bluuebunny/crossref_metadata_2025 huggingface dataset:
Cansancio emocional relacionado con el Estrés percibido durante el aprendizaje en modalidad E- learning en estudiantes de bachillerato.
Authors: Alvarez Oviedo Xanat , Lara Abad Gabriel Eduardo , Sánchez Flores Fernando Ignacio
Published: January 2022

El objetivo del presente estudio fue determinar la prevalencia del Cansancio Emocional  (CE)  ante el Estrés en alumnos de bachillerato . El estudio correspondió a una investigación de tipo cuantitativo, descriptivo y transversal. Se censó al total de alumnos (n= 100) de cinco grupos de 1er a 6to semestre pertenencientes a Escuelas Preparatorias de la Universidad Autónoma del Estado de Hidalgo, obteniendo un nivel de respuesta del 63% (n = 63). Se utilizaron y validaron la Escala de Cansancio Emocional (ECE) de Ramos, Magas & Morán (2005) y La Escala de Estrés Percibido (SPS) Cohen, Kamarak, y Mermelstein (1983). Como principales hallazgos se detectó una alta correlación significativa entre el estrés percibido en los ultimos meses con el cansancio emocional.
Aves migratorias con atención especial en una reserva de la biosfera chiapaneca
Authors: Altamirano - González Ortega Marco Antonio
Published: January 2022

Se presenta información sobre aves migratorias de la Reserva de la Biósfera Selva El Ocote. Se cuestiona por qué utilizar a estos organismos como centro de atención para la conservación, priorizando aquellos que  presentan categoría de riesgo y sensibilidad a las perturbaciones humanas.  En esta selección se consideró que si una especie presenta alguna de estas características es que existen condiciones adversas en sus poblaciones o en sus hábitats y que por su condición migratoria, son altamente vulnerables. La selección resultó en trece especies, la mayoría migratorias invernales que ocupan selvas húmedas y los cuerpos de agua. Finalmente se proponen actividades de manejo para la modificación del hábitat que ocupan estas aves.
Cultivo de tejidos vegetales para propagar y conservar especies mexicanas amenazadas
Authors: Hernández Sánchez Susana
Published: January 2022

México está catalogado como un país megadiverso, cuenta con amplia diversidad biológica y cultural. Además, destaca como uno de los países que son centro de origen y domesticación de plantas importantes, teniendo en el territorio nacional entre el 10-12% de todas las especies del mundo, y de estas el 50-60% son endémicas. Lamentablemente mucha de esta riqueza se encuentra sujeta a protección especial, amenazada, o en peligro de extinción.  El cultivo de tejidos vegetales es una herramienta biotecnológica que permite la obtención de plantas de manera rápida, eficiente y en grandes cantidades, convirtiéndose en una estrategia para mitigar los problemas que enfrentan algunas especies. Por lo tanto, es importante el uso de la ciencia y tecnología en la recuperación de especies mexicanas, así como fomentar su estudio, propagación y conservación con el fin de realizar propuestas de aprovechamiento sustentable de la flora mexicana.
Efectos del Arte Público en la Ciudad Contemporánea
Authors: Rojas Calva Kalahan
Published: January 2022

El presente trabajo es el resultado de una revisión teórica que tiene como objetivo describir de forma general los diversos efectos que provoca el arte público sobre la percepción de la población en la ciudad contemporánea, realizando un acercamiento a sus antecedentes, definición, conceptos y categorías, así como el papel que juega dentro del desarrollo urbano cultural.

Al respecto, el texto se desarrolla en tres apartados. En primer lugar, se comienza por una revisión histórica general de los antecedentes del arte público, desde la escultura monumental hasta el arte contemporáneo. En segundo lugar, continuando con un acercamiento a la conceptualización del término arte público, que sirva como definición operativa para su mejor entendiendo. De manera posterior, se realiza una categorización de las obras de arte público que se pueden observar dentro de las ciudades contemporáneas. Por último, como conclusión, se elaboró la propuesta de un modelo ideal de aplicación, donde se describen los efectos que tiene el arte público como una herramienta de regeneración espacial y competitividad global, formando parte de lo que actualmente se puede llamar desarrollo urbano cultural.
Modelación estructural de ecuaciones, metodología aplicada en una investigación: determinantes de la estructura de capital que afectan el valor de las empresas que cotizan en la BMV
Authors: Castillo Caballero Natalia Carolina
Published: January 2022

El objetivo de este artículo es presentar información que fomente el uso del método estadístico: Modelación Estructural de Ecuaciones con enfoque de Mínimos Cuadrados Parciales, en el área de Finanzas en México, ya se puede observar poco utilizado en esta materia comparado con el uso habitual de la regresión múltiple, teniendo bondades que permitirían darle otro enfoque a las investigaciones. Esto se pretende lograr por medio de un Marco Teórico que explica las características de este método estadístico y planteando cómo se estructura una investigación en este caso. Después, para entender su aplicación y los resultados que se obtendrán se presenta un ejemplo de aplicación conceptual – empírica ilustrativa, de este método estadístico, aplicándolo a la investigación de los Determinantes de la Estructura de Capital en las empresas que cotizan en la BMV, con una muestra – prueba de 10 empresas que cotizan en la BMV del sector: Productos de Consumo Frecuente: subsectores Alimentos y Bebidas, analizando los datos anuales del 2010 al 2019. Como principal aportación es presentar las principales bondades de este método estadístico, por medio del análisis de los resultados obtenidos en el ejemplo empírico ilustrativo, que son: poder manejar constructos conformados por varias variables para analizar mejor las hipótesis, lograr analizar varias ecuaciones que se presentan al mismo tiempo, conseguir analizar efectos indirectos a través de variables mediadoras, y realizar el análisis de rutas o dependencias, comprobando teorías.
Digitalización en la auditoría externa-desafíos para la educación y la formación profesional en México
Authors: Maria Scheliga Manrico
Published: January 2022

