bluuebunny/crossref_metadata_2025_split huggingface dataset:
Psychological safety during a large-scale simulation-based learning event
Authors: Henrico Karien 
Published: April 2024

Psychological safety (PS) is currently endorsed as best practice in simulated learning environments. PS refers to the belief that a student can express their ideas and concerns without fear of negative consequences. Students who participate in simulation-based scenarios often experience psychological distress during such events if they are immersed in an environment that is not psychologically safe. This phenomenon has been researched in the field of nursing during both the briefing and debriefing phases of simulation. The aim of this study was to determine the level of PS of emergency care students at a large-scale simulation rescue training exercise. A quantitative survey design was used on student participants at an annual rescue training exercise in 2021. Students who participated in a high-fidelity rescue event scored a mean PS score of 48.76. Reluctance to take interpersonal risks and fear of making mistakes in a team setting were identified as areas of concern. When PS is understood and improved, the learning experience for students will be enhanced and they will be able to participate without fear of humiliation.
Análise da diversidade florística como subsídio ao manejo do campo nativo na APA do Ibirapuitã
Authors: Trevisan Adriana Carla Dias , Pérez Elguy Lucas Guilherme , Da Trindade Paixão Coelho Raul Candido 
Published: April 2024

O bioma Pampa tem uma rica biodiversidade em um mosaico de paisagens com predominância de ambientes campestres. O manejo atual das terras, a falta de planejamento no uso das pastagens nativas e o avanço da sojicultura têm pressionado a diversidade de espécies e a conservação do bioma. Neste sentido, o conhecimento da diversidade atual é uma etapa importante para delimitar estratégias de manejo conservativo do campo nativo. O objetivo do estudo foi caracterizar a composição e a estrutura da vegetação de duas áreas de pecuária em campo nativo, uma com pastoreio e outra sem pastoreio, em uma propriedade agropecuária dentro da Área de Proteção Ambiental do Ibirapuitã. Foi realizada amostragem em transectos lineares em duas épocas do ano. Foram avaliados os índices de diversidade, equitabilidade e similaridade. O verão registrou 122 indivíduos em 11 famílias no ambiente sem pastoreio e 631 com 7 famílias na área com pastejo. Já no inverno foram 189 indivíduos de 9 famílias sem pastoreio e 685 indivíduos de 11 famílias com pastejo. As espécies em comum encontradas nos dois ambientes foram: Desmodium incanum, Andropogon lateralis e Cuphea carthagenensis. Segundo o índice Simpson, a comunidade florística com maior dominância foi a com pastoreio no verão, ao passo que a sem pastoreio no inverno foi a com maior diversidade por Shannon-Weaver. O índice de equitabilidade demonstrou que o regime sem pastoreio no verão tem a maior distribuição dos indivíduos. A partir dos resultados, é importante avançar em outros estudos na avaliação da correlação entre as práticas de manejo, sua expressão florística e seus respectivos grupos funcionais existentes no campo nativo.Â
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MOVIE TRAILER AT THE RFL LESSONS AS A MEANS OF DEVELOPING PROBABILISTIC FORECASTING
Authors: Дюстер Елена Александровна 
Published: April 2024

Статья посвящена кинотрейлеру как средству развития вероятностного прогнозирования на уроке РКИ. Приведены сведения о росте доли отечественной кинопродукции в условиях антироссийских санкций. Рассмотрены структурные и содержательные особенности трейлера, обоснована его художественная природа. Отмечены общие черты трейлера и кинофильма. Предложены формы работы с трейлером на примере фильма «Вызов».
The article discusses movie trailers as a means of developing probabilistic forecasting at RFL lessons. It provides information on the increasing share of domestic film production amidst anti-Russian sanctions. Structural and substantive aspects of trailers are examined, and their artistic nature is justified. The similarities between trailers and movies are also highlighted. Forms of work with trailers at RFL lessons using the example of «The Challenge» film are proposed.
THE POTENTIAL OF MOBILE APPLICATIONS IN TEACHING FUTURE ECONOMISTS FOREIGN LANGUAGE COMMUNICATION BASED ON INTENSIVE TECHNOLOGIES
Authors: Андрух Алина Олеговна 
Published: April 2024

В статье рассматриваются возможности специализированных мобильных приложений при изучении иностранного языка бакалаврами-экономистами с применением иммерсивных технологий на основе дополненной реальности.
The article examines the possibilities of specialized mobile applications in the study of a foreign language by bachelor's degree economists using immersive technologies based on augmented reality.
Conformal Coating Testing in Various Test Environments
Authors: Singh Prabjit , Palmer L. , Xu C. , Kaufman J. , Fu H. , Strixner S. , Schweigart H. , Meier M. R. , Wang C. , Pudas M. , Smith M. , Payne J. , Remore H. , Zhai M. , Calvelli S. , Shi H. , Locquet A. , Citrin D. S. , Hampannavar D. , Khaw M. M. , Tan K-L , Akbari H. 
Published: April 2024

