bluuebunny/crossref_metadata_2025_split huggingface dataset:
Violencia escolar = School violence
Authors: Zurita Rivera Úrsula 
Published: March 2018

Resumen: En las sociedades contemporáneas se observa una multiplicidad de acciones emprendidas en numerosos ámbitos y sectores, bajo la responsabilidad de un amplio abanico de actores de diferente escala, con el fin de prevenir, atender y eliminar la violencia escolar. Dados los graves efectos que este problema provoca no solo entre los individuos e instituciones directamente involucradas, sino también en el fortalecimiento democrático y el ejercicio pleno de los derechos humanos, la prevención de la violencia en las escuelas es una tarea apremiante. Frente al despliegue masivo de estrategias de intervención, a los abundantes estudios realizados en distintos campos disciplinares y a su incorporación en diversas agendas de políticas públicas, es escaso el análisis de las implicaciones que esas estrategias tienen en los principios de autoridad, legalidad y legitimidad en las escuelas. Emprender esta tarea es fundamental, ya que buena parte de las rutas trazadas en el presente para afrontar la violencia escolar –como la creación y aplicación de leyes específicas, el rediseño de acuerdos nacionales, lineamientos para el sistema educativo, manuales para la convivencia hasta los reglamentos escolares, entre otros instrumentos– han afectado dichos principios desconociendo los resultados y efectos que tienen en la conformación, reproducción e, incluso, perpetuación de la violencia escolar.Palabras clave: Violencia escolar, autoridad, legalidad, legitimidad, reglamentos escolares, fragmentación de la autoridad.Abstract: In contemporary societies, a multiplicity of actions has been taken in different areas and sectors under the responsibility of a wide range of actors on different scales, in order to prevent, attend and eliminate school violence. Since the serious effect of this problem, not only among the individuals and institutions directly involved, but also for the strengthening of democracy and the full exercise of human rights, combating violence in schools is an urgent task. Despite of the massive deployment of intervention strategies, the numerous studies carried out in different academic fields and their inclusion on policy agenda, the implications that these strategies have on the principles of authority, legality and legitimacy in schools has barely been analyzed. This task is essential, given that many of the paths outlined currently to address school violence –such as the creation and application of specific laws, the redesign of national agreements, the guidelines for the education system, the manuals for school coexistence, among other instruments– have affected these principles and have ignored the results and implications that they have in the conformation, reproduction and even perpetuation of this problem.Keywords: School violence, authority, legality, legitimacy, school rules, fragmentation of authority.
Foam Generation with Flow Rate: Effect of Surfactant Concentration and Gas Fraction
Authors: Yu G. , Rossen W. R. , Vincent-Bonnieu S. 
Published: March 2018

Abstract
The propagation of foam in an oil reservoir depends on the creation and stability of the foam in the reservoir, specifically the creation and stability of foam films, or lamellae. As the foam propagates far from in injection well, superficial velocity and pressure gradient decrease with distance from the well. Experimental (Friedmann et al., 1994) and theoretical (Ashoori et al., 2011) studies relate concerns about foam propagation at low superficial velocity to the minimum velocity for foam generation near the well (Rossen and Gauglitz, 1990; Gauglitz et al., 2002). The objective of this work is to measure the impact of surfactant concentration and gas fractional flow on foam generation. Theory (Rossen and Gauglitz, 1990; Kam and Rossen, 2003) relates foam generation to gas fractional flow and, indirectly, to the stability of foam films, or lamellae, which in turn depends on surfactant concentration (Apaydin and Kovcsek, 2001). However, the link between foam generation and surfactant concentration has not been established experimentally.
In our experiments, nitrogen foam is generated in a core of Bentheimer sandstone. The foamgeneration experiments consist of measuring the critical velocity for foam generation as a function of gas fractional flow at three surfactant concentrations well above the critical micelle concentration. Experimental results show that critical velocity decreases with increasing liquid fraction, as shown by previous foam generation studies (Rossen and Gauglitz, 1990; Friedmann et al., 1991). Additionally, our results show that the critical velocity decreases with increasing surfactant concentration, far above the CMC. We also propose a workflow for screening out the experimental artifacts that can distort the trigger velocity.
Spectrophotometric determination of triclosan based on diazotization reaction: response surface optimization using Box–Behnken design
Authors: Kaur Inderpreet , Gaba Sonal , Kaur Sukhraj , Kumar Rajeev , Chawla Jyoti 
Published: March 2018

