bluuebunny/crossref_metadata_2025 huggingface dataset:
FOCI-MOPS v1 – integration of marine biogeochemistry within the Flexible Ocean and Climate Infrastructure version 1 (FOCI 1) Earth system model
Authors: Chien Chia-Te , Durgadoo Jonathan V. , Ehlert Dana , Frenger Ivy , Keller David P. , Koeve Wolfgang , Kriest Iris , Landolfi Angela , Patara Lavinia , Wahl Sebastian , Oschlies Andreas
Published: August 2022

Abstract. The consideration of marine biogeochemistry is essential for simulating the carbon cycle in an Earth system model. Here we present the implementation and evaluation of a marine biogeochemical model, the Model of Oceanic Pelagic Stoichiometry (MOPS) in the Flexible Ocean and Climate Infrastructure (FOCI) climate model. FOCI-MOPS enables the simulation of marine biological processes, i.e. the marine carbon, nitrogen, and oxygen cycles with prescribed or prognostic atmospheric CO2 concentration. A series of experiments covering the historical period (1850–2014) were performed following the DECK (Diagnostic, Evaluation and Characterization of Klima) and CMIP6 (Coupled Model Intercomparison Project 6) protocols. Overall, modelled biogeochemical tracer distributions and fluxes, transient evolution in surface air temperature, air–sea CO2 fluxes, and changes in ocean carbon and heat contents are in good agreement with observations. Modelled inorganic and organic tracer distributions are quantitatively evaluated by statistically derived metrics. Results of the FOCI-MOPS model, including sea surface temperature, surface pH, oxygen (100–600 m), nitrate (0–100 m), and primary production, are within the range of other CMIP6 model results. Overall, the evaluation of FOCI-MOPS indicates its suitability for Earth climate system simulations.
A simple, efficient, mass conservative approach to solving Richards’ Equation (openRE, v1.0)
Authors: Ireson Andrew M. , Spiteri Raymond J. , Clark Martyn P. , Mathias Simon A.
Published: August 2022

Abstract. We show that a simple numerical solution procedure – namely the method of lines combined with an off-the-shelf ODE solver – can provide efficient, mass conservative solutions to the pressure-head form of Richards’ equation. We present a novel method to quantify the boundary fluxes that reduces water balance errors without negative impacts on model runtimes. We compare this solution with alternatives, including the classic Modified Picard Iteration method of Celia et al. (1990) and the Hydrus 1D model (Šimůnek et al., 2005, 2016). We reproduce a set of benchmark solutions with all models. We find that Celia’s solution has the best water balance, but it can incur significant truncation errors in the simulated boundary fluxes, depending on the time steps used. Our solution has comparable run-times to Hydrus and better water balance performance (though both models have excellent water balance closure for all the problems we considered). Our solution can be implemented in an interpreted language, such as MATLAB or Python, making use of off-the-shelf ODE solvers. We investigated alternative scipy ODE solvers in Python and make practical recommendations about the best way to implement them for Richards’ equation. There are two advantages of our approach: i) the code is short and simple, making it ideal for teaching purposes; and ii) the method can be easily extended to represent alternative properties (e.g., novel ways to parameterize the K(ψ) relationship) and processes (e.g., it is straightforward to couple heat or solute transport), making it ideal for testing alternative hypotheses.
Uncertainty estimation of regionalised depth–duration–frequency curves in Germany
Authors: Shehu Bora , Haberlandt Uwe
Published: August 2022

Abstract. The estimation of rainfall depth-duration-frequency (DDF) curves is necessary for the design of several water systems and protection works. These curves are typically estimated from observed locations, but due to different sources of uncertainties, the risk may be underestimated. Therefore, it becomes crucial to quantify the uncertainty ranges of such curves. For this purpose, the propagation of different uncertainty sources in the regionalisation of the DDF curves for Germany is investigated. Annual extremes are extracted at each location for different durations (from 5mins up to 7days), and local extreme value analysis is performed according to Koutsoyiannis et al. (1998). Following this analysis, five parameters are obtained for each station, from which four are interpolated using external drift kriging, while one is kept constant over the whole region. Finally, quantiles are derived for each location, duration and given return period. Through a non-parametric bootstrap and geostatistical spatial simulations, the uncertainty is estimated in terms of precision (width of 95 % confidence interval) and accuracy (expected error) for three different components of the regionalisation: i) local estimation of parameters, ii) variogram estimation and iii) spatial estimation of parameters. First two methods were tested for their suitability in generating multiple equiprobable spatial simulations: sequential Gaussian simulations (SGS) and simulated annealing (SA) simulations. Between the two, SGS proved to be more accurate and was chosen for the uncertainty estimation from spatial simulations. Next, 100 realisations were run at each component of the regionalisation procedure to investigate their impact on the final regionalisation of parameters and DDFs curves, and later combined simulations were performed to propagate the uncertainty from the main components to the final DDFs curves. It was found that spatial estimation is the major uncertainty component in the chosen regionalisation procedure, followed by the local estimation of rainfall extremes. In particular, the variogram uncertainty had very little effect in the overall estimation of DDFs curves. We conclude that the best way to estimate the total uncertainty consisted of a combination between local resampling and spatial simulations, which resulted in more precise estimation at long observation locations, and a decline in precision at un-observed locations according to the distance and density of the observations in the vicinity. Through this combination, the total uncertainty was simulated by 10,000 runs in Germany, and indicated, that depending on the location and duration level, tolerance ranges from ±10–30 % for low return periods (lower than 10 years), and from ±15–60 % for high return periods (higher than 10 years) should be expected, with the very short durations (5min) being more uncertain than long durations.
A system dynamic model to quantify the impacts of water resources allocation on water–energy–food–society (WEFS) nexus
Authors: Zeng Yujie , Liu Dedi , Guo Shenglian , Xiong Lihua , Liu Pan , Yin Jiabo , Wu Zhenhui
Published: August 2022

