bluuebunny/crossref_metadata_2025 huggingface dataset:
Millennial Employees’ Performance: The Role of Psychological Well-being and Work Engagement
Authors: Ahnaf Hafiz Haikal , Eryandra Alvin
Published: May 2024

This study aims to determine the effect of psychological well-being and work engagement partially and simultaneously on the performance of millennial generation employees. The method use a quantitative approach. Sampling using non-probability sampling technique through google form with a total of 367 millennial generation employee respondents who work in Jabodetabek. The psychological well-being was measured by Ryff's Psychological Well-being (RPWB) - NFSH totaling 18 items. Work engagement was measured by Utrecht Work Engagement Scale-9 (UWES-9) with a total of 9 items. Employee performance was measured by  Individual Work Performance Questionnaire (IWPQ) totaling 18 items. Data processing using Jamovi 2.4 software with multiple linear regression models. Hypothesis testing results show that psychological well-being variables has no effect on employee performance. While the work engagement variable has a positive effect on employee performance. Simultaneously, psychological well-being and work engagement have positive effect on employee performance of millennial generation in Jabodetabek by 6,55%.
E-HRM as a Mediator of the Relationship Between Work Competence and Work Motivation on Employee Performance
Authors: Purnomo Joko
Published: May 2024

Employee performance has a very important role in determining the success of a company. When employee performance is at an optimal level, it can increase overall productivity, operational efficiency, and also the quality of goods and services offered by the company. This research aims to determine the role of e-HRM as a mediator in the relationship between competence and work motivation on employee performance in the garment industry in Central Java. The method applied in this research adopts a quantitative method with a qualitative approach to understand the behavioral and psychological aspects that influence employee performance. This research is cross-sectional. Data is collected through surveys via questionnaires which will be distributed to employees and literature studies. Samples were taken using the Accidental Sampling technique to obtain 50 samples. The data that has been collected is then analyzed using a regression test. The research results show that in the garment industry in Central Java, competency and work motivation have a positive and significant effect on employee performance. E-HRM is able to encourage employee performance through work competency and work motivation. E-HRM can help companies improve employee work competency by providing training and development that is relevant to job needs. E-HRM can also help companies increase employee motivation by providing programs that can meet employee needs.
The Role of Transformational Leadership Style, Work Motivation and Organizational Climate in Its Influence on Innovative Work Productivity
Authors: Indriani Ella , Widhianingrum Wahna , Setiawan Fery
Published: May 2024

This research aims to know influence leadership style transformational, work motivation and organizational climate on innovative work productivity among UD employees. Putra Agung Madiun partial nor simultaneous. Population in study This is employee UD. Son great Madiun amount 73 employee. Data taken use instrument questionnaire. Testing analysis data quality using validity tests and reliability tests. The data analysis method used is linear regression multiple. Hypothesis test using test coefficient regression wise damn (test t), significance test simultaneous and determinant coefficient. Result j of this research show that (1) Transformational leadership style has a positive and significant effect on innovative work productivity in UD. Son great Madiun.; (2) Motivation Work positive influence And significant to innovative work productivity at UD. Putra Agung Madiun; (3) Organizational climate has a positive and significant effect on innovative work productivity at UD. Putra Agung Madiun; (4) Transformational leadership style, work motivation And organizational climate significant effect on innovative work productivity at UD. Great Son of Madiun.
The Influence of Ownership Structure, Board Composition and Financing Decisions on the Performance of Manufacturing Companies in the Consumer Goods Sector
Authors: Pradana Firmansyah Adhitya , Dabo Mia El , Ricardo Wilson , Lestari Henny Setyo , Margaretha Farah
Published: May 2024

This research aims to investigate the impact of ownership structure, board size, proportion of independent directors, funding decisions, company size, and dividend policy on the performance of consumer goods manufacturing companies. Purposive sampling was employed for data collection. Results indicate that ownership structure and board size positively and significantly influence company performance, as measured by Tobin's Q and ROA. However, the proportion of independent directors, funding decisions, company size, and dividend policy do not exhibit significant effects. Consequently, effective management of ownership structure and board size is crucial for enhancing company performance in the consumer goods manufacturing sector. These findings provide valuable insights for companies to improve their performance and corporate governance practices, fostering stability and sustainability in alignment with economic trends.
The Effect of Machiavellianism on Employee Resistance to Change: The Mediation of Employee Needs
Authors: Janah Nila Raudlotul , Nuzulia Siti
Published: May 2024

In today's organizational environment, the ability to survive the demands and change is the key to a company's success. However, the main problem faced by companies in implementing change is resistance from their employees although there have been many previous studies that discuss organizational dimensions in increasing employee acceptance. Therefore, this article discusses the relationship of employees' Resistance to Change with Machiavellianism and mediating role of Manifest Needs, which consists of Need for Dominance, Need for Achievement, Need for Autonomy, and Need for Affiliation. Data from 259 employees have been collected from various companies in Indonesia. The results obtained showing that Need for Autonomy significantly mediates the relationship between Resistance to Change and Machiavellianism as well as contributes to the theory while filling the research gap. In addition, this research also discusses recommendations for the future research and limitations associated with this research.
Price Fluctuations and Social Media: A Study of Teenagers' Adaptive Consumer Choices
Authors: Azzahra Anandita Salsabila , Yiğitsoy Ezgi , Ulutürk Zeynep Sena , Tresna Pratami Wulan , Chan Arianis , Barkah Cecep Safa'atul
Published: May 2024

While experiencing hyperinflation, teenager needs to adjust and reevaluate their choices especially when they witness large price fluctuations and unexpected changes in their financial situation. Furthermore, they tends to focus on what’s happening on their social media. The main aim of this research is to examine how society behaved during the hyperinflation period in Türkiye using Bourdieu's theoretical framework. According to our research conducted through in-depth interviews and netnography, teenagers use three coping mechanisms to overcome their levels of cultural and economic capital. They often use coping mechanisms to create their own culture that helps them maintain their identity. This can help better understand behavior & habits of teenager buyers, especially in high inflation environments.
Vacuum fine-needle aspiration biopsy as a method of early detection of thyroid cancer
Authors: Tagil A. O. , Borsukov A. V.
Published: May 2024

Relevance. Malignant neoplasms of the thyroid gland account for 1–3% in the structure of oncological pathology in the territory of the Russian Federation. Fine needle aspiration biopsy of thyroid foci is an integral part of the examination and is included in both foreign and domestic recommendations. However, there is a problem of obtaining uninformative cytological conclusions, and the risk of obtaining false positive and false negative results remains.

