bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of heat treatment on wear and corrosion behavior of high chromium white cast iron
Authors: Sarac Mehmet Fahri , Dikici Burak 
Published: July 2019

AbstractThe abrasive wear and corrosion behavior of as-cast, heat-treated and tempered high chromium white cast iron was studied, and the results were evaluated by means of microstructure, hardness, surface roughness and corrosion resistance. The samples were subjected to wear on the ball-on-flat tribometer test machine under different loads. Corrosion tests were carried out using the potentiodynamic scanning (PDS) technique in both alkaline (3.5 % NaCl) and acidic (0.5 M H2SO4) media. According to the results obtained, the wear rate and hardness of the as-cast alloy were relatively low. After heat treatment higher wear resistance and hardness were achieved thanks to the thinned and elongated primary carbides, excessive amount of secondary carbides and the martensitic matrix. After the tempering process, the primary carbides were rounded and shortened, and all the carbides were homogeneously dispersed. This resulted in lower material hardness. Although the hardness of the tempered sample was lower than that of the heat-treated sample, the wear resistance was higher in virtue of the microstructure. The corrosion results showed that the differences between the corrosion resistance of as-cast, heat-treated and tempered samples are only due to microstructural transformation. The differences are related to the Cr/C ratio, primary carbide content and its form in the matrix, and residual stress. In addition, the study showed that secondary carbides play an influential role at the initialization of corrosion but that the primary carbide content in the alloy are dominant in the progression and orientation of the corrosion in the structure.
Gouvernance des clubs de football professionnels
Authors: Dermit-Richard Nadine , Scelles Nicolas , Evrard Barbara 
Published: July 2019

En analysant le comportement individuel des clubs, cette contribution en propose une typologie fondée sur leur niveau de contrainte budgétaire, induite par la capacité de leurs actionnaires à financer les pertes réalisées. Il est ainsi possible de conclure que seul un très petit nombre de clubs évoluent dans le cadre d’une contrainte budgétaire « lâche » (CBL) caractéristique d’une « mauvaise » gouvernance (Andreff, 2009). Cette recherche permet aussi de montrer que les clubs adaptent leur comportement aux exigences de la régulation sectorielle auxquels ils sont soumis, transférant de fait à cette dernière, une part de responsabilité dans la gouvernance de ces organisations.
Les communs de connaissance dans les « fablabs »
Authors: Dechamp Gaëlle , Pélissier Maud 
Published: July 2019

Les connaissances, au cœur de la création de valeur pour l’entreprise, font l’objet de nombreux conflits d’appropriation qui ont donné naissance à un mouvement critique pour préserver des communs de connaissance (E. Ostrom). Des structures comme les fablabs, basées sur le faire ensemble, cherchent également à lutter contre cette privatisation de la connaissance. À partir de deux variables déterminant la nature d’un commun de connaissance (mode de gouvernance et systèmes de droits de propriété), les auteurs observent dans six « fablabs » quels facteurs favorisent ou freinent les projets en commun et pour le commun.
Instrumentación empleada en túneles de viento subsónicos para evaluar perfiles aerodinámicos
Authors: Topa Chuquitarco Cristian Paúl , Vásquez Carrera Paco Jovanni , Hidalgo Osorio William Armando , Villarroel Herrera Nelson Jhonatan 
Published: July 2019

Los túneles de viento son equipos indispensables en el desarrollo de experimentos aerodinámicos donde se requieren obtener condiciones de borde controladas para garantizar la repetitividad en cada ensayo. Los datos obtenidos en las pruebas realizadas en túneles de viento deben ser extraídos de manera efectiva para que sean interpretados por el analista, por tal motivo existen variedad de instrumentos especializados con los cuales se logra una alta sensibilidad en las mediciones y permiten extraer información indispensable ya sea para el desarrollo de nuevos productos y equipos o mejorar el entendimiento de fenómenos naturales. El objetivo se direccionó a identificar los diferentes tipos de instrumentación empleados para la recolección de datos en túneles de viento subsónicos. El método aplicado para la elaboración de este artículo fue la revisión bibliográfica de varios autores, el mismo que se compone de varias etapas como: definición de los objetivos, selección de bibliografía, análisis de la literatura y redacción. Posterior a la revisión bibliográfica se identificó que existen variedad de instrumentos de medición. Entre los cuales los más comúnmente empleados son: transductores de fuerza para determinar fuerzas de sustentación, arrastre y momento, sensores para la toma de presión estática, tomas de presión total, sondas de velocidad de hilo caliente y sondas de cinco agujeros. Por tal motivo, este artículo tendrá como propósito establecer referencias para conocer los diferentes tipos de instrumentación y sus aplicaciones primordiales en el proceso de extracción de datos al analizar elementos en un túnel de viento.
TIC na prática docente
Authors: Siple Ivanete Zuchi , Lemke Raiane , Mulazani dos Santos Luciane , Mandler Marnei Luis 
Published: July 2019