Abstract. Sustainable management of the water–energy–food (WEF) nexus remains an urgent challenge, as interactions between WEF and human sensitivity and reservoir operation in the water system are typically neglected. This study proposes a new approach for modeling the WEF nexus by incorporating human sensitivity and reservoir operation into the system. The co-evolution behaviors of the nexus across water, energy, food, and society (WEFS) were simulated using the system dynamic model. Reservoir operation was simulated to determine the water supply for energy and food systems by the Interactive River–Aquifer Simulation water resources allocation model. Shortage rates for water, energy, and food resulting from the simulations were used to qualify their impacts on the WEFS nexus through environmental awareness in society. Human sensitivity indicated by environmental awareness can then adjust the co-evolution behaviors of the WEFS nexus through feedback loops. The proposed approach was applied to the mid–lower reaches of the Hanjiang River basin in China as a case study. Results indicate that environmental awareness shows the potential to capture human sensitivity to shortages from water, energy, and food systems. Parameters related to boundary conditions and critical values can dominate environmental awareness feedback to regulate socioeconomic expansion to maintain the integrated system from constant resource shortages. The annual average energy shortage rate thereby decreased from 17.16 % to 5.80 % by taking environmental awareness feedback, which contributes to the sustainability of the WEFS nexus. Rational water resources allocation can ensure water supply through reservoir operation. The annual average water shortage rate decreased from 15.89 % to 7.20 % as water resources allocation was considered. Threats from water shortage on the concordant development of the WEFS nexus are significantly alleviated, particularly for the area with a limited regulating capacity for the water project. Therefore, this study contributes to the understanding of interactions across the WEFS systems and helps in improving the efficiency of resource management.
Effectiveness of Sentinel-1 and Sentinel-2 for flood detection assessment in Europe
Authors: Tarpanelli Angelica , Mondini Alessandro C. , Camici Stefania
Published: August 2022

Abstract. Inundation is one of the major natural hazards in Europe. The evaluation of the flood hazard and risk is not straightforward mainly due to the monitoring system that is poor or not uniformly distributed in the territory. The ESA Earth Observation Program, including a series of satellites, Sentinels, for the operative observation of the natural
phenomenon, e.g. the inundations, can potentially reduce the gap. Sentinel-1 (SAR: synthetic aperture radar) and Sentinel-2 (optical) have been demonstrated to be suitable for mapping flooded areas, but despite the medium–high spatial and temporal resolution of the sensors, the mapping of inundated territories is often partial or missing. The objective of this study is to evaluate through a synthetic study the effectiveness of Sentinel-1 and Sentinel-2 in the systematic assessment of floods in Europe, where the flood events have durations ranging from some hours to a few days. To reach the target, we analysed 10 years of river discharge data over almost 2000 sites in Europe, and we extracted flood events over some established thresholds as proxies of riverine inundations. Based on the revisit time of the satellite constellations and cloud coverage, we derived the percentage of potential inundation events that Sentinel-1 and Sentinel-2 could be able to observe. Results show that assuming the configuration of a constellation of two satellites for each mission and considering the ascending and descending orbit, on average 58 % of flood events are potentially observable by Sentinel-1 and only 28 % by Sentinel-2 due to the cloud coverage.
Evaporation over a glacial lake in Antarctica
Authors: Shevnina Elena , Potes Miguel , Vihma Timo , Naakka Tuomas , Dhote Pankaj Ramji , Thakur Praveen Kumar
Published: August 2022

Abstract. The study provides estimates of summertime evaporation
over a glacial lake located in the Schirmacher oasis, Dronning Maud Land,
East Antarctica. Lake Zub (alternately named Lake Priyadarshini and referred to throughout as Lake Zub/Priyadarshini) is the second-largest lake in the
oasis, and its maximum depth is 6 m. The lake is also among the warmest
glacial lakes in the oasis, and it is free of ice during almost 2 summer
months. The summertime evaporation over the ice-free lake was measured using
the eddy covariance method and estimated on the basis of five indirect
methods (bulk-aerodynamic method and four combination equations). We used
meteorological and hydrological measurements collected during a field
experiment carried out in 2018. The eddy covariance method was considered
the most accurate, and the evaporation was estimated to be 114 mm for the
period from 1 January to 7 February 2018 (38 d) on the basis of this
method. The average daily evaporation was 3.0 mm d−1 in January 2018.
During the experiment period, the largest changes in daily evaporation were
driven by synoptic-scale atmospheric processes rather than local katabatic
winds. The bulk-aerodynamic method suggests the average daily evaporation is 2.0 mm d−1, which is 32 % less than the results based on the
eddy covariance method. The bulk-aerodynamic method is much better in
producing the day-to-day variations in evaporation compared to the
combination equations. All selected combination equations underestimated the
evaporation over the lake by 40 %–72 %. The scope of the uncertainties
inherent in the indirect methods does not allow us to apply them to estimate
the daily evaporation over Lake Zub/Priyadarshini. We suggested a new
combination equation to evaluate the summertime evaporation over the lake's
surface using meteorological observations from the nearest site. The
performance of the new equation is better than the performance of the
indirect methods considered. With this equation, the evaporation over the
period of the experiment was 124 mm, which is only 9 % larger than the
result according to the eddy covariance method.
Evaluation of different power tracking operating strategies considering turbine loading and power dynamics
Authors: Pöschke Florian , Schulte Horst
Published: August 2022

