bluuebunny/crossref_metadata_2025_split huggingface dataset:
FORMAÇÃO INCIAL DO COORDENADOR PEDAGÓGICO: análises e reflexões dos saberes profissionais
Authors: Tozetto Susana Soares , Kailer Priscila 
Published: January 2017

O presente artigo analisa os saberes da formação inicial do coordenador pedagógico. O cotidiano desse profissional, imerso por acontecimentos imprevisíveis, mobiliza saberes a cada nova situação Os autores que sustentam as análises aqui propostas são Kuenzer(2006), Gauthier (1998) e Gimeno Sacristán (1999). Assim, foi feito uma análise documental do Projeto Político Pedagógico do curso de Pedagogia da Universidade Estadual de Ponta Grossa-Pr entre os anos de 2007 a 2010. Os dados da pesquisa também foram obtidos com entrevistas de seis coordenadoras pedagógicas egressas do curso em análise. Os resultados mostram que a amplitude do processo formativo do coordenador pedagógico desafia as possibilidades de formar um profissional para diversas funções, como docente, gestor e pesquisador.Palavras-chave: Formação Inicial. Saberes. Coordenador Pedagógico.INITIAL TRAINING OF AN EDUCATIONAL COORDINATOR: reflections on professional knowledgeAbstract: This article analyzes knowledge in initial educational coordinator training. The daily life of this professional, immersed in unforeseeable events, mobilizes knowledge for each new situation Authors argue that theanalyses proposed here are Kuenzer (2006 ), Gauthier (1998) and Gimeno Sacristan (1999 ) . Thus, document analysis was carried out on the Political Pedagogical Project of the Faculty of Education at the State University of Ponta Grossa -PR from 2007 to 2010. Research data was also obtainedthrough the interviews of six educational coordinators of the major under anlysis.. Results show that the amplitude of educational coordinator training training process challenges the possibilities of preparing a professional for various functions such as a teacher, manager and researcher.Keywords: Initial Training. Knowledge. Educational Coordinator.FORMACIÓN INICIAL DEL COORDINADOR PEDAGÓGICO: análisis y reflexiones del conocimiento profesionalResumen: En este artículo se analiza el conocimiento de la formación inicial del coordinador pedagógico. La vida cotidiana de este profesional, inmersa por acontecimientos imprevisibles, moviliza el conocimiento a cada nueva situación. Los autores que sostienen los análisis que aquí se proponen son Kuenzer (2006), Gauthier (1998) y Gimeno Sacristán (1999). Por lo tanto, se realizó un análisis documental del Proyecto Político Pedagógico del Curso de Pedagogía de la Universidad Estadual de Ponta Grossa - PR entre los años 2007 a 2010. Los datos de la investigación se obtuvieron también con encuestas a seis coordinadoras pedagógicas egresas del curso en análisis. Los resultados muestran que la amplitud del proceso de formación del coordinador pedagógico desafía las posibilidades de formar un profesional para diversas funciones, como maestro, director e investigador.Palabras clave: Formación inicial. Conocimiento. Coordinador pedagógico.
The course and outcome of patients older than 79 years
treated in intensive care unit
Authors: Knapik Małgorzata , Zbieralska Ewa , Kłaczek Bogumiła , Szczepańska Anna , Cieśla Daniel , Knapik Piotr 
Published: January 2017

