bluuebunny/crossref_metadata_2025_split huggingface dataset:
Playing the Trust Game Successfully in the Reputation Economy
Authors: Eckhardt Giana M. 
Published: November 2020

Abstract
Hunting for “stars”, the icons of the reputation economy, is a prerequisite for survival in e-commerce in general and on sharing platforms in particular. The key to understanding the rise of reputation is trust, and the ability of a platform to provide this trust has become crucial in the past decade. Social media managers are now key players in marketing departments. One of their most important jobs is the careful curation of digital reputations. Marketers need to engage in diverse forms of reputation management and master several challenges in designing the right systems and utilizing reputation information in optimal ways. Engendering trust is more complex than gaining star ratings or positive reviews on owned or third-party platforms. How platforms are designed – in terms of how people can make bookings or orders and how users rate each other – is the key issue. It needs to be managed in a sophisticated way, especially in an era when topics such as racial and ethnic justice are key societal concerns.
Thrilled or Upset: What Drives People to Share and Review Product Experiences?
Authors: Dieckmann Anja , Unfried Matthias 
Published: November 2020

Abstract
What drives people’s decisions to share product and service experiences? Several studies show that a sender’s emotional arousal is a relevant factor for social sharing. Experimental studies by the Nuremberg Institute of Market Decisions (NIM) confirm that increased arousal is associated with higher levels of social sharing. The results show that the emotional state of arousal, which was determined by voice analysis, should be a relevant variable for marketing managers to estimate whether or not consumers will share their experiences in social media. At least for spoken reviews, there is also an indication that higher arousal can even increase persuasiveness. To increase the chances of sharing positive reviews of a product or service, marketing managers should charge their brands and products with emotions, such as joy or surprise, as these activate more than pure satisfaction.
Stroke risk scores to predict hospitalization for acute decompensated heart failure in atrial fibrillation patients
Authors: Ivănescu Andreea Cristina , Dan Gheorghe-Andrei 
Published: November 2020

Abstract

Introduction. Atrial fibrillation (AF) is the most frequent hospitalized arrhythmia. It associates increased risk of death, stroke and heart failure (HF). Stroke risk scores, especially CHA2DS2-VASc, have been applied also for populations with different diseases. There is, however, limited data focusing on the ability of these scores to predict HF decompensation.

Methods. We conducted a retrospective observational study on a cohort of 204 patients admitted for cardiovascular pathology to the Cardiology Ward of our tertiary University Hospital. We aimed to determine whether the stroke risk scores could predict hospitalisations for acute decompensated HF in AF patients.

Results. C-statistics for CHADS2 and R2CHADS2 showed a modest predictive ability for hospitalisation with decompensated HF (CHADS2: AUC 0.631 p = 0.003; 95%CI 0.560–0.697. R2CHADS2: AUC 0.619; 95%CI 0.548–0.686; p = 0.004), a marginal correlation for CHA2DS2-VASc (AUC 0.572 95%CI 0.501-0.641 with a p value of only 0.09, while the other scores failed to show a correlation. A CHADS2 ≥ 2 showed a RR = 2.96, p<0.0001 for decompensated HF compared to a score <2. For R2CHADS2 ≥ 2, RR = 2.41, p = 0.001 compared to a score <2. For CHA2DS2-VASc ≥ 2 RR = 2.18 p = 0.1, compared to CHA2DS2-VASc <2. The correlation coefficients showed a weak correlation for CHADS2 (r = 0.216; p = 0.001) and even weaker for R2CHADS2 (r = 0.197; p = 0.0047 and CHA2DS2-VASc (r = 0.14; p = 0.035).

Conclusions. Among AF patients, CHADS2, CHA2DS2-VASc and R2CHADS2 were associated with the risk of hospitalisation for decompensated HF while ABC and ATRIA failed to show an association. However, predictive accuracy was modest and the clinical utility for this outcome remains to be determined.
Influence of Waste Toothbrush Fiber on Strength and Freezing–Thawing Behavior in High Plasticity Clay
Authors: Isik Fatih , Akbulut R. Kagan , Zaimoglu A. Sahin 
Published: November 2020

