bluuebunny/crossref_metadata_2025 huggingface dataset:
Antarctic ice shelf thickness change from multimission lidar mapping
Authors: Sutterley Tyler C. , Markus Thorsten , Neumann Thomas A. , van den Broeke Michiel , van Wessem J. Melchior , Ligtenberg Stefan R. M.
Published: July 2019

Abstract. We calculate rates of ice thickness change and bottom melt for ice shelves in West Antarctica and the Antarctic Peninsula from a combination of elevation measurements from NASA–CECS Antarctic ice mapping campaigns and NASA Operation IceBridge corrected for oceanic processes from measurements and models, surface velocity measurements from synthetic aperture radar, and high-resolution outputs from regional climate models.
The ice thickness change rates are calculated in a Lagrangian reference frame to reduce the effects from advection of sharp vertical features, such as cracks and crevasses, that can saturate Eulerian-derived estimates.
We use our method over different ice shelves in Antarctica, which vary in terms of size, repeat coverage from airborne altimetry, and dominant processes governing their recent changes.
We find that the Larsen-C Ice Shelf is close to steady state over our observation period with spatial variations in ice thickness largely due to the flux divergence of the shelf.
Firn and surface processes are responsible for some short-term variability in ice thickness of the Larsen-C Ice Shelf over the time period.
The Wilkins Ice Shelf is sensitive to short-timescale coastal and upper-ocean processes, and basal melt is the dominant contributor to the ice thickness change over the period.
At the Pine Island Ice Shelf in the critical region near the grounding zone, we find that ice shelf thickness change rates exceed 40 m yr−1, with the change dominated by strong submarine melting.
Regions near the grounding zones of the Dotson and Crosson ice shelves are decreasing in thickness at rates greater than 40 m yr−1, also due to intense basal melt.
NASA–CECS Antarctic ice mapping and NASA Operation IceBridge campaigns provide validation datasets for floating ice shelves at moderately high resolution when coregistered using Lagrangian methods.
Wave energy attenuation in fields of colliding ice floes. Part A:
Discrete-element modelling of dissipation due to ice–water drag
Authors: Herman Agnieszka , Cheng Sukun , Shen Hayley H.
Published: July 2019

Abstract. The energy of water waves propagating through sea ice is attenuated due to nondissipative (scattering) and dissipative processes. The nature of those processes and their contribution to attenuation depends on wave characteristics and ice properties, and is usually difficult (or impossible) to determine from limited observations available. Therefore, many aspects of relevant dissipation mechanisms remain poorly understood. In this work, a discrete-element model (DEM) is used to study one of those mechanisms: dissipation due to ice-water drag. The model consists of two coupled parts, a DEM simulating the surge motion and collisions of ice floes driven by waves, and a wave module solving the wave energy transport equation with source terms computed based on phase-averaged DEM results. The wave energy attenuation is analyzed analytically for a limiting case of a compact, horizontally confined ice cover. It is shown that the usage of a quadratic drag law leads to nonexponential attenuation of wave amplitude a with distance x, of a form a(x)=1/(α x+1/a0), with the attenuation rate α linearly proportional to the drag coefficient. The dependence of α on wave frequency ω varies with the dispersion relation used: for the open-water (ow) dispersion relation, α~ω4; for mass-loading dispersion relation, suitable for ice covers composed of small floes, the increase of α with ω is much faster than in the ow case, leading to very fast elimination of high-frequency components from the wave energy spectrum; for elastic-plate dispersion relation, suitable for large floes or continuous ice, α~ωm within the high-frequency tail, with m close to 2.0–2.5, i.e., dissipation is much slower than in the ow case. The coupled DEM-wave model predicts the existence of two zones: a relatively narrow area of very strong attenuation close to the ice edge, with energetic floe collisions and therefore high instantaneous ice-water velocities; and an inner zone where ice floes are in (semi)permanent contact with each other, with attenuation rates close to those analyzed theoretically. Dissipation in the collisional zone increases with increasing restitution coefficient of the ice and with decreasing floe size. In effect, two factors contribute to strong attenuation in fields of small ice floes: lower wave energy propagation speeds and higher relative ice--water velocities due to larger accelerations of floes with smaller mass and more collisions per unit surface area.
Multi-modal sensing drifters as a tool for repeatable glacial hydrology flow path measurements
Authors: Alexander Andreas , Kruusmaa Maarja , Tuhtan Jeffrey A. , Hodson Andrew J. , Schuler Thomas V. , Kääb Andreas
Published: July 2019

Abstract. Lagrangian drifters are a practical way to measure natural flow features in surface channels. In this study, small cylindrical drifters (length 12 cm, diameter 4 cm) were deployed in a supraglacial channel. Each drifter recorded the total water pressure, linear acceleration, magnetic field strength and rate of rotation at 100 Hz. Based on an ensemble analysis of repeated field deployments (n = 55), it was found that the pressure sensors consistently delivered the most accurate data, where values remained within ±0.11 % of the total pressure time-averaged mean (95 % confidence interval). Magnetometer readings also exhibited low variability across deployments, maintaining readings within ±2.45 % of the time-averaged mean of the magnetometer magnitude. Linear acceleration measurements were found to have substantially larger 95 % confidence intervals, spanning ±34.4 % from the time-averaged mean magnitudes. Furthermore, the drifter speed along the supraglacial channel was estimated by integrating the linear acceleration, providing a 95 % confidence interval of ±24.5 % of the time averaged mean magnitude. The major contribution of this work is to provide a statistical assessment of multimodal drifters, repeatedly deployed in a 450 m long supraglacial channel reach, with a focus on developing a repeatable field measurement methodology including uncertainty. The results of this work show that multimodal drifters are capable of highly repeatable field measurements in supraglacial channels.
Brief communication: An alternative method for estimating the scavenging efficiency of black carbon by meltwater over sea ice
Authors: Dou Tingfeng , Du Zhiheng , Li Shutong , Zhang Yulan , Zhang Qi , Hao Mingju , Li Chuanjin , Tian Biao , Ding Minghu , Xiao Cunde
Published: July 2019

