bluuebunny/crossref_metadata_2025_split huggingface dataset:
Validasi Video Praktikum Las SMAW Posisi 1 G pada Mata Kuliah Teknologi Pengelasan Logam
Authors: Rahim Bulkia , Giatman M , Syah Nurhasan , Andriani Cici 
Published: June 2022

Matakuliah Teknologi Pengelasan Logam merupakan matakuliah paktikum dan salah satu materi adalah Las SMAW Posisi 1. Di dalam pembelajaran mahasiswa mengalami kesulitan dalam memahami materi dan melakukan praktikum Las SMAW Posisi 1 G. Untuk mengatasi permasalahan ini maka dilakukan pengembangan media dalam bentuk Video pembelajaran Las SMAW Posisi 1 G. Tujuan dari penelitian ini adalah untuk melihat Validasi Video Praktikum Las SMAW Posisi 1 G pada Mata Kuliah Teknologi Pengelasan Logam dari segi materi, bahasa dan media. Penelitian ini menggunakan metode Research and Development. Model pengembangan Video pembelajaran menggunakan model IDI (Instruksional Development Institute). Jumlah validator untuk uji validasi materi sebanyak 2 orang dosen, Jumlah validator untuk uji validasi media sebanyak 2 orang dosen dan Jumlah validator untuk uji validasi bahasa sebanyak 2 orang dosen. Hasil rata-rata penilaian dari validasi materi adalah 0,86 dalam kategori Valid, Hasil rata-rata penilaian validasi media adalah 0, 88 dalam kategori Valid, dan Rata-rata hasil penilaian validasi bahasa adalah 0,89 dalam kategori Valid. Hasil rata-rata keseluruhan validasi Video Praktikum Las SMAW Posisi 1 G pada Mata Kuliah Teknologi Pengelasan Logam adalah 0, 88 dalam kategori Valid. Dari hasil validasi dapat di simpulkan Video Praktikum Las SMAW Posisi 1 G pada Mata Kuliah Teknologi Pengelasan Logam baik digunakan dalam pembelajaran.
Pengembangan Media Pembelajaran Dasar Listrik dan Elektronika Berbasis Android Pada Program Keahlian Teknik Mekatronika di SMK Negeri 1 Kota Cilegon.
Authors: Saviraningsih Yolandha , - Irwanto , Aribowo Didik 
Published: June 2022

Dalam upaya mengefektifkan dan meningkatkan kualitas pembelajaran, penggunaan media bantu diharapkan dapat mempengaruhi proses belajar mengajar. Penggunaan media pembelajaran yang tepat dapat mengefektifkan dan memudahkan proses belajar mengajar di sekolah. Tujuan penelitian ini adalah mengembangkan media pembelajaran berbasis android yang digunakan sebagai media pembelajaran pada mata pelajaran Dasar Listrik dan Elektronika di SMK Negeri 1 Kota Cilegon. Metode penelitian menggunakan metode Research and Development (R&D) yang mengadaptasi model pengembangan Waterfall yang terdiri dari empat tahapan yaitu (1) Analisis, (2) Desain, (3) Pengkodean, (4) Pengujian. Produk akhir yang dihasilkan dari penelitian ini berupa media pembelajaran berbasis android yang menjadi objek utama penelitian. Metode yang digunakan dalam pengumpulan data pada penelitian ini meliputi wawancara, observasi, kuisioner (angket). Adapun pengujian tingkat kelayakan media pembelajaran melibatkan 3 orang ahli media dan ahli materi, 5 orang siswa kelas X 1 Program Keahlian Teknik Mekatronika SMK Negeri 1 Kota Cilegon sebagai uji coba pengguna kelompok kecil, dan 36 orang siswa kelas X 2 Program Keahlian Teknik Mekatronika SMK Negeri 1 Kota Cilegon sebagai pengguna kelompok besar. Bedasarkan hasil penelitian yang dilakukan diperoleh skor kelayakan media pembelajaran berbasis android berdasarkan evaluasi ahli media sebesar 65,3 dengan kriteria Sangat Layak. Berdasarkan evaluasi ahli materi sebesar 70 dengan kriteria Sangat Layak. Berdasarkan penilaian terhadap uji coba pengguna kelompok kecil sebesar 91,3 dengan kriteria Sangat Layak. Dan penilaian terhadap uji coba pengguna kelompok besar sebesar 87,80 dengan kriteria Sangat Layak. Dengan hasil tersebut dapat diartikan bahwa media pembelajaran berbasis andrioid Sangat layak digunakan untuk siswa belajar secara mandiri.
The Classical Ramsey Number R(3,4)>8 Using the Weighted Graph
Authors: Azmi Khairul , Elva  , Widia  
Published: June 2022

