bluuebunny/crossref_metadata_2025 huggingface dataset:
Complex Balanced Equilibria of Weakly Reversible Poly-Pl Systems: Existence, Stability, and Robustness
Authors:   aInstitute of Mathematical Sciences and Physics, University of the Philippines, Jose Editha C. , Mendoza Eduardo R. ,   Center for Natural Sciences and Environmental Research, De La Salle University, Philippines, Talabis Dylan Antonio SJ. ,   aInstitute of Mathematical Sciences and Physics, University of the Philippines
Published: August 2022

Poly-PL kinetic systems (PYK) are kinetic systems consisting of nonnegative linear combinations of power law functions. In this contribution, we analyze these kinetic systems using two main approaches: (1) we define a canonical power law representation of a poly-PL system, and (2) we transform a poly-PL system into a dynamically equivalent power law kinetic system that preserves the stoichiometric subspace of the system. These approaches led us to establish results that concern important dynamical properties of poly-PL systems that extend known results for generalized mass actions systems (GMAS) such as existence, uniqueness and parametrization of complex balanced steady states, and linear stability of complex balanced equilibria. Furthermore, the paper discusses subsets of poly-PL systems that exhibit two types of concentration robustness in some species namely absolute concentration robustness and balanced concentration robustness.
Методика планирования эксперимента по исследованию статического коэффициента трения жгута дели на тяговом барабане механизма фрикционного типа
Authors: Мартынов Алексей Николаевич , Недоступ Александр Алексеевич
Published: August 2022

Статический коэффициент трения является основной характеристикой взаимодействия орудия рыболовства (ОР) с фрикционной машиной. Изменения могут приводить к скольжению ОР по поверхности барабана(-ов) машины, что влечет за собой негативные последствия, такие как изнашивание ОР, увеличение времени выборки, повышение энергозатрат и т. д. Существуют точные методы определения статического коэффициента трения только для канато-веревочных изделий (КВИ). В статье представлены описание и планирование эксперимента по вычислению данного коэффициента в отношении дели. Чтобы соответствовать методикам для КВИ, опыты выполняются в лабораторных условиях. С целью проведения исследований были подготовлены образцы делей из трех различных материалов – полиамида (ПА), полипропилена (ПП), полиэфира (ПЭ) – одинакового диаметра (2 мм), которые будут взаимодействовать с тремя стальны-ми барабанами различных диаметров (104, 128 и 152 мм). Также учитываются разные углы дуги контакта (90, 135 и 180 град). Чтобы реализовать данный экспе-римент, силами кафедры промышленного рыболовства сконструирована специ-альная установка на основе тензостанции MIC-200 и электродвигателя, который имитирует привод барабана неводовыборочного механизма. При помощи тензо-датчика будет фиксироваться величина максимального натяжения набегающей ветви дели (S1) и построены графические зависимости S1 от времени проведения эксперимента (t). Используя полученные данные, вычислим коэффициент трения двумя различными способами – классическим и по формуле Недоступа и Орлова. Далее будет происходить сравнение вычисленных результатов и сделаны соответствующие выводы.
Análisis de competencias laborales de egresados del Bachillerato Técnico del Colegio Beatriz Cueva de Ayora, 2019-2021
Authors: Orellana Solano Edison , Cordero Yoskira Nailett
Published: August 2022

En Ecuador, el Bachillerato Técnico (BT) tiene como objetivo incorporar a las y los jóvenes al mundo laboral. La Ley Orgánica de Educación Intercultural (LOEI), configura al Bachillerato Técnico para este objetivo, por lo cual el diseño curricular está basado en competencias laborales; para facilitar la inserción de los graduados en escenarios reales de producción. El Colegio de Bachillerato Beatriz Cueva de Ayora de la ciudad de Loja, ha sido considerado como referente de estudio con el fin de conocer la incidencia que tiene el Bachillerato Técnico, y su estructura curricular, dentro campo laboral. La perspectiva de estudiantes y docentes permite realizar un acercamiento a la ejecución de las directrices estatales en el sector educativo y su aplicabilidad y pertinencia dentro de la localidad. Asimismo, se pueden encontrar puntos críticos dentro del proceso enseñanza aprendizaje, sobre todo en cuanto al equipamiento de plantas de producción y vinculación con la realidad local: prácticas estudiantiles. Como parte del desempeño institucional, se analizó uno de los elementos de eficiencia: la inserción laboral de los egresados, posterior a la culminación de sus estudios.
Evaluación de parámetros productivos y económicos en gallinas Lohmann Brown alimentadas con maíz (Zea mays) y harina de plantas forrajeras como morera (Morus alba) y botón de oro (Tithonia diversifolia)
Authors: Martínez Cardona Diana Marcela , Guerra Marín Carlos Leonardo , Gutiérrez Monsalve Jaime Andrés
Published: August 2022

El uso de plantas forrajeras en la dieta de diferentes especies animales es una de las opciones para la producción eficiente y rentable cuando se trata de sistemas agropecuarios. Con la finalidad de realizar una evaluación de un alimento alternativo para aves, se desarrolló esta investigación, cuyo objetivo general es la evaluación de parámetros zootécnicos y económicos en gallinas Lohmann Brown alimentadas con maíz (Zea mays) y harina de las plantas forrajeras morera (Morus alba) y botón de oro (Tithonia diversifolia). Se emplearon 100 aves ponedoras desde la semana 60 hasta la 71 de edad, distribuidas en dos tratamientos, ambos con 50 aves, ubicadas con similares condiciones bioclimáticas y manejadas en semipastoreo con suministro controlado de alimento (115 g/ave/día).
Los tratamientos consistieron en el reemplazo del 0 % (T1) y del 50 % (T2) del alimento balanceado comercial por el modificado, el cual se formuló con similar contenido calculado de metionina, lisina, proteína cruda, energía metabolizable, ca y p con relación al alimento balanceado comercial. Durante las 12 semanas se evaluó porcentaje de postura, peso del huevo, conversión alimenticia y mortalidad. El porcentaje de postura en este estudio estuvo entre 91,9 % y 88 % sin diferencia significativa entre tratamientos; al igual que la conversión que estuvo entre 2,13 y 2,16 sin diferencia significativa. No se registró mortalidad alguna durante el estudio; en cuanto a la relación costo-beneficio se encontró que el tratamiento modificado fue el de menor costo. Se concluye que la dieta alternativa no generó una disminución significativa en los parámetros zootécnicos; por el contrario, las plantas forrajeras son una buena alternativa para la suplementación de las aves ponedoras.
Educación, interculturalidad, colonialidad y fines de la educación
Authors: Garcés Gómez Juan Felipe
Published: August 2022

