bluuebunny/crossref_metadata_2025 huggingface dataset:
Анализ зарубежной практики в области государственной поддержки экспорта
Authors: Акбашева Д.М. , Токова К.Р. , Уртенова М.А.
Published: July 2021

В статье рассмотрен зарубежный опыт государственной поддержки экспорта с целью применения в российской практике. Сделан вывод, для укрепления позиций национальных экспортеров на международном рынке необходимо предпринимать меры по поддержке экспорта.
Применение активных и интерактивных методик при преподавании экономических дисциплин
Authors: Гогуев Р.А.
Published: July 2021

В данной работе проводится анализ применения активных и интерактивных методик при преподовании экономических дисциплин. Исходя из цели, ставится задача изучить теоретические основы преподавания экономических дисциплин. Основная цель работы - закрепление и углубление теоретических знаний, практических умений и навыков, полученных в процессе изучения активных и интерактивных методик при преподовании экономических дисциплин.
Государственно-частное партнерство и проекты его реализации в Калужской области
Authors: Гуреева Ю.А. , Мирошкина И.И. , Красавина М.Ю.
Published: July 2021

Статья посвящена раскрытию сути понятия «государственно-частное партнерство» и исследованию его инструментов. Данная тема несомненно является актуальной, так как ГЧП выступает важным средством развития многих сфер деятельности в том числе образования и культуры. В предложенной статье рассмотрен зарубежный опыт ГЧП, который является успешным и повышает качество услуг. Также в статье описаны инструменты ГЧП. С их помощью создается и обновляется инфраструктура, изменяется уровень жизни граждан. Представлен опыт государственно-частного партнерства в сфере образования и культуры. Приведены примеры проектов в Калужской области. Оценено современное состояние ГЧПпроектов. Рассмотрены меры поддержки, оказывающие участникам проектов, для того чтобы более чѐтко представлять систему ГЧП в Калужской области. Исследована законодательная база, регулирующая отношения в области ГЧП в Калужской области. Сделан вывод о том, что большое значение для распространения ГЧП в сфере образования и культуры имеют действия органов государственной и муниципальной власти, которые направленны на расширение применения механизма взаимодействия. Совместная работа участников ГЧП (представителей органов власти и предпринимательского сообщества), послужит основой для развития инноваций.
Нецелевое использование бюджетных средств и имущества получателями бюджетных средств
Authors: Джабраилов Д.Х.
Published: July 2021

В настоящем научном исследовании раскрывается тематика нецелевого использования бюджетных средств и имущества получателями бюджетных средств. В содержательной части научной работы приводятся общие положения института нецелевого использования бюджетных средств и имущества получателями бюджетных средств, с раскрытием основополагающих свойств каждого аспекта. В заключительной части научного исследования регламентируется вывод, что институт нецелевого использования бюджетных средств и имущества получателями бюджетных средств регламентирован на высоком уровне экономико-правовой техники.
Влияние пандемии на работу малого и среднего бизнеса и поддержка государства во время COVID-19
Authors: Зиниша О.С. , Некрасова В.В. , Кучеренко А.А.
Published: July 2021

В статье рассматривается проблема влияния пандемии на работу малого и среднего бизнеса, а также представлены основные отрасли, которые наиболее пострадали от воздействия COVID-19 и основные проблемы функционирования МСП в условиях локдауна. Актуальность данной темы определена тем, что, предпринимательство является основой рыночной экономики. В статье представлены меры оказания поддержки субъектам МСП государством: финансовые и нефинансовые, а также проанализирован опыт государственной поддержки малого бизнеса в зарубежных странах на примере США, Канады, Италии, КНР.
Анализ эффективности использования основных средств на примере предприятия Таловского района Воронежской области
Authors: Козлова А.П. , Измайлова Л.Н.
Published: July 2021

В данной статье рассматривается роль основных средств в процессе производства на предприятии. Представлен анализ их состояния на примере ООО «Агротех-Гарант Славянский». Предложены мероприятия по повышению эффективности использования основных средств на предприятии.
Состояние и тенденции развития экономической безопасности Сахалинской области
Authors: Людвиг Л.П. , Самарин П.Н.
Published: July 2021

Статья посвящена оценке состояния и изучению проблем обеспечения экономической безопасности Сахалинской области.
Проблемы развития рынка труда Российской Федерации и пути их решения
Authors: Стаурский С.С. , Щур Е.В.
Published: July 2021

Данная статья посвящена вопросу изучения современных проблем развития рынка труда Российской Федерации и определению путей их решения. В работе проведен анализ литературных данных по теме исследования, приведены статистические показатели, характеризующие современное состояние рынка труда в Российской Федерации, и определены основные проблемы развития рынка труда России и возможные пути их решения. В статье также отмечается, что человеческие ресурсы и высокий уровень образования является ключевым фактором для дальнейшего повышения конкурентоспособности любой страны на мировом рынке, что в равной степени относится и к Российской Федерации.
Динамика развития процесса кредитования физических лиц в России за период с 2017г. по 2020г.
Authors: Щербакова Т.А.
Published: July 2021

