bluuebunny/crossref_metadata_2025 huggingface dataset:
Distribución espacial de la vegetación acuática sumergida en los Petenes, Campeche.
Authors: Pérez Espinosa Iliana , Gallegos Martínez Margarita E. , Ressl Rainer A. , Valderrama Landeros Luis H. , Hernández Cárdenas Gilberto
Published: November 2019

Los pastos marinos y la vegetación acuática sumergida (VAS) proporcionan múltiples servicios ecológicos. Recientemente, han tenido especial atención por la capacidad de secuestrar carbono atmosférico y almacenarlo en sus raíces y rizomas en el suelo, hecho de relevancia para la mitigación del cambio climático. A la fecha, la cartografía sobre la extensión y composición florística de los pastos marinos y la VAS en México es escasa. En este contexto, el objetivo de esta investigación fue elaborar el mapa de la extensión y composición florística de los pastos marinos y la VAS, en la zona de la Reserva de las Biosfera de los Petenes (RBLP), Campeche. Dicho mapa representa la base para posteriores estudios que permitan promover el manejo, protección y conservación del área. La clasificación de la composición florística de la RBLP, se llevó a cabo utilizando percepción remota hidroacústica, mediante 38 transectos perpendiculares a la costa de hasta 21 km, y 10 transectos paralelos de hasta 60 km, elaborados del 2011 al 2017; además de una imagen satelital Sentinel 2A del 29 de marzo del 2017. Como resultado, se establecieron 5 clases de pastos marinos y VAS que ocupan 1,512 km2 de superficie y corresponden al 83% de la RBLP. La escala del mapeo de VAS es 1:100,000, la fiabilidad del 78% y el coeficiente Kappa de 71%. La metodología aplicada representa una exploración valiosa en la determinación de la distribución de pastos marinos y la VAS, en zonas someras del Golfo de México, consideradas difíciles de trabajar por la naturaleza de sus aguas, comparativamente más turbias que las del mar caribe.
Genetic Algorithm for Teaching Distribution based on Lecturers’ Expertise
Authors: Pambudi Rizki Agung , Lubis Wahyuni , Saputra Firhad Rinaldi , Maulidina Hanif Prasetyo , Wijayaningrum Vivi Nur
Published: November 2019

The teaching distribution for lecturers based on their expertise is very important in the teaching and learning process. Lecturers who teach a course that is in accordance with their interests and abilities will make it easier for them to deliver material in class. In addition, students will also be easier to accept the material presented. However, in reality, the teaching distribution is often not in accordance with the expertise of the lecturer so that the lecturers are not optimal in providing material to their students. This problem can be solved using optimization methods such as the genetic algorithm. This study offers a solution for teaching distribution that focuses on the interest of each lecturer by considering the order of priorities. The optimal parameters of the test results are crossover rate (cr) = 0.6, mutation rate (mr) = 0.4, number of generations = 40, and population size = 15. Genetic algorithm is proven to be able to produce teaching distribution solutions with a relatively high fitness value at 4903.3.
Flood Warning and Monitoring System Utilizing Internet of Things Technology
Authors: Mohd Sabre Mohamad Syafiq , Abdullah Shahrum Shah , Faruq Amrul
Published: November 2019

Flooding is one of the major disasters occurring in various parts of the world including Malaysia. To reduce the effect of the disaster, a flood warning and monitoring are needed to give an early warning to the victims at certain place with high prone to flood. By implementing Internet of Thing technology into the system, it could help the victim to get an accurate status of flood in real-time condition. This paper is develop a real-time flood monitoring and early warning system using wireless sensor node at a high prone area of flood. This system is based on NodeMCU based technology integrated using Blynk application. The wireless sensor node can help the victims by detecting the water levels and rain intensity while giving an early warning when a flood or heavy rain occurs. Basically, the sensor node consists of ultrasonic sensor and rain sensor controlled by NodeMCU as the microcontroller of the system which placed at the identified flood area. Buzzer and LED started to trigger and alert the victim when the flood had reached certain level of hazard. Data detected from the sensors are sent to the Blynk application via wireless connection. Victim will get to know the current status of flood and rain by viewing the interface and receiving push notification that available in Blynk application via IOS or Android smartphones. The flood level’s data sent to the email could help various organizations for further improvement of the system and flood forecasting purposes. After a test had been conducted, it was found that this prototype can monitor, detect and give warning with notification to the victim earlier before the occurrence of floods.
The Effect of Stemming and Removal of Stopwords on the Accuracy of Sentiment Analysis on Indonesian-language Texts
Authors: Pradana Aditya Wiha , Hayaty Mardhiya
Published: November 2019

Preprocessing is an essential task for sentiment analysis since textual information carries a lot of noisy and unstructured data. Both stemming and stopword removal are pretty popular preprocessing techniques for text classification. However, the prior research gives different results concerning the influence of both methods toward accuracy on sentiment classification. Therefore, this paper conducts further investigations about the effect of stemming and stopword removal on Indonesian language sentiment analysis. Furthermore, we propose four preprocessing conditions which are with using both stemming and stopword removal, without using stemming, without using stopword removal, and without using both. Support Vector Machine was used for the classification algorithm and TF-IDF as a weighting scheme. The result was evaluated using confusion matrix and k-fold cross-validation methods. The experiments result show that all accuracy did not improve and tends to decrease when performing stemming or stopword removal scenarios. This work concludes that the application of stemming and stopword removal technique does not significantly affect the accuracy of sentiment analysis in Indonesian text documents.
Comparison Analysis Of Social Influence Marketing For Mobile Payment Using Support Vector Machine
Authors: Prihono Oman Fikriyan , Sari Puspita Kencana
Published: November 2019