At present, research on Ramsey Numbers has expanded to a wider scope, not only between 2 complete graphs that are complementary to each other but also a combination of complete graphs, circle graphs, star graphs, wheel graphs, and others. While the classic Ramsey number still leaves problems that need to be solved. Ramsey number R(3,4) > 8. This means that m=8 is the largest integer such that K_(8) which contains components of a red graph G and a complete blue graph G which is still possible not to get K_3 in graph G and not get a blue K_4 in graph G .The graph K_(8) has a total of 28 edges. There are as many as the combination (28,3) red edge pairs that need to be avoided so as not to get any red K_3 edge pairs. And there are as many as the combination (28,4) edge pairs blue. That needs to be avoided in order not to get a pair of blue K_4 edges. Determining the coloring of the of the graph directly is certainly very difficult, especially if the Ramsey number is getting bigger. It's like looking for a needle in a haystack. Need to use a special method in order to solve this problem. The weighting graph method, where each edge is given weight with a certain value, is able to solve this problem. The weighting graph method is able to display the graph K_8 in the form of a G matrix with the order of 8×8.
Application of a permutation group on sasirangan pattern
Authors: Hijriati Na'imah , Susanti Dewi Sri , Nooriman Raihan , Setiawan Geofani 
Published: June 2022

A permutation group is a group of all permutations of some set. If the set that forms a permutation group is the n-first of natural number, then a permutation group is called a symmetry group. There is another type of group, i.e., a cyclic group and a dihedral group, and they are a subgroup of a symmetry group by numbering the vertices of the polygon. Sasirangan is the traditional batik from the South Kalimantan. There are 18 traditional patterns. All the patterns make some polygon. Because of this, the purpose of this research is to investigate the type of group that forms the patterns of Sasirangan. First, the authors give the procedure to investigate the patterns of Sasirangan, then use that procedure to the patterns of Sasirangan. The result of this research is the patterns of Sasirangan form cyclic groups C_1 and C_2, and dihedral groups D_2, D_4, D_5 and D_8.
The atlas of inequality aversion: theory and empirical evidence on 55 countries from the Luxembourg Income Study database
Authors: Kot Stanisław Maciej , Paradowski Piotr R. 
Published: June 2022

Research background: In the distributive analysis, the constant relative inequality aversion utility function is a standard tool for ethical judgements of income distributions. The sole parameter ? of this function expresses a society?s aversion to inequality. However, the profession has not committed to the range of ?. When assessing inequality and other welfare characteristics, analysts assume an arbitrary level of ?, common to all countries and years. This assumption seems unjustified.
Purpose of the article: This paper aims to estimate the parameter ? for each country and year individually using datasets from the Luxembourg Income Study Database in all available years, which dates back to the 1970s.
Methods: We utilise the method of estimating ?, which assumes the generalised beta of the second kind distribution of incomes. The estimator of ? is derived from the mathematical condition of the existence of the social welfare function.
Findings & value added: We have elaborated an ?atlas? of 388 estimates of ? for 55 countries across time. Inequality aversion is country-year specific, with a minimum of 0.97 and a maximum of 3.8. Ninety per cent of all estimates are less than 2.5. Inequality aversion is negatively correlated with income inequality, but it is independent of economic development. Thus, inequality aversion appears as an additional dimension of the classical inequality-development relationship. This article contributes to solving a fundamental problem of Welfare Economics: directly measuring the social utility of income (welfare) function. The estimates of ? for 55 countries imply a complete knowledge of these countries' constant relative inequality aversion utility functions.
Aproximación al conflicto de jurisdicción como mecanismo de regulación del poder en la Corte de Felipe II
Authors: André Sylvain 
Published: June 2022

