bluuebunny/crossref_metadata_2025_split huggingface dataset:
Upward Overshooting in Turbulent Compressible Convection. I. Effects of the Relative Stability Parameter, the Prandtl Number, and the Péclet Number
Authors: Cai Tao 
Published: January 2020

Abstract
In this paper, we investigate the upward overshooting by three-dimensional numerical simulations. We find that the above convectively stable zone can be partitioned into three layers: the thermal adjustment layer (mixing both entropy and material), the turbulent dissipation layer (mixing material but not entropy), and the thermal dissipation layer (mixing neither entropy nor material). The turbulent dissipation layer is separated from the thermal adjustment layer and the thermal dissipation layer by the first and second zero-points of the vertical velocity correlation. The simulation results are in good agreement with the prediction of the one-dimensional turbulent Reynolds stress model. First, the layer structure is similar. Second, the upper boundary of the thermal adjustment layer is close to the peak of the magnitude of the temperature perturbation. Third, the Péclet number at the upper boundary of the turbulent dissipation layer is close to 1. In addition, we have studied the scalings of the overshooting distance on the relative stability parameter S, the Prandtl number Pr, and the Péclet number Pe. The scaling on S is not unique. The trend is that the overshooting distance decreases with S. Fitting on Pr shows that the overshooting distance increases with Pr. Fitting on Pe shows that the overshooting distance decreases with Pe. Finally, we calculate the ratio of the thickness of the turbulent dissipation layer to that of the thermal adjustment layer. The ratio remains almost constant, with an approximate value of 2.4.
La régulation des fake news et avis factices sur les plateformes
Authors: Marique Enguerrand , Strowel Alain 
Published: January 2020

La contribution examine comment réguler la diffusion de la « désinformation » et des « avis factices » sur les plateformes digitales. Ces deux formes de désordres de l’information qui affectent respectivement les plateformes des réseaux sociaux et de l’économie collaborative résultent des nouvelles formes d’expression et de manifestation en ligne. Toute tentative de régulation nécessite de bien délimiter les pratiques les plus abusives et trompeuses qui seules méritent une attention et une régulation juridique. Cette contribution examine les initiatives ou législations prises par l’Union européenne et les États membres (Allemagne, Belgique, France, Royaume-Uni) pour limiter ces phénomènes. La transparence, notamment sur la source des financements publicitaires ou des avis, peut contribuer à limiter les désordres informationnels. La contribution propose plutôt des modifications de l’architecture des plateformes pour augmenter les coûts de propagation d’informations de mauvaise qualité.
Vers un cadre de la régulation des plateformes ?
Authors: Hatzopoulos Vassilis 
Published: January 2020

L’économie des plateformes entraîne la perturbation ( disruption ) des catégories juridiques connues. Le vide réglementaire dans lequel elle a su se développer montre actuellement ses limites. À présent, doit-on adopter des mesures réglementaires « classiques » et, dans l’affirmative, dans quels domaines ? Comment tenir compte des mécanismes puissants d’autorégulation déjà développés par les plateformes et les rendre plus efficaces ? Quel type de régulation externe serait propice pour exploiter au mieux les mécanismes du marché, tout en les mettant au service de l’intérêt général ?
Attenuated Cardiovascular Responses to the Cold Pressor Test in Concussed Collegiate Athletes
Authors: Johnson Blair D. , Sackett James R. , Schlader Zachary J. , Leddy John J. 
Published: January 2020

