bluuebunny/crossref_metadata_2025_split huggingface dataset:
Motivation und Relevanz im Religionsunterricht
Authors: Schwarz Susanne 
Published: October 2020

Zusammenfassung
Motivation und Relevanz sind unabdingbar für religiöse Lern- und Bildungsprozesse und die Akzeptanz des Religionsunterrichts. Im Artikel werden Motivation und Relevanz mehrperspektivisch und in religionsdidaktischer Absicht beleuchtet. Die Rezeption nichttheologischer Relevanz- und Motivationsmodelle kann Anregungen zur Selbstaufklärung und Weiterentwicklung des Religionsunterrichts geben.
„Hey, seit wann denkst du so?“ Heterogenität als alltägliche Erfahrung für Schülerinnen und Schüler an beruflichen Schulen. Ergebnisse einer Frankfurter Studie
Authors: Sorg Petra 
Published: October 2020

Zusammenfassung
In Beruflichen Schulen findet der Religionsunterricht oft im Klassenverband statt. Sie eignen sich deshalb als hervorragendes Forschungsfeld, um Positionierungsprozesse in heterogenen „globalisierten“ Klassenräumen zu erforschen und Faktoren und Voraussetzungen interreligiösen Lernens zu bestimmen. Am Beispiel eines Konfliktfalles werden die Ergebnisse einer Mixed-Methods Studie präsentiert, in der 301 Lernende quantitativ mit geschlossenem Fragebogen befragt und sieben Interviews qualitativ ausgewertet wurden.
A comparison between the chemical behaviour of lead-gold and lead-bismuth eutectics towards 316L stainless steel
Authors: Heinitz S. , Schumann D. , Neuhausen J. , Köchli S. , Thomsen K. , Platacis E. , Lielausis O. , Bucenieks I. , Zik A. , Romančuks A. , Kravalis K. , Buligins L. , Türler A. 
Published: October 2020

Summary
Lead-gold eutectic (LGE) has been recently proposed as an alternative target material for high power spallation sources. In order to compare the corrosive properties of LGE to the better-studied eutectic of lead-bismuth (LBE), an isothermal twin-loop made of SS 316L was built and operated at the Institute of Physics of the University of Latvia. We have measured the concentration of steel alloying elements dissolved in both alloys at the end of two test campaigns via ICP-OES. In case of LGE, a pronounced concentration increase of Fe, Ni, Mn and Cr is found in the liquid metal, which is significantly higher compared to LBE. Similar results were obtained during complementary investigations on material samples exposed to both alloys in this twin-loop at 400 ◦C and 450 ◦C. These findings indicate that in contact with LGE, SS 316L steel suffers from substantial chemical attack. Detailed investigations using structure materials other than SS 316L have to be undertaken before qualifying LGE as a serious alternative to LBE.
United States Soccer Referees’ Preferences for Continuing Education
Authors: Apple-Chiarella Vince , Vargas Tiffanye , Madrigal Leilani 
Published: October 2020

The purpose of this study was to assess the continuing education preferences of soccer referees registered with the United States Soccer Federation. Participants completed a Likert-type survey consisting of 18 topics asking them to rank how helpful they would consider each topic for continuing education. Results indicated that referees considered player management, using personality to manage games, and the decision making process as the most important topics for continuing education. Administrative duties and handling were considered the least important topics. There were no significant differences in perceptions of importance when comparing referee experience levels. These findings suggest that referee curriculum should be reviewed and revised according to referee preferences.
MANAGEMENT EDUCATION REFORM AS A PREREQUISITE FOR STABLE DEVELOPMENT OF THE ECONOMY
Authors: Gitelman L. D. , Isayev A. P. , Kozhevnikov M. V. 
Published: October 2020

