bluuebunny/crossref_metadata_2025 huggingface dataset:
Producción y purificación de hidrógeno a partir de etanol mediante el proceso “Steam-Iron” en un reactor de lecho fijo
Authors: Hormilleja E. , Durán P. , Plou J. , Herguido J. , Peña J.A.
Published: June 2019

El presente trabajo plantea la viabilidad de utilizar fracciones alcoholicas de un bio-oil, o alcohol de origen biológico (bioetanol) como materia prima para la obtención de hidrógeno de alta pureza mediante un proceso redox cíclico (“Steam Iron Process”) utilizando óxidos metálicos de alto contenido en hierro en un reactor de lecho fijo en operación discontinua.
Caracterización de membranas cerámicas de bajo coste para procesos avanzados de tratamientos de aguas
Authors: Pérez Fernández Olga , Alcalá Borao Raquel , Lorente Ayza Magda , Sánchez Vilches Enrique , Mestre Beltrán Sergio , Coronas Ceresuela Joaquín , Menéndez Sastre Miguel
Published: June 2019

En el presente trabajo se ha realizado la caracterización estructural de una línea de membranas de bajo coste, que se está desarrollando para su uso en tratamientos de aguas residuales, en reactores biológicos de membrana (MBR) y/o en tratamientos terciarios. Se comparan los resultados de tamaño de poro obtenidos en membranas cerámicas simétricas según dos métodos de caracterizacion: punto de burbuja y porosimetría de mercurio.
Producción de hidrógeno a partir de residuos forestales de pino y chopo
Authors: Remón Núñez Javier , García Nieto Lucía , Arauzo Pérez Jesús
Published: June 2019

Los resultados de este trabajo muestran que la producción de H2 a partir de biomasa mediante reformado catalítico de bio-oil se ve afectada por la etapa de pirólisis y por el tipo de biomasa empleada. Ambos factores influyeron en la composición química del bio-oil obtenido en la etapa de pirólisis, lo que se tradujo en diferentes rendimientos a H2 en su posterior reformado.
Actas de la II Jornada de Jóvenes Investigadores del I3A - 16 de mayo de 2013
Authors: Garcés Ignacio
Published: June 2019

Presentación
Actualización y mejora de los mecanismos cinéticos de la oxidación de varios compuestos oxigenados
Authors: Royo Eduardo , Millera Ángela , Bilbao Rafael , Alzueta María U.
Published: June 2019

El Grupo de Procesos Termoquímicos (GPT) lleva años desarrollando mecanismos cinéticos capaces de predecir la conversión de diferentes compuestos orgánicos de interés en procesos de combustión. Modificar el mecanismo cinético de partida puede producir cambios en los procesos de oxidación de especies ya consideradas. En este trabajo, se plantea reconciliar los diferentes mecanismos desarrollados hasta la fecha para obtener un único mecanismo capaz de simular satisfactoriamente la conversión de todas las especies consideradas hasta la actualidad.
Linealización de un Enlace RoF mediante la Transformada Wavelet Estacionaria
Authors: Mateo Carlos , Carro Pedro L. , García-Dúcar Paloma , De Mingo Jesús
Published: June 2019

Se presenta una nueva técnica de modelado del DPD para mejorar la linealización de enlaces de radio sobre fibra (RoF). Dicha técnica consiste en la descomposición de la señal original en niveles multirresolución mediante la SWT. Se utilizarán señales del estándar LTE y se evaluarán los resultados comparando el método propuesto con el modelo polinomial clásico en base al ACPR, NMSE y el EVM.
Modelo numérico del proceso de reestenosis tras la implantación de un stent
Authors: Escuer Gracia Javier , Peña Baquedano Estefanía , Martínez Barca Miguel Ángel
Published: June 2019

En este trabajo se presenta un modelo numérico continuo basado en una geometría 2D aximétrica para reproducir el proceso de reestenosis que tiene lugar, probablemente en todos los pacientes, después de la implantación de un stent farmacoactivo (DES) en una arteria coronaria.
Assessment of Quadratic Nonlinear Cardiorespiratory Couplings During Tilt Table Test by Means of Real Wavelet Biphase
Authors: Kontaxis Spyridon , Lázaro Jesús , Gil Eduardo , Laguna Pablo , Bailón Raquel
Published: June 2019

In this paper a method for the assessment of Quadratic Phase Coupling (QPC) between respiration and Heart Rate Variability is presented and applied to study cardiorespiratory couplings during a tilt table test. Strong QPC related to the dominant respiratory frequency is present and remains unchanged during Autonomic Nervous System changes.
Reduced order modelling applied to augmented reality
Authors: Badias Alberto , Alfaro Iciar , González David , Cueto Elias
Published: June 2019

Augmented reality is one of the fields with greatest interest in technological research. Real time requirements force to use physics engines to approximate the behaviour of the objects. We propose the computation of the proper equations that govern the physics of deformable objects, and their interaction with users in real time, using dimensionality reduction techniques.
Simulación personalizada de la cirugía de inserción de anillos intraestromales (ICRS). Validación con datos clínicos
Authors: Flecha Lescun Julio , Ariza-Gracia Miguel Ángel , Zurita Jesús , Calvo Begoña
Published: June 2019

