bluuebunny/crossref_metadata_2025 huggingface dataset:
Cossos en reclusió i cavant. Experiències i representacions emblemàtiques sobre la persona
Authors: Morell Rovira Jordi
Published: January 2018

L’article indaga en la relació de la persona amb el forat, a través de situacions literals i d’altres de metafòriques. Per una banda, es fa èmfasi al cos reclòs i que es troba suspès en un interval temporal, com va ser el cas de l’accident a la mina de San José (Xile) o en obres d’artistes com ara J. Wall, G. Schneider o R. Ondák. D’aquesta manera, s’evoquen sensacions antagòniques que ens acosten a vivències d’espera i/o de càstig, explicatives d’un cos reclòs o en un forat. La literatura, el cinema i l’art tracten aquests fets des de múltiples vessants, que esdevenen al·legories existencials sobre la persona. Per altra banda, l’acte de cavar pren protagonisme com a emblema del treball, però també de l’absurd. Recordant l’ambivalència que pot suggerir la persona fent un forat, es fa una deriva a través d’obres d’artistes de diferents generacions i contextos, com per exemple C. Burden, M. Heizer, F. Miralles, Gelitin, S. Sierra, F. Alÿs, M. Salum, X. Ristol o N. Güell. Un seguit d’obres clarament performàtiques o de caràcter conceptual, en què el fet de cavar, perforar, enterrar o desenterrar esdevenen pràctiques comunes, alhora que s’evidencien la diversitat de significats i intencions.
Education and Training: Advantaging the Level of Women’s Legislative Participation in Kenya
Authors: Ombati Mokua
Published: January 2018

This study examines data on the patterns, nature and extent of women’s legislative representation in Kenya and considers the role of education in increasing their participation. The main objective is to determine the status of women within the legislative assembly since Kenya gained independence in 1963 and explore the link between legislative representation, gender, and educational level and achievement. The study attempts to answer the question: Does education and training encourage women’s legislative participation? It concludes that more gender equality in education and training increases the chances of women participation in legislative leadership positions in Kenya.
Razón de ser del cálculo diferencial elemental en la transición entre la enseñanza secundaria y la universitaria
Authors: Lucas Catarina O. , Gascón Pérez Josep , Fonseca Bon Cecilio
Published: January 2018

En este trabajo se estudia el fenómeno didáctico de la falta de visibilidad e irrelevancia de la modelización funcional (MF) en la transición entre la enseñanza secundaria y la universitaria, relacionándolo con la razón de ser «oficial» que los documentos curriculares asignan actualmente al cálculo diferencial elemental (CDE). En base al análisis de la transposición didáctica del CDE, proponemos los criterios generales que deberá cumplir un modelo epistemológico de referencia que redefina la MF y asigne al CDE una razón de ser alternativa a la oficial que sea más acorde con el papel que este desempeña en la actividad científica.PALABRAS CLAVE: Modelización funcional, cálculo diferencial elemental, modelo epistemológico de referencia, razón de ser.
Social-Personalized versus Computer-Personalized Methods to Teaching English Learners' Reading Comprehension Ability
Authors: Farrokh Parisa
Published: January 2018

The present study was out to compare new approaches computer assisted language learning, personalized learning program versus traditional approach to teaching second language reading comprehension ability among Iranian English learners. The participants in this study were 90 students who studied at a university of Applied Sciences and Technology in Rasht, Iran. All the participants were randomly assigned into three groups, one control group and two experimental groups. The control group went through a traditional method of teaching reading skill in the classroom. The first experimental group received a personalized learning instruction. The second experimental group went through a personalized learning program supported by a computer assisted language learning system (CALL). At the end of the treatment, a posttest was administrated to three groups to find out the effects of the new instruction. The results of this study revealed that the second experimental group who received treatment through CALL- based personalized learning approach.
A Path Analysis of Cambodian Faculty’s Research Intention: Focusing on Direct and Mediating Effects at Individual Level
Authors: Eam Phyrom , Seng Cheyvuth
Published: January 2018

Intention to engage in research activities has probably been one of the least investigated concepts when it comes to literature on relationship between research attitudes and research behaviors. Only few studies in the past drew on the Planned Behavior Theory to explore how research intention mediates between certain antecedent variables and research performance. Extending the previous literature, this current study aimed to use some key variables from previous theories [i.e. Planned Behavior Theory and Social Cognitive Career Theory] to predict the intention to engage in research activities of Cambodia faculty. Results from Path Analysis of 453 respondents indicated that research self-efficacy, research outcome expectation, and research interest all pose a positive, direct influence on research intention. Research interest was also detected to partially mediate the relationship between research self-efficacy and research intention. The final model (with both the direct and mediating effects) explained 39% of variation in research intention. These findings, scoped within the psychological dimensions, seemed to imply that promoting research intention and performance hinges heavily on whether participants are interested enough in research, confident enough in their ability to do research, and motivated enough to feel complicated research tasks are worth their efforts.
A Study on Impact of Gender Differences on Customer Satisfaction, Case of Educational Sphere
Authors: Mansoora Ahmed
Published: January 2018

This research studies the effects of gender difference on customer satisfaction in a service encounter, and by applying this concept it proposes a theoretical framework to investigate the relation of impact gender difference can have with customer satisfaction (i.e. students) during a service encounter (i.e. teacher to student in a classroom) in an educational context. This study also proposes hypothesis to study this relationship deeper in educational sphere.
Millennial Generation Outbound Travel Market, the Case of Oporto
Authors: Oliveira Ivo , Oliveira Carlos Miguel , Costa Natália
Published: January 2018

