bluuebunny/crossref_metadata_2025 huggingface dataset:
Conclusion of a Contract by Performing Implicative Actions on the Internet
Authors:   National Research University “Higher School of Economics”, Dzhumagulov Daniil D.
Published: June 2023

In this article, the author discusses the general provisions of implicative actions and comes to the conclusion that their use in civil turnover increases with the development of technical means that involve interaction with the object without the direct participation of an individual in the transaction process. Further, the author analyses the implicative actions on the Internet and proposes to regulate them by gradually complicating the usual pattern of behavior and the need to take into account the set of the implicative actions, while such a set of actions may be different depending on the degree of significance of the subject of the contract.
First Steps of the Russian Copyright Law (a Decision of the Ruling Senate on the Course of Lectures by D.I. Meyer)
Authors:   Zakon, Vereshchagin Alexander N.
Published: June 2023

This essay sets out the unusual details of court proceedings and copyright issues regarding the course of lectures by famous Russian lawyer Dmitrii Meyer and analyses the precedent laid down by the Senate when resolving the case.
Freedom and Justice in Legal Reasoning
Authors:   St. Petersburg State University, Polyakov Andrey V.
Published: June 2023

It is a response to the article by V. A. Belov and O. Yu. Skvortsov «Justice vs Freedom = Law: Antagonistic Contradiction and its Solution» (Statute [Zakon]. 2023. No. 2–3). The author examines positive and negative aspects of the concept of justice, emphasising its natural law orientation and ideological proximity to the school of «revived natural law». Another positive aspect of the proposed concept is the recognition of human freedom and justice as inalienable attributes of law. The very idea of opposing justice to freedom is regarded as controversial. The author argues that such opposition does not make sense, because it does not allow to think without contradictions of the very notion of freedom. The «narrow», socio-centrist interpretation of justice has no satisfactory theoretical justification and must be reformatted. The author offers for discussion his own concept of justice in law based on a communicative approach, interactive methodology and the principle of mutual legal recognition. Arguments in support of this view on the nature of justice are derived not only from philosophical and sociological research but also from evolutionary theory, biology and neuroscience. The basic idea is to justify the existence of two fundamental traditional values that underlie human conceptions of justice: the value of the human person and the value of society. Their optimal coexistence is possible only on the basis of the realisation of the principle of mutual legal recognition and the mutual rights and obligations arising from it. In the realisation of this principle lies the idea of justice. Law is born not in a struggle between justice and freedom, but in a struggle for justice and freedom.
Identifikasi implikasi sosial ipa, normalitas ilmuan, sikap penyelidikan ipa, adopsi sikap ilmiah di mts syifa’ul qulub
Authors: Subani Subani , Desmawan Wisnu Ardi
Published: June 2023

Tujuan Penelitian: Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana sikap siswa MTS terhadap IPA pada empat indikator yaitu: implikasi sosial dari IPA, Normalitas Ilmuwan, Sikap terhadap penyelidikan IPA dan Adopsi dari sikap ilmiah. Sampel yang digunakan pada penelitian ini sebanyak 73 siswa.

Metodologi: Jenis penelitian ini adalah penelitian survei dan Instrumen yang digunakan adalah berupa angket sikap. Analisis data pada penelitian ini menggunakan statistik deskriptif.

Temuan Utama: Hasil penelitian yang diperoleh menunjukkan bahwa sikap siswa MTS Syifa’ul Qulub dengan indikator implikasi sosial dari IPA, Normalitas Ilmuwan, Sikap terhadap penyelidikan IPA dan Adopsi dari sikap ilmiah tergolong baik.

Keterbaharuan Penelitian: Keterbaharuan penelitian ini terdapat pada 4 indikator tersebut dan apa saja yang mempengaruhi siswa terhadap kurangnya implikasi sosial dari IPA, Normalitas Ilmuwan, Sikap terhadap penyelidikan IPA dan Adopsi dari sikap ilmiah.
Deskriptif sikap peserta didik terhadap mata pelajaran ipa di sekolah dasar 122/petaling
Authors: Misriati Misriati
Published: June 2023

Tujuan Penelitian: Tujuan penelitian adalah untuk mengetahui sikap siswa di SDN 122/Petaling terhadap pembelajaran IPA. Jenis penelitian yang digunakan penelitian kuantitatif dengan rancangan penelitian survei. Penelitian ini melibatkan 99 siswa Sekolah Dasar Negeri 122/Petaling. Peserta didik yang memiliki interaksi ataupun implikasi sosial yang baik akan menimbulkan sikap ilmiah dan memiliki pandangan yang baik terhadap orang lain. Sikap tersebut saling mempengaruhi satu sama lain dalam menumbuhkan sikap ilmiah dan keterampilan dalam melakukan penyelidikan dan penerapan ilmu-ilmu alam dalam kehidupan sehari-hari. Jadi pendidik di SDN 122/Petaling sudah menumbuhkan sikap yang postif pada peserta didik.

Metodologi: Data dikumpulkan melalui kuisioner dan digunakan skala likert 5 poin dan wawancara sebagai pengguat dari kuisioner. Analisis data yang digunakan yaitu analisis statistik deskriptif.

Temuan Utama: Hasil analisis yang diperoleh pada indikator Implikasi Sosial dari IPA yaitu baik dengan persentasi 30,3%. Indikator Normalitas Ilmuan dengan persentasi sebesar 57,6% dengan kategori sangat baik. Indikator sikap penyelidikan terhadap IPA sebanyak 53,3 % berkategori sangat baik. Berdasarkan hasil tersebut peserta didik SDN 122/Petaling memiliki sikap yang sangat baik terhadap pembelajaran IPA.

