bluuebunny/crossref_metadata_2025 huggingface dataset:
Aproximações entre a teoria antropológica do didático e uma formação docente para o ensino por investigação
Authors: Dos Santos Garcia Delgado Joelma , Figueiredo Dos Santos Cristiano , De Mattos Machado Vera
Published: November 2021

A Teoria Antropológica do Didático considera dois aspectos da atividade humana: o estrutural, descrito em termos de praxeologias, e o funcional, analisado por meio da teoria dos Momentos de Estudo. Essa teoria tem sido utilizada em diversas pesquisas, inclusive na área do Ensino de Ciências, e tem evidenciado especificidades e desafios a docentes, destacando a necessidade de formação contínua destes. Nesse sentido, o objetivo deste artigo foi buscar aproximações entre a Teoria Antropológica do Didático e uma formação docente para o Ensino por Investigação, uma abordagem didática construtivista que tem o problema como ponto de partida. A presente pesquisa é qualitativa incluindo uma análise bibliográfica. A formação analisada foi desenvolvida pela pesquisa de Mestrado de Moura (2016) e, mais especificamente, duas atividades incluídas nessa formação, bem como a aplicação em sala de aula por algumas cursistas. Dentre os Momentos de Estudo identificados destacamos a institucionalização e a avaliação como premissas importantes a serem consideradas em formações. A análise em questão indicou o assujeitamento das professoras cursistas às prerrogativas do Ensino por Investigação após o curso. Acreditamos que a Teoria Antropológica do Didático é uma ferramenta teórica e analítica potente, sendo os Momentos de Estudo promissores para realização de futuras pesquisas sobre Ensino por Investigação e formação docente.
Entrevista con Estella Beatriz Quintar
Authors: Velasco Forero Martha Janet , Quintar Estella Beatriz
Published: November 2021

Estella Beatriz Quintar: Profesora del nivel preesco- lar al posgradual. Doctora en antropología social, orientación antropología médica (salud mental y educación) Directora general de IPECAL. Investiga- dora en el área de Didáctica y Formación Docen- te. Desarrolla proyectos de investigación, asesorías y conferencias en países tales como Colombia, Ar- gentina, México, Cuba, Chile, entre otros.
Internacionalización de la investigación: Concepciones y percepciones del profesorado hondureño
Authors: Zelaya Perdomo Iving , Montañés Serrano Manuel
Published: November 2021

La concepción generalizada que considera la producción científica universitaria inherente e intrínsecamente internacional, ha contribuido a que no proliferen las investigaciones empíricas que tomen como objeto de estudio ésta problemática. En este artículo se da cuenta de las concepciones y percepciones que sobre la internacionalización de la actividad investigadora tiene el profesorado universitario hondureño, y, asimismo, se hace referencia a las controversias que esta cuestión suscita en los países de la región, las cuales inciden en el desarrollo de las instituciones de educación superior. Se ha recurrido a una metodología cualitativa/estructural, con la que se ha analizado la materia prima discursiva producida en las reuniones convocadas de acuerdo con una muestra estructural diseñada ad hoc. Se han identificado 6 posiciones discursivas, que configuran una estructura relacional, la cual ha sido gráficamente representada: (A) Dependiente, (B) Independiente, (C) Pasiva (D) Interdependiente, (E) Cooperativista regional, y (F) Crítica. Si bien es verdad que la (A) Dependiente se identifica como dominante, es la (D) Interdependiente la que ocupa la centralidad del espacio discursivo al converger en ella diferentes posiciones. El análisis realizado es un insumo que puede ser de utilidad para el diseño de políticas públicas relacionadas con la internacionalización de la investigación.
Kto zmodernizował egipską kulturę?
Authors: Piotrowska Agnieszka
Published: November 2021

Analiza historyczno-literacka modernizacji egipskiej i konfliktu wokół niej w obszarze kultury Bliskiego Wschodu, w której Egipt odgrywa rolę wiodącą, polemiczna w stosunku do wybranych tez z dziedziny studiów postkolonialnych. Artykuł omawia, w jaki sposób mocarstwa kolonialne wykorzystywały w przeszłości „strategie modernizacyjne” i „antymodernizacyjne” do realizowania swoich interesów w regionie i argumentuje, że ten sam konflikt odtwarzany jest dziś za pomocą dyskursu islamofobii, gender i tzw. „cancel culture”.
Dlaczego prądy świeckie w Egipcie przegrywają?
Authors: Umar Ihab
Published: November 2021

Artykuł analizuje tło nowoczesnego ruchu świeckiego w Egipcie i przyczyny jego klęski. Autor porównuje okoliczności pojawienia się idei świeckich na Bliskim Wschodzie i w Europie i argumentuje, że aby projekt modernizacyjny odwołujący się porządku świeckiego był trwały, powinien być budowany oddolnie, w oparciu o specyfikę kulturową danego kraju, a nie narzucony przez kraje hegemoniczne. Wskazuje również na błędy popełnione przez elity w regionie Bliskiego Wschodu, które nie wypracowały ram poznawczych potrzebnych do ukształtowania własnej koncepcji państwa świeckiego.
‘I Have Made a Highway of Biainili’:
Authors: Çifçi Ali , Gökce Bilcan
Published: November 2021

After emerging in the Lake Van Basin of Turkey, the Urartian kingdom expanded its territory across Eastern Anatolia, Northwestern Iran, and Armenia between the late 9th and early 7th century BC. The high altitude of these regions and the climatic conditions, especially long and harsh winters with heavy snowfall, likely forced the Urartian monarchy to establish a reliable network of communication: new roads and new settlements along these roads were established between the capital city Tušpa and other parts of its territory. This study presents a reassessment of the archaeological and textual evidence on Urartian routes used for military campaigns, settlements located along these routes, ancient road remains and means of transportation.
Contramodules over pro-perfect topological rings
Authors: Positselski Leonid
Published: November 2021