El queratocono es una enfermedad ectásica no inflamatoria que provoca la disrrupción de las fibras de colágeno. Una de las técnicas utilizadas para detener la progresión de la enfermedad es la cirguía de inserción de los anillos intraestromales. El objetivo principal es simular dicha intervención quirúrjica utilizando el método de los elementos finitos y comparar los resultados con los obtenidos en la clínica. Se parte de los datos del paciente suministrados por el topógrafo. Esa nube de puntos se transforma en el modelo tridimensional de elementos finitos. Se aplica la metodología descrita en Flecha-Lescún et. al para la simulación numérica de la cirugía, la cual distingue los pasos siguientes: configuración inicial del modelo, cirugía, inflado, inserción de ICRS y cierre. Los resultados obtenidos se transforman en resultados ópticos mediante la aplicación del algoritmo de trazado de rayos. Al introducir los segmentos ICRS, el ápex corneal se desplaza hacia la cámara interna del ojo y se alcanza un estado de relajación en la superficie anterior corneal. Las caracteríticas ópticas corresponidentes a la post-cirugía muestran una reducción de las dioptrías en el centro de la córnea y se estabiliza el queratocono. Además se validan los resultados con los resultados ópticos de la post-cirugía del paciente. La metodología desarrollada puede ser utilizada como ayuda adicional por los cirujanos y para optimizar cuál es la configuración de ICRS (tipo, zona optica de implantación y sección) que maximice la estabilización y minimice las aberraciones.
Determinación de oligómeros en ácido poliláctico, PLA, biopolímero destinado al envase alimentario
Authors: Úbeda Jasanada Sara , Aznar Margarita , Nerin Cristina
Published: June 2019

El PLA (ácido poliláctico) es uno de los biopolímeros más utilizado para contacto alimentario. En este trabajo se ha llevado a cabo la determinación de los principales oligómeros presentes en el PLA y en la migración con tres simulantes alimentarios diferentes. Los análisis se llevaron a cabo mediante UPLC-MS-QTOF.
Preliminary study of gasification of Argan’s nutshells in a fluidized bed gasifier
Authors: Afailal Zainab , Gil-Lalaguna Noemí , Fonts Amador Isabel
Published: June 2019

The main objective of this study is to assess the performance of the gasification of Argan’s nutshells with pure oxygen as gasification agent. The results of the experiments gave an important percentage of hydrogen produced, around 20%, and point to this agricultural waste as an interesting material to be gasified.
Distribución de EPA-PAH en los productos de la pirolisis de purín de cerdo
Authors: De Blas Pilar , Adánez-Rubio Iñaki , Alzueta María U. , Gea Gloria , Fonts Isabel
Published: June 2019

En este trabajo se plantea la obtención de biochar mediante pirólisis de purín de cerdo/porcino, como material de enmienda de suelos, en dicha aplicación, una limitación del uso del biochar es su contenido en hidrocarburos policíclicos aromáticos (PAH), debido a su toxicidad. Por ello, en este proyecto se estudia la formación de PAH durante la pirólisis de de purín de cerdo, evaluando su distribución en los productos de reacción: gas, líquido y biochar.
Indicadores de Sustentabilidade como Instrumentos de Planejamento e Gestão Socioambiental: Análise do Município de Brejo da Madre de Deus – PE (Sustainability Indicators as management instruments and Planning Social and Environmental: Analysis of the Municipality of Brejo da Madre de Deus – PE)
Authors: Macêdo Helenize Carlos de , Torres Maria Fernanda Abrantes
Published: June 2019

RESUMOAs discussões sobre a questão ambiental têm se intensificado na literatura científica e nos meios sociais em virtude dos problemas decorrentes do uso inadequado dos recursos naturais. Tal situação tem levado à busca de soluções que venham a promover a sustentabilidade no planeta, fortalecendo o paradigma do desenvolvimento sustentável. Neste intento, o emprego de ferramentas que possibilitem o estudo e a mensuração dos sistemas socioambientais é fundamental para auxiliar os gestores públicos e a sociedade no planejamento e na tomada de decisões, visando à efetivação de políticas públicas e de práticas sustentáveis. Nesse sentido, o presente estudo teve como objetivo avaliar indicadores socioambientais do município de Brejo da Madre de Deus – PE. Através do uso do Painel de Sustentabilidade e da seleção de indicadores socioambientais foi possível verificar os níveis de sustentabilidade para as dimensões sociais, econômicas e ambientais, totalizando um grau intermediário (50,1). Estes resultados podem ser utilizados como instrumento na elaboração de políticas públicas que possibilitem a elevação destes índices, melhorando a qualidade de vida da população e a preservação ambiental no município.Palavras-chave: Modelagem estatística; regressão linear; temperatura da superfície do mar. ABSTRACTThe discussions on the environmental issue have intensified in the scientific literature and social means due the problems arising from the misuse of natural resources. This situation led to the search for solutions that come promote sustainability on the planet, strengthening the paradigm of sustainable development. In this purpose, the use of tools that enable the study and measurement of socio-environmental systems is fundamental to assist public managers and society the planning and the decision making, aimed at the implementation of public policies and sustainable practices. In this sense, the present study aimed to evaluate social and environmental indicators of Brejo da Madre de Deus – PE Municipality. Through the use of the sustainability dashboard and selection of environmental indicators it was possible to verify the sustainability levels for social, economic and environmental dimensions, totaling an intermediate degree (50.1). These results can be used as tools for the elaboration of public policies that allow an increase of these indexes, improving the quality of life of the population and the environmental preservation in the municipality.Keywords: planning, sustainability, socio-environmental indicators.
Postinfarkt stenokardiyalı xəstələrdə optimallaşdırılmış müalicədən sonra immun-iltihab markerləri və hemorealoji göstəricilərin dinamikası və korrelayasiya əlaqələri
Authors: Pənahova N. Ə.
Published: June 2019

Məqsəd . Postinfarkt stenokardiyalı xəstələrdə optimallaşdırılmış müalicədən  əvvəl və sonra  immun  iltihab markerlərinin   dinamikasını  və korrelyasiya əlaqəsini müəyyən etməkdir        