Abstract. The meltwater scavenging coefficient (MSC) of black carbon (BC) is a key parameter in snow and sea ice model, as it determines the BC enrichment in the surface layer of melting snow over sea ice and therefore modulates the BC-snow-albedo feedbacks. We present a new method for MSC estimation by sampling ice layer within the snowpack and its overlying snow and measuring their physical characteristics in the snowpits in Elson Lagoon during the melting season. The bias of estimated MSC ranges from −5.4 % to 7.3 %, which is not exactly dependent on the degree of ablation. The average MSC value (14.5 % ± 2.6 %) calculated by this proposed method is slightly lower than that derived from the repeating sampling (RS) method in Elson Lagoon, while still is within its best estimate range. Further estimation demonstrates that the MSC in Canada Basin (23.6 % ± 2.1 %) is close to that in Greenland (23.0 % ± 12.5 %), and larger than that in Chukchi Sea (17.9 % ± 5.0 %). Elson Lagoon has the lowest MSC (14.5 % ± 2.6 %) in the study areas. It is concluded that MSC exhibited a regional difference in the western Arctic during the sampling period. The method suggested in this study provides a possible approach for large-scale measurements of MSC over the sea-ice area in Arctic.
The presence of women in Leïla Slimani’s work
Authors: Fernández Erquicia Irati
Published: July 2019

This article aims to study the presence of women in Leïla Slimani’s work, and to analyze the subjects that are related to women’s identity in her work. In her two first novels and in her latest testimony book, Leïla Slimani seems to be very interested in the image of women and in the role that they play in our society. The sex addiction of Adèle in Dans le jardin de l’ogre (2014), the image of the mother and the babysitter in Chanson douce (2016), and the testimony of women in Sexe et mensonges: la vie sexuelle au Maroc (2017c), show the point of view of Slimani about contemporary women in her work.

This will study different subjects such as sexuality, maternity, family, violence, power and religion, emphasising the importance of the construction of women’s identity in the contemporary society.
Validación y Confiabilidad de la versión francesa de la escala de ansiedad lingüística "Foreign Language Classroom Anxiety Scale" y aplicado a estudiantes franceses: Revisión del análisis de Horwitz y Cope, Aida y Pérez y Martínez.
Authors: Jarie Laurane , Salavera Bordás Carlos , Merino Orozco Abel , Usán Supervía Pablo
Published: July 2019

La ansiedad ante el aprendizaje de las lenguas extranjeras es una de las variables más influyentes en el aprendizaje de idiomas extranjeros.  Horwitz y Cope (1986, 1991) desarrollaron un marco teórico alrededor del constructo específico  de ansiedad lingüística que consigue explicar el rol de esta variable dentro del proceso de enseñanza – aprendizaje de las lenguas extranjeras. Los autores elaboraron una escala estadísticamente fiable y válida para poder medir  los niveles de ansiedad lingüística. La presente investigación pretende estudiar  la validación y la confiabilidad del instrumento Foreign Language Classroom Anxiety Scale traducido al idioma francés  para su aplicación con estudiantes  franceses de secundaria  así como repetir el análisis factorial de la FLCAS realizado por Aida (1994), Pérez y Martínez (2001).   La adaptación del instrumento, se distribuye, tras el análisis con rotación Varimax, en cuatro factores que explican el 58,78% de la varianza total y un alpha de Cronbach de ,77.
When opposing is unifying: from multiple discursive values of the pronoun "on" to a unique potential meaning
Authors: El Kak Manar
Published: July 2019

This study analyses the internal and external oppositions for the linguistic sign on, where this notion is used on a metalinguistic level, in Gustave Guillaume’s psychomecanical perspective. On the one hand, this notion consists of the opposition of two paradigms, indefinites and personals, with which on shares semantical and syntactical characteristics. On the other hand, it reveals, by an internal opposition within the sign itself, the various notional components based on its potential meaning. Thus, the ordination of those components juxtaposes two categories: person and number. Those parameters appear under the form of discursive values or effective meaning. Furthermore, the position of these values is organized by a double tension movement that ranges from the 3rd to the 1st person and passes through the plural 3rd person and the double persons. This movement represents the potential meaning of on in language, illustrated by a radical binary tensor.
Deep Infiltrating Endometriosis: Imaging Features and Laparoscopic Correlation
Authors: Kondo William , Zomer Monica Tessmann , Pinto Erick Przybysz , Ribeiro Reitan , Ribeiro Maria Fernanda Caboclo , Trippia Cesar Rodrigo , Trippia Carlos Henrique
Published: July 2019

Endometriosis usually affects reproductive-aged women and can be responsible for pain symptoms and infertility. Deep infiltrating endometriosis may involve the uterine ligaments (utero-sacral and/or round ligaments), the retrocervical area, the rectovaginal septum, the rectum, the vagina, and the bladder. The pre-operative assessment of such lesions is required to plan full surgical excision of the disease. Endometriotic lesions have some typical imaging patterns on transvaginal ultrasound and magnetic resonance imaging enabling pre-operative mapping of the disease. In this paper the authors report the imaging features of deep infiltrating endometriosis and the laparoscopic correlation of such lesions.
Laparoscopic Management of Phrenic Endometriosis
Authors: Silveira Cassia Gisele Terrassani , Agic Admir , Kleemann Markus , Merz Hartmut , Hornung Daniela
Published: July 2019

Introduction

Extrapelvic endometriosis is a rare condition typically associated with variable symptomatology and complex diagnosis. Case report: Here, we report a rare case of phrenic endometriosis manifested insidiously in a woman of reproductive age after a prolonged history of endometriosis with several surgical interventions, including laparoscopic bowel resection a few months ago. The patient presented with menstrual-related, cyclical, right upper abdominal pain.

