bluuebunny/crossref_metadata_2025 huggingface dataset:
Vocal range profile in elderly women with and without voice symptom
Authors: Queiroz Mariana Rebeka Gomes , Gomes Adriana de Oliveira Camargo , Lucena Jonia Alves
Published: November 2019

ABSTRACT Purpose: to characterize and compare the vocal range profile in elderly women with and without voice symptoms. Methods: a total of 23 elderly women attending an elderly care public service participated in the study. They were divided into groups - with and without voice symptoms, according to the results of the Voice Symptom Scale (VoiSS). All participants were submitted to a vocal range profile analysis, by means of the Vocalgrama software. Appropriate statistical tests were applied, by adopting a significance level lower than 0.05. Results: the values for vocal range profile were 3.74% (±1.56) and 3.62% (±1.95) in the groups with and without symptoms, respectively. There were no differences between the groups in the various parameters of the vocal range profile. Conclusion: in the elderly women studied, the vocal range profile showed to be reduced, regardless of having or not voice symptoms. The importance of the elderly investing in the possibilities of vocal training is highlighted, with emphasis on vocal flexibility, aiming at increasing vocal range in this population.
Phonological processing in students with developmental dyslexia, ADHD and intellectual disability
Authors: Anjos Ana Beatriz Leite dos , Barbosa Alexandre Lucas de Araújo , Azoni Cíntia Alves Salgado
Published: November 2019

ABSTRACT Purpose: to compare the performance of students with dyslexia, intellectual disability and ADHD on the skills of phonological awareness, phonological access to the mental lexicon, and phonological working memory. Methods: this is a descriptive, cross sectional and quantitative study. The sample was composed of 32 students, divided into the following groups: G1 - students with dyslexia; G2 - students with ADHD; G3 - students with intellectual disability. The children were assessed on their skills of phonological awareness, phonological working memory, and phonological access to the mental lexicon. A descriptive and inferential analysis was made, using the non-parametric Kruskal-Wallis test. Results: statistically significant differences were observed among the three groups on the phonological working memory skills for pseudowords, forward digit repetition, and backward digit repetition; phonological awareness on syllable level, phoneme level, test total score, and digits subtest of the rapid automatized naming test. Through the descriptive analysis, it was observed that G1 had the best results on all the skills assessed, followed by G2 and G3 Conclusion: differences were found on the skills of phonological working memory and phonological awareness among the groups of students presented with dyslexia, ADHD and intellectual disability.
Autonomy and participatory aging: a dialogical practice
Authors: Massi Giselle , Chaves Maria Cristina Miller , Wosiacki Frances Tockus , Paisca Adriele , Lima Roxele Ribeiro , Tonocchi Rita , Hey Ana Paula
Published: November 2019

ABSTRACT Purpose: to understand the effects that dialogical practices can have on the social participation and autonomy of people over 60 years old, as well as the way they face their own aging. Methods: this qualitative study was based on the dialogical discourse analysis, which considers language as the practice that organizes and signifies human actions. Thus, after dialogical practices developed during weekly meetings of 90 minutes, focused on oral, reading and writing activities related to elderly people´s life stories, the aged participants responded to a semi-structured interview. Results: the results allowed verifying that dialogical activities had positive effects on elderly people´s social participation and autonomy, so, they could have: a) more confidence and freedom to use the language; b) strength and reassurance to make decisions; c) more possibility to cope with aging; d) enhancement of their self-esteem and self-worth. Conclusion: it can be concluded that activities based on dialogical practices can promote an active, participatory aging, with a better quality of life.
DES/FIANDO DIÁLOGOS SOBRE O CONCEITO DE CADEIA ALIMENTAR EM UMA AULA DE CIÊNCIAS NOS ANOS INICIAIS DO ENSINO FUNDAMENAL
Authors: Almeida Sheila Alves de , Lima Guilherme da Silva , Pereira Bárbara Luiza Alves
Published: November 2019

RESUMO: Este trabalho analisa as estratégias utilizadas por uma professora no ensino do conceito de cadeia alimentar e os sentidos e significados produzidos pelas crianças em uma aula de Ciências nos anos iniciais do Ensino Fundamental. Com base em estudos sobre a linguagem, foram analisados dois eventos distintos realizados nessa aula que contemplam as interações verbais sobre o conceito de cadeia alimentar. Em um primeiro momento observou-se a apresentação do conceito de cadeia alimentar pela professora e como as crianças produzem sentidos às palavras durante o processo de compreensão do conceito. No segundo, identificaram-se a apresentação de outros conceitos relacionados à temática da aula e as dificuldades que a compreensão do modelo de cadeia alimentar traz consigo. Assim, partindo de pressupostos bakhtinianos e da perspectiva histórico-cultural, a questão fundamental presente neste artigo é a discussão da natureza dialógica do processo de compreensão do conceito de cadeia alimentar.
A FÍSICA PRODUZIDA NO BRASIL NAS COLEÇÕES DIDÁTICAS DO PROGRAMA NACIONAL DO LIVRO DIDÁTICO (2018-2020)
Authors: PEREIRA WILLIAN HENRIQUE DA SILVA , LONDERO LEANDRO
Published: November 2019

RESUMO: Apresentamos os resultados de uma pesquisa que analisou a apresentação da produção científica da física, desenvolvida no Brasil, nas coleções didáticas de física do Programa Nacional do Livro Didático do governo federal brasileiro, triênio 2018-2020. Identificamos 17 citações a renomados físicos e cientistas brasileiros. Os resultados indicam que os físicos brasileiros e as instituições de pesquisa/ensino são apresentados de maneira coadjuvante. Argumentamos a respeito da necessidade da divulgação e valorização da produção Física desenvolvida em âmbito nacional. Isso tem se mostrado ausente nas coleções analisadas. Defendemos que uma possibilidade de divulgação e valorização dessa produção é a presença/inserção de discussões da história e do desenvolvimento científico nacional nos textos das obras didáticas que compõem o referido programa.
Hablando de política lingüística y formación docente: las voces de los/las docentes dibujan sus propios retratos
Authors: Ospina Nelly Sierra , Gil Elida Giraldo
Published: November 2019