In Europe, short city breaks are popular. Tourism is characterized by shorter and more frequent trips, spaced throughout the year, lower spending per tourist and making use of low cost airlines. We witnessed a democratization of the use of air transport, traveling who cannot afford this activity in the past and increasing travel the frequency of those who have travelled. This change in travel habits affect the travel industry and hospitality. Oporto is currently one of Europe’s tourist destinations with the highest growth, which is due mainly to increased demand from tourists for city breaks. Recognition is generally as shown in the Lonely Planet magazine that indicated Oporto as the fourth best European destination in 2012. The city of Oporto was considered the best European destination of 2017 by the site “European Best Destinations”. Oporto Airport is located only 11 km from the city center. It is the second airport in the country in passenger traffic, only surpassed by Lisbon. Low-cost airlines reduce the annual seasonality of tourist demand in the region. More tourists directly and indirectly stimulate activity, particularly by generating spillovers and other positive externalities. The internet has exploded with a plethora of online sites that directly sell travel and tourism services and products to consumers. ‘Millennials’ are a large market segment who apparently have special characteristics such as the desire for authentic cultural experiences and who use technology intensively. The objective of this work is to answer a set of questions related with young people of the Oporto region in their travels. Do they travel more often? How do they behave as tourists? Do they take advantage of a low cost carriers hub? Do they also travel in off-peak periods? The data collection method for the study was the questionnaire inquiry. The inquiry contained 22 questions, the majority of them of multiple choice. 140 valid surveys were randomly collected. The presence of a low cost carrier hub has as a consequence that young people from Oporto are traveling and using the plane. The Internet is the favourite method for organizing the trip. The type of tourism preferred are sun and sea and cultural tourism. Increased seasonality in people traveling with friends than in the case of family travel. Positive correlations for airplane and heritage. Positive correlation for airplane and travel in the winter.
Reinventing Personal Branding Building a Personal Brand through Content on YouTube
Authors: Tarnovskaya Veronika
Published: January 2018

The study explores the phenomenon of personal branding on social media and in particular, examines how YouTubers create their personal brands online. The explorative and inductive approach has involved qualitative content analysis of a total of 72 videos produced by four successful YouTubers during several years of their social media presence. The findings reveal three major stages of the personal branding process, which are not sequential, but rather, were found to run in parallel over time: loyalty to personal brand profile, promotion of multiple social media accounts and addressing the audience and encouraging co-creation. The personal brand content is found to comprise such elements as the personality of the YouTuber, typical topics, the tone of voice, environment (setting) as well as product brands. Among its key features are clarity, consistency, and authenticity, resembling those of a product/service brand. The study proves the applicability of classical principles of product branding and typology of consumer-brand relationships as well as brand meaning co-creation to the personal branding phenomenon, while at the same time highlighting the complex nature of this phenomenon as being “born global”, purposeful and highly interactive. Thus, personal branding might be seen as a re-invention of the traditional branding but on a completely different level of interaction and visibility. Among managerial recommendations is the need for managers to closely monitor and analyze what is being said about their brands by the famous personalities on-line as these individuals are capable to influence the consumers’ perceptions about brands and companies.
Los fosfitos como alternativa para el manejo de problemas fitopatológicos
Authors: Yáñez-Juárez Moisés Gilberto , López-Orona Carlos Alfonso , Ayala-Tafoya Felipe , Partida-Ruvalcaba Leopoldo , Velázquez-Alcaraz Teresa de Jesús , Medina-López Raymundo
Published: January 2018

Los fosfitos son compuestos derivados del ácido fosforoso empleados como alternativa para el control de organismos fitoparásitos y su eficacia se ha probado contra protozoarios, oomycetes, hongos, bacterias y nematodos; sin embargo, en comparación con los fungicidas convencionales sintetizados, generalmente son menos eficaces para disminuir el daño por fitopatógenos. El ion fosfito es fácilmente transportado en las plantas vía xilema y floema, por lo que se ha utilizado en aplicación foliar, baño a la raíz y cuello de la planta, inyección al tronco, a través de riego por goteo mezclado en la solución nutritiva en hidroponía, tratamiento a semilla, aplicación aérea en bajo volumen o como tratamiento en inmersión de semillas y frutos. Los mecanismos de acción involucrados en los efectos profilácticos de los fosfitos son diversos e incluyen la estimulación de los mecanismos de defensa bioquímica y estructural en las plantas, además de la acción directa que restringe el crecimiento, desarrollo y reproducción de los organismos fitopatógenos.
THE EFFECT OF COMPENSATION ON SATISFACTION AND EMPLOYEE PERFORMANCE
Authors: Darma Prayoga Setia , Supriyanto Achmad Sani
Published: January 2018

The globalization era requires employees to have good performance and results. Therefore, many companies implement compensation system. Effective compensation is expected to add value to employee’s satisfaction to stimulate employees to always work better. This research aim is to determine the effect of compensation on employee satisfaction and employee performance and employee satisfaction to mediate the effect of compensation on employee performance. The research objects are employees of PT. Telekomunikasi Indonesia. The data is collected by questionnaires and analyzed by SmartPLS version 2.0M3 software. The results show that compensation effects on employee satisfaction and employee performance at PT. Telekomunikasi Indonesia. Employee satisfaction can mediate the effect of compensation on employee performance. It can be concluded that compensation at PT. Telekomunikasi Indonesia has been classified as good and can improve employee satisfaction and employee performance.

