bluuebunny/crossref_metadata_2025_split huggingface dataset:
ADHE: A Tool to Characterize Higher Education Dropout Phenomenon
Authors: Rivera-Baena Oscar Daniel , Patiño-Rodríguez Carmen Elena , Úsuga-Manco Olga Cecilia , Hernández-Barajas Freddy 
Published: May 2023

The field of academic analytics emerged in higher education institutions (HEI) because of developments in database technologies and the generalization of data-mining practices and business intelligence tools. We have designed and implemented a dashboard called ADHE (Academic Analytical Dashboard in Higher Education) for a Colombian higher education institution. The purpose of ADHE is to help administrators of academic programs in their decision-making process regarding the analysis of the phenomenon of student dropout. We used the pipeline methodology for processing large volumes of data was used, which is based on five phases: data acquisition, integration, cleaning, transformation, and visualization. All phases were carried out in the R programming language using academic information sources from the Faculty of Engineering of the Universidad de Antioquia and the Colombian Institute for the Evaluation of Education. The dashboard ADHE is open for free and can be consulted at: https://fhernanb.shinyapps.io/AppPermanencia/. The main findings were that social stratum, gender, and type of high school are associated with the student dropout phenomenon. Furthermore, in social stratum 1, male students and public high schools tend to have a higher student dropout proportion. Additionally, we conclude that admission to engineering programs requires a balance of qualitative and quantitative abilities. The dashboard ADHE should be used to help students, parents, teachers, and administrators understand student dropout dynamics.
Diferencias de sexo asociadas al suicidio y años potenciales de vida perdidos: un estudio retrospectivo
Authors: Arcos Rodríguez Viviana Alejandra , Suárez Molina Andrés Fernando , Zambrano León María Antonella , Tarapuez Cuatin Sofía Liseth 
Published: May 2023

Objetivo: Identificar las diferencias de sexo asociadas a la carga de mortalidad por suicidio en el Departamento de Nariño, durante el periodo 2005– 2019.
Metodología: Estudio de tipo descriptivo observacional y retrospectivo, en el cual se analizaron 1.686 certificados de defunción por suicidio de hombres y mujeres en el Departamento de Nariño identificados en el Departamento Nacional Administrativo de Estadística.
Resultados: En el periodo 2005-2019 se observaron 1212 suicidios en hombres y 474 en mujeres. Las mujeres se suicidaron a edades más bajas que los hombres. El 50.5% de los hombres habían cursado básica primaria y el 46.0% de las mujeres básica secundaria. El mayor número de casos de suicidios en hombres y mujeres se presentaron en el área urbana (51.2% y 45.1% respectivamente). El envenenamiento fue el mecanismo de suicidio más utilizado por las mujeres (66.7%) y para los hombres, el mayor porcentaje (41.7) correspondió al ahorcamiento. La tendencia anual de muertes por suicidio fue mayor en hombres que en mujeres. En hombres, la tasa de suicidio se situó por encima de 4,5 suicidios por 100,000 habitantes, mientras que en mujeres se mantuvo por debajo de 3,0.
Conclusiones: Este estudio retrospectivo muestra las diferencias de sexo asociadas al suicidio en el Departamento de Nariño; hallazgos que resultan ser pertinentes para los lineamientos de la Salud Pública del departamento, con especial énfasis en la población joven y masculina.
Evaluasi Good Dairy Farming Practice (GDFP) di Peternakan Sapi Perah Rakyat Kelompok Ternak Mandiri Sejahtera Cijeruk Bogor
Authors: Komala Iyep , Arief Irma Isnafia , Atabany Afton , ENSD Lucia Cyrilla 
Published: May 2023