Este artículo propone un análisis de los conflictos de jurisdicción en la Corte de Felipe II en clave sociopolítica. Se trata de mostrar que tales conflictos permitían equilibrar las relaciones de poder tanto entre instituciones como interpersonales. Así, lejos de constituir un obstáculo al buen gobierno, los litigios por competencia hubieran permitido negociar posiciones políticas en la Corte.
impacto del Sistema Armonizado en las reglas de origen
Authors: Cornejo Rafael 
Published: June 2022

El objetivo de este artículo se enfoca en analizar el impacto del Sistema Armonizado (SA) en las reglas de origen basadas en el cambio de clasificación arancelaria. Particularmente, aborda las distorsiones provocadas por la falta de adecuación de su redacción a las sucesivas versiones del SA.
Lamentablemente, la mayoría de los acuerdos tienen sus reglas de origen desactualizadas, con lo cual las operaciones comerciales preferenciales pierden transparencia, generan errores y discrepancias. Este problema se agrava en la mayoría de los acuerdos por la notoria preeminencia del uso de reglas de origen de cambio de clasificación. Sin duda esta situación constituye una inobservancia de lo dispuesto en el Acuerdo de Facilitación de Comercio de la OMC.
Adicionalmente, el articulo analiza los errados argumentos que suelen usarse para justificar esta ausencia de actualización y detalla el camino para abordar el tema a partir de diferenciar los niveles de incidencia de la actualización y el nivel de cambio arancelario incluido en las reglas y su posibles mecanismos de solución.
PEMANFAATAN GADAI SAWAH OLEH KREDITUR PERSPEKTIF HUKUM EKONOMI SYARIAH
Authors: Hamid Muyassarah , Abidin Djafar  , Ruslan Murniati 
Published: June 2022

This study focuses on the use of field pawns by creditors in Ogoamas 1 Village, North Sojol District, Donggala Regency. What is the review of sharia economic law on the use of field pawning by creditors, and how the implementation of reforms that can be carried out by the people of Ogoamas 1 Village on the practice of pawning rice fields that they do. The results of this study indicate that the practice of pawning rice fields carried out by the community in Ogoamas 1 Village, they pawned their fields within a certain period of time and during that time all the proceeds from cultivating the fields belonged to the creditor. In a review of sharia economic law, the practice of pawning that occurs there as a whole, its application is not in accordance with Islamic law because there is still an element of injustice, namely that most of the benefits of rice fields are taken by creditors, these benefits are not allowed for him because they come from debt that brings profits. Literacy related to Islamic law is needed for pawners if they only take benefits according to the maintenance costs incurred and no more.
Abstrak
Penelitian ini berfokus terhadap kreditur yang memanfaatkan objek gadai berupa sawah di Desa Ogoamas 1 Kecamatan Sojol Utara Kabupaten Donggala. Seperti apa tinjauan hukum Islam terhadap pemanfaatan objek jaminan berupa sawah oleh kreditur, serta bagaimana implementasi pembaruan yang dapat dilakukan masyarakat Desa Ogoamas 1 terhadap praktik gadai sawah yang mereka lakukan. Hasil penelitian ini menunjukkan bahwa praktik gadai sawah yang dilakukan masyarakat di Desa Ogoamas 1, mereka menggadaikan sawah mereka dalam jangka waktu tertentu dan dalam waktu tersebut seluruh hasil dari penggarapan sawah merupakan milik kreditur. Dalam tinjauan hukum Islam penerapan jaminan/gadai yang terjadi, penerapannya belum sesuai dengan syariat Islam karena masih terdapat unsur ketidak adilan yakni pengambilan manfaat sawah sebagian besar diambil oleh kreditur, manfaat tersebut tidak boleh baginya karena berasal dari utang yang mendatangkan keuntungan. Literasi terkait hukum Islam diperlukan bagi pelaku gadai ialah sekiranya hanya mengambil manfaat sesuai dengan biaya pemeliharaan yang dikeluarkan dan tidak lebih.
Carbon Offset Calculators
Authors: Popa Mihaela 
Published: June 2022

