bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN PERANGKAT PEMBELAJARAN BERORIENTASI OUTCOME BASED EDUCATION PADA MATA KULIAH PENDIDIKAN KEWARGANEGARAAN SD
Authors: Siregar Waliyul Maulana , Gandamana Apiek , Sujarwo Sujarwo , Putri Suci Rahmania
Published: January 2024

Abstract: The objectives of this research are 1) To produce OBE-oriented learning tools for elementary civic education courses in PGSD FIP Unimed Study Program in achieving Key Performance Indicators (IKU) for Collaborative and Participatory classes which are packaged in IKU 7 through the application of the case method and team based project; 2) Determine the validation, practicality and effectiveness of OBE-oriented learning tools in elementary civic education courses; 3) Produce publications in international proceedings; 4) Produce a final report that is copyright registered and 5) Produce a national journal. The research implementation procedure carried out by using 4D model, namely: Define, Design, Develop and Disseminate. The results obtained in the form of learning tools that were developed had a validity of 82.5%, which was categorized as valid, the practicality of the learning tools was 88.3%, which was categorized as practical, and the results of student effectiveness during carrying out the learning process were 81.11%, which was categorized as active students in the learning process.Keywords: Learning Tools, OBE, Elementary Civic Education.Abstrak: Tujuan penelitian ini adalah 1) Menghasilkan perangkat pembelajaran berorientasi OBE pada mata kuliah pendidikan kewarganegaraan SD di Program Studi PGSD FIP Unimed dalam mencapai Indikator Kinerja Utama (IKU) kelas Kolaboratif dan Partisipatif yang dikemas dalam IKU 7 melalui penerapan case method dan team based project; 2) Menentukan validasi, praktikalitas, dan efektivitas perangkat pembelajaran berorientasi OBE pada mata kuliah pendidikan kewarganegaraan SD; 3) Menghasilkan publikasi pada prosiding Internasional; 4) Menghasilkan laporan akhir yang didaftarkan hak cipta dan 5) Menghasilkan jurnal nasional. Prosedur pelaksanaan penelitian yang dilakukan adalah dengan menggunakan model 4D, yaitu: Define (pendefenisian), Design (perancangan), Develop (pengembangan), and Disseminate (penyebaran). Adapun hasil yang didapat berupa perangkat pembelajaran yang dikembangkan memiliki validitas sebesar 82,5% dikategorikan valid, praktikalitas perangkat pembelajaran sebesar 88,3% dikategorikan praktis dan hasil efektifitas mahasiswa selama melaksanakan proses pembelajaran sebesar 81,11% dikategorikan mahasiswa aktif dalam proses pembelajaran.Kata Kunci : Perangkat Pembelajaran, OBE, Pendidikan Kewarganegaraan SD.
Assessing Urban Land Surface Temperature Fluctuations Amidst the Covid-19 Pandemic: A Landsat 8 and Landsat 9 Study of Bandar Lampung City
Authors: Simarmata Nirmawana , Santo A Ki Asmoro
Published: December 2023

Community activities before, during, and after the Covid-19 pandemic have undergone significant changes. This is due to the limitation and exemption of activities set by the government which can also result in changes in surface temperature. Physical separation from the Large-Scale Social Restrictions (PSBB) has led to a decrease in communal activities like traffic and the industrial sector, which has a policy of allowing most employees to work from home. This study intends to examine variations in Bandar Lampung surface temperature that took place in 2020, 2021, and. Identifying surface temperature using remote sensing technology, including Landsat 8 and Landsat 9 images. Both of these images have advantages with a large number of bands, especially the presence of a Thermal Infrared Sensor (TIRS) wavelength which has a sensitivity to detect temperature. Utilization of this wavelength can distinguish parts of the earth's surface that have a hotter temperature than the surrounding area. The land surface temperature (LST) approach can be used to determine the dynamics of surface temperature variations before, during, and after the Covid-19 epidemic. Image processing and analysis are done using Google Earth Engine. The results of the analysis of surface temperatures before Covid, the image recording time in 2020 has a value range of 13oC - 32oC, during the occurrence of Covid, the 2021 recording time has a value range of 3oC - 33oC, while after Covid, the 2022 recording time has a value range of 18oC - 32oC.Keywords: Covid-19, Landsat 8, Landsat 9, LST
Pengaruh Pelatihan, Kompensasi Dan Ketepatan Waktu Terhadap Kinerja Driver Go-Jek Medan Polonia
Authors: Firmansyah Firmansyah , Hidayat Toni
Published: January 2024

This study analyzes the effect of training, compensation and timeliness on the performance of Go-Jek Medan Polonia drivers. The research method used in this research is descriptive quantitative. The population in this study were 177 Go-Jek Medan Polonia Drivers. The analytical method used was multiple linear regression using the SPSS program. The results of this study indicate that the t-count > t-table (2.917 > 1.6690) means that training has a significant effect on performance, so Ha1 is accepted. The value of t-count > t-table (3.558 > 1.6690) and significant means that compensation has a significant effect on customer loyalty on performance, then Ha2 is accepted. The value of t-count > t-table (3.437 > 1.6690) and significant means that timeliness has a significant effect on customer loyalty on performance, then Ha3 is accepted. Fcount value (43.811) > Ftable (2.76), and a significance value of 0.000 <0.05, it can be concluded that the fourth hypothesis is accepted, meaning that the Training Variables (X1), Compensation (X2), and Timeliness (X3) influence simultaneously (simultaneous) to the Performance Variable (Y)
Pengaruh Teknologi Acceptence Dan Website Service Quality Terhadap Costumer E-Satisfaction Pada PT.Rackh Lintas Asia
Authors: Margolang Faisal , Lubis Tukimin
Published: January 2024

