bluuebunny/crossref_metadata_2025 huggingface dataset:
Edme Hippolyte Marié-Davy. Contribution to electrochemistry
Authors: Wisniak Jaime
Published: June 2020

Edme Hippolyte Marié-Davy (1820-1893) fue un médico y científico francés que realizó investigación básica y práctica sobre una variedad de aspectos teóricos y experimental de la electricidad, baterías, fisiología, y meteorología. En este artículo se describe su trabajo sobre la electroquímica. que llevó al desarrollo de la pila de bisulfato de mercurio que lleva su nombre y que en una época fue usada extensamente por el servicio francés de correos y telégrafos y en la guerra de Crimea.
Developing a Three-Tier Diagnostic Instrument on Chemical Equilibrium (TT-DICE)
Authors: Jusniar J. , Effendy E. , Budiasih Endang , Sutrisno S.
Published: June 2020

This study aims to develop a Three-tier Diagnostic Instrument on Chemical Equilibrium (TT-DICE) to diagnose high school students’ misconceptions related to this topic. TT-DICE consists of thirty items, asking for students’ answers, reasonings, and levels of confidence. Three-stages development models developed by Treagust applied in developing TT-DICE. First-stage was a literature study to analyze the main concepts and students’ misconceptions in CE. The next step is the development of the TT-DICE prototype, consisting of item development, preliminary experiments, interviews, and revisions. The third stage of validity checking starts with content validation by experts and practitioners. A field test conducted to determine the reliability and quality variables are supporting TT-DICE items. These variables are Item Validity (IV), Difficulty Level (DL), Discrimination Index (DI), and effectiveness of distractors. Content validity by validators showed that the TT-DICE is valid with a very high category (96.1%). The results of item validity show that 88.9% of the items are valid. Testing of DL, DI, and the effectiveness of distractors in general, shows a good category. The Reliability of the three-tiers TTDICE using Alpha Cronbach is a high and very high category, respectively (0.83, 0.81 & 0.91). The overall validity test results also concluded if the TT-DICE is valid, reliable, and suitable to diagnose misconceptions of Chemical Equilibrium.
Indagación Guiada y la competencia comunicativa oral
Authors: Concha Aida , Schiappacasse L-Nicolás , Turra-Chico Héctor , Villanueva María-Teresa , Moncada-Herrera Juan
Published: June 2020

Este estudio tiene por objetivo analizar la incidencia de la indagación guiada -implementada en los laboratorios de un curso de Química General- para estudiantes de ingeniería - en el desarrollo de la competencia comunicativa oral, incluyendo la variable de gratuidad (perfil socioeconómico). Para alcanzar este propósito, se consideraron los puntajes de una rúbrica orientada a la evaluación de la competencia comunicativa y se analizó su progresión a lo largo del curso. Se observa que los estudiantes obtienen mejores puntajes en el desarrollo de la competencia comunicativa oral a medida que avanza el curso. Sin embargo, los estudiantes con gratuidad son los que evidencian mayores progresos, llegando a superar a sus pares en el último laboratorio. La indagación guiada tiene una incidencia positiva en el desarrollo de la competencia comunicativa oral, aunque es necesario revisar el diseño del curso para asegurar que todos los estudiantes la desarrollen adecuadamente, independiente de sus condiciones de entrada.
Un modelo didáctico para comprender la estructura y mecanismos de acción de los virus y su relación con el desarrollo de nuevas vacunas
Authors: Catalá Rodes Rosa María , Palacios-Arreola Margarita Isabel
Published: June 2020

Se presenta la construcción de un modelo simple de virus y del proceso de salto antigénico por rearreglo genético que apoye a la comprensión de aspectos relevantes sobre la aparición de virus como el SARS-CoV-2 y los posibles cambios que se llevan a cabo en ellos a través de modelos, argumentación y planteamiento de un modelo explicativo. Se guía gráficamente a los estudiantes para comprender la hipótesis del hospedero intermediario en el que se dan los cambios antigénicos que resultan en una nueva cepa de virus como el de la influenza que apareció en norteamérica en 2009 y se plantea el paralelismo con el nuevo coronavirus causante de la pandemia covid-19 que se ha diseminado a todo el mundo desde finales de diciembre pasado. Toda la secuencia se realiza con un enfoque de resolución de un problema -planteado en la pregunta generadora- que invita en todo momento a la integración y aplicación crítica de los conocimientos adquiridos.
Influencia de la religiosidad en las actitudes y el consumo de alcohol en adolescentes y jóvenes
Authors: Guzmán Facundo Francisco Rafael , Pérez Carrillo Viridiana Elizabeth , Rodriguez Aguilar Lucio , Mejía Martínez Amalia , Candia Arredondo Josefina Sarai
Published: June 2020

Introducción. El propósito del estudio fue analizar la inluencia de la religiosidad y las actitudes en el consumo de alcohol en adolescentes y jóvenes de bachiller. Material y método. Estudio cuantitativo, transversal, correlacional y predictivo. Muestra estratiicada de 243 adolescentes y jóvenes, los instrumentos utilizados fueron; Escala de Actitudes y Hábitos de Consumo de Alcohol, Inventario de Religiosidad y Cuestionario de Identiicación de los Trastornos por el Consumo de Alcohol (AUDIT). Los datos fueron procesados en SPSS versión 20.0. Se utilizaron pruebas no paramétricas, y modelos de regresión logística binaria.Resultados. Se identiicó que 51,4 % (IC 95% /,45-,57) de los jóvenes han consumido alcohol en el último año, 24,2% (IC 95%/ ,18-,29) reportó consumo excesivo, se mostraron efectos predictivos de la religiosidad (β = -.028, p<.001) y las actitudes negativas del alcohol (β=-.064, p<.001) sobre el consumo de alcohol en los adolescentes y jóvenes. Conclusión. La religiosidad y las actitudes negativas sobre el alcohol inluye negativamente en el consumo de alcohol. Considerar las necesidades religiosas cuando se plantea la prevención y el cuidado en adolescentes y jóvenes es importante, ya que las creencias y las expectativas de la vivencia de lo religioso tienen efectos sobre el bienestar físico y estilos de vida saludables.
Habilidad de cuidado en estudiantes de enfermería de una universidad privada del sur de Chile
Authors: Valencia Aravena Consuelo , Bascur Pettet Jeritza , Cáceres Córdova Andrea
Published: June 2020

