bluuebunny/crossref_metadata_2025_split huggingface dataset:
Digital Risks. Case Study on Digitization Projects of the LBUS Library
Authors: Volovici Rodica-Maria , Mărginean Elena , Vişa Ioan-Irinel 
Published: March 2020

Abstract
Digital technologies changed all the social life domains in society, as we are now living in the digital era, in the information society or in an interconnected world. Besides the improvements in every day life, digital changes also brought inherent risks, from cyber-security, hacking, cyber-bullying, to the vulnerability of personal data, or the mental health consequences of information explosion.
This article reviews the risks of the changes brought by the digital transformation on libraries in general, with examples of the LBUS Library, drawing from the last 10 years of development experience of informatic book management systems (electronic catalogue) and of the digital library system. A group of library experts took part in local cultural projects promoting the city of Sibiu, as well as in four major European projects focusing on “Europeana”, and developing highly valuable cultural, historical, and scientific digital collections. As relatively new and highly complex technical activities comprising a high volume of new information, the management of these projects also posed risks related to decision-making and to choosing the best solutions to ensure their success. We have identified and highlighted the major risks.
DBSCAN Algorithm for Document Clustering
Authors: Creţulescu Radu G. , Morariu Daniel I. , Breazu Macarie , Volovici Daniel 
Published: March 2020

Abstract
Document clustering is a problem of automatically grouping similar document into categories based on some similarity metrics. Almost all available data, usually on the web, are unclassified so we need powerful clustering algorithms that work with these types of data. All common search engines return a list of pages relevant to the user query. This list needs to be generated fast and as correct as possible. For this type of problems, because the web pages are unclassified, we need powerful clustering algorithms. In this paper we present a clustering algorithm called DBSCAN – Density-Based Spatial Clustering of Applications with Noise – and its limitations on documents (or web pages) clustering. Documents are represented using the “bag-of-words” representation (word occurrence frequency). For this type o representation usually a lot of algorithms fail. In this paper we use Information Gain as feature selection method and evaluate the DBSCAN algorithm by its capacity to integrate in the clusters all the samples from the dataset.
A New Approach to Detection of Changes in Multidimensional Patterns
Authors: Gałkowski Tomasz , Krzyżak Adam , Filutowicz Zbigniew 
Published: March 2020

Abstract
Nowadays, unprecedented amounts of heterogeneous data collections are stored, processed and transmitted via the Internet. In data analysis one of the most important problems is to verify whether data observed or/and collected in time are genuine and stationary, i.e. the information sources did not change their characteristics. There is a variety of data types: texts, images, audio or video files or streams, metadata descriptions, thereby ordinary numbers. All of them changes in many ways. If the change happens the next question is what is the essence of this change and when and where the change has occurred. The main focus of this paper is detection of change and classification of its type. Many algorithms have been proposed to detect abnormalities and deviations in the data. In this paper we propose a new approach for abrupt changes detection based on the Parzen kernel estimation of the partial derivatives of the multivariate regression functions in presence of probabilistic noise. The proposed change detection algorithm is applied to oneand two-dimensional patterns to detect the abrupt changes.
Conceptual Blends Across Image Macro Genres
Authors: Barczewska Shala 
Published: March 2020

Abstract
This paper analyzes image macros via the theoretical framework of conceptual blending on the example of online responses to 2011 and 2012 doomsday predictions. To date, conceptual blending has shown promise in the analysis of a variety of internet memes; however, most studies have been limited to one type of meme or one blending model. This project adds to the discussion in two ways. First, it presents a thematic analysis – image macros responding to end of the world predictions – thereby covering a broader variety of image macro genres. Second, it modifies blending models according to the needs of the different genres. The discussion explores the extent to which the three different image macro genres require different blending models and the implication for future study.
Coffee Tourism: from Home Products to Attractions
Authors: Leewellyn Vincent , Palupi Santi 
Published: March 2020

