نتایج جستجو برای: scale effect

تعداد نتایج: 2151373  

New two nano- sized Schiff base complexes [M(L)], where L= 2, 2'-((1E, 1E')-(1, 2 phenylen bis (azanylylidene)) bis (methanylylidene)) bis (4-bromo phenolato) and M=Cu or Zn, (a, b complexes) were synthesized by ultrasonic irradiation. These complexes were characterized by elemental analysis, molar conductivity, FT-IR, fluorescence emission, 1H NMR, field emission scanning electron spectroscopy...

Journal: :Journal of the Society of Naval Architects of Japan 1969

Journal: :Fire Safety Science 1989

Journal: :Physical Review Letters 2015

Journal: :Journal of the Meteorological Society of Japan. Ser. II 1946

2004
Xing Zhou Siau Ben Chiah Karthik Chandrasekaran Khee Yong Lim Lap Chan Sanford Chu

This paper presents our new developments of Xsim, a unified regional threshold-voltage-based model for deepsubmicron MOSFETs. New features include complete reformulation with bulk reference, including transverse electric field for effective mobility resulting in source–drain symmetry, charge-based AC model fully consistent with DC without the need for C V data, and inclusion of polydepletion ef...

2001
M. I. Todorovska

A literature review on the subject of ambient vibration testing is presented, and a review of a recent study to illustrate state-of-the-art in the application of the ambient vibration method. Reports on testing of full-scale structures by the ambient vibration method began to appear regularly around 1970, with about 3/4 of all contributions devoted to the experiments in buildings, dams, chimney...

2006
B. Lipschultz D. Whyte B. LaBombard

Scrapeoff Layer (SOL) data from DIII-D and C-Mod have been acquired and analyzed for radial particle transport based on a particle balance model. This has allowed a detailed comparison for L-mode plasmas. The inferred radial particle flux, Γ⊥(r), is parameterized in terms of diffusive [Deff(r) ≡ Γ⊥(r)/∇n(r)] and convective particle transport [veff(r) ≡ Γ⊥(r)/n(r)]. The magnitude of the inferred...

2017
Paola Marziani C. Alenka Negrete Deborah Dultzin Mary L. Martínez-Aldama Ascensión Del Olmo Mauro D'Onofrio Giovanna M. Stirpe

The most luminous quasars (with bolometric luminosities are & 1047 erg/s) show a high prevalence of CIV λ1549 and [OIII]λλ4959,5007 emission line profiles with strong blueshifts. Blueshifts are interpreted as due to Doppler effect and selective obscuration, and indicate outflows occurring over a wide range of spatial scales. We found evidence in favor of the nuclear origin of the outflows diagn...

1995
Peter Thalmeier

We present a model which can explain semiquantitatively a number of the unusual properties of Yb4As3. The structural phase transition at Tc ≃ 300K is described by a band Jahn-Teller effect of correlated electrons and is interpreted as a charge ordering of the Yb ions. The low carrier concentration in the low-temperature phase follows from the strong electron correlations of the 4f-holes on the ...

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