Abstract
The use of waste materials in civil engineering applications has gained importance nowadays. Consuming limited natural resources and increasing waste disposal costs have led researchers to evaluate waste materials for different geotechnical applications. In this respect, some waste materials are used as reinforcement in soils to improve their engineering properties. The main objective of this paper was to investigate the usability of waste polypropylene fiber as a reinforcement material in high plasticity fine-grained soils. For this purpose, waste toothbrush bristle (WTB) was used as a polypropylene fiber reinforcement material and added to fine-grained soil at ratios of 0.2%, 0.4%, 0.6% and 0.8% by dry total weight. The effect of WTB on freezing–thawing behavior and unconfined compression strength of unreinforced and reinforced clayey soil was evaluated. The results indicated that addition of WTB to high plasticity clay improved its behavior against freezing–thawing. Also, undrained shear strength increases with respect to increment in WTB ratio.
Seismic codes based equivalent nonlinear and stochastic soil structure interaction analysis
Authors: Guellil Mohamed Elhebib , Harichane Zamila , Çelebi Erkan 
Published: November 2020

Abstract
The aim of this study is to consider the effects of the variation of shear modulus ratio (G/G

0
) and damping ratio (ξ) of soil, obtained by a linear iterative method based on the design spectra of seismic codes, the soil environment in terms of uncertainties in shear modulus using Monte Carlo simulations and the foundation damping (ξ

f
) of flexible base for analyses of the Soil-Structure Interaction (SSI) problems. A squat structure with circular shallow foundation resting on a soil layer over a homogeneous half-space is studied by using cone model and considering seismic zone effect on structural response. Firstly, after showing the effects of the correction of G and ξ on impedance functions and the responses of soil-foundation-structure system, a study is carried out to compare these effects to those of the modelling of uncertainties in shear modulus as random variations. Secondly, a comparative analysis on design response spectra and base shear forces was carried out for four seismic codes (Algerian Seismic Rules RPA99-2003, Eurocode 8–2004, International Building Code IBC-2015 and Indian Code IS-1893-2002) considering the three cases of SSI: SSI effects (initial G and ξ), nonlinear SSI (corrected G and ξ) and stochastic SSI (random G with COV = 20%) compared to the fixed base case. Results show that the correction of G and ξ, according to the equivalent nonlinear method in all the cases, leads to a remarkable decrease in peak responses but show a huge amount of reduction in the second study for IBC-2015 and IS-1893-2002 codes compared to the other codes.
Numerical Modeling of Wall Pressure in Silo with and Without Insert
Authors: Askif Frzat , Hammadeh Hala , Ubysz Andrzej , Maj Marek 
Published: November 2020

Abstract
This paper presents a methodology based on the finite element method to simulate the flow of granular materials. Moreover, it allows proper estimation of dynamic pressure during silo discharge since this subject is still under discussion, especially for designing silos with an insert (an input element). A 2-D simulation of the discharge process of a cylindrical silo with cone and a central discharging orifice was performed. Two cases were studied, with and without using insert in silo. Numerical analysis was carried out with the help of the uncoupled arbitrary Lagrangian–Eulerian (ALE) approach. The resulting dynamic pressure distribution on the silo wall for each of the two cases was inferred numerically. The resulting values of pressure were compared with the results of the experimental study on a cylindrical metal silo to demonstrate the accuracy of the numerical model in determining the dynamic wall pressure, especially in the case of using an insert in silo during discharge.
Ileocecal Intussusception of the Adult Induced by the Gastrointestinal Stromal Tumor of the Ileocecal Valve - A Case Report
Authors: Lazic Dejan , Stankovic Vesna , Radovanovic Dragce , Pavlovic Mladen , Boskovic Miladin , Stankovic Milos , Andjelkovic Branko , Stojanovic Bojan , Milosevic Bojan , Cvetkovic Aleksandar , Radosavljevic Ivan , Markovic Nenad , Vulovic Tatjana , Jevtic Milica 
Published: November 2020

Abstract
Adult intussusception is a rare entity which is distinct frompaediatric cases in incidence, aetiology, and management. It represents 5% of all intussusceptions and is the cause of 1% of allintestinal obstructions, 0,08% of all abdominal surgeries and 0,003-0,02% of all hospital admissions. Ileocolic intussusceptionin adults is a unique variant in which nearly 100% of cases havea malignant lead point. In our report, we described a case of apatient with ileocecal intussusception caused by a rare type of the gastro intestinal tumor. The female patient was admitted to hospital for occasional pain in the lower right quadrant of the abdomen followed by abdominal discomfort and appearance of blood in thestool. The result of CT scan of the abdomen and pelvis showed atumor mass and intussusception at the ileocecal junction, whichwas confirmed peroperatively. Open right hemicolectomy wasperformed adhering to oncological principles. The final pathologic diagnosis indicated the gastrointestinal stromal tumor of theileocecal valvе. The diagnosis of intussusception in adults is delicate, and timely surgical treatment can be vital. Patients with thepalpable abdominal mass, digestive tract obstruction, gastroin-testinal bleeding, or lead point computed tomography must undergo a surgical examination. Given a high risk of malignancy,primary surgical resection using oncologic principles presents the best option for the treatment of ileocecal intussusception inadults.
HISTORIAS Y SILENCIOS: HISPANOAMERICA Y LA INTERVENCIÓN FRANCESA EN MÉXICO
Authors: Sánchez Barberán Matías 
Published: November 2020