For four wide classes of topological rings

R

\mathfrak{R}

, we show that all flat left

R

\mathfrak{R}

-contramodules have projective covers if and only if all flat left

R

\mathfrak{R}

-contramodules are projective if and only if all left

R

\mathfrak{R}

-contramodules have projective covers if and only if all descending chains of cyclic discrete right

R

\mathfrak{R}

-modules terminate if and only if all the discrete quotient rings of

R

\mathfrak{R}

are left perfect.
Three classes of topological rings for which this holds are the complete, separated topological associative rings with a base of neighborhoods of zero formed by open two-sided ideals such that either the ring is commutative, or it has a countable base of neighborhoods of zero, or it has only a finite number of semisimple discrete quotient rings.
The fourth class consists of all the topological rings with a base of neighborhoods of zero formed by open right ideals which have a closed two-sided ideal with certain properties such that the quotient ring is a topological product of rings from the previous three classes.
The key technique on which the proofs are based is the contramodule Nakayama lemma for topologically T-nilpotent ideals.
Don’t Let the COVID-19 Crisis Go to Waste: Breaking Through the Status Quo & Flattening the Opioid Epidemic Curve
Authors: Bose Feler , Menzies Percy , Rottnek Fred
Published: November 2021

The objective of the paper is to understand the impact of the COVID-19 focusing event that resulted in a distinctive response by the Federal government. The paper focuses on the rapid deregulation that occurred in the opioid use disorder treatments. We frame the narrative using primarily the economic literature on deregulation during a crisis. The temporary deregulation has significantly increased access to treatment and medications and allows for the discovering of a different equilibrium. We also suggest other deregulations that need to be considered. In this paper, we suggest that the provisional deregulations should be made permanent to improve the outcome of the patients who abuse opioids.
Wolfhart Pannenberg’s Semiotic Doctrine of the Church: A Peircean Corrective
Authors: Hollingsworth Andrew
Published: November 2021

This paper aims to explore and critique Wolfhart Pannenberg’s use of semiotic concepts in his understanding and explanation of the church. He defines the church as “the fellowship of individual believers,” and a “sign of the future fellowship of humanity under God’s reign,” i. e. the future Kingdom of God. As he continues to articulate his doctrine of the church, Pannenberg employs semiotic concepts to articulate this notion of the church as a sign of the Kingdom of God. In this paper, I aim to explore Pannenberg’s use of semiotic concepts as they concern his understanding of the church and provide critique and a new way forward of understanding the church as a sign of the Kingdom of God. Though Pannenberg is right to employ semiotic concepts and terminology to expound upon and clarify this concept, he is wrong in the semiotic model of the sign and approach he chooses to employ. In what follows, I first summarize and explicate Pannenberg’s semiotic understanding of the church, and then I provide a critique and corrective of his semiotic preferences with the semiotic work of American philosopher Charles Sanders Peirce.
Anthropologie der Unsterblichkeit
Authors: Streubel Thorsten
Published: November 2021

Ich möchte in diesem Artikel aufzeigen, dass ein Leben oder zumindest eine Fortexistenz des Subjekts nach dem physischen Tod aus anthropologischer Sicht durchaus nicht ausgeschlossen, die Fortexistenz einer Person durch die (vermeintliche) Übertragung ihres Geistes auf eine Festplatte (mind-uploading bzw. whole brain emulation) dagegen aus prinzipiellen Gründen unmöglich ist. Beide Thesen lassen sich durch eine Reflexion auf die humane Verfassung begründen.
The Relationship Between Economic Structure and Political Violence in Latin America (1990–2019)
Authors: Balestra Anna
Published: November 2021

This paper provides evidence about the relationship between economic structure and political violence in Latin American countries in the period 1990–2019. The empirical analysis suggests that manufacturing activities are negatively associated with the number of terroristic attacks. On the contrary it exists a positive relationship between mining activities and political violence. A further analysis suggests that the relative size of manufacturing with respect to mining sector is negatively associated to terroristic attacks occurrence. Such relationship becomes stronger when it is associated to high levels of trade openness.
Prediction Regions for Poisson and Over-Dispersed Poisson Regression Models with Applications in Forecasting the Number of Deaths during the COVID-19 Pandemic
Authors: Kim Taeho , Lieberman Benjamin , Luta George , Peña Edsel A.
Published: November 2021

Motivated by the Coronavirus Disease (COVID-19) pandemic, which is due to the SARS-CoV-2 virus, and the important problem of forecasting the number of daily deaths and the number of cumulative deaths, this paper examines the construction of prediction regions or intervals under the no-covariate or intercept-only Poisson model, the Poisson regression model, and a new over-dispersed Poisson regression model. These models are useful for settings with events of interest that are rare. For the no-covariate Poisson and the Poisson regression model, several prediction regions are developed and their performances are compared through simulation studies. The methods are applied to the problem of forecasting the number of daily deaths and the number of cumulative deaths in the United States (US) due to COVID-19. To examine their predictive accuracy in light of what actually happened, daily deaths data until May 15, 2020 were used to forecast cumulative deaths by June 1, 2020. It was observed that there is over-dispersion in the observed data relative to the Poisson regression model. A novel over-dispersed Poisson regression model is therefore proposed. This new model, which is distinct from the negative binomial regression (NBR) model, builds on frailty ideas in Survival Analysis and over-dispersion is quantified through an additional parameter. It has the flavor of a discrete measurement error model and with a viable physical interpretation in contrast to the NBR model. The Poisson regression model is a hidden model in this over-dispersed Poisson regression model, obtained as a limiting case when the over-dispersion parameter increases to infinity. A prediction region for the cumulative number of US deaths due to COVID-19 by October 1, 2020, given the data until September 1, 2020, is presented. Realized daily and cumulative deaths values from September 1st until September 25th are compared to the prediction region limits. Finally, the paper discusses limitations of the proposed procedures and mentions open research problems. It also pinpoints dangers and pitfalls when forecasting on a long horizon, especially during a pandemic where events, both foreseen and unforeseen, could impact point predictions and prediction regions.
Reopening the Conversation Between Music Psychology and Music Therapy
Authors: Carlson Emily , Cross Ian
Published: November 2021