The article is devoted to priority solutions for launching systemic transformations of managerial education for the technological breakthrough. The basis for the development of such decisions was the scientific direction “Proactive Management in Actively Developing Industries and Economic Sectors”, in which the authors work, and the experience in creating educational products that meet the latest trends, including those that have appeared recently.The research methodology included analysis of scientific literature on the problems of complex systems development, proactive management and anticipatory training, systematization of educational practices for managers in foreign and domestic universities, conducting surveys of experts – heads of Russian large industrial enterprises, professors and students.The key reasons for the unsatisfactory state of management education are identified and a set of recommendations for its reform has been developed. Changes in organizational models of managerial education are proposed, the principles of implementing fundamental training and enhancing the humanization of education with a simultaneous increase in the level of knowledge of the scientific and technical foundations of production process are formulated. The conditions of increasing the effectiveness of students' practical training are considered, the forms of its implementation are determined to ensure the readiness of graduates to work in managerial positions. The results of long-term studies of anticipatory training, from managers at the lower levels to directors of large companies, are carried out. These results were obtained in the scientific and educational center “INZHEK” of the Ural Federal University and tested at various levels of management education (bachelor's, master's degrees).The results of the study are of practical interest to managers and professors of universities, business schools and corporate universities, as well as to top managers of business structures involved in improving personnel training.
EFFECT OF AMBIENT TEMPERATURE ON THE HUMIFICATION OF PLANT LITTER
Authors: Simonov Y.V. 
Published: October 2020

Techniques of laboratory microecosystems, small groups of arthropods and physical and chemical studies are shown. On the basis of instrumental studies the effect of temperature on the ratio of the processes of mineralization and humification of plant residues with the participation of small arthropods is computed. Analysis of the results of measurements of indicators of the process ofhumification clearly reveals that the temperature of the plant material affects the intensity of humus accumulation and on indicators of the degree of maturity of humus acids. Activity of microarthropods reduces the dependence of accumulation of humus substances on the temperature.
Modelling system of cooling nozzle-sprayer hydrogen steam generator
Authors: Lazarenko I. N. , Prigozhin A. A. , Shmatov D. P. 
Published: October 2020

Article is devoted modeling system of porous cooling nozzle-spray hydrogen steam generator. Proposed and selected a preferred embodiment of the nozzle-sprayer, which consists in the use of porous fins instead of the cooling channels. Modeling work system of cooling was spent by means of program complex ANSYS CFX.
INCIDÊNCIA DE LESÃO POR PRESSÃO EM PACIENTES INTERNADOS E FATORES DE RISCO ASSOCIADOS
Authors: Amaral pereira de Jesus Mayara , Da Silva Pires Patricia , Santana Biondo Chrisne , Matos e Matos Renata 
Published: October 2020

<p>Objetivo: avaliar incidência de lesão por pressão em pacientes internados em unidades de internação e fatores de riscos associados. Método: estudo prospectivo, longitudinal, observacional. Os dados foram coletados por 60 dias consecutivos, utilizando-se formulário próprio, inspeção da pele, prontuário e prescrição médica. A análise foi realizada por estatística descritiva, teste de qui-quadrado e teste exato de Fisher. Resultados: amostra constituída de 70 pacientes: 65,7% idosos, 30,0% diabéticos e 61,4% hipertensos. A incidência de lesão por pressão foi de 24,3% e houve associação estatisticamente significante entre uso de fraldas, mobilidade física prejudicada e mudança de decúbito. Quanto à classificação de Braden, 70,6% apresentaram risco severo e 64,7% das lesões foram classificadas como estágio I. Conclusão: a imobilidade, o uso de fraldas e risco severo no momento da admissão foram encontrados nos pacientes que desenvolveram lesão.</p><p>Descritores: Lesão por Pressão. Segurança do Paciente. Enfermagem. Fatores de Risco. </p><p align="center"> </p>
Cerebellar Tuberculoma in a Patient with Lung Tuberculosis New Case: A Case Report
Authors: Khusnurrokhman Gemilang , Kusmiati Tutik 
Published: October 2020