RESUMEN En este artículo presentamos un estudio cualitativo en el cual un grupo de cuatro docentes relatan sus experiencias en los programas de formación ofrecidos en el marco de la propuesta e implementación del Programa Nacional de Bilingüismo (PNB) en una región de Antioquia, Colombia. Este proyecto hace parte de un encuadre más amplio de investigación realizada mediante el estudio casos múltiples. Los hallazgos los conforman cuatro retratos de los/las docentes, quienes desde su propio contexto relatan lo que ha sido su experiencia y relación con los programas de formación, además en estos se encuentran su presencia, sus voces, sus trayectorias, las cuales nos permiten aproximarnos a la compleja relación entre políticas de bilingüismo y los/las actores y al contexto.
Balanço de carbono em cidades da Amazônia: estudo de caso em Belém, Brasil
Authors: Assumpção Matheus Paes de , Tavares Paulo Amador , Coutinho Eliane de Castro
Published: November 2019

Resumo O município de Belém, no Pará, tem apresentado crescimento contínuo de sua área urbanizada e da frota de veículos nas últimas décadas. Essas mudanças estão também associadas a reduções na área de cobertura vegetal e ao aumento das emissões de CO2 locais. Há, portanto, a necessidade de se entender, de maneira integrada, a dinâmica das emissões regionais de gases de efeito estufa (GEE) em áreas urbanas. O estudo objetivou a elaboração de um balanço de carbono entre as emissões pelo transporte público e o potencial de captura pela vegetação no município de Belém. A emissão do transporte público foi estimada por meio do dimensionamento dos percursos das rotas de ônibus, e a captura, por sua vez, por intermédio de classificação semiautomática de imagens de satélite de alta resolução e referências bibliográficas. Identificou-se um potencial de captura equivalente a 5.117,82 toneladas de carbono/ano, enquanto a emissão pelo transporte público correspondeu a 146.889,61 toneladas de CO2/ano. Assim, a captura de carbono pela vegetação representou 3,48% do total de CO2 emitido pelo sistema de transporte público. Por fim, foi possível notar a necessidade de implantação de políticas integradas para obtenção de resultados mais expressivos na mitigação de emissões de CO2 em Belém.
Más allá de la Academia: estudios culturales y prácticas interculturales
Authors: Mato Daniel
Published: November 2019

Resumen: Los debates sobre la institucionalización de los Estudios Culturales y sus dimensiones políticas, éticas y epistemológicas fueron particularmente importantes durante la década de 1990, cuando el campo pasaba por una importante expansión transnacional impulsada por universidades y editoriales de Estados Unidos e Inglaterra, que crecientemente involucró a colegas e instituciones de diversos países europeos, asiáticos y latinoamericanos. Los debates se asociaban a menudo a la diversidad de genealogías y tradiciones intelectuales en juego. Dejando en segundo plano las diferencias entre esas diversas tradiciones intelectuales, este texto se centra en algunas dimensiones políticas, éticas y epistemológicas de hacer estudios culturales más allá de la academia, o bien dentro y fuera de la academia.
Ambientes Esculpidos em Narrativas de Infância
Authors: Guimarães Leandro Belinaso , Karam Heloísa
Published: November 2019

Resumo: O presente artigo deriva-se de uma dissertação de mestrado em Educação, inspirada nos Estudos Culturais em seu encontro com a Educação Ambiental, voltada a pensar sobre como narrativas de infância nos ensinam modos de viver e se relacionar com os ambientes que nos enredam. No artigo discutimos como objetos afetivos da infância disparam histórias. A pesquisa foi realizada através de entrevistas com sujeitos que, quando crianças, habitaram uma cidade litorânea de Santa Catarina. Suas falas foram gravadas e transformadas em narrativas, que esculpem ambientes no próprio momento de sua invenção. Narrativas grafadas em palavras escritas e em imagens, que tornam vivos os objetos afetivos da infância, contando um pouco sobre um tempo, um lugar.
Globalização Hegemônica e Política Criminal Neoliberal
Authors: Pessoa Sara de Araujo , Leal Jackson da Silva
Published: November 2019

Resumo Contrariando o otimismo dos criminólogos críticos da década de 70, as últimas décadas são marcadas pela ascensão punitivista e superencarceramento. Tendo este cenário como pano de fundo e motriz, este artigo busca complementar os estudos do tema, recorrendo ao texto Os processos da globalização, de Boaventura de Sousa Santos, com a ciência de que não se debruça sobre a questão criminal, mas possibilita o diálogo e a reflexão sobre elementos externos na proposição de pensar as transformações do mundo. O problema de pesquisa parte da indagação: Qual a intersecção entre neoliberalismo e política criminal? Assim, com uma pesquisa de natureza teórica e bibliográfica, entrelaça-se o texto de Boaventura com o marco teórico da Criminologia crítica. O objetivo é demonstrar as relações da globalização hegemônica e do neoliberalismo com o controle penal e políticas criminais de lei e ordem e tolerância zero. A hipótese é de que a Globalização hegemônica proporciona o contexto e as conexões para a ascensão e introjeção do neoliberalismo enquanto racionalidade, e sobretudo infundem na política criminal a lógica do superencarceramento que é importada por países periféricos e dependentes como o Brasil.
Actores, ámbitos y estrategias detrás de la regulación urbana en La Plata (Argentina)
Authors: Vértiz Francisco
Published: November 2019

Resumen El presente artículo analiza el último proceso de reforma de la principal normativa que regula los usos y la ocupación del suelo urbano en la ciudad de La Plata, Argentina. Desde una perspectiva socio-jurídica se aborda el cambio normativo como resultado de un proceso social cuya comprensión requiere indagar elementos externos al campo jurídico. Para ello se reconstruye el proceso de debate que abarcó distintos ámbitos, y las estrategias desarrolladas por los actores sociales para influir en la orientación del Código de Ordenamiento Urbano.
Raça como elemento central da política de morte no Brasil: visitando os ensinamentos de Roberto Esposito e Achille Mbembe
Authors: Araújo Danielle Ferreira Medeiro da Silva de , Santos Walkyria Chagas da Silva
Published: November 2019