Abstract. This work focuses on the design, implementation, and implications of different operational strategies for wind turbines when providing a power tracking functionality. Power tracking is necessary for the contribution to stabilization of the electrical grid. Specifically, two different operational strategies are used as the foundation for a model-based control design that allows the turbine to follow a given power demand. The first relies on keeping a constant rotational speed while varying the generator torque to match the power demand. The second approach varies both the generator torque and the rotational speed of the turbine equally to yield the desired power output. In the power reduction mode, both operational strategies employ the pitch to maintain the desired rotational speed of the turbine. The attainable power dynamics of the two closed-loop systems with varying power demands are analyzed and compared. Reduced-order models formulated as transfer functions and suitable for integration into an upper-level control design are proposed. It is found that the first strategy involving only the generator torque while keeping a constant rotational speed provides significantly faster power control authority. Further, the resulting fatigue loading in turbulent wind conditions is discussed for the two operational strategies, where constant operational storage is emulated to enable a bidirectional variation in the power output. Without any additional load-reducing control loops, the results suggest that the first operational strategy involving variation in the generator torque only is more favorable with regard to the resulting loading of the turbine structure. The simulation studies are conducted for NREL's 5 MW reference turbine using FAST.
DYNAMICS OF THE DEVELOPMENT OF THE POLITICAL CULTURE OF MODERN TUVAN SOCIETY
Authors: Sat Aliya Viktorovna
Published: August 2022

The article presents the author’s research data on the study of the political culture of Tuvan society from 2016 to 2021. The analysis of the dynamics of political preferences of citizens over the past five years has been carried out, which allows us to identify the dynamics of the development of the political culture of modern Tuvan society. The factors influencing the political behavior of citizens are named, new trends in the political culture of the Republic of Tuva are described.
DEVELOPMENT OF THE ELECTRONIC GOVERNMENT IN THE REPUBLIC OF UZBEKISTAN
Authors: Ergashov Jakhongir Kamiljanovich
Published: August 2022

The article examines the stages of development of the electronic government of the Republic of Uzbekistan. Particular attention is paid to the study of regulatory legal acts regulating the procedure for the introduction of e-government, its elements and state information systems. The features of the use of information and communication technologies in public administration are analyzed, and the target indicators of the Strategy «Digital Uzbekistan-2030» are also considered.
ENSURING INFORMATION SECURITY IN DISTANCE LEARNING
Authors: Bazargulov Eldar Eduardovich , Doctorov Oleg Petrovich
Published: August 2022

The problem is caused by a large-scale transfer of the educational process to an online form. The remote mode turned out to be a kind of salvation. It is predetermined by one of the most difficult problems of 2020, the transition of educational institutions from the traditional format to distance learning due to the pandemic and the requirements to comply with the self-isolation regime. Distance learning is gaining more and more popularity, thanks to an individual learning schedule or free choice of courses studied and remote communication with a teacher. One of the important points is free access to education for people with disabilities. Distance learning uses a huge range of software and information technology. For the smooth functioning of distance education, it is necessary to ensure effective security.
ABOUT SOME ISSUES OF MODERN SCIENTIFIC RESEARCH IN THE WATER AREA OF THE ARCTIC OCEAN. THE INCREASING ROLE AND IMPORTANCE OF THE NSR IN THE DEVELOPMENT OF THE ARCTIC ZONE
Authors: Snyatkov Andrey Alekseevich
Published: August 2022

This research paper analyzes some issues of modern scientific research in the water area of the Arctic Ocean is carried out, the author identifies the increasing role and importance of the NSR in the development of the Arctic space. In the course of the study, an attempt was made to indicate the importance of strategic planning for the development of the northern territories of the Russian Federation. We have found that the main factor of the scientific community’s interest in the NSR is the amount of natural resources concentrated in the Arctic, since their transportation is practically impossible without the use of the NSR itself. The author also notes that the development of the Arctic zone in combination with the simultaneous development of the NSR is one of the key areas of economic development of the Russian Federation.
GLOBALIZATION AND MIGRATION PROCESSES
Authors: Pavlyuk Ekaterina Sergeevna , Vandy Jacob
Published: August 2022

The globalization of migration processes is one of the characteristics of the modern world economy, which, in turn, affects the socio-cultural and political climate of individual countries and entire regions of the world. At the same time, it is believed that the globalization of migration flows is due to the liberalization of flows of goods and capital and population density. The preservation of migration processes is not just a quantitative increase in the number of permanent migrants, as well as sending and receiving countries. This phenomenon has had a serious impact on the development of modern migration policy at the global, international level. There is an agreement on the requirements for migrant workers, no matter how quickly some of them would be able to adapt. On the other hand, working conditions and personnel management procedures are unconventional and at the same time unified. Global processes in this area actually lead to the fact that the actual borders of states cease to have their primary importance. This is obvious both for the host country ‒ the country of origin, citizenship and natural nationality of the migrant worker, in accordance with the requirements for skills and general qualifications in a certain field, and for the immigrant himself ‒ provided employment and residence in the country in accordance with what he planned to achieve.
ENGLISH AS A TOOL FOR CROSS CULTURAL INTERACTION IN BUSINESS EDUCATION
Authors: Pavlyuk Ekaterina Sergeevna , Salisu Cobbinah Awo Amina
Published: August 2022

