Results 1 to 10 of about 37,259 (172)

Daily Milk Losses Associated with Dairy Cow Bunching, Cattle’s Protective Behavior Against Stable Flies (Stomoxys calcitrans) in California [PDF]

open access: yesVeterinary Sciences
Cow bunching is a behavioral phenomenon where cattle aggregate in tight groups to protect themselves from biting by stable flies (Stomoxys calcitrans L.).
Wagdy R. ElAshmawy   +4 more
doaj   +2 more sources

Thermal light with enhanced oscillating bunching in field-tested photon-counting LIDAR [PDF]

open access: yesNature Communications
Traditional Light Detection and Ranging (LIDAR) systems rely on a modulated light source to encode information in the probe signal to measure distances. Alternatively, thermal LIDAR uses non-modulated thermal sources of bunched light.
Theodor Staffas   +4 more
doaj   +2 more sources

Coherence in resonance fluorescence [PDF]

open access: yesNature Communications
Resonance fluorescence of a two-level emitter displays persistently anti-bunching irrespective of the excitation intensity, but inherits the driving laser’s linewidth under weak monochromatic excitation.
Xu-Jie Wang   +12 more
doaj   +2 more sources

Dynamic Equilibrium Bunching [PDF]

open access: yes, 2011
In this paper, we analyze the asymmetric pure strategy equilibria in a dynamic game of pure information externality. Each player receives a private signal and chooses whether and when to invest. In some of the periods, only a subgroup of the players make
Tao Wang
core   +2 more sources

BASIC STUDY ON A PSEUDO TREND PHENOMENON OF THE FEYNMAN-α ANALYSIS WITH BUNCHING METHOD [PDF]

open access: yesEPJ Web of Conferences, 2021
In these years, reactor noise analysis methods have been studied to apply for the Debris’ criticality management at the Fukushima Daiichi NPP, Japan. The Feynman-α analysis with bunching method is one of the candidate techniques, however the bunching ...
Hohara Sin-ya   +6 more
doaj   +1 more source

ELECTRON BUNCHING IN THE CLINOTRON-TYPE OSCILLATORS. “CLINOTRON” AS A FREQUENCY MULTIPLIER [PDF]

open access: yesРадиофизика и электроника, 2015
There is a problem of designing convenient in use and not particularly expensive oscillators for mastering the sub-millimetre waveband. The backward wave oscillators (BWOs) provide good results in the long-wavelength part of the sub-millimetre waveband ...
M. V. Milcho
doaj   +1 more source

Frequency-Diverse Metasurface Antenna With Hybrid Bunching Methods for Coincidence Imaging

open access: yesIEEE Access, 2020
A frequency-diverse metasurface antenna with hybrid bunching methods for coincidence imaging is proposed in this paper. The hybrid frequency-diverse bunching metasurface antenna contains an excitation system, a frequency-diverse metasurface and a double ...
Mengran Zhao   +5 more
doaj   +1 more source

Research and designing of the catcher for the electro-vacuum frequency multiplier of the sub-millimetre range of waves [PDF]

open access: yesРадиофизика и электроника, 2019
Subject and purpose. Presently, there is a problem of creation of simple in exploitation generators for a sub-millimeter range, especially in his shot-wave part.
M.V. Mil’cho
doaj   +1 more source

Bunch Tracing by Bunch by Bunch Measurement System in HLS [PDF]

open access: yesProceedings of the 2005 Particle Accelerator Conference, 2006
In this paper, we introduce a bunch tracing system which is based on a bunch-by-bunch (BxB) measurement system in Hefei Light Source (HLS), and present the analysis of the experiment results. Using an in-phase gate signal and a double balance mixer to control an external trigger of ADC, we test the reliability of the BxB system.
null Kai Zheng   +6 more
openaire   +1 more source

New High-Efficiency Resonant O-Type Devices as the Promising Sources of Microwave Power

open access: yesEnergies, 2020
New O-type high-power vacuum resonant microwave devices are considered in this study: COM klystrons, CSM klystrons and resotrodes. All these devices can output a large amount of power (up to units of MW and higher) with an efficiency of up to 90%.
Andrei Baikov, Olga Baikova
doaj   +1 more source

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