bluuebunny/crossref_metadata_2025_split huggingface dataset:
La revalorización ontológica de la obra en las vanguardias: algunos apuntes teóricos
Authors: Osorno Maldonado Víctor Manuel 
Published: June 2016

En este artículo se propone que el surgimiento de las vanguardias europeas constituye no sólo una transformación estilística, sino un cambio en la estructura esencial de las artes, es decir, una revalorización de la ontología inherente al quehacer estético. Para sustentar este planteamiento, el autor acude a reflexiones de algunos teóricos y filósofos como Renato Poggioli, Peter Bürger, Hans Magnus Enzensberger, Ortega y Gasset, entre otros, al tiempo que encuentra en varias características del arte de vanguardia, por ejemplo, el ensimismamiento, la paradoja, el humor, la fragmentariedady el shock, argumentos sólidos para explicar por qué laliteratura y las artes modificaron su ser esencial durante las primeras décadas del siglo XX. A manera de colofón, se menciona cómo esta serie de innovaciones de la vanguardia europea encuentran resonancia en algunas obras latinoamericanas, no pasando por alto el problema que implica el fenómeno de la transculturación.
Gross Motor Milestones and Subsequent Development
Authors: Ghassabian Akhgar , Sundaram Rajeshwari , Bell Erin , Bello Scott C. , Kus Christopher , Yeung Edwina 
Published: June 2016

OBJECTIVE:We examined the longitudinal associations of age at achieving gross motor milestones and children’s development in a US cohort of singletons and twins.METHODS:In the Upstate KIDS study, a population-based study of children born between 2008 and 2010, information on age at achievement of motor milestones and developmental skills was available in 599 children (314 singletons, 259 twins, and 26 triplets). Mothers reported their children’s major motor milestones at ∼4, 8, 12, 18, and 24 months. At age 4 years, children’s development was clinically assessed by using the Battelle Developmental Inventory, Second Edition (BDI-2). Primary analyses by using multivariate linear regressions were conducted in singletons. We also examined the associations in twins.RESULTS:Later achievement of standing with assistance predicted lower BDI-2 scores in singletons in adjusted models (B per SD of age at achievement, –21.9 [95% confidence interval (CI), –41.5 to –2.2]). Post hoc analysis on age of standing with assistance showed that associations were driven by differences in adaptive skills (B = –5.3 [95% CI, –9.0 to –1.6]) and cognitive skills (B = –5.9 [95% CI, –11.5 to –0.4]). Analyses restricted to twins suggested no association between the age at achievement of milestones and total BDI-2 score after adjustment for gestational age and birth weight.CONCLUSIONS:This study provides evidence that the age of achieving motor milestones may be an important basis for various aspects of later child development. In twins, key predictors of later development (eg, perinatal factors) overshadow the predictive role of milestones in infancy.
Clinical Characteristics of Men Interested in Seeking Treatment for Use of Pornography
Authors: Kraus Shane W. , Martino Steve , Potenza Marc N. 
Published: June 2016

Background and aims
This study examined the prevalence of, and factors associated with, men’s interest in seeking treatment for use of pornography.

Methods
Using an Internet-based data-collection procedure, we recruited 1,298 male pornography users to complete questionnaires assessing demographic and sexual behaviors, hypersexuality, pornography-use characteristics, and current interest in seeking treatment for use of pornography.

Results
Approximately 14% of men reported an interest in seeking treatment for use of pornography, whereas only 6.4% of men had previously sought treatment for use of pornography. Treatment-interested men were 9.5 times more likely to report clinically significant levels of hypersexuality compared with treatment-disinterested men (OR = 9.52, 95% CI = 6.72–13.49). Bivariate analyses indicated that interest-in-seeking-treatment status was associated with being single/unmarried, viewing more pornography per week, engaging in more solitary masturbation in the past month, having had less dyadic oral sex in the past month, reporting a history of seeking treatment for use of pornography, and having had more past attempts to either “cut back” or quit using pornography completely. Results from a binary logistic regression analysis indicated that more frequent cut back/quit attempts with pornography and scores on the Hypersexual Behavior Inventory – Control subscale were significant predictors of interest-in-seeking-treatment status.

Discussion and conclusions
Study findings could be used to inform current screening practices aimed at identifying specific aspects of sexual self-control, impulsivity, and/or compulsivity associated with problematic use of pornography among treatment-seeking individuals.
Pathological Gambling and Associated Drug and Alcohol Abuse, Emotion Regulation, and Anxious-Depressive Symptomatology
Authors: Jauregui Paula , Estévez Ana , Urbiola Irache 
Published: June 2016

Background and aims
Pathological gambling is associated with comorbid disorders, such as anxiety, depression, and drug and alcohol abuse. Difficulties of emotion regulation may be one of the factors related to the presence of addictive disorders, along with comorbid symptomatology in pathological gamblers. Therefore, the aim of this study was to evaluate the difficulties of emotion regulation, drug and alcohol abuse, and anxious and depressive symptomatology in pathological gamblers, and the mediating role of difficulties of emotion regulation between anxiety and pathological gambling.