La digitalización plantea importantes desafíos para los auditores externos y los auditores internos en particular. Para que las profesionales de la auditoria y la próxima generación de auditores estén preparadas para el futuro digital, es importante comprobar los conceptos de la formación universitaria y educación profesional en una etapa temprana y adaptarlos si es necesario. El siguiente artículo describe las posibles consecuencias de la digitalización para los profesionales de la auditoria externa e interna. Se entrevistó a de 108 auditores externos e internos para proporcionar una descripción general de los requisitos técnicos futuros para futuras carreras relacionadas a la auditoria. Los cambios necesarios en la educación universitaria, así como en la educación profesional continua, y se pueden derivarse de las respuestas.
Operaciones simuladas: EFOS y EDOS (Artículo 69–B del Código Fiscal de la Federación)
Authors: Rico Martínez Noé Francisco
Published: January 2022

La presente ponencia tuvo como objetivo describir el artículo 69 – B del CFF, como medida de contrarrestar esquemas de prácticas fiscales indebidas a través de operaciones simuladas que utilizan las empresas EFOS y EDOS. Se utilizó estadística descriptiva y se presenta los resultados recolectados en una tabla y en una gráfica de pastel en porcentaje. La población fueron las empresas que se encuentran en la lista de contribuyentes del SAT, de acuerdo con la reforma donde se adiciona y se aprueba el artículo 69–B del Código Fiscal de la Federación, con un total de 12505 empresas presuntas de operaciones simuladas, de los cuales 10519 son empresas definitivas que representan un 42%, es decir, que no lograron desvirtuar los hechos, así mismo, 903 empresas tienen sentencia favorable que representan un 4%, es decir, que interpusieron un medio de defensa, del mismo modo, 783 empresas están como presuntos, lo que representa un 3%, por lo que tendrán desvirtuar los hechos y por último, 301 empresas desvirtuados, que representan el 1%, ya que manifestaron ante la autoridad fiscal la suficiente información y documentación para desvirtuar los hechos.Los resultados obtenidos entre los años 2014 y 2018 por el uso indebido de comprobantes fiscales digitales por internet, derivado de operaciones inexistentes en México, se identificaron a 8204 empresas factureras, las cuales generaron 8 millones de facturas apócrifas, lo cual genero significativamente un monto de  $ 354 mil 512 millones de pesos de evasión fiscal y que impactan en la recaudación fiscal y a su vez tiene consecuencias significativas del 1.4% en el PIB. Sin embargo, en los resultados obtenidos con base al análisis de datos históricos, se concluyó que la lista de contribuyentes del SAT se ha incrementado, es decir, la problemática continua, ya que de los años 2014 a 2018 fueron de 8204 a 12505 empresas al 18 de mayo del 2021.
Condiciones de acceso a la tecnología para el trabajo remoto en México en tiempos de pandemia por COVID-19
Authors: Pinto López Ingrid , Montaudon Tomas Cynthia María , Yáñez Moneda Alicia
Published: January 2022

Este artículo analiza las condiciones de acceso a la tecnología para el trabajo remoto que los profesionales de los diferentes sectores económicos en México han vivido durante el período de confinamiento derivado de la contingencia sanitaria por la COVID-19. El levantamiento de datos se realizó entre cinco y siete meses después de que en México se decretaran las medidas de confinamiento y se migraran las actividades profesionales a modalidad teletrabajo dando tiempo a los participantes para adaptarse a la nueva normalidad. Una escala fue desarrollada y validada y posteriormente aplicada a 1685 participantes en 30 de los 32 estados de la república mexicana. Los resultados muestran datos relevantes sobre indicadores relacionados con las condiciones de acceso a la tecnología, la capacitación y herramientas para el trabajo remoto.
Fabricación del rebozo: tradición artesanal textil en Moroleón (Guanajuato)
Authors: Betzabeth Morales Dafne , López Tinoco María Guadalupe
Published: January 2022

Las empresas familiares son muy importantes en nuestro país, no solo por la parte económica, sino porque representan la identidad y sentido de pertenencia de sus miembros, y más cuando el giro de dicha empresa involucra tradiciones que reflejan la cultura de una ciudad y que es valorada y reconocida por la sociedad, e incluso motivo de la actividad turística. En la presente investigación se pretende analizar el proceso de fabricación del rebozo en la ciudad de Moroleón, Guanajuato, la cual es una tradición artesanal textil que se remonta a mediados del siglo XIX, determinando los factores a favor y en contra de esta tradición, identificando posibles cambios en el proceso de producción para generar una revalorización del mismo. La metodología utilizada fue cualitativa, con un alcance descriptivo y exploratorio, aplicando como instrumento, entrevistas a profundidad a artesanos y al cronista de la ciudad. Dentro de los principales resultados, se observó que dicha tradición ha disminuido como motor económico de las familias de Moroleón, pues las nuevas generaciones buscan salir y dedicarse a otras cosas, por lo que resulta de suma importancia documentar a detalle el proceso para evitar que se pierda una tradición indentitaria tan importante. De igual forma, se obtuvo información relevante sobre la historia de la fabricación y se tuvo acceso al proceso para poder documentarlo.
mirada al derecho de acceso a los servicios públicos en tiempos de COVID en Ecuador
Authors: Castillo-Sánchez Luis Alberto
Published: January 2022

