Showing 1,061 - 1,080 results of 1,118 for search '"Photonics"', query time: 0.06s Refine Results
  1. 1061

    Spin-bearing molecules as optically addressable platforms for quantum technologies by Kuppusamy Senthil Kumar, Hunger David, Ruben Mario, Goldner Philippe, Serrano Diana

    Published 2024-10-01
    “…In this contribution, we present a concise and collective discussion of optically addressable spin-bearing molecules – namely, organic molecules, transition metal (TM) and rare-earth ion (REI) complexes – and highlight recent results such as chemical tuning of optical and electron spin quantum coherence, optical spin initialization and readout, intramolecular quantum teleportation, optical coherent storage, and photonic-enhanced optical addressing. We envision that optically addressable spin-carrying molecules could become a scalable building block of quantum hardware for applications in the fields of quantum sensing, quantum communication and quantum computing.…”
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  2. 1062

    Dynamics of spatial phase coherence in a dissipative Bose–Hubbard atomic system by Vatré, Rémy, Bouganne, Raphaël, Bosch Aguilera, Manel, Ghermaoui, Alexis, Beugnon, Jérôme, Lopes, Raphael, Gerbier, Fabrice

    Published 2024-03-01
    “…Equivalently, the spatial correlation function (the Fourier-conjugate quantity of the momentum distribution) progressively narrows down as more photons are scattered. Here we measure the correlation function of the matter field for fixed distances corresponding to nearest-neighbor (n-n) and next-nearest-neighbor (n-n-n) sites of the optical lattice as a function of time, hereafter called n-n and n-n-n correlators. …”
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  3. 1063

    Factors That Affect the Sensitivity of Imaging Modalities in Primary Hyperparathyroidism by Minting Zhu, Yang He, Tingting Liu, Bei Tao, Weiwei Zhan, Yifan Zhang, Jing Xie, Xi Chen, Hongyan Zhao, Lihao Sun, Jianmin Liu

    Published 2021-01-01
    “…Cervical ultrasound, 99mTc-sestamibi single-photon emission computed tomography/computed tomography (99mTc-MIBI SPECT/CT), and cervical CT are routinely used in preoperative localization of primary hyperparathyroidism (PHPT). …”
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  4. 1064

    Impacts of Filtration on Contrast-Detail Detectability of an X-ray Imaging System

    Published 2006-01-01
    “…The added Mo filters reduced the low-energy as well as the high-energy photons, hence providing a narrowband for imaging quality improvement. …”
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  5. 1065

    Geodesics of Finsler Hayward black hole surrounded by quintessence by B. R. Yashwanth, S. K. Narasimhamurthy, Z. Nekouee, Manjunath Malligawad

    Published 2024-12-01
    “…We compute and analyze the radius of circular orbits, the period, the instability characteristics of circular orbits, and the force acting on photons with the newly introduced parameter $$\gamma $$ γ within the quintessence field. …”
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  6. 1066

    Soil Respiration Variations in Temperate Rhododendron (Rhododendron arboreum) Forest of Annapurna Conservation Area (ACA) in Nepal by Deepa Dhital, Purushottam Manandhar, Bikash Gosain, Jaishree Sijapati

    Published 2022-01-01
    “…However, the effect of soil water content (SWC) on SR was scattered and the photosynthetic photon flux density (PPFD) stood weak to represent the SR variation. …”
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  7. 1067

    Performance of PMMA/Ta2O5 Composites as Medical Radiation Shielding: WinXCom and MCNP6 Studies by Mustafa Çağlar

    Published 2024-12-01
    “…In this study, the gamma radiation shielding capacity of polymethyl methacrylate (PMMA) composites reinforced with varying proportions of Ta₂O₅ (5%, 10%, and 20% wt) was investigated through the utilization of Windows version of photon cross sections on a personal computer (WinXCom) software and the Monte Carlo N-Particle 6 (MCNP6) code. …”
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  8. 1068
  9. 1069

    Investigation of the Physical Properties of Different Ion Species at Hadron Therapy; A Comprehensive Study by Ahmad Esmaili Torshabi

    Published 2025-01-01
    “…This refers to the physical properties of commonly available hadrons versus photons and electrons in colliding with patient body atoms which is our main challenge in this study, in a comparative fashion. …”
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  10. 1070

    Application of Remote Sensing Image Data Scene Generation Method in Smart City by Yuanjin Xu

    Published 2021-01-01
    “…This paper uses POV ray photon reverse tracking software to simulate the imaging process of remote sensing sensors, coordinate transformation is used to convert a triangle text file to POV ray readable information and input the RGB value of the base color based on the colorimetry principle, and the final 3D scene is visualized. …”
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  11. 1071
  12. 1072

    Optimized PCF architectures for THz detection of aquatic pathogens: Enhancing water quality monitoring. by Diponkar Kundu, Nasir Uddin Badhon, A H M Iftekharul Ferdous, Md Safiul Islam, Md Galib Hasan, Khalid Sifulla Noor, Most Momtahina Bani

    Published 2025-01-01
    “…Waterborne bacteria pose a serious hazard to human health, hence a precise detection method is required to identify them. A photonic crystal fiber sensor that takes into account the dangers of aquatic bacteria has been suggested, and its optical characteristics in the THz range have been quantitatively assessed. …”
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  13. 1073