Materal və  metodlar. Tədqiqata keçirilmiş miokard infarktından sonrakı  3-6 ay müddətində  (yarımkəskin mərhələ ) yenidən stenokardiyası olan 47 xəstə daxil edilmişdir . Kontrol qrupunu isə 20   praktiki saglam  insan təşkil etmişdir .Xəstələrin orta yaş qrupu  59,9 +1,1 olmaqla 41-i  kişi ,  (87,2 %), 6-si  (12,8 %) qadın olmuşdur  .Xəstələrdə  immun iltihab markerləri  (Tnf-alfa, IL-6, IL-8,CRP), qanın reoloji göstəriciləri (fibrinogen ,protrombin müddəti ,INR )  tədqiq edilmişdir 

Nəticə -Aparılmış tədqiqatın nəticələrinə əsasən  postinfarkt stenokardiyalı (yarimkəskin mərhələ) xəstələrdə xəstəliyin destabiilizasiyası   praktiki saglam  insanlarla və ürəyin xroniki işemiya xəstəliyi (ÜXİX)  ilə müqayisədə sitokin  sisteminin (TNF-alfa,IL-6,IL-8) hipersekresyası  və kəskin faza mediatorlarının ( C-reaktiv protein ,fibrinogen)  statistik dürüst artımı  ilə xarakterizə olunmuşdur  . Koreyyativ təhlil zamanı  xəstələrdə (n=47)  TNF –alfa və  IL-6  arasında r=0,912 ; p<0,01 ,  CRP  və IL-8 arasında r=0,466; p<0,01 , TNF-alfa və fibrinogen    arasında  r=0566,;p<0,01 , IL-8 və CRP arasında r=0,466 ;p<0,01 , IL-6 və fibrinogen arasında r=0,605; p<0,01 şəklində gözlənilən sıx qarşılıqlı əlaqə müəyyənləşmişdir
Demography of Altmetrics under the Light of Dimensions: Locations, Institutions, Journals, Disciplines and Funding Bodies in the Global Research Framework
Authors: Orduna-Malea Enrique , Delgado López-Cózar Emilio
Published: June 2019

The interconnection between the Dimensions database and Altmetric.com provides an opportunity to carry out a worldwide analysis on altmetrics coverage of scientific literature, analyzing the percentage of documents with altmetric mentions not only in general (indexed documents), but also filtered according to different units of analysis. In order to do so, the Dimensions Pro version database was directly used to retrieve 97,531,400 documents, which were subsequently filtered to obtain the top journals, countries, cities, institutions, research fields and funding bodies according to the total number of publications indexed in the database. For each entity and year of publication (from 2000 to 2017), the corresponding percentage of publications cited and the Altmetric Attention Score (% mentioned) were calculated. The main results indicate that the total number of publications with an Altmetric Attention Score (AAS) of one or over one is low (9.4% out of the total coverage), which has been highly concentrated in recent years, and higher for open access documents (18.9%), showing an open access altmetric advantage. Otherwise, English-speaking universities stand out, which determines an increase in the presence of specific cities from Anglo-Saxon countries, diminishing the presence in Japan, China, Russia or India, despite their elevated productivity. Multidisciplinary and medicine-related journals are also highlighted, which in turn influences the research disciplines with a higher AAS (% mentioned): Genetics, Immunology, Microbiology or Medical Microbiology. However, since the conducted analysis has brought out some inconsistencies in the quality of the data, results must be taken with caution. Publisher's Note: A corrigendum relating to this article has been published at http://doi.org/10.29024/joa.25.
El ciclo de los negocios y los índices coincidentes. Aplicación de los filtros de Hodrick-Prescott y de Hamilton para México
Authors: Mondragón Sotelo Luis Salvador , Canfield Rivera Carlos Eduardo , Beltrán Godoy Jaime Humberto
Published: June 2019

El presente documento recopila diferentes métodos de construcción de un indicador de las etapas del ciclo de negocios para México. La importancia reviste en la oportunidad que brinda identificarlo y utilizarlo como insumo para establecer los tiempos de cambio de régimen y alertar sobre la importancia de este indicador, como punto de partida de nuevas alternativas de manejo de crisis y de expansión de la economía mexicana. Se utilizan los filtros de Hodrick-Prescott y de Hamilton para realizar este cálculo, para posteriormente someterlo a la estimación de las probabilidades de cambio de los regímenes clásicos: expansión y recesión mediante cadenas de Markov para México.
O conceito de pessoa em Romano Guardini
Authors: Nodari Paulo César , Fabiani Cristian
Published: June 2019

