bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cobertura Noticiosa, Assessoria Mediática e Assuntos Públicos: o caso das “Escutas de Belém”
Authors: Sebastião Sonia Pedro , Valença Manuel , Dias Vanessa Vieira 
Published: February 2019

Este artigo aborda a problemática dos assuntos públicos e sua cobertura noticiosa, assim como, questões legais e deontológicas associadas ao trabalho dos jornalistas. Tendo como objetivo evidenciar a discrepância entre a prática jornalística e as exigências éticas da função, analisamos o caso “Escutas de Belém” recorrendo à sua descrição cronológica, assim como, à análise de notícias de imprensa sobre o tema tendo em conta sete unidades: as chamadas de capa, local de inserção, dimensão da inserção, seção de inserção, fontes noticiosas, género jornalístico e caráter da peça.
Concluímos com a classificação do caso como um “não-caso” tendo em conta as suas consequências e cobertura jornalística caraterizada negativamente face à predominância de peças de opinião e editoriais.
Distribución de contenidos en movilidad. El caso de los operadores generalistas españoles.
Authors: García Torre Manuel , Videla Rodríguez José Juan , Formoso Barro María Josefa 
Published: February 2019

La revolución tecnológica ha facilitado que la distribución de contenidos audiovisuales se realice más allá de los soportes tradicionales como el televisor y se extienda a los dispositivos móviles (teléfonos, tabletas, etc.).
Las cadenas de televisión distribuyen los contenidos en todas las plataformas posibles y ven en los dispositivos móviles, una vía para el consumo multiplataforma de sus contenidos. El espectador pasa a ser un usuario que puede generar contenido o multiplicar la incidencia del mismo.
Esta investigación se centra en el análisis de los contenidos que distribuyen en tabletas, los operadores de televisión generalista en España (TVE, Mediaset y Atresmedia) así como el estudio de la interactividad que mantienen en estos dispositivos.
Para realizar el análisis se ha utilizado una plantilla original diseñada por los autores para identificar cada uno de los elementos que interfieren en la interactividad de las aplicaciones investigadas y, también, se ha elaborado un análisis exhaustivo de la oferta de contenidos que se propone en cada uno de las aplicaciones IOS y ANDROID analizadas: Rtve.es | Tableta, +tve, Atresmedia conecta, Atresplayer, Mitele y Mio TV.
El mercado televisivo español del siglo XXI: concentración y precariedad
Authors: Santamaría José Vicente García , Barranquero Carretero Alejandro , Cedillo Gloria Rosique 
Published: February 2019

El objeto de este artículo es examinar la situación actual del mercado televisivo español a la luz de las mutaciones acaecidas desde la segunda década del siglo XXI. Al profundo declive de la televisión pública (RTVE) se ha unido también la falta de viabilidad de los canales autonómicos y de muchos canales de TDT, así como de un proceso concentrador de los canales privados de mayor audiencia. Pero además, hemos podido observar como los grandes operadores de telecomunicaciones pasaban a desarrollar labores más propias de una “TV company”, y como también irrumoían en España empresas de VoD, como Netflix, HBO y Amazon Prime Video, que están compitiendo en el mercado de los contenidos de pago.
El enfoque teórico se sitúa en la economía industrial, que permite adoptar una perspectiva microeconómica a la hora de interpretar el funcionamiento del mercado y la economía de sus contenidos.
Twitter: de espaço de mobilização a espaço de comentário. O caso do meet do Vasco da Gama
Authors: Rebelo Catarina , Pereira Inês , Rosa Hugo , Batista Fernando , Carvalho João P. 
Published: February 2019

