bluuebunny/crossref_metadata_2025 huggingface dataset:
Walking Adaptation in Persons with Essential Tremor v1
Authors: Roper Jaimie , Brinkerhoff Sarah , Harrison Benjamin , Schmitt Abigail , Roemmich Ryan , Hass Chris
Published: July 2019

This is a protocol for the split-belt treadmill walking paradigm used in the following paper. Roper, J.A., Brinkerhoff, S.A., Harrison, B.R., Schmitt, A.C., Roemmich, R.T., Hass, C.J. (2019). XXXXXXXXX. Journal of Neurophysiology,XX(XX), XXX-XXX. This protocol is used to collect split-belt treadmill walking adpatation, readaptation, deadaptation, and overground transfer in healthy adults and persons with essential tremor.
Los últimos cuentos de Agata Messia recopilados por Giuseppe Pitrè
Authors: Sanfilippo Marina , Cantero Natalia
Published: July 2019

En este artículo se presenta la figura de Agata Messia, una narradora oral siciliana del siglo XIX, ofreciendo una muestra de trece cuentos de su amplio repertorio, traducidos al español según criterios que conservan las características lingüísticas marcadamente orales de las narraciones de Messia. Cada cuento tiene un aparato crítico, en el que se reproducen las notas de Pitrè, ampliándolas con nuevos comentarios y paralelismos, y, cuando posible, se adscribe el cuento al correspondiente tipo folklórico.
El repertorio de poesía de tradición oral de Milagros Rego Carrasco y Dolores y Salud Oca Ramallo, Jerez de la Frontera, 1994.
Authors: Peña Díaz Miguel Ángel
Published: July 2019

Este artículo ofrece el repertorio de poesía de tradición oral de Milagros Rego Carrasco y Dolores y Salud Oca Ramallo recogido en 1994 en Jerez de la Frontera (Cádiz).
¡Ya llegó la mujé del jigo gordo! El ingenio humorístico en los vendedores ambulantes andaluces
Authors: Del Campo Tejedor Alberto , Cáceres Feria Rafael
Published: July 2019

El estudio histórico-cultural y etnográfico de los pregones con que los vendedores ambulantes vociferan su mercancía, saca a la luz una original expresividad oral vinculada al ingenio, la agudeza y el humor, en el contexto de la cultura cómica popular de raíz rabelaisiana. La focalización sobre el contexto andaluz permite identificar más específicamente los códigos, tópicos y sentidos de lo que en el sur de España se considera un singular arte de embaucar, asociado a juegos del lenguaje como la burla, la guasa o el camelo. Como deformación performativa del lenguaje, los pregones jocosos pugnan por llevarse el gato al agua compitiendo con ocurrencias ingeniosas caracterizadas por la ironía, las metáforas graciosas, la libertad de palabra, la exageración seductora, los equívocos eróticos cuando no obscenos, las tomaduras de pelo, las chanzas jactanciosas y la carnavalesca inversión del orden. El estudio vincula el verbo embaucador de los pregones a lo pícaro, lo valiente, lo flamenco, y otros modelos y códigos de comportamiento que han arraigado singularmente en el sur de España, y que, en conjunto, ponen de relieve una mirada oblicua, burlona, sobre la realidad, la verdad y los valores de lo correcto como la honra y la honestidad.
BRUNO DE MENEZES: UM PERCURSO DO REINVENTOR DO PEIXE FRITO
Authors: REIS Marcos Valério Lima
Published: July 2019

Bruno de Menezes, negro, jornalista, militante, literato paraense, enfim, humanista, construiu uma produção literatura sui generis no cenário nacional no chamado contexto do Modernismo, embora sua obra praticamente esteja circunscrita à circulação no âmbito local. Ele vivenciou na poética e na política experiências que lhes permitiram contrapor-se à imagem estereotipada do negro apresentada pela produção literária dominante. Partindo dessa motivação, o texto objetiva acompanhar e analisar aspectos da trajetória de vida do poeta negro, o processo de criação de sua produção artística, focalizando sua militância política e as relações dessa vivência com seu fazer literário. Para isso, utiliza-se a análise interpretativa dos Estudos Culturais, campo teórico-metodológico que, ao se ocupar das conexões Literatura e História, apreende interdisciplinarmente experiências socioculturais de diferentes agentes em negociações, aceitações, conflitos e resistências. Igualmente, valoriza os sentidos das relações de força impostas pela classe dominante e como grupos populares as experimentam, contaminam-se e as contestam. Seus diálogos legitimados pela vivência e pela arte literária, tornam-se importante instrumento de estudo sobre poesia, identidades, saberes e religiosidades das diásporas africanas na Amazônia.
CONFORTAVELMENTE ENTORPECIDOS: NOTAS SOBRE IMAGEM, FOTOGRAFIA E CIDADE
Authors: Moura Simone De Oliveira
Published: July 2019

O presente artigo desenvolveu o estudo sobre aspectos da relação humana com a noção de cidade e a produção de imagens fotográficas. Partindo do entendimento de cidade e de imagem, buscou-se propor uma reflexão sobre a condição de entorpecimento vivenciada no mundo contemporâneo diante da abundante e copiosa impermanência das imagens, tendo, para isso, como suporte o conceito de aisthesis proposto por James Hillman no sentir a cidade a partir da noção ampliada de realidade psíquica; a abordagem antropológica de imagem discutida por Hans Belting; aspectos relativos às imagens técnicas apontados por Vilém Flusser, e o diálogo com outros autores.
Clinical and genetic characteristics of ponto-cerebellar hypoplasia caused by mutations in the TSEN54 gene (OMIM: 277470)
Authors: Dadali E. I. , Akimova I. A. , Semenova N. A. , Guseva D. M. , Shchagina O. A. , Chukhrova A. I. , Kanivets I. V. , Korostelev S. A.
Published: July 2019

Introduction. The description of the clinical and genetic characteristics of eight patients with autosomal-recessive variant pontocerebellar hypoplasia due to mutations in the TSEN54 gene.