Results

Accurate surgical inspection during the laparoscopic procedure enabled the identification and full resection of a deep infiltrating endometriotic lesion growing from the peritoneum into the phrenic tissue, which was suspected by symptomatology. No pulmonary complications were detected before or after surgery except for a small right-sided pneumothorax, which did not require drainage and disappeared spontaneously after five days.

Conclusions

The rare case reported here emphasizes the importance of a very exact conversation with the patient before surgery, a systematic and accurate surgical exploration for the diagnosis, and the successful laparoscopic treatment of a symptomatic phrenic disease in a woman with a longstanding history of endometriosis.
Association Rate between Incisional and Pelvic Endometriosis
Authors: Alborzi Saeed , Hamedi Bahareh , Abbasi Sedigheh , Parsanejad Mohammad Ebrahim , Zolghadri Jaleh
Published: July 2019

Purpose

To investigate the association rate between abdominal wall and pelvic endometriosis in a population of Iranian patients, in University and private hospitals of Shiraz University of Medical Sciences.

Methods

30 women were diagnosed as abdominal wall endometriosis according to the clinical signs and symptoms (dysmenorrhea, dyspauronia and pelvic pain) and the sonographic findings. The mean age of the patients was 30.5 ±3.3 (range 21–35) years. All the patients underwent resection of abdominal wall mass and investigation of the pelvic cavity for detecting pelvic endometriosis by laparoscopy. The pelvic endometriosis was scored and the stage was determined.

Results

28 (93.3%) patients were found to have concomitant pelvic endometriosis. The mean score of pelvic endometriosis was 9.3 ± 6.6 (range 3–33). Of the patients, 10 (33.3%) suffered from stage I endometriosis, 16 (53.3%) from stage II, and 2 (6.7%) from stage III. Only 2 (6.7%) patients did not have concomitant pelvic endometriosis. The abdominal wall mass was successfully excised in all the cases. The histopathology diagnosis was confirmed in all the cases.

Conclusions

The association rate between abdominal wall and pelvic endometriosis is higher than that previously reported, up to 90%. Thus, routine investigation of the pelvic cavity is recommended in all the patients with abdominal wall endometriosis.
Levels of CD4+ CD25+ T Regulatory Cells in Bronchial Mucosa and Peripheral Blood of Chronic Obstructive Pulmonary Disease Indicate Involvement of Autoimmunity Mechanisms
Authors: Sileikiene Virginija , Laurinaviciene Aida , Lesciute-Krilaviciene Daiva , Jurgauskiene Laimute , Malickaite Radvile , Laurinavicius Arvydas
Published: July 2019

Introduction: Many theories have been proposed to explain pathogenesis of COPD; however, remains unclear why the majority of smokers (~80%) do not develop COPD, or only develop a mild disease. To explore if COPD has an autoimmune component, the role of T regulatory lymphocytes (Tregs) in the lung tissue of COPD patients is of crucial importance. Material and methods: Bronchial tissue biopsy samples were prospectively collected from 64 patients (39 COPD and 25 controls—15 smokers and 10 non-smokers). The patients with COPD were subdivided into mild/moderate (GOLD stage I−II) and severe/very severe (GOLD stage III−IV) groups. Digital image analysis was performed to estimate densities of CD4+ CD25+ cell infiltrates in double immunohistochemistry slides of the biopsy samples. Blood samples were collected from 42 patients (23 COPD and 19 controls) and tested for CD3+ CD4+ CD25+ bright lymphocytes by flow cytometry. Results: The number of intraepithelial CD4+ CD25+ lymphocytes mm-2 epithelium was significantly lower in the severe/very severe COPD (GOLD III–IV) group as well as in the control non-smokers (NS) group (p < 0,0001). Likewise, the absolute number of Treg (CD3+ CD4+ CD25+ bright) cells in the peripheral blood samples was significantly different between the four groups (p = 0.032). The lowest quantity of Treg cells was detected in the severe/very severe COPD and healthy non-smokers groups. Conclusions: Our findings suggest that severe COPD is associated with lower levels of Tregs in the blood and bronchial mucosa, while higher Tregs levels in the smokers without COPD indicate potential protective effect of Tregs against developing COPD.
Air outside the Airways: An Unusual Complication of Asthma
Authors: Gupta Nitesh , J. Mahendran , Chakrabarti Shibdas , Agrawal Sumita
Published: July 2019

A 19-year-old male [...]
Country-Specific Determinants of Intra-Industry Trade in Clothing and Footwear between Poland and European Union Countries
Authors: Łapińska Justyna , Kądzielawski Grzegorz , Dziuba Radosław
Published: July 2019

