scholarly journals Advantage and practical use of solar panels in road construction

2019 ◽  
Vol 6 (2) ◽  
Author(s):  
Mikhail Permyakov ◽  
Alexander Ilyin ◽  
Tatyana Ivanchenko ◽  
Alexander Ivanchenko ◽  
Nikolai Kopeikin
Keyword(s):  
Negative Impact ◽  
Road Construction ◽  
Modern World ◽  
Solar Panels ◽  
New Approach ◽  
Power Stations ◽  
The Moment ◽  
Renewable Natural Resource ◽  
Current Energy ◽  
Intended Use

This article focuses on ordinary, familiar to us structures and what other benefits, except for their intended use, they can bring. One of the most pressing problems of the modern world is the excessive use of non-renewable or hardly renewable natural resources. The key element necessary for the operation of transport is gasoline extracted from oil, which is a hardly renewable natural resource, at the moment the rate of consumption of oil significantly exceeds the rate of its occurrence in the natural environment. In addition, people use atomic power stations to produce energy used in everyday life, many plants and factories are built to produce various things necessary for life, and sometimes just to increase comfort. All this has a very negative impact on the environment, and to clean it after such pollution is a very difficult task. In this way, in the use of current energy sources, we distinguish 2 significant flaws – the exhaustion and difficulty of renewal of the key components necessary for obtaining energy and the negative impact on the world around us. Many states came to the conclusion that it would be much more rational to develop a new approach to energy production, based on the use of inexhaustible and environmentally friendly natural elements. The main example of this approach is the use of solar energy by converting it into electricity using solar panels. In this article, we will look at solar panels and their use in road construction as a way to generate energy and solve environmental problems.

Inter-country inequality as a dynamic process and the problem of post-industrial development

2018 ◽  
pp. 5-29 ◽  
Author(s):  
L. M. Grigoryev ◽  
V. A. Pavlyushina
Keyword(s):  
Economic Growth ◽  
Political Institutions ◽  
Industrial Development ◽  
Modern World ◽  
New Approach ◽  
Development Level ◽  
The World ◽  
Long Time ◽  
The Difference ◽  
Post Industrial

The phenomenon of economic growth is studied by economists and statisticians in various aspects for a long time. Economic theory is devoted to assessing factors of growth in the tradition of R. Solow, R. Barrow, W. Easterly and others. During the last quarter of the century, however, the institutionalists, namely D. North, D. Wallis, B. Weingast as well as D. Acemoglu and J. Robinson, have shown the complexity of the problem of development on the part of socioeconomic and political institutions. As a result, solving the problem of how economic growth affects inequality between countries has proved extremely difficult. The modern world is very diverse in terms of development level, and the article offers a new approach to the formation of the idea of stylized facts using cluster analysis. The existing statistics allows to estimate on a unified basis the level of GDP production by 174 countries of the world for 1992—2016. The article presents a structured picture of the world: the distribution of countries in seven clusters, different in levels of development. During the period under review, there was a strong per capita GDP growth in PPP in the middle of the distribution, poverty in various countries declined markedly. At the same time, in 1992—2016, the difference increased not only between rich and poor groups of countries, but also between clusters.

Perceiving at a distance: enaction, exteriority and possibility – a tribute to John Stewart

2021 ◽  
pp. 105971232110310
Author(s):  
Charles Lenay
Keyword(s):  
Experimental Study ◽  
Perceptual Experience ◽  
Spatial Perception ◽  
Distant Object ◽  
New Approach ◽  
Second Stage ◽  
The Moment ◽  
Two Stages