Keywords: Compensation, Satisfaction, Employee Performance
THE EFFECT OF EMPLOYEE SATISFACTION ON EMPLOYEES PERFORMANCE TRHOUGH ORGANIZATIONAL COMMITMENT
Authors: Triwahyuni Ririn , Ekowati Vivin Maharani
Published: January 2018

This study purpose is to analyze the effect of job satisfaction and organizational commitment on performance. This research uses a quantitative approach with explanatory research type where the aim is to test between hypothesized variables. This research has hypotheses that will be tested the truth. Samples are 86 respondents.  Data is collected by questionnaires and documentation.  The data is analyzed by Partial Least Square (PLS). The research result indicates that job satisfaction has a direct effect on employee performance at PT Pindad (Persero). Job satisfaction has no direct effect on employee performance. Test Sobel results show organizational commitment does not mediate the effect of job satisfaction on employee performance.

Keywords: job satisfaction, organizational commitment, performance
Telaah Kurikulum dalam Mata Pelajaran Al-Qur’an Hadist di Madrasah Ibtidaiyah
Authors: Putra Purniadi , Idawati Idawati
Published: January 2018

The curriculum of Al-Qur'an Hadith in MI developed is expected to ensure the growth of faith and devotion towards Allah SWT, improvement of life skills, ability to work and be scientific while ensuring the development of a strong personality and berakhlaq noble. Method: This research using literature approach (libarary research). The subject of this research is the curriculum at the grade of 1,2 and 3 in Madrasah Ibtidaiyah. Results: For the basic competencies presented in classes 1, 2 and 3 can not be implemented maximally because the basic competence mentioned learners are required to pronounce and memorize short verses correctly and eloquently.
Model Pembelajaran Cooperative Learning Tipe Tebak Kata Terhadap Hasil Belajar Siswa Mata Pelajaran Bahasa Arab di MIN Kemu OKU Selatan
Authors: Ferianti Fera , Hamzah Amir
Published: January 2018

Model pembelajaran Cooperative Learning tipe tebak kata adalah pembelajaran yang menggunakan media kartu teka-teki berpasangan dengan kartu jawaban teka-teki. Tebak kata dapat dijadikan model alternatif untuk mendorong siswa aktif dan belajar bekerjasama dengan pasangannya. Berdasarkan hasil penelitian ini bahwasanya hasil belajar siswa sebelum menggunakan metode Cooperative Learning tipe tebak kata masih sangat rendah. Hal ini dibuktikan dengan siswa yang mendapat nilai tinggi (58 keatas) pre-test sebanyak 5 orang (21,74%), nilai sedang (37-57) sebanyak 16 orang (69,56%), dan nilai rendah (36 kebawah) sebanyak 2 orang (8,7 %). Dan hasil belajar siswa sesudah diterapkannya model pembelajaran tebak kata yang memperoleh nilai tinggi (98 keatas) sebanyak 8 orang (34,78%), nilai sedang (88-97) sebanyak 7 orang (30,44%) dan mendapatkan nilai rendah (86 kebawah) sebanyak 8 orang (34,78%). Hasil uji hipotesis dalam penelitian ini menyatakan Ho tidak terdapat pengaruh dan Ha menyatakan terdapat pengaruh yang signifikan pada penerapan model pembelajaran Cooperative Learning tipe tebak kata terhadap hasil belajar siswa diterima. Hal ini dapat dilihat dari 2,07 < 17,42 > 2,82. Jadi dapat disimpulkan penerapan model pembelajaran Cooperative Learning tipe tebak kata dapat diandalkan sebagai metode yang baik untuk mengajarkan bahasa Arab.
Teknik Buzz Group Terhadap Keterampilan Berbicara Siswa Mata Pelajaran Bahasa Indonesia di MI Najahiyah Palembang
Authors: Nurlaeli Nurlaeli , Rachmawati Atika
Published: January 2018

Keterampilan berbicara di sekolah tingkat dasar memegang peranan penting. Keterampilan berbicara harus dikuasai oleh para siswa karena keterampilan ini tidak pernah lepas dari proses belajar mengajar. Pembelajaran menggunakan teknik buzz group bisa membuat siswa menjadi berani tampil di depan teman-temannya untuk mengemukakan pendapat, karena di berikan kesempatan untuk kerja sama dengan orang lain. Penelitian ini untuk melihat bagaimana keterampilan berbicara siswa sebelum dan sesudah menerapkan teknik buzz group dan juga pengaruhnya terhadap keterampilan berbicara siswa kelas V pada mata pelajaran bahasa Indonesia di Madrasah Ibtidaiyah Najahiyah Palembang. Penelitian ini merupakan jenis penelitian eksperimen dengan pendekatan kuantitatif. Bentuk desain penelitian ini yaitu eksperimen semu (quasi eksperimen) dengan menggunakan teknik nonequivalent control group design. Pengambilan sampel yang digunakan adalah sampel porposif dari 56 siswa yang dibagi menjadi 2 kelompok, yaitu kelompok eksperimen dan kelompok kontrol. Untuk memperoleh data penulis menggunakan observasi, tes, dan dokumentasi. Teknik analisis data yang digunakan adalah rumus t-test. Hasil penelitian tersebut menunjukkan terdapat pengaruh penggunaan teknik buzz group terhadap keterampilan berbicara. Persentase nilai keterampilan berbicara kelompok kontrol yang tidak menggunakan teknik buzz group dikategorikan tinggi berjumlah 5 orang (17,8 %), dan yang mendapatkan kategori sedang berjumlah 19 orang (67,9 %), serta yang mendapatkan kategori rendah berjumlah 4 orang (14,3 %) Untuk nilai keterampilan berbicara kelompok eksperimen yang menggunakan teknik buzz group dikategorikan tinggi berjumlah 4 orang (14,3%), dan yang mendapatkan kategori sedang berjumlah 21 orang (75%), serta yang mendapatkan kategori rendah berjumlah 3 orang (10,7%). Berdasarkan analisis data dengan rumus T-test adalah nilai perhitungan t-test lebih besar daripada t-tabel, baik pada taraf signifikan 5% maupun pada taraf signifikan 1% dengan rincian 2,01 < 6,95 > 2,68 Ha diterima dan Ho ditolak. Maka dapat disimpulkan dari penelitian ini yakni terdapat Pengaruh Teknik Buzz Group terhadap Keterampilan Berbicara Siswa Kelas V pada Mata Pelajaran Bahasa Indonesia di Madrasah Ibtidaiyah Najahiyah Palembang.
Implementasi Prinsip Multiple Intelligences Dalam Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran Bahasa Indonesia di MI Najahiyah Palembang
Authors: Tastin Tastin , Ibrahim Ibrahim , Fitri Rahma Si
Published: January 2018