Em meio à crise existencial em que o homem atualmente se encontra, sobremaneira, tomando em consideração o paradigma tecnológico e científico, predominante na contemporaneidade, tanto a concepção antropológica de viés filosófico ou teológico, como também a concepção ética sofrem fortes questionamentos, inclusive, no que se refere à clássica concepção da tese em torno da dignidade e da inviolabilidade da vida. Por isso, faz-se urgente trazer à discussão as importantes reflexões acerca do conceito de pessoa. Romano Guardini se debruça na tentativa de elaboração e compreensão do homem que reflete sobre si mesmo, o mundo e Deus, conectando, pois, a noção de antropologia imanente e metafísica com a transcendente sem, com tal abertura, perder de vista o caráter filosófico do problema. A partir dessa proposição, tem-se o intento de apresentar, neste artigo, a concepção do conceito de pessoa em Romano Guardini em dois momentos centrais: 1) a dimensão formal de pessoa, articulada em três estratos, a saber: da forma, da individualidade e da personalidade; 2) a dimensão pessoal e final da pessoa, articulada a partir da relação com outrem e da dimensão religiosa do homem, culminando, por conseguinte, no “eu cristão”, em cujo centro de irradiação, para Guardini, situa-se o coração. Isso, em função de uma reflexão sobre o conceito de pessoa que abarque a sua totalidade.Abstract: In the midst of the existential crisis in which man is nowadays, taking into account the technological and scientific paradigm prevailing in contemporaneity, both the anthropological conception of philosophical or theological bias, as well as the ethical conception, are strongly questioned, which refers to the classical conception of the thesis about the dignity and inviolability of life. Therefore, it is urgent to bring to the discussion the important reflections about the concept of person. Romano Guardini focuses on the attempt to elaborate and understand the man who reflects on himself, the world and God, connecting the notion of immanent and metaphysical anthropology with the transcendent without, with such openness, losing sight of the philosophical character of the problem. From this proposition, we intend to present in this article the conception of the concept of person in Romano Guardini in two central moments: 1) the formal dimension of person, articulated in the three strata, namely, the form, the individuality and personality; 2) the personal and final dimension of the person, articulated from the relationship with others and the religious dimension of man, culminating, therefore, in the “Christian self”, in whose center of irradiation, for Guardini, is the heart. Keywords: Guardini; Body; Individuality; Personality; Person.
Pengaruh problem based learning terhadap kemampuan pemecahan masalah matematik siswa ditinjau berdasarkan gaya kognitifnya
Authors: Rahmawati Tati , Yuhana Yuyu , Anriani Nurul
Published: June 2019

Tujuan dalam  penelitian ini adalah untuk mengetahui pengaruh model problem based learning (PBL) terhadap kemampuan pemecahan masalah matematik ditinjau berdasarkan gaya kognitifnya.. Metode yang digunakan eksperimen dengan rancangan treatment by level 2 x 2.Pengambilan sampel menggunakan teknik cluster random sampling. Penelitian dilakukan di SMA Negeri 4 dengan sampel sebanyak 40 orang yang dipilih secara acak. Instrumen yang digunakan soal tes gaya kognitif dan kemampuan pemecahan masalah matematik. Analisis data yang digunakan normalitas,homogeniitas, ANAVA dua jalur dan uji Tukey.. Hasil penelitian menunjukan: (1) Kemampuan pemecahan masalah matematik dikelas Problem Based Learning lebih tinggi dibandingkan dengan kelas pembelajaran langsung. (2) Ada keterkaitan atau interaksi antara model pembelajaran Problem Based learning dengan gaya kognitif terhadap kemampuan pemecahan masalah matematik siswa. (3) Kemampuan pemecahan masalah matematik siswa antara siswa yang memiliki gaya kognitif FI dan mengikuti model pembelajaran Problem Based Learning lebih tinggi dari siswa yang mengikuti model pembelajaran langsung. (4) Kemampuan pemecahan masalah matematik siswa antara siswa yang memiliki gaya kognitif FD dan mengikuti dengan Problem Based Learning lebih tinggi dari siswa yang mengikuti pembelajaran langsung

 

Kata Kunci: PBL, Gaya Kognitif, field independent, field dependent, pemecahan masalah
Biomedical Cell Products or High-Tech Drugs?
Authors: Merkulov V. A. , Melnikova E. V.
Published: June 2019

Marketing authorisation is a prerequisite for the use of drugs in medical practice in the Russian Federation. The marketing authorisation procedure is applicable to ordinary medicinal products. As for advanced therapy medicinal products containing viable human cells — there are currently two authorisations pathways: athorisation of biomedical cell products (BCPs) at the national level according to the Federal Law No. 180-FZ «On biomedical cell products», and authorisation of high-technology drugs (HTDs) in the Eurasian Economic Union (EEU). The production, pre-clinical and clinical studies, expert evaluation and marketing authorisation procedures are regulated by different legal acts and differ significantly. The aim of the study was to perform comparative analysis of concepts, terms, production process requirements, designs of pre-clinical and clinical studies, and the marketing authorisation procedures for BCPs as defined in the Russian and EEU legislation. It should be noted that both the Federal Law No. 180-FZ and the EEU legislative framework are not currently used due to the lack of such drugs (somatic cell-based BCPs or HTDs). Therefore, at present, the choice of the procedure of obtaining marketing authorisation for drugs containing viable human cells has to be made by the manufacturer, until the Russian and EEU legal frameworks become harmonised.
Comparative Analysis of Russian and Foreign Pharmacopoeial Requirements for the Quality Control of Water for Injection: Challenges and Ways of Harmonisation
Authors: Sukhanova S. M. , Minaeva N. M.
Published: June 2019

Parenteral dosage forms are dissolved using sterile water for injection whose quality is regulated by special requirements. The lack of a monograph on sterile water for injection in the State Pharmacopoeia of the Russian Federation, as well as the concept of harmonisation of pharmacopoeial standards adopted by the member states of the Eurasian Economic Union (EEU), which promotes the development of a unified system of product quality attributes, test methods and means of control, support the need for and importance of the elaboration of a special document. The aim of the work was to study the possibility of harmonisation of Russian and international pharmacopoeial requirements for the quality control of sterile water for injection used as a solvent for medicinal products. The article presents the results of a comparative analysis of requirements of the nine leading world pharmacopoeias and pharmacopoeias of the EEU member states for the quality control of sterile water for injection (lists of test parameters, norms, test methods). The Russian and foreign requirements for the quality control of sterile water for injection differ both in terms of test parameters and test methods used. The analysis of monographs showed that the quality of sterile water for injection is controlled using 12–18 parameters. The most significant differences in the pharmacopoeial requirements of the EEU member states affect nine quality attributes. The authors propose approaches that are harmonised with international requirements and involve the use of more accurate modern test procedures, optimisation of the list of test parameters and establishment of impurity limits for containers with different capacities in order to prepare a monograph on sterile water for injection for inclusion into the State Pharmacopoeia of the Russian Federation and the EEU Pharmacopoeia.
Similar Trends, Different Agendas: Religious Instruction in Public Schools in Indonesia, Malaysia and Singapore
Authors: Mappiasse Sulaiman
Published: June 2019