WstępPacjenci powyżej 79 roku życia stanowią rosnący odsetek chorych przyjmowanych na oddziały anestezjologii i intensywnej terapii (OAiIT). Celem pracy była ocena charakterystyki pacjentów po 79 roku życia przyjmowanych na OAiIT, przebiegu i wyników ich leczenia oraz czasu przeżycia po wypisie z oddziału, a także zbadanie korelacji tych wyników z uzyskanymi w pozostałej populacji leczonej w tym czasie w OAiIT.Materiał i metodyRetrospektywną analizę przeprowadzono u 870 kolejnych chorych przyjętych na OAiIT w Śląskim Centrum Chorób Serca w kolejnych 8 latach. Analizowano wyłącznie pierwsze przyjęcia – z analizy wykluczono wszystkie powtórne i kolejne hospitalizacje. Do badanej grupy włączono 75 chorych powyżej 79 roku życia (8,6%). Na potrzeby wszystkich obliczeń przyjęto, że istotność statystyczna występuje przy wartości współczynnika
p < 0,05.WynikiPrzyczyny przyjęcia chorych powyżej 79 roku życia i młodszych były podobne, wyjątek stanowił istotnie wyższy odsetek chorych przyjmowanych z powodu powikłań ostrego zespołu wieńcowego (38,7% vs 26,7%; p = 0,03) i zapalenia płuc (8,0% vs 2,9%; p = 0,04). Na OAiIT zmarło 44,0% starszych chorych i 41,4% pozostałej populacji (p = 0,75). Śmiertelność do 30 dnia po wypisie była jednak znacznie wyższa w najstarszej grupie chorych (45,2%
vs 27,3%; p = 0,02). Śmiertelność roczna, według analizy Kaplana-Meiera, wyniosła 82% w grupie chorych powyżej 79 roku życia i 48% chorych w pozostałej populacji (p = 0,00003).WnioskiPacjenci powyżej 79 roku życia stanowią znaczącą grupę chorych wymagających leczenia na OAiIT. Śmiertelność szpitalna wśród najstarszych chorych jest zbliżona do pozostałej populacji, jednak odległe wyniki leczenia są bardzo złe, co może wynikać z niskiej jakości opieki po wypisie z OAiIT.
The impact of anemia on neurological and functional state in patients in acute stroke – preliminary report
Authors: Lasek-Bal Anetta , Holecki Michał , Stęposz Arkadiusz , Wocławska Daria 
Published: January 2017

WstępAnemia jest czynnikiem ryzyka chorób sercowo-naczyniowych. Celem badania była ocena potencjalnego wpływu niedokrwistości na stan neurologiczny pacjentów w pierwszej dobie oraz funkcjonalny w 14 dobie od wystąpienia niedokrwiennego udaru mózgu.Materiał i metodyDo prospektywnego badania włączono 109 pacjentów (w tym 53 kobiety) w wieku 72,8 ± 11,12 w pierwszej dobie pierwszego w życiu udaru mózgu. Porównano częstość wybranych chorób i parametrów biochemicznych, stan neurologiczny (wg NIHSS) w pierwszej oraz stan funkcjonowania (wg mRankin) w 14 dobie od wystąpienia udaru mózgu u pacjentów z anemią oraz prawidłowym stężeniem hemoglobiny.WynikiAnemię stwierdzono u 34 pacjentów (15 kobiet oraz 19 mężczyzn) oraz 8 pacjentów w wieku ≤ 65 r.ż. Częstość lekkiego i umiarkowanego/ciężkiego deficytu neurologicznego w pierwszej dobie nie różniła się znamiennie między pacjentami z anemią i bez anemii. Częstość stanu funkcjonalnego na poziomie 3–5 Rankin w 14 dobie oraz zgonu (do 14 dni od zachorowania) nie różniła się znamiennie między tymi pacjentami. Stan neurologiczny pacjentów z anemią w pierwszej dobie udaru mózgu okazał się niezależnym czynnikiem gorszego rokowania odnośnie do stanu funkcjonalnego w 14 dobie udaru mózgu oraz zgonu do 14 doby od zachorowania.WnioskiNiedokrwistość występuje u ok. 1/3 pacjentów z ostrym niedokrwiennym udarem mózgu. Lekka oraz umiarkowana niedokrwistość nie wykazuje istotnego negatywnego wpływu na stan neurologiczny oraz funkcjonalny pacjentów w ostrym okresie udaru. Stan neurologiczny w pierwszej dobie udaru niedokrwiennego jest niezależnym czynnikiem złego rokowania w obserwacji krótkoterminowej u pacjentów z anemią.
Numerical Study on Electrical-Submersible-Pump Two-Phase Performance and Bubble-Size Modeling
Authors: Zhu Jianjun , Zhang Hong-Quan 
Published: January 2017