Objective. To determine the possibilities of using vacuum aspiration fine needle biopsy under ultrasound control in patients with focal thyroid pathology in a multidisciplinary hospital.

Materials and methods. From 2021 to 2023, 331 patients with focal thyroid pathology were examined at the clinical base of the Department of Diagnostic and Minimally Invasive Technologies of the Clinical Hospital № 1 in Smolensk. All patients were divided into two clinical groups. Patients of both groups underwent a comprehensive examination, including palpation of the thyroid gland and lymph nodes of the neck, multiparametric ultrasound examination of the thyroid gland, including B – mode, color Doppler mapping, compression elastography, shear wave elastography, laboratory examination (calcitonin level, TSH, T3, T4, antibodies of TPO, AtTTP, thyroglobulin). In patients who had previously undergone surgical treatment, ultrasound was performed to determine areas of thyroid tissue, and additionally the level of thyroglobulin was determined as a marker of the recurrent process.

Results. The median size of the thyroid formation was 15.2 (13.9–19.1) mm. Mainly multiple foci of thyroid gland were detected in both the control group – 106 (79.1%) and the main 107 (54.3%) patients, the share of single foci accounted for 28 (20.9%) of the control and 90 (45.7%) of the main groups. Fine – needle aspiration biopsy was performed using the «Free hand» method using type syringe with a volume of 10 ml. During the vacuum fine – needle aspiration biopsy, depending on the data of the multiparametric ultrasound examination, the level of negative pressure in the range from –0.3 bar to –0.8 bar was determined. At a pressure of –0.3 bar, 54 (27.4%) were performed,–0.5 bar – 126 (64.0%),–0.8 bar – 17 (8.6%) vacuum fine – needle aspiration biopsy.

Conclusions. A device has been developed for the implementation of vacuum fine – needle aspiration biopsy with the creation of an improved technique for conducting vacuum fine – needle aspiration biopsy in focal thyroid pathology. The informative value of the method of routine fine – needle aspiration biopsy and vacuum fine – needle aspiration biopsy under ultrasound control in patients with focal thyroid pathology was evaluated. The sensitivity and specificity of fine – needle aspiration biopsy was 75.0% and 52.9%, respectively. The sensitivity and specificity of vacuum fine – needle aspiration biopsy during the study were 95.6% and 92.5%, respectively. The data obtained indicate the effectiveness of the method.
A New Method terms of Cyber Security: Fight, Flight, Freeze Effect
Authors: Siyez Özgecan
Published: May 2024

This article aims to model the amygdala’s fight, flight, and freeze responses within the context of cybersecurity, to enable more intuitive and rapid responses to cyber threats. The developed model labels each type of cyber attack with numbers attributed to fundamental defense responses. Although the practical effectiveness of the model has not yet been tested, it is theoretically considered to add a new dimension to cybersecurity strategies. The article proposes that this approach could improve the adaptation of cybersecurity systems to the dynamic and continuously changing threat environment and make defense mechanisms more flexible.
Interpretable AI in Medical Imaging: Enhancing Diagnostic Accuracy through Human-Computer Interaction
Authors: Mishra Ritunsa , Satpathy Rabinarayan , Pati Bibudhendu
Published: May 2024

This study delves into the realm of Machine Learning (ML) transparency, with the goal of demystifying intricate model operations in terms of interpretability and explainability. Taking a human-centered design approach, transparency is viewed as a relational aspect between algorithms and users rather than an inherent trait of the ML model. The process involves the pivotal elements of prototyping and user evaluations to arrive at effective transparency solutions. In specialized fields such as medical image analysis, applying human-centered design principles encounters challenges due to limited user access and a knowledge gap between users and ML designers. A systematic review spanning from 2017 to 2023 scrutinized 2307 records, ultimately identifying 78 articles that met the inclusion criteria. The findings underscore the prevailing emphasis on computational feasibility in current transparent ML techniques, often at the expense of considering end users, including clinical stakeholders. Notably, a deficiency exists in formative user research guiding the design and development of transparent ML models. In response to these gaps, we put forth the INTRPRT guideline—a design directive for transparent ML in medical image analysis. Anchored in human-centered design, this guideline underscores the importance of formative user research to comprehend user needs and domain requirements. The ultimate aim is to enhance the likelihood that ML algorithms offer transparency, enabling stakeholders to harness its benefits effectively.
Insights into Impact: Evaluating an Adult Leadership Program Offered through Michigan State University Extension
Authors: McKim Aaron , Burroughs Jordan
Published: May 2024