La intervención de México y el proyecto imperial que le sigue sirvió desde los primeros años a forjar diversos discursos de combate político, según se trate de justificar la intervención o bien de defender la república. En tal sentido, el trabajo analiza las principales construcciones historiográficas, poniendo especial énfasis en los componentes de la versión liberal mexicana. En un segundo tiempo se interroga sobre las formas de entender su dimensión internacional, poniendo de relieve el lugar secundario de las repúblicas hispanoamericanas. A partir de esta crítica, pretende finalmente poner de relieve las formas en que la cuestión mexicana fue percibida en el mundo hispanoamericano, proponiendo algunas reflexiones sobre las implicaciones metodológicas de esta perspectiva.
ABSTRACT
Mexico’s intervention and the imperial plan that followed, served from its early years as a way of forging various discourses of political struggle in order to attempt justifying interventions or defending the republic. As such, this paper analyses the main historiographical works, with special emphasis on the components of the Mexican liberal version. Subsequently, it questions the understanding of the international dimension, highlighting the secondary place of Latin American republics. Based on that analysis, it seeks to highlight the ways in which the idea of Mexico was perceived in the Hispanic world, proposing some reflections on the methodological implications of this perspective.
VENTAS DE TIERRAS MAPUCHES EN LOS PREÁMBULOS DE LA PACIFICACION DE LA ARAUCANIA: NACIMIENTO, 18641866.
Authors: León Solís Leonardo 
Published: November 2020

En este artículo se analiza la venta de tierras tribales en los distritos aledaños a la villa de Nacimiento en los años previos a la dictación de la Ley Indígena de 1866; se contextualiza el proceso de enajenación llevado a cabo por miembros de las tribus llanistas y abajinas (lelfunche y nagche, respectivamente) como una expresión inesperada de la modernización y el mercantilismo fronterizo, fenómeno que experimentó una notoria aceleración a medida que el Estado chileno promulgaba decretos que prohibían dichas ventas; se plantea que como resultado de esta coyuntura, se produjo una suerte de connivencia entre vendedores (mapuches) y especuladores (winkas), originando algunas prácticas fraudulentas que son analizadas a lo largo del texto. La base documental proviene de la Notaría de Nacimiento.
ABSTRACT
This article examines the sale of tribal lands in the district of Nacimiento during the years preceding the introduction of the Indian Law of 1866; it argues that the aforementioned sale, carried about by members of the Lelfunche (llanista) and Nagchez (Abajinos) tribes, was an unexpected response to the process of modernization and mercantilism that affected the frontier region during those years, hastening further when the Chilean Government announced laws prohibiting the sale of Indian lands. It also argues that, under such pressure, both sellers and buyers forged different methods to evade the law. The documentary evidence derives from the notarial acts of Nacimiento.
MEMORIAS DE AGUA. LAS ORGANIZACIONES DE USUARIOS FRENTE A LA ESCASEZ EN LA CUENCA DE CHICUREO, COLINA (1962-2015).
Authors: Nicolas-Artero Chloé 
Published: November 2020

El marco jurídico e institucional del agua otorga a las organizaciones de usuarios la responsabilidad de gestionar el recurso y el servicio de agua potable en zonas rurales. El artículo reconstituye la historia de la distribución del agua en la cuenca de Chicureo mediante la recopilación de testimonios y de un análisis cartográfico para determinar en qué medida, en un contexto de escasez hídrica, la coordinación de todos los usuarios de la cuenca es posible. La suburbanización, fomentada por sociedades inmobiliarias y el estado, crea desigualdades de acceso en el servicio que conducen a una sobre-explotación del acuífero. La segregación socio-espacial consecuente impide la conformación de una organización de usuarios a nivel de la cuenca para hacer frente a la penuria.
ABSTRACT
The legal and institutional water framework consents responsibilities to water users for managing water resources and services in rural areas. Through the collection of testimonies and a cartographic analysis, this paper traces water distribution’s history in the basin of Chicureo with the aim of determining how and if coordination of basin users is possible in the context of scarcity. Encouraged by real estate companies ant the State, suburbanization phenomenon creates inequalities in the access of services which lead to the aquifer’s over exploitation. The socio-spatial segregation resulting prevents creation of user organizations at basin level to cope with the shortage.
David González Cruz (ed.), REPRESIÓN, TOLERANCIA E INTEGRACIÓN EN ESPAÑA Y AMÉRICA. EXTRANJEROS, ESCLAVOS, INDÍGENAS Y MESTIZOS DURANTE EL SIGLO XVIII.
Authors: Ciaramitaro Fernando , Reyes Lugardo Marco 
Published: November 2020