Although the fields of music psychology and music therapy share many common interests, research collaboration between the two fields is still somewhat rare. Previous work has identified that disciplinary identities and attitudes towards those in other disciplines are challenges to effective interdisciplinary research. The current study explores such attitudes in music therapy and music psychology. A sample of 123 music therapists and music psychologists answered an online survey regarding their attitudes towards potential interdisciplinary work between the two fields. Analysis of results suggested that participants’ judgements of the attitudes of members of the other discipline were not always accurate. Music therapists indicated a high degree of interest in interdisciplinary research, although in free text answers, both music psychologists and music therapists frequently characterized music therapists as disinterested in science. Music therapists reported seeing significantly greater relevance of music psychology to their own work than did music psychologists of music therapists. Participants’ attitudes were modestly related to their reported personality traits and held values. Results overall indicated interest in, and positive expectations of, interdisciplinary attitudes in both groups, and should be explored in future research.
Police Officers’ Knowledge of Gant
Authors: Purdon James A. , Fradella Henry F. , Totten Christopher D. , Lee Gang
Published: November 2021

The U.S. Supreme Court’s decision in Arizona v. Gant fundamentally altered the law governing police searches of vehicles incident to the arrest of a vehicle occupant. To date, there has been no empirical examination of Gant’s impact on line officers. The present study does so using data from a survey of police officers that assessed their ability to apply Gant. Although 93 percent of the officers had been taught Gant and 77 percent had received training within the twelve months prior to completing the survey, 67 percent incorrectly applied Belton, rather than Gant. Moreover, nearly half of the sample were missing constitutionally permissible opportunities to search the vehicle under either of Gant’s two prongs. Concerningly, officers who had received recent training on vehicle searches were significantly less likely to identify correct search protocols under Gant’s evidence prong. The implications of these findings are discussed.
“A good conversation is better than a good bed”: How Migration Impacts Meanings of Health among Chronically Ill Ethiopian Immigrant Women
Authors: Daniel Meklit
Published: November 2021

Narratives reinstate meaning to the body and mind, especially after major life events like migration and illness. To better understand the interplay between migration status and narrative practices, I examine the functions and meanings of illness narratives among three Ethiopian immigrant women living with chronic illnesses. I investigate how these accounts impact the ways in which my interviewees identify and understand themselves in relation to their illnesses. The core of this article is divided into three sections—Stigma, Frustration, and Faith—each conveying my interlocutors’ migration and chronic illness experiences as well as the liberating and constraining effects of storytelling. Collectively, these themes highlight the agentive aspects of illness narratives that help chronically ill Ethiopian immigrant women assert control over their bodies and identities as they strive toward bettering their health.
Assessing Green Human Resource Management and Environmental Performance: Evidence from Government Linked-Company
Authors: Kamil Nurul Liyana Mohd , Abd Rahman Nur Hairani , Mat Yusof Mohd Hasrul
Published: November 2021

Environmental performance is a new initiative to reduce the natural disasters that occur as a result of climate change. To foster environmental performance among employees in the organisation, green human resource management is one the prominent functions to mobilize the green culture in the organisation. This study sought to assess the impact of green human resource management (in the form of green recruitment, green training and development, and green performance management) on the environmental performance among employees in government linked-company via a qualitative research technique. Using thematic analysis, in-depth semi-structured interviews are utilised to arrive at conclusions with regards to the performance of the environment by assessing green human resource management. Research findings demonstrated that the green human resource management significantly opens more opportunities to the government linked-company to succeed in its environmental performance, and simultaneously awards more recognition in terms of environmental certifications and awards . Most respondents agree that the green integration to its human resource function contributes more awareness to the employees on the environment. While some respondents stated that few difficulties will be facing to maintain it but there are always solutions to overcome the issue. In conjunction with these findings, this study strongly recommends to all public sectors and public agencies to implement the green practices within the aspects of human resource. It is not to add the burden for the human resource functions, even it helps the organisation to reduce cost and save the environment.
ANALISIS KOMPETENSI PEDAGOGIK GURU IPS DALAM PENGEMBANGAN KETERAMPILAN SOSIAL ANAK BERKEBUTUHAN KHUSUS (STUDI KASUS SMP N 12 SEMARANG)
Authors: Muslichah Azizah Nur Aini , Nisa Aisyah Nur Sayidatun
Published: November 2021

The teacher has an important role in the implementation of learning. Especially in masterring the characteristics of each students. Therefore teachers must be able to master pedagogical competencies to develop social skills especially in students with special needs in inclusive schools. The reseach method used is a qualitative method. The results showed that (1) Social studies teachers have implemented pedagogic science well so that they can develop social skills of students with special needs (2) Supporting factors for the development of social sskills of children with special needs is the availability of shadow teacher, school collaboration with parents, and facilities and infrastucture (3) Meanwhile, the inhibiting factor for the development of social skills stem from love self-confidence of students with special needs themselves.

