bluuebunny/crossref_metadata_2025 huggingface dataset:
Teoría de valores extremos: una aplicación a los retornos bursátiles peruanos
Authors: Rodríguez Gabriel
Published: June 2023

Usando observaciones diarias del índice y los retornos bursátiles para el caso Peruano desde el 3 de enero de 1990 hasta el 31 de mayo de 2013, este documento modela la distribución de las probabilidades de pérdidas diarias, estima los cuantiles máximos y las colas de la distribución y finalmente, modela los valores extremos usando un umbral máximo. Todo esto es usado para obtener una mejor medida del valor en riesgo (VaR) y de la pérdida esperada (ES) al 95% y 99% de confianza. Uno de los resultados de calcular el bloque máximo anual de los retornos bursátiles negativos es la observación que el retorno bursátil más negativo (diario) es 12.44% en el 2011. El parámetro de forma es igual a -0.020 y 0.268 para los bloques anuales y trimestrales, respectivamente. En consecuencia en el primer caso tenemos una distribución de tipo Gumbel. En el otro caso se tiene una distribución de cola pesada (Fréchet). Los valores estimados para el VaR y el ES son más elevados utilizando una distribución de tipo Pareto Generalizada (GPD) en comparación con la distribución normal y las diferencias al 99% son remarcables. Finalmente, la estimación no paramétrica del indice de cola de Hill y del cuantil para retornos negativos muestra ser bastante inestable.
Pronosticando la inflación mensual en Colombia un paso hacia delante: una aproximación "de abajo hacia arriba"
Authors: Alonso Julio César , Rivera Andrés Felipe
Published: June 2023

La estructura jerárquica del Índice de Precios al Consumidor (IPC) de Colombia permite calcular la inflación como una combinación lineal de sus subcomponentes. Nuestra aproximación implica emplear modelos SARIMA para pronosticar cada componente del IPC y crear un pronóstico de la inflacióon como una combinación lineal de los pronósticos individuales; es decir, una aproximación "de abajo hacia arriba". Se evalúa el desempeño fuera de muestra de los pronósticos para el siguiente mes de 12 métodos que emplean una aproximación "de abajo hacia arriba". Estos métodos son comparados con un pronóstico agregado de la inflación empleando un modelo SARIMA para el IPC total. Nuestros resultados muestran que emplear un método "de abajo hacia arriba" para pronosticar la inflación del siguiente mes tiene un mejor comportamiento que emplear un modelo SARIMA agregado.
La técnica de escalamiento lineal por intervalos: una propuesta de estandarización aplicada a la medición de niveles de bienestar social
Authors: Actis di Pasquale Eugenio , Balsa Javier
Published: June 2023

En el presente estudio realizamos una propuesta de estandarización de indicadores basada en la técnica de escalameniento lineal (LST por sus siglas en inglés) que denominamos "LST por intervalos". Los métodos tradicionales poseen ciertas limitaciones diferenciales en cuanto a invariancia, robustez, posibilidad de analizar series temporales, pérdida de la variabilidad original de los datos y capacidad de generar escalas ordinales que representen niveles - bajo, medio, alto - del fenómeno social estudiado. La LST por intervalos consigue superar esas limitaciones a través de dos etapas: 1) la fijación de niveles de correspondencia intermedios a través de un consenso intersubjetivo entre especialistas, y 2) la estandarización lineal entre los valores de referencia.
El método propuesto representa un doble avance. Por un lado, permite construir índices parciales (correspondientes a cada dimensión de un concepto) que satisfacen todas las condiciones deseadas. Por otro lado, generar una escala ordinal equiparable entre los distintos componentes que están listos para ser agregados por algún método particular que no elimine esa condición.
Para ilustrar estas ventajas se presenta un ejercicio de transformación aplicado a tres indicadores de bienestar social con datos de Argentina. No obstante, el método puede ser aplicado para la estandarización de otros conceptos teóricos.
Relación entre los índices bursátiles europeos: una nueva perspectiva a partir de los niveles de capitalización
Authors: Gabriel Vítor , Saraiva Helena
Published: June 2023

Este artículo analiza las relaciones y las interdependencias a corto y largo plazo entre los mercados de valores de la eurozona, teniendo en cuenta el nivel de capitalización. De acuerdo con este objetivo, se analizaron cuatro segmentos de capitalización correspondientes a los índices de micro, pequeñas, medianas y grandes capitalizaciones en el período comprendido entre noviembre de 2007 y diciembre de 2013.
Con el fin de identificar la existencia de interdependencias y relaciones a corto plazo entre los índices europeos, se ha recurrido a un vector autorregresivo con mecanismo corrector de errores, al concepto de causalidad de Granger y a funciones de impulso-respuesta. Se concluyó que el índice Large Cap describe movimientos relativamente autónomos y que contiene información que ayuda a explicar los cambios en otros índices.
En cuanto a la existencia de relaciones a largo plazo, se utilizó las habituales pruebas de cointegración, lo que ha permitido entender que el índice para el segmento de las grandes capitalizaciones describe un comportamiento diferente en comparación con los índices de los dos segmentos de capitalización más pequeños. Este resultado es particularmente importante para una posible estrategia de diversificación de la cartera de inversiones en una perspectiva internacional.
Intervalos de pronóstico para los tipos de cambio US/EURO
Authors: Simionescu Mihaela
Published: June 2023

