bluuebunny/crossref_metadata_2025 huggingface dataset:
Busca el libro! : la intervención de Sherlock Holmes y D'Artagnan en El Club Dumas de Arturo Pérez-Reverte
Authors: Dornbach Mária , Pérez-Reverte Arturo
Published: April 2019

The essay examines Arturo Pérez-Reverte's novel The Dumas Club. The novel can be categorized as a literary crime story; it maintains the characteristics of traditional detective fiction, but, as the author points out, it also presents the use of refined and complex narrative techniques. Pérez Reverte offers a dizzying array of cultural, literary and historical references, which all carry a metaphoric layer of meaning and expand the narrative space and time of the novel into infinity. Similarly to the Greek tradition and the characteristics of the literature of adventure, defined by Bakhtin, the condensed time and space become the principal motivators for the action. The complex system of symbols, the chronotopical motives and the metatextual references offer different layers of possible interpretations and provide a complex character portrayal. Pérez-Reverte's characters embody Sherlock Holmes and other famous detectives; at the same time, they evoke the classic heroes of The Three Muskateers, and often bear similarities to the author himself, and to important literary predecessors. Each of the 16 chapters of the novel is preceded by a motto taken from a famous literary work of art; these quotations function as an incipit, advancing and, at the same time, reflecting to the most important elements of the chapter.
Lusismos o arcaísmos castellanos sobre la lengua de los dramas castellanos de Gil Vicente
Authors: Berta Tibor
Published: April 2019

Gil Vicente (1465-1536), Portuguese poet, composer and playwright is a significant figure of both Portuguese and Spanish literary history, as, in accordance with the traditions of his era, he wrote in both languages. What is more, Gil Vicente often used different languages in the same play. Many researchers, linguists, philologists and literary theorists call our attention to the fact that the language of the plays written by the author in Spanish is permeated with his Portuguese mother tongue. However, the definitive separation of phonetic, grammatical and lexical elements which can be interpreted as the result of this interference, and the determination of the ratio of these elements is made difficult by the fact that a significant part of these coincides with archaic or dialectal Spanish forms. In the paper, the author examines the vocabulary of the plays written by Gil Vicente in Spanish, and arrives at the conclusion that—in case the author actually made a conscious use of the languages known by him as a sign of refinement—it is possible that the elements which are hard to classify have to be considered forms used with conscious intention to reach an archaic or dialectic effect instead of simple Portuguese forms.
Género, poder y literatura en la España contemporánea
Authors: Alonso Valero Encarna
Published: April 2019

This paper analyzes the images of power and the consecration mechanisms that can be
found in the pathways of several political women in the first third of the 20th century in Spain.
To that end, this work considers concepts like the idea of merit and the idea of exceptions
creation, among others.
The construction of national feminine myths is also analyzed, giving a detailed overview
about the utilization of music and literature as effective resources to conform those miths.
El balance de la independencia latinoamericana
Authors: Anderle Ádám
Published: April 2019

This study is a historiographical overview of the literature of the Latin American wars of
independence. It analyses the gains and losses, and poses the question: „has the world advanced" in the
200 years of independence? The first part of the article concentrates on the events of the wars of
independence and the developments in the 19th century focusing on the works of Francisco Morales
Padrón, Luis Navarro Garcia, Jose' Carlos Maridtegui, and the approach of the German historian
Manfred Kossok. In the secondpart the author presents the question of subdesarrollo and dependencia. He
discusses the different interpretations for insufficient progress from the positivist viewpoints to the assessment
of the economists of the CEPAL. The novelty of this part is that it presents the results of the comparative
analyses (Wittman, Pack, Zimdnyi) published in Hungarian historiography in the 1960s-1970s that
revealed the similarities between the progress in Central-Eastern Europe and Latin America.
La influencia del Papado de Aviñón sobre la música medieval española : la aparición del estilo ars subtilior
Authors: Pajor Enikő
Published: April 2019

I am not a musicologist but for more than twenty years I have been regularly cultivating
Gregorian chant. In the same way, personally I feel very close to medieval music. Preparing a
training course for librarians specialised in music, Ifound a style called "Ars Subtilior" which is
generally little known even among musiáans, as it only lasted a few decades in the Middle Ages
in France, Spain and Italy. I consider it important to provide some historical and theoretical data
needed to understand the importance of this revolutionary new style in its historical context.
Lope entre voz y silencio
Authors: Kiss Tamás Zoltán
Published: April 2019

The principal goal of this essay is to deliver study materials for the interpretation of the prescriptive norms regulating the dramatic text in the early modern age. Without entering the debate on the„ spectrum and transcendence of the cataegories 'acotación' and 'didascalia', special attention will be paid to the playwright's role in the case of one of the most important creators in Spanish Baroque Drama, Félix Tope de Vega Carpió, who was born about 450years ago, in 1562, in order to go into detail about the readers' complex interactions between production and reception of a written drama and theatricalperformance.
«Aportar contribución», «experimentar cambios» – Las construcciones con verbo soporte en el español y en el alemán
Authors: Rácz Anita
Published: April 2019

This essay gives an overview about the so called 'light verb constructions' (LVCs) of the Spanish
and German languages. LVCs are formed by the combination of a noun as the semantic, and a verb
as the syntactic head of the construction. Since the descprition of their Spanish equivalents has gained
attention only recently, we consider it important to adapt and apply the findings of the thorough
German experiments on Spanish LVCs.
Entre racionalidad y espiritualidad en la tetralogía detectivesca de Rudolfo Anaya
Authors: Moukouti Onguédou Georges
Published: April 2019

