bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analyse des représentations du discours autre en discours direct et discours indirect lors des discussions à visée philosophique
Authors: Roiné Philippe 
Published: June 2021

Notre étude a pour objet les discussions à visée philosophique menées dans le cadre scolaire et vise plus spécifiquement à décrire les discours rapportés présents au sein des processus de conceptualisation. Dans ce but, nous avons convoqué le concept de « dialogisme » largement développé maintenant dans le champ de l’Analyse du Discours. Nous sommes parti, dans un premier temps, à la recherche de ce que nous nommons, à la suite d’Auhtier-Revuz, la « Représentation du Discours Autre » et plus particulièrement des formes marquées de cette représentation. Nous avons ensuite montré l’origine de ces « discours autres » qu’ils soient in praesentia ou in absentia. Dans la perspective descriptive qui est la nôtre, nous avons ainsi pu effectuer une première mise au jour des formes et des origines des « discours autres » présents lors des discussions à visée philosophique.
Épisodes biographiques d’une élève dyslexique relatifs à la résolution d’un problème mathématique
Authors: Assude Teresa , Tambone Jeannette 
Published: June 2021

Quelles sont les conditions favorables aux apprentissages mathématiques notamment à la résolution de problèmes mathématiques ? Pour étudier cette question, nous avons identifié des épisodes de la biographie didactique d’une élève dyslexique qui nous montrent l’importance pour les apprentissages mathématiques de l’organisation du milieu des situations. Nous mettons en évidence la manière dont cette élève, malgré ses troubles sévères du langage écrit, peut occuper la position d’élève.
United States Air Force Academy Cadets' Unprompted Knowledge of Concussions and “Bell Ringers” or “Dings”: Perceived Differences and Similarities
Authors: Weber Rawlins Michelle L. , Johnson Brian R. , Register-Mihalik Johna K. , DeAngelis Karin , Schmidt Julianne D. , D'Lauro Christopher J. 
Published: June 2021

Context
After a possible concussion mechanism, cadets are unlikely to have a list of concussion signs and symptoms at their disposal. As such, unprompted concussion knowledge may be an essential factor in personal recognition of injury.

Objective
To explore determinants that contributed to United States Air Force Academy (USAFA) cadets' disclosure of a concussion. This research focused on 1 of 8 overall discovered themes of unprompted concussion knowledge.

Design
Qualitative study.

Setting
Military academy.

Patients or Other Participants
Cadets at the USAFA (males = 23, females = 11, age = 19.91 ± 1.14 years).

Main Outcome Measure(s)
We conducted 34 semistructured interviews. The transcribed text was analyzed in a 5-cycle process. From this process, 8 overall themes emerged, including unprompted concussion knowledge. Subthemes were concussion definition, concussion symptoms, “bell-ringer” or “ding” definition, “bell-ringer” or “ding” symptoms, and concussion versus “bell ringer” or “ding.”

Results
Many participants were able to describe a concussion fairly accurately. The most commonly listed concussion signs and symptoms were dizziness (n = 22/34, 64.7%); “can't remember”/“memory loss”/“forgetful” (n = 19/34, 55.9%); and headache (n = 16/34, 47.1%). The cadet participants characterized the most common bell-ringer or ding signs and symptoms as dizziness (n = 2/34, 5.9%) and headache (n = 2/34, 5.9%). Cadets also described how a bell ringer or ding differs from a concussion, often commenting that concussions were more severe than bell ringers or dings.

Conclusions
Overall, USAFA cadet participants listed common concussion signs and symptoms. However, they perceived differences between a concussion and a bell ringer or ding. Although decreasing the use of colloquial terms for concussion is recommended, use of these terms when examining a concussion history may be helpful. Concussion-education interventions should continue to focus on describing concussion signs and symptoms using cadets' own words to describe the injury (eg, “forgetful”) but differentiating between what may and may not be a concussion and encouraging individuals to consult health care providers regarding possible concussion symptoms.
Impact Sound Across Rearfoot, Midfoot, and Forefoot Strike During Overground Running
Authors: Hung Au Ivan Pui , Ng Leo , Davey Paul , So Marco , Chan Brian , Li Pinky , Wong Will , Althorpe Tania , Stearne Sarah Michelle , Cheung Roy 
Published: June 2021

Context
Three foot-strike techniques are common in runners. If these techniques generate different sounds at the point of impact with the ground, lower limb kinetics may be influenced. No previous authors have determined whether such relationships exist.