El objetivo principal de esta investigación es construir y evaluar intervalos mensuales previstos para los tipos de cambio US/EURO. Las previsiones puntuales usadas para construir los intervalos se basan en un modelo de vectores autorregresivos (VAR) y en un modelo VAR bayesiano para los datos a partir del primer mes de 1999. El pronóstico se basa en el error de intervalos de predicción del mes anterior. Todas las predicciones de intervalos basadas en el modelo VAR incluyen los valores reales de 2014. La probabilidad de que los intervalos basados en el modelo BVAR incluyan los valores registrados de los tipos de cambio es inferior a 0,8, según las pruebas de coeficiente de chi-cuadrado y de verosimilitud.
Cálculo del Valor en Riesgo Operacional de una Empresa Aseguradora Mediante Redes Bayesianas
Authors: Dávila Aragón Griselda , Ortiz Arango Francisco
Published: June 2023

Fue en los noventas cuando se definió el concepto de Riesgo Operacional, desde entonces las instituciones, sobre todo del sector financiero, están preocupadas en este tipo de riesgo dado que su exposición podría tener consecuencias fatales. En el caso del sector asegurador su estudió se origina debido al nuevo marco regulatorio Europeo de Solvencia II. El propósito de esta investigación es el desarrollo de una metodología basada en redes bayesianas que permita identificar y medir el riesgo operacional para poder determinar el requerimiento de capital de solvencia en el proceso de cotización de pólizas en línea  de una aseguradora que incursionó recientemente en esta forma de operar. Para lo cual se diseñó un modelo de red bayesiana con distribuciones a priori y a posteriori que permitieran estimar la frecuencia y la severidad de las pérdidas, con las distribuciones a posteriori se realizó una estimación de la pérdida esperada para un periodo de un año, utilizando simulación Montecarlo.
impacto económico del desmantelamiento nuclear en España
Authors: Cámara Ángeles , Martínez Mª Isabel , Rodríguez Leila
Published: June 2023

El proceso de desmantelamiento de una central nuclear conlleva una serie de actividades económicas, vinculadas a sectores económicos distintos del energético, que suponen una oportunidad de desarrollo económico, no solo para las comunidades locales en las que se emplaza la central, sino también para el resto de la sociedad. Actualmente, las centrales nucleares españolas tienen una vida operativa media de 33 años y en una década acabará su vida de diseño, por lo que es de interés conocer la repercusión económica que tendrá su desmantelamiento. Para ello, en el presente artículo, se desarrolla un modelo multisectorial con el que se analiza el impacto del proceso de desmantelamiento, que engloba tanto el cierre de las centrales, como la sustitución por otras fuentes energéticas y la gestión de los residuos radioactivos.
informalidad laboral colombiana en los últimos años: análisis y perspectivas de política pública
Authors: Mora Rodríguez Jhon James
Published: June 2023

Este artículo analiza la informalidad laboral en Colombia en los últimos años. A partir de plantear una discusión sobre el concepto de informalidad laboral en la teoría estructuralista y la teoría institucionalista, se analizan las estrategias empíricas aplicadas al caso colombiano. Debido a que la informalidad ha estado relacionada con la coexistencia de segmentos laborales, analizamos la existencia de segmentación del mercado laboral en Colombia encontrando que efectivamente el mercado laboral colombiano se encuentra segmentado. Por último, se discuten algunas recomendaciones de política pública activa para contrarrestar la informalidad en Colombia.
Crossing Boundaries: Autoethnography of Subjective Experiences During Meditation
Authors: Kothe Anna-Katharina , Vochatzer Stefanie , Oesterle Christian , Ruf Steffen Philipp
Published: June 2023

In this autoethnographic quadrologue, the authors aim to show how meditation experiences defy verbalization in a qualitative research setting. This leads to the insight that an autoethnographic approach may be a much better fit for such an experience, where complex and inexpressible things can be found. This is especially the case since autoethnographic texts include and immerse the reader in the experience. Even though in the case of meditation this can hardly be achieved, this quadrologue aims at conveying some of the struggles and peculiarities of meditation practice. It focuses on the research process leading to the decision to employ an autoethnography paradigm. Thus, the focus of this article is the differentiation of autoethnography from other methodological approaches and the conscious decision in favour of this method, which is rather unusual in German-speaking countries. The authors develop the thesis that both the meditation experience and the decision to employ an autoethnographic paradigm led to the experience of “wandering off the beaten track” and crossing the boundaries of what is usually done in society and social science respectively.
ŽENE U ROMANIMA „ZONA ZAMFIROVA“ STEVANA SREMCA I „VEČITI MLADOŽENjA“ JAKOVA IGNjATOVIĆA
Authors:   University of Novi Sad, Faculty of Philosophy, Lisić Dragana
Published: June 2023

This paper deals with female characters and their position in two repre- sentative novels of the 19th century using feminist critique and comparative study. It stems from the hypothesis that the position of women must be different in these two novels, since Zona Zamfirova was written in the far south and Večiti mladoženja in the far north of the Serbian territory, under different cultural influences, two decades apart when it comes to their publication, which is mostly confirmed in the paper. The impact of traditional culture and literature on the construction of female characters is examined. Female characters are related to other women of the period of Realism. The conclusion is that female characters are dominantely valued on the basis of physical appearance, diligence, as well as presence of shame and obedience to men through whom women’s identity and function are determined. We also analyzed how much these patriarchal patterns are still present today.
REPREZENTACIJA ŽENA NA RAZGLEDNICAMA PRVE POLOVINE 20. VEKA
Authors:   THE NATIONAL MUSEUM IN LESKOVAC, Grgov Aleksandra
Published: June 2023

