bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vienne et Berlin, deux imaginaires opposés ?
Authors: Werth Eva 
Published: January 2020

La modernité ne peut apparaître que dans les grandes villes qui, autour de 1900, sont en passe de devenir de véritables métropoles. Avec le progrès technique et industriel de l’imprimerie et la mise en réseau des pays par l’aménagement de l’infrastructure et le désenclavement des métropoles, l’information circule facilement. De plus, les vecteurs d’information voient s’élargir leur palette médiale, avec l’écriture mêlée à l’image dans les journaux, et le son diffusé à la radio ou sur gramophone. L’écrivain autrichien Hermann Bahr (1863-1934), qui séjourna à Berlin et Paris avant de regagner Vienne en 1891, fut particulièrement sensible à cette évolution médiale et interculturelle. Les pages culturelles des journaux (Feuilleton) de ces années-là sont le berceau d’une perception radicalement différenciée et polarisée de ces deux centres de la modernité. Hermann Bahr, passeur de frontières, décrit la modernité viennoise ex negativo en définissant la modernité berlinoise. La présente étude exposera sa définition de la modernité viennoise et de la modernité berlinoise pour revenir ensuite vers quelques exemples des villes urbaines dans les tableaux et les textes viennois et berlinois.
Ex nihilo
Authors: Gruss Stephan , Gruss Alexis 
Published: January 2020

Combinant différentes disciplines artis­tiques et passion de la piste, Ex nihilo livre le processus de création des spectacles de la Compagnie Gruss. Créer la nouveauté à partir de l’ancien, faire vibrer le public par la mise en scène : un défi depuis un demi-siècle.
Pattern of otitis media in young children and adolescents with traditional uvulectomy in Kano, Nigeria
Authors: Ajiya Abdulrazak 
Published: January 2020

Traditional uvulectomy is not an uncommon practice in Nigeria and most part of sub-Saharan Africa. Its practice is well documented in these countries. Traditional uvulectomy and otitis media are both prevalent in Nigeria. However, there is a dearth of studies on a causal relationship between the two in the Nigerian subpopulation. This study aims to assess the pattern of otitis media among young children and adolescents who had traditional uvulectomy. This study was a prospective, descriptive, cross-sectional study conducted on all consecutive eligible consenting patients aged 5- to 18-years seen in the ear, nose and throat clinic of Aminu Kano Teaching Hospital with amputated uvula detected during routine examination were recruited. A standard tool was developed to obtain data from the patients. Thereafter otoscopy was done for all the patients. A total of 400 patients were recruited into the study, 246 (61.5%) were male and 154 (38.5%) female. The mean (standard deviation) of age was 12.4 (3.8) years. The commonest indication for traditional uvulectomy among the patients was as ritual [356 (89%)] with the least been speech disorder and failure to thrive [3 (76%)] each. Most (60%) had no symptoms suggestive of otitis media over the years. However, most (263 and 259 in the right and left ear respectively) participants had dull tympanic membrane on otoscopy. Majority (280) had their uvulectomy in the neonatal period, and post uvulectomy complications were low (17%). Symptoms of otitis media are not a common finding in patients with traditionally amputated uvulae.
Comparison of TROPOMI/Sentinel-5 Precursor NO2 observations with ground-based measurements in Helsinki
Authors: Ialongo Iolanda , Virta Henrik , Eskes Henk , Hovila Jari , Douros John 
Published: January 2020