This study analyzes the influence of technology acceptance and website service quality on customer e-satisfaction at PT. Rackh Across Asia. The research method used in this research is descriptive quantitative. Samples were taken using the slovin formula, and using a probability sampling technique, namely proportionate stratified random sampling. The results of using the slovin formula in this study the researchers took a sample of 113 consumers at PT.Rackh Lintas Asia. The analytical method used is multiple linear regression method using the SPSS program. The research results obtained a coefficient value of 0.631, where the T-count > T-table (8.998 > 1.6584) and a significant value of 0.000 is less than 0.05 meaning that Acceptance Technology has a positive and significant effect on Customer E-Satisfaction, so Ha1 is accepted. The coefficient value is 0.243, where the T-count > T-table (3.446 > 1.6584) and a significant value of 0.001 is less than 0.05, meaning that Website Service Quality has a positive and significant effect on Customer E-Satisfaction, so Ha2 is accepted. It is known that Fcount (93,607) > Ftable (3.08), and a significance value of 0.000 <0.05, it can be concluded that the third hypothesis is accepted, meaning that the Technology Acceptance Variable (X1) and Website Service Quality (X2) influence simultaneously (simultaneously) to Variable Customer E-Satisfaction (Y)
Pengaruh Kemudahan Penggunaan Teknologi, Kualitas Pelayanan Dan Kepercayaan Terhadap Minat Konsumen Dalam Penggunaan Aplikasi Kasir Ayo SRC
Authors: Kurniawati Rina , Hendri Nedi , Kurniawan Angga
Published: January 2024

This study aims to analyze the ease of use of technology (1), quality of service (2), and trust (3) on consumer interest in using the Kasir Ayo SRC application (Case Study of SRC Wariston Semuli jaya). The population in this research is 135 respondents. The sampling technique in this research used several respondent criteria so as to obtain a sample of 143 respondents. The data in this study used SPSS version 25 with multiple linear regression analysis testing. The results of this study indicate that the Ease of Use of Technology, Quality of Service and Trust partially or simultaneously influence Consumer Interest in Using the Ayo SRC Cashier Application (Case Study of SRC Wariston Semuli jaya)
Pengaruh Literasi Keuangan, Penggunaan Electronic Wallet dan Kontrol Diri Terhadap Perilaku Konsumtif Mahasiswa (Studi Kasus Mahasiswa S1 Akuntansi Fakultas Ekonomi dan Bisnis di Universitas Muhammadiyah Metro)
Authors: Hardy Arum Mutiara , Hendri Nedi , Darmayanti Elmira Febri
Published: January 2024

This study aims to analyze Financial Literacy (1), Use of Electronic Wallet (2), and Self-Control (3) on Consumptive Behavior in Students of the Bachelor of Accounting Study Program, Faculty of Economics and Business, University of Muhammadiyah Metro. The population in this study were 268 respondents. The sampling technique in this research used several respondent criteria to obtain a sample of 160 respondents. The data in this study used SPSS version 22 with multiple linear regression analysis testing. The results of this study indicate that financial literacy, use of electronic wallets, and self-control have a partial or simultaneous effect on consumptive behavior in Students of the Bachelor of Accounting Study Program, Faculty of Economics and Business, University of Muhammadiyah Metro.
Pengaruh Literasi Keuangan dan Financial Technology terhadap Inklusi Keuangan pada UMKM Kelurahan Yosodadi Kecamatan Metro Timur
Authors: Rahmadanti Silvi Wahyu , Zanaria Yulita , Nusantoro Jawoto
Published: January 2024

This study aims to determine the effect of financial literacy and fintech on financial inclusion in SMEs in Yosodadi Village, Metro Timur District. The type of research used in this research is quantitative research with an associative approach. Data analysis was carried out by testing instruments, classical assumptions and testing hypotheses. The results showed that financial literacy (X1) had a significant effect on financial inclusion in UMKM Yosodadi Village. When a person has a high level of understanding of financial concepts, the higher the level of one's financial inclusion. Financial Technology (X2) has a significant effect on financial inclusion in Yosodadi Village SMEs. The higher use of Fintech will support the level of financial inclusion. Where the availability of access and financial services will be wider and easier to reach
Diseño de un proyecto de investigación en Química y Física en Educación Secundaria. Análisis desde una perspectiva ecológica
Authors: Martinenco Rebeca Mariel , Martín Rocío Belén , Mari Macarena Mariel , Garcia-Romano Leticia
Published: December 2023

Muchas de las investigaciones acerca del uso de las tecnologías en educación pretenden tener impacto en formas de enseñar que concuerden con las habilidades requeridas en la actualidad. Por ello se propone un estudio de diseño, cuyo aporte es en doble sentido: por un lado, promueve la mejora de las prácticas y por otro, intenta aumentar el conocimiento pedagógico partiendo de la secuencia implementada. En este marco, la noción de ecologías de aprendizaje permite considerar todos los contextos en los que aprenden las personas, reconociéndolos como flexibles, dinámicos, permeables, abiertos y conectados. En este escrito se presenta una investigación de diseño creada con docentes de Física y Química de sexto año de Educación Secundaria para llevar a cabo investigaciones en esas áreas durante el aislamiento y excepcionalidad pedagógica ocurridos por la pandemia de Covid-19, en Argentina. Como categorías de análisis del diseño implementado se proponen tres dimensiones de las ecologías: actividades y recursos de aprendizaje, emociones y habilidades socioemocionales e hibridación de contextos. A modo de reflexión final se propone considerar estas experiencias en un contexto complejo para trabajar sobre la educación que se quiere a futuro
Accesibilidad web. Un estudio bibliométrico
Authors: Alfonzo Pedro Luis , Mariño Sonia Itatí
Published: December 2023

