bluuebunny/crossref_metadata_2025_split huggingface dataset:
Active Technologies in Permanent Downhole Petrophysical Monitoring and Well-Testing.
Authors: Andrey Ipatov , Danila Gulyaev 
Published: October 2016

Abstract
The article is devoted to abilities to improve informative value of petrophysical monitoring of reservoir development by integration of different surveillance technics: 1) long-term measurements - passive petrophysical monitoring (applicable for "smart" wells) and 2) traditional active production logging and well-testing procedures, involving sort-term changes in well behavior.
Long-lasting draw-down testing while putting wells into production after drilling or long delay are like passive well-tests. Pressure curves are registries by permanent downhole gages and interpreted by widely known pressure and production decline analysis methods. Such passive well-tests are already widely implemented in the company.
Passive monitoring in production logging is only starting to implement. It's done on basis of distributed temperature sensing (DTS) by fiber-optic installation in the wellbore. It gives on-line temperature measurements on the while wellbore with relatively high frequency. Temperature measurements accuracy and sensitivity are adjusted by the time of signal averaging. By DTS we can see rapidly changing processes, like temperature changes due to fluid invasion to the wellbore or due to the cross-flows.
Active technology there is sort-term well shat-in or cold water injection, and temperature stabilization monitoring.
Portal da Capes: contribuições para uma epistemologia crítica em pesquisa social
Authors: Carvalho Rosana Célia Da Silva , Carvalho Rejane do Socorro Da Silva 
Published: October 2016

Aborda-se o Portal de Periódicos da Capes e sua relação com as pesquisas sociais engajadas em epistemologias críticas, objetivando analisá-lo como um veículo de informações para as pesquisas alinhadas à concepção materialista histórica diante da expansão das bibliotecas digitais e pela importância da contraposição às adversidades do sistema capitalista. À luz da concepção materialista histórica, empregou-se na metodologia: o método lógico-dialético; o método de procedimento comparativo; a coleta de dados por leitura analítica; a sistematização por fichamento analítico; e a análise de dados mediante análise crítica. As considerações finais são no sentido de que o Portal de Periódicos da Capes potencializa informações úteis para as pesquisas engajadas emepistemologias críticas, mas é necessária a busca de aprimoramento constante sobre o aspecto operacional do portal, para que ele seja eficaz sobre as pesquisas.
ObserveUnB: Observatório da Rede de Colaboração Científica da Universidade de Brasília
Authors: Ralha Célia Ghedini , Carvalho Denise Bomtempo Birche de , Guerra Gabriela Netto 
Published: October 2016

Este artigo apresenta a definição e o desenvolvimento doObserveUnB, um observatório da rede de colaboração científica eacadêmica na Universidade de Brasília (UnB). O foco do ObserveUnBé representar a rede de colaboração científica e potencializar suaampliação por meio da descoberta de potenciais parcerias. OObserveUnB utiliza informações existentes nos Currículos Lattesdos pesquisadores da UnB, nos grupos de pesquisa certificados pela instituição no Diretório de Grupos de Pesquisa do CNPq e nas bases dedados dos sistemas acadêmicos e de pessoal. O projeto do ObserveUnBcontempla ainda a extensão da ontologia Conscientias (base do Lattes)e a definição de um modelo de reputação dos participantes da rede.
The Effect of Fermented Purple Sweet Potato (Ipomoea batatas L) Skin in Diets on Feed and Anthocyanin Consumption, Carcass Characteristics, Anthioxidant Profile and Meat Texture of Bali Duck
Authors: Yadnya T.G. Belawa , Trisnadewi AA. A.S. , Sukada I Ketut , Oka I Gusti Lanang 
Published: October 2016

