bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analyzing lived experience of activity
Authors: Cahour Béatrice , Salembier Pascal , Zouinar Moustafa 
Published: September 2016

Résumé 1	L’activité renvoie généralement à ce qui est mis en œuvre par des personnes pour accomplir leurs tâches dans des contextes de travail ou dans le cadre d’usages d’objets techniques du quotidien. Depuis quelques années, on note un intérêt croissant pour la notion d’expérience subjective, particulièrement dans le domaine de l’interaction Homme-Machine. En ergonomie et en psychologie de l’activité, cet intérêt a produit des approches théoriques et méthodologiques variées de l’expérience subjective. La relation entre l’expérience subjective et l’activité a cependant été peu étudiée à ce jour. Les liens entre ces concepts sont plus ou moins clairs, et la notion d’expérience subjective est souvent mal comprise. Une des contributions de cet article est de clarifier les liens entre l’expérience vécue, caractérisée selon une approche phénoménologique, et l’activité. Dans cette perspective, l’expérience vécue d’une activité est définie comme le flux d’actions, émotions, pensées et sensations perceptives qui émergent dans le cours de l’activité et dont le sujet est, ou peut être rendu réflexivement conscient. A partir de cette définition, sont examinées les méthodes qui nous paraissent les plus pertinentes pour documenter l’expérience vécue (autoconfrontation et entretien d’explicitation) et l’on montre comment l’analyse détaillée de celle-ci nous renseigne de façon significative pour la compréhension de l’activité.
L’évolution de la politique de santé face à l’enjeu du vieillissement de la population
Authors: Bérard Alain 
Published: September 2016

Du fait des représentations sociales conduisant à résumer les personnes âgées à leurs maladies et leur dépendance, les politiques de santé face au vieillissement étaient centrées sur l’hôpital. Il s’agissait de prendre en charge les maladies du vieillissement pathologique et de mettre en œuvre des actions de prévention visant à réduire les causes (dépression, dénutrition, chutes, incontinence, etc.) de ruptures dans le parcours de vie, induisant une hospitalisation et donc une augmentation mécanique des dépenses de santé. Par ailleurs, les gériatres s’intéressent de plus en plus à la préfragilité et donc aux sexagénaires. Comment organiser la prise en charge des plus de 75 ans ? La dépendance cognitive va augmenter dans les prochaines années. Contrairement à la dépendance physique, il n’existe pas de réparation ou de compensation aux incapacités… Il conviendra d’intégrer ces données dans les futures politiques de santé portant sur l’avancée en âge et d’y apporter des réponses.
An Integrated Example of Laboratories as a Service into Learning Management Systems
Authors: Tobarra Llanos , Ros Salvador , Pastor Rafael , Hernández Roberto , Castro Manuel , Al-Zoubi Abdullah , Dmour Mamoun , Robles-Gomez Antonio , Caminero Agustin , Cano Jesús 
Published: September 2016

Remote practical experiences are nowadays essential in the context of distance education, because students cannot use face-to-face traditional laboratories. These remote laboratories can be used by faculty within virtual classrooms, so that students can carry out their on-line experiments in a ubiquitous way – from anywhere and at any time. But these activities cannot be isolated from the learning process of students. Therefore, the services provided by a remote laboratory must be integrated into the institutional Learning Management System (LMS), in order to be employed during the whole learning process. In this work, a fully-functional example of the integration of service-oriented remote laboratories into a LMS is presented, where the Moodle platform has been chosen as a representative LMS
The <i>Rhynchosia totta</i> complex (Phaseoleae, Fabaceae) in Southern Africa, including the description of a new variety and new species
Authors: Moteetee Annah N. , Le Roux M. Marianne 
Published: September 2016