Abstract
A spectrophotometric method based on diazotization of aniline with triclosan has been developed for the determination of triclosan in water samples. The diazotization process involves two steps: (1) reaction of aniline with sodium nitrite in an acidic medium to form diazonium ion and (2) reaction of diazonium ion with triclosan to form a yellowish-orange azo compound in an alkaline medium. The resulting yellowish-orange product has a maximum absorption at 352 nm which allows the determination of triclosan in aqueous solution in the linear concentration range of 0.1–3.0 μM with R2 = 0.998. The concentration of hydrochloric acid, sodium nitrite, and aniline was optimized for diazotization reaction to achieve good spectrophotometric determination of triclosan. The optimization of experimental conditions for spectrophotometric determination of triclosan in terms of concentration of sodium nitrite, hydrogen chloride and aniline was also carried out by using Box–Behnken design of response surface methodology and results obtained were in agreement with the experimentally optimized values. The proposed method was then successfully applied for analyses of triclosan content in water samples.
Build-up and characterisation of pollutants on urban impervious surfaces
Authors: Djukić Aleksandar , Lekić Branislava , Rajaković-Ognjanović Vladana , Naunovic Zorana , Prodanović Dušan 
Published: March 2018

Abstract
This paper presents the results of the investigation of pollutant build-up on impervious surfaces of a parking lot in Belgrade, Serbia during the summer months. Contaminant build-up was found to be greater on asphalt surfaces directly exposed to vehicular traffic than on concrete walkways. The difference in the amounts of accumulated pollutants between asphalt and concrete were significant: for total solids (TS), total suspended solids (TSS), chemical oxygen demand (COD), heavy metals and total phosphorus (TP) accumulations were two to three times higher, while only 30% higher for total nitrogen (TN) and anions. Build-up of most of the measured parameters was best described by power functions. The highest surface loads were found for solids, COD, iron and zinc. A strong correlation was found between turbidity, TS, TSS, COD, heavy metals and phosphorus, while conductivity, nitrates and nitrites were weakly correlated to other parameters.
THE DIFFICULTIES FACED BY THE STUDENTS IN ANSWERING THE WRITTEN EXPRESSION SECTION OF THE TOEFL TEST
Authors: Fitri Mainar 
Published: March 2018

TOEFL test is one of the requirements for the students of English Study Program FKIP UNRI to finish their study at S1 Degree. Based on the researcher’s observation, most of the students did not pass the TOEFL Test. The students followed the test for several times till they reached the passing grade. It seemed that the students got difficulties in answering the TOEFL Test. So, in this research the researcher focused on analyzing the students’ difficulties in answering the Written Expression section of the TOEFL test. The aims of this research were to identify the categories of items in the Written Expression section of the TOEFL test which were difficult for the third-year students of English Study Program FKIP-UNRI . and to identify which categories of items that were easy for the students. This research was a quantitative research. The researcher analyzed the categories of items tested in TOEFL test, especially in the Written Expression section. There were 12 categories of items tested in the Written Expression section of the TOEFL test based on Longman Preparation Course for the TOEFL Test by Deborah Phillips (2000: 144-221). The categories consisted of subject-verb agreement, parallel structure, comparative and superlative, the use of the verbs, the forms of the verbs, passive verbs, nouns, pronouns, adjectives and adverbs, articles, prepositions and usages The result of the research showed that there were 10 categories of items that were difficult for the students. The categories were parallel structures, comparatives and superlatives, the use of the verbs, passive verbs, nouns, pronouns, adjectives and adverbs, articles, prepositions and usages. While the categories of items which were considered easy for the students were subject-verb agreement and the forms of the verbs. So, in general, the students got difficulties in answering the Written Expression section of the TOEFL test.
FEELING OF INFERIORITY SISWA OBESITASDI SMPI KHAIRA UMMAH PADANG
Authors: Munawarah R.A. Raja Rahima 
Published: March 2018

Feeling of inferiority adalah salah satu gangguan psikologis yang dialami oleh siswa obesitas. penyebab terjadinya inferiority complex pada siswa obesitas dapat berupa konsep diri negatif dan lingkungan yang tidak kondusif. Adler adalah ilmuan yang secara khusus membahas kondisi fisik sebagai salah satu penyebab munculnya inferiority complex pada manusia.Tujuan penelitian ini adalah mengetahui gambaran rasa rendah diri siswa obesitas dan menemukan sebab terjadinya inferiority complex pada siswa obesitas.Adapun hasil penelitian ini adalah Feeling of inferiority siswa obesitas di SMPI Khaira Ummah Padang berada pada kategori tinggi.Faktor penyebab Feeling of inferiority siswa obesitas di SMPI Khaira Ummah Padang adalah kondisi lingkungan yang melakukan penekanan dan penolakan terhadap kondisi fisik mereka melalui verbal.Disarankan konselor sekolah membantu siswa obesitas tersebut untuk membentuk konsep diri baru dengan merancang dan melakukan kegiatan konseling kelompok heterogen.Kegiatan ini terbukti efektif untuk memberikan dukungan pada kasus-kasus serupa
Preface
Authors: Yanikkaya Berrin 
Published: March 2018