An experiment was carried out to determine the effect of fermented purple sweet potato (Ipomoea batatas L) skin in diets on feed and anthocyanin consumption, carcass characteristics antioxidant profile and meat texture of Bali duck.. Five treatment diets were used in a completely randomized design (CRD) consisted of control diet A (diet without containing purple sweet potato skin), diet B containing 10% purple sweet potato skin, diet C containing 10% fermented purple sweet potato skin, diet D containing 20% purple sweet potato skin, diet E containing 20% fermented purple sweet potato skin.Each treatment consisted of four replications and each replicate had five ducks. The variables observed were feed and anthocyanin consumption,slaughter weight, carcass weight, carcass percentage, carcass physical composition, meat antioxidant profile (capacity antioxidant (CA), malondialdehide (MDA), and superoxide dismutase (SOD). Experiment results showed that diets with fermented or unfermented purple sweet potatoin diets treatments B, C, D, and E increased the anthocyanin consumption, slaughter weight, carcass weight, carcass percentage and meat percentage of duck carcass but decreased their fat and skin. Fermented purple sweet potato (Ipomoea batatas L) skin in C and E increased the antioxidant capacity(AC) and superoxide dismutase (SOD) while treatment B and D were not significantly different (P>0.05) to the control group. Malondialdehide (MDA) of the duck meat in treatment B,C, and D were significantly lower (P<0.05) compared to the control diet. Treatment E significantly increased the perimesium and endomesium of meat texture , but its experiment was not significantly different to the control group. It was concluded that substitution of fermented purple sweet potato (Ipomoea batatas L) skin in diets could improve of feed and anthocyanin, carcass characteristics, antioxidant profile, and meat texture of bali duck.
Hacia una historia del arte regional. Reflexiones en torno al comparativismo para el estudio de procesos culturales en Sudamérica
Authors: García María Amalia 
Published: October 2016

Este trabajo busca revisar reflexiones historiográficas en torno al comparativismo como metodología de estudio y proponer un abordaje para la construcción de historias del arte regionales. A partir de los debates considerados en un ajustado estado de la cuestión se busca volver a situar a la historia comparada como una metodología idónea para pensar los procesos del arte moderno en las metrópolis sudamericanas y habilitar así lecturas que excedan las fronteras nacionales. Para este fin, la presente investigación propone la definición de “términos relacionales” y su puesta a prueba en el análisis de las artes visuales en Sudamérica. Los “términos relacionales” propuestos para el abordaje metodológico son el “dispositivo de exhibición de intercambio diplomático” y la pintura monocroma los cuales, considerados a partir de estudios de casos, habilitan el análisis comparativo. Se busca establecer núcleos de exploración para leer semejanzas y diferencias dentro un panorama común.
Espermatogênese em eqüinos
Authors: Rua Miguel Alejandro Silva , Quirino Celia Raquel , Pacheco Aline , Ribeiro Mariana da Silva , Bartholazzi Junior Aylton , Vega Wilder Hernando O. 
Published: October 2016

The aim of this study was discuss about the aspects of spermatogenesis, and the facts that may influence its occurrence. Spermatogenesis is the process of cell division and cell differentiation by with spermatozoa are produced in testes. Efficiency of spermatogenesis in stallions is influenced by species differences and numerical density of germ cell. Activities of spermatogonia, spermatocytes and spermatids partition spermatogenesis into phases that are the spermatocitogenesis, meiosis, differentiation and spermiogenesis, respectively. Seasonality influences on the developmental in spermatogenesis that can occur more germ cell degeneration out of the breed season. The aim of this study was discuss about the aspects of spermatogenesis, and the facts that may influence its occurrence. More studies are needed to understand the process of spermatogenesis in horses located in Brazil territory, with climate conditions that are submitted.
Evaluating the Experience of Children With Type 1 Diabetes and Their Parents Taking Part in an Artificial Pancreas Clinical Trial Over Multiple Days in a Diabetes Camp Setting
Authors: Troncone Alda , Bonfanti Riccardo , Iafusco Dario , Rabbone Ivana , Sabbion Alberto , Schiaffini Riccardo , Galderisi Alfonso , Marigliano Marco , Rapini Novella , Rigamonti Andrea , Tinti Davide , Vallone Valeria , Zanfardino Angela , Boscari Federico , Del Favero Simone , Galasso Silvia , Lanzola Giordano , Messori Mirko , Di Palma Federico , Visentin Roberto , Calore Roberta , Leal Yenny , Magni Lalo , Losiouk Eleonora , Chernavvsky Daniel , Quaglini Silvana , Cobelli Claudio , Bruttomesso Daniela 
Published: October 2016

OBJECTIVE
To explore the experiences of children with type 1 diabetes and their parents taking part in an artificial pancreas (AP) clinical trial during a 7-day summer camp.

RESEARCH DESIGN AND METHODS
A semistructured interview, composed of 14 questions based on the Technology Acceptance Model, was conducted at the end of the clinical trial. Participants also completed the Diabetes Treatment Satisfaction Questionnaire (DTSQ, parent version) and the AP Acceptance Questionnaire.