Background: The Rhynchosia totta complex is one of three taxonomically complicated African groups in the genus Rhynchosia. Numerous southern African species and infraspecific taxa (at least 19 names, 17 species and 2 varieties) have been described by various authors in the past, but were later reduced into synonymy with R. totta. Currently, only the typical variety is recognised in Southern Africa.Objectives: To investigate and update the circumscription of the taxa within the R. totta complex in southern Africa and to update their synonymies and distribution ranges. Methods: Specimens of R. totta at GRA, JRAU, K, NH and PRE were studied and compared, and measurements of characters recorded. Populations were also observed during field studies.Results: The examination of numerous specimens, as well as field investigations, has prompted the recognition of four varieties (one described here as new: R. totta var. longicalyx) and a new species (R. pedunculata) in southern Africa.Conclusions: A great variation in leaf structure and vestiture occurs within the R. totta complex, with the extreme forms easily recognisable. However, the total number of varieties are limited to four [R. totta vars. totta, longicalyx, rigidula and venulosa] and a new species described to accommodate specimens with a distinctly prostrate habit and upwardly directed leaves.
Social Networking Services-Based Communicative Care for Patients with Diabetes Mellitus in Korea
Authors: Kim Hun-Sung , Jeong Yoo , Baik Sun , Yang So , Kim Tong , Kim Hyunah , Lee Hyunyong , Lee Seung-Hwan , Cho Jae , Choi In-Young , Yoon Kun-Ho 
Published: September 2016

SummarySocial networking services (SNS)-based online communities are good examples of improving quality of care by incorporating information technology into medicine. Therefore, we created an SNS-based community care webpage for communication among patients with diabetes mellitus (DM). We aimed to identify what diabetic patients wanted to know and were interested in by analyzing their posts and classified content in which users were interested.As opposed to the existing physician-focused health information websites, we built a patient-focused experience exchange website, “I love insulin (http://www.iloveinsulin.co.kr).” The DM communication webpage was divided into “My Web-Chart,” “My community-free board,” and “Life & Health.” The contents analysis targeted users’ postings, and replies were classified by theme from May 2012 to June 2013. The data included number of questions asked, answers, and question-to-answer (QA) ratio in each category.A total of 264 patients registered on the “I Love Insulin” website. The most frequent topic of posts classified as questions were about diabetes itself (23%), diet (22%), and glucose levels (19%). Conversely, most answers and information provided by users were about daily life with no relationship to diabetes mellitus (54%). While there were many questions about diet, there were very few answers (2%). Whereas there was much provision of knowledge about general DM, sharing diet information was rare. The ratios of answers to questions on diet (ratio=0.059, 1/17), glucose level (ratio=0.067, 1/15), insulin regulation (ratio=0.222, 2/9) and webpage (ratio=0.167, 1/6) were significantly low compared to DM itself (all p < 0.001).Patients in Korea with DM tend to have insufficient knowledge about diet and insulin regulation; continuously providing diet and insulin regulation information are desirable. It is hoped that the patients would be motivated to participate actively by “knowledge sharing.” Through this process, patients learn about their diseases not from the physicians but from among themselves.Citation: Kim H-S, Jeong YJ, Baik SJ, Yang SJ, Kim TM, Kim H, Lee H, Lee S-H, Cho JH, Choi I-Y, Yoon K-H. Social networking services-based communicative care for patients with diabetes mellitus.
CFD modeling of reactive pollutant dispersion in simplified urban configurations with different chemical mechanisms
Authors: Sanchez Beatriz , Santiago Jose-Luis , Martilli Alberto , Palacios Magdalena , Kirchner Frank 
Published: September 2016

Abstract. An accurate understanding of urban air quality requires considering a coupled behavior between the dispersion of reactive pollutants and atmospheric dynamics. Currently, urban air pollution is mostly dominated by traffic emission, where nitrogen oxides (NOx) and volatile organic compounds (VOCs) are the primary emitted pollutants. However, modeling reactive pollutants with a large set of chemical reactions, using a computational fluid dynamic (CFD) model, requires a large amount of computational (CPU) time. In this sense, the selection of the chemical reactions needed in different atmospheric conditions becomes essential in finding the best compromise between CPU time and accuracy. The purpose of this work is to assess the differences in NO and NO2 concentrations by considering three chemical approaches: (a) passive tracers (non-reactive), (b) the NOx–O3 photostationary state and (c) a reduced complex chemical mechanism based on 23 species and 25 reactions. The appraisal of the effects of chemical reactions focuses on studying the NO and NO2 dispersion in comparison with the tracer behavior within the street. In turn, the effect of including VOC reactions is also analyzed taking into account several VOC ∕ NOx ratios of traffic emission. Given that the NO and NO2 dispersion can also be affected by atmospheric conditions, such as wind flow or the background concentration from season-dependent pollutants, in this work the influence of wind speeds and background O3 concentrations are studied. The results show that the presence of ozone in the street plays an important role in NO and NO2 concentrations. Therefore, greater differences linked to the chemical approach used are found with higher O3 concentrations and faster wind speeds. This bears relation to the vertical flux as a function of ambient wind speed since it increases the pollutant exchange between the street and the overlying air. This detailed study allows one to ascertain under which atmospheric conditions the inclusion of chemical reactions are necessary for the study of NO and NO2 dispersion. The conclusions can be applied to future studies in order to establish the chemical reactions needed in terms of an accurate modeling of NO and NO2 dispersion and the CPU time required in a real urban area.
Meteor radar observations of mesopause region long-period temperature
oscillations
Authors: Jacobi Ch. , Samtleben N. , Stober G. 
Published: September 2016