Purpose. Description of clinical and genetic characteristics of Russian patients with type 2A and type 4 of pontocerebellar hypoplasia.

Materials and methods. The diagnosis of pontocerebellar hypoplasia was established on the basis of the specific features of clinical manifestations and detection of mutations in the gene TSEN54 based on the analysis of the results of exome sequencing. 

Results. 8 patients with pontocerebellar hypoplasia caused by mutations in the TSEN54 gene were identified. 

Discussion. Based on the features of clinical manifestations and severity of the disease in 5 patients diagnosed pontocerebellar hypoplasia type 2A, and in 3 patients – type 4. In patients with type 2A of pontocerebellar hypoplasia discovered mutation c. 919G>T (p.Ala307Ser)  in a homozygous state. Patients with type 4 of pontocerebellar hypoplasia this mutation is detected in the compound heterozygous state with c.670_671delAA (p.Lys224fs) and c.1264C>T (p.Gln422fs).

Conclusion. The obtained results allow us to conclude that, as well as in European populations, the mutation c.919G>T (p. Ala307Ser) is a major in Russian patients with pontocerebellar hypoplasia 2A and 4 types, which account for about half of all cases of this disease group. The search for this mutation should be the first stage of molecular genetic diagnosis in patients with clinical and magnetic resonance signs of pontocerebellar hypoplasia.
The use of rituximab in the treatment of disimmune polyneuropathy: a description of clinical cases and a literature review
Authors: Kiselev V. N. , Potapenko V. G.
Published: July 2019

Dysimmune neuropathies are heterogeneous group of acquired immune-mediated diseases, accompanied by damage to the peripheral nervous system. As a standard therapy, prednisolone and intravenous immunoglobulins are used. Also encouraging efficacy is demonstrated by the use of a genetically engineered chimeric monoclonal antibody to the CD20 antigen found on the surface of normal and malignant B-cells – rituximab. Rituximab shows encouraging results. We reviewed the use of rituximab for dysimmune polyneuropathies and described our experience in administration of Lewis–Sumner syndrome and myelin-associated glycoprotein related neuropathy with rituximab.
Psychophysiological stress response of newly-diagnosed breast cancer patients with and without risk of metabolic syndrome
Authors: Neri-Flores Veronica , Torres-Domínguez Juan Alejandro , Mohar-Betancourt Alejandro , Rodríguez-Ortiz María Dolores , Castro-Sánchez Andrea , Gálvez-Hernández Carmen Lizette
Published: July 2019

Introduction. Little is known about how metabolic comorbidity affects stress response during breast cancer (BRCa) after a recent diagnosis. Objective. To evaluate the physiological and psychological differences between the BRCa-RSxM groups and those with BRCa alone, and the influence of psychological variables and comorbidity in terms of stress response. Method. Comparative non-experimental causal-descriptive study. Fifty patients recently diagnosed with BRCa (25 with BRCa and 25 with BRCa-RSxM) in a convenience sample participated. Frontal muscle activity and skin conductance were recorded in response to stressful conditions. Quality of life, perceived stress, and coping strategies scales were used. Results. The presence of comorbidity (p = .001; p = .02), perceived stress (p = .004; p = .03), and social quality of life (p = .01; p = .01) influenced muscle activation and conductance during the emotional stressor (ES). Putting the stressful situation into perspective as a cognitive coping strategy was related to a decrease in activation (p = .04). An increase in physiological activation during the cognitive stressor (CS) was influenced by comorbidity (p = .05) and quality of social life (p = .01; p = .01). In turn, a decrease was influenced by the increase in age (p = .02). Discussion. Physiological vulnerability, coping strategies (behavioral and cognitive), and prior learning influenced the resulting reaction during the stressful situation. Conclusion. A metabolic disease, as a prelude to an oncological, may cause physiological vulnerability to respond adequately to stressful conditions.
Sensitivities of Geodetic Source Analyses to Elastic Crust Heterogeneity Constrained by Seismic Tomography for the 2017 Mw 6.5 Jiuzhaigou, China, Earthquake
Authors: Tung Sui , Katzenstein Kurt , Masterlark Timothy , Lei Jianshe , Wauthier Christelle , Petley Dave
Published: July 2019

