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Cognitive Sustainability最新文献

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Hungarian agricultural pathways revealing climate-related challenges 匈牙利农业路径揭示气候相关挑战
Cognitive Sustainability Pub Date : 2022-09-22 DOI: 10.55343/cogsust.28
Kinga Biró, O. Toldi
{"title":"Hungarian agricultural pathways revealing climate-related challenges","authors":"Kinga Biró, O. Toldi","doi":"10.55343/cogsust.28","DOIUrl":"https://doi.org/10.55343/cogsust.28","url":null,"abstract":"The agricultural sector is highly exposed to the expected impacts of climate change, such as more frequent extreme weather events, prolonged and intensified heat waves, and water shortages, which present new challenges to farmers. Innovation is becoming increasingly important in European and Hungarian agricultural policy, and it plays a key role in the decarbonization of the sector. Innovative technologies improve the three dimensions of sustainability, and contribute to food security and increase the profitability of agricultural production. The research aims to analyze the greenhouse gas emission trends and forecast future emissions from the agriculture sector in Hungary and give a brief overview of the emission scenarios reported in the National Clean Development Strategy. Descriptive statistics are used to analyze emissions data. Chebyshev’s inequality is used to predict future EU and domestic GHG emissions. Agriculture is one of the most conservative sectors from a climate perspective and it is already visible that the conventional approach will not be enough, but it has effective tools to achieve climate neutrality by 2050.    ","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125646705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
How to use cognitive tools to increase sustainability of elderly people’s mobility? 如何利用认知工具提高老年人行动能力的可持续性?
Cognitive Sustainability Pub Date : 2022-09-21 DOI: 10.55343/cogsust.26
Hang Cao
{"title":"How to use cognitive tools to increase sustainability of elderly people’s mobility?","authors":"Hang Cao","doi":"10.55343/cogsust.26","DOIUrl":"https://doi.org/10.55343/cogsust.26","url":null,"abstract":"Aging of societies is a major international trend, thus effective and long-term development of activities for the elderly is an important issue. Vehicles must improve the range of activities of older people and increase their life trajectory beyond their age limits. With human participation, autonomous vehicles need to improve driving capabilities to drive safely in traffic scenarios and implement sustainable solutions. The discussion focuses on the impact on driving behavior, the functionality of vehicle sensors, and the interaction with traffic road users. This paper illustrates that autonomous driving tasks can benefit aging drivers due to vehicle sensors and systems, and road users when dealing with new or unexpected traffic situations. Identifying cognitive changes and relationships is important better to understand the road environment’s cognitive processes and behaviors.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128378642","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Safety aspects of critical scenario identification for autonomous transport 自动驾驶交通关键场景识别的安全问题
Cognitive Sustainability Pub Date : 2022-08-23 DOI: 10.55343/cogsust.23
Arpad Torok, G. Pauer
{"title":"Safety aspects of critical scenario identification for autonomous transport","authors":"Arpad Torok, G. Pauer","doi":"10.55343/cogsust.23","DOIUrl":"https://doi.org/10.55343/cogsust.23","url":null,"abstract":"An important part of the definition of sustainability is safety. This study is based on the basic concept of connected transport systems. After defining the basic model, the research aims to simplify the models of highly automated transport systems that are suitable for safety assessment of critical scenarios, including various safety aspects. Accordingly, the basic safety requirements of autonomous systems responsible for the management of traffic processes are summarized. Based on the derived requirements, some of the most relevant safety indicators and the constraints of the simplification process are listed.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122762895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Effects of Oxymethylene Ether in a Commercial Diesel Engine 氧化亚甲基醚对商用柴油机的影响
Cognitive Sustainability Pub Date : 2022-08-17 DOI: 10.55343/cogsust.20
Márton Virt, U. Arnold
