bluuebunny/crossref_metadata_2025_split huggingface dataset:
Apontamentos metodológicos e curriculares discentes para os cursos de pós-graduação em Escrita Criativa no Brasil
Authors: Brasil Luiz Antonio de Assis , Bueno Bernardo , Souza Júnior Luís Roberto de , Pereira Moema Vilela , Villalobos Ángela María Cuartas , Gruber Daniel Fernando , Massaro Felipe Karpinski , Bortulini Gabriel Eduardo , Andrade Geysiane , Kanesiro Harini Abja , Maffeis Juliana , Luft Lara Maria , Atencio María Elena Morán , Germano Tiago Dantas , Fonseca Vitoria De Almeida 
Published: January 2019

Este artigo analisa os resultados da segunda etapa da pesquisa Escrita criativa na Academia: a formação do escritor, desenvolvida desde 2015 no Programa de Pós-graduação em Letras (PPGL) PUCRS, cujo objetivo geral é verificar a estrutura curricular e as condições de ensino oferecidas pelos cursos de mestrado e doutorado voltados para a formação do escritor e do pesquisador na área de Escrita Criativa na universidade. Nesta etapa, procurou-se verificar qual a percepção dos discentes acerca das disciplinas oferecidas, bem como os procedimentos metodológicos adotados no curso, visando melhor adequação dessas propostas, bem como apontar caminhos para uma implantação ampla da Área da Escrita Criativa no Brasil. *** Alumni methodological and curricular notes for postgraduate courses in Creative Writing in Brazil ***This article analyses the results of the second stage of the research Creative Writing in Academia: the writer’s education, developed since 2015 at the Pontifical Catholic University of Rio Grande do Sul (PUCRS) Graduate Program in Letters. The general objective is to verify the curricular structure and the teaching conditions offered by the Masters and Doctoral courses focusing on the education of writers and researchers in the area of Creative Writing at PUCRS. At this stage, we sought to ascertain the students’ perceptions about the modules and methodological procedures adopted in the course, aiming at a better development of these proposals, as well as to point out ways for a wider implantation of Creative Writing in Brazil.Keywords: Creative Writing; Higher Education; Graduate Studies; PUCRS; Brazil.
João Vêncio: performances de um eu amoroso que se transfigura em outros eus
Authors: Linhares Vinícius Lourenco , Fonseca Maria Nazareth Soares 
Published: January 2019

Neste artigo apresentamos uma análise de como as interações estabelecidas pelos sujeitos textuais do/no romance João Véncio: os seus amores, de Luandino Vieira, permitem que sejam flagradas emergências de subjetividades do eu/narrador, entendido como figura performática que, através de mascaramentos, transfigura-se em outros “eus” nas relações estabelecidas com seus vários amores. Para tanto, foi realizada uma breve reflexão teórica acerca da figura do narrador (BOOTH, 1980; MOREIRA, 2005) em diálogo com alguns pontos da teoria da enunciação, focalizando a subjetividade que emerge do processo de interação verbal previsto pela enunciação (BENVENISTE, 2006; BAKHTIN, 1988). Desse modo, a linha argumentativa do artigo busca uma associação entre movimentos de narratividade e o processo enunciativo do romance em análise, evidenciando como a enunciação prevê, em sua realização, a construção do narrador, entendido como sujeito textual que se desdobra na cadeia enunciativa do romance. *** João Véncio: performances by a loving self who is transformed into other selves ***In this paper, we analyze how the interactions established by textual subjects from/ in the novel João Véncio: os seus amores, by Luandino Vieira, allow us to perceive emergences of narrator’s subjectivities, that is understood as a performative figure that through its masking, transforms itself into other “selves” by its relationships with its multiple loves. Therefore we have done a brief theoretical reflection about narrator’s figure (BOOTH, 1980; MOREIRA, 2005) in dialogue with some points of the theory of enunciation, focusing on the subjectivity that emerges from verbal interaction process presupposed by enunciation (BENVENISTE, 2006; BAKHTIN, 1988). Thus, this paper seeks an association between narrative movements and the enunciation process of the novel in focus in order to evidence how enunciation presupposes, in its achievement the construction of the narrator, that is understood as a textual subject that is unfoldden in the enunciation chain of the novel.Keywords: Loves; Enunciation; Narrator; Subjectivities.
Memória, história e tradição: um diálogo entre o velho e o novo no romance Lueji, o nascimento de um império
Authors: Mesquita Fábio Henrique Novais de , Feitosa Márcia Manir Miguel 
Published: January 2019