Introducción. La habilidad de Cuidado es el conjunto de destrezas y capacidades de las que dispone un individuo para realizar acciones que ayuden a otros a crecer o a valorar su propio ser. Durante los años de formación los estudiantes deben aprender y potenciar sus prácticas de cuidado para cuando llegue el momento puedan entregarlos profesionalmente. El Objetivo principal de esta investigación fue establecer la relación entre habilidad de cuidado y nivel de formación académica en alumnos de segundo a cuarto año de la carrera de enfermería de la Universidad Santo Tomás sede Los Ángeles, Chile, en el año 2017. Materiales y Métodos. Investigación cuantitativa de diseño transversal y correlacional, con 222 estudiantes participantes, a quienes se les aplicó “Inventario Habilidad de Cuidado”, éste considera tres factores: Disposición de ayuda, Aprecio por la experiencia de otro y Autoconfianza. El instrumento fue validado el año 2016 y es confiable para estudiantes chilenos. Resultados. Los estudiantes tienen una edad promedio de 22,8 años, la mayoría tiene entre 18 y 27 años (93%), sexo femenino (79%), cursando tercer y cuarto año (63%). Entre los estudiantes de los diferentes niveles de formación no existen diferencias significativas en la habilidad de cuidado, sin embargo, el mayor puntaje se presentó en el factor “aprecio por la experiencia de otro”. Conclusión. Los resultados del estudio señalan que la habilidad de cuidado no se modifica con el aprendizaje teorico-práctico de la disciplina y que sexo y edad de la muestra tampoco se relacionan con esta.
PREVALENSI EKTOPARASIT PADA TIKUS SEBAGAI UPAYA PEMETAAN RISIKO ZOONOSIS DI KAWASAN ROB KOTA SEMARANG
Authors: Dewi Wahyu Mustika , Partaya Partaya , Susanti Susanti
Published: June 2020

ABSTRACT

Rats are a reservoir of various zoonotic diseases that have the potential to spread disease in animals and humans through ectoparasites. The study was conducted in the coastal inundation area of ​​Semarang City with different status of tidal flood hazards. Using the area sampling method, the number of traps used was 50 traps with 4 times repetitions. The number of rats obtained was 84, the species identified were B. indica, R. norvegicus, R. tanezumi, R. exulans, and S. murinus. Trap high categorical success in the Village Tugurejo was 15.5%, moderate category was in the Village Bangetayu Kulon (14%) and low category  was in the District of Bandarharjo (12%). The number of ectoparasites obtained from three locations was 761, which were identified as Xenopsylla cheopis fleas, Laelaps echidninus mites and Hoplopleura pacific mites. The number of ectoparasites captured in Bangetayu Kulon Village 456 (high category), Bandarharjo Village 219 (medium category) and Tugurejo Village 86 (low category). Bandarharjo and Bangetayu Kulon Kelurahan have 100% prevalence of rat ectoparasites, whereas in Tugurejo Kelurahan, the prevalence of ectoparasites infestation in Bandicota indica was 50%, Rattus norvegicus was 80% and Rattus tanezumi was 72.2%.

 

Keywords: Ectoparasites, coastal inundation, rats, zoonotic diseases

 

ABSTRAK

Tikus merupakan reservoir berbagai penyakit zoonotic yang berpotensi menyebarkan penyakit pada hewan dan manusia melalui ektoparasit. Penelitian dilaksanakan di kawasan rob Kota Semarang dengan status kerawanan banjir rob yang berbeda. Menggunakan metode area sampling, jumlah perangkap yang digunakan sebanyak 50 perangkap dengan 4x pengulangan. Jumlah tikus yang diperoleh sebanyak 84 ekor, spesies yang teridentifikasi yaitu B. indica, R. norvegicus, R. tanezumi, R. exulans, dan S. murinus. Trap sukses kategori tinggi di Kelurahan Tugurejo sebanyak 31 ekor (15,5%), trap sukses kategori sedang di Kelurahan Bangetayu Kulon sebanyak 28 ekor (14%) dan trap sukses kategori rendah di Kelurahan Bandarharjo sebanyak 25 ekor (12%). Jumlah ektoparasit yang diperoleh dari tiga lokasi sebanyak 761 ekor, yang teridentifikasi pinjal Xenopsylla cheopis, tungau Laelaps echidninus dan kutu Hoplopleura pasifica. Jumlah ektoparasit tikus yang tertangkap di Kelurahan Bangetayu Kulon 456 (kategori tinggi), Kelurahan Bandarharjo 219 (kategori sedang) dan Kelurahan Tugurejo 86 (kategori rendah). Kelurahan Bandarharjo dan Kelurahan Bangetayu Kulon prevalensi infestasi ektoparasit tikus 100%, sedangkan di Kelurahan Tugurejo prevalensi infestasi ektoparasit pada Bandicota indica 50%, Rattus norvegicus 80% dan Rattus tanezumi 72,2%.

Kata kunci: Ektoparasit, kawasan rob, tikus, zoonosis
MAKNA SIMBOLIS TABU MAKANAN DAN RISIKO KEK PADA IBU HAMIL DI DESA BUNGKU KECAMATAN BAJUBANG KABUPATEN BATANGHARI, JAMBI
Authors: Wulansari Arnati , Herliana Puput
Published: June 2020

ABSTRACT

Chronic Energy Deficiency (CED) is one of the many nutritional problems  occurring in pregnant women. The causes of CED are related to food availability and food consumption vulnerability that is affected by poverty, low education, and customs or beliefs including food taboos. The purpose of this study is to describe the types of food taboos, symbolic meaning tabooed by pregnant women, and the incidence of CEDs in pregnant women in Anak Dalam tribe in Bungku Village, Bajubang District, Batanghari Regency, Jambi. The study design was a cross-sectional study and carried out in January-July 2019. Respondents in this study were 31 pregnant women. Data collected include mid upper arm circumference (MUAC), respondent characteristics, and food culture of pregnant women. Data analysis was performed descriptively. The results showed that various foods were regarded as the taboo foods including  carbohydrate, protein and vitamin sources The symbolic meaning of each group is hot food that causes miscarriage, the membranes become thick and blood can clot, miscarriages, and infants become fertile. The measurement results show that two-thirds of respondents are at risk of CED. Education is needed to straighten out the taboo food misperception of pregnant women.

