bluuebunny/crossref_metadata_2025_split huggingface dataset:
EXCLUSIÓN E INSERCIÓN LABORAL DE LOS JÓVENES; UNA MIRADA DESDE LA PERSPECTIVA DE GÉNERO
Authors: Oblitas Vedia Antonio , Plaza Noemí­ 
Published: November 2020

El análisis de la dinámica de la inserción laboral de los jóvenes es un tema de creciente interés social y al ser los jóvenes un segmento significativamente amplio en la población de la ciudad de Sucre (cuya presencia contribuye a la dinámica económica), la presente investigación apunta a identificar los factores que condicionan y determinan la inserción laboral de los jóvenes (hombres y mujeres) en la ciudad.
En el presente estudio, se investigan problemas del comportamiento del mercado laboral, desde la perspectiva de los jóvenes profesionales, se identifican variables, conceptos y exploran datos desde diferentes puntos y enfoques, todos relacionados a la inserción laboral de los jóvenes profesionales. Por otra, se establecen las causas, los efectos y en qué condiciones se manifiestan los diferentes fenómenos asociados a la inserción laboral en la ciudad de Sucre. Por tanto, se brinda información generada sobre los procesos de inserción laboral de los jóvenes profesionales en la ciudad de Sucre. Palabras Claves Jóvenes profesionales, mercado de trabajo, inserción laboral
AbstractThe analysis of the dynamics of the labor insertion of young people is a topic of growing social interest and since young people are a significantly broad segment of the population of the city of Sucre (whose presence contributes to the economic dynamics), the present research points to identify the factors that condition and determine the employment of young people (men and women) in the city.
In the present study, problems of labor market behavior are investigated from the perspective of young professionals, variables, concepts are identified and data explored from different points and approaches, all related to the labor insertion of young professionals. On the other, the causes, effects and under what conditions the different phenomena associated with labor insertion in the city of Sucre are manifested. Therefore, it provides information generated on the labor insertion processes of young professionals in the city of Sucre.KeywordsYoung professionals, labor market, labor insertion
La « méthode des 3 axes » pour le Children’s Apperception Test (CAT) : synthèse et exploitation des données CAT
Authors: Claudon Philippe , Simon Florent 
Published: November 2020

Les auteurs présentent la procédure d’exploitation du CAT élaborée dans la « méthode des 3 axes ». La grille de cotation des items a déjà été explicitée (Simon, Claudon, 2018). Ils exposent trois opérations appliquées à un protocole CAT après la cotation : 1° la démarche pour établir la synthèse des données ; 2° la démarche des formules d’analyses qui utilisent les trois axes de cotation ; 3° la démarche de comparaison avec des repères normatifs développementaux pour trois groupes d’âge (3-4 ans ; 4-6 ans ; 6-12 ans). Cette procédure permet de faciliter le repérage des problématiques projetées par l’enfant dans ses récits CAT et permet d’évaluer son fonctionnement psychique en référence à son groupe d’âge.
Industrie de la gestion d'actifs : de l'émergence à l'apparition de nouveaux risques
Authors: Galanti Sébastien , Le Quéré Françoise 
Published: November 2020

Au début des années 1980, différents rapports et analyses promeuvent l'émergence des fonds d'investissement d'épargne collective. L'objectif est d'attirer l'épargne vers les marchés financiers, afin de concurrencer le financement bancaire, et ainsi diminuer le coût de financement et favoriser l'investissement. D'un côté, la taille de l'industrie de la gestion d'actifs aujourd'hui atteste du succès de cette ambition. Les placements des ménages comme des investisseurs institutionnels sont mieux diversifiés qu'il y a quarante ans. D'un autre côté, de nouveaux risques pesant sur les marchés et un impact ambivalent sur le financement et l'investissement tempèrent ce succès et inquiètent les régulateurs. Classification JEL : G11, G23, G28.
Les politiques monétaires à l'épreuve de la libéralisation financière
Authors: Pollin Jean-Paul 
Published: November 2020