Abstract. We present a
comparison between satellite-based TROPOMI (TROPOspheric Monitoring
Instrument) NO2 products and ground-based observations in Helsinki
(Finland). TROPOMI NO2 total (summed) columns are compared with the
measurements performed by the Pandora spectrometer between April and
September 2018. The mean relative and absolute bias between the TROPOMI and
Pandora NO2 total columns is about 10 % and
0.12×1015 molec. cm−2 respectively. The dispersion of these
differences (estimated as their standard deviation) is
2.2×1015 molec. cm−2. We find high correlation
(r = 0.68) between satellite- and ground-based data, but also that
TROPOMI total columns underestimate ground-based observations for relatively
large Pandora NO2 total columns, corresponding to episodes of
relatively elevated pollution. This is expected because of the relatively
large size of the TROPOMI ground pixel (3.5×7 km) and the a priori
used in the retrieval compared to the relatively small field-of-view of the
Pandora instrument. On the other hand, TROPOMI slightly overestimates (within
the retrieval uncertainties) relatively small NO2 total columns.
Replacing the coarse a priori NO2 profiles with high-resolution
profiles from the CAMS chemical transport model improves the agreement
between TROPOMI and Pandora total columns for episodes of NO2
enhancement. When only the low values of NO2 total columns or the
whole dataset are taken into account, the mean bias slightly increases. The
change in bias remains mostly within the uncertainties. We also analyse the consistency between satellite-based data and in situ NO2 surface concentrations measured at the Helsinki–Kumpula air quality station (located a few metres from the Pandora spectrometer). We find similar day-to-day variability between TROPOMI, Pandora and in situ measurements, with NO2 enhancements observed during the same days. Both satellite- and ground-based data show a similar weekly cycle, with lower NO2 levels during the weekend compared to the weekdays as a result of reduced emissions from traffic and industrial activities (as expected in urban sites). The TROPOMI NO2 maps reveal also spatial features, such as the main traffic ways and the airport area, as well as the effect of the prevailing south-west wind patterns. This is one of the first works in which TROPOMI NO2 retrievals are validated against ground-based observations and the results provide an early evaluation of their applicability for monitoring pollution levels in urban sites. Overall, TROPOMI retrievals are valuable to complement the ground-based air quality data (available with high temporal resolution) for describing the spatio-temporal variability of NO2, even in a relatively small city like Helsinki.
Reconstructing seasonality through stable-isotope and trace-element analyses of the Proserpine stalagmite, Han-sur-Lesse cave, Belgium: indications for climate-driven changes during the last 400 years
Authors: Vansteenberge Stef , de Winter Niels J. , Sinnesael Matthias , Verheyden Sophie , Goderis Steven , Van Malderen Stijn J. M. , Vanhaecke Frank , Claeys Philippe 
Published: January 2020

Abstract. Fast-growing speleothems allow for the reconstruction of palaeoclimate down to a
seasonal scale. Additionally, annual lamination in some of these speleothems
yields highly accurate age models for these palaeoclimate records, making
these speleothems valuable archives for terrestrial climate. In this study,
an annually laminated stalagmite from the Han-sur-Lesse cave (Belgium) is
used to study the expression of the seasonal cycle in northwestern Europe
during the Little Ice Age. More specifically, two historical 12-year-long
growth periods (ca. 1593–1605 CE and 1635–1646 CE) and one modern growth
period (1960–2010 CE) are analysed on a sub-annual scale for their stable-isotope ratios (δ13C and δ18O) and trace-element
(Mg, Sr, Ba, Zn, Y, Pb, U) contents. Seasonal variability in these proxies is
confirmed with frequency analysis. Zn, Y and Pb show distinct annual peaks
in all three investigated periods related to annual flushing of the soil
during winter. A strong seasonal in-phase relationship between Mg, Sr and Ba
in the modern growth period reflects a substantial influence of enhanced
prior calcite precipitation (PCP). In particular, PCP occurs during summers
when recharge of the epikarst is low. This is also evidenced by earlier
observations of increased δ13C values during summer. In the
17th century intervals, there is a distinct antiphase relationship
between Mg, Sr and Ba, suggesting that processes other than PCP, i.e. varying degrees of incongruent dissolution of dolomite, eventually related
to changes in soil activity and/or land-use change are more dominant. The
processes controlling seasonal variations in Mg, Sr and Ba in the speleothem
appear to change between the 17th century and 1960–2010 CE. The Zn, Y,
Pb, and U concentration profiles; stable-isotope ratios; and morphology of the
speleothem laminae all point towards increased seasonal amplitude in cave
hydrology. Higher seasonal peaks in soil-derived elements (e.g. Zn and Y)
and lower concentrations of host-rock-derived elements (e.g. Mg, Sr, Ba)
point towards lower residence times in the epikarst and higher flushing
rates during the 17th century. These observations reflect an increase
in water excess above the cave and recharge of the epikarst, due to a
combination of lower summer temperatures and increased winter precipitation
during the 17th century. This study indicates that the transfer
function controlling Mg, Sr and Ba seasonal variability varies over time.
Which process is dominant – either PCP, soil activity or dolomite
dissolution – is clearly climate driven and can itself be used as a
palaeoenvironment proxy.
Aluminosugilite, KNa&lt;sub&gt;2&lt;/sub&gt;Al&lt;sub&gt;2&lt;/sub&gt;Li&lt;sub&gt;3&lt;/sub&gt;Si&lt;sub&gt;12&lt;/sub&gt;O&lt;sub&gt;30&lt;/sub&gt;, an Al analogue of sugilite, from the Cerchiara mine, Liguria, Italy
Authors: Nagashima Mariko , Fukuda Chihiro , Matsumoto Takashi , Imaoka Teruyoshi , Odicino Gianluca , Armellino Gianluca 
Published: January 2020