English is being promoted as the most significant and widely used language in the world as a result of globalization in many countries, institutions and individuals. Studying functional models in the cultural system of a language is a good way to learn about culture. People of one culture exchange their views with representatives of another culture through intercultural dialogue. Cross-cultural communication is facilitated by the use of English. The study reveals the importance of intercultural communication, as well as its barriers and other problems. The main objectives of the study are to create vectors for the development of intercultural relations in the field of education, business and entrepreneurship, which will contribute to intercultural communication and improve business education. English is used as a tool to promote intercultural interaction between people from different countries. An empirical research method was used to obtain the proposed results.
OIL AND GAS INDUSTRY IN THE CHECHEN REPUBLIC RETROSPECTIVE ANALYSIS AND ENVIRONMENTAL ISSUES
Authors: Dzhabrailova Milhan Ramzanovna , Bankurova Raisa Umarovna
Published: August 2022

This article discusses the methodology for assessing the anthropogenic impact on the environment.
CLASSIFICATION OF FINANCIAL RISKS BASED ON CASH FLOW AND STAGES OF THE LIFE CYCLE OF INNOVATIVE PROJECT
Authors: Polteva Tatiana Vladimirovna
Published: August 2022

Among the risks of innovative projects, a significant role is played by financial risks, the impact of which can significantly reduce the expected performance indicators. In this regard, it is important to correctly identify the financial risks of innovative projects. In this article, the author proposes an extended classification of the financial risks of an innovative project. Thus, it is proposed to divide financial risks into risks of a financial nature that affect the project in the process of its implementation, as well as investment risk. It also proposes a classification of financial risks in the context of the cash flows of an innovative project, as well as the stages of the life cycle of an innovative project. The proposed classification will make it possible to qualitatively identify the financial risks of an innovative project in order to further assess and develop methods for minimizing them.
A PRÁTICA COMO COMPONENTE CURRICULAR: DOS SABERES E PRÁTICAS À IDENTIDADE DOCENTE EM GEOGRAFIA
Authors: Caetano Ferreira Gomes Viviane
Published: August 2022

No conjunto das medidas e ações empreendidas a partir do estabelecimento das Diretrizes Curriculares Nacionais (DCN) nos anos 2000, destaca-se a Prática como Componente Curricular (PCC), com o propósito de romper com o modelo 3+1, que durante anos caracterizou a formação de professores no país e, por conseguinte, superar a dicotomia entre teoria e prática. Diante disto, o presente texto, recorte teórico e resultado de pesquisas bibliográficas, propõe uma discussão acerca das contribuições da Prática como Componente Curricular na mediação entre saberes e práticas e a constituição da identidade docente em Geografia. Para tal, apresentam-se alguns dos possíveis entraves em torno da interlocução entre a dimensão acadêmica e escolar do conhecimento geográfico no cenário de formação de professores de Geografia no Brasil, considerando como pressuposto basilar a reflexão em torno dos saberes docentes e, mais notadamente, dos saberes docentes em Geografia. Dimensiona-se a prática sob a perspectiva de práxis, determinante da dialética entre teoria e prática e entre saberes docentes e epistemologia do conhecimento geográfico.
PROJETO DIÁLOGO COM O AUTOR: UMA PROPOSTA DE FORMAÇÃO CONTINUADA
Authors: Viana Oliveira Sampaio Andrecksa , Amorim de Oliveira Luciana , Sandes Sampaio Vilomar , De Mello Amorim Novais Silva Adriana
Published: August 2022

Esse artigo apresenta a importância da formação continuada, por meio das atividades desenvolvidas no Grupo de Pesquisa no Ensino de Geografia (GRUPEG/CNPq)[1]. Trata-se do projeto Diálogo com o Autor que teve como premissa a leitura e debate de ideias contidas nos textos teóricos, com a presença do próprio autor. Dentre esses diálogos, esse artigo destaca as participações e discussões realizadas pelos autores: Lana Cavalcanti, Rafael Straforini e Carina Copatti.  Os textos selecionados pelos professores abordam as bases teórico metodológicas que orientam a atuação docente, as propostas metodológicas que podem tornar viável ao aluno pensar geograficamente, por meio da problematização, sistematização e síntese, o ensinar Geografia como uma prática espacial de significação discursiva e o pensamento pedagógico e geográfico.  Os professores apresentaram, de forma didática e coerente, alguns tópicos para motivar o diálogo. Para esse artigo, foram selecionados alguns aspectos mais importantes das narrativas e a relação com os textos teóricos. As referências utilizadas para embasar teoricamente o artigo foram, essencialmente, os próprios textos sugeridos pelos professores. Essa atividade de formação continuada contribuiu, de forma significativa, para os participantes do GRUPEG, visto que mobilizou a reflexão da própria prática.
Acceptance and willingness to purchase a hypothetical COVID-19 vaccine in a region under Shariah law: A cross-sectional study in Aceh, Indonesia
Authors: Rayhan Muhammad A. , Mudatsir Mudatsir , Nurjannah Nurjannah , Ichsan Ichsan , Amir-Behghadami Mehrdad , Khader Yousef S. , Koyanagi Ai , Sah Ranjit , Viveiros-Rosa Sandro G. , Mamun Mohammed A. , Lemu Yohannes K. , Bouchra Assarag , Linguissi Laure SG. , Ikram Aamer , Sallam Dina E. , Parperis Konstantinos , Wollina Uwe , Rademaker Marius , Vento Sandro , Usman Said
Published: August 2022

