bluuebunny/crossref_metadata_2025 huggingface dataset:
THE HISTORY OF THE DEVELOPMENT OF THE ARCTIC SPACE OF THE EUROPEAN NORTH-EAST OF THE USSR IN THE 1930S-1950S. THROUGH THE PRISM OF THE MEMOIRS OF THE REPRESSED SCIENTIST V.V. GRECHUKHIN
Authors:   Federal Research Center ", Filippova T.P. ,   Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences", Simakova S.A. ,   Federal Research Center "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"
Published: July 2022

The article analyzes the memoirs of the geophysicist, researcher of the Pechora coal basin Vladimir Vasilyevich Grechukhin (1913-1998). "The Summary of Life or the Long Paradox", written by the author in the 1990s. The document was discovered in the funds of the Vorkuta Museum and Exhibition Center. The scientist entered the history of science as a specialist in the area of field-geophysical research, the founder of two scientific areas (coal field geophysics and petrophysics of coal-bearing formations). He devoted most of his scientific path to the study of the Pechora coal basin. Memoirs tell about the scientific biography of V.V. Grechukhin for the period 1930-1990s, the pages of which were the conclusion in the Vorkutinsky forced labor camp and subsequent work in the Vorkutinsky district. It is determined that the memoirs of V.V. Grechukhin are a valuable source on the history of the development of the Arctic space of the USSR in the 1930s-1950s. Based on an analysis of memoirs and additional sources involved in the biography of V.V. Grechukhin (correspondence, reports on research work, etc.) the article considers the process of formation of the scientist, his motivations for scientific creativity in the Gulag regime, research work within the camp system, the main directions and results of his research in the Pechora coal basin. It was concluded that the documentary source presents new evidence on the history of the development of scientific research within the Gulag system in the 1930s-1950s. The scientist's legacy is an integral part of the history of knowledge of the northern and Arctic territories and allows you to see the complexity and versatility of this process. The problem of preserving cultural heritage during modern military conflicts is considered. In the context of the theory of culture as ideal formation, a new theoretical definition of cultural heritage is formulated.
THE CHARTER ON THE "MANAGEMENT OF FOREIGNERS", COMPILED BY M.M. SPERANSKY, AND THE FEATURES OF ITS IMPLEMENTATION IN RELATION TO THE INDIGENOUS PEOPLES OF THE YENISEI PROVINCE IN THE 19TH — EARLY 20TH CENTURIES
Authors:   Siberian Federal University, Sertakova E.A. , Sitnikova A.A. ,   Siberian Federal University
Published: July 2022

The article presents the results of a study of various historical sources of pre-revolutionary Russia (research materials, archival documents, articles in the media) related to the issue of recognizing the rights of the aboriginal population living in the northern territories of the Yenisei province. The evolution of state policy towards the indigenous population of the North and Siberia, recorded in the form of documents, and its implementation in practice are consistently considered. The main attention is paid to the consideration of the provisions of the Charter on the “management of foreigners”, compiled by M.M. Speransky and how the living conditions, management practices and culture of the "Siberian foreigners" in Russian society changed from 1822 to 1920. As a result of a detailed analysis of the sources, numerous violations of the rights of the indigenous population of the North in the Yenisei province were revealed, which significantly undermined the original intention of the Charter of M.M. Speransky.
The experience of thesis writing in terms of the methodological students' digital competence development
Authors: Riezina Olga V. , Puzikova Anna V. , Kotyak Vitaliy V.
Published: July 2022

In the context of digital technologies' development, digital competence is a necessary prerequisite for everyone to learn, work, and actively participate in social life. Higher education institutions are faced with the mission of selecting and developing appropriate teaching strategies and cultivating digital competencies of students and academics, as well as using appropriate tools to improve the quality of education. The article highlights the experience of forming digital competencies among students majoring in the 122 Computer Science specialization while writing their thesis. Students developed a university automated system for choosing disciplines from the variable part of the curriculum. The practical results obtained by students during the research in accordance with the thesis tasks are represented by the following: examples of UML and ER diagrams (design stages), graph images (implementation stage), sections of the program code and test results of the created automated system (implementation and configuration stages of the software product). The formation and development of digital competencies during such thesis research is analyzed. The European model of digital competencies "The Digital Competence Framework for Citizens" (DigComp 2.1) has been selected as a conceptual standard. Attention is focused on three areas of DigComp 2.1: information and data literacy; digital content creation; problems solving in the digital environment. The activities that contribute to the formation of these competencies are outlined. It is concluded that the described strategy promotes the formation and development of digital competence at the eighth (highest) professional level in accordance with the DigComp 2.1 model for higher education students majoring in the 122 Computer Science specialization.
Optimal Operating Frequency According to the Maximum Interval of Frequency Fade Correlation in a Single-Beam Decametric Radio Link
Authors: Koval S. , Pashintsev V. , Skorik A. , Salnikov D. , Mikhaylov D.
Published: July 2022

An analytical method has been developed for determining the dependence of the fading frequency correlation interval in a single-beam decameter radio link on the ratio of the operating frequency to the maximum applicable frequency, the degree of ionospheric diffuseness (the intensity of small-scale irregularities), and the communication range (radio link length). This dependence is obtained as the product of the traditional fading frequency correlation interval in a single-beam decameter radio link by a reduction factor. It is substantiated that as the ratio of the operating frequency to the maximum applicable frequency increases, the value of the traditionally determined fading frequency correlation interval decreases, and the reduction factor increases. The optimal values of the operating frequency (relative to the maximum usable frequency) are established according to the criterion for ensuring the maximum values of the fading frequency correlation interval in a single-beam decameter radio link. It is shown that an increase in the decameter communication range leads to an expansion of the fading frequency correlation intervals, and an increase in the level of ionospheric diffuseness leads to an increase in the root-meansquare deviation of fluctuations of the wave phase front at the ionospheric outlet, which affects the decrease in the maximum value of the fading frequency correlation interval, which observed at a lower optimal value of the operating frequency in a single-beam decameter radio link. The results obtained will allow us to assess the noise immunity of signal reception at different values of frequency correlation intervals, including the occurrence of frequency-selective fading.
Minimizing Delays in the Interaction of Edge Devices Using Clustering in VANETs
Authors: Plotnikov P. , Vladyko A.
Published: July 2022