As literaturas africanas em língua portuguesa despontam com muita força no século XX e, aos poucos, ganham espaço na contemporaneidade por meio de narrativas que problematizam a escrita da história a partir de epistemologias eurocêntricas. Nosso objetivo é analisar o romance Lueji, o nascimento de um império (1990), de Pepetela, a partir de olhares que nos ajudem a compreender de que forma a memória, a história e a tradição se entrelaçam em espaços-tempos diferentes e como as ações do presente se constituem por meio de uma reatualização da memória sem a pretensão de veracidade da história oficial. A tradição se constitui então como o elo entre o passado, a memória, e o futuro, reinvenção contínua do presente. As personagens centrais, Lu e Lueji, participam de realidades que questionam a força das tradições, dependendo das suas interpretações para validá-las ou não, cada uma em seus contextos. *** Memory, history and tradition: a dialogue between the old and the new novel Lueji, o nascimento de um império ***The African literatures in the Portuguese language appear and rise, strongly, in the 20th century and, slowly, get their space in the contemporaneity through the narratives which used to question the historical written based on the Eurocentric epistemology. Our goal is analyze the novel Lueji, o nascimento em um império (1990), by Pepetela, through points of view that help us to comprehend the way memory, story and tradition intertwine on different space-times and how the present actions are made by the memory upgrade without the needing of the legitimate story veracity. The tradition, therefore, was made as a bound between the past, memory and the future, a continuous present remake. The main characters, Lu and Lueji, participate on realities that question the traditions strength, depending on their interpretations to validate or no, each one in their own context.Keywords: Lueji; Angola; Lusophone African literature; Memory; History.
EFFICIENCY OF HARDENING OF METALLURGICAL EQUIPMENT SPARE PARTS BY HARD ALLOY
Authors: Bystrov V. А. 
Published: January 2019

Composite materials (CM) are widely used for hardening of wearing parts operating at high temperature wear types. They are based on high-melting hard alloys, as which are used carbides of transition metals of IV – VI groups A determining the physics of high-temperature wear. For these purposes baked TiC of TN 20 type on the basis of (Ti, Mo)C – Ni – Mo is used that has a ring structure preventing the formation of complex alloyed structures on the bounda ry of solid particle-matrix. Due to the minimal solubility of the sintered hard alloy of TN 20 type in the alloy-bond, at the interface of solid particle – matrix practically does not stand out complex structural phases causing embrittlement and growth of residual thermal stresses and strains. It leads to increased wear resistance and longer service life of hardened parts. In order to increase the opera ting efficiency of metallurgical units due to hardening of spare parts with a composite material based on sintered hard alloy of the TN 20 type using electroslag surfacing (ESW), a comprehensive program has been developed to control the efficiency of hardening parts. In the management of hard alloy surfacing the special attention is given to heat and high temperature wear resistance determined by the set of CM properties of solid particles. Therefore, maintaining of high mechanical, thermal and energy characteristics of carbides and decrease of the solubility of solid particles in a CM matrix at surfacing is a priority for improving efficiency in hardening process of spare parts. Integrated ESW management program for CM is based on effects, aimed to prevent the formation of complex alloyed structures on surface of the solid section of particle-matrix; to reduce thermal stresses and deformations (leading to the cracks formation, chipping and deleting solid particles in abrasive wear) and to improve high temperature wear resistance. Use of the developed control systems for hardening process of metallurgical equipment wearing parts has significantly increased the service life of spare parts and producti vity of the metallurgical units, which ensured a certain economic effect.
INFLUENCE OF TEMPERATURE ON THE ELEMENTS REDUCTION FROM CHROMIUM-CONTAINING ORE-LIME MELT
Authors: Zayakin O. V. , Salina V. A. , Zhuchkov V. I. 
Published: January 2019