There are many digital-based financial services today, one of them is mobile payment service. Users can deposit money and make online transaction with their smartphone through mobile application. Five mobile payment service providers with the most users in Indonesia, according to Dailysocial are GOPAY, OVO, LinkAja, DANA, and PayTren. This study uses sentiment analysis to classify user’s opinion into positive and negative classes. The classification method used is Support Vector Machine. This study utilizes three metrics, namely Net Sentiment, Share of Voice, and Social Influence Marketing Score. Those metrics are useful for knowing reputation, reach, and influence of brands in social media. The findings in this study indicate that GOPAY, OVO, DANA, and PayTren have a positive dominant sentiment, while LinkAja has a negative dominant sentiment. The brand with the biggest influence and reaches in the mobile payment industry is GOPAY. While the highest reputation brand is PayTren. The implication of this research is to encourage mobile payment providers to be able to monitor their brand conditions among their competitors by utilizing social network analysis method.
Implementação da educação escolar indígena Guarani/Kaiowá no território etnoeducacional Cone Sul
Authors: Moura Noêmia dos Santos Pereira , Militão Andréia Nunes
Published: November 2019

Está em processo a implementação da educação escolar indígena (EEI) no Território Etnoeducacional Cone Sul (TEE), no Mato Grosso do Sul, criado pelo Decreto n. 6861/2009 e desdobrado no Programa Nacional de Territórios Etnoeducacionais (2013). Objetivamos evidenciar tal processo por meio de pesquisa qualitativa, de abordagem do tipo etnográfico, que se ancora no trabalho de campo e na pesquisa documental. A perspectiva analítica é decolonial e realça o processo de resistência e afirmação identitária dos povos Guarani/Kaiowá, historicamente subalternizados em um campo cujos produtores interagem e agem em favor de sua concepção de mundo. Os resultados apontam os Guarani/Kaiowá e suas organizações indígenas como protagonistas na construção das escolas indígenas e evidenciam os movimentos de seus interlocutores.
The Image of Russia in the Russian Television (Research Conducted in 2017-2019)
Authors: Vinogradova Nadezhda S
Published: November 2019

The image of Russia is one of the key components for determining the self-identity of the population, the growth of trust in the government, and an understanding of current politics and economics conducted in the country. The purpose of this study is to identify the image of Russia in Russian political and non-political television programs for the period of 2017-2019. The research methodology included content analysis of Russian television programs. Quantitative and qualitative methods, including case studies, were used to interpret the data. The image of a country consists of a spatial (territorial) image, an image of a population, an image of power, and an image of a leader. In the analysis, subjective, objective, spatial, temporal and communicative sections were identified. The performed analysis made it possible to identify some features of the formation of the image of Russia in TV shows. The resulting image is directly dependent on the event context and is its reflection. The underlying parameters, such as political culture, are not considered. The main topics raised in TV shows were the conflict in Ukraine, conflict in Syria, sanctions and international relations of Russia, the USA and the EU, election of the President of the Russian Federation and the election of the President of the United States. The image of the country is translated as strong, cognitively complex, dynamic. Most of the messages are positive, since they are focused on the domestic audience, the policy of the channels themselves is designed to show the diversity of opinions, but, at the same time, to raise the country’s prestige in the eyes of the audience. The negative characteristics of the image involve the comments of foreign politicians and experts, which are broadcast on Russian television. Changes in the spatial image due to the reunification with Crimea are shown most vividly. This topic has been relevant for a period of five years. The political leader is represented as strong both in the international arena and in dealing with domestic issues.
“Our Home - Russia” as the Movement of Bright Centrism (1995-1999)
Authors: Stepanov Artemiy A
Published: November 2019

The article deals with the political movement “Our Home - Russia” (NDR) as the first attempt of the creation of the “party of power” in post-soviet period. The aim of this work is to analyze the experience of the NDR and the reasons of the failure of this project. In the course of the study, the historical genetic method, M. Duverger’s partological analysis, and A. Gramsci’s theory were used. The author turned to the political science literature on parties and elections in the Russian Federation and used NDR’s materials and publications of federal mass media as primary sources. In 1995 the movement was created with the experience and the basis of the preceding pro-Kremlin project the “Democratic Choice of Russia” (DVR). Unlike the DVR, it was built on the B. Eltsin’s initiative who needed the support in the State Duma all the time. The prime minister V. Chernomyrdin headed this union and members of political and financial elite of federal and regional levels became its leaders. Despite their strength the movement did not become full-fledged «party of power» because of the communists` domination in the Duma and the lack of large electoral support. The «Our Home - Russia» like DVR could not make effective regional divisions and spread its influence among people masses. The inner split, weakness of Chernomyrdin’s figure and the absence of due president’s support were the causes of its fail in the parlamentary elections of 1999. Nevertheless, the NDR became the first centrist movement in post-Soviet Russia, which retained loyalty to the Kremlin to the end. The union worked out new forms, for example, drew public organizations to its side and for the first time used «name tactics» in the 1995 elections. These developments were useful in the creation of the next, much more successful pro-regional project - the «United Russia».
Youth Engagement in Nigerian Politics: Age and Gender Differentials (as Perceived by Ijebu-Ode Community)
Authors: Olubela Afolabi , Iyunade Olufunmilayo , Ogunsanya Adeola
Published: November 2019

