نتایج جستجو برای: light regime

تعداد نتایج: 466343  

1999
Qi Wang E. A. Schiff

We measured the effects of light soaking on the electron drift mobility for three specimens of hydrogenated amorphous silicon (a-Si:H) from different laboratories. The temperature range 130-300 K was studied. The measurements in all cases reveal two temporal regimes: an early time regime associated with bandtail transport, and a later-time regime associated with deep trapping of the electrons. ...

Journal: :Journal of High Energy Physics 2023

A bstract The muon anomalous magnetic moment continues to attract attention due the possible tension between experimentally measured value and theoretical Standard Model prediction. With aim reduce uncertainty on hadronic light-by-light contribution moment, we derive short-distance constraints in Melnikov-Vainshtein regime which are useful for data-driven determinations. In this kinematical reg...

روحانی, شاهین, سربلوکی, محمدنبی, فاطمی, آروین, ملکی‌جیرسرایی, ناهید,

We considered the motion of DNA molecules through a hexagonal array under uniform electric fields as a Fokker-Planck process which is affected by the entropic barriers and we have simulated this motion by computer. We solved the Fokker-Planck equation with numerical simulation of the Brownian dynamics by the Euler method. For different DNA molecules, under different physical conditions, the mea...

Journal: :Proceedings of the Japan Academy, Series B 1998

2008
M. Soltan

The effect of light regime and feeding system on broiler performance, carcass traits, serum hormones and metabolic profiles was studied using eight hundred and ten one-day-old broiler chicks from Arbor Acres strain. Broilers were distributed randomly in 3 by 3 factorial arrangement. Three light regimes, (continuous light (23L: 1D), constant light (15L: 9D) and intermittent light (4L: 8D)) were ...

A Kamali, A Matinfar, H Hosseinzadeh, M Shirinabadi ,

In this study, the effects of different light regimes on the reproductive activity of a typical Indo- Pacific coral reef rabbitfish, Siganus sutor, were evaluated. Forty- five adult fish were exposed to nine different photoperiod (8L: 16D, 12L: 12D, 16L: 8D) and light intensity (1000, 2000, 3000 lux) combinations with three replicates and five other fishes reared under indoor light condition (C...

A Kamali A Matinfar H Hosseinzadeh M Shirinabadi

In this study, the effects of different light regimes on the reproductive activity of a typical Indo- Pacific coral reef rabbitfish, Siganus sutor, were evaluated. Forty- five adult fish were exposed to nine different photoperiod (8L: 16D, 12L: 12D, 16L: 8D) and light intensity (1000, 2000, 3000 lux) combinations with three replicates and five other fishes reared under indoor light condition (C...

Journal: :Queueing Syst. 2001
Vyacheslav M. Abramov

The paper provides the upand down-crossing method to study the asymptotic behavior of queue-length and waiting time in closed Jackson-type queueing networks. These queueing networks consist of central node (hub) and k single-server satellite stations. The case of infinite server hub with exponentially distributed service times is considered in the first section to demonstrate the upand down-cro...

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