Showing 361 - 380 results of 488 for search 'photon have function', query time: 0.11s Refine Results
  1. 361

    A Poisson Process AutoDecoder for X-Ray Sources by Yanke Song, V. Ashley Villar, Rafael Martínez-Galarza, Steven Dillmann

    Published 2025-01-01
    “…The arrival of photons as a function of time follows a Poisson process and can vary by orders-of-magnitude, presenting obstacles for common tasks such as source classification, physical property derivation, and anomaly detection. …”
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  2. 362

    Accurate Ultraviolet Image Detection of Electrical Equipment Based on Gaussian Color Mapping Image Segmentation Algorithm by Junyou Chen, Gangchao Zhao, Yingjie Gao, Shujia Yan, Rong Song

    Published 2025-03-01
    “…Ultraviolet (UV) imaging technology has been used in corona discharge detection by characterizing the discharge degree through the detected number of photons in the UV imager or facular area of the UV image. …”
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  3. 363

    Non-coding repeat analyses in patients with Parkinson’s disease by Makito Hirano, Makoto Samukawa, Satoko Miyatake, Satoko Miyatake, Yuko Yamagishi, Chiharu Isono, Rino Yoshikawa, Kazumasa Saigoh, Atsushi Terayama, Yuji Higashimoto, Eriko Koshimizu, Takeshi Mizuguchi, Kanako Fujii, Yoshiyuki Mitsui, Naomichi Matsumoto, Naomichi Matsumoto, Naomichi Matsumoto, Yoshitaka Nagai

    Published 2025-07-01
    “…All patients with ATXN8OS repeat expansions exhibited typical parkinsonism with relatively rare subjective dysphagia, which was confirmed by videofluoroscopic results. Functional imaging, such as dopamine-transporter single photon emission computed tomography, showed abnormal findings in patients with non-coding repeat expansions.DiscussionOur findings revealed the importance of non-coding repeat expansions in Japanese patients with PD. …”
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  4. 364

    Room‐Temperature Direct Homolysis of Csp3─H Bond via Catalyst‐Free Photoexcitation by Qi Miao, Meng Liu, Jun Wang, Pan Wu, Changjun Liu, Jian He, Giacomo Lo Zupone, Wei Jiang

    Published 2025-08-01
    “…Therefore, the development of the more direct methods for C─H bond cleavage and the elucidation of their mechanisms will provide an important theoretical basis for achieving more efficient C─H functionalization and target molecule construction. In this study, the catalyst‐free photon‐induced direct homolysis of Csp3─H bonds at room temperature was discovered for the first time. …”
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  5. 365
  6. 366

    Emerging Diagnostic Approaches for Musculoskeletal Disorders: Advances in Imaging, Biomarkers, and Clinical Assessment by Rahul Kumar, Kiran Marla, Kyle Sporn, Phani Paladugu, Akshay Khanna, Chirag Gowda, Alex Ngo, Ethan Waisberg, Ram Jagadeesan, Alireza Tavakkoli

    Published 2025-06-01
    “…Point-of-care ultrasound and portable diagnostic devices have expanded real-time imaging and functional assessment capabilities across diverse clinical settings. …”
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  7. 367

    Nonlinear All-Optical Diffractive Deep Neural Network with 10.6 μm Wavelength for Image Classification by Yichen Sun, Mingli Dong, Mingxin Yu, Jiabin Xia, Xu Zhang, Yuchen Bai, Lidan Lu, Lianqing Zhu

    Published 2021-01-01
    “…A photonic artificial intelligence chip is based on an optical neural network (ONN), low power consumption, low delay, and strong antiinterference ability. …”
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  8. 368

    Crystal and magnetic structure of hexagonal anisotropic polycrystalline ferrites SrFe12O19 obtained by radiation-thermal sintering by Vladimir G. Kostishyn, Alex V. Trukhanov, Albert A. Alekseev, Sergey V. Scherbakov, Igor M. Isaev, Andrei Yu. Mironovich, Georgy A. Skorlupin, Maksim A. Sysoev, Georgy M. Tokin

    Published 2025-06-01
    “…The unit cell parameters a and c and the volume V of the samples have been studied as a function of RTS temperature for the sintering time t = 30 and 60 min. …”
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  9. 369

    Energy­Saving Lighting of Agricultural Premises and its Parameters Calculation by L. Yu. Yuferev