The importance of youth involvement in political and developmental processes of society can hardly be exaggerated. However, despite the large percentage of young people in Nigeria and the historical importance of intergenerational continuity with an emphasis on national identity, very little is really known about the degree of youth engagement in the country’s politics. Therefore, this study, in the form of a descriptive survey, analyzes gender and age differentials of youth participation in Nigerian politics. A random sampling technique was used in selecting 200 youths from 5 political wards (40 from each ward) in Ijebu-Ode Local Government Area of Ogun State. Additionally, a self-structured questionnaire was designed and used for data collection, while a t-test and Analysis of Variance (ANOVA) were employed to test the three hypotheses at 0.05 level of significance. The study revealed no significant gender difference ( t = 1.56, P > 0.05) or age difference ( t = 1.44, P > 0.05) among the young population of Nigeria actively engaged in politics in the country. Conclusively, the authors recommend that efforts should be geared towards fighting illiteracy and unemployment in the country, as these are known to be main reasons for vandalism, senseless violence, anarchism, racketeering, and cultism among the Nigerian youth, while realistic political organizations under control and leadership of the young population should be formed.
Agrokor: Political Aspects of the Crisis of Croatia’s Biggest Conglomerate
Authors: Zubovic Marta
Published: November 2019

When the conglomerate Agrokor, the biggest privately-owned company in Croatia and the Balkans, found itself on the verge of bankruptcy in 2017 due to its outstanding debts, the whole Croatian economy was under a threat of collapse. Since Agrokor accounts for 15% of the country’s economy and employs approximately 60000 people, the situation was particularly alarming for the government, which decided to intervene by starting the bailout process. Taking into consideration the fact that Agrokor’s biggest creditors were Russian banks Sberbank and VTB, the crisis also had certain political implications. In the midst of the critical situation, the Croatian leadership had to coordinate the country’s domestic and global policies, attempting to find a common ground with Russia and surmount the crisis.
Water Governance and Water Management Systems in the Tekeze River Basin
Authors: Kumie Getahun Antigegn
Published: November 2019

The fact that a lot of fresh water resources in Ethiopia are shared between several sovereign states creates a difficult situation in terms of water governance and management. Since there is no central agency that can regulate the utilization of water, the autonomous riparian actors pursue their respective interests. Water is shared at local, national and international levels; and difficulty in water supply management arises from lack of coordination between local, national and international authorities. Most of the Ethiopian rivers are trans-boundary, i.e. shared by several sovereign states. The purpose of this paper is to examine water governance and management systems in the Tekeze River basin. The author uses the qualitative research method to critically examine the existing scarce literature sources and governmental policy documents. The findings of the study revealed the absence of any kinds of bilateral agreements among the riparian states of the Tekeze River basin. As the water governance system in the region is highly politicized, there exists a certain clash of interests between the Tekeze River nations. The constant conflict in the region disrupts cooperation needed for facility maintenance in the Tekeze River basin. The problems in the area arise due to the following factors: no demarcated boundaries between the basin states; no effective water governance system, and, as a result, no efficient and cooperative utilization of fresh water resources; lack of institutional and legal arrangements between the major riparian states.
Militia Participation in Counterinsurgency: The Impetus of Civilian Joint Task Participation in Combating Boko Haram in Nigeria
Authors: Gana Modu Lawan
Published: November 2019

Since 2013, the north of Nigeria has witnessed an increased involvement of the militia group ‘Civilian Joint Task Force’ (CJTF) in combating the Islamist insurgent group Boko Haram. The mobilization of the Civilian Joint Task Force brought a tremendous success to the counterinsurgency operation. Before the CJTF’s engagement, the antiterrorism efforts of the government were marred by negligent performance. In addition to helping decrease the attack frequencies and number of fatalities caused by the insurgent group, the militia succeeded in expelling Boko Haram fighters from the towns and villages they had previously occupied. However, the unprecedented participation of the Civilian Joint Task Force in the counterinsurgency campaign has raised certain suspicions of the public in regards to the CJTF’s ulterior motives. This paper, therefore, explores the motives that triggered people’s participation in the Civilian Joint Task Force with the aim to combat the Boko Haram insurgent group. The current paper is a qualitative research, designed as a case study. The empirical data were collected by means of an in-depth interview involving 13 respondents, among who were the members of the CJTF, community leaders and government officials in Yobe State, Nigeria. The findings show that people’s participation in the CJTF is voluntary, with the main motivation being the necessity to defend the community due to the state’s failure to provide adequate protection. The article points out an urgent need to demobilize and deradicalize the participants in order to prevent the CJTF from further jeopardizing local communities’ peace and stability.
Combating Corruption in the Countries of Anglo-Saxon Tradition (Using Examples of Great Britain, India, Singapore and the USA)
Authors: Strakhov Alexander P
Published: November 2019