The aim of this article is to offer a new approach of perception regarding the position of a distant object. It is also a tribute to John Stewart who accompanied the first stages of this research. Having already examined the difficulties surrounding questions of the perception of exteriority within the framework of enactive approaches, we will proceed in two stages. The first stage will consist of an attempt to explain distal perception in terms of individual sensorimotor invariants. This poses the problem but fails to solve it. The second stage will propose a new pathway to account for spatial perception; a pathway that does not deny the initial intuitions of the autopoietic enactive approaches, but one which radically changes the conception of cognition by considering, from the perceptual stage, the need to take into account interindividual interactions. The protocol of an original experimental study will characterize this new approach considering the perceptual experience of objects at a distance, in exteriority, in a space of possibilities without parting from the domain of interaction. To do this, we have to work at the limits of the perceptual crossing, that is, at the moment when the perceptual reciprocity between different subjects begins to disappear.

scholarly journals Gender Differences in Work Satisfaction, Work Engagement and Work Efficiency of Employees during the COVID-19 Pandemic: The Case in Slovenia

2021 ◽  
Vol 13 (16) ◽  
pp. 8791
Author(s):  
Maja Rožman ◽  
Simona Sternad Zabukovšek ◽  
Samo Bobek ◽  
Polona Tominc
Keyword(s):  
Gender Differences ◽  
Work Engagement ◽  
Business Strategy ◽  
Negative Impact ◽  
Work Satisfaction ◽  
Work Efficiency ◽  
New Approach ◽  
Work From Home ◽  
Rapid Transition ◽  
And Gender

The COVID-19 pandemic and the resultant lockdown has caused massive economic disruption, leading businesses to make a rapid transition and take a new approach to business strategy. Therefore, the aim of the paper is to examine if there are statistically significant gender differences in work satisfaction, work engagement, and work efficiency among employees who work from home during the COVID-19 pandemic. Further, the paper aims to identify the importance of individual dimensions of work satisfaction, work engagement, and work efficiency, and gender differences perspective. The research is based on a survey of 785 employees in Slovenian companies. The factor analysis and the t-test for two independent samples were used to test the research hypotheses. Findings: The results show significant gender differences in work satisfaction, work engagement, and work efficiency among employees who work from home during the COVID-19 pandemic. The paper provides change management insights and recommendations to assist companies in minimizing the negative impact of the COVID-19 pandemic on their employees.

scholarly journals Measuring Walkability with GIS—Methods Overview and New Approach Proposal

2021 ◽  
Vol 13 (4) ◽  
pp. 1883
Author(s):  
Agnieszka Telega ◽  
Ivan Telega ◽  
Agnieszka Bieda
Keyword(s):  
Spatial Data ◽  
Urban Areas ◽  
Modern World ◽  
Single Family ◽  
New Approach ◽  
Parks And Recreation ◽  
Gis Tools ◽  
Point Data ◽  
Pedestrian Infrastructure ◽  
Gis Methods

Cities occupy only about 3% of the Earth’s surface area, but half of the global population lives in them. The high population density in urban areas requires special actions to make these areas develop sustainably. One of the greatest challenges of the modern world is to organize urban spaces in a way to make them attractive, safe and friendly to people living in cities. This can be managed with the help of a number of indicators, one of which is walkability. Of course, the most complete analyses are based on spatial data, and the easiest way to implement them is using GIS tools. Therefore, the goal of the paper is to present a new approach for measuring walkability, which is based on density maps of specific urban functions and networks of generally accessible pavements and paths. The method is implemented using open-source data. Density values are interpolated from point data (urban objects featuring specific functions) and polygons (pedestrian infrastructure) using Kernel Density and Line Density tools in GIS. The obtained values allow the calculation of a synthetic indicator taking into account the access by means of pedestrian infrastructure to public transport stops, parks and recreation areas, various attractions, shops and services. The proposed method was applied to calculate the walkability for Kraków (the second largest city in Poland). The greatest value of walkability was obtained for the Main Square (central part of the Old Town). The least accessible to pedestrians are, on the other hand, areas located on the outskirts of the city, which are intended for extensive industrial areas, single-family housing or large green areas.

scholarly journals Impact of the COVID-19 Pandemic on the Patient’s Decision about Bariatric Surgery: Results of a National Survey