Este trabajo presenta un análisis sobre el derecho de acceso a los distintos servicios públicos de la ciudadanía, en tiempos de la pandemia de la COVID-19 en Ecuador. Se trata de un ensayo que reflexiona de manera crítica problemáticas relacionadas con el ejercicio del referido derecho. El trabajo deviene de un amplio análisis teórico, teniendo en cuenta investigaciones realizadas a nivel nacional e internacional. Se encuentra que el Estado ecuatoriano, a pesar de tomar decisiones importantes para frenar los contagios del virus para disminuir la expansión de la COVID-19 y evitar la muerte de sus ciudadanos, observó limitadamente el respeto al derecho de acceso a los servicios públicos, téngase en cuenta que, varias de las decisiones denotan cierta arbitrariedad y fragmentación que vulnera los derechos individuales y colectivos de la ciudadanía. De ahí que, se concluye que el derecho al acceso a los servicios públicos en el contexto ecuatoriano durante la pandemia de la COVID-19, ha sido ampliamente vulnerado por parte del Estado ecuatoriano.
Psychological Well-Being in Emerging Adulthood: The Role of Loneliness, Social Support, and Sibling Relationships in Turkey
Authors: Cinalioğlu Ezgi Alabucak , Gazioğlu Esra İşmen
Published: January 2022

The current study was conducted to examine the psychological well-being of Turkish emerging adults in terms of loneliness, dimensions of perceived social support, and attitudes towards sibling relationships. The sample consisted of 422 university students from three universities located in Istanbul, Turkey. According to the results of the study, loneliness, attitudes towards sibling relations, and perceived social support from family were significant predictors of psychological well-being. Perceived social support from friends and a significant other were not significant predictors of psychological well-being. All variables explained 40% of the total variance of psychological well-being.
To Raise a Bilingual or a Monolingual Child: Concerns of an Immigrant Mother
Authors: Sohrabi Tayebeh
Published: January 2022

The number of immigrant families in Canada and other Western countries has increased in the last several decades. Immigrant families face challenges in bringing up their children in a new country, such as different expectations from two different cultures, being away from their family and immediate support network, financial problems, and language limitations. One of the main concerns of most immigrant parents is their child's language acquisition. Language development is the most significant predictor of children’s success in school and later life. Regarding the vital role of language development in each aspect of life, it is essential to explore this growing population's experiences and challenges related to their children’s language acquisition. This qualitative study benefited from a narrative inquiry for representing and interpreting an immigrant mother's experiences and challenges in bringing up a bilingual child in Canada. This paper addresses the multiple conflicts affecting immigrant parents' decision to bring up a bilingual or monolingual child. Some of immigrant parents' main concerns, including passing on their accents, code-switching, language delays, limited social interactions and using screen time for teaching language are discussed in this paper.
VISION ZERO – Tools for Safety, Health, and Well-being Management and the Application in the Vietnamese Coal Mining Industry
Authors: NGUYEN Nga , MEESMANN Ulrich , TRUONG Ngoc-Linh , TRINH Vu-Hoa
Published: January 2022

The Vietnamese mining industry is one of the most dangerous industries in the country. Miningcompanies understand safety and health for sustainable development at the mining sector and the nationallevel. Thus, they have been applying many measures to improve their safety and health managementachievements. Besides technology measures, organizational and personal measures are priorities. At theinternational level, VISION ZERO is a global movement based on the belief that all accidents, diseases,and harm at work are preventable. VISION ZERO develops its Seven Golden Rules to guide leaders,managers, and workers to create a safe and healthy working environment for the well-being of employees.The paper focuses on VISION ZERO, its theoretical aspects, and the application process in the Vietnamesecoal mining companies.
LOKALITAS MASYARAKAT DALAM NOVEL ORANG-ORANG OETIMU/LOCALITY OF THE PEOPLE IN NOVEL’S ORANG-ORANG OETIMU
Authors: Nafi'ah Intan Zuhrotun , Putra Candra Rahma Wijaya
Published: January 2022

AbstrakTema lokalitas yang dikemas dengan sangat apik mengantarkan Felix K. Nesi menyabet pemenang sayembara tahunan DKJ 2018. Tujuan penelitian ini untuk mengkaji dinamika lokalitas masyarakat NTT yang dinarasikan pengarang dalam novelnya. Penelitian ini merupakan penelitian deskriptif kualitatif dengan pendekatan sosiologi sastra. Sumber data penelitian ini adalah novel Orang-Orang Oetimukarya Felix K. Nesi. Data penelitian berupa kata, frasa, atau kalimat yang menunjukkan unsur-unsur lokalitas. Hasil penelitian ini menunjukkan bahwa pertama terdapat enam unsur lokalitas yang dinarasikan dalam novel. Enam unsur tersebut diantaranya ialah lokalitas bahasa, lokalitas religi, lokalitas sistem pengetahuan, lokalitas sistem perekonomian, lokalitas kesenian, serta lokalitas sistem teknologi. Kedua, sebagian besar unsur lokalitas tersebut mengalami perkembangan. Perkembangan ini bagaikan dua sisi mata pisau, dimana satu sisi memberikan pengaruh positif dan sisi yang lain memberikan pengaruh yang negatif. Ketiga, adanya perkembangan kebudayaan ini tidak terlepas dari munculnya arus globalisasi yang terbangun atas 4 dimensi kebudayaan global yakni ideoscape, ethnoscape, mediascape, dan technoscape.  Kata kunci:lokalitas, kebudayaan, sosiologi sastra AbstractTheme of locality was packaged very nicely led Felix K. Nesi to win in the 2018 DKJ annual contest. The purpose of this study was to examine the dynamics of locality of the NTT. This research is a qualitative descriptive study with a sociological approach to literature. The data source of this research is the novel Orang-Orang Oetimu by Felix K. Nesi. Research data form of words, phrases, or sentences that indicate of locality. The results of this study are first there are six elements of locality narrated in the novel. These six elements include language locality, religious locality, knowledge system locality, economic system locality, artistic locality, and technological system locality. Second,) most of these elements locality is developing. Development are two sides of the blade, where one side impact positive and the other negative impact. Third, development of these cultures can’t be separated from the globalization developed 4 dimension global culture as ideoscape, ethnoscape, mediascape, and technoscape.Keywords: locality, culture, sociology of literature
KAJIAN PESAN TEKS MONOLOGIS WHATSAPP/A STUDY OF WHATSAPP MONOLOGIC TEXT MESSAGE
Authors: Subiyantoro Subiyantoro
Published: January 2022