ABSTRACT. Upaya yang dapat dilakukan untuk meningkatkan produksi dan kualitas susu dengan meningkatkan kapasitas SDM peternak dengan melakukan pendampingan untuk penerapan Good Dairy Farming Practices (GDFP). Penelitian ini bertujuan untuk mengevaluasi penerapan GDFP peternakan rakyat dataran tinggi pada Kelompok Ternak Mandiri Sejahtera Cijeruk Bogor. Metode yang digunakan yaitu metode survey dengan wawancara langsung kepada seluruh peternak sapi perah di Peternakan Mandiri Sejahtera sebanyak 22 orang, dengan menggunakan kuisioner yang mengacu kepada Ditjennak (1983) dan FAO (2011) yang dimodifikasi Andriyadi (2012). Berdasarkan karakteristik peternak nilai GDFP paling tinggi terdapat pada peternak dengan umur produktif 21-35 tahun (3.13), tingkat pendidikan D4/S1 (3.2) dan dengan pengalaman beternak 9-15 tahun (3.16). Berdasarkan faktor GDFP, nilai aspek GDFP tertinggi terdapat pada aspek manajemen pakan dan air minum (3.3) dan terendah pada aspek kandang dan peralatan (2.1). Penerapan GDFP pada Kelompok Ternak Mandiri Sejahtera tergolong cukup baik dengan nilai rataan 2.9. Peternak perlu melakukan perbaikan tata laksana pemeliharaan terutama pada aspek cara seleksi, pencatatan usaha, tata letak kandang dan penanganan limbah. (Evaluation of good dairy farming practice (GDFP) in smallholder dairy farms kelompok ternak mandiri sejahtera Cijeruk Bogor) ABSTRAK. Efforts that can be made to increase milk production and quality is by increasing the capacity of the breeders' human resources through providing assistance for the implementation of Good Dairy Farming Practices (GDFP). This study aim is to evaluate the implementation of GDFP on upland people's farms in the Kelompok Ternak Mandiri Sejahtera Cijeruk Bogor. The method used is a survey method with direct interviews to 22 dairy farmers in Mandiri Sejahtera Farms, using a questionnaire that refers to the Ditjennak (1983) and FAO (2011) which is modified Andriyadi (2012). Based on the characteristics of the farmer, the highest GDFP value is found in farmers with productive age of 21-35 years (3.3), education level of Diploma/Bachelor (3.2) and with 9-15 years of livestock experience (3.16). Based on the GDFP factor, the highest GDFP value was found in the feed and drinking water management aspect (3.3) and the lowest was in the cage and equipment (2.1). The implementing of GDFP in the Independent Prosperous Livestock Group is classified good with an average value of 3.0. Farmers need to improve maintenance management, especially in terms of selection, business records, cage layout and waste management.
Pengembangan Produk Inovasi Pengharum Mobil Berbasis Nilam Berdasarkan Respon Pelanggan dan Analisis SWOT
Authors: Lufika Raihan Dara , Erwan Friesca , Iswandi Sanusi , Bakri Al Hilal , Wahyuni Ayi , Nadia Della Ayu , Kartika Wilda Diva , Muhammad Syaifullah , Sufriadi Elly , Ernawati Ernawati 
Published: May 2023

This study aims to observe customer's responses toward car fragrance products, examine the volatility and properness of the essential oil-based product. Essential oil is a group of vegetable oil in form of liquid that easily evaporated at room temperature. Hence it gives unique scents. This research is carried out with a descriptive method using a qualitative approach. The data analysis technique of this research is using SWOT analysis (Strength, Weakness, Opportunity, and Threat) and calculation of Cost of Goods Sold to compare the two samples of car freshener. The result of this research showed that product A which is based on patchouli essential oil, citronella, coffee, and gadenza essential was more preferable by the customer with the range of selling price in IDR 19.000 – IDR 22.000 than product B. SWOT analysis explained that the product's strength is the multifunction of the product as aromatherapy and the opportunity of the product to compete in a wider market; while the weakness of the product is the high labour of production process. The total calculation of the Cost of Goods Sold for product A is IDR 15.440 and product B is IDR 15.960.
Perancangan dan Pengujianalat Pemetik Pepaya Tipe Semi Mekanis
Authors: Mustaqimah Mustaqimah 
Published: May 2023

To harvest papaya by using a long pole may break it. It can influence the price reduction or even it cannot be sold if it drops to the ground. Harvesting by using hand is also possible but this methode could cause injury due to harvester fingers. So, it was required to design a tool for harvesting papaya in order to keep the high quality, increase the quantity and introduce a convenient method in harvesting papaya for farmers. A semi mechanical papaya harvester was designed at Agricultural Machinery and Equipment Laboratory, Syiah Kuala University and then it was evaluated at papaya farming in Alue Rindang Village, Seulimum Sub district, Aceh Besar District from January until March 2010. The tool has dimension by 335 cm in length, 23 cm in width and 5.5 kg in weight. The tool could harvest 222 papaya fruits per hour whereas by using traditional method the farmers could harvest only 133 papaya fruits per hour. Therefore, the use of papaya harvester is promising to improve the quantity and quality of papaya fruits. Keywords: papaya, harvester
Pemanfaatan Ragi Tapai dan Getah Buah Pepaya pada Ekstraksi Minyak Kelapa secara Fermentasi
Authors: Erika Cut , Yunita Yunita , Arpi Normalina 
Published: May 2023