 

Keywords: Pregnant women, CED, food taboos, Suku Anak Dalam

 

ABSTRAK

Kurang Energi Kronik (KEK) merupakan salah satu masalah gizi yang banyak terjadi pada ibu hamil. Penyebab KEK terkait dengan ketersediaan makanan dan kerawanan konsumsi makanan yang dipengaruhi oleh kemiskinan, rendahnya pendidikan, dan adat atau kepercayaan termasuk tabu makanan. Tujuan penelitian ini adalah mendeskripsikan jenis tabu makanan, makna simbolis yang ditabukan ibu hamil, dan kejadian KEK pada ibu hamil di Desa Bungku, Kecamatan Bajubang, Kabupaten Batanghari, Jambi. Desain penelitian  crossectional study dan dilaksanakan pada bulan Januari-Juli 2019. Responden pada penelitian ini adalah 31 orang ibu hamil. Data yang dikumpulkan pada penelitian ini meliputi lingkar lengan atas (LILA),  karakteristik responden, dan budaya  makanan ibu hamil. Pengumpulan data dilakukan dengan wawancara dan pengukuran. Analisis data dilakukan secara deskriptif.  Hasil penelitian menunjukkan bahwa bahan  makanan yang ditabukan meliputi makanan sebagai sumber karbohidrat, protein dan vitamin. Makna simbolis dari masing-masing kelompok berturut-turut adalah makanan panas yang menyebabkan keguguran, ketuban menjadi tebal dan darah mudah membeku, keguguran, dan bayi menjadi subur.  Hasil pengukuran menunjukkan bahwa dua pertiga responden berisiko KEK. Perlu  edukasi untuk meluruskan mispersepsi tabu makanan terhadap ibu hamil.

Kata kunci: Ibu hamil, KEK, tabu makanan, Suku Anak Dalam
ANALISIS SPASIAL (TOPOGRAFI) TUBERKULOSIS PARU DI KOTA PARIAMAN, BUKITTINGGI, DAN DUMAI TAHUN 2010-2016
Authors: Haq Arinil , Achmadi Umar Fahmi , Susanna Dewi
Published: June 2020

ABSTRACT

Tuberculosis (TB) is a disease that has become one of the global concerns. Various factors can increase the incidence of TB and facilitate transmission, one of which is environmental factors. This study aimed to understand the correlation between altitude, population density, and healthy home coverage with the proportion of smear-positive pulmonary TB in Pariaman, Bukittinggi and Dumai in 2010-2016. This study is an ecological study. The data of smear-positive pulmonary TB cases obtained from District Health Office were processed in aggregate at each sub-district in Pariaman, Bukittinggi and Dumai areas. Data were analyzed by correlation test and spatial analysis. The results of this study indicate that there is a strong correlation between altitude with the proportion of smear-positive pulmonary TB in Bukittinggi with direction of the correlation is negative, which mean that the higher the altitude the lower the pulmonary Tb case. It is suggested that area with lower altitude can focus more on promotion and prevention of pulmonary TB through health education or other health promotion measures.

Keywords: Spatial analysis, pulmonary TB cases, altitude, population density, healthy home coverage

 

ABSTRAK

Tuberkulosis (TB) adalah penyakit yang menjadi salah satu perhatian global. Berbagai faktor dapat meningkatkan kejadian TB dan mempermudah penularan, salah satunya adalah faktor lingkungan. Penelitian ini merupakan studi ekologis yang bertujuan untuk mengetahui korelasi antara ketinggian wilayah, kepadatan penduduk, dan cakupan rumah sehat dengan proporsi TB paru basil tahan asam (BTA) positif di Kota Pariaman, Bukittinggi, dan Dumai tahun 2010-2016. Data dianalisis dengan uji korelasi dan analisis spasial. Hasil penelitian ini menunjukkan bahwa diantara variabel yang diuji, hanya ketinggian wilayah yang berkorelasi kuat dengan proporsi TB paru BTA positif di Kota Bukittinggi.  Semakin tinggi wilayah maka semakin rendah kasus TB paru BTA positif di Kota Bukittinggi. Disarankan daerah dengan dataran yang lebih rendah dapat lebih fokus untuk melakukan upaya preventif dan promotif TB paru melalui kegiatan penyuluhan dan upaya promosi kesehatan lainnya.

Kata kunci:Analisis spasial, angka kejadian TB paru, ketinggian wilayah, kepadatan penduduk, cakupan rumah sehat
ANALISIS PENGARUH UKURAN PERUSAHAAN DAN MEKANISME CORPORATE GOVERNANCE TERHADAP MANAJEMEN LABA (Studi Empiris Pada Perusahaan Manufaktur Sub Sektor Logam & Sejenisnya yang Terdaftar di Bursa Efek Indonesia Tahun 2011-2014)
Authors: Bintara Rista
Published: June 2020

The purpose of the research is to examine whether institutional ownership, managerial ownership, audit committee, and the size of the company has an effect on earnings management. The type of research used in this study is causal comparative research. The population in this study are companies manufacturing sub-sector of metal and the likes are listed on the Indonesia Stock Exchange Period 2011-2014. The data used is secondary data. Data collection method used is book study method and the documentation. The analysis used is multiple regression analysis. The results showed that: 1) in partial institutional ownership, managerial ownership has effect and significant effect on Earnings Management with a negative direction; 2) partial variable audit committee has effect and significant effect on the Profit Management with a positive direction; 3) partial variable size has no effect and no significant effect on Earnings Management.
PENGARUH GOOD CORPORATE GOVERNANCE TERHADAP PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY
Authors: Utami Siska Widia
Published: June 2020