Abstract. Aluminosugilite (IMA2018-142), ideal formula
KNa2Al2Li3Si12O30, is a new mineral that was found
in the interstices in manganiferous metacherts from the Cerchiara mine,
Liguria, Italy. Aluminosugilite is an Al analogue of sugilite belonging to
the milarite group. It occurs as aggregates of small prismatic and/or
granular crystals up to 1 mm in length, and it is pinkish-purple with a pale purple
to white streak and a vitreous lustre. It has a Mohs hardness of 6–6.5. Its
cleavage is indistinct, poor on (0001).
Measured and calculated densities are Dmeas.=2.71–2.72 g cm−3
and Dcalc.=2.73 g cm−3, respectively. Aluminosugilite is
optically uniaxial (–), with ω=1.577–1.586 and ε=1.575–1.585, with a weak pleochroism. The magnetic susceptibility is
lower than that for sugilite. Aluminosugilite is insoluble in HCl, HNO3
and H2SO4, like sugilite. The empirical formula of aluminosugilite
calculated on the basis of O =30 from the result obtained by
electron microprobe analysis and laser-induced breakdown spectroscopy is
K0.99Na1.99(Al1.38Mn0.313+Fe0.243+Ti0.05Mg0.01)Σ1.99Li3.06Si11.99O30. Structure refinement converged to
R1=2.17 %. Its space group is hexagonal P6∕mcc, with unit-cell
parameters a=9.9830(4) Å, c=13.9667(5) Å and V=1205.45(7) Å3. Based on the refined site occupancies, the ideal structural
formula of aluminosugilite is
CKBNa2AAl2T2Li3T1Si12O30.
The variation of the A–O3 distance is governed by the cationic substitution
at the A site. The a and c dimensions of aluminosugilite are shorter than
those of sugilite due to Al substitution for Fe3+ at the A site.
Raman spectroscopic identification of cookeite in the crystal-rich inclusions in spodumene from the Jiajika lithium pegmatite deposit, China, and its geological implications
Authors: Ding Xin , Li Jiankang , Chou I-Ming , Chen Zhenyu , Li Shenghu 
Published: January 2020