Resumo O presente artigo visa apresentar discussões sobre a política de morte da juventude negra no Brasil, tendo como principal chave de leitura a raça, e fundamentada nas teses de dois filósofos, o italiano Roberto Esposito (biopolítica) e o camaronês Achille Mbembe (necropolítica). Para desenvolvimento das ideias será utilizado o método de revisão de literatura entrelaçado com dados estáticos apresentados no Mapa da Violência 2018 e Atlas da Violência 2019 sobre a morte da juventude negra brasileira.
ENTRE MODULACIONES DE AFECTO Y AUTORIDAD EN EPISODIOS DE LA HISTORIA DE LA EDUCACIÓN CHILENA (C.1820-C.1950).
Authors: Toro-Blanco Pablo
Published: November 2019

REsumen Este artículo, que se inscribe en el marco de la historia de las emociones en la educación, busca presentar distintas articulaciones entre los conceptos de afecto y autoridad en diferentes períodos de la historia de la educación chilena. A través del análisis sobre el discurso de teóricos, autoridades, profesores y estudiantes, se lleva a cabo un recorrido que permite apreciar el tránsito desde formas de autoridad basadas en el castigo físico y el discurso moral-religioso hacia estilos de relaciones interpersonales asentadas sobre mayores componentes afectivos y discursos de matriz psicológica. La perspectiva de transformaciones, es importante señalarlo, no se interpreta en términos lineales ni teleológicos, sino que se postula la contingencia histórica de las formas de articulación de vínculos entre el par polar afecto-autoridad.
A EDUCAÇÃO RURAL BRASILEIRA ANALISADA POR LOURENÇO FILHO NO INÍCIO DA DÉCADA DE 1960
Authors: Celeste Filho Macioniro
Published: November 2019

Resumo Lourenço Filho foi um dos mais importantes intelectuais a influenciar os rumos da educação brasileira no século XX. Nas décadas de 1950 e 1960, atuando em organismos internacionais como a Organização dos Estados Americanos (OEA), ele analisou a trajetória da educação rural nas Américas. Em 1962, Lourenço Filho escreveu um estudo para a OEA sobre a educação rural, que não foi publicado no Brasil. É propósito do atual trabalho apresentar o que este intelectual abordou da educação rural brasileira neste texto enviado à OEA. A metodologia utilizada foi a de análise documental sobre o texto de Lourenço Filho. Tem-se por objetivo apresentar a contribuição inédita em publicações brasileiras deste autor ao tratar a educação rural no início da década de 1960.
OS TEMAS DA EVOLUÇÃO E DO PROGRESSO NOS DISCURSOS DA PSICOLOGIA EDUCACIONAL E DA HISTÓRIA DA EDUCAÇÃO
Authors: Lima Ana Laura Godinho
Published: November 2019

Resumo O artigo consiste em uma análise de um conjunto de manuais de psicologia educacional e história da educação destinados à formação docente, cujo objetivo é identificar as aproximações e os distanciamentos entre essas disciplinas no que se refere à presença dos temas da evolução e do progresso. A análise incide sobre manuais publicados no Brasil entre 1934 e 1972 e inspira-se nos escritos de Foucault sobre a análise do discurso. Nos manuais dessas disciplinas, observou-se a recorrência da associação entre o desenvolvimento da criança e do progresso social, frequentemente descritos à luz da teoria da recapitulação. Essa teoria não foi, contudo, objeto de consenso, mas constituiu foco de controvérsia, representando um aspecto do debate entre educadores escolanovistas e católicos no período considerado.
EDUCAÇÃO, SOCIEDADE E DEMOCRACIA: JOHN DEWEY NOS MANUAIS DE HISTÓRIA DA EDUCAÇÃO E/OU PEDAGOGIA (BRASIL, SÉCULO XX)
Authors: Lima Geraldo Gonçalves de , Gatti Jr. Décio
Published: November 2019

Resumo Comunicação dos resultados de investigação no âmbito da História da Educação, particularmente na temática da História Disciplinar, cujo foco foram as ideias de John Dewey disseminadas em manuais de História da Educação e/ou Pedagogia, com autores estrangeiros, traduzidos e publicados no Brasil, entre 1939 e 2010, que tiveram ampla circulação em escolas normais e cursos superiores de formação de professores. Partiu-se das ideais de Chervel (1990), Bastos (2006, 2007) e Gatti Jr. (2009). As fontes incluíram bibliografia de referência e doze manuais de História da Educação e/ou Pedagogia. Os resultados apontam para a percepção de quatro ênfases nas abordagens sobre Dewey: herança hegeliana; marcos evolucionistas; relação indivíduo/sociedade (industrial e democrática); emergência da psicologia experimental.
Adenoid ve Tonsil Cerrahisi Yapilan Hastalarda Ses Parametrelerindeki Değişiklikler
Authors: KANTEKİN Yunus , OĞUZ Haldun , ARSLAN Necmi , TAŞTAN Eren , DEMİRCİ Münir
Published: November 2019

Amaç:
Ses ve sesini kullanarak iletişim kurabilmesi, insanoğlunu diğer tüm
canlılardan ayıran en önemli özelliklerinden biridir. Bu çalışmanın amacı, adenoidektomi ve adenotonsillektomi ameliyatı
yapılan hastalarda ameliyat öncesi ve sonrası ses analizlerinin yapılarak
adenoid ve tonsil hipertrofisinin ses özellikleri üzerine etkilerinin
incelenmesidir.

Gereç
ve Yöntem: Çalışmaya adenoidektomi ameliyatı
endikasyonu konulmuş yaşları 8 ile 17 arasında 15 hasta ve adenotonsillektomi
ameliyatı endikasyonu konulmuş yaşları 8 ile 24 arasında 15 hasta olmak üzere
toplam 30 hasta dahil edilmiştir. Hastalara ait akustik veriler operasyondan
bir gün önce ve operasyondan 3 hafta sonra aynı hekim tarafından ve sabit ortam
koşullarında ses korumalı bir odada kaydedildi. Ses kayıtlarına ait akustik
parametreler Praat yzılımı kullanılarak kişisel bir bilgisayarda
değerlendirildi.