Agriculture, food, and natural resource (AFNR) systems need leaders to catalyze positive change. Thus, Extension professionals have consistently developed innovative and impactful leadership programming. In the current study, the alumni of one such program in Michigan were surveyed to evaluate the sustained impact of the program. Program alumni rated themselves highest in Empowerment and Perspective Development and perceived the strongest programmatic impact in Empowerment and Emotional Resilience. These data were further analyzed to create a “Leadership Impact Factor,” which illuminates the impact of a program using a single number. Recommendations are made for Extension professionals facilitating similar leadership education programming.
A needs assessment of Extension staff to implement inclusive programming for adults with intellectual/developmental disabilities
Authors: Pitchford Andrew , Hradek Christine , Gatewood Jody , Sellers Debra
Published: May 2024

This study is a needs assessment of Extension staff in the state of Iowa to implement inclusive programming for individuals with intellectual and developmental disabilities (IDD). Electronic surveys were completed by Extension staff on their attitudes and beliefs toward people with IDD, inclusive programming, and training needs. Results showed that Extension staff had positive views, but that staff reporting personal experience with people with IDD had more positive attitudes and beliefs (p <.05). The greatest training need was instructional techniques. The study highlights the importance of direct experience in addition to knowledge-based workshops for training Extension staff to implement inclusive programming.
Sustainable mined land reclamation: the pujada nickel case study
Authors: Carlom Arvin Ligalig
Published: May 2024

Decision making is severely challenging in mined-land reclamation where multiple interests of various and often conflicting stakeholders should be satisfied. Thru the use of Multi-Criteria Analysis (MCA), sustainable options of reclaiming the mined land in manner that is environmentally sound, technically feasible, economically viable, socially acceptable, culturally sensitive and spiritually rooted are fully explored and considered. Multiple stakeholders like; the indigenous peoples, mining host communities, the non-government organization, the church, the mining company, the Mines Bureau, the National Commission on Indigenous Peoples and the local government units were engaged in the study to determine their interests in mining reclamation. Having full appreciation of the stakeholders’ interests and proposed options, the Mine Rehabilitation Fund Committee and the Multi-partite Monitoring Team are confident that reclaiming the mined land thru the options-mix of Forestry and Botanical Park Development shall perform better and is more sustainable. The results of MCDA of the Pujada Nickel Project enabled the decision makers to have confidence that the blended options of Forestry Reclamation Approach (FRA), Sloping Agro-forestry Land Technology (SALT) and Botanical Park Development in transforming the Pujada Nickel Mine shall satisfy the best interests of the multiple mining stakeholders.
Corporate learning in a disruptive digital era: a new global organizational paradigma (A case-study of IBM’s Your Learning Platform)
Authors: Alamuri Suryanarayana , Chittipaka Venkataiah
Published: May 2024

In a digital world when the technologies as well as the market places are evolving at an alarming pace, facilitating the employees to acquire newer knowledge and helping them advance their learning is most challenging than ever before. Staying agile and to become and remain ahead of competition in this swiftly changing business landscape is a daunting task indeed for companies. Corporate universities and Classrooms in B-schools have totally been overshadowed and got undermined by newer versions of learning and we are witnessing that the buffet of teaching employees is expanding and changing more than ever before. In addition to tracking down a plethora of in-person opportunities in the form of mentorships and training, employees are able to use their computers and smart phones to sift through facilely rich content online at any time and place. It may be in the form of online social media networks, published papers, as well as videos and courses. Nowadays, mobile and cloud technologies, and social networks are taken for granted by the tech-savvy modern employees. And not surprisingly, the millennials believe that technology makes them more effective and productive and hence always prefer to communicate through the electronic mode at workplace than face to face or for that matter even the telephone. They are found to be using technology only routinely. This Paper addresses the important challenge of shifting learning to the 21st Century platform economy faced by corporates and discusses how IBM has successfully tackled the same through its Your Learning Platform.
The Effectiveness of Pilates Exercises on Emotion Regulation and Distress Tolerance in Students with Premenstrual Syndrome
Authors: Niroomand Azadeh , Goodarzi Kourosh , Roozbahani Mehdi , Tanha Zahra
Published: May 2024

Background: This study aimed to investigate the effectiveness of Pilates exercises on emotion regulation and distress tol89erance in female students with premenstrual syndrome (PMS). Methods: The present study used a quasi-experimental pretest-posttest design with a nonequivalent control group. The research population consisted of female students with PMS at the Islamic Azad University of Doroud during the academic year of 2021- 2022. A convenience sampling method was employed, and 30 individuals were selected and randomly assigned to either the Pilates or control group. The research tools included the Premenstrual Symptoms Screening Tool (PSST), Distress Tolerance Scale (DTS), and Emotion Regulation Questionnaire (ERQ). These tools were administered to both the Pilates group and the control group in 3 stages: pretest, posttest, and follow-up. Pilates exercises were taught to the Pilates group by a professional instructor at the university gymnasium. Data analysis for this study was conducted using repeated measures analysis of variance (ANOVA) using SPSS version 22. Results: The findings showed that considering P≤0.05, there were significant changes in the variable of emotion regulation. In the Pilates group, the mean score of the emotion suppression subscale increased from 12 in the pretest to 15.33 in the posttest and 16.8 in the follow-up. Similarly, the mean score of the emotion reappraisal subscale increased from 22.4 in the pretest to 26.26 in the posttest and 26.06 in the follow-up. Additionally, the distress tolerance in the Pilates group showed an increase from 40.93 in the pretest to 47.06 in the posttest and 47 in the follow-up. Conclusion: Pilates exercise has an effective role in improving emotion regulation and distress tolerance in female students with PMS.
Assessing the Relationship between Organizational Citizenship Behavior and Environmental Behavior in the Employees of Educational Hospitals of Yazd University of Medical Sciences-2022
Authors: Askari Roohollah , Alizadeh Zeinab , Ebrahimi Ali Asghar , Taheri Moslem , Baghian Najmeh
Published: May 2024