Vaccines are urgently needed to control the coronavirus disease 2019 (COVID-19) pandemic. The aim of this study was to determine the acceptance of and willingness to purchase a hypothetical COVID-19 vaccine in the general population of Aceh, a holistic Shariah law implementation province in Indonesia. An online cross-sectional study was conducted using a quota sampling technique between 1 to 24 September 2021. To determine hypothetical vaccine acceptance, respondents were asked if they were willing to accept vaccines with combinations of either 50% or 95% effectiveness and either 5% or 20% risk of adverse effects. Willingness to purchase was assessed by asking whether the participants would pay for such vaccines at certain price points. Logistic regression analysis was used to assess the associated determinants. Out of 377 respondents included in the final analysis, 86.5% were willing to accept a COVID-19 vaccine with 95% effectiveness and 5% adverse effects. The acceptance rate dropped to 45.1% if the risk of adverse effects was 20%. Vaccines with 50% effectiveness and 5% adverse effects were acceptable to 42.2% but the acceptance went down to 17.2% if the risk of adverse effects increased to 20%. Multivariate analysis found that men were twice as likely to accept a vaccine with 95% effectiveness and 5% adverse effects compared to females (aOR: 2.01; 95% CI 1.05–3.86). We found that 156/377 (41.3%) of respondents were willing to purchase a COVID-19 vaccine and of these participants 71.1% were willing to pay between Indonesian Rupiah (IDR) 50,000–150,000 (US$ 3.33–10.00). In conclusion, the acceptance rate of a hypothetical COVID-19 vaccine varied based on effectiveness and the risk of adverse effects.
Зародження ідей психології діяльності в особливих умовах в епоху українського козацтва
Authors: Тімченко Олександр , Шашенков Дмитро
Published: August 2022

У ХVII – XVIII ст. Україну називали в Європі країною козаків, а українців – козацькою нацією. Усі верстви її населення були просякнуті козацьким духом. Знищення Катериною ІІ козацтва, яке було становим хребтом українського народу, мало для нього жахливі наслідки, зрозуміти й усвідомити які ми досі так і не змогли.

Стаття присвячена аналізу ідей епохи українського козацтва (ХV – ХVІІІ століття), що і до сьогодні з успіхом використовуються науковцями та практиками в межах спеціальності 19.00.09 – «Психологія діяльності в особливих умовах». Серед основних козацьких стратегем, які не загубилися в вирові століть, авторами наукової публікації виділяються та обговорюються: військові хитрощі на полі бою і в районах бойових дій; особливості формування громадської думки про справедливість отаманів та дисциплінованість запорізького війська; пропаганда людяного ставлення до військовополонених і роз'яснення умов переходу до лав запорізького війська; використання психологічних прийомів у міжнародних контактах; морально-психологічні чинники оцінки боєздатності військ противника; організація розвідки і контррозвідки, умінням збирати й аналізувати інформацію, розповсюджувати дезінформацію; система козацького тіловиховання, тілесне і психофізичне загартування козаків тощо.

Автори сподіваються, що висвітлені у статті дані стануть у пригоді науковцям та практичним психологам сектору безпеки та оборони України і, особливо, під час Великої Вітчизняної війни українського народу проти російської агресії.
Social media, political efficacy and political participation in Nigeria
Authors: Akinyetun Tope Shola
Published: August 2022

The role of social media in influencing political thinking, perception, and participation is becoming increasingly important, as evident in the volume of research the topic has attracted. This article presents findings on social media, political efficacy, and political participation in Nigeria. The objective is to evaluate the relationship between social media and political efficacy; social media and political participation; and political efficacy and political participation in Nigeria. To this end, the study adopted a web survey design for sample participants across the country, using links distributed through Facebook and Twitter. Snowball sampling was adopted to determine the total number of respondents (N = 3,407). The results of the descriptive statistics and Pearson Product-Moment Correlation Coefficient yielded evidence that the majority of social media users in Nigeria are male, young, educated and largely unemployed . It concludes that social media influences political efficacy and political participation in Nigeria.
Archive drive of the unprivileged against the privileged: Ten years and alternative archive
Authors: Kim Hojung
Published: August 2022

The post-Umbrella Hong Kong is a site where the unprivileged memories are faced with a systematic eradication against the privileged and dominant memories of mainland China. A strong ‘archive drive’ exists in the scene which makes the memories of Hong Kong struggle to preserve themselves in defense to their obliteration. For memories to become archived, or an archive, they should go through two consecutive steps. First, they need to acquire a physical space where they can be preserved. Second, they need to be given a law, order, or way of interpretation and enunciation. While the privileged memories unquestioningly undergo the process, those of the unprivileged confront difficulties in both steps. By looking into the post-Umbrella Hong Kong’s omnibus film Ten Years, this essay will examine the archival struggle of Hong Kong memories where they show emotional anxiety and frustration, but also seek for an alternative way to become an actual archive.
O ensino de Língua Portuguesa em foco: o diálogo e a construção de possibilidades ao encontro de uma abordagem enunciativo-discursiva
Authors: Alves Daniela Figueirêdo , Alcântara Regina Godinho de
Published: August 2022