In this analysis we are faced with a subversion pattern of the detective novel. In fact, though the various plots are constructed – according to the classic detective story – for instance in a dynamic causal relationship, from now on we will have to count on a combination of events which are at the same time physical, mystical, magical, spiritual, and traditional on the vital path of the detective, as it is the case with the tetralogy of Rudolfo Anaya’s Zia Summer (1995), Rio Grande Fall (1996) Shaman Winter (1999) and Jemez Spring (2005). The action takes place in a Chicano area, where modernity and tradition, and above all, rationality and spirituality are mixed up.
Genre as a factor determining the viewpoint-marking quality of verb tenses
Authors: Stukker Ninke
Published: April 2019

Verb tenses play an important role in managing deictic relations between the narrator, the audience and the events happening in the story world. Across languages, the Simple Past is considered the conventional story-telling tense, reflecting the prototypical deictic configuration of stories in which the narrator is positioned at some distance from the events unfolding in the story. The Simple Present, on the other hand, is considered a marked option for narration, assumed to automatically result in a shift to a subjective perspective. This paper reports on an analysis of a corpus made up of Dutch fictional short stories, news reports and feature articles. The results suggest that conventions for use and interpretation of verb tenses in narrative contexts are in fact genre-dependent. In the news genres, the Simple Present tense dominated in narration. This did not automatically result in a subjective mode or narration, but was naturally used to express a default narration of story events that temporally overlap with the temporal deictic center of the communicative ground. These findings suggest that previous analyses of verb tenses in relation to narration reflect an over-generalization based on the situational characteristics of prototypical narrative genres such as literary fiction and personal anecdotes.
Competitive equilibrium cycles for small discounting in discrete-time two-sector optimal growth models
Authors: Venditti Alain
Published: April 2019

We study the existence of endogenous competitive equilibrium cycles under small discounting in a two-sector discrete-time optimal growth model. We provide precise concavity conditions on the indirect utility function leading to the existence of period-two cycles with a critical value for the discount factor that can be arbitrarily close to one. Contrary to the continuous-time case where the existence of periodic-cycles is obtained if the degree of concavity is close to zero, we show that in a discrete-time setting the driving condition does not require a close to zero degree of concavity but a symmetry of the indirect utility function’s concavity properties with respect to its two arguments.
De la geopolítica de la dominación a las geografías políticas de la des/colonialidad del poder
Authors: Delgado Estrada Juan Manuel
Published: April 2019

Se desea abrir el debate dentro de la geografía y su relación con las ciencias sociales sobre este hito dimensional de la génesis de la geografía como ciencia social desde Estrabón, su institucionalización en la academia, su génesis como geografía política de origen biologicista darwinista, su posterior mutación como geopolítica y su uso como parte de la política expansionista de los países imperiales del siglo XIX. La geografía y el oficio de geógrafo fueron transformados por la geopolítica como un arma de dominación en el espacio y tiempo de Europa y “Latinoamérica”. La geopolítica y la geografía anarquista fueron víctimas de las consecuencias de las hegemonías en el campo académico y militar. La primera fue acusada de conspirar a favor de los nazis en la II Guerra Mundial y la teoría anarquista fue acusada por el marxismo de no ser rigurosa científicamente; ambas fueron desaparecidas o proscritas de la academia hasta hace poco tiempo. Desde el horizonte de sentido con la modernidad, la geografía es también un medio para la emancipación o el “antídoto”, como nos diría Morín, desde el mismo Occidente. Unas geo-grafías para grafiar desde abajo, desde la tierra, además de ser más verbo y no sustantivo, como diría Porto-Gonçalves: Las geo-grafías políticas de la des/colonialidad del poder.
El espacio público y privado en dos cementerios del distrito de Puente Piedra
Authors: Jara Chávez Jelver Jhonatan
Published: April 2019

El área de estudio elegida comprende el cementerio Jardines del Buen Retiro y el Cementerio Municipal de Zapallal, ambos en el distrito de Puente Piedra y cerca de la carretera Panamericana Norte. Este trabajo etnográfico se realiza para diferenciar el espacio de uso común en un cementerio privado y otro público, tomando en cuenta las escalas urbanas, el comportamiento de los visitantes y las relaciones socioculturales que se dan en ambos cementerios.
Género, extractivismo y conflictos eco-territoriales: una entrevista a Rocío Silva Santisteban
Authors: Gómez Perochena Kelly Daniela , Jamjachi Cerrón María del Carmen
Published: April 2019

Rocío Silva Santisteban Manrique es una reconocida periodista peruana, poeta y activista por los Derechos Humanos, que ha realizado importantes investigaciones en temas de conflictos sociales.
Rolando Costa Ardúz en conversación: Sobre su recorrido por la geografía y su participación en la Sociedad Geográfica de La Paz
Authors: Vargas Condori Tatiana
Published: April 2019

Rolando Costa Ardúz es un reconocido intelectual que dedicó parte de su vida a la investigación histórico-geográfica de Bolivia. Nació en el departamento de La Paz, en agosto de 1932. Hijo de Arturo Costa de la Torre, personaje destacado de la ciudad de La Paz, acreedor de una de las bibliotecas más importantes del país. El Dr. Costa Ardúz es médico, historiador, ensayista y profesor emérito de las facultades de Medicina y Derecho de la Universidad Mayor de San Andrés. Fue vicerrector en dos oportunidades y fundador de la carrera de Geografía en la misma universidad. Ha publicado una infinidad de libros entre los que resaltan “La Paz, sus rostros en el tiempo” (1993), “Archipiélago de los Paca Haques” (1994), “Monografías de las provincias del departamento de La Paz” (1997), “Historia de la Sociedad Geográfica de La Paz” (2005), entre otros. Ex Vicepresidente de la Sociedad Geográfica de La Paz y del Capitulo Boliviano del Instituto Panamericano de Geografía e Historia (IPGH).
Alternativas desde América Latina a una modernidad ajena
Authors: Salas Gonzales Jesús Gerardo
Published: April 2019