This article argues that national and global events that led to the recent revival of religious education has not altered the nature of the existing arrangement of religious instruction in public schools in Indonesia, Malaysia, and Singapore. Competitive internationalization arena, however, has converged the function of religious education in these countries. It examines how religious instruction in public schools in these ASEAN countries has been transformed in accordance to the emerging demand for global competitiveness. In Indonesia, although the political and economic reform has unsettled the existing structure of the relationship between state and people, the segregated model of religious education classes following religious lines remains in effect. Similarly, in Malaysia, education reform that has been carried out since the early 1990s has not transformed the initial arrangement of religious education. It is still delivered in a way that serves the historical privilege of the Malay ethnic group. Finally, in Singapore, although religious education once gained public popularity, it was only for a short time. The peculiar national agendas of development in each country is argued to be the main determinant of the existing religious education arrangement. Therefore, forces of internationalization arena can only influence the existing state of religious education in a way that serves this national peculiarity.
Pengaruh Kepemimpinan Situasional dan Supervisi Kepala Madrasah Madrasah terhadap Kinerja Guru Madrasah Aliyah di Propinsi Papua Barat
Authors: M Effendi
Published: June 2019

This study aims to analyze and examine (1) the relationship of the principal situational leadership with teachers’ performance, (2) the relationship of principal supervision with teachers’ performance, and (3) the relationship of principal situational leadership and supervision all together with the performance of teachers at Madrasah Aliyah in West Papua. This study uses a survey with correlation technique. Research conducted in the province of West Papua, which consists of six districts or cities: Sorong, Manokwari, Fakfak, Raja Ampat, Kaimana, and Sorong. Samples are selected in proportion taking the proportion of the population of teachers in each district or city into account. Data are collected using a questionnaire and analyzed using statistical correlation (simple and double), calculating the coefficient of determination, and testing the significance of the partial correlation. The results show that (1) there is a positive correlation between the teachers’ performance and principal situational leadership; (2) there is a positive relationship between principal supervision and teachers’ performance; and (3) there is a significant relationship and influence of situational leadership and supervision of the principal on teachers’ performance at Madrasah Aliyah in West Papua. In other words, increasing the effectiveness of situational leadership and supervision of the principal would have a positive influence on improving the performance of teachers in the madrassas.
Etika Guru dalam Perspektif al-Timidzi (Studi Atas Kitab Sunan al-Tirmidzi Karya Abu Isa Muhammad Bin Isa al-Tirmidzi)
Authors: Abu Huraerah Ahmad Junaedy
Published: June 2019

This paper is a hadith study on the concept of teachers' ethics according to Abu Isa al-Tirmidzi in his Sunan book. This concept is very relevant to the professionalism of the Islamic religious education teachers, as stated by the Law No.14 of 2005 on Teachers and Lecturers. In Islamic education, teachers have important meaning and roles, because not only that they have a responsibility, and determine the direction of education, they are also central in shaping individual Muslims to be in line with the educational goals of Islam. Therefore, Islam highly appreciates and respects the people who are knowledgeable and working as educators. Islam elevates and glorifies them more than other Muslims who have no knowledge and not educators. In order to obtain that award and honor, they, in the process of teaching, should observe good ethics. A teacher must possess honesty, humility, transparency in the teaching of science, and has no favoritism.Keywords: Teachers’ ethics, al-Tirmidzi, Islamic education
Tinker, Tailor, Supervisor, Spy: Lessons Learned from Distant Supervision
Authors: Currin Elizabeth , Schroeder Stephanie , Bondy Elizabeth , Castanheira Brittany
Published: June 2019

This study investigates the transition from a local to a distant model of clinical intern supervision at a large, public, research university. Interviews were conducted with supervisors who had participated in local and distant supervision to explore challenges and adaptations throughout the first year of the distant model. Aside from areas of consensus, such as difficulties with communication, observations, coaching, and seminar meetings, the supervisors revealed distinctly different responses to the expectation of carrying out the distant supervision model with fidelity. Positioning theory provided helpful insight into the range of experiences and reactions within the interview data. Our findings suggest that as programs continue to experiment with distant supervision, they may wish to democratize the process through collaborative inquiry in which multiple players tinker and tailor to support intern learning.
Anastasia Shirley Hartono-130117005
Authors: Hartono Anastasia Shirley
Published: June 2019

UAS Strategi Internasional
Administrasi Sarana dan Prasana
Authors: Alqiva Aulia , Afriansyah Hade
Published: June 2019

The world of education is a world where there are learning activities between teachers and students, these two components cannot be eliminated in an educational process because if one of them is lost there will never be a learning goal. However, on the other hand there are components that also play a role as supporting learning activities both directly and indirectly. No less important components are facilities and infrastructure. Administration of educational facilities and infrastructure is very supportive of achieving a goal of education, as a personal education we are required to master and understand the administration of facilities and infrastructure, to improve work power effectively and efficiently and be able to respect the work ethics of personal education, so harmony, comfort can create pride and a sense of belonging both from the school community and the residents of the surrounding community
ANALISIS KASUS YANG TERJADI DALAM KEHDUPAN SEHARI-HARI DI INDONESIA
Authors: Lita
Published: June 2019