ContextCardiovascular responses to the cold pressor test (CPT) provide information regarding sympathetic function.ObjectiveTo determine if recently concussed collegiate athletes had blunted cardiovascular responses during the CPT.DesignCross-sectional study.SettingLaboratory.Patients or Other ParticipantsA total of 10 symptomatic concussed collegiate athletes (5 men, 5 women; age = 20 ± 2 years) who were within 7 days of diagnosis and 10 healthy control individuals (5 men, 5 women; age = 24 ± 4 years).Intervention(s)The participants' right hands were submerged in agitated ice water for 120 seconds (CPT).Main Outcome Measure(s)Heart rate and blood pressure were continuously measured and averaged at baseline and every 30 seconds during the CPT.ResultsBaseline heart rate and mean arterial pressure were not different between groups. Heart rate increased throughout 90 seconds of the CPT (peak increase at 60 seconds = 16 ± 13 beats/min; P &lt; .001) in healthy control participants but remained unchanged in concussed athletes (peak increase at 60 seconds = 7 ± 10 beats/min; P = .08). We observed no differences between groups for the heart rate response (P &gt; .28). Mean arterial pressure was elevated throughout the CPT starting at 30 seconds (5 ± 7 mm Hg; P = .048) in healthy control individuals (peak increase at 120 seconds = 26 ± 9 mm Hg; P &lt; .001). Mean arterial pressure increased in concussed athletes at 90 seconds (8 ± 8 mm Hg; P = .003) and 120 seconds (12 ± 8 mm Hg; P &lt; .001). Healthy control participants had a greater increase in mean arterial pressure starting at 60 seconds (P &lt; .001) and throughout the CPT than concussed athletes (peak difference at 90 seconds = 25 ± 10 mm Hg and 8 ± 8 mm Hg, respectively; P &lt; .001).ConclusionsRecently concussed athletes had blunted cardiovascular responses to the CPT, which indicated sympathetic dysfunction.
T&T Clark Handbook of Christian Theology and Climate Change
Authors: Conradie Ernst M. , Koster Hilda P. 
Published: January 2020

The T&T Clark Handbook to Christian Theology and Climate Change entails a wide-ranging conversation between Christian theology and various other discourses on climate change. Given the far-reaching complicity of "North Atlantic Christianity" in anthropogenic climate change, the question is whether it can still collaborate with and contribute to ongoing mitigation and adaptation efforts. The main essays in this volume are written by leading scholars from within North Atlantic Christianity and addressed primarily to readers in the same context; these essays are critically engaged by respondents situated in other geographic regions, minority communities, non-Christian traditions, or non-theological disciplines.
Structured in seven main parts, the handbook explores: 1) the need for collaboration with disciplines outside of Christian theology to address climate change; 2) the need to find common moral ground for such collaboration; 3) the difficulties posed by collaborating with other Christian traditions from within; 4) the questions that emerge from such collaboration for understanding the story of God’s work; and 5) God’s identity and character; 6) the implications of such collaboration for ecclesial praxis; and 7) concluding reflections examining whether this volume does justice to issues of race, gender, class, other animals, religious diversity, geographical divides and carbon mitigation.
This rich ecumenical, cross-cultural conversation provides a comprehensive and in-depth engagement with the theological and moral challenges raised by anthropogenic climate change.
A SHORT HISTORY OF THE RENIN-ANGIOTENSIN SYSTEM
Authors: Igic Rajko 
Published: January 2020

The renin-angiotesin system (RAS) was initially recognized as the body’s most powerful hormone system	for controlling body fluid volumes and arterial pressure. Then, it was shown that the RAS operates at both systemic (endocrine) and tissue (local) level. Development of ACE inhibitors proved that the RAS is effective in controlling hypertension and heart failure, and in preventing the vascular injury in chronic	diseases. The success of ACE inhibitors stimulated research into inhibitors of other components of this system. Major challenge in the future will be to utilize the technological advances for better understanding the physiology and pathophysiology of the RAS, and to develop new therapeutic paradigms. This article briefly reviews the research in this area, and points out the seventieth anniversary of angiotensin.
The European Union and Space
Authors: Papadopoulou Rebecca-Emmanuela 
Published: January 2020