В научной статье на основе официальных источников рассмотрены динамика развития процесса кредитования физических лиц в России за период с 2017г. по 2020г., а так же меры поддержки заемщиков в период пандемии.
Этапы разработки и реализации комплексной стратегии социальноэкономического развития
Authors: Эльбиева Л.Р. , Ильясова К.Х.
Published: July 2021

Стратегия социально-экономического развития как системообразующий документ содержит в себе комплекс действий, направленный на развитие различных сфер социально -экономического благополучия граждан, путѐм реализации мероприятий, заложенных в документах. Суммируя, цель государственных стратегий заключаются в том, чтобы добиться благополучия граждан и страны.
Понятие «Стратегия», нормативно-правовые основы ее разработки
Authors: Эльбиева Л.Р. , Ильясова К.Х.
Published: July 2021

При определении стратегических приоритетов развития страны в целом и отдельных территорий приходит понимание необходимости ориентироваться на потребности человека, его интересы и мнения. В связи с этим возрастает роль региональных органов власти в процессе социально-экономического развития. Требуется их активное участие в управлении этим процессом в качестве равноправных партнеров с федеральными органами государственной власти.
Взаимосвязь психологического и физиологического стресса: теоретический обзор исследований
Authors: Медникова Е.С.
Published: July 2021

В данной статье рассматриваются понятие стресса, его виды, взаимосвязь психологической и физиологической сторон стресса, «классические» стрессогенные воздействия различного характера, и стрессоры современного мира. Анализ современных исследований и изучение процесса стресс-реакции на неблагоприятные воздействия и последствия переживаемого стресса. Рассмотрены аспекты, обуславливающие появление психического и соматовегетативного расстройства у индивида вследствие длительного неблагоприятного воздействия.
Анализ влияния погодно-климатических факторов на электропотребление региона
Authors: Карпенко С.М. , Безгинов Г.Ю. , Карпенко Н.В.
Published: July 2021

В статье произведен анализ влияния погодно-климатических факторов московского региона на объемы электропотребления. С целью исключения эффекта мультиколлинеарности в данных для моделирования выбраны переменные, характеризующие температурные условия и освещенность. Получены аналитические и графические зависимости электропотребления от среднемесячных значений температуры, а также числа ясных, облачных и пасмурных дней.
Особенности работы двухпролѐтных составных балок из древесины
Authors: Парфентьев Е.О.
Published: July 2021

В статье рассмотрена работа на изгиб двухпролѐтной составной балки с двумя швами сплачивания и проанализировано распределение сдвигающих усилий по длине балки.
Управление процессом развития персонала в образовательной организации
Authors: Ганжа И.С.
Published: July 2021

В статье рассматривается стратегия развития образовательного учреждения, как основная составляющая ее деятельности. Раскрывающая факторы влияющие на разработку стратегии образовательного учреждения.
Состояние морфологических навыков обучающихся третьих-четвертых классов с дисграфией
Authors: Серебренникова С.Ю. , Ситникова Е.А.
Published: July 2021

В статье описаны результаты логопедической диагностики морфологических навыков у младших школьников третьих и четвертых классов общеобразовательной школы, имеющих нарушения письма. Охарактеризованы типичные трудности овладения морфологией учащимися, иллюстрированные примерами высказываний испытуемых. На основании диагностики сделаны обобщающие выводы и конкретизированы направления работы логопеда с школьниками, имеющими дисграфию.
Занятия баскетболом, как средство повышения умственной работоспособности студентов
Authors: Хмырова О.А. , Черба Т.И.
Published: July 2021

Данная статья содержит теоретико-методологическое и научноисследовательское обоснование проблемы влияния занятий баскетболом на уровень умственной деятельности студентов вуза. В статье рассматривается материал по физической подготовке студентов, использование наиболее доступных и эффективных средств и методов физической культуры. В предложенном материале описывается специальная методика, направленная на выявление у студентов показателей концентрации внимания, умственной работоспособности и зрительного анализатора.
«Министерская забастовка» 1913 года в зеркале партийной прессы
Authors: Морев Е.А.
Published: July 2021

Автор анализирует мнение газет трех фракций Государственной Думы Российской империи IV созыва (кадетов, октябристов и прогрессистов) о так называемой «Министерской забастовке» 1913 года.
Компьютерное и экспериментальное моделирование цепи питания электромеханического реле в составе электронного устройства
Authors: Горбунов Р.В. , Золотухина А.А. , Лаврентьева О.В. , Чипизубова Ю.Р.
Published: July 2021

В статье рассмотрены основные разновидности реле для коммутации низковольтных цепей. Наибольшее внимание уделено электромагнитному реле, в программе для имитационного моделирования Multisim 11.0 выполнена модель, проведено исследование.
Women’s Reports of Barriers to and Facilitators of Oral Medication Adherence During Ovarian Stimulation: A Mixed Methods Pilot Study
Authors: E. Mahoney Diane , L. Russell Cynthia
Published: July 2021