The development of rural destinations is currently one of the strategies to increase the level of welfare for the community. Indonesia, besides having natural resources, also has others potential resources such as culture, ethnicity, local languages, and many more. Those potentials can be further developed as rural destinations. This research reaches the exploratory stage to find out what is potential, excellence and what must be done in order to become a rural destination. A qualitative approach is used in this study with Head Village in Sukadana along with community leaders and organizational groups such as Youth Organization, KOMPEPAR (The Driving Force for Tourism), BUMDes (Village-Owned Enterprises), etc. The result of this research finds out the potential resources that already exist in Sukadana like Natural Resources (Cikondang Waterfall, Gunung Padang Site and Tea Plantation) and Human made – not originally designed to attract Tourists and also suggest the activities that will improve the attractions. The conclusion finds that the village community still need more improvement in knowledges and skills about rural destinations, and also the local government is still not realized yet for Sukadana Village potential resources to be a rural destination.
Keywords: Coffee, Tourism, Attractions, Rural Destination
Effect of initial water flooding on the performance of polymer flooding for heavy oil production
Authors: Fabbri Clement , de-Loubens Romain , Skauge Arne , Hamon Gerald , Bourgeois Marcel 
Published: March 2020

In the domain of heavy to extra heavy oil production, viscous polymer may be injected after water injection (tertiary mode), or as an alternative (secondary mode) to improve the sweep efficiency and increase oil recovery. To prepare field implementation, nine polymer injection experiments in heavy oil have been performed at core scale, to assess key modelling parameters in both situations. Among this consistent set of experiments, two have been performed on reconstituted cylindrical sandpacks in field-like conditions, and seven on consolidated Bentheimer sandstone in laboratory conditions. All experiments target the same oil viscosity, between 2000 cP and 7000 cP, and the viscosity of Partially Hydrolyzed Polyacrylamide solutions (HPAM 3630) ranges from 60 cP to 80 cP. Water and polymer front propagation are studied using X-ray and tracer measurements. The new experimental results presented here for water flood and polymer flood experiments are compared with experiments described in previous papers. The effects of geometry, viscosity ratio, injection sequence on recoveries, and history match parameters are investigated. Relative permeabilities of the water flood experiment are in line with previous experiments in linear geometry. Initial water floods led to recoveries of 15–30% after one Pore Volume Injected (PVI), a variation influenced by boundary conditions, viscosity, and velocities. The secondary polymer flood in consolidated sandstone confirms less stable displacement than tertiary floods in same conditions. Comparison of secondary and tertiary polymer floods history matching parameters suggests two mechanisms. First, hysteresis effect during oil bank mobilization stabilizes the tertiary polymer front; secondly, the propagation of polymer at higher oil saturation leads to lower adsorption during secondary experiment, generating a lower Residual Resistance Factor (RRF), close to unity. Finally, this paper discusses the use of the relative permeabilities and polymer properties estimated using Darcy equation for field simulation, depending on water distribution at polymer injection start-up.
Marcel lecteur de Sartre en 1946
Authors: Politis Hélène 
Published: March 2020

En 1946, Gabriel Marcel prononça une belle conférence dont plusieurs aspects restent intéressants et actuels pour nous, en 2019. Intitulé L’existence et la liberté humaine chez Jean-Paul Sartre, ce texte marque un tournant décisif dans sa relation philosophique avec Sartre. « C’est de cette période que date, selon Marcel, la dégradation des relations entre les deux hommes », comme le note Anne Mary en 2014 dans un article bien informé. Mon exposé récapitulatif se bâtira en deux séquences complémentaires : la première partie retracera sommairement l’historique de ces relations, tandis que la deuxième partie commentera les points saillants de la conférence de 1946. Une troisième partie élargira ensuite le questionnement, sans prétendre pour autant apporter une conclusion définitive quant à l’ultime signification métaphysique du désaccord entre Gabriel Marcel et Jean-Paul Sartre.
OPTIMASI SUHU ANNEALING UNTUK PRIMER g-SSR DAN EST-SSR PADA KACANG HIJAU (Vigna radiata L.)
Authors: Herman Herman , Natalya Lambok Nia , Berampu Suha Maudina , Roslim Dewi Indriyani 
Published: March 2020

Mungbean (Vigna radiata L.) is one of important legume in Indonesia. G-SSR and EST-SSR markers had been widely used in mungbean genetic diversity research. DNA isolation and DNA amplification are required to obtain genetic information about mungbean to obtain accurate data on the genetic diversity of mungbean. This study aims to determine the Temperature of annealing (Ta) of the g-SSR and EST-SSR primer pairs. The total DNA was isolated from young leaves mungbean origin Pelalawan and the eight primer pairs of the g-SSR and EST-SSR were optimized. The optimal Ta for G2436, G3598, G2516, G7472, G0483. G1671, G3302, and G3427 were 50,55ºC, 51,15ºC,51,25ºC, 51,2ºC, 51,6ºC, 49,0ºC, 49,8ºC, and 52,8ºC respectively. Meanwhile, the optimal Ta for E51985, E19823, E24080, E22860, E26637, E16266, E11659, and E10675 were 52,2ºC, 54,4ºC, 52,5ºC,51,25ºC, 53,25ºC, 54ºC, 54,35ºC, and 53,6ºC respectively.
ISOLASI DAN KARAKTERISASI PLANT GROWTH PROMOTING RHIZOBACTERIA DARI RIZOSFER KEBUN KARET RAKYAT
Authors: Wulandari Nova , Irfan Mokhamad , Saragih Robbana 
Published: March 2020