(The Use of Tapai Yeast and Papaya Fruit Sap on Coconut Oil Extraction By Fermentation)ABSTRACT. In Aceh, coconut oil extraction is traditionally done through a natural fermentation of fresh coconut meat to produce simplah and pliuk u oil. Simplah oil and pliek u oil have high level of moisture content, free fatty acids, and peroxide value due to long fermentation process. The study was conducted by using the fresh shredded coconut meat. Then mixed with tapai yeast and papain from immature papaya fruit sap and were fermented for 48, 72, and 96 hours respectively. The yield of coconut oil produced in this study was from 8.53 % - 19.0 %, moisture content 12.58 - 2.66 %, free fatty acid content 3.29 % - 11:55 %, and peroxide value 0.76 - 1.75 mg O2/g of oil sample. The highest yield of coconut oil was obtained in the control treatment which significantly different from other treatments. The highest moisture content and free fatty acid were obtained on the treatment of using tapai yeast during fermentation process of coconut oil and did not meet the requirements set by the Indonesian National Standard (SNI 01-2902-1982), while the peroxide value of coconut oil produced in various treatment have met the criteria of SNI. The average organoleptic score of coconut oil color 3.38 (from moderate to clear) which the highest score was obtained on fermented coconut oil with the addition of tapai yeast. The highest hedonic score of aroma was found in the coconut oil fermented with the addition of papain from papaya fruit sap with fermentation time of 48 hours is 2.9 (from dislike to moderate).
Produksi dan Karakterisasi Enzim Selulase Ekstrak Kasar dari Bakteri yang Diisolasi dari Limbah Rumput Laut
Authors: Dini Isna Rahma , Munifah Ifah 
Published: May 2023

Seaweed waste is a source of bacteria that can produce cellulase enzyme. PMP 0126w isolate is one collection isolate of BBP4BKP obtained from seaweed Glacilaria sp. waste from Pameungpeuk area, Garut, West Java. The aims of this research were to produce and characterize the cellulase enzyme. PMP 0126w isolate was a Gram-positive rod shape bacteria. The isolate had 0.8 cellulolytic index on Carboxymethyl Cellulose (CMC) agar medium. The highest cellulase activity obtained on the third day of fermentation time with a cellulase activity of 0,074 U/mL and specific activity of 0.092 U/mg. Optimum activity of the cellulase enzyme crude extract was pH 5 and 300C. The activity of the cellulase was increased by addition of 5 mM CaCl2 and 10 mM FeCl3 ions and decreased by the addition of 10 mM ZnCl2 ions. The cellulase with the highest activity of 0.237 U/mL was obtained from Glacilaria sp. seaweed waste treated with NaOH 6%. Keywords: cellulose, characterization, production, seaweed waste
Profil Pertumbuhan Mikroorganisme pada Fermentasi Biji Kakao Aceh
Authors: Muzaifa Murna , Abubakar Yusya , Haris Faitzal 
Published: May 2023

Fermentation process is the most crucial step in the formation of the flavor and aroma of the cocoa bean. Cocoa bean fermentation triggers an array of chemical changes within the bean.These chemical changes are vital to the development of the complex and much-loved flavour known as “chocolate”. Fermentation involves a number of specific microorganisms that play a role during fermentation. The aim of this research was to analized microorganism growth profil of Aceh cacao during fermentation. Fermentation was conducted on 6 days with different aerations (agitation every 24 and 48 hours). The result showed that growth profile of microorganism during fermentation relatively had similar trend. Yeast dominated on the early fermentation, lactid bacteria reached the higest population on day 3 and acetic acid bacteria on day 4. Better quality of fermented cacao was resulted on every 48 hours of agitation that reached 70,19% of full fermentation.
Exploring the Antecedents of Employee Green Behaviors: A Conceptual Framework
Authors: Nuswanto Venansius Bangun , Gustomo Aurik , Aprianingsih Atik , Febriansyah Hary 
Published: May 2023

The emergence of sustainable design has brought attention to the consideration of human behavior in creating environmentally-friendly operations. This study examines the role of the Theory of Planned Behavior (TPB) and the Value-Identity-Personal Norm (VIP) model in shaping employee green behavior (EGB) and explores how green human resource management (GHRM) practices impact EGB. Based on a review of 40 scholarly articles, the study proposes a conceptual model that integrates individual-level constructs from TPB and VIP, and highlights GHRM as an antecedent of EGB at the organizational level, with psychological capital and organizational identity as mediators. The study suggests a multilevel approach to examining EGB, incorporating person-environment interaction, job performance, and motivation theory. Ultimately, the study aims to provide a research agenda that encourages further investigation of the topic.
Keywords: Employee Green Behavior; Green Human Resource Management; Sustainability; Theory of Planned Behavior; Value-Identity-Personal Norm Model.
El apoyo familiar y su influencia en la atención de los adultos mayores
Authors: Cedeño Toro Leonor , Cevallos Sánchez Herman Arnulfo 
Published: May 2023