Objectives
To determine foot-ground impact sound characteristics and compare the impact-sound characteristics across foot-strike techniques and the relationships between impact-sound characteristics and vertical loading rates.

Design
Cross-sectional study.

Setting
Gait analysis laboratory.

Patients or Other Participants
A total of 30 runners (15 women, 15 men; age = 23.5 ± 4.0 years, height = 1.67 ± 0.1 m, mass = 58.1 ± 8.2 kg) completed overground running trials with rearfoot-strike, midfoot-strike (MFS), and forefoot-strike (FFS) techniques in a gait analysis laboratory.

Main Outcome Measure(s)
Impact sound was measured using a shotgun microphone, and the peak sound amplitude, median frequency, and sound duration were analyzed. Separate linear regressions, clustering participants due to repeated measures, were used to compare the sound characteristics across foot-strike techniques. Kinetic data were collected from a force plate, and the vertical loading rates were calculated. Pearson correlation was used to determine the relationship between sound characteristics and kinetics.

Results
Landing with an MFS or FFS resulted in greater peak sound amplitude (P &lt; .001) and shorter sound duration (P &lt; .001) than a rearfoot strike. The MFS exhibited the highest median frequency among the 3 foot-strike patterns, followed by the FFS (P &lt; .001). We did not find a significant relationship between vertical loading rates and any impact sound characteristics (P &gt; .115).

Conclusions
The results suggest that impact-sound characteristics may be used to differentiate foot-strike patterns in runners. However, these did not relate to lower limb kinetics. Therefore, clinicians should not solely rely on impact sound to infer impact loading.
Coping with COVID: Developing a Rapid-cycle Frontline Quality-improvement Process to Support Employee Well-being and Drive Institutional Responsiveness in a Tertiary Care Faith-based Hospital in Rural Kenya
Authors: Adam Mary B. , Makobu Naomi Wambui , Kamiru Wilson Karuri , Mbugua Simon , Mailu Faith 
Published: June 2021

ABSTRACT.
The coronavirus disease 2019 (COVID-19) pandemic has demanded rapid institutional responses to meet the needs of patients and employees in the face of a serious new disease. To support the well-being of frontline staff, a series of debriefing sessions was used to drive a rapid-cycle quality-improvement process. The goals were to confidentially determine personal coping strategies used by staff, provide an opportunity for staff cross-learning, identify what staff needed most, and provide a real-time feedback loop for decision-makers to create rapid changes to support staff safety and coping. Data were collected via sticky notes on flip charts to protect confidentiality. Management reviewed the data daily. Institutional responses to problems identified during debrief sessions were tracked, visualized, addressed, and shared with staff. More than 10% of staff participated over a 2-week period. Feedback influenced institutional decisions to improve staff schedules, transportation, and COVID-19 training.
Evidence of persistent seismo-volcanic activity at Marsili seamount
Authors: Antonino D'Alessandro  , Giorgio Mangano  , Giuseppe D'Anna  
Published: June 2021

<p>The Marsili submarine volcano is the largest European volcano, and it can be considered as the key to our understanding of the dynamics of the spreading and back-arc lithosphere formation in the Tyrrhenian sector [Marani et al. 2004, and references therein]. Despite its size, it is very difficult to monitor due to its geographical position [D'Alessandro et al. 2011], and it still remains little known. In 2006, the Centro Nazionale Terremoti (National Earthquake Centre) of the Istituto Nazionale di Geofisica e Vulcanologia (INGV) deployed a broadband ocean-bottom seismometer with hydrophone (OBS/H) [Mangano et al. 2011] on the flat top of Marsili volcano, at a depth of ca. 790 m. In only nine days, the instrument recorded ca. 800 seismo-volcanic events [D'Alessandro et al. 2009]. This revealed the intense seismo-volcanic activity of Marsili volcano for the first time. […]</p><p> </p>
The 2012 Pianura Padana Emiliana seimic sequence: locations, moment tensors and magnitudes
Authors: Laura Scognamiglio  , Lucia Margheriti  , Francesco Mariano Mele  , Elisa Tinti  , Andrea Bono  , Pasquale De Gori  , Valentino Lauciani  , Francesco Pio Lucente  , Alfonso Giovanni Mandiello  , Carlo Marcocci  , Salvatore Mazza  , Stefano Pintore  , Matteo Quintiliani  
Published: June 2021