RESULTS
Thirty children, aged 5–9 years, and their parents completed the study. A content analysis of the interviews showed that parents were focused on understanding the mechanisms, risks, and benefits of the new device, whereas the children were focused on the novelty of the new system. The parents’ main concerns about adopting the new system seemed related to the quality of glucose control. The mean scores of DTSQ subscales indicated general parents’ satisfaction (44.24 ± 5.99, range 32–53) and trustful views of diabetes control provided by the new system (7.8 ± 2.2, range 3–12). The AP Acceptance Questionnaire revealed that most parents considered the AP easy to use (70.5%), intended to use it long term (94.0%), and felt that it was apt to improve glucose control (67.0%).

CONCLUSIONS
Participants manifested a positive attitude toward the AP. Further studies are required to explore participants’ perceptions early in the AP development to individualize the new treatment as much as possible, and to tailor it to respond to their needs and values.
THE PRE-PENUMBRAL MAGNETIC CANOPY IN THE SOLAR ATMOSPHERE
Authors: MacTaggart David , Guglielmino Salvo L. , Zuccarello Francesca 
Published: October 2016

ABSTRACT
Penumbrae are the manifestation of magnetoconvection in highly inclined (to the vertical direction) magnetic field. The penumbra of a sunspot tends to form, initially, along the arc of the umbra antipodal to the main region of flux emergence. The question of how highly inclined magnetic field can concentrate along the antipodal curves of umbrae, at least initially, remains to be answered. Previous observational studies have suggested the existence of some form of overlying magnetic canopy that acts as the progenitor for penumbrae. We propose that such overlying magnetic canopies are a consequence of how the magnetic field emerges into the atmosphere and are, therefore, part of the emerging region. We show, through simulations of twisted flux tube emergence, that canopies of highly inclined magnetic field form preferentially at the required locations above the photosphere.
L’emploi face au changement technologique
Authors: Askenazy Philippe 
Published: October 2016

L’impact du changement technologique sur l’emploi est au cœur de débats scientifiques renouvelés. Le questionnement porte fondamentalement sur la nature même du changement aujourd’hui. Est-il encore porteur de progrès et de croissance ? Se trouve-t-on à un moment de basculement signant la fin du travail ou a minima du salariat ? Condamne-t-il à une polarisation des emplois et à la disparation d’une classe moyenne ? Les réponses à ces questions essentielles sont loin d’être tranchées.
Rohingyas, réfugiés et apatrides
Authors: Bazin Judith 
Published: October 2016

Minorité ethnique et religieuse, les Rohingyas subissent depuis l’indépendance de la Birmanie (Myanmar), de graves persécutions qui ont abouti à leur exclusion de la communauté nationale. Désignés comme « immigrés illégaux », errants et refoulés par les États voisins, aucune solution ne se dessine pour ces éternels réfugiés et apatrides qui n’en ont même pas le statut.
Quand la lutte des sans-papiers se met au numérique
Authors: Abdallah Mogniss H. , Fromentin Marc , Rivière Philippe , Saint-Saëns Isabelle , Spoladore Hélène 
Published: October 2016

Dans les années 1990, le grand public découvre internet... et les sans-papiers. Au moment où ces étrangers en attente de régularisation en France occupent les églises de Saint-Ambroise et de Saint-Bernard, des informaticiens, militants de l’internet libre, développent des outils qui permettent d’accroître les mobilisations et facilitent la convergence des luttes.
Élever un bébé à hauteur d’homme
Authors: Ben Soussan Patrick 
Published: October 2016

Les enfants sont une promesse, rapporte la Bible. Promesses d’avenir. Des cadeaux célestes. Que du bonheur. Mais bon, il faut le mériter ! Et quand ils sont là, il en faut du mérite pour les élever. D’aucuns pensent qu’il faut alors les corriger, les façonner, « mater leur nature » ; d’autres qu’il faut les comprendre, communiquer positivement avec eux et les laisser éclore, d’autres encore que la parentalité est l’art du bricolage... ou de la créativité. Pour élever bébé à hauteur d’homme, il faut lui apprendre à être heureux. Et apprendre, avant, à l’être soi-même. Élever un bébé à hauteur d’homme, c’est travailler à se rendre heureux.
Élever un bébé, « entre sourire et souci »
Authors: Delion Pierre 
Published: October 2016