The article describes an approach to modeling information processes and evaluating their effectiveness in vehicular ad-hoc networks (VANETs). The results of numerical simulation of the interaction of edge devices in the traditional configuration and using a clustering approach to the partitioning of road-side units are presented. It is shown that in the transport network, this approach can significantly increase the percentage of serviced devices and minimize the overall delay of computing, which will significantly increase the efficiency of the dynamic system.
Study of Correlation Properties of New Code Sequences Based on Persymmetric Quasi-Orthogonal Circulants
Authors: Grigoriev E.
Published: July 2022

For radar and communication systems, the search for code sequences with good correlation properties remains one of important tasks. This work shows the results of the study of aperiodic autocorrelation functions of new code sequences based on persymmetric quasi-orthogonal circulants. The numerical values of the quality parameters such as: the maximum sidelobe level, integrated sidelobe level ratio, and merit factor are given. Applying new code sequences makes it possible to reduce the maximum sidelobe level of the aperiodic autocorrelation function, as well as to reduce the summary energy of the sidelobes, which makes it possible to conclude that their application is promising. The obtained results are aimed at stimulating scientific interest in new bases derived from quasi-orthogonal matrices, as a basis for the revision of signal coding algorithms.
Bilderkennungssoftware für Feinerschliessungen im Wald
Authors: Bienz Raffael , Freuler Andreas
Published: July 2022

Zum Schutz des Waldbodens und als Hilfe bei Planungsaufgaben wird im Kanton Aargau die Feinerschliessung digitalisiert. Mithilfe der bisher erfassten Feinerschliessung wurde ein Bilderkennungsmodell trainiert, um auf der restlichen Kantonsfläche die Feinerschliessung automatisch zu kartieren. Das Modell hat rund 90 Prozent der sichtbaren Fahrspuren zuverlässig erkannt. Die Daten dienen für die Erstellung von Arbeitsaufträgen oder Holzschlagskizzen und werden Maschinisten im Bord-GPS zur Verfügung gestellt.
MTHFR C677T Polymorphism and Risk of Acute Lymphoblastic Leukaemia in Mexican Population
Authors: Meza-Espinoza Juan Pablo
Published: July 2022

The C677T polymorphism of the MTHFR gene has been frequently associated with acute lymphoblastic leukaemia (ALL) around the world. Therefore, the objective of this study was to determine whether the MTHFR C677T polymorphism is associated with ALL in Mexican children and adults. A case-control study was conducted on 243 patients with ALL (136 children and 107 adults) and 379 healthy controls. Genotyping of the C677T polymorphism was performed by the polymerase chain reaction-restriction fragment length polymorphism method. The frequency of the T allele was forty-three percent, fifty-two percent, and forty-six percent in children, adults, and controls, respectively. No risk of ALL was found for T allele carriers in children [OR=0.81 (0.52-1.25), P=0.33], but an increased risk was detected in adults [OR=4.98 (2.24-11.10), P<0.001]. The findings in children agree with most of the studies but are discordant with those reported in adults. These differences could be due to ethnicity, genetic background, sampling, and methodology.
Fiscal Decentralization and Local Employment Growth: Empirical evidence from Kosovo's municipalities
Authors: Osmani R. , Tahiri A.
Published: July 2022

The main objective of this research consists in assessing the impact of the level of local fiscal decentralization on local employment growth in municipalities of Kosovo. To achieve the goal of this study, several panel datasets have been constructed, which include all 38 municipalities in Kosovo and cover the period from 2012 to 2020. This study also uses several models to test the relationship between fiscal decentralization and employment growth; however, the Hausman Taylor IV estimator is the main estimation strategy. The findings of the paper recommend that local fiscal decentralization has positive effects on local economic growth especially in the level of employment regardless of the size

of Kosovo municipalities.
Exploring Green Start-up Finance for Tourism Villages
Authors:   State Polytechnic of Bali, Ardina Cening , Astawa I Putu ,   State Polytechnic of Bali, Dewi Nyoman Indah Kusuma ,   State Polytechnic of Bali
Published: July 2022

This study aims to assess green start-up finance in developing tourism villages in Bali. Green start-up finance has the aim of maintaining tourism sustainability by promoting environmental conservation issues. Investors do not all have an initial goal towards green issues in building a business even though this issue is an important issue in maintaining business. Data is collected through two stages, namely debt interviews and questionnaires. The results of the qualitative analysis were used to create a questionnaire to be distributed to the tourism village manager. Eighty managers from one hundred who have answered questionnaires delivered via e-mail and mail. Quantitative data were analyzed using descriptive statistics. The results of a qualitative study that green start-up finance has not yet appeared in the beginning in supporting the environment that arises are problems of economic improvement. Quantitatively, the tourism village manager on average sixty-five percent agrees that in green start-up finance activities include environmentally friendly products/ services, product/ service features, reputation, customer types, innovativeness, entrepreneurial motivation, market orientation, company growth, strategic issues, institutional entrepreneurship. The results of this study provide an overview for the managers of many topics involved in implementing green start-up finance and are indispensable in maintaining sustainable village tourism. These results can be further developed by linking with the local culture and the village economy.
Analysis of Local Culinary Potential in Supporting the Tourism Industry in Gunungsari West Lombok
Authors:   Lombok Tourism Polytechnic, Rizkiyah Nurul Farikhatir , Faridi M. Ilham ,   Yogyakarta State University
Published: July 2022