Background: Considering the fundamental role of organizational citizenship behavior and environmental behavior of hospital employees in the quality of services provided and the general health of society, the current research was conducted aiming to determine the relationship between organizational citizenship behavior and environmental behavior in the employees of educational hospitals of Yazd University of Medical Sciences. Methods: The present analytic cross-sectional study was conducted in 2022 on 181 employees of educational hospitals of Yazd University of Medical Sciences. Participants were selected by multi-stage cluster sampling method. Data collection was conducted using the two standard questionnaires, including the Organizational Citizenship Behavior (OCB) Questionnaire and the Environmental Behaviors Scale. The descriptive and analytical statistical method of Pearson’s correlation coefficient was used in SPSS 22 software for data analysis. Results: The total mean score of organizational citizenship behavior was reported as 52.28 out of 75, and the conscience subscale gained the highest score (12.79) and the politeness and consideration subscale gained the lowest score (5.96). The total mean of environmental behavior was obtained at 106.26 out of 140, and the highest mean score was related to saving gas consumption (20.75%) and the lowest was related to the use of products with environmental standards (15.6%). A significant positive correlation was also observed between the total score of the use of products with environmental standards (r=0.031; P=0.160) and protection of natural resources (r=0.011; P=0.190). Conclusion: Incorporating training into the curricula and in-service programs, encouraging a culture of appreciation, and also providing rewards are the keys to strengthening the synergistic association between these two behaviors.
Análisis comparativo de modelos de gestión de calidad: una propuesta enfocada a universidades
Authors: Moscoso Bernal Santiago , Pulla Abad Cristina Alexandra , Minchala Bacuilima Wilson Rene , Castro López Doris Priscila
Published: May 2024

En los sistemas educativos, los modelos de gestión se adaptan con la finalidad de fortalecer el sistema en su conjunto, mejorar la calidad educativa y propender al desarrollo del conocimiento. Por lo tanto, las instituciones de educación superior (IES) deben adoptar nuevos modelos de gestión que permita una administración eficiente para alcanzar sus metas. El objetivo del presente estudio ha sido analizar tres modelos de gestión: Garvin, Deming e ISO 21001:2018, mediante un enfoque analítico-sintético-deductivo. Además, se ha buscado hacer una triangulación de información que permita realizar un análisis comparativo, considerando que no existe como regla general un modelo de gestión aplicable debido a que cada institución presenta diversas características, procesos estructuración institucional propia. Por esta razón, se ha planteado una propuesta dirigida a establecer nuevas perspectivas en la gestión de instituciones de educación superior en el que se recogen las mejores prácticas y dimensiones adaptadas a los requerimientos a los que se ven abocados las IES. La propuesta se ha basado en cinco categorías del modelo: procesos, funciones, objetivos-metas, mejora continua y liderazgo, en base a la vigencia, pertinencia y adaptabilidad para las IES, considerando aspectos científicos, tecnológicos y demandas de la sociedad.
Clases constructivistas de Geometría
Authors: Bravo Guerrero Fabián Eugenio , Riofrío Sarmiento Edwin Santiago
Published: May 2024

Las clases de Geometría son complicadas de entender para los estudiantes porque es difícil imaginarse las formas de las figuras que se estudian y sus características. En esta investigación, se diseñaron clases basadas en el constructivismo, que fueron aplicadas a estudiantes de una carrera de educación. El objetivo fue validar esta propuesta de clases, que hacen énfasis en la participación activa del estudiante en su formación, donde se proponen actividades que incentivan el aprendizaje mediante el uso de materiales manipulables, software educativo y aplicaciones de la geometría a la vida cotidiana. La investigación fue un estudio de caso que tuvo un enfoque cualitativo. Se diseñaron 4 clases y se intervino a un grupo de 40 estudiantes de una carrera de educación y mediante un grupo focal se reflexionó sobre su experiencia con la propuesta. Como resultado, los estudiantes mencionaron que les motivó trabajar con métodos activos y en colaboración con sus compañeros; que la manipulación de recursos didácticos concretos y virtuales les facilita la comprensión de temas que usualmente son complejos. En conclusión, el desarrollo de clases constructivistas plantea al docente el uso de nuevas metodologías y recursos educativos, que incentiven a los estudiantes a lograr aprendizajes significativos y duraderos.
Desmotivación en formación profesional: una aproximación desde la educación en valores
Authors: Collados Torres Lorena , Hernández Prados María de los Ángeles , Moya Sáez Amanda Paz
Published: May 2024

La Formación Profesional (FP) atraviesa un período de reconstrucción tras las altas tasas de fracaso y abandono escolar experimentadas en las últimas décadas. En medio de la crisis educativa que enfrenta la FP, este estudio investigó las raíces del desinterés y la desmotivación en este nivel, atribuidos en gran parte a la apatía y la falta de valores en la sociedad actual. Utilizando un enfoque cualitativo que incorpora historias de vida y observación, identificamos la discriminación hacia la FP y la percepción negativa como causas fundamentales. Este análisis exploró cómo la reintegración de valores en el aula podría ser la clave para revitalizar el interés de los estudiantes, puesto que resulta significativo que el alumnado de esta formación no posee una implicación directa en cuanto a los motivos que propician arraigo en su proyección académico-profesional. De esta forma, fue posible analizar la relevante indiferencia que se muestra por hallar respuestas a la realidad educativa vigente, en la que no se produce un desarrollo óptimo para su futuro inmediato. Se resaltó a modo de conclusión, la magnitud de la problemática y la necesidad apremiante de abordarla desde una perspectiva axiológica que posibilite la participación activa del alumnado.
Un Enfoque Innovador: Cooperación y Tecnología en el Aula
Authors: Mora Castellanos Mauricio Alberto , Yunga Zuña Carmen Dolores , Cevallos Andrade Mayra Ximena , Núñez Ruiz Ana Gabriela
Published: May 2024