Results of thermodynamic modeling of the elements reduction from the chromium containing ore-lime melt with the use of silicon from ferrosiliconickel as a reducing agent are presented as a function of temperature. It has been established that an increase in temperature from 1300 to 2200 °C helps to reduce the reduction degree of chromium from 98,9 to 69,8 %.
DETERMINING THE FORCES OF INTERACTION OF MAIN GEOKHODS SYSTEMS WITH GEO-ENVIRONMENT AND WITH EACH OTHER
Authors: Beglyakov V. Yu. , Aksenov V. V. , Kostinets I. K. , Khoreshok A. A. 
Published: January 2019

The processes occurring during the geodetic excavation of underground excavations are characterized by the interaction of the elements of the geokhod with each other and with the geo-environment. The interaction process can be investigated in mathematical modeling, solving the problems of justifying the parameters of the drives and interacting forces, ensuring sufficient strength of the machine elements and the bearing capacity of the contour array. The proposed block-modular principles of constructing a mathematical model allow solving particular problems of the system and its individual elements. From the solution of particular problems, it is now necessary to proceed to the solution of the generalized model, using equivalent loads and reduced total moments (forces). The construction of a generalized model requires a number of assumptions, but its solution will reveal the interaction between the elements of the geokhod and the geo-environment, which is very relevant.As an example, the solution of a particular problem is given-the determination of the value of the forces arising from the interaction of the blade of an external engine with the medium.A list of assumptions is formulated that allow us to describe a general mathematical model of the interaction between the geo-environment and the geokhod, as well as the processes occurring during geodetic excavation of mine workings.
Inclusió educativa i aprenentatge-servei a l’àrea de Didàctica de l’Expressió Corporal
Authors: Chiva-Bartoll Oscar , Gil-Gómez Jesús , Maravé-Vivas Maria 
Published: January 2019

L'Aprenentatge-Servei (ApS) és una metodologia pedagògica experiencial i activa. Una de les seves principals virtuts és que fa efectiu el principi educatiu que diu que l'aprenentatge ha d'estar vinculat al medi social, físic i humà en què viu la persona que aprèn, qüestió essencial per poder dotar de significat real els aprenentatges. L’ApS el podem assimilar a un paraigua sota el qual s'aixopluguen altres estratègies, procediments i accions metodològiques. És a dir, el seu ús no soluciona una qüestió bàsica i pràctica com la d’organitzar ‘la classe de demà’; no és una estratègia concreta, és més aviat una forma d'entendre l'acció educativa. Des d'aquesta perspectiva, cal entendre’l com un paradigma global que impregna la nostra forma d'ensenyar, però que requereix d'altres estratègies per a la seva implementació. Aquest text presenta un projecte aplicat d'inclusió educativa realitzat a través d'ApS amb alumnat universitari del Grau de Mestre o Mestra d'Educació Infantil, executat a un Centre d'Educació Infantil i Primària. En els primers apartats analitzarem la base conceptual de l’ApS, per continuar descriurem el projecte Patis Inclusius i finalment acabarem realitzant una avaluació del mateix.
Outcomes of stereotaxic radiosurgery for subtentorial cavernous malformations
Authors: Kravets L. Ya. , Gryaznov S. N. , Kalinina S. Ya. , Avdonina Yu. D. , Ivanov P. I. 
Published: January 2019

The study objective is to estimate treatment success of gamma knife radiosurgery (GKRS) in the patients with subtentorial cavernous malformation (CM) based on follow-up data and magnetic resonance imaging (MRI).Materials and methods. The long-term follow-up of GKRS in 87 patients with CM in brain stem and cerebellum was obtained. The clinical outcomes were observed using phone-based SF-36 health status survey in 55 patients. MRI data was collected before and after GKRS within 1, 2, 3 and more years. The natural history of CM without GKRS were observed in 20 patients.Results. The 1st year MRI observation after GKRS have demonstrated CM reduction in 66,6 % patients. At subsequent MRI-control the tendency of increase in number of CM, reacted on irradiation, and continuation of started processes of its sclerotization is revealed. The fast reduction of CM sizes was associated with lower risk of recurrent hemorrhages, that were observed in 3 patients with slow reduction. The CM reduction was also associated with good clinical outcomes, that was observed in 64,5 % patients.Conclusion. The presence of CM reduction (72,4 %) and good clinical outcome in suggests GKRS as a frontline treatment modality in patient with subtentorial CM. In the cases of slow rate of treatment response and unexpired risk of repeated hemorrhage no mortality and significant disability were mentioned.
Transradial approach to embolization of a basilar aneurysm: a clinical case and literature review
Authors: Kandyba D. V. , Babichev K. N. , Zenin A. V. 
Published: January 2019