Comment accueillir l’enfant dans notre monde et développer son sentiment d’apparentement à l’humain ? Comment aider les parents à aider leurs enfants ? Quelles attitudes « adéquates sans plus » illustrent l’art et la manière d’élever les bébés ?
« Vraiment si... »
Authors: Végis Graziella 
Published: October 2016

Est-ce vraiment si difficile d’élever les bébés ? La question renferme un postulat : il est difficile aujourd’hui d’élever les bébés. Postulat remis en question par « vraiment si », qui sous-entend que la tâche peut être rendue plus aisée. Le théâtre, cet art à la fois inutile et nécessaire, peut-il avoir la prétention de rendre la tâche plus aisée ? Le théâtre multiplie les rencontres et les partages d’expérience entre adultes et enfants. Il donne l’occasion de voir la vie autrement en entrant dans des histoires étrangères, en regardant le monde avec les yeux des autres. Il permet de s’inscrire dans une histoire collective. Y consacrer du temps, c’est faire acte de résistance à ce que nous impose le monde néolibéral, et c’est pouvoir se projeter dans l’avenir avec la vision d’une société meilleure, essentielle à tout acte d’éducation. Mais pour combien de temps encore ?
L’accompagnement d’équipes d’accueil de jeunes enfants : entre plaintes et satisfactions, comment garder le cap sur l’enfant ?
Authors: Sztark Véronique , Appell Jean-Robert 
Published: October 2016

« On garde des vaches mais pas les enfants »..., ou comment une psychologue clinicienne accompagne les professionnels dans leur propre travail d’accompagnement des enfants dans leur quotidien. L’analyse des pratiques est au cœur de ce texte, qui nous parle aussi de soutien, d’écoute, de mouvements psychiques à l’œuvre. Comment l’attention active d’un accompagnant soutenu par un cadre précis et contenant permet l’émergence de la pensée et de l’élaboration chez les professionnels. Plaintes et satisfactions sont les aliments de cette réflexion, elles concernent tantôt les enfants, tantôt les parents mais aussi les collègues et le cadre institutionnel. Entre questionnements, reformulations et subtiles préconisations, la pratique s’analyse, se construit dans le temps.
Vers un accompagnement plus humain de la grossesse et de l’accouchement
Authors: Briex Michel 
Published: October 2016

La venue au monde d’un bébé est dans la majorité des cas une situation normale et physiologique. Pourtant, malgré toutes les avancées médicales récentes, le cours d’une grossesse ou d’un accouchement peut dévier en un instant vers une situation non attendue ou menaçante pour le bébé comme pour sa maman. Quelle information donner ? Comment accompagner sereinement et dans la confiance en soi une grossesse normale, sans effrayer ou trop médicaliser ? Comment préparer à l’inattendu pour que, en cas de complication, le vécu et la prise en charge médicale ne laissent pas trop de rancœur, de ressentiment et de séquelles psychologiques ? Quelques pistes restent encore à approfondir.
Towards an increase of flash flood geomorphic effects due to gravel mining
and ground subsidence in Nogalte stream (Murcia, SE Spain)
Authors: Ortega-Becerril Jose Antonio , Garzón Guillermina , Béjar-Pizarro Marta , Martínez-Díaz Jose Jesús 
Published: October 2016

Abstract. Transition from endorheic alluvial fan environments to well-channelized fluvial systems in natural conditions may occur in response to base-level fluctuations. However, human-induced changes in semi-arid regions can also be responsible for similar unforeseen modifications. Our results confirm that in-channel gravel mining and aquifer overexploitation over the last 50 years in the case study area have changed the natural stability of the Nogalte stream and, as a result, its geomorphic parameters including channel depth and longitudinal profile have begun to adapt to the new situation. Using interferometric synthetic aperture radar (InSAR) data we obtain maximum values for ground subsidence in the Upper Guadalentín Basin of  ∼ 10 cm yr−1 for the period 2003–2010. In this context of a lowered base level, the river is changing its natural flood model to a more powerful one. A comparison of the 1973 flood event, the most dramatic flood event ever recorded in the area, with the 2012 event, where there was a similar discharge but a sediment load deficit, reveals greater changes and a new flooding pattern and extension. In-channel gravel mining may be responsible for significant local changes in channel incision and profile. This, together with the collateral effects of aquifer overexploitation, can favour increased river velocity and stream power, which intensify the consequences of the flooding. The results obtained here clearly demonstrate an existing transition from the former alluvial pattern to a confined fluvial trend, which may become more pronounced in the future due to the time lag between the drop in aquifer level and ground subsidence, and introduce a new scenario to be taken into consideration in future natural hazard planning in this area.
Comment débusquer la voix d’un auteur dans sa fiction ? Une étude de quelques provocations de Michel Houellebecq
Authors: Baroni Raphaël 
Published: October 2016