/ The paper deals with the postcards of the first half of the 20th century. The history of visual culture testifies to gender differences, the subordination of a woman, whose activities are mostly placed within the framework of “private”, closed, shaped by the virtues of love, intimacy and care for the family. Since visual media are powerful means of the social construction of reality, they are also indicators of prevailing social values. The creation and development of postcards coincides with the weakening of civil society, as a dominant social group, due to the penetration of socialist ideas. Accordingly, the averse of the maps show the cultural and moral values of the patriarchy, where man is the main figure in the family. These postcards belong to the collection of the National Museum in Leskovac and were chosen as one of the examples of simplicity and efficiency of circulating the meaning of Western European culture and analyzed in the context of the feminist theory in the era of the first wave of feminist activism (between 1848 and 1920) and its impact on a decade later. In southern Serbia, which was on the road to liberation from oriental cultural values at the time, torn between tradition and modernization, the products of mass culture from Western Europe could seem like something new and progressive, but in fact they were only another form of representation of gender differences through the constitution of stereotypes.
DETE-PATNIK SA DRUŠTVENE MARGINE U PRIPOVECI „LILIKA” DRAGOSLAVA MIHAILOVIĆA
Authors:   Unversität Hamburg, Institut für Slavistik, Anđelković Jelena
Published: June 2023

/ In der vorliegenden Arbeit analysierten wir die Erzählung Lilika aus Dragoslav Mihailovics Debütsammlung Frede, laku noć, die 1967 veröffentlicht wurde und ihn als Schriftsteller der neuen literarischen Richtung der neuen Prosa in den 1960er Jahren zuordnete. Das Thema Kindesmissbrauch wurde mit der narrativen Form des Skazes eingeführt: Die Ich-Erzählerin ist ein 12-jähriges Mädchen namens Lilika, das aus ihrer infantilen Perspektive mittels kindlich naiver Sprache ein schreckliches Geständnis über die Folter und ihre Ängste macht, welchen sie ausgesetzt wurde. Der persönliche Rahmen der Erzählung erweiterte sich, indem die Figuren aus der Umgebung, wie Vertreter staatlicher Institutionen (Lehrerin, Polizist, Sozialarbeiter), miteinbezogen wurden. So wurde ein allgemeines Bild eines devianten sozialistischen Systems erschaffen, das auf allen Ebenen zur Gewalt anstachelt. Die Analyse selbst hatte spezifische skaz- instanzliche Beziehungen für das Subjekt: Erzähler und Zuhörer sowie die Position des impliziten Autors. Die offene Frage des Adressaten ergab die Möglichkeit folgender Interpretation: Das Geständnis könnte an den Autor, den ungenannten Zuhörer, gerichtet gewesen sein oder an den Adressaten selbst. Die dritte Annahme, dass das Mädchen mit sich selbst spricht, wird am besten durch die Argumente im Text gestützt. Hinter der schein- baren Unordnung in Lilikas Erzählung steckt die geschickte Hand eines impliziten Autors, der die Konstruktion der Erzählung auf eine streng hierarchische Struktur von Zeitebenen stützt. Die Retrospektive des jungen Lebens als zentrale Geschichte umrahmt die Gegenwart der Protagonistin, aus der der Gedanke an den Tod die Erzählung antreibt. Ergänzt wird die Tragödie durch die Abbildung der Umgebung, welche die Peripherie Neu-Belgrads als einen Knotenpunkt des moralischen Fehltritts am Rande der Gesellschaft darstellt.
The Influence of Service Quality on Customer Satisfaction: Study in Blood Transfusion Service Units at RSCM
Authors: Rahayu Budi , Ariyani Nafiah , Levyda Levyda
Published: June 2023

The best service quality is an important factor that must be owned by a company in order to be able to survive and still gain the trust of customers. Service quality is a performance indicator for health service providers such as hospitals. Hospitals will be more advanced if their performance can be maintained and improved according to patient demands. Therefore, hospital services must lead to market forces so that hospital orientation can retain customers so that the main goal can be carried out properly. Customer satisfaction is one of the determining factors and an indicator of quality and safety in UPTD RSCM. Customer satisfaction at UPTD RSCM is influenced by factors of reliability, responsiveness, assurance, empathy and tangible assets from the Blood Service Technician (TPD). The effect of service and performance of medical officers on customer satisfaction in the Blood Transfusion Unit of Dr. RSUPN. Cipto Mangunkusumo was carried out through the stages of research, namely: Analyzing the effect of service and performance of medical officers on patient satisfaction in the inpatient/or outpatient room at Dr. Cipto Mangunkusumo. From the results of data collection respondents, in this study the authors conclude a hypothesis; that customers are satisfied with the quality of service at the RSCM Blood Transfusion Unit on the factors of realibility, responsiveness, assurance, empathy and tangibles as a whole are at an index of 88.42% based on a Likert scale in the 'satisfied' category. The value of the consumer satisfaction index (CSI) lies in the 80% - 89.99% interval which indicates that the Customer Satisfaction Index is in the "satisfied" category
The effect of dietary docosahexaenoic acid (DHA; 22:6n-3) on photoreceptor abundance, rhodopsin expression and growth in developing gilthead sea bream (Sparus aurata) larvae
Authors: Tandler Amos , Levitan Anton , Nixon Oriya , Gaon Aviad , Koven William
Published: June 2023