Conformal coatings have traditionally been tested by determining the mean time to failure of conformally coated hardware exposed to corrosive test environments. This test approach has serious shortcomings: The test temperatures are most often too high. At these high temperatures, the conformal coating properties may be quite different from those at the application temperatures. In addition, the times to failure are unacceptably long extending into many months. Overcoming these shortcomings is an iNEMI championed test that involves exposing conformally coated thin films of copper and silver to sulfur vapors at 40-50 oC in flowers of sulfur (FoS) chamber and using the corrosion rates of the coated metal thin films as a measure of the corrosion protection capabilities of the conformal coatings. The test temperatures are similar to the application temperatures, the test durations are no more than a week and can be conducted under various temperature and humidity conditions. The purpose of this paper was to determine if testing in the industry-standard mixed-flowing gas corrosion chamber would give similar results as those using the FoS chamber. Acrylic, fluorinated acrylate, and atomic layer deposition conformal coatings were tested in three environments: (a) flowers of sulfur (FoS), (b) mixed-flowing gas (MFG), and (c) iodine vapor. The performance of the coatings tested in the FoS and the MFG corrosion chambers were quantitatively similar. The iodine vapor test results were in qualitative agreement with the FoS and MFG test results. In addition, we present early results pointing to the utility of terahertz-frequency imaging as a technique for measuring conformal-coating thickness nondestructively.
Munkahelyi képzésekről való vélekedés egy empirikus kutatás eredményeinek tükrében
Authors: Balogh Mónika 
Published: April 2024

Aim: The aim of this paper is to present the results of an empirical study on workplace training, one of the tasks of human resource management, in which 80% of the survey sample works in law enforcement.
Methodology: Completion of the questionnaire was voluntary and anonymous, and the questionnaire was 21-question survey to examine the confirmation or rejection of the hypotheses formulated in relation to the research objective. After the results were aggregated on a computer, the data were evaluated and analysed by statistical calculations.
Findings: One of the key findings of the survey is that employees consider it very important to provide training in the workplace. In addition to vocational training, they consider it important to develop general competences, which they would like to see implemented several times a year, in an organised and planned way. For 43% of respondents, training is something that employees find out about by chance, when they find out what training the organisation organises in a given year. For only 20% of the sample, they are informed about the training and asked about the training they would like to attend, involving them in the choice. More than half of the respondents, 57%, would be happy to attend a non-professional training course given by a trainer from an external training organisation, and a further 26% would prefer to receive training from an external professional rather than from their own organisation. More than half of the respondents, 55%, believe that HR professionals could do more in this area in terms of training development in their workplace. 22% responded that HR staff could do much more in terms of training and training development.
Value: The value of the study lies in the feedback from real employees, who provided insights into the practice of on-the-job training, obtained through empirical research. Finding, maintaining and retaining human resources is an increasingly challenging task for all human resources professionals, in both the public and business sectors. If employee feedback is taken into account by the organisation’s management, methods to promote retention, beyond financial recognition, can be identified through joint cooperation. On-the-job training helps individuals to develop and realise themselves, which, if it can meet the organisation’s strategy and objectives, can increase the effectiveness and efficiency of the organisation as a long-term workforce.
On The Probabilistic Assessment of Top-Hole Casing Design
Authors: Filho C. A. F. Várady , Tenório J. K. F. , Junior E. T. Lima , Santos J. P. L. , Dias R. , Cutrim F. S. 
Published: April 2024

Abstract
The casing system plays a crucial role in the integrity of oil and gas wells throughout their life cycle, providing tightness, stability, and support to external loads. This paper applies reliability-based models to the design of top-hole casing sections, taking into account uncertainties associated with soil behavior and casing tubulars manufacturing. Typical load scenarios are addressed to estimate the probability of occurrence of different soil-casing system failure modes.
Reliability-based techniques stand out as powerful solutions for structural analysis and design. This work assesses soil characterization data from piezocone tests (CPTu) to statistically describe some mechanical parameters used for conductor and surface casing design. Random variables associated with the material and geometrical properties of tubulars are also considered, based on tubular manufacturing data presented in API/TR 5C3 (2018). The probabilistic models are developed by using the First Order Reliability Method (FORM), an expedited and accurate optimization-based procedure, and applied to various load scenarios to estimate failure probability in the context of top-hole casing design. Finite Element (FE) modeling is employed for the integrity analysis of the soil-casing system.
Analyses have been carried out considering the variability associated with undrained soil strength evaluated from CPTu data, as this soil strength is expected to be the most relevant random variable due to its spatial heterogeneity. Other random variables taken into account are the outer diameter and wall thickness of casing tubulars, resulting from the variability in manufacturing process. Results indicate the feasibility and relevance of the proposed FE-FORM analysis in estimating the probability of occurrence of relevant failure modes defined following the oil company’s internal regulations regarding conductor casing load capacity and surface casing triaxial stress in the non-cemented region. For the specific case studies presented, failure probabilities ranged from the order of magnitude of 10-9 to inadmissible values approaching 50%. Concerning how random variables affect the probabilistic response, it is observed that the outer diameter is not significant due to its low dispersion.
The novelty consists of considering both in-situ soil information and casing manufacturing data in a reliability-based framework that enables a more robust structural integrity analysis, supporting the decision-making process in top-hole design. This solution was implemented in the operator’s internal software and uses real data. Quantifying the soil-and-casing uncertainties by using a robust statistical-based methodology brings new information, enhancing knowledge about the variability of design parameters and its influence on the structural response.
Developing a Feasibility Assessment Strategy for Offshore Geothermal
Authors: F. Batir J. , N. Gentry E. , Boak J. , Soroush H. , Leung P. , Blacklaw D. , Zarate Luz 
Published: April 2024