Keterbaharuan Penelitian: keterbaharuan penelitian ini terdapat pada indicator yang di gunakan oleh peneliti yaitu Sikap Peserta didik, Implikasi sosial dari IPA, Normalitas Ilmuan, Penyelidikan terhadap IPA,  Sikap ilmiah IPA.
Penerapan Bahan Ajar Matematika Berbasis Realistic Mathematics Education (RME)
Authors: Tri Haryanto Wibowo
Published: June 2023

Purpose of the study: Penelitian ini bertujuan untuk mencocokkan modul pengajaran berbasis pendidikan matematika realistik (RME) pendekatan dengan kualitas tinggi dan dapat digunakan dalam proses pembelajaran.

Methodology: penelitian pengembangan yang dilakukan dengan adaptasi gaya Dick and Carey yang terdiri dari 9 langkah, yaitu: analisis kebutuhan tujuan, analisis organisasi, evaluasi siswa dan lingkungannya, perumusan tujuan khusus, pengembangan instrumen evaluasi, pengembangan strategi pembelajaran, mengembangkan materi pembelajaran, menyusun dan mengembangkan evaluasi formatif dan merevisi kursus pembelajaran

Main Findings: Hasil penelitian keseluruhan menunjukkan bahwa modul ini sangat baik. Keputusan hasil validasi dari ahli desain pembelajaran, ahli desain produk dan ahli materi pembelajaran. Pada tes individu, modul mendapatkan 84,4% yang sangat bagus

Applications of this study: Memberikan kontribusi pada keilmuan pengembangan modul pembelajaran yang layak di gnakan untuk pelajaran matematika.

Novelty/Originality of this study: modul pengajaran berbasis pendidikan matematika realistik (RME) pendekatan dengan kualitas tinggi
Building Tolerance through Hindu Religious Textbooks: Teaching Tolerance Values to Elementary School Students through Stories and Illustrations
Authors: Busro Busro , Gateri Ni Wayan
Published: June 2023

Religious education in Indonesia has an important role in shaping students' character and tolerance. However, there are still challenges in integrating tolerance values in religious textbooks. The purpose of this study is to analyze the elements of tolerance in Hinduism textbooks for elementary school students. This research used a content analysis approach to analyze the elements of tolerance in the stories and illustration pictures of Hindu religious textbooks for elementary school students. The results showed that the elements of tolerance in the textbooks could be grouped into an appreciation for differences, understanding of diversity, cooperation and brotherhood, and justice. These findings indicate that Hindu religious textbooks can be an effective means to promote values of tolerance among elementary school students. The scientific contribution of this study is that content analysis can be used to identify the elements of tolerance in Hindu religious textbooks for elementary school. The significance of this research lies in its implications for educators and curriculum developers. By highlighting the elements of tolerance, this study underscores the importance of incorporating these values into religious education curricula. It emphasizes the need for educators and textbook authors to pay attention to and reinforce tolerance elements in the content and design of religious textbooks. In doing so, religious education can effectively contribute to the development of diverse and understanding communities among elementary school students in Indonesia.
Analisis Faktor-Faktor Yang Mempengaruh Minat Penerapan Aplikasi Akuntansi Berbasis Seluler Pada Umkm Kabupaten Purbalingga
Authors: Fitriana Aning , Amelia Shella Rizqi
Published: June 2023

Kendala yang dihadapi UMKM khususnya di Purbalingga salah satunya terkait pembukuan laporan keuangan. Aplikasi Akuntansi berbasis seluler muncul seiring perkembangan zaman untuk mengatasi permasalahan yang dihadapi pelaku UMKM. Penelitian ini  bertujuan untukmengetahui faktor apa saja yang akan mempengaruhi minat pelaku UMKM dalam penerapan aplikasi akuntansi berbasis seluler.  Penelitian ini  menggunakan purposive sampling dengan jumalh sampel sebanyak 40 orang. Hasil regresi berganda menunjukkan bahwa Ekspektasi usaha dan pengaruh sosial berpengaruh positif terhadap penerapan aplikasi akuntansi berbasis seluler. Variabel lainnya untuk Umur usaha dan skala usaha tidak  pengaruh berpengaruh terhadap penerapan aplikasi akuntansi berbasis seluler. Hasil ini menunjukkan Pelaku usaha  tidak perlu menunggu usahanya berdiri bertahun-tahun serta tidak harus  memiliki pengalaman yang banyak  hanya untuk mengaplikasikan aplikasi pada bisnis mereka.  Pemilik UMKM tidak bergantung terhadap jumlah karyawan, berapun jumlahnya mereka tetap memiliki minat untuk menggunakan aplikasi akuntansi berbasis seluler.
Pola Manajemen Pengelolaan Dana Zakat Pada LAZISMU Bojonegoro Untuk Kesejahteraan Ekonomi Umat
Authors: Cahyani Anisa Nur Indah , Nasrulloh Nasrulloh
Published: June 2023

Lazismu merupakan salah satu lembaga keuangan syariah non profit (nirlaba) yang ada di wilayah Bojonegoro dan memiliki berbagai macam program membantu masyarakat. Tujuan dari penelitian ini adalah untuk mengetahui bagaimana pola manajemen pengelolaan dana zakat pada Lazismu Bojonegoro untuk kesejahteraan ekonomi umat. Metode yang digunakan dalam penelitian ini adalah metode penelitian deskriptif kualitatif. Untuk teknik pengumpulan data, peneliti menggunakan teknik observasi dan wawancara. Dalam penelitian ini peneliti menggunakan teori James Stoner tentang manajemen dalam pengelolaan zakat. Model manajemen tersebut meliputi proses perencanaan (planning), pengorganisasian (organizing), pelaksanaan (actuating) dan pengawasan (controlling). Keempat model Stoner tersebut dapat diterapkan dalam setiap aktivitas pengelolaan zakat.  Hasil penelitian ini menunjukkan bahwa ada tiga unsur pengelolaan dana zakat yang dilakukan oleh Lazismu, pertama penghimpunan dana, kedua pendistribusian dana, ketiga pendayagunaan dana.
Determinan Intensi Pembelian Melalui Tayangan Iklan Pada TikTok
Authors: Christian Michael , Indriyarti Eko Retno
Published: June 2023