Implementasi Prinsip Multiple Intelligences dalam Meningkatkan Hasil Belajar Siswa pada Mata Pelajaran Bahasa Indonesia Kelas III di Madrasah Ibtidaiyah Najahiyah Palembang. Adapun prinsip Multiple Intelligences pada mata pelajaran bahasa Indonesia dengan materi menulis karangan. Rumusan masalah yakni bagaimana hasil belajar siswa sebelum dan sesudah menggunakan prinsip Multiple Intelligences dan apakah ada perbedaan hasil belajar yang signifikan antara sebelum dan sesudah menggunakan prinsip Multiple Intelligences pada mata pelajaran bahasa Indonesia kelas III di Madrasah Ibtidaiyah Najahiyah Palembang, dengan menggunakan observasi, wawancara, tes, dan dokumentasi. Sehingga dengan teknik analisis data kuantitatif yaitu menguraikan data-data yang dapat dihitung dengan angka-angka menggunakan rumus tes “t”. Hasil analisis data yakni sebelum digunakan prinsip Multiple Intelligences yaitu tergolong tinggi (baik) sebanyak 3 orang siswa (12%) kategori tinggi (nilai di atas 76,74), tergolong sedang sebanyak 15 Orang siswa (60%), siswa termasuk dalam kategori sedang (nilai antara 37,6 sampai 76,74), dan yang tergolong rendah sebanyak 7 Orang siswa (28%), siswa termasuk dalam kategori sedang (nilai dibawah 37,6). Sedangkan hasil belajar siswa sesudah digunakan prinsip Multiple Intelligences yaitu yang tergolong tinggi (baik) sebanyak 7 orang siswa (28%), siswa kategori tinggi (nilai di atas 94), tergolong sedang sebanyak 16 Orang siswa (64%), siswa termasuk dalam kategori sedang (nilai antara 74 sampai 94), dan yang tergolong rendah sebanyak 2 Orang siswa (8%), dalam kategori rendah (nilai dibawah 74). Hipotesa alternatif diterima dengan rincian to lebih besar dari tt baik pada taraf signifikan 1% maupun 5% dengan perincian 2.79<-10,64>2.06. berarti adanya perbedaan hasil belajar antara sebelum dan sesudah digunakan prinsip Multiple Intelligences dalam Meningkatkan Hasil Belajar Siswa pada Mata Pelajaran Bahasa Indonesia Kelas III di Madrasah Ibtidaiyah Najahiyah.
Etnograﬁa Customizada: Tempo e Espaço sob a Ótica Empresarial
Authors: D'Ascenzi Luciano , Lima Luciana Leite
Published: January 2018

Relato de aplicação do desenvolvimento etnográfi co denominado etnografi a customizada, junto a uma softwarehouse. Adequação a contextos organizacionais contemporâneos dirige esforços de ajuste nas dimensões tempo e espaço etnográfi cos em acordo ao lugar em Geertz . A “teoria nativa” direciona a pesquisa que, por sua vez, é incorporada aos processos decisórios locais, auxiliando mudanças em direção à humanização e democratização das relações de trabalho. A metodologia realiza movimento transdisciplinar, confi gurando-se numa contribuição simultânea em diversos campos das ciências sociais, básica e aplicada.
A produção do Turismo no Capitalismo Contemporâneo: O Mercado de Resorts do município de Conde (PB)
Authors: Espínola Rafaella Soares , Andrade Maristela Oliveira de
Published: January 2018

O artigo objetiva analisar a produção do turismo de massa sob a lógica do capitalismo contemporâneo, apresentando as implicações socioambientais desse modelo no mercado de resorts em expansão na costa de Conde – PB. Adotou-se o método de abordagem qualitativo, com o auxílio da observação direta e realização de entrevistas semiestruturadas com representantes do setor público, privado e de associações comunitárias locais. Concluiu-se que a produção do turismo de massa está fundamentada na lógica do capitalismo (moderno e contemporâneo), ao obedecer aos princípios de concentração de riqueza e lucro, e ao dirigir-se para o setor de serviços com ênfase no consumo, através da imagem e da subjetividade, em detrimento dos impactos socioambientais.
Economia solidária como Projeto Cultural e Político: a experiência do Banco Palmas, de Antonio George Lopes Paulino
Authors: Rodrigues Fernanda
Published: January 2018

Resenha de "Economia solidária como Projeto Cultural e Político: a experiência do Banco Palmas", de Antonio George Lopes Paulino
Operadores de caldeira à lenha e a exposição ao calor
Authors: Stollmeier Vilson Bernardo , Oliveira Ivan de
Published: January 2018