El objetivo de este artículo de revisión es conocer la evolución de la Accesibilidad Web como objeto de investigación. Se realizó un análisis bibliométrico, basado en los indicadores de citas, revistas y redes de autores, de producciones científicas centradas en la Accesibilidad Web en el periodo comprendido entre los años 1998 al 2022, publicadas en revistas indexadas de la base de datos Scopus. En particular, se utiliza para generar las métricas el paquete "bibliometrix" R. Se identificaron documentos altamente citados, fuentes de publicaciones principales, países de origen de las publicaciones. Entre los resultados obtenidos se evidencia que son numerosos los artículos presentados en congresos y, las publicaciones se concentran en los últimos 24 años. Los hallazgos dan cuenta de la necesidad de continuar estos estudios que sustentan el desarrollo empírico en la temática
Autorregulación del aprendizaje, estrategias de participación y rendimiento académico. Un estudio de su relación en comunidades virtuales de indagación
Authors: Dieser Maria Paula
Published: December 2023

En las últimas décadas, las instituciones educativas, en particular las de nivel superior, han sido testigos y partícipes de múltiples cambios impulsados por las tecnologías digitales. Quienes habitan estos espacios, con diferente grado de mediación tecnológica e hibridación espacio – temporal, debieron adoptar nuevas formas de enseñar, de aprender y de evaluar. En estos escenarios, de carácter flexible, accesible y colaborativo, con nuevas oportunidades de interacción, de acceso a recursos educativos y a la información en general, resulta vital la habilidad de los estudiantes para planificar, gestionar y controlar sus acciones de aprendizaje, con libertad de establecer sus propias metas y organizar sus tiempos. En otras palabras, la autonomía del estudiante permite hacer un mejor aprovechamiento de la estructura de la propuesta formativa y del diálogo que se genera entre los actores del hecho educativo. Y esto favorece el alcance de los logros académicos.

En esta tesis se abordan dos de estos tres elementos: la autonomía en términos de autorregulación del aprendizaje (ARA), y el diálogo entendido como una forma de interacción, relacional y discursiva, sociocultural y situada. Ambos constructos se estudian en vinculación con un tercero que preocupa en forma recurrente a las instituciones de educación superior y ha sido objeto de estudio permanente en la investigación educativa: el rendimiento académico. En particular, se intenta echar luz sobre estos tres elementos y las relaciones entre ellos en contextos formativos mediados tecnológicamente y entendidos como una comunidad virtual de indagación. El foro de debate es el espacio elegido para su abordaje. En particular, porque constituye un microcontexto tecnológico apropiado para la interacción y el desarrollo de tareas con fuerte demanda argumentativa orientadas al desarrollo del pensamiento crítico, la construcción de conocimiento y la resolución de problemas
Las aulas, espacios de enseñanza restauradores, en el 2022. Continuación sobre la reconstrucción analítica de las didácticas durante los procesos de transición en el AÑO Después a la pandemia
Authors: Primerano Priscila
Published: December 2023

Se realiza un recorrido analítico-reflexivo a través de la reconstrucción de las didácticas en el período anual post-pandemia. Abarca desde el momento de transición de la virtualidad al modo presencial durante la cursada de Planificación Territorial, del ciclo superior, de la Facultad de Arquitectura y Urbanismo. El análisis transcurre en las aulas transformadas por la implementación de las TIC’s a partir del confinamiento, durante la transición y posterior a la pandemia; y pretende dar cuenta de las últimas clases del período 2021 y el retorno a la presencialidad. El momento de regreso al aula bi-modal, combinación entre la virtualidad y el espacio físico compartido, se denomina AÑO D y hace referencia a la primera letra de la palabra después, del confinamiento obligatorio. Se evaluaron las percepciones y readecuaciones durante la incertidumbre, así como los desafíos superados mediante la implementación de estrategias didácticas disruptivas con recursos que median a través la tecnología y valorizan el aula invertida. El aporte reside en registrar la evolución, continuidades o discontinuidades de las experiencias en línea en el taller presencial, bi-modal, sincrónico-asincrónico, durante la transición y retorno a la cursada anual post-pandemia.
The temporality of psychological constructs, suicidal ideation and emotional dysregulation: a longitudinal study in Mexican adolescents
Authors: Salcido-Cibrián Liliana J. , Chapa-Romero Ana Celia , Sánchez-Cabada Mario , Elizalde-Monjardin Marisol
Published: December 2023

Background. Adolescence could be considered a period of crisis (emotional and cognitive) where the permanence of psychological discomfort is expressed in different risk factors. That is why it is necessary to evaluate the temporality of psychological constructs. Objective. Analyse, over time, the permanence of emotional dysregulation, suicidal ideation and psychological constructs (emotional disorders, perceived social support, hopelessness, impulsivity, and attitudes and beliefs). Method. Study 1 was a cross-sectional, descriptive-comparative type of 109 teenaged participants from upper secondary education who completed a Scale for the Detection of Suicidal Ideation in Young People and Difficulties in Emotion Regulation that evaluate emotional dysregulation, suicidal ideation and psychological constructs. Study 2 is a longitudinal comparative study of 85 teenaged participants of the original 109. Results. Differences were found for the psychological construct of emotional disorders, where young women obtained a higher average than young men (p < .05). The psychological constructs of emotional disorders, hopelessness, attitudes and beliefs, and impulsiveness, as well as suicidal ideation and emotional dysregulation remained stable over two years. Discussion and conclusion. Emotional regulation as a psychological resource would foster flexibility, tolerance and acceptance in preventing the intensity of psychological distress.
Seasonal precipitation variation in central-eastern Poland
Authors: Radzka Elżbieta , Rymuza Katarzyna
Published: January 2024