This study determined the effect of prey DHA on larval gilthead sea bream (GSB; Sparus aurata) photoreceptor abundance, rhodopsin expression, and growth performance. It was carried out in a twenty-eight 400 l conical tank system that was stocked with 100 viable GSB eggs/l/tank. This allowed the testing of 4 levels of rotifer DHA; 0.99 (Low; L), 1.9 (Intermediate low; I-L), 3.2 (Intermediate high; I-H) and 12.1(High; H) mg DHA/g DW rotifer, which were fed (10 rotifers/ml) to 3-16 DPH larvae. These rotifer diets continued to be offered to 17-34 DPH fish, although these larvae predominantly fed on 4 DHA enriched Artemia nauplii treatments that were offered at a concentration from 0.1 nauplii/ml to 4 nauplii/ml, depending on larval age. This resulted in 4 DHA rotifer-Artemia ranges: 0.99-0.0 (L), 1.9-2.6 (I-L), 3.2-7.2 (I-H), and 12.1-11.77 (H) mg DHA/g DW. The 4 DHA treatments and ranges were tested in replicates of 7 conical tanks per treatment. Increasing rotifer DHA significantly (P<0.0001) improved TL, in an exponential manner, throughout larval rearing. DW in 34 DPH larvae was markedly (P<0.05) enhanced with dietary DHA inclusion in the rotifers and Artemia. There was a significant (P < 0.005) prey DHA dose dependent range effect on the abundance of photoreceptor cells in the retina of 34 DPH larvae. The gene expression of rhodopsin in GSB larvae was significantly (P<0.05) upregulated with dietary DHA dose range and larval age (P<0.0001). This study established a link between dietary DHA level with photoreceptor abundance and rhodopsin expression, which led to improved vision, prey acquisition, and growth in developing GSB larvae.
Pengaruh Promosi Online dan Persepsi Harga Terhadap Keputusan Pembelian (Studi Kasus Pada Nithalian Collection Bima)
Authors: Rosida Rosida , Haryanti Intisari
Published: June 2023

The purpose of this study is to determine and analyze the effect of online promotions and price perceptions on purchasing decisions (Case Study on the Nithalian Collection Bima) both partially and simultaneously. The type of research used is associative. The population used is all Nithalian Collection Bima customers. The sampling technique used was purposive sampling because the number of unknown population was known (Unknown Population) then obtained a sample of 96 respondents using the cochran formula. The research instrument uses a questionnaire with a Likert scale measurement. Data collection techniques by observation, questionnaire, interview and literature study. Data analysis methods used are validity test, reliability test, multiple regression, multiple correlation, classic assumption test, t test (partial) and F test (simultaneous). The results of this study conclude that online promotion has a significant influence on partial purchasing decisions as evidenced by the t test value of 6,371 and Sig 0,000. While price perception has a significant influence on purchasing decisions partially with a t test value of 4.348 and Sig 0.000. Furthermore, online promotions and price perceptions have a significant influence on purchasing decisions simultaneously with an F test value of 252.405 and Sig 0.000.
Pengaruh Harga, Ulasan Produk, dan Sistem Pembayaran COD Terhadap Keputusan Pembelian di Shopee (Studi Kasus Mahasiswa FEB-ULB)
Authors: Nasution Umi Amalia , Harahap Elvina , Rafika Mulya
Published: June 2023

Phenomena that occur in Labuhanbatu University FEB students who make purchases on the Shopee application are regarding pricing, product reviews and payment procedures with cash on delivery (COD) transactions. This COD system is used by the Shopee application to increase consumer confidence in shopping online. This study aims to see the effect of price, product reviews, and COD payment systems on purchasing decisions at Shopee. The results of the joint hypothesis test (f test) show that price, product reviews, and COD payment systems have a significant effect on Purchase Decisions in the Shopee Application, where the value of Fcount (74.219) > Ftable (2.71) with a significant level of 0.000 < 0.1. So, it can be concluded that the better the price, product reviews, and COD payment system, the better the purchasing decisions made by FEB ULB students on the Shopee Application.
The Effect of BI Rate and Inflation on Mudharabah Deposits at Indonesian Sharia Banks
Authors: Safitri Ika , Kurnia Muhamad Rizal
Published: June 2023

Even though Islamic banking is running its sharia-based business activities, it is inseparable from macroeconomic developments, namely fluctuations in inflation and BI rate (interest rates) in 2015-2020. This study aims to analyze and determine the effect of BI Rate and Inflation on Mudharabah Deposits at Indonesian Islamic Banks (2015-2020 Period). The research method used is a quantitative method. The data used is secondary data in the form of complete financial reports for the 2015-2020 period with a total of 72 data. In the research population, there are 14 Islamic Commercial Banks (BUS) and the sample used is 3 Islamic Bank companies which become one entity, namely Bank Syariah Indonesia. The analytical tool used is multiple linear regression analysis which is tested with the Eviews 10 program. The results of this study indicate that partially the BI Rate has a negative and significant effect on Mudharabah Deposits, partially Inflation has a negative and significant effect on Mudharabah Deposits. Meanwhile, the BI Rate and Inflation simultaneously have a negative and significant effect on Mudharabah Deposits.
Hubungan Internasional Indonesia dan Uni Eropa Terhadap Kebijakan Ekspor Nikel Sebagai Tantangan Perekonomian
Authors: Ilmi Khafidhotul , Kurniawati Dyah Estu , Prasodjo Haryo
Published: June 2023