Este artigo apresenta uma análise da exposição ao calor do trabalho no setor de caldeira à lenha de uma empresa do setor industrial, com foco na análise da carga ambiental da atividade. Para tanto, os procedimentos metodológicos consistiram na análise documental, entrevistas, filmagens, avaliação de problemas dos efeitos do ambiente quente e sua prevenção. Os resultados mostram que os operadores de caldeiras à lenha estão expostos ao calor e precisam de orientações sobre suas atividades diárias com prevenções de doenças afetadas pelo excesso de calor. Também são sugeridos treinamentos na área técnica e de saúde para melhoria das condições de trabalho e da saúde do operador.
Modernização e industrialização em contexto colonial: a exploração petrolífera em Angola (1965-1974)
Authors: Pires Leonardo Aboim
Published: January 2018

No período do pós-guerra, o Estado Novo promoveu o desenvolvimento económico das províncias ultramarinas e durante a década de 1960, Angola tornar-se-á no caso paradigmático do valor económico das colónias e do investimento governamental nas infraestruturas industriais. Este artigo pretende aprofundar o estudo de um sector específico – a indústria petrolífera - no contexto da relação entre as elites económicas e o governo metropolitano, na conjuntura política do período final da ditadura, sobretudo tendo presente os movimentos de resistência e a guerra colonial, mas ainda da perceção da crise petrolífera de 1973 e as suas consequências.
Paesaggi elettrici e nuove economie: valori, patrimoni, responsabilità sociali e management
Authors: Coscia Cristina
Published: January 2018

A fronte di imponenti operazioni di ristrutturazione industriale -in particolare di ripensamento di tutto il processo economico di produzione dell’energia- che coinvolgono molte aree dell’Occidente (e non solo), una questione emergente è quella dei patrimoni “elettrici” dismessi e della riqualificazione dei contesti su cui sono localizzati. Il percorso della valorizzazione –di fatto consolidato disciplinarmente- per questo comparto offre suggestioni di ricerca e di dibattito con alcuni elementi di innovazione: 1) una reinterpretazione della teoria del valore e delle sue componenti classiche; 2) la sinergia tra interventi architettonici e interventi economici strutturali; 3) l’urgenza di operazioni di censimento, di costruzione di conoscenza attraverso banche dati e nuovi flussi di informazioni; 4) il control management dei processi. Il contributo ha l’intento di ripercorrere lo stato dell’arte sul tema e di rileggerlo alla luce dei nuovi approcci di valorizzazione uniti ad un’ottica ambientale e di economia circolare. Fanno da supporto a tale analisi critica, la lettura di casi nazionali italiani (a partire dalle operazioni condotte da Enel) ed internazionali, dove si stanno già generando esternalità, intangibile e benefici attesi oltre che plusvalori economici.
Arquitectura e industria de la electicidad
Authors: Vigliocco Elena
Published: January 2018

A finales del siglo XIX una nueva industria se establece con determinación: la industria relacionada con la producción de electricidad. En todo el mundo nuevas empresas se asoman a este nuevo mercado con la ambición de captar el interés de nuevos consumidores. El caso de AEG es emblemático, y el encargo de crear una nueva imagen de la empresa que se le encomienda a Peter Behrens en 1907 consagra el nacimiento de la figura del art director. El ejemplo alemán es seguido, aunque de manera menos radical, por los empresarios italianos más importantes del panorama nacional: Conti y Breda encargan, respectivamente, a Piero Portaluppi y a Giovanni Muzio la realización de sus primeras centrales hidroeléctricas en el valle de Ossola y en Valtournenche. Estas primeras ocasiones constituyen el “germen” gracias al cual los arquitectos, mediante su trabajo, y viendo reconocida su capacidad crítica respecto al valor comunicativo y simbólico de la arquitectura, renuevan su propio rol, que hasta ese momento había estado subordinado al del ingeniero, pasando a desempeñar un papel de igualdad.
La centrale idroelettrica del cotonificio Widemann (San Germano Chisone, Torino): prospettive di conoscenza, conservazione e valorizzazione.
Authors: Rudiero Riccardo
Published: January 2018

Le valli alpine del Pellice, Chisone e Germanasca, ai cui piedi sorge la città di Pinerolo (TO), furono tra le prime aree industrializzate dello stato sabaudo, vocazione che si riscontra ancora in un’ampia rete di testimonianze materiali: dai complessi produttivi alle opere sociali per la classe operaia; dalle infrastrutture di sfruttamento delle acque al sistema di elettrificazione. Riguardo quest’ultimo, sono ancora numerose le strutture atte alla generazione di energia elettrica, talune dismesse, altre in funzione, altre ancora in corso di trasformazione. Il presente contributo si soffermerà sul caso della centrale idroelettrica del Cotonificio Widemann di San Germano Chisone (TO), dove l’analisi dell’esistente e una lettura diacronica dei documenti d’archivio hanno permesso di ricostruirne la storia e hanno fornito la base per alcune suggestioni legate alla sua conservazione e valorizzazione.
A visão de professores sobre dificuldades dos alunos na resolução de problemas
Authors: Proença Marcelo Carlos de
Published: January 2018

