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Mostrando 701 - 720 Resultados de 1,967 Para Buscar '"Telecommunications"', tiempo de consulta: 0.16s Limitar resultados
  1. 701
    “…TTC-PON is a point-to-multipoint bidirectional TTC system based on the 10 Gbit/s International Telecommunications Union (ITU) XG-PON technology and modern field-programmable gate array (FPGA) devices. …”
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    A Timing, Trigger, and Control System With Picosecond Precision Based on 10 Gbit/s Passive Optical Networks for High-Energy Physics
  2. 702
    “…The present work is focused on the study of the paints of two vehicles of the Frankfurt Museum of Communication, i.e., a carriage and a cart, that was designed for the German Postal and Telecommunications Service roughly between 1880 and 1920. …”
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    Analytical Investigations of XIX–XX Century Paints: The Study of Two Vehicles from the Museum for Communications of Frankfurt
  3. 703
    por Kalantan, Hatem A.
    Publicado 2023
    “…Teleophthalmology is the provision of ophthalmic care using digital medical equipment and telecommunications technology. While teleophthalmology has been practiced since the 1990s, it became a crucial medical service during the COVID-19 pandemic when doctors were required to make diagnoses from a distance. …”
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    Teleophthalmology in Saudi Arabia
  4. 704
    “…Nonlinear piezoelectric materials are raised as a great replacement for devices that require low power consumption, high sensitivity, and accurate transduction, fitting with the demanding requirements of new technologies such as the Fifth-Generation of telecommunications (5G), the Internet of Things (IoT), and modern radio frequency (RF) applications. …”
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    Stress–Charge Nonlinear Physical Description and Tensor Symmetries for Piezoelectric Materials
  5. 705
    “…The proposed antenna works in six different frequency bands covering 1.10, 1.33, 1.63, 1.97, 2.08, and 2.69 GHz and works entirely when connected to 5G NR (FR1, 0.45–3 GHz), 4GLTE (1.6265–1.6605 GHz), Personal Communication System (1.85–1.99 GHz), Universal Mobile Telecommunications System (1.92–2.176 GHz), WiMAX (2.5–2.69 GHz), and other communications frequency bands. …”
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    A Multi-Frequency Omnidirectional Antenna Based on a Ring-Shaped Structure
  6. 706
    “…In order to test the methodology, a case study was conducted in the telecommunications industry to address the problem of energy efficiency in data centers. …”
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    A Novel Traffic Prediction Method Using Machine Learning for Energy Efficiency in Service Provider Networks
  7. 707
    “…Recent advances in wearable motion sensors, mobile devices, the Internet of Things, and telecommunications have created new potential for telerehabilitation. …”
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    A Systematic Review of the Long-Term Effects of Using Smartphone- and Tablet-Based Rehabilitation Technology for Balance and Gait Training and Exercise Programs
  8. 708
    “…Combining the quasi-experimental context of a major earthquake in Ya’an, China, with anonymized mobile telecommunications records regarding 91,839 Ya’an residents, we use initial bursts of postdisaster communications (e.g. choice of alter, order of calls, and latency) to reveal the “important ties” that form the social network backbone. …”
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    Emergency communications after earthquake reveal social network backbone of important ties
  9. 709
    “…The relevance and importance of the project lies in the fact that these areas are hard-to-reach due to rugged natural terrain and have very limited telecommunications infrastructure. The lack of these and other basic services makes it difficult for medical personnel to settle in these areas, which leads to an acute shortage of medical personnel. …”
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    Telemedicine in Primary Health: The Virtual Doctor Project Zambia
  10. 710
    “…Here the intrinsic statistical limit of an individual source is surpassed by spatially multiplexing two monolithic silicon-based correlated photon pair sources in the telecommunications band, demonstrating a 62.4% increase in the heralded single-photon output without an increase in unwanted multipair generation. …”
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    Integrated spatial multiplexing of heralded single-photon sources
  11. 711
    “…By enlarging the field of applications of this concept to telecommunications, researchers have recently reported the possibility to hide transmitted data in an optical fibre. …”
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    Temporal spying and concealing process in fibre-optic data transmission systems through polarization bypass
  12. 712
    “…Besides the notable PTT and an excellent PAI effect, the NIR-absorbing GBFs may also find applications in NIR light-triggered drug delivery, catalysis, surface enhanced Raman scattering, stealth, antireflection, IR sensors, telecommunications, and the like.…”
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    Triphase Interface Synthesis of Plasmonic Gold Bellflowers as Near-Infrared Light Mediated Acoustic and Thermal Theranostics
  13. 713
    por Soja, B., Heinkelmann, R., Schuh, H.
    Publicado 2014
    “…Understanding and monitoring the solar corona and solar wind is important for many applications like telecommunications or geomagnetic studies. Coronal electron density models have been derived by various techniques over the last 45 years, principally by analysing the effect of the corona on spacecraft tracking. …”
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    Probing the solar corona with very long baseline interferometry
  14. 714
    “…The impact of the minimization is numerically assessed for four scenarios: two WiFi configurations with different throughputs, a Universal Mobile Telecommunications System (UMTS) configuration for phone call traffic, and a Long-Term Evolution (LTE) configuration with a high data rate. …”
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    Joint Minimization of Uplink and Downlink Whole-Body Exposure Dose in Indoor Wireless Networks
  15. 715
    “…Polarization manipulation is essential in almost every photonic system ranging from telecommunications to bio-sensing to quantum information. …”
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    On-chip plasmonic waveguide optical waveplate
  16. 716
    “…Simulation results were presented in the International Telecommunications Union (ITU) vehicular multipath channel, which show that the proposed method provides better precision than some well-known timing estimation techniques, especially in low signal to noise ratio (SNR) environments.…”
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    A Timing Estimation Method Based-on Skewness Analysis in Vehicular Wireless Networks
  17. 717
    “…We analyse two large-scale sources: telecommunications and financial data of a whole country's population. …”
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    Inferring personal economic status from social network location
  18. 718
    “…Here, we propose graphene-on-silicon (GOS) integrated waveguide mode filters to suppress the propagation of spurious waveguide modes at the telecommunications wavelength. Graphene’s high fabrication tolerance potentially enables surgical tailoring and deployment at targeted segments on the waveguide to absorb the undesired TE(0) or TE(1) modes. …”
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    Ultra-broadband and compact graphene-on-silicon integrated waveguide mode filters
  19. 719
    “…We use a protocol that was validated in a previous study in a capsaicin-induced hyperalgesia model and was also successfully used to show that exposure from an RF source mimicking a Universal Mobile Telecommunications System (UMTS) MP led to mildly stronger desensitization to repeated noxious thermal stimulation relative to the sham condition. …”
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    The Effect of a Single 30-Min Long Term Evolution Mobile Phone-Like Exposure on Thermal Pain Threshold of Young Healthy Volunteers
  20. 720
    “…Owing to its miniaturized chip size, wide FBW, good out-band suppression, and ability to yield high-quality signals, the fabricated bandpass filter can be implemented in various L-band applications such as mobile services, satellite navigation, telecommunications, and aircraft surveillance.…”
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    A High-Frequency-Compatible Miniaturized Bandpass Filter with Air-Bridge Structures Using GaAs-Based Integrated Passive Device Technology
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