Results 31 to 40 of about 18,433,311 (402)
Measurement of the response of heat-and-ionization germanium detectors to nuclear recoils [PDF]
, 2006 The heat quenching factor Q' (the ratio of the heat signals produced by nuclear and electron recoils of equal energy) of the heat-and-ionization germanium bolometers used by the EDELWEISS collaboration has been measured.
A. Benoit +66 more
core +4 more sources
Performance Model for Video Service in 5G Networks
Future Internet, 2020 Network slicing allows operators to sell customized slices to various tenants at different prices. To provide better-performing and cost-efficient services, network slicing is looking to intelligent resource management approaches to be aligned to users ...
Jiao Wang +4 more
doaj +1 more source
Effect of Electrode Thickness on Quality Factor of Ring Electrode QCM Sensor
Sensors, 2022 As a key type of sensor, the quartz crystal microbalance (QCM) has been widely used in many research areas. Recently, the ring electrode QCM sensor (R-QCM) with more uniform mass sensitivity has been reported.
Zhenfang Wei +3 more
doaj +1 more source
High quality factor nitride-based optical cavities: microdisks with embedded GaN/Al(Ga)N quantum dots [PDF]
, 2011 We compare the quality factor values of the whispery gallery modes of microdisks incorporating GaN quantum dots (QDs) grown on AlN and AlGaN barriers by performing room temperature photoluminescence (PL) spectroscopy.
Boucaud, Philippe +11 more
core +5 more sources
Micromachines, 2021 For the axisymmetric shell resonator gyroscopes, the quality factor (Q factor) of the resonator is one of the core parameters limiting their performances.
Libin Zeng +5 more
doaj +1 more source
Scientific Reports, 2022 The quality factor (Q-factor) is an important parameter for mechanical resonant sensors, and the optimal values depend on its application. Therefore, Q-factor control is essential for microelectromechanical systems (MEMS).
Naoki Inomata, Yuka Tonsho, Takahito Ono
doaj +1 more source
The Role of 5-quark Components on the Nucleon Form Factors [PDF]
, 2007 The covariant quark model is shown to allow a phenomenological description of the neutron electric form factor, G_E^n(Q^2), in the impulse approximation, provided that the wave function contains minor (~ 3 %) admixtures of the lowest sea-quark ...
Ackerstaff +25 more
core +2 more sources
Six-jet production at lepton colliders [PDF]
Nucl.Phys. B544 (1999) 289-338, 1998 We study electron-positron annihilations into six jets at the parton level in perturbative Quantum Chromo-Dynamics (QCD), via the elementary processes $e^+e^-\ar q\bar q gggg$, $e^+e^-\ar q\bar q q'\bar q' gg$ and $e^+e^-\ar q\bar q q'\bar q' q''\bar q''$, for massive quarks $q, q'$ and $q''$ and massless gluons $g$.
arxiv +1 more source
Norway spruce (Picea abies (L.) H. Karst.) selection forests at Siljansfors in Central Sweden
Trees, Forests and People, 2023 Continuous cover forestry (CCF) is a type of forest management which is based on ecological principles and avoids clearfelling as much as possible. A specialised form of CCF is the selection system which relies on inhomogeneous size structures in mixed ...
Ludwig Olofsson +2 more
doaj
Enhanced FANO Structure Based on Tip-Field-Enhancement Theory
Applied Sciences, 2019 High-Q metasurfaces have attracted much interest owing to their potential application in biological sensors. FANO is a type of high-Q factor metasurface.
Tianchi Zhou +6 more
doaj +1 more source