The 2017 Mw 6.5 Jiuzhaigou earthquake (JE) struck a rugged area of the Jiuzhaigou Valley in eastern Tibet that has experienced frequent seismic activity over the last few decades. We use finite‐element models (FEMs) and Sentinel‐1 Interferometric Synthetic Aperture Radar observations to characterize the earthquake source. The FEM domain accommodates a heterogeneous (HET) distribution of realistic crustal materials inferred by regional seismic tomography data. The HET‐derived source configurations yield a significantly smaller misfit, at the 95% confidence level, than that estimated for a homogeneous (HOM) half‐space. The former generally requires a lower degree of smoothing constraint, highlighting that the HET solutions are systematically more compatible with the surface observations than the HOM solutions. The magnitudes of induced Coulomb failure stress change (ΔCFS) estimated by the HET solution drastically differ (by >0.1  MPa) from those calculated by the HOM solution. The postearthquake stability of near‐field faults is generally overestimated by the HOM estimations, whereas some localities of negative ΔCFSHOM are predicted with positive ΔCFSHET. These results highlight the sensitivities of both slip and stress estimations to the complexity of the adopted elastic modeling domain, leading to more accurate aftershock hazard assessments. The HET‐resolved seismic rupture reveals two major slip asperities of magnitude up to 0.83 m distributed along the fault strike, which is coherent with the aftershock distribution. Two aftershock clusters are consistently found near or below these two peak‐slip zones, which are imaged by the HET model but absent in the HOM solution. The JE hypocenter and aftershocks are bounded below by a negative velocity anomaly (ΔVP, ΔVS down to −4%) at ∼18  km depth. Such low‐velocity layers of reduced strength may be relevant to the vertical distribution of seismicity and earthquake slip, which provide insights into assessing the seismic hazards and aftershock‐prone areas of the eastern Tibetan margin.
10.18272/aci.v11i1.1077
Authors: Carrillo Zenteno Manuel Danilo , Durango Cabanilla Wuellins Dennis , Morales Intriago Fátima Lourdes , Rivadeneira Moreira Betty Janet , Cargua Chavez Jessica Elizabeth
Published: July 2019

El cultivo de maíz duro tiene importancia a nivel mundial por ser un cereal que forma parte de la canasta básica familiar, además de ser un insumo importante para la industria alimenticia de animales. Los suelos destinados al cultivo, varían en sus condiciones de fertilidad, al igual que los nuevos materiales genéticos en sus requerimientos nutricionales. Por lo antes indicado, en la Estación Experimental Tropical Pichilingue (EETP) del Instituto Nacional de Investigaciones Agropecuarias (INIAP), se realizó esta investigación con el objetivo de conocer las necesidades nutricionales de cuatro híbridos promisorios de maíz, bajo tres niveles de fertilización, las parcelas fueron planteadas en época seca y lluviosa, siguiendo un diseño de bloques completos al azar en parcelas divididas con tres repeticiones y las medias se compararon mediante la prueba de Tukey (p<0,05). Se evaluó la producción de materia seca, concentración y contenido de nutrientes en tejidos aéreos de la planta, con frecuencia de 10 días a partir de la fecha de siembra hasta la madurez fisiológica (110 días). Los resultados obtenidos durante el 2016, mostraron que la extracción de N, K, y Mg se incrementó a partir de los 30 días después de la siembra (DDS) hasta los 100 DDS, para P la mayor extracción fue tardía incrementándose a partir de los 50 DDS; en cuanto al S, las mayores extracciones sucedieron entre 50 DDS y 70 DDS. Los resultados encontrados reflejan la variabilidad en la extracción de los nutrientes presentada por los materiales promisorios de maíz.
Estabilidad de rendimiento y adaptabilidad de híbridos de maíz tolerantes a suelos ácidos en base a las características del análisis GGE biplot
Authors: Tirado Soto Carlo Segundo , Vásquez Arce Víctor , Narro León Luis Alberto
Published: July 2019

El objetivo principal de esta investigación fue evaluar las respuestas de catorce híbridos de maíz a través de veintisiete ambientes de prueba para identificar a los genotipos de alto rendimiento con amplia y específica adaptación mediante la aplicación del análisis GGE (Genotipo + Genotipo x Ambiente) biplot. Se utilizó el diseño de bloques completos al azar con tres repeticiones en cada localidad. Se registraron los rendimientos en toneladas de grano de maíz por hectárea. El análisis GGE biplot permitió conocer que los cultivares G11, G6, G12, G10 y G9 presentaron un buen potencial de rendimiento de grano y la mejor estabilidad a través de todos los ambientes evaluados. Los genotipos G4, G8, G9 y G3 presentaron adaptación específica; que los ambientes de prueba con mayor capacidad de discriminación y más representativos y útiles para la selección de genotipos con adaptación amplia fueron L5-Pereira y L15-El Líbano. Se identificó a siete agrupamientos de genotipos y ambientes (mega-ambientes) que son áreas que muestra condiciones ambientales homogéneas y que causa que ciertos genotipos se desempeñen similarmente.
The Effect of Education-Based Health Action Process Approach on Parenting Skills of Mothers with Girl Students in Mashhad
Authors: Khakshoor Ghrehso Zohreh , Gholian Aval Mehdi , Esmaily Habibollah , Vahedian Shahroodi Mohammad , Laele Monfared Elahe
Published: July 2019

Introduction: Parenting is a complex activity, which includes special procedures and behaviors that affect the child's growth. The aim of this study was to determine the effect of educational intervention based on the health action process approach on the parenting skills of girl students’ mothers in Mashhad.
Methods: This was a quasi-experimental study conducted on 100 mothers (50test and 50control), who had 10-13 year-old girls. Mothers were selected using cluster sampling method. Data were collected by a questionnaire designed based on the health action process approach. The questionnaire also contained the demographic questions and its validity and reliable were completed before and 2months after the intervention. After completing the questionnaires, data were analyzed by SPSS 16 and descriptive (frequency, percentage, mean, and SD) and analytical tests (Mann-Whitney and Wilcoxon) at the significance level of 0.05.
Results: The Chi-square test showed no statistically significant difference between the experimental and control groups in terms of family size, mothers' age category, level of education, and job. The Mann-Whitney test showed that significant difference existed between the experimental and control groups before intervention) P=0.01Z=2.57( only with regard to action planning. Moreover, two months after the intervention, significant differences were observed between the two groups in all constructs.
Conclusion: According to the results, the educational intervention based on the structures of the health action process approach can have a positive impact on mother's parenting skills.
Advanced Treatment of Meat Processing Wastewaters Using Microalgae
Authors: Danaee Soroosh , Heydarian Seyed  Mohammad , Ofoghi Hamideh , Farazmand Abbas
Published: July 2019