Este livro surgiu da necessidade de compreender criticamente os pressupostos teórico-metodológicos que balizam práticas de ensino-aprendizagem de professores de Língua Portuguesa, em especial aquelas voltadas ao eixo análise linguística. Respaldamo-nos, do ponto de vista teórico e metodológico, nos pressupostos bakhtinianos de linguagem, na busca pela compreensão, legitimação e efetivação de práticas que caminhem ao encontro da formação de leitores críticos e produtores de textos capazes de se posicionarem nas diferentes realidades linguísticas e sociais em que estão inseridos.
Unterrichtsmaterialen, Videos, Quizzes für den Matehmatikunterricht in der SEK2
Authors: Slawitscheck Markus
Published: August 2022

Das Projekt Mathematik macht Freu(n)de läuft seit 2016 mit großem Erfolg unter der Leitung von Univ.-Prof. Michael Eichmair, PhD, an der Universität Wien. Das Projekt hat sich im Bereich der Entwicklung hochwertiger Materialien für moderne Lern- und Lehrsettings etabliert und erfreut sich nationaler und internationaler Anerkennung. In dieser Arbeit werden die Mathematik macht Freu(n)de Kompetenzmaterialen, Videos und Quizzes für die Sekundarstufe 2 vorgestellt.
Frei entfalten
Authors: Strübbe Franziska , Berlinger Nina
Published: August 2022

Eine der Grundpositionen mathematikdidaktischer Begabungsforschung besagt, dass sich eine Begabung umso besser entfalten kann, desto früher sie erkannt und gefördert wird. Begabungsfördernden Enrichmentprojekten kommt insofern eine besondere Aufgabe zu. Im Lehr-Lern-Labor ‚Mathe für kleine Asse‘ an der Westfälischen Wilhelms-Universität in Münster greifen demgemäß verschiedene Akteur*innen in ihren Aufgaben ineinander und verzahnen Theorie, Diagnostik und Förderung im Kontext mathematischer Begabungen. Diese Trias wird durch den Beitrag leiten.
Application of CLIL Feature in VET
Authors: Hašková Alena , Tamene Getnet , Zatkalík Dominik
Published: August 2022

The Upper Secondary Vocational School for Transport in Bratislava takes up the challenges of arming its students with relevant education. Due to the fact that students learn in various ways, the teachers implement a combination of approaches including synchronous, asynchronous, critical thinking, case study, tutorial, and team-based learning among others. They provide education in both classroom mode and on the online platform. Moreover, they try to educate their students in both Slovak and English languages. Besides the regular English language programs, the teachers also provide core skill-enhancing courses like Technical English, Business English, as well as, English of automotive mechanics and commerce. The paper presents examples of good practice related to the use of a recently written textbook English of Automotive Mechanics and Commerce within the teaching processes, which has been essential for skilled language teachers who also have a nice command of mechanical and commercial understanding.
Designing Holistic and Sustainable Educational Development
Authors: Novák Jaromír
Published: August 2022

The system of educational development in higher education should help university teachers continuously make their teaching more efficient in such a way that will lead to improved student learning. We argue that such a system should be based on at least three pillars, all leading to the enhancement of informed pedagogical conversations among teachers with the aim to improve student learning: educational development courses for university teachers, student feedback evaluations focusing on teaching and learning in the courses provided by the university and rewarding excellent university teachers. The article describes and analyses the important aspects of all the three pillars in a case study of the University of Economics in Bratislava and presents some of the intellectual outputs of an Erasmus+ project. Some of these outputs are already being piloted at this university in the academic year 2021/2022.
Dual Education and Occupational Safety Training
Authors: Tureková Ivana , Marková Iveta , Hrmo Roman , Harangozó Jozef
Published: August 2022

Recently, the dual education system in the Slovak Republic has proved to be an exceptional model for preparing pupils for future professions. It means a partnership between pupils, schools, and companies. Each training needs to be adjusted to the age, pupils, and their mental abilities. Introductory training in occupational safety in dual education is entirely in the competence of the employer. We verified the knowledge obtained during the training by an attitude questionnaire, in which participated 90 respondents prepared for professions in the automotive industry. The questionnaire analysis revealed that pupils consider the level of training in occupational safety and health to be sufficient, and they are satisfied with the level of acquired knowledge. However, paradoxically, we found out that they fail to answer questions about the danger and risks at the workplace to which they will be exposed in their current and future work. This OSH education is the main topic of the whole training process regarding early risk identification and appropriate prevention. A fundamental recommendation measure is the quality inclusion of these OSH topics into training using activating methods in the process. They should also be part of methodological and professional training. Employer lecturers should support and implement new methods and forms of training for pupils` safe behaviour.
Sosialisasi Literasi Pada Anak di Pulau Hiri Maluku Utara
Authors: Yanny Yanny , Mongkito Rita Yanti Sam
Published: August 2022

Berbagai dampak yang diakibatkan oleh perkembangan teknologi mampu membuat perubahan dari kepribadian dan perilaku anak. Salah satu dampak negatifnya dari perkebangan teknologi, yaitu berkurangnya budaya membaca pada anak. Untuk itu salah satu dari program kerja Salimah adalah menumbuhkan budaya membaca melalui launching “Pojok Literasi Anak Negeri” dengan tema Baca Buku, Dunia dalam Genggamanmu.  Kegiatan ini dilaksanakan pada tanggal 22 Mei 2021 dan bertempat di Kel. Togolobe, Kec. Pulau Hiri, Provinsi Maluku Utara. Tujuan dari kegiatan ini yaitu dapat meningkatkan transfer pengetahuan secara tidak langsung kepada pelajar/anak dan masyarakat serta mengajarkan untuk mengerti tentang arti pentingnya budaya membaca sehingga dapat menumbuhkan kecintaan terhadap buku.
Sosialisasi Strategi Pemasaran Pancake Stroberi Di Kabupaten Karo
Authors: Sinaga Roida Ervina , Simbolon Juliana Br , Sitepu Jupianus
Published: August 2022