Abstract. Cookeite usually occurs as a late alteration product in
lithium–cesium–tantalum-type granitic pegmatite. Consequently,
cookeite-bearing crystal-rich inclusions (CIs) in pegmatite are considered
to be of secondary origin, which constrains our understanding of pegmatite
formation. Thus far, no reported cookeite has produced a distinct Raman
spectrum. However, the CIs hosted in spodumene in the Jiajika pegmatite
deposit, China, contain a cookeite-like hydrous lithium–aluminum–silicate phase, yielding a distinct Raman spectrum. In electron microprobe analysis,
focused ion beam scanning electron microscopy, and time-of-flight secondary
ion mass spectrometry (ToF-SIMS), the average composition of this hydrous
phase was determined as Li1.005(Al3.997Fe0.018)(Si3.086Al0.914)O10.076OH7.902F0.098,
close to the International Mineralogical Association (IMA) formula of cookeite, (Al, Li)3Al2(Si,
Al)4O10(OH)8. The distinct Raman peaks at 98, 167, 219, 266,
342, 382, 457, 592, 710, and 3640 cm−1 were consistent with those of
natural cookeite recrystallized in a hydrothermal diamond-anvil cell. The
peaks were ascribed to the crystallization of cookeite from the liquid
trapped in the closed space during the spodumene crystallization, which
occurred at relatively high temperature and pressure without incorporating
the minor elements commonly present during alteration processes. These minor
elements often obscure the Raman signals, primarily by fluorescence effects.
This type of cookeite in CIs with distinct Raman signals is unusual and can
indicate whether the cookeite crystallized from fluid trapped within the
closed space of a primary inclusion. In such a case, the fluid can be
considered a flux-rich hydrous melt in pegmatite formation models.
Should the Reporting of Bone Marrow Positivity for Amyloid Be Revised?: A Critical Assessment Based on 66 Biopsies From a Single Institution
Authors: Javidiparsijani Sara , Picken Maria M. 
Published: January 2020

Context.—
Amyloidoses are rare but heterogeneous disorders for which diagnosis is contingent upon the detection of deposits by Congo red stain and amyloid protein typing determines the treatment options.

Objective.—
To address the reporting of bone marrow (BM) involvement by amyloid in relation to the spatial distribution of deposits and to explore whether the location of deposits may have clinical relevance.

Design.—
We examined 66 BM biopsies positive for amyloid with regard to the location and type of amyloid, the percentage and clonality of plasma cells, other organ involvement, and relevant clinical information.

Results.—
In 21 cases, amyloid deposits involved BM stroma, whereas 45 cases were nonstromal. All cases of stromal involvement were typed as amyloid light chain (AL) amyloidosis (or presumed AL), whereas nonstromal involvement was associated with at least 3 types of amyloidosis: AL, amyloid transthyretin (ATTR), and amyloid A (AA). The initial diagnosis of amyloidosis was made in a BM specimen in 21 of 66 cases (31.8%). Plasma cells ranged from 1% to 80% (mean, 13.4%; median, 8%; &lt;10% in 44 of 66 specimens [66.6%]) and were monoclonal in 58 of 66 cases (87.8%), and in 54 of 66 cases (81.8%) amyloid deposits were documented in at least one other organ.

Conclusions.—
This study demonstrates that there is significant heterogeneity in the spatial distribution of amyloid in BM biopsy specimens with medullary, extramedullary, purely vascular, or combined involvement. Whereas stromal deposits were associated exclusively with AL, nonstromal and purely vascular deposits were seen in at least 3 types of systemic amyloidosis (AL, AA, and ATTR). We discuss the reporting of BM biopsy tissue positivity for amyloid deposits.
Y por mirarlo todo, nada veía: 21 días con @Margo_Glantz
Authors: Ballester Pardo Ignacio 
Published: January 2020