Lord, said David, since you do not needus, why did you create these two worlds?Reality replied: O prisoner of time, Iwas a secret treasure of kindness andgenerosity, and I wished this treasureto be known, so I created a mirror: itsshining face, the heart; its darkened back,the world; The back would please you ifyou've never seen the face. (…)Mevlana Celaleddin Rumi, from the poem ‘Be Lost in a Call’ in Love is a Stranger (translated by Kabir Helminski). Threshold Books, 1993.
Petruţa Măniuţ-Coroiu – A Philocalic History of Music
Authors: Duțică Luminița 
Published: March 2018

Abstract
The volume titled O istorie filocalică a muzicii [A Philocalic History of Music] by the musicologist Petruța Măniuț-Coroiu offers an unusual approach to the relationship between music and religion. At the core of its demonstration lie the possible relations between the texts in the Ladder of the Divine Ascent from the Philokalia of Saint John Climacus and the masterpieces of Romanian and universal art music. In this volume, the author presents, step by step, the 30 “words of wisdom” without straying from the original text, using direct quotes from Saint John Climacus’ work, putting forward topics such as the renunciation of the world, repentance, obedience, humility, etc. The steps, representing the ladder of spiritual fulfilment, should be climbed so as to leave a mark on the souls of those who ascend. It is worth remembering than once a step is reached the others should not be forgotten, but furthered for the rest of one’s life. Each of the 30 chapters is preceded by quotes from the Old and the New Testament, or from the writings of great representatives of the Orthodox faith (Saint John Chrysostom, Maximus the Confessor, Dumitru Stăniloae). Besides the semantic dimension specific to this kind of approach, the book may also be linked to the field of art therapy. It is worth noting the author’s easiness in identifying the most representative religious texts and their matching musical pieces, as this fusion produces numerous opportunities to acquire apophatic knowledge and intense spiritual experiences.
The acceptors behavior in the Single and Double Doped Bi12TiO20
Authors: Petkova P. , Vasilev P. , Gul Gulsah Celik , Mustafa M. , Parushev I. 
Published: March 2018

Abstract
The absorption coefficient of Bi12TiO20:AlI, Bi12TiO20:AlII, Bi12SiO20:P and Bi12SiO20:Al+P single crystals is measured in the spectral region of Urbach’s rule (1.52 – 2.92 eV) at room temperature. The parameters of electron-phonon interaction, Urbach’s energy and the constants of Urbach’s rule are calculated. The behavior of the acceptors Al3+ and P5+ in Urbach’s rule region has been considered.
Size does matter – Intraspecific variation of feeding mechanics in the crested newt Triturus dobrogicus (Kiritzescu, 1903)
Authors: Kucera Florian , Beisser Christian J. , Lemell Patrick 
Published: March 2018

Abstract
Many studies have yet been conducted on suction feeding in aquatic salamander species. Within the Salamandridae, the crested newt Triturus dobrogicus (Kiritzescu, 1903), occurring from the Austrian Danube floodplains to the Danube Delta, was not subject of investigations so far. The present study examines the kinematics of aquatic suction feeding in this species by means of high-speed videography. Recordings of five individuals of different size and sex while feeding on bloodworms were conducted, in order to identify potential discrepancies among individuals and sizes. Five coordinate points were digitized from recordings of prey capture and twelve time- and velocity-determined variables were evaluated. All specimens follow a typical inertial suction feeding process, where rapid hyoid depression expands the buccal cavity. Generated negative pressure within the buccal cavity causes influx of water along with the prey item into the mouth. Results demonstrate higher distance values and angles for gape in individuals with smaller size. In addition, hyoid depression is maximized in smaller individuals. While Triturus dobrogicus resembles a typical inertial suction feeder in its functional morphology, intraspecific differences could be found regarding the correlation of different feeding patterns and body size.
Characterization of Cinnamyl Alcohol Dehydrogenase gene family in lignifying tissues of Tectona grandis L.f.
Authors: Galeano Esteban , Vasconcelos Tarcísio Sales , Carrer Helaine 
Published: March 2018