Abstract
The author team completed a pre-feasibility study for offshore geothermal energy production. This work was performed as an exercise to build a feasibility assessment strategy focused on offshore opportunities. Presented in this paper is an overview of geothermal energy and how to convert existing oil and gas wells for geothermal energy production, review of technical considerations for use in an offshore setting, and a case study which assessed the potential for well conversion in the Gulf of Mexico to demonstrate economic viability of offshore wellbore repurposing.
We first defined an archetype well and infrastructure for assessment and then examined aspects such as infrastructure age, opportunity for well conversions on a given platform, reservoir properties, and well conversion strategies. Then, the geothermal resource potential for an offshore well and associated platform was evaluated using public data and published geologic and geothermal literature for the general Gulf Coast Basin. Next, the geothermal electrical potential was evaluated using three main variables: 1) flow rate, 2) geothermal temperature at the surface, and 3) ambient air temperature. Both temperature and flow rate estimations utilized existing public domain production data, including measured well temperatures, estimated temperature at depth, and reported production estimates. Detailed review and analysis suggest existing wells that may be or can be tied back to a common area are moderate to low temperatures, approximately 250 – 350 °F. This temperature, combined with historic production rates, is estimated to be between 300 kW and 3 MW of electricity potential, depending on repurposing methodology and total flow rate potential. Investment in the low production model (~300 kW) will most likely have an approximately flat to negative return with an average Internal Rate of Return (IRR) of 0 ±1% and Payback Period (PP) of 19 ±1.5 years. The high production model (~3 MW) will most likely have an approximately positive return with an average IRR of 10 ±2% and a PP of 14 ±2.6 years. Key assumptions that impact the economic estimates include well workover cost, power production rate, power plant cost, and operating expenses. In an offshore setting, it is important to consider long-term strategy of the existing infrastructure for developing potential financial cut-offs or maximum project timelines. The first-order power production and economic assessment example here, to our knowledge, is the first to build a systematic analysis assessment focused on a single piece of existing infrastructure for repurposing or co-production. This methodology provides sufficient information to make development decisions and can be combined with mid to long term corporate strategy, on the 5-20+ year time scale.
Generative Humane-Machine Interaction in Oil & Gas
Authors: Gonzalez Sergio 
Published: April 2024

Abstract
From the Acheulean stone tools in prehistory first made by the homo ergaster around 250.000 BCE (V. Smil, 2017) to the wooden plows in Mesopotamia enabling first steps to enabling machine-assisted agriculture around 4.000 BCE (V. Smil, 2017) and then the scaling of waterwheels in Greece and Rome civilizations from 100 BCE to 600 CE (V. Smil, 2017) along with following developments of windmills and blast furnaces that preceded the revolutions of steam, mechanical, combustion and electrical machines in recent history, there is one common aspect that has remained true across all civilizations: how humans interact with machines for greater efficiency, effectiveness and ultimately better quality of life.
The arrival of information technology in the 20th century transformed that interaction in many ways, starting with a dream of a small shop in Redmond, WA, which vision at its foundation in 1974 was to have a personal computer in every single household of the world and later a company from California bringing mobile phones into everyone's hands, to name a few examples out of many. This citizen-based change quickly expanded to industrial operations and machines that used to be "dumb" for ages suddenly start speaking and telling humans how they feel through basic arrangements of measurement sensors, data historians and visualization technologies.
At the moment of development of this paper we are at the end of the first quarter of the 21st century and looking back and reflecting on what has been the most significant development during this period affecting human-machine interaction, it is the author's belief that it is in the field of artificial intelligence. Artificial intelligence (AI) refers to the theory and development of computer systems capable of performing tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages (H.A. Simon, 1996). The goal of AI is to create machines that can perform tasks that would normally require human intelligence. (S. Russell et al., 2016) The power of cognitive and machine learning services, together with rapid advancements in robotics and autonomous systems, will significantly change the way humans interact with machines and subsequently drive impact inflection points on productivity and efficiency.
Within the artificial intelligence realm, probably one of the most exciting technological developments of today lies around generative AI, which could be briefly defined as a form of artificial intelligence in which models are trained to generate new original content based on natural language input (learn.microsoft.com). This paper focuses on how artificial intelligence in general and particularly generative AI could transform the human-machine interaction in the oil and gas industry, covering specific examples in the fields of artificial lift and power generation.
Flexible Pipe Integrity Management Strategies Applied to Lifetime Extension and Revitalization of Deepwater Brownfields
Authors: Loureiro W. C. , Vaillant A. G. , Borges B. N. , de Lemos C. D , Campello G. C. , Capella da Fonseca M. M. , Schone T. R. 
Published: April 2024