Background: Adherence to lifestyle modification recommendations remains problematic for women undergoing fertility treatment, raising concerns about the extent to which women adhere to prescribed medication regimens. Limited data have shown suboptimal oral medication adherence rates of 19% to 74%. The objective of this study was to explore what women perceive as barriers to and facilitators of oral medication adherence during fertility treatment cycles.
Methods: An exploratory mixed methods pilot study was conducted among a sample of 30 women who were actively taking one to two cycles of letrozole or clomiphene citrate for ovarian stimulation in conjunction with intrauterine insemination cycles. Medication adherence barriers were measured using a 20-item survey. Medication adherence facilitators and personal experiences with fertility treatment were assessed with structured interviews. Medication adherence was assessed with electronic event monitoring. 
Results: The overall medication adherence median was 0.97 with a range of 0.75 to 1.00, and nine women (50%) demonstrated perfect adherence. The most commonly reported barriers were recently feeling sad, down, or blue (53%), and taking medication more than once per day (40%). Women with higher barrier scores had significantly lower medication adherence scores (p=0.02) compared to women with lower total barrier scores. Facilitators included using physical aides as reminders (60%) and establishing a daily routine (50%). No significant correlation was found between medication adherence scores and facilitators. 
Conclusion: The dynamic interplay between perceived barriers and facilitators and women’s medication-taking patterns could influence whether or not medication regimens are followed correctly.
Successful Management of Caesarean Scar Ectopic Pregnancies: A Report of Five Cases
Authors: Malhotra Neena , Noor Nilofar , Bansal Piyush , Sharma K. Aparna
Published: July 2021

Background: Cesarean section scar ectopic pregnancy (CSEP) is a rare and potentially life-threatening condition. A standardized management protocol is yet to be established owing to limited data available.
Case Presentation: In this paper, five cases of CSEP over a period of 18 months at a tertiary referral hospital, managed medically with methotrexate administered both systemically and into the gestational sac at the time of feticide with potassium chloride (KCL) are presented. Surgical management was the second line therapy when medical treatment failed.
Conclusion: With rising trends in cesarean deliveries, CSEP may be a challenge which requires close investigation regarding its diagnosis and treatment on the merits of case studies and available healthcare facilities.
An Analysis of STEM-Based Lesson Plan Development for Economic Learning at SMAN 1 Kota Batu
Authors: Rokhmani Lisa , Handayani Sri , Munir Syahrul , Hardinto Prih , Hadi S. Yohanes , Narmaditya Bagus Shandy
Published: July 2021

The current era of education is entering Education 4.0 as a result of Industrial Revolution 4.0. The quality of learning can be improved by integrating STEM-based learning models. STEM is an integration of science, technology, engineering and mathematics, which is in accordance with Industrial Revolution 4.0. Handayani (2019) researched the development of STEM-based learning models for prospective economics teachers (a case study at state teacher colleges in East Java) and found that by carrying out STEM-based learning, the pedagogical ability of prospective economic teachers (S1 Economics Education students) in East Java had a significant increase of 14.5 at the State University of Malang (UM), 12.15 at the State University of Surabaya (UNESA) and 13.56 at the Jember State University (UNEJ). Based on these results, it can be said that the STEM model can be applied to support teachers’ pedagogical abilities in the era of Industrial Revolution 4.0. This study aimed to analyze STEM-based lesson plan development at SMAN 1 Kota Batu. Descriptive qualitative methods were used. The results indicated that: 1) the preparation of lesson plans in economic subjects was carried out well; 2) the development of STEM-based lesson plans can be applied in economic learning; and 3) the STEM-based lesson plans that were developed succeeded in improving student learning outcomes.
Keywords: STEM, Lesson Plan, Learning Result
Factors influencing life satisfaction in middle-aged women in South Korea: A descriptive research using panel data
Authors: Kim Sanghee
Published: July 2021

Background & Aim: Life after middle age accounts for almost half of the life cycle, along with global increases in life expectancy; it is important to manage the life satisfaction of middle-aged women as they transition from adulthood to old age. This study sought to investigate the life satisfaction of middle-aged women and identify the factors affecting them in various ways.
Methods & Materials: As secondary research, sample data were sourced from the 2016 Korean Longitudinal Study of Aging -sixth wave of KLoSA- by the Ministry of Employment and Labor and the Korean Employment Information Service in Korea.
Results: Factors affecting the life satisfaction of middle-aged women include individual factors such as religion, household income, marriage, and educational background (all p<.05); health-related factors such as depression and smoking; family-related factors such as frequent contact with nonresident children; and socio-cultural factors such as leisure activity or trips (all p<.05).
Conclusion: The life satisfaction and influencing factors for middle-aged women identified in this study should be used as a basis for successful and healthy aging preparation in women’s health policy.
Safety climate, nursing organizational culture and the intention to report medication errors: A cross-sectional study of hospital nurses
Authors: Lee Hyun Young , Lee Eun-Kyung
Published: July 2021