    Published 2021-10-01
    “…It has been found that after replacing the lighting system based on DRL-125 lamps with a new one, with 36 nine-watt LED lamps, the power consumption decreased from 2,250 to 336 watts, the average light level increased and amounted to 90 lux, while the  illumination uniformity and color rendition improved. We have developed a resonant power supply system for LEDs to create lighting systems with a «sunrise - sunset» function. …”
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  10. 370

    Prospectively assessed hypothalamic-pituitary dysfunction after proton therapy in adults with head and neck, skull base and brain tumors by Jordan Bouter, Nathan Azemar, Anthony Vela, Pauline Dutheil, Paul Lesueur, Dinu Stefan, Yves Reznik, Juliette Thariat

    Published 2025-08-01
    “…As hormonal deficiencies are frequent after surgery and radiotherapy have functional and quality-of-life consequences and can be substituted medically, baseline and routine annual monitoring of every axis were performed. …”
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  11. 371
  12. 372

    Benchmarking the high conductive two-dimensional layered structured NbS2, ZrS2, ReS2 and NbSe2 materials with zero energy bandgap (E g) for photocatalytic application: a DFT study by Muhammad Hasnain Jameel, Aqeela Yasin, Alaa Nihad Tuama, Abdullah Hasan Jabbar, Samreen Kousar, Mohd Zul Hilmi Mayzan, Muhammad Sufi Roslan, Arman Nawaz, Khaled Althubeiti, Mohammed Aljohani

    Published 2025-03-01
    “…There has been interest in the monolayer transition metal dichalcogenide (TMDC) family because of its large active site surface area for UV photons of light for wastewater treatment. In the present work, density functional theory (DFT) is utilized to model the optical, structural and electrical properties of TMDCs such as NbS2, ZrS2, ReS2 and NbSe2 using the GGA-PBE simulation approximation. …”
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  13. 373

    Ring Opening upon Valence Shell Excitation in β-Butyrolactone: Experimental and Theoretical Methods by Pedro A. S. Randi, Márcio H. F. Bettega, Nykola C. Jones, Søren V. Hoffmann, Małgorzata A. Śmiałek, Paulo Limão-Vieira

    Published 2025-07-01
    “…We report a novel vacuum ultraviolet (VUV) absorption spectrum in the photon wavelength range from 115 to 320 nm (3.9–10.8 eV), together with ab initio quantum chemical calculations at the time-dependent density functional (TD-DFT) level of theory. …”
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    Unique ultrastructural organization of human rod photoreceptors by Tylor R. Lewis, Natalia V. Klementieva, Sebastien Phan, Carson M. Castillo, Keun-Young Kim, Lauren Y. Cao, Mark H. Ellisman, Vadim Y. Arshavsky, Oleg Alekseev

    Published 2025-01-01
    “…Here we demonstrate that human rods have a morphological organization unique among all described species, whereby the cell soma extends alongside the light-sensitive outer segment compartment to form a structure we have termed the “accessory inner segment.” …”
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  18. 378

    Current perspectives on neuromodulation in ALS patients: A systematic review and meta-analysis. by Ana M Jiménez-García, Gaspard Bonnel, Alicia Álvarez-Mota, Natalia Arias

    Published 2024-01-01
    “…Neuromodulation-based treatments are proposed as a promising therapeutic approach for ALS that can produce effects on muscle function, spasticity, and intracortical connections through electrical, magnetic, and photonic stimulation. …”
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  19. 379

    Critical Design and Operating Parameters of Active Waveguide Bragg Gratings for Laser Performance by Ángel Sanz-Felipe, Juan A. Vallés

    Published 2024-11-01
    “…As a result, the critical values of each design and operating parameter to achieve its laser performance have been determined, which represents very useful information for further experimental design, optimization, and fabrication of these photonic structures.…”
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  20. 380

    Cyclohexane Vibronic States: A Combined VUV Spectroscopy and Theoretical Study by Edvaldo Bandeira, Alessandra S. Barbosa, Nykola C. Jones, Søren V. Hoffmann, Márcio H. F. Bettega, Paulo Limão-Vieira

    Published 2025-03-01
    “…In this work, we provide results from a joint experimental and theoretical study of the vibronic features of cyclohexane (C<sub>6</sub>H<sub>12</sub>) in the photon energy range of 6.8–10.8 eV (182–115 nm). The high-resolution vacuum ultraviolet (VUV) photoabsorption measurements, together with quantum chemical calculations at the time-dependent density functional theory (TDDFT) level, have helped to assign the major electronic excitations to mixed valence–Rydberg and Rydberg transitions. …”
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