Methods
The study sample included 167 male pathological gamblers (mean age = 39.29 years) and 107 non-gamblers (mean age = 33.43 years). Pathological gambling (SOGS), difficulties of emotion regulation (DERS), drug and alcohol abuse (MUTICAGE CAD-4), and anxious and depressive symptomatology (SA-45) were measured. Student’s t, Pearson’s r, stepwise multiple linear regression and multiple mediation analyses were conducted. The study was approved by an Investigational Review Board.

Results
Relative to non-gamblers, pathological gamblers exhibited greater difficulties of emotion regulation, as well as more anxiety, depression, and drug abuse. Moreover, pathological gambling correlated with emotion regulation difficulties, anxiety, depression, and drug abuse. Besides, emotion regulation difficulties correlated with and predicted pathological gambling, drug and alcohol abuse, and anxious and depressive symptomatology. Finally, emotion regulation difficulties mediated the relationship between anxiety and pathological gambling controlling the effect of age, both when controlling and not controlling for the effect of other abuses.

Discussion and conclusions
These results suggest that difficulties of emotion regulation may provide new keys to understanding and treating pathological gambling and comorbid disorders.
Addiction in Extreme Sports: An Exploration of Withdrawal States in Rock Climbers
Authors: Heirene Robert M. , Shearer David , Roderique-Davies Gareth , Mellalieu Stephen D. 
Published: June 2016

Background and aims
Extreme sports athletes are often labeled “adrenaline junkies” by the media, implying they are addicted to their sport. Research suggests during abstinence these athletes may experience withdrawal states characteristic of individuals with an addiction (Celsi, Rose, & Leigh, 1993; Franken, Zijlstra, & Muris, 2006; Willig, 2008). Despite this notion, no research has directly explored withdrawal experiences of extreme sports athletes.

Methods
Using semi-structured interviews, we explored withdrawal experiences of high (n = 4) and average-ability (n = 4) male rock climbers during periods of abstinence. We investigated the psychological and behavioral aspects of withdrawal, including craving, anhedonia, and negative affect; and differences in the frequency and intensity of these states between groups.

Results
Deductive content analysis indicated support for each of the three categories of anhedonia, craving, and negative affect. Consistent with existing substance addiction literature, high-ability climbers recalled more frequent and intense craving states and negative affect during abstinence compared with average-ability climbers. No differences in anhedonic symptoms between high and average-ability participants were found.

Conclusions
Rock climbing athletes appear to experience withdrawal symptoms when abstinent from their sport comparable to individuals with substance and behavioral addictions. The implications of these findings and suggestions for future research are discussed.
CURRENT APPROACHES TO UNIVERSAL VACCINE AGAINST INFLUENZA VIRUS
Authors: Esmagambetov I. B. , Alekseeva S. V. , Sayadyan K. S. , Shmarov M. M. 
Published: June 2016

Influenza is a seasonal infectious disease widespread across the globe. In Russia the share of influenza and other acute respiratory viral infections account for up to 90% of all infectious diseases. Scientific and reasonable method of influenza prevention is vaccination. However, traditional current influenza vaccines can’t induce protection against various virus strains that differ substantially in terms of their antigenic structure, and thus require periodic updates to its immunogenic components. In addition, there is the risk of a pandemic caused by an entirely new antigen in relation to variants of influenza virus A. Attempts to improve on traditional approaches to vaccination have focused primarily on improving production technologies and to increase immunogenicity of vaccines. Therefore, the urgent task is the creation of vaccines able to induce immune response a broad spectrum against different influenza virus strains and human strains of avian influenza, also can cause disease in humans. Protective effect of universal vaccine should be the induction of integrated immune response, based on the formulation of cross-reactive antibodies and T cells. The development of such universal vaccine could remove the need for periodical strain composition update of existing vaccines and, accor dingly, will be able to give the vaccine manufacturer itself, production planning regardless of epidemic seasons. Currently, the most widely studied antigens as key components of flu vaccines are proteins M2 and NP as well as the hemagglutinin of influenza virus. This review summarizes and lists some data of domestic and foreign research on a universal influenza virus vaccine.
THE POSSIBLE COLLISIONS IN VIRUS INFECTION IMMUNODIAGNOSTICS AND VACCINATION
Authors: Kharchenko E. P. 
Published: June 2016