The European Union and Space: A ‘Star Wars’ Saga?
This article explores the complex relationship between the European Union (EU) and space, alias space’s ever-growing place and role in the EU legal order. Two distinct paths are identified in this respect. On the one hand, as from the mid-1980s and despite the lack of an express ‘space competence’, space policy parameters were introduced in EU acts regulating telecommunications, satellite communications and electronic databases, but only to the extent necessary to serve the functioning of the single market. On the other hand, an autonomous EU Space Policy has been progressively elaborated as from the late 1990s through several initiatives, namely the strengthening of the collaboration with the European Space Agency and the setting up of the Galileo and Global Monitoring for Environment and Security (GMES)/Copernicus programmes. This tendency was corroborated by the conferral of an express space competence on the EU by the Lisbon Treaty, whose constitutional and institutional implications are explored in this article. It is submitted that the new space competence shall allow the EU to reach a stage of maturity and claim a greater degree of autonomy at the international level and, at the same time, to project its own governance model, thus enhancing the quality of international cooperation in space.
Het Unierecht komt eraan in strafzaken: bewijsuitsluiting verplicht bij Handvest-schending?
Authors: van der Woude S.J. 
Published: January 2020

Het Unierecht komt eraan in strafzaken: bewijsuitsluiting verplicht bij Handvest-schending? Bespreking van het arrest Dzivev
Het recht van de Europese Unie is lange tijd weinig populair geweest onder strafrechtadvocaten. Het was abstract, moeilijk te vinden, en betrof voornamelijk economische verhoudingen. In commune strafzaken vielen er nauwelijks verweren aan te ontlenen. Het Unierecht begint echter steeds relevanter te worden voor de algemene strafrechtspraktijk. In het arrest van 17 januari 2019 inzake Dzivev e.a./Bulgarije accepteerde het Hof van Justitie de uitsluiting van onrechtmatig verkregen tapgesprekken van de bewijsvoering. Betekent dit dat bewijsuitsluiting soms ook verplicht is, zoals sommigen beweren? Dat zou grote gevolgen kunnen hebben voor de Nederlandse strafrechtpraktijk. Een bespiegeling naar aanleiding van het arrest.HvJ 17 januari 2019, zaak C-310/16, Dzivev e.a./Bulgarije, ECLI:EU:C:2019:30
Robots, inteligencia artificial y realidad virtual: una aproximación en el sector del turismo
Authors: Alonso Almeida María del Mar 
Published: January 2020

A pesar de los cambios producidos por las tecnologías de la información e internet en el sector turismo, los pronósticos apuntan a que una nueva revolución se va a producir propiciada por la introducción de robots, inteligencia artificial y realidad virtual en las industrias turísticas. En la actualidad, la adopción de estas tecnologías está en un estadio muy inicial pero la investigación realizada en otros sectores apunta a que las mismas podrían también tener un gran impacto en las operaciones turística.
In spite of the changes produced by the information technologies and internet in the tourism sector, the forecasts point out a new revolution produced by the introduction of robots, artificial intelligence and virtual reality in the tourist industries. Currenly, the adoption of these technologies is in their infancy but the research carried out in other sectors suggests that they also could have a great impact on the tourism.
La calidad de los servicios de las empresas de turismo activo en Portugal
Authors: Bento Pedro , Murta Luis , Sáez-Padilla Jesús 
Published: January 2020

El turismo de naturaleza es uno de los sectores del turismo que más crece en el mundo. Este tipo de práctica aglutina muchas modalidades y actividades. Por ello, es importante investigar la forma como las empresas expertas en el área del turismo proporcionan los servicios, se identificaron los parámetros y condicionantes que determinan la calidad, proponiendo mejoras en los procedimientos. Se aplicó el cuestionario HEVA (Bento et al., 2017), adaptado de Mediavilla (2010), a 183 empresas de turismo activo portuguesas. Se ha descrito el perfil y opinión de los responsables de las empresas, destacando: el crecimiento del sector en Portugal, la importancia atribuida a instrumentos fiables, capaces de medir la satisfacción de los clientes, el compartir información inherente a la seguridad de los servicios y poseer recursos humanos especializados y motivados, son factores esenciales a la calidad de los servicios prestados por las empresas en el área.
Nature Tourism is one of the fastest growing sectors in the tourism area. These activities are carried out in a very particular environment. In this context, it is important to study the way in which expert companies in active tourism area provide their services, they were identified the parameters and constraints which determine the quality of the services they render, and subsequently propose improvements in processes and procedures. In this study, we analyze the portuguese active tourism companies profile (N=183), with the application of the validated HEVA questionnaire (Bento et al., 2017), from the original Mediavilla (2010). Among other results, the study showed the recent growth of this sector in Portugal, the importance of measuring customer satisfaction, sharing security activities information with clients and motivated human resources are essential factors in the quality of services provided by companies in the area.
El patrimonio hidráulico en Chile: consideración cultural y turística
Authors: Castejón Porcel Gregorio 
Published: January 2020