The article examines the experience of combating corruption in Great Britain, India, Singapore and the US. Despite all the differences, these countries have a common trait that was formed in the course of their historical development: they all share certain elements of the Anglo-Saxon tradition in the cultural, political and legal spheres. The purpose of the research is to examine the influence of these elements on anti-corruption policies. The analysis has revealed that the countries under review apply similar approaches, institutional mechanisms and ideologies to counter and eliminate corrupt behavior, which can be attributed to the shared factor of the Anglo-Saxon tradition. At the same time, the effectiveness of the measures used to eradicate corruption largely depends on economic conditions, behavioral attitudes, behavior patterns that are historically rooted in society, etc. In this context, the cultural component is of particular importance. The aforementioned countries’ analogous anti-corruption practices and tools can substantially vary under the influence of historically established national and cultural characteristics, significantly deviating from their original British roots. In addition, success in the fight against corruption directly depends on whether certain public institutions, whose cultural and behavioral nature dictates them to resist the introduction of new anti-corruption measures, remain present.
Theda Skocpol’s Theory of Revolution
Authors: Shults Eduard E
Published: November 2019

The article analyzes several ideas suggested by American political scientist Theda Skocpol in regards to the theory of revolution. From the author’s point of view, Skocpol’s attitudes are noteworthy both in terms of studying the history of political science and understanding the current state of “the theory of revolution” as a scientific direction. The author critically examines the classification of “generations of the theory of the revolution contributors” offered by J. Goldstone, according to which T. Skocpol belongs to “the third generation”. At the same time, the key provisions of Skocpol’s concept continue the ideas of the first and second generations, as is suggested by Goldstone. The author highlights the importance of the conceptual provisions related to the questions of social system failures and the reasons and consequences of revolutions in the context of revolutionary modernization.
Formal and Real Efficiency of Memory Policy (as Exemplified by Historical Cinematography of the Cold War Period)
Authors: Belov Sergey I
Published: November 2019

The article attempts to record and evaluate formal criteria for determining the effectiveness of the Cold War era Soviet films (box office revenue in the USSR, box office sales in the socialist countries, foreign currency take, number of viewers, number of positive letters from the audience to the authorities, number of professional favorable reviews, prizes and awards, positive evaluation of the Cinema Arts Council) as a tool for implementation of “memory policy” in the Soviet Union. During the period in question, there was no adequate system for assessing ideological work in the USSR. Formal criteria mainly focused on the number of viewers, ignoring the quality of message assimilation by the audience. Through the example of Soviet historical films, the article examines the practice of building collective and cultural memory in the context of pursuing a political objective. The author also proposes a list of criteria for assessing cinema as a tool for forming long-term ideas about the past, shaping an enemy’s image, and implementing the national memory policy.
E-Government Towards the Establishment of Responsible and Efficient Public Administration
Authors: Sergeeva Svetlana L , Denisov Anton S
Published: November 2019

The publication analyses the current directions of development of e-government and its meaning for the formation of open and accountable public institutions involved in administration processes. The goal of the study is to reveal the potential of e-government in creating responsible and efficient government. The authors applied analytical methods such as system and network approaches, sociological, statistical, empirical methods (ranking and scaling). The research is based on the fundamental conceptual documents and strategic decisions adopted in Russia, the structures of the European Union and the basic research carried out by UN institutions. The article provides the summary of the monitoring results of the development of e-government and original analysis of its role in improving the processes of public administration. Based on the analysis of empirical materials, the article shows that e-government contributes to the implementation and transformation of the concept of “good governance” into the concept of “collaborative public governance”. In this regard, the creation of an increasingly open government that seeks to increase its transparency to make documents and data more accessible, facilitating public control and supervision, becomes a central issue. An open government data platform created through e-government is a tool to increase transparency and participation that can also lead to more efficient use of resources and improved provision of public services. The authors conclude that a data-based approach could be proposed as an updated concept of public administration based on the principles such as efficiency, inclusiveness, responsibility, reliability and openness, leading to the establishment of responsible and effective public administration. The authors suppose that contemporary states need to re-evaluate their governance models so that they comply with these principles and meet the needs of people for more responsive and inclusive public services. To achieve a positive effect, electronic technologies should be applied to specific social conditions and ensure their proper regulation.
The Use of Internet Technologies for Mobilizing the Voter Base: Features, Subjects and Prospects
Authors: Antonov Dmitry E
Published: November 2019

The article analyses the role of internet technologies in the process of voter base mobilization. One of the consequences of the reforms carried out in Russia will be mediatization of the electoral process. Modern approaches to understanding electoral mobilization are based on classical elitist concepts and the theory of mass society. Such perspective fails to identify individual actors of mobilization impact and analyze their own strategies. The author suggests a different way of looking at the problem: from the perspective of the neo-institutional approach. “Mobilization impact” can be interpreted as a form of subject-object interactions between different participants of the electoral process. The author identifies three main goals of mobilization interactions: attracting new supporters, encouraging a specific form of political activity, and prompting the choice of a certain position in the ballot. The author’s other objective is to assess the pattern of Internet technologies usage in the process of electoral mobilization. In the conclusion, the author pinpoints possible tendencies in the development of the voters’ Internet mobilization technologies. The perspective suggested by the author allows him to draw conclusions about what forms work with voters will assume as a result of the development of Internet communication technologies.
The Concept of Liberty in the Yan Fu’s Works
Authors: Lobova Alisa A
Published: November 2019