En sus siete capítulos, el libro plantea una revisión panorámica del eurocentrismo, de los cambios geopolíticos y del saber que lo asentaron. Expone la influencia del pensamiento cartesiano como un hito para la ruptura con el pensamiento teocrático y medieval. Desde el cogito ergo sum, se le da agencia al individuo, se lo desliga de lo divino y se lo distingue bajo la dualidad razón/sujeto y objeto/naturaleza.
Loan and Grant Support for Students in the Context of the Diversification of Funding Sources for Higher Education
Authors: Sokolovska Alla , Rainova Larysa , Zatonatska Tetiana
Published: April 2019

[full article and abstract in English]

This paper considers the mechanism of direct state support for students in European countries using loans and grants: their functions, forms, schemes, and conditions for provision. The peculiarities of the state preferential educational loan in Ukraine and the reasons for its curtailment since 2011 are determined. Nowadays, it is established that the main form of state support for Ukrainian students who receive higher education in public procurement comes with academic and social scholarships, whereas students who receive higher education under a contract of preferential state lending yet after the curtailment of the program are deprived of any state support. The necessity of restoring the program of preferential state lending for students and the directions of its improvement, such as the establishment of an interest rate on a loan based on the level of inflation, the establishment of a minimum amount of annual payments on a loan as a percentage of the minimum salary, the distribution of the risk of non-repayment of a loan between the state, the borrower and his parent, are all substantiated. This is done taking into account the financial capabilities of the Ukrainian state and the high levels of hidden income. We consider the establishment of conditions needed for the development of a system of commercial educational loans, by providing for the provision of a state guarantee on it and partial state subsidy of interest rates. We consider the areas of improvement of scholarship support of students and substantiate the necessity of introducing education at least for orphans, children deprived of parental care, and disabled children.
Carbon Foams with Special Electromagnetic Loss Characteristics and Broad Absorbing Band
Authors: Fang Zhigang , Fang Chun
Published: April 2019

Carbon foams with a reticulated macrostructure were prepared by a polymer sponge replication method. The electromagnetic parameters of carbon foams with variable electric conductivity were measured at a frequency of 2450MHz. Compared with the same composition pulverized powders, carbon foams have relatively lower dielectric constant but much larger dielectric loss, and more remarkably, carbon foams have magnetic loss. The microwave absorbing property measurement of carbon foams was also conducted. A relatively broad absorbing band performance has been got for carbon foams, and the absorbing values exceeds 7dB almost in the whole measured frequency range of 4-15GHz, while the frequencies range for absorbing values exceeding 8dB are about 7 GHz for the carbon foam with an electric conductivity of 0.46S/m. It is worthy that the broad absorbing band feature of the carbon foam is obtained without any impedance match design, which indicates carbon foams have a great possibility of being applied as RAMs. The special electromagnetic loss characteristics and prominent radar absorbing properties about carbon foams indicate macrostructure modification is possibly a new and effective way to modulate the electromagnetic properties of RAMs besides the traditional composition variation.
Influence of Annealing Treatment on the Structural and Optical Properties of ZnO Nanorods
Authors: Kamaruddin Sharul Ashikin , Chan Kah-Yoong , Sahdan Mohd Zainizan , Knipp Dietmar , Rusop Mohamad , Saim Hashim
Published: April 2019

Zinc oxide (ZnO) is an emerging optoelectronic material in large area electronic applications due to its various functional behaviors. We report on the fabrication and the characterization of ZnO nanorods. The ZnO nanorods were synthesized using sol-gel hydrothermal technique on oxidized silicon substrates. Different annealing temperatures were explored in the sol-gel hydrothermal synthesis of the ZnO nanorods. In order to investigate the structural properties, the ZnO nanorods were measured using X-ray diffractometer (XRD). The optical properties were measured using ultraviolet-visible (UV-Vis) spectroscopy. The influence of the annealing treatment on the structural and optical properties of the ZnO nanorods will be revealed and discussed in this paper.
Synthesis and Characterization of Copper (I) Chloride (CuCl) Nanocrystals in Conductive Polymer for UV Light Emitters
Authors: Alam M. M. , Lucas F. Olabanji , Cowley A. , Crowley Karl , Daniels S. , Rajani K.V. , McNally P. J.
Published: April 2019

Intrinsic γ-Copper (I) Chloride is an ionic I-VII compound semiconductor material with relatively low conductivity. To fabricate an efficient electroluminescent device based on CuCl nanocrystals (NC) the conductivity of the CuCl NC film should be relatively high. In order to improve the conductivity of CuCl films, nanocrystals were embedded in a highly conductive polymer (Polyaniline) and deposited on glass substrates via the spin-coating method. The deposited films were heated at 140°C for durations between 1 and 12 hours in vacuo. The room temperature UV-Vis absorption spectra for all CuCl films showed both Z1,2 and Z3 excitonic absorption features and the absorption intensity increased as the anneal time increased. Room temperature photoluminescence (PL) measurements of the hybrid films reveal very intense Z3 excitonic emission. Room temperature X-ray diffraction (XRD) confirmed the preferential growth of CuCl nanocrystals whose average size is ≈40 nm in the <111> orientation. Resistivity measurements were carried out using a four-point probe system, which confirmed that the resistivity of the composite film was ≈500 Ω/cm. This is an improvement when compared to the vacuum evaporated CuCl thin films.
High-Efficiency Low-Cost Photovoltaic Modules Based on CIGS Thin Films from Solution Precursors
Authors: Eldada Louay , Hersh Peter , Sang Baosheng , Stanbery Billy J. , Curtis Calvin J. , Miedaner Alexander , Habas Susan , van Hest Maikel , Ginley David S.
Published: April 2019