Este artículo de reflexión pretende poner en cuestión el olvido de la pregunta antropológica que nos ayuda a establecer los fines de la educación y la formación con base en las imágenes de lo humano hegemónicas o subalternas. Esta pregunta antropológica busca orientar un esfuerzo por pensar la educación escolar desde la interculturalidad como elemento para la reconfiguración de una antropología pedagógica e histórica en clave decolonial.
El sujeto político en Jean Jacques Rousseau. Una lectura en clave del sujeto pedagógico
Authors: Gómez Montoya Victor Daniel
Published: August 2022

Dentro del pensamiento de Rousseau está claro que el hombre se debate entre dos extremos: por un lado, la idea de l´homme natural, el cual se define en clave de lo que la naturaleza dispone para él. En el otro, la idea de un homme civil que se establece en clave de una naturaleza construida o artificial, marcada por la apariencia y la cual está opuesta a lo que naturalmente es el hombre. La forma de proceder en el texto deriva de un análisis documental que presenta cómo en Rousseau el movimiento entre esos dos extremos se da en la educación. Sin embargo, solo puede verse la posibilidad de un sujeto político desde la pregunta por sí mismo, la cual debe ser el centro de todo proyecto educativo, mismo que se presenta imposibilitado por las relaciones entre los hombres.
Nociones de rostro y responsabilidad en Emmanuel Levinas: un punto de partida para la comprensión del surgimiento de la ética de la alteridad
Authors: Sánchez Gómez Jorge Andrés
Published: August 2022

Este artículo tiene como propósito ofrecer una clave de lectura sobre la ética de la alteridad de Emmanuel Levinas, a través de las dos ideas fundamentales en su filosofía: «rostro» y «respon-sabilidad». A partir de ambos conceptos, se propone una alteridad radical, a partir de la cual es posible transformar el egoís-mo en auténticas relaciones humanas. La reflexión se centrará en mostrar cómo estos temas han de ser tomados como referentes importantes a la hora de comprender el fenómeno del encuentro con los demás; asimismo, esta lectura de Levinas se propone mostrar de qué forma se puede comprender la ética como filosofía primera. De esta manera, se establece una nueva noción que reposa en la búsqueda de ir más allá del ser, un más allá que, teniendo en cuenta la dimensión del otro, lleve a un compromiso real con su realidad.
La escucha y la alteridad en la educación
Authors: Jaramillo Ocampo Diego Armando , Cores Morales Erika Jhulyana
Published: August 2022

El presente artículo de reflexión toma en cuenta algunos procesos investigativos llevados a cabo alrededor de la alteridad en educación en los últimos años. Los trabajos han mostrado la relación estrecha entre una alteridad que solicita respuesta y otra que no puede eludir su papel ante el llamado del otro (un llamado que no siempre se expresa con palabras, sino que apela a otras formas de lenguaje en la escuela). El texto pretende mostrar las relaciones existentes entre escucha y alteridad, matizadas por las palabras, los silencios, las experiencias y los acontecimientos que irrumpen en los escenarios educativos.
Posibilidades para la configuración de la identidad universitaria: una perspectiva desde la Corporación Universitaria Lasallista
Authors: Vélez Vélez Jesús Andrés , Calero Campo Juan Camilo , Quintero Vélez Juan Pablo , Trujillo Acevedo Juan Camilo , Caucil Ledesma Andrea , Cavadia Carvajal Samir Alonso , Medina Asprilla Dayner Duván , López García Yuli
Published: August 2022

La identidad es un proceso de configuración y reelaboración constante que vive un sujeto con el fin de caracterizar particularidades a partir de interacciones sociales, individuales e históricas (Berger y Luckmann, 1971); puede comprenderse como una «identidad social», según Charles Taylor, ya que el sujeto no decide o no elige las fuentes de su identidad, sino que la construye a partir de la relación social y política (Comte, 2006). Preguntarse por la configuración de la identidad de los estudiantes universitarios genera cuestionamientos, pues no todos los que transitan por un claustro universitario incor-poran a sus modos de ser aspectos de la filosofía o principios institucionales del lugar donde estudian. Este artículo presenta el estudio realizado con estudiantes de la Corporación  Lasallista en el que algunos expresan no compartir o no conocer la propuesta de formación humana según la filosofía de san Juan Bautista de La Salle. El propósito es develar la noción de identidad profesional e identidad lasallista presente en los estudiantes de Educación del último semestre. Es un estudio cualitativohermenéutico. La muestra son estudiantes y docentes de último semestre de las licenciaturas. Entre los hallazgos, las estudiantes de Licenciatura en Preescolar tienen apropiación de la identidad profesional, pero no de la identidad lasallista; los estudiantes de Licenciatura en Educación Religiosa tienen apropiación de ambas. Las conclusiones contribuyen para recomendar a la Unilasalle generar estrategias para la apropiación de la identidad profesional y la identidad lasallista; también para que otras Universidades analicen asuntos que pueden fortalecer aspectos de identidad universitaria.
Desenho racional e expressão de anticorpos scFv como ferramenta biotecnológica no diagnóstico da COVID-19
Authors:   , Diogo Marcel Arruda
Published: August 2022