Este trabalho apresenta discussão sobre uma prática apoiada pelas tecnologias, realizada na disciplina de Cálculo Diferencial e Integral II, dos cursos de licenciatura em Matemática e Engenharia de Produção e Sistemas da Universidade do Estado de Santa Catarina (UDESC), que explorou objetos de aprendizagem desenvolvidos no software GeoGebra 3D para o ensino de derivadas parciais de funções de duas variáveis, visando a contribuir com o debate sobre a tecnologia no ensino de Cálculo. Utilizamos a realização e o tratamento de uma entrevista estruturada como procedimentos metodológicos para construirmos as narrativas de um professor do ensino superior, aqui apresentadas, que evidenciaram as práticas que ele emprega, registraram a relação que mantém com a tecnologia nas atividades docentes que desempenha na universidade, bem como apontaram perspectivas para a prática docente que podem ser discutidas no âmbito geral de debate sobre a utilização de tecnologias de informação e comunicação (TIC) no ensino superior.
Gamificação no ensino superior como estratégia para o desenvolvimento de competências
Authors: Menezes Aline Beckmann de Castro 
Published: July 2019

Educação, a partir do conceito de competência, abrange conhecimentos, habilidades e atitudes. Para o desenvolvimento de competências, pode-se utilizar a gamificação do ensino. Para tal, as práticas pedagógicas devem conciliar objetivos e regras claros, com prazer e engajamento. Poucos estudos foram desenvolvidos no Brasil sobre a gamificação do ensino, especialmente no ensino superior. É relatada aqui a experiência de aplicação da atividade “Trilhas de intervenção” no curso de graduação de Psicologia. A atividade envolveu interação em equipe, análise de situações, tomada de decisão, interpretação de papéis e proposição de soluções. Foi conduzida por três coordenadores em um dia, com duração de três horas. Participaram 27 alunos matriculados na disciplina em questão. Não havia consequência externa prevista para a participação. Pode-se perceber intenso engajamento; entretenimento; e aprimoramento de habilidades. Avalia-se a experiência como eficaz, podendo ser útil para o desenvolvimento de novas metodologias ativas pautadas na proposta de gamificação do ensino.
Uso do portfólio como ferramenta avaliativa em uma disciplina do curso de Nutrição da Universidade Federal de Minas Gerais
Authors: Viveiros Aline , Marques Rita de Cássia 
Published: July 2019

No contexto da avaliação formativa, o portfólio se mostra como uma alternativa viável para a adoção de ferramentas que coloquem o aluno no centro do próprio processo de aprendizagem. Assim, a disciplina Alimentação e Cultura adota o portfólio como instrumento avaliativo, que deve partir de uma reflexão crítica sobre os assuntos abordados ao longo das atividades. A avaliação dos trabalhos é feita pela leitura dos registros feitos pelos alunos sobre os temas tratados na disciplina. Como ponto negativo sobre essa ferramenta, pode-se citar a dificuldade dos discentes em entender que a avaliação deve ser feita ao longo do semestre e que é necessária também a autoavaliação, fazendo os ajustes necessários para a melhora do processo de aprendizagem. Mesmo diante de algumas limitações, o uso do portfólio justifica-se por possibilitar a criação de uma atitude reflexiva sobre o processo de aprendizagem por parte dos alunos.
TINJAUAN KASUS KEHAMILAN EKTOPIK DI BLU RSUP PROF. Dr. R. D. KANDOU MANADO PERIODE 1 JANUARI 2010 – 31 DESEMBER 2011
Authors: Logor Sri Cynthia D. , Wagey Freddy W. , Loho Maria F.T. 
Published: July 2019