Currently marketing activities have a very important role in the business world. So marketing is the whole understanding of sales, trade and distribution. Berastagi, Karo district, is one of  the strawberry producing areas in North Sumatera. Service “Socialization of the strawberry Pancake Marketing Strategy”. The purpose of this service is to providesocialization to strawberry pancake enterpreneurs in Berastagi, North Sumatera, about the marketing strategythat is limited to the Berastagi area itself and there are stillfew people who use strawberry pancakes as alivelihood. From the community service activity, it is hoped that participants who participate will be motivated to develop the marketing of the strawberry pancake.Keyword: socialization, marketing, pancake, strawberry
Sosialisasi Penerapan Google Classroom sebagai Media Pembelajaran Guru SMA Negeri 2 Kota Kendari Sulawesi Tenggara
Authors: Gultom Eva , Rustiani Komang Wahyu , Nurtikawati Nurtikawati
Published: August 2022

Tujuan dari proposal pengabdian masyarakat ini adalah mensosialisasikan penerapan e- learning dalam proses belajar mengajar di sekolah formal sehingga pemanfaatan teknologi bisa dirasakan secara merata oleh tenaga pendidik. Adapun target khusus dari proposal kegiatan ini yaitu ingin memperlengkapi dan memperkaya kemampuan atau skill tambahan guru SMA Negeri 2 Kecamatan Poasia Kota Kendari dalam menggunakan teknologi berbasis revolusi industri 4.0 dan kemudian mampu menyalurkan ilmu tersebut ke peserta didik sehingga proses pembelajaran dapat berjalan lebih menarik, fun, efisien dan efektif. Metode yang akan digunakan dalam proposal ini adalah pembelajaran aktif dan partisipatif. Dalam proses sosialisasi, pemateri akan membekali 50 peserta pelatihan akan e-learning seperti pembuatan akun gmail, panduan registrasi akun gmail guru di google classroom, panduan penginputan semua akun gmail peserta didik, pembuatan folder kelas, materi ajar, ujian hingga hasil ujian dan tugas yang nantinya dapat dipublikasi secara online.
Analisis Sentimen Pengguna Transportasi Online Terhadap Layanan Grab Indonesia Menggunakan Multinomial Naive Bayes Classifier
Authors: Mandasari Sartika , Hayadi B. Herawan , Gunawan Rudi
Published: August 2022

Ojek online telah merambah dunia transportasi di Indonesia. Terobosan baru yang semakin diminati banyak orang ini, tidak hanya menyediakan transportasi angkutan penumpang saja namun juga melayani jasa kurir untuk pemesanan makanan, jasa pengiriman barang, dokumen, dan berbelanja. Banyaknya pelayanan yang diberikan perusahaan ojek online, semakin banyak pula opini yang dilontarkan masyarakat melalui twitter, mengenai kualitas dari setiap jenis layanan yang diberikan oleh perusahaan ojek online.Opini yang memiliki sentimen tersebut akan dianalisis sehingga dapat diketahui layanan mana yang mendapatkan sentimen positif, negatif, dan netral. Oleh sebab itu, diperlukan sebuah pendekatan yang dapat menganalisis sentimen masyarakat terhadap kualitas dari setiap layanan ojek online.Pada penelitian ini metode yang digunakan yaitu term frequency (tf) dan multinomial naive bayes classifier. Tahapan keseluruhan metode yang digunakan pada penelitian ini adalah preprocessing (cleaning, case folding, tokenisasi, convert negation, stopword removal, stemming, dan normalisasi), perhitungan frekuensi kemunculan kata (tf), dan klasifikasi sentimen. Hasil dari penelitian ini adalah mengklasifikasikan tweet ke dalam sentimen positif, negatif, netral dan mengetahui kualitas dari setiap jenis layanan ojek online. Dengan menggunakan algoritma dan metode ini, akurasi yang didapat adalah sebesar 86,57%. Pendekatan ini diharapkan akan sangat membantu pihak perusahaan ojek online untuk memperbaiki kualitas dari setiap jenis layanan yang ada.
Rancang Bangun Sistem Pakar Pola Hidup Sehat Berbasis Web Dengan Metode Forward Chainning
Authors: Yusuf Arif Maulana , Priatna Apit , Cristiani Cherly
Published: August 2022

Pola hidup sehat adalah pilihan terbaik yang dapat kita lakukan untuk menjaga tubuh agar tetap sehat khususnya dalam menjaga keseimbang berat badan. Manfaat dari menerapkan pola hidup sehat di antaranya adalah membuat pikiran lebih positif, membuat tubuh lebih semangat dalam bekerja, mencegah berbagai macam penyakit dan masih banyak lagi manfaat yang dapat diperoleh dari menjaga pola hidup sehat secara benar. Tujuan dari penelitian ini yaitu agar dapat mengetahui peranan teknologi informasi sebagai sumber informasi sangatlah besar dalam mengdukung pengaturan pola hidup sheat. Dengan demikian sistem pakar coba di kembangkan sebagai media komunikasi bagi setiap orang guna membantu dalam menerapkan pola hidup sehat. Metode yang digunakan adalah Forward Chaining yang menggunakan Teknik Best-First Search yaitu teknik penelusuran yang menggunakan pengetahuan akan suatu masalah.  Namun masih banyak dari masyarakat yang jauh dari penerapan pola hidup sehat. Kondisi tubuh kebanyakan masyarakat juga sangat beragam, sehingga pola hidup sehat setiap masyarakatpun berbeda sesuai dengan riwayatnya.
Penerapan Finite State Automata Pada Desain Vending Machine Batu Permata Sapphire Alami
Authors: Paramitha I Gusti Bagus Arya Pradnja , Gata Windu , Kurniawati Laela , Hermaliani Eni Heni , Putra Jordy Lasmana
Published: August 2022