Summary
The electrical submersible pump (ESP) is widely used in the petroleum industry to maintain high crude-oil production rate. Its performance deteriorates with the increase of gas entrainment. Previous studies showed that bubble size is an important factor affecting ESP boosting pressure under multiphase flow. In this paper, a novel indirect approach is proposed to obtain the representative bubble sizes inside a rotating ESP impeller by matching numerical-simulation results with experimental performance curves. A 3D computational-fluid-dynamics (CFD) model is implemented on a three-stage ESP geometry to simulate the pump-pressure increment under various flow conditions. By use of structured hexahedral grids and the frozen-rotor technique, the mesh independence and numerical accuracy are verified. ESP boosting pressure in single-phase simulations is found to match well with experimental data. For two-phase simulations, the Eulerian-Eulerian model is used. At low inlet gas volumetric fractions (GVFs), the numerically simulated pump-pressure increment using constant bubble sizes agrees well with experimental measurements. At higher GVFs, the simulation results deviate from experimental pump-performance curves considerably. By increasing bubble sizes, the simulated ESP performance can be tuned to match experimental results. Through this process, a bubble-size change trend with varying GVFs is obtained. A mechanistic model that is based on the maximum stable bubble in a rotating turbulent flow field is developed to correlate the CFD simulated bubble sizes. Further, numerical-simulation results incorporating the proposed bubble-size prediction model agree well with experimental data.
A Fast Graphic Approach To Estimate Hole Cleaning for Directional Drilling
Authors: Zhang Feifei , Miska Stefan , Yu Mengjiao , Ozbayoglu Evren , Takach Nicholas 
Published: January 2017

SummaryIn this paper, a set of charts is developed to allow drilling engineers to quickly estimate the cuttings volumetric concentration in the wellbore. The most-important parameters for hole cleaning are divided into several ranges on the basis of their sensitivity to cuttings concentration in the wellbore. A series of charts is obtained by running a hole-cleaning simulator, which is based on a large number of experimental and modeling studies of cuttings transport. The difference between the charts’ prediction results and experimental data is within 20%. Drilling engineers can quickly estimate the cuttings volumetric concentration by looking up the charts and conducting very-simple calculations.
Study of Multilateral-Well-Construction Reliability
Authors: Butler Ben , Grossmann Andreas , Parlin Joe , Sekhon Chet 
Published: January 2017

Summary
Multilaterals are often cited as technology that can be implemented to maximize reservoir-recovery rates. However, few operators have been willing to put multilaterals into practice. The most frequently cited reason for not considering multilaterals is risk. Without access to data to show otherwise, it is difficult to overcome this industry perception of risk toward multilateral technology (MLT). This often leads to decisions not to run the technology on the basis of anecdotes of failed installations that occurred more than a decade ago with technology and circumstances far removed from what would be seen today. To move toward addressing this problem, the authors present a study of data from 22 years of actual multilateral-well applications, examining the true reliability of the technology.
In this study, the records of one multilateral service provider have been analyzed from more than 800 actual multilateral installations, and success and failure rates have been determined. The reliability of multilaterals has been compared with the reliability rates of other wellbore-completion and -construction technologies.
In the context of this study, reliability has been defined as the ability to successfully construct and complete a multilateral junction. Failure has been defined as the loss of either the lateral, main bore, or junction (and therefore access to both legs). Where failures have occurred, a study to determine root cause(s) has been undertaken.
MLT, which was first implemented by Alexander Grigoryan in 1953, came into modern practice in the 1990s. Although it is not failure-free, the reliability of multilateral wells has improved remarkably during the past 22 years. This improvement in reliability has occurred as the complexities of multilateral installations have increased. This paper shows that successful completion rates of multilateral junctions have improved from slightly more than 87% for the period of 1995 to 1999 (with more than 100 junctions completed) to slightly more than 98% for the period of 2010 to 2015 (with more than 220 junctions completed). This improvement is the result of continuous planning, development of and adherence to procedures, management of change, communication, and continuous improvement.
This is the first known study of multilateral reliability that encompasses a large body of data during a significant time period. The results presented should enable operators to make fact-based decisions about the reliability of MLT and about whether this technology should be considered for implementation into resource-development plans.
A Comparative Hydraulic Analysis of Conventional- and Reverse-Circulation Primary Cementing in Offshore Wells
Authors: Macfarlan K. H. , Wreden C. P. , Schinnell M. J. , Nikolaou M.. 
Published: January 2017