Abstract
The cinnamyl alcohol dehydrogenase (CAD) enzyme catalyzes the last step of monolignols synthesis in the lignin pathway. Tectona grandis (teak) is a tropical tree with high valuable tim­ber. As there is few genetic information about lignin formation in teak, the purpose of this study is to characterize members of CAD family in this species. As methodology, PCR amplification using cDNA samples, vector cloning, sequencing, bioinforma­tics analyses and gene expression studies using real time RT-qPCR were performed. As results, four members (TgCAD1- TgCAD4) were obtained. Comparative analyses showed that all of them have conserved residues for catalytic zinc action, structural zinc ligation, NADPH binding and substrate specifici­ty, consistent with the mechanism of alcohol dehydrogenases. Phylogenetic analysis showed that TgCADs are present in three main classes and seven groups. Expression analyses revealed that TgCAD1 was highly expressed in leaves and could be rela­ted with pathogen defense. TgCAD2 was more expressed in branches and roots. Differently, TgCAD3 and TgCAD4 were highly expressed in juvenile and mature sapwood, suggesting a crucial role in wood development and lignin biosynthesis, with tissue-specialized expression profiles. Furthermore, TgCAD4 could be related with teak maturation for being more expressed in sapwood of mature teak trees. As conclusion, this work is the first to characterize genes of CAD family in Tectona grandis. These genes could be interesting to develop transge­nic plants for basic research and field applications.
Famigerado, de João Guimarães Rosa
Authors: Figliolo Gustavo Javier 
Published: March 2018

Traduzir a Guimarães Rosa é uma tarefa destinada ao desapontamento, desde o início. Quem leia Rosa no original em português e se depare com a colossal experimentação linguística que o escritor faz, em termos de transposição e deturpação sintática, em termos de estiramento e flexibilização da língua (das palavras, das frases), em termos de uma constante e por vezes alucinada invenção neologística, em termos de uma pontuação arbitrária, excêntrica e caprichosa, saberá, então, que é impossível (e faço a afirmação mesmo correndo o risco de ser imodesto) pôr todo esse cabedal em outra língua sem deturpar de maneira fatal o espírito da narrativa.
Pensei, no entanto, que de alguma maneira poderia colaborar, acrescentando a outras traduções feitas ao espanhol de sua obra, neste caso um dos seus contos, uma tradução de “Famigerado”, principalmente pelo prazer que sabia iria experimentar mastigando e saboreando palavra a palavra e linha a linha da cadência prosística de Rosa e, quem sabe, surpreender-me com o resultado.
Os problemas de tradução em si, como é óbvio no caso de traduzir Guimarães Rosa, se dão por palavra, por letras muitas vezes, quando não por frases em seu conjunto. De todos, destaco o do terceiro parágrafo [1] (pág.11) e o seguinte trecho:
- “Vosmecê agora me faça a boa obra de querer me ensinar o que é mesmo que é: famisgerado... faz-me-gerado... falmisgeraldo... famílhas-gerado...?
Como se aprecia, o jagunço não sabe o significado da palavra ‘famigerado’, e nem consegue pronunciá-la corretamente, quando acode ao médico para uma explicação.
Como traduzir ‘famigerado’, uma palavra que não existe na língua espanhola? Pois bem, o sentido mais próximo que me pareceu encontrar foi a palavra ‘insigne’, e que acaba sendo também o título do conto. Isto por duas razões: a primeira é semântica, uma vez que ‘insigne’ significa basicamente o que ‘famigerado’ significa em português: célebre, notável, por boa ou má fama; em espanhol seria também famoso por chamar a atenção pela singularidade e extravagância; a segunda razão, e talvez a mais importante, é que a palavra ‘famigerado’ tem, na linguagem coloquial, uma conotação negativa, e ‘insigne’, da mesma forma em espanhol, pode ser associada a ‘insignificante’, o que despertaria a ira de nosso jagunço. Consequentemente, as palavras em negrito do jagunço, vaciladas e hesitadas, foram traduzidas por um titubeio similar em espanhol: insigne… in-significante… in-señalado… señal-signado…?, derivado de uma “família de palavras” da original ‘insigne’.
João Guimarães Rosa nasceu em Cordisburgo, Minas Gerais, em 27 de junho de 1908 e faleceu no Rio de Janeiro, em 19 de novembro de 1967. Um dos mais importantes escritores brasileiros de todos os tempos, foi também médico e diplomata. Sua obra se compõe basicamente de contos e o por muitos considerado mais importante romance brasileiro já escrito: “Grande Sertão: Veredas”.
A tradução literária ou a arte de "reflorescer os desertos dos sentidos"
Authors: Rogatto Lidia , Delisle Jean 
Published: March 2018