La atención de los adultos mayores es una de las principales prioridades de la gestión de la salud, donde el apoyo familiar es esencial. El objetivo de este trabajo fue diagnosticar la situación actual del apoyo familiar en la atención de los adultos mayores de la comunidad Agua Fría. Se realizó una investigación no experimental, basada en el paradigma sociocrítico, con un enfoque mixto, descriptivo y transversal. La población de estudio incluyó a 83 familias con 122 adultos mayores, de los cuales 98 cumplieron con los criterios de selección para el análisis cuantitativo, utilizando el Cuestionario de Apoyo Social Percibido MOS, que permitió evaluar 4 dimensiones: emocional, instrumental, apoyo social y afectivo. Para el análisis cualitativo, se realizaron entrevistas en profundidad a informantes clave, que incluyeron a 10 familiares, 10 adultos mayores y 3 especialistas (un psicólogo clínico, un sociólogo y un trabajador social). Para el análisis de los resultados, se triangularon los criterios emitidos. Los resultados indicaron que las redes de apoyo mejor percibidas fueron la familia y las instituciones de salud, y que las dimensiones de apoyo de mayor nivel fueron la social e instrumental. Es importante que tanto los profesionales de la salud como las familias reconozcan la importancia del apoyo que deben brindar a las personas adultas mayores.
Palabras clave: Adulto mayor; atención; apoyo familiar; familias.
A DINÂMICA DA PAISAGEM RESULTANTE DA EXTRAÇÃO MINEIRA NO POSTO ADMINISTRATIVO DE NAMANHUMBIR, DISTRITO DE MONTEPUEZ (2009-2014) / THE DYNAMICS OF THE LANDSCAPE RESULTING FROM THE MINING EXTRACTION IN THE ADMINISTRATIVE POSITION OF NAMANHUMBIR...
Authors: Ali Talassamo Saide 
Published: May 2023

Com este trabalho, pretende-se analisar a dinâmica da paisagem resultante da extracção mineira no Posto Administrativo de Namanhumbir, Distrito de Montepuez, entre 2009 `a 2014. Namanhumbir é uma região geográfica, de acordo com a situação longitudinal, a latitude do país, a história geologia do planeta e de Moçambique, condicionada pela existência de diferentes recursos naturais. Alguns desses jazigos foram descobertos e extraídos deste a história da população local. Outros estão a ser descobertos e extraidos, ainda no período em análise, com particular destaque para o rubi e outras pedras preciosas e semi-preciosas. Antes de 2009, Namanhumbir era um lugar anónimo, ou seja, os impactos ambientais, sociais, económicos, culturais de maior destaque resultante da extracção das pedras preciosas e semi-preciosas demandam deste período. Entre 2009 `a 2014, Namanhumbir tornou-se bruscamente zona de referência mineira e de convergências culturais de africanos e asiáticos: moçambicanos (provenientes de diferentes pontos do país), somalis, nigerianos, senegalenses, tanzanianos, por um lado; por outro, tailandeses, chineses, paquistaneses, indianos e mais que, rapidamente, se configuram e lideraram a extracção e o mercado informal do rubi. Ainda em 2009, nota-se uma aparente legalização da actividade mineira com a instalação da Montepuez Ruby Mining Lda, uma joint venture da Mwirit e Gemn Field, sendo esta última de capitais inglês. A implantação deste consórcio e a proliferação do garimpo ilegal, em Namanhumbir, os espaços baldios passaram a ser assentados e a população, sobretudo crianças e jovens, abandonaram a escola. No caso específico dos jovens, estes deixaram de praticar a agricultura e passaram a extrair recursos minerais. Os campos agrícolas foram transformados em zonas de extracção mineira. Os povoamentos concentrados rurais foram transformados em povoamento linear[1], localizado ao longo da estrada nacional. Os rios passaram a ter novos usos, como lavagem de “camadas”[2]. A vegetação foi destruída, os solos degradados e a fauna ameaçada. A conjuntura desses fenómenos imprimiu uma nova dinâmica paisagística em Namanhumbir.key-wordos: Namanhumbir, dinâmica, paisagem, extracção, mineira. [1] Um autêntico “califado mineiro”, no qual a legislação mineira não tem qualquer relevância na regulação da actividade.[2] Porções de solos extraídos do subsolo submetidos a pesquisas geológicas empíricas.
SEGREGAÇÃO OU INTEGRAÇÃO DOS ESPAÇOS PÚBLICOS URBANOS: UMA ANÁLISE DA ZONA NORTE DE MACAPÁ–AP / SEGREGATION OR INTEGRATION OF URBAN PUBLIC AREAS: AN ANALYSIS OF THE NORTH OF MACAPÁ–AP
Authors: Palheta Ana Corina , Santos Terena Brito dos , Serdoura Francisco 
Published: May 2023