Popularitas media TikTok saat ini mampu menjadikannya menjadi salah satu media untuk beriklan. Ragam faktor pembentuk intensi pembelian atas suatu iklan menjadikan penelitian ini bertujuan untuk menganalisis intensi pembelian suatu produk atau jasa atas suatu iklan yang ditayangkan. Penelitian ini menggunakan metode kuantitatif dengan pemodelan PLS-SEM. Survey dengan menggunakan kuesioner yang didesain dengan skala Likert 1-5. Ukuran sampel pada penelitian ini sebanyak 178 pengguna TikTok di Jabodetabek. Hasil penelitian ini menjelaskan bahwa interaktivitas membentuk pengaruh terhadap motivasi hedonis pengguna TikTok. Selain itu, ekspektasi performa dan intensi pembelian dipengaruhi oleh kegunaan relevansi kegunaan TikTok itu sendiri. Hal ini juga tidak terlepas dari kebiasaan audiens menjadikan media ini sebagai sesuatu yang menghibur dan menyenangkan. Pengguna menilai TikTok sebagai media beriklan tidak hanya berperan sebagai penyampai pesan iklan satu arah saja. TikTok mampu memfasilitasi penyampaian komunikasi seperti interaksi tidak hanya antara pemberi iklan namun juga antar sesama audiens yang melihat iklan tersebut.
Parallel Mirrors Based Marine Predator Optimization Algorithm with Deep Learning Model for Quality and Shelf-Life Prediction of Shrimp
Authors: Prema K. , Visumathi J.
Published: June 2023

Automatic classification and assessment of shrimp freshness plays a major role in aquaculture industry. Shrimp is one of the highly perishable seafood, because of its flavor and excellent nutritional content. Given the high amount of industrial production, determining the freshness of shrimp quickly and precisely is difficult. Instead of using feature-engineering-based techniques, a novel hybrid classification approach is proposed by combining the strength of convolutional neural networks (CNN) and Marine Predators Algorithm (MPA) for shrimp freshness diagnosis. In order to choose the best hyperparameter values, marine predator algorithm is improved using Parallel Mirrors Technique (PMPA). The proposed methodology employs a pretrained CNN model termed EfficientNet (ENet), which is combined with the PMPA algorithm to form the PMPA-ENet architecture. The proposed approach yields high performance while also reducing computational complexity. The result showed that proposed model achieved an accuracy and F-score of 98.62% and 97.25% for assessment of freshness in shrimp. PMPA's effectiveness in determining optimal values is compared to four different meta-heuristic algorithms hybridized with ENet including Particle Swarm Optimization (PSO), Simple Genetic Algorithm (SGA), Whale Optimization Algorithm (WOA), and traditional Marine Predator Algorithm (MPA). The results indicated that PMPA-ENet algorithm provides better classification compared with other algorithms
Integrated Energy Management System for Microgrid based on Renewable Energy Sources
Authors: Tatikayala Vinay Kumar , Dixit Shishir , Sawle Yashwant
Published: June 2023

An effective energy management strategy is crucial to ensure highest system reliability, stability, operation efficiency and cost-effective operation of renewable energy sources based standalone microgrid. This paper presents an efficient energy management system for microgrid incorporated with Photovoltaic system, PMSG based wind turbine and energy storages including battery, fuel cell-Electrolyzer. Implemented hybrid modified invasive weed optimization with perturbed and observed method for PV systems to harvest maximum energy during partial shading condition. A sliding mode controller is implemented for boost converter to work as maximum power point tracker for wind turbine. Three solar plants and three wind farms are considered in this paper to establish 1 MW microgrid. Each wind farm is established with multiple wind turbines and similarly each solar plant having multiple PV modules. Each wind turbine and solar plant has their own inverter to synchronize at point of common coupling (PCC). Effective controllers are proposed to supply quality power at PCC under linear status and nonlinear status of single and three phase loads. Small size battery is considered to work under transient time and electrolyzer-fuel cell set will be working under steady state condition to reduce the cost of the system. TS-Fuzzy based controllers are designed for all the converters and implemented hardware-in-loop on a Real Time Simulator (RTS) by using OPAL RT technology/modules. The results unveiled that the RTS precisely emulate the dynamics of the microgrid with proposed controllers.
Distress, acculturation, and growth of Chinese sports graduate students in Korea
Authors:   Korean Society for Leisure Scie, Sun Wan-Ting , Lee Chul-Won , Chang Chan-Hee
Published: June 2023

The purpose of this study was to understand the distress of Chinese sports graduate students and how they acculturate and grow in Korea. This study utilized qualitative methodology and in-depth interviews was conducted with 15 Chinese Sports Graduate Students in South Korea. As a result of this study, 145 conceptual words 37 sub-factors 9 upper-factors were derived. The conclusions are as follows: First, Chinese sports graduate students in Korea face numerous challenges including language and cultural barriers, safety concerns, academic and job search challenges, interpersonal relationship difficulties, low self-esteem, financial pressures, research and presentation concerns, regional discrimination, and worries about public opinion. Secondly, the acculturation of Chinese sports graduate students in Korea includes psychological acculturation, school life acculturation, and social relationship acculturation. Thirdly, the growth of Chinese sports graduate students in Korea has been changing in social and psychological factors such as language, relationships, values, and self-confidence during the initial period of enrollment, through courses and dissertations.
The Effect of LMX between Professional dancers and Choreograpers on dancers’ Self-efficacy and Dance immersion.
Authors:   Korean Society for Leisure Scie, Min Jung-Hee , Kwon Min-Hyuk
Published: June 2023

