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1.

001-es BibID:BIBFORM102106
035-os BibID:(WOS)000780714800001 (Scopus)85128473703
Első szerző:Alobid, Mohannad (economist)
Cím:The Role of Blockchain in Revolutionizing the Agricultural Sector / Alobid Mohannad, Abujudeh Said, Szűcs István
Dátum:2022
ISSN:2071-1050
Megjegyzések:Since blockchain technology has proven to be effective in the development of a wide range of industries, its use in other fields is also being expanded. Agriculture is one such sector, where blockchain technology is being used to improve farm business operations. Today, several agribusiness firms are utilizing technology to improve food supply chain tracking. For example, Farmers Edge, the world's leading company that revolutionized the field of digital agriculture through its work in providing advanced artificial intelligence solutions, as well as new opportunities that give agriculture a globally advanced future for all stakeholders, has taken a significant step forward. The issue of blockchain network technology and its applications in agriculture will be discussed in this study, as well as the key advantages that this technology can provide, when employed to make the lives of both producers and consumers easier. In addition, a total of 79 research papers were evaluated, with a focus on the state of blockchain technology in agriculture, related issues, and its future importance, as well as relevant contributions to this new technology and the distributions of this study by different countries.
Tárgyszavak:Társadalomtudományok Közgazdaságtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 7 (2022), p. 1-15. -
További szerzők:Abujudeh, Said Ahmad Mohammad (1986-) (Ph.D. hallgató) Szűcs István (1968-) (agrárközgazdász)
Pályázati támogatás:EFOP-3.6.3-VEKOP-16-2017-00007
EFOP
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DOI
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2.

001-es BibID:BIBFORM095864
035-os BibID:(cikkazonosító)8237 (Scopus)85111666223 (WOS)000682155900001
Első szerző:Árpád István (vegyészmérnök)
Cím:Sustainability Investigation of Vehicles' CO2 Emission in Hungary / István Árpád, Judit T. Kiss, Gábor Bellér, Dénes Kocsis
Dátum:2021
ISSN:2071-1050
Tárgyszavak:Műszaki tudományok Bio-, környezet- és vegyészmérnöki tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 13 : 15 (2021), p. 1-15. -
További szerzők:Kiss Judit, T. (1968-) (közgazdász) Bellér Gábor (1986-) (vegyész, angol-magyar szakfordító) Kocsis Dénes (1985-) (műszaki menedzser, környezetmérnök)
Pályázati támogatás:TKP2020-NKA-04
Egyéb
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3.

001-es BibID:BIBFORM099935
035-os BibID:(cikkazonosító)1314 (WOS)000755992300001 (Scopus)85123419473
Első szerző:Cardoso, Camila C. A.
Cím:Modelling Treated Laundry Greywater Reuse for Irrigation Using an Affordable Treatment Method and Seed Germination Test / Camila C. A. Cardoso, Ildiko Bodnar
Dátum:2022
ISSN:2071-1050
Tárgyszavak:Műszaki tudományok Bio-, környezet- és vegyészmérnöki tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 14 : 3 (2022), p. 1-14. -
További szerzők:Bodnár Ildikó (1975-) (vegyész)
Internet cím:DOI
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4.

001-es BibID:BIBFORM115966
035-os BibID:(Scopus)85121279467 (wos)000742103000001 (cikkazonosító)13829
Első szerző:Guney, Mert
Cím:Assessment of Distribution of Potentially Toxic Elements in Different Environmental Media Impacted by a Former Chlor-Alkali Plant / Mert Guney, Zhanel Akimzhanova, Aiganym Kumisbek, Symbat Kismelyeva, Almira Guney, Ferhat Karaca, Vassilis Inglezakis
Dátum:2021
ISSN:2071-1050
Megjegyzések:Former industrially contaminated sites are a burden from the past that still pose environmental risks. During the second half of the 20th century, the Pavlodar region in North Kazakhstan had been a part of Soviet Union's industrial system that operated a chlor-alkali plant (CAP). The former CAP discharged approximately 135 t Hg into nearby Lake Balkyldak with total losses to water, soil, and air estimated around 1000 t. Pollution by potentially toxic elements (PTEs) due to former and currently active industrial enterprises is an under-investigated concern in the Pavlodar region. The present study aims to provide a much-needed update on the situation around the CAP area by evaluating the contamination by Hg and other selected PTEs (As, Ba, Cd, Co, Cr, Cu, Mn, Ni, Pb, Sb, Se, Zn) on the surrounding environment of the CAP and in the nearby urban zone. Soil, sediment, surface water, and groundwater samples have been collected in several sampling campaigns carried out in 2018 and 2019. Several samples had Hg concentrations exceeding maximum permissible concentrations (MPC), for soils and sediments (in mg/kg; range: 0.0006 to 24, average: 0.56) and for surface water and groundwater (in ?g/L; range: 0.004 to 1340, average: 93). Critically high concentrations were mostly measured in the vicinity of Lake Balkyldak, where the majority of Hg had been discharged by the former CAP, indicating persisting Hg pollution in the studied zone. A comparison of the PTEs concentrations in soil and sediments showed less severe pollution but still some elevated values for As, Ba, Co, Cu, Mn, Ni, and Se. The inter-elemental relationship between Hg and assessed PTEs was weak, indicating the presence of sources independent from Hg emitting sources. Further research on Hg contamination on the exact territory of the former CAP is needed, and a detailed human health risk characterization to identify potential unacceptable risks is strongly recommended. ? 2021 by the authors. Licensee MDPI, Basel, Switzerland.
Tárgyszavak:Műszaki tudományok Bio-, környezet- és vegyészmérnöki tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Heavy metals
Kazakhstan
Mercury contamination
Pavlodar
Sediment pollution
Site characterization
Soil pollution
Water pollution
Megjelenés:Sustainability. - 13 : 24 (2021), p. 1-26. -
További szerzők:Akimzhanova, Zhanel Kumisbek, Aiganym Kismelyeva, Symbat Guney, Almira Karaca, Ferhat Inglezakis, Vassilis
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5.