Este estudio se enfocó en explorar la evolución y el impacto de la integración de tecnologías de la información y comunicación (TIC), tecnologías de aprendizaje y conocimiento (TAC) y tecnologías del empoderamiento y la participación (TEP) en el contexto del aprendizaje cooperativo (AC) en entornos educativos. Se realizó un análisis documental de artículos en bases de datos académicas durante los últimos 5 años. El estudio adoptó un enfoque inductivo y una metodología de investigación descriptiva para analizar la información recopilada. El objetivo principal fue identificar los fundamentos, evolución, estrategias de implementación, propuestas y otros parámetros de evaluación relacionados con la fusión de nuevas tecnologías en el AC y su influencia en la construcción de conocimiento significativo en el contexto educativo. Este trabajo abordó el papel crucial de la tecnología en el AC y exploró los beneficios y desafíos que surgen de su integración; además, destacó la relevancia del Marco de Conocimiento Pedagógico Tecnológico (TPACK) en el ámbito educativo. Los hallazgos revelaron que la integración de tecnologías ofrece ventajas como fomentar la colaboración, impulsar el desarrollo académico y promover el crecimiento socioemocional. Por otro lado, se destacó la necesidad de abordar desafíos relacionados con posibles distracciones y la falta de motivación.
Análisis del colectivo docente gallego tras el COVID19. Diseño de un indicador del hastiado
Authors: Rial Costa Manuel , Rial Costa Sandra
Published: May 2024

El pasado curso escolar 2019-2020 vivió una situación de confinamiento que obligó a la observancia de una educación online. Esto tuvo varias repercusiones como afectación del alumnado que venía arrastrando alguna dificultad previa (Organización de Estados Iberoamericanos, 2020); imposibilidad de acceso a herramientas tecnológicas para el desempeño educativo diario; incertidumbre sobre cuándo y cómo debía llevarse a cabo la vuelta a la normalidad; regreso a la presencialidad, entre otros.
Esto provocó que los docentes manifestaran no sólo la incertidumbre en el ejercicio de su docencia, sino también se viesen hastiados por cambios que no han servido para mejorar su situación profesional, requiriendo sacrificios a nivel personal.
Un estudio encaminado a analizar la particular situación educativa en la Comunidad Autónoma de Galicia (España), puso de manifiesto el hartazgo de la clase docente. Esto, con total independencia de la tipología del centro escolar al que pertenecían: público, privado o concertado.
La necesidad de realizar varios procesos de muestreo-participación, para obtener la muestra requerida por el estudio, dada su relevancia, fue lo que motivó el análisis sobre las razones que llevan al colectivo de docentes a no participar determinando, a través de un indicador, el grado de hastío de estos.
Innovación educativa en la formación docente en Matemática a partir de buenas prácticas reconocidas en la biografía escolar: hacia un dispositivo transversal
Authors: Sgreccia Natalia Fátima , Cirelli Mariela Beatriz , Vital María Beatriz
Published: May 2024

El objetivo de este artículo es compartir reflexiones en torno a las posibilidades para la formación docente que puede brindar el trabajo en torno a la biografía escolar. En particular, se lo hace a partir del recuerdo de buenas prácticas que portan aspirantes a la carrera Profesorado en Matemática de la Universidad Nacional de Rosario (Argentina), que de modo sistemático se viene relevando desde hace más de dos décadas. La biografía escolar, como uno de los pilares de la formación docente, constituye un tópico transversal en el trayecto de la Práctica Profesional Docente, con asignaturas destinadas a tal fin (I a IV) a través de los cuatro años de la carrera. En esta instancia se entrevista a las docentes a cargo de estos espacios con el propósito de interpelar sus prácticas habituales en torno al tema para interpretar necesidades de mejora y propiciar innovaciones educativas en territorio que propendan a tender líneas de transformación de la Educación Superior. Entre esas innovaciones factibles, se diseña el prototipo de un dispositivo, consistente en un sitio de acceso abierto, que se propone articular el trayecto con formatos audiovisuales dinámicos y flexibles
Comparison of the Toxicity of Watermelon Rind Extract (Citrullus lanatus) and Melon Rind Extract Using BSLT Method
Authors: Fajrin Fajrin Noviyanto , Kurnadi Rinditya Lutfiah Syafa , Kholifah Eva , Shobah Afifah Nur , Halimatusyadiah Leni
Published: May 2024

Toxicity analysis is a preliminary test to observe a toxic pharmacological activity to find a safe dose to be developed into a new drug. The plants that potentially have poisonous effects are Watermelon rind (Citrullus lanatus) and Melon rind (Cucumis melo). The purpose of this study was determine the toxic potential of watermelon rind and melon rind using Brine Shrimp Lethality Test. Test BSLT and phytochemical screening. The results of research on watermelon rind and melon rind contain secondary metabolites, amely alkaloids, flavonoids, tannins, saponins. The result of the BSLT test watermelon rind extract and melon rind extract were different. For watermelon rind extract, the LC50 value was 305,19 µg/ml and for melon rind extract, the LC50 value was 816,73 µg/ml. The LC50 value pbtained from the research results of the two samplees is toxic to Artemia salina Leach, because the LC50 value is < 1000 µg/ml. Statistical test results using One Way Anova obtained a significant value of 0.027 where there were significant differences in the two samplesand various concertration, but both plants had the same toxic effect on Artemia salina Leach larvae.
Keywords: Citrullus lanatus; Cucumis melo; LC50; toxicity
Thin-film memristor using an amorphous metal–oxide semiconductor with a gradient composition of conducting components
Authors: Yachida Kenta , Matsuda Tokiyoshi , Kawanishi Hidenori , Kimura Mutsumi
Published: May 2024