A pesar de los innumerable recursos de Chile, fundamentados en sus atractivos naturales, en su historia e importantes recursos arqueológicos y en una cultura con raíces indígenas milenarias, el patrimonio tangible e intangible ligado al agua, el patrimonio hidráulico, ha sido, poco estudiado, apenas considerado culturalmente como elemento de interés y pobremente promocionado por los organismos turísticos estatales. Situación incomprensible en un espacio en el que el control y aprovechamiento del agua mediante distintas infraestructuras e ingenios, ha sido, desde tiempos históricos, una cuestión de enorme transcendencia, tanto en los territorios de escasa e incluso nula pluviometría como en aquellos en los que los valores de precipitación son muy elevados.
Despite the innumerable heritage of Chile, based on its natural attractions, in its history and important archaeological resources, and in a culture with thousands-year-old indigenous roots, the tangible and intangible heritage linked to water, the hydraulic heritage, has been scarcely studied, hardly considered culturally as an element of interest and poorly promoted by state tourism agencies. Incomprehensible situation in a space in which the control and the use of water through infrastructures and inventions, has been, since historical times, a matter of enormous importance, both in the territories of hydric scarce, and even zero rainfall, as in those in which the values of precipitation are very high.
Linking wine culture, identity, tourism and rural development in a denomination of origin territory (NW of Spain)
Authors: De Uña-Álvarez Elena , Villarino-Pérez Montserrat 
Published: January 2020

El papel de las sinergias entre cultura del vino, identidad territorial y turismo puede ser crucial para el desarrollo rural. El enfoque de la investigación considera la percepción y experiencia de los actores locales sobre esta cuestión, en el territorio de la Denominación de Origen Ribeira Sacra (Noroeste de España). La metodología está basada en la realización de entrevistas en profundidad. La cultura del vino, junto con su paisaje y patrimonio, favorece la consolidación de las estrategias turísticas. Las sinergias entre cultura del vino, identidad y turismo generan valores esenciales para el desarrollo rural.
The role played by synergies between wine culture, territorial identity and tourism may be crucial for rural development. This research focuses on the perception and experiences about this topic by the local actors in the territory of the Denomination of Origin Ribeira Sacra (NW Spain). The research relied on twelve in-depth interviews. The wine culture, along with its landscape and heritage, favors the consolidation of tourism strategies. The synergies between the world of wine, identity and tourism generate values that are essential for rural development.
La creación del mito de La Manga del Mar Menor a través de la promoción turística de NO-DO
Authors: Durante Asensio Isabel , Aliaga Cárceles José Javier 
Published: January 2020

La entidad de los Noticiarios y Documentales (NO-DO) fue la encargada de construir una imagen identitaria del país acorde a los intereses políticos del Régimen. En el caso del turismo, fue a partir del desarrollismo cuando ocupó un lugar destacado. En este contexto, La Manga del Mar Menor se sumó a los contenidos de la promoción turística que las cámaras de NO-DO generaron, al tiempo que reflejaron el proceso de transformación de la zona, pasando de un ámbito casi salvaje a un paraíso turístico de primer orden. Este semblante de La Manga se cimentó en una serie de elementos que constituyeron la iconografía cinematográfica de este enclave.
The entity of Noticiarios y Documentales (NO-DO) was commissioned to build an identity image of the country according to the political interest of the Regime. In tourism case, it was when the development took place, when NO-DO occupied a prominent place. In this context, La Manga del Mar Menor was added to the contents of the tourism promotion that the NO-DO cameras generated, while the transformation process of the area was also reflected, going from a wild area to a main touristic paradise. This appearance of La Manga was based on different elements that constitute the cinematographic iconography of this enclave.
Influencia de las emociones en la compra de vino por enoturistas en el nuevo mundo del vino: el caso de México
Authors: Meraz Ruiz Lino , González Rosales Virginia Margarita , Díaz Gómez Eduardo Raúl 
Published: January 2020