Introduction: Effluents of Meat processing are one of the untreated wastewaters containing high volumes of polluted components even after the primary and secondary treatments. The high cost of using the advanced treatment methods of the wastewaters has led the industry owners to release them in the nature without effective removal of nitrogen and phosphorus. In this study, an economic advanced method was presented for the first time for the treatment of meat processing effluents by producing valuable biomass.
Methods: The recovery of wastewater components was studied for the growth of two profitable strains of Chlorella and Scenedesmus in three variations: real wastewater, normalized wastewater, and normalized wastewater with trace elements. The concentration of nitrate, ammonia, and phosphate was analyzed during the growth period.
Results: Experimental data showed that normalized wastewater increased biological removal up to %78 in Scenedesmus and 64% in Chlorella. In addition, normalized wastewater containing trace elements increased biological removal up to %93 in Scenedesmus and 95% in Chlorella. The addition of phosphates reduced pH fluctuations and worked as a buffer.
Conclusion: The meat wastewaters processing can provide a rich culture medium for cultivation of microalgae. The results of this research can present a novel promising and economic alternative way to remove nutrient pollutions in meat wastewaters processing.
Aflatoxin M1 Contamination in Raw Cow Milk of Dairy Farms in Behbahan area, Khuzestan province, Iran
Authors: Ghasemian Seyedeh Ommolbanin
Published: July 2019

Introduction: Mycotoxins are among the environmental chemical agents with toxic effects on animals and humans. Aflatoxins (AF) are a major group of mycotoxins produced following the growth of some species of Aspergillus flavus and Aspergillus parasiticus, particularly in agricultural products. Aflatoxin M1 (AFM1) is secreted to milk and remains there since the process of pasteurization and sterilization has little effect on this metabolite. The aim of this study was to investigate the natural occurrence of AFM1 in raw milk in Behbahan area, which is an area of high-density livestock production in southwest of Iran. The other aim was to compare these obtained levels with the accepted level recommended by the European community (50 ng/L).
Methods: In the present study, 90 samples of raw milk were collected from five dairy farms in Behbahan region, Khuzestan province, Iran. The AFM1 was analyzed using the Enzyme Linked Immune Sorbent Assay (ELISA) method by ELISA kits from Euro Clone, Italy.
 Data were analyzed by ANOVA and the results were reported as mean ± SE. The significant level was set at p ≤ 0.05.
 Results: The concentration of aflatoxin M1 in (15)16.54% of raw milk was higher than maximum tolerance limit accepted by European Union /Codex Alimentarius Commission (50 ng/l). The results of this study showed that all 90 investigated raw milk samples were contaminated with AFM1 (100%).
Conclusion: A significant difference was observed between concentration means of AFM1 in various studied farms at P < 0.05. Consequently, high occurrence of AFM1 in raw milk samples was considered as a possible hazard for human health. However, further longitudinal studies are required on milk samples and other dairy products in Behbahan as well as other regions of Iran to estimate the representative intake of AFM1 in Iran.
Evaluation of the Histological Method in Quantitative Detection of Unauthorized Tissues (chicken skin and bone) in Reconstructed Kabab Loghme and Kielbasa
Authors: Sadeghinezhad Javad , Morowati Hassan , Kavyani Yekta Zohreh , Fattahi Kamand , Hajimohammadi Bahador , Akhondzadeh Basti Afshin , Barzegar Bafrouie Raziyeh
Published: July 2019

Introduction: Nowadays, consumption of meat and meat products have increased throughout the world. Regarding the economic values of meat, unauthorized tissues can be used in producing meat products. This study was conducted to detect unauthorized tissues in raw and processed meat products.
Methods: Samples of Kabab loghme (70% meat) and kielbasa (30% and 90 % meat), each containing 5, 10, 15, and 20% of chicken skin and bone were prepared.  Then, each sample was divided into three parts. One piece was taken from each part and fixed in 10% neutral-buffered formalin. The samples were routinely processed for light microscopy and embedded in paraffin. The paraffin-embedded blocks were cut into 6 μm sections and stained using hematoxylin and eosin (H&E) for histological study.
Results: The histological examination revealed the chicken skin and bone tissues clearly in all the samples. The histometrical analysis indicated that the estimated percentages of the additive bone, especially in kabab loghme, were not significantly different from the real percentages. However, the skin tissue was difficult to estimate, especially in Kielbasa.
Conclusion: The findings of the present research suggest the histological technique as an effective method for quantitative evaluations of raw and processed meat products. However, the quantitative evaluation of additive tissues in raw meat products was more convenience than the processed products. In addition, estimation of bone additive was more applicable in comparison with skin tissue due to its resistance to histological processing preparations.
DIRECTIVE POLITENESS ACT STRATEGY IN THE DISCOURSE OF EDUCATION COLUMN IN NATIONAL NEWSPAPER AS THE FORMATION OF STUDENTS’ CHARACTER IN INDONESIA
Authors: Prayitno Harun Joko , Ngalim Abdul , Sutopo Anam , Pangestu Diah Widi , Jamaluddin Norliza , Ali Abdul Halim
Published: July 2019

Purpose of the Study: This study aims to identify the forms of directive politeness act found in the educational discourse, to describe the directive politeness act technique and to formulate directive politeness act that can be used to form the readers’ character, especially the students in Indonesia.