One of the problems in international relations occurred due to international trade which led to the European Union's feud against Indonesia on January 17, 2018 in which the European Parliament made a decision on the use of palm oil for biodiesel products. The decision was made to increase energy efficiency to 35% by 2030, most parliaments approved the plan to ban the use of palm oil as the main raw material in biodiesel in 2021, seeing this the Government of Indonesia through the Ministry of Energy and Mineral Resources (ESDM) starting January 1, 2020, a ban on the export of nickel ore or nickel ore will be imposed. The decision was made in an effort to maintain nickel reserves by considering the sustainability of the supply of raw materials from existing smelters. This research was conducted using descriptive quantitative methods with a literature/literature study approach and was descriptive. The results of this study conclude that bilateral international relations between Indonesia and the European Union are very tight, this is indicated by the existence of trade problems and the existence of a lawsuit to the WTO from the European Union against Indonesia. to increase State spending, improve trade relations between Indonesia and the European Union with consideration of tax relief, implementation of guidance for exporters/MSMEs who will export their products. The WTO in resolving disputes between its members has a system that is in many ways unique and successful
Geo-ekonomi: Dampak Terbentuknya Pakta Trilateral AUKUS terhadap ASEAN
Authors: Kennedy Posma Sariguna Johnson , Sutrasna Yudi , Haetami Haetami
Published: June 2023

Regional tensions strongly influence international economic and political relations in a strategic environment. The development of the current geo-economic view shows a mixture of economic and security interests that has begun to blur the separation. The emergence of the AUKUS trilateral pact consisting of Australia, Britain and the United States has further increased tensions in the Indo-Pacific region, especially with China. This study aims to examine the impact of AUKUS on ASEAN, in terms of the geo-economics that have changed at this time. This study was prepared using qualitative research methods through literature study. ASEAN centrality has not been able to face this challenge as a counterbalance so that each member country provides a variety of responses. The challenges ahead are much more difficult because the changing world order with the competition between America and China has shifted closer to their home, in the strategic Indo-Pacific region.
The Influence of Price and Product Quality on Decision Making of "On Mada" Coffe Shops Visitors
Authors: Harahap Junaidi Mustapa , Amin Mhd. , Siagian Syafaruddin , Hasibuan Muhammad Irwansyah , Levianti Rina Asriani
Published: June 2023

The fast growth of coffee shops in Indonesia is similar to the widespread growth of coffee shops in other parts of the world. According to research, this is affected by how much coffee people in Indonesia drink. One reason why is that the choices people make affect how popular cafes are. The consumer's decision is based on how the customer feels about what was delivered and how it compares to what was expected. Along with the price, the quality of a product is often a factor in whether or not to buy it. Product quality is how well a customer thinks a product or service works overall. The goal of this study is to find out how pricing and product quality affect Rantauprapat coffee shops that are "on Mada." Based on the results of the data analysis and testing, it can be said that price does affect how people spend their money at the cafe, but product quality does not. The results of the Coefficient of Determination (R2) test show that price and product quality have a 39.6% effect on what customers decide to buy.
Faktor Yang Mempengaruhi Struktur Modal Perusahaan Sub Sektor Pertambangan Batubara Yang Terdaftar Di Bursa Efek Indonesia
Authors: Tangngisalu Jannati , Ervina Ervina , Sohilauw Muhammad Irfai
Published: June 2023

This study aims to analyze the relationship between asset growth and profitability on the capital structure of coal mining companies listed on the Indonesia Stock Exchange for the 2016-2020 period. Collecting data using secondary data, with purposive sampling technique. The data analysis method uses multiple linear regression techniques using E-views version 10 software. The results show that asset growth has a significant positive effect on capital structure, and profitability does not affect capital structure.
Apakah Teori Perilaku Terencana Relevan Mengukur Perilaku Mahasiswa Dalam Mengelola Keuangan di Tahun Kedua Era Pandemi Covid-19?
Authors: Prasetyo Jarot , Marjukah Anis , Trisilo Rismanto Gatot , Nugrahani Cahaya , Sulistyowati Syska Lady , S Anna Febrianty
Published: June 2023

This study aims to test the model whether age, academic ability, working experence in the theory of Planned Behavior have a positive financial literacy and financial behavior of the students of Widya Dharma University during second year pandemi Covid-19. The research design was carried out using a quantitative method which explains the causal relationship between one dependent variable which is influenced by three independent variables and one mediating variable. Hypothesis testing is formulated in the model using the SEM analysist. The population in the research were all university students in the Unwidha Klaten in 6 faculties and 16 programmes of study. The sampling technique was carried out by purposive sampling as  140 respondents. The final result of the quantitative model test using AMOS  stastical package  shows that there is a positive influence on academic ability, working experience and financial literacy  towards financial behaviors. Meanwhile, one variable in the age  does not significantly influence it. Future research can expand the model through testing the students’s intellligence financial by developing research designs through experimental research.
Pengaruh Financial Distress, Pertumbuhan Perusahaan dan Pergantian Manajemen Terhadap Auditor Switching
Authors: Mahdatila Ismyatun , Kartini Endang , Rusdi Rusdi , Nursanty Ida Ayu
Published: June 2023