Revisión Libro: REPRESIÓN, TOLERANCIA E INTEGRACIÓN EN ESPAÑA Y AMÉRICA. EXTRANJEROS, ESCLAVOS, INDÍGENAS Y MESTIZOS DURANTE EL SIGLO XVIII.
LA REVISTA UNIVERSITARIOS DEL SUR. MEDICINA, POLÍTICA E INDOAMERICANISMO EN EL MOVIMIENTO ESTUDIANTIL EN CONCEPCIÓN 1935-1937
Authors: Moraga Valle Fabio 
Published: November 2020

El artículo analiza la breve vida de Universitarios del Sur, una revista publicada por estudiantes de Medicina de la Universidad de Concepción, entre 1935 y 1937. El grupo político universitario que la editó se identificó como “centrista” por su tendencia gremialista de que el poder político de la Federación Universitaria de Estudiantes de Concepción descansara en los centros de estudiantes y no en los grupos o partidos políticos. Pese a este apelativo, quienes fungían de directores y redactores dejaron en evidencia en sus páginas sus fuertes lazos con académicos, grupos políticos, parlamentarios, masones y por supuesto médicos, alimentados por una cultura política caracterizada por el antibelicismo, el antifascismo y el latinoamericanismo.
José Agustín de la Puente Candamo y José de la Puente Brunke (edit.), EL ESTADO EN LA SOMBRA. EL PERÚ DURANTE LA OCUPACIÓN CHILENA.
Authors: Vivanco Iriarte Ariel 
Published: November 2020

Revisión libro: EL ESTADO EN LA SOMBRA. EL PERÚ DURANTE LA OCUPACIÓN CHILENA.
UNA PROPUESTA PARA EL ESTUDIO COMPARADO DE UN IMPERIO GLOBAL SIN COLONIAS: LA ACCIÓN DE GOBIERNO DE FRANCISCO FERNÁNDEZ DE LA CUEVA, IV DUQUE DE ALBURQUERQUE, VIRREY DE NUEVA ESPAÑA (1653-1660) Y DE SICILIA (1667-1670)
Authors: De Nardi Loris 
Published: November 2020

Sobre la base del proceso de revisión historiográfica introducido por la Historia Global, la presente intervención quiere proponer una reflexión sobre la oportunidad científica y metodológica de comparar directamente los dominios italianos con los territorios indianos de la Monarquía católica. Para llevar a cabo este objetivo, después de un largo apartado metodológico, se analizará sumariamente la acción de gobierno de Francisco Fernández de la Cueva, IV duque de Alburquerque, que ejerció en sucesión el cargo de virrey de Nueva España (1653-1660) y de Sicilia (1667-1670). De hecho, es claro que el caso de estudio propuesto no puede ser profundizado exhaustivamente en este artículo y servirá solamente para poner a la luz un hecho demasiadas veces olvidados por los historiadores: en las dos periferias imperiales, bajo la dominación de los Habsburgo de España, es posible identificar las mismas dinámicas sociales, políticas e institucionales.
ABSTRACT
Basing on the process of historiographical revision, introduced by the Global History, this lecture is going to offer a speculation on the scientific and methodological opportunity of a direct comparison between Italian domains and Indian territories of the catholic Monarchy. To reach this goal, after a long methodological apparatus, we will briefly examine the governmental actions of Francisco Fernandez de la Cueva, IV, the Duke of Alburquerque, who held the office of the viceroy of New Spain (1653-1660) and of Sicily (1667-1670). In fact, suggested case study cannot be explored to an exhaustive manner herein, and will only serve to highlight a fact too often left behind by historians: it is possible to trace the same social, political and institutional dynamics in two imperial outskirts during the domination of Habsburgs in Spain.
¿DE FASCISTAS A GUERRILLEROS? UNA CRÍTICA A LA HISTORIOGRAFÍA DEL MOVIMIENTO NACIONALISTA TACUARA Y SUS DERIVAS HACIA LA IZQUIERDA PERONISTA EN LA ARGENTINA
Authors: Campos Esteban 
Published: November 2020