The present study investigated the country-specific determinants of intra-industry trade between Poland and its European Union trading partners in clothing and footwear during the time period 2004–2017. The econometric model for panel data was used to identify the factors determining bilateral intra-industry trade with EU countries. The research findings show that the size of the trading partners' economies has a positive impact on the development of intra-industry trade in clothing and footwear. The size of the country, measured by the size of its GDP, is equated with the size of the market and the possibilities of selling differentiated products in it. The geographical distance separating the trading countries turned out to be a factor limiting the development of intra-industry trade. An unfavourable effect on the intensity of intra-industry trade is also the degree of imbalance in trade between trade partners. The study confirmed that the direction of the impact of all determinants of intra-industry trade identified is consistent with the predictions of the theory.
Coating of Seeds with Collagen Hydrolysates from Leather Waste
Authors: Ławińska Katarzyna , Lasoń-Rydel Magdalena , Gendaszewska Dorota , Grzesiak Edyta , Sieczyńska Katarzyna , Gaidau Carmen , Epure Doru-Gabriel , Obraniak Andrzej
Published: July 2019

The subject of this paper is improvement in the growth and yield of three different types of legumes and rape in drought conditions by coating seeds with hydrolysed collagen from tanning waste. In addition, the impact of various additives in the seed shell on the growth of the plant was investigated. The encapsulation process of seeds was conducted on a disc granulator. A centrally placed seed was first coated with a layer of fungicides. The next layer was collagen hydrolysate, collagen hydrolysate with latex or a solution of yellow dextrin and polyvinyl alcohol. The outer layer was a mineral additive e.g. dolomite or kaolin. After the end of the encapsulation process on the disk granulator, all of the seeds tested were sown into soils. Seeds without coating were also sown as control seeds. Seedlings were maintained for 29 days with cultivation without irrigation. The length of the seedlings was analysed for all of the seeds sown. Higher seedling growth values were obtained for seeds coated with collagen hydrolysate in comparison with control seeds (without coating). The use of collagen hydrolysate gave slightly better results than in the case of a solution of dextrin with polyvinyl alcohol.
Knitted Meshes for Reinforcing Building Composites
Authors: Mikołajczyk Zbigniew , Pieklak Katarzyna , Roszak Aleksandra
Published: July 2019

Modern technical textiles, including knitted fabrics, are widely used in the construction industry. Regarding textiles in concrete reinforcement, methods based on shredded fibres, meshes, reinforcing mats, woven textiles and knitted DOStapes are frequently used as underlays of concrete constructions. Textiles are also used in the reinforcement of fibrous FRP composites. The research presented focused on producing composites made of MapeiMapefill concrete mass with reinforcement in the form of three variants of knitted meshes made of 228 tex polyamide threads, polypropylene threads of 6.3 tex and 203 tex glass threads, as well as identification of their mechanical properties. The mesh variant made of glass fibre is especially noteworthy, as its strength is more than three times higher than that of polyamide meshes. At the same time, a very small relative elongation of 3% is observed for this variant of knitted fabric, which is a desired property regarding the comparatively low stretching extension of concrete. In the process of making the composites, the adhesion of the concrete mass to the surface of the threads was analyzed. For this purpose, a "Sopro HE449" type agent was used. Composite beams were subjected to a three-point bending strength analysis on a testing machine. The results of strength measurements of the composites obtained prove that those with glass fibres demonstrate a threefold increase in strength compared to the original concrete beam.
Introduction to this Issue: the Betzavta Method and Democracy – On an Experimental Project in Academic Didactics of Philosophy
Authors: Dobrzański Michał
Published: July 2019

The article presents the background of the texts included in this issue of SGEGE that resulted from an experimental workshop on democracy. The didactic innovation implemented during the event consisted in enhancing the traditional forms of teaching philosophy (seminar and lecture) with a practical module based on the Betzavta methodology of democratic education. In the first part of the article, a general description of the project is provided. Then follows a presentation of its topic, the reasons for choosing it and the theoretical problems behind it. Next, the organization and methodology of the project are briefly described. In the end, the results of the project are presented together with a short summary of the texts of this volume of the journal.
Quality Improvement Project to Reduce Drug-Related Problems (DRPs) and Potentially Inappropriate Medications (PIMs) in Geriatrics Cardiac Clinic in Saudi Arabia
Authors: Mekdad Sanaa S. , Alsayed Alaa A.
Published: July 2019

BackgroundElderly people have a high risk of potentially inappropriate medications (PIMs) and drug-related problems (DRPs) due to polypharmacy, physical and mental limitations, pharma-cokinetic, and pharmacodynamics changes.PurposeTo determine the role of geriatric pharmacists in reducing drug- related problems and potentially inappropriate medication. MethodsThe observational study was conducted from October 2014 to October 2017 to show the prevalence of DRPs, and PIMs. A total of 375 geriatric cardiology patients (aged ≥ 65) were recruited from Geriatrics Cardiac Clinic in Saudi Arabia. AGS Beers Criteria 2012 and STOPP/START Criteria were used to view the impact of services directed by clinical pharmacists in decreasing DRPs and PIMs including medication review, intervention, and education to junior physicians during multi-disciplinary rounds (MDRs) and by sending e-mail alerts. ResultsDRPs were found in 29.6% of patients and PIMs were found in 19% of patients. After medication review, 25% required interventions and the majority (89%) of interventions were accepted by the managing team. DRPs were found in 14.9% of patients and PIMs were found in 9.6% of the patients. DRPs and PIMs were reduced almost by 50% by reviewing the files and educating the involved physicians.ConclusionThis prospective study confirms a high prevalence of DRPs and PIMs in Saudi elderly cardiac patients.
A Qualitative Pilot Study of the Perceptions in Older Adults with End-Stage Kidney Disease on Hemodialysis*
Authors: Balogun Seki A. , May Natalie B. , Briley Meagan , Bosch Allison , Duerr Isabelle , Owens Justine E. , Abdel Rahman Emaad
Published: July 2019