Cet article se propose de retracer brièvement l’histoire des politiques monétaires depuis l’après-guerre pour mettre en perspective et faire ressortir l’incidence du processus de libéralisation financière sur ces politiques. On observe en effet qu’à partir des années 1980 la plupart des pays avancés ont adopté un même modèle de « central banking » concentrant l’action des autorités monétaires sur l’objectif de stabilité des prix et réduisant leur domaine et leurs instruments d’intervention. On montre que la négligence de l’objectif de stabilité financière a remis en cause, après la crise de 2007, le modèle en question et peut-être aussi le processus de libéralisation. Classification JEL : E50, E52, E58, G01.
La libéralisation des mouvements de capitaux : entre transformations structurelles, débats circulaires et cadres multilatéraux
Authors: Lepers Étienne 
Published: November 2020

À l'heure où la question de la gestion des flux de capitaux et de l'utilité des contrôles est de nouveau à l'ordre du jour, cet article se propose de revenir sur les origines des choix politiques relatifs à la libéralisation des mouvements de capitaux. Le mouvement structurel de libéralisation des décennies 1980 et 1990 et les différentes séquences par pays ne peuvent être uniquement expliqués par un consensus scientifique clair sur les bienfaits de la libéralisation, ni par les transformations structurelles du système financier mondial. Cet article relève notamment le rôle d'influence crucial joué par les cadres multilatéraux tels que ceux de l'UE, de l'OCDE et du FMI sur ces choix politiques. Il souligne aussi la circularité des débats sur les coûts et les bénéfices de la libéralisation au fil du temps et soutient qu'une telle perspective historique fournit une grille de lecture critique utile pour les débats actuels. Classification JEL : F20, F21, F30, F32.
À l’ombre de la protection gaullienne ? L'exil en France des déserteurs américains de la guerre du Vietnam
Authors: Journoud Pierre 
Published: November 2020

Avec au moins 500 000 déserteurs et insoumis, les forces armées des États-Unis ont connu la plus grande hémorragie de leur histoire depuis la guerre de Sécession. Et pourtant, ces réfractaires demeurent encore les parents pauvres de l’historiographie pléthorique de la guerre du Vietnam. Si l’immense majorité d’entre eux ont pu rejoindre les États-Unis, plusieurs dizaines de milliers se sont réfugiés au Canada et en Europe. Une centaine, tout au plus, a choisi la France, où ils créèrent l’Union française des déserteurs et insoumis américains. C’est à eux que cet article est consacré, à leur rôle dans le mouvement d’opposition à la guerre du Vietnam, en France, au traitement qui leur a été réservé par les autorités françaises, et à leur implication dans le mouvement de Mai 68, qui valut finalement l’expulsion aux plus activistes.
Nurse-Sensitive Quality Metrics to Benchmark in Pediatric Cardiovascular Care
Authors: Connor Jean , Hartwell Lauren , Baird Jennifer , Cerrato Benjamin , Chiloyan Araz , Porter Courtney , Hickey Patricia 
Published: November 2020

BackgroundAssociations between the quality of nursing care and patient outcomes have been demonstrated globally. However, translation and application of this evidence to robust measurement in pediatric specialty nursing care has been limited.ObjectivesTo test the feasibility and performance of nurse-sensitive measures in pediatric cardiovascular programs.MethodsTen nurse-sensitive measures targeting nursing workforce, care process, and patient outcomes were implemented, and measurement data were collected for 6 months across 9 children’s hospitals in the Consortium of Congenital Cardiac Care–Measurement of Nursing Practice (C4-MNP). Participating sites evaluated the feasibility of collecting data and the usability of the data.ResultsVariations in nursing workforce characteristics were reported across sites, including proportion of registered nurses with 0 to 2 years of experience, nursing education, and nursing certification. Clinical measurement data on weight gain in infants who have undergone cardiac surgery, unplanned transfer to the cardiac intensive care unit, and pain management highlighted opportunities for improvement in care processes. Overall, each measure received a score of 75% or greater in feasibility and usability.ConclusionsCollaborative evaluation of measurement performance, feasibility, and usability provided important information for continued refinement of the measures, development of systems to support data collection, and selection of benchmarks across C4-MNP. Results supported the development of target benchmarks for C4-MNP sites to compare performance, share best practices for improving the quality of pediatric cardiovascular nursing care, and inform nurse staffing models.
Conflict Management Education in the Intensive Care Unit
Authors: White Bobbie Ann Adair , White Heath D. , Bledsoe Christie , Hendricks Randy , Arroliga Alejandro C. 
Published: November 2020