The purpose of this research is to analyse the effect of financial distress, company growth and management turnover of the switching auditor at open manufacturing companies listed on the BEI year 2016-2020. So that this research variable consists of 4 (four) variables, the independent variable is financial distress (X1), company growth (X2) and management turnover (X3) and auditor switching as the dependent variable (Y). Population of this study are manufacturing companies listed on the Indonesia Stock Exchange for the 2016-2020 period, totaling 193 companies. Data obtained the processed by using logistic regression analysis method. The criteria are based on (1) companies that are included in manufacturing companies listed on the Indonesia Stock Exchange 2016-2020; (2) companies that issue financial statements consecutively from the 2016-2020 period; (3) companies that perform auditor switching during the 2016-2020 period. Of the 193 listed companies there are 35 companies that meet the sample criteria with a study period of 5 years, so the number of sample observations used is 175. The data were obtaine using documentation tehniques in the form of financial statements of manufacturing companies for 2016-2020. The test results of this tudy indicate that the variables of financial distress, company growth and management turnover do not ave a positive effect on auditor switching.
Analisis Rencana Implementasi dengan Metode EOQ Pada Manajemen Persediaan Material
Authors: Tiloly Fajar Mustafa , Vikaliana Resista , Irwansyah Irwansyah
Published: June 2023

Inventory of raw materials or materials at PT. PGP has not been planned properly so that one time the raw materials run out during the production process. Inventory management applied by the company has not paid attention to the economical order quantity, and also the point of reordering the raw materials. This of course has an impact on additional costs that should not be needed, in other words it is not effective and efficient, so that PT. PGP sees the need to apply the EOQ method in managing raw materials.  This study aims to determine the application of the Economic Order Quantity (EOQ) method to the control of raw material inventory at PT PGP. This study uses quantitative methods with the object of research at PT. PGP. The sample of this study used company inventory data in 2019 – 2020, which was taken using the purposive sampling method. The results showed a 59% reduction in costs. Initially, with the company's current policy, the total cost is Rp. 14,389,750.00 and when using the EOQ method it drops to Rp. 5,842,587.60. The presence of safety stock, reorder point, is also taken into account in this study. The results of the study prove that the EOQ method plays an important role in controlling raw material inventory at PT PGP.
Pengaruh Beban Pajak, Bonus Plan, dan Tunneling Incentive Terhadap Keputusan Transfer Pricing
Authors: Cahyani Gita , Hafizi Muhammad Riza , Wehdawati Wehdawati
Published: June 2023

Transfer pricing is indicated as a strategic step in conducting transactions regarding competitive pricing by related companies. With transfer pricing, the company can assess the performance of the members or divisions of the company. The transfer pricing problem arises because of the manipulation by the company. This study aims to determine the influence of the tax load, bonus plan, and tunneling incentive partially and simultaneously on the transfer pricing decision. The research used a quantitative method with the expost facto design. The population in this study was companies that were members of the Jakarta Islamic Index (JII) in 2018-2020. The research sample was selected using purposive sampling of 11 companies from 30 companies. This study used secondary data obtained from the Indonesia Stock Exchange. The data analysis technique used was multiple linear regression analysis with SPSS 26 program. The results showed that the f test of the tax load, bonus plan, and tunneling incentive simultaneously had a significant effect on the transfer pricing decision. Meanwhile, the results of the t-test showed that the tax load did not affect the transfer pricing decision. The bonus plan had a significant negative effect on the transfer pricing decision. The tunneling incentive had a significant positive effect on the transfer pricing decision.
Pengaruh Kompetensi, Komitmen Organisasi Dan Digitalisasi Terhadap Kinerja Karyawan Divisi Airport Maintenance PT . Angkasa Pura II Bandara Internasional Kualanamu
Authors: Situmorang Lasman , Sabrina R. , Pasaribu Fajar
Published: June 2023

The purpose of this study was to determine the effect of competence, organizational commitment and digitization on the performance of employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch. This study uses a quantitative associative approach, which is an approach to determine the effect of independent variables and dependent variables where data is collected in quantitative form to examine certain populations or samples with the aim of testing predetermined hypotheses. The population in this study were employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch Office. The sample in this study used a sample of 57 people consisting of 15 employees of the Electronic Facility & IT Division, 23 employees of the Electrical & Mechanical Facility Division and 19 employees of the Infrastructure Division. Data collection techniques through questionnaires that have been tested for validity and reliability. The data analysis used is the Structural Equation Model (SEM) method with the Partial Least Square (PLS) method. The results of this study indicate that: (1) Competence has a positive and significant effect on the performance of employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch with a value of 0.293 and P-Values ​​= 0.033 <0.05. (2) Organizational commitment has a positive and significant effect on the performance of employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch with a value of 0.374, and P-Values ​​= 0.033 <0.05. (3) Digitization has a positive and significant effect on the performance of employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch Office with a value of 0.339 and P-Values ​​0.008 <0.05. (4) Competence, organizational commitment and digitization have a positive and significant impact on the performance of employees of the Airport Maintenance Division of PT Angkasa Pura II Kualanamu International Airport Branch.
Da li je povezanost između crta mračne tetrade ličnosti i ljubomore posredovana stilovima afektivne vezanosti?
Authors: Vujović Marija , Međedović Janko
Published: June 2023