BackgroundLittle is known about the perceptions of older adults with end-stage kidney disease (ESKD) on chronic hemodialysis (HD) even though this could potentially influence how treatment is received. This study explores the perceptions of older adults with ESKD on HD, specifically their decision to initiate HD, preconceptions and expectations of HD, perceived difficulties with HD, and coping strategies.Design: Cross–sectionalSetting: Outpatient chronic dialysis units Participants: Older adults with ESKD on HD Intervention: Open-ended interviews were conducted with 15 participants. Inclusion criteria were age 60 years and older, HD duration of at least three months, and ability to consent and participate in the interview process.Results: We report on four identified domains: decision to initiate HD; preconceptions and expectations of HD; drawback of HD; and coping strategies. All participants were reluctant to initiate HD, but made the decision on advice from their physicians for varying reasons. Trust in physicians’ opinions also played a role for some. Some participants had positive preconceptions of HD, while a few had negative preconceptions or unrealistic expectations. Even though the majority of participants identified several difficulties with being on HD, they also had positive coping strategies, and the majority indicated that they would make the same decision to initiate HD.Conclusion: As clinicians are turning more to patient-centered medicine, understanding patients’ perceptions of HD is of crucial importance. Our study highlights the importance of improving pre-hemodialysis education to ensure that patients’ expectations are realistic, as well as identifying individualized coping strategies by patients.
Análise do impacto de fatos relevantes no retorno das ações de empresa de educação superior
Authors: Damascena Daniele Santos , Silva Sandra Egydio Pereira da , Santos José Odálio dos , Godoi Alexandre Franco de
Published: July 2019

A pesquisa propõe analisar o impacto de fatos relevantes dos dois últimos anos nos preços das ações da Kroton Educacional S.A., empresa do setor de educação de ensino superior. As reações dos investidores diante das informações que normalmente alteram decisões gerenciais das instituições podem influenciar no retorno das ações. A pesquisa trará à luz como foi o desempenho das ações da empresa diante de vários fatos relevantes e que podem ter impactado os resultados contábeis e financeiros da empresa. Ademais, verificará se a estratégia de fusão foi uma ação de gestão eficaz para manter o negócio atrativo e rentável diante da crise vivida pelo país. Por meio de uma pesquisa de natureza empírico-analítica, exploratória, de abordagem quantitativa, e sob a forma de estudo de caso, utiliza-se o estudo de eventos para avaliar se os preços e retornos das ações foram alterados após as seguintes divulgações: (i) resultado do ano de 2015 em meio à crise econômica; (ii) alteração das regras de concessão do Fundo de Financiamento ao Estudante do Ensino Superior (FIES); e (iii) compras e fusões das empresas deste setor e a publicação de uma revista criticando o programa de crédito estudantil FIES. A janela de evento utilizada foi de 4 dias antes (D-4) até 4 dias depois (D+4) ao redor da data do evento (D0), com uma janela de estimação de 40 dias (D-5 a D-44). Para o cálculo do beta utilizou-se o método dos mínimos quadrados e estimou-se a partir daí os retornos anormais e os retornos anormais acumulados. O retorno anormal foi calculado a partir do modelo de mercado. Obteve-se a ocorrência de p-value inferior a 5%, que comprova a forma de eficiência semiforte de mercado nos resultados, visto que os preços das ações foram impactados, porém logo após voltaram ao seu patamar normal, pois o mercado havia absorvido a informação.
Familia humana y fraternidad (política) en la Declaración Universal de Derechos de 1948
Authors: Bertomeu María Julia
Published: July 2019

La Declaración de 1948 recuperó ideas filosófico-políticas básicas y fundamentales que habían sido ignoradas en la historia política real, o negadas  iusfilosóficamente en la academia con el auge del utilitarismo moral y positivismo jurídico. El primer considerando del preámbulo de la Declaración de 1948 afirma enfáticamente, por ejemplo: que la libertad ha de ser universalizada a “todos” y es inalienable, que la “igualdad” bien entendida dimana de la libertad bien entendida, y  que la humanidad no está dividida en razas, etnias, géneros, clases o culturas, sino que forma un todo indivisible al que llama “la familia humana”. Y ya en el Artículo 1) de esa misma Declaración se incorpora la “fraternidad”, no como un adorno retórico o como un encomiable sentimiento social o –menos— como una consigna culturalmente particularista o arbitraria, sino como un deber exigible de manera universal: “Todos los seres humanos (…) deben comportarse fraternalmente los unos con los otros”. Así pues, reflexionar políticamente hoy sobre la fraternidad va de la mano de una reflexión sobre el significado profundo de los derechos humanos fundamentales.
Libertad, Igualdad, ¿y Fraternidad? (Presentación del suplemento 7 (2018) de Daimon-Revista Internacional de Filosofía)
Authors: Puyol González Ángel
Published: July 2019

Presentación del monográfico sobre Fraternidad (suplemento 7 (2018) de Daimon-Revista Internacional de Filosofía).
Traduction automatique et usage linguistique : une analyse de traductions anglais-français réunies en corpus
Authors: Loock Rudy
Published: July 2019