The purpose of the work is to characterise pluvial conditions in central-eastern Poland from the beginning of the 21 st century (2001–2020). The analysis involved seven meteorological stations of the Institute of Meteorology and Water Management – National Research Institute (IMGW-PIB): Białowieża, Legionowo, Pułtusk, Siedlce, Szepietowo, Terespol and Warsaw. The work contains the analysis of the annual and seasonal atmospheric precipitation pattern (summer, winter, spring and autumn) and its temporal and spatial variation throughout a 20-year period. Moreover, the percentage share of precipitation in each season in the annual sum was calculated. In order to analyse precipitation patterns in the study period, the Innovative Trend Analysis (ITA) was applied. The average long-term annual atmospheric precipitation sum ranged from 557 mm at Terespol to 653 mm at Białowieża. The highest seasonal precipitation sum in the studied region was recorded for the summer (218 mm) whereas in spring and autumn, precipitation stayed at a similar level and amounted to 130 and 131 mm, respectively. The lowest precipitation was recorded in winter (109 mm). The highest percentage share of the atmospheric precipitation sum was associated with summer rainfall (from 35 to 38%), whereas the lowest in winter (from 18 to 20%). Comparisons of 2001–2010 and 2011–2020 decades revealed a decline in the share of summer precipitation in the annual sum at most of the stations, and an increase in the share of winter precipitation. The ITA demonstrated that the most significant trends in precipitation change occurred in summer and winter and the directions of the trends were different for each station.
Improving Products Considering Customer Expectations and Life Cycle Assessment (LCA)
Authors: Pacana Andrzej , Siwiec Dominika
Published: January 2024

Dynamically identifying key product changes is a challenge for enterprises. It is even more complicated if companies strive for the sustainable development of their activities. Therefore, the aim of the article was to develop a method to help predict the direction of product improvement, taking into account its quality level and environmental impact during the life cycle (LCA). The method was based on the design phase of LCA and the process of obtaining and processing customer expectations. Techniques supporting the developed method were: a questionnaire, a seven-point Likert scale, a standardised list of criteria for assessing the product life cycle, the WSM method, and a scale of relative states. The product analysis was carried out according to modified criteria states, which were evaluated according to: i) customer satisfaction (quality criteria), ii) environmental impact of LCA (environmental criteria), and iii) importance of quality and environmental criteria for customers. The originality of the method is to support the product improvement process to make it environmentally friendly within LCA and, at the same time, satisfactory to customers in terms of quality. The method will be used mainly by SMEs that want to initially predict the environmental impact of a product, including taking into account customer expectations.
Innovative Hydrometallurgy for Galvanic Sludge Sustainable Recovery
Authors: Brožová Silvie , Drápala Jaromír , Brož Jiří , Macháčková Adéla
Published: January 2024

The manuscript explores the feasibility of recovering zinc and iron from waste galvanic sludge generated during galvanic plating processes. Galvanic sludge, characterized by elevated concentrations of heavy metals, represents a suitable candidate for hydrometallurgical recycling. The primary objective of the experimental and practical phases was to extract zinc and iron through the leaching of galvanic sludge. Leaching procedures were conducted using sulfuric acid at varying temperatures and time durations, augmented by the introduction of oxidizing agents such as hydrogen peroxide or ozone. Subsequent separation of the leach and filtrate was achieved through filtration. The leachate underwent additional processing involving the precipitation of iron and other metals, employing diverse agents. Following further filtration, electrolysis was employed to attain pure zinc on the cathode, utilizing an electrical voltage of approximately 3 V. Comprehensive chemical analyses were conducted on all intermediate products, including the leachate, leach liquor, filtrate, solid precipitate, and the separated metal on the cathode. The outcomes of these analyses are meticulously presented in tables and graphs.
The Role of Leadership in Industry 4.0
Authors: Balahurovska Inna
Published: January 2024

In modern society, the use of technology occurs constantly, and it is already impossible to imagine human life without it. The spread and implementation of artificial intelligence in social processes form a specific interaction between this technology and society. Achieving only positive results from using intelligent software and systems requires awareness and responsibility from people when interacting with smart machines. The managerial responsibility of the leader when using artificial intelligence is an important topic of modern management.

The article examines the role of artificial intelligence in the fourth industrial revolution era and considers statistical forecasts regarding its future impact on various spheres of human activity. The author analyzed the features of leadership in modern conditions of technology development and substantiated the specific role of a leader who uses the functions of artificial intelligence in management activities. The author proposed a hierarchical scheme of interaction of the participants of the production process in the organization, which arises when using intelligent systems to achieve the set goals.

The main result of the work is the development of a scheme that reveals the need for the formation of a structure in the interaction of the organizational system with the technological potential of artificial intelligence. Using the proposed scheme by practitioners-managers will make it possible to use the latest technological developments as efficiently and safely as possible.
Decoding Consumer Preferences in Food Packaging with the Kano Model
Authors: Szczyrba Anna , Szataniak Mariusz
Published: January 2024

This study investigates the efficacy of the Kano Model in decoding consumer preferences for food packaging. Recognizing the pivotal role of packaging in product satisfaction and purchase decisions, this research integrates the Kano Model with contemporary market analysis. A survey was conducted with a diverse panel of consumers who rated various packaging features of existing food products. The results were analyzed to determine the impact of these features on consumer satisfaction and their potential to elevate the perceived value of the products. The study uncovered that while basic safety and hygiene factors were deemed essential, innovative elements such as eco-friendly materials and interactive labels significantly enhanced customer delight. The practical implications of this research are profound, providing food manufacturers with a nuanced understanding of how to prioritize packaging features to align with consumer desires, thereby fostering brand loyalty and competitive advantage. The Kano Model's application in this context demonstrates its versatility and potential for adaptation in the dynamic field of food packaging.
Analysis of the Impact of Sludge and Slag Waste on the Basic Properties of Cement Mortars
Authors: Jura Jakub
Published: January 2024