The study aims to analyze: 1) local culinary potential (2) supporting factors; and (3) factors inhibiting the potential of local culinary in supporting the Tourism Industry. This research is qualitative research. The sampling technique was purposive sampling. Data collection techniques used are observation, interviews and documentation. The results showed that: (1) local culinary served in daily life as a staple food or the habit of consuming the dish. There are 6 types of local culinary classifications in the form of rice, vegetables, side dishes, satay, traditional snacks, and crackers or chips; (2) supporting factors, namely local cuisine must be maintained and developed so that it can provide additional income for villagers and be able to preserve local values, especially in the food they have; and (3) inhibiting factors, namely the lack of training for human resources in the form of training on sanitation and hygiene in food processing, culinary product packaging and lack of promotion of culinary products.
Impact of Dedicated Bus Lanes on Intersection Operations and Travel Time Model Development
Authors:   Howard University, Arhin Stephen , Manandhar Babin ,   Mineta Transportation Institute, Obike Kevin ,   Mineta Transportation Institute, Anderson Melissa ,   Mineta Transportation Institute
Published: July 2022

Over the years, public transit agencies have been trying to improve their operations by continuously evaluating best practices to better serve patrons. Washington Metropolitan Area Transit Authority (WMATA) oversees the transit bus operations in the Washington Metropolitan Area (District of Columbia, some parts of Maryland and Virginia). One practice attempted by WMATA to improve bus travel time and transit reliability has been the implementation of designated bus lanes (DBLs). The District Department of Transportation (DDOT) implemented a bus priority program on selected corridors in the District of Columbia leading to the installation of red-painted DBLs on corridors of H Street, NW, and I Street, NW. This study evaluates the impacts on the performance of transit buses along with the general traffic performance at intersections on corridors with DBLs installed in Washington, DC by using a “before” and “after” approach. The team utilized non-intrusive video data to perform vehicular turning movement counts to assess the traffic flow and delays (measures of effectiveness) with a traffic simulation software. Furthermore, the team analyzed the Automatic Vehicle Locator (AVL) data provided by WMATA for buses operating on the study segments to evaluate bus travel time. The statistical analysis showed that the vehicles traveling on H Street and I Street (NW) experienced significantly lower delays during both AM (7:00–9:30 AM) and PM (4:00–6:30 PM) peak hours after the installation of bus lanes. The approximation error metrics (normalized squared errors) for the testing dataset was 0.97, indicating that the model was predicting bus travel times based on unknown data with great accuracy. WMATA can apply this research to other segments with busy bus schedules and multiple routes to evaluate the need for DBLs. Neural network models can also be used to approximate bus travel times on segments by simulating scenarios with DBLs to obtain accurate bus travel times. Such implementation could not only improve WMATA’s bus service and reliability but also alleviate general traffic delays.
A hybrid web analytic approach through click enabled vision based page segmentation in quest software for school students
Authors: Muruganandham R. , Sheik Abdullah A. , Selvakumar S.
Published: July 2022

The primary goal of this study is to optimize web content for a positive user experience and to develop a data-driven methodology to assess the success of visitor flow on a website for school children. Through Vision-Based Page Segmentation, the suggested study work intends to broaden the stated web approach’s reach and statistical inference. The improvisation has been made accordingly with the semantic structure observed from each node with the designated degree of coherence to indicate the content in spatial and block based on visual perception for each event. The click count (number of clicks) is calculated for all the possibilities of Quest Software. The most frequently accessed event is displayed at the top to enhance usability and visibility with an accuracy of about 92.80%. From the experimental analysis, it has been observed that most of the students preferred events corresponding to drawing, rhymes, and rangoli with a willingness rate of above 80%, respectively. Statistical analysis has been made using chi-square analysis, and it has been found that the levels from A to D are significant for three years with a P-value < 0.001. Sentimental analysis of feedback collected from the participants about the events is also done, and the most preferred event is suggested for the upcoming years.
Restoring the two pivotal fluoxetine trials in children and adolescents with depression
Authors: Gøtzsche Peter C. , Healy David
Published: July 2022

BACKGROUND: Fluoxetine was approved for depression in children and adolescents based on two placebo-controlled trials, X065 and HCJE, with 96 and 219 participants, respectively. OBJECTIVE: To review these trials, which appear to have been misreported. METHODS: Systematic review of the clinical study reports and publications. The primary outcomes were the efficacy variables in the trial protocols, suicidal events, and precursors to suicidality or violence. RESULTS: Essential information was missing and there were unexplained numerical inconsistencies. (1) The efficacy outcomes were biased in favour of fluoxetine by differential dropouts and missing data. The efficacy on the Children’s Depression Rating Scale-Revised was 4% of the baseline score, which is not clinically relevant. Patient ratings did not find fluoxetine effective. (2) Suicidal events were missing in the publications and the study reports. Precursors to suicidality or violence occurred more often on fluoxetine than on placebo. For trial HCJE, the number needed to harm was 6 for nervous system events, 7 for moderate or severe harm, and 10 for severe harm. Fluoxetine reduced height and weight over 19 weeks by 1.0 cm and 1.1 kg, respectively, and prolonged the QT interval. CONCLUSIONS: Our reanalysis of the two pivotal trials showed that fluoxetine is unsafe and ineffective.
Approach to the management of COVID-19 patients: When home care can represent the best practice
Authors: Tricarico Gerardo , Travagli Valter
Published: July 2022