A COVID-19 é uma doença altamente contagiosa causada pelo novo coronavirus SARS-CoV- 2 e declarada pandêmica pela Organização Mundial da Saúde no dia 11 de março de 2020. Os sintomas da doença variam deste um resfriado até falência múltipla de órgãos, culminado na morte do panciente. O diagnóstico confirmatório da doença é realizada pelo método da RT - PCR. Entretanto, as limitações atribuídas a técnica se fez necessário o desenvolvimento de novos métodos para auxiliar no rastreio da doença, os quais não apresentam sensibilidade e especificidade satisfatórias. Deste modo, o objetivo desse trabalho foi desenvolver um anticorpo scFv engenheirado direcionado a um epítopo localizado na proteína spike presente na membrana do vírus utilizando ferramentas de biofísica computacional e produzir a proteína recombinante por expressão heteróloga em E. coli para ser aplicada no desenvolvimento um novo teste diagnóstico acurado, de manuseio fácil e de ampla distribuição para auxiliar no combate da COVID-19. O capítulo 1 deste trabalho apresenta toda a metodologia utilizada para desenhar o anticorpo scFv otimizado, o qual foi produzido a partir de métodos como a modelagem computacional, mutações sítio-dirigidas e simulações de dinâmica molecular. O capítulo 2 demonstra todos os processos realizados no desenho e obtenção do gene sintético, padronização da expressão e purificação dos anticorpos scFv recombinantes e os testes de estabilidade das proteínas. A combinação de métodos in silico e in vitro se mostra promissor no desenvolvimento de novos produtos biotenológicos, em menor tempo de produção e também menor custo do produto final, sendo de suma importância em cenários emergenciais como a pandemia da COVID-19. Palavras-chave: ScFv anti-Spike do SARS-CoV-2. Fragmento de cadeia única Fv de anticorpo anti-Spike do SARS-CoV-2. Anticorpo anti-Spike do SARS-CoV-2. Diagnótico de COVID- 19. Anticorpo monoclonal anti-SARS-CoV-2.
Identificação e análise de vias de repressão por glicose em Spathaspora passalidarum
Authors:   , Lana Marina Garofalo
Published: August 2022

A levedura Spathaspora passalidarum apresenta os melhores rendimentos em produção de etanol utilizando xilose como substrato, quando comparada a outras leveduras fermentadoras. Entretanto, a presença de glicose no meio impede o transporte e utilização desta pentose, aumentando o tempo de fermentação. Esse fenômeno de inibição da utilização de outras fontes de carbono é conhecido como repressão por glicose, e em Saccharomyces cerevisiae, é o resultado da ação de duas vias clássicas de sinalização: Snf3/Rgt2 e Snf1/Mig1. O objetivo do presente trabalho foi caracterizar tais vias em S. passalidarum e avaliar a influência destas no controle de genes do metabolismo de xilose. Análises in silico mostraram que S. passalidarum possui a maioria dos componentes das vias clássicas; no entanto, há baixa conservação das sequências em relação à S. cerevisiae. As análises de cis-elementos das regiões promotoras dos genes de enzimas envolvidas no metabolismo de xilose revelaram a presença de motivos de ligação para três fatores de transcrição pertencentes às vias clássicas – Rgt1, Adr1 e Mig1. Análises de expressão do gene XYL1.1 e do consumo de xilose na presença de glicose e/ou do análogo 2-deoxi-glicose sugerem a ocorrência de dois mecanismos de inibição do metabolismo de xilose em S. passalidarum: um a nível do transporte e outro a nível de repressão da expressão gênica. Em conjunto, nossos resultados apontam, em S. passalidarum, os elementos que provavelmente inibem o metabolismo de xilose na presença de glicose, o que será imprescindível para os futuros trabalhos de melhoramento da capacidade fermentativa desta levedura. Palavras-chave: Expressão gênica – Análise. Fermentação. Spathaspora passalidarum
Histomorfometria testicular e dinâmica da espermatogênese de Oecomys bicolor (Tomes, 1860) (Rodentia: Cricetidae) e Monodelphis americana (Müller, 1776) (Didelphimorphia: Didelphidae)
Authors:   , Martins Ana Luiza Pereira
Published: August 2022

As análises histomorfométricas geram parâmetros espermatogênicos que podem ser usados para compreensão da biologia reprodutiva das espécies. Esses dados, aplicados aos componentes testiculares, permitem a descrição da espermatogênese das espécies e, a partir deles, é possível elencar informações precisas dos processos reprodutivos intraespecíficos. O testículo é dividido em compartimento tubular, onde acontece a espermatogênese, e compartimento intertubular onde as células de Leydig produzem a testosterona. Oecomys bicolor é um roedor de pequeno porte encontrado no cerrado brasileiro e Monodelphis americana é um marsupial, também de pequeno porte, presente na Mata Atlântica. Oecomys bicolor tem 89,72% do parênquima testicular alocado em túbulos seminíferos e 10,28% em compartimento intertubular, enquanto Monodelphis americana apresenta 83,16% do parênquima testicular alocado em túbulos seminíferos e 16,84% alocados em compartimento intertubular. Em ambas as espécies, pela distribuição dos componentes testiculares, os machos foram descritos tendo comportamento sexual promíscuo. Pela descrição dos estádios pelo método do desenvolvimento acrossômico foram descritos 12 estádios para Oecomys bicolor e 10 estádios para Monodelphis americana. Palavras-chave: Espermatogênese. Biologia reprodutiva. Túbulo seminífero. Célula de Sertoli. Célula de Leydig.
THE APPLICATION OF SEMANTIC FEATURE ANALYSIS AS A STRATEGY TO ENRICH STUDENTS’ VOCABULARY
Authors: Akil M. Ardhan , Rosida Ana
Published: August 2022