Guru mempunyai peran penting dalam pelaksanaan pembelajaran terutama penguasaan terhadap karakteristik setiap peserta didik. Oleh karena itu guru harus dapat menguasai kompetensi pedagogik untuk mengembangkan keterampilan sosial terutama pada peserta didik berkebutuhan khusus di sekolah inklusi. Metode penelitian yang digunakan adalah metode kualitatif. Hasil penelitian menunjukkan bahwa (1) Guru IPS telah mengimplementasikan ilmu pedagogik dengan baik sehingga dapat mengembangkan keterampilan sosial dari peserta didik berkebutuhan khusus (2) Faktor pendorong pengembangan keterampilan sosial anak berkebutuhan khusus yaitu dengan ketersediaan guru pendamping khusus, kerjasama sekolah dengan orangtua serta sarana dan prasarana (3) Sedangkan, faktor penghambat pengembangan keterampilan sosial berasal dari rasa kepercayaan diri yang rendah dari peserta didik berkebutuhan khusus sendiri dan kurangnya pelatihan pembelajaran kelas inklusi untuk guru mata pelajaran.
DAMPAK PEMBANGUNAN PEMBANGKIT LISTRIK TENAGA UAP (PLTU) TANJUNG JATI B TERHADAP PERUBAHAN MATA PENCAHARIAN DAN TINGKAT PENDAPATAN (Desa Tubanan Kecamatan Kembang Kabupaten Jepara)
Authors: Nooraliza Ayuuk , Salam Rudi
Published: November 2021

Tanjung Jati B Steam Power Plant (PLTU) is a power plant located in Tubanan Village, Kembang District, Jepara Regency. The existence of the PLTU construction causes various impacts on the surrounding community, such as changes in livelihoods and income levels. This article aims to 1) Describe the livelihoods of the people of Tubanan Village before and after the construction of PLTU Tanjung Jati B, 2) Describe the level of income of the people of Tubanan Village before and after the construction of PLTU Tanjung Jati B, (3) to describe the impacts caused by the existence of development of PLTU Tanjung Jati B. The results of this study found that 1) There were changes in livelihoods due to the construction of PLTU Tanjung Jati B such as housewives becoming parking guards, 2) Increased income of the people of Tubanan Village, 3) There were positive and negative impacts felt by the people of Tubanan Village.

Pembangkit Listrik Tenaga Uap (PLTU) Tanjung Jati B merupakan salah satu pembangkit listrik yang berada di Desa Tubanan Kecamatan Kembang Kabupaten Jepara. Adanya pembangunan PLTU menyebabkan berbagai dampak terhadap masyarakat sekitar seperti perubahan mata pencaharian dan tingkat pendapatan. Artikel ini bertujuan untuk 1) Mendeskripsikan mata pencaharian masyarakat Desa Tubanan sebelum dan sesudah adanya pembangunan PLTU Tanjung Jati B, 2) Mendeskripsikan tingkat pendapatan masyarakat Desa Tubanan sebelum dan sesudah adanya pembangunan PLTU Tanjung Jati B, (3) untuk mendeskripsikan dampak yang diakibatkan oleh adanya pembangunan PLTU Tanjung Jati B. Hasil penelitian ini menemukan bahwa 1) Adanya perubahan mata pencaharian akibat pembangunan PLTU Tanjung Jati B, 2) Peningkatan pendapatan masyarakat Desa Tubanan, 3) Adanya dampak positif dan dampak negatif yang dirasakan oleh masyarakat Desa Tubanan.
PENGARUH PEMANFAATAN SMARTPHONE DAN DISIPLIN BELAJAR TERHADAP HASIL BELAJAR IPS PESERTA DIDIK KELAS VIII SMP NEGERI 1 KALIBAGOR KABUPATEN BANYUMAS
Authors: . Meigawati , Nisa Aisyah Nur Sayidatun
Published: November 2021

This research aims to determine the effect of smartphone usage and discipline of learning on social studies learning outcomes of class VIII students at SMP Negeri 1 Kalibagor, Banyumas Regency. This research is a research with a quantitative approach and is a type of correlational research. The population in this study were 224 students of class VIII SMP Negeri 1 Kalibagor and took a sample of 70 students from the total population through simple random sampling technique. The data collection technique was done using a questionnaire and documentation. The results of this research was a positive and significant influence simultaneously between the smartphones usage and discipline of learning on the social studies learning outcomes of class VIII students of SMP Negeri 1 Kalibagor based on the results of the F test with a value  >  (37.414> 3.13). The smartphones usage and discipline of learning simultaneously has an effect on social studies learning outcomes by 52.8% and the remaining 47.2% is influenced by other variables or factors. 

Penelitian ini bertujuan untuk mengetahui pengaruh pemanfaatan smartphone dan disiplin belajar terhadap hasil belajar IPS peserta didik kelas VIII di SMP Negeri 1 Kalibagor Kabupaten Banyumas. Penelitian ini termasuk dalam penelitian dengan pendekatan kuantitatif dan merupakan jenis penelitian korelasional. Populasi dalam penelitian ini adalah peserta didik kelas VIII SMP Negeri 1 Kalibagor yang berjumlah 224 dan mengambil sampel sebanyak 70 peserta didik dari total populasi melalui teknik simple random sampling. Teknik pengambilan data dilakukan menggunakan angket dan dokumentasi. Hasil dari penelitian ini adalah terdapat pengaruh positif dan signifikan antara pemanfaatan smartphone dan disiplin belajar terhadap hasil belajar IPS peserta didik kelas VIII SMP Negeri 1 Kalibagor berdasarkan hasil uji F dengan nilai  >  (37,414 > 3,13). Pemanfaatan smartphone dan disiplin belajar secara simultan atau bersama-sama memberikan pengaruh terhadap hasil belajar IPS sebesar 52,8% dan sisanya 47,2% dipengaruhi oleh variabel atau faktor lain.
PERAN DAN TANTANGAN PENDIDIKAN KEWARGANEGARAAN DALAM MENGEMBANGKAN KARAKTER SISWA DI ERA GLOBALISASI
Authors: Isa Salsha Fairuz Putri , Dewi Dinie Anggraeni
Published: November 2021

Citizenship Education is education that contains issues regarding nationality, citizenship, and its relationship with the state and democracy. Education is one of the strategic places used to advance the life of a nation, especially in the current era of globalization. Globalization is characterized by interdependence and openness between countries. In the current era of globalization, humans are required to be able to have high competitiveness. Because, the more globalization develops, the more rapid information and technology in our lives today causes us as individuals to be able to develop our potential in ourselves, groups and society at large. So, there will be a big impact resulting from this. Citizenship Education in the current era of globalization provides convenience as well as challenges for us. Citizenship education must be improved again in its implementation, considering that currently globalization is happening so rapidly nowadays.