Michel Houellebecq est un auteur controversé, non seulement parce que certains critiques s’interrogent sur le statut littéraire de son oeuvre, qui a connu un immense succès commercial, mais aussi parce que ses romans, souvent provocateurs, engendrent chez les lecteurs des réactions contrastées, qui vont du rejet radical, accompagné par une mise en cause de la valeur morale du texte, à une forte adhésion, généralement fondée sur le constat de la lucidité de l’auteur et de sa capacité à représenter le monde tel qu’il est, avec férocité, sans complaisance, mais également avec courage et un certain humour. Au coeur de ces jugements qui engagent des valeurs essentielles pour la littérature, se pose la question fondamentale de la polyphonie romanesque. Sur la base d’une analyse de quelques extraits tirés desParticules élémentaires, seront dégagés différents facteurs, textuels et contextuels, susceptibles de conditionner la réception du texte, notamment la perception de la « voix » de l’auteur, tout en offrant un espace ouvert sur une pluralité interprétative. Je me centrerai en particulier sur la manière dont le roman présente des opinions racistes, homophobes et antiféministes susceptibles d’engendrer de violentes réactions de la part du public, tout en engageant, à des degrés différents, la responsabilité morale de l’écrivain. Cette analyse visera également, en préambule, à réfléchir sur le statut éthique des énoncés fictionnels.
Very low-noise large-area calorimeter based on bimetallic micromechanical transduction: toward sub-nanowatt resolution in air at room temperature
Authors: Amemiya Kuniaki , Fukuda Daiji , Zama Tatsuya 
Published: October 2016

Abstract
We demonstrated a very low-noise, large-area calorimeter based on a micromechanical heat-flow sensor. The input heat flow is transduced to the bimetallic deformation of the sensor, which is observed using a high-resolution fiber optic interferometer. The characteristics of 5-mm-square Si–Al bimetallic micromechanical sensors fabricated using silicon-on-insulator micromachining processes were investigated. We experimentally achieved a heat-detection noise of 12 nW, which is comparable to the best performance of thermopiles. The developed sensor is free of Johnson noise, which constrains the signal-to-noise ratio. In principle, this technique can provide a sub-nanowatt resolution even in air at room temperature.
Synchrotron X‐ray fluorescence spectroscopy of salts in natural sea ice
Authors: Obbard Rachel W. , Lieb‐Lappen Ross M. , Nordick Katherine V. , Golden Ellyn J. , Leonard Jeremiah R. , Lanzirotti Antonio , Newville Mathew G. 
Published: October 2016

AbstractWe describe the use of synchrotron‐based X‐ray fluorescence spectroscopy to examine the microstructural location of specific elements, primarily salts, in sea ice. This work was part of an investigation of the location of bromine in the sea ice‐snowpack‐blowing snow system, where it plays a part in the heterogeneous chemistry that contributes to tropospheric ozone depletion episodes. We analyzed samples at beamline 13‐ID‐E of the Advanced Photon Source at Argonne National Laboratory. Using an 18 keV incident energy beam, we produced elemental maps of salts for sea ice samples from the Ross Sea, Antarctica. The distribution of salts in sea ice depends on ice type. In our columnar ice samples, Br was located in parallel lines spaced roughly 0.5 mm apart, corresponding to the spacing of lamellae in the skeletal region during initial ice growth. The maps revealed concentrations of Br in linear features in samples from all but the topmost and bottommost depths. For those samples, the maps revealed rounded features. Calibration of the Br elemental maps showed bulk concentrations to be 5–10 g/m3, with concentrations ten times larger in the linear features. Through comparison with horizontal thin sections, we could verify that these linear features were brine sheets or layers.