{"title":"Effects of Oxymethylene Ether in a Commercial Diesel Engine","authors":"Márton Virt, U. Arnold","doi":"10.55343/cogsust.20","DOIUrl":"https://doi.org/10.55343/cogsust.20","url":null,"abstract":"Oxymethylen Ether (OME) is a promising alternative fuel for diesel engines. It can be produced sustainably, and its combustion is clean and efficient. This study investigates the effects of different OME3-5 mixtures on emissions and combustion. The measurements were done on a four-cylinder common rail commercial diesel engine equipped with an exhaust gas recirculation system (EGR). Five different blends of OME3-5 and B7 diesel were applied with 0, 7, 15, 25 and 45 vol% OME3-5 content at four loads. The NOx–PM trade-off was investigated at 11 EGR rates for each mixture at each load. Increasing OME3-5 mixing ratio reduced the PM emission, improved the NOx–PM trade-off, and increased the brake thermal efficiency. The maximum achieved PM emission reduction was 86.8% for high loads. However, NOx emission increased, and also low heat capacity and viscosity can be a problem for real applications","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127048793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Implementation of COVID-19 measures in railway operation in the Slovak Republic 在斯洛伐克共和国铁路运营中实施COVID-19措施
Cognitive Sustainability Pub Date : 2022-06-28 DOI: 10.55343/cogsust.18
Zdenka Bulková, J. Gašparík, Milan Dedík, R. Kampf
{"title":"Implementation of COVID-19 measures in railway operation in the Slovak Republic","authors":"Zdenka Bulková, J. Gašparík, Milan Dedík, R. Kampf","doi":"10.55343/cogsust.18","DOIUrl":"https://doi.org/10.55343/cogsust.18","url":null,"abstract":"Rail transport has a crucial role to play not only in the EU’s strategy for a sustainable transport sector, but also in terms of economic and social cohesion. It contributes significantly to the mix of transport modes in the EU, while providing clean mobility and a high degree of efficiency. Following the outbreak of the COVID-19 pandemic, the volume of passenger and freight rail transport has fallen sharply due to constraints and lower demand for transport. Several players in the rail market had to close down. Rail operators had to face a sharp decline in transport services. In 2020, the demand for passenger transport was significantly lower than in the previous year. Thus, railway undertakings were not able to pay the charges for access to the railway infrastructure during the emergency caused by the COVID-19 pandemic. Infrastructure managers had the opportunity to temporarily reduce, waive or defer these charges. The negative economic consequences of the COVID-19 pandemic could reduce or significantly endanger their financial viability for market stakeholders. Reducing charges for access to railway infrastructure is just one of the few measures that will help railway undertakings to function better. The paper focuses on the analysis of the impact of the pandemic and the implemented measures on the passenger rail sector in the Slovak Republic and on the development of rail passenger and freight transport during the pandemic. It summarizes the proposed measures against the spread of the COVID-19 pandemic in rail transport in Slovakia.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132441577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
How Does Economics Approach Nature? 经济学如何接近自然?
Cognitive Sustainability Pub Date : 2022-06-28 DOI: 10.55343/cogsust.21
G. Kutasi
{"title":"How Does Economics Approach Nature?","authors":"G. Kutasi","doi":"10.55343/cogsust.21","DOIUrl":"https://doi.org/10.55343/cogsust.21","url":null,"abstract":"Ecological economics exists in relative isolation among the economics disciplines. This is mainly due to the difficulty which economics has in digesting the thought that the ecosystem as an entity can exist independently of human society, since the mentality of economics is based on individual utility and economic efficiency. However, the ecosystem can be integrated into the mainstream New Keynesian model, as it has been demonstrated in practice. Applying modern models, this study explores why it is difficult to change the usual approach to Nature in economics. It also examines how far the ecosystem and economics can interlock.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131358482","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Identifying and assessing the main categories of key performance indicators for nature-based solutions project monitoring 识别和评估基于自然的解决方案项目监测的关键绩效指标的主要类别
Cognitive Sustainability Pub Date : 2022-06-26 DOI: 10.55343/cogsust.22
Eszter Krisán
{"title":"Identifying and assessing the main categories of key performance indicators for nature-based solutions project monitoring","authors":"Eszter Krisán","doi":"10.55343/cogsust.22","DOIUrl":"https://doi.org/10.55343/cogsust.22","url":null,"abstract":"As the number of people living in urban areas is firmly increasing, more innovative solutions are needed to tackle the accompanying effects of climate change there, such as heatwaves, stormwater concerns or pollution. As these projects are continually developed and their effects are yet to be fully tapped, there is a lack of a coherent monitoring system. This study presents a systematic and comprehensive overview of three of the most recent studies of Sari et al. (2021), Connop (2020) and Elagiry et al. (2019), which list key-performance indicators (KPIs) for nature-based solutions. These indicators are grouped into six major categories, which are further divided into sub-categories. The results of the paper highlight the importance of a general and widely implementable monitoring tool system which is scalable and localizable for different urban settings, making it possible for individual nature-based projects as well as complex urban ecological systems to be well-monitored.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123311210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sustainable Human Resource Management Practices Impacting Employer Branding 影响雇主品牌的可持续人力资源管理实践