Pluralisme adalah suatu paham dan pandangan hidup yang mengakui dan menerima adanya “Kemajemukan” ataupun “Keanekaragaman” dalam satu kelompok kehidupan social masyarakat. Kemajemukan yang dimaksud misalanya dari segia agama, suku, ras, adat-istiadat dan lain sebagainya. Sedangkan agama adalah hal yang dianut oleh manusia atau kepercayaan manusia untuk meminta berkat dari pada yang telah menciptakan mereka. Dan yang terakhir politik, politik adalah golongan manusia yang menjabat dan yang akan mengatur sebuah Negara penguasa-penguasa Negara yang mewakili rakyat demi keadilan, akan tetapi menurut Dr. Agustinus W. Dewantara, S.S.,M.HUM politik itu merupakan moralitas kertas, yang naif dan kotor. Tetapi banyak orang yang sangat memintati politik karena budaya berbuat kotor dengan baik itu dapat di temukan dalam dunia politik hal yang mudah memperkaya itu ya adanya dalam dunia politik dalam jabatan sesorang politikus. Bahkan mereka dalam dewasa ini berani memberi janji-janji kepada rakyatnya, mereka tidak meliha apa yang sebenarnya rakyatnya rasakan, oleh sebab itu saya membuat paper ini hanya mengisahkan opini yang ada dalam pikiran saya dan pendapat saya dalam dunia politik saat ini khususnya di Indonesia.
Adminitrasi pendidikan
Authors: Marnia Wira Marnia , Afriansyah Hade
Published: June 2019

This study aims to describe a number of things that include planning processes for improving management quality through school programs, the process of implementing school programs, evaluating school programs, constraints and solving problems encountered in implementing strategies to improve management quality through school programs. The type of research used is case study research using a qualitative approach. In case study research, researchers go directly to the field to observe and explore data from research objects. Data collection is done using interview techniques, observations, field notes and documentation. Based on the results of data analysis, the following conclusions are obtained. First, planning activities for improving the quality of management through school programs is a design to follow up on previous programs after program evaluation. Secondly, the programs included religious formation, intelligent child development, sympathetic teacher formation, and the creation of a beautiful environment. Third, supervision of program implementation is carried out internally and externally. Fourth, the constraints faced in implementing school programs to improve the quality of education management are the management of human resources and management of facilities and infrastructure that are still weak so that it is necessary to evaluate the implementation of school programs and make improvements with more disciplined management of human resources and management school facilities and infrastructure.
PERANCANGAN DAN PEMBUATAN WEBSITE PENJUALAN BIJI KOPI PADA SOCIETY COFFEE HOUSE PURWOKERTO
Authors: Imaniawan Fabriyan Fandi Dwi , Nur Hidayat Muhammad
Published: June 2019

Abstract - As the development of technology and information transaction activity and selling various products can be easily done by making use of the internet network. Prospective buyers can make transactions quicker with prospective sellers over the internet without having to pay a visit to the store first. An entrepreneur or a company can easily do the selling of a product through the website. Society Coffee House was a cafe that sells a wide variety of types of coffee beans ranging from coffee bean international and local coffee beans. Sales of coffee beans in the Coffee House Purwokerto Society still use traditional sales methods so that the insufficient development effort. Sales information system via the internet or online is an approach to the improvement of marketing. The research method used is the quantitative and qualitative. The existence of web-based sales application is becoming the best solution for solving the problems that exist in Society Coffe House so that it can increase the turnover.Keywords: Website Creation, Sales, Society Coffee HouseAbstrak - Seiring perkembangan teknologi dan informasi kegiatan transaksi dan jual beli berbagai produk bisa dengan mudah dilakukan dengan memanfaatkan jaringan internet. Calon pembeli dapat melakukan transaksi lebih cepat dengan calon penjual melalui internet tanpa harus berkunjung ke toko terlebih dahulu. Seorang pengusaha ataupun sebuah perusahaan dapat dengan mudah melakukan penjualan suatu produk melalui website. Society Coffe House merupakan sebuah kafe yang menjual berbagai macam jenis biji kopi mulai dari biji kopi internasional maupun biji kopi lokal. Penjualan Biji Kopi pada Society Coffee House Purwokerto masih menggunakan metode penjualan dengan cara tradisional sehingga kurang maksimal dalam pengembangan usaha. Sistem informasi penjualan melalui internet atau online merupakan suatu pendekatan yang baik terhadap peningkatan pemasaran. Metode penelitian yang digunakan adalah Observasi dan Wawancara. Adanya aplikasi penjualan secara berbasis web ini menjadi solusi terbaik untuk pemecahan masalah yang ada di Society Coffe House sehingga dapat meningkatkan omzet penjualan.Kata Kunci: Pembuatan Website, Penjualan Biji Kopi, Society Coffee House
“I Was Considered a Throw Away Child”
Authors: VanderPyl Taryn , Cruz Kelsie , McCauley Hannah
Published: June 2019

The concept of the school-to-prison pipeline (STPP) has been extensively
studied over the last few decades, yet few have included the perspective of
those whom it has affected—incarcerated adolescent and adult males. Educators and policy makers are limited in determining solutions because they are missing this key perspective. Using a critical race theory framework, we focus on the voices of incarcerated youth and adults who have personally experienced the STPP. Young men within the juvenile and adult justice systems were asked their thoughts on and experiences with the STPP. Responses from 16 participants are shared, along with what they believe would have worked to help them stay out of the system, and their recommendations for how to improve the factors contributing to the STPP
Role of Collaborative Knowledge Networks in the Brazilian Sugar-Energy Sector
Authors: Alves Marcia Brito Nery , Almeida Paixão Ana Eleonora
Published: June 2019