BACKGROUND: The pandemic that began around February 2020, caused by the viral pathogen SARS-CoV-2 (COVID-19), has still not completed its course at present in June 2022. OBJECTIVE: The open research to date highlights just how varied and complex the outcome of the contagion can be. METHOD: The clinical pictures observed following the contagion present variabilities that cannot be explained completely by the patient’s age (which, with the new variants, is rapidly changing, increasingly affecting younger patients) nor by symptoms and concomitant pathologies (which are no longer proving to be decisive in recent cases) in relation to medium-to-long term sequelae. In particular, the functions of the vascular endothelium and vascular lesions at the pre-capillary level represent the source of tissue hypoxia and other damage, resulting in the clinical evolution of COVID-19. RESULTS: Keeping the patient at home with targeted therapeutic support, aimed at not worsening vascular endothelium damage with early and appropriate stimulation of endothelial cells, ameliorates the glycocalyx function and improves the prognosis and, in some circumstances, could be the best practice suitable for certain patients. CONCLUSION: Clinical information thus far collected may be of immense value in developing a better understanding of the present pandemic and future occurrences regarding patient safety, pharmaceutical care and therapy liability.
THE INFLUENCE OF BLASTING ON BUILDINGS AND CONSTRUCTIONS
Authors: CHYRVA Тетяна , MARTYNOV Viacheslav , KOLIAKOVA Vira , ЧИРВА Володимир
Published: July 2022

Вибухові роботи при видобуванні корисних копалин у Криворізькому залізорудному басейні є причиною численних просадок основ, руйнування фундаментів та несучих елементів будівель та споруд Кривого Рогу. Вона посилюється водоносними пісками, що відклалися здебільшого території міста. Вони залягають на глибинівід 1,5 до 30 метрів і перекриті пластичними глинами низької здатності, що несе. Частота просадок фундаментів, руйнувань фундаментів та тріщин у стінах та прольотах споруд, розташованих у місцях інтенсивних вибухових робіт, у два рази вища, ніж у віддалених районах. Від 40 до 65 відсотків будівель та споруд перебувають у зоні сейсмічної активностісилою 3-6 балів, що дорівнює аварійності двохтрьох землетрусів силою 7-8 балів на рік.Спектральний аналіз сейсмограм показує, що частотний спектр вибухів у 9,1-24,7 разів перевищує спектр перших частот власних коливань будівель. Тому вибухи надають руйнівний вплив не так на будівлі загалом, але в окремі їхелементи. Протягом певного часу пошкодження накопичуються, а потім проявляються видимими дефектами фундаментів та конструкцій, що несуть.Розроблено заходи щодо посилення будівельних конструкцій, що функціонують у складних інженерно-геологічних та сейсмічних умовах.Огляд досліджень у галузі промислової сейсміки здійснили Щербина С.В., Несмашний Є.А., Кутас В. В., Бойко В.В., Кузьменко А.А., Бойко В.В., Ісаханов Г.В., Мельник-Мельников П.Г., Чирва В.Н.
Realidades y utopías de la Agenda 2030: un análisis del derecho humano al acceso al agua potable en el texto constitucional brasileño
Authors: Gorczevski Clovis , Capuano Irigaray Micheli
Published: July 2022

La agenda 2030 se presenta como un instrumento destinado a erradicar la pobreza en todas sus formas y dimensiones, a través del compromiso de los 193 Estados miembros de la ONU, que se han comprometido con los objetivos del desarrollo sostenible. En este contexto, el agua potable y el saneamiento conforman el objetivo 6, que busca asegurar la disponibilidad y gestión sostenible de agua y saneamiento para todos. El problema de esta investigación está centrado en verificar si hay necesidad de un cambio de paradigma en el escenario actual del acceso al agua potable en Brasil, para lograr la universalización como meta de la Agenda 2030. Para responder a este interrogante, el primer apartado señala el paradigma actual del derecho al acceso al agua potable; en el segundo, el análisis de este derecho como fundamental social humano y en el tercero, las realidades y utopías para su universalización como meta de la Agenda 2030. La metodología empleada obedece al trinomio: Teoría de Base/Abordaje, Procedimiento y Técnica. Como Teoría de Base y Abordaje se eligió la perspectiva sistémico-compleja, utilizando autores con una perspectiva multidisciplinar en la conexión del conocimiento. El procedimiento utilizado consiste en el análisis bibliográfico (en medios físicos y digitales), y la técnica empleada involucró la construcción de informes y resúmenes ampliados. Se verificó que existe la necesidad de cambiar el paradigma del acceso al agua potable en Brasil, para reconocerlo como un derecho humano social fundamental en el texto constitucional, como forma de ampliar los mecanismos de protección administrativa efectiva en pro de la universalización de los servicios públicos de suministro de agua potable en consonancia con los objetivos de la Agenda 2030.
Informe especial de estabilidad financiera: inclusión financiera - Primer semestre de 2022
Authors:   Departamento de Estabilidad Financiera
Published: July 2022