Bulgular:
Çalışma grubundaki tüm hastalar (n=30) ve kız hastalar zamana göre tüm ses
kayıtları analiz edildiğinde preoperatif ve postoperatif ses parametrelerindeki
değişiklikler istatistiksel olarak anlamlıdır (p<0,05).Erkek hastaların
(n=10) preoperatif ve postoperatif ses parametrelerindeki değişiklikler analiz
edildiğinde sadece ses şiddetinde azalma istatistiksel olarak anlamlı bulundu
(p<0,05).

Sonuç:
Adenoidektomi ve adenotonsillektomi olan hastalarda vokal
rezonansın değişmesi ile akustik analiz parametrelerinde değişiklik
olabileceğini ve objektif veriler olarak kullanılabileceğini göstermektedir.
Akustik analiz parametrelerinden hangisinin adenoidektomi ve adenotonsillektomi
hastalarında daha spesifik olabileceğine dair daha kapsamlı çalışmalara ihtiyaç
vardır.
The Self-Employment Option in Rigid Labor Markets: An Empirical Investigation
Authors: Garcia-Cabo Joaquin , Madera Rocio
Published: November 2019

This paper studies selection into and returns to self-employment in labor markets with stringent employment protection. Using Spanish administrative panel data, we characterize self-employment dynamics in the presence of rigidities that affect workers’ outside options. We document the negative selection into self-employment when workers enter from unemployment, and the pro-cyclicality of the decision. We identify career heterogeneity in the data and estimate a rich life-cycle income process. The self-employed face shocks with smaller variances but lower returns compared to fixed-term workers—the prevalent contract out of unemployment. These facts call for a revision of active labor market policies in place.
Steps to Create FASTQ of CCS Overlapping Genomic SSR - CCS ROI v4
Authors: P Harhay Gregory
Published: November 2019

The virulence and pathogenicity of bacterial pathogens are related to their adaptability to changing environments. Oneprocess enabling adaptation is based on minor changes in genome sequence, as small as a few base pairs, within segments of genome called simple sequence repeats (SSRs) that consist of multiple copies of a short sequence (from one to several nucleotides), repeated in series. SSRsare found in eukaryotesas well as prokaryotes, and variation in them occurs at frequencies up to a million-fold higher than the average bacterial mutation rate through a process of slipped stranded mispairing (SSM) by DNA polymerase during replication. The characterization of SSR length by standard sequencing methods is complicated by the appearance of length variation introduced during the sequencing process that does not accurately quantify lower-abundance repeat number variants in a population. Here we report a computational approach to correct for process-induced artifacts, validated for tetranucleotide repeats by use of synthetic constructs of fixed, known length. We apply this method to a laboratory culture ofHistophilus somni, prepared from a single colony, and demonstrate that the colony consists of populations of distinct sequence phase and read length variants at individual tetranucleotide SSR loci. Input requirements: Closed Genome - It is recommended that only organisms with closed genomes be the subject of the analyses described here. Mapping repetitive reads to to contigs of non-closed genomes may map to multiple locations, complicating tha analysis. Mapping CCS (circular consensus sequence) wiith repetitve sequence to closed genomes are guaranted to map to a single locus if sufficent unique flanking sequence is used to confim the unique mapping. Consequently, long CCS with high base quality are the most desirable input into this workflow.
FASterBA: GC-MS assay for the quantification of select fatty acids, sterols, and bile acids in canine feces v1
Authors: Honneffer Julia , Guard Blake , Lidbury Jonathan , Steiner Joerg , Suchodoslki Jan
Published: November 2019

Bile acids play an important role in assimilation of lipids from the diet, and recent research in human and veterinary medicine suggests bile acid dysmetabolism may play a role in gastrointestinal disease. Cholesterol is the most abundant sterol in mammalian tissues, playing a critical role in cell membrane function and serving as a precursor molecule for hormones, vitamins, and bile acids. Structurally similar to cholesterol, phytosterols have been associated with anti-inflammatory effects in rodent models of colitis. Previous studies have shown altered fecal sterol concentrations in dogs with chronic enteropathy. Fatty acids are an important source of energy, and along with sterols, they are also critical for intestinal epithelial cell membrane structure and function. The aim of this study was to analytically validate a gas chromatography-mass spectrometry (GC-MS) assay for the measurement of several sterols (i.e., cholesterol, coprostanol, cholestanol, β-sitosterol, stigmasterol, campesterol, sitostanol, and fucosterol), fatty acids (i.e., palmitic, oleic, linoleic, α-linolenic, stearic, gondoic, and erucic acids), and bile acids (i.e., cholic, chenodeoxycholic, lithocholic, ursodeoxycholic, and deoxycholic acids) in canine fecal samples. A fecal sample was collected from eight dogs, lyophilized, and used for assessment of intra- and inter-assay variability (%CV). Sample and standard preparation were adapted from published methods, using deuterated analogs of cholesterol, sitostanol, cholic acid, lithocholic acid, and stearic acid for internal standards. Validation parameters also included lower and upper limits of quantitation (LLOQ and ULOQ, respectively). Quality control procedure for each sample run consisted of blanks, continuing calibration verification of select standards, and a laboratory control sample of pooled feces. The GC-MS method validated here is shown to be precise, reproducible, and sensitive for the quantification of an array of sterols, bile acids, and fatty acids in canine fecal samples.
Optimasi Formula MP-ASI Bubuk Instan Sumber Protein dengan Subtitusi Hidrolisat Protein Ikan (HPI) dan Tepung Kacang Hijau Menggunakan Response Surface Methodology (RSM)
Authors: Putri Yosi Irene , Anwar Syaiful , Afifah Diana Nur , Chasanah Ekowati , Fawzya Yusro Nuri , Martosuyono Pujoyuwono
Published: November 2019