<p>On May 20, 2012 (02:03:53 UTC), an Mw 5.86 (Ml 5.9) earthquake struck the Pianura Padana Emiliana region (northern Italy), causing five deaths and damage to several villages and to the towns of Ferrara and Modena. The mainshock was preceded, three hours earlier, by a Mw 3.98 (Ml 4.1) foreshock, which almost co-located with the main event. After the main event, the seismic sequence included six earthquakes with magnitudes &gt;5.0. The biggest aftershock was located about 12 km west of the first mainshock, and was a Mw 5.66 (Ml 5.8) earthquake that occurred on May 29, 2012 (07:00:03 UTC); this can be considered as a second mainshock. After this event, the official death toll of the seismic sequence was 17 people. Moreover, there had been severe damage to the economy of the region and there were 13,000 homeless. [...]</p><p> </p><p> </p><p> </p><p> </p>
Geomorphic evidence of recent activity along the Vodice thrust fault in the Ljubljana Basin (Slovenia) – a preliminary study
Authors: Petra Jamšek Rupnik  , Lucilla Benedetti  , Frank Preusser  , Miloš Bavec  , Marko Vrabec  
Published: June 2021

<p>We investigated two prominent, <strong><sup>~</sup></strong>E-W trending scarps in Quaternary sediments, located close to the town of Vodice in the Ljubljana Basin (central Slovenia). By using detailed geomorphological analysis of the scarps, field surveying, and structural observations of deformed Quaternary sediments, we conclude that the scarps are the surface expression of a N-dipping thrust fault that has been active during the Quaternary. From Optically Stimulated Luminescence and Infrared Stimulated Luminescence dating of deformed Quaternary sediments we estimate a slip rate of 0.1 to 0.3 mm a<sup>-1 </sup>in the last 133 ka. Using the published empirical fault-scaling relationships, we estimate that an earthquake of magnitude 5.9 to 6.5 may be expected on the Vodice thrust fault. The fault may, therefore, present a major seismic hazard for the densely populated and urbanised region of central Slovenia.</p>
Focus maps: a means of prioritizing data collection for efficient geo-risk assessment
Authors: Massimiliano Pittore  
Published: June 2021

<p class="western" style="margin-bottom: 0in; line-height: 150%;"> </p><p>Efficient Disaster Risk Reduction (DRR) management constantly calls upon high-quality information to be collected or updated for vulnerability monitoring and risk assessment. This process is often resource- and time-intensive, which many economically developing states (including most Central Asian countries) can seldom afford. In this paper, we introduce the concept of focus maps as a useful tool to quantify the spatial probability of sampling. Focus maps allow for a data collection prioritization scheme to be put in place, enabling the realization of optimized spatial sampling which assigns a higher priority to locations where the need for high-quality information is greater. In practice, smaller samples can be drawn with the same (or better) resulting accuracy of the estimates, resulting in a more efficient use of time and resources. The factors that affect such a spatial sampling scheme include the usual components of risk assessment (hazard, exposure, vulnerability) where available, as well as other potentially critical factors, such as the extent and quality of previously collected data. The practical application of the proposed approach to the case of Central Asia will be exemplified and discussed.</p><p class="western" style="margin-bottom: 0in; line-height: 150%;"><span style="color: #000000;"><br /></span></p>
“Scientist as a game”: learning geoscience via competitive activities
Authors: Gemma Musacchio  , Giovanna Lucia Piangiamore  , Giuliana D’Addezio  , Stefano Solarino  , Elena Eva  
Published: June 2021