Cet article propose une analyse linguistique d’un corpus de français traduit de façon automatique depuis l’anglais, en comparaison d’un corpus de français original. Deux outils de traduction automatique ont été retenus pour cette étude, l’un générique, grand public et neuronal tandis que l’autre est un outil spécifique, utilisé par une grande organisation internationale et à base de statistiques. Selon la méthodologie de la traductologie de corpus, à travers une analyse quantitative de phénomènes linguistiques (lexicaux et grammaticaux) connus pour poser problème aux traducteurs anglais-français, nous montrons que l’usage linguistique, au-delà des règles et dont le respect permet d’atteindre la fluidité et l’idiomaticité de la langue cible attendues sur le marché, n’est pas pris en compte par les outils de traduction automatique actuels. L’objectif est de mettre au jour la valeur ajoutée de la traduction humaine, tout particulièrement auprès des traducteurs en formation.
« Née en France, j’ai l’impression que je suis tamoule avant tout. Qui suis-je ? » Identités hybrides et positionnements dynamiques des adultes de parents migrants tamouls en France
Authors: Vijayaratnam Mélanie , Skandrani Sara , Moro Marie-Rose
Published: July 2019

Pour se construire, les adultes enfants de migrants doivent concilier les référents culturels de leurs parents ainsi que leur culture d’appartenance française.

En nous appuyant sur des entretiens menés auprès de quinze jeunes femmes issues de la seconde génération de Tamouls indiens et sri lankais de France, nous nous intéressons à leur positionnement et leurs stratégies identitaires.

Les analyses qualitatives révèlent que les jeunes femmes tamoules nées en France possèdent un répertoire d’identités qui change constamment selon les situations. Ceci leur permet d’explorer différents positionnements identitaires afin de s’engager et d’adhérer à ceux qui leur correspondent.
Exploration des besoins de services des personnes sourdes locutrices LSQ présentant des troubles de santé mentale
Authors: Larivière Nadine , Lachance Nathalie , Vallières Micheline , Loiselle Josée
Published: July 2019

Introduction Malgré les constats des milieux de pratique qu’il existe un problème d’accessibilité aux services en santé mentale pour la population sourde locutrice de la LSQ, très peu d’études québécoises se sont intéressées aux besoins de services en santé mentale pour ces personnes.

Objectif Cette étude visait à explorer les besoins de services des personnes sourdes locutrices de la LSQ présentant des problèmes de santé mentale.

Méthodes Une étude de cas unique qualitative avec pour cas la région desservie par un centre de réadaptation spécialisé en surdité et communication fut réalisée. L’échantillon était composé d’intervenants et de gestionnaires de ce centre et d’organismes communautaires (n = 12) de personnes sourdes locutrices de la LSQ présentant des problèmes de santé mentale (n = 4) et de proches (n = 1). Chaque acteur-clé a participé à une entrevue individuelle suivie d’un entretien de validation. Une analyse de contenu thématique fut effectuée selon la méthode de Miles et Huberman (2003).

Résultats Certains services souhaités étaient inexistants pour les personnes sourdes avec des troubles de santé mentale, tels que des réseaux d’entraide et des activités de loisirs. Certains services étaient disponibles, mais plusieurs obstacles affectaient leur utilisation, dont la méconnaissance de la surdité et de la culture sourde dans le réseau qui engendre diverses conséquences comme des diagnostics erronés.

Conclusion Ce qui semble faire consensus pour ces participants est l’importance d’avoir des cliniciens dans les divers établissements avec une très bonne connaissance de la santé mentale, de la surdité et des aspects linguistiques et culturels caractérisant la clientèle sourde.
Dynamiques familiales autour des pratiques d’écrans des adolescents
Authors: Fontar Barbara , Grimault-Leprince Agnès , Le Mentec Mickaël
Published: July 2019

Cadre de la recherche : Cet article sur les dynamiques des relations entre parents et enfants au moment de l’adolescence s’inscrit dans la continuité des travaux en sociologie de l’éducation et en sociologie des pratiques culturelles, qui montrent comment, à l’adolescence, la relation parent-enfant est déstabilisée par de nouveaux modèles de référence portant sur le développement d’une culture juvénile.

Objectifs : Cet article propose d’étudier la manière dont les pratiques numériques sont intégrées et négociées en famille. Il analyse les modes de régulation parentale des pratiques adolescentes et examine comment ils s’articulent aux représentations des parents à l’égard des outils et des usages numériques.

Méthodologie : Ce travail articule un corpus d’entretiens menés auprès d’adolescents (n = 78) et de certains de leurs parents (n = 28), et 1043 réponses à deux questionnaires, un “enfant” et un “parent”.

Résultats : Les résultats montrent qu’il existe quatre principaux domaines de régulation parentale (les équipements, les temporalités, les spatialités et les contenus) dans lesquels différentes modalités s’exercent, relativement aux « objets » conflictuels et aux objectifs éducatifs familiaux.

Conclusions : Notre enquête révèle des ambivalences de la part des parents à l’égard des technologies numériques de l’information et de communication (TNIC). Elles se reflètent dans leurs régulations des pratiques numériques de leurs enfants adolescents, lesquelles sont socialement marquées.

Contribution : Cet article met en évidence la complexité des dynamiques familiales liées à la régulation des activités numériques adolescentes. La culture numérique des parents et leurs représentations des TNIC, évolutives dans le temps, viennent bousculer les schémas éducatifs familiaux classiques.
« Attends, deux secondes, je lui réponds… » : enjeux et négociations au sein des familles autour des usages socionumériques adolescents
Authors: Dupin Nathalie
Published: July 2019

Cadre de la recherche : L’arrivée massive et rapide des technologies numériques mobiles a fait l’objet de nombreuses recherches ces dernières années, mais les usages socionumériques au sein des familles et les changements qu’ils suscitent dans les relations entre parents et adolescents sont peu connus et documentés.