Methodology: This study used a qualitative approach with multi-column data analysis technique design. The data source of this study was the directive politeness speech act containing a message of character formation in the discourse of education column in the Daily National Newspaper (DNN) Kompas and Republika in the period from January 2018 to March 2018. The data analysis in this research was carried out while the data processing and data validation technique were being conducted. The data analysis is supported by the taxonomy data analysis technique of the Levinson model underlain by the Indonesian cultural background.

Result: The research results report that the use of directive politeness acts, in the discourse of education column in the daily national newspaper, can be divided into the politeness act of advising (9.62%), supporting (9.62%), and instructing (9.62%), by which the greatest number is gained. The directive speech act strategy in the discourse of education column can be divided into two types: direct strategy (83%) and indirect strategy (17%). The implication of the directive politeness act in the discourse of education column of DNN can be formulated into 11 character building values, which are religiosity, honesty, harmony-tolerance, discipline, sincerity and hard work, creativity, independence, democracy, curiosity, love for the homeland, and appreciation for other people’s works and achievements. The value of honesty, religiosity, and tolerance becomes the strong feature of the discourse of education column in DNN. The results describe that the thriving and excellent main capital in building Indonesia are divinity, harmony, unity, and tolerance.

Implications: The values of character education become a worthwhile benchmark in the framework to instill educational values and build readers’ independence and maturity in the Indonesian context.
Water quantity investigation of simulated green roofs in a tropical climate: influence of vegetation composition
Authors: Vacari Thaisa Camila , Lara Jocilan Rodrigues , Lima Zoraidy Marques de Lima , Morais Eduardo Beraldo de
Published: July 2019

Green roofs are recognized as a sustainable infrastructure to improve the environmental quality of cities. Among many benefits, green roofs reduce the rate and volume of runoff helping to improve rainwater management. This study investigated the runoff retention capacity of three pilot extensive green roof assemblies with different vegetation (grass, shrub and intercropping of the two plants). Rainwater runoff data were collected for 18 rainfall events that ranged from a minimum of 1.6 mm to a maximum of 157.9 mm. Average precipitation event retention efficiencies were 46.7, 59.7 and 61.6% for intercropped, shrub and grass green roofs, respectively, while the annual runoff retention rates were 43.8, 57.3 and 59.7%. The difference in retention rates for the green roofs with different vegetation was not statistically significant. The rainfall intensity influenced the retention rates, with the highest retentions for small events (<10.0 mm) followed by medium (10.0-24.9 mm). Retention was found to correspond significantly to rainfall depths. On the other hand, regression analysis failed to provide a relationship between retention and antecedent dry weather period (ADWP). The organic soil used as substrate appears to be the deciding factor for rainwater retention.
Proposta metodológica para levantamento e configuração de Densidade de Área Foliar (DAF) para aplicação no software ENVI-met
Authors: Rosseti Karyna de Andrade Carvalho , Scaffi Malu Herrera , Callejas Ivan Julio Apolônio , Durante Luciane Cleonice
Published: July 2019

Atualmente, ferramentas computacionais vêm sendo utilizadas para fins de investigar os efeitos da incorporação de indivíduos arbóreos nas características microclimáticas dos ambientes externos. O software ENVI-met é um modelo tridimensional não hidrostático, que simula as interações entre as superfícies urbanizadas, vegetação e atmosfera. Esta ferramenta computacional possui uma biblioteca de vegetação desenvolvida com base em estruturas vegetativas encontradas em climas temperados, as quais não são capazes de descrever adequadamente vegetação existente em climas tropicais. Objetiva-se nesta pesquisa estabelecer uma metodologia de levantamento e configuração de Densidade de Área Foliar (DAF) visando a sua incorporação em banco de dados de vegetação do software ENVI-met. Utilizou-se uma técnica de fotografias hemisféricas, adaptada para ser usada por meio do uso de Smatphones. Por meio de levantamento de campo, o primeiro passo metodológico foi a identificação de padrões de densidade de área foliar e geometria de copa das árvores de elevada frequência de ocorrência em cidade de clima tropical em região central do Brasil. Na etapa seguinte, identificou-se o Índice de Área Foliar das espécies selecionadas, por meio da análise de fotografias hemisféricas no software Gap Light Analyzer (GLA), com posterior validação por meio do Equipamento denominado de Ceptômetro. Na sequencia, configurou-se a biblioteca de vegetação do software ENVI-Met. Os resultados possibilitaram a consolidação da metodologia de levantamento com uso de ferramentas simples e acessíveis, além da criação de um banco de dados de vegetação para subsidiar trabalhos futuros que sejam desenvolvidos em regiões de clima tropical.
Arachnoid cyst of the cavum velum interpositum associated with cavum septum pellucidum and cavum vergae
Authors: ÖZDEMİR Meltem , DİLLİ Alper , TURAN Aynur , SOĞUKPINAR KARAAĞAÇ Seda
Published: July 2019