The article undertakes the analysis of the receptions of liberty in China on a sample of the translation of John Stuart Mill's “On Liberty” by Yan Fu. It is shown that in the Yan Fu' interpretation of liberty undergoes fundamental semantic changes in accordance with the ideological Chinese traditions, in particular with neo-Confucianism. Yan Fu puts collective liberty above the individual one, views the citizen only as part of a united nation. To understand the process of adaptation the new European concept, it is important to bear in mind that the translation and understanding of European thought were conducted within the framework of power relations between China as a colony and Western countries as metropolises. The linguistic aspects of the reception of liberty do not simply reflect the cultural and political realities of China in the late XIX - early XX centuries; it also changes them. Yan Fu tried to combine different types of European and Chinese ideas, in order to change the collective Chinese identity and process the collective memory.
The Image of a Political Leader in the Russian Political Studies
Authors: Ivanov Vladimir G , Ivanova Maria G
Published: November 2019

The article reviews Russian political science studies related to the image of a political leader. The authors distinguish philosophical, historical, political, psychological and sociopolitical approaches and schools. The authors examine both theoretical and practice-oriented developments in this field of research. The main methodological branches pertinent to the studies of a political leader’s image are political psychology and political sociology, which are analyzed separately. The article reviews the works of both well-known political scientists in this field and young researchers. The authors believe that the collected and systematized material can prove useful for political scientists researching the problems of political leadership.
Global Business Anthropology Summit 2018: Summary and Reflections
Authors: Batteau Allen W.
Published: November 2019

Global Business Anthropology Summit 2018: Summary and Reflections
Net Neutrality in a “Peripheral” but Pioneering Country
Authors: Milosavljević Marko , Poler Melita , Kerševan Smokvina Tanja
Published: November 2019

This paper analyses policies and regulation addressing net neutrality in Slovenia. It traces them from their bold beginnings in 2012 to their harmonisation
with prevailing trends and practices in the European Union, following the enactment of EU rules on net neutrality in 2016. The study, based on qualitative
document analysis and supplemented by interviews with stakeholders, showed
that Slovenia was not successful in advocating stronger EU net neutrality safeguards. The rules of the single digital market within the EU with the limited
subsidiarity of member states made it impossible to apply the original Slovenian
legal safeguards. This indicates a reduced potential of nation states to advocate
their communication policy objectives within the EU framework on one hand,
and their ability to infl uence EU policymaking by encouraging a quicker common response with independent action on the other. Further research is required
into the potential re-evaluation and extension of the concept of net neutrality, to address the full extent of discriminatory treatment of internet traffic, not limited
solely to networks.
PENANDA LINGUAL PADA RAGAM TUTURAN NASKAH KUNO TUNTUNAN MELAKUKAN HUBUNGAN SUAMI ISTRI
Authors: Hartanto Wido
Published: November 2019

Ancient text is an important historical relic as it carries certain messages. The messages is the real proof and moral teaching of ancient time. Language used here has its own uniqueness, especially lingual sign and context that is related to directive speech. This research studies directive speech variety in ancient text Tuntunan dalam Melakukan Hubungan Suami-Istri (TDMHSI) which consists in the lingual sign and context. TDMHSI text has the code 07_01666 and is stored in the Banda Aceh Public Museum. Located in Sultan Alaidin Mahmudsyah street, Banda Aceh. This text consists of 36 pages. This research aims to reveal sign and context of the TDMHS’s directive speech. The method applied was observation and the technique used were editing and dictation. Observation method applied aims to analyzed speech types, lingual sign and context of the TDMHSI’s text compare to other texts. Editing technique is useful to provide text closely similiar to the real one. Dictation text is used by writing what was dictated by Malay-Arabic language expert. This technique is needed to match the editing result so that information is not overlapped. This research found that there are 5 directive speech, whic are: prohibition (14 data), ordering (13 data), sugesting (5 data), begging (4 data), and reminding (1 data). Other lingual sign found are in the form of suffix as the basic form of directive speech, and context used as the basic dterminant directive speech.
PERBANDINGAN MODEL PEMBELAJARAN CORE DENGAN DISCOVERY LEARNING DALAM PEMBELAJARAN MATEMATIKA TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS DAN SELF-REGULATED LEARNING SISWA SMA
Authors: Putri Risa Mulyanto , Eliyarti Wisma
Published: November 2019