A thin-film memristor using an amorphous metal–oxide semiconductor (AOS) with a gradient composition of conducting components has been developed, which is another way to achieve memristive properties. The advantages are that conductivity distribution is already obtained as fabricated without forming operation, and an analog characteristic is obtained by optimizing the component composition in AOS. As the binary characteristic, the set operation induces the transition from a low conductance state to a high conductance state, whereas the reset operation does vice-versa. The switching ratio (SR) is high, 448. As the analog characteristic, the SR becomes greater rapidly as the V
set increases, namely, the dynamic range is outstanding.
Urgensi Uji Pemompaan (Pumping Test) pada Kawasan Pertanian Rakyat di Kabupaten Takalar
Authors: Panguriseng Darwis , Lahming Lahming , Ali Muhammad Yunus
Published: May 2024

Dalam sudut pandang keberlanjutan lingkungan sebelum cadangan dalam akuifer dieksploitasi seharusnya dilakukan pumping test, sehingga tindakan pengambilan air tanah tidak akan memberikan dampak negatif terhadap ekosistem. Akan tetapi di kalangan petani tradisional, mereka mengambil air tanah dilakukan kapan dan dimana saja sesuai kebutuhannya dan umumnya pengambilan air tanah dilakukan secara tak terkendali, tanpa mempertimbangkan kapasitas akuifer yang ada. Oleh karena itu penelitian ini bertujuan untuk melakukan evaluasi terhadap kondisi akuifer air tanah dangkal yang diekploitasi oleh petani rakyat di Kabupaten Takalar, khususnya di Kecamatan Galesong. Dari pumping test yang dilakukan terhadap 5 unit sumur petani, kesemuanya menunjukkan indikasi bahwa volume air tanah yang mereka ambil sudah melampaui kapasitas akuifer air tanah dangkal di kawasan tersebut. Pembiaran tindakan petani di kawasan tersebut secara drastic telah menurunkan elevasi muka air tanah yang signifikan, yang mana muka air tanah pada awal tahun 1990-an (sebelum eksploitasi akuifer) masih berada pada elevasi –1,00 s/d –2,00 meter, sedangkan kondisi sekarang – 4 s/d – 6 meter di bawah permukaan tanah. Kondisi ini sudah pada taraf kritis, dan telah membutuhkan kehadiran pemerintah daerah untuk mengatur letak dan volume pengambilan air tanah yang berwawasan lingkungan.
From an environmental sustainability point of view, before the reserves in the aquifer are exploited, a pumping test should be carried out, so that groundwater extraction will not have a negative impact on the ecosystem. However, among traditional farmers, they extract groundwater whenever and wherever according to their needs and generally groundwater extraction is carried out uncontrolled, without considering the capacity of the existing aquifer. Therefore, this research aims to evaluate the condition of shallow groundwater aquifers exploited by smallholder farmers in Takalar Regency, especially in Galesong District. From pumping tests carried out on 5 farmers' well units, all of them showed indications that the volume of groundwater they extracted had exceeded the capacity of the shallow groundwater aquifer in the area. The inaction of farmers in this area has drastically reduced the groundwater level significantly, where the groundwater level in the early 1990s (before aquifer exploitation) was still at an elevation of –1.00 to –2.00 meters, while the current conditions are – 4 to – 6 meters below the ground surface. This condition is at a critical level, and requires the presence of local governments to regulate the location and volume of groundwater extraction in an environmentally sound manner.
Strategi Manajemen Event Marketing dalam Mempromosi Batik Bono Pelalawan
Authors: Susanti Hevi , Sari Ririn Ratu
Published: May 2024

Riau adalah salah satu provinsi yang kaya akan produk-produk yang di hasilkan oleh masyarakatnya contohnya adalah batik, kuliner khas dan makanan khas sangat beraneka ragam. Hal ini juga tidak menutup kemungkinan produk-produk ini berasal dari kabupaten-kabupaten yang ada di riau contohnya saja batik bono, batik ini berasal dari kabupaten pelalawan. Motif Batik Bono, Acacia, Eucalyptus, Lakum, dan Timun Suri semuanya telah dipatenkan dan telah menjadi simbol daerah. Motifnya terinspirasi oleh gelombang Bono yang terkenal di dunia di Sungai Kampar; kata “acacia” dan “eucalyptus” berasal dari nama pohon yang digunakan sebagai bahan baku utama pembuatan kertas di PT RAPP; kata "timun suri" dan "lakum" berasal dari nama sayuran yang dinikmati masyarakat melayu Pelalawan. Rumah Batik Andalan dan Kelompok Bina Lingkungan PT RAPP membuat barang Batik Bono ini. Batik Bono dikonsep oleh Rumah Batik Andalan dan Community Development PT RAPP. Sebagai upaya untuk menyebarkan kesadaran akan Batik Bono secara internasional, perusahaan membuat barang-barang suvenir yang diberikan sebagai hadiah kepada karyawan dengan penempatan di luar negeri. Penelitian ini bersifat kualitatif, dan metodologi yang digunakan dalam penelitian ini adalah deskriptif, yaitu penelitian yang bertujuan untuk menggambarkan, meringkas, atau mengemukakan berbagai kondisi, situasi, atau fenomena realitas sosial yang ada di masyarakat dan sedang terjadi. Hasil yang di dapatkan pada penelitian ini adalah promosi melalui event marketing, namun kurang berhasil karena jarang dan ketersediaan event yang terbatas. Untuk mempromosikan Batik Bono Pelalawan digunakan segmentation, targeting, and positioning (STP). Untuk menjual produk atau layanan secara efektif, seseorang harus terlebih dahulu mengidentifikasi segmentasi, penargetan, dan pemosisian (STP) mereka. Tujuan dari segmentasi, targeting, dan positioning adalah untuk memastikan bahwa bisnis yang dijalankan dapat beroperasi dengan sukses dan efisien tanpa menemui hambatan yang berarti.
Pengaruh Promosi dan Terpaan Iklan Shopee di Instagram Terhadap Minat Beli pada Followers Instagram @shopee_id
Authors: Faris Muhammad Zuhdi , Marwan M Ravii
Published: May 2024