A tradução literária é essencialmente um processo criativo de reescrita. O tradutor é o autor do texto da tradução, mesmo que não seja o autor do texto original. Uma tradução nunca é um clone do original. Ao traduzir, não dizemos a mesma coisa de outra maneira; dizemos outra coisa de outra maneira, como afirma Henri Meschonnic. Conceitos emprestados da área da história da tradução, como historicismo, historicidade, retradução passiva e retradução ativa são empregados para combater aqueles que ainda pensam que o sentido de um texto literário reside somente nas suas palavras. Diferentemente da abordagem linguística e literalista, a poética leva em consideração o fato de que, situado entre o autor e o leitor, o tradutor é um agente ativo e criativo no processo. Traduzir é sempre um “ménage à trois”.
Migraciones
Authors: García María Fernanda 
Published: March 2018

Esta serie se conforma de fragmentos de un trabajo más extenso llamado Migraciones en el cual realicé una investigación sobre la vida de cinco mujeres migrantes quienes vivíamos en Stellenbosch, Ciudad del Cabo, Sudáfrica durante los años 2014 y 2015, todas teníamos 29 años y llegamos a Stellenbosch por diferentes circunstancias. Nuestros constantes encuentros develaban las historias de sus vidas a través de conversaciones y entrevistas. En el sitio de cada uno de nuestros encuentros realicé retratos, tomando en cuenta los espacios donde ellas querían ser fotografiadas, así mismo, sus historias de vida me guiaron a una serie de lugares y espacios que también fotografié.
De esta manera conseguimos juntas una narración fotográfica que habla sobre el espacio colectivo de una región como es la de Stellenbosch, Ciudad del Cabo, así como de espacios y momentos íntimos en sus vidas. En el trabajo completo, se pueden leer estas historias de manera aleatoria sin perder el sentido, dando una doble lectura que enriquece el relato, párrafos de distintas historias de vida van entrelazándose con imágenes logrando que se construya una sola historia.
Palabras claves: Sudáfrica, migración, Stellenbosch, Ciudad del Cabo, espacios, recorridos.
Al interior de Cuarto Aparte: plataforma autónoma de arte y cultura
Authors: Falconí Fernando 
Published: March 2018

Este texto habla sobre “Cuarto Aparte: Plataforma Autónoma de Arte y Cultura” activada desde el 2009 como una propuesta colectiva y colaborativa, alterna a la Bienal Internacional de Cuenca, Ecuador. Desde ese año hasta la fecha, articulándonos y articulando individualidades y colectivos de las múltiples escenas locales y nacionales, buscamos visibilizar, re exionar y debatir sobre obras, proyectos y agendas más allá de los eventos y escenas institucionales, dentro de un ecosistema cultural, artístico, político y social del cual tanto autónomos, colectivos, codependientes e instituciones formamos parte y nos afectamos y relacionamos de diferentes y diversas maneras. Desde el lugar de coordinador general de la plataforma hago una revisión cronológica de la misma, incluyendo su desarrollo de contenidos mediante Franjas así como sus principios y políticas. Reflexiono también sobre la noción de autonomía y procesos de autoconvocatoria, autogestión y autosustentabilidad en el arte y la cultura, con enfoque en el contexto nacional.
Palabras clave: Cuarto Aparte, Bienal de Cuenca, Arte, Autonomía, Autogestión.
Entrevista a Luis Camnitzer
Authors: León Paulina 
Published: March 2018

Durante la entrevista realizada al artista Luis Camnitzer por Paulina León, curadora del 3EIATE, se aborda y ejemplifica el giro epistémico propuesto por Camnitzer, en el que el arte pasa de ser el campo de la producción de objetos (ligados al mercado), para ausumir su rol pedagógico como instrumento para la generación de conocimeinto. Así el arte es el medio para plantear problemas y para establar nuevas posibles formas de relación basadas en la horizontalidad entre artista y público, desafiando de esta manera los órdenes establecidos.
Palabras clave: Arte, educación, problema, conocimiento, espectador activo, horizontalidad, pedagogía, mercado, poder.