Pada pembelajaran menggunakan model Discovery Learning terlihat bahwa interaksi antar siswa masih kurang. Selama proses diskusi, sebagian besar kelompok belum melibatkan setiap anggotanya karena anggotanya mengerjakan LKS secara individu. Akibatnya, ketika dihadapkan pada persoalan matematika siswa kurang mampu untuk menyelesaikannya. Salah satu upaya untuk mengatasi masalah tersebut adalah dengan menggunakan model pembelajaran inovatif lainnya. Salah satunya dengan penggunaan model CORE (Connecting, Organizing, Reflecting, dan Extending). CORE merupakan model pembelajaran dengan metode diskusi dengan menghubungkan informasi lama dengan informasi baru, mengorganisasikan sejumlah materi yang bervariasi, merefleksikan segala sesuatu yang peserta didik pelajari, dan mengembangkan lingkungan belajar. Tujuan dari penelitian ini adalah membandingkan kemampuan pemecahan masalah matematis dan Self-Regulated Learning siswa yang menggunakan model CORE dengan siswa yang menggunakan model Discovery Learning. Metode penelitian yang digunakan adalah kuantitatif eksperimen, dengan desain kuasi eksperimen. Populasi dalam penelitian ini adalah seluruh siswa SMAN 13 Bandung. Dua dari tiga belas kelas XI yang ada dipilih sebagai sampel penelitian. Instrumen yang digunakan adalah tes dan angket. Analisis data yang digunakan adalah uji kesamaan dua rerata dengan uji-t dua pihak menggunakan Independent Sample T-Test. Berdasarkan analisis pada keseluruhan tahapan penelitian dapat disimmpulkan bahwa: 1) Kemampuan pemecahan masalah matematis siswa SMA yang memperoleh model pembelajaran CORE tidak lebih baik dari kemampuan pemecahan masalah matematis siswa SMA yang memperoleh model pembelajaran Discovery Learning, 2) Self-Regulated Learning siswa yang dalam pembelajaran matematikanya menggunakan model pembelajaran CORE lebih baik daripada siswa yang menggunakan model pembelajaran Discovery Learning.
MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP MELALUI PEMBELAJARAN THINK PAIR SHARE (TPS)
Authors: Wahyuni Eva Tri , Hendryawan Shofwan , Nasrullah Anton , Wachyar Tuti Yuliawati
Published: November 2019

Tujuan penelitian adalah untuk mengetahui penerapan pembelajaran struktural think pair share (TPS) yang diterapkan dalam pembelajaran matematika mengenai kemampuan komunikasi matematis siswa SMP. Penelitian menggunakan pendekatan kuantitatif dan metode quasi-experiment untuk mengumpulkan data menggunakan tes komunikasi matematis. Sampel dalam penelitian adalah siswa SMP kelas VII semester genap di Kabupaten Sumedang. Sampel berasal dari dua kelas. Satu kelas digunakan untuk kelompok kontrol sebanyak 25 siswa; satu lagi untuk kelompok eksperimen sebanyak 28 siswa. Pada kelompok kontrol, siswa hanya diajarkan dalam lingkungan belajar dengan menggunakan ekpositori sedangkan kelompok eksperimental dipelajari melalui model pembelajaran TPS. Hasil penelitian menunjukkan bahwa:1) terdapat perbedaan pencapaian kemampuan komunikasi matematis secara signifikan antara siswa yang belajar dengan TPS dengan siswa yang belajar dengan pembelajaran ekspositori; 2) peningkatan kemampuan komunikasi matematis siswa kelas eksperimen (TPS) lebih baik daripada kelas kontrol (expository). Implikasi pendekatan pembelajaran TPS adalah dapat digunakan sebagai salah satu alternatif pembelajaran untuk melatih kerja sama siswa. Penerapan pembelajaran TPS guru harus memperhatikan alokasi waktu, membimbing dan mengarahkan aktivitas siswa dan tahapan-tahapan dalam pembelajaran, sehingga tujuan pembelajaran dapat meningkatkan kompetensi siswa dalam belajar matematika.
KAJIAN PERBEDAAN MINAT MEMBUAT PERENCANAAN KEUANGAN KELUARGA MENURUTTINGKAT PENDIDIKAN DAN PEKERJAAN IBU RUMAH TANGGA DI KOTA PEKANBARU
Authors: Lusiawati Lusiawati
Published: November 2019

Penelitian ini bertujuan untuk mengetahui perbedaan minat ibu rumah tangga dalam membuat perencanaan keuangan keluarga di Pekanbaru ditinjau dari tingkat pendidikan dan pekerjaannya. Ibu rumah tangga sebagai orang yang sangat berperan dalam menyusun perencanaan keuangan keluarga sangat tepat sebagai sasaran untuk mensosialisasikan pentingnya memiliki perencanaan keuangan keluarga yang baik. Hasil penelitian ini diketahui bahwa berdasarkan tingkat pendidikan responden, ibu rumah tangga yang berpendidikan SMU ke bawah cendrung lebih berminat untuk membuat perencanaan keuangan keluarga daripada ibu rumah tangga yang berpendidikan S1 atau sarjana. Berdasarkan pekerjaan responden, Ibu rumah tangga yang bekerja cendrung lebih berminat untuk membuat perencanaan keuangan keluarga dari pada ibu rumah  tangga yang tidak bekerja. Berdasarkan analisis Chi Square diperoleh hasil bahwa tidak terdapat  perbedaan minat untuk  membuat perencanaan  keuangan keluarga antara  ibu rumah tangga  yang berpendidikan sarjana ke atas dengan ibu rumah tangga yang berpendidikan SMU kebawah. Sementara berdasarkan pekerjaan responden terdapat perbedaan minat untuk  membuat perencanaan  keuangan keluarga antara  ibu rumah tangga  yang bekerja dengan ibu rumah tangga yang tidak bekerja.
PENGARUH GAYA HIDUP DAN MOTIVASI BELAJAR TERHADAP PRESTASI BELAJAR MATA PELAJARAN PENDIDIKAN KEWARGANEGARAAN
Authors: Vianora Mimi
Published: November 2019