Abstract
The paper provides a new integrity management strategy for flexible pipes using state-of-the-art inspection and monitoring methods to gather data and a novel methodology to deal with ageing pipes that may already present some degree of damage to the tensile armor wires. The new process and integrity management methodology developed and applied to flexible pipes within Petrobras projects focused on tensile armor fatigue, enabling lifetime extension, reuse, and revitalization projects in brownfields. In order to optimize the lifetime extension process, the main failure modes for ageing flexible pipes were identified and R&D efforts were directed towards fast-tracking solutions for them. The focus was on developing tools to generate data and models to represent the end-of-life conditions of the flexible pipes. New analysis methods, based on full-scale testing of flexible pipes and years of in-field experience, were developed to better represent the behavior of ageing and damaged pipes.
Years of data from full-scale fatigue testing (tension and tension and bending) have been used, with over 60 full-scale tests in the database, along with information from historical field failures, with over 70 dissections from pipes from operation, to calibrate fatigue calculations and additional models that can predict the behavior of flexible pipes with broken armor wires. These tools use both reliability-based and novel structural analysis methodologies to identify the limit state of the pipes and estimate a time-to-failure.
Several inspection and monitoring tools were tested and developed to identify wire ruptures and provide valuable information to be used in riser integrity analysis. Various techniques have been developed to identify torsion through video imaging, however, they have limited applicability. The MODA (from the Portuguese of "Direct Optic Monitoring of the Wires") system provides information on the number of broken wires by directly measuring strain, however, retrofitting MODA may require outer sheath removal. The use of electromagnetic tools to evaluate wire strain has proven to be a reliable, albeit not as precise, method for investigating the state of wire integrity in existing pipes.
The combination of the data gathered with the new tools and the new analysis methods, allowed a more detailed risk assessment and hundreds of pipes were able to have their life extended, enabling operation of ageing assets without significant CAPEX increase. With over 740 km of pipes operating in life extension, Petrobras was already able to add over 1000 years of service life to over 400 risers that are a key part of our long-lasting assets, with a special mention to one riser that has operated for over 46 years.
Insights to Fault Displacement Hazard at an Offshore Windfarm Site
Authors: Nurminen F. , Fiorini E. , Todrani A. 
Published: April 2024

Abstract
Coseismic surface rupturing caused by a large earthquake has a remarkable potential for damaging the infrastructure located on or near active faults. Surface faulting hazard can be addressed by eluding the known active fault zones, but complete avoidance is not always ideal or even possible, and in these cases, probabilistic estimates of fault displacement hazard prove useful. Probabilistic analysis enables estimating the site-specific hazard that can be considered in design and cost optimization of any type of infrastructure. Here in this work, this approach is applied to a point-like structure, that can be for instance a wind farm or a platform, situated near a major fault.
Probabilistic Fault Displacement Hazard Analysis (PFDHA) allows quantification of surface rupturing hazard at possible locations of a site under development near an active fault. In this work PFDHA is applied to a site near a major fault. The scope is to see if the site-specific fault displacement analysis is aligned with the common fault zoning approaches, or if the calculations result acceptable displacement levels at minor distances to the mapped fault than the fault zoning would suggest. We apply the earthquake approach of PFDHA for estimating the fault displacement hazard at the site considering the literature-based data of the surface faulting and displacement parameters.
Different fault zoning strategies give a minimum distance that should be kept clear around active faults, but they are meant to be applied to structures for human occupancy. The results of the analysis presented here give an insight of the advantages that a probabilistic approach can provide, especially in areas of a high number of mapped surface faults or areas of major fault complexities. Considering the surface displacement hazard is essential even when the developments are not directly situated on an active fault but in their vicinity, and the probabilistic approach enables more precise accounting for fault displacement hazard than simplified safety distances. This, in some cases, may result in more efficient land use and planning.