We describe the production of photovoltaic modules with high-quality large-grain copper indium gallium selenide (CIGS) thin films obtained with the unique combination of low-cost ink-based precursors and a reactive transfer printing method. The proprietary metal-organic inks contain a variety of soluble Cu-, In- and Ga- multinary selenide materials; they are called metal-organic decomposition (MOD) precursors, as they are designed to decompose into the desired precursors. Reactive transfer is a two-stage process that produces CIGS through the chemical reaction between two separate precursor films, one deposited on the substrate and the other on a printing plate in the first stage. In the second stage, these precursors are rapidly reacted together under pressure in the presence of heat. The use of two independent thin films provides the benefits of independent composition and flexible deposition technique optimization, and eliminates pre-reaction prior to the synthesis of CIGS. In a few minutes, the process produces high quality CIGS films, with large grains on the order of several microns, and preferred crystallographic orientation, as confirmed by compositional and structural analysis by XRF, SIMS, SEM and XRD. Cell efficiencies of 14% and module efficiencies of 12% were achieved using this method. The atmospheric deposition processes include slot die extrusion coating, ultrasonic atomization spraying, pneumatic atomization spraying, inkjet printing, direct writing, and screen printing, and provide low capital equipment cost, low thermal budget, and high throughput.
Electrical Reliability of Solgel Barium Titanate Films on Copper Foils for Organic Package Integration
Authors: Kumar Manish , Xiang Shu , Raj P. Markondeya , Abothu Isaac Robin , Hwang Jin-Hyun , Yamamoto Hiroshi , Tummala Rao
Published: April 2019

There is an increasing need for integrating high dielectric constant ceramic thin film components in organic and 3D IC packages to lower the power-supply impedance at high frequencies and supply noise-free power to the ICs. Sol-gel approach is very attractive for high density capacitors because of its ability to precisely control the composition of the films and the ease of introducing dopants to engineer the dielectric properties such as breakdown voltages and DC leakage characteristics. Thin films on copper foils lend themselves to organic package integration with standard foil lamination techniques used in package build-up processes. However, fabrication of thin film barium titanate on copper foils is generally affected by process incompatibility during crystallization in reducing atmospheres, leading to poor crystallization, oxygen vacancies and copper diffusion through the film that degrades the electrical properties.

This paper focuses on the dielectric properties and electrical reliability of thin films on copper foils. Thin film (300-400 nm) embedded capacitors with capacitance density of 2 μF/cm2, low leakage current and high breakdown voltage were fabricated via sol-gel technology and foil lamination. To lower the leakage current, the chemical composition was altered by incorporating – 1.) Excess barium 2.) Acceptor dopants such as Mn. Both approaches lowered the leakage current compared to that of pure barium titanate. SEM analysis showed enhanced densification and refined grain structure with chemistry modification. The films showed good stability in leakage currents at 150 C with an applied field strength of 100 kV/cm, demonstrating the electrical reliability of these films.
Direct writing of ZrO2 and TiO2 nanostructures by ArF lithography
Authors: Ridaoui Hassan , Dirani Ali , Wieder Fernand , Soppera Olivier
Published: April 2019

We achieved the preparation of nanostructures based on negative tone inorganic resists by DUV lithography (193 nm). This entails the preparation of a complex of a transition metal by reaction between the metal alkoxide and a suitable ligand. The reaction was carried out in a solvent. Then, a partial hydrolysis of the complex allowed forming metal-oxides inorganic chains by condensation with good film-forming and photopatterning properties. This step corresponds to the synthesis of multifunctional oligomers that can be crosslinked by DUV irradiation.

We obtained well-defined patterns exhibiting low rugosity with width down to 75 nm. An achromatic interferometer based on an ArF excimer laser was used to write the nanostructures. The sensitivity of the resin at 193 nm is in the order of magnitude of organic photoresists used in the microelectronics industry.

The photoinduced processes were studied with care in order to state the physico-chemical phenomena occurring upon DUV-irradiation. FTIR, XPS and XRD were used for characterizing the material structure after irradiation and thermal treatment. Nanostructures were studied by AFM.