Medicina ◽  
2021 ◽  
Vol 57 (8) ◽  
pp. 756
Author(s):  
Maciej Walędziak ◽  
Anna Różańska-Walędziak ◽  
Paweł Bartnik ◽  
Joanna Kacperczyk-Bartnik ◽  
Andrzej Kwiatkowski ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Online Survey ◽  
Negative Impact ◽  
Weight Loss Surgery ◽  
General Information ◽  
Open Questions ◽  
Increased Risk ◽  
Bariatric Patients ◽  
The Moment ◽  
The Impact

Background: the COVID-19 pandemic and the implemented restrictions have changed the functioning of healthcare systems worldwide. The purpose of the study was to evaluate the impact of the present epidemiological situation on patients’ decisions about undergoing weight loss surgery. Methods: data were collected from 906 bariatric patients by the means of a national online survey, the majority of whom were women (87.9%). The survey started on 9 April 2020 and was open until 28 April 2020. The questionnaire included multiple choice and open questions, divided into three chapters: general information about the patient, life during the COVID-19 pandemic, and bariatric care during the COVID-19 pandemic. Results: despite the pandemic and the associated risk of COVID-19 infection, 443 responders (48.9%) would have decided to undergo bariatric surgery. Awareness of the negative impact of obesity on the course of COVID-19 illness had only marginable impact on patients’ decision-making (76.6% vs. 75.3%; p < 0.80). Contact with COVID-19 prior to the survey had a negative impact on the willingness to undergo bariatric surgery (3.0% vs. 4.4%; p < 0.55). There was a positive correlation between the BMI and preference for bariatric surgery in the time of the pandemic (37.4 ± 9.0 vs. 34.9 ± 8.7; p < 0.001). Conclusions: the level of awareness about the advantages of operative treatment of obesity is high among bariatric patients. The majority of patients awaiting bariatric surgery at the moment of the survey were positive about undergoing bariatric surgery despite the increased risk of a serious course of COVID-19 infection. Therefore, a large proportion of patients was determined to have bariatric treatment even during the pandemic, being aware of the increased risk of worse pace of COVID-19 disease in case of obesity and related diseases.

Probabilistic Optimal Design Using Successive Surrogate Probability Density Functions

1990 ◽  
Author(s):  
R. J. Eggert ◽  
R. W. Mayne
Keyword(s):  
Probability Density ◽  
Optimization Method ◽  
Probability Density Functions ◽  
Density Functions ◽  
Matching Method ◽  
Design Constraint ◽  
New Approach ◽  
Function Formulation ◽  
The Moment ◽  
Theoretical Considerations

Abstract Probabilistic optimization using the moment matching method and the simulation optimization method are discussed and compared to conventional deterministic optimization. A new approach based on successively approximating probability density functions, using recursive quadratic programming for the optimization process, is described. This approach incorporates the speed and robustness of analytical probability density functions and improves accuracy by considering simulation results. Theoretical considerations and an example problem illustrate the features of the approach. The paper closes with a discussion of an objective function formulation which includes the expected cost of design constraint failure.

CORRUPTION AS A NEGATIVE SOCIAL PHENOMENON IN MODERN GLOBALIZED SOCIETY

2018 ◽  
Author(s):  
Halyna Bevzo ◽  
◽  
Dmytro Kerechan ◽  
Kateryna Lutska ◽  
◽  
...  
Keyword(s):  
Urban Planning ◽  
Negative Impact ◽  
Public Information ◽  
Road Construction ◽  
Strategy Development ◽  
Legislative Process ◽  
Social Phenomenon ◽  
Public Authorities ◽  
Heritage Sites ◽  
Characteristic Features