Background & Aim: Medication errors are the second most common accident after the fall accident in hospitals. Medication errors are a threat to patient safety. It is important to find the cause of such errors so that we can reduce them. However, the rate of medication error reporting is low. This study aimed to explore the factors associated with the intention to report medication errors among general hospital nurses.
Methods & Materials: A cross-sectional study design was used. The participants were 171 registered nurses working in 4 general hospitals in South Korea. Convenient random sampling was used to select participants. Data were collected using mobile self-report structured questionnaires that covered general characteristics, medication errors and the intention to report them, the safety climate, and the nursing organizational culture. The data collection period was from March 14 to April 6, 2018. The data were analyzed by descriptive statistics, the Pearson correlation coefficients, and multiple regression analysis.
Results: The mean scores of the intention to report medication errors and safety climate were 5.20±1.40 and 3.04±0.47, respectively. Each mean score of nursing organizational culture types was hierarch-oriented culture 3.63±0.51, relation-oriented culture 3.13±0.69, task-oriented-culture2.99±0.56, and innovation-oriented culture 2.85±0.67. Significant factors associated with the intention to report medication errors were the safety climate (β=.26, p=.001), a task-oriented culture (β=.16, p=.023), educational level (β=-.19, p=.006), the experience of medication errors (β=.19, p=.006), and male (β=-.18, p=.011). They accounted for 25% of the intention to report medication errors.
Conclusion: This study found that the safety climate of the hospital, task-oriented culture of the nursing organization, education level, experience of medication errors, and gender associated with the intention to report medication errors. It is necessary to find ways to improve the safety climate of the hospital and the task-oriented culture of the nursing organization and establish a strategy for improving the intention to report medication errors for male nurses and nurses with medication errors.
HEAVY METALS IN THE FOOD CHAIN - CONSEQUENCES OF POLLUTING WATER BODIES
Authors: Ramchandra T V , Narayan N R
Published: July 2021

Purpose of the study: Heavy metals in food (vegetables, etc.) are harmful to humans due to their non-biodegradable nature, long biological half-lives, and their potential to accumulate in different body parts. Prolonged consumption of such heavy metal contaminated vegetables through foodstuffs may lead to chronic accumulation of heavy metals in human beings' kidneys and liver, disrupting numerous biochemical processes, leading to cardiovascular, neural, kidney and bone diseases. Method: The study on heavy metal concentrations in vegetables grown in the command areas of Varthur lake, Bangalore. The collected vegetable samples were analyzed using ICP-OES (Inductively Coupled Plasma-Optical Emission Spectroscopy) technique to assess the level of heavy metal in acid digested samples. Main Findings: The study has shown a significant accumulation of heavy metals in vegetables that correlated well with its concentrations in soil and lake water. The prolonged irrigation of vegetables using contaminated lake water has led to soil contamination, which ultimately resulted in contamination of vegetables due to the uptake and accumulation of heavy metals in edible portions of vegetables. Application of the Study: Urgent attention is needed to devise and implement appropriate means of regular monitoring of the toxic heavy metals from domestic sewage and industrial effluent and provide proper advice and support for the safe and productive use of wastewater for irrigation purposes to prevent excessive buildup of heavy metals in the food chain.
Determinants of fiscal effort in sub-Saharan African countries: Does conflict matter?
Authors: Okwoche Princewill U. , Iheonu Chimere O.
Published: July 2021

This study investigates the determinants of fiscal effort in sub-Saharan African (SSA) within the framework of fiscal reaction functions. Whereas previous studies focusing on SSA have mainly considered the economic non-debt determinants this study accounts for the role of conflict given its persistence in many SSA countries. It employs a variety of panel econometric methods that are applicable in tackling the problem of endogeneity. Specifically the study employs the instrumental variables fixed effects, the two-step generalised method of moments (GMM) and the traditional two-stage least squares techniques. Mainly the evidence shows that although SSA governments have made fiscal adjustments in response to the escalating levels of debt, conflict impacts negatively on this response in SSA. Furthermore, the results affirm the presence of fiscal fatigue in SSA’s fiscal reaction function. Recommendations based on these findings are discussed.
Future-Proofing the Finance Function: An Empirical Approach
Authors: de Waal André , Bilstra Eelco , Bootsman Jacques , Linthorst Julie
Published: July 2021

This paper investigates the question: How should a finance function deal with megatrends and disruptors in such a way that it can secure its sustainable performance? The existing literature contains little information on how to make the finance function ‘future-ready’ so that it can deal with its changing environment. Such changes consist mainly of threats (and some opportunities) caused by worldwide megatrends and disruptors. This gap in the current literature inhibits the ability of a finance function to prepare itself for the future. Based on a previous study of megatrends and disruptors, and using a framework for creating high-performing finance functions, this study determines the impact of megatrends and disruptors on organizations’ finance functions. The resulting impact matrix and its robustness were evaluated by two groups of finance experts. The research resulted in the development of an impact matrix and a process -- called the Futurize! Diagnosis -- that the finance function can apply in order to make itself future-ready.
A Simulation Model for COVID-19 Public Health Management: Design and Preliminary Evaluation
Authors:   Xamax Consultancy Pty Ltd, Canberra, Computer Science, ANU, UNSW Law, Sydney, Australia, Clarke Roger
Published: July 2021

