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Nikolaos M. Papadakis and Georgios E. Stavroulakis
Alternative low-cost sources (e.g., balloons, gun fires) are used for impulse response measurements when a dodecahedron speaker is not available. This study sets to explore the applicability of a method utilizing a common directional loudspeaker as a sou...
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Huan Yang, Xili Jing, Zhiyong Yin, Shuoyu Chen and Chun Wang
Photoacoustic tomography (PAT) is an emerging imaging technique with great potential for a wide range of biomedical imaging applications. The transducers impulse response (TIR) is a key factor affecting the performance of photoacoustic imaging (PAI). It ...
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Jocelyn Sabatier and Christophe Farges
This paper proposes algorithms to model fractional (dynamical) behaviors using non-singular rational kernels whose interest is first demonstrated on a pure power law function. Two algorithms are then proposed to find a non-singular rational kernel that a...
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Dalibor Biolek, Viera Biolková, Zdenek Kolka and Zdenek Biolek
In this paper, the possibilities of expressing the natural response of a linear commensurate fractional-order system (FOS) as a linear combination of basis functions are analyzed. For all possible types of sa-domain poles, the corresponding basis functio...
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Sofia Karagiannopoulou, Konstantina Ragazou, Ioannis Passas, Alexandros Garefalakis and Nikolaos Sariannidis
This study aimed to investigate the interactions between Bitcoin to euro, gold, and STOXX50 during the period of COVID-19. First, a bibliometric analysis based on the R package was applied to highlight the research trends in the field during the period o...
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Bokyu Kwon and Sang-il Kim
In this paper, the recursive form of an optimal finite impulse response filter is proposed for discrete time-varying state-space models. The recursive form of the finite impulse response filter is derived by employing finite horizon Kalman filtering with...
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Xingwei Li, Yicheng Huang, Jingru Li, Xiang Liu, Jinrong He and Jiachi Dai
The Green Technology Innovation Behavior (GTIB) of construction enterprises is crucial for promoting green development in the construction industry. In order to clarify the mechanism of action affecting the GTIB of construction enterprises, this paper co...
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Mingsheng Chen, Hongrui Guo, Rong Wang, Ran Tao and Ning Cheng
Multi-module floating system has attracted much attention in recent years as ocean space utilization becomes more demanding. This type of structural system has potential applications in the design and construction of floating piers, floating airports and...
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M. Trihudiyatmanto
Pág. 136 - 146
Penelitian ini dilakukan untuk meneliti faktor-faktor yang mempengaruhi impulse buying pada konsumen eDUCAMart di Wonosobo, yang terdiri dari store atmosphere, promosi dan emotional response. Jenis penelitian yang digunakan adalah kausal dengan menggunak...
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Semei Coronado, José N. Martínez, Francisco Venegas-Martínez
Pág. pp 273 - 293
This paper is aimed at assessing the spillover effects of the US Economic Policy Uncertainty (EPU) in macroeconomic variables of major Latin American Countries (LAC): Mexico, Colombia, Brazil, and Chile. To do that, we estimate a set of two-country Struc...
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Song Li and Jürgen Peissig
A head-related transfer function (HRTF) describes an acoustic transfer function between a point sound source in the free-field and a defined position in the listener?s ear canal, and plays an essential role in creating immersive virtual acoustic environm...
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Kamalaselvan Arunachalam, Balasubramanian Madanmohan, Rajesh Rajamani, Natarajan Prabaharan, Hassan Haes Alhelou and Pierluigi Siano
The Frequency Response Analysis approach (FRA) is useful in the fault diagnosis of transformers. However, its usefulness in diagnosing any potential sources of Partial Discharge (PD) in transformers has not been thoroughly investigated so far. In this wo...
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Thobeka Ncanywa,Karabo Mabusela
AbstractOrientation: Financial sector development in a vast majority of sub-Saharan African countries has the potential to reduce the volatility of growth.Research purpose: This article is aimed at determining the influence of financial develop...
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Yoshiharu Soeta and Yoshisada Sakamoto
Sound environments in cars are becoming quieter and receiving attention because of the prevalence of low-noise engines such as hybrid and electric engines and the manifestation of automated driving. Although the car cabin has potential as a listening spa...
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Shibiao Fang, Renfu Jia, Wenrong Tu and Zhilin Sun
Jiangsu is a major province located in the east of China, consuming a large amount of water resources. It is considered that improving the comprehensive water use efficiency has an important significance to achieve sustainable development of the economy ...
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Shibiao Fang, Renfu Jia, Wenrong Tu, Zhilin Sun
Pág. 1 - 18
Jiangsu is a major province located in the east of China, consuming a large amount of water resources. It is considered that improving the comprehensive water use efficiency has an important significance to achieve sustainable development of the economy ...
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Jesser PALADINES
Pág. 71 - 78
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Julio César Alonso Cifuentes,Daniela Estrada Nates
Pág. 379 - 399
This study examines the relationship between the international coffee price and retail coffee prices in the five main cities in Colombia through cointegration tests, Granger causality tests, and impulse-response functions. The evidence points to the exis...
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Johannes Sheefeni,Matthew Ocran
AbstractThis article investigates exchange rate pass-through to domestic prices in Namibia. The study covers the period of 1993:Q1 ? 2011:Q4, and employed the impulse response functions and variance decompositions obtained from a structural vector autore...
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latifa FATNASSI
L?objectif de ce papier est d?étudier l?impact d?une transaction asynchrone sur la prévisibilité des rendements de deux indices de différentes liquidités du marché Coréen. Nous proposons une nouvelle alternative qui se focalise sur l?étude de l?effe...
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