    Significance of Broken μ−τ Symmetry in Correlating δCP, θ13, Lightest Neutrino Mass, and Neutrinoless Double Beta Decay 0νββ by Gayatri Ghosh

    Published 2021-01-01
    “…Carrying out numerical analysis, the allowed parameter space of m1, δCP, and θ13 is found out which can produce the observed baryon to photon density ratio of the Universe.…”
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  14. 1074

    Comparison of Low-Pass Filters for SPECT Imaging by Inayatullah S. Sayed, Siti S. Ismail

    Published 2020-01-01
    “…In single photon emission computed tomography (SPECT) imaging, the choice of a suitable filter and its parameters for noise reduction purposes is a big challenge. …”
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  15. 1075

    Detectability of Emission from Exoplanet Outflows Calculated by pyTPCI, a New 1D Radiation-hydrodynamic Code by Riley Rosener, Michael Zhang, Jacob L. Bean

    Published 2025-01-01
    “…These signals would be marginally detectable with Keck if 3–10 eclipses were observed, assuming (over optimistically) photon limited observations.…”
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  16. 1076

    Modeling dose uncertainty in cone-beam computed tomography: Predictive approach for deep learning-based synthetic computed tomography generation by Cédric Hémon, Lucía Cubero, Valentin Boussot, Romane-Alize Martin, Blanche Texier, Joël Castelli, Renaud de Crevoisier, Anaïs Barateau, Caroline Lafond, Jean-Claude Nunes

    Published 2025-01-01
    “…Material and Methods:: Eighty-five head and neck (H&N) patients treated with photon RT from a single center were selected for developing and validating our uncertainty estimation method. …”
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  17. 1077

    Synchrotron X-ray imaging study on the mechanism of solids transfer to bitumen froth during oil sands flotation 1: True flotation by Hanyu Zhang, Liuyin Xia, Ning Zhu, Sergey Gasilov, Iris He, Xiaofan Ding

    Published 2025-03-01
    “…The collected bitumen froth was immediately characterized using synchrotron-based X-ray imaging by a monochromatic X-ray with photon energy of 60 keV provided by 05ID-2 beamline of the BioMedical Imaging and Therapy (BMIT) facility at the Canadian Light Source (CLS). …”
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  18. 1078

    First Results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z = 0.44 by Weizhe Liu, Sylvain Veilleux, Swetha Sankar, David S. N. Rupke, Nadia L. Zakamska, Dominika Wylezalek, Andrey Vayner, Caroline Bertemes, Yuzo Ishikawa, Yu-Ching Chen, Jenny E. Greene, Timothy Heckman, Guilin Liu, Hsiao-Wen Chen, Dieter Lutz, Sean D. Johnson, Nicole P. H. Nesvadba, Patrick Ogle, Nadiia Diachenko, Andy D. Goulding, Kevin N. Hainline, Fred Hamann, Hui Xian Grace Lim, Nora Lützgendorf, Vincenzo Mainieri, Ryan McCrory, Grey Murphree, Lu Shen, Eckhard Sturm, Lillian Whitesell

    Published 2025-01-01
    “…Considering only the spatially resolved outflow and assuming an electron density of 100 cm ^−2 , the mass, momentum, and kinetic energy outflow rates are ∼50–210 M _⊙ yr ^−1 , ∼(0.3–1.7) × 10 ^36 dynes (∼14%–78% of the quasar photon momentum flux), and  ∼​​​​​​(0.16–1.27) × 10 ^44 erg s ^−1 (∼0.02%–0.20% of the quasar bolometric luminosity), respectively. …”
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  19. 1079

    Optimization of In Vivo Studies by Combining Planar Dynamic and Tomographic Imaging: Workflow Evaluation on a Superparamagnetic Nanoparticles System by Maritina Rouchota, Alessio Adamiano, Michele Iafisco, Eirini Fragogeorgi, Irineos Pilatis, Gilles Doumont, Sébastien Boutry, Daniele Catalucci, Argyro Zacharioudaki, George C. Kagadis

    Published 2021-01-01
    “…Iron-doped hydroxyapatite NPs (FeHA) were radiolabeled with the single photon γ-emitting imaging agent [99mTc]TcMDP. Administration of the radioactive NPs was performed via the following four delivery methods: (1) standard intravenous (iv) tail vein, (2) iv retro-orbital injection, (3) intratracheal (it) instillation, and (4) intrarectal installation (pr). …”
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  20. 1080

    Comparative the effect of bisphenol A and bisphenol S on the development and spectral sensitivity of cone photoreceptors in zebrafish larvae (Danio rerio) by Liguo Qiu, Peng Yu, Qiang Li, Cuiping Wen, Haiyang Wang, Dongying Zhao, Tianyu Zhang, Chenghui Wang, Lixia Liu, Dongxue Li, Shiyong Wen, Yinghui Sun

    Published 2025-01-01
    “…Our data indicate that both BPS and BPA exposure can interfere with the development of cone cells, and two types of compounds disturb the transduction of photon signals within cone cells in different ways, which further impaired the retinal spectral sensitivity to the light signal. …”
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