Antibodies (Ab), especially natural, display multiple specificity not only due to intrinsic conformational dynamics. With computational analysis the distribution of identical and homologous peptides has been studied in surface proteins from RNA and DNA viruses of widely distributed infections. It was established that each virus protein shared the fragments homologous to other virus proteins that allowed to propose the existence of the peptide continuum of the protein relationship (PCPR). Possible manifestations of PCPR are multiple reactivity and autoreactivity in Ab and therefore it is not possible to consider the immune methods of virus identification as high reliable because of crossing interactions. The PCPR excludes the existence of 100% specificity in immune tests for virus identification. Immunodiagnostic collisions may occur either in identification of virus itself or identification of Ab to viruses. Also PCPR may be responsible for heterologous immunity and consequently the infection associated with severe pathology. The comparative analysis of peptide relationship of H1N1 influenza virus nucleoprotein and human proteins found out, beyond early described its common motif with human hypocretin receptor 2, peptides homologous to those in melanotonin and glutamate receptors and three ion channels. It allows to propose that the sleep disorder narcolepsy associated with Pandemrix vaccination (an adjuvanted, influenza pandemic vaccine) and also with infection by influenza virus during the 2009 A(H1N1) influenza pandemic may be determined not only by Ab to the peptide motif common to influenza nucleoprotein and hypocretin receptor but also Ab to melanotonin and glutamate receptors and ion channels. Decreasing and even avoiding risks of complications from vaccination may be feasible by means of a computer analysis of vaccine proteins for the occurrence of epitopes homologous to the human protein those and particularly by an analysis of Ab profiles induced by vaccine using microarrays with the large number of human protein antigens.
Another Generalized Transmuted family of distributions:Properties and Applications
Authors: Merovci Faton , Alizadeh Morad , Hamedani G. G 
Published: June 2016

We introduce and study general mathematical properties of a new generator of continuous distributions with two extra parameters called the Generalized transmuted family of distributions. We present some special models. We investigate the asymptotes and shapes. The new density function can be expressed as a linear combination of exponentiated densities based on the same baseline distribution. We obtain explicit expressions for the ordinary and incomplete moments and generating functions, Bonferroni and Lorenz curves, asymptotic distribution of the extreme values, Shannon and Renyi entropies and order statistics, which hold for any baseline model, certain characterisations are presented. Further, we introduce a bivariate extensions of the new family. We discuss the different method of estimation of the model parameters and illustrate the potentiality of the family by means of two applications to real data. A brief simulation for evaluating Maximum likelihood estimator is done.
Nunca fomos tão (in)felizes? A perda da inocência e uma (breve) percepção da complexidade do educar em ciências
Authors: Machado José Ricardo Coutinho 
Published: June 2016

Neste artigo, relato o percurso de minha formação escolar e profissional, destacando o que me suscitou prazer nos primeiros anos escolares, o que aprendi em termos disciplinares, obedecer e reproduzir sem questionar no ensino médio e, na graduação, a progressiva 'perda da inocência', ao me lançar à docência sem que ela me remetesse ao sentido que gostaria de imprimir em minha vida, o novo encantamento com o 'método das descobertas' e o 'aprender fazendo', até me perceber fruto dos interesses de um sistema e tomar consciência de que certezas absolutas não existem.
Concepções de saúde entre docentes de biologia: um instrumento investigativo
Authors: Oda Welton Yudi 
Published: June 2016

Apresenta-se aqui um instrumento investigativo para uso em pesquisas que visem compreender as concepções de saúde de professores de biologia da educação básica e/ou do ensino superior. Elemento central na construção do instrumento é a compreensão da relevância da dimensão sociohistórica na gênese e nos processos de transformação do saber, como indica o modelo explicativo fleckiano da sociogênese do conhecimento. Contribuição relevante à elaboração do questionário é oferecida por Barata (1985), que constrói um esquema que sistematiza concepções de saúde ao longo da história humana. O presente instrumento foi submetido à validação e, em seguida, utilizado para indicar as concepções de docentes universitários de Parasitologia e Microbiologia em estudo mais amplo, em que se investigou a sua constituição docente. Os resultados desta primeira utilização em processos investigativos do questionário detectaram a presença de três distintos perfis docentes quanto às concepções de saúde: os indefinidos, os que rejeitam a causação social e aqueles que rejeitam as concepções mais simplistas de saúde, como o higienismo e o biologicismo. Por seu caráter quantitativo, o instrumento é recomendado para fases iniciais da pesquisa, auxiliando, por exemplo, na fase preliminar da investigação, na triagem e seleção da amostra para pesquisas mais pormenorizadas, de caráter predominantemente qualitativo.
ANÁLISE DE ATRIBUTOS QUÍMICOS DO SOLO EM ÁREAS CULTIVADAS COM GRÃOS NO NORDESTE PARAENSE, UTILIZANDO AGRICULTURA DE PRECISÃO
Authors: Oliveira Shirlene Souza , Silva Deymeson Mateus Soares da , Santos Lucilene Rodrigues dos , Marques Danielly Cristina da Silva , Araújo Jose Leandro Silva de , Saldanha Eduardo Cézar Medeiros 
Published: June 2016