A cavum velum interpositum is a
normal variaton which is often detected incidentally in asymptomatic
individuals. However, arachnoid cyst of the cavum velum interpositum is
extremely rare and may cause symptoms similar to those of a third ventricular
mass. On imaging, the main differentials of this cyst are; cystic dilatation of
the cavum velum interpositum, cavum vergae cyst, arachnoid cyst of the
quadrigeminal cistern, and epidermoid cyst. We present a case of an arachnoid cyst of the cavum velum interpositum
coincidentally associated with the cavum septum pellusidum and cavum vergae. The
cavum velum interpositum is a rare location for the arachnoid cysts. Accurate
diagnosis of the arachnoid cysts of the cavum velum interpositum is important
as they cause serious symptoms which can be reversed by surgical treatment.
Simulation of collisions between two identical meteoroid fragments arranged one behind the other
Authors: Lukashenko V.T. , Maksimov F.A.
Published: July 2019

To calculate the dynamics of a system of meteoroid fragments, a simulation method has been developed with an algorithm for calculating collisions between individual bodies. The algorithm for calculating collisions allows one to simulate absolutely elastic, inelastic and absolutely inelastic impacts between individual bodies with the help of a given coefficient of the impact recovery. The impact recovery coefficient can be set separately for each collision based on the known characteristics of the colliding bodies. We carried out a numerical study of the problem of collisions between identical meteoroid fragments initially located one behind the other along the direction of motion. The study shows that bodies will periodically collide in the case of absolutely elastic impact; there is an equilibrium maximum distance between the bodies to which the system will evolve. In the case of an inelastic impact, the distance between the bodies decreases over time; the configuration evolves to the joint flight of the bodies located one right after another. The problem of an absolutely inelastic collision between the identical bodies located within a small initial distance and with a small deviation in position of the backward body shows that the location of the bodies directly behind each other is unstable to small oscillations and is not implemented numerically at large times.
Research of an oxide cathode as a cathode-neutralizer for EPSPS
Authors: Benklyan A.S. , Lyapin A.A. , Klimenko G.K.
Published: July 2019

In this research, a laboratory model of a thermionic oxide cathode was tested as part of a diode circuit. The ultimate goal of this work was to obtain the thermionic characteristics of the emitter of the laboratory model and to study the processes of emitter activation. The relevance of the study is due to the increased interest in the possibility of using thermionic cathodes as cathode-neutralizers for electrically-powered spacecraft propulsion system (EPSPS). During the experiment, the following parameters were recorded: the pressure in the vacuum chamber and the emission current to the anode-collector. The current of the emitter and the voltage applied between the anode-collector and the emitter were regulated. The gap between the emitter and the anode-collector was set before the beginning of the experiment and was 2 mm. The emission current was measured in the emitter temperature range from 600 °C to 1260 °C. The temperature of the emitter was controlled by infrared and optical pyrometers. In the course of the work, three emitter activation processes were identified: temperature, time and voltage. The processes of activation by temperature and time are widely known, in contrast to the activation process by voltage, for which there is currently no unambiguous theoretical explanation.
The content and structure of tasks of diagnosing anomalies in spacecraft onboard systems operation
Authors: Abanin O.I. , Soloviev S.V.
Published: July 2019

The paper substantiates the possibility of the automated solution to the problems of detecting anomalies in the operation of onboard systems of a spacecraft, identifying and predicting deviations in the process of spacecraft operation based on changes in the values of telemetric parameters. The study provides insight into the content and structure of the tasks of diagnosing anomalies in the operation of onboard spacecraft systems, and analyzes the current state of the spacecraft flight control process. Within the research, we point out the drawbacks of the existing methods for monitoring telemetric information on the state of a spacecraft, and introduce possible solutions. We describe the principle of solving these problems of analyzing telemetric information using the wavelet transform method, and propose a method for automating the analysis process based on the special mathematical apparatus being developed. The paper gives a brief description of the mathematical transformations on which the proposed method for diagnosing anomalies in the operation of onboard systems is based.
Hazardous asteroids approach to the Earth
Authors: Sokolov L.L. , Petrov N.A. , Eskin B.B. , Kuteeva G.A.
Published: July 2019

The paper considers the asteroids approach to the Earth, for which collisions with our planet in the XXI century are possible. Close encounters on trajectories leading to collisions can often be found more than on nominal trajectories. Close encounters provide an opportunity to use the effect of a gravitational maneuver to prevent an asteroid from collisions with the Earth. As a result, the deflection of the asteroid can be carried out by the impact which is by several decimal orders less. Such an impact can be basically implemented using modern space technology. The asteroids approach to the Earth also helps to detect these asteroids, to refine their orbits from observations and to predict the characteristics of their possible collisions with the Earth in the future. In this paper, we consider the approach on the trajectories leading to collisions with the Earth for dangerous asteroids 2008 EX5, 2015 RN35, Apophis, which we have studied in detail.
Primary areas of breakthrough technologies in space activities of Russia and problems of their development and implementation
Authors: Gaponenko O.V.
Published: July 2019

The paper focuses on the strategic goals Russia is facing in the field of space activities, and introduces an approach to classifying research in space technologies, as well as methodological principles for determining the priority of research directions. By the expert methods and systems analysis methods, we revealed the influence of various technological directions of development of the rocket and space industry on the strategic goals of cosmonautics and rocket production in the Russian Federation, and emphasized the areas with highest priority. The study centers on the priority directions of space functional and industrial technologies, those which with a high degree of probability will provide a technological breakthrough in astronautics, and points out the most significant problems of their development and implementation.
Development of the method of forming the shape of a reusable aerospace system, optimization of its design parameters and motion paths
Authors: Buzuluk V.I. , Mikhalev S.M.
Published: July 2019