AbstrakPenelitian ini bertujuan untuk mengoptimalkan formulasi bahan baku sumber protein pada Makanan Pendamping ASI (MP-ASI) untuk mendapatkan kandungan protein tertinggi. Metode eksperimen yang menggunakan 3-faktor 1-respon dengan menggunakan Response Surface Methodology (RSM). Tepung susu skim, bubuk Hidrolisat Protein Ikan (HPI), dan tepung kacang hijau dengan berbagai konsentrasi digunakan sebagai sumber bahan baku dan kandungan protein digunakan sebagai respon. Hasil dari respon dianalisis dengan analisis varians (ANOVA) dan melihat nilai desirability (optimasi terbaik). Formula MP-ASI dari hasil optimasi protein terbaik kemudian dilanjutkan dengan analisis proksimat. Hasil penelitian menunjukkan bahwa jenis bahan baku memiliki pengaruh terhadap kandungan protein (p<0,05). Tiga formula MP-ASI bubuk terbaik dari hasil optimasi adalah memiliki nilai desirability sebesar 0,714–0,791, kadar protein sebesar 18,72–19,38 g, kadar air berkisar 7,14–7,34 g, kadar abu berkisar 2,95–3,10 g dan kadar lemak berkisar 5,44–5,82 g dalam 100 g bubuk MP-ASI. Kesimpulannya, formula MP-ASI dapat ditentukan berdasarkan kadar protein tertinggi dan rasio bahan baku mempengaruhi kandungan nutrisi pada produknya Optimization of Formula for High Protein–Complementary Food using Fish Protein Hydrolysate and Mung Bean Flour by Response Surface MethodologyAbstractThis research aims to optimize the formula of material for protein sources to get the optimum response (based on protein content). The method of 3-factor and 1-response was used using Response Surface Methodology (RSM) to analyze the materials of skim milk flour (g, X1), Fish Protein Hydrolysate (FPH) flour (g, X2), and mung bean flour (g, X3) as independent variable/factor, whereas protein (g, Y) was used as dependent variable /response. The results were analyzed with variant analysis (ANOVA) and observed its desirability value to obtain best optimum value. The best of formula was examined its nutrition value using proximate analysis. This research showed that independent variables (X) had significant effect to the dependent variable (Y) (p<0.05). The best three formulas of high–protein complementary food had desirability value starting from 0.714 to 0.791. The proximate test resulted protein content of 18.72–19.38 g, moisture content of 7.14–7.34 g, ash content of 2.95–3.10 g, and fat content of 5.44–5.82 g. In conclusion, the best formula could be determined successfully using combinations of protein sources.
Methodology for Full Waveform Near Real-Time Automatic Detection and Localization of Microseismic Events Using High (8 kHz) Sampling Rate Records in Mines: Application to the Garpenberg Mine (Sweden)
Authors: Palgunadi Kadek Hendrawan , Poiata Natalia , Kinscher Jannes , Bernard Pascal , De Santis Francesca , Contrucci Isabelle
Published: November 2019

Recent studies have demonstrated the success of automatic full-waveform detection and location methods in analyzing and monitoring natural and induced seismicity. These approaches have been shown to provide a significant improvement in events detectability, increasing the significance of statistical analysis that permits to identify small changes of seismicity rates in space and time. Although currently nontrivial and by far nonstandard, application of such methods to seismic monitoring of active mines could significantly improve forecasting of potential destructive rockburst events. The main challenges of such applications are related to the presence of a wide range of seismic noise sources that have to do with mining activity and a high sampling rate of recorded data (several kHz), posing problems for real-time data transfer and processing.

In this study, we propose an adapted full-waveform-based automatic method for the detection and location of microseismic events that makes use of continuous seismic records from an in-mine seismic network and can be adjusted to a near-real-time monitoring scheme. The method consists of two steps: (1) event extraction and amplitude ratio-based preliminary location and (2) event relocation using a coherency-based backprojection approach. The event extraction, based on multiband signal characterization implemented in the first step, allows us to overcome the challenge of high sampling rate data (8 kHz), reducing the overall volume of transferred data and providing an energy-based signal classification scheme. This allows us to remove a significant number of machinery noise sources. The technique is developed and tested on the case study of the Garpenberg mine (Sweden) monitored by a local seismic network that is maintained by Ineris. We demonstrate the improvement in event detection capacity by a factor of 50, compared with the standard triggered-based monitoring schemes. This increased number of detected microseismic events permits us to investigate the migration pattern of induced microseismicity that is generated in response to production blast.
Perbedaan hasil belajar antara penerapan model cooperative learning tipe Think Pair Share (TPS) dan Problem Based Learning (PBL) pada mata pelajaran dasar pemrograman siswa kelas X di SMK Negeri 2 Madiun
Authors: Gunawan Irianto Wahyu Sakti , Patmanthara Syaad , Kurniawati Evania
Published: November 2019

Tujuan dari penelitian ini adalah membuktikan signifikansi perbedaan hasil belajar dari penerepan model pembelajaran TPS pada mata pelajaran. Rancangan penelitian ini menggunakan kuantitatif komparatif dengan metode eksperimen semu (quasi eksperimental). Populasi dan sampel penelitian ini adalah seluruh siswa kelas X MM 1 sebagai kelas eksperimen dan X MM 2 sebagai kelas kontrol di SMKN 2 Madiun.Variabel penelitian terdiri dari variabel bebas yaitu model pembelajaran dan variabel terikat adalah hasil belajar. Dari hasil penelitian dan analisa menggunakan uji-t dan uji Mann-Whitney didapat hasil bahwa model pembelajaran TPS dan PBL bisa meningkatkan hasil belajar, dan terdapat perbedaan yang signifikan.
Pengembangan bahan ajar mata pelajaran Jaringan Dasar untuk SMK kelas X semester II program keahlian Teknik Komputer Dan Jaringan berdasarkan Kurikulum 2013
Authors: Arifin Muhamad Zainal , Muladi Muladi , Mubarok Fath Faizal
Published: November 2019