001-es BibID:BIBFORM115968
035-os BibID:(cikkazonosító)13816 (scopus)85121205438 (wos)000742438900001
Első szerző:Kismelyeva, Symbat
Cím:Potential Human Exposure to Mercury (Hg) in a Chlor-Alkali Plant Impacted Zone : risk Characterization Using Updated Site Assessment Data / Symbat Kismelyeva, Rustem Khalikhan, Aisulu Torezhan, Aiganym Kumisbek, Zhanel Akimzhanova, Ferhat Karaca, Mert Guney
Dátum:2021
ISSN:2071-1050
Megjegyzések:Industrial activities have resulted in severe environmental contamination that may expose rural and urban populations to unacceptable health risks. For example, chlor-alkali plants (CAPs) have historically contributed mercury (Hg) contamination in different environmental compartments. One such site (a burden from the Soviet Union) is located in an industrial complex in Pavlodar, Kazakhstan. Earlier studies showed the CAP operating in the second half of the twentieth century caused elevated Hg levels in soil, water, air, and biota. However, follow-up studies with thorough risk characterization are missing. The present study aims to provide a detailed risk characterization based on the data from a recent site assessment around the former CAP. rThe Sigma HI (hazard index) ranged from 9.30 x 10(-4) to 0.125 (deterministic method) and from 5.19 x 10(-4) to 2.54 x 10(-2) (probabilistic method). The results indicate acceptable excess human health risks from exposure to Hg contamination in the region, i.e., exposure to other Hg sources not considered. Air inhalation and soil ingestion pathways contributed to the highest Sigma HI values (up to 99.9% and 92.0%, respectively). The residential exposure scenario (among four) presented the greatest human health risks, with Sigma HI values ranging from 1.23 x 10(-2) to 0.125. Although the local urban and rural population is exposed to acceptable risks coming from exposure to Hg-contaminated environmental media, an assessment of contamination directly on the former CAP site on the industrial complex could not be performed due to access prohibition. Furthermore, the risks from ingesting contaminated fish were not covered as methyl-Hg was not targeted. An additional assessment may be needed for the scenarios of exposure of workers on the industrial complex and of the local population consuming fish from contaminated Lake Balkyldak. Studies on the fate and transport of Hg in the contaminated ecosystem are also recommended considering Hg methylation and subsequent bioaccumulation in the food chain.
Tárgyszavak:Műszaki tudományok Bio-, környezet- és vegyészmérnöki tudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 13 : 24 (2021), p. 1-18. -
További szerzők:Khalikhan, Rustem Torezhan, Aisulu Kumisbek, Aiganym Akimzhanova, Zhanel Karaca, Ferhat Guney, Mert
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6.

001-es BibID:BIBFORM092798
035-os BibID:(cikkazonosító)3636 (WOS)000638920900001 (Scopus)85104363553
Első szerző:Kulcsár Balázs (geográfus)
Cím:The Renewable Energy Production Capability of Settlements to Meet Local Electricity and Transport Energy Demands / Balázs Kulcsár, Tamás Mankovits, Piroska Gyöngyi Ailer
Dátum:2021
ISSN:2071-1050
Megjegyzések:In addition to the examination of electric power from local renewables, this study has sought the answer to the question of what proportion of vehicles are fueled by environmentally friendly energy saving technologies in the vehicle fleets of Hungarian settlements. Further, the study attempts to shed light on the self-sufficiency of Hungarian settlements with respect to the electricity and transport segments. In our assessments, the performance of small-scale household power plants (SSHPPs) utilizing local renewable energy sources, and small-scale power plants with installed capacities under 0.5 MW, was taken into account, as were the proportions of vehicles operating with partly or completely clean energy sources in the vehicle fleets of the individual settlements. Finally, the composition of the vehicle fleet has been examined in the light of the quantities of renewable electricity generated in the individual settlements, in order to consider whether these settlements are capable of covering the energy needs of their vehicle stocks from local sources. In the light of the results, the changes generated by the incentives and investments introduced over the past ten years can be established and subsequently, the energy policy needs in the future can be assessed. Our study has incorporated energy geography and settlement geography aspects.
Tárgyszavak:Műszaki tudományok Közlekedéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 13 : 7 (2021), p. 1-21. -
További szerzők:Mankovits Tamás (1981-) (gépészmérnök) Ailer Piroska Gyöngyi
Internet cím:DOI
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7.