This paper analyzes the role of collaborative knowledge networks in the Brazilian sugar and ethanol industry, in terms of strategic advantage, economic gain and global competitiveness, notwithstanding the risks inherent to the common use of knowledge produced by partners, companies, and other institutions related to the network. In this sense, this paper analyzed the role of the Interuniversity Network for the Development of the Sugar-Energy Sector (RIDESA) in the development, launching, registration and commercialization of new sugarcane cultivars, in Brazil, highlighting two innovation statistical indicators: Varietal Update Index (IAV); and, Varietal Concentration Index (ICV). In this study, we performed statistical analyzes of production data, planted area and sugarcane productivity in Brazil, between 2005 and 2018, conducting tests in historical series of the National Supply Company (CONAB). As a result of the preliminary theoretical analyzes, it can be understood that the collaborative knowledge networks, as a model of network innovation, is a trend that is established in the present, notwithstanding the risks of knowledge shared by the organizations, appearing as an important area of research in the field of intellectual property.
Information security
Authors: Erceg Aleksandar
Published: June 2019

Information security inside the organization is becoming a major issue in the modern and global world. Information accessibility and security are a major issue where user behaviour plays an important role. Information security user behaviour is becoming an increasing threat to their organization information security. Since the organization is investing in and implementing information security systems, the issue of employees’ behaviour has become increasingly important. This paper aims to show how workers treat information security and is looking upon so called “people problem”. In the research, the personal behaviour of health care professionals and workers in a Croatian production company in relation to information security was tested. Results have shown that the overall behaviour of respondents in production company is more responsible and security awareness with proper use of passwords is associated with knowledge about the importance of security application in their work. Further research is recommended.
The determination of the thermal reliability criterion for building envelope structures
Authors: Farenyuk Gennadiy
Published: June 2019

The paper presents the basic methodical principles for the time analysis of the variations of envelope structures’ thermal insulation properties and for the substantiation of the thermal reliability criterion, which should allow the analysis of the actual parameters of heat losses during the operation of buildings. In the paper, the state of the envelope structures thermal failure, the concept of building thermal envelope thermal reliability and the principles of its rating are defined. The physical meaning and basic criterion of the envelope structure thermal reliability are formulated. The application of the thermal reliability criterion allows determining the probable variations in the thermal insulation properties during the building operation and, accordingly, the changes of the building energy performance over time.
PWM controlling of a new multi DC-DC converter circuit
Authors: Can Erol
Published: June 2019

The design and development of DC-DC converter circuits are important for increasing and decreasing the direct current energy sources at operating the loads and systems. In this study, a multi DC-DC converter structure is described. The purpose of creating this circuit structure is to create a more effective circuit by offering a different circuit structure. For the proposed DC-DC converter, a circuit structure with five switches is created. This circuit structure is described by mathematical models according to the operation of the four parts PWMs in different time periods. After the mathematical analysis of the circuit structure, the proposed circuit and conventional circuit are operated in the Matlab Simulink. The obtained results are compared. According to the comparisons, the proposed circuit produces a higher output voltage than the traditional one and has a higher performance. Additionally, the circuit is operated for values of different loads using different switching times. Finally, voltages and currents are observed on loads.
PEMBUATAN PETA CITRA MELALUI PENGINDERAAN JAUH MENGGUNAKAN PESAWAT TERBANG TANPA AWAK (PTTA) DI DESA PETAI BARU, KECAMATAN SINGINGI, KABUPATEN KUANTAN SINGINGI, PROVINSI RIAU
Authors: Akbar Musthafa
Published: June 2019

Peta citra resolusi tinggi dari suatu area dapat digunakan sebagai dasar dalam merencanakan tata ruang. Selain itu, peta citra resolusi tinggi juga dapat digunakan untuk menginventarisasi penggunaan lahan disuatu area. Salah satu metode pembuatan peta citra resolusi tinggi adalah melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA). Keunggulan pembuatan peta citra melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA) adalah gambar/citra yang dihasilkan sangat detail (resolusi sebesar 5cm). Jika dibandingkan dengan gambar/citra yang dihasilkan satelit, resolusi maksimumnya hanya sebesar 50 cm. Selain itu, pengambilan citra udara menggunakan PTTA tidak terkendala kondisi awan, karena pengoperasiaan PTTA dilakukan pada ketinggian di bawah awan.

Desa Petai Baru merupakan salah satu desa yang berada di Kecamatan Singingi, Kabupaten Kuantan Singingi, Provinsi Riau. Desa ini memiliki luas wilayah sebesar 10,5 km2. Desa Petai Baru berada di area yang dikelilingi oleh hutan dan perkebunan kelapa sawit dengan jenis tanah kuning berpasir. Jarak dari Kota Pekanbaru ke Desa Petai Baru, Kecamatan Singingi lebih kurang 180 km.

Pada tahun 2018, Tim dosen dari Jurusan Teknik Mesin Universitas Riau  melaksanakan kegiatan pengabdian masyarakat di Desa Petai Baru dalam bentuk pembuatan peta citra resolusi tinggi melalui penginderaan jauh menggunakan Pesawat Terbang Tanpa Awak (PTTA). Dalam pelaksanaanya, kegiatan pengabdian masyarakat ini diawali dengan kegiatan survey ke lokasi yang bertujuan untuk menggali permasalahan terkait tata ruang dan ketersediaan peta citra di Desa Petai Baru. Selain itu, kegiatan suvey ini bertujuan untuk merencanakan jalur terbang yang akan dilewati oleh wahana pesawat terbang tanpa awak. Kegiatan utama berupa penginderaan jauh dilaksanakan sesuai dengan waktu yang disepakati dengan pihak desa yaitu pada tanggal 11 Agustus 2018. Proses penginderaan jauh menggunakan pesawat terbang tanpa awak ini dibantu oleh mahasiswa kukerta Universitas Riau dan perangkat desa setempat. Data foto udara yang didapat melalui pemotretan udara yaitu sebanyak 125 buah. Data foto udara ini kemudian diolah pada software mosaic agar didapat output berupa peta udara dengan citra resolusi tinggi. Peta udara ini kemudian dicetak pada banner dan diserahkan kepada kepala desa setempat dalam bentuk hard copy (cetak banner) dan softcopy (dalam format kml).
RANCANG BANGUN ALAT PENGUKUR KADAR KEASAMAN MINUMAN KEMASAN DAN KEMATANGAN BUAH
Authors: Aminah Nur , Dewi Kartika , Ariesta L Nur Ilmi , Samsuci Samsuci
Published: June 2019