Background: Tuberculosis (TB) is an infectious disease which can occur in the lungs and extra lung. One kind of extra lung TB is Cerebellum tuberculoma, which is one of rare manifestations form of TB, difficult to diagnosed, because sign and symptom is not specific.Case: A 17-year-old female presented a TB symptoms. She also had contact with her neighbor that was diagnosed with TB. In physical examination there was reduced motor function on her right extremities. Chest radiology revealed opacities in 2/3 superior in the left lung before treatment. Computed Tomography (CT) head scan with contrast showed ring contrast enhancement in left subcortical hemisphere cerebellum with size as 1.8 x 1.8 x 1.7 cm. Multiple lymphadenopathy in right-left upper-aid jugular and lymph node subcentimeter in right of submandibular, right-left lower jugular with varieties of size, the biggest is 1.6 x 1.5 cm. After 6 months treatment the tuberculoma of cerebellum was gone. Conclusion:Cerebellum tuberculoma is a rare presentation of active TB. Radiological imaging plays an important role in the diagnosis and monitoring of the disease. The appereance of tuberculoma on our patient CT showed nodular-enhancing lesion. Intracranial tuberculoma should be treated conservatively, since the majority of these lesions resolve completely with Anti-Tuberculosis Drugs (ATD). Our patient started ATD and the lesions completely disappeared within 6 months. We wanted to present our case due to well-responded to ATD and being an example of atypical presentation of tuberculosis both clinically and radiologically.
Pengaruh Cost Of Loanable Fund, Overhead Cost, dan Risk Factor Terhadap Tingkat Margin Pembiayaan Berbasis Natural Certainty Contract di Industri Perbankan Syariah
Authors: Hayati Riris Rizky , Suprayogi Noven 
Published: October 2020

The purpose of this study is to find out which of the three component parts were cost of loanable funds, overhead costs and risk factors that have a significant effect in determining the margin rate of natural certainty contracts-based financing in Islamic banking industry. This study uses two natural certainty contracts financing agreement, which is murabaha and istisnaa. This study uses a quantitative approach. The statistical tool used is multiple regression time series. The sample used is the Islamic Banks and Sharia Business Unit which data summarized in statistical reports of Islamic banking. The research period is 2009-2013 years. The results of this study is all three rate component simultaneously affect margin rate of murabaha and margin rate of istisnaa. Partial test results were variable risk factors significantly affect the margin rate of murabaha, and variable overhead costs significantly affect the margin rate of istisnaa
Displaced Commercial Risk Pada Bank Syariah (Studi Pada Bank X)
Authors: Mustafidah Wiwit , Suprayogi Noven 
Published: October 2020

The purpose of this study is to determine how the process of risk management toward displaced commercial risk. This study used a qualitative approach with case study method in the X Islamic Bank. Techniques of data collection was conducted by doing interview and documentation. At the results, X Islamic Bank processing risk management toward displaced commercial risk by doing six stages. First stage was: determination of context by defining comprehension and stakeholders, the second stage was: identification by looking at the cause of the displaced commercial risk, more over: analysis of risk by identifying strategies, impact, and estimate the level of impact measurement, the fourth evaluation of risk by giving the decision process risk, fifth: risk treatment by way of mitigation measures / accept riskthe last stage was : monitor and review by looking at the balance sheet to determine the level of the bank's financial stability.
EDUCAÇÃO EM TEMPOS DE PANDEMIA: lições aprendidas e compartilhadas
Authors: Jesus Alves Elaine , Caetano de Faria Denilda 
Published: October 2020

Em 2020, o mundo foi assolado por uma pandemia que exigiu o isolamento social das pessoas de todo o planeta para evitar o rápido contágio e a superlotação dos hospitais. No campo educacional, as aulas presenciais foram suspensas em mais de 150 países. Algumas instituições passaram a usar recursos tecnológicos para ofertar o ensino remoto. A pandemia evidenciou questões como o despreparo dos sistemas de educação e dos professores, desigualdades de acesso a internet e computador dos alunos, dentre outras. Considerando que as tecnologias já fazem parte do cotidiano das escolas há mais de 30 anos, nesse momento atípico há um estranhamento dos professores no seu uso improvisado com seus alunos. Este artigo tem como objetivo refletir o que esta situação de pandemia nos ensinou sobre a educação online no Brasil e as perspectivas que podemos vislumbrar neste campo no cenário pós-pandemia.
IMPACTO DAS CIÊNCIAS HUMANAS E SOCIAIS NO COMBATE AO COVID-19 NO BRASIL E EM ANGOLA
Authors: Dos Santos Gomes Joseneide , Francisco Neto Manuel , Francisco Maria Mbuanda Gunga 
Published: October 2020

Este artigo apresenta uma abordagem teórica sobre o papel das ciências humanas e sociais no combate ao Covid-19, e visa incentivar reflexões em torno da importância da interdisciplinaridade, da intradisciplinaridade e da multidisciplinaridade na compreensão e solução deste problema social tão complexo. Apesar do envolvimento activo de médicos em várias especialidades e enfermeiros no combate ao covid-19, há necessidade da aplicação do conhecimento das diversas áreas do saber científico em ciências humanas e sociais. Aliás, actualmente, ninguém trabalha de forma isolada quando se almeja o sucesso, visto que o ser humano é de natureza bio-psico-sócio-cultural. Focalizou-se a comunicação social, pedagogia a psicologia, a sociologia, a antropologia, sem negar o contributo de tantas outras que não foram mencionadas.

