Results 61 to 70 of about 706,018 (368)
Instrument for determining coincidence and elapse time between independent sources of random sequential events [PDF]
, 1983 An instrument that receives pulses from a primary external source and one or more secondary external sources and determines when there is coincidence between the primary and one of the secondary sources is described.
Clemmons, J. I., Jr.
core +1 more source
Photoperiodic control of the Arabidopsis proteome reveals a translational coincidence mechanism
bioRxiv, 2017 Plants respond to seasonal cues, such as the photoperiod, to adapt to current conditions and to prepare for environmental changes in the season to come. To assess photoperiodic responses at the protein level, we quantified the proteome of the model plant
D. Seaton +5 more
semanticscholar +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Oyun Olgusu Bağlamında Modern Sanatta Yaratım Unsuru Olarak Rastlantı
Yüzüncü Yıl Üniversitesi Sosyal Bilimler Enstitüsü Dergisiİnsanoğlunun günlük yaşamında sıkça karşılaştığı ve dile getirdiği rastlantı sözcüğü; planlı olmayan, tesadüfi ve anlık durum, olgu ve olayların tanımında kullanılan bir kavramdır. Günlük hayatın hemen her alanında karşılaşılan bu durum (rastlantı) sanat
Serap Yıldız İlden
doaj +1 more source
Pile-up correction for coincidence counting using a CAEN 1724 digitizer
Brazilian Journal of Radiation Sciences, 2019 In conventional gamma-ray spectrometry, the probability of pile-up effects is considered to be proportional to the dead-time, and is usually neglected for low dead-times (below 4-5%).
Guilherme Soares Zahn +2 more
doaj +1 more source
A coincidence detection system based on real-time software [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2016 Conventional real-time coincidence systems use electronic circuitry to detect coincident pulses (hardware coincidence). In this work, a new concept of coincidence system based on real-time software (software coincidence) is presented.
S. Ayuso +5 more
doaj +1 more source
Coincidence summing correction methods and influence factors of γ spectrum
He jishu, 2022 BackgroundIn the radiation environmental quality measurement or emergency measurement, one of the factors that influence the measurement results of γ spectrum activity is the cascade coincidence summing effect of multienergy nuclides.PurposeThis study ...
ZHANG Lei
doaj +1 more source
Ghost Interference with Optical Parametric Amplifier
, 2004 The 'Ghost' interference experiment is analyzed when the source of entangled photons is a multimode Optical Parametric Amplifier(OPA) whose weak limit is the two-photon Spontaneous Parametric Downconversion(SPDC) beam.
D. F. Walls +6 more
core +1 more source
Observation of correlated-photon statistics using a single detector [PDF]
, 2003 We report experimental observations of correlated-photon statistics in the single-photon detection rate. The usual quantum interference in a two-photon polarization interferometer always accompanies a dip in the single detector counting rate, regardless ...
C.K. Hong +16 more
core +1 more source
Mid-infrared coincidence measurements on twin photons at room temperature
Nature Communications, 2017 Quantum measurements using single-photon detectors are opening interesting new perspectives in diverse fields such as remote sensing, quantum cryptography and quantum computing.
M. Mancinelli +7 more
semanticscholar +1 more source