The main purpose of this study was to investigate the relationship between the exchange relationship between a dancer and a choreographer exchange (LMX), self-efficacy, and dance immersion for professional dancers. In order to achive this goal, as of 2022, dancers belong to dance groups located in Korea were set as the population. Convenience samplin was used as the sampling method, and 196 people were finally extracted and analyzed. A questionnaire was used as the survey tool, and t-test, one way ANOVA, Multiple Regression Analysis, and path Analysis were used using the statistical program SPSS/PC Window 26.0 Version. Finally, their self-efficacy had positive(+) influences on their dance immersion. That is, their a dancer and a choreographer exchange(LMX) had diect and indirect effects on their dance immersion and also direct effects on their self-efficacy. That is, their self-efficacy was an important mediating variable to serve as a link between their a dancer and a choreographer exchange(LMX) and dance immersion.
Effect of Grit on High School Basketball Player’s Achievement Goal Orientation and Performance
Authors:   Korean Society for Leisure Scie, Lee Jae-Won , Hong Mi-Hwa
Published: June 2023

This study purpose to learn about the impact of the grit on high school basketball player’s achievement goal orientation and performance. To this end, 303 high school basketball teams registered with the Korea Basketball Association were selected from the population of high school basketball players in the Seoul metropolitan area, Chungcheong-do, and Jeolla-do. A total of 303 data were used in the final analysis. First, Grit (persistence of interest, steady effort) has been shown to have a partial positive(+) effect on task goal orientation and self goal orientation, which are sub-factors of achievement goal orientation. Second, Grit (persistence of interest, steady effort) has been shown to have a partial positive(+) effect on performance. Third, achievement goal orientation (task goal orientation, self goal orientation) has been shown to have a partial positive(+) effect on concentration and confidence, which are sub-factors of performance.
A litterateur review of resistance exercise following COVID-19: Focusing on the benefits of resistance exercise and the appropriate exercise intensity
Authors:   Korean Society for Leisure Scie, Kim Young-Il
Published: June 2023

This study investigated existing studies on the benefits and effects of resistance exercise in response to COVID-19. Paper data retrieval was analyzed through Pub Med. The search tool was analyzed using [MeSH], and the quality of the literature search was further improved through natural language search in order not to exclude the desired literature subject, and the final 11 studies were selected according to the selection criteria. resistance exercise is a primitive and representative form of exercise along with aerobic exercise, and has various benefits such as physical strength, health improvement, disease, and rehabilitation. As a result of this research study, the appropriate resistance exercise intensity during COVID-19 infection is to set a low number of repetitions (≤6RM), long rest (≥2 minutes) between sets, and submaximal effort (≤ RPE 7), 30 minutes of exercise is recommended. In conclusion, resistance exercise activates immune function and respiratory function, It is also resistance exercise is recommended as an essential exercise to prevent complications caused by rapid muscle loss after discharge from COVID-19.
Structural Analysis of the Relationship between Game Participants’ Motivation, Game Immersion, and Pro Esports Team Identification
Authors:   Korean Society for Leisure Scie, Lee Sungwoo , Lee Min-Seok , Yoon Yong Jin
Published: June 2023

This study aimed to explore the structural relationships between game participants' motivation, game immersion, and pro esports team identification. An online survey targeting game participants who watch esports was conducted, and a total of 330 adult responses were collected. After excluding 20 insincere responses, 310 responses were used for analysis. Utilizing SPSS and AMOS programs, the present study conducted correlation analysis, confirmatory factor analysis, and structural equation modeling to process the data. The results were as follows: First, game participants' motivation had a significant influence on game immersion. Second, game immersion had a significant influence on pro esports team identification. Third, game participants' motivation did not have a significant impact on pro esports team identification. This can be inferred to be due to the characteristics of esports, which have fewer direct connections between actual in-game play and pro esports teams. The significance of this study lies in confirming the need for differentiation in pro esports team marketing strategies.
First record of the dinoflagellate Tripos rotundatus (Jørgensen) Gómez in the Adriatic Sea
Authors: Pasković Nika , Dupčić Radić Iris
Published: June 2023

This report presents the first record of Tripos rotundatus (Jørgensen) Gómez in the Adriatic Sea. The species was found in the net sample in the layer of 50 – 100 m depth, on July 2021 at the coastal southern Adriatic Sea. The species T. rotundatus was probably previously mistaken as morphologically similar species T. digitatus (Schütt) Gómez.
Local-scale changes in plant community composition following succession of oak- hornbeam forest after grassland abandonment
Authors: Jelinčić Antun , Perčin Aleksandra , Zgorelec Željka , Papković Dora
Published: June 2023

In this local-scale synecological study, we investigated the changes in plant community composition throughout secondary succession occurring after cessation of agricultural land use (i.e. grassland abandonment). The successional sequence studied had the following pathway: Avenula pubescens (Huds.) Dumort. haypastures → Brachypodium pinnatum (L.) P.Beauv. successional grassland → Cornus sanguinea L. scrubs → late-successional Populus tremula L. forest → late-successional oak-hornbeam (Quercus-Carpinus) forest. The last forest stage was represented by the association Epimedio-Carpinetum betuli (Horvat 1938) Borhidi 1963. Occurrence of plant species throughout secondary succession was mostly stage-specific; only Fragaria vesca L., Ajuga reptans L., Cornus sanguinea, Prunus spinosa L., and Viola hirta L. showed survival ability throughout almost all stages.
Conocimiento sobre factores de riesgo y adherencia al tratamiento farmacológico en pacientes hipertensos del programa adulto mayor del hospital II Ramón Castilla, Lima – Perú
Authors: Rojas Atma Yaqueline Mirella , Fuentes Siles María Angelica
Published: June 2023