Objectifs : Cet article vise à déterminer comment les usages adolescents des écrans, et notamment des téléphones portables, se négocient et s’intègrent au sein des familles.

Méthodologie : L’étude est qualitative et s’appuie d’une part sur des entretiens individuels menés auprès d’une cinquantaine de lycéens scolarisés en milieu urbain et rural, issus de familles appartenant aux classes populaires, moyennes et favorisées. Quelques entretiens auprès de collégiens et de parents d’adolescents complètent la recherche. L’étude s’appuie d’autre part sur une observation participante à une ligne d’écoute nationale spécialisée dans la protection des mineurs sur Internet, Net Ecoute.

Résultats : L’âge d’obtention du premier téléphone portable ou du premier smartphone, les forfaits associés, les usages socionumériques et le temps passé devant les écrans sont l’objet des négociations parfois intenses au sein des familles, même si elles ne sont pas un passage obligé. Des règles ou des limites de consommation d’écrans sont parfois posées par les parents, plus clairement et plus fréquemment en milieu urbain et dans les milieux socio-culturellement plus favorisés. Si les usages socionumériques peuvent dans certains cas renforcer les liens familiaux, de nombreux parents restent inquiets de voir l’équilibre de leur famille perturbé et mis en danger par les usages socionumériques et le temps passé devant les écrans par leurs enfants.

Conclusions : L’étude montre l’importance de considérer les usages socionumériques des adolescents dans les contextes et cadres familiaux, et non pas seulement d’une manière individuelle et isolée, voire en ne tenant compte que des sphères amicales et culturelles, car ils sont le reflet de l’environnement global de vie des adolescents.

Contribution : Cet article doit permettre de mieux comprendre la diversité des usages adolescents socionumériques et des négociations qui leur sont associées. Il apporte de nouvelles connaissances sur l’intégration des technologies socionumériques au sein des familles plus ou moins favorisées, vivant en milieu urbain ou rural.
Faire famille avec internet : Une enquête auprès de mères de milieux populaires
Authors: Havard Duclos Bénédicte , Pasquier Dominique
Published: July 2019

Cadre de la recherche : Depuis une dizaine d’années en France, les ménages dont le chef de famille est ouvrier et employé ont rattrapé leur retard de connexion internet à domicile.

Objectifs : L’intégration d’Internet dans ces ménages s’est-elle pour autant opérée de la même manière que dans les ménages de cadres et de professions intermédiaires qui se sont équipés plus précocement ? Y prend-il la même signification ? Quelles transformations induit-il dans le cadre domestique et dans les dynamiques familiales ?

Méthodologie : L’article est fondé sur une enquête par entretiens semi-directifs (N =41), menée auprès de mères de famille travaillant dans le secteur des services à la personne et vivant en dehors des grandes agglomérations urbaines en France.

Résultats : L’enquête montre une tension importante. D’un côté les mères rencontrées ont la conviction qu’Internet est garant d’une meilleure réussite scolaire et professionnelle pour leurs enfants, ce qui génère un véritable « devoir de connexion » au nom de la modernité et de la conformité sociale. De l’autre, elles constatent que l’outil est chronophage et perturbe la vie collective familiale aussi bien dans les relations de couple qu’entre parents et enfants. N’ayant pas de modèle de régulation de la génération précédente, elles bricolent des tactiques quotidiennes pour limiter le potentiel d’individualisation des outils en instaurant un principe de transparence des pratiques et en encourageant les usages en co-présence.

Conclusions : La régulation d’internet dans cette fraction non précaire des classes populaires est un modèle qui se cherche et reste fondé sur des tâtonnements et des compromis. Toutefois la priorité donnée aux liens familiaux semble être un enjeu fort des arbitrages : les discours continuent à valoriser avec une grande constance le « nous » familial, exprimant sinon une réalité, du moins une aspiration forte.

Contribution : Cette recherche met en valeur les spécificités des modes de régulation familiale d’internet dans les fractions stables des classes populaires. Elle s’intéresse aussi aux régulations dans le couple, rarement étudiées dans la littérature existante.
Les forums de discussions sur les prénoms d’enfants : entre prescriptions et normativités
Authors: Charton Laurence , de Pierrepon Catherine
Published: July 2019

Cadre de la recherche : Internet, et notamment les forums de discussion, constitue pour certaines futures mères un média important au moment où elles doivent choisir un prénom pour leur enfant.

Objectifs : Cet article examine les préoccupations et les principaux critères mis en avant au moment du choix d’un prénom pour un nouveau-né et la manière dont les échanges entre internautes s’opèrent sur ces forums.

Méthodologie : Le corpus étudié est composé des écrits (soit 722 pages en format Word) de 198 internautes ayant posté, entre septembre 2015 et décembre 2016, un message sur l’un des 22 forums francophones de discussions sélectionnés sur le site « Doctissimo », section « Grossesse Bébé », et sous-section « Prénoms ». Le contenu de ces forums a été analysé selon la méthode de l’Écuyer (1990).

Résultats : Bien que le choix d’un prénom soit désormais plus une affaire de couples que de lignée(s) familiale(s), la recherche d’un prénom est encore le plus souvent une « affaire de femmes », confirmée par un usage genré des forums Internet sur les prénoms, et par l’importance accordée aux distinctions de genre et de classe telles qu’observées à travers les prescriptions partagées sur les forums. Ces dernières sont regroupées en trois catégories de critères. D’abord, des critères soulignent l’importance d’un prénom « original », mais « non inventé ». Ensuite, des critères font référence à une appartenance ou une identité sociale. Enfin, des critères mettent en avant un projet parental. Ces critères se déploient par ailleurs à travers neuf types d’échanges (interactions) entre les internautes.