Summary
Reverse-circulation primary cementing (RCPC), a technique in which cement is pumped down the annulus, has historically been used for specialized cases as an alternative to conventional-circulation primary cementing (CCPC), in which cement is pumped down the casing and circulates up the annulus. As the potential application of this placement technique has extended to deep water, traditional conventional hydraulic analysis is insufficient because of the complex flow path required by deepwater RCPC. The focus of this study is to provide a hydraulic analysis of this flow path, to determine causes of apparent equivalent-circulating-density (ECD) reductions, and to provide operators and well engineers with simple tools to estimate the changes in ECDs throughout the casing annulus.
Investigations of the specific hydraulic considerations of RCPC have been explored and evaluated since its first applications. This analysis builds upon previously published case studies and evaluations of hydraulics for traditional RCPC in which fluids are directly injected into the annulus from surface. By use of a graphical analysis, the hydraulics of deepwater RCPC, which requires an unconventional-flow path to divert flow from the work string into the annulus below the seafloor, is evaluated and compared with conventional placement.
The results of this study can be used for an initial determination of whether RCPC will produce the desired results for a specific wellbore geometry. By developing expressions for the pressure in the casing annulus for both conventional and reverse circulation, an analytic equation for the critical depth can be derived, assuming a constant pressure drop per unit length in the casing annulus. This study also evaluates the cause of pressure differences between conventional and reverse placement and the relationship of frictional-pressure drops, hydrostatic effects, and the elimination of applied lift pressure.
If the ECD is reduced at the bottom of the hole and increased at the previous casing shoe, then there is a point between those two where the pressures in conventional and reverse circulation are equal. A critical depth analysis has previously been performed for traditional RCPC applications. For deepwater applications that take into account the unconventional-flow path, analysis in this study shows that well geometry and location of a weak zone in the formation affect which placement method results in the lowest ECDs in a targeted area. For deepwater RCPC to be effective, the weakest part of the formation should be below the determined critical depth of the well.
Compositional Simulation of Two-Phase Flows for Pipeline Depressurization
Authors: Raimondi Luigi 
Published: January 2017

Summary
The simulation of multiphase flow, considered in the case of coexisting vapor and liquid phases, is an important topic in engineering for the design of oil-and-gas production and transportation facilities. This paper presents the development of a compositional approach for the dynamic calculation of multiphase flows in pipelines. This approach can be defined as “full compositional,” because the vapor and liquid phases are described by taking into account the chemical composition, presenting points of interest from both the theoretical and the practical points of view. Physical properties required are calculated at each integration timestep with the actual phase compositions instead of relying on property tables previously generated from a single constant fluid composition. With this approach, in the numerical solution of the conservative two-phase-flow equations, the congruency between the dynamic pressure, calculated by solving the Navier-Stokes equations at constant temperature, and the thermodynamic pressure of the system becomes a critical constraint.
In the numerical solution, the overall mass balance defined by means of the vapor- and liquid-phase densities is verified with respect to the mass balance of each chemical component involved, and the system pressure obtained from the solution of the momentum equations is always compared with the thermodynamic value defined by mass balance.
Of the numerous test cases created for model validation, three of them (focused on fast depressurizations) are presented and discussed. Similar examples are not available in the literature as solutions of the current “state-of-the-art” commercial pipeline simulators.
Handling Risk and Uncertainty in Portfolio Production Forecasting
Authors: Allen David P. 
Published: January 2017

Summary
Stochastic modeling provides a mechanism for incorporating risk and uncertainty considerations into portfolio production forecasts. Through this process, insight is gained into the likelihood of production targets being missed, met, or exceeded. This insight enables organizations to better manage operational, positioning, and strategic planning activities around stakeholders’ production expectations. Inherent in all capital programs are numerous uncontrollable, but definable, factors that affect overall corporate production performance. These factors can be categorized into four groups: (1) timing uncertainties, (2) performance uncertainties, (3) sequencing uncertainties, and (4) risk. Timing uncertainty considers spud scheduling, spud-to-first-production cycle timing, and production-ramp-up cycle timing. Performance uncertainty considers the historical or modeled distribution of period-specific production rates within the constituent plays (e.g., What is the unavoidable range of variability within a play as depicted in a peak-normalized composite-production plot of wells within the analog population?). Sequencing uncertainty considers performance-percentile clustering or sequencing within the program (e.g., the number of top-quartile wells that are, by chance, drilled early in the year vs. later in the year). Finally, risk addresses commercial failure within a program attributed to either geology or execution, or both. By integrating historical operational data with a standardized set of play-assessment deliverables, the building blocks of a stochastic capital-program forecast and analysis are readily available. Ultimately, the use of stochastic modeling in portfolio production forecasting provides an organization's decision makers with the information necessary to examine investment and strategic decisions in the context of corporate-risk tolerance.
TERMIN „PIRAT” W PISMACH CYCERONA – INWEKTYWA CZY COŚ WIĘCEJ?
Authors: Tarwacka Anna 
Published: January 2017