The main interest of this resist is that after irradiation, the material is mainly inorganic. It can even be totally mineralized through a subsequent pyrolysis procedure. The process is compatible with a wide range of chemicals (ZrO2, TiO2…). Using lithographic route, it is possible to obtain such nanostructures on relatively wide surfaces. With this new process, we are targeting applications in microelectronics, optics, photonics, photocatalysis, photovoltaic…
Performance modification in solution-processed SnZnO thin film transistor
Authors: Kim Dong Lim , Kim Doo Na , Rim You Seung , Kim Si Joon , Kim Hyun Jae
Published: April 2019

Tin zinc oxide (SnZnO) thin film transistors (TFTs) with different component fraction fabricated by solution process were reported. Sn chloride and Zn acetate were used as precursor and the maximum annealing temperature was 500°C. The electrical characteristics of TFTs were acutely affected by the molar ratio between Sn and Zn in the lattice, and showed the highest mobility and on-to-off ratio of about 17 cm2/Vs and 2×106, respectively. The origins of the high performance were traced through both structural and electrical aspects. Sn was generally considered to offer carrier path by superposition of s orbital, but it was found that the increase of Sn fraction only below specific value in lattice contributed to increase mobility, which could be explained by the structural distortion and the defect generation. Zn atoms introduced in the lattice were necessary to control both mobility and carrier concentration. From these results, the solution-processed SnZnO TFT with high performance was suggested.
Engineering and Characterization of Resonant Optical
Antennas
Authors: Wissert Matthias D. , Schell Andreas W. , Ilin Konstantin S. , Siegel M. , Lemmer U. , Eisler Hans-Juergen
Published: April 2019

Resonant optical dipole antennas, consisting either of two arms coupled by a
small gap or of a single, uncoupled arm only, are fabricated by the
application of electron beam lithography and gold evaporation. Using
dark-field microscopy, scattering spectra of structures with varied antenna
arm length and varied gap size are obtained. The results show not only a
spectral redshift for coupled structures compared to single arm structures,
but also that the far-field scattering intensity is significantly higher for
two arm structures with gap. In addition to the dipole structures, first
fabrication results on quadrupole antennas and split-ring antennas are
presented, offering novel pathways for an enhancement of the optical
response function.
Effective Parameters of Terahertz Metamaterials Fabricated with
Microfluidic-Jet Technique
Authors: Szabó Zsolt , Hor Yew Li , Li Er Ping , Hoefer Wolfgang J. R.
Published: April 2019

A cost-effective fabrication method to engineer metamaterial structures with
micrometersize features and novel mechanical properties, which are suitable
for terahertz applications, is reported herein. The effective metamaterial
parameter extraction procedure is employed with the Kramers-Kronig relation
to analyze the effective parameters of single- and multilayer metamaterial
structures.
Optically Controlled Optical Modulator using a Self-Assembled 2D
Plasmonic Crystal
Authors: Lou Yi , Muth John F.
Published: April 2019

The surface plasmon enhanced transmission of light though a plasmonic
crystal provides a novel approach for fabricating an optical modulator. The
extraordinary transmission passing though these patterned metallic films is
very sensitive to the surface dielectric environment. In this study,
hexagonal lattice plasmonic crystals were fabricated with a self-assembly
technique. Arrays of gold nano-holes or bumps with 500/600 nm periodicity
were used to test the sensitivity of plasmon resonance wavelength for
liquids and polymers with different dielectric constants. A nonlinear
optical polymer P3HT coated onto the plasmonic crystal and pumped with 475
nm laser was found to modulate the transmission of a normally incident red
light at 670 nm.
Análise da eficiência de uma rede de urgência para tratamento de múltiplos queimados.
Authors: Botelho Filho Fábio Mendes , Marçal Iara Mateus , Roa Lina , Marinho André Gonçalves , Ruiz Gabriela Zamunaro Lopes , Lopes Leonardo Motta Costa , Brenck Lígia Ferreira , Campos Juliana Louzada , Rabelo Letícia Maria Moreira , Chaves Taylane Vilela , Dias Luide Scalioni Borges , Santos Ana Paula Rosendo , Tolentino Lucas Barbosa , Alonso Nivaldo
Published: April 2019

RESUMO Objetivo: avaliar a eficácia da estratégia adotada e a qualidade do atendimento em trauma pediátrico na sobrevivência dos pacientes atendidos após desastre em uma cidade do interior de Minas Gerais, em comparação a resultados esperados por estudos sobre mortalidade infantil em grandes queimados. Métodos: análise retrospectiva observacional de dez pacientes que sofreram queimaduras e foram transferidos para um centro de referência de trauma. Utilizou-se o escore de R-Baux modificado para estimar a mortalidade esperada. Comparou-se a mortalidade esperada a partir do escore de R-Baux e a mortalidade real, a partir do teste de uma proporção. Comparou-se, também, tempo de admissão pós-trauma com mortalidade e grau de superfície corporal queimada com mortalidade. Resultados: o R-Baux médio foi de 75,2, o que significa uma mortalidade esperada para grandes queimados de 5%. No entanto, a mortalidade do grupo com grande área de superfície corporal queimada desse estudo foi de 60%, valor p=0,001. Observou-se neste caso uma mortalidade muito além da esperada pela literatura. Conclusão: apesar das inúmeras variáveis, aventa-se a hipótese de infraestrutura de atendimento em trauma pediátrico aquém da necessária no Estado. Este estudo sugere maior incentivo à políticas públicas para atendimento de trauma pediátrico, centro de referência preparado, acordos de transferência bem estabelecidos e otimização de planos de catástrofe para diminuição da morbimortalidade para os pacientes que sobrevivem à primeira hora após o trauma.
Edaphic macrofauna in degradation of animal and vegetable residues
Authors: Schubert R. N. , Morselli T. B. G. A. , Tonietto S. M. , Henriquez J. M. O. , Trecha R. D. , Eid R. P. , Rodriguez D. P. , Piesanti S. R. , Maciel M. R. S. , Lima A. P. F.
Published: April 2019