001-es BibID:BIBFORM105807
035-os BibID:(cikkazonosító)1395 (WoS)000927184300001 (Scopus)85152367836
Első szerző:Pusztai László Péter (logisztikai menedzser)
Cím:A risk management framework for industry 4.0 environment / László Péter Pusztai, Lajos Nagy, István Budai
Dátum:2023
ISSN:2071-1050
Tárgyszavak:Társadalomtudományok Gazdálkodás- és szervezéstudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 15 : 2 (2023), p. 1-19. -
További szerzők:Nagy Lajos (1964-) (agrármérnök) Budai István (1977-) (folyamatmérnök)
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
DOI
Szerző által megadott URL
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8.

001-es BibID:BIBFORM098346
035-os BibID:(cikkazonosító)12798 (Scopus)85119618824 (WOS)000725155800001
Első szerző:Raźniak, Piotr (geográfus)
Cím:Exploring the Shifting Geographical Pattern of the Global Command-and-Control Function of Cities / Piotr Raźniak, György Csomós, Sławomir Dorocki, Anna Winiarczyk-Raźniak
Dátum:2021
ISSN:2071-1050
Megjegyzések:In recent years, some cities have experienced significant growth in terms of command and control functions of cities, and thus have managed to relocate themselves to a much upscale position in the global economy. The main goal of this study is to examine the command-and-control function of cities and the impact of the relocation of corporate headquarters on a city's command-and-control function. The study examines the changes in the revenues of companies located in selected cities and countries and measure the command-and-control function ("C&C") of cities that well illustrates the strength of cities and countries in the global economy. To achieve our goals, we employ a composite indicator, the Command and Control Index that integrates such fundamental financial data of companies as revenues, profits, market value, and assets. In the analysis, we consider the companies that are listed by Forbes Global 2000. Our findings reinforce that the command-and-control function of the traditional centers of corporate headquarters has been lessening for a while, whereas cities located in developing countries and China in the first place have been occupying an increasing position in the global command and control. Now, we are experiencing the robust growth of Beijing's command-and-control function index, and the decline of that index of the former leaders (i.e., New York, London, and Tokyo). We can also draw the conclusion that the migration of headquarters does not significantly impact the change of cities' command-and-control function. In addition, when relocating the headquarters, most companies have remained within the same country and some of them have not even left the metropolitan area itself. In recent years, the number of those companies that have relocated the corporate headquarters has increased, and they have experienced increase in their revenues as well. To attract more corporate headquarters, cities has to offer an attractive environment for companies which strategy should be supported by such governmental initiatives as the reduction of corporate taxes for relocated companies.
Tárgyszavak:Természettudományok Földtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
corporate headquarters
command and control function
functions of cities
Forbes Global 2000
Megjelenés:Sustainability. - 13 : 22 (2021), p. 1-15. -
További szerzők:Dorocki, Sławomir Winiarczyk-Raźniak, Anna Csomós György (1974-) (geográfus)
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9.

001-es BibID:BIBFORM079464
035-os BibID:(cikkazonosító)3515 (WOS)000477051900020 (Scopus)85068768716
Első szerző:Zulfiqar, Sehar (közgazdász)
Cím:An Examination of Corporate Social Responsibility and Employee Behavior : the Case of Pakistan / Sehar Zulfiqar, Rabeea Sadaf, József Popp, Jolita Vveinhardt, Domícián Máté
Dátum:2019
ISSN:2071-1050
Megjegyzések:The internal dimension of Corporate Social Responsibility (CSR) refers to the socially responsible behavior of an organization towards its employees. The CSR relationship to employee behavior has received some attention but in general, there is little knowledge about the underlying explanatory mechanisms that can describe this relationship. In this study, a theoretical model of mediation and moderation is developed to explain how CSR can influence employee behavior. Organizational identification and work engagement are used as proxies for employee behavior in the model and internal dimension of CSR is assumed to affect both of them positively. Further, it is proposed that CSR influences the organizational identification positively and this relationship will be stronger in a collectivist culture, which will eventually lead to higher work engagement. A proposed model was tested on a sample of bank employees in Pakistan by using the Structural Equation Modeling (SEM) method. The results of this study provide contextual and empirical insights into how CSR influences employee behavior.
Tárgyszavak:Társadalomtudományok Közgazdaságtudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Sustainability. - 11 : 13 (2019), p. 1-15. -
További szerzők:Sadaf, Rabeea (1989-) (közgazdász) Popp József (1955-) (közgazdász) Vveinhardt, Jolita (1976-) (közgazdász) Máté Domicián (1976-) (közgazdász, informatika tanár)
Pályázati támogatás:EFOP-3.6.1-16-2016-00022
EFOP
OTKA KH_130377
OTKA
Internet cím:Intézményi repozitóriumban (DEA) tárolt változat
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