The study objective is to present a clinical case of using transradial access for embolization of an aneurysm of the basilar artery (BA) bifurcation. Materials and methods. A patient, 67 years old, sought medical help at the I.I. Dzhanelidze Saint Petersburg Research Institute of Emergency Medicine complaining of headaches. Computed angiography of the brain had shown a large aneurysm of the BA with an absolutely wide neck. Embolization of the aneurysm using stent assistance (Y-stenting) was performed with access through the radial artery. The results were compared to data from scientific literature (about 16 cases).Results. Aneurysm embolization level was II or IIIb per the modified Raymond–Roy classification was performed. No complications were observed, blood flow in the radial artery was preserved. The patient was released on day 2 after the surgery. No signs of blood flow through the aneurysm were observed during control selective cerebral angiography 12 months later. According to literature data, transradial access is preferable only with pathology of the vertebrobasilar system, especially if standard access is impossible to form due to atherosclerotic damage of the femoral artery, angling of the aortic arch, and pathological vessel tortuosity.Conclusion. Routine use of transradial access in surgery of pathologies of the cerebral flow is not justifiable. But in some cases, this alternative access can be more effective and safer compared to the standard access. The main advantages of this access are reduced rate of complications of arterial access and possibility of early patient activization.
Ameloblastic carcinoma of lower jaw (case report)
Authors: Davudov M. M. , Rahimov Ch. R. , Akhundov A. A. , Alikuliev V. K. , Safarov D. A. , Osmanov Sh. Sh. , Dobrokhotova V. Z. 
Published: January 2019

The study objectiveis to report a case of mandibular ameloblastoma.Materials and methods. A 30-year-oldfemale patient presented with swelling of the right mandibular region that appeared 8 months ago and has been slowly increasing. The patient had no other symptoms, such as pain, anesthesia, paresthesia, difficulty swallowing, mouth opening, speech disorders, fever, chills, or weight loss. Orthopantomography revealed pronounced bone resorption in the right portion of the mandibular body. Computed tomography showed a cystic cavity in this area. After incisional biopsy, the patient was diagnosed with ameloblastic carcinoma. We performed segmental mandibular resection and installed a reconstructive plate to restore mandibular integrity. We also performed selective cervical lymph node dissection (levels Ia and Ib).Results.One yearpostoperatively, the results were considered aesthetically and functionally satisfactory.Conclusion.We observed an aggressive disease phenotype with extensive localized bone destruction, typical of ameloblastic carcinoma. Extensive excision of the primary tumor and selective cervical lymph node dissection without radiotherapy ensured a relapse-free period during patient’s follow up.
Prevalence of the excessive daytime sleepiness in Russian Federation
Authors: Kalinkin A. L. 
Published: January 2019

Background. Excessive daytime sleepiness is a very important symptom of a wide range of pathological conditions and has a significant impact on both the individual patient and the society as a whole. Estimation of the prevalence of excessive daytime sleepiness, identifying the cause, and also its elimination is an important socio-economic task.Objective to estimate the prevalence of excessive daytime sleepiness in the population of the Russian Federation according to the Internet survey data and the distribution of the estimate of the daytime sleepiness by age and body mass index.Materials and methods. One-time study according to the Internet survey data on the Epworth drowsiness scale (ESS).Results. Excessive daytime sleepiness (more than 10 points on the ESS scale) was observed in 40,9% of respondents.Conclusion. According to the results of the study, excessive daytime sleepiness is widespread in the Russian Federation, which speaks of its socio-economic significance, the need for measures to identify its causes and their elimination.
PREDICTIVE SCORE FOR CHOOSING STRATEGY FOR CHRONICALLY OCCLUDED CORONARY ARTERY RECANALIZATION
Authors: Khelimskii D. A. , Krestyaninov O. V. , Badoyan A. G. , Ponamorev D. N. , Pokushalov E. A. 
Published: January 2019