The paper investigates a concept of an aerospace system based on air launch from subsonic twin-fuselage aircraft and on the rocket launch into orbit. We propose a scheme of aerospace system trajectory providing return to the starting point both of the carrier and the first rocket stage with liquid-fuel motors. A method for multidisciplinary calculation and optimization of the design parameters of the aerospace system and approximately optimal control of the motion of the system steps with different power units in all flight segments, as well as a feasibility study, was developed On the basis of the developed techno-economic analysis methodology, a complex of computational programs in C ++ was compiled to determine the main design parameters and characteristics. The comparative analysis of three versions of carrier aircraft and three fuel options at the first rocket stage was carried out. The analysis showed that compared to kerosene variant the hydrogen hypersonic booster made it possible to significantly increase the payload mass while the launching costs stayed the same. We compared engineering-and-economic performance of the aerospace system with “Soyuz-2.1” expendable launch vehicle. The comparison showed that the unit cost of aerospace system injection can be reduced significantly compared to an expendable carrier due to system reusability.
Psöriazis Tanılı Hastalarda Sanatla Terapi
Authors: Sarandöl Aslı , Aydın Birgül , Sarıcaoğlu Hayriye , Öz Arife , Bülbül Başkan Emel , Kırlı Selçuk
Published: July 2019

Bu çalışmada psöriazis tanısına sahip kişilerle sanatla terapi
uygulamalarının yapılarak ortaya çıkan temaların saptanması ve grup öncesi ve
sonrası uygulanan psikolojik ölçekler ve dermatolojik hastalık indeksleri
aracılığıyla sanatla terapinin etkinliğinin değerlendirilmesi amaçlanmıştır. Çalışmaya 18 -65 yaş arası, 5 yıl ve
üzeri hastalığa sahip, sistemik tedavi gereksinimi olan, orta şiddette
psöriazisi olan kişiler alınmıştır.  Ek
bedensel bir hastalığı olan, başka bir deri hastalığına sahip olan, aktif eklem
bulgusuna sahip olan ve uyum bozukluğu harici psikiyatrik tanıya sahip olan
kişiler çalışmaya alınmamıştır. Haftada 1 gün 150
dakika olmak üzere toplam 15 oturum yapılmıştır. Çeşitli sanat öğeleriyle
(müzik, resim, seramik vb) çalışılarak gerek kronik hastalıkları gerekse
kendileriyle ilgili farkındalık süreçleri grup içinde ele alınmıştır. Çalışmanın
verileri grup oturumlarına düzenli gelen üç olgu üzerinden sunulmuştur. Psöriazis hastalarıyla yapılan bu çalışmada yapılan dermatolojik
değerlendirme, hastalardan alınan geri bildirimler ve terapistlerin gözlemleri
ışığında sanatla terapinin deri hastalığına ait belirtilerin azalmasında, içe
atılmış yaşantı ve duyguların fark edilip tanınmasında etkili bir yöntem
olabileceği düşünülmüştür.
Can philosophy be incorporated in Caxias? and the voices of children from the periphery
Authors: Gomes Vanise Cássia Araújo Dutra
Published: July 2019

This text reflects on questions arising from the displacements associated with a philosophical project entitled Can philosophy be incorporated in Caxias? The public school bets on thinking, which is carried out with children from a public school located on a periphery in Brazil. This is a university extension project implemented by State University of Rio de Janeiro [UERJ in its Portuguese acronym]. It is coordinated by the Philosophy and Children Studies Group from the master’s program in Education at UERJ and it is developed in Municipal School Joaquim da Silva Peçanha in the municipality of Duque de Caxias in Rio de Janeiro; my workplace. We will try to make a brief foray into living this enigmatic exercise in a territory where the intention is to think about philosophy outside the university walls; a peripheral place where philosophy seems to have always been missing. However, when present, it affirms students’ and teachers’ strong, unique, and different voices as well as their thoughts on children in a Brazilian public school.
El rol de la comunidad de indagación en el espacio público escolar
Authors: Espinoza-Díaz Carlos , Arredondo-Ramírez Carolina
Published: July 2019

Uno de los problemas de la sociedad moderna es el abandono voluntario de la comunidad y del espacio público. Las tecnologías individualizadas, el consumismo, la competitividad y las actividades privadas con fines de lucro se han apoderado del interés colectivo de la sociedad. La educación ha tomado el mismo rumbo, al adaptar prácticas del espacio público que son apropiadas a los intereses particulares de los grupos que lideran aquellos proyectos. No es de alarmarse que las relaciones comunitarias se vuelvan líquidas y sin importancia para las personas, colectividades y para el propio Estado. Sin embargo, ¿qué importancia tiene el espacio público en la escuela? ¿Cómo se expresa la comunidad de indagación en el espacio público de la niñez? Estas preguntas pretenden ser el hilo conductor de un diálogo entre comunidad de indagación, espacio público e infancia. En consecuencia, queremos situar a la comunidad de indagación como el punto de partida en la construcción de ciudadanos libres, democráticos, tolerantes, comunitarios, solidarios y conscientes del rol social político del cual son partícipes.
Sobre infancia y filosofía: suspensión, profanación y atención en la experiencia de formación
Authors: Oliveira Alice Pessanha Souza de , Teperino Juliana Braga , Sales Luiz Fernando
Published: July 2019