Un objetivo de las vinícolas es vender, pero se desconoce el rol de las emociones en la decisión de compra de vino. El objetivo de este estudio es analizar la importancia de emociones positivas, negativas y de vigilancia en la intención de compra de vino. Mediante una encuesta aplicada a 300 enoturistas en Valle de Guadalupe, se examina la influencia de tres estímulos: el vino, la vista a la vinícola, y una noticia sobre el vino. Los resultados sugieren que las emociones positivas tienen una mayor influencia en la intención de compra que las emociones o vigilantes. Conclusiones e implicaciones se discuten al final.
Wineries aim to sell, but the role of emotions on wine purchase intention is unclear. The objective of this study is to analyze the importance of positive, negative, and vigilant emotions on wine purchase intention. By analyzing survey results with 300 wine tourists, the influence of three stimuliare examined. These three stimuli are: one wine product, a visit to one winery, and a news report about the effects of wine. Results suggests that positive emotions have a greater influence on purchase intention than negative or vigilant emotions. Conclusions and implications are discussed.
Causas y consecuencias del crecimiento urbanístico en el litoral valenciano a través de la evolución de los usos del suelo. El caso de Oliva.
Authors: Morell Monzó Sergio , Membrado-Tena Joan Carles 
Published: January 2020

Mediante la fotointerpretación de imágenes aéreas con la utilización de técnicas SIG y a través de un intenso trabajo bibliográfico y de campo, se realiza un análisis diacrónico (1956, 1991 y 2015) de la evolución de los usos del suelo en Oliva (València, España). A partir de este análisis multimetodológico se estudia la evolución de la situación urbanística y de las dinámicas territoriales en un municipio paradigmático para explicar la evolución urbanística del litoral valenciano en las últimas décadas.
In this paper we have carried out a diachronic analysis about land uses evolution in Olive through a mixed method of research, based on photo-interpretation of aerial images (years 1956, 1991, 2015) using GIS techniques, on the one hand, and by means of a comprehensive bibliographic and field work, on the other hand. From this multimethod analysis, urban development and territorial dynamics are studied in a coastal paradigmatic municipality to explain the urbanistic development of the Valencian Mediterranean coast in the last decades.
Conocimiento de base para el desarrollo del turismo científico en la Patagonia Chilena
Authors: Rovira Pinto Adriano , Quintana Becerra Daniela 
Published: January 2020

El turismo de intereses especiales ha tenido un fuerte incremento en la Patagonia chilena, siendo incorporado como uno de los pilares del desarrollo regional. Dentro de este tipo de turismo, aparece con particular énfasis el turismo científico. En este trabajo se ha revisado el repositorio de tesis del sistema de bibliotecas de la Universidad Austral de Chile para analizar su contenido relacionado con la Región de Aysén, Patagonia chilena. Específicamente se pone atención en los aportes de las tesis de título y grado, al conocimiento que sirva de aporte al turismo científico. La información ha sido geo-referenciada con el fin de detectar la concentración de estudios, así como la carencia de antecedentes científicos que puede afectar a sectores específicos de la Región. De esta forma se pueden identificar los territorios sobre los cuales existe suficiente información, y aquellos en que es necesario iniciar investigaciones específicas.
The especial interest tourism has had a strong increase in the Chilean Patagonia, being incorporated as one of the main objectives of the regional development. Inside this type of tourism, the scientific tourism appears with particular emphasis. In this work there has been checked the repository of thesis of the system of libraries of Universidad Austral de Chile to analyze his content related to Aysén's Region, specifically putting on attention in the contribution of the theses to knowledge supporting the scientific tourism. The information has been geo - referenced in order to detect the concentration of studies as well as the lack of scientific knowledge that can concern specific sectors of the Region. From this there can be identified the territories on which sufficient information exists, and those in which it is necessary to initiate specific investigations.