El estudio tuvo como objetivo determinar, la relación conocimiento sobre factores de riesgo y adherencia al tratamiento farmacológico, en pacientes hipertensos del programa adulto mayor del Hospital II Ramón Castilla, Lima - 2022. El estudio fue de enfoque cuantitativo, de tipo aplicado, observacional, de nivel correlacional, corte transversal; en una muestra de 181 participantes del programa del adulto mayor. Los resultados evidencian que los participantes evidenciaron que el 45,9% de participantes presentaron un nivel de conocimiento bajo; y en lo a la adherencia al tratamiento farmacológico el 34,3% presentaron una actitud regular. Se determinó que existe relación entre los conocimientos en las dimensiones de factores modificables y no modificables con la adherencia al tratamiento farmacológico. Se concluye determinando que existe relación entre el conocimiento sobre factores de riesgo y la adherencia al tratamiento farmacológico en pacientes hipertensos, con un valor de p = 0,000 < 0,05.
Gestión territorial un aporte hacia el desarrollo de la educación rural desde una perspectiva interdisciplinar integradora
Authors: Pérez Herazo Mary Sol , Herrera Jara Leidy Esmeralda
Published: June 2023

El presente artículo académico tiene como objetivo  desarrollar un Proyecto Educativo Institucional desde una perspectiva integradora que respondan a las necesidades de la realidad contextual perteneciente a tres Instituciones rurales del municipio de Montería. Esta investigación se desarrolla desde un enfoque cualitativo y se enmarca en un paradigma socio-crítico, con  metodología  de  investigación – acción,  de alcance descriptivo y el nivel de investigación utilizada es el cuasi experimental. La muestra seleccionada serán los docentes  de primaria y secundaria de las (3) Instituciones Educativas rurales IE Santafé, IE San José de Jaraquiel y IE Pueblo Bujo. Con esta investigación se busca Diseñar mecanismos para que las Instituciones Educativas rurales logren un acompañamiento efectivo en la evaluación, implementación y seguimiento del PEI. El estudio servirá de apoyo a las instituciones educativas rurales del municipio de Montería, puesto que generara conocimientos nuevos en gestión educativa desde la ruralidad para que logren un acompañamiento efectivo en la evaluación, implementación y seguimiento del PEI y así alcanzar los estándares de calidad atendiendo a sus particularidades.
Producción, exportación y consumo interno del gas natural y la tendencia de la matriz energética en Bolivia
Authors: Romay Azurduy Oscar Eusebio , Morales Guaculla Samuel
Published: June 2023

El presente documento tiene como objetivo analizar el marco normativo vigente, las reservas mundiales de gas natural, la evolución de la producción de gas natural histórica en Bolivia, su comercialización, consumo interno y exportación, para finalmente proyectar las reservas residuales adoptando políticas estratégicas y satisfacer la demanda interna y los volúmenes contractuales con Brasil y Argentina, considerando los datos estadísticos de los últimos 13 años.

El resultado de este análisis permitirá establecer el rumbo que debemos seguir para la elaboración de una nueva la matriz energética, de tal forma que la creciente demanda de energía eléctrica a mediano y largo plazo sea satisfecha aprovechando nuestros recursos naturales disponibles de forma eficiente, manteniendo un equilibrio sostenible en relación al medio ambiente
Desarrollo sostenible como principal impulsor del crecimiento económico
Authors: Reyes Rojas Germán Enrique
Published: June 2023

El presente artículo tiene como objetivo dar a conocer el rol del desarrollo sostenible sobre el crecimiento económico de los países. La metodología utilizada fue descriptiva de tipo documental. Como resultado se encontró que el desarrollo sostenible como modelo económico les permite a los países aumentar su competitividad y por ende su crecimiento económico, expresado en mayor participación de las nuevas dinámicas de los actuales mercados teniendo como punto de partida las estrategias para cuidar el medio ambiente como propuestas de satisfacer las necesidades de los consumidores que olvidan la actual problemática de la contaminación generada por procesos productivos que no tenían presente el actual fenómeno, esto involucra a países los cuales son débiles en políticas de conservación y la explotación de los recursos no tienen ningún control.
Análisis bibliométrico de percepción de la calidad en el deporte en la basede datos Scopus
Authors: Padilla Urquidi Víctor Andrés , Gadea Cavazos Erika Alexandra , Sánchez Morquecho Raquel , Pérez García José Alberto , León-Alcerreca María Fernanda
Published: June 2023

La cienciometría es el estudio cuantitativo de la producción científica, una de sus ramas es la bibliometría; la cual mide específicamente las publicaciones. El objetivo de esta investigación fue realizar un análisis bibliométrico de la percepción de la calidad en el deporte. Para esto se ha seleccionado la base de datos Scopus de Elsevier, ya que los documentos que se almacenan aquí cuentan con indicadores de calidad. Se encontraron un total de 29 artículos publicados a partir del año 2005. De los 29 artículos, 27 corresponden a ciencia aplicada y 2 a ciencia básica, esto por ser investigaciones de revisión. Fueron en los años 2011 y 2019 donde se observó la más alta cantidad de artículos publicados con 4 cada uno. El análisis bibliométrico sobre la percepción de la calidad en el deporte genera información importante sobre esta línea de investigación, ya que se ha observado que se ha realizado en usuarios, espectadores y turistas, teniendo en cuenta cuál es su percepción de la calidad en el entorno deportivo. Podemos concluir que en la identificación de los estudios publicados cobran importancia a partir del 2005, ya que es después de este año comienza la identificación de estos.
El proceso de enseñanza aprendizaje en una sociedad basada en una actualización informativa
Authors: Sarango Jumbo Rosa Elena , Báez Logacho Norma Alexandra , Revelo Bustos Flor Alexandra , Diaz Espinosa Danly Henry , Revelo Bustos Maria De Lourdes
Published: June 2023