Tujuan penelitian ini untuk mengetahui Pengaruh Promosi dan Terpaan Iklan di Akun Instagram Shopee terhadap Minat Beli pada Followers Instagram @shopee_id. Dalam penelitian ini, pembahasan Pengaruh Promosi dan Terpaan Iklan di Akun Instagram Shopee terhadap Minat Beli pada Followers Instagram @shopee_id, peneliti menggunakan Teori S-O-R yang merupakan singkatan stimulus-organism-response. Penelitian ini menggunakan riset kuantitatif dengan pendekatan deskriptif. Yang merupakan salah satu jenis penelitian yang spesifikasinya adalah sistematis, terencana dan terstruktur dengan jelas sejak awal hingga pembuatan desain penelitiannya, penelitian ini menyebarkan kuisioner online dan menyebarkan ke seluruh followers shopee sebanyak 400 responden. Hasil menunjukkan bahwa uji koefisien determinasi Angka R Square adalah 0,394 yang artinya variabel Promosi di Akun Instagram @shopee_id (X1) dan Terpaan Iklan di Akun Instagram @shopee_id (X2) memiliki pengaruh terhadap Minat Beli pada Followers Instagram @shopee_id sebesar 39,4%. Sedangkan sisanya 60,6% dipengaruhi oleh variabel lain yang tidak diteliti di penelitian ini. Pengaruh Promosi dan Terpaan Iklan di Akun Instagram Shopee berpengaruh terhadap Minat Beli pada Followers Instagram @shopee_id.
Strategi Komunikasi Penyuluhan Polresta dalam Upaya Penanggulangan Peredaran Narkoba di Kota Pekanbaru (Studi Kasus Kelurahan Kampung Dalam Kota Pekanbaru)
Authors: Sundari Nina Lisa
Published: May 2024

Permasalahan narkoba di Indonesia terus merambat hingga ke wilayah terpencil dan telah menyebar ke segala usia dan status sosial. Termasuk di Provinsi Riau, letak geografis Riau yang berada di samping jalan dunia (croos road). Di Riau sendiri peredaran narkoba yang terjadi sangat tinggi, terbukti dari data yang dirilis oleh BNN, Provinsi Riau masuk dalam 10 besar daerah dengan jumlah penyalahgunaan serta peredaran narkoba terbesar di Indonesia. Dari angka 10 tersebut, bahkan Provinsi Riau pada tahun 2019 menempati posisi kelima. Penelitian ini bertujuan untuk mendeskripsikan Strategi Komunikasi Penyuluhan Polresta Pekanbaru dalam upaya penanggulangan peredaran narkoba dikota Pekanbaru. Penelitian ini menggunakan metode deskriptif kualitatif, subjek ditentukan dengan teknik purposive sampling dengan 8 informan yakni, Kepala Opsnal bagian Narkoba, ketua unit bina masyarakat dan juga masyarakat Pengumpulan data teknik yang digunakan adalah observasi, wawancara, dokumentasi. Teknik analisis datanya adalah Miles dan Huberman, untuk validitas data peneliti menggunakan langkah ini yakni redusi data, penyajian data dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa dalam melakukan upaya Preemtif Satres Narkoba Polresta Pekanbaru melakukan pengawasan dijalur-jalur yang mudah dilakukan penyalahgunaan narkotika yaitu dengan melakukan preventif (pencegahan)adanya sosialisasi atau penyuluhan kepada masyarakat, sekolah-sekolah, pemasangan poster dan spanduk, menyebarkan informasi melalui media sosial, serta melakukan razia langsung ketempat-tempat yang diduga sering adanya trasanksi narkoba. Selanjutnya upaya Represif dengan melakukan penyelidikan, dan sanksi hukum sesuai Undang-Undang Nomor 35 Tahun 2009. Komunikator satres narkoba, binmas, humas. Pesan yang disampaikan tentang bahaya penyalahgunaan narkoba dan sanksi hukum dan bersifat persuasive dan informatif. Media yang digunakan media sosial dengan sasaran khalayak semua umur. Efek yang ditimbulkan sudah mencapai level konatif, dimana semua menghindari diri dari penyalahgunaan narkoba dan melakukan hal-hal yang positif.
Analisis Resepsi Audience Mengenai Quarter Life Crisis pada Lagu “Takut” Karya Idgitaf
Authors: Rahmanita Hanifah , Ismandianto Ismandianto
Published: May 2024

Lagu ini menceritakan bagaimana ketakutan untuk menjadi dewasa, akan tetapi harus tetap melangkah demi meraih mimpi-mimpinya. Kondisi inilah yang disebut sebagai quarter life crisis. khalayak yang mendengarkan lagu ini menciptakan pemaknaan yang berbeda sesuai latar belakang yang dimiliki. Penelitian ini merupakan jenis penelitian deskriptif kualitatif yang berfokus pada analisis resepsi. Adapun data penelitian diperoleh dengan cara melalui proses observasi, wawancara mendalam dan dokumentasi dengan delapan orang informan yang dipilih dengan teknik purposive. Hasil penelitian yang pertama menunjukkan bahwa tujuh dari delapan informan meresepsi atau setuju dengan pesan yang disampaikan (dominant) mengenai quarter life crisis pada lagu “Takut” karya Idgitaf. Kedua, beberapa informan yang setuju dengan pesan yang disampaikan dalam lagu tersebut, memberikan beberapa pengecualian (negotiated). Kemudian yang ketiga, pada penelitian ini terdapat tiga dari delapan informan yang berada dalam posisi menolak (oppositional) dari beberapa pesan quarter life crisis pada lagu tersebut, berdasarkan referensi yang mereka miliki.
Strategi Komunikasi Pemasaran Living World Pekanbaru dalam Meningkatkan Traffic Pengunjung
Authors: Fahrizal Ilham Ghazali , Yozani Ringgo Eldapi
Published: May 2024