The article examines corruption as a negative social phenomenon in today's globalized society. The essence of the concepts of corruption and administrative corruption and the characteristic features of corruption are analyzed. The main causes of corruption in Ukraine have been identified. It is established that corruption is a negative social phenomenon in today's globalized society. It is determined that corruption is a phenomenon that is constantly evolving, transforming, adapting to the conditions of development of legislation, society, state, while its essence and negative impact remain unchanged. Corruption in a particular society can be overcome only by effectively combining several key factors and methods of combating it and implementing the relevant legislation, where regulations do not contradict each other. The following problems in the sector of architecture and urban planning of Ukraine, as the lack of publicity of information in the field of urban planning and land use; defective system of state control and regulation in construction; inefficiency of available control tools and insufficient transparency of road construction, repair and use processes; lack of public information about cultural heritage sites, inconsistencies in urban planning and monument protection legislation. It is established that in order to ensure favorable economic development of the state, it is necessary to improve the legal and organizational base for overcoming corruption in the sector of architecture and urban planning of Ukraine. A promising area of further research on this issue is to assess the effectiveness of the legislative process in the field of anticorruption is to ensure transparent public administration, representing both scientific and applied value and strategy development, public authorities with individuals and legal entities.

Competitive Memory Training (COMET) for Low Self-Esteem in Patients with Personality Disorders: A Randomized Effectiveness Study

2010 ◽  
Vol 39 (1) ◽  
pp. 1-19 ◽  
Author(s):  
Kees Korrelboom ◽  
Marlies Marissen ◽  
Tanja van Assendelft
Keyword(s):  
Personality Disorders ◽  
Self Esteem ◽  
Borderline Personality ◽  
Effect Sizes ◽  
Memory Training ◽  
Therapeutic Effects ◽  
New Approach ◽  
The Moment ◽  
Mental Health Institution ◽  
Intermediate Effect

Background: Self-esteem is a major concern in the treatment of patients with personality disorders in general. In patients with borderline personality disorder, low self-esteem is associated with factors contributing to suicidal and self-injurious behaviour. At the moment there are no well-proven interventions that specifically target low self-esteem. Recently, a new approach, Competitive Memory Training or COMET, aimed at the enhancement of retrieving beneficial information from memory, appeared to be successful in addressing low self-esteem in different patient populations. Aims: To assess whether COMET for low self-esteem is also an effective intervention for patients with personality disorders. Method: 91 patients with personality disorders who were already in therapy in a regular mental health institution were randomly assigned to either 7 group sessions of COMET in addition to their regular therapy or to 7 weeks of ongoing regular therapy. These latter patients received COMET after their “7 weeks waiting period for COMET”. All patients that completed COMET were contacted 3 months later to assess whether the effects of COMET had remained stable. Results: Compared to the patients who received regular therapy only, patients in the COMET + regular therapy condition improved significantly and with large effect sizes on indices of self-esteem and depression. Significant differential improvements on measures of autonomy and social optimism were also in favour of COMET, but had small to intermediate effect sizes. The therapeutic effects of COMET remained stable after 3 months on three out of the four outcome measures. Conclusion: COMET for low self-esteem seems to be an efficacious trans-diagnostic approach that can rather easily be implemented in the treatment of patients with personality disorders.

scholarly journals Морфологічні зміни тимусу курчат при різних схемах антибактеріальної терапії

2017 ◽  
Vol 19 (73) ◽  
pp. 11-18
Author(s):  
L.Y. Lyzogub
Keyword(s):  
Antibacterial Agents ◽  
Normal Development ◽  
Negative Impact ◽  
Preventive Treatment ◽  
Antibacterial Drug ◽  
Antibacterial Drugs ◽  
Main Thing ◽  
The Moment ◽  
The One ◽  
Positive Effect