Abstract: An ectopic pregnancy is a pregnancy with a fertilized ovum, implant and grow in a normal endometrial cavity in the uteri. When pregnancy is experiencing a process of termination (abortion) is called a rupture dectopic pregnancy (KET). This study aims to determine umtuk review cases of ectopic pregnancy in BLU Dr Prof. Dr. R. D. Kandou period 1 January 2010 - 31 December 2011 in terms of age, parity,history of abortion ,historyofcontraceptive/familyplanningacceptors. This is a descriptive retrospective study. The population in this study were all patients who were treated at the department of Obstetrics Gynecology Prof. BLU. Dr. R. D. Kandou Period January 1, 2010 - December 31, 2011. The data has been processed and then presented in the form of frequency distribution table and further discussed base don’t heresultsobtained. Conclusion: The results of this study indicate the amount and presentation of the study variables based on the total number of cases. It is recommended that the mother has since given a case of ectopic pregnancy can be life-threatening emergency, then at the age of susceptible pregnant women ectopic pregnancy is recommended for early detection. Keywords: ectopic pregnancy Abstrak: Kehamilan ektopik adalah kehamilan dengan ovum yang dibuahi berimplantasi dan tumbuh tidak di tempat yang normal yakni dalam endometrium kavum uteri. Bila kehamilan tersebut mengalami proses pengakhiran (abortus) maka disebut dengan kehamilan ektopik terganggu (KET). Penelitian ini bertujuan umtuk mengetahui tinjauan kasus kehamilan ektopik di BLU RSUP Prof. Dr. R. D. Kandou Periode 1 Januari 2010 – 31 Desember 2011 ditinjau dari umur, paritas, riwayat abortus, riwayat pemakaian kontrasepsi/akseptor KB. Penelitian ini bersifat deskriptif retrospektif. Populasi dalam penelitian ini adalah seluruh pasien yang dirawat di bagian Obstetri Ginekologi BLU RSUP Prof. Dr. R. D. Kandou Periode 1 Januari 2010 – 31 Desember 2011. Data yang diolah kemudian disajikan dalam bentuk tabel distribusi frekuensi dan selanjutnya di bahas berdasarkan hasil yang diperoleh. Simpulan: Hasil penelitian ini menunjukkan jumlah dan presentasi dari variabel penelitian berdasarkan jumlah keseluruhan kasus yang terjadi. Disarankan bagi para ibu karena mengingat kehamilan ektopik merupakan kasus darurat yang dapat mengancam nyawa, maka pada wanita hamil usia rentan kehamilan ektopik disarankan untuk melakukan deteksi dini. Kata Kunci: kehamilan ektopik
PERBEDAAN TINGKAT KECEMASAN PADA PRIMIGRAVIDA DAN MULTIGRAVIDA DI RSIA KASIH IBU MANADO
Authors: Mandagi Debora V. V. , Pali Cicilia , Sinolungan Jehosua S. V. 
Published: July 2019

Abstract: Anxiety commonly happen in the time of growing, changing, facing new experiences, accompanies the discovery of self-identity and meaning of life. Pregnancy is growth and development of fetoes intrauterin since conception until the beginning of labour. Anxiety can interferre pregnancy individually. Pregnancy could be one of major stressor that increasing anxiety.The purpose of this study is to determine differences of anxiety in between primigravida and multigravida patient at Maternal and Child (RSIA) Kasih Ibu Hospital, Manado. This study was using Hamilton Anxiety Rating Scale (HARS), total of sampel is 30 patients, consist of 15 primigravida and 15 multigravida. It was obtained that 20 persons from both groups were not had anxiety, in primigravida 30% and multigravida 36,7%. That nine persons had mild anxiety consist of 16,7% primigravida and 13,3% multigravida, and 1 had moderate anxiety. Conclusion:Use the statistic T-Test it was obtained there is no significance differences occured in between primigravida and multigravida patients at RSIA Kasih Ibu Manado. From primigravida respondences obtained some had moderate and mild anxiety, but most of the respondence did not experiencing anxiety (60%). Most of the Multigravida respondences in this study did not experiencing anxiety, only four of them had mild anxiety. Key Word : Anxiety, Primigravida, Multigravida Abstrak: Kecemasan adalah sesuatu yang normal terjadi dalam pertumbuhan, perubahan, pengalaman baru, dan dapat menyertai penemuan identitas diri dan arti hidup.Kehamilan merupakan pertumbuhan dan perkembangan janin intrauterin sejak konsepsi dan berakhir sampai permulaan persalinan. Secara individu cemas dapat mengganggu. Proses kehamilan, bisa menjadi salah satu stresor yang besar dalam meningkatkan kecemasan khususnya pada wanita hamil. Penelitian ini bertujuan untuk mengetahui perbedaan kecemasan pada ibu hamil primigravida dan multigravida di RSIA kasih Ibu Manado. Penelitian menggunakan kuesioner Hamilton Anxiety Rating Scale (HARS, dengan sampel penelitian 30 wanita (15 primigravida dan 15 multigravida). Berdasarkan hasil penelitian ditemukan 20 orang tidak mengalami cemas, 30% pada primigravida dan 36,7% pada multigravida. Sebanyak sembilan orang mengalami cemas ringan, 16,7% primigravida dan 13,3% multigravida. Sebanyak satu orang mengalami cemas sedang yaitu pada primigravida.Simpulan:Berdasarkan statistik dengan menggunakan Uji T tidak terdapat perbedaan yang signifikan antara kecemasan yang terjadi pada primigravida dan multigravida di RSIA Kasih Ibu Manado. Dari responden primigravida di RSIA Kasih Ibu Manado, ada yang mengalami kecemasan sedang, kecemasan ringan dan paling banyak tidak mengalami kecemasan (60.0%). Responden multigravida di RSIA Kasih Ibu Manado, didapat bahwa paling banyak tidak mengalami kecemasan, hanya ada empat responden mengalami kecemasan ringan. Kata kunci : Kecemasan, Primigravida, Multigravida
PENGARUH KEBISINGAN MESIN LAS DISEL LISTRIK TERHADAP FUNGSI PENDENGARAN PADA PEKERJA BENGKEL LAS DI KECAMATAN MAPANGET KOTA MANADO
Authors: Koagouw Ivana Angelia , Supit Wenny , Rumampuk Jimmy F. 
Published: July 2019

