT Fusion Images by Kohei Kotani, Joji Kawabe, Shigeaki Higashiyama, Atsushi Yoshida, Susumu Shiomi

    Published 2016-01-01
    “…We show a 66-year-old female patient with atrial fibrillation and diffuse thickening of the left atrial wall due to acute myocarditis, who presented diffuse abnormal accumulation of gallium-67 in the left atrium on single photon emission computed tomography/computed tomography (SPECT/CT) fusion images. …”
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  11. 1031

    A brand new strategy of quantum relay strategy based on entanglement swapping by Min XU, Min NIE, Guang YANG, Changxing PEI

    Published 2016-03-01
    “…Quantum protocols based on entanglement are known as information security,reliability,flexibility and a broad prospect in use.Meanwhile,the fidelity of photons is also required.A new quantum relay strategy was proposed.By setting multi-relays between distant correspondents and under the assistance of classical communications,the strategy can execute entanglement swapping and entanglement purification to provide the correspondents with remote entanglement connection of stable fidelity.Performance analysis shows that by reasonable control of relay series,improvement of entanglement swapping and entanglement purification,the time delay and throughput can be significantly improved,necessary entanglement resources can be provided for the global quantum communication.…”
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  12. 1032

    Analysis of Surface Texturization of Solar Cells by Molecular Dynamics Simulations by Hsiao-Yen Chung, Chiun-Hsun Chen, Hsin-Sen Chu

    Published 2008-01-01
    “…The purpose of this paper is to develop a simple new model, based on the classic molecular dynamics simulation (MD), alternative to complex electron-photon interactions to analyze the surface texturization of solar cells. …”
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  13. 1033

    Atypical Parkinsonism Revealing a Late Onset, Rigid and Akinetic Form of Huntington's Disease by A. Ciammola, J. Sassone, B. Poletti, N. Mencacci, R. Benti, V. Silani

    Published 2011-01-01
    “…Genetic analysis revealed expansion of 40 CAG repeats, and brain MRI showed both severe caudate nuclei and cortical atrophy. Single-photon emission computed tomography (SPECT) imaging of the dopamine transporter showed nigrostriatal pathway degeneration. …”
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    Article
  14. 1034

    Electrical and Physical Characteristics of Silica Nanoparticles in Aqueous Media Affected by Cations Na, Ba and Al by L.S. Andriyko, V.I. Zarko, V.M. Gun'ko, A.I. Marynin, V.V. Olishevskiy, E. Skwarek, W. Janusz

    Published 2015-08-01
    “…The influence of metal cations which have various valences [mono-(Na + ), bi-(Ba 2+ ) and trivalent (Al 3+ )] at different concentrations (0.001–0.1M) on the behaviour of nanosilica (0.5%wt. and 5%wt.) in aqueous media is analyzed using both photon correlation spectroscopy (particle-size distribution) and electrophoresis (zeta potential, ζ). …”
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  15. 1035

    The Existence and Effect of Dark Energy Redshift on Cosmological Age by Riccardo C. Storti

    Published 2020-01-01
    “…However, this flaw is captured and corrected by the Polarizable-Vacuum (PV) Model of Gravity developed by Puthoff, suggesting that the Dark Energy Field exists as a massive photonic field. Consequently, it is demonstrated that for a Dark Energy Driven description of Accelerated Cosmological Expansion, Cosmological Redshift takes a negative value in the Present Epoch.…”
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  16. 1036

    Super Broadband-Sensitive Upconversion in Tm and Ni Codoped Perovskites by Hom Nath Luitel, Shintaro Mizuno, Yasuhiko Takeda

    Published 2019-01-01
    “…The Ni2+ ions located at the center of O2− octahedra absorbed photons in the 900–1500 nm range and transferred those energies to the nearby Tm3+ ions. …”
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  17. 1037

    Monte Carlo Simulation of Gamma and Neutron Shielding with High-performance Ultra-heavy Cement Composite by Mohammadreza Alipoor, Mahdi Eshghi, Ramazan Sever

    Published 2024-12-01
    “…This tool is a multipurpose tool that can be used for particle transport calculations such as electrons, protons, neutrons, heavy charged particles, and photons in different environments such as human tissues. …”
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  18. 1038
  19. 1039

    Intermittent Supplementation with Far-Red Light Accelerates Leaf and Bud Development and Increases Yield in Lettuce by Yanke Liu, Rong Ye, Xinying Gao, Rongcheng Lin, Yang Li

    Published 2025-01-01
    “…In this study, the effects are explored of varying far-red light photon intensities and intermittent exposure durations—specifically at 5, 15, 30, and 45 min intervals—on the growth and development of lettuce (<i>Lactuca sativa</i>) in plant factories, while maintaining a constant red light photon flux and daily light integral. …”
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  20. 1040

    Feasibility Study of the Time Reversal Symmetry Tests in Decay of Metastable Positronium Atoms with the J-PET Detector by A. Gajos, C. Curceanu, E. Czerwiński, K. Dulski, M. Gorgol, N. Gupta-Sharma, B. C. Hiesmayr, B. Jasińska, K. Kacprzak, Ł. Kapłon, D. Kisielewska, G. Korcyl, P. Kowalski, T. Kozik, W. Krzemień, E. Kubicz, M. Mohammed, Sz. Niedźwiecki, M. Pałka, M. Pawlik-Niedźwiecka, L. Raczyński, J. Raj, Z. Rudy, S. Sharma, Shivani, R. Shopa, M. Silarski, M. Skurzok, W. Wiślicki, B. Zgardzińska, M. Zieliński, P. Moskal

    Published 2018-01-01
    “…Results of a pilot measurement with J-PET and assessment of its performance in reconstruction of three-photon decays are shown along with an analysis of its impact on the sensitivity of the detector for the determination of T-violation sensitive observables.…”
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