ABSTRACT

The diversity of vegetation that grows on the ground will affect the number and type of microbes in the rhizosphere of folk rubber plantations. The purpose of this research is to know the population, genus, and biological activity of PGPR bacteria (IAA hormone producers, phosphate solvents and biocontrol agents) originating from the rhizosphere of folk rubber plantations. This research was conducted from March to May 2018 at the Laboratory of Pathology, Entomology and Microbiology Faculty of Agriculture and Animal Sciences, Islamic State University Sultan Syarif Kasim Riau and UPT Health and Environment Laboratory. This research used an observation method by taking soil samples that are composted, and data are presented in descriptive form. The parameters observed in this research were soil pH, bacterial population, characterization of PGPR bacteria includes macroscopic, microscopic, biochemical reaction test and PGPR bacterial biological activity (IAA test qualitatively, phosphate solvent test and in-vitro inhibitory test). The results showed that the pH of the soil obtained at a depth of 0-20 cm was 3.19 with a bacterial population of 1.06 × 106 CFU/g of soil. A total of 4 isolates were able to produce IAA hormones namely genus Bacillus sp.1, Bacillus sp.2, Bacillus sp.3, and Bacillus sp.5. A total of 2 isolates were able to dissolve foster, namely genus Bacillus sp.1 and Bacillus sp.2 and 2 isolates were able to play a role as inhibitory power against Fusarium sp. namely the genus Bacillus sp. 4 and Bacillus sp.5. There were 5 isolates of PGPR bacteria that had different biological activity abilities, namely genus Bacillus sp.1, Bacillus sp.2, Bacillus sp.3, Bacillus sp.4, and Bacillus sp.5.
KEBERLANJUTAN USAHATANI BAWANG MERAH DESA SUNGAI GERINGGING KECAMATAN KAMPAR KIRI KABUPATEN KAMPAR PROVINSI RIAU
Authors: Kurniati Sri Ayu 
Published: March 2020

ABSTRACT

The way farmers assess the perception of the sustainability of shallot farming will help the government to implement it at the farm level. This research aims to analyze the characteristics of shallot farmers, the perception of farmers on sustainable agriculture, and the relationship between the characteristics of onion farmers with the perception of sustainable development. The location was selected purposively with a reason that Geringging River Village is the initial place for planting shallots in Kampar District which was conducted by 40 farmers. Data were analyzed statistically using a Likert and Chi-Square scale. The results showed that the characteristics of the farmers are productive age, low education level, 2.3 years of farming experience, and the number of dependents of 5 families. The farmers had access to extension workers so that sources of knowledge about sustainable agriculture are obtained from extension staffs. In the economic dimension, the important variables actively cultivate shallot farming and use the high quality of red onion seeds. In the social dimension, there are 6 variables that have very important categories. While the environmental dimension is only variable using proper irrigation water is considered very important. The level of education and sources of knowledge about agriculture had a significant relation to farmers' perceptions of sustainable agriculture. This indicated that sustainable agriculture requires a sufficient level of education, adequate knowledge and a clear source of knowledge.
REPRESENTASI NILAI ISLAM PADA IKLAN BNI SYARIAH “HASANAH TITIK!”
Authors: Aslinda Cutra , Maldo Maldo 
Published: March 2020

