Results 1 to 10 of about 199,127 (145)
Applied Sciences, 2023 The paper presents the problem of generation and validation of Velocity Interval Depth (VID) models with the application of non-seismic geophysical and geological data. The study area is a part of the Carpathian Foredeep located close to its contact with
Michał Stefaniuk +6 more
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Applied Sciences, 2023 In this study, we analyze the quality factor- Q derived from the Vertical Seismic Profiling (VSP) and sonic log data that was performed in the DS-2 borehole located in the Carpathian Foredeep.
Artur Piotr Łapinkiewicz +5 more
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Economic and Environmental Sustainability through Trade Openness and Energy Production
Business Systems Research, 2023 Energy production plays a major role in the Saudi Arabian economy, but energy production can lead to an increase in environmental pollution.
Elhassan Tomader
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Does an increase in education quality cause developing countries to catch up?
International Journal of Management and Economics, 2022 We investigate whether increasing the education quality causes increases in economic growth allowing poorer countries to catch up. To this end, we extend Nelson-Phelps's classic paper by introducing differences in education quality (proxied by students ...
Goczek Łukasz +2 more
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Vigor at work mediates the effect of transformational and authentic leadership on engagement
Scientific Reports, 2022 Several studies have posited that authentic leadership (AL) and transformational leadership (TFL) imply ethical behaviour that can mitigate tendencies towards low engagement at work. However, there is a lack of studies analysing, for the same sample, the
Esther Lopez-Zafra +2 more
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look at the C3 and C5 proteins in the Covid-19
Actualidades Biológicas, 2021 The emergency caused by the new SARS-CoV-2 virus, which causes the Covid-19 disease, has triggered a global pandemic. One of the most characteristic factors of SARS-CoV-2 virus infection is the deregulated activation of the complement system, especially ...
Henry David Mosquera-Daza
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Import Determinants and Potential Markets of Pakistan: An Application of PPML Gravity Model
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2023 The present study examines import determinants of Pakistan with the top 28 trade partners from 2002 to 2018. To achieve this objective, the augmented gravity model of trade has been applied by incorporating both time-variant and time-invariant variables.
Wani Suadat Hussain, Mir M. Afzal
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Risk Management in Business Valuation in the Context of Digital Transformation
Real Estate Management and Valuation, 2021 The paper deals with business valuation in unstable conditions of the external environment. Economic recession and the need for digital transformation is coming to the fore in Russia.
Pupentsova Svetlana V. +1 more
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Identification of nonlinear determinants of stock indices derived by Random Forest algorithm
International Journal of Management and Economics, 2020 In this paper, the use of the machine learning algorithm is examined in derivation of the determinants of price movements of stock indices. The Random Forest algorithm was selected as an ideal representative of the nonlinear algorithms based on decision ...
Tratkowski Grzegorz
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An Analysis of the World Paper Industry with a Focus on Europe and Trade Perspective
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2022 The pulp and paper manufacturing industry is currently facing sweeping changes due to the fact that supply and demand are dominated by different global players. These changes have significant effects not only on the paper and pulp production of countries
Aytaç Ayhan, Korkmaz Murat
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