Este artigo interdisciplinar tem por objetivo analisar o papel do Twitter no meet do centro comercial Vasco da Gama de 20 de agosto de 2014, o qual se tornou particularmente mediático, trazendo para a opinião pública o debate sobre este tipo de eventos. Para tal, começamos por refletir sobre a multiplicidade dos usos do Twitter, pela sua utilização pela população mais jovem e também sobre o fenómeno dos meets e a sua finalidade. Em seguida analisamos o conteúdo de 1976 tweets publicados entre os dias 14 e 24 de agosto, que foram filtrados de forma automática recorrendo a um método de classificação designado por Fuzzy Fingerprints (Impressões Digitais Difusas) com base em hashtags e palavras-chave relevantes sobre o tema.
Esta análise empírica mostra-nos, por um lado, o Twitter como plataforma de mobilização e comentário, potencializadora de interações online/offline e que é utilizada pelos jovens como fonte de distinção social. Por outro lado, os tweets partilhados em torno do meet ilustram de modo expressivo os processos culturais, linguísticos e sociais que estão por detrás deste fenómeno.
Sidedness Matters: Surrogate Biomarkers Prognosticate Colorectal Cancer upon Anatomic Location
Authors: Ben-Aharon Irit , Goshen-Lago Tal , Sternschuss Michal , Morgenstern Sara , Geva Ravit , Beny Alexander , Dror Ygael , Steiner Mariana , Hubert Ayala , Idelevich Efraim , Shulman Katerina , Mishaeli Moshe , Man Sophia , Liebermann Nicky , Soussan-Gutman Lior , Brenner Baruch 
Published: February 2019

Abstract

Background
Anatomic location of primary tumors across the colon correlate with survival in the metastatic setting, whereas left-sided tumors may exhibit superior survival compared with right-sided tumors. The Oncotype Recurrence Score (RS) assay is a clinically validated predictor of recurrence risk in patients with stage II colorectal cancer (CRC). Previous studies had indicated that without adjuvant chemotherapy, CDX2-negative stage II CRC tumors are associated with a lower rate of disease-free survival than CDX2-positive stage II CRC tumors. We aimed to evaluate whether these two validated prognostic biomarkers may correlate with primary tumor location, and whether tumor location may reflect differential prognosis in stage II CRC.

Materials and Methods
We retrospectively analyzed patients with T3 mismatch repair-proficient (MMR-P) stage II CRC for whom RS assay was performed. Pathological report was reviewed for exact primary tumor location and CDX2 immunostaining. RS and CDX2 expression were correlated with primary tumor location.

Results
The analysis included 1,147 patients with MMR-P stage II CRC (median age 69 years [range 29–93]). Tumor distribution across the colon was as follows: 46% (n = 551) were right-sided and 54% (n = 596) were left-sided. RS was higher in right-sided tumors (p = .01). The RS results gradually decreased across the colon (cecum, highest score; sigmoid, lowest score; p = .04). Right-sided tumors exhibited more CDX2-negative tumors (p = .07).

Conclusion
Our study indicates that right-sided colorectal tumors may display worse prognosis compared with left-sided tumors in MMR-P stage II CRC. Primary tumor location may serve as a prognostic factor that should be taken into account for recurrence risk assessment and consideration of adjuvant treatment.
Produção de subjetividade pelas práticas do vestir no Brechó de Troca: novos campos para a psicologia social
Authors: Soares Helena De Barros 
Published: February 2019

O presente artigo mostra como o sistema da moda vem produzindo modos efêmeros de práticas do vestir calcadas no consumo frenético, a partir do olhar problematizador da relação do sujeito com a roupa enquanto produção de subjetividade. Se outrora a moda foi ferramenta para diferenciação de classes e setores sociais, hoje a produção de subjetividade implica em modos de parecer para ser. Tal efemeridade produz efeitos que a Psicologia Social pode ler como demanda para produção de projetos e modos de escuta de atuações já existentes. O projeto do Brechó de Troca é descrito como campo da Psicologia Social, de abordagem ético-estética e política. E um espaço de convívio onde o escambo é um chamariz para possíveis encontros, um grupo que resiste aos modos efêmeros de consumo de moda. O artigo mostra as condições de possibilidade para a criação do Projeto que, em janeiro de 2019 faz 10 anos de existência sempre resistindo aos recursos perversos do mercado de moda.
Tingkat Kerentanan Bencana pada Sekolah Kasus: Sekolah Menengah Kejuruan (SMK) Negeri di Kota Bandung
Authors: Rinaldi Irfan Reihandhiya , Permana Asep Yudi 
Published: February 2019