Sistem pendidikan nasional telah menggunakan Kurikulum 2013 sebagai pengganti Kurikulum Tingkat Satuan Pendidikan (KTSP). Pergantian kurikulum tersebut mengakibatkan terdapat mata pelajaran baru di Sekolah Menengah Kejuruan (SMK) pada program keahlian Teknik Komputer dan Jaringan (TKJ) yaitu Jaringan Dasar. Namun, hingga saat ini masih belum tersedia bahan ajar yang sesuai dengan Kurikulum 2013 untuk SMK TKJ khususnya pada mata pelajaran Jaringan Dasar kelas X di SMK Muhammadiyah 1 Kepanjen. Dari uraian tersebut, dilakukanlah penelitian pengembangan bahan ajar pada Mata Pelajaran Jaringan Dasar untuk kelas X semester II TKJ. Model penelitian dan pengembangan yang digunakan mengacu pada model pengembangan rancangan pembelajaran Dick & Carey. Tahapan-tahapan penelitian dan pengembangan yang dilakukan yaitu (1) analisis kebutuhan, (2) analisis pembelajaran, (3) analisis pebelajar dan konteks, (4) tujuan umum dan khusus, (5) mengembangkan instrumen, (6) mengembangkan strategi pembelajaran, (7) mengembangkan dan memilih bahan pembelajaran, (8) merancang dan melakukan evaluasi formatif, dan (9) melakukan revisi.
Rancang bangun inverter satu fasa SPWM dengan output tegangan dan frekuensi variabel
Authors: Wardana Moch Kusuma , Fadlika Irham , Fahmi Ahmad
Published: November 2019

Penelitian ini bertujuan untuk merancang inverter satu fasa untuk mengatur nilai frekuensi dan tegangan AC pada keluaran inverter. Hal ini dimaksudkan untuk memperbaiki atau meningkatkan efisiensi energi listrik pada beban satu fasa. Sistem ini dapat direalisasikan dengan menggunakan mikrokontroler, sehingga lebih ekonomis dan cocok untuk kebutuhan industri dan rumah tangga. Tegangan keluaran inverter diatur dengan mengubah nilai puncak pada output konverter SEPIC pada sisi terminal input inverter, sedangkan frekuensi output inverter diatur melalui modulasi SPWM. Untuk memvalidasi metode yang diusulkan, prototipe inverter satu fasa dengan kapaistas 150 W dirancang dan diuji di laboratorium. Penelitian ini dapat menjadi teknologi alternatif yang tepat guna dan mampu bersaing dengan teknologi yang telah ada saat ini.
Implementasi algoritma simple additive weighting untuk menentukan reviewer PKM pada portal PKM di Universitas Negeri Malang
Authors: . Zakaria , Elmunsyah Hakkun , Fahmi Ahmad
Published: November 2019

Salah satu program untuk meningkatkan kreatifitas mahasiswa adalah dengan mengikuti event Program Kreativitas Mahasiswa (PKM). Di Universitas Negeri Malang (UM) telah mengikuti event ini sebagai ajang kreatifitas mahasiswa. Namun pada periode tiga tahun terakhir (2015-2017) terjadi penurunan persentase PKM yang didanai oleh Dikti dengan 24% pada tahun 2015, 5,7% pada tahun 2016, dan 2,86% pada tahun 2017. Berdasarkan hasil wawancara dengan Staf Ahli WR III, penurunan persentase tersebut diakibatkan oleh kurangnya kualitas konten dan kualitas administrasi saat mengajukan PKM. Oleh karena itu, dibutuhkan sebuah solusi untuk mengatasi permasalahan tersebut. Salah satu solusi yang bisa diterapkan adalah dengan memonitoring dan mengevaluasi pembuatan proposal PKM saat sebelum diunggah dan diajukan ke Dikti. Penelitian ini bertujuan untuk mengembangkan sebuah sistem informasi Portal PKM yang dapat menangani proses monitoring, evaluasi, dan administrasi kelengkapan PKM. Portal PKM dikembangkan dengan menggunakan Model Waterfall yang terdiri dari empat langkah yaitu: (1) Analyze; (2) Design; (3) Code; dan (4) Test. Portal PKM juga menerapkan Algoritma Simple Additive Weighting (SAW) untuk proses rekomendasi reviewer yang cocok dengan jenis PKM yang akan dievaluasi. Selain mengembangkan produk, dilakukan proses pengujian kelayakan produk untuk mengetahui tingkat validitas dan kelayakan produk untuk diterapkan di lingkungan UM. Pengujian dilakukan oleh ahli sistem informasi dan pengguna pada setiap level user. Berdasarkan hasil dari uji coba fungsionalitas oleh ahli sistem informasi dan pengguna, diperoleh persentase validitas sistem 99,04 % dari sisi ahli sistem informasi, 99,59% dari sisi mahasiswa, 100% persen dari dosen, sisi subag kemahasiswaan, tim penalaran, dan admin. Dari hasil tersebut, didapatkan rata-rata persentase hasil pengujian sebesar 99,80% yang menunjukkan bahwa Portal PKM dinilai valid dan dapat digunakan di lingkungan UM.
Metode term frequency - invers document frequency pada mekanisme pencarian judul skripsi
Authors: Ariyanti Meiga Ayu , Wibawa Aji Prasetya , Pujianto Utomo
Published: November 2019

Tujuan penelitian dan pengembangan ini adalah (1) merancang dan membangun mekanisme pencarian dengan metode TF-IDF sebagai salah satu fitur yang ada pada SISINTA, (2) menguji akurasi, presisi, dan sensitifitas metode TF-IDF, dan (3) menguji fungsionalitas mekanisme pencarian dengan metode TF-IDF.  Hasil penelitian dan pengembangan ini berupa fitur mekanisme pencarian judul skripsi dengan metode term frequency dan invers document frequency (TF-IDF). Fitur tersebut dapat menampilkan hasil pencarian judul skripsi yang relevan sesuai dengan kata kunci pencarian oleh pengguna. Berdasarkan hasil pengujian white-box yang dilakukan dengan pengujian akurasi, presisi dan sensitifitas didapatkan persentase yang sama yaitu sebesar 92%. Hasil tersebut termasuk kategori sempurna. Hasil uji coba kepada pengguna yang merupakan pengujian black-box menghasilkan keberhasilan fungsionalitas sebesar 100%. Berdasarkan hasil rata-rata pengujian white-box dan black-box diperoleh persentase sebesar 96%, sehingga dapat disimpulkan metode TF-IDF dalam mekanisme pencarian judul skripsi SISINTA ini sangat valid dan sangat layak untuk digunakan.
Pengembangan trainer PLC sebagai pengendali sistem pneumatik pada matapelajaran perekayasaan sistem kontrol bagi siswa kelas XII Teknik Elektronika Industri SMKN 1 Jenangan Ponorogo
Authors: Kurniawan Andrik , Afandi Arif Nur , Prihanto Dwi
Published: November 2019