The article examined the influence of two additives, which are post-production waste from metallurgical processes, on the basic properties of cement mortars. Sludge and slag waste were used for testing. Both wastes were examined in terms of their chemical composition using a spectrometer, their specific density and grain composition were determined. As part of the tests, a series of standard mortars were made and the results obtained for modified mortars were compared to them. The produced cement composites used waste in amounts of 5, 10, 15 and 20% of the cement mass, used as a substitute for standard sand. After preparing the standard mortar and mortars containing additives for each series, consistency tests were performed using the flow table method. After an appropriate maturing time, flexural and compression tests were performed for all mortar series after 7 and 28 days of maturing, as well as water absorption tests. The research shows that the addition of these two wastes thickens the fresh cement mortar (from 0.62 to 15 %). The use of such waste also results in a decrease in flexural strength after 7 and 28 days (for sludge from 5 to 21% and for slag from 2 to 11%). However, the compressive strength of mortars decreased by 11% in the case of the addition of 20% of sludge and was almost the same as that of the standard mortar after the addition of 20% of slag.
The Impact of Waste Generated from Thermal Transformation of Municipal Wate on Selected Properties of Cement Mortar
Authors: Pietrzak Alina
Published: January 2024

The article analyzes the possibility of using two types of waste from the thermal transformation of municipal waste in the production technology of cement mortars. Fly ash and dust were used in amounts of 5, 10, 15, 20, 25 and 30% of the cement mass as a replacement for sand. In total, 11 series of cement mortars were prepared: a standard control mortar and 10 series of mortars modified with individual waste. The following tests were performed for the prepared samples: bending and compressive strength after 7 and 28 days of maturing, water absorption and consistency testing for fresh mortars. Based on the results obtained, it can be concluded that the use of waste dust and fly ash in the amount of 30% as a replacement for sand reduces the compressive strength by 24.0% and 8.0%, respectively, and the bending strength by 23.6% and 21.5%, respectively.
Analysis of the Required Energy Storage Capacity for Balancing the Load Schedule and Managing the Electric Energy Demand of an Apartment Building
Authors: Mazur Magdalena , Fedorchuk Stanislav , Kulapin Olexandr , Ivakhnov Andrii , Danylchenko Dmytro , Miroshnyk Oleksandr , Shchur Taras , Halko Serhii , Idzikowski Adam
Published: January 2024

The rapid and voluminous development of renewable generation, and its stochastic nature, creates problems in terms of maintaining frequency and balance in the power system. In this work, demand response management and the use of the concept of demand response are discussed in detail. The potential of using prosumers to maintain the power balance in the power system is considered. The analysis of prosumers was carried out on the basis of a study of load schedules of typical consumers with software that forms schedules taking into account socio-demographic characteristics.
Проблемы сохранности органических археологических материалов в Национальном музее Республики Казахстан
Authors: Акжасарова Айнур Конысбековна
Published: December 2023

Условия сохранности музейных предметов и, в том числе,органических археологических материалов диктуются целым рядом аспектов музейной практики: организация охраны и сохранности в экспозиционных залах и фондохранилищах; система учета и хранения музейных ценностей; реставрация и консервация; экспозиционно-выставочная деятельность, часто сопряженная с транспортировкой экспонатов. Органические археологические материалы составляют почти четвертую часть археологической коллекции Национального музея РК с древнейшей эпохи до этнографической современности. Целью статьи является обобщение опыта работы и музейной практики Национального музея Республики Казахстан с органическими археологическими материалами: рассмотрены методические подходы по сохранению и способы их экспонирования.
Pengaruh Layanan Bimbingan Kelompok Dengan Teknik Talking Chips Terhadap Kecerdasan Emosi Siswa Kelas XI SMA Negeri 7 Cirebon
Authors: Dinda Nur Irbah Putri Abdurachman  , Siti Fitriana  , Desi Maulina
Published: January 2024

Penelitian ini dilatar belakangi oleh banyaknya siswa yang mengalami permasalahan rendahnya kecerdasan emosi siswa dari kegiatan sehari-hari bahwa siswa dalam minat belajarnya rendah, rasa empati terhadap sesama kurang dan juga rasa menghargai sangat kurang terlihat dari kegiatan pembelajaran di kelas masih banyak siswa yang tidak mencerminkan sikap sopan santun terhadap guru. Tujuan penelitian ini adalah untuk mengetahui ada atau tidaknya pengaruh laynana bimbinga kelompok denga teknik talking chips terhadap kecerdasan emosi siswa kelas XI SMA Negeri 7 Cirebon. Jenis penelitian ini adalah kuantitatif. Medote penelitian yang digunakan dalam penelitian ini adalah kelas experimental design dengan desain penelitian one group pretest-postest. Populasi penelitian ini adalah kelas XI SMA Negeri 7 Cirebon. Sampel yang diambil dengan teknik simple random sampling. Datta dalam penelitian ini diperoleh melalui intrument penelitian berupa skala psikologi kecerdasan emosi. Berdasarkan perhitungan uji hipotesis diperoleh hasil signifikansi (2- tailed) 0,000 < 0,05. Jadi, terdapat perbedaan yang signifikan antara variabel awal (pre-test) dengan variabel akhir (post-test). Dengan kata lain, Ho ditolak dan Ha diterima. Atas dasar perhitungan tersebut maka hipotesis alternatif (Ha) yang berbunyi “ada pengaruh yang signifikan terhadap kecerdasan emosi siswa kelas XI SMA Negeri 7 Cirebon setelah diberikan tindakan layanan bimbingan kelompok dengan teknik Talking Chips” diterima kebenarannya.
Psikoedukasi Pengembangan Kualitas Hidup Lansia Berbasis Masyarakat di Desa Kedungsari, Singorojo, Kendal
Authors: Sulistio Sulistio , Firmansyah Asep
Published: January 2024