<p>Nowadays, science communication is considered as one of the major challenges that research institutions are required to face. The strategies to attract public interest, the choice of the correct language, and the tools to trigger curiosity are a matter of debate. Research claims a concerning disaffection in older students toward science, which suggests that children are one of the major targets to whom the world of science and research should appeal. “Scientist as a game” is an experience of a hands-on approach that is combined with game-related challenges in the field of geoscience, where effective teaching methods require extensive research. This activity was held for the first time in the ‘Giacomo Doria’ City Museum of Natural History in Genoa as an open day laboratory, and it was linked to an interactive exhibition realized by Italy’s Istituto Nazionale di Geofisica e Vulcanologia (INGV). We set up four laboratory activities that were focused on: (1) where and why earthquakes and eruptions occur on Earth; (2) how volcanoes happen; (3) what the effect of shaking on buildings is; and (4) how to behave correctly in the case of an earthquake. Children were teamed up to score points according to the challenges included within each activity. The feedback of this experience was very positive, as shown by the questionnaires handed out to the participants immediately after each activity, and it reinforces the reviewed research on using games and hands-on activities in education.</p><div> </div>
Annex 1 to: Trace elements mobility in soils from the hydrothermal area of Nisyros (Greece)
Authors: Kyriaki Daskalopoulou  , Sergio Calabrese  , Silvia Milazzo  , Lorenzo Brusca  , Sergio Bellomo  , Walter D'Alessandro  , Kostantinos Kyriakopoulos  , Franco Tassi  , Francesco Parello  
Published: June 2021

<div class="page" title="Page 1"><div class="layoutArea"><div class="column"><p><span>Nisyros Island, Greece, is a stratovolcano known for its intense hydrothermal activity. On June 2013, during a multidisciplinary field campaign, soil samples were collected in the caldera area to determinate the main mineralogical assemblages and to investigate the distribution of trace element concentrations and the possible relationship to the contribution of fluids of deep origin. Soil samples were analysed with XRD and for the chemical composition of their leachable (deionized water) and pseudo total (microwave digestion) [...]</span></p></div></div></div>
Preface
Authors: Stefano Parolai  , Jochen Zschau  , Ulugbek Begaliev  
Published: June 2021

Central Asia is one of the regions of the world with the highest seismic hazard. A number of large events have occurred in this region between the end of the 19th and the beginning of the 20th century, when urbanization was still limited. However, the recent increase in population and, in particular, the expansion of urban areas after the collapse of the Soviet Union has greatly increased the seismic risk of Central Asian countries. Within the framework of the Earthquake Model Central Asia (EMCA), the regional partnership of the Global Earthquake Model (GEM) for Central Asia, new Probabilistic Seismic Hazard models have been recently derived, along with site effects studies in several cities, and new models for exposure and vulnerability generated based on newly acquired data sets. This volume consist of 12 papers providing both an overview of the activities undertaken and a general description of the main results of the first phase of the EMCA initiative and of other projects that directly benefited from their cooperation with EMCA.
Origin of calderas: discriminating between collapses and explosions
Authors: Izumi Yokoyama  
Published: June 2021

<p>Origins of calderas may differ according to their subsurface structure that may be characterized by high or low density deposits that may be observed as high or low gravity anomalies, respectively. In the Introduction, the pioneering work of Fouqué[1879] on Santorini caldera is referred to in relation to definition of calderas. First, our discussion is focused on four calderas that were seen forming during the period from 1815 (the Tambora eruption) to 1991 (the Pinatubo eruption). Coincidently, these four calderas are all low-gravity-anomaly type. Their formation processes and subsurface structure are summarized by the existing data analyzed by various authors. These results are confirmed by results of drillings at some other calderas. Then, caldera formation of both types is discussed: High-gravity-anomaly-type calderas are expected to originate from subsidence of high-density ejecta into the summit magma reservoir. On the calderas of this type, the genetic eruption<span style="text-decoration: line-through;">s</span> believed to be accompanied by subsidences were not actually observed, and consequently three examples are mentioned only briefly. The low-gravity-anomaly-type calderas are discussed from standpoint of both the models of collapses and explosions. It is also emphasized that dynamic pressure ofexplosions is an important factor in the caldera formation, not only volume of the ejecta. To confirm the possibility that volcanic ejecta and edifices collapse into magma reservoirs, we discuss stress propagation from a depleted reservoir upward towards the Earth surface. Formation mechanisms of large calderas of this type are speculated; large calderas measuring about 20 km across may develop by successive merging of component calderas over a long period of times. A Kamchatka caldera under enlargement during the Holocene period is interpreted by successive merging of five component calderas.</p>
Students, earthquakes, media: does a seismic crisis make a difference?
Authors: Giovanna Lucia Piangiamore  
Published: June 2021