El objetivo del presente artículo académico consistió en realizar un análisis acerca del proceso de enseñanza aprendizaje en una sociedad basada en una actualización informativa. A nivel metodológico se trata de un estudio con enfoque cualitativo y cuantitativo. El diseño aplicado fue de tipo transversal y correlacional. En lo que respecta a la población de estudio, ésta incluyó a 75 estudiantes del último semestre de la Facultad de Comunicación Social de una universidad pública de la ciudad de Quito, Ecuador, así como el decano de dicha facultad. Las técnicas de recolección de datos fueron una encuesta que fue respondida por los estudiantes. Mientras que en el caso del decano se aplicó una entrevista. Los resultados obtenidos permiten concluir que el proceso de enseñanza aprendizaje en una sociedad basada en una actualización informativa ha experimentado una serie de trasformaciones debido a la introducción de la tecnología. Este hecho se debe a que las personas cuentan con la capacidad de producir toda clase de datos y generar información que se convierte en la materia prima sobre la cual se sustentan las decisiones que se toman a nivel social, incluyendo el contexto de la educación.
Pelatihan Pemanfaatan Limbah Biji Durian Menjadi Susu Biji Durian (Subidur) Di Desa Tewang Tampang
Authors: Jamaludin Mohammad , Humam Afifah Nurul , Maranata Ahmad , Safitri Aulia Ramadhanti , Kusuma Ningrum Ervina , Putri Hamelia , Gede Pangestu Ilham , Juwita Juwita , Ulfah Maulya , Abijar Gifari Muhammad , Hakikiy Nur
Published: June 2023

Limbah organik biji durian yang sering dibuang masyarakat Desa Tewang Tempang ke Sungai Katingan menyebabkan tercemar dan terganggunya ekosistem air di sungai tersebut. Oleh karena itu dibutuhkan solusi untuk mengubah limbah biji durian tersebut sehingga dapat menjadi produk UMKM yang bermanfaat dan memiliki nilai jual. Pelatihan pemanfaatan limbah biji durian menjadi susu biji durian ini bertujuan selain untuk mencegah tercemar dan terganggunya ekosistem Sungai Katingan juga bertujuan untuk menumbuhkan minat masyarakat Desa Tewang Tampang yang berprofesi sebagai ibu rumah tangga untuk meningkatkan pendapatan rumah tangga. Tahapan yang dilalui dalam proses pelatihan ini adalah tahap observasi, tahap penyajian materi, diskusi dan tanya jawab, tahap demonstrasi dan tahap pendampingan langsung. Hasil yang diharapkan dari pelatihan ini adalah meningkatnya minat ibu-ibu rumah tangga di Desa Tewang Tampang dalam pengolahan biji durian yang secara tidak langsung akan berdampak pada bertambahnya pendapatan rumah tangga.
Use of bisphosphonates in bone pathology – benefits and risks
Authors:   Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy Bucharest, Romania, Antonescu Dinu ,   Foisor Clinical Hospital of Orthopedics, Traumatology and Osteoarticular Tuberculosis, Bucharest, Romania, Stoica Cristian Ioan ,   Faculty of Medicine, “Carol Davila” University of Medicine and Pharmacy Bucharest, Romania,   Foisor Clinical Hospital of Orthopedics, Traumatology and Osteoarticular Tuberculosis, Bucharest, Romania
Published: June 2023

This article aims to establish, on the basis of medical literature and of the authors’ experience, whether bisphosphonates still have a role in treating skeletal diseases, with increased bone resorption. The effects of bisphosphonates on the bone tissue, as well as the diseases in which they are recommended and the benefits obtained are reviewed. Possible side effects are emphasized, both the immediate ones, which are better known and the late ones, occurring after a long-term administration. It is shown that the benefit/risk ratio remains favorable. The conclusions highlight the fact that nowadays bisphosphonates still have an important place in the treatment of skeletal diseases.
PENGARUH TUNJANGAN KESEJAHTERAAN, KETERAMPILAN DAN DISIPLIN KERJA TERHADAP SEMANGAT KERJA KARYAWAN DIMODERASI PERILAKU KEPEMIMPINAN
Authors: Manao Cindy Pratiwi , Junita Audia , Nahrisah Ezzah
Published: June 2023