Sistem pneumatik adalah semua sistem yang menggunakan tenaga yang disimpan dalam bentuk udara yang dimampatkan untuk menghasilkan suatu kerja. Dalam penerapannya, sistem pneumatik banyak digunakan sebagai sistem otomasi pada dunia industri. Pemakain teknologi kontrol pneumatik murni saat ini sudah sangat jarang sehingga banyak industri yang mengubah teknologinya menggunakan perpaduan teknologi elektrik dengan pneumatik. Salah satu teknologi yang digunakan adalah Programmable Logic Controller (PLC), PLC digunakan sebagai pengendali dan pneumatik hanya digunakan sebagai komponen daya. PLC merupakan salah satu jenis controller yang banyak digunakan di industri karena berbagai keungulannya. Penelitian dan pengembangan ditujukan kepada siswa kelas XII Teknik Elektronika Industri (TEI) yang sedang menempuh matapelajaran perekayasaan sistem kontrol pada materi pokok PLC di semester 6. Kelas XII TEI di SMK Negeri 1 Jenangan Ponorogo terdiri dari dua kelas yaitu: XII TEI A berjumlah 31 siswa dan XII TEI B berjumlah 29 siswa. Pada skripsi ini mengunakan model pengembangan ADDIE dengan tahap: (1) Analysis, (2) Design, (3) Development, (4) Implementation, dan (5) Evaluation. Hasil penelitian dan pengembangan ini di uji kelayakannya oleh ahli untuk dinyatakan valid, selanjutnya di implementasikan kepada subjek uji coba untuk diuji kelayakan berdasarkan penilaian oleh pengguna pembelajaran. Hasil pengembangan berupa: Trainer aplikasi pneumatik dengan kendali PLC, dan jobsheet.  Adapun hasil pengujian produk oleh ahli didapatkan 49,5 untuk trainer dan 94.5 untuk jobsheet yang masuk dalam kriteria sangat valid. Selanjutnya produk di implementasikan kepada subjek ujicoba dimana hasilnya dinyatakan sangat layak dengan keseluruhan persentase validitas sebesar 93,13%, untuk trainer dan sebesar 91,99%, untuk jobsheet.
Sistem stabilisator kamera menggunakan sensor gyroscope dan kontroler PID
Authors: Hadi Mokh Sholihul , Nugroho Pradipta Adi , Abdillah Ryan Harris , Putri Tiara Windrias , Huda M Syamsul
Published: November 2019

Gyroscope adalah suatu perangkat yang dapat mengukur dan mempertahankan orientasi berdasarkan prinsip momentum sudut. Pada penelitian ini, dibuat sebuah stabilisator kamera dengan menggunakan sensor gyroscope. Sensor gyroscope memiliki daerah kerja 3 axis sebagai pendeteksi pergerakan dan kemiringan dari kamera. Aktuator yang digunakan sebanyak dua buah yaitu motor servo yang bertugas untuk merespon input dari sensor gyroscope. Sebagai unit mikrokontroler / MCU, digunakan Arduino UNO yang memiliki ukuran kecil dan memiliki port I/O yang cukup, dengan tujuan meningkatkan mobilitas dan efisiensi pada alat yang dibuat. Untuk meningkatkan tingkat respon aktuator terhadap input sensor dan memperhalus pergerakan aktuator, maka digunakan metode PID. Hasil pengujian sistem menunjukkan sistem stabilisator kamera dapat bekerja dengan baik. grafik pengujian posisi motor pada masing-masing sumbu menunjukkan angka error yang kecil, dengan angka simpangan rata-rata sebesar 2,1 derajat.
Analisis sistem proteksi di PT. PLN (Persero) sektor pembangkitan kendari unit PLTD Wua Wua
Authors: An Nisa Aghnia Nur , Marwan Marwan , Idris Ahmad Rosyid
Published: November 2019

Masalah penentuan nilai setting proteksi dan koordinasi antar rele proteksi sangat berkaitan dengan keandalan suatu sistem. Jika nilai setting proteksi dan koordinasi antar rele proteksi belum jelas/belum diketahui dengan pasti, suatu sistem belum bias dikatakan sebagai sistem yang andal. Sehubungan dengan keandalan sistem tersebut, penelitian ini bertujuan untuk menetukan nilai setting proteksi dan koordinasi antar rele proteksi sehingga apabila terjadi kondisi gangguan, hanya bagian yang terganggu saja yang dilepas dari sistem oleh rele proteksi dan gangguan yang terjadi tidak terjadi meluas. Dalam penelitian ini, rele yang akan dibahas ada 3 buah. Data yang dipergunakan adalah ketika terjadi kondisi gangguan yang meluas dan menyebabkan sistem mengalami padam sebagian. Data yang digunakan dalam penelitian ini diperoleh dari kantor PLN Sektor Pembangkitan Kendari dan unit terkait. Data-data tersebut diperoleh dari history peralatan, sedangkan analisis data dilakukan dengan perhitungan sesuai dengan standar yang digunakan PLN yang dibantu simulator ETAP 12.6.0. Berdasarkan hasil penelitian diketahui bahwa memang terjadi kesalahan setting proteksi sehingga kondisi gangguan meluas dan menyebabkan padam sebagian pada sistem. Hasil perhitungan nilai setting pada rele Outgoing Trafo adalah 36 A, tms 0,239 SI, Arus momen 1356,97 A, td 0,3 (s) DT pada OCR, 138,54 A, tms 0,09282 SI pada GFR, 290,4 A, tms 0,0902 SI pada OCR, 115,47 A, tms 0,08416 SI pada GFR Outgoing Containerized serta 290,4 A tms 0,0722 SI pada OCR, 92,376 A, tms 0,0742 SI pada OCR Incoming Containerized.
Penerapan heutagogi gamifikasi terhadap evaluasi pembelajaran geografi di sekolah menengah pertama
Authors: Nidhom Ahmad Mursyidun , Putro Setiadi Cahyono
Published: November 2019