Abstract. Meteor radar observations of mesosphere/lower thermosphere (MLT) daily temperatures have been performed at Collm, Germany since August 2004. The data have been analyzed with respect to long-period oscillations at time scales of 2–30 days. The results reveal that oscillations with periods of up to 6 days are more frequently observed during summer, while those with longer periods have larger amplitudes during winter. The oscillations may be considered as the signature of planetary waves. The results are compared with analyses from radar wind measurements. Moreover, the temperature oscillations show considerable year-to-year variability. In particular, amplitudes of the quasi 5-day oscillation have increased during the last decade, and the quasi 10-day oscillations are larger if the equatorial stratospheric winds are eastward.
Narrativas do breu: escuridão e sombra no cinema e na dança
Authors: Sampaio Flaviana 
Published: September 2016

O cinema preto e branco e os espetáculos de dança possuem similaridades quanto à utilização de jogos entre o claro e o escuro. Ambas as formas de arte exploram à Iluminação para criar narrativas visuais específicas. Nesta condição, conceitos de noite tendem a expressar um ambiente outro que não o ‘real’. Este escrito analisa as produções fílmicas Nosferatu (1922) e L’avventura (1964) e os espetáculos de dança La Sylphide (1832) e Triz (2013), levando em consideração ideias de noite com ênfase nos conceitos de escuridão e sombra.Palavras-chave: Cinema, dança, iluminação
Encontros com Imagens, Pesquisa e Educação
Authors: Martins Raimundo , Tourinho Irene 
Published: September 2016

Os textos deste Dossiê reúnem professores/as e pesquisadores/as ligados/as ao Laboratório Educação e Imagem do Programa de Pós-Graduação em Educação da Universidade Estadual do Rio de Janeiro (UERJ), Grupo de Pesquisa que toma a imagem como elemento importante e deflagrador do ensino e da pesquisa em escolas e comunidades. Os autores e autoras reconhecem que, além da diversidade e possibilidades das imagens nos processos educativos e de investigação, territórios visuais expandidos e, muitas vezes, entrecruzados com outras formas expressivas, são fontes geradoras de formação, conhecimento e questionamentos. Assim, a imagem não é apenas um registro ou testemunho de acontecimentos e formas de pensar e projetar mundos mas, também, e de forma inapelável, um elemento que faz circular desejos, afetos e sentidos, possibilitando narrativas que mostram como e porque imagens podem ser invisibilizadas pela cultura dominante. (...)
Autotuned Belonging: Coptic Popular Song and the Politics of Neo-Pentecostal Pedagogies
Authors: Ramzy Carolyn 
Published: September 2016

Abstract
Maher Fayez is arguably the most famous Christian televangelist in Egypt, appearing in a vibrant satellite and digital ministry online where he sings the popular genre of Coptic Christian songs, taratīl. As his performances largely depend on the mediated and Auto-Tuned voice, I investigate how Fayez’s use of an electronicized and cyber ministry merges both visual and auditory sensibilities to help his audiences attune to Christian and ‘alternative modernities.’ How does his use of global neo-Pentecostal pedagogies and popular music technologies contest Coptic Orthodox Church authority? More importantly, how do they negotiate various modes of Egyptian Christian-belonging following the January 25, 2011 Uprising?
Characterization of the Effects of Redox Condition on Fe(III)/Fe(II) Transformation in a Small Karstic Aquifer: Poocher Swamp Freshwater Lens, South Australia
Authors: Somaratne Nara 
Published: September 2016