Traits such as psychopathy, Machiavellianism, and narcissism are commonly used to describe the dark side of human personality. These traits, collectively known as the dark personality triad (Paulhus, 2014), have been the focus of research by psychologists seeking a more nuanced understanding of negative personality traits. To further explore this subject, researchers have included subclinical sadism, also known as everyday sadism (Buckels et al., 2013), and developed a new classification called the dark tetrad (Međedović & Petrović, 2015). The dark tetrad encompasses various negative traits and characteristics that are associated with personal and social problems, and are considered undesirable (Jonason et al., 2010). The pervasiveness of these personality traits in popular culture and their impact on interpersonal relationships and the workplace (Sedikides et al., 2004) make deeper research into the dark tetrad potentially beneficial for individuals, especially from the perspective of romantic relationships. Previous studies have shown a correlation between dark traits and affective attachment dimensions (Nickisch et al., 2020), as well as between jealousy and affective attachment (Knobloch et al., 2001; Marshall et al., 2013; Karakurt, 2001), supporting the expectation of affective attachment playing a mediating role in this research.
Achalasia Surgical Approach
Authors:   Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, México, Dueñas Felipe Huerta
Published: June 2023

Achalasia is a rare chronic esophageal disease that affects the relaxation function of the lower esophageal sphincter (LES) and peristaltic motility of the esophagus. Surgical treatment, especially laparoscopic esophageal myotomy, has been shown to be highly effective in relieving symptoms and improving esophageal function. Although there are different surgical approaches, the choice of treatment should be based on the experience of the surgeon and the individual characteristics of the patient. Long-term follow-up and consideration of complementary measures are crucial to achieve optimal results in the management of achalasia
Severe Irritant Contact Dermatitis of the Face: New Natural Approaches in the Topical Treatment
Authors:   UOC Patologia Clinica e malattie Infiammatorie ed autoimmuni della cute Ospedale Cristo Re Roma, Italy, De Pità Ornella , F FR Selvi ,   Ricerca Clinica Traslazionale e Trials clinici IDI-IRCCS – Roma, Italy, I Lup ,   Clinica Villa Betania Roma, Italy
Published: June 2023

Contact dermatitis is a common skin condition characterized by inflammation, be it acute or chronic, occurring as a result of interaction with irritant substances. It can be categorized as either irritant contact dermatitis (ICD) or allergic contact dermatitis (ACD). Contact dermatitis is currently one of the most common occupational diseases, with capability of involving any given part of skin and a predilection for the face and extremities. Irritant-contact dermatitis represents the majority of cases (around 80%), while the remaining instances are caused by interaction with allergens. Nonetheless, correctly diagnosing and treating forms of ICD remains difficult, with treatments for contact dermatitis currently based on the identification and avoidance of the underlying cause, along with the use of topical steroids and emollients, with creams frequently recommended in preventative skin care programs for the workplace.
The Role of Instructors Support and Feedback on the Performance of Online and Distance Learning
Authors: Weru Nelson
Published: June 2023

Purpose: The purpose of this study is to explore the role of instructors support and feedback on the performance of online and distance learning.

Methodology: The study adopted a desktop research methodology. Desk research refers to secondary data or that which can be collected without fieldwork. Desk research is basically involved in collecting data from existing resources hence it is often considered a low cost technique as compared to field research, as the main cost is involved in executive’s time, telephone charges and directories. Thus, the study relied on already published studies, reports and statistics. This secondary data was easily accessed through the online journals and library.

Findings: The findings revealed that there exists a contextual and methodological gap relating to the role of instructors support and feedback on the performance of online and distance learning. Preliminary empirical review revealed that there is need for instructors to prioritize personalized support, timely feedback, and active engagement with learners to foster a supportive and engaging learning environment.

Unique Contribution to Theory, Practice and Policy: The Social Presence Theory, Self-Determination Theory and the Transactional Distance Theory may be used to anchor future studies on the role of instructors support and feedback on the performance of online and distance learning. Instructors should establish clear communication channels and responsive feedback mechanisms to facilitate ongoing interaction with learners. Instructors should provide constructive and personalized feedback that focuses on both strengths and areas for improvement. Instructors should actively foster a sense of community and social presence in online and distance learning environments. Lastly, professional development and training programs should be offered to instructors to enhance their pedagogical skills in online and distance learning
A RESPONSABILIDADE CIVIL POR ABANDONO AFETIVO FILIAL NO BRASIL: O VALOR JURÍDICO DO AFETO
Authors: Martins Rodrigues Ana Catarina , Leal de Aguiar Maria Clara
Published: June 2023

O presente artigo aborda a Responsabilidade Civil do Abandono Afetivo Filial, tratando acerca do que envolve o dever de cuidado, bem como a reparação de danos emocionais causados por negligência no âmbito das relações familiares. Referindo-se à falta de atenção, cuidado e afeto por parte de um responsável legal em relação a um filho, que acaba por gerar consequências emocionais e psicológicas negativas para a criança e/ou adolescente. A Responsabilidade Civil do Abandono Afetivo Filial, ganhou destaque nas últimas décadas, e o aumento dessas discussões refere-se ao reconhecimento da importância do afeto na formação da personalidade e no desenvolvimento saudável da criança. Embora o direito não exija que os pais tenham um amor incondicional pelos filhos, estabelece a obrigação de fornecer as condições básicas para o seu crescimento físico e emocional. Nesse estudo foi observado que é possível pleitear judicialmente uma indenização pelos danos causados. No entanto, a jurisprudência ainda não é unânime quanto à obrigatoriedade de indenização, uma vez que o tema envolve uma análise subjetiva e delicada. Por fim, tratamos dos debates e divergências quanto à aplicação dessa responsabilidade, e a discussão sobre o tema, bem como, demonstrando a necessidade de uma legislação específica para assegurar esse direito ao afeto.
AVALIAÇÃO DOS PARÂMETROS FÍSICO-QUÍMICOS E MICROBIOLÓGICOS DA Curcuma Longa L. COMERCIALIZADA EM FEIRAS LIVRES
Authors: Almeida Soares Êmilly , Vitoria Macedo Lizandra , Santos Portela Fernanda , Teixeira Amorim Aline , Meira Silva Rafaela , Pereira Silva Tatielle
Published: June 2023