Iklan merupakan suatu proses komunikasi yang bertujuan untuk membujuk atau menggiring orang untuk mengambil tindakan yang menguntungkan bagi pihak pembuat iklan. Iklan ditujukan untuk mempengaruhi perasaan, makna, kepercayaan, sikap dan citra konsumen yang berkaitan dengan suatu merek atau produk. Namun, pada dasarnya setiap masyarakat yang melihat sebuah iklan memiliki sebuah pemaknaan yang berbeda satu sama lain. Bahkan, pesan yang ingin disampaikan oleh pembuat iklan akan diterima berbeda bagi siapa saja yang melihatnya berdasarkan pada latar belakang budaya masyarakat tersebut. Tujuan penelitian ini untuk mengetahui representasi dan makna nilai-nilai Islam yang terdapat pada iklan BNI Syariah “Hasanah Titik!”. Metodologi yang digunakan adalah motodologi kualitatif dengan analisis semiotika Ferdinand de Saussure. Teknik pengumpulan data berupa wawancara, observasi dan dokumentasi. Kesimpulan dari penelitian ini adalah representasi nilai-nilai Islam yang terdiri dari nilai-nilai akidah, nilai-nilai ibadah dan nilai akhlak tergambarkan pada iklan BNI Syariah “Hasanah Titik!”.

Kata kunci: , Iklan BNI Syariah “”, .
Veinte años de humor gráfico español (1970-1990)
Authors: Tausiet Antonio 
Published: March 2020

Resumen: Breve historia del humor gráfico en España en las dos décadas del Tardofranquismo al Desencanto (1970-1990), enmarcada por sus antecedentes, marcados por la Ley de Prensa de 1966, y sus postrimerías, con el fin del primer período de gobiernos del Partido Socialista, en 1996.
Abstract: Brief history of graphic humor in Spain in the two decades of Tardofranquismo to Desencanto (1970-1990), framed by its antecedents, marked by the Press Law of 1966, and its aftermath, with the end of the first period of governments of the Socialist Party, in 1996.
Jean Laplace: ingenuo ingenio
Authors: Almazán David 
Published: March 2020

Resumen: El dibujante francés Jean Laplace (1934-2018) ha sido, sin pretenderlo, uno de los artistas más representativos del arte actual en el contexto de la cultura de masas. Desde sus colaboraciones en varios periódicos de varias nacionalidades, durante más de medio siglo, Laplace popularizó un pasatiempo conocido como «Los ocho errores» en el cual el lector era invitado a coger un lápiz y a concentrarse en encontrar las ocho diferencias que había entre dos escenas humorísticas casi idénticas. La discreción marcó la biografía de Jean Laplace, un artista del que apenas se han publicado estudios, pero pocos dibujantes han presentado un trabajo tan reconocible por el público, tan auténtico y tan continuado en el tiempo con una producción muy extensa, próximo a las veinte mil obras. Los personajes de Laplace son gentes sencillas con grandes ojos saltones, dibujados en un estilo lineal que tiende hacia lo geométrico, que viven humorísticas situaciones absurdas y surrealistas.
Abstract: The French cartoonist Jean Laplace (1934-2018) has been, unintentionally, one of the most representative artists of contemporary art in the context of mass culture. From his collaborations in several newspapers of various nationalities, for more than half a century, Laplace popularized a hobby known as "The Eight Mistakes" in which the reader was invited to take a pencil and concentrate on finding the eight differences between two scenes. The discretion marked the biography of Jean Laplace, an artist whose studies have barely been published, but few artists have presented a work so recognizable by the public, so authentic and so continued in time with a very extensive production, close to twenty thousand works. Laplace's characters are simple people with big bulging eyes, drawn in a linear style that tends toward the geometric, who live absurd and surreal situations.
RESUMO DE DISSERTAÇÃO: INDEXAÇÃO E MAPEAMENTO DE EXEMPLOS PARA AS HEURÍSTICAS COMPILADAS DA TRIZ
Authors: Silveira Emanuela Lima , De Carvalho Marco Aurélio 
Published: March 2020