O objetivo foi analisar as dificuldades encontradas por alunos na visão de professores de Matemática quando se busca realizar o ensino via resolução de problemas. Participaram da pesquisa 29 professores em formação continuada. Coletamos dados antes e após um curso específico de resolução de problemas. Os resultados iniciais mostraram que, na visão dos participantes, as dificuldades dos alunos na resolução dos problemas colocados como ponto de partida estariam relacionadas aos seus conhecimentos sobre conteúdos anteriores e aos seus conhecimentos do conteúdo que será introduzido. Ao final, os resultados mostraram que 72% dos professores apontaram a necessidade do uso direto do conteúdo nos problemas propostos por eles como o aspecto que dificultaria aos alunos de propor uma estratégia de resolução. Concluímos que as dificuldades dos alunos para resolver problemas abordados como ponto de partida residem na escolha dos problemas, ou seja, no modo como o conteúdo aparece em seus enunciados.
Metassíntese Qualitativa dos Referenciais Teóricos na Formação de Professores no Campo Multiplicativo
Authors: Alencar Edvonete Souza de , Almouloud Saddo Ag
Published: January 2018

Este artigo investiga os referenciais teóricos que sustentam pesquisas brasileiras, publicadas entre 1997 e 2015, relativas à formação contínua de professores dos anos iniciais do Ensino Fundamental sobre o Campo Conceitual Multiplicativo. Para sua realização, fizemos uma metassíntese qualitativa. A seleção de pesquisas ocorreu a partir do site do Banco de Teses da Capes, mediante uso de expressões relacionadas ao objetivo do estudo, obtendo, por meio de filtros, 27 pesquisas. Com este grupo, buscamos os referenciais teóricos mais citados pelas investigações: Shulman e Vergnaud. Foram encontradas nove pesquisas que utilizaram os dois referenciais teóricos, passando a ser este o corpus para a realização de uma metassíntese qualitativa. Os resultados indicam que há aspectos teóricos que não são abordados pelas investigações como: o modelo de raciocínio e ação de Shulman e o aprofundamento das situações-problema de Vergnaud.
“Os homens que sabem”: as mulheres da Cooperativa de Jaguarão e as matemáticas
Authors: Pozzobon Marta Cristina , Araujo Talita Mendes de
Published: January 2018

Neste artigo, discutimos sobre a matemática escolar e o uso das diferentes matemáticas, tendo como objetivo identificar a relação das mulheres da Cooperativa de Aliança Solidária e Prestadora de Serviços (COOADESPS) do município de Jaguarão/RS com o trabalho e com o uso das matemáticas. Para dar conta de tal objetivo, realizamos uma pesquisa qualitativa, com observações e entrevistas semiestruturadas com três mulheres cooperadas e com o coordenador da Cooperativa. O material foi analisado a partir dos seguintes referenciais: Wittgenstein (1979); Gottschalk (2014); Knijnik, Wanderer, Giongo e Duarte (2013); Walkerdine (2007); entre outros. Os materiais foram organizados em três grupos de recorrências: “As mulheres da Cooperativa”, “Alguns usos da matemática pelas mulheres” e “Os homens (...) que sabem”. Consideramos que o uso das matemáticas pelas mulheres da Cooperativa estava relacionado ao sustento da sua família, ao salário, ao preço do gás, ou melhor, aos usos próprios do seu grupo de convivência.
A Teoria Antropológica do Didático como ferramenta metodológica para análise de livros didáticos
Authors: Bittar Marilena
Published: January 2018

O livro didático utilizado por um professor pode fornecer uma boa aproximação com a sua prática em sala de aula, especialmente no que diz respeito ao conteúdo apresentado e às metodologias utilizadas. Pesquisas nacionais e internacionais têm sido realizadas sobre essa temática, com referenciais teóricos e metodológicos diversos. O objetivo deste artigo é apresentar a teoria antropológica do didático como uma possibilidade para realizar investigações sobre análise de livros didáticos. Com o apoio de uma revisão sistemática de pesquisas que orientei, apresento um desenho metodológico que permite modelar a atividade matemática presente em um livro didático e que leva em consideração variáveis fundamentais para tal estudo, como a instituição e o indivíduo.
Que ações didáticas escolher diante de erros de alunos em problemas matemáticos?
Authors: Moro Maria Lucia Faria , Soares Maria Tereza Carneiro , Spinillo Alina Galvão
Published: January 2018

O estudo descreve as ações didáticas que doze professores e doze futuros professores de matemática propõem para corrigir erros antes identificados de alunos do ensino fundamental em seis problemas de estrutura multiplicativa (produto de medida, isomorfismo de medida). Examina também se há relação entre o tipo de ação didática proposta e o tipo de erro identificado. Cada participante passou por uma entrevista semiaberta e os dados obtidos foram audiogravados. Os resultados mostram que professores e futuros professores propõem certa variedade de ações didáticas, com diferenças entre os dois grupos que variam quantitativamente conforme o tipo de problema. Já os sinais, pouco consistentes, de relação entre os tipos de ação didática e os tipos de erro identificado parecem variar, não exclusivamente pela formação e a experiência profissional, mas por alguma interação dessa variável com o tipo de problema. Implicações para a formação docente são discutidas.
Editorial
Authors: Fiorentini Dario , Dassie Bruno Alves
Published: January 2018

Este é o terceiro número do volume 25 da revista Zetetiké (v. 25, n. 3), relativo ao ano de 2017. Com este fascículo, que marca o segundo ano da revista com periodicidade quadrimestral, publicamos 10 artigos e uma resenha que foram escritos por 20 autores vinculados a 14 instituições diferentes do Brasil e do exterior.
Masculinity discourse on media text: A critical review about news about violence on online news portals
Authors: Susilo Daniel
Published: January 2018