Evaluasi pembelajaran dalam bentuk tes sering menimbulkan kecemasan pada diri siswa sehingga mempengaruhi hasil belajar terutama pada pelajaran yang membutuhkan konsentrasi dan daya ingat seperti pelajaran Geografi. Untuk menciptakan suasana evaluasi belajar yang santai dan tidak membuat siswa merasa cemas, dapat dilakukan dengan memanfaatkan game edukasi sebagai alat evaluasi pembelajaran. Game didesain dan dibangun seatraktif mungkin untuk  siswa kelas IX SMP dengan aplikasi Java 3D dengan. Game edukasi yang user-friendly, mudah diaplikasikan dan atraktif membuat siswa tidak sadar bahwa sebenarnya ia sedang dievaluasi. Pemanfaatan game edukasi sebagai alternatif media evaluasi pembelajaran mampu mengurangi kecemasan siswa dan membuat hasil evaluasi belajar  lebih mendekati kemampuan siswa yang sebenarnya. Dari Hasil Uji Coba Fleksibilitas dan user friendly dengan mekanisme black box mendapatkan nilai 87,3%, hal ini menandakan konsep gamifikasi berjalan secara maksimal.
A clinical study of factors affecting the prognosis in duodenal ulcer perforation cases in tertiary care hospital, Kanchipuram district
Authors: Babu K. Dhinesh , Bhaskar M.
Published: November 2019

Background: Peptic ulcer disease is an erosion of the lining of the stomach or duodenum. It is associated with potentially life-threatening complications such as bleeding, perforation and obstruction. The main predisposing factors for peptic ulcer perforation are smoking, use of non-steroidal anti-inflammatory drugs (NSAIDs), chronic stress, Helicobacter pylori infection, and age >60 years. In recent years, with introduction of proton pump inhibitors and increased knowledge of duodenal ulcer perforation (DUP) has decreased the incidence of DUP.Methods: 50 patients with DUP were studied prospectively with respect to age, gender, use of NSAIDs, morbidity, mortality and complications.Results: Out of 50 patients, the mean age of incidence DUP was 46 yrs, which is more common in males. And also 48% patients were chronic alcoholic and 52% patients were chronic smokers. Moreover, 14% patients were chronic NSAIDs users.Conclusions: Factors such as age, gender, use of NSAID, Alcohol and smoking affects the life expectancy of the patients, which leads to morbidity and mortality.
Effectiveness of Audio Visual Media Intervention Aku Bangga Aku Tahu (ABAT) towards Attitude of Street Children in Prevention of HIV & AIDS Transmission in Makassar City
Authors: Nahdiyah Nahdiyah , Leida Maria Ida , Thamrin Yahya
Published: November 2019

Street children are one of the populations that are vulnerable to HIV transmission and the use of drugs, psychotropic substances, and addictive substances (drugs) because they are in a social, economic and psychological situation that allows such deviant behavior to occur. This study aims to determine the effectiveness of ABAT audio visual media interventions on the attitudes of street children in the prevention of HIV & AIDS transmission in Makassar City. This study uses an experimental quasy with the Nonequivalent Control Group Design. Sampling using non probability sampling by purposive sampling. The research sample consisted of 48 intervention groups and 47 controls. Data collection took place from June to July 2019. Quantitative data analysis with statistical application of SPSS, using paired T test, Wilcoxon test and mann whitney. The results showed that the average attitude score before and after the intervention, where the mean value ± SD was 36.81 ± 4.489 to 42.27 ± 3.174 with a p value (p = 0.000) <0.05 in the intervention group, and at the mean ± SD value in the control group was 38.06 ± 4.570 to 44.77 ± 2.830 with a p value (p = 0.000) <0.05) which means that there were significant differences in attitude before and after the ABAT audio-visual media intervention. The results of the mann whitney test show that the ABAT intervention is three times better than just one time with a p value (p = 0,000 and 0.007) <0.05). It can be concluded that the ABAT audio-visual media is effective in improving the attitude of street children in preventing the transmission of HIV & AIDS. ABAT needs to be recommended as a counseling media for the prevention of HIV & AIDS transmission among adolescents, especially street children in Makassar.
The Effectiveness of Audio Visual Media Intervention Aku Bangga Aku Tahu (ABAT) toward Adolescent Attitude as a Practice of Prevention of HIV and AIDS Transmission
Authors: Nuramalia Nuramalia , Leida Maria Ida , Jafar Nurhaedar
Published: November 2019

Learning media have an important role in supporting the delivery of information, one of the learning media that is currently developing is audio visual media. Recognizing the problems faced in efforts to prevent and control HIV and AIDS among adolescent groups, then through audio-visual media, I am Proud I Know (ABAT) as an education to spread true and comprehensive knowledge about HIV and AIDS. This study aims to determine the effect of ABAT audio-visual media on attitudes about HIV and AIDS at school adolescents in Makassar City. The research design uses quasy experiment with The Nonequivalent Control Group Design. The sampling technique used was simple random sampling, as many as 96 adolescents. The results showed that most respondents were in the age group of 17 years (49%), female sex (52%), grade 12 level (51%). Based on the results of the Mann-Whitney U Test, there were differences in attitude before and after the intervention of ABAT audio-visual media playback with a frequency of playback three times and once in the intervention group and the control group (p = 0.036). Conclusion: there are significant differences in adolescent attitudes about HIV and AIDS before and after the intervention. Some comparison of counseling media is needed in order to better know the effectiveness of a media.