The Term ‘Pirate’ in Cicero’s Works – Invective or More?Summary Being a remarkably acute politician, Cicero was aware of the fact that in order to discredit his opponents he had to appeal to his audience’s deepest fears. That is why he called his enemies pirates – the Romans were affraid of maritime bandits who constituted a significant threat at the Mediterranean. In his early speeches, such as Pro Roscio, Cicero used the term ‘pirate’ as an invective. In the Verrine orations piracy was one of the basic topics: Verres himself was called pirate but he was also accused of tollerating piracy and taking bribes from pirate leaders. Cicero’s most bitter enemy Clodius was called pirate in order to show that his tribunate was illegal. It was the first time when piracy was used not only as an invective but as a part of legal reasoning. It was based on Cicero’s theory that pirates were common enemies of all mankind fully expressed in the treaty De officiis. Campaingning for the last time in his life against Antonius Cicero called him an archpirate thus giving Octavian a possibility to impunely break all the agreements with him, because only oaths given to war enemies were binding whereas those given to pirates were not sanctioned by the law of war.
TRZY TRANSFORMACJE W PROCEDURZE CYWILNEJ W POLSCE W XX WIEKU. WZORCE ROZWIĄZAŃ
Authors: Stawarska-Rippel Anna 
Published: January 2017

THREE TRANSFORMATIONS OF CIVIL PROCEEDINGS IN POLAND IN THE 20TH CENTURY. THE LEGAL PATTERNS Summary Poland’s history over the last century was an eventful period of political, state and legal change. There were three transformations of judicial law due to changing political circumstances in twentieth century Poland. The first transformation occurred when independence was gained in 1918. At that point in Poland five different legal system were in force. The decision to temporarily keep the law of the occupying powers until the new Polish legal system was created was taken by the Polish authorities. The work on Polish civil procedure began in November 1919. Using the comparative method all modern legal answers within European civil procedures, which equated with Polish Law, were drafted in the Polish Code of Civil Procedure. The second transformation in Polish judicial law began after World War II, when Poland found itself under the political influenceof the USSR. Formal maintenance of the law of the Second Republic of Poland was decided on in People’s Poland. The legal system of the interwar Poland, including the Code of Civil Procedure (1930), did not square with the principles of the new state system. Code of Civil Procedure (1930) had been „adapted“ to contemporary governance, plitical and ideological so that it would mirror as much as possible the Soviet model. The new Code of Civil Procedure that was adopted during November 1964 retained its binding force so far. However when the third transformation came about soon after 1989, the existing system of law was revised to eliminate the rules and principles characteristic of the socialist legal system. Amendments of the Code of Civil Procedure (1964) have increased the adversarial aspect of civil proceedings. The possibility of the court to order the investigations during the civil procedure was eliminated, but the possibility of the court to obtain evidence ex officio was kept which is intended to guarantee the implementation of the principles of truth, in legal sense and not in the ideological sense.
ANALISIS PENGARUH TINGKAT RELIGIUSITAS TERHADAP PERMINTAAN PEMBIAYAAN MUDHARABAH (Studi Pedagang Sayur di Pasar Tradisional Giwangan Yogyakarta)
Authors: Yunadi Ahmad 
Published: January 2017

<p>Based on research finding, in fact, the influencing factors on <em>mudharabah</em> Financing demand of vegetable traders are not influenced by business coaching, nor agreement that appropriate with <em>syari’ah</em> principle, vegetable traders, and BMT customer asked for Financing. Market society and market management do not understand about <em>syari’ah</em> Financing using profit sharing principle. No collateral is a dominant factor in influencing <em>mudharabah</em> Financing demand of vegetable traders at Giwangan Traditional Market. Islamic levels of BMT customers do not also influence<em> mudharabah</em> Financing demand. This is because a lot of mistrust from market community to BMT using profit sharing and the existence of Giwangan Market is unregistered as a legal financing institution at the market management. </p><p>The profit sharing method still holds bank interest system; it can be seen at the amount of money that should be paid by BMT customers in the early agreement. The use of bank interest system is very contrary to Islamic principles and the vision, mission and goals of BMT.</p><p>Keywords: Financing, <em>Mudharabah</em>, BMT, Market.</p>