Abstract The objective of this study was to evaluate the ability to degrade organic matter by edaphic macrofauna (worms), carbon/nitrogen (C/N) ratio and hydrogenation potential (pH) during the vermicomposting process in different organic residues. The treatments were constituted by organic residues of animal origin (bovine, ovine and equine manure) and vegetable (herb-checkmate and coffee drag), which were conditioned in plastic pots with a capacity of 10 liters, comprising five treatments in a completely randomized experimental design, with five replications. Were inoculated 150 earthworms of the species Eisenia foetida, into each plot. After 87 days, the evaluation of the multiplication of the earthworms was carried out, through its manual count and its cocoons. At the beginning and at the end of the experiment, the samples were submitted to analysis of humidity at 60 °C, pH, volumetric density, chemical analysis of macronutrients and C/N ratio. There was a dominance of worms and cocoons in the process of vermicomposting in the residues of ovine manure and herb-checkmate. The macronutrients (P, K and Mg) and C/N ratio were higher in the vegetal residues, while for N higher values were found in ovine manure and coffee drag treatments, and for Ca higher value among treatments was observed in the coffee drag treatment at the end and the lowest value at initiation. The results obtained in this study demonstrate the importance of the edaphic macrofauna to the vermicomposting process, since it allows more information about its influence on the continuity of soil organic matter decomposition processes.
“Minhas próprias notícias”: jornalismo e o público jovem brasileiro e português em contexto digital
Authors: Doretto Juliana
Published: April 2019

Resumo Este trabalho tem por objetivo investigar o consumo de notícias generalistas por adolescentes e crianças mais velhas brasileiras e portuguesas, com acesso a tecnologias digitais, em perspectiva comparada. A partir de entrevistas e grupos focais, identificamos que o termo “notícia” é entendido às vezes como algo que vai além da esfera do jornalismo (mas que está sempre ligado a algo que é novo, interessante e verdadeiro para as crianças) e que a imprensa tradicional por vezes é rechaçada ou negligenciada. A partir disso, defendemos que os produtos jornalísticos sejam mais transparentes no processo de construção do discurso noticioso, pois isso pode ajudar os leitores mais jovens a compreenderem melhor os elementos basilares (e, consequentemente, o papel social) do jornalismo, principalmente no ambiente digital.
Consultoria colaborativa a distância em tecnologia assistiva para professoras: planejamento, implementação e avaliação de um caso
Authors: Calheiros David dos Santos , Mendes Enicéia Gonçalves , Lourenço Gerusa Ferreira , Gonçalves Adriana Garcia , Manzini Mariana Gurian
Published: April 2019

Resumo O objetivo desta pesquisa foi planejar, implementar e avaliar um serviço de consultoria colaborativa a distância em Tecnologia Assistiva (TA), para uma dupla de professoras. O estudo desenvolvido na abordagem qualitativa foi do tipo estudo de caso. Participaram também três consultoras da área de TA. Os dados foram coletados por meio de atividades realizadas em um ambiente virtual de aprendizagem e de questionários. Inicialmente, foi identificada a demanda por conhecimentos de TA das professoras. Em seguida, as professoras escolheram um caso de um estudante com paralisia cerebral para receber um suporte das consultoras. Por fim, ocorreu a avaliação do serviço. Os dados foram tratados através da análise de conteúdo. Os resultados indicaram ser possível identificar as demandas das professoras em relação a TA, bem como planejar e implementar ações de consultoria colaborativa a distância. A contribuição desta investigação consiste em indicar mais uma possibilidade de serviço de apoio à escola.
Estratégias de leitura e a narrativa ficcional: condições para compreensão
Authors: Souza Renata Junqueira de , Hernandes Elianeth Dias Kanthack
Published: April 2019

Resumo Este artigo pretende abordar duas condições para que a criança se aproprie das capacidades de leitura e produção de texto do gênero “conto”: as características do texto narrativo ficcional e as estratégias de compreensão leitora. Diante dos pressupostos teóricos de Propp, Claude Bremond, Harvey e Goudvis, mostra-se como, numa experiência específica, em contraposição ao que ocorre nas atividades existentes em livros didáticos, alunos vivenciaram o contato com essa literatura e como articularam a compreensão da narrativa através de atividades propostas nesta pesquisa. Os resultados revelam que as crianças, quando envolvidas de forma consistente e significativa com o texto narrativo ficcional, assumem o papel de protagonistas tanto na compreensão como na produção desse gênero textual.
Políticas educacionais antirracistas na América Latina: estudos comparados
Authors: Santos Wellington Oliveira dos
Published: April 2019

Resumo Neste texto, tem-se por objetivo apresentar um quadro dos estudos comparados existentes sobre políticas educacionais antirracistas na América Latina, com foco na população negra. Realizou-se a pesquisa em bases de dados online, encontrando seis trabalhos sobre o tema, tendo como foco principalmente Brasil e Colômbia. Ainda que os estudos destaquem que os negros na América Latina enfrentam dificuldades semelhantes no campo educacional, é alarmante a falta de estudos comparados sobre essa população na região, o que pode estar relacionado à falta de dados estatísticos baseados em critérios raciais.
Modelagem e propriedades termodinâmicas da secagem de fatias de acuri
Authors: Santos Dyego da Costa , Leite Daniela Dantas de Farias , Lisbôa Jemima Ferreira , Ferreira João Paulo de Lima , Santos Francislaine Suelia dos , Lima Thalis Leandro Bezerra de , Figueiredo Rossana Maria Feitosa de , Costa Tiago Nascimento da
Published: April 2019

