Zobrazeno 1 - 10
of 164
pro vyhledávání: '"Chung-Chi Lee"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 1, Pp 1-8 (2020)
Abstract We study a special running vacuum model (RVM) with $$\Lambda = 3 \alpha H^2+3\beta H_0^4 H^{-2}+\Lambda _0$$ Λ=3αH2+3βH04H-2+Λ0 , where $$\alpha $$ α , $$\beta $$ β and $$\Lambda _0$$ Λ0 are the model parameters and H is the Hubble on
Externí odkaz:
https://doaj.org/article/357affdf46a84216860341c70122ad09
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 2, Pp 1-8 (2019)
Abstract We study the matter power spectra in the viable f(R) gravity models with the dynamical background evolution and linear perturbation theory by using the CosmoMC package. We show that these viable f(R) models generally shorten the age of the u
Externí odkaz:
https://doaj.org/article/e27e51e830414160ae74f78bbc7fe20c
Publikováno v:
Universe, Vol 8, Iss 5, p 266 (2022)
Recent advances in spectroscopic instrumentation and calibration methods dramatically improve the quality of quasar spectra. Supercomputer calculations show that, at high spectral resolution, procedures used in some previous analyses of spacetime var
Externí odkaz:
https://doaj.org/article/f7fbf7d478db4d199db00965f125a438
Publikováno v:
Applied Sciences, Vol 11, Iss 3, p 1113 (2021)
Single event upset, or Single Event Effect (SEE) is increasingly important as semiconductor devices are entering into nano-meter scale. The Linear Energy Transfer (LET) concept is commonly used to estimate the rate of SEE. The SEE, however, should be
Externí odkaz:
https://doaj.org/article/7f0f81af32b64da79140b418c36fb90f
Publikováno v:
Physics Letters B, Vol 760, Iss C, Pp 422-427 (2016)
We investigate the running cosmological constant model with dark energy linearly proportional to the Hubble parameter, Λ=σH+Λ0, in which the ΛCDM limit is recovered by taking σ=0. We derive the linear perturbation equations of gravity under the
Externí odkaz:
https://doaj.org/article/e10317a42f6541e7b9e8e1ab482b0906
Publikováno v:
Applied Sciences, Vol 10, Iss 9, p 3234 (2020)
Neutron radiation on advanced integrated circuits (ICs) is becoming important for their reliable operation. However, a neutron test on ICs is expensive and time-consuming. In this work, we employ Monte Carlo simulation to examine if a proton test can
Externí odkaz:
https://doaj.org/article/9ec018d190aa4c758c913580ee62fc8a
Publikováno v:
Physics Letters B, Vol 740, Iss , Pp 285-290 (2015)
We investigate the matter power spectra in the power law and exponential types of viable f(R) theories along with massive neutrinos. The enhancement of the matter power spectrum is found to be a generic feature in these models. In particular, we show
Externí odkaz:
https://doaj.org/article/6fb5320a33d64147a9ac3476e77b537e
Publikováno v:
Biomedical Journal, Vol 36, Iss 2, Pp 71-76 (2013)
Background: To report the outcome of patients receiving radiotherapy (RT) after radical prostatectomy (RP). Methods: Between May 2001 and December 2008, 53 consecutive cases of prostate adenocarcinoma treated with RP and RT were reviewed. Results:
Externí odkaz:
https://doaj.org/article/4c0dee30f3d94af98a6c8f4b7055e6e5
Autor:
Chung-Chi Lee, 李宗錡
96
In recent years, the research issues in peer to peer(P2P) system have been discussed widely. The P2P system does not have the notion of clients or servers. In P2P system, the role of each node is the same, and the nodes simultaneously functio
In recent years, the research issues in peer to peer(P2P) system have been discussed widely. The P2P system does not have the notion of clients or servers. In P2P system, the role of each node is the same, and the nodes simultaneously functio
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/9e4m3n
Autor:
Chung-Chi Lee, 李中琦
96
Due to friction existing in the market and constraints of information diffusion, the speed each firm reacts to the information varies. And because those different speeds of reactions influence the speed of stock price adjustment, it is possib
Due to friction existing in the market and constraints of information diffusion, the speed each firm reacts to the information varies. And because those different speeds of reactions influence the speed of stock price adjustment, it is possib
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/99168269656263726412