Abstract
The nowadays climate warming trend is of significance because it is related with the human activities starting from the mid-18th century. This climate warming coincides with the increasing of the greenhouse gases concentration in the atmosphere, especially carbon dioxide. Some solutions, like urban agriculture, are aimied to oppose this phenomenon. We are studying a solution to increase the carbon sequestration in urban environments – the rooftop greenhouse buildings - and this work introduces an useful tool for assessing the efficiency of projects of this kind, respectively a fuzzy expert application, made in MATLAB, for real-time estimating the carbon sequestration capacity.
Web Tool for Stimulating Investments in Rooftop Photovoltaic Systems
Authors: Roman Mădălina , Sălceanu Alexandru 
Published: June 2022

Abstract
One of the most sustainable, inexhaustible and “clean” sources of electricity is photovoltaic solar energy that can be used for instant consumption while the surplus might be delivered in the power grid or stored in (local) batteries. In the study here presented, we analyze a usual, medium-sized household. The input data of the here developed application are the geolocation, the roof surface facing south, the geometric dimensions of the available individual solar panel, its installed power capacity and the (previous) electricity consumption for an entire calendar year. As output data the application will provide the total number of solar panels that can be placed and the total amount of energy produced in a year, for different values of conversion efficiency (solar energy-electricity, respectively DC power-AC power). Depending on these assessments, the user can decide whether is efficient to become a prosumer or opt for local storage of additional energy produced during solar peak irradiance hours.
Supply Chain and Logistics Management in Public Health Surveillance and Protection during COVID-19
Authors: Burrell Darrell Norman 
Published: June 2022

Abstract
COVID-19 shed light on the vulnerability of United States public health logistics and supply change management infrastructure concerning pandemic testing, tracking, and response. Logistics management challenges related to virus testing and tracking have made the critical need for more innovative and more comprehensive healthcare surveillance approaches. Public health surveillance is a critical and often underutilized aspect of public health logistics and supply chain infrastructure planning. Wastewater treatment infrastructures offer an innovative approach to gaining public health data to provide appropriate public health responses. Understanding the logistics and supply chain aspects of virus tracking, testing, and response data-driven response decision making are the key to mitigating the impact of future outbreaks. This project explores the utility of this approach through qualitative focus group interviewing to gain information from public health subject matter experts in the field.
The Presence of Television Media in Disaster Reporting to Increase the Community’s Disaster Literacy Skills
Authors: Hasibuan Effiati Juliana , Sahputra Dedi , Mazdalifah Mazdalifah 
Published: June 2022

Television media, on the one side, has an influence on the audience, but in reporting disasters, it is not uncommon to exploit disaster victims. On the other side, television media has the potential to make a positive contribution to disaster reporting. The purpose of this study is to determine the presence of television media in news to improve the disaster literacy skills of the community. In this study, the author uses a type of library research with descriptive analysis. Descriptive analysis method provides clear, objective, systematic, analytical and critical descriptions and information regarding the presence of television media in disaster reporting to improve the community’s disaster literacy skills. This research found that the role of television media in reporting disasters can improve people's disaster literacy skills. The presence of television media has been going well enough in reporting disasters, but it still needs to change the concept or packaging of news to avoid the impression of "dramatization" to build community empathy so that they are willing to be actively involved to reduce the risk of disaster in an applicative manner. A good and deep understanding will be obtained by the public from the media. Thus, the public will not only get information from communicators (resource persons) about disasters at a cognitive level but also will increase the affective and conative aspects so that they have their own awareness in managing disaster risks as well as possible. This paper explained there are three stages of disaster literacy that can be built by television such as cognitive aspect, affective aspect and conative aspect in disaster reporting that can reduce the risk of disaster. The stages are: (1) when the news is carried out by television media before a disaster occurs, (2) stage of reporting during disasters and (3) stage of television media coverage after disasters.
Dynamics of the Use of Digital Media as a Source of Information During Media Transition
Authors: Yuniar Ririt , Ningrum Diah Fitria 
Published: June 2022