<p class="1Body">The presence of iron in potable water supply aquifers poses a major water quality problem and may render the supply unsuitable for domestic or industrial uses, unless appropriate treatments is undertaken. Evaluation of redox conditions in groundwater is a prerequisite for studies involving Fe(III)/Fe(II) transformation in aquifers. This study characterizes the redox conditions, geochemical evolution and distribution of iron in a small karstic freshwater aquifer, the Poocher Swamp freshwater lens, located in south-east of South Australia. The freshwater lens is formed as a result of flows from Tatiara Creek that enter Poocher Swamp and recharge the aquifer through two sinkholes located in the northwest section of the swamp. Stable isotopes of water molecules, δ<sup>2</sup>H<em> </em>and δ<sup>18</sup>O, indicate that both Tatiara Creek and Poocher Swamp waters are isotopically more enriched due to evaporation than the pristine water of the aquifer. The Na<sup>+</sup>/Cl<sup>-</sup> ion ratio &gt;0.85 for Tatiara Creek, Poocher Swamp and wells within the lens suggest additional sodium source(s) are involved in the evolution of groundwater chemistry. This study use redox potential, dissolved oxygen (DO) and dissolved organic carbon (DOC) contents to describe Fe(III)/Fe(II) transformation in the groundwater, and relate this to iron distribution within the lens. Three distinct redox zones are present in the freshwater lens; anoxic zone up to one kilometre from Poocher Swamp where dissolved oxygen (DO) is &lt;1 mg.L<sup>-1</sup>, redox potential (Eh) &lt;100 mV, and iron (Fe) in groundwater 2.3-9.3 mgL<sup>-1</sup>. Following the anoxic zone is the suboxic zone (from 1to1.5 km from Poocher Swamp), where DO is &lt;1 mg.L<sup>-1</sup>, Eh is about 110-275 mV and Fe is 0.4-0.6 mg.L<sup>-1</sup>. The oxic zone is 1.5 to 2.3 km from Poocher Swamp and is characterized by high DO (2-4 mg.L<sup>-1</sup>), higher Eh (&gt;300 mV) and low in Fe (&lt;0.015 mg.L<sup>-1</sup>). Only 0.4 km<sup>2</sup> of the 13 km<sup>2</sup> area of the freshwater lens is oxygenated, thus limiting further developments of the lens as potable water supply source.</p>
A Comparative Study on the Efficiency of CFRP and GFRP in the Improvement of Compressive Strength, Acoustic Impedance and Bracing of Filled and Hollow Concrete Columns in Different Layers and Ages
Authors: Zarringol Mohammadreza , Zarringol Mohammadehsan 
Published: September 2016

<p>FRP technique is growing in popularity as a modern strengthening method. When it comes to FRP, concrete surface strength plays a determining role in the bond between FRP and concrete. This paper aims to compare the efficiency of CFRP and GFRP in the improvement of compressive strength, acoustic impedance and bracing of filled and hollow concrete columns in different layers and ages. In doing so, we carried out various tests on 18 samples in the ages of 3, 7, 14, 28, 42 and 90 days. According to the results, the strength of un-braced carbon and glass increased by 19-40% and 8-43% respectively and the strength of braced carbon and glass increased by 17-25% and 10-82% respectively. The compressive strength increased by 66% in one-layer CFRP hollow column, 96% in two-layer CFRP hollow column, 123% in three-layer CFRP hollow column, 36% in one-layer GFRP hollow column, 63% in two-layer GFRP hollow column, 105% in three-layer GFRP hollow column, 71% in one-layer CFRP filled column, 138% in two-layer CFRP filled column, 154% in three-layer CFRP filled column, 45% in one-layer GFRP filled column, 79% in two-layer GFRP filled column, and 144% in three-layer GFRP filled column. The ultimate strength of the beams with flexural-shear strengthening was higher than other beams. Also, the increased percentage of fiber resulted in the increased speed of ultrasonic waves. </p>
Land Use Dynamics and Wetland Management in Bamenda: Urban Development Policy Implications
Authors: Nguh Balgah Sounders , Kimengsi Jude Ndzifon 
Published: September 2016