Pendidikan Kewarganegaraan adalah pendidikan yang memuat permasalahan mengenai kebangsaan, kewarganegaraan, dan hubungannya dengan negara serta demokrasi. Pendidikan adalah salah satu tempat yang strategis digunakan untuk memajukan kehidupan suatu bangsa terlebih di era globalisasi saat ini. Globalisasi ada ditandai dengan adanya saling bergantungnya dan adanya keterbukaan antara negara satu dengan negara lainnya. Di era globalisasi saat ini, manusia dituntut untuk dapat memiliki daya saing yang mumpuni. Karena, semakin berkembangnya globalisasi maka akan semakin derasnya informasi serta teknologi di kehidupan kita saat ini yang menyebabkan kita sebagai individu harus sudah dapat mengembangkan potensi dalam diri, kelompok, dan masyarakat luas. Sehingga, akan ada dampak besar yang ditimbulkan dari hal tersebut. Pendidikan Kewarganegaraan di era globalisasi saat ini memberikan kemudahan dan juga tantangan tersendiri bagi kita. Pendidikan Kewarganegaraan harus lebih ditingkatan kembali dalam pelaksanaannya mengingat saat ini globalisasi begitu cepat terjadi saat ini.
Social Entrepreneurship
Authors: Bruder Ignas , Sydow Jörg
Published: November 2021

Social Entrepreneurship, im weitesten Sinne als Unternehmertum für das Gemeinwohl zu übersetzen, gewinnt wissenschaftlich sowie gesellschaftlich an Relevanz. Während die Management- und Organisationsforschung sich mehr und mehr diesem Phänomen zuwendet, entwickelt sich in Deutschland eine vielfältige Szene von Gründer*innen, die sich am Gemeinwohl orientiert. Dieser Beitrag ordnet Social Entrepreneurship ein und geht auf eine praktische Herausforderung dieser „hybriden Organisation“ ein: das Management von Spannungsverhältnissen.
Agentenbasierte Modelle in den Wirtschaftswissenschaften
Authors: Erlei Mathias , Kesten-Kühne Janis
Published: November 2021

In der Standardökonomik dienen Modelle zum großen Teil dazu Gleichgewichtszustände zu ermitteln. Wie die Anpassungs- und Lernprozesse aussehen, die zum Gleichgewicht führen, ist in der Regel nicht Bestandteil des Modells. In der agentenbasierten Modellierung wird eine Simulation dieses Prozesses ins Zentrum der Analyse gestellt. Zudem können Prozesse abseits des Gleichgewichts betrachtet und Bedingungen für die Sinnhaftigkeit der Gleichgewichtsannahme offengelegt werden. Der vorliegende Artikel gibt eine Einführung in dieses Analyseinstrument.
50+1-Regel im deutschen Profifußball
Authors: Qquitzau Jörn , Daumann Frank
Published: November 2021

Die 50+1-Regelung im deutschen Profifußball besagt, dass immer der Hauptverein und damit die Mitglieder mehr als die Hälfte der Stimmanteile an einem Profiklub halten muss. So soll finanzkräftigen Investoren Einhalt geboten werden. Diese Regulierung ist innerhalb der höchsten europäischen Ligen einzigartig. In England oder Spanien sind die Profiklubs teilweise sogar in der Hand eines einzigen Eigners, der dadurch eine relativ große Macht über den Verein hat. Auch hierzulande gibt es immer wieder Forderungen, die 50+1-Regelung abzuschaffen, etwa von Fußball-Managern der sportlich führenden Klubs. Sie erhoffen sich dadurch, die Lücke zur ausländischen Konkurrenz zu schließen. Die Sportökonomen Jörn Quitzau und Frank Daumann sind unterschiedlicher Meinung, ob die 50+1-Regel im deutschen Profifußball sinnvoll ist oder nicht.
Das Schärsche Gesetz
Authors: Wächter Lars
Published: November 2021

Ein immer wieder diskutiertes Problem sind die Fragen, welche Funktionen der Handel übernimmt und wann die Ein- bzw. Ausschaltung von Handelsbetrieben im Warenweg sinnvoll ist. Johann Friedrich Schär lieferte darauf vor über 100 Jahren eine Antwort, die als Schärsches Gesetz bekannt geworden ist.
Studienfinanzierung - Teil 2: Darlehensangebote
Authors: Kropp Matthias , Rade Katja
Published: November 2021

Der zweiteilige Beitrag gibt einen Überblick über die Möglichkeiten der Studienfinanzierung. Dieser Beitrag setzt den ersten Teil des Überblicks über die Studienfinanzierung in Deutschland fort (siehe WiSt 9/2021). Wurden im ersten Teil vor allem Stipendienangebote und BAföG behandelt, so werden nachfolgend Darlehensangebote vorgestellt. Hierzu zählen die Hilfe zum Studienabschluss, der Bildungskredit sowie Studienkredite, die am Beispiel des Studienkredits der Kreditanstalt für Wiederaufbau (KfW) erläutert werden. Die Ausführungen erheben keinen Anspruch auf Vollständigkeit und können eine individuelle Beratung nicht ersetzen. Auf steuerrechtliche Folgen einzelner Finanzierungsformen wird nicht eingegangen.
Instrumente für ein Finanzmanagement im nachhaltigen Tourismus
Authors: Röhrich Martina , Teichert Wilfried
Published: November 2021