Conclusions : Les forums de discussion sur les prénoms offrent aux femmes aux prises avec des questionnements sur la prénomination de trouver des avis, des conseils et du soutien, et pour les futures mères, de s’inscrire dans un processus de maternité/parentalité. À travers les critères énoncés de choix de prénoms et des rôles assignés à chaque futur parent, le contenu de ces forums met aussi en évidence des rapports sociaux de genre et de classe.

Contribution : Cette étude exploratoire souligne certaines limites à la liberté de prénommer son enfant. Si les futurs parents peuvent choisir le prénom de leur enfant en dehors de l’influence de leur famille, de leurs proches et de directives institutionnelles, prénommer reste un acte sous influence, fortement normé.
Infantil, digital, aumentada y virtual: los mil y un apellidos de una realidad literaria
Authors: Ramada Prieto Lucas
Published: July 2019

El presente artículo propone una caracterización comunicativa de las propiedades definitorias de la literatura infantil y juvenil (LIJ) digital. Para ello, se realiza un recorrido de la evolución académica del campo recogiendo los principales logros que la investigación en ficción digital ha ido construyendo a partir de su estudio y la manera en que estas desembocan en la propuesta aquí defendida. Tras este aporte, se ofrece una mirada, coherente con las herramientas de análisis ofrecidas con anterioridad, en torno a las obras que utilizan la Realidad Aumentada y la Realidad Virtual como eje expresivo ya que suponen un buen termómetro del status quo actual de la industria.
What does a presentist see when she looks at photographs of dead relatives?
Authors: Da Silva Guilherme Ghisoni
Published: July 2019

The objective of this paper is to bring to the foreground some metaphysical commitments present in the debate about the relation between photography and the past. I will try to answer the question: what does a presentist see when she looks at photographs of dead relatives? According to presentism, if a particular object does not exist in the present, it does not exist simpliciter. For this reason, in Priorian presentism, there can be no de re (singular) propositions about past particulars. Part of the requirement for singularity would be played by reality, which suffers metaphysical restrictions from the passage of time. After outlining the metaphysical and semantical debate about presentism, I will briefly explore some theories of photography and separate them in two groups: de re theories that accept that through photography we indirectly perceive the past object itself and de dicto theories that deny it. Then, I will connect those theories to the problem faced by presentism, showing that a presentist must limit herself, in the case of objects that no longer presently exist, to a de dicto approach of photography. In other words, a presentist cannot accept that through photography she can indirectly see the past object itself. There would be nothing in the past for her to be remotely acquainted with or to demonstratively single out. I attempt to develop a presentist theory that could account for the descriptive and causal referential elements of photography using John Zeimbekis’ theory coupled with Craig Bourne’s presentist causal theory of reference (that jettison the Millian element of the causal theory). I will show how this theory is different from Kendall Walton’s counterfactual theory (also accepted by Dominic Lopes) and explore a criticism that could be formulated from his perspective.
El asco en la fotografía documental
Authors: Godoy María Jesús
Published: July 2019

Este trabajo se enmarca en la restitución de las llamadas "emociones negativas" por la estética actual; en concreto, el asco, despreciado en la estética moderna por su excesivo carácter corporal y escasa dimensión reflexiva. Su estudio se acomete aquí mediante un tipo de imagen, infravalorada también en la estética por su inadecuación al concepto kantiano de desinterés, como es la fotografía de prensa o documental. Se trata de la imagen de Sergei Ilnitsky, Kitchen table, ganadora del World Press Photo en 2015; escena de guerra, con restos de sangre y suciedad, cuyo análisis desde la experiencia de lo repugnante permite advertir que su vivencia epidérmica y superficial es en realidad el medio por el que acceder a su hondo contenido moral y político.
Daniela Alegría y Paula Órdenes (coords.): Kant y los retos práctico-morales de la actualidad, Madrid, Tecnos, 2017, 261 pp. ISBN: 978-84-309-7151-0.
Authors: Rojas Lizama David Rojas
Published: July 2019

Recensión de Daniela Alegría y Paula Órdenes (coords.): Kant y los retos práctico-morales de la actualidad. Madrid, Tecnos, 2017, 261 pp. ISBN: 978-84-309-7151-0.
Dennis Schulting: Kant’s Radical Subjectivism: Perspectives on the Transcendental Deduction. Londres, Palgrave Macmillan, 2017, 460 pp. ISBN 978-3-319-43877-1.
Authors: Jankowiac Tim
Published: July 2019

Review of Dennis Schulting: Kant’s Radical Subjectivism: Perspectives on the Transcendental Deduction. Londres, Palgrave Macmillan, 2017, 460 pp. ISBN 978-3-319-43877-1.
Adela Cortina: Aporofobia, el rechazo al pobre. Un desafío para la democracia. Barcelona, Paidós, 2017
Authors: Teruel Pedro Jesús
Published: July 2019

Reseña de Adela Cortina: Aporofobia, el rechazo al pobre. Un desafío para la democracia. Barcelona, Paidós, 2017, 196 pp. ISBN: 978-84-493-3338-5.
Semblanza: Jorge Eugenio Dotti
Authors: Damiani Alberto
Published: July 2019

Semblanza en memoria de Jorge Eugenio Dotti (1947 - 2018)