Batu Sapphire adalah salah satu jenis batu permata yang ada di dunia, yang paling di cari serta di minati oleh para penggemarnya adalah batu permata Sapphire berwarna biru. Untuk memudahkan penjualan batu permata Sapphire alami adalah dengan menggunakan Vending machine. Metode penelitian dengan melakukan penggambaran Finite State Automata menggunakan Deterministic Finite Automata, perancangan Diagram State tentang fitur-fitur dan desain antarmuka saat Vending machine diimplementasikan. Hasil penelitian menunjukkan penggunaan Deterministic Finite Automata pada desain Vending machine Batu Permata Sapphire Alami sehingga didapatkan sistem penjualan batu permata pada masa depan secara efektif dan nyaman. Dalam Vending machine Batu Permata Sapphire Alami menggunakan Finite State Automata dilengkapi dengan satu metode pembayaran yaitu menggunakan uang tunai. Perancangan Vending machine Batu Permata Sapphire Alami menggunakan Finite State Automata diharapkan dapat diterapkan dan dikembangkan di sentra – sentra penjualan oleh – oleh yang menjual batu – batu permata sehingga dapat dinikmati oleh masyarakat luas.
El negocio del habitar: gobernanza interna de las torres de Estación Central, Santiago de Chile
Authors: Rojas Symmes Loreto Marcela
Published: August 2022

El artículo examina el proceso de verticalización de la comuna de Estación Central, centrándose en el vínculo entre la estructura de tenencia (propiedad) y el despliegue de un tipo específico de gobernanza interna. A través de un enfoque cualitativo, se observa la edificación como objeto de gobierno, indagando en los elementos que dan forma a la gobernanza interna de las cinco torres con mayor nivel de precariedad en las características físicas de la edificación, dentro del polígono con mayor desarrollo inmobiliario de la comuna. Los resultados señalan que la construcción de la gobernanza interna de las torres se sustenta en la conformación del triángulo del negocio inmobiliario, figura conformada por los tres ámbitos de participación que ejercen las empresas inmobiliarias en la producción residencial: construcción, inversión (renta) y administración. Esta tríada de ámbitos de participación representa no sólo la ampliación de un modelo de negocio, sino que también define las bases de una forma particular de gobernanza, un esquema en que densidad de propiedad implica densidad de poder, dando cuenta que más que frente al negocio de la vivienda, estamos frente al negocio del habitar.
Su casa, su deuda. La política de vivienda chilena entre la financiarización, la subsidiariedad y la integración social
Authors: Hidalgo Dattwyler Rodrigo , Vergara Constela Carlos Daniel , Gutiérrez Aguilera Diego , Capetillo Constela Cristian , Alvarado Petterson Voltaire
Published: August 2022

En este artículo se explora la financiarización inmobiliaria chilena desde la conformación del Estado subsidiario, la elaboración programática de las políticas de vivienda y el papel protagónico que ha asumido el endeudamiento como mecanismo y como posibilidad de distinción social. Para esto se hizo una revisión general sobre las transformaciones generales del capitalismo, con el fin de posicionar lo financiero. En este marco, la vivienda ha jugado un rol clave tanto como activo o como forma susceptible de absorción de excedentes. A partir de lo último, se analizan estadísticas generales a nivel bancario y subsidiario en materia de vivienda y se focaliza en el análisis documental de los textos que dan soporte jurídico y dirección programática a estos y a la actual Política Nacional de Desarrollo Urbano. Desde este punto se discute el instrumento subsidio, las relaciones que articula con el endeudamiento y se critica el actual paradigma de integración social. Se cierra realizando una lectura sobre el neoliberalismo chileno, el cual, por lo menos en su faceta espacial y de vivienda, depende de mecanismos de viabilidad institucional para su sobrevivencia.
Impact of Weight on Quality-of-Life Questionnaire-Lite, Mexican Version. Reliability and Validity Evidence
Authors: Wrzecionkowska Dagmara , Calleja Nazira
Published: August 2022

The short form of the Impact of Weight on Quality of Life (IWQOL) is a 31-item self-report, that assesses the influence of weight on life quality in five areas: physical function, self-esteem, sexual life, public distress, and work. The objective of this study was to assess reliability and validity of the instrument in Mexican adults with weight ranging from normal to obese. Participants were 211 women and 98 men recruited from a public university. During a pre-scheduled appointment their weight and high were measured (average BMI = 26.13). Same participants were e-mailed the IWQOL-Lite, and the collateral measure questionnaires: DASS-21, TFEQ-R18, and a Physical Activity item. Internal consistency of the IWQOL-Lite total scale and subscales ranged from α = .82 to .95. The five-factor structure was confirmed with the number of items reduced to 26 via confirmatory factor analysis. Evidence of the convergent validity was obtained via correlations with the above-mentioned collateral measures. Our findings suggest that IWQOL-Lite (26 items) is a psychometrically valid measure that discriminates between different BMI groups and can be used to evaluate the impact of weight in the population of Mexican adults.