Background. Despite signifcant progress in the feld of coronary interventions, chronic total occlusion (CTO) represents a signifcant challenge for interventional cardiologists.Aim. To develop the score, able to predict technical success of CTO PCI and facilitate the choice of recanalization strategy.Methods. A total of 665 CTO patients who underwent 681 PCI in the period from 2014 to 2018 in Meshalkin National Medical Research Center were included in this study. Clinical and angiographic characteristics were analyzed. 477 CTO PCI were randomly assigned to the derivation set, 204 CTO PCI – validation set. The prognostic model was developed by assigning a score for each independent predictor of procedural failure in accordance with beta coeffcients and summing up all scores.Results. Procedural success was 76.7%. Five predictors of procedural success were included into the fnal multivariable model: bending (1 score), calcifcation (1 score), ambiguous stump (1 score), “donor” artery disease (1 score), non-RCA CTO (0.5 scores). Based on these predictors, 4 categories of CTO complexity were highlighted: 0–1 scores (easy), 1–2 scores (intermediate), 2–3 scores (diffcult), > 3 scores (very diffcult). The score demonstrated a good discriminatory ability (AUC 0.709, 95% CI 0.658–0.760). According to the novel score retrograde approach may have an advantage in patients with a > 3 scores, which corresponds to the "very diffcult" class of complexity.Conclusion. The novel score can be used in clinical practice for predicting the success of CTO PCI and determining initial crossing strategy.
QUALITY MANAGEMENT SYSTEM AND WORK ENVIRONMENT IN A MEDICAL CENTER
Authors: Artamonova G. V. , Danilchenko Y. V. , Kruchkov D. V. , Karas D. V. 
Published: January 2019

Background. The work environment represents the environment where employees perform their duties, complete the set tasks. This environment involves a variety of factors (sanitation, hygiene, organizational, psychological, etc.). According to the ISO 9001:2015 requirements, the organization must identify, create, provide and maintain the environment for the operation of the processes, as well as to establish, implement, maintain and continuously improve the work environment. Therefore, employees envisage of the work environment is an important source of information for the quality management system, aimed at improving the customers’ satisfaction.Aim. To study the opinion of the personnel about the work environment of the tertiary cardiovascular healthcare center.Methods. The object of the study is the working environment of the medical institution, the subject of the research is the factors constituting the work environment. The sampling unit is the employee. The study was performed in the Research Institute for Complex Issues of Cardiovascular Diseases. The research was carried out according to the original questionnaire by the method of sociological survey of personnel. All the subjects were interviewed using the original questionnaire. The questionnaire is divided into several domains including employment terms, mental health and psychological climate, duties and work management.Results. The gaps limiting the formation of the positive work environment have been determined after the baseline survey. 21.6% of the employees were not satisfed with the working conditions in general, and 27.1% – with the labor organization. 32.3% of the employees pointed low team cohesion, and 28.6% of the respondents indicated low organization cohesion. The statistically signifcant changes in the personnel responses to the most of the factors constituting the work environment have been traced followed the targeted activities carried out over several years. Thus, the proportion of positive answers on the compliance of the workplace with hygiene requirements (by 9.3%) and on the comfort of being at the workplace (by 13.9%) increased. The number of the employees satisfed with working conditions increased (by 9.8%). The proportion of employees satisfed with labour management, their duties and tasks improved as well. The development of the personnel-oriented management in the organization is associated with the tendency towards the team cohesion in the center’s divisions. However, the satisfaction of the personnel with the relations in the team remained similar as in 2012.Conclusion. The study reports the opinion of the healthcare personnel on the work environment and forms the basis for the further improvements and implementation of the personnel-oriented management system.