Este artículo tiene como objetivo pensar en la experiencia propia, en calidad de estudiantes de pregrado y maestría en formación para el trabajo con la filosofía y la infancia. Para eso abordaremos la experiencia de formación llevada a cabo por el Núcleo de Estudios de Filosofías e Infancias entre 2017 y 2018. El texto propone reflexionar en qué medida la experiencia de formación no es solo un curso de formación en filosofía con niños, sino un tiempo escolar capaz de modificar nuestra relación con el conocimiento. De este modo, proponemos hacer una descripción del curso: cómo ocurre, la división de los grupos, la dinámica y la metodología. Así, trabajaremos el concepto de infancia, el cual fue la propuesta de nuestro grupo en 2017. Por último, abordaremos a los pedagogos belgas Masschelein y Simons para pensar tres aspectos del estudiante: atención, profanación y suspensión. Pensaremos en qué sentido esos aspectos estuvieron presentes en la experiencia de formación y cómo ellos influyeron en la transformación de nuestra relación con el conocimiento.
Infancias denominadas autistas en la escuela: repercusiones de investigaciones en el máster en enseñanza
Authors: Rodrigues Maria Goretti Andrade , Sousa Renata Domingues Gonçalves Caveari de , Vargas Thamyres Bandoli Tavares
Published: July 2019

En este artículo nos proponemos pensar líneas de fuga a las acostumbradas posiciones sobre los niños, para lograr un pensamiento filosófico que abra espacio a nuevas posibilidades junto a las infancias denominadas autistas en la escuela, a partir de los resultados de investigaciones en el Máster en Enseñanza de la Universidad Federal Fluminense. Rescatamos las nomenclaturas atribuidas a los estudiantes en situación de inclusión. Nos ocupamos de los anormales, desde el punto de vista de Foucault, para conseguir un desplazamiento de la perspectiva docente de extrañamiento en la escuela frente a la infancia que resiste a los movimientos concéntricos y totalizantes. Usamos la cartografía como recorrido metodológico, donde investigar e intervenir no pueden ser desvinculados. Entendemos la escritura no como resultado del recorrido de la investigación, sino como el recorrido en sí.
La niñez sin tierrita y las movilizaciones infantiles en Brasil
Authors: Ramos Márcia Mara , Aquino Ligia Leão de
Published: July 2019

Este trabajo se centra en el niño en el contexto de la lucha por la tierra en Brasil, en movilizaciones infantiles del Movimiento de los Trabajadores Rurales Sin Tierra [MST], que da a la niñez visibilidad, presencia en la lucha y protagonismo en la construcción de la identidad sin tierrita. Como experiencia educativa latinoamericana, la práctica educativa con la niñez sin tierrita ha influido en los movimientos populares vinculados a la Vía Campesina, al permitir mayor participación a la mujer en diferentes escenarios, así como la participación del niño, como sujeto histórico y de derecho en el contexto de la lucha. En el MST, la tierra, en su significado de lucha, es la posibilidad de reproducir la existencia humana. Allí, el niño hace parte y da sentido a la lucha por la tierra, y también es la realización de una infancia de la clase trabajadora. Al repensar ese lugar desde una perspectiva contrahegemónica, se exige el desarrollo de prácticas guiadas desde una educación política, relacionadas con una pedagogía socialista y de educación popular en la organización de la niñez en el campo.
A dialogue in support of social justice
Authors: Anderson Daniel John , Gardner Susan T.
Published: July 2019

There are kinds of dialogue that support social justice and others that do the reverse. The kinds of dialogue that support social justice require that anger be bracketed and that hiding in safe spaces be eschewed. All illegitimate ad hominem/ad feminem attacks are ruled out from the get-go. No dialogical contribution can be down-graded on account of the communicator’s gender, race, or religion. As well, this communicative approach unapologetically privileges reason in full view of theories and strategies that might seek to undermine reasoning as just another illegitimate form of power.On the more positive side, it is argued in this paper that social justice dialogue will be enhanced by a kind of “communicative upgrading,” which amplifies “person perception,” foregrounds the impersonal forces within our common social spaces rather than the “baddies” within, and orients the dialogical trajectory toward the future rather than the past. Finally, it is argued in this paper that educators have a pressing responsibility to guide their students through social justice dialogue so that their speech contributes to the amelioration of injustice, rather than rendering the terrain more treacherous.
Implications of between-school tracking for Turkish students
Authors: NİEHUES Wenke , KİSBU-SAKARYA Yasemin , SELÇUK Bilge
Published: July 2019

Previous multilevel analyses for Turkey show that performance
differences of students vary more between schools than within schools. These
school-disparities might be associated with Turkey’s tracking system and
related differences in student body and learning environments of school tracks.
Since it is not known how Turkey’s low-performing vocational, low-performing
academic, and high-performing academic school tracks differ regarding students’
family background, motivational and behavioral engagement of students, and
schools’ learning environments, we analyzed the PISA 2012 data to examine these
differences. Results indicate that Turkish students which attend
high-performing academic schools are more likely to have higher socio-economic
status, display higher confidence in their math ability, are less engaged
during class and are exposed to a richer learning environment than students
attending low-performing academic schools. Policy implications of each finding
are discussed in detail.