La inclusión financiera es el proceso de integración de los servicios financieros a las actividades económicas cotidianas de la población, lo cual puede contribuir al crecimiento económico en la medida en que permita reducir los costos de financiación y transacción, y ofrezca un manejo seguro y eficiente de los recursos, tanto para los hogares como para las empresas. La medición de la inclusión financiera abarca diferentes dimensiones del acceso y uso de productos financieros por parte de hogares y empresas, dentro de las cuales se encuentran cobertura, transaccionalidad, ahorro, crédito, seguros, calidad y bienestar. En este informe se presenta una actualización del análisis presentado el año pasado en donde se comparan las características de los créditos otorgados por establecimientos de crédito a mujeres y los otorgados a hombres haciendo uso del Formato 341 de la Superintendencia Financiera (SFC). Adicionalmente y con el fin de contribuir al estudio de este tema en el sector rural, se presenta un diagnostico de la inclusión financiera diferenciado entre hombres y mujeres, teniendo en cuenta datos del mercado de crédito de fomento al sector agropecuario administrados por el Fondo para el Financiamiento del Sector Agropecuario (FINAGRO).
ANALISIS DETERMINAN FAKTOR KEPUTUSAN PEMBELIAN PADA PRODUK SCARLETT
Authors: Kurnianti Viki , Asteria Beta , Trisantoso Ruddy
Published: July 2022

Penelitian ini bertujuan untuk menganalisis: 1) pengaruh kualitas produk terhadap keputusan pembelian produk Scarlett, 2) pengaruh citra merek terhadap keputusan pembelian produk Scarlett, 3) pengaruh iklan di media sosial terhadap keputusan pembelian produk Scarlett. Penelitian ini menggunakan pendekatan kuantitatif dengan metode survei. Populasi pada penelitian ini adalah konsumen yang pernah membeli dan menggunakan produk Scarlett di Yogyakarta. Teknik pengambilan sampel menggunakan teknik nonprobability sampling dengan jenis teknik purposive sampling atau pengambilan sampel berdasarkan karakteristik tertentu. Sampel dalam penelitian ini adalah 100 orang responden. Metode analisis data pada penelitian ini menggunakan metode analisis regresi linear berganda dengan program olah data SPSS 25. Hasil penelitian menunjukkan bahwa: 1) variabel kualitas produk berpengaruh positif dan signifikan terhadap keputusan konsumen dengan nilai t hitung sebesar 2,226 > t tabel (1,984), 2) variabel citra merek berpengaruh positif dan signifikan terhadap keputusan konsumen dengan nilai t hitung sebesar 4,423 > t tabel (1,984), 3) variabel iklan di media sosial berpengaruh negatif dan tidak signifikan terhadap keputusan pembelian dengan nilai t hitung sebesar 0,704 < t tabel (1,984). Berdasarkan hasil penelitian, variabel kualitas produk, citra merek, dan iklan di media sosial berpengaruh sebesar 68,5% terhadap keputusan pembelian produk Scarlett di Yogyakarta dan 31,5% dari keputusan pembelian dipengaruhi oleh variabel lain.
BRAND IMAGE PEMEDIASI PENGARUH ADVERTISING DAN BRAND AMBASSADOR IDOL K-POP PADA KEPUTUSAN PEMBELIAN DI TOKOPEDIA
Authors: Purnama Livia Widya , Novitasari Dwi
Published: July 2022

Penelitian ini bertujuan untuk mengetahui pengaruh advertising dan brand ambassador terhadap keputusan pembelian dimediasi brand image pada Perusahaan Tokopedia. Populasi dalam penelitian ini adalah masyarakat Yogyakarta yang pernah melakukan pembelian online pada Tokopedia. Sampel yang digunakan penelitian ini adalah 100 orang dengan kriteria (1) responden telah menggunakan dan memiliki akun Tokopedia dan berdomisili Yogyakarta. (2) pernah melakukan pembelian online pada Tokopedia minimal 3 kali. (3) mampu menyebutkan minimal 3 kelebihan aplikasi Tokopedia. (4) mengetahui brand ambassador Tokopedia satu tahun terakhir. Instrumen penelitian ini berupa kuesioner pada google form dengan uji validitas menggunakan validitas konvergen dan validitas diskriminan, dan uji reliabilitas menggunakan AVE, Cronbach’s alpha dan composite reliability. Analisis data menggunakan Structural Equation Model (SEM). Hasil penelitian ini menunjukkan bahwa advertising berpengaruh positif terhadap brand image pada Tokopedia. Brand ambassador berpengaruh positif terhadap brand image pada Tokopedia. Brand image berpengaruh positif terhadap keputusan pembelian pada Tokopedia. Advertising berpengaruh positif terhadap keputusan pembelian pada Tokopedia. Brand ambassador berpengaruh negatif terhadap keputusan pembelian pada Tokopedia. Advertising berpengaruh negatif terhadap keputusan pembelian dimediasi brand image pada Tokopedia. Brand ambassador berpengaruh terhadap keputusan pembelian dimediasi brand image pada Tokopedia.
PENGARUH EFISIENSI MODAL KERJA, UKURAN PERUSAHAAN DAN GROWTH OPPORTUNITY TERHADAP PROFITABILITAS BADAN USAHA MILIK DAERAH (BUMD) KOTA MAGELANG PERIODE 2015 - 2018
Authors: Prasetyo Papang Permadi , Sulastiningsih Sulastiningsih
Published: July 2022