Penelitian ini bertujuan untuk menganalisis secara empiris pengaruh gaya hidup dan motivasi belajar terhadap prestasi belajar Pendidikan Kewarganegaraan siswa SMAN 1 Kec. Salimpaung Kabupaten Tanah Datar. Jenis penelitian ini adalah penelitian kausatif. Populasi dalam penelitian ini adalah semua siswa SMAN 1 Kec. Salimpaung Kabupaten Tanah Datar. Sampel dipilih secara random sebanyak 23 siswa kelas XII. Data yang digunakan dalam penelitian adalah data primer yang berasal dari kuesioner yang disebar secara acak. Penelitian ini menggunakan analisis regresi berganda dengan software SPSS 21.

Hasil penelitian membutktikan bahwa variabel gaya hidup (X1) berpengaruh signifikan positif terhadap prestasi belajar siswa (Y). Variabel motivasi belajar (X2) tidak berpengaruh signifikan terhadap prestasi belajar siswa (Y).
Sobre Márcio Couto Henrique, Sem Vieira nem Pombal. Índios na Amazônia do seculo XIX [Sin Veiria y sin Pombal. Los indios en la Amazonía durante el siglo XIX]
Authors: Cramaussel Chantal
Published: November 2019

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Sobre Sebastián Rivera Mir, Militantes de la izquierda latinoamericana en México, 1920-1934. Prácticas políticas, redes y conspiraciones
Authors: Hernández Toledo Sebastián
Published: November 2019

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Sobre Susan Bassnett, Reflexiones sobre traducción [Reflections on Translation]
Authors: Murgia Mario
Published: November 2019

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The relations between personality factors and Organizational Citizenship Behaviors mediated by job-satisfaction
Authors: Kim YeSil , Lee Soonmook , Shin KangHyun
Published: November 2019

The purpose of this study was to conduct meta-regression analysis to investigate the relations between personality factors and organizational citizenship behaviors(OCBs) mediated by job satisfaction. In order to meta-analyse 153 studies conducted in Korea, Hunter and Schmidt’s(2004) and Borenstein, Hedges, Higgins, & Rothstein’s(2005) meta-analytic procedures were adopted. Results showed that all the subcategories of OCBs have generalizable relations across studies with conscientiousness and agreeableness whereas individuals-oriented and organization-oriented OCBs have generalizable relations across studies with neuroticism and openness to experience. In addition, individuals-oriented and change-oriented OCBs have generalizable relations across studies with extroversion. Comparison of different rating methods revealed that self-reporting method has larger effect size than that of other-rating method due to common method effect. In meta-analytic regression analysis, all of the personality factors were mediated by both facet and overall job satisfaction. Lastly, the implications and limitations of this research were discussed.
The relationships between emotional labor and job-related variables
Authors: Kim MoonSook , Kim YeSil , Lee Soonmook
Published: November 2019

The purpose of this study is to meta-analyze the relationships between the emotional labor and job-related variables such as burnout, turnover intention, job satisfaction, and organizational commitment among Korean emotional workers. In total, there were 11835 employees from 43 studies that were meta-analysed in the present study using Hunter and Schmidt(2004)’s and Borenstein et al.(2009)’s procedures. It was revealed that emotional labors, depending on whether they were surface acting or deep acting, have different relationships with criterion variables. That is, the surface acting was positively related with emotional exhaustion, depersonalization, and turnover intention. In contrast, the deep acting was negatively related with emotional depersonalization and positively related with organizational commitment. It was revealed that professionality of service was a thoretical moderator and source of papers was a methodological moderator. Comparing with a meta-analytic study in Western literature, it was shown that deep acting strategy would bring desirable results to organizations in terms of the relationships between emotional labors and criterion variables such as burnout, job satisfaction, and organizational commitment. Lastly, implications and limitations of the study, and directions for future research were discussed.
Role of Conflict Management Styles on Managers’ Self-Efficiency at Iranian Schools in Tehran Province
Authors: Mehrad Aida
Published: November 2019