Background
Conflicts in medical settings affect both team function and patient care, yet a standardized curriculum for conflict management in clinical teams does not exist.

Objectives
To evaluate the effects of an educational intervention for conflict management on knowledge and perceptions and to identify trends in preferred conflict management style among intensive care unit workers.

Methods
A conflict management education intervention was created for an intensive care team. The intervention was 1 hour long and incorporated the Thomas-Kilmann Conflict Mode Instrument as well as conflict management concepts, self-reflection, and active learning through discussion and reviewing clinical cases. Descriptive statistics were prepared on the participants’ preferred conflict management modes. A pretest/posttest was analyzed to evaluate knowledge and perceptions of conflict before and after the intervention, and 3 open-ended questions on the posttest were reviewed for categories.

Results
Forty-nine intensive care providers participated in the intervention. The largest portion of participants had an avoiding conflict management mode (32%), followed by compromising (30%), accommodating (25%), collaborating (9%), and competing (5%). Pretest/posttest data were collected for 31 participants and showed that knowledge (P &lt; .001) and perception (P = .004) scores increased significantly after the conflict management intervention.

Conclusions
The conflict management educational intervention improved the participants’ knowledge and affected perceptions. Categorization of open-ended questions suggested that intensive care providers are interested in concrete information that will help with conflict resolution, and some participants understood that mindfulness and awareness would improve professional interactions or reduce conflict.
Seismic Estimation of Spatial Distribution of Subsurface StressField -Analysis of Shear Wave Anisotropy Caused by Non-Hydrostatic Stress Components
Authors: Watanabe Yusuke , Mikada Hitoshi , Takekawa Junichi 
Published: November 2020

AbstractIn this paper we would like to demonstrate the feasibility of marine shear wave survey to estimate seismic anisotropy, which is an indicator of subsurface stress field influencing the development of hydorocarbon reservoirs. In order to realize shear wave survey in the offshore, we propose the virtual cross-dipole data method with use of seismic interferometry. The virtual cross-dipole data can be generated by calculating cross-correlation function with each components of seismic data traces from two adjoint monopole source in sea water. One monopole source location becomes a virtual source, while the other source locations become virtual receiver locations. With these virtual cross-dipole data we try to estimate shear stiffness coefficients in stiffness tensor. We combine this virtual cross-dipole method and full waveform inversion (FWI) for shear stiffness coefficients estimation. In order to prove the feasibility of our method, we conducted numerical experiment with use of a 3D subseafloor structural model with a tricomponent ocean bottom seismometer. The results of the experiment show the possibility of shear stiffness coefficient and horizontal differential stress estimation as a function of space.
Static Adsorption of Amphoteric Surfactant
Authors: Mahamad Amir Mohammad Iqbal , Zainal Suzalina , Abd Manap Airf Azhan 
Published: November 2020