Resumo O acuri é uma fruta pouco explorada industrialmente, mas com grandes perspectivas e possibilidades de uso. Para tanto, torna-se necessário reduzir o seu teor de água, aumentando então a sua vida útil, o que possibilitará sua utilização em mercados distantes dos locais de produção. Nesse sentido, objetivou-se secar fatias de acuri, com espessura de aproximadamente 4,07 mm, nas temperaturas de 60, 70, 80 e 90 °C, ajustar diferentes modelos matemáticos aos dados experimentais e determinar os coeficientes de difusão, a energia de ativação e as propriedades termodinâmicas. Observou-se que o aumento de temperatura de 30°C reduziu em 36% o tempo total de processo, sendo obtidas taxas de secagem máximas de 1,22; 1,88; 2,16, e 2,45 kg de água kg de matéria seca min-1 nas temperaturas de 60, 70, 80 e 90 °C, respectivamente. Dentre os modelos matemáticos testados, o modelo logarítmico apresentou os melhores parâmetros de ajustes aos dados experimentais e foi selecionado como o mais adequado para representar o fenômeno investigado. Os coeficientes de difusão efetivos aumentaram com o incremento de temperatura, apresentando-se na ordem de 10-10 m2 s-1 , e sua dependência com a temperatura foi descrita pela Equação de Arrhenius, que apresentou energia de ativação de 17,66 kJ mol-1 . Os valores de entalpia e entropia reduziram com a elevação da temperatura de secagem, enquanto que a energia livre de Gibbs foi ampliada na faixa de temperatura avaliada.
Turismo e participação social na gestão do Centro Histórico de Salvador (BA)
Authors: Riscado Júlia Erminia
Published: April 2019

Resumo Cada vez mais próximo a setores empresariais, o turismo tem se tornado alvo de recorrentes críticas por se distanciar de setores sociais na elaboração e no acompanhamento de políticas públicas e/ou programas de recuperação de centros históricos, principalmente em áreas urbanas. Com base em recomendações internacionais, projetos de âmbito nacional, jornais e observação direta, o presente artigo tem como objetivo avaliar os impactos da atividade turística nos projetos para o Centro Histórico de Salvador, na Bahia. A primeira parte do texto tratará do reconhecimento do turismo como instrumento de difusão e de sustentabilidade para zonas históricas urbanas por meio de normativas internacionais e iniciativas de âmbito nacional. Posteriormente, será observado como tais dispositivos normativos e legais foram incorporados às ações de desenvolvimento turístico e aos projetos de revitalização no Centro Histórico de Salvador. Espera-se, com isso, contribuir para estudos urbanos e demais pesquisas que tratem da gestão participativa em áreas históricas e de intensa atividade turística.
Under and over: location, uses and discontinuities in a centrally located neighbourhood in João Pessoa city reflecting current urban planning effects
Authors: Donegan Lucy , Silveira José Augusto Ribeiro da , Silva Geovany Jessé Alexandre da
Published: April 2019

Abstract This paper compares spatial configuration, built form and uses at Tambauzinho and Tambaú areas, in João Pessoa, Brazil. Although it is located between the old city centre and its expansion towards the coast, Tambauzinho presents little urban vitality, different from the expected in a central location, and to what happens in Tambaú. Understanding cities as problems in organized complexity, and that space configures fields of potential movement and encounters, physical attributes work together to facilitate urban vitality. The potential movement to and through places at various scales (according to space syntax framework) were analysed for the city and the areas and compared with built form and uses. Both areas' urban grid present high potential movement; however at Tambauzinho, local physical attributes and a highway crossing the neighbourhood hinder more legibility and walkability, interrupting local flows and visual and physical connections at street level, with poor qualities of sidewalks. Limited urban vitality in Tambauzinho is underlined by non-residential uses mostly concentrating at the areas’ northern periphery, whereas at Tambaú, they spread more throughout the area. Problems at Tambauzinho express a mainly vehicular oriented urban planning; understanding negative consequences aims to build knowledge, alleviating problems and re-directing future interventions.
Drummond e Stella: experiências poéticas
Authors: Alves Nathaly Felipe Ferreira
Published: April 2019

RESUMO O objetivo deste estudo é examinar, no poema Da bomba que compõe Reamanhecer, segunda parte do livro Amanhecência (1974), de Stella Leonardos, as relações entre leitura/escritura no exercício metapoético de apropriação do poema A bomba, de Carlos Drummond de Andrade. Tal reescritura metapoética opera por meio do pensamento analógico, em que se esboça a figura do poeta crítico em sua relação com a tradição. Neste movimento duplo, fundamentado no deslocamento do sujeito lírico para fora de si, advém a nossa hipótese de pesquisa: a de um singular livro-antologia no qual a poeta se apropria dos poemas com os quais dialoga por meio de dois procedimentos: o de expansão, gerador do canto paralelo, e o de redução, em que a glosa das epígrafes é recurso chave.
EVOLUCIÓN Y CONDICIONANTES NATURALES DE LOS PUERTOS DE LA MACARONESIA EUROPEA (AZORES, MADEIRA Y CANARIAS) SIGLOS XIX Y XX
Authors: Morales Alejandro González , Ojeda Antonio Ramón
Published: April 2019

Resumen Los puertos insulares de la Macaronesia europea han seguido procesos similares de desarrollo. El presente trabajo describe el crecimiento de los puertos de Punta Delgada (Azores), Funchal (Madeira) y Arrecife y Las Palmas de Gran Canaria (Canarias), desde el siglo XIX hasta mediados del siglo XX y analiza las similitudes y diferencias existentes entre dichas localidades. Se estudia el desarrollo portuario durante dicho período en relación al contexto social y económico, así como los condicionantes naturales de cada caso. A modo de conclusiones generales se realiza un análisis comparativo estableciendo las diferencias y similitudes más significativas entre estos cuatro puertos y ciudades del Atlántico medio septentrional.
TWO PATHS: THE PORT AND WORK OPTIONS IN THE SOUTH OF BAHIA BETWEEN 1872 AND 1940
Authors: Santos Flávio Gonçalves dos
Published: April 2019