This study aimed to analyze the effect of welfare benefits, work skills, and work dis­ci­pline on employee morale, moderated by leadership behavior. This research used a quan­ti­ta­tive approach. The research was conducted at PT Swalayan Maju Bersama Medan. The po­pulation in this study was 198 employees, and a sample of 132 people was taken using a pro­por­tional random sampling technique. The analysis technique used was Moderated Re­gres­sion Analysis (MRA). The results of the study proved that welfare benefits, work skills, and work discipline had a significant effect on employee morale. Leadership behavior did not play a role in moderating either the influence of welfare benefits, work skills, or work discipline on employee morale. It was recommended that the leadership of PT Swalayan Maju Bersama played a more active role in strengthening the provision of welfare benefits, opportunities to improve employee work skills, and increased employee work discipline in an effort to improve employee morale even better. Penelitian ini bertujuan untuk menganalisis pengaruh tunjangan kesejahteraan, kete­ram­pilan kerja dan disiplin kerja pada semangat kerja karyawan dimoderasi perilaku kepe­mim­pinan. Penelitian menggunakan pendekatan kuantitatif. Penelitian dilakukan di PT Swalayan Maju Bersama Medan. Populasi dalam penelitian ini adalah 198 orang karyawan dan sampel sebanyak 132 orang yang diambil dengan teknik pengambilan sampel secara acak propor­sio­nal. Teknik analisis yang digunakan adalah Moderated Regression Analysis (MRA). Hasil pe­nelitian membuktikan bahwa tunjangan kesejahteraan, keterampilan kerja dan disiplin kerja berpengaruh signifikan pada semangat kerja karyawan. Perilaku kepemimpinan tidak ber­pe­ran memoderasi baik pengaruh tunjangan kesejahteraan, keterampilan kerja maupun disiplin kerja pada semangat kerja karyawan di PT Swalayan Maju Bersama Medan. Disarankan agar pimpinan PT Swalayan Maju Bersama lebih berperan aktif dalam penguatan pemberian tun­jang­an kesejahteraan, kesempatan peningkatan keterampilan kerja karyawan, dan pening­kat­an disiplin kerja karyawan sebagai upaya meningkatkan semangat kerja karyawan lebih baik lagi.
A Study on the Criteria for Determining Sufficient Protection and Safety from the Case of ISD
Authors:   Legal Research Institute of Chonnam National University, Kim Insook
Published: June 2023

With the development of BIT, the regulation of 'sufficient protection and safety' was introduced to protect and promote foreign investment. Sufficient protection and safety regulations have traditionally been limited to protecting investors and investment from physical damage and threats from troops, soldiers, and rebel workers in investment host countries. Cases applying sufficient protection and safety have dealt with damage to the physical assets of investors committed by third parties unless the governments of investment host countries exercise significant care in preventing damage or punishing actors. Regarding the meaning of ‘due diligence’, the arbitral tribunal has mentioned that due diligence is no more than or less reasonable precautions that are expected to be exercised by a legitimately operated government in similar situations. There are many cases in which the 'sufficient protection and safety' regulation is interpreted as a broad concept that includes providing legal stability as well as physical protection. It is difficult to say that a sufficient consensus has been formed on whether the ‘sufficient protection and safety’ standard should provide a business environment or legal stability in excess of the country's obligation to provide simple physical safety for foreign investors and investments. Furthermore, even if the scope of application of this provision is widely interpreted, the state cannot even take issue with exercising its legitimate regulatory authority to achieve reasonable policy purposes. The obligation to provide sufficient protection and safety for foreign investment is to protect investors from bullying by third parties or state actors, but banning regulations or legislation that affect investors should not be interpreted.
The U.S FTCA’s the Discretionary Function Exception and Its Implication
Authors:   Legal Research Institute of Chonnam National University, Jeong Ha Myoung
Published: June 2023

On July 14, 2022, the Supreme Court of Korea made a ruling on the “state compensation claim case due to overcrowded incarceration.”(Korean Supreme Court Decision No. 2017Da266771) One ex-prisoner, recognized the overcrowded confinement period as 186 days, was awarded 1.5 million Korean Won in state compensation and the other ex-prisoner, recognized the overcrowded confinement period as 323 days, was awarded 3 million Korean Won in state compensation. The Supreme Court of Korea acknowledged the state’s damages liability based on the violation of ‘dignity and value as a human being’ Sect. 10 of Korean Constitution, not the violation of specific laws in this ruling. Unlike the National Compensation Act in Korea, the state compensation liability based on the tort of a public officer’s in the United States, which separately stipulates the state compensation liability due to the public officer’s intentional torts and the state compensation liability caused by the public officer’s negligence. The Federal Tort Claims Act has a discretionary function exclusion clause, and the U.S. Supreme Court recognizes this exclusion in its rulings. The U.S. Federal Circuit courts have presented different rulings on the scope of exclusion from discretionary function in relation to the illegal acts of federal officers. In Bivens claims, the alleged violation of the federal constitution here is a violation of very specific constitutional provisions, such as the 1st and 8th Amendments. It did not target violations of the ideology of guaranteeing basic human rights such as ‘dignity and value as a human being’. Regarding the Bivens claim, the U.S. Supreme Court would not hardly find cases in which the state recognized torts liability for the human rights violations of prisoners. Even considering these points, the state compensation liability should not be based on a violation of the Korean Constitution Sect. 10 ‘dignity and value as a human being’, but on a violation of the actual laws or specific regulations. There are concerns that the recognition of state compensation liability due to a violation of the Korean Constitution Sect. 10 ‘dignity and value as a human being’ would have provided a starting point for similar state compensation lawsuits in the future in Korea. If it becomes a catalyst to promote supplementary works such as new legislations and construction of new facilities to improve prisoner’s basic human rights, it might be also considered to be meaningful Korean Supreme Court’s decision in Korea.
The ALMA Survey of 70 μm Dark High-mass Clumps in Early Stages (ASHES). VIII. Dynamics of Embedded Dense Cores
Authors: Li Shanghuo , Sanhueza Patricio , Zhang Qizhou , Guido Garay , Sabatini Giovanni , Morii Kaho , Lu Xing , Tafoya Daniel , Nakamura Fumitaka , Izumi Natsuko , Tatematsu Ken’ichi , Li Fei
Published: June 2023