Media as a medium plays a significant role in strengthening gender concept in society. Female’s sexualities are viewed as an object of judgement for the media. For the sake of men readers’ satisfaction, media justifies itself in its attempts to exploit women sexuality. Masculine’s way of thinking has been perpetuated in reports about women. Masculine men are considered empowering female’s bodies. Violence acts are considered as the form of masculine domination over feminine beings. This research aims to dismantle how media construct their texts on masculine discourses on online news portals. Online news portals are required to be swift in uploading news and using their acquired resources; thus, they perpetuate this masculine discourse. Critical discourse analysis of Van Dick was employed to unravel masculine discourse structures on media texts at the largest news portals in Indonesia, Alexa.com; and Tribunnews.com; which belong to a corporate media, Kompas Gramedia. The findings of this research state that online news portals and their acquired resources strengthen violence labelling as a part of masculine domination over feminine beings.
Community participation in bank of garbage: Explorative case study in Banyumas regency
Authors: Widiyanto Agnes Fitria , Rahab Rahab
Published: January 2018

Waste bank is an activity that people do to reduce waste. The waste management activity through the establishment of a garbage bank becomes a very useful breakthrough, because people could save the waste which is exchangeable into money. The objective of this research is to know the inhibiting factors and the impetus for the community (targets) to participate in waste bank, covering behavior, knowledge, understanding, and community motivation. This research is an exploratory research with qualitative approach implemented in Banyumas district. Data collection is done through in-depth interviews using purposive sampling. Data were analyzed using interactive analysis. The results indicate that the presence of active waste banks in the community, as well as motivated by other community members. The development of the existing garbage bank in the society is unstable that there is a need to be support from various parties so that the garbage bank continues to progress and develop. Community knowledge of waste bank activities, including collection, transportation, community participation, prices or economic value of waste and recycling activities. Factors that encourage participation in waste banks, among others are motivation and environmental conscious behavior.
Boekhandel Tan Khoen Swie, press movement, and Javanese public sphere in the colonial age 1915-1950
Authors: Anindita Ratya , Suyadnya I Wayan , Budianto Ary , Fatanti Megasari Noer
Published: January 2018

The research attenots to analysis the historical genealogy and press movement and Javanese public sphere in the colonial age, 1915-1950. By focusing the site of Boekhandel Tan Khoen Swie (TKS) in Kediri - East Java during the colonial period, this research is specifically to explore the roles of TKS and Tan Khoen Swie’s ideas (as a person) in the press movement in East Java over 35 years. The research used qualitative research with historical-discourse perspectives. It combines the archeology/genealogy methods proposed by Michel Foucault, historical and archives study. Through a historical archive investigation, both of material and ego documents, the study mapped on how the production of the public sphere in colonial age happened. The result of this study shows that the works and ideas published by through Boekhandel Tan Khoen Swie (TKS) are full meaning of spiritual and culture values. TKS has encouraged the transformation of Javanese values to the wider community. We argue that the idea and efforts of the public sphere in Javanese community during the colonial era, especially through it controversial publications. As an individual, Tan Khoen Swie established himself as the cosmopolitan elite in the fight against the colonialism. In other words, the study is success to showed the importance roles of Tan Khoen Swie inspiring the emergence of press movement in East Java and it also supports for creating the alternative public sphere for Javanese.
Phytochemical Test and Antibacterial Test of Rhizopora apiculata Mangrove-Root against Escherichia coli and Staphylococcus aureus Bacteria
Authors: Usman Usman
Published: January 2018

Indonesia has many kinds of mangrove but they have not been widely utilized as health food and medicinal products because of the limited information and research on the content of bioactive compounds in the mangroves. One of the mangrove species that are found in the Bontang mangrove forest, East Kalimantan is R. apiculata. It is used as fuel, building materials, shipbuilding, and as traditional medicine. This study aims to determine the class of secondary metabolites compounds and the antibacterial activity of methanol extract of R. apiculata mangrove roots. The extraction was performed by maceration method using methanol solvent. Secondary metabolites compounds class in the mangrove sample was determined qualitatively by using several phytochemical reagents. Antibacterial test against E. coli and S. aureus were performed using diffusion method with various concentration of the roots-mangrove methanol extract of 500, 250, and 125 ug/well. Incubation was performed in various time of 12, 24, 48 and 72 hours. Phytochemical test results showed that the roots-mangrove methanol extract of R. apiculata contained secondary metabolites classes of alkaloids, flavonoids and triterpenoids. The extract does not inhibit the growth of E. coli, but it could inhibit the growth of S. aureus at 500 ug / well with incubation time of 12, 24, 48 and 72 hours and have inhibition zones of 7.95 mm, 8.3 mm, 8.0 mm, and 7.0 mm, respectively. At a concentration of 250 ug/ well with an incubation time of 48 hours has a 7.5 mm of inhibition zone. Those inhibitions are relatively weak category.
Acid Base Indicator from Shoot-Leaves Ethanol Extract of Pucuk Merah (Syzygium oleana)
Authors: Sukemi Sukemi , Usman Usman , Putra Boyfanie Ivan , Purwati Widya , Rahmawati Nindy Nur , Pradani Sela Defi Alib
Published: January 2018