In WiSt-Heft, Nr. 9/2021, wurden der zugrunde liegende Fall beschrieben und die zu lösenden Aufgaben erläutert. Nachfolgend sollen diese Lösungen nunmehr erörtert werden. Eine ausführliche Excel-Dokumentation der Berechnungen steht unter https://rsw.beck.de/zeitschriften/wist/freie-beiträge kostenlos zum Download bereit.
Abstimmungsmacht im 20. Bundestag
Authors: Hiller Tobias
Published: November 2021

Nach der Wahl zum Deutschen Bundestag zeigt sich, dass die so genannten „kleinen Parteien“, auch wenn sie weniger Stimmen als die CDU/CSU und die SPD erhalten haben, ein Machtfaktor im Bundestag sind, ohne die keine Regierung gebildet werden kann. Dieser Bedeutungszuwachs ist mit Hilfe der kooperativen Spieltheorie messbar.
Same Same but Different - Neuroaccounting und Neurofinance
Authors: Tank Ann K.
Published: November 2021

Zwei Bereiche, die sich aus der Neuroökonomie herausgebildet haben und verwandte Fragestellungen mittels neurowissenschaftlicher Methoden untersuchen, sind die Gebiete Neuroaccounting und Neurofinance. Doch auch wenn diese beiden Bereiche sehr nah beieinanderliegen, zeichnen sie sich durch zentrale Unterschiede aus. Auf die unterschiedlichen Aspekte wird in diesem Beitrag eingegangen und die beiden Begriffe bzw. Forschungsbereiche werden voneinander abgegrenzt.
"Grüne" Anleihen
Authors: Wilkens Sascha
Published: November 2021

Mit verstärktem weltweitem Augenmerk auf Umwelt- und speziell Klimapolitik etablieren sich vermehrt „grüne“ Anlageformen auf den Kapitalmärkten. Von staatlichen oder privatwirtschaftlichen Emittenten begebene Anleihen bilden hierbei eine wichtige Kategorie. Die Fallstudie analysiert verschiedene Ausgestaltungen derartiger Instrumente am Beispiel von Anleihen, deren Zahlungen an das Erreichen von Nachhaltigkeitskriterien geknüpft sind. Sie gibt hierbei auch Anhaltspunkte zum finanzmathematischen Umgang mit ähnlichen Instrumenten auf einem weiter rapide wachsenden Markt.
An Internet Quiz Game Intervention for Adolescent Alcohol Drinking: A Clustered RCT
Authors: Ho Frederick K. , Tung Keith T.S. , Wong Rosa S. , Chan Ko Ling , Wong Wilfred H.S. , Ho Sai Yin , Lam Tai Hing , Mirpuri Sheena , Van Voorhees Benjamin , Fu King Wa , Chow Chun Bong , Chua Gilbert , Tso Winnie , Jiang Fan , Rich Michael , Ip Patrick
Published: November 2021

BACKGROUND AND OBJECTIVES

Interventions on adolescent drinking have yielded mixed results. We assessed the effectiveness of an Internet quiz game intervention compared to conventional health education.

METHODS

In this cluster randomized controlled trial with parallel group design, we randomly allocated 30 participating schools to the Internet quiz game intervention or the conventional health education (comparison) group, with 1:1 ratio. Students of Hong Kong secondary schools (aged 12–15 years) were recruited. The intervention was a 4-week Web-based quiz game competition in which participating students answered 1000 alcohol-related multiple-choice quiz questions. The comparison group received a printed promotional leaflet and hyperlinks to alcohol-related information.

RESULTS

Of 30 eligible schools, 15 (4294 students) were randomly assigned to the Internet quiz game intervention group and 15 (3498 students) to the comparison group. Average age of participants was 13.30 years. No significant between-group differences were identified at baseline. Overall retention rate for students was 86.0%. At 1-month follow-up, fewer students in the intervention group reported drinking (9.8% vs 12.1%, risk ratio 0.79, 95% confidence interval [CI] 0.68 to 0.92; P = .003), and those who drank reported drinking less alcohol (standardized difference β −0.06, 95% CI −0.11 to −0.01; P = .02). Between-group differences remained statistically significant at 3-month follow-up (10.4% vs 11.6%, risk ratio 0.86, 95% CI 0.74 to 0.999; P = .048; β −0.06, 95% CI −0.11 to −0.01; P = .02).

CONCLUSIONS

The Internet quiz game intervention reduced underage drinking by 21% at 1-month and 14% at 3-month follow-up compared with conventional health education.
СТРУКТУРА ТА КОРОЗІЙНІ ВЛАСТИВОСТІ КВАЗІКРИСТАЛІЧНИХ СПЛАВІВ Al–Ni–Co ТА Al–Ni–Fe У ВОДНИХ РОЗЧИНАХ КИСЛОТ
Authors: Полонський Володимир А. , Сухова Олена В.
Published: November 2021