The COVID-19 pandemic has presented governments with challenges not only in relation to bio-medical understanding, medical treatment and health facility operations, but also the management of public health, public behaviour and the economy. In the area of public health management, discrete event simulation modelling is capable of providing considerable assistance to decision-makers. In April 2020, on the basis of publicly available information about the virus and its impacts, an analysis was undertaken of the needs of public health policymakers, and a 16-state / 40-flow model was postulated. The model was revisited in December 2020, and experiences around the world applied in order to evaluate the model's apparent usefulness. This resulted in improved appreciation of its applicability and limitations, a revised model, and plans for further evaluation and application.
Familiarity Attracts Consumer Attention: Two Methods to Objectively Measure Consumer Brand Familiarity
Authors:   University of Geneva, Geneva School of Economics and Management, Switzerland, Bernadic Ursa , Scheibehenne Benjamin ,   Karlsruhe Institute of Technology, Institute for Information Systems and Marketing, Germany
Published: July 2021

Brand familiarity is an important and frequently used concept in marketing research and practice. Existing measures of brand familiarity typically rely on subjective self-reports and Likert scales. Here we develop and empirically test two implicit measures to quantify brand familiarity. Based on research in visual attention and computer image processing, observers in a first visual search task are incentivized to quickly find a target brand among varying numbers of competitor brands. In the second approach, we measure the speed at which observers can identify a target brand that is gradually revealed. Both approaches are validated in preregistered experiments. Results show that reaction times predict brand familiarity on an individual level beyond conventional self-reports, even when controlling for “bottom-up” visual features of the brand logo. Our findings offer an innovative way to objectively measure brand familiarity and contribute to the understanding of consumer attention.
Physical vs. Digital Interactions: Value Generation Within CustomerRetailer Interaction
Authors:   Technische Universität Braunschweig, Chair of Information Management, Braunschweig, Germany, Geiger Manuel , Jago Franziska ,   Technische Universität Braunschweig, Chair of Information Management, Braunschweig, Germany, Robra-Bissanzt Susanne ,   Technische Universität Braunschweig, Chair of Information Management, Braunschweig, Germany
Published: July 2021

The traditional retail sector is currently facing major challenges, particularly due to digitalisation and the associated changes in customer behaviour, increasing demands in the service world, new technologies and other factors. The COVID19 pandemic has accelerated and intensified this process. From a retailer's point of view, it is essential to create value for the customer through digital interactions. In this article, a study based on the Value in Interaction Model investigates whether it is possible for physical retailers to make a digitally supported interaction as valuable as the direct contact in the store and what influence this has on the Perceived Relationship Quality. The results show that the difference in perceived value between the physical and digital retailer interaction is relatively small. This proves that when the interaction layers are actively designed with a focus on value, a digital interaction can be almost as valuable as the traditional in-store interaction.
Factors Contributing to the Business Digital Divide: A Systematic Literature Review
Authors:   University of Agder, Faculty of Social Science, Kristiansand, Norway, Acilar Ali , Olsen Dag Håkon ,   University of Agder, Faculty of Social Science, Kristiansand, Norway, Garmann-Johnsen Niels Frederik ,   University of Agder, Faculty of Social Science, Kristiansand, Norway, Eikebrokk Tom Roar ,   University of Agder, Faculty of Social Science, Kristiansand, Norway,   University of Agder, Faculty of Social Science, Kristiansand, Norway
Published: July 2021

The main aim of this study is to review the literature relating to the factors that contribute to the business digital divide. A systematic literature review was conducted using two databases (Scopus and Web of Science). A total of 28 articles were selected and analyzed. The selected studies are conducted in various developing and developed countries, including all firm sizes and different sectors, and cover several different digital technologies. Identified factors determining the business digital divide are categorized as technological, organizational, and environmental factors. The discussion and the potentials for further research are also presented.
Real-World Reinforcement Learning: Observations from Two Successful Cases
Authors:   Aalto University School of Business, Department of Information and Service Management, Helsinki, Finland, Back Philipp
Published: July 2021

Reinforcement Learning (RL) is a machine learning technique that enables artificial agents to learn optimal strategies for sequential decision-making problems. RL has achieved superhuman performance in artificial domains, yet real-world applications remain rare. We explore the drivers of successful RL adoption for solving practical business problems. We rely on publicly available secondary data on two cases: data center cooling at Google and trade order execution at JPMorgan. We perform thematic analysis using a pre-defined coding framework based on the known challenges to real-world RL by DulacArnold, Mankowitz, & Hester (2019). First, we find that RL works best when the problem dynamics can be simulated. Second, the ability to encode the desired agent behavior as a reward function is critical. Third, safety constraints are often necessary in the context of trial-and-error learning. Our work is amongst the first in Information Systems to discuss the practical business value of the emerging AI subfield of RL.
Creating a Taxonomy of Business Models for Data Marketplaces
Authors:   Eindhoven University of Technology, Department of Industrial Engineering and Innovation Sciences, The Netherlands, van de Ven Montijn , Abbas Antragama Ewa ,   Delft University of Technology, Faculty of Technology, Policy and Management, The Netherlands, Kwee Zenlin ,   Delft University of Technology, Faculty of Technology, Policy and Management, The Netherlands, de Reuver Mark ,   Delft University of Technology, Faculty of Technology, Policy and Management, The Netherlands
Published: July 2021