PALAVRAS-CHAVE: Ciências humanas e sociais; Papel; Combate; Covid-19.
Successful Managed Pressure Cementing on an Exploratory Well Operation in Ultra-Deep Waters of Mexico
Authors: Bermudez Raul , Ferro Juan Jose , Szakolczai Cyril , Birades Christophe , Conil Luc , Hernandez Julian , Brinkley Ryan , Arnone Maurizio , Carreño Leonel , Hollman Landon , Torres Ivan 
Published: October 2020

Abstract
The operation described in this paper is related an ultra-deep-water exploration well drilled in the Mexican waters of the Gulf of Mexico (GOM) and the first drilled by the operator in the area. From the onset of planning, the base case was to integrate a Managed Pressure Drilling (MPD) system into the drilling program to assist with pore pressure uncertainty, pressure ramp increase, and narrow Pore Pressure/Fracture Gradient (PP/FG) window operations including drilling, tripping, running casing and cementing, with the latter being a procedure that was not included in the initial stages of the project but discussed and implemented during the execution phase (Moghazy et al. 2018, Gradishar et al. 2017).
The well is located in a water depth of 3,276 m (10,748 ft). Given the exploratory nature of the well, there was an assumed pressure ramp that would demand an excessive number of casing strings with a conventional approach using an overbalanced Mud Weight (MW). During the drilling phase and taking advantage of the ability to adjust the bottom hole pressure instantaneously, dynamic pore pressure tests were performed to conclude that the pressure ramp was not as aggressive but lead to a narrow window that would not allow conventional cementing of the 13-3/8-in. casing.
Strong planning was required between the operator's engineering and operations teams, cementing services provider, MPD consultant, and MPD service provider team. The uncertainty about the actual size of the hole yielded an even more challenging Managed Pressure Cementing (MPC) engineering analysis (Valecillos and Craigh 2016). This cementing job was a success with no fluid losses, a hazard that had been assigned a high probability.
The specific objective for the MPC application was to set 13-3/8-in. casing to isolate the critical formation and to safely continue drilling further stages of the well with an improved Leak-off Test (LOT) at the shoe.
This job represents the deepest water, and first from a drillship, for a managed pressure cementing job performed by both operator and MPD service provider. Additionally, a critical cementing operation was successfully performed using the Managed Pressure (MP) approach. The well construction objectives using MPD were also achieved while avoiding the use of a contingency liner which saved an additional USD3.5 MM from the planned AFE (Hernandez and Valecillos 2018).
Numerical Modeling, Simulation and Lab Testing of Foam-Assisted Mud Cap Drilling Processes Dealing with Non-Newtonian Foam Rheology
Authors: Wang Yanfang , Thiberville Caitlyn , Kam Seung 
Published: October 2020

Abstract
When drilling challenging formations such as very thick highly fractured sour reservoirs or carbonate/karst formations, a lost-circulation zone can be encountered. This causes mud to be lost and gas kick to take place, making the drilling process uncontrollable. Blocking or plugging wide fractures is impossible in many cases, which results in severe safety issues associated with toxic gases.
This study investigates an application of mud cap drilling by injecting foam mixture into the annulus for well control in such harsh conditions. An annular fluid column with foam mixture can be used to prevent kicks and push the toxic gas back into the formation down along the annulus. This foam-assisted mud cap drilling process has been proved to reduce non-productive time and fluid expenses.
This study presents how to model and simulate the process with accurate foam characteristics when foams are used to suppress gas kicks under certain well and fluid conditions. More specifically, this study deals with three scenarios: Base Scenario with a relatively short response time such that the injected foams do not contact the formation gas, and Scenario 1 and 2 with a relatively long response time such that the injected foams interact with the gas, with and without foam coalescence respectively, at the foam/gas interface. The results show how mud-cap drilling parameters (such as pressure, foam density (or, equivalent mud weight), foam velocity, and foam quality) change at different operating conditions and scenarios. Non-Newtonian foam rheology, depending on bubble size and bubble size distribution as modeled by Wang et al. (2017), lies at the heart of this simulation study.
First in Russia Multistage Fracturing Job with Sand Screen Completion in Poorly Consolidated Formation
Authors: Konopelko Aleksey , Shirobokov Anton , Pustovalov Mikhail , Melnikov Maxim , Bakin Mikhail 
Published: October 2020