The purpose of this study was to examine the influence of the Good Corporate Governance on Corporate Social Responsibility Disclosure with Profitability and Leverage as control variables. Data analysis technique used in this research is multiple regression linear analysis. This research use causality method. The population in this study are all manufacturing companies are listed on Indonesia Stock Exchange in 2016-2017. The data chosen using random sampling method. Total sample in this research as many as 60 companies. The results showed that: (1) Institutional Ownership has no significant effect on the Corporate Social Responsibility Disclosure. (2) Foreign Ownership has significant effect on the Corporate Social Responsibility Disclosure. (3) Competence of Independent Commissioners Board has no significant effect on the Corporate Social Responsibility Disclosure. (4) Competence of Audit Committe has no significant effect on the Corporate Social Responsibility Disclosure.
Avaliação clínica da deplacagem com pasta profilática e clorexidina 1%
Authors: Fernandez Cachapuz Paula , Issa Fernandes Marilene
Published: June 2020

O objetivo desse estudo foi comparar a nova formação de placa dental e a quantidade de fluido gengival secretado apos a remoção profissional de placa dental supragengival —deplacagem- utilizando pasta profilática e clorexidina gel 1%. Teve como característica ser um estudo cruzado e com examinador cego para o tipo de tratamento realizado. A formação de placa dental foi avaliada pelo índice de placa de QUIGLEY e HEIN, modificado por TURESKY (1970), a cada 24 horas por um período de 96 horas na ausência de higiene bucal. O fluido gengival secretado foi coletado inicialmente e apos quatro dias de act mulo de placa dental. Os resultados foram avaliados por medianas, para o índice de placa, e medias para o fluido gengival secretado, sendo os resultados comparados pelo teste T de student e ANOVA (p > 0,05) respectivamente. Através da analise dos resultados pode-se observar que houve um aumento gradual na formação de placa dental nos dois grupos. A utilização de clorexidina gel 1% mostrou diferença estatística com maior número de superfícies livres de placa em 48 horas e com menor formação de placa dental em 72 horas quando comparada com a pasta profilática em situação semelhante. A quantidade de fluido gengival secretado não mostrou ser diferente alai:6 96 horas de acúmulo de placa dental, no inicio e final do estudo, com ambos os tratamentos. Concluiu-se que houve uma menor formação de placa apos o controle profissional supragengival associado com uma (mica aplicação de clorexidina gel 1% para um período de 72 horas.
Validade do exame radiográfico digital no diagnóstico de lesões proximais em molares decíduos
Authors: Ferreira Tovo Maximiano , Bervian Juliane , Torres Freitas Sérgio Fernando , M. Faraco Jr. Ítalo , F. Kramer Paulo
Published: June 2020

O estudo avaliou o desempenho diagnostico do filme Ektaspeed plus e do sistema digital Digora por meio de uma amostra de 37 molares decíduos. As imagens de 41 superfícies proximais foram avaliadas sob condições padronizadas e cinco recursos de edição de imagem (x0,5, xl, x2, Negativo e 3D), disponíveis no software do sistema digital, foram utilizados. Apos a secção dos dentes e a validação em estereomicroscopia (x40), calculou-se a sensibilidade, especificidade, acurácia e kappa não-ponderado dos métodos. 0 sistema digital Digora foi mais sensível que os filmes, nos dois cut-off estudados. Com o filme Ektaspeed plus, o método radiográfico convencional foi tanto ou mais específico que o sistema digital, ao diagnosticar todas as lesões e lesões dentinárias, entretanto de menor acurácia quando comparado as modalidades de imagem digital. 0 valor de kappa obtido pelo filme, assemelhou-se ao de algumas modalidades de imagem do sistema digital Digora, no diagnostico de todas as lesões, o que não ocorreu no diagnostico de lesões dentinárias. Cohen's kappa revelou boa concordância intra-examinador (0,758). Devido aos resultados observados, o sistema digital demonstrou-se comparável ao método radiográfico convencional, no diagnostico de lesões de cárie em superfícies proximais de molares decíduos.
Editorial da Faculdade de Odontologia da UFRGS
Authors: Diniz Barbachan João Jorge
Published: June 2020

Ao finalizarmos mais um número de nossa revista felicitamos a comunidade da Faculdade de Odontologia da UFRGS pela concretização de mais este exito. As bases deste feito encontram-se em boa parte apoiadas em nosso programa de Pós-Graduação "strito senso" que encerrou o ano de 2003 com 27 dissertações concluídas e defendidas. Aproveitamos a oportunidade para expressar nossa discordâncias com os critérios Qualis da CAPES que entendem a publicação dos trabalhos nas revistas das próprias escolas como uma divulgação endogênica. Em nossa opinião as revistas das Faculdades devem expressar sim as ideias da escola, desde que os trabalhos tenham sido avaliados de forma isenta, onde os avaliadores e autores permanecem anônimos no período de avaliação. Não queremos com isso desmerecer o esforço de divulgação internacional dos trabalhos, que a CAPES vem estimulando, mas chamar a atenção para o papel importante que as revistas de Faculdades tem para a divulgação de trabalhos de pesquisa realizados em seu meio. Esta direção se congratula com todos os que colaboram com este esforço, e esperamos exito e evolução continua.
Avaliação dos fatores associados com a candidíase bucal em pacientes do Serviço de Estomatologia do Hospital São Lucas - PUCRS
Authors: Gonçalves Salum Fernanda , Botelho Martins Gabriela , Rocha Schardosim Lisandrea , Lazzari Miotto Nadiesca Maria , Zancanaro de Figueiredo Maria Antonia
Published: June 2020

A candidíase bucal é uma doença infecciosa fúngica causada principalmente pela Candida albicans, cujas manifestações clínicas podem estar vinculadas a fatores locais e sistêmicos. O objetivo deste estudo foi avaliar a associação entre fatores como

tabagismo, alcoolismo, anemia, diabete, antibioticoterapia, corticoterapia, radioterapia, quimioterapia e soropositividade para

o HIV com as diferentes formas clínicas da candidíase bucal. Foram analisados 303 prontuários de pacientes com candidíase bucal,

atendidos no período de 1990 a 2000, dos quais foram excluídos aqueles que apresentavam candidíase associada ao uso de prótese.