Data marketplaces can fulfil a key role in realizing the data economy by enabling the commercial trading of data between organizations. Although data marketplace research is a quickly evolving domain, there is a lack of understanding about data marketplace business models. As data marketplaces are vastly different, a taxonomy of data marketplace business models is developed in this study. A standard taxonomy development method is followed to develop the taxonomy. The final taxonomy comprises of 4 meta-dimensions, 17 business model dimensions and 59 business model characteristics. The taxonomy can be used to classify data marketplace business models and sheds light on how data marketplaces are a unique type of digital platforms. The results of this research provide a basis for theorizing in this rapidly evolving domain that is quickly becoming important.
User Information Satisfaction Among Female Refugees and Immigrants as Assessed by the Level of Information Literacy on Social Media
Authors:   Åbo Akademi University, Faculty of Social Sciences, Business and Economics, Turku, Finland, Kainat Khadijah , Zolbin Maedeh Ghorbanian ,   Åbo Akademi University, Faculty of Social Sciences, Business and Economics, Turku, Finland, Widén Gunilla ,   Åbo Akademi University, Faculty of Social Sciences, Business and Economics, Turku, Finland, Nikou Shahrokh ,   Åbo Akademi University, Faculty of Social Sciences, Business and Economics, Turku, Finland
Published: July 2021

Female refugees and immigrants face various challenges in accessing, using, and sharing information during their integration process. In the context of COVID-19, this study aims to identify the user information satisfaction of female refugees and immigrants living in Finland and Sweden. Using a dataset comprising 232 respondents, the research model was examined through structural equation modelling. The results show that information overload in social media streams has an impact on information fatigue and consequently on the information avoidance behaviour of the target group. The results also show that information literacy helps to avoid social media information overload, in addition to its direct effect on user information satisfaction. Being familiar with the perceived COVID-19 challenges also positively impacts user information satisfaction. In view of the fact that European countries are receiving an everincreasing number of refugees and immigrants, the findings of this study provide both theoretical and practical contributions.
Open Coalition Law, Necessity or Threat?
Authors: Mądrzycki Błażej
Published: July 2021

From January 1, 2019. Amendments to the Act of July 5, 2018 amending the provisions on trade unions and some other acts apply (almost in full). Amendments to the Polish act are a consequence of the Committee for the Freedom of Association, Labor Law Organizations and the judgment of the Polish Constitutional Tribunal. The main and expected effect of the amendment is the extension of coalition freedom in trade unions. This issue is important not only for the consistency of the legal system with international law, but also for social reasons. Concluding civil law contracts in the place of employee forms of employment is a common practice in Polish conditions. The main problem is that the civil law contract has a purpose other than the employment contract. Contracts of mandate and provision of services are the basis for the implementation of actual and legal activities.
Besides, the legislator does not have any real actions aimed at eliminating the defective practice. The text is an attempt to synthetically summarize the motives of the amendment, as well as its effects and tests.
The Legal Nature of Remuneration for Periods of Release From the Obligation to Perform Work for Trade Union Activists
Authors: Mędrala Małgorzata
Published: July 2021

In this article the Author analizes the issue of legal character of trade union activists released from work, covered by employers. The Author underlines the latest extension of subjective rights in this matter by Polish legislator to other than an employee persons who perform gainful work. In her opinion the remuneration for work, paid by employers at abovementioned basis may be qualified as work-related benefits of a social (even public) nature. In her opinion the current regulations in this matter are questionable in the light of the principle of the independence of trade unions and the principle of proportionality.
Siyaha Tourism Application Development: E-Encyclopedia of Arabic Tourism in Malang, East Java, Indonesia
Authors: Taufiqurrochman R. , Prasetiyo Agung
Published: July 2021

The trend growth of travelers abroad from the Middle East, especially from Saudi Arabia, is getting increased. In the year 2019, Indonesia managed to reach rank first tour halal popular world. In the digital era, these things must of course be balanced with a marketing communication strategy that demands an Arabic travel e-encyclopedia. The Siyaha Tourism application developed by researchers is one of the right alternatives. This application is designed and developed using research and development (RD) with a Four-D model combined with the procedure for compiling an encyclopedia based on Arabic lexicography. The combination of the media application development process and the preparation of this encyclopedia is a good outcome with complete product specifications, both in terms of content and features. The results of the validation from language, tourism, and culture experts also show that the Siyaha Tourism application in the form of android for mobile and the website www.siyaha.online is worthy of being a media for tourism information, especially tourist destinations in Malang City, East Java, Indonesia which the government has designated as city pilot project of the halal tourism program. 212 respondents rated this product. The results show that the quality of the Siyaha Tourism application is good and needed for tourism.
Implementation of Pancasila Values in Civil Society Participation Against Covid-19
Authors: Nugroho Bimo Aryo , Hanita Margaretha
Published: July 2021