A consciência da intensificação da concorrência global e os desafios sociais e ecológicos complexos ampliam a atenção e o interesse em inovação e tecnologia. Neste contexto exige-se uma constante busca por novas fontes de inspiração, demandando que a geração de ideias e soluções de problemas inventivos sejam cada vez mais eficientes. Uma metodologia reconhecida pela sua eficiência, sistemática e estimula ao pensamento inventivo é a TRIZ (Theory of Inventive Problem Solving). A aplicação da TRIZ propõe a utilização de diversas ferramentas e conceitos que incluem princípios inventivos e combinados, padrões e templates, denominados neste estudo de heurísticas inventivas. As heurísticas são aplicadas como estratégia cognitiva que levam os projetistas para um espaço de soluções diversas explorando ideias mais criativas e de elevado potencial. No entanto, o número elevado de Heurísticas Inventivas da TRIZ demanda um tempo significativo para serem compreendidas selecionadas e aplicadas, representando um obstáculo para os recém-chegados à TRIZ. A fim de suprir esta lacuna, o seguinte estudo tem por objetivo desenvolver um catálogo a partir das heurísticas inventivas de TRIZ, previamente compiladas, exemplificando-as e indexando-as. O método de pesquisa dos exemplos ocorreu por meio de análise funcional e geração de palavras-chaves, com busca em banco de dados online, patentes, revistas, livros, entre outros. A seleção dos exemplos foi focada em situações, processos e produtos reais em que a criatividade ou a grande capacidade competitiva proveniente de inovação foram evidenciadas. A sua descrição ocorreu de modo textual e visual. O índice unificado proposto leva em consideração estudo de autores antecessores, além de funções e atributos de cada heurística. O estudo proporcionou uma “tradução” mais didática das heurísticas e um mapeamento de exemplos, a fim de tornar a sua aplicação mais prática aprimorando o processo de transferência de ideias para geração de soluções criativas com grande potencial inovador.
Comunicação pública do Ministério da Saúde no Facebook: uma análise das campanhas contra o Aedes aegypti no 'verão do Zika'
Authors: Miola Edna , Marques Francisco Paulo Jamil 
Published: March 2020

O objetivo deste artigo é analisar as campanhas de comunicação promovidas, no Facebook, pelo Ministério da Saúde contra o mosquito Aedes aegypti. A intenção é identificar quais conteúdos são promovidos pelo Ministério tendo em vista, por um lado, a comunicação de interesse público (associada a políticas de saúde e a valores democráticos, como transparência e participação) e, por outro, as políticas de imagem de instituições e indivíduos, voltadas para auferir vantagens político-eleitorais. O corpus compreende as publicações veiculadas no período que ficou conhecido como o verão do Zika – mais exatamente, entre janeiro e abril de 2016. Por meio de investigação quantitativa e qualitativa, verificou-se que há ênfase na abordagem informacionista (nomeadamente, materiais sobre prevenção) e na difusão de serviços. Constatou-se, ademais, que, recorrentemente, publicações de interesse público trazem elementos de políticas de imagem, o que indica a instrumentalização política da comunicação de Estado na área de saúde.
Radiografía de tórax de control en pacientes con neumotórax postraumático asintomático
Authors: Correa Restrepo Julieta , Restrepo-Moreno Mónica , Peláez Luis Guillermo , Díaz Cadavid Rafael Díaz , López-Vasco Yuliana , Alejandra Rojas María , Mejía Toro David Alejandro , Morales Uribe Carlos Hernando 
Published: March 2020

Introducción. El trauma de tórax tiene alta incidencia y el neumotórax es el hallazgo más frecuente. La literatura es escasa sobre qué hacer con los pacientes asintomáticos y con neumotórax por trauma de tórax penetrante.
El objetivo de este estudio fue evaluar cuáles son los hallazgos de la radiografía de control de los pacientes con trauma de tórax penetrante que no son llevados inicialmente a cirugía, y su utilidad para determinar la necesidad de un tratamiento adicional.
Métodos. Se realizó un estudio retrospectivo de cohorte, incluyendo pacientes mayores de 15 años que ingresaron por trauma de tórax penetrante entre enero de 2015 y diciembre de 2017 y que no requirieron manejo quirúrgico inicial. Se analizaron los resultados de la radiografía de tórax, el tiempo de su toma y la conducta decidida según los hallazgos en los pacientes dejados inicialmente bajo observación.
Resultados. Se incluyeron 1.554 pacientes, cuya edad promedio fue de 30 años, 92,5 % del sexo masculino y 97% con herida por arma cortopunzante. Se dejaron 361 pacientes bajo observación con radiografía de control, de los cuales 186 (51,5 %) no presentaban alteraciones en su radiografía inicial, 142 tenían neumotórax menor del 30 % y 33 tenían neumotórax mayor del 30 %, hemoneumotórax o hemotórax. Se requirió toracostomía cerrada como conducta final en 78 casos, esternotomía o toracotomía en 2 casos y 281 se dieron de alta.
Conclusión. En pacientes asintomáticos con neumotórax pequeño o moderado y sin otras lesiones significativas, podrían ser innecesarios los largos tiempos de observación, las radiografías y la toracostomía cerrada.