There has been dynamic in the transition of the use of media by news readers from conventional media (Kompas print media) to new media (Kompas.com and KompasTV Instagram account). This causes a change in the communication process starting from the way of producing, delivering, capturing, and disseminating news as well as the content of the news itself which is different from people's habits earlier. The originality of this paper builds on the main ideas constructed from the theory of Uses and Gratification by focusing more on three aspects; audience, media (news content), and function of the media. This study uses a qualitative method with a constructivist analysis and a news content analysis unit that focuses on Kompas.com and KompasTV Instagram account at the onset of Covid-19 pandemic in March 2020 in Indonesia by mapping news content based on keywords for the Covid-19 pandemic and the Corona virus news search. This study found that the reading interest among the Indonesian people is more inclined to news that has an audio-visual format than the newspaper format. This is evident from the audience’s feedback in the comment section compiled from data findings. In addition, the lack of the audience’s control results in the poor communication culture among the people, so that there is a potential for media bias and fake news. This study has limitations in that it does not discuss the reader interest from the perspective of conventional news (Kompas print media). Therefore, there should be further comprehensive research by comparing the two types of media.
Social Interaction and Political Communication of Female Politician
Authors: Raimond Verlita Evelyn , Ruliana Poppy 
Published: June 2022

The public’s views about the position of women that have not contributed a lot to and have not been much engaged in politics, among others, pose a challenge to women to interact in the social environment as well as to communicate their ideas in politics. While men make up a majority of politicians in Indonesia, only a few women are politicians. The social interaction and political communication of female politicians become a topic that is worth studying. This research focuses on a female politician, Indah Kurnia, who sits in the House Representatives of the Republic of Indonesia (DPR RI). The conceptual and theoretical method used in this study is a theory in the communication science, particularly social interaction and political communication. This research uses qualitative method, particularly in conducting interviews with one primary informant and two additional informants. The result and discussion of this research show that the woman raised in this research is an individual that has a variety of social interactions in the diverse social environment. In addition, she also has typical characteristics of strategy for political communication media covering personal campaign, moderate, comprehensive and more-than--expected appearance, exemplary leadership and concrete work, and music.
The Media Verification of Hoaxes about Human-Crocodile Conflicts
Authors: Agustin Herlina , Hidayat Dadang Rahmat , Supriadi Dandi , Aunillah Rinda 
Published: June 2022

The human-crocodile conflict frequently happens in Indonesia. Based on the data from http://www.crocodile-attack.info/, it is claimed that Indonesia is a country with the most cases of crocodile attacks. Mostly the attacks involved the saltwater crocodile (Crocodylus porosus). On the other hand, this conflict is worsened by the spread of inaccurate information among communities. From October 2019 to October 2021, there were 12 false stories about crocodile attacks. These hoaxes were distributed on social media, causing fear to those who consumed the information. It is crucial to be investigated, especially from the perspective of environmental journalism. This study describes how mainstream media outlets tried to clarify the hoaxes. The results show many materials contained by information disorder, which need to be clarified by the media to ensure clarity and truth for the public. This study finds that most mainstream media still have their conscience to protect the public from false information. It was done by practicing curation journalism that includes the discipline of verification. In conclusion, the media and information sources need to have a good comprehension of crocodile behavior. The research also catches the need for environmental journalism training for media practitioners in Indonesia. Thus, the media will be able to offer the best solution for reducing the attack while at the same time giving adequate education for the public to live in harmony with Indonesian flora and fauna.
Automedicación en el marco de la pandemia Covid-19, en pobladores de Chachapoyas, Perú
Authors: Vela Cuipal Mailita , Mendoza Quijano Elito 
Published: June 2022

<p>El presente estudio tuvo como objetivo evaluar la automedicación en el marco de la pandemia COVID - 19, en pobladores de la ciudad de Chachapoyas durante el año 2020. La muestra fue 231 pobladores y los datos se recolectaron mediante un cuestionario de automedicación validado. Se encontró que el 39% se auto medicaron esporádicamente, el 27.7% una vez por mes, el 14.7 % dos veces por mes. El 57.1% se automedicó por fiebre, 46.8% malestar general, 40.3% dolor de cabeza, 35.1% tos, 35.1% dolor de garganta, el 34.2% dolor de espalda, el 27.7%, pérdida del gusto, el 26%, cansancio, el 25.1%, pérdida del olfato, el 24.7%, diarrea, 21.2% dificultad respiratoria. El 69.3% se automedicó con paracetamol, 23.4% azitromicina, 29.9% Ibuprofeno, 21.2% amoxicilina, 18.6% dexametasona, 19.9% ácido clavulanico, 19% hidroxicloroquina, 32.5% vitamina C, 22.1% aspirina. En conclusión, se auto medicaron con diversos medicamentos e influenciados por otras personas sin tener en cuenta el riesgo para su salud.</p>