Covid-19 pandemic significantly affects the community’s social life. It does not only result in a health crisis but also an economic crisis. This condition requires a collaboration between the governments and the community as national integration. Recent political situation exhibits a decrease in the tense relationship between the state and the civil society. A transformation is necessary to compromise. Accordingly, the state and civil society should cooperate, help each other, and control each other. Pancasila, as an open ideology, should be implemented as a national life guideline to obtain the state goals amid this pandemic.
Civil Society Against Anti-Pancasila Movements Among Millenial Generation During The Covid-19 Pandemic
Authors: Budianti Yohana Maris
Published: July 2021

One of the interesting discourses of the decade concerns the discourse against the anti-Pancasila movement. Although the Indonesian government has issued several programs to internalize Pancasila values among the youth generations, citizens are also responsible for protecting the state’s ideology. Accordingly, civil society, as an organized citizen, should catalyze anti-Pancasila movements. Covid-19 pandemic does not only threaten the health sector, but also threatens social activities. Regarding the latter, civil society activists are demanded to adjust to conditions to optimize their function as one of the social infrastructures of a community. Applying, descriptive qualitative approach, the present study aims to see the civil society movements against anti-Pancasila movements during the covid-19 pandemic. The study revealed that civil society is still consistent with its organization despite the dynamics of the implementation.
Musyawarah dan Mufakat Sebagai Solusi Pemanfaatan Tanah Fasilitas Umum Masyarakat
Authors: Eskanugraha Andika Putra
Published: July 2021

Utilization of land for public facilities is the ideals of the constitution as stated that "to be used for the greatest prosperity of the people" and "land to function socially" based on Law No. 5/1960 concerning Basic Agrarian Regulations. The use of land for the public facilities does not give priority rights to a party or individual. Collective use within the community must be addressed wisely and proportionally in its use. A public road that is regarded as a public facility, no one can claim to be entitled to a road because it borders or is close to the land or occupancy.

With the closed access to the use and benefitting of roads as the public facilities, it is difficult to determine the violation of the law committed. There is a Provincial Regulation which regulates the prohibition of parking on the roads, but this prohibition is not well-regulated in other regions with its legal products. Disregarding in the community to the road users as public facilities, can become a social problem and must be resolved with a consensus reflecting the Pancasila as the life point of view. Deliberation and consensus is a solution to solving problems by involving Village Traditional Institutions or similar names based on regionalism. Deliberation and consensus as a solution to the use of land for public facilities, can produce decisions in village deliberations. The Village Customary Institution as a partner to the Village Government can propose the joint use of community public facilities to be regulated in a Village Regulation.

Normative legal research is the method used in this study. There is no violation of legal rules in the unwise use of public facilities, making this community problem must be resolved by the community itself by prioritizing the value of the Pancasila and after that it can be elaborated in the simplest rules in the Village Regulation.
A systematic analysis of the friction losses on bearings of modern turbocharger
Authors: VANHAELST Robin , KHEIR Alaa , CZAJKA Jakub
Published: July 2021

In the article, a novel test rig for determining the friction losses of modern turbocharger is presented. The friction torque of the bearing of turbocharger can be measured direct and stationary at any speed up to 100,000 min–1 by the friction test rig developed by the Ostfalia, University of Applied Science (UAS). Since 2010, over 50 turbochargers were measured on the test bench in extensive measurement series. The results give valuable and new insights of the influence of the next parameters on the bearing friction losses: oil temperature, oil pressure, thrust force and oil flow rate. Furthermore,
a comparison between the different bearing types (semi-floating, full floating and ball bearings) was performed. The main observations and results are discussed in the scientific article.
SCR systems for NOx reduction in heavy and light duty vehicles
Authors: JAWORSKI Piotr , JAROSIŃSKI Sebastian , CORTES CAPETILLO Azael , KAPUSTA Łukasz Jan , ZIÓŁKOWSKI Adam , GRZYWNOWICZ Robert
Published: July 2021

Air pollution has become an important worldwide problem. The European Commission credits road and water transport as the major source of NOx pollution, and of being responsible for around 50% of the total air pollution in urban areas. During the last decade, the use of SCR technologies have gained popularity as a method for NOx reduction, the technology is widely considered as one of the solutions for road transport emissions. This paper presents a review of the different SCR system designs derived from the various factors and regulations in the automotive industry which have influenced the technology, along with a parametric study of a proprietary SCR system for heavy duty application.
Throttleless control of SI engine load by fully flexible inlet valve actuation system
Authors: ŻMUDKA Zbigniew , POSTRZEDNIK Stefan , PRZYBYŁA Grzegorz
Published: July 2021