<p>Wetland ecosystems in the world have been affected by changing land uses brought about by rapid urbanization. The thrust of this study therefore is to examine the trend of land use dynamics and their implications on wetland management. Using land use maps for two periods – 1984 and 2014, aided by the administration of 75 semi-structured questionnaires, we exploited the rate of change of land uses and their effects on wetland management as well as the urban development policy implications for Bamenda. A positive relationship (0.5) was observed for land use change and wetland degradation. Furthermore, the results from land use analysis showed that between 1984 and 2014, significant changes were observed for residential land use which increased in surface area from 42% as of 1984 to 53% in 2014. In addition, agricultural land use increased from 11% to 34%. Conversely, the surface area covered by wetlands reduced from 27% in 1984 to 6% in 2014. The conclusion drawn is that in the face of further wetland degradation, the current trend of land use dynamics can be checked by the application of zoning laws to control the changes witnessed in the land uses (residential and agricultural land uses). In addition, the Bamenda City Council should promote public awareness through sensitization on wetland resources and should actively encourage the participation of the public, local government authorities and institutions in sustainably managing wetlands. </p>
Impact of Uniform Methods on Interlaboratory Antibody Titration Variability: Antibody Titration and Uniform Methods
Authors: Bachegowda Lohith S. , Cheng Yan H. , Long Thomas , Shaz Beth H. 
Published: September 2016

Context.—Substantial variability between different antibody titration methods prompted development and introduction of uniform methods in 2008.Objective.—To determine whether uniform methods consistently decrease interlaboratory variation in proficiency testing.Design.—Proficiency testing data for antibody titration between 2009 and 2013 were obtained from the College of American Pathologists. Each laboratory was supplied plasma and red cells to determine anti-A and anti-D antibody titers by their standard method: gel or tube by uniform or other methods at different testing phases (immediate spin and/or room temperature [anti-A], and/or anti-human globulin [AHG: anti-A and anti-D]) with different additives. Interlaboratory variations were compared by analyzing the distribution of titer results by method and phase.Results.—A median of 574 and 1100 responses were reported for anti-A and anti-D antibody titers, respectively, during a 5-year period. The 3 most frequent (median) methods performed for anti-A antibody were uniform tube room temperature (147.5; range, 119–159), uniform tube AHG (143.5; range, 134–150), and other tube AHG (97; range, 82–116); for anti-D antibody, the methods were other tube (451; range, 431–465), uniform tube (404; range, 382–462), and uniform gel (137; range, 121–153). Of the larger reported methods, uniform gel AHG phase for anti-A and anti-D antibodies had the most participants with the same result (mode). For anti-A antibody, 0 of 8 (uniform versus other tube room temperature) and 1 of 8 (uniform versus other tube AHG), and for anti-D antibody, 0 of 8 (uniform versus other tube) and 0 of 8 (uniform versus other gel) proficiency tests showed significant titer variability reduction.Conclusion.—Uniform methods harmonize laboratory techniques but rarely reduce interlaboratory titer variance in comparison with other methods.
Attitudes and Beliefs of Pathology Residents Regarding the Subspecialty of Clinical Chemistry: Results of a Survey
Authors: Haidari Mehran , Yared Marwan , Olano Juan P. , Alexander C. Bruce , Powell Suzanne Z. 
Published: September 2016

Context.—Previous studies suggest that training in pathology residency programs does not adequately prepare pathology residents to become competent in clinical chemistry.Objectives.—To define the beliefs of pathology residents in the United States regarding their preparation for practicing clinical chemistry in their career, their attitude toward the discipline, and the attractiveness of clinical chemistry as a career.Design.—The residents of all pathology residency programs in the United States were given the opportunity to participate in an online survey.Results.—Three hundred thirty-six pathology residents responded to the survey. Analysis of the survey results indicates that pathology residents are more likely to believe that their income may be lower if they select a career that has a clinical chemistry focus and that their faculty do not value clinical chemistry as much as the anatomic pathology part of the residency. Residents also report that clinical chemistry is not as enjoyable as anatomic pathology rotations during residency or preferable as a sole career path. A large proportion of residents also believe that they will be slightly prepared or not prepared to practice clinical chemistry by the end of their residency and that they do not have enough background and/or time to learn clinical chemistry during their residency programs to be able to practice this specialty effectively post graduation.Conclusions.—Our survey results suggest that many pathology residents do not have a positive attitude toward clinical chemistry and do not experience a supportive learning environment with an expectation that they will become competent in clinical chemistry with a residency alone.
Lietuvių kalba Vilniaus švietimo apygardos vidurinėse mokyklose 1906–1914 m.
Authors: Mastianica Olga 
Published: September 2016

Straipsnyje nagrinėjamas lietuvių kalbos mokymo organizavimas Vilniaus švietimo apygardos vidurinėse mokyklose 1906–1914 m.