Penelitian ini dilatarbelakangi oleh pentingnya mengetahui kerentanan suatu bencana pada bangunan sekolah. Faktor geologi, topografi, lingkungan, dan perencanaan bangunan mempengaruhi terhadap kerentanan bencana. Penyesuaian arah pembangunan maupun penguatan pada bangunan sekolah merupakan upaya pemerintah dalam melindungi sektor pendidikan. Hal ini dituangkan dalam program sekolah aman bencana yang di dalamnya terdapat 3 (tiga) pilar, salah satunya adalah fasilitas sekolah. Fasilitas sekolah ini menjadi faktor penting karena mewadahi pilar yang lain. Penelitian ini bertujuan untuk mengidentifikasi tingkat kerentanan suatu bencana pada SMK Negeri di Kota Bandung. Keberagaman dan kompleksitas kondisi lingkungan SMK dapat menjadi contoh oleh tingkatan sekolah yang lain. Metode penelitian menggunakan deskriptif kualitatif, dengan subjek penelitian adalah 16 SMK Negeri di Kota Bandung.Hasil penelitian diperoleh bahwa kerentanan bencana yang tertinggi terhadap SMK Negeri di Kota Bandung adalah bencana kebakaran, selanjutnya diikuti secara berturut-turut gempa bumi, banjir, angin putting beliung, dan bencana tanah longsor. This research is motivated by the importance of knowing the vulnerability of a disaster in school buildings. Geological, topographic, environmental, and building planning factors affect the vulnerability of disasters. Adjustment of the direction of development and strengthening in school buildings is the government's efforts in protecting the education sector. This is stated in a disaster-safe school program in which there are 3 (three) pillars, one of which is a school facility. This school facility becomes an important factor because it accommodates the other pillars. This study aims to identify the vulnerability level of a disaster at Public Vocational High School in Bandung. The diversity and complexity of Vocational High School environment conditions can be an example by other school levels. This research type is descriptive qualitative, with subject of research is 16 Public Vocational High School in Bandung City. The results of research shows that the highest disaster vulnerability to Public Vocational High School in Bandung is a fire disaster, followed by successive earthquake, flood, tornado, and landslide.
La propagación de innovaciones de la industria de alta tecnología en Colombia y México. Análisis cualitativo de insumo – producto
Authors: Blancas Neira Andrés , Marquez Mendoza Marco Antonio 
Published: February 2019

Este trabajo parte de la premisa de que en países desarrollados la industria de alta tecnología (IAT) presenta mayor encadenamiento productivo, que le permite propagar cualquier tipo de impulso al crecimiento. El documento cuestiona el papel de la IAT en la expansión de innovaciones para las economías de Colombia y México. Con el análisis cualitativo de insumo – producto, se prueba que el grado de propagación de la IAT es parecido entre las economías. Los resultados señala a groso modo, mientras que Colombia tiene una propagación innovadora más alta que México, este último tiene mayor efecto sobre el producto, no obstante, en ambas economías la IAT es difusora, pero no recibe innovaciones tan solo cuando se utilizan los insumos intermedios importados en el proceso productivo.
La importancia de corea del norte para China
Authors: Patiño García Camilo 
Published: February 2019

El presente trabajo examina la reciprocidad de alianza y dependencia de la República Popular de China (China) con la República Popular Democrática de Corea (Corea del Norte), estableciendo desde una posición neorrealista en Relaciones Internacionales que, si bien Corea del Norte depende de China para su estabilidad interna y de seguridad externa, China mantiene esta alianza como elemento prioritario de desarrollo y seguridad geopolítica. Se plantea una visión historica de la relación para mostrar el factor de conveniencia en sus constantes distanciamientos y acercamientos, y se analizan los componetes militar y economico como factores de poder, así como el institucionalismo internacional como un elemento que aporta al realismo en la política China hacia Corea del Norte. De tal forma, se muestra que las acciones de China en apoyo a Corea del Norte, sobre todo en el ámbito económico y políticos, no están supeditados al alejamiento norcoreano de las normas y estándares del sistema internacional, sino a la estructuración de una península coreana estable, con un aliado que le permita un equilibrio de poder geopolítico no supeditado a otros Estados.
Effect of the Fexofenadine on the expression of HRH-1 and HRH-4 receptor in Peripheral Blood Mononuclear Cell isolated from children with diagnosed allergy – in vitro study Short communication
Authors: Kordulewska Natalia , Cieślińska Anna , Fiedorowicz Ewa , Jarmołowska Beata , Kostyra Elżbieta 
Published: February 2019