A system with independent, early inlet valve closure (EIVC) has been analysed. The open, theoretical cycle has been assumed as a model of processes proceeding in the engine with variable inlet valve actuation. The system has been analysed individually and comparatively with open Seiliger-Sabathe cycle which is theoretical cycle for the classic throttle governing of engine load. The influence of EIVC on fuel economy, cycle work, relative charge exchange work and cycle efficiency has been theoretically investigated. The use of the analysed system to governing of an engine load will enable to eliminate a throttling valve from inlet system and reduce the charge exchange work, especially within the range of partial load. The decrease of the charge exchange work leads to an increase of the internal and effective works, which results in an increase of the effective efficiency of the spark ignition engine.
Effect of CO2 content in CNG on the combustion process in a dual-fuel compression ignition engine
Authors: WIERZBICKI Sławomir , MIKULSKI Maciej , ŚMIEJA Michał
Published: July 2021

Seeking alternative sources of energy for its more effective use, reducing emissions of toxic pollutants to the atmosphere and counteracting global warming are nowadays the major areas of development in the power industry, including the design of combustion engines. Currently, the research into the use of new fuels, which may be effective sources of energy, is performed by many scientific centres. The use of biogas for production of energy in cogeneration systems is one of the ways for improvement of energy balance.
In the research described herein, a dual-fuel compression ignition engine was fuelled with gaseous fuel with variable CNG and CO2 ratios. The tests were performed for engine fuelling controlled by both an original controller with the software optimised for single-fuel operation and for the injection of a pilot dose of diesel controlled by a dedicated controller enabling the adjustment and control of the injection and dose parameters. This paper presents the effect of carbon dioxide content in gaseous fuel on the combustion process and emission of toxic compounds in the engine examined.
Experimental study on injection characteristics of diesel-bioethanol fuel blends
Authors: Slavinskas Stasys , Mickevičius Tomas
Published: July 2021

This article presents the test results of injection processes of diesel-bioethanol fuel blends on a high pressure common rail injection system. The injection characteristics were analyzed using the injection rate measuring instrumentation. The injection rate, cycle injection quantity, injection delay and injection duration were analyzed across a range of injection pressure and injection energizing time. As the results show, the peak injection rate and delay of diesel-ethanol blends are lower compared to diesel fuel. The injection duration and discharge coefficients of diesel-ethanol blends were lower than those of diesel fuel. It was observed that fuel density and fuel viscosity have significant influence on the injection characteristics.
The influence of natural gas additive on the smoke level generated by diesel engines
Authors: STELMASIAK Zdzisław , LARISCH Jerzy , PIETRAS Dariusz
Published: July 2021

The paper presents the results of investigations performed on a Fiat 1.3 MultiJet engine fueled with natural gas (CNG) and diesel oil. The primary aim was to determine the influence of a small additive of natural gas on the exhaust gas opacity under variable engine operating conditions. The tests were performed for the engine work points n–Mo (engine speed– torque) reproducing the NEDC cycle. The selection of the work points was carried out according to the criterion of greatest share in the NEDC homologation test, covering the entire engine field of work used in the realization of the test on a chassis dynamometer. In the tests, the authors applied different energy shares of natural gas in the range 15–35.6%. The smoke opacity was analyzed in the FSN and mass scales [mg/m3 ]. The results of the investigations may be used in the design of electronic controllers for natural gas engines and in the adaptation engines to CNG fueling.
Impact of external interferences on vibroacoustic signals coming from combustion engine during cold test
Authors: STELMASIAK Zdzisław , RUDNICKI Mariusz
Published: July 2021

In the paper is presented impact of external interferences on vibroacoustic signals coming from a spark ignition engine’s vibrations in cold test performed on engine assembly line. As the basis to the analysis were used signals of piezoelectric sensor mounted on cylinder block of the engine driven by electric motor. In course of the testing it has been used the order tracking analysis of the vibrations during the cold test, while experimental results were used to statistic analysis of significance of influence with use of the MiniTab computer program. The main objective of the investigations was to verify actually obtained vibroacoustic signals and to minimize interferences coming from the measuring system. It should contribute to reduction of tolerance limits and improved detection of faulty engines with use of vibroacoustic methods. The investigations have shown significant impact of contact surface of the cylinder block with the sensor and impact of deformations of compression spring on results of recorded vibroacoustic signal. Such impact should be taken into considerations in numerical analysis of the signal. It has been proposed to perform activities to reduce influence of the interferences on recorded signals. Results of the investigations have been already utilized in production cold tests of spark ignition engines.
The assessment of correctness of engine adaptation for alternative LPG fueling based on full load engine characteristics of performance
Authors: SZPICA Dariusz , CZABAN Jarosław
Published: July 2021

The paper presents a set of full load engine characteristics of gasoline and LPG fueled engines. The vehicles were divided into groups according to the type of LPG fueling system. The purpose of the research was to show and assess the differences between torque values as a function of engine speed. Statistics of the distribution of differences were created, based on which the conclusions were formulated. The results of the analysis can constitute a basis for on-road calculations for vehicles fitted with dual fueling system.