Dos 90 prontuários incluídos no estudo, observou-se que 62 pacientes (68,9%) apresentavam uma das formas clínicas da doença e

que 28 possuíam associação entre duas (26,7%) ou três (4,4%) formas. A apresentação clínica mais prevalente foi a eritematosa

(38,9%), seguida pela pseudomembranosa (37,8%), leucoplásica (27,8%), queilite angular (21,1%) e glossite romboidal mediana

(GRM) (10%). A forma leucoplásica foi associada com o tabagismo (p=0,01), enquanto a candidíase eritematosa teve associação

com anemia (p =0,04). A candidíase pseudomembranosa apresentou relação estatisticamente significante com antibioticoterapia

(p=0,01), radioterapia (p=0,05), quimioterapia (p=0,02) e soropositividade para o HIV (p=0,01). A queilite angular e a GRM não

foram estatisticamente associadas aos fatores estudados. Concluiu-se que existe associação entre a forma de apresentação clínica

da candidíase bucal e determinados fatores locais e sistêmicos.
Efeitos da compressão JPEG na subtração radiográfica digital quantitativa de perda óssea alveolar simulada
Authors: Winck Mahl Carlos Eduardo , Gegler Aderson , Porto Alegre Braga Camila , Xavier Machado Liana , Fontanella Vania
Published: June 2020

Para avaliar os efeitos dos diferentes níveis de compressão JPEG na subtração radiográfica digital quantitativa, 12 radiografias periapicais da região de molares inferiores foram digitalizadas em 300 dpi e 8 bits, digitalmente duplicadas e salvas no formato JPEG nível 12, como conjuntos A e B. Nas imagens do conjunto B foram demarcadas áreas, no interior das quais foi simulada perda óssea (1%, 3% e 5%). Todas as imagens foram reproduzidas digitalmente e salvas com compressões JPEG 10, 8, 6 e 4. Para cada compressão testada foi realizada a subtração de imagem e determinada a densidade média e o desvio padrão dos tons de cinza. A subtração radiográfica digital quantitativa, realizada pelo programa Image Tool, não foi afetada pela compressão JPEG nível 10. Os níveis 8 e 6, apesar de permitirem a detecção na alteração da densidade, tendem a resultar em imagens que superestimam a perda óssea.
Uso do coeficiente alfa de Cronbach na validação de questionários utilizados na pesquisa odontológica
Authors: Dal Moro Rafael Gustavo , Rosa Braga Melissa , Pereira Padilha Dalva Maria
Published: June 2020

Questionários são freqüentemente utilizados na pesquisa odontológica. A validação dos instrumentos de coleta de dados é necessária para a análise dos resultados. A checagem da consistência interna é um dos passos da validação, podendo ser realizada através do cálculo do coeficiente alfa de Cronbach. O objetivo deste estudo é demonstrar o cálculo do coeficiente de consistência interna proposto por Cronbach. Um questionário respondido por 51 idosos, sobre conhecimento em higiene bucal, foi utilizado. Uma vez que o coeficiente obtido foi igual a 0,72, pode-se concluir que o presente instrumento possui boa consistência interna. A confiabilidade dos dados é resultado da qualidade dos instrumentos de coleta de dados. Sendo assim é importante validar estes instrumentos, sendo a checagem da consistência interna uma das etapas da validação.
Auditing the Blockchain Oracle Problem
Authors: Sheldon Mark D.
Published: June 2020

Blockchain brought about the potential for improved data reliability, but only when those data are the result of transactions that happen completely within a blockchain. The reliability of blockchain data is threatened when information is introduced from the outside world, such as when oracles are used to observe occurrences and provide this information to smart contracts. This specific threat to the reliability of blockchain data is known as the oracle problem. This study offers a working definition of blockchain oracles and argues that they should be viewed as service organizations under the auditing standards from the AICPA and PCAOB. The study then discusses risks associated with the oracle's function of collecting, storing, transforming, and transmitting information, and proposes control objectives for auditors to consider when evaluating the information provided by oracles. Finally, the study closes by discussing open questions the audit profession still needs to address with the oracle problem.
Lesing som protestantisk utfordring
Authors: Apelseth Arne
Published: June 2020

Mindre enn hundre år etter Gutenberg var trykkpressa blitt eit nøkkelelement i det som nokre har framstilt som ein «endringsmekanisme» som skapte «kommunikasjonsrevolusjon». Andre har heller sett trykkpressa som ein teknologi for å konsolidere institusjonell makt og dermed også grepet om samfunn og innbyggjarar. Relasjonar mellom statsmakt og prentemediet skapte nye standardar for personretta kontroll. Samstundes medverka protestantismen med hjelp av prenta medium sterkt til å gje skriftkultur tilnærma allmenn relevans, især ved å endre trongen for bøker og ved å forme vilkår for bruken. Ein vesentleg grunn låg i protestantismens personreligiøsitet, dvs. i vektlegginga av det særeigne forholdet mellom den einskilde og guddomen. Grunnlaget var Luthers fem maksimar, som vart omgjort til ein praktisk handlingsregel om at lekfolk ved sjølvsyn skulle kome til sann erkjenning gjennom individualisert bibellesing.
I kjølvannet av varme vinder – Weenaas og vekkelsen
Authors: Thorstvedt Åsa
Published: June 2020

I 1889 ble August Weenaas sokneprest i Volda, der han ble en av hovedpersonene i en konflikt som nådde sitt toppunkt når to lærere ble oppsagt på grunn av at de hadde deltatt i fri nattverd. Weenaas var blitt påvirket av haugiansk vekkelse i tidlig ungdom, og studerte teologi under professor Gisle Johnson. I mange år arbeidet han med utdanning av prester for norske kirker i USA. I Volda prøvde Weenaas å få kontroll over en vekkelsesbevegelse, men tapte til slutt slaget. Artikkelen drøfter Weenaas’ handlingsmønster og motiver i lys av hans tidligere erfaringer og av hans teologiske kompromissløse overbevisning.
Pemberdayaan Kompetensi Pedagogik Berbasis Kemampuan Reflektif Untuk Peningkatan Kualitas Interaksi Pembelajaran di SDN Duri Kepa 03
Authors: Susanto Ratnawati , Sofyan Harlinda , Rozali Yuli Azmi , Nisa Mahwar Alfan , Umri Cut Alfina , Nurlinda Bellina Dwi , Oktafiani Oktafiani , Lestari Tantri Hartika
Published: June 2020