Keberhasilan pembangunan di berbagai bidang terutama bidang kesehatan menyebabkan terjadinya peningkatan usia harapan hidup penduduk dunia termasuk di Indonesia. Menurut Badan Pusat Statistik jumlah lansia di Indonesia pada tahun 2021 sekitar 27,1 juta orang (hampir 10% dari total penduduk) dan pada tahun 2025 diproyeksikan meningkat menjadi 33,7 juta (11,8%). Peningkatan jumlah lansia dengan berbagai masalah kesehatannya menjadi tantangan bagi keluarga dan masyarakat untuk mempersiapkan cara pendampingan lansia agar sehat, mandiri, aktif, dan bahagia (Kementerian Kesehatan RI, 2021). Kajian ini bertujuan untuk: pertama, mengetahui dan menganalisis kualitas hidup lansia di Desa Kedungsari Kecamatan Singorojo Kabupaten Kendal. Kedua, untuk melakukan psikoedukasi dengan melibatkan semua elemen masyarakat agar mereka bersama-sama meningkatkan kualitas hidup lansia di Desa Kedungsari Kecamatan Singorojo Kabupaten Kendal. Metode yang digunakan dalam penelitian ini yaitu deskriptif analitis dengan menggunakan pendekatan partisipatoris. Subjek kegiatan yaitu para lansia dan elemen masyarakat yang dipilih secara purposif sejumlah 32 orang. Hasil penelitian ini yakni sebagai berikut. Pertama, sebagian besar  kualitas hidup lansia peserta masih rendah (60%). Lansia yang memiliki kualitas hidup sedang (26,7%) dan lansia yang memiliki kualitas hidup tinggi (13,3%). Kedua, Psikoedukasi dilakukan dengan melibatkan para lansia dan semua elemen  masyarakat sehingga mereka memperoleh pemahaman dan kesadaran bersama. Para lansia memperoleh pengetahuan dan cara praktis menjalani masa lansia secara lebih baik. Elemen masyarakat memperoleh pengetahuan tentang permasalahan kualitas hidup dan kesejahteraan sosial lansia sehingga mereka lebih meningkatkan kesadaran untuk berperan aktif memberikan dukungan kepada para lansia untuk mencapai tingkat kesejahteraan sosial yang lebih baik.
Implementasi Dakwah Pemberdayaan Pendidikan Terhadap Anak di Era Digital
Authors: Anjelitha Retha
Published: January 2024

Penelitian ini menggunakan metode pendekatan penelitian kualitatif. Dalam penelitian ini membahas mengenai pelaksanaan dakwah melalui pemberdayaan pendidikan. pelaksanaan dakwah melalui pemberdayaan pendidikan di era digital ini sangatlah penting. Dimana banyak terjadi gempuran digitalisasi terhadap kalangan anak muda khususnya yang sangat berpengaruh terhadap tumbuh kembang seorang anak. Pengaruh ini dimulai dari pola pemikiran, tingkah laku, hingga adab sopan santun anak terhadap orang yang lebih tua darinya. Kebiasaan anak dalam bermain gadget tanpa kenal waktu menjadi fokus problematika dalam penelitian ini. Dibersamai dengan munculnya pandemi Covid-19 yang sangat problematik khususnya di dunia pendidikan ini juga sangat berpengaruh terhadap pola kebiasaan anak, yang mana anak-anak harus menjalani pendidikannya secara daring dirumah dengan maksud agar terputusnya rantai penyebaran Covid-19. Namun, justru hal itulah yang membuat pendidikan seorang anak itu terbengkalai dan terkalahkan oleh gadget. Hingga kemudian pemuda Desa Subah berinisiatif untuk mendirikan sebuah wadah sebagai upaya pemberdayaan pendidikan anak dengan didirikannya Taman Pustaka Rakyat.Kata Kunci: Dakwah pemberdayaan pendidikan anak, era digital, pandemi Covid-19, Taman Pustaka Rakyat.
Analisis Kandungan Natrium Siklamat pada Jamu Sinom di Pasar Besar Malang
Authors: Wardana Fendi Yoga , Mariah Vita
Published: January 2024

Jamu is a traditional medicine used by people in Indonesia. The use of additional sweeteners such as sodium cyclamate needs to be wary of its use, because it can cause harmful effects to the body in the future. The herbs that have been circulating in the community are allegedly added with additional sweeteners during the manufacturing process. The aim of this study was to determine the content of sodium cyclamate in jamu sinom at Pasar Besar Malang. The design of this study was an experimental laboratory with purposive sampling on 6 samples of jamu sinom. Qualitative analysis was tested by precipitation method, while quantitative analysis was performed by spectrophotometry UV-Vis. The results of the qualitative test showed that there were 2 positive samples containing sodium cyclamate, namely sample B and sample D which were marked by the formation of a white precipitate. Based on the results of the quantitative test with spectrophotometry UV-Vis, it was found that 2 samples did not comply with BPOM standards with sodium cyclamate levels of 5.053% in sample B and 1.959% in sample D.
Keywords: Jamu, Sodium Cyclamate, Precipitation, Spectrophotometry UV-Vis
Abstrak
Jamu merupakan obat tradisional yang banyak dimanfaatkan oleh masyarakat di Indonesia. Penggunaan bahan pemanis buatan seperti natrium siklamat perlu diwaspadai penggunaannya, karena dapat menimbulkan efek yang berbahaya bagi tubuh dikemudian hari. Jamu yang telah beredar di masyarakat disinyalir ditambahkan pemanis buatan saat proses pembuatannya. Tujuan penelitian adalah mengetahui kandungan natrium siklamat dalam jamu sinom yang dipasarkan di Pasar Besar Malang. Desain penelitian ini adalah laboratorium eksperimental dengan teknik purposive sampling pada 6 jenis sampel jamu sinom. Pengujian analisa kualitatif dilakukan dengan metode pengendapan, sedangkan analisa kuantitatif dilakukan dengan spektrofotometri UV-Vis. Hasil uji kualitatif menunjukkan terdapat 2 sampel positif mengandung natrium siklamat yaitu sampel B dan sampel D yang ditandai dengan terbentuknya endapan berwarna putih. Berdasarkan hasil uji kuantitatif dengan spektrofotometri UV-Vis, didapatkan 2 sampel tidak memenuhi standar BPOM dengan kadar natrium siklamat sebesar 5,053% pada sampel B dan 1,959% pada sampel D.
Kata Kunci: Jamu, Natrium Siklamat, Pengendapan, Spektrofotometri UV-Vis.
Pengaruh Motivasi terhadap Kinerja Perawat di Rumah Sakit
Authors: Layli Azzilla Nur , Suryawati Chriswardani , Kusumastuti Wulan
Published: January 2024