RESUMO A segregação ou integração dos espaços públicos nas cidades estão diretamente relacionados com a qualidade de vida de uma determinada população, juntamente às demais condições urbanas e ambientais que devem estar em harmonia com a natureza e os seres humanos. A partir desse conceito, nesse artigo, será analisada a Zona Norte da cidade de Macapá, capital do Estado do Amapá, Brasil. Esse espaço é fruto da área de expansão da urbe e apresenta uma relação apática para com os espaços públicos existentes. A metodologia aplicada será através das diretrizes da Sintaxe Espacial para se obter mapas que indicarão as Áreas de Segregação (AS) e as Áreas de Integração (AI) para que sejam analisadas suas relações com as funções da cidade, baseada na Lei de Uso e Ocupação do Solo. Almeja-se sugerir os locais potencialmente qualificados à abertura de espaços públicos que sirvam como ponte de integração às áreas identificadas como segregadas. Palavras-chave: segregação/integração, espaços públicos, Zona Norte de Macapá.
DESCRITIVIDADE COMO UM PRINCÍPIO DA GEOGRAFIA AMAZÔNICA: O CHAMADO DE EIDORFE MOREIRA / DESCRIPITIVITY AS A PRINCIPLE OF AMAZON GEOGRAPHY: THE CALL OF EIDORFE MOREIRA
Authors: Pantoja Wallace Wagner Rodrigues 
Published: May 2023

No ensaio pretendo revalorizar o princípio descritivo na geografia amazônica contemporânea, como nos apresentou o geógrafo paraense Eidorfe Moreira (1960). Lateralmente, chamo atenção de geógrafos/as amazônicos/as para sensibilidade de sua obra, pouco presente na bibliografia dos cursos de formação em Geografia no Pará. A estratégia metodológica é descritivo-interpretativa, de tom fenomenológico. Concluo: a recusa da descrição se instala por um efeito preconceituoso de nossa formação atual em relação aos procedimentos considerados tradicionais; a produção de saber, ansiosa pela explicação/análise, pode produzir violência ética; a generalização apressada de certas ideias sobre a Amazônia, via estudos geográficos, instala um corte artificial entre o simbólico e o emocional no ato de fazer geografia em nossa região. Palavras-chave: Descrição interpretativa; Singularidades amazônicas; Fenomenologia.
OS CIRCUITOS SUPERIOR E MISTO OU MARGINAL DA ECONOMIA URBANA: O PAPEL DO COMÉRCIO NA (RE)PRODUÇÃO DO CENTRO DA CIDADE DE CASTANHAL-PA/THE UPPER AND MIXED OR MARGINAL CIRCUITS OF URBAN ECONOMY: TRADE'S ROLE IN THE (RE)PRODUCTION OF THE CITY OF CASTANHAL-PA
Authors: Costa Silva Mauro Emilio , Costa Jeanny Farias 
Published: May 2023

O objetivo principal deste artigo consiste em compreender a importância dos circuitos superior e misto da economia urbana para a produção espacial do centro e o desenvolvimento comercial da cidade de Castanhal, em meio ao processo de metropolização. O Município de Castanhal recentemente foi inserido como parte integrante da Região Metropolitana de Belém (RMB), tornou-se um polo na Região Nordeste do Pará. O acelerado processo de urbanização deu-se principalmente a partir da construção da estrada de ferro de Bragança, logo se percebe as grandes alterações de sua dinâmica urbana e comercial, a economia que era basicamente voltada à agricultura e à pecuária, foi substituída pelo setor secundário e terciário, este último é um grande fator que contribui profundamente para o crescimento urbano-econômico municipal e para seu caráter de cidade polo. Dessa forma, com o intuito de alcançar os objetivos, foram feitas considerações teóricas sobre os circuitos da economia urbana, levantamentos documentais sobre o histórico do urbano, comercio e da cidade, além de pesquisa de campo com entrevistas semiestruturadas com os representantes de algumas principais empresas dos circuitos superior e misto.