El objetivo de este trabajo es analizar las narrativas históricas sobre el Movimiento Nacionalista Tacuara (MNT), y sus derivas hacia la izquierda peronista en la Argentina. Las investigaciones de Tacuara se pueden agrupar en dos tendencias: la primera ve al MNT como un producto del nacionalismo de entreguerras en Europa, continuador de las derechas radicales de 1930 y 1940. La segunda prioriza las rupturas hacia la izquierda, enfatizando el vínculo con los años 50, 60 y 70. La hipótesis de trabajo considera que los argumentos “continuistas” y “rupturistas” corren el riesgo de negarle una temporalidad específica a la coyuntura política en la que surge el MNT.
ABSTRACT
The purpose of this work is to analyze the historical narratives about the Nationalist Movement Tacuara (MNT), and its derivations towards the Peronist left in Argentina. Tacuara’s research can be grouped into two tendencies: the first sees MNT as a product of interwar nationalism in Europe, which continues the radical right organizations of 1930 and 1940. The latter prioritises leftwing ruptures, emphasizing the link with the 50, 60 and 70. The working hypothesis considers that the arguments of contininuity and rupture run the risk of denying a specific temporality to the political conjuncture in which the MNT arises.
INTERVENCIÓN SANITARIA Y CALIDAD DE VIDA. EXPERIENCIA COTIDIANA EN COMPLEJOS SOCIO INDUSTRIALES CHILENOS. 1920-1950
Authors: Videla Bravo Enzo , Venegas Valdebenito Hernán 
Published: November 2020

Este artículo propone reconocer las prácticas institucionales y discursivas en el ámbito social desarrolladas por iniciativas empresariales dirigidas a mejorar el bienestar de los trabajadores, durante el proceso de expansión industrial ocurrido en Chile a partir de las primeras décadas del siglo pasado. Un grupo de grandes industrias generó programas de vivienda, salubridad, alimentación, entretención y de saberes que en ocasiones se adelantaron, rivalizaron o complementaron con las iniciativas impulsadas por las agencias del Estado. Interesa reconocer sus costos y resultados, así como los impactos positivos y paradójicos de las políticas de bienestar entre los trabajadores industriales y sus familias. Las industrias que serán focalizadas en el análisis corresponden a la Sociedad Fábrica Cemento El Melón, Compañía Manufacturera de Papeles y Cartones, y la pionera Compañía Minera e Industrial de Lota.
ABSTRACT
This article intends to recognize the institutional and discursive practices in the social field developed by entrepreneurial initiatives aimed at improving the welfare of workers during the process of industrial expansion that occurred in Chile from the first decades of the last century. A group of large industries generated housing, health, food, entertainment and knowledge programs that were sometimes advanced, complemented by initiatives promoted by state agencies. It is interesting to recognize their costs and results, as well as the positive and paradoxical impacts of welfare policies among industrial workers and their families. The industries that are focused on the analysis correspond to the Company Cemento El Melón, Manufacturing Company of Papers and Cartons, and the Mining and Industrial Company of Lota.
LA POBLACIÓN SAN LUIS. EL CONSEJO SUPERIOR DE HABITACIONES OBRERAS, EL “PROYECTO DOMÉSTICO” Y LAS POLÍTICAS DE VIVIENDA EN SANTIAGO DE CHILE (1921-1926)
Authors: Castillo Fernández Simón 
Published: November 2020

Este artículo se pregunta por la población San Luis, construida en Santiago por el Consejo Superior de Habitaciones Obreras durante la primera mitad de la década del veinte. ¿Cuáles fueron las principales características de diseño arquitectónico y urbano de dichas casas y su entorno? ¿Cómo ese emprendimiento puede convertirse en un vehículo para comprender las representaciones de la institución respecto a la vivienda higiénica? ¿Cómo era el sector de la ciudaden que se insertó dicho conjunto? Estas tres preguntas apuntan a ser respondidas mediante un estudio de historia urbana que aborda prioritariamente dimensiones de la política y la arquitectura, indagando la trayectoria inicial de una población erigida por el Estado de Chile.
ABSTRACT
This article will question for the San Luis poblacion, built in Santiago by the Superior Council of Labor Rooms during the first half of the decade of the 1920s. What were the main characteristics of architectural and urban design of these houses and these environment? How that entrepreneurship can become a vehicle for understanding the representations of the institution with respect to the hygienic housing? What was the sector of the city that was inserted? These threequestions to be answered by a study of urban history that addresses priority dimensions of policy and architecture, to investigate the initial path of a poblacion built by the State of Chile.