pH merupakan pengukuran konsentrasi ion hydrogen dalam larutan yang menyatakan derajat keasaman dari larutan tersebut. Larutan dengan pH rendah disebut asam, sedangkan larutan dengan pH tinggi disebut basa. Skalanya adalah ‘0’ (asam kuat) sampai ‘14’ (basa kuat) dengan nilai 7 yang mempresentasikan air murni (netral). Tujuan dari perancangan alat pengukur kadar keasaman minuman kemasan dan kematangan buah adalah agar dapat membantu mempermudah seseorang yang ingin mengetahui kadar keasaman suatu cairan dan menganalisis tingkat kematangan buah jeruk berdasarkan nilai pH-nya. pH untuk tingkat kematangan buah, digolongkan dalam tiga kondisi yaitu mentah, sedang, dan matang. Data yang diperoleh dari pengujian alat pengukur kadar keasaman minuman kemasan yaitu pengujian terhadap sampel minuman kemasan error terbesar terdapat pada minuman cola yaitu sebesar 0.88 % sedangkan error terkecil terdapat pada minuman Jus lemon dan Minuman Berenergi yaitu sebesar 0 %, sedangkan hasil pengujian alat terhadap tingkat kematangan buah, didapatkan data yaitu dari sampel yang diuji sebanyak 4.40 % sampel dalam keadaan mentah atau dalam hal ini terdapat 4 buah jeruk dalam keadaan mentah, 3.30 % sampel yang duiji dalam keadaan sedang atau sebanyak 3 buah dan sisanya 3.30 % lainnya dalam keadaan matang atau sebanyak 3 buah.
ANALISA RUGI DAYA DAN JATUH TEGANGAN PADA SISTEM DISTRIBUSI TEGANGAN RENDAH AREA BTN HAMZY DAN BTN ANTARA
Authors: Naim Kurniawati
Published: June 2019

Penelitian ini bertujuan untuk mengevaluasi penyebab rugi daya dan jatuh tegangan pada sistem distribusi jaringan tegangan rendah dan untuk meminimalisir rugi daya dan jatuh tegangan pada sistem distribusi jaringan tegangan rendah. Metode yang digunakan dalam penelitian evaluasi  rugi daya dan jatuh tegangan adalah metode studi literatur, wawancara/interview dan metode analisa data. Kemudian dengan metode tersebut didapatkan hasil perhitungan untuk meminimalisir penyebab rugi daya dan jatuh tegangan. Berdasarkan hasil penelitian maka Rerata jatuh tegangan sebelum beban diseimbangkan pada perumahan BTN Hamzy adalah 46,61 volt atau 20,09%. dan pada perumahan BTN Antara adalah 35,49 volt atau 15,29 %. Adapun Rerata rugi daya sebelum beban diseimbangkan pada perumahan BTN Hamzy adalah 19,896 kW atau 22,35%  dan pada BTN Antara  sebesar  13,47 kW atau 16,98%. Untuk meminimalisir rugi daya dan jatuh tegangan pada perumahan BTN Hamzy dan BTN Antara yaitu dengan menyeimbangkan beban. Setelah beban diseimbangkan maka diperoleh Rerata jatuh tegangan setelah beban diseimbangkan pada perumahan BTN Hamzy adalah 36,70 volt atau 15,82 % dan pada perumahan BTN Antara adalah 28,11 volt atau 12,12 %. Adapun Rerata rugi daya setelah beban diseimbangkan pada perumahan BTN Hamzy adalah 18,838 kW atau 20,84 % dan  pada perumahan BTN Antara adalah 12,712 kW atau 15,96%.
RANCANG BANGUN SISTEM INFORMASI DATA ASURANSI AGUNAN NASABAH DI BAGIAN SENTRA KREDIT KECIL (SKC) BNI CAB PARE-PARE
Authors: Pangerang Fitriaty
Published: June 2019

Penelitian ini bertujuan membuat prototype sistem informasi asuransi agunan nasabah perbankan yang terintegrasi dalam memenuhi kebutuhan manajemen pengelolaan kredit. Target yang ingin dicapai dalam penelitian ini adalah tersusunnya  model sistem informasi data asuransi agunan nasabah perbankan yang merupakan perangkat lunak, guna membantu operasional perbankan. Metode penelitian ini adalah research dan development dengan pengembangan  produk yang berbentuk prototype sistem. Aplikasi ini dibangun dengan menggunakan bahasa pemrograman PHP (Program Hypertext Preprocessor) yang dirancang untuk menghasilkan dynamic web page, dan MySql sebagai server penyimpanan database. Desain system disusun dengan struktur yang optimal dengan melihat kebutuhan  trafic data dan database application dari Sentra Kredit Kecil (SKC) BNI Pare-Pare. Desain ini merupakan persiapan dari desain terperinci. Desain terperinci dimaksudkan untuk user yang akan mengimplementasi system.