Penelitian ini bertujuan untuk menganalisis pengaruh efisiensi modal kerja, ukuran perusahaan dan growth opportunity terhadap profitabilitas BUMD Kota Magelang periode 2015-2018. Adapun aspek-aspek yang diteliti adalah efisiensi modal kerja, ukuran perusahaan dan growth opportunity terhadap profitabilitas. Penelitian ini merupakan penelitian deskriptif analisis. Populasi dalam penelitian ini adalah 6 BUMD. Data yang digunakan adalah data sekunder berupa laporan keuangan tahunan yang dipublikasikan oleh masing-masing bank. Data dianalisis menggunakan statistik deskriptif, analisis regresi linier berganda, uji t, uji F dan koefisien determinasi. Hasil penelitian ini menunjukkan bahwa: 1) Variabel efisiensi modal kerja dan growth opportunity tidak berpengaruh terhadap profitabilitas; 2) Variabel ukuran perusahaan berpengaruh positif dan signifikan terhadap profitabilitas; 3) Secara bersama-sama efisiensi modal kerja, ukuran perusahaan dan growth opportunity berpengaruh terhadap profitabilitas. Besaran pengaruh efisiensi modal kerja, ukuran perusahaan dan growth opportunity terhadap profitabilitas sebesar 53,8%, sedangkan sisanya sebesar 46,2% dipengaruhi oleh variabel lain yang tidak diamati dalam penelitian ini.
“PENGARUH KUALITAS PELAYANAN TERHADAP TINGKAT KEPUASAN PENGUNJUNG DI MUSEUM BENTENG VREDEBURG DI DAERAH ISTIMEWA YOGYAKARTA”
Authors: Widanti Selly Widi , Subkhan Muhammad , Endarwati Siti
Published: July 2022

Penelitian ini bertujuan untuk mengetahui pengaruh variabel wujud fisik terhadap kepuasan Pengunjung di Museum Benteng Vredeburg. Pengaruh variabel empati karyawan terhadap kepuasan Pengunjung di Museum Benteng Vredeburg. Pengaruh variabel kehandalan layanan terhadap kepuasan Pengunjung di Museum Benteng Vredeburg. Pengaruh variabel ketanggapan karyawan terhadap kepuasan Pengunjung di Museum Benteng Vredeburg. Pengaruh variabel jaminan layanan terhadap kepuasan Pengunjung di Museum Benteng Vredeburg.

Penelitian ini merupakan penelitian deskriptif kuantitatif. Metode dalam penelitian ini adalah metode survei dengan instrumen penelitian menggunakan kuesioner. Penelitian akan dilakukan pada bulan November 2021. Subjek penelitian adalah Benteng Vredeburg yang beralamat di Jalan Margo Mulyo Nomor 6, Ngupasan, Gondomanan Yogyakarta sebanya 53 responden. Teknik analisis data menggunakan analisis regresi.

Hasil penelitian tangibles mempunyai nilai t hitung sebesar 2,969 dengan nilai signifikansi kurang dari 0,05 (0,005 ≤ 0,05), disimpulkan tangibles mempunyai pengaruh positif dan signifikan Kepuasan pengunjung. Empathy mempunyai nilai t hitung sebesar 3,674 dengan nilai signifikansi kurang dari 0,05 (0,001 ≤ 0,05), disimpulkan variabel empathy mempunyai pengaruh positif dan signifikan terhadap Kepuasan pengunjung. Tangibles mempunyai nilai t hitung sebesar 2,743 dengan nilai signifikansi kurang dari 0,05 (0,009 ≤ 0,05), disimpulkan bahwa variabel tangibles mempunyai pengaruh positif dan signifikan terhadap Kepuasan pengunjung. Responsiviness mempunyai nilai t hitung sebesar 2,828 dengan nilai signifikansi kurang dari 0,05 (0,007 ≤ 0,05), disimpulkan bahwa variabel responsiveness mempunyai pengaruh positif dan signifikan terhadap Kepuasan pengunjung. Assurance mempunyai nilai t hitung sebesar 2,765 dengan nilai signifikansi kurang dari 0,05 (0,008 ≤ 0,05), disimpulkan bahwa variabel assurance mempunyai pengaruh positif dan signifikan terhadap Kepuasan pengunjung. Hasil f hitung sebesar 64,005 dengan tingkat signifikansi 0,000 yang lebih kecil dari 0,05 (0,000 ≤ 0,05), disimpulkan ada pengaruh kualitas pelayanan secara simultan terhadap kepuasan pengunjung di Museum Benteng Vredeburg Di Daerah Istimewa Yogyakarta.
Pengaruh kebijakan hutang dan kebijakan dividen terhadap nilai perusahaan yang tercatat pada Indeks LQ 45 Bursa Efek Indonesia Periode 2015-2019
Authors: Chan Beby Fadillah , Maulana Zefri , Kamal Safwan
Published: July 2022

This study aims to determine the effect of debt policy (DER) and dividend policy (DPR) partially and simultaneously on firm value (PBV) listed on the LQ 45 index of the Indonesian stock exchange for the 2015-2019 period. The data used is secondary data, based on financial statements on the Indonesian stock exchange. The data analysis in this study is multiple regression analysis, using normality test, multicollinearity, heteroscedasticity test, t test, f test, and coefficient of determination test through SPSS. The results of this study indicate that partially debt policy has no effect on firm value with a t value of -0.389 with a significance of 0.698 > 0.5 (0.000 < 0.05), dividend policy proxied by the DPR has a positive and significant effect on firm value. proxied by PBV with a t-count value of 3.343 and a significance <0.05. Meanwhile, simultaneous hypothesis testing has a positive and significant effect on firm value, this is indicated by the calculated F value of 5.825 and a significance value of 0.04 which is <0.05. The value of R2 in this study is 0.070, this indicates that the firm value is influenced by debt policy and dividend policy by 7% while the remaining 93% is influenced by variables outside this study.
Interrelation of Personnel and Social Security of the Region on the Example of the Kirov Region
Authors: Ryazanova O. A. , Timin A. N. , Kotandzhyan A. V.
Published: July 2022