Cognitive Sustainability Pub Date : 2022-06-26 DOI: 10.55343/cogsust.15
A. Huseynova
{"title":"Sustainable Human Resource Management Practices Impacting Employer Branding","authors":"A. Huseynova","doi":"10.55343/cogsust.15","DOIUrl":"https://doi.org/10.55343/cogsust.15","url":null,"abstract":"Business seeks a long-term competitive advantage to make money and stay afloat as the market grows more competitive. Human resource management is essential for gaining a competitive advantage. Companies that embrace sustainable Human Resource Management (HRM) practices have a distinct employer brand, but how an organisation’s culture plays its role indirectly in employer value proposition is scarcely studied. This paper discusses academic literature on employer branding factors by sustainable human resource management, and helps to take a holistic perspective of the present state of global acceptance of HRM.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"422 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126714068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Social and Economic Analysis of the EU Road Freight Transport Fleet 欧盟公路货运车队的社会经济分析
Cognitive Sustainability Pub Date : 2022-06-24 DOI: 10.55343/cogsust.16
Adrienn Boldizsár, F. Mészáros, Erika Torok
{"title":"Social and Economic Analysis of the EU Road Freight Transport Fleet","authors":"Adrienn Boldizsár, F. Mészáros, Erika Torok","doi":"10.55343/cogsust.16","DOIUrl":"https://doi.org/10.55343/cogsust.16","url":null,"abstract":"An analysis of economic and social indicators provides a good overview of the situation of a country or region in terms of a service or an industry. These indicators can help determine development, even in a community such as the European Union, to establish rankings and take appropriate strategic decisions at the transport policy level. This study aims to analyse road freight transport's economic and social impact. The analysis of economic and social indicators for freight transport in logistics is presented. The trends in vehicle population change in the EU countries were examined, and the relationship between road freight transport and population development in the countries under study was analysed from an economic point of view. The aim was to explore the effects of transport policy measures taken in the region over the last ten years on freight transport, both economically and socially. The study found no correlation between social and freight transport indicators in the EU Member States. Whereas, there is a correlation in the economic dimension, which may raise further questions, for example, when looking in more detail at the situation of a country within the Community.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117142677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Coincidence of pressure pulsations with excitation of mechanical vibrations of hydraulic system components: An experimental study 压力脉动与液压系统元件机械振动激励的重合:实验研究
Cognitive Sustainability Pub Date : 2022-06-01 DOI: 10.55343/cogsust.12
M. Stosiak, M. Karpenko, A. Deptuła
{"title":"Coincidence of pressure pulsations with excitation of mechanical vibrations of hydraulic system components: An experimental study","authors":"M. Stosiak, M. Karpenko, A. Deptuła","doi":"10.55343/cogsust.12","DOIUrl":"https://doi.org/10.55343/cogsust.12","url":null,"abstract":"This paper discusses certain excitations that affect the components of hydraulic systems: pipes and valves. The negative effects of low-frequency noise and vibration on humans were also pointed out. Particular attention is given to the effect of pulsatile flow on the structure of hydraulic components. Pressure pulsations in a hydraulic system have been shown to generate and transmit mechanical vibrations across a wide spectrum of frequencies, and the negative consequences of this phenomenon have been pointed out. Based on the latest generation of proportional directional control valve, a special stand was built to generate pressure pulsations over a wide frequency range (up to 350 Hz). Amplitude-frequency spectra of mechanical vibrations and pressure pulsations were used instead of time courses in the considerations. The paper concludes that effort must be made to reduce the amplitudes of pressure pulsations in hydraulic systems, particularly in the low-frequency spectrum.","PeriodicalId":427447,"journal":{"name":"Cognitive Sustainability","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131067907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
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