Abstrak Penelitian ini bertujuan untukmenemukan dan mendeskripsikan struktur, bahasa yang dipilih untuk mentransmisikan, serta karakter pesan teksmonologis yang ditulis di ruang pesan tiga grup WhatsAppdan sekaligus dikirim ke seluruh anggota grup. Data berupa pesan teks monologis, diperoleh dari sumber tertulis tiga grup WhatsAppberbeda dengan cara membuat tangkapan layar pesan teks yang dipilih. Untuk menguji validitas data dilakukan wawancara dengan informan terkait. Data berbahasa Prancis bersumber dari sebuah grup WhatsAppyang anggotanya berprofesi sebagai guru bahasa Prancis, data berbahasa Indonesia diambil dari sebuah kelompok pengajian, dan data berbahasa Jawa diperoleh dari sebuah grup WhatsAppRW. Data terkumpul dianalisis berdasar perspektif monologis Bakhtin. Hasil analisis menunjukkan bahwa pesan teks monologis di dalam ruang pesan grup-grup WhatsApptersebut dituturkan dari penutur yang berwewenang kepada seluruh partisipan di masing-masing grup dalam konteks pemberian informasi.  Pesan teks monologis tersebut dapat berstruktur lengkap atau semi lengkap, cenderung disampaikan dalam bahasa yang prestise di lingkungannya, dan secara umum bersifat otoritatif. Kata kunci: monologis, otoritatif, pesan teks, WhatsApp AbstractThis studyaimed to discover and describe the structures, language preference, and characters of the monologic text messages written and sent to all group members in the message spaces of three WhatsApp groups.The data that were in the forms of monologic text messages were obtained from three written sources, which were three WhatsApp groups, by taking and saving screenshots of selected text messages. To test the validity of the data, interviews were conducted with informants. The data written in French were collected from a WhatsApp group whose members are the French language teachers. The data written in Indonesian were obtained from a Quran reading group, and those in Javanese were collected from a WhatsApp group of a community unit (RW). All of the collected data were analyzed based on Bakhtin's monologic perspective. The results of the analysis showed that the monologic text messages in the message spaces of the WhatsApp groups were written by speakers (group members) with authority over all other group members in the three WhatsApp groups in terms of providing information. The monologic text messages were either complete or semi-complete, tended to be conveyed in language that showed prestige in each group’s environment, and were generally authoritative. Keywords: monologic, authoritative, text message, WhatsApp
Pelatihan Kewirausahaan Pada Masa Pandemi Covid-19 Kepada Siswa-Siswi SMK Nurul Hikmah Langko Kabupaten Lombok Barat
Authors: Athar Handry Sudiartha , Sarjan Muhammad , Husnan Lalu Hamdani
Published: January 2022

The impact of Covid-19 not only occurs on health aspects, but penetrates in the world of education. This devotional activity aims to empower the entrepreneurial spirit through entrepreneurship training activities as a means of fostering an entrepreneurial spirit so that students can be independent after completing their education. This method of community service is done by means of varied lectures, demonstrations, and exercises. The results of this activity can be concluded that there is an increase in information from students about entrepreneurship. Students have a more understanding related to the importance of having an entrepreneurial spirit so that students can be independent after completing their education
Is hydronephrosis a risk factor for complications in conventional percutaneous nephrolithotomy?
Authors: Fakhir Yousuf  , Salman el Khalid  , Abdul Wasy Mahmood  , Zafar Iqbal  , Waqar Hassan  , Shakeel Haseeb Uddin Siddique
Published: January 2022

Objective: To assess Hydronephrosis as a Risk Factor for complications in Conventional Percutaneous Nephrolithotomy. Study Design: Cross Sectional Descriptive study. Setting: Kidney Centre Post Graduate Training Centre, Karachi. Period: January to December 2020. Material & Methods: This study was done to know post-operative complications including bleeding, infection, and incomplete stone clearance in patients with or without hydronephrosis undergoing percutaneous nephrolithotomy. After applying the inclusion/ exclusion criteria it was found that the patients with hydronephrosis had less bleeding as compared to the no hydronephrosis group. In the same way, they also had fewer nephrostomy tubes placed, and chest drain insertion. All other complications were approximately the same in each group. Patients were selected using non-probability consecutive sampling technique. Percentage and frequencies were determined for quantitative variables. Mean and standard deviation were determined for quantitative variables. Results: Total 300 cases were studied fulfilling inclusion criteria. There were 70.07% male and 29.3% female cases. Age range of the patients was 18-60 years. There were 52.7% cases with hydronephrosis, placed in one group and 47.3% cases were without hydronephrosis placed in other group. Most common complication was postoperative bleeding reported in 48.9% cases with hydronephrosis as compared to 56.2% cases without hydronephrosis. Mean operative time was 115.7 ± 41.9 minutes in patients with hydronephrosis and 135 ± 35.4 minutes in patients without hydronephrosis. Conclusion: Patients with hydronephrosis experienced less postoperative complications, after PCNL as compared to those without hydronephrosis.
Developing mathematical literacy test with context of Bugis-Makassar local wisdom for junior high school students
Authors: Nursakiah Nursakiah , Arriah Fathrul , Dharma Surya
Published: January 2022