The importance of management in different segments of workplace and monitoring of organizational behaviours that appear from managers is supercritical and should be considered increasingly. In some cases, the manager may be faced with different issues and difficulties in the management process, and the level of his/ her performance, and efficiency decreases; furthermore, concentrating more on various aspects of the management when the conflict happened is extremely extensive. By the way, the present research focused on the role of conflict management styles on self-efficiency amongst 259 mangers (men and women) who worked at governmental schools in Tehran Province, Iran. Moreover, the researcher collected the data via two questionnaires; which comprised The Conflict Management Questionnaire, which is proposed by Izadi Yazdan Abadi, and The Self-Efficiency Scale that is developed by Sherer. The findings derived from data analyzing in SPSS Software and illustrated there is a significant relationship between conflict management styles with mangers' self-efficiency at school. Additionally, the styles of conflict management included five main styles such as Accommodating, Avoidance, Collaboration, Competing, and Compromising that have a meaningful relationship with Self-Efficiency. The results shown that Collaboration has a positive association with mangers' self-efficiency and increases its level; on the other hand, Avoidance has a negative relation with the efficiency of managers at schools. Besides, with using styles of conflict management in the correct way that obtain via knowing them perfectly, managers can improve their efficiency and achievement; correspondingly, they endeavor to cope with difficulties and issues at the workplace.
Nutritional Composition of Salmonidae and Acipenseridae Fish Eggs
Authors: Kowalska-Góralska Monika , Formicki Krzysztof , Dobrzański Zbigniew , Wondołowska-Grabowska Anna , Skrzyńska Elżbieta , Korzelecka-Orkisz Agata , Nędzarek Arkadiusz , Tański Adam
Published: November 2019

Analysis of the physicochemical properties of fresh eggs (raw material for caviar production) of the Salmonidae [sea trout (Salmo trutta L. 1758) and rainbow trout (Oncorhynchus mykiss, Walbaum 1792)] and the acipenseridae [siberian sturgeon (Acipenser baeri Brandt, 1869)], as well as sturgeon hybrids (Acipenser baeri Brandt, 1869 × Acipenser gueldenstaedti Brandt & Ratzeburg, 1833), included determination of basic physicochemical parameters (pH, dry weight, content of protein, fat, fiber and ash), amino acid composition and fatty acid profile. Compared to the Acipenseridae, Salmonidae eggs yielded a 22.5% higher total protein content, a 40.0% higher level of essential amino acids (EAA) and a 57.5% lower crude fat content. The sea trout eggs showed also a completely different fatty acids profile and hence values of lipid indices (lowest PUFA value – 11.72%, highest SFA value – 39.86%). The rainbow trout and sturgeon eggs had a similar fatty acid profile, and were characterized by a high nutritional and dietary value.
Effects of Supplementing Drinking Water with Mixed Herb Extract or Outdoor Access on Meat Quality Characteristics in Broiler Chickens
Authors: Skomorucha Iwona , Sosnówka-Czajka Ewa , Muchacka Renata
Published: November 2019

The aim of the present study was to determine the effects of supplementing drinking water with an extract of mixed herbs or housing with outdoor access on carcass traits, levels of antioxidant enzymes (SOD, CAT, GPx), reduced glutathione (GSH), malondialdehyde (MDA), and selected quality parameters of meat from broiler chickens. One-day-old Ross 308 broiler chickens were allocated to three groups: group I (control), in which birds were kept in compartments on litter and had no outdoor access; group II, in which birds were kept in compartments on litter without outdoor access and were supplemented with an extract of mixed herbs (50% Melissa officinalis L. and 50% Urtica dioica L.) at 2 ml/l of drinking water; and group III, in which birds were raised in compartments on litter and had outdoor access from day 1 of rearing. Throughout the rearing period, the broilers had free access to feed and water. On day 42, 20 birds were selected from each group, slaughtered and subjected to simplified slaughter analysis. Their breast and leg muscles were measured for pH, colour, water holding capacity (WHC) and drip loss, and analysed for the content of antioxidant enzymes (SOD, CAT, GPx), reduced glutathione (GSH), malondialdehyde (MDA) and fatty acids. The outdoor access reduced dressing percentage, both with (P≤0.01) and without giblets (P≤0.05). The supplementation of drinking water with the mixed herb extract (2 ml/l) improved the muscle antioxidant status (higher SOD, CAT and GSH content) and reduced lipid peroxidation in the leg muscles of the broilers (lower MDA level). In general, the supplementation of the diet with the mixture of herbs in the applied form and concentration, as well as the outdoor access had no effect on the other examined quality parameters of broiler meat.
Salivary theranostics in pediatric and special care dentistry
Authors: Petrović Bojan
Published: November 2019

Saliva as a microfluidic system offers numerous advantages for both general and oral health diagnostic and therapeutic procedures since its assembly is quick, stress-free, inexpensive and non-invasive. Moreover, saliva is frequently referred to as a mirror of the body due to the fact that it can reflect the physiological and pathological state of the body. More than a decade ago the term "Salivaomics" has been introduced with the aim of emphasizing the development of research, knowledge and applications of five salivary constituents: proteome, transcriptome, micro-RNA, metabolome, and microbiome. Contemporary oral health care delivery in pediatric and special care dentistry is focused toward the development of new diagnostic and therapeutical procedures that are essentially noninvasive due to common issue of intolerability to invasive procedures among these patients, with the possibility of increasing participation rates. Besides the criteria of being easily and non-invasive collected, there are additional standards that should be met before routine application in everyday clinical practice; the existence of specific biomarkers for a disease, and ability of having its biomarkers detected using present-day equipment. For example, there are recent suggestions that a salivary RNA panel could objectively differentiate children with autism spectrum disorder from their neurotypical peers. In addition, due to the ease of the administration, the oral cavity is an attractive site for the drug delivery systems development because through this route it is possible to realize mucosal and transmucosal, systemic effect. All these contemporary advances extended the salivary diagnostic approach from the oral to general health pointing towards a promising future of salivary diagnostics for personalized medicine devices.