Program Pengabdian kepada Masyarakat di Sekolah SDN Duri Kepa 03 Pagi berfokus pada Pemberdayaan Kompetensi Pedagogik Berbasis Kemampuan Reflektif untuk Peningkatan Kualitas Interaksi Pembelajaran sebagai diseminasi hasil Penelitian Terapan Unggulan Perguruan Tinggi (PTUPT) mengenai Model Pengembangan Kompetensi Pedagogik (Ratnawati Susanto, 2019). Solusi dilakukan dengan 5 tahap,  yaitu: (1)  Tahap Sosialisasi untuk Peningkatan pemahaman dan pengetahuan menngenai Literasi Pedagogik, (2) Tahap Peningkatan Pengetahuan Kompetensi Pedagogik Berbasis Kemampuan Reflektif untuk Peningkatan Kualitas Pembelajaran, (3) Tahap Peningkatan Keterampilan Pemberdayaan Kompetensi Pedagogik Berbasis Kemampuan Reflektif untuk Peningkatan Kualitas Pembelajaran, (4) Pemetaan Kompetensi Pedagogik, Kemampuan Reflektif dan Kualitas Interaksi pembelajaran, dan (5) Pengukuran dan Evaluasi.  Pencapaian hasil pengabdian kepada masyarakat mencapai tingkat efektifitas yang baik sebagai solusi permasalahan mitra, dengan hasil: (1) peningkatan pengetahuan literasi pedagogik sebesar 80%, (2) 100 % guru memiliki kompetensi pedagogik pada klasifikasi baik (27 %) dan cukup (73 %); (3). 100 % guru memiliki kemampuan reflektif pada klasifikasi baik 20 % dan pada klasifikasi cukup 80 % ;  dan (4) 100 % guru Kemampuan pengelolaan kualitas interaksi pembelajaran  dengan klasifikasi baik 39 % dan klasifikasi cukup 61 %.
Community-based Health Data Cooperatives Towards Improving the Immigrant Community Health: A Scoping Review to Inform Policy and Practice
Authors: Naeem Iffat , AKM Nurul Hossain , Vaska Marcus , Goopy Suzanne , Rashid Ruksana , Kassan Anusha , Aghajafari Fariba , Ferrer Ilyan , Kazi Ahsan , Sadi Iftekhar , O'Beirne Maeve , Leduc Charles , Turin Tanvir C
Published: June 2020

Background In the case of immigrant health and wellness, data are the key limiting factor, where comprehensive national knowledge on immigrant health and health service utilisation is limited. New data and data silos are an inherent response to the increase in technology in the collection and storage of data. The Health Data Cooperative (HDC) model allows members to contribute, store, and manage their health-related information, and members are the rightful data owners and decision-makers to data sharing (e g. research communities, commercial entities, government bodies).

ObjectiveThis review attempts to scope the literature on HDC and fulfill the following objectives: 1) identify and describe the type of literature that is available on the HDC model; 2) describe the key themes related to HDCs; and 3) describe the benefits and challenges related to the HDC model.

MethodsWe conducted a scoping review using the five-stage framework outlined by Arskey and O’Malley to systematically map literature on HDCs using two search streams: 1) a database and grey literature search; and 2) an internet search. We included all English records that discussed health data cooperative and related key terms. We used a thematic analysis to collate information into comprehensive themes.

ResultsThrough a comprehensive screening process, we found 22 database and grey literature records, and 13 Internet search records. Three major themes that are important to stakeholders include data ownership, data security, and data flow and infrastructure.

ConclusionsThe results of this study are an informative first step to the study of the HDC model, or an establishment of a HDC in immigrant communities.
Влияние эмпаглифлозина и L-орнитина L-аспартата на поведенческо-когнитивные функции и физическую работоспособность при экспериментальном стеатогепатите
Authors: Приходько В. А. , Сысоев Ю. И. , Поверяева М. А. , Бунят А. В. , Карев В. Е. , Ивкин Д. Ю. , Суханов Д. С. , Шустов Е. Б. , Оковитый С. В.
Published: June 2020

Неалкогольная жировая болезнь печени (НАЖБП) — хроническое заболевание, характеризующееся не только изменениями углеводного и липидного обменов, но и рядом психоневрологических нарушений, включая тревожно-депрессивные расстройства, ухудшение памяти и астенический синдром. Большинство фармакологических исследований направлено на оценку способности препаратов восстанавливать биохимические функции и гистоморфологическую картину печени при НАЖБП; их влияние на течение сопутствующих нарушений изучают редко. Целью работы было оценить влияние эмпаглифлозина и L-орнитина L-аспартата (ОА) на поведение, память и физическую работоспособность мышей линии C57BL/6 при моделировании НАЖБП (6-месячная «западная диета» с еженедельным введением тетрахлорметана). Данная модель вызывает у животных изменение поведения (снижение скорости передвижения на 38 и 35%, p < 0,01; увеличение частоты стоек на 432 и 279%, p < 0,05 и др.), ухудшение долговременной памяти (время поиска в «Лабиринте Барнс» возрастало на 108%, число ошибок — на 439%, p < 0,05), а также снижение физической работоспособности (время вынужденного плавания сократилось на 50%, p < 0,05 и др.). Оба препарата при введении во время диеты снижали тревожность (эмпаглифлозин: число грумингов возросло на 160%, p < 0,05 и на 2173%, p < 0,01; время в белой зоне черно-белой камеры — на 275%, p < 0,05 и др.; ОА: время в открытых рукавах лабиринта увеличилось на 267%, p < 0,05) и способствовали сохранению памяти у мышей с НАЖБП. Особенностью ОА было повышение физической работоспособности животных (время вынужденного плавания увеличилось на 106%, p < 0,05 и др.). Таким образом, эмпаглифлозин и ОА могут положительно влиять на поведенческие и когнитивные функции, а также снижать выраженность астенического синдрома при НАЖБП.
A Study on Genocide and Infamous Massacre Through The Work Of Elizabeth Cook-Lynn
Authors: Varma Abhishek
Published: June 2020