Content Nurses are one of the professions that have the most human resources in hospitals which is 50% and has an important role in the provision of health services. A work boost is needed in hopes of improving and delivering optimal performance. Providing work motivation is a way to improve performance in nurses and encourage to carry out activities in order to achieve their goals and to meet their needs. Without motivation, the task carried out will not be carried out according to the standards because what has become his motive and motivation in working is not fulfilled. From 10 motivational variables, found 9 variables that can affect the performance of nurses in the hospital include achievement, self-employment, responsibility, development of individual potential, policy and administration, incentives/salaries, working relationships, working conditions, and quality of supervision. Incentive/salary variables are more dominant to influence motivation towards hospital nurse performance.
Keywords: Motivation, Job Performance, Nurse
 
Abstrak
Perawat adalah salah satu profesi yang memiliki sumber daya manusia paling  besar di rumah sakit yaitu sebesar 50% dan memiliki peranan penting dalam pemberian pelayanan kesehatan. Dorongan kerja sangat diperlukan dengan harapan dapat meningkatkan dan mewujudkan kinerja yang optimal. Memberikan motivasi kerja merupakan cara untuk meningkatkan kinerja pada perawat serta mendorong untuk melaksanakan kegiatan agar mencapai tujuan serta dapat memenuhih kebutuhannya. Tanpa motivasi, tugas yang dilaksanakan tidak akan dijalani sesuai standar sebab apa yang telah menjadi motif dan motivasinya dalam bekerja tidak terpenuhi. Dari 10 variabel motivasi, ditemukan bahwa 9 variabel mempengaruhi kinerja perawat di rumah sakit diantaranya adalah prestasi, pekerjaan itu sediri, tanggung jawab, pengembangan potensi individu, kebijakan dan administrasi, insentif/gaji, hubungan kerja, kondisi kerja, dan kualitas supervisi. Variabel insentif/gaji lebih dominan untuk mempengaruhi motivasi terhadap kinerja perawat.
Kata Kunci: Motivasi, Kinerja, Perawat
Public Acceptance of Utilization of Water Reuse in Community-Based Sanitation Infrastructure (Case Study: Bandung City)
Authors: Lizmawan Fajar , Putri Dyah Wulandari , Maryati Sri
Published: January 2024

The difficulty of sustainable development is hampered by water scarcity and increased water demands, particularly in urban areas. Domestic wastewater discharges contaminate surface water bodies, such as the Citarum River. These difficulties, which disproportionately affect low-income populations, contribute to health consequences like diarrhoea and stunting. The Reinvented Toilet Project, a community-based sanitation programme, was put into place in Pasirluyu Village, Bandung, to combat water pollution. In order to lower water demand and sewage generation, it includes water reuse, reusing processed wastewater for other applications. This study assesses Pasirluyu Village infrastructure users' attitudes towards social water reuse. Surveys gathered data on demographics, views on water recycling, and information about sanitary facilities. Spearman correlation tests and descriptive analysis were carried out. The outcomes show that infrastructure users have a positive impression of water reuse. However, some people are hesitant to use reclaimed water for activities that require close personal touch. The relationship between public acceptability of water reuse for flushing toilets and acceptance for other purposes raises the possibility of a cascading expansion of water reuse practises.
Keywords: community-based infrastructure, households, water reuse, water reuse aceptance
Analysis of Sodium Benzoate Content in Sauces Circulating in Segiri Market Samarinda City by UV-Vis Spectrophotometric Method
Authors: Adinata Jenly , Leswana Nurillahi Febria , Butar-Butar Maria Elvina Tresia
Published: January 2024

Sodium benzoate is one of the permitted preservatives, if the amount is still below the maximum limit. This study was conducted to identify sodium benzoate levels in sauces circulating in Segiri Market, Samarinda. According to BPOM RI regulation No.36 of 2013, the maximum amount of sodium benzoate used in sauce is 1000 mg/kg. In this study, a qualitative analysis of sodium benzoate was carried out using the FeCl3 reagent, where 10 sauce samples taken from the Segiri market in Samarinda City were positive of containing sodium benzoate, forming a salmon-colored or brownish-red precipitate. Quantitative analysis was performed using a UV-Vis spectrophotometer where sodium benzoate was measured at a maximum wavelength of 226 nm. The verification parameters tested in this study are accuracy test and precision test. Based on the verification parameters, the average % recovery was 94.505% which is still in the range of 80-110%, and %RSD of 0.0642% which is less than 2%. Based on quantitative analysis, sample A content was 2,084.8 mg/kg, sample B was 1,895.1 mg/kg, sample C was 2,547.4 mg/kg, sample D was 1,700.7 mg/kg, sample E was 1,466 mg/kg, sample F was 7. 100.1 mg/kg, sample G by 1,388.1 mg/kg, sample H by 1,587.6 mg/kg, sample I by 1,647.1 mg/kg, sample J by 3,172.9 mg/kg, the sodium benzoate content in the sauce samples above the maximum amount as determined by the  BPOM regulation No. 36 of 2013.
Keywords:          Sodium benzoate, Preservative, Sauce, UV-Vis Spectrophotometry
Identifikasi Senyawa Flavonoid Ekstrak Kulit Buah Petai (Parkia Speciosa) Asal Bulukumba Secara Spektrofotometer Infra Merah
Authors: Usman Samsidar , Sapitri Julia , Widyastuti Sry
Published: January 2024