This research aimed at finding out whether or not significant improvement on students’ vocabulary after applying Semantic Feature Analysis. Pre-experimental design was applied in this research with one group pretest - posttest design. The population of this research was the second grade class of SMA Negeri 1 Majene, 2014/2015 academic year with 28 students as the samples. The researcher used simple random sampling technique in taking the samples. The research instrument used vocabulary test through written test using Semantic Feature Analysis Grid. The result of this research showed that the application of Semantic Feature Analysis in this research had significant influence in students’ vocabulary enrichment. It was proved by the improvement of mean score from 41,03 in pre-test to 72,71 in post-test. It was supported by the value of the t-test 18.7 which was greater than the value of t-table 1,703 the level of significance (p) = 0.05 and degree of freedom (n-1)=28.
THE IMPLEMENTATION OF YOUTUBE IN TEACHING VOCABULARY FOR YOUNG LEARNERS
Authors: Hakim Lystiana Nurhayat
Published: August 2022

Vocabulary has become a crucial aspect of learning foreign language. For young learners, the first words that they acquire could be like profound basis for a better learning of children. Related to the importance of vocabulary for young learners the teachers have to provide a new interesting teaching aid such as YouTube. The aim of this study is to find out the the differences between students who are taught by using YouTube and those who are not and to find out students’ perception of using YouTube in teaching vocabulary. This study employed quantitative and qualitative research design. The result of the study showed that the use of YouTube in this study is effective in teaching vocabulary for young learners and students who are taught by using YouTube are master in vocabulary. Furthermore, from the classroom observation and questionnaire, the use of YouTube can motivate students to learn vocabulary and the students have positive perception of using YouTube in teaching vocabulary for young learners
THE ABILITY TO TRANSLATE ENGLISH PHRASES INTO INDONESIAN AND THE DIFFICULTIES FACED BY THE ELEVENTH GRADE STUDENTS OF SMAN 1 PANCARIJANG
Authors: Nadirah Nadirah , Tahir M. Hijaz , Asrifan Andi
Published: August 2022

The research aims at finding out the ability to translate English phrases into Indonesian which cover the noun phrase, verb phrase, adjective phrase, adverb phrase, and prepositional phrase; and also the difficulties faced by the eleventh-grade students of SMAN 1 Pancarijang. The research will employ the descriptive method. It will take six classes, and each class consisted of thirty-five students which mean that is 210 students as the population in this research. It will use a proportional random sampling technique to minimize the big population. The researcher will take 7 students randomly for each class, totally 42 students. The data will be collected by using a reading test, questionnaire and interview to know the students’ ability which will be analyzed through SPSS 21.0. The research result will be indicated that the translate English phrases into Indonesia can develop ability students’ of SMAN 1 Pancarijang. The research method employed was a descriptive method. The research data were collected using three kinds of the instrument which  test to asses students’ ability to translate English phrases into Indonesian, questionnaire, and interview to know the difficulties faced in translating English phrases into Indonesian was analyzed descriptive method. The findings of the research showed that the students’ mean score in translation test is 78.43 and it was categorized as good. The study concluded that (1) the students have a good ability in translating English phrases into Indonesian, and (2) although the students have good ability in translating English phrases into Indonesian, they still face difficulties in translation. Most of the difficulties dealt with the ‘language problem’ which is related to vocabulary and structure. It is more vocabulary and grammar in order to minimize the difficulties faced by students in translation. It is then recommended for further related research  to conduct research on other types of translation test.
ENRICHING THE ENGLISH STUDENTS’ SPEAKING ABILITY BY APPLYING NARRATIVE STORY TELLING WITH GUIDED QUESTIONS
Authors: Jihad Adriani
Published: August 2022

Applying appropriate technique to expand the students speaking ability is the English lecturer’s responsibility in STKIP YPUP Makassar to create the situation.  Narrative Storytelling with Guided Question is a technique in generating speaking class more enjoyable, fun and memorable for the students. This research aims at: (1) finding out whether or not narrative storytelling technique with guided questions enrich the students speaking ability and (2) knowing the students' attitude toward the use of narrative storytelling technique with guided questions in learning speaking.This research employed quasi experimental design. The population of this research was the students of English department at STKIP YPUP Makassar in academic year 2017/2018. The sample of this research consisted of 60 students that belong to two groups; 30 students in control group and 30 students in experimental group. The research data was collected by using speaking test through interview and questionnaire which were analyzed descriptively and by inferential statistic through SPSS 22.0 program. The students’ result of posttest of experimental group is significantly enrichd than the students’ result of posttest of control group by the mean score 71.45 > 59.74. The difference of both scores is statistically significant based on the t-test value at significant level 0.05 in which the probability value is lower than the significant level (0.00 < 0.05). The mean score of the students’ attitude is 79.10 and it is categorized as positive attitude. It can be concluded that narrative storytelling technique with guided questions is effective to enrich the students’ speaking ability, and the students give a positive attitude in learning speaking by applying narrative storytelling technique with guided questions.
THE EFFECTS OF CALL (COMPUTER ASSISTED LANGUAGE LEARNING) TOWARD THE STUDENTS’ ENGLISH ACHIEVEMENT AND ATTITUDE
Authors: Asrifan Andi , Zita Cris T. , Vargheese K. J. , T. Syamsu , Amir Muhammad
Published: August 2022