Experiment on natural acid-base indicators is usually done by extracting the natural sources with certain solvent, testing the extract with acid, base and neutral solutions, observing the color changes, making conclusion and discharging the remaining extract at the end of the experiment. Production of long-lasting natural acid-base indicator is needed to reduce the discharged of chemicals excessively. This research was carried out to produce natural acid-base indicator from extract of shoot leaves of Syzygium oleana (SLS). The extraction was done by maceration technique using ethanol 95% for 13 h. The extract of SLS (SLS indicator solution) is then used to produce SLS indicator paper by soaking the filter paper in SLS indicator solution and followed by drying under shade. Both of the solution and paper indicators were tested for their color changes in pH solutions range of 1-13. Durability and performance of the indicator was investigated for 6 d. Absorbance of the indicator solution was measured under wavelength of 200-700 nm by using UV-Vis spectrophotometer. The results showed that, both of the indicators can be used as acid-base indicator; even it can be used to determine the pH range of solution. The color changes of SLS indicator in solution pH of 1-13 were pink-fade green-moss green-brown. Both of the indicators showed a good performance in their color change for 6 d of storage. Thus, the ethanol extract of SLS can be used as raw material to produce acid-base indicator.
The Implementation of Problem-Solving Model Using Concept Mapping Strategy to Increase Students’ Interest and Learning Achievement at the Lintas-Minat Chemistry Class
Authors: Setyoko Heri , Mulyani Sri , Yamtinah Sri
Published: January 2018

This Classroom Action Research (CAR) aims to improve students’ interest and achievement in learning in the eleventh grade students of lintas-minat Chemistry 1 of SMA Negeri 2 Surakarta in academic year 2015/2016 by implementing the learning model of problem-solving using mapping concept strategy in buffer solution subject matter. This CAR was carried out in two cycles and in each cycle there was four stages consisting of action planning, action implementation, observation, and reflection. Data of interest aspect and attitude aspect of learning achievement were collected through observations, questionnaires, and interviews techniques. Data of knowledge aspect and skill aspect of learning achievement were collected using test and observation techniques, respectively. The research data were analyzed using qualitative descriptive technique. The results of this research can be concluded that the implementation of problem-solving learning model using concept mapping strategy can increase the eleventh grade students’ interest and achievement in the learning subject matter of buffer-solution at the Lintas-Minat Chemistry 1 class of SMA Negeri 2 Surakarta. The achievement percentage of students’ interest aspect in the first cycle is 55% and the second cycle increases to 80%. The learning achievement of knowledge aspects increases from 60% in cycle I to 80% in the second cycle. The learning achievement of attitude aspect (spirituality, honesty, responsibility, and cooperation) reached 100% in cycle I with unfinished cooperation indicator and 100% in cycle II with completed of cooperation attitude indicator. For learning achievement in skill aspect in cycle I has reached 100%.
An Evaluation Criterion to Select Temperature Measurement Positions in End-Milling
Authors: Wu Dongjin ,   Division of Engineering, Muroran Institute of Technology 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan, Teramoto Koji
Published: January 2018

The objective of this study is to utilize measured temperatures for process monitoring in precision end-milling. Thermal expansion of machining workpiece deteriorates machining accuracy and is considered as an important phenomenon to achieve accurate end-milling process. Thermo-couples are typically employed to measure the temperatures of machining workpiece. This study proposes a method to select appropriate temperature measurement positions based on variations in conscious machining evaluation. The variations in the conscious evaluation of temperature distributions on the workpiece are calculated by extending a conventional nominal machining simulation. Variations in the machining process are generated by using different combinations of model parameters for process simulations. An orthogonal array is employed to assign the parameters to reduce the combination number. An evaluation criterion to select measuring points is calculated given the temperature distributions corresponding to the parameter combinations. Feasibility of the proposed criterion is investigated by evaluating a reported temperature estimation case study. Furthermore, an adaptability of the proposed criterion to different machining situations is evaluated by comparing selected measuring points corresponding to different cutter paths.
Analisis Kemampuan Berfikir Kritis Siswa Menggunakan Teams Assisted Individualization (Pembelajaran Sains Materi Gerak)
Authors: Khoiri Ahmad
Published: January 2018

The aims of the Research are to difference of learning result and ability of critical thinking before and after treatment (treatment). Methods used with pretest and posttest for learning outcomes; questionnaires for students' critical thinking skills. Data analysis technique used reliability test, normality test, homogeneity test and hypothesis test of t one party test. The result of data analysis shows: 1) Based on pre test result, initial condition of student before using cooperative learning model type Teams Assisted Individualization experimental class 74,9 and control class 75,3 medium category. 2) end ability test to train students critical thinking ability show result tcount> ttable or 3,934> 1,684 (significance level 5%) means there is influence of cooperative learning model type Teams Assisted Individualization. 3) There is difference of critical thinking ability of class VIIA student with VIIB Junior High School Ma'arif Mlandi for 77 for experiment class and 75 control class and critical thinking ability equal to 79,6 with high category. 4) There was an increase in learning outcomes before and after the treatment of cooperative learning model type Teams Assisted Individualization of 74.9 to 77
Analisis Keterampilan Berpikir Kritis Siswa SMP Pada Mata Pelajaran IPA Ditinjau Dari Gaya Belajar Visual
Authors: Rokayana Naning Windi
Published: January 2018

This study aims to analyze the critical thinking skills that have been owned by junior high school students in science subjects in terms of visual learning styles. The identification of critical thinking skills in this study is based on Facione critical thinking indicator ie, interpretation, analysis, inference, evaluation, explanation and self regulation. The subjects of the study in this study consisted of 1 student who has a visual learning style. The research methodology used is qualitative methodology with phenomenology approach. Data collection techniques used are critical thinking skills tests, observation and interviews. data analysis technique used is Miles and Huberman technique. The results of this study suggest that visual subjects are able to resolve science issues with sub skill categories, decode significant,clarity of meaning, examining ideas, query evidence and colectune alternative.