Tanaman petai (Parkia Speciosa) merupakan salah satu tanaman yang melimpah di Indonesia karena tanaman ini mudah tumbuh dimana saja. Diketahui kulit buah petai memiliki kandungan antioksidan yang cukup tinggi. Tujuan dari penelitian ini untuk mengetahui jenis senyawa flavonoid dalam ekstrak Kulit Buah Petai (Parkia Speciosa) asal Kota Bulukumba. Metode yang di gunakan adalah spektrofotometri infra merah. Hasil Identifkasi senyawa Flavonoid dilakukan dengan teknik pemisahan secara KLT menggunakan cairan pengelusi Klorofom : Metanol : Air (20 : 6 : 1) ekstrak n-Butanol kemudian diKromatografi Lapis Tipis dengan cairan pengelusi Klorofom : Metanol: Air (20 : 6 : 1) diperoleh 1 Fraksi yaitu Fraksi A. Fraksi tersebut menunjukkan masing-masing 1 noda dan diduga sebagai Noda Tunggal. Selanjutnya Fraksi A diukur dengan Spektrofotometri Infra Merah diperoleh gugus O-H, C-C, dan C-H yang merupakan bagian dari struktur senyawa Flavonoid. Dengan demikian kulit buah petai mengandung senyawa flavonoid
Keywords:          Kulit Buah Petai (Parkia Speciosa), n-Butanol Spektrofotometri Inframerah
 
Abstrak
Petai plants (Parkia Speciosa) are one of the most abundant plants in Indonesia because they are easy to grow anywhere,It is known that the skin of the petai fruit has a fairly high antioxidant content. The purpose of this study was to determine the types of flavonoid compounds in the extract of the peel of Petai (Parkia Speciosa) from Bulukumba Regency. The method used is infrared spectrophotometry. Results Identification of flavonoid compounds was carried out by separation technique using TLC using Chlorophome: Methanol: Water (20: 6: 1) extract of n-Butanol then Thin Layer Chromatography with Chlorophome: Methanol: Water (20: 6: 1) elution fluid obtained 1 The fraction is Faction A. The fractions showed 1 stain each and were suspected as a single stain. Furthermore, fraction A was measured by Infrared Spectrophotometry, obtained O-H, C-C, and C-H groups which are part of the structure of the Flavonoid compound. Thus, the skin of the petai fruit contains flavonoid compounds.
Kata Kunci:         Petai Fruit Skin (Parkia Speciosa), n-Butanol Infrared Spectrophotometry
Isolation and Toxicity Test of Chitosan from Green Mussels (Perna viridis L.) With Brine Shrimp Lethality Test (BSLT) Method
Authors: Ridwanto Ridwanto , Pratiwi Audry , Rani Zulmai
Published: January 2024

Green Mussels (Perna viridis L.) is one of Indonesia's fishery resources. The purpose of this study was to determine the toxicity level of chitosan from green clam shells (Perna viridis L.) by looking at the LC50 value tested on the BSLT method. This study included isolation of chitin and chitosan: deproteination, demineralization, depigmentation and deacetylation of chitin into chitosan, chitosan characterization, FTIR, and chitosan Toxicity Test using the BSLT method to see the number of deaths of Artemia salina L larvae obtained data (LC50). The results showed that the Chitosan Green Clam Shell (Perna viridis L.) had an LC50 of 4369.1806 ?g/mL. The results showed that green clam shell chitosan (Perna viridis L.) was non-toxic (LC50 > 1000 ?g/mL) in the BSLT test.
Keywords:          BSLT, Chitosan, Shellfish, Toxicity Test
Early marriage is one of the causes of stunting in Bondowoso Regency
Authors: Hendrawati Lucy Dyah , Santoso Pudjio , Koesbardiati Toetik
Published: January 2024

This study aims to explain the factors behind the rise of early marriages in Bondowoso Regency which can be at risk of causing stunting; study the knowledge possessed by women in early marriage, reproductive health, and child-rearing; as well as conduct studies on stakeholder wars in alleviating early marriage as well as stunting. This study uses qualitative research methods with data collection techniques using in-depth interviews. The research location is in Pujer District, Bondowoso Regency. Determination of informants using purposive sampling consisted of several mothers who had stunted toddlers, village heads, clerics, to the head of the KUA Pujer District. The results of the study show that early marriage is still a risk factor that causes stunting in children. The dispensation of marriage, liking each other, arranged marriages, and avoiding adultery are the reasons why there are still early marriages here. Other factors that cause stunting apart from early marriage are knowledge, upbringing, socioeconomic conditions, and sanitation which factors that indicate stunting in Bondowoso Regency. The role of stakeholders in internalizing the community through an approach that is following their cultural characteristics plays a very important role in reducing the number of early marriages as well as stunting. However, if it is not accompanied by the efforts of the main actors to understand the impact of this early marriage, it can be indicated that stunting will still exist in Bondowoso Regency.