A partir del libro Y por mirarlo todo, nada veía (2018) de Margo Glantz (Ciudad de México, 1930) analizamos la relación que tiene la novela con la escritura en Twitter. Esta obra que hibrida con el ensayo por la superposición caótica de fragmentos sobre la realidad parte de mensajes breves, alertas y banalidades que se comparten en las redes sociales. Por tanto, la escritora mexicana, como ya adelantó en Yo también me acuerdo (2014), augura un nuevo género para la literatura: la escritura digital diaria de remembranzas que también en papel permite entender los actuales modos de lectura, patentes en su actividad tuitera con el perfil @Margo_Glantz.
From the book Y por mirarlo todo, nada veía (2018) by Margo Glantz (Mexico City, 1930), we analyzed the relationship between the novel and writing on Twitter. This work that hybridizes with the essay by the chaotic superposition of fragments about reality starts from brief messages, alerts and banalities that are shared in social networks. Therefore, the Mexican writer, as already advanced in Yo también me acuerdo (2014), predicts a new genre for literature: the daily digital writing of remembrances that also on paper allows to understand the current modes of reading, patents in their tweeting activity with the @Margo_Glantz profile.
Entre el Que sais-je? y el Cogito ergo sum. Una reflexión sobre los orígenes escépticos de la literatura moderna a la luz de La historia del escepticismo desde Erasmo hasta Spinoza (1960), de Richard H. Popkins
Authors: Castany Prado Bernat 
Published: January 2020

Este trabajo presenta el origen, evolución y motivos principales del escepticismo moderno a partir del comentario y ampliación de La historia del escepticismo desde Erasmo hasta Spinoza (1960), de Richard H. Popkins, con el objetivo de profundizar la lectura de las obras literarias de los siglos XVI y XVII.
This work presents the origin, evolution and main motifs of modern skepticism from the commentary and expansion of The History of Skepticism from Erasmus to Spinoza (1960), by Richard H. Popkins, with the aim of deepening the reading of the 16th and 17th centuries literature.
La polifonía del universo concentracionario en “El largo viaje” de Jorge Semprún
Authors: Urralburu Marcelo 
Published: January 2020

En este trabajo de investigación abordamos los mecanismos narrativos de la novela El largo viaje (1963), escrita por Jorge Semprún a modo de cierre vital de su experiencia en el campo de concentración nazi de Buchenwald. De esta manera, identificamos dos elementos fundamentales en la estructuración de la novela y que tienen una dimensión funcional insoslayable: las trampas de la memoria y la clandestinidad en el exilio. Cada uno de ellos, además, orientados hacia desvirtuar continuamente cualquier sentido único o cualquier certeza irrevocable. Por así decirlo, todas las categorías de las escrituras del yo se cumplen en esta magnífica novela, pero Semprún consigue dar un paso más allá. Su potencia literaria radica en la construcción de una narración memorialística, autobiográfica y en diferentes grados ficcional, pero convirtiendo dicha experiencia literaria en una realidad compartida y polifónica en el marco de la experiencia concentracionaria. En definitiva: el uso de la fragmentariedad desde el polo de la emisión del discurso, así como el empleo de la técnica del collage narrativo, no son estrictamente semprunianos, como es natural. Pero sí destacan en esta obra por tener una configuración todavía moderna y marcada por las vicisitudes históricas de toda una generación europea.
In this research we tackle the narrative mechanisms of the novel Le Grand Voyage (1963), written by Jorge Semprún as a vital closure of his experience in the Nazi’s concentration camp of Buchenwald. In this way, we identify two fundamental elements in the novel’s structure and which have an unavoidable functional dimension: the traps of memory and the secrecy in exile. Each of them, moreover, oriented towards continually distorting any single meaning or any irrevocable certainty. In other words, all the categories of the scriptures of the self correspond in this magnificent novel, but Semprún manages to go a step further. Its literary power lies in the construction of a memorial, autobiographical and different fictional storytelling, but turning said literary experience into a shared and polyphonic reality within the framework of the concentration experience. In short: the use of fragmentarity from the pole of speech issuance, as well as the use of the narrative collage technique, are not strictly Semprunian, as is natural. But they do stand out in this work for having a still modern configuration, marked by the historical vicissitudes of an entire European generation.
Catolicismo consumado. Lo que queda de Dios
Authors: Ruiz Gauna de Lacalle Pol 
Published: January 2020