Abstrac: Noise is unwanted sound such as noise that comes from. Noise at high intensity that long exposes to people can cause interference both on auditory and also on non-auditory functions. The purpose of this study is to determine the effect of noise diesel electric welding machine to the auditory function, both subjective and objective.This research is an analytic survey with a cross-sectional design. The Population samples are from 30 people that wasobtained through questionnaire. Then performedin the examinationofauditory function using audiometer in Prof. dr.R. DKandou General Hospital Manado. Previous measurement of noise levels welding workshop conducted by measuring the Sound Level Meter. Data were analyzed using the Statistical Product and Service Solution Program (SPSS) and using Fisher's Exact test.The results show that workers with exposure noise > 90 dB, a total of 27 workers with a percentage (90%) have hearing loss and 3 workers with the percentage (10%) do not hearing loss. Analytical results obtained by Fisher’s Exact show that there is a significant relationship between the effect of noise on hearing function (p = 0,002). Conclusion: Based on these results it can be concluded, that there is a significant relationship between the effect of noise on significan hearing function. Key Words: Noise, Hearing Function Abstrak: Kebisingan adalah suara yang tidak dikehendaki seperti suara yang bersumber dari bising mesin las disel listrik. Kebisingan pada intensitas tinggi dan dipaparkan dengan jangka waktu yang lama pada orang dapat menimbulkan gangguan fungsi pendengaran dan juga pada fungsi non pendengaran. Tujuan dari penelitian ini yaitu untuk mengetahui pengaruh kebisingan mesin las disel listrik terhadap fungsi pendengaran, baik subjektif dan objektif.Penelitian ini bersifat survey analitik dengan desain potong lintang.Populasi sebanyak 30 orang yang di peroleh melalui kuesioner.Kemudian dilakukan fungsi pendengaran di RSUP. Prof. dr. R. D. Kandou Manado yaitu pemeriksaan audiometer. Sebelumnya pengukuran tingkat kebisingan bengkel las dilakukan dengan pengukuran Sound Level Meter. Data dianalisis dengan menggunakan Statistical Program Product and Service Solution (SPSS) dan menggunakan uji Fisher Exact. Hasil penelitian menunjukkan bahwa sebanyak 27 pekerja mengalami paparan kebisingan 90 dB, dengan presentrase (90%) mengalami gangguan pendengaran dan 3 pekerja (10%) tidak mengalami gangguan pendengaran. Hasil analisis Fisher Exact menyatakan terdapat hubungan yang signifikan antara pengaruh kebisingan terhadap fungsi pendengaran (p = 0,002). Simpulan: Berdasarkan hasil penelitian maka dapat disimpulkan bahwa ada hubungan yang signifikan antara pengaruh kebisingan terhadap fungsi pendengaran. Kata Kunci : Kebisingan, Fungsi Pendengaran
HUBUNGAN KINERJA OTAK DENGAN SPIRITUALITAS MANUSIA DIUKUR DENGAN MENGGUNAKAN INDONESIA SPIRITUAL HEALTH ASSESSMENT PADA DOSEN STAIN MANADO
Authors: Dalili Fitria Angraini , Pasiak Taufiq F. , Wangko Sunny 
Published: July 2019