Various studies on the development of mathematical literacy tests have not shown any research that focuses on developing mathematical literacy tests using the context of Bugis-Makassar local wisdom with Classical Test Theory (CTT). Thus, this study aimed to produce mathematical literacy tests using the context of Bugis-Makassar local wisdom based on CTT for junior high school students through development research using ADDIE design. The development of the test integrates mathematical literacy and local wisdom elements of Bugis-Makassar. There were 15 multiple-choice items developed and tested on 33 males and 68 females at seventh-grade junior high school students. The trial involved two schools in Makassar City using a convenience sampling technique. The test kit was validated by three mathematicians and produced an Aiken index score in the range of 0.67 to 0.89. The empirical data from the trial results were analyzed using CTT assisted by ITEMAN 4.3 software. The test analysis showed an average category for reliability test scores. As many as 47% of the items were in the medium category, and the rest were in the fair category. Meanwhile, 93% of the items have a good discriminatory ability, and 67% have distractors that were not functioning properly, then the tests items must be revised.
Assessing the item of final assessment mathematics test of junior high school using Rasch model
Authors: Atikah Atikah , Sudiyatno Sudiyatno , Rahim Abdul , Marlina Marlina
Published: January 2022

The test is a tool to collect information about the achievement of learning objectives so that the test must have good quality in order to be able to measure students' abilities accurately. To determine the quality of the test, it is necessary to do an analysis, one of which is the Rasch model approach. This study aims to analyze the quality of the final semester test results in learning mathematics—sampling using a purposive sampling technique. The subjects of this study were 56 students of Junior High School (SMP) in Yogyakarta, consisting of 25 males and 31 females. The test instrument consists of 40 multiple choice questions with the correct answer given a score of 1 and the wrong answer being given a score of 0. Therefore, the data obtained is dichotomous. The test kits were analyzed by applying the Rasch model. The study results obtained an estimate of the validity of item fit, where the questions analyzed had an INFIT MNSQ value between 0.94 - 1.11 and all questions with an OUTFIT value t ≤ 2.00; thus, 40 items fit according to the Rasch model. The characteristics of the test questions based on the Rasch model have a very difficult difficulty level of 0 items by 0%. The difficult category is three items at 7,5%, the medium category is 20 items at 50%, the easy category is 17 items at 42.5%, and 0% for the very easy category. The reliability of the case estimate value is 0.00 in the medium category, and the reliability of the item estimate value is 0.85 in the very high category. The implication of this research is additional knowledge regarding the Rasch analysis of mathematical problem models as a graduation standard.
Developing mathematics problems using local wisdom context of Maluku to improve students’ numeracy
Authors: Juhaevah Fahruh
Published: January 2022

Students' difficulty in solving numeracy problems is a problem that teachers must pay attention. Therefore, it needs media to help students improve their numeracy ability. The purpose of this study is to develop mathematics problems based on PISA (Programme for International Student Assessment) content and use local wisdom context in Maluku that obtained validity, practically, and effectively. Mathematics problems developed are expected to improve the numeration ability of junior high school students in Maluku. The study was research and development based on the Plomp model. The subject consists of 40 students (15 males and 25 females). The result showed that mathematics problems met validity criteria. The validity was tested using the Rasch model that consists of suitable, reliability, difficulty, and differentiation items. Then, it was validated based on experts in content, league, and media. All of them met validity criteria. Mathematics problems had met practically based on the user experience questionnaire (UEQ) that consisted of interest, clarity, efficiency, accuracy, stimulation, novelty, and prospered based on the system usability scale (SUS). Mathematics problems improve the student's numeration ability, as shown based on N-Gain 0.36. Thus, it effectively improves the numeracy ability of students in Maluku.
Undergraduate students’ errors on interval estimation based on variance neglect
Authors: Murtiyasa Budi , Ma'rufi Afifah , Affendi bin Abdullah Mohd Asrul
Published: January 2022

Interval estimation is an important topic, especially in drawing conclusions on an event. Mathematics education students must possess the skill to formulate and use interval estimation. The errors of mathematics education students in formulating wrong interval estimates indicate a low understanding of interval estimation. This study explores the errors of mathematics education students in interpreting the variance in the questions regarding selecting the proper test statistic to formulate the interval estimation of mean accurately. Respondents in this study involved 36 students of mathematics education (N = 9 males, N = 27 females). This research is qualitative research with a qualitative descriptive approach. Data collection was carried out using the respondents’ ability test and interviews. The respondents’ ability test instrument was tested on 36 students and declared valid where r-count > r-table with r-table of 0.3291, and declared reliable with a Cronbach Alpha value of 0.876 > 0.6. Through an exploratory approach, data were analyzed by categorizing, reducing, and interpreting to conclude students' abilities and thinking methods in formulating interval estimation of the mean based on the variance in questions. The results showed that mathematics education students neglected the variance, so they could not determine the test statistics correctly, resulting in error interval estimates. This study provides insight into the thinking methods of mathematics education students on variance in interval estimation problems in the hope of anticipating errors in formulating interval estimation problems.
Alzheimer’s disease and Aβ pathways
Authors: Asem Surindro Singh  , Machathoibi Chanu Takhellambam
Published: January 2022

