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Roberto Alvarez
Pág. pp. 53 - 68
There are several arguments in the literature regarding that more open economieswould grow faster in the long term. Nevertheless, the channels through whichopenness increases growth have not been clearly identified in empirical analysis.In this article, ...
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Alevtyna Pereverzieva,Anatoly Bobukh,Mikhail Podustov
Pág. 52 - 59
Production of soda ash using the ammonia method belongs to the class of complex continuous chemical-technological systems and is characterized by multidimensionality, inertia, the existence of cycles of material flows, complex dependences between the inp...
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Lilik Sugiharti, Mohammad Zeqi Yasin, Rudi Purwono, Miguel Angel Esquivias and Deasy Pane
In this study, we investigated the effects of foreign direct investment (FDI) spillovers on firm production and technical efficiency in Indonesia?s manufacturing sector from 2010 to 2015. We scrutinized three different channels of horizontal spillover, n...
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Fedor Pertsevoy,Olena Koshel,Sergei Sabadash,Mykola Mashkin,Valentyna Mohutova,Vadym Volokh
Pág. 25 - 31
Solving the problem of detecting counterfeiting in confectionery requires appropriate identification methods and is of paramount importance in the list of measures aimed at achieving food safety and quality.The following infrared spectra of the samples w...
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José Miguel Benavente, Gustavo Crespi
Pág. pp. 243 - 275
The purpose of this paper is to formulate a theoretical framework as an alternative to the neoclassical one in order to find a more consistent explanation to the phenomenon of innovation and the process of growth. This new frame of thought, developed on ...
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Anastasiia A. Olkhova, Alina A. Patrikeeva and Maksim M. Sergeev
PbSe chalcogenide films are widely used as photosensitive elements in gas analysis devices. High absorption in the IR spectrum region and low electrical resistance are important characteristics. Continuous laser radiation exposure of films in the near UV...
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Júlia Castro Mendes,Paloma Bárbara Pinto,Henrique Emanuel Américo da Silva,Rodrigo Rony Barreto,Taís Kuster Moro,Ricardo André Fiorotti Peixoto
Pág. 29 - 41
The envelope of a building is responsible for its physical protection against external agents, including humidity and temperature. Thus, the present work seeks to evaluate the effect of air entraining admixtures (AEA) in mortars for laying and coating to...
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Jozef Junak and Alena Sicakova
The experiment aims to test the specific way of producing concrete with recycled concrete aggregate (RCA). To reduce its negative impact on the concrete properties, two different ways of treatment of the RCA with geopolymer slurry were applied?coating du...
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Farkhat Dnishev,Farida Alzhanova,Dastan Korgasbekov
Pág. 49 - 60
The goal of current article is to research features of the new models of innovation development, justification of mechanisms and priorities of innovation development of Kazakhstan's economy based on new models of innovation. Due to the opportunities offe...
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Alicja Siuda, Arkadiusz Artyszak, Dariusz Gozdowski and Zahoor Ahmad
The aim of the study was the evaluation of silicon foliar application on sugar beet yield. In the years 2017?2019, the effect of a single foliar application of various forms of silicon (potassium silicate?PS, calcium silicate?CS, sodium metasilicate?SM, ...
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M. L. Soroka,L. A. Yaryshkina
Pág. 45 - 55
Introduction: The implementation of measures for the prevention and spill of dangerous goods is an important aspect of sustainable development of railway transport. oil spills accident are the most dangerous. They are accompanied by significant pollution...
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Rossella Cottone, Louena Shtrepi, Valentina Serra and Simonetta Lucia Pagliolico
The agricultural activity of pruning olive trees generates waste which, due to long-standing practices and unawareness of the consequences, are burned on site, thereby producing CO2 emissions in the atmosphere. Therefore, in order to prevent environmenta...
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Constantin Sandu, Andrei-George Totu, Andrei-Tudor Trifu and Marius Deaconu
This paper presents the technological advancement of using friction powders to increase the absorption of acoustic liners used in the reduction of tonal noise generated by aero-engines or for other applications related to Helmholtz resonators used in noi...
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Nadegda Rykusova,Oleksii Shestopalov,Liudmyla Shchukina,Larysa Yashchenko,Iraida Stanovska,Arsen Muradian,Valentyna Ocheretna
Pág. 21 - 27
This paper addresses the prospects of recycling waste from oil and gas extraction in order to manufacture building materials. The principal possibility has been established to apply the examined samples of drilling sludge as the basic raw material and a ...
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Artur Tavares Vilas Boas Ribeiro,Renata Malagoli Rocha,Patricia Viveiros de Castro Krakauer,Marcelo Caldeira Pedroso
Pág. 63 - 76
This paper aims to investigate the potential use of alternative methods in supporting the definition, formulation, implementation and follow-up of the strategies in an emerging technology-based company. In a liability of newness context, with limited res...
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Irrshad Kaseeram,Darma Mahadea
AbstractRecent research has shown that in both developed and emerging market economies, the labour share of national income has exhibited a declining trend since the 1980s. Research investigating the problem of high unemployment in the South African econ...
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Patricia E. Zalba,Cristina Volzone,Liliana E. Garrido,Martín Morosi,Enrique Pereira
Pág. 303 - 311
ABSTRACT. Clay mineral composition and diagenetic processes of the two depositional systems recognized in the Cerro Negro Formation (Precambrian) were analyzed. The Cerro Negro Formation consists of calcareous and siliciclastic rocks of brown-olive to gr...
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Patricia E. Zalba,Cristina Volzone,Liliana E. Garrido,Martín Morosi,Enrique Pereira
Pág. 303 - 311
ABSTRACT. Clay mineral composition and diagenetic processes of the two depositional systems recognized in the Cerro Negro Formation (Precambrian) were analyzed. The Cerro Negro Formation consists of calcareous and siliciclastic rocks of brown-olive to gr...
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