Abstract
Multistage fracturing is widely used in Western Siberia for stimulation of a wide variety of formations from "Ryabchik" (relatively shallow highly layered sandstone formation in the Samotlor Field) to Achimov (a high pressure, high temperature formation of tight sandstone). One of the formation groups that is not typically stimulated by fracturing is a Pokur formation series. A typical Pokur reservoir is an unconsolidated heavy oil bearing sandstone reservoir of Cennomanian age, and the reason for not using fracturing on these formations is the numerous geological and technological risks.
This paper focuses on the first successful experience of multistage fracturing of the Pokur reservoir with a completion system equipped with both sand screens and frac sleeves in the Vostochno-Messoyakhskoe Field.
This paper is a continuation of papers SPE-187682 and SPE-191477. The results of pilot projects described in these papers enabled a high-tech and complex operation of multistage fracturing in complicated well conditions of Pokur reservoirs with a completion system optimized for these conditions. This application required high caliber engineering along with careful planning and preparation to be successful.
Despite the high number of completion systems that combine both sand screen and frac sleeve technology available on the market, successful implementation of such systems was previously impossible. The reasons for this were equipment design limitations, high complexity of screens and sleeves operation, and high cost due to foreign origin of the equipment. These limitations we overcome through optimization of the permanent and service equipment deployed. Localization of the products significantly reduced the cost of tools.
Proppant Transport Capabilities of High-Viscosity Friction Reducers at Relatively Low Rates: Advanced Modeling and Field Validation
Authors: Abdrazakov Dmitriy , Juldugulov Yeltay , Kruglov Ruslan , Pavlova Svetlana , Vereschagin Sergei , Chuprakov Dimitry , Ivanov Valentin 
Published: October 2020

Abstract
High-viscosity friction reducers (HVFR) have been actively studied and implemented recently in fracturing as a proppant carrier fluid in unconventional reservoirs due to advantages over crosslinked fluids and linear gels. The vast majority of the known studies are performed in unconventional jobs, where pumping rates are significantly higher than in conventional fracturing treatments. A study was designed to answer the question how an HVFR can be used effectively in conventional treatments deep wells.
The analysis was based on a propped fracturing case study in a deep live annulus well completed with relatively small inside diameter (ID) fracturing string. High friction, significant depth, low reservoir permeability, and abnormal pressure indicate that HVFR can be a replacement for the conventional heavy crosslinked gel under certain conditions. Thorough laboratory testing was performed to optimize the recipe of the HVFR for the given conditions. After analysis of the injection and calibration tests, the obtained HVFR efficiency, friction, and downhole behavior were used to optimize the main treatment. The fracturing was performed successfully, placing 26 tons of proppant into the fracture.
Analysis of the treatment was performed in an advanced fracturing simulator with multi-physics model that is capable of modeling the complex proppant transport and redistribution processes within the fracture. Simulation results revealed that towards the end of the treatment, the increased concentration of the proppant resulted in accelerated proppant settling at the fracture bottom, leading to the step-like pressure-out. Treatment results and post-treatment simulations revealed that at given rates (15 to 17 bbl/min) and HVFR efficiency (∼21%), the carrying capacity of the HVFR is enough to place 26 tons of proppant at maximum concentration of 3.5 to 4.0 PPA with 28 to 30% pad percentage. The calibrated model showed that the created fracture has an effective half-length of about 75 m, fracture height of 50 m, and dimensionless fracture conductivity approximately equal to 4.5. A new fracture flowback optimization software was used to estimate the set the limits for drawdown during cleanup; the amount of the predicted proppant flowback (&lt;100 kg) was proved by the top-of-proppant tag.