Zobrazeno 1 - 10
of 12 694
pro vyhledávání: '"A. Fattahi"'
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21677- (2023)
Charge carrier transport via donor/acceptor pairs of similar elements is dominant in n-type MgFe2O4 and p-type Mn3O4 spinels. The temperature-independent activation energy in the form of the nearest neighbor hopping model is applied for Fe2+/Fe3+ pai
Externí odkaz:
https://doaj.org/article/39a77d612d054af19c56c69eb3ab7b59
Autor:
Riley, Alexander H., Shipp, Nora, Simpson, Christine M., Bieri, Rebekka, Fattahi, Azadeh, Brown, Shaun T., Oman, Kyle A., Fragkoudi, Francesca, Gómez, Facundo A., Grand, Robert J. J., Marinacci, Federico
In a hierarchically formed Universe, galaxies accrete smaller systems that tidally disrupt as they evolve in the host's potential. We present a complete catalogue of disrupting galaxies accreted onto Milky Way-mass haloes from the Auriga suite of cos
Externí odkaz:
http://arxiv.org/abs/2410.09144
Autor:
A. Fattahi, S. Emadi
Publikováno v:
Iranian Journal of Electrical and Electronic Engineering, Vol 16, Iss 4, Pp 474-486 (2020)
Increased popularity of digital media and image editing software has led to the spread of multimedia content forgery for various purposes. Undoubtedly, law and forensic medicine experts require trustworthy and non-forged images to enforce rights. Cop
Externí odkaz:
https://doaj.org/article/52050e22e3844be787f7b9f7d6a656c1
Autor:
Yang, Hang, Liao, Shihong, Fattahi, Azadeh, Frenk, Carlos S., Gao, Liang, Guo, Qi, Shao, Shi, Wang, Lan, Wright, Ruby J., Zeng, Guangquan
Utilizing the Apostle--Auriga simulations, which start from the same zoom-in initial conditions of Local Group-like systems but run with different galaxy formation subgrid models and hydrodynamic solvers, we study the impact of stellar feedback model
Externí odkaz:
http://arxiv.org/abs/2408.09784
Autor:
Li, Anni, Bahri, Mehran, Gray, Robert M., Choi, Seowon, Hoseinkhani, Sajjad, Srivastava, Anchit, Marandi, Alireza, Fattahi, Hanieh
Frequency comb and field-resolved broadband absorption spectroscopy are promising techniques for rapid, precise, and sensitive detection of short-lived atmospheric pollutants on-site. Enhancing detection sensitivity in absorption spectroscopy hinges
Externí odkaz:
http://arxiv.org/abs/2407.13371
Autor:
Moreno, Victor J. Forouhar, Fattahi, Azadeh, Deason, Alis J., Henstridge, Fergus, Benítez-Llambay, Alejandro
Galactic stellar haloes are largely composed of the remnants of galaxies accreted during the assembly of their host galaxies, and hence their properties reflect the mass spectrum and post-accretion evolution of their satellites. As the nature of dark
Externí odkaz:
http://arxiv.org/abs/2407.05899
Publikováno v:
علوم آب و خاک, Vol 23, Iss 1, Pp 87-99 (2019)
Despite the recent droughts in Isfahan province, climatic changes and the rising trend of population growth, as well as development of industrial and agricultural activities, are exposed to the water crisis. Thus, in order to tackle this problem, the
Externí odkaz:
https://doaj.org/article/8360d3e041624a09abe6b9258073fbb4
Gas-filled hollow core fibers allow the generation of single-cycle pulses at megahertz repetition rates. When coupled with difference frequency generation, they can be an ideal driver for the generation of carrier-envelope phase stable, octave-spanni
Externí odkaz:
http://arxiv.org/abs/2404.14153
This paper investigates convex quadratic optimization problems involving $n$ indicator variables, each associated with a continuous variable, particularly focusing on scenarios where the matrix $Q$ defining the quadratic term is positive definite and
Externí odkaz:
http://arxiv.org/abs/2404.08178
In this work, we study the problem of common and unique feature extraction from noisy data. When we have N observation matrices from N different and associated sources corrupted by sparse and potentially gross noise, can we recover the common and uni
Externí odkaz:
http://arxiv.org/abs/2404.07955