The article discusses the issues of determining the criteria of social and personnel security of the region and assessing the risks of regional development. Criteria for assessing the social and personnel security of the region are identified, a system of these criteria is developed. The purpose of this article is to analyze approaches to assessing the level of social and personnel security of the region and to assess the level of social and personnel security of the region. The objectives of the work are to determine the list of indicators of social and personnel security of the region, to determine the relationships between them, as well as to form a system of indicators that allow assessing social security from the point of view of the quality of life of the population and indicators of personnel security of the region. The basis of the developed system is the use of statistical data and the relationships between indicators of social and personnel security. Based on the results of the study, an analysis of the social and personnel security of the Kirov region was carried out on the basis of the presented criteria.
Violencia de género y feminización de la pobreza en las mujeres montuvias de Ecuador
Authors: León Muñoz Raisa Jomaira
Published: July 2022

En el presente trabajo se analizará el contexto social de las mujeres montuvias para comprender su situación sociocultural. A través de fuentes secundarias se analiza el tópico de la violencia de género en espacios públicos y privados desencadenando en violencia institucional que sufren en el momento de acudir a las instituciones de protección y justicia que atienden a las víctimas. Además, se estudian los elementos de interseccionalidad que influyen en la justiciabilidad de sus derechos. En este aporte se abordará la feminización de la pobreza a causa de la desigualdad, resultando de aquello que las mismas se encuentran bajo una estructura de dominio de orden patriarcal. También se presenta un análisis de la pobreza como un fenómeno global que afecta mayormente a las mujeres montuvias puesto que en este grupo convergen la falta de escolaridad, el acceso a trabajo y vivienda adecuada que perpetúan su situación de desigualdad social. La investigación sobre violencia de género en mujeres montuvias se la realiza a través del estudio de casos, siendo las herramientas principales las entrevistas para analizar los relatos de mujeres que muestran la discriminación, situación de precariedad, ruralidad, evidenciando un escenario complejo de vulnerabilidad.
Contenido original: La apuesta estratégica de las plataformas de streaming. El caso Netflix en Latinoamérica
Authors: Heredia Ruiz Verónica
Published: July 2022

El contenido original se ha convertido en el principal elemento diferenciador de las plataformas SVOD. Netflix, Amazon Prime Video, Disney+, HBO Max, Apple TV+, entre otras, han consolidado su estrategia de expansión sobre la promesa de tener producciones originales, exclusivas y globales, con el fin de satisfacer los gustos y expectativas de sus suscriptores. En esta carrera por la diferenciación, Netflix hoy se consolida como líder del entretenimiento por streaming. Este artículo pretende explorar en el catálogo de Netflix los contenidos originales producidos en Latinoamérica, especialmente series de ficción, entre 2015 y 2021, para responder los siguientes interrogantes: ¿cuál es la apuesta estratégica de contenidos originales de Netflix en Latinoamérica?, ¿qué características tienen y qué temáticas abordan estos contenidos originales?, ¿en qué países se realizan principalmente estas producciones? Se concluye que el contenido original local, con visión global pero prestando también atención a la proximidad cultural, es un elemento diferenciador del catálogo de Netflix Originals en Latinoamérica. Países como México, Brasil, Argentina y Colombia han sido fundamentales en su expansión, gracias a la alianza estratégica de Netflix con productoras locales para crear contenidos que respondan a los gustos de las audiencias de la plataforma y, a la vez, generen identificación con el público latinoamericano.
Resposta ao desafio de Silas Malafaia aos seus críticos: por que a teologia da prosperidade não é aceita biblicamente?
Authors: Campello Mônica Conte
Published: July 2022

O presente trabalho é uma resposta a um desafio lançado pelo Pr. Silas Malafaia aos críticos da Teologia da Prosperidade a qual ele defende como bíblica. Foram ouvidos, estudados e analisados, a partir de textos bíblicos, trechos do vídeo “Pastor Silas Malafaia – Uma vida de prosperidade”. Porém, por que a Teologia da Prosperidade não é aceita biblicamente? O objetivo deste estudo é provar que a Teologia da Prosperidade não possui fundamentação bíblica, sendo, portanto, antibíblica. Pretende-se, portanto, apresentar respostas aos argumentos sustentados por ele como comprovatórias de que a referida teologia não possui base bíblica. Para proceder à análise e resposta a esses argumentos foram utilizados textos bíblicos correspondentes selecionados a partir do site YouVersion que contém versões bíblicas diversas entre outros como Bíblia Online, Bíblia Grega, Bíblia Hebraica, para efeito de comparação e análise. Para tanto, far-se-á uma pesquisa qualitativa exploratória e descritiva em que os trechos do vídeo analisado serão observados de forma dedutiva a fim de responder à questão-problema através de um estudo de caso. Por fim, cada resposta apresentada a cada trecho do vídeo destacado em seu respectivo quadro em destaque neste estudo demonstrou o resultado esperado no tocante à questão explorada tanto com base em textos bíblicos quanto às interpretações de outros autores sobre o tema, podendo ainda proceder a novas análises visto que o assunto não se esgota neste estudo.
Antwort auf Silas Malafaias Herausforderung an seine Kritiker: Warum wird die Wohlstandstheologie nicht biblisch akzeptiert?
Authors: Campello Mônica Conte
Published: July 2022