<p><em>How do students use the big data flow of information form the Internet? What is their opinion and trust of scientists? How far is the influence of catastrophic earthquakes and environmental disasters on their opinion?</em><em> </em><em>In this study we present the results of a poll conducted on high school students (age 13-20) to assess young Italian citizens trust on geoscientists and theirs science. The sample of about 700 students is collected in areas prone to natural hazards from low to moderate intensity. The poll included only a very few questions to allow a fast compilation that could be held directly at school. Questions assessed the source from which information on catastrophes and natural phenomena is usually retrieved by the students, the </em><em>role of scientists in everyday life and scientists ethical integrity</em><em>. Although limited, this is the first poll of this kind and the collected up to now can be used for a rough picture of the present situation, compare results with recent disasters and project future results of on-going analysis. </em><em>All information will also help us in a future analysis to understand if and how much a recent earthquake or environmental local crisis can affect the perception. </em><em>Students do not completely trust that scientists are independent from outer urges. They also believe that media manipulate information with willful misconduct, to hide inconvenient realities or to get economic advantages. Answers from our Emilia sample of students were unexpected: they did not show any specific bias after the 2012 seismic sequence. They show less skepticism towards scientists and scientific integrity in comparison to students from other regions. This suggests that the perception towards science and scientists might be driven by cultural and social background and not necessarily affected by recent seismic crisis. In this perspective this on-going study will be challenged as soon as poll after the Amatrice 2016 seismic sequence will be awailable.</em></p>
The development of a cloud-GIS platform for the management and sharing of geographic data during the central Italy seismic sequence
Authors: Maurizio Pignone  , Rocco Cogliano  , Raffaele Moschillo  
Published: June 2021

<p><em>For several years, the </em><em>Istituto Nazionale di Geofisica e Vulcanologia</em><em> (INGV, National Institute of Geophysics and Volcanology) uses ArcGIS Online (</em><a href="http://www.arcgis.com/"><em>www.arcgis.com</em></a><em>), to share information about the real-time seismicity in Italy with other geographical data, geological and seismological, through the development of different WebGIS applications with various customized functionalities. During the earthquake emergency in Central Italy in August 2016, WebGIS applications have been widely used. They derive from a common platform developed a few months earlier by the LABGIS of INGV-Irpinia.</em> <em>This platform has enabled the management and updating of the seismic data of the sequence in real time and their integration with the leading INGV databases seismological and seismotectonic and those of other Institutes.</em> <em>Moreover, these applications have permission to manage and share information and even data from the activities of the INGV Emergency Groups , such as the location and characteristics of seismic and accelerometric temporary stations installed by the teams of SISMIKO and EMERSITO and the geological observations from the EMERGEO Group.</em></p>
GPS observations of coseismic deformation following the 2016, August 24, Mw 6 Amatrice earthquake (central Italy): data, analysis and preliminary fault model
Authors: Daniele Cheloni  , Enrico Serpelloni  , Roberto Devoti  , Nicola D'Agostino  , Grazia Pietrantonio  , Federica Riguzzi  , Marco Anzidei  , Antonio Avallone  , Adriano Cavaliere  , Gianpaolo Cecere  , Ciriaco D'Ambrosio  , Alessandra Esposito  , Luigi Falco  , Alessandro Galvani  , Giulio Selvaggi  , Vincenzo Sepe  , Stefano Calcaterra  , Roberta Giuliani  , Maurizio Mattone  , Piera Gambino  , Luigi Abruzzese  , Vincenzo Cardinale  , Angelo Castagnozzi  , Giovanni De Luca  , Angelo Massucci  , Antonio Memmolo  , Franco Migliari  , Felice Minichiello  , Luigi Zarrilli  
Published: June 2021

<p>We used continuous Global Positioning System (GPS) measurements to infer the fault geometry and the amount of coseismic slip associated to the August 24, 2016 Mw 6 Amatrice earthquake. We realized a three dimensional coseismic displacement field by combining different geodetic solutions generated by three independent analyses of the raw GPS observations. The coseismic deformation field described in this work aims at representing a consensus solution that minimizes the systematic biases potentially present in the individual geodetic solutions. Because of the limited number of stations available we modeled the measured coseismic displacements using a uniform slip model, deriving the geometry and kinematics of the causative fault, finding good agreement between our geodetically derived fault plane and other seismological and geological observations. <strong></strong></p>