El artículo aborda la relación entre la esencia y el destino del cristianismo; en particular, se centra en su carácter insoslayablemente católico y examina el sentido en el que puede afirmarse que la absoluta catolización (esto es: el cumplimiento del kerigma cristiano) es lo mismo que la nada. A tal efecto, problematiza la presunta diferencia entre fe y ateísmo, e introduce algunas consideraciones a propósito de cómo corresponde entender la vigencia del cristianismo en nuestra contemporaneidad.
The paper addresses the relationship between the essence and destiny of Christianity. In particular, it focuses on its catholic nature and deals with the sense in which it can be affirmed that absolute catholization (i.e. the fulfillment of the kerigma) is the same as nothing. To this end, it problematizes the alleged difference between faith and atheism, and introduces some considerations about what is Christianity today.
Apports et finalité de la géographie dans une formation de base. Réflexions et propositions
Authors: Mérenne-Schoumaker Bernadette 
Published: January 2020

Pourquoi une formation géographique commune pour les élèves de 6 à 15 ans? Quelles plus-values au chapitre de l’apprentissage pour les futurs citoyennes et citoyens? Sur la base de trois années d’implication dans le cadre d’une réforme en profondeur de l’enseignement francophone en Belgique, nous avons tenté de cerner les apports majeurs et l’objectif final d’une formation en géographie. Si l’objectif est bien d’acquérir une éducation géographique au même titre que l’on acquiert une éducation scientifique ou linguistique, quatre apports plus spécifiques ont pu être établis : 1) aider les élèves à mieux se situer (voire à se déplacer) dans leurs cadres de vie; 2) ouvrir les élèves à l’ailleurs et aux différents « visages » de la Terre; 3) éclairer spatialement les grands enjeux de notre temps; 4) développer les compétences littéraciques classiques comme numériques des élèves. Cerner de la sorte la place de la discipline dans la formation permet sans conteste de mieux dialoguer avec les autres disciplines et de mieux organiser les programmes d’enseignement.
Pour une pensée politique à l’école : problématique et fondements théoriques
Authors: Lemieux Olivier , Simard Denis 
Published: January 2020

En un supposé temps de déclin de la participation électorale, plusieurs s’interrogent sur les moyens d’action capables de freiner l’aliénation politique des jeunes générations et la montée du cynisme. Dans ce contexte, l’école apparaît comme un champ d’action particulièrement névralgique. Si l’école québécoise n’offre pas spécifiquement une éducation politique, nous estimons cependant que certaines connaissances, compétences disciplinaires, compétences transversales et certains domaines généraux de formation sont susceptibles de participer à la formation d’une pensée politique. Mais qu’entendons-nous exactement par « pensée politique »? L’objet du présent article vise à proposer une construction de ce concept, notamment en le situant et en le distinguant d’autres concepts centraux de l’enseignement des sciences humaines. Ainsi, nous estimons que le présent article permettra de poser une première pierre théorique pour un plus vaste projet de recherche portant sur la « compétence politique » des citoyens, laquelle ajoute à la pensée politique la propension à s’intéresser à la vie publique et à y participer.
La contribution du Quatuor Molinari au rayonnement par le disque de la musique de R. Murray Schafer, Jean Papineau-Couture et Petros Shoujounian
Authors: Raynault Alexis 
Published: January 2020

Interprète mondialement reconnu du répertoire contemporain et récipiendaire de nombreux prix, le Quatuor Molinari a enregistré près de quinze disques depuis sa fondation en 1997. Cet article traite de l’apport des disques du Quatuor Molinari au rayonnement de la musique de trois compositeurs canadiens – R. Murray Schafer, Jean Papineau-Couture et Petros Shoujounian – en le contextualisant historiquement par rapport à la genèse des oeuvres abordées et aux autres ensembles qui les ont jouées.