Purpose: Fexofenadine (FXF) is the active metabolite of terfenadine with selective peripheral H1 receptor antagonist activity. FXF is a third-generation antihistamine, non-sedating, rapid and very long acting used in symptoms associated with allergic diseases such as allergic rhinitis, asthma and dermatitis. The pleiotropic effects of histamine are mediated by four types of receptors that belong to the G-protein-coupled receptor family: histamine H1 receptor (HRH-1), histamine H2 receptor, histamine H3 receptor, and histamine H4 receptor. Our hypothesis is that HRH-4 opens new possibility in treatment in allergy diseases and FXF could be the antagonist of both HRH-1 and HRH-4. Methods: We isolated a peripheral blood mononuclear cell (PBMC) from children with diagnosed allergies and healthy – control group and measured the HRH-1 and HRH-4 mRNA gene expression using Quantitive Real-Time PCR. We obtained the results from basal gene expression and after FXF and histamine stimulation. Results: HRH-1 mRNA basal gene expression shows significantly higher, and HRH-4 shows significantly lower expression in allergy group compared to control. In both groups HRH-1 mRNA gene expression was observed as statistically significant increased after histamine stimulation compared to cells not treated, while in HRH-4 only in allergy group we observed statistical increase. FXF successively blocked histamine affinity in HRH-1 mRNA gene expression but not in HRH-4, where we not observed any reaction. Conclusions: Results clearly overturned our hypothesis about the possibility of using FXF to block over-expression HRH-4 and open new way of treatment in allergy diseases.
Echographie du développement folliculaire et de l’ovulation chez la chèvre du Sahel en œstrus induit
Authors: Zongo Moussa , Yamboué Auguste , Nabaloum Issa , Sanou Drissa 
Published: February 2019

Le développement folliculaire et l’occurrence de l’ovulation ont été étudiés chez la chèvre du Sahel en œstrus induits. Quinze femelles d’âges et de poids moyens respectifs de 37,25 ± 1,5 mois et 32,5 ± 7,3 kg, et de parité comprise entre 1 et 3 ont été traitées à l’aide d’éponges intravaginales (acétate de fluorogestone, 20 mg/éponge) pendant 11 jours. Ce traitement a été associé à l’administration intramusculaire par animal de 400 UI de gonadotrophine chorionique équine (eCG) et de 2 ml de cloprosténol le neuvième jour. La détection de l’œstrus a été réalisée par observation visuelle après l’introduction de deux boucs fertiles dans le troupeau. Le développement folliculaire a été suivi par échographie à intervalles de 12 heures au moyen d’une sonde linéaire de 5 MHz. Le délai moyen d’apparition de l’œstrus a été de 15,4 ± 2,9 h. L’œstrus a été matérialisé par des écoulements vulvaires et des tentatives de chevauchements entre congénères. Sa durée moyenne a été de 32,3 ± 3,8 h. A l’arrêt du traitement, 13 follicules ont été observés sur l’ovaire droit et 13 follicules sur l’ovaire gauche avec des diamètres moyens respectifs de 5,26 ± 1,25 mm et de 4,73 ± 1,45 mm. Le diamètre moyen du follicule préovulatoire a été 7,6 ± 2,1 mm. Ce diamètre a varié selon l’ovaire. Au total 17 ovulations ont été enregistrées dont huit dans l’intervalle entre 45 et 50 heures après la fin du traitement. Ces résultats sont des éléments de repère précieux pour l’application des biotechnologies de la reproduction chez cette race.
Teneur en minéraux principaux de la viande cameline en Algérie
Authors: Sahraoui Naima , Moula Nassim , Boudjenah Saliha , Hornick Jean-Luc 
Published: February 2019