Die vorliegende Arbeit ist eine Antwort auf eine Herausforderung von Schäfer Silas Malafaia gegenüber Kritikern der Theologie des Wohlstands, die er als biblisch verteidigt. Auszüge aus dem Video “Pastor Silas Malafaia – Uma vida de prosperidade” wurden gehört, studiert und aus biblischen Texten analysiert. Aber warum wird die Wohlstandstheologie nicht biblisch akzeptiert? Das Ziel dieser Studie ist es zu beweisen, dass die Wohlstandstheologie keine biblische Grundlage hat und daher unbiblisch ist. Es ist daher beabsichtigt, Antworten auf die von ihm vorgebrachten Argumente als Beweis dafür zu präsentieren, dass die oben genannte Theologie keine biblische Grundlage hat. Um mit der Analyse und Reaktion auf diese Argumente fortzufahren, wurden entsprechende biblische Texte ausgewählt von der YouVersion-Website verwendet, die verschiedene Bibelversionen enthält, unter anderem wie Online-Bibel, griechische Bibel, hebräische Bibel, zum Vergleich und zur Analyse. Dazu wird eine explorative und deskriptive qualitative Forschung durchgeführt, in der die Ausschnitte des analysierten Videos deduktiv betrachtet werden, um die Problemfrage anhand einer Fallstudie zu beantworten. Schließlich zeigte jede Antwort, die auf jeden in dieser Studie hervorgehobenen Auszug des Videos in seinem jeweiligen hervorgehobenen Rahmen präsentiert wurde, das erwartete Ergebnis in Bezug auf die untersuchte Frage, sowohl basierend auf biblischen Texten als auch auf den Interpretationen anderer Autoren zu diesem Thema, wodurch neue Analysen durchgeführt werden konnten da das Thema in dieser Studie nicht erschöpft ist.
Molecular interactions of melatonin with lipid rafts
Authors: Bolmatov Dima , Lavrentovich Maxim , Reiter Russel J.
Published: July 2022

Biological membranes are composed of a lipid bilayer with a heterogeneous structure and complex dynamics, both of which can be modulated by the presence of melatonin. The lateral heterogeneities in lipid bilayers, also known as lipid rafts, have unique molecular interactions with melatonin, which we review here. Specifically, we discuss the molecular-level, physicochemical influences of melatonin on dynamics of lipid rafts and their structural properties, including melatonin’s propensity to preserve the structural integrity of lipid rafts at different length scales, as revealed through a range of experimental techniques and theoretical approaches.
Hyperbaric oxygen-assisted melatonin therapy protects the heart from acute ischemia-reperfusion injury
Authors: Chai Han-Tan , Yeh Jui-Ning , Sung Pei-Hsun , Chiang John Y , Lee Fan-Yen , Yip Hon-Kan
Published: July 2022

In this study we have examined whether hyperbaric oxygen (HBO)-assisted melatonin (Mel) therapy effectively preserves the heart function against ischemia (40-min)-reperfusion (IR) injury. First, the in vitro study has been performed by use of cell culture. H9C2 cells were treated as groups: A (H9C2) (without any treatment), B (H9C2+IR), C (H9C2+IR+HBO), D [H9C2+IR+Melatonin (50 µM)] and E (H9C2+IR+Melatonin+HBO). The result showed that the protein expressions of oxidative-stress (NOX-1/NOX-2)/inflammatory (TNF-α/NF-κB)/apoptotic (mitochondrial-Bax/cleaved-caspase-3/cleaved-PARP) and cellular levels of DNA/mitochondrial-damaged (γ-H2AX/XRCC1-CD90+/cytosolic-cytochrome-C) biomarker were significantly increased in group B compared to control group A. These biomarkers were significantly reduced in group C, D and E compared to groups B with the significantly higher reduction in group E than that in groups C and D (p<0.001). In the in vivo study, adult-male SD rats (n=40) were equally divided into group 1 (sham-operated-control), group 2 (IR), group 3 (IR+HBO therapy at 1.5/24/48h after IR procedure), group 4 [IR+Mel (50mg/kg at 1.5h, followed by 20mg/kg and at days 1/2/3 after IR)] and group 5 (IR+HBO-Mel) and the heart was harvested at 72h after IR. The result showed that at 72h, the circulating levels of endothelial-progenitor-cells (c-kit-CD31+/CD31-sca-1+/KDR-CD34+/VE-Cadherin-CD34+) were lowest in group 2, highest in group 5 and followed by groups 3 > 4 >1. The significant differences were present between each two matched groups (p<0.0001). The protein expressions of angiogenic factors (SDF-1α/CXCR4/VEGF/HIF-α) were progressively increased from groups 1 to 5 with significant differences. The protein expressions of apoptosis (mitochondrial-Bax/cleaved-caspase-3/cleaved-PARP)/fibrosis (TGF-ß/Smad3)/oxidative-stress (NOX-1/NOX-2/oxidized protein)/inflammation (TNF-α/IL-1ß/MMP-9) and infarct/fibrotic areas were significantly increased in group 2 compared to the control group 1. All these parameters were significantly reduced in groups 3-5 compared to group 2 with significantly lowest level in group 5 among groups 3-5 (p < 0.01), whereas the left-ventricular-ejection-fraction exhibited an opposite pattern compared to the inflammatory factors. In conclusion, HBO-Mel therapy offered a synergic benefit for protecting the heart from IR injury.
Melatonin and phase separation: potential interactions and significance
Authors: Loh Doris , Reiter Russel J
Published: July 2022

This commentary explores the leading edge of current understanding of the potential interactions associated with melatonin and the regulation of membraneless organelles (MLOs) formed via liquid‐liquid phase separation (LLPS) presented in recently published hypothetical reviews. As the scientific community increasingly recognizes the relevance of biomolecular condensates as fundamental organizers and propellers of cellular biochemistry, and that LLPS may be the quintessential process that provides insight into elusive physiological and pathological cellular conditions, the ancient role of melatonin in this new and exciting framework of cellular biology must be fully realized to its maximum potential.