Abstract: Neuroscience is a science about the nervous system especially the brain. According to Daniel Amen who used SPECT to watch brain activity that was associated with the soul, brain was divided into five main systems: prefrontal cortex, limbic system, ganglia basalis, gyrus cingulatus, and temporal lobe. A person’s spirituality is related to the purpose and meaning of his/her life as a manifestation of one’s relationship with God. Spirituality has four dimensions, namely the meaning of life, positive emotions, spiritual experiences and rituals. In Indonesia, Indonesia Spiritual Health Assessment (ISHA) is used to assess a person’s spirituality. The purpose of this research was to determine the relationship of spirituality with the human brain among Manado STAIN lecturers. This was a descriptive analytic study with 30 respondents. The results were analyzed by using the Spearmen correlation analysis. There was a significant correlation between the performance of the human brain and spirituality, in this case the relationship was between the prefrontal cortex and the meaning of life. Conclusion: There was a strong relationship between the human brain and spirituality. Keywords: brain, ISHA, spirituality. Abstrak: Neurosains adalah ilmu yang mempelajari tentang semua hal yang berkaitan dengan sistem saraf, dalam hal ini otak. Daniel Amen yang menggunakan SPECT dalam mengamati aktivitas otak yang berhubungan dengan jiwa, membagi otak ke dalam lima sistem utama: cortex prefrontalis, sistem limbik, ganglia basalis, gyrus cingulatus, dan lobus temporalis. Spiritualitas seseorang berkaitan dengan tujuan dan makna hidup kehidupan secara keseluruhan, sebagai manifestasi hubungannya dengan Tuhan. Spiritualitas mempunyai empat dimensi yaitu makna hidup, emosi positif, pengalaman spiritual, dan ritual. Di Indonesia, alat ukur spiritual yang digunakan yaitu Indonesia Spiritual Health Assessment (ISHA). Tujuan penelitian ini untuk mengetahui hubungan kinerja otak dengan spiritualitas manusia pada dosen STAIN Manado. Penelitian ini bersifat deskriptif analitik dengan jumlah responden 30 orang. Hasil penelitian dianalisis dengan analisis korelasi Spearmen yang menunjukkan adanya korelasi bermakna antara kinerja otak dan spiritualitas manusia, dalam hal ini hubungan antara cortex prefrontalis dan makna hidup. Simpulan: Terdapat hubungan bermakna antara kinerja otak dan spiritualitas manusia. Kata kunci: otak, ISHA, spiritualitas.
POLA BAKTERI DARI SPUTUM PENDERITA INFEKSI SALURAN PERNAPASAN DI PUSKESMAS BAHU
Authors: Serviyanti Imelda , Soeliongan Standy , Kountul Constantyn 
Published: July 2019

Abstract: Background and Purpose: Respiratory tract infections are diseases that are common with mild to severe manifestations. Data From Bahu public health centers in 2009 there were 266 patients with respiratory tract infections and ranks first of five major diseases in Bahu public health centers and in 2011 is still the first order of 10 major diseases. This study aimed to determine the pattern of the bacteria that cause respiratory tract infections in Bahu public health centers. Research methods: The study used a prospective descriptive method through sputum culture studies in patients with respiratory tract infections Puskesmas Shoulder period November 2012 - January 2013. Results: From the results of the study found that gram-positive bacteria were more common in comparison with gram negative. Conclusion: The bacteria that cause respiratory tract infections are the most widely found is Streptoccocus sp. Keywords: Bacteria, Sputum, Respiratory Tract Infection. Abstrak: Latar belakang dan Tujuan: Infeksi saluran pernafasan merupakan penyakit yang sering dijumpai dengan manifestasi ringan sampai berat. Data dari Puskesmas Bahu pada tahun 2009 terdapat 266 penderita infeksi saluran pernapasan dan menempati urutan pertama dari 5 penyakit utama di Puskesmas Bahu dan pada tahun 2011 masih merupakan urutan pertama dari 10 penyakit utama.Penelitian ini bertujuan untuk mengetahui pola bakteri penyebab infeksi saluran pernapsan di Puskesmas Bahu. Metode penelitian: Penelitian ini menggunakan metode deskriptif prospektif melalui penelitian kultur sputum penderita infeksi saluran pernapasan di Puskesmas Bahu periode November 2012 – Januari 2013. Hasil: Dari hasil penelitian ditemukan bahwa bakteri gram positif lebih banyak ditemukan di bandingkan dengan gram negatif. Kesimpulan: Bakteri penyebab infeksi saluran pernapasan yang paling banyak di temukan adalah Streptoccocus sp. Kata Kunci: Bakteri, Sputum, Infeksi Saluran Pernapasan.