Mal dapat memenuhi berbagai kebtuhan konsumen seperti kegiatan berbelanja, termasuk Living World Pekanbaru yang tergolong salah satu pusat perbalanjaan baru di kota Pekanbaru. Living World Pekanbaru memiliki jumlah pengunjung yang tidak stabil atau fluktuasi. Stategi pemasaran sudah dilakukan oleh pihak mal dengan upaya meningkatkan traffic pengunjung dengan berbagai konten dan kegiatan-kegiatan seperti event, media sosial dan juga sales promotion. Penelitian ini mengunakan metode kualitatif dengan pendekatan deskriptif dengan mengunakan model AIDDA. Pengumpulan data dilakukan dengan wawancara dengan mewawancarai 5 informan, serta melakukan observasi dan dokumentasi. Serta mengunakan teknik analisis data dengan mereduksi data, menyajikan data dan menarik kesimpulan. Selanjutnya pemeriksaan keabsahan data dilakukan dengan meningkatkan ketekunan dan triangulasi. Hasil penelitian menunjukan bahwa Living World Pekanbaru telah menjalankan berbagai strategi komunikasi pemasaran mereka dalam meningkatkan jumlah pengunjung, event memiliki dapak yang besar dalam menarik pengunjung namun dengan waktu yang tidak tentu, sosial media dapat menarik pengunjung dengan jangkauan jauh dan sales promotion tidak memiliki dampak yang besar dalam menarik pengunjung namun dapat menjalin kerjasama yang baik dengan pihak tenant mal. Terdapat kendala maupun kelebihan oleh pihak mal dalam menjalankan strateginya hingga pentingnya perencanaan rancangan strategi dan juga eveluasi untuk pihak mal dapat terus berkembang.
Representasi Motivasi pada Lirik Lagu “Sebusur Pelangi” Karya Nonaria (Analisis Semiotika Roland Barthes)
Authors: Aditama Dewa Made Diva , Iman Asrul Nur
Published: May 2024

Penelitian ini bertujuan untuk melihat representasi motivasi yang terkandung dalam lirik lagu “Sebusur Pelangi” karya NonaRia berdasarkan analisis semiotika Roland Barthes. Penelitian ini bersifat kualitatif deskriptif, penelitian dengan cara menganalisis guna untuk merepresentasikan interpretasi dari bahan tertulis yaitu lirik lagu. Berdasarkan konteksnya, dalam hal ini berupa pemaknaan dalam ranah motivasi yang berusaha disampaikan NonaRia untuk pendengar lagunya. Perihal motivasi, pada penelitian ini menggunakan salah satu bagian dari konsep yang dikemukakan oleh Abraham Maslow guna untuk menyatukan interpretasi antara peneliti dan pembaca terkait motivasi. Teori yang menjadi dasar penelitian ini adalah teori semiotika Roland Barthes dengan metode analisis yang berfokus pada tiga elemen utama yaitu denotasi, konotasi, dan mitos. Teknik pengumpulan data yang digunakan dalam penelitian ini yaitu observasi, studi pustaka dan wawancara. Hasil dari penelitian didapat dengan menggunakan analisis semiotika Roland Barthes, dengan cara menganalisis setiap baitnya karena dalam penggunaannya lirik tersebut menggunakan kalimat sebagai perumpamaan. Penelitian ini menemukan hasil bahwasanya makna yang terkandung dalam lagu “Sebusur Pelangi” ini adalah suatu pesan motivasi untuk tetap selalu berpengharapan atas segala kesulitan yang terjadi.
Fenomena Komunikasi Pemain Roleplay pada Pengguna Akun K-Pop Twitter Kalangan Remaja di Kota Pekanbaru
Authors: Atiqah Atiqah , Salam Noor Efni
Published: May 2024

Pemain roleplay pengguna akun K-Pop menjadi yang paling umum saat ini. Penelitian ini bertujuan untuk menganalisis motif pemain roleplay Twitter kalangan remaja di Kota Pekanbaru memilih menggunakan akun K-Pop, makna karakter yang dipilih serta pengalaman komunikasi pemain selama bermain roleplay. Penelitian ini menggunakan metode kualitatif dengan pendekatan fenomenologi. Hasil penelitian menunjukkan motif karena (Because Motive) seperti keinginan mencari teman yang memiliki kesamaan minat yaitu menyukai K-Pop, ingin mengenal idola, serta memudahkan mencari teman dalam bermain roleplay serta motif harapan (In order to motive) yaitu mecari keuntungan, mendapatkan informasi pendidikan dan pekerjaan, meningkatkan kemampuan bersosialiasi serta meningkatkan kemampuan berbahasa Inggris. Makna peran yang dipilih adalah sebagai versi lain dari diri roleplayer, sebagai inspirasi serta sebagai role model. Pengalaman menyenangkan yang ditemukan yaitu kesempatan menjalin hubungan diluar karakter yang diperankan, serta berpacaran didunia roleplay. Sedangkan pengalaman kurang menyenangkan meliputi konflik dengan sesama roleplayer, sextingl serta mendapat cemoohan dari lingkungan sekitar.