Abstract
The purpose of this study was to investigate the maximum amphoteric surfactant adsorption by studying parameters like rock type, salinity, alkali type, alkali concentration and surfactant concentration and to evaluate optimum parameters that would provide minimum amphoteric surfactant adsorption. The amphoteric surfactant was studied had been tested in Malaysia’s first chemical enhanced oil recovery (CEOR) pilot in Angsi Field. Hence, it is very important to properly understand the adsorption mechanism, parameters and potential for this surfactant to reduce uncertainty. First rock samples were characterized. Existing static adsorption methodogy was being improved to reduce redundant samples and long experiments duration to produce repeatable results. Then, actual experiments with varying adsorption parameters were carried out. Amphoteric adsorption increased when clay content of reservoir rock increase and so did the surface area. Alkali had been demonstrated to significantly decrease adsorption of amphoteric surfactants and a novel kind of alkali, organic alkali and ammonia are introduced with advantages of lowering adsorption better than the conventional alkali (sodium carbonate). The dynamic adsorption experiments were performed by injecting the chemical solution through reservoir core until an equilibrium state was reached. The dynamic method better described the adsorption process and the result was more reliable. Dynamic adsorptions were about 10 to 13 times lower than static adsorption. Further studies incorporating surface area, grain size, accessible pore volume and mineralogy including clay type were required to build robust correlation from static to dynamic adsorption.
The Drag Marine Vertical Axis Current Turbine to Assist in the Electrification of Offshore Platforms
Authors: Maimun Adi , Suof Aljen Atef Salem 
Published: November 2020

Abstract
According to the meteorological and oceanographic data of wind and current speeds; these data provide valuable input for designing power converters as free green power resources. Owing to the current speeds of the ocean which are between 0.5 to 2.5 m/s, the multi-directional Drag Marine Vertical Axis Current Turbine (DM-VACT) can be a potential free green renewable energy resource. Having a few of these turbines working together in arrays or farms can considerably supply power to the nearshore and offshore platforms. This system can significantly reduce the offshore platform fuel costs and CO2 emissions. The paper presents DM-VACT and investigates its operational performance. The results show that the turbine has a power coefficient of 19 % and torque coefficient of 76 % at an average designed speed of 1 m/s. Moreover, the simulation results show that the turbine can produce about 24 KW at the current speed of 2 m/s. Moreover, having a larger amount of these turbines in a farm with the oblique arrangement of multi-turbines at on side layout comprising ten DM-VACTs and occupying an area of 370 m X 10 m can produce about 280 to 290 KW. The other farm configuration comprising eleven turbines is based on the V type layout; it can occupy an area of 210 m X 100 m and produce about 305 KW. The results show that the system in arrays can produce and supply the offshore platform with significant power. Integrating this multi-turbines system with an offshore power system as a hybrid solution can contribute to fuel savings and in the reduction of CO2 emissions.
Preliminary Design Analysis of Deepwater Production Risers on a SPAR
Authors: Dev Kr Arun 
Published: November 2020

Abstract
As the oil and gas industry moves towards deep waters in search of hydrocarbon, production risers are unequivocally affected by it. A key factor is a dynamic behavior as it may lead to increased loads on the platform (floater), especially under severe environmental conditions.
This paper serves to analyze and compare the dynamic behavior between different kinds of production risers (Steel Catenary Risers, Flexible Dynamic Risers, and Free Standing Hybrid Risers) and their impact on the floating production platform (floater) in an actual field environment. The basic cost comparison is carried out briefly to assess their suitability in deep waters.
The production risers are modeled on Spar floater subjected to environmental conditions in the Gulf of Mexico. Hydrodynamic data such as added mass and damping coefficients, forces and motion Response Amplitude Operators (RAOs) of the Spar are first obtained using the simulation software MOSES through uncoupled analysis. Subsequently, coupled dynamic analysis is performed for the production risers using the dynamic analysis software OrcaFlex.Results and discussion evaluate the impact of the dynamic behavior and stress of the production risers as well as the cost.
Design One, Build Many: The Offshore Wellhead Facilities OWF Design for Marginal Field Developments
Authors: Abd Rahman Amir , Abd Aziz Saiful Azuan , Azmi Norhazrin , Ee Zhi How , Abu Bakar Azureen Alya 
Published: November 2020