The objectives of research this research was to find out whether or not the CALL affects the students’ achievement and to find out the students’ attitude in learning English by using CALL. This research applied quasi-experimental method was used in this research by using non-equivalent control class design. The researcher chose and placed the experimental and control design randomly. The researcher took the first-year students of SMK Negeri 1 Pancarijang Kabupaten Sidrap in academic year 2019-2020 as a research subject. Based on the data found in this research, the researcher concludes that; 1) The use of CALL affected the achievement of the first year students of SMK Negeri 1 Pancarijang Kabupaten Sidrap in academic 2012/2013. It was proved by the mean score of pretest and posttest which was obtained from experimental class was 52.44 and 74.59. While the mean scores of pretest and posttest for the control class were 48.03 and 56.48. After analyzing using SPSS 22.0, the researcher found that (0.00<0.05) where the p-value (0.00) at the level of significance (0.05) and the degree of freedom 66. It indicated that the alternative hypothesis (H1) was accepted and, of course, the null hypothesis (H0) was rejected. 2) The first-year students of SMK Negeri 1 Pancarijang Kabupaten Sidrap have a positive attitude in learning English through CALL. It was approved by the data that none of the student states negative statement to the use of CALL, 21 students (61.8%) was very favorable who get a score in interval 85-100 and 13 students (38.2%) were favorable in interval 69-84. From the data, the highest score of the students of the students is 100 which is categorized as very favorable, and the lowest score is 70 which is categorized favorable.
Equilibrium and Thermodynamic Studies for the Removal of Anionic Congo Red Dye by Carpobrotus Edulis Plant as Low-Cost Biomaterial
Authors:   Faculty of Science, Department of Chemistry, Lab. LACAPE, IbnZohr University, Morocco, Aziam Rachid
Published: August 2022

Organic synthetic dyes are widely used in textile industry. The presence of dyes in the effluents is a major concern due to their effect on health and environment. Thus, these pollutants must be removed from wastewaters by appropriate treatments before their evacuation. In this regard, much attention has recently been paid to dried plants as low cost biomaterials. In the present study, we aimed to investigate the removal of Congo red dye (CR) from aqueous solutions by Carpobrotus edulis plant as natural adsorbent using batch adsorption technique at room temperature. The effect of contact time, pH, dye concentration, and adsorbent dose on the removal of dye was also studied. The experimental data were analyzed by using mathematical models to determine the thermodynamic parameters. The negative values of free energy change indicated the spontaneous nature of the adsorption and negative value of enthalpy change suggested the exothermic nature of the adsorption process. The characterization of the dried plant was studied by using different methods such as; BET method, SEM‐EDX and Elemental analysis techniques. Overall the results of the present study show that C. edulis plant can be successfully used for removal of anionic textile dyes from industry effluents.
Evaluation of losses and waste in craft companies that generate added value with cocoa CCN51 (Theobroma cacao L.) of the Ambato-Ecuador canton
Authors: Pazmino Carla Patricia
Published: August 2022

The craft companies that transform cocoa into value-added products in the Ambato-Ecuador canton generate a large number of losses and waste, causing low production performance, which is not solved by the chocolatiers as they don’t have a clear knowledge of the amount exactly what is lost and how it affects in the productive growth. Therefore, it seeks to quantify the losses and waste generated in the transformation of cocoa into semi-finished products. The work was carried out through the information collected in the craft companies, where was determined the losses and waste of each of the processes that are carried out for the production of semi-finished products will be prolonged. Obtaining in this way key information on waste management within companies and the exact amount and percentages of losses and waste during the production of cocoa paste and its derivates.
Telemedicine services in Russia
Authors: Medvedeva Yelena I. , Kamynina Natalia N.
Published: August 2022

Currently, there is a rather rapid development of telemedicine systems that allow the collection, storage, systematization and “staging” of preliminary diagnoses. It is possible to provide medical data not only to health workers, but also to patients. The system automates a whole range of medical services: various consultations, monitoring, diagnostics and allows for medical manipulations on a remote basis. Today, there is a significant growth in the telemedicine market in Russia. Analysts, doctors, statistical services and the Ministry of Health of the Russian Federation evaluate the telemedicine services market differently. This leads to the fact that estimates vary and there is a need to structure the data.
Pengembangan Sikap Mandiri Siswa dalam Pembelajaran Bahasa Indonesia Melalui Sistem Pembelajaran Daring pada Masa Pandemi Covid-19
Authors: Cahyani Ade Saputri Antonia
Published: August 2022

The Covid-19 pandemic has created a problem that makes the learning process unable to be carried out conventionally. This is what underlies the Kotabumi Muhammadiyah University students to hold tutoring activities. This activity aims to provide knowledge and learning about Indonesian subject matter, alleviate student learning difficulties in understanding the material provided by the teacher, and develop students' abilities so that they can be independent in learning when learning is carried out online. The subjects of this activity are several junior high school students living in the village of Semuli Raya. During the implementation of tutoring activities, students are joined in small groups of 4 to 5 people and the material is delivered using the lecture, discussion, and question and answer method. The results of this activity indicate that students understand more easily Indonesian language subject matter after tutoring activities are carried out and students are more motivated to be active in learning and can improve their learning independence.
Pelaksanaan Kegiatan Motivasi Kuliah Untuk Remaja Dusun Garuda Makmur Desa Semuli Raya
Authors: Sundarta Rafi
Published: August 2022

motivation is defined as an internal condition that arouses us to act, encourages us to achieve certain goals, and keeps us interested in certain activities. College motivation activities are a form of activity that aims to increase the willingness to continue education to a higher level after graduating from SMA / SMK. This activity is carried out by providing reasons, encouragement and a description of the level of higher education so that it is hoped that the youth of Garuda Makmur Hamlet, Semuli Raya Village can increase motivation to study
Optimalisasi Potensi, Minat dan Bakat Anak-Anak Desa Kinciran Untuk Kemajuan Potensi SDM di Desa Kinciran
Authors: Husna Uswati
Published: August 2022