The maximum number of products at the lowest cost – is the main thing, what modern poultry industry can be characterized. One of the most pressing problems at the moment is early antibiotic therapy and the associated safety of young poultry early age. In this regard, of particular interest for this study is how the most widely used antibacterial drugs effects on the one of key organs of the immune system – thymus. The article presents the data obtained in the course of the experiment, which determines how preventive treatment schemes, that includes usage single and multiple antibacterial drugs, influenced on the morphological status of the chickens thymus. We selected scheme and a combination of antibacterial drugs have not been studied previously. That was compared with the usage of probiotic Bolmol at the same treatment scheme. A comparison of morpho-functional state of the thymus of chickens 15-, 22- and 41-days-old, when applying several treatments schemes. The schemes of treatment included: the usage of one or two antibiotics during the cycle, compared with the usage of probiotic. We made the conclusions about the absence of the negative impact of selected drugs on the morphofunctional state of the thymus and the positive effect of probiotic «Bolmol». The morphometric parameters of the cortex and medulla in the lobules of the thymus of chicks 15-day-old, taking as an antibacterial drug probiotic Bolmol, were not significantly different from control values and were statistically significant when compared with chicks who used antibiotics: the width of the cortical area was on 15% and 29.09% wider then chickens receiving antibiotic treatment. This indicates a positive effect of probiotic Bolmol compared with antibacterial agents which were chosen. Thus, these data demonstrate that the use of probiotics in cyclic schemes of antibiotic prophylaxis contribute to the normal development of the thymus, which in turn leads to increased resistance and preservation of poultry. Was given the substantiation about safely usage of cyclic schemes of antibacterial drugs in the event of objective necessity.

scholarly journals MAIN PROBLEMS OF TRANSITION OF UNIVERSITIES TO REMOTE LEARNING UNDER MODERN CONDITIONS OF FUNCTIONING

2020 ◽  
pp. 52-57
Author(s):  
Т. Р. Магомаев
Keyword(s):  
Distance Learning ◽  
Negative Impact ◽  
Educational Institution ◽  
Educational Process ◽  
High Quality ◽  
Higher Education System ◽  
Professional Activities ◽  
Wide Range ◽  
Information And Communication ◽  
The Moment

В современных условиях функционирования системы высшего образования целью внедрения дистанционного обучения является организация качественного учебно-воспитательного процесса «на расстоянии» с использованием новейших информационно-коммуникационных средств и открытым доступом к образовательным ресурсам. Именно такая форма обучения может быстро адаптироваться к требованиям информационного общества и подготовить будущего специалиста к вызовам цифровой среды. В сочетании с традиционными формами, дистанционное образование в высшем учебном заведении может предоставить широкий спектр образовательных услуг как для абитуриентов и студентов для приобретения необходимых навыков и умений для будущей профессиональной деятельности, так и для преподавателей с целью повышения квалификации. На данный момент основными проблемами внедрения качественного свободного образовательного пространства является отсутствие технической и финансовой поддержки, законодательной основы дистанционного обучения, и это является ведущим фактором сдерживания развития технологий в вузе. Отсутствуют специально подготовленные к работе в дистанционном режиме квалифицированные преподаватели. Однако, учитывая готовность вузов осуществлять обучение преподавателей для работы в дистанционном режиме, негативное влияние этого фактора в ближайшее время может быть устранено. При условии решения вышеописанных проблем будет создано эффективное дистанционное обучение, которое всесторонне раскроет потенциал студента, учитывая как индивидуальные, так и общечеловеческие потребности. In modern conditions of functioning of the higher education system, the goal of introducing distance learning is to organize a high-quality educational process “at a distance” using the latest information and communication tools and open access to educational resources. It is this form of training that can quickly adapt to the requirements of the information society and prepare the future specialist for the challenges of the digital environment. In combination with traditional forms, distance education in a higher educational institution can provide a wide range of educational services for both applicants and students to acquire the necessary skills for future professional activities, and for teachers to improve their skills. At the moment, the main problems in introducing high-quality free educational space is the lack of technical and financial support, the legislative basis of distance learning, and this is a leading factor in curbing the development of technology at the university. There are no qualified teachers specially prepared for working in remote mode. However, given the willingness of universities to train teachers to work remotely, the negative impact of this factor in the near future can be eliminated. Subject to the solution of the above problems, an effective distance learning will be created that will comprehensively reveal the student’s potential, taking into account both individual and universal needs.

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