There are tens and hundreds of mass killings against a particular community or caste.  These massacres have taken the front seat when a caste or community is provoked against some other community. This research is on Elizabeth Cook-Lynâ€™s book on the mass killings of a community infamously known as the Wounded Knee Massacre. This is an ongoing struggle of indigenous Americans of the twentieth century. She pays her tribute to the people killed in this massacre.  The people there at the Wounded Knee went suffered a lot.  They had to bear the loss of dear family members and community people.  There are many other genocides taken place in the world against a community.
PERAN DUKUNGAN SOSIAL DAN INTERAKSI IBU-ANAK DALAM MENINGKATKAN KESEJAHTERAAN SUBJEKTIF REMAJA PADA KELUARGA ORANG TUA BEKERJA
Authors: Wijayanti Retno , Sunarti Euis , Krisnatuti Diah
Published: June 2020

Tingkat kesejahteraan subjektif remaja dapat digunakan untuk mengidentifikasi masalah remaja sejak dini dan membuat tindakan preventif agar terbentuk remaja yang berkualitas. Penelitian ini bertujuan menganalisis pengaruh karakteristik remaja, karakteristik keluarga, dukungan sosial, dan interaksi ibu-anak terhadap kesejahteraan subjektif remaja pada keluarga orang tua bekerja. Tempat penelitian dipilih secara purposive, yaitu Kota Depok dan desain yang digunakan adalah cross sectional study. Responden peneilitian, yaitu remaja berusia 12-18 tahun dari keluarga utuh dengan orang tua bekerja, berjumlah 120 terdiri atas 61 laki-laki dan 59 perempuan. Penarikan responden menggunakan metode disproportional stratified random sampling di lima SMP dan SMA di Kecamatan Sukmajaya, Kota Depok. Data penelitian dikumpulkan melalui self-report menggunakan kuesioner. Dukungan sosial terdiri dari dukungan instrumental, informasi, interaksi social, dan harga diri. Hasil uji beda menunjukkan bahwa dukungan sosial dimensi instrumental pada responden perempuan dan laki-laki memiliki perbedaan signifikan, sedangkan pada interaksi ibu-anak dan kesejahteraan subjektif remaja tidak ada perbedaan signifikan. Hasil uji PLS menunjukkan bahwa dukungan sosial dan interaksi ibu-anak berpengaruh langsung terhadap kesejahteraan subjektif remaja. Untuk itu orang tua hendaknya menyiapkan dukungan sosial yang sesuai bagi remaja dan membangun interaksi yang baik dengan anak diantara kesibukannya bekerja.
PERILAKU INVESTASI ANAK MENENTUKAN PERAN NILAI ANAK DALAM KESEJAHTERAAN ANAK
Authors: Villa Zifora Mujahidah , Sunarti Euis , Muflikhati Istiqlaliyah
Published: June 2020

Kesejahteraan anak baik objektif maupun kesejahteraan subjektif yang tinggi adalah tanggung jawab keluarga. Beberapa faktor yang diduga dapat memengaruhi kesejahteraan anak adalah nilai anak yang dimiliki keluarga dan juga perilaku investasi anak yang dilakukan keluarga. Penelitian ini bertujuan untuk menganalisis pengaruh nilai anak dan perilaku investasi anak terhadap kesejahteraan anak laki-laki dan perempuan yang tinggal di rumah susun. Penelitian ini menggunakan desain cross sectional study melibatkan 119 keluarga (60 ibu beserta anak laki-laki dan 59 ibu beserta anak perempuan) di rumah susun sewa (rusunawa) Jatinegara, Jakarta. Keluarga dipilih secara disproportional stratified random sampling berdasarkan jenis kelamin anak. Analisis data menggunakan independent t-test dan analisis SEM (Structural Equation Modelling). Hasil penelitian  menunjukkan bahwa  nilai anak dan kesejahteraan anak dalam penelitian ini terkategori sedang, sedangkan perilaku investasi anak terkategori rendah. Selain itu, tidak ditemukan adanya perbedaan nilai anak, perilaku investasi anak, dan kesejahteraan anak antara laki-laki dan perempuan. Hasil analisis uji SEM membuktikan bahwa perilaku investasi anak berpengaruh langsung positif signifikan terhadap kesejahteraan anak. Adapun nilai anak berpengaruh tidak langsung terhadap kesejahteraan anak melalui perilaku investasi anak.
GREEN CONSUMER BEHAVIORISM OF BOGOR CITIZEN IN PLASTIC WASTE MANAGEMENT
Authors: Hendarsyah Rachman , Sumarwan Ujang , Yuliati Lilik Noor
Published: June 2020

Peningkatan volume sampah sebesar dua persen setiap tahun telah mendorong berbagai pihak secara aktif melakukan sosialisasi gerakan diet plastik. Penelitian ini bertujuan untuk menganalisis pengaruh sosialisasi (socialization), kesadaran, dan sikap terhadap perilaku konsumen hijau di Kota Bogor dalam pengelolaan sampah plastik. Penelitian dilakukan dengan menyebarkan survei pada Google Form secara daring melalui media WhatsApp dan ditujukan untuk warga Kota Bogor. Teknik pengambilan contoh yang dilakukan adalah non-probability sampling dengan jenis convenience sampling. Contoh penelitian yang terkumpul sebanyak 223 responden yang diperoleh dari Kecamatan Bogor Utara sebanyak 82 orang, Kecamatan Bogor Tengah sebanyak 49 orang, Kecamatan Bogor Selatan sebanyak 50 orang, dan Kecamatan Bogor Timur sebanyak 42 orang. Data contoh yang terkumpul kemudian divalidasi dan dilakukan analisis menggunakan Structural Equation Model (SEM). Hasil penelitian menunjukkan bahwa perilaku konsumen hijau dipengaruhi oleh sosialisasi, kesadaran, dan sikap. Penelitian ini merekomendasikan agar pemerintah Kota Bogor dapat lebih aktif meningkatkan sosialisasi sebagai variabel yang paling berpengaruh terhadap pembentukan perilaku konsumen hijau warga Kota Bogor dalam pengelolaan sampah plastik.
ANALYSIS OF FLOOD PRONE AREAS IN NAGAN RAYA REGENCY ACEH PROVINCE
Authors: Yunan Amsar
Published: June 2020