Every child has different potential, interests and talents. Special gifted children whose potential is optimized and correctly stimulated can become one of the quality human resources owned by the state, compared to children who do not get the correct stimulation. Stimulation is a variety of stimuli, such as play opportunities, learning facilities, or materials (such as stories or readings), which can trigger children to learn or process teaching. Optimal is the highest condition where it is possible for someone or something to do without destroying the elements that are in place. Potentials are specific things that exist in children, which are more visible when compared to other children their age. Interest is a strong impetus for someone to do everything he wants. A talent set is a basic trait, intelligence and innate nature. Talent itself can be interpreted as a person's basic ability to learn in a relatively short time compared to others, but the results are even better. In short, this is the potential that a person has as innate. The purpose of this research is to optimize the potential, interests and talents of children in Kinciran Village for the advancement of the potential of human resources in the future, namely to find out and make solutions so that the children of Kinciran Village have the direction and space to shape their character so that they are able to understand what potential they have and really. important for his future. This research contains the reasons and the process of optimizing the potential, interests and talents of children in Kinciran Village, therefore we can research and know that optimizing the potential, interests and talents possessed by children, especially in the Kinciran village, is very important in realized for the advancement of Kinciran Village
ANALISIS STRUKTURAL DALAM NOVEL BEKISAR MERAH KARYA AHMAD TOHARI
Authors: Lina Lina , Basri Djuhardi , Irawan Windo Dicky
Published: August 2022

This research is a qualitative discritive research. The data source in this research is the novel Bekisar Merah by Ahmad Tohari. The results of the data were obtained with reading, taking notes and coding sentences related to the structure. The validity of the data in this research used the observation persistence technique and had been tested by team of experts. The purpose of this research is to describe the structural in the novel Bekisar Merah by Ahmad Tohari. The results of this research are in the form of structural explanation in the novel Bekisar Merah by Ahmad Tohari. The structural form of the novel Bekisar Merah are; character, plot, background, theme and message.
STUDENTS’ DIFFICULTIES IN LISTENING COMPREHENSION AT THE THIRD SEMESTER OF ENGLISH EDUCATION STUDY PROGRAM OF UNIVERSITY MUHAMMADIYAH KOTABUMI ACADEMIC YEAR 2019/2020
Authors: Toni Agus , Susilowati Rini , Sartipa Dewi
Published: August 2022

Penelitian ini membahas tentang kesulitan yang dihadapi mahasiswa semester III dalam pemahaman mendengarkan. Penelitian ini bertujuan untuk menemukan Kesulitan Mahasiswa Dalam Pemahaman Mendengarkan Pada Semester III Mahasiswa Program Studi Pendidikan Bahasa Inggris Universitas Muhammadiyah Kotabumi Lampung Utara Tahun Akademik 2019/2020. Penelitian ini telah dilakukan di Universitas Muhammadiyah Kotabumi Lampung Utara. Populasi penelitian ini merupakan mahasiswa semester III Program Studi Pendidikan Bahasa Inggris Universitas Muhammadiyah Kotabumi Lampung Utara Tahun Akademik 2019/2020. Jumlah populasi adalah 49 siswa dari dua kelas. Teknik purposive sampling digunakan untuk memilih satu kelas yang terdiri dari 24 siswa sebagai mata pelajaran dalam penelitian ini. Data dikumpulkan oleh kuesioner dan wawancara selama mendengarkan digunakan untuk mengkonfirmasi jawaban siswa. Metode kualitatif deskriptif digunakan untuk menganalisis dan menemukan solusi tentang masalah. Hasil dari menganalisis kesulitan siswa dalam pemahaman mendengarkan menunjukkan bahwa mendengarkan adalah keterampilan yang sangat sulit bagi siswa yang belajar bahasa asing. Berdasarkan data yang dikumpulkan dengan kuesioner dan wawancara ada beberapa masalah dari faktor-faktor yang dihadapi siswa ketika mereka mendengarkan. Di antaranya, kurangnya kosakata, aksen varietas dan buruknya pengetahuan tata bahasa. Peneliti mendapatkan faktor dominan menyebabkan siswa kesulitan dalam mendengarkan pemahaman dengan persentase 91,7% siswa mengatakan selalu. Faktor yang dominan adalah kategori konten teks mendengarkan dengan persentase tertinggi.
PENGABDIAN MASYARAKAT MEMBANTU MENINGKATKAN MOTIVASI BELAJAR BAHASA INGGRIS ANAK PADA MASA PANDEMI COVID-19 DI DESA GUNUNG RAJA KECAMATAN SUNGKAI BARAT KABUPATEN LAMPUNG UTARA
Authors: Krisna Wati Iing , Marsela Dinda , Kesuma Nurisa Djenta , Liska Dinata Feli , Aulia Nurul
Published: August 2022

Abstrak 

Motivasi belajar pada anak dapat membantu meningkatkan minat dan semangat belajar. Pelaksanaan pembelajaran di tengah masa pandemi Covid-19 cenderung menjadi kendala dalam proses pelaksanaannya. Proses belajar pada anak cenderung dilakukan secara online. Melalui pengamatan lewat pengabdian masyarakat di desa Gunung Raja Kecamatan Sungkai Barat Kabupaten Lampung Utara, belajar online menjadi proses kegiatan belajar yang dirasa kurang efektif, dikarenakan lemahnya sinyal yang ada di daerah tersebut. Hal ini yang menyebabkan anak-anak di desa Gunung Raja Kecamatan Sungkai Barat Kabupaten Lampung Utara cenderung kurang aktif, mengalami kejenuhan dan bosan dalam kegiatan pembelajaran. Khususnya dalam pembelajaran bahasa inggris dimana lingkungan tempat belajar anak menjadi faktor yang kurang mendukung. Oleh karena itu pengabdian masyarakat membantu meningkatkan motivasi belajar bahasa Inggris anak dimasa pandemi Covid-19. Dengan proses pembelajaran yang lebih seru, sehingga mampu menarik minat dan perhatian anak selama proses pembelajar. 