Alzheimer's disease (AD) is a neurodegenerative disease which is one of the major health issues globally. It is the 6th cause of death in the United States. Approximately, 60–70% of cases of dementia are caused by AD. The disease advances with age worsening the symptoms that include problems with declining memory, language, mood swings, loss of motivation, self-neglect, and other behavioral issues. AD patients need a long-term health care and hospital services as the disease worsens with the advancing of their age. However, proper medications and treatment is still unavailable as the cause of AD is poorly understood.
SEMI-OTOMATIS SISTEM PENGEREMAN AUTONOMOUS VEHICLE MENGGUNAKAN PNEUMATIK SILINDER BERBASIS MIKROKOTROLLER
Authors: Arifianto Teguh , Ghozali Royyan , Akhwan Akhwan , Sunardi Sunardi , Wirawan Willy Artha
Published: January 2022

Autonomous vehicle merupakan moda transportasi masa depan yang menerapkan imageprocessing dan computer vision untuk pengenalan objek maupun kendali pada motor. Transportasiini dapat beroperasi sendiri sehingga kendaraan ini mengutamakan keamanan dalam berkendara.Jika pada kendaraan konvensional, sistem pengereman dikendalikan oleh pengendara. Namun, padakendaraan autonomous, sistem pengereman akan bekerja pada keadaan tertentu. Penelitian inimemodifikasi pengereman mekanik yang ada pada kendaraan autonomous agar dapat bekerja secarasemi otomatis dengan menggunakan aktuator pneumatik silinder berukuran 50x50mm. Selain itu,penelitian ini juga menggunakan sensor warna pixycam dan micro lidar vl53l0x sebagai input padamikrokontroller arduino. Input pada mikrokontroller arduino ini menjadi parameter perintah untukmengaktifkan selenoid valve agar udara bertekenan dapat menggerakkan pneumatik silinder. Hasildari penelitian ini adalah pemakaian silinder pneumatik berukuran 50x50mm dapat menarik pedalrem pada sarana autonomous dengan tangki udara bervolume 0,16m3 dan tekanan sebesar 6 bar.
In vivo study of Centella asiatica (L.) Urban as a drug gel for diabetes wounds
Authors: Rohmayanti Rohmayanti , Hapsari Widarika Santi
Published: January 2022

Background: Centella asiatica L. Urban is a tropical plant whose spread is quite broad as Indonesia. One of the ingredients of Centella asiatica L. Urban is asiaticoside which has excellent wound healing abilities. However, research on diabetic wound healing with Centella asiatica L. Urban extract formulation in the form of a gel has not been found. Therefore, it is necessary to look at the healing activity of diabetic wounds using Centella asiatica L. Urban extract in the form of a gel.Objective: This experimental study aims to explore the effect of gel extract derived from the Centella asiatica L. Urban on the length of time for wound healing.Methods: The subjects in this study were eight weeks old Balb-C mice conditioned to hyperglycemia and were divided into five groups. The Centella asiatica L. Urban extract is provided in three concentration levels, with 3%, 5%, and 7%. As a form of negative control, used gel without Centella asiatica L. Urban extract and positive control without gel, only hydrocolloid dressing.Results: Centella asiatica L. Urban at concentrations of 3% (with the value of Sig. > 0.05), 5%, and 7% showed the ability to heal wounds.Conclusions: Centella asiatica L. Urban gel extract with a concentration of 3% had a significant effect on wound healing compared to other preparations.
O FETICHISMO DO CAPITAL PORTADOR DE JUROS
Authors: Gonçalves Mailson Bruno de Queiroz Carneiro , Chagas Eduardo Ferreira
Published: January 2022

O objetivo deste artigo é demonstrar como o capital portador de juros aparece na superfície da economia capitalista como potência autocriadora, fetichista, independente ou, em outras palavras, dissociada de seu fundamento real. O dinheiro alienado sob promessa de valorização futura, cuja expressão reside na fórmula D-D’, oblitera toda a intermediação do processo que permite o desenvolvimento do sistema de crédito, particularmente a produção e a realização do valor cristalizado na mercadoria. Embora os juros, assim como o lucro empresarial e a renda fundiária, sejam provenientes da exploração do trabalho, seu conteúdo parece dotado de autonomia e abstraído do capital industrial.
LEITURA SOBRE DIFERENTES DIMENSÕES DA VIOLÊNCIA E DA LEI E REFLEXÕES SOBRE POLÍTICA E EDUCAÇÃO, COM BASE EM SLAVOJ ZIZEK
Authors: Rech Hildemar Luiz , Morais Fabiano Alves de
Published: January 2022

Em sua abordagem paraláctica da violência, Slavoj Zizek (2014) chama a atenção para as suas múltiplas dimensões, quais sejam: a simbólica, a sistêmica e a subjetiva. Já no que se refere à ambiguidade da Lei, cabe observar que no nível positivo do direito ela se encontra entrelaçada e comprometida com o poder do Estado. De outro lado, ao nível do inconsciente psíquico, ela emerge na forma de interdito inconsciente incondicional. Ainda, por outro lado, o ato político, enquanto ato de liberdade e de emancipação, não pede permissão a nenhum “grande Outro” disfarçado de legitimação/autorização liberal-democrática de nossos atos. Ao contrário, o ato se autoriza por si mesmo com base em sua própria Causa. Por fim, no que tange à educação, esta está em larga medida privatizada hoje, o que impõe o recuo da educação pública e universal. Assim, o ato pedagógico tem como desafio, uma práxis de ruptura e superação frente ao discurso e à prática do capital.
Tradução de "Le combat continue..." (Albert Camus)
Authors: Sampaio Leandson Vasconcelos
Published: January 2022