We present dynamical properties of 294 cores embedded in twelve IRDCs observed as part of the ASHES Survey. Protostellar cores have higher gas masses, surface densities, column densities, and volume densities than prestellar cores, indicating core mass growth from the prestellar to the protostellar phase. We find that ∼80% of cores with virial parameter (α) measurements are gravitationally bound (α < 2). We also find an anticorrelation between the mass and the virial parameter of cores, with massive cores having on average lower virial parameters. Protostellar cores are more gravitationally bound than prestellar cores, with an average virial parameter of 1.2 and 1.5, respectively. The observed nonthermal velocity dispersion (from N2D+ or DCO+) is consistent with simulations in which turbulence is continuously injected, whereas the core-to-core velocity dispersion is neither in agreement with driven nor decaying turbulence simulations. We find a not significant increment in the line velocity dispersion from prestellar to protostellar cores, suggesting that the dense gas within the core traced by these deuterated molecules is not yet severely affected by turbulence injected from outflow activity at the early evolutionary stages traced in ASHES. The most massive cores are strongly self-gravitating and have greater surface density, Mach number, and velocity dispersion than cores with lower masses. Dense cores do not have significant velocity shifts relative to their low-density envelopes, suggesting that dense cores are comoving with their envelopes. We conclude that the observed core properties are more in line with the predictions of clump-fed scenarios rather than with those of core-fed scenarios.
Constraints on the Frequency and Mass Content of r-process Events Derived from Turbulent Mixing in Galactic Disks
Authors: Kolborg Anne Noer , Ramirez-Ruiz Enrico , Martizzi Davide , Macias Phillip , Soares-Furtado Melinda
Published: June 2023

Metal-poor stars in the Milky Way (MW) halo display large star-to-star dispersion in their r-process abundance relative to lighter elements. This suggests a chemically diverse and unmixed interstellar medium (ISM) in the early universe. This study aims to help shed light on the impact of turbulent mixing, driven by core-collapse supernovae (cc-SNe), on the r-process abundance dispersal in galactic disks. To this end, we conduct a series of simulations of small-scale galaxy patches which resolve metal-mixing mechanisms at parsec scales. Our setup includes cc-SNe feedback and enrichment from r-process sources. We find that the relative rate of the r-process events to cc-SNe is directly imprinted on the shape of the r-process distribution in the ISM with more frequent events causing more centrally peaked distributions. We consider also the fraction of metals that is lost on galactic winds and find that cc-SNe are able to efficiently launch highly enriched winds, especially in smaller galaxy models. This result suggests that smaller systems, e.g., dwarf galaxies, may require higher levels of enrichment in order to achieve similar mean r-process abundances as MW-like progenitors systems. Finally, we are able to place novel constraints on the production rate of r-process elements in the MW,

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, imposed by accurately reproducing the mean and dispersion of [Eu/Fe] in metal-poor stars. Our results are consistent with independent estimates from alternate methods and constitute a significant reduction in the permitted parameter space.
A Multitransition Methanol Survey toward a Large Sample of High-mass Star-forming Regions
Authors: Zhao J. Y. , Zhang J. S. , Wang Y. X. , Qiu J. J. , Yan Y. T. , Yu H. Z. , Chen J. L. , Zou Y. P.
Published: June 2023

We carried out a spectral line survey of CH3OH toward a large sample of 175 high-mass star-forming regions in the 3 mm, 2 mm, and 1.3 mm bands with the Institut de Radioastronomie Millimétrique (IRAM) 30 m telescope. Out of our 175 targets, 148 sources were detected with one or more CH3OH transition lines. Nineteen CH3OH transition lines, including 13 thermal lines and 6 maser lines, were detected. The 80 → 71 A+ (∼95.169 GHz) CH3OH maser line, one of the strongest class I CH3OH maser lines, was detected in 52 sources. Forty-two of them are previously reported masers and the other 10 are new detections. Through analyzing the rotational diagram of the detected CH3OH emission lines (nonmasing lines), we obtained the rotational temperature and the column density for 111 sources. Our results show that E-type CH3OH tends to have lower column density than A-type CH3OH. The column density ratio of E/A was derived in 55 sources with the majority having a ratio less than 1.0 (about 70%), with a peak ratio of ∼0.6. This is consistent with theoretical predictions, i.e., overabundance of A-type CH3OH at low temperature leading to a low E/A ratio. Furthermore, we found that CH3OH abundance decreases beyond T
dust ∼ 30 K, which is supported by modeling results. All these support the fact that CH3OH is easily formed at low-temperature environments, via successive hydrogenation of CO on cold dust surfaces.
The Decoupling of Binaries from Their Circumbinary Disks
Authors: Dittmann Alexander J. , Ryan Geoffrey , Miller M. Coleman
Published: June 2023

We have investigated, both analytically and numerically, accreting supermassive black hole binaries as they inspiral due to gravitational radiation to elucidate the decoupling of binaries from their disks and inform future multimessenger observations of these systems. Our numerical studies evolve equal-mass binaries from initial separations of 100 GM/c until merger, resolving scales as small as ∼0.04 GM/c, where M is the total binary mass. Our simulations accurately capture the point at which the orbital evolution of each binary decouples from that of its circumbinary disk, and precisely resolve the flow of gas throughout the inspiral. We demonstrate analytically and numerically that timescale-based predictions overestimate the binary separations at which decoupling occurs by factors of ∼3, and illustrate the utility of a velocity-based decoupling criterion. High-viscosity (ν ≳ 0.03 GM/c) circumbinary systems decouple late (a

b
≲ 15 GM/c) and have qualitatively similar morphologies near merger to circumbinary systems with constant binary separations. Lower-viscosity circumbinary disks decouple earlier and exhibit qualitatively different accretion flows, which lead to precipitously decreasing accretion onto the binary. If detected, such a decrease may unambiguously identify the host galaxy of an ongoing event within a LISA error volume. We illustrate how accretion amplitude and variability evolve as binaries gradually decouple from their circumbinary disks, and where decoupling occurs over the course of binary inspirals in the LISA band. We show that, even when dynamically negligible, gas may leave a detectable imprint on the phase of gravitational waves.