У роботі вивчали структуру та корозійні властивості литих квазікристалічних сплавів Al72Fe15Ni13 та Al72Co18Ni10 у кислих середовищах. Структуру зразків досліджували методами кількісної металографії, рентгеноструктурного аналізу, растрової електронної мікроскопії та рентгеноспектрального мікроаналізу. Корозійну тривкість вивчали гравіметричним методом у водних розчинах кислот HCl, H2SO4, HNO3 та H3PO4 (рН=1.0). Показано, що в обох досліджених сплавах утворюються стабільні декагональні квазікристалічні D-фази. У сплаві Al72Co18Ni10 D-фаза кристалізується з розплаву першою, а в сплаві Al72Fe15Ni13 D-фаза виділяється за перитектичною реакцією. Залежно від складу сплавів спостерігаються два типи декагональних квазікристалів, які утворюються на основі легованих Ni хімічних сполук Al86Fe14 в сплаві Al72Fe15Ni13 і Al73Co27 в сплаві Al72Co18Ni10. Найбільшу корозійну тривкість у розчині нітратної кислоти має сплав Al72Fe15Ni13, а у розчинах хлоридної, ортофосфатної та сульфатної кислот (у порядку зменшення) – сплав Al72Co18Ni10. У більшості розчинів відбувається відносно рівномірне розчинення поверхні зразків за виключенням ділянок з більш дефектною структурою, які розчиняються з більшою швидкістю.
ФУНДАТОРКА ДОСЛІДЖЕНЬ З ХІМІЇ НІТРОГЕНОВМІСНИХ ГЕТЕРОЦИКЛІЧНИХ СПОЛУК В ДНІПРОВСЬКОМУ УНІВЕРСИТЕТІ (до 100-річчя від дня народження проф. З. П. СОЛОМКО)
Authors: С. Коваленко Валерій , С. Феденко Володимир , Ф. Варгалюк Віктор , В. Стець Надія , Д. Коптєва Світлана
Published: November 2021

Стаття присвячена 100-річчю від дня народження відомого хіміка-органіка, фахівця з вивчення гетероциклічних сполук, зокрема 1,5-бензодіазепінів, доктора хімічних наук, заслуженого професора Дніпровського університету Зінаїди Пилипівни Соломко (1921–2001).

Розглянуто основні віхи життєвого шляху вченої. Проаналізовано основні напрями наукових досліджень. До сфери наукових інтересів З. П. Соломко, в першу чергу, слід віднести вивчення хімічних властивостей та методів синтезу 1,5-бензодіазепінів та їх похідних, які виявили біологічну активність і можуть використовуватись у медичній практиці як транквілізатори, діуретики, сульфамідні препарати. За цим напрямом вона створила свою наукову школу. Також З. П. Соломко займалася вивченням хімії фосфор- і сульфурорганічних сполук, властивостей амінокислот, сульфонанілідів тощо. Вона є авторкою близько 250 наукових публікацій, 38 свідоцтв на винаходи, підручника для вищої школи «Органічна хімія і основи статичної біохімії».

В статті розкриваються також деякі риси особистості З. П. Соломко, наводяться спогади колег та учнів про неї, підходи до постановки експериментальних досліджень, стиль керівництва аспірантами, педагогічну та суспільно-громадську діяльність.

Під час написання статті використовувались матеріали з архіву Дніпровського національного університету імені Олеся Гончара (ДНУ), архіву-музею хімічного факультету, наукові публікації З. П. Соломко та її учнів.

Ключові слова: З. П. Соломко, гетероциклічні сполуки, 1,5-бензодіазепіни, біологічна активність.
Condición de vida y movilidad cotidiana de la población inquilina en zonas periféricas y pericentrales de Bogotá
Authors: Sáenz Acosta Hernando , Demoraes Florent , Rozo Ángela Lucía
Published: November 2021

El presente articulo tiene como objetivo presentar un análisis de las condiciones de vida de los hogares, según la tenencia de la vivienda en zonas periféricas y peri centrales de Bogotá. De manera mas especifica, trata de comprobar la existencia de diferencias entre los inquilinos y los propietarios. Si bien consideramos criterios habituales para describir las condiciones de vida de los hogares, tales como su nivel socioeconómico, el déficit cualitativo de la vivienda, el hacinamiento y la provisión de servicios públicos, también incluimos indicadores menos comunes que remiten a las prácticas de movilidad cotidiana de los individuos. Las principales fuentes de datos utilizados provienen de la Encuesta Multipropósito de 2017 y la Encuesta de Movilidad Urbana de 2019. Entre las principales conclusiones se observa que las características de la vivienda y el acceso a servicios públicos son muy parecidos entre los arrendatarios y propietarios, lo que implica condiciones de vida bastante similares entre los dos grupos, desde este punto de vista, salvo el hacinamiento, que es mayor entre los inquilinos. Se evidencia también una cierta homogeneidad entre ambos grupos en lo que se refiere a sus movilidades cotidianas, siendo las diferencias asociadas, ante todo, a su localización en el espacio metropolitano.
Transformación de la ciudad a pequeñas dosis. Renovación urbana ‘Lote a lote’ en Bogotá (2008-2018)
Authors: Barrera Lombana Luis Carlos Miguel
Published: November 2021

Este texto aborda la transformación lote a lote ejecutada en el área urbana de Bogotá, mediante un análisis espacial de su impacto y distribución a escala de ciudad entre 2008 y 2018. Este ejercicio se hace con el fin de visibilizar un proceso al cual no se le ha prestado la suficiente atención, en razón de las características particulares de su proceder. Para ello se procesa información geográfica a nivel predial y se realiza una autocorrelación espacial, en la que se tiene en cuenta la variable de área de suelo urbano modificado bajo esta dinámica, en relación con su localización. Los resultados evidencian la dimensión de este tipo de transformación y las distintas variaciones que presenta. Finalmente, el articulo aporta reflexiones en dos vías: por un lado, propone la necesidad de realizar aproximaciones locales desde la morfología, lo que incluye variables físicas, sociales, económicas y culturales; y por otro, plantea un cambio en los abordajes disciplinares y profesionales frente a la intervención de la ciudad construida.
Riesgo biológico por Legionella pneumophila en sistemas de riego
Authors: Gea Izquierdo Enrique
Published: November 2021