Popularmente conhecida como açafrão da terra, a Curcuma longa L. é um vegetal de origem asiática e apresenta propriedades antitumorais, anti-inflamatórias e antioxidantes, e é constituída, principalmente, por um ativo chamado curcumina. O açafrão da terra é bem-visto pela população, sobretudo, por suas propriedades culinárias. Entretanto, esta especiaria está sujeita a fraudes e contaminações. Neste sentido, o objetivo desta pesquisa foi avaliar os parâmetros físico-químicos e microbiológicos da Curcuma longa L. comercializadas em feiras livres e identificar a presença de coliformes totais e coliformes fecais nas amostras, através da técnica do Número Mais Provável (NMP); analisar a existência de Escherichia coli e entre outros, presentes em diversas amostras; determinar a presença de compostos inorgânicos, por meio do ph e a umidade; com isso os resultados desta pesquisa contribuiu para avaliar a qualidade da curcurma longa L. para o consumo. A partir das análises das semeaduras, foi possível constatar uma contaminação microbiológica em 75% (n=4) amostras, em relação ao pH, observa-se que os resultados não apresentaram uma variação significativa entre as amostras indicando baixa acidez. O percentual de umidade das amostras indica pouca presença de água com variação de 2,10% a 6,80% de umidade. Diante disso, devido ao alto índice de contaminação encontrado nas amostras em estudo, faz-se necessário uma garantia de controle de qualidade do açafrão-da-terra vendido em feiras livres, reforçando a importância deste estudo, servindo de referências para futuras pesquisas.
PERFIL ANTROPOMÉTRICO E NÍVEL DE CONDICIONAMENTO CARDIOPULMONAR DE PRATICANTES DE VOLEIBOL
Authors: Oliota-Ribeiro Leandro Sávio , Barbosa de Medeiros Ribeiro de Macêdo Ianna Morgana , Ribeiro de Macêdo José Onaldo , Dantas Rodrigues André Wagner
Published: June 2023

O voleibol é o segundo esporte mais praticado no mundo, destacado entre os esportes coletivos e premiado como o esporte de alto rendimento que promove um crescente número de adeptos em diferentes faixas etárias e níveis de rendimento. Uma das capacidades físicas que merece destaque no rendimento do voleibol é a capacidade cardiopulmonar, tendo em vista que o volume e a intensidade do esforço físico durante uma partida são muito grandes. A pesquisa tem por objetivo identificar o perfil antropométrico e a capacidade cardiopulmonar de praticantes de voleibol recreacional com idades entre 18 e 30 anos na cidade de São José do Sabugí – PB. Trata-se de um estudo descritivo, com amostragem composta por 17 praticantes de voleibol (Idade = 24 + 5,66 anos; Massa Corporal = 66,24 + 8,13 kg; Altura = 162,35 + 8,99 cm; Gordura corporal = 24,63 + 5,69 %, IMC = 24,96 + 2,39 Kg/m2).
The Use of Ethanolic Extract of Sonchus Oleraceus in the Treatment of Hepatotoxicity Induced by Carbon Tetrachloride Injection in Rats
Authors: Bilal Tarig H. A. , Mohamed Sara A. , Hashim Ahmed , Bello Sanusi Mohammad , Hala E. A. , Abdelrahman Samia H.
Published: June 2023

Purpose: To study the hepatoprotective activity of the ethanolic extract of Sonchus Oleraceus. The plant is of the family Asteraceas and was used in the traditional medicine for the treatment of gastrointestinal tract disorders, tumors and inflammatory diseases.

Methodology: Sixty rats of both sexes were used, divided into 5 groups. The hepatotoxicity was induced by administration of carbon tetrachloride (CCL4) at dose rate of 0.2 mg /kg BW. The plant extract was administered orally at dose rates of 200 and 400 mg /kg BW.

Findings: were compared to the standard drug known Silymarin at a dose rate of 100 mg/kg BW. The protective effect of ethanolic extract of Sonchus. Oleraceus was found to be better with the high dose (400 mg), hence the level of serum alanine amino transferase (ALT), serum Aspartate amino transferase (AST), were significantly decreased. Total protein, Albumin, Bilirubin and Alkaline Phosphatase (ALP) were also decreased, The Histological appearance of the given Sonchus Oleraceus. ethanolic extract (400mg/kg BW) showed few hepatocytes necrosis that has amorphous eosinophilic cytoplasm and areas of necrosis characterized by disintegration and disappearance of cells in many areas.

Unique Contribution to Theory, Practice and Policy: According to the obtained results, it would be important to isolate the active ingredient of the plant used that responsible for the treatment of hepatotoxicity.