Abstract This article discusses how the Port of Ilhéus changed the social composition of the city, introducing new occupation types and areas of work. It seeks to disseminate some results of the project “Pontal Bay - Ilhéus: the city, the port and the Atlantic”, financed by Bahia Research Foundation - FAPESB between 2012 and 2014,being currently funded by the National Council for Scientific and Technological Development - CNPq and by the Proyecto HAR2015-64044R - Global South. Puertos y desarrollo económico y social en el Atlántico meridional (1850-2010). The project was approved by the Ministry of Economy and Competitiveness of the Government of Spain - of the project “Estudo comparativo de sistemas portuários: Bahia-Brasil e Ilhas Canárias-Espanha - 1960/1990”, financed by Universidade Estadual de Santa Cruz.
UM HOMEM CÉLEBRE ENCONTRA UM EX-HOMEM DE COR: RELAÇÕES SOCIORRACIAIS NO BRASIL DO PÓS-ABOLIÇÃO
Authors: Bonciani Rodrigo
Published: April 2019

Resumo O objetivo deste artigo é fazer um estudo sobre a história das relações sociorraciais no Brasil por meio da análise de dois textos literários principais: o conto “Um homem célebre”, de Machado de Assis, e o romance The autobiography of an ex-coloredman, de James Weldon Johnson. O artigo analisa especialmente o fim da escravidão e o período do pós-abolição, entre 1870 e 1912, confrontando as perspectivas de análise nacionais e modernistas às interpretações dos estudos da diáspora e do Atlântico negro. Do sangue negro que se dilui na ideologia da democracia racial, passando pelo sangue negro que contribui para a formação nacional e para a congenialidade de uma sociedade moderna e mestiça, até o sublime escravo e o negro todo poderoso que pode transformar toda a humanidade.
ORGANIZAÇÃO ALFANDEGÁRIA E ESPAÇOS FISCAIS NO IMPÉRIO BRASILEIRO (1808-1836)
Authors: Ramos Eduardo Silva
Published: April 2019

RESUMO Este artigo tem como objetivo analisar a organização e funcionamento da estrutura administrativa das alfândegas brasileiras, tomando por base as transformações na arrecadação fiscal e a adequação do sistema alfandegário nas primeiras décadas do século XIX. Procura-se identificar as iniciativas focadas na maior efetividade da arrecadação tributária e na distinção entre os campos de atuação dos Governos Geral e Provincial. O estudo abrange dois momentos distintos: o primeiro, com a abertura dos portos às nações amigas em 1808 e as alterações realizadas durante o primeiro reinado; e, o segundo, com a sua superação durante as Reformas Liberais da década de 1830, em especial após a aprovação dos regulamentos de 1832 e 1836. A análise de tais particularidades do sistema tributário brasileiro busca evidenciar os processos de formatação dos espaços fiscais do Estado brasileiro, demonstrando a constante tensão entre o Centro e suas partes, as mudanças institucionais na passagem do Antigo Regime ao Estado Nacional e os diferentes interesses político-econômicos existentes na monarquia brasileira.
Atributos espaciais da desigualdade nas grandes cidades brasileiras: uma relação entre segregação e morfologia
Authors: Zechin Patrick , Holanda Frederico Rosa Borges de
Published: April 2019

Resumo Ao fazer uma análise comparativa entre regiões concentradoras das famílias de menor e maior renda per capita em cinco grandes cidades brasileiras (Goiânia, Fortaleza, Brasília, Belo Horizonte e Curitiba) e suas características morfologias, este artigo busca contribuir para a interpretação de um fator não monetário ligado à produção da desigualdade socioeconômica nas grandes cidades brasileiras. O intuito é analisar a relação entre a morfologia e a localização concentrada dos grupos antípodas de renda familiar per capta. Para isso, utilizam-se, como metodologia de análise, tanto análises georreferenciadas quanto análises morfológicas. Além de apontar padrões espaciais de regiões específicas, destacam-se, como conclusões mais gerais, as relações de regiões morfológicas específicas e a respectiva capacidade de integração e circulação dos grupos nelas residentes.
A construção social de um sistema de mobilidade inteligente: mapeando controvérsias no caso do Swisspass
Authors: Simão Marcela de Moraes Batista , Firmino Rodrigo José
Published: April 2019

Resumo A ideia prevalente de cidades inteligentes pressupõe o uso de tecnologias digitais para uma gestão supostamente mais eficiente das dinâmicas urbanas. Há uma necessidade científica de se conhecer tais processos, a partir das ciências sociais. Dentre os vários setores da gestão urbana, o de mobilidade é um dos mais sensíveis a mudanças tecnológicas. O principal objetivo deste artigo é desconstruir historicamente o projeto SwissPass, e compreender suas nuanças sociotécnicas por meio da identificação de grupos sociais e interesses, bem como pelo mapeamento das controvérsias envolvidas na implementação desse sistema de mobilidade inteligente na Suíça. Os resultados indicam disputas de poder e um domínio do processo por grandes empresas estatais de transporte, além da dissipação das controvérsias por estratégias de convencimento concentradas em seu suposto papel inovador.