Kata kunci : Motivasi, Pembelajaran, Bahasa Inggris.
PENDAMPINGAN IMPLEMENTASI PEMBELAJARAN IPA SEKOLAH DASAR DENGAN PERTUMBUHAN KANGKUNG DARAT MENGGUNAKAN PUPUK ORGANIK BERBAHAN DASAR KOTORAN KAMBING
Authors: Putri Vidayanti Mitha , Eliyani Okta , Rahmadani Destia , Riyani  , Putri Reza Dwi , Nugroho Purna Bayu
Published: August 2022

Guru sekolah dasar dalam bidang ilmu pengetahuan alam di Kabupaten Lampung Utara memiliki peran untuk menyampaikan materi pertumbuhan dan perkembangan makhluk hidup. Dengan demilkian penyampaian materi ini dapat dilaksanakan secara langsung menggunakan metode praktikum. Objek yang digunakan adalah kangkung darat serta pupuk organik berbahan dasar kotoran kambing. Sehingga siswa lebih mudah mencerna materi dan dapat termotivasi untuk gemar bercocok tanam. Hasil dari praktik ini siswa dapat memahami materi pertumbuhan dan perkembangan dibuktikan dengan test lisan yang diberikan oleh guru praktik dilapangan
PENDAMPINGAN BELAJAR SISWA SD KELURAHAN KOTA ALAM DI MASA PANDEMI COVID-19 OLEH MAHASISWA UNIVERSITAS MUHAMMADIYAH KOTABUMI
Authors: Fitri Sela , Ratnaningsih Dewi , Septiana Sobirin Anita , Maharani Artika , Dzakiyyah Ahmad Ghina , Agustina Rini
Published: August 2022

The Covid-19 pandemic has forced all parts of life to adapt. To prevent the spread of the Corona virus, learning at all levels of schools in Indonesia must be carried out using Distance Learning (PJJ). Most of the students experienced obstacles in this distance learning, for example not understanding the material, not doing assignments straightforwardly, to the inappropriate role of parents in helping students study at home. Therefore, in this activity, learning assistance is provided to students to practice academic skills and master learning objectives even in the midst of the corona virus pandemic, starting from tutoring in reading and counting, doing assignments, reading the Al-Quran and praying, as well as providing material explanations. -School material that has not been understood. The methods used in this assistance are preparation, socialization, and implementation of activities. The results obtained by students are that they can read and count well, are more active in doing all school assignments, better understand learning materials at school and are more accustomed to reading the Qur'an and reciting the Koran.
PENERAPAN MODEL PEMBELAJARAN INSIDE OUTSIDE CIRCLE (IOC) UNTUK MENINGKATKAN PEMBELAJARAN SISTEM PERSAMAAN LINEAR DUA VARIABEL (SPLDV)
Authors: Rahmatia Rahmatia
Published: August 2022

Permasalahan yang muncul pada makalah ini yaitu bagaimanakah penerapan model pembelajaran Inside Outside Circle (IOC) untuk meningkatkan pembelajaran Sistem Persamaan Linear Dua Variabel (SPLDV) pada siswa Sekolah Menengah Pertama (SMP). Salah satu upaya yang dapat dilakukan untuk mengatasi masalah tersebut yaitu dengan menggunakan model pembelajaran IOC. Tujuan penulisan ini adalah untuk mengetahui bagaimana penerapan model pembelajaran IOC untuk meningkatkan pembelajaran SPLDV pada siswa SMP. Model pembelajaran IOC ini adalah salah satu model pembelajaran yang berkelompok dan mempunyai sistem khusus yaitu siswa membuat kelompok kecil dan saling mengajarkan sesama siswanya guna meraih tujuan bersama. Model pembelajaran IOC dapat mendorong siswa untuk saling berinteraksi secara aktif antar siswa dengan bekerjasama membentuk kelompok berpasangan dan mempunyai banyak waktu untuk memahami informasi, menelaah kemampuan bekomunikasi serta dapat memecahkan sendiri masalah yang diberi guru terutama pada pembelajaran matematika sehingga membuat siswa berupaya memahami pelajaran tersebut. Berdasarkan pembahasan yang telah disinggung, langkah-langkah untuk mengimplementasikan model pembelajaran IOC adalah siswa dibagi menjadi beberapa kelompok, kelompok belajar secara mandiri dan mendapatkan tugas mencari informasi berdasarkan lembar kerja kelompok (LKK), sebagian siswa di kelas berdiri membuat lingkaran kecil menghadap keluar, sebagian siswa lain membuat lingkaran diluar lingkaran kecil dengan menghadap kedalam, dua siswa yang berpasangan dari masing-masing lingkaran memberikan informasi, lalu siswa yang ada dilingkaran kecil tetap ditempat, dan siswa yang ada dilingkaran besar bergerak satu atau dua langkah searah jarum jam, siswa yang ada dilingkaran besar memberikan informasi, pergerakan selesai bila anggota kelompok dari masing-masing lingkaran bertemu kembali.
ANALISIS NILAI HUMANISME PADA NOVEL REMBULAN TENGGELAM DI WAJAHMU KARYA TERE LIYE SEBAGAI ALTERNATIF BAHAN AJAR DI SEKOLAH MENENGAH ATAS
Authors: Agustina Agustina
Published: August 2022