Abstract
The scope of this paper discusses the development of Offshore Wellhead Facilities within PETRONAS Group of Companies to mitigate the development of marginal offshore fields during low and volatile oil prices, as well as a case study of its first implementation at Field T, offshore Peninsular Malaysia. As the oil price plunged from USD 115/barrel to USD 27/barrel (Brent) in 2014, PETRONAS’ flagship marginal field operator, Vestigo Petroleum Sdn Bhd faced challenges to develop fields within its portfolio. It instigated a new way of field development, which includes a portfolio-based view, accelerated monetization, uncertainties reduction and better control of scope and cost. Uncertainties on the facilities design are narrowed and greater focus could be allocated to manage subsurface uncertainties during planning stage. Uncertainties on the facilities design are narrowed and greater focus could be allocated to manage subsurface uncertainties during planning stage. PETRONAS has since adopted this approach for other field development types e.g. near field developments, redevelopment of existing fields and stranded fields.
Depositional Facies Prediction Using Artificial Intelligence to Improve Reservoir Characterization in a Mature Field of Nam Con Son Basin, Offshore Vietnam
Authors: Tran Tung Vu , Ngo Hai Huu , Hoang Son Ky , Tran Hung N. , Lambiase Joseph J. 
Published: November 2020

Abstract
Interpretation of geological facies such as lithofacies and depositional facies is a process of classifying high dimensional data into groups. Conventional Machine Learning methods such as random forest, support vector machine, back progradation neutral network have been tested throughout in lithofacies classification (Hall and Hall, 2017). However, poor performances were observed in depositional facies prediction as the later requires integration of more complex data such as depositional facies interpretation in core, wireline, biostratigraphy in the context of depositional units, not sample by sample data points. The limitation of data-driven classifier and the value of geological derived features in facies classifications was discussed in the literature (Halotel et al., 2020). In order to improve the classifier performance, a novel hybrid approach was implemented, which involved an automatic depositional unit breakdown, well log feature extractions, machine learning core-log models and a rule based expert system.
In this paper, an Artificial Intelligence (AI) system was employed that integrates machine learning with an expert system to predict depositional facies and tested its reliability versus facies interpretations made from conventional cores in test wells. In the prediction method, data samples were depositional units derived from Gamma Ray value changes that were integrated with core and biostratigraphic data. These were then passed through an expert system containing a set of fuzzy rules to yield final probabilities for each of the 35 depositional facies stored in a library. The AI system helped to produce multiple scenarios with qualify uncertainty, consistent depositional facies classification based on depositional facies observed in core, biostratigraphy and wireline logs.
Depositional facies in the aforementioned reservoir were predicted with the AI system for the cored intervals in X1 and X2 using only well logs and biostratigraphic data as input. The predicted facies were in strong agreement with the core interpretations as both methods concluded that the depositional environment was a marine delta. The AI prediction assigned a higher proportion of the X2 succession to the "Marine Delta" depositional facies than it did for the X1 core; the facies difference in the two wells was subtle and not recognized by the core interpretation. Seismic attributes suggested that the more variable facies succession that AI predicted for X1 may have geological significance. The AI tool generated reliable and consistent results and appeared capable of reducing the uncertainties of predicting facies distribution and the subsequent development of conceptual depositional models.
A Transient Model for Prediction of Asphaltene Deposition Along Tubing String: Enhanced Petroleum Production Implications
Authors: Peyman Pourafshary , Majid Zamani , Muhammad Hashmet Rehan 
Published: November 2020

Abstract
Prediction of asphaltene deposition in production system and design of production parameters adequately to control this issue is inevitable. We presented a transient model to predict asphaltene deposition along the tubing string in the production system. An accurate two-phase fluid flow model was coupled with a solid asphaltene precipitation model and a sub-layer particle deposition model in turbulent flow with the ability to predict the deposition of particles in vertical surfaces. Our procedure shows good agreement with the experimental work previously done to measure the rate of deposition of flocculated asphaltene particles via an accurate thermal apparatus at different temperatures and flow rates. The developed model was used to simulate the deposition of asphaltene in a real field. The results suggest that even with high flow rates, the deposited asphaltene caused a 2.5% reduction in wellhead pressure after 30 days of production. The developed model can predict the transient location of the asphaltene, onset pressure, and the profile of the deposited asphaltene in a wellbore versus time. In practice, the proposed model can be used for analysis of different production scenarios in a given well to minimize the possibility and extent of asphaltene deposition and enhance the production rate.