Tradução de CAMUS, Albert. Le combat continue... In: CAMUS, Albert. Œuvres Complètes. Bibliotèque de la Pléiade. Articles, préfaces, conférences. (1944-1948). Articles publiés dans “Combat” (1944-1947). Éditions Gallimard, Paris: 2006, pp. 515-516.
Usulan Jadwal Preventive Maintenance Komponen Ban pada Truk Tronton 20.000 KL Menggunakan Metode Age Replacement
Authors: Sulistyo Arif Budi , Mutiawati Siti Havika
Published: January 2022

XYZ merupakan perusahaan yang bergerak dibidang industri Petrokimia yang memproduksi Paraform, Larutan Formalin dan Resin Formalin. Perusahaan menggunakan alat transportasi milik sendiri dalam menjalankan proses distribusi produk cair ke customer. Salah satu pengeluaran terbesar pada kendaraan adalah ban dengan jumlah Rp.162,500,000,- sehingga sangat penting untuk melakukan pemeliharaan yang terbaik. Penelitian ini mengusulkan preventive maintenance ban dengan penjadwalan berupa waktu penggantian komponen (age replacement) dan menggunakan metode Tyre Management System (TMS). Penelitian ini dibatasi pada jenis kendaraan tronton 20.000 KL dan mengabaikan pengaruh kualitas jalan raya. Setelah melakukan perhitungan dengan menggunakan metode age replacement, maka dapat diambil kesimpulan bahwa umur komponen ban pada truk tronton A 8681 X sebesar 45.000 KM, A 8683 X sebesar 39.000 KM dan A 8690 X sebesar 99.000 KM. Proses penerapan Tyre Management System (TMS) dilakukan dengan melakukan pelatihan, membuat check sheet yang standar, membuat key performance indicator (KPI), dan proses kerja tyre management system (TMS) yang meliputi manajemen pasokan, tyre maintenance dan analisis data.
Performance evaluation of after-sales service partners in the power tools industry
Authors: Aljabar Muhammad Wahid Malik , Hasibuan Sawarni
Published: January 2022

After-sales service (ASS) is a product support activity provided to customers; after-sales service that focuses on quality can create a sustainable competitive advantage. This study aims to the ASS performance, analyze the causes of performance constraints that occur in ASS and recommendations for improving the performance of ASS conceptually. Service partner performance achievement can be assessed from four categories, i.e. very good, good, bad, and poor, based on the actual level of performance compared to performance targets. The sample of this research is 12 ASS partners in the electrical equipment industry in West Java and Jakarta. Factors causing failure were analyzed descriptively using the fault tree analysis (FTA) method, which involved experts in focus group discussions (FGD). Based on the evaluation, 25% of partners were rated good, 50% poor, and 25% very poor. Partner performance achievement is carried out on 22 performance indicators, of which 20 performance indicators have not achieved a good rating. These indicators relate to brand issues, warranty, training, parts control and stock management, pricing, and service systems, including service centers and service facilities. The proposed concept that becomes a recommendation for improving the performance of power tools ASS is improving the operating system and the selection of partners in the service center and service dealer categories with industrial customer segmentation.
PROPUESTA DE ESCAPE ROOM II "CORONAVIRUS COVID-19” EN ESCOLARES DE EDUCACIÓN PRIMARIA
Authors: Carrillo López Pedro José , Rosa Guillamón Andrés , García Cantó Eliseo
Published: January 2022

La COVID-19 ha desencadenado una emergencia epidémica mundial que plantea varios desafíos para el desarrollo de la Educación Física en la etapa de Educación Primaria.  Uno de estos desafíos fue el desarrollo del periodo lectivo desde los hogares (Real Decreto 463/2020, de 14 de marzo). Ante este escenario surgió el manuscrito “Escape Room “Coronavirus COVID-19” en escolares de Educación Primaria”.  Bajo un diseño de Investigación-Acción (I-A) se elaboró este escape room compuesto de seis sesiones, siendo el objetivo del mismo mejorar los hábitos nutricionales y competencia corporal para la salud del alumnado. Por limitaciones espaciales, solo se pudo abordar la primera sesión. Por ello, el presente manuscrito pretende desarrollar la propuesta de la sesión II del escape room con el fin de ejemplificar una educación para la salud con contenidos educativos del ámbito físico; niveles de actividad física, frecuencia cardiaca, CORE y alineación del raquis humano.
Groundwater Pathway Mapping Using Electrical Resistivity Tomography (ERT) Method
Authors:   Universiti Tun Hussein Onn Malaysia, Sufiyanussuari Syazwan Aiman , Ahmad Tajudin Saiful Azhar ,   Universiti Tun Hussein Onn Malaysia, Azmi Mohammad Izzat Shaffiq ,   Universiti Tun Hussein Onn Malaysia, Zahari Muhammad Nur Hidayat ,   Universiti Tun Hussein Onn Malaysia, Mohd Muztaza Nordiana ,   Universiti Sains Malaysia
Published: January 2022

Geophysical electrical resistivity method has been one of the more popular non-destructive method to explore the subsurface. Geophysical electrical resistivity tomography (ERT) subsurface profiling was conducted to map the groundwater path along the embankment. The groundwater path able to decrease the slope stability, thus its need to locate the position for conduct the slope remediation via subsoil drainage. In this study, Terrameter LS2 model, electrodes, cables, battery, and cable connectors were the equipment used for measurement. This study uses cable spread line at 200m with 2.5m spacing between electrodes by using gradient protocol. The resistivity data was analyzed using RES2DINV software. The interpretation of groundwater path is based on the resistivity values less than 100 ohm.m, which is interpreted as saturated materials. This study demonstrates the efficiency of application of electrical resistivity tomography (ERT) in detecting the groundwater pathways. This investigation will help in sustaining the slope stability via indicating the position of groundwater pathways, and thus implementing the slope remediation work.
The Influence of Mineralogy and Cation Exchange Capacity toward Electrical Resistivity Value
Authors:   Universiti Tun Hussein Onn Malaysia, Azmi Mohammad Izzat Shaffiq , Abd Malik Ahmad Khairul ,   Universiti Tun Hussein Onn Malaysia, Madun Aziman ,   Preston Geocem Sdn Bhd, Pakir Faizal ,   Universiti Tun Hussein Onn Malaysia, Alshameri Badee ,   National University of Sciences and Technology Pakistan
Published: January 2022