L’objectif de l’étude était de déterminer les concentrations en minéraux et en oligoéléments de la viande de dromadaire en Algérie. Des échantillons de viande de 32 dromadaires ont été recueillis. Les dosages ont été réalisés par spectroscopie d’émission atomique. Les concentrations moyennes (± erreur type) en calcium et en phosphore ont été respectivement de 33,1 ± 6,1 et 655 ± 21,3 mg / 100 g. Les teneurs en oligoéléments ont été de 14 056 ± 831 µg / 100 g pour le zinc, 6100 ± 447 µg / 100 g pour le fer, et 1322 ± 43 µg / 100 g pour le cuivre. Le facteur race a eu un effet très significatif (p < 0,001) sur les teneurs en calcium et en sodium. Aucun effet significatif (p < 0,05) de l’âge n’a été observé sur les différents minéraux étudiés. La viande de dromadaire présente des teneurs en minéraux proches de celles des autres animaux de rente.
Development of a certified reference material for the physical properties of the soil clay (loam)
Authors: Matveeva I. N. , Tolmachev V. V. 
Published: February 2019

Introduction. The article presents results of developing a certified reference material for the physical properties of the soil clay (loam). The certified characteristics of the reference material are as follows: moisture content at the liquid limit via fall-cone test, moisture content at the plastic limit, soil particle density via pycnometer method.Materials and methods. The certified values of the physical properties of the soil clay (loam) were determined using the method of interlaboratory metrological experiment.Results. The bounds of absolute error of the certified values are as follows: 1.9 % for moisture content at the liquid limit via the fall-cone test, 1.5 % for moisture content at the plastic limit, 0.03 g/cm3 for soil particle density. The validity period of the certified reference material is 5 years.Discussion and conclusion. The developed reference material was registered in the State Register of type-approved reference materials as GSO 11038–2018. The reference material is aimed at: controlling the accuracy of the measurement results of certified characteristics; conducting interlaboratory comparisons; testing laboratories proficiency.
Urbanisation and water insecurity in the Hindu Kush Himalaya: Insights from Bangladesh, India, Nepal and Pakistan
Authors: Singh Sreoshi , Tanvir Hassan S. M. , Hassan Masooma , Bharti Neha 
Published: February 2019

AbstractThis paper reviews the interlinkages of critical state of water resources, supply systems, rapid urbanisation and demand regime, aggravated by tourism leading to increasing water insecurity in the Hindu Kush Himalaya (HKH). Urban centres in the HKH have been defined based on different criteria, but mountain-specific criteria are lacking. In the mountains, small settlements such as district headquarters perform a large number of functions, typical of an urban centre. However, they are not formally classified as urban centres because they do not meet the census-defined nationally set criteria of the respective country. Nonetheless, water insecurity is a reality, attributed to: (i) water governance issues; (ii) inappropriate urban planning, failing, and to some extent, unable to account for the floating population, such as tourists; and (iii) the scourge of climate change which could worsen the situation further. Short-term coping strategies to meeting water demands often involve unsustainable solutions, such as groundwater extraction, with long-term repercussions. However, long-term strategies for water sustainability by the governments have been beneficial while others are yet to show success. Initiatives by civil society and governments along similar lines in other countries could lead to a water-secure future for the fragile urban centres of the HKH region.
Pilot study of a horizontal roughing filtration system treating greywater generated from a peri-urban community in Durban, South Africa
Authors: Bakare B. F. , Mtsweni S. , Rathilal S. 
Published: February 2019

AbstractThere is a growing pressure on the available freshwater resources in South Africa and many other countries around the world. This has led to a large scale of interest in the application of water reclamation and reuse of wastewater as alternative water supply sources. This is becoming critical to sustain development and economic growth in the southern Africa region. This study investigated the performance of a horizontal roughing filtration system treating greywater generated from a peri-urban settlement in Durban, South Africa. The horizontal roughing filtration system consists of three compartments containing different sizes of gravels that serve as the filter media. The horizontal roughing filter was operated at a filtration rate of 0.3 m/hr for 90 days. The results indicated that at this low filtration rate, effective reduction in turbidity, conductivity, chemical oxygen demand and total solids can be achieved. Overall average removal efficiencies of 90% turbidity, 70% chemical oxygen demand, 86% conductivity, and 84% total solids were obtained for the entire duration of operation of the horizontal roughing filtration system. Thus, it was concluded that the horizontal roughing filtration system is suitable for the treatment of greywater for non-potable reuse applications although further investigation needs to be conducted for the microbial removal during the treatment.