Objetivo El propósito de este trabajo es determinar el riesgo de exposición a Legionella pneumophila en campos de golf de hoteles ubicados en la provincia de Málaga (España).Método Se realizó un estudio de los sistemas de riego por aspersión como fuentes de dispersión de la bacteria Legionella. El análisis de las condiciones higiénico-sanitarias de las instalaciones y la calidad del agua es una actividad de obligado cumplimiento contemplada en la legislación sanitaria española. Mediante un estudio observacional y el empleo de pruebas no paramétricas (Tau de Goodman-Kruskal y coeficiente de incertidumbre) se expresó el cumplimiento de la reglamentación en los sistemas estudiados y la prevención de Legionella. Los criterios de calidad para el agua reciclada, procedente de la estación depuradora de agua residual y de pozo, fueron analizados en relación con la categoría de los hoteles.Resultados Se encontraron deficiencias en el mantenimiento preventivo de los sistemas de riego, pero no hubo relación entre el tipo de agua y el riesgo identificado.Conclusiones El estudio sugiere que el agua aerosolizada proveniente de los sistemas de riego de los campos de golf presenta un riesgo de infección por Legionella para la población expuesta.
Garantía legítima de la política pública de equidad de género en una IPS de Facatativá
Authors: Russi Ardila Jacqueline
Published: November 2021

Objetivo Determinar si en la Empresa Social del Estado (E. S. E.) Hospital San Rafael de Facatativá (Cundinamarca, Colombia) se adoptó la Política Pública de Equidad de Género: una vida sin violencia sexual (de la cual hacen parte los artículos 23 y 24 del capítulo V de la Ley 1719 de 2014) para la atención en salud a mujeres de 5 a 15 años como una práctica sistemática y generalizada que contribuyera a la implementación de acciones en prevención, sensibilización y capacitación en todo lo relacionado con la adecuada atención psicosocial y en salud para la mujer víctima de violencia sexual.Metodología La investigación se realizó mediante un estudio descriptivo con una muestra aleatoria de 101 trabajadores de la salud de los servicios de urgencias y ginecobstetricia, por medio de una encuesta que evaluó la aplicación del protocolo de atención en salud definido por la IPS para esta población.Resultados Como principales variables se encuentran, primero, que el personal de salud conoce los criterios de ingreso al servicio de urgencias y que este brinda atención integral en salud e implementa mecanismos que al detectar alguna falencia en la aplicación del protocolo se retroalimente oportunamente al Comité Evaluador de la IPS para la toma de las acciones preventivas o correctivas.Discusión La encuesta diseñada puede ser aplicada en escenarios futuros y en cualquier IPS como instrumento de evaluación del cumplimiento en la aplicación de la Política Pública de Equidad de Género vigente.
Angelica sinensis polysaccharide promotes the proliferation and osteogenic differentiation of human dental pulp stem cells (hDPSCs) by activating the wnt/β-catenin pathway
Authors: Mao Tiantian , Peng Youjian , Peng Ruobing , Wei Xiaoying
Published: November 2021

Human dental pulp stem cells (hDPSCs) are capable of forming mineralized nodules. The proliferation and osteogenic differentiation of hDPSCs are very important for alleviating tooth defects caused by related diseases. Angelica polysaccharide (ASP) is the main bioactive ingredient extracted from the angelica root. ASP has a variety of biological functions, including immune regulation, antitumor activity, and hematopoiesis. However, its possible effects on hDPSCs are still unclear. In this study, we aimed to investigate the role of ASP in periodontal diseases. We found that ASP promoted the proliferation of hDPSCs and osteogenic differentiation of hDPSCs. We further found that it promoted the expression of osteogenic-related genes, including ALP, RUNX2, Col1a1, and OCN. Mechanically, we found that ASP activated the Wnt/β-catenin pathway. In conclusion, our results suggested that ASP promoted the proliferation and osteogenic differentiation of hDPSCs via the Wnt/β-catenin pathway.
Some remarks on Bayesian multiple hypothesis testing
Authors: AFŞER Hüseyin
Published: November 2021

We consider Bayesian multiple hypothesis problem with independent and identically distributed observations. The classical, Sanov's theorem-based, analysis of the error probability allows one to characterize the best achievable error exponent. However, this analysis does not generalize to the case where the true distributions of the hypothesis are not exact or partially known via some nominal distributions. This problem has practical significance, because the nominal distributions may be quantized versions of the true distributions in a hardware implementation, or they may be estimates of the true distributions obtained from labeled training sequences as in statistical classification. In this paper, we develop a type-based analysis to investigate Bayesian multiple hypothesis testing problem. Our analysis allows one to explicitly calculate the error exponent of a given type and extends the classical analysis. As a generalization of the proposed method, we derive a robust test and obtain its error exponent for the case where the hypothesis distributions are not known but there exist nominal distribution that are close to true distributions in variational distance.
Quando sei que eu sei? Quando sei que aprendo? Reflexões metacognitivas de estudantes de engenharia sobre Física
Authors: Lima Keila Padilha de Oliveira Camargo de , Passos Marinez Meneghello , Lima João Paulo Camargo de
Published: November 2021

Resumo: Neste artigo trazemos os resultados de uma investigação que se dedicou a interpretar as percepções de estudantes do primeiro ano de um curso de Engenharia de uma universidade pública do estado do Paraná, sobre o saber e o aprender Física. Os estudantes responderam a um questionário com questões dissertativas que interpelavam a respeito de suas percepções relativas ao aprender e saber. Com base nas respostas dos estudantes e tomando os procedimentos da Análise de Conteúdo, foram observadas descrições das relações com o saber em três dimensões: epistêmicas, pessoais e sociais, assumidas por categorias a priori para a organização dos registros. Os movimentos analíticos permitiram evidenciar unidades de sentido e identificar verbos que caracterizassem as percepções dos estudantes em relação ao saber e ao aprender Física. Os resultados apontaram para o sentido de saber e de aprender relacionado com: prática/aplicação, processo de reflexão e dúvida em relação aos conteúdos de Física.