Permasalahan pada penelitian ini, ialah nilai humanisme dalam novel Rembulan Tenggelam di Wajahmu karya Tere Liye sebagai alaternatif bahan ajar di sekolah menengah atas. Tujuan dari penelitian ini ialah untuk mendeskripsikan nilai humanisme yang terdapat pada novel Rembulan Tenggelam di Wajahmu karya Tere Liye. Metode yang digunakan dalam penelitian ini ialah untuk metode deskriptif dengan pendekatan kualiatatif. Hasil penelitian menunjukkan bahwa terdapat nilai humanisme dalam novel Rembulan Tenggelam di Wajahmu,yaitu 1) menghargai pendapat orang lain, 2) kerja sama, 3) rela berkorban, 4) peduli terhadap orang lain, 5) tolong-menolong, dan 6) solidaritas. Berdasarkan kriteria pemilihan bahan ajar, novel Rembulan Tenggelam di Wajahmu karya Tere Liye dapat dijadikan alternatif bahan ajar bahasa Indonesia yang berkaitan dengan pembelajaran sastra karena telah memenuhi kriteria pada aspek bahasa, aspek psikologis, dan aspek latar belakang budaya.
Analisis hasil belajar dalam penerapan model pembelajaran kooperatif tipe student achievement division (STAD)
Authors: Putri andika Tika
Published: August 2022

Abstract: The problem of this research is to study the student thesis of STKIP Muhammadiyah Kotabumi by analyzing learning outcomes by applying the STAD type cooperative learning model to mathematics learning in high school. This study aims to describe the results of the analysis that has been carried out on the thesis with the title the effect of learning mathematics outcomes using the STAD type cooperative learning model. This research is a qualitative approach research. The analysis technique carried out in this study uses observation and documentation techniques with the data sources of theses relating to the STAD type cooperative learning model in the reference room of the Muhammadiyah University of Kotabumi and other reference books that support the theories presented as follows. research study material. The results of the study indicate that the use of the STAD learning model that is applied in schools has a good value in conveying learning. One of them that is applied to learning mathematics produces good grades for students, this is proven in the three thesis that has been done by Anggia Murni, Venty Meilasari and Rissa Arifin in their research there is a good and positive influence in learning mathematics after the delivery of learning using the cooperative learning model STAD type.Keywords: analysis, leraning outcomes, STAD type cooperatif learning model

AbstrakMasalah penelitian ini yaitu melakukan pengkajian Skripsi Mahasiswa STKIP Muhammadiyah Kotabumi dengan Menganalisis hasil belajr dalam penerapan model pembelajaran kooperatif tife STAD terhadap pembelajaran matematika di sekolah menengah atas. Penelitian tersebut bertujuan guna mendeskripsikan hasil analisis yang sudah dilakukn pada skripsi yang berjudul pengaruh hasil belajar matematika menggunakan model pembelajaran kooperatif tife STAD. Penelitian tersebut ialah penelitian pendekatan kualitatif. Tehnik penganalisian yang dilakukan pada penelitian tersebut menggunakan tehnik observasi serta dokumentasi dengan sumber data skripsi-skripsi yang berkaitan pada model pembelajaran kooperatif tipe STAD yang ada di ruang referensi universitas muhamadiyah kotabumi dan buku-buku referensi lainnya yang mendukung pada teori-teori yang di sajikan sebagai bahan kajian penelitian. Hasil penelitian tersebut menunjukkan bahwa pada penggunaan model pembelajaran STAD yang di terapkan di sekolah mempunyai nilai yang baik dalam menyampaikan pembelajarannya. Salah satunya yang diterapkan pada pembelajaran matematika menghasilkan nilai yang baik untuk siswanya, hal ini terbukti pada ketiga skripsi yang telah dilakukan oleh Anggia Murni, Venty Meilasari Dan Rissa Arifin didalam penelitiannya terdapat pengaruh yang baik dan positif dalam pembelajaran matematika setelah penyampaian pembelajarannya menggunakan model pembelajaran STAD.Kata Kunci: Analisis, Hasil belajar,Model pembelajaran kooperatif tipe STAD
ANALISIS NILAI SOSIAL PADA NOVEL TENTANG KAMU KARYA TERE LIYE SEBAGAI ALTERNATIF BAHAN AJAR DI SEKOLAH MENENGAH ATAS
Authors: Aisyach Siti , Ratnaningsih Dewi
Published: August 2022

Permasalahan dalam penelitian ini yaitu nilai-nilai sosial yang terdapat dalam novel Tentang Kamu karya Tere Liye sebagai alternatif bahan ajar di sekolah menengah atas. Tujuan penelitian ini untuk mendeskripsikan nilai-nilai sosial yang terdapat dalam novel Tentang Kamu karya Tere Liye sebagai alternatif bahan ajar di sekolah menengah atas. Penelitian ini merupakan penelitian deskriptif kualitatif dengan menggunakan pendekatan sosiologi sastra yaitu pendekatan terhadap sastra yang mempertimbangkan segi-segi kemasyarakatan yang dapat dijadikan pelajaran kehidupan bagi kehidupan manusia. Hasil penelitian ditemukan nilai sosial yang terdapat dalam novel Tentang Kamu karya Tere Liye sebanyak 51 data yang terdiri atas nilai sosial kasih sayang, nilai sosial tanggung jawab, dan nilai sosial keserasian hidup. Pertama, terdapat 33 data mengandung nilai sosial kasih sayang meliputi empat data pada nilai pengabdian, 11 data pada tolong menolong, tiga data pada kekeluargaan, tiga data pada kesetiaan, dan 12 data pada kepedulian. Kedua, terdapat tujuh data yang mengandung nilai sosial tanggung jawab meliputi tiga data pada tanggung jawab kepada keluarga, dua data pada tanggung jawab kepada masyarakat, dan dua data pada tanggung jawab kepada Tuhan. Ketiga, terdapat 11 data yang mengandung nilai sosial keserasian hidup meliputi lima data pada nilai keadilan, tiga data pada toleransi, dan tiga data pada kerja sama. Dari hasil  penelitian  yang diperoleh novel  Tentang Kamu  karya Tere Liye dapat dijadikan sebagai alternatif bahan ajar sastra di  sekolah menengah atas berdasarkan aspek bahasa, psikologi, dan latar belakang budaya siswa.