Maps or remote sensing can be interpreted as the process of reading using various sensors where data collected remotely can be analyzed to obtain information about the object, area or phenomenon. In this study, the author develops a flood disaster mapping information system applying overlays with scoring between the parameters. The determinant factors to provide flood hazard levels includes rainfall factors in the dasarian unit, land-use factors and land-use arbitrary factors. Of all these parameters, a scoring process will be carried out by assigning weights and values according to their respective classifications, then an overlay process will be performed using ArcGIS software. The author conducted this study in Nagan Raya Regency since this area experiences flooding annually.  Framing a thematic map of flood-prone areas in Nagan Raya Regency was designed using the flood hazard method. Spatial data that has been presented in the form of thematic maps as parameters are land use maps, landform maps, and dasarian rainfall maps (per 10 daily). The design of thematic maps that are prone to flooding is done by overlapping (overlay process). In contrast, the determination of the classification is done by adding scores to each parameter, with low, medium and high hazard levels. Parameter analysis shows the level of flood vulnerability in Nagan Raya Regency of each district, namely Beutong: high 0.21%, medium 13.68%, low 86.12%. Seunagan District: high 51.17%, medium 48.83%, low 0%. Seunagan Timur District: high 10.07%, medium 46.18%, low 43.75%. Kuala Subdistrict: high 29.66%, medium 68.99%, low 1.35%. Darul Makmur District: high 8.57%, medium 63.37%, low 28.06%. From the overall results of the study, it can be concluded that the danger of flooding in Nagan Raya Regency with a level of vulnerability: high 9.92%, moderate 42.65% and low 47.43%.
The atrial FibriLlatiOn real World management registry in the Middle East and Africa: design and rationale
Authors: Sobhy Mohamed A. , Khoury Maurice , Almahmeed Wael A. , Sah Janvi , Di Fusco Manuela , Mardekian Jack , Kherraf Sid Ahmed , Lopes Renato D. , Hersi Ahmad
Published: June 2020

Background

Atrial fibrillation is the most common cardiac arrhythmia, affecting 33.5 million patients globally. It is associated with increased morbidity, leading to significant clinical and economic burden. There exist only limited data in the Middle Eastern region from the existing registries. The goal of the FLOW-AF (atrial FibriLlatiOn real World management registry in the Middle East and Africa) registry is to evaluate the characteristics, treatment patterns, and clinical and economic outcomes associated with anticoagulation among patients newly diagnosed with nonvalvular atrial fibrillation in Egypt, Lebanon, the Kingdom of Saudi Arabia, and the United Arab Emirates.

Methods

This study will be a multicountry, multicenter, prospective observational registry aiming to enroll 1446 newly diagnosed nonvalvular atrial fibrillation patients at more than 20 sites across the four countries. During the recruitment period, patients will be included if they were newly diagnosed with nonvalvular atrial fibrillation and had initiated treatment for the prevention of stroke/systemic embolism. Patient data will be assessed prospectively at 6 and 12 months from their enrollment date. Demographics, clinical characteristics, antithrombotic treatments received, clinical outcomes, adverse events, healthcare resource utilization, and direct costs associated with management of nonvalvular atrial fibrillation will be collected and analyzed overall, by country, and by groups created based on treatment, demographics, and clinical characteristics, medical history and risk factors.

Conclusion

The FLOW-AF registry will provide information on the uptake of oral anticoagulants, treatment patterns, clinical outcomes, and healthcare utilization and costs among newly diagnosed nonvalvular atrial fibrillation patients in the Middle Eastern region.
Osteoarthritis – a problematic skeletal trait in past human populations. Osteoarthritic changes vs. entheseal changes in the late medieval and early modern population form Łekno
Authors: Myszka Anna , Piontek Janusz , Tomczyk Jacek , Zalewska Marta
Published: June 2020

According to medical knowledge, physical activity plays a role in osteoarthritic changes formation. The impact of occupation on osteoarthritic changes development in past human populations is not clear enough, causing problems with interpretation. The aim of the current study is to examine the relationship between osteoarthritis and entheseal changes. Skeletal material comes from the late medieval, early modern population from Łekno (Poland). The sample consists of 110 males and 56 females (adults only). Osteophytes, porosity and eburnation were analyzed in the shoulder, elbow, wrist, hip, knee, and ankle. Entheses on the humerus, radius, femur, and tibia were examined. Standard ranked categorical scoring systems were used for the osteoarthritic and entheseal changes examination. Males with more developed osteophytes in the shoulder have more “muscular” upper limbs (higher values of muscle markers). Males with more developed osteophytes in the hip and knee are predicted to have more “muscular” lower limbs. Males with more developed osteoarthritis in the shoulder, wrist, hip, and knee exhibit more developed entheseal changes. Males with more developed entheses tend to yield more developed osteophytes (all joints taken together) and general osteoarthritis (all changes and all joints taken together). Females with more developed entheses have more developed osteoarthritis in the elbow, wrist, and hip. Individuals with more developed entheses have much more developed osteophytes. When all the three types of changes are taken together, more “muscular” females exhibit more developed osteoarthritis. The lack of uniformity of the results, wild discussions on the usage of entheses in activity patterns reconstruction and other limitations do not allow to draw unambiguous conclusions about the impact of physical activity on the osteoarthritis in past populations and further studies are needed.
Note on Appearance of Zigzak Type Self Similarity in Flying Bird Flocks Performing Directional Collective Motions in Mild-Weather Conditions
Authors: Gadomski Adam , Cyran Janusz
Published: June 2020

It is argued here that very regular and coordinated patterns of bird flocks in motion, in quiescent weather conditions, can be expected to first emerge upon minimal configurational entropy production for the flock(s) vs. air mass couple. This is immediately to accept if certain ultralow friction conditions apply, with the air-bird flock friction coefficient f approaching minimal values. Then, quite geometrically coordinated, apparently self-similar zigzak type patterns show up during the flock’s motion. Otherwise, the coherence of the flying patterns is lost, the flocks become disorganized, characteristic of fairly large configurational-space (individual positions involving) entropy, and their average acceleration supposedly gets on appreciable nonzero values. The oversimplified analysis performed in this study does not assume really far-from-equilibrium (thermo)dynamic conditions to occur.