Electrical Resistivity Tomography (ERT) is a method used for subsurface profiling in soil to characterize soil thickness, fracture zones, soil saturation, salinity and groundwater based on the electrical resistivity value (ERV). There are multiple factors that influence the electrical resistivity value, such as the porosity, degree of saturation, mineralogy, density, cation exchange capacity (CEC), and water resistivity. For this study, the effect of CEC towards resistivity value is studied via controlling the mineralogy factor, saturation, porosity and water resistivity. Thus, via understanding the CEC factor able to relate the resistivity and mineralogy of soil. This study is using a few common minerals in soil and rock, such as kaolinite, montmorillonite, illite, quartz, mica, and feldspar. The particle sizes of all tested minerals were passing 0.063mm sieve. The basic index properties of minerals such as particle size distribution, specific gravity, and Atterberg limit were tested. The instruments of Terrameter LS2 and resistivity box were used to determine the resistivity value of minerals. The Atomic Absorption Spectroscopy (AAS) machine was used to analyze the CEC of minerals via dilute with the ammonium acetate solution. The porosity and degree of saturation of minerals mixed with distill water were controlled between the range of 0.5 to 0.6 and 20% to 100%. The CEC of each mineral has different value, where the lowest and the highest minerals CEC in this study were Kaolinite and Montmorillonite at 1 and 70, respectively. The electrical resistivity values decrease with the increasing of CEC value and degree of saturation. The mineral that has higher CEC indicates lower resistivity value. Meanwhile, via increasing the degree of saturation of minerals were decrease its resistivity values.
Has the Demand for Fats and Meats in the United States been Affected by the Health Claim on Risk of Coronary Heart Disease Issued by the Food and Drug Administration?
Authors: Malla Stavroula , Klein K. K. , Presseau Taryn
Published: January 2022

the risk of many chronic illnesses. To encourage greater consumption of healthy foods, some government agencies have begun issuing specific health claims on particular foods and/or ingredients. This study examines the impacts of a specific health claim on the risk of coronary heart disease on the demand for fats and meats in the United States. Results indicate the health claim decreased demand for foods higher in saturated fats and increased demand for foods lower in saturated fats by relatively small but statistically significant amounts. Keywords: health benefits, functional foods, dietary choices, consumer demand
G8 ÜLKELERİNDE VE TÜRKİYE’DE EKONOMİK KARMAŞIKLIK VE EKOLOJİK AYAK İZİ İLİŞKİSİ: TODA-YAMAMOTO NEDENSELLİK TESTİ ANALİZİ
Authors: BUCAK Çağla
Published: January 2022

Amaç – Çalışmada G8 ülkeleri ve Türkiye için ekonomik karmaşıklık ve ekolojik ayak izi arasındaki ilişki incelenmektedir. Yöntem – 1995-2017 dönemi ekonomik karmaşıklık endeksi ve ekolojik ayak izi verileri kullanılmış, Toda-Yamamoto nedensellik testinden faydalanılmıştır. Bulgular – Kanada ve Japonya için çift yönlü nedensellik; Fransa ve İtalya için ekonomik karmaşıklıktan ekolojik ayak izine doğru nedensellik; Almanya, Rusya, İngiltere ve ABD için ekolojik ayak izinden ekonomik karmaşıklığa doğru nedensellik söz konusudur. Türkiye için nedensellik ilişkisine rastlanmamıştır. Sonuç – İki değişken arasında nedensellik ilişkilerinin bulunuyor olması, ülkelerin ekonomik karmaşıklıklarını, ekonomik gelişmişliklerini artırmaları ve çevreyi kirletmeleri konusunda bir ilişki olduğunu göstermektedir. Çevreyi kirleterek ekonomik gelişmişliğe erişmek ülkelerin refah ve kalkınmalarına zarar verecek ve sürdürülebilir kalkınmaya sahip olmaları mümkün olmayacaktır. Bu nedenle bu ülkelerin karmaşık ürünler üretirken yenilenebilir enerji kullanmaları ve temiz teknolojiler benimsemeleri gereklidir. Bu ülkelerin hükümetlerinin ise firmaların çevreye zarar verecek üretim süreci gerçekleştirmelerini engelleyecek kanunlar koymaları, çevreye ve doğaya gereken önemi veren firma ve sektörlere ise teşvikler vermesi gerekmektedir.
The Role of Personality in Early Alliance Formation in the Context of Clinical Supervision of Psychotherapists in Training
Authors: Bilodeau Cynthia , Lalande Stéphanie , Kyle Andréanne
Published: January 2022

The literature suggests that working alliance is an important predictor of clinical supervision outcomes. However, little is known about the individual factors that influence the development and maintenance of the working alliance. This study aims to explore the role of supervisor and trainee personality traits in the development of early working alliances, as well as supervisor and trainee concordance rates in the context of clinical supervision. This study used the NEO-PI-3 measure to assess personality traits and the Working Alliance Inventory-Supervisor and Trainee Versions (WAI) measures to assess working alliance ratings. Results suggest that supervisors rate the strength of their alliances as significantly stronger than trainees (p < .05). While no trainee personality traits were found to predict their perception of the early alliance, the openness domain was found to be significantly associated to supervisor’s self-reported ratings of alliance. Implications of these findings are discussed.