RESUMO: As aplicações de técnicas de agricultura de precisão no manejo da fertilidade do solo tem otimizado o uso de adubos possibilitando maior sustentabilidade dos sistemas agrícolas. Objetivou-se neste trabalho avaliar a variabilidade temporal de alguns atributos químicos do solo sob cultivo de grãos no município de Paragominas - PA, por meio do uso de técnicas de agricultura de precisão. O estudo foi desenvolvido em 17 propriedades agrícolas, nos anos de 2009 e 2010, mensurando resultados de 1.945 amostras de solos. Os solos cultivados com grãos apresentaram baixa acidez, saturação por base abaixo de 50%. A fertilidade do solo avaliada pelos resultados obtidos é de média a alta. Palavras-chave: adubação, fertilidade, manejo.
AVALIAÇÃO DA INCIDÊNCIA DE BRUSONE EM ARROZ (Oryza sativa L.) DE TERRAS ALTAS SOB CULTIVO COM DIFERENTES DOSAGENS DE AGROSILÍCIO E ROTAÇÃO DE CULTURA COM SOJA (Glycine max (L.) Merrill) EM SISTEMA DE PLANTIO DIRETO
Authors: Alencar Sobrinho Neidelâne De , Cruz Gisellya De Araújo , Bezerra Gustavo De Andrade , Nascimento Ivaneide De Oliveira , Silva Gisele Barata da , Filippi Marta Cristina Corsi de 
Published: June 2016

RESUMO: O Brasil é o oitavo produtor mundial de arroz. No Maranhão, o arroz é cultivado em consórcio com outras culturas, destacando-se o feijão e o milho, sendo pouco frequente o cultivo isolado. A cultura do arroz é afetada por diversos fatores, sendo as doenças fúngicas uma das principais responsáveis pela perda da produtividade. No entanto o agrosilício (silicato de cálcio, magnésio e silício) tem sido testado em diversos experimentos, pois o silício aumenta a resistência da planta. O presente trabalho objetivou analisar a resposta da planta ao agrosilício, considerando a incidência de doenças e estabelecer a dose mais eficiente de silicato de cálcio e magnésio para compor o manejo integrado de doenças do arroz, no estado do Maranhão. O experimento foi instalado nas dependências do Parque de Exposição de Imperatriz-MA, pertencente ao Sindicato Rural de Imperatriz, situado a BR 010, em uma área cultivada no ano anterior com soja (Glycine max (L.) Merrill). Em delineamento de blocos ao caso com parcelas subdivididas e quatro repetições, os cinco tratamentos são compostos pelas doses de silício (0, 1, 2, 4, 8 t/ha de silicato de cálcio e magnésio - Agrosilício). De acordo com os dados das análises estatísticas não houve diferença significativa entre nenhuma das dosagens de silício aplicadas para o controle das doenças: brusone nas folhas, brusone nas panículas, sendo necessária a condução de novos experimentos para indicar-se a melhor dosagem de agrosilício a ser aplicada ao solo para redução das doenças do arroz. Palavras-Chaves: Rizicultura, fungos e adubação silicatada.
PIGMENTOS FOTOSSINTETIZANTES, AMINOÁCIDOS E PROTEÍNAS EM PLANTAS JOVENS DE GRAVIOLA SUBMETIDA AO DÉFICIT HÍDRICO
Authors: Oliveira Lillian Matias de , Silva Jaomara Nascimento da , Coelho Carla Carolynne Resueno , Neves Myriam Galvão , Silva Raimundo Thiago Lima da , Oliveira Neto Cândido Ferreira de 
Published: June 2016

RESUMO: A gravioleira é uma planta de clima tropical, sendo cultivada nas regiões Norte, Nordeste, Centro-Oeste e Sudeste do Brasil. A suspensão hídrica ocasiona mudanças nos processos bioquímicos da planta. Este trabalho tem por objetivo verificar o efeito do estresse hídrico nos teores dos pigmentos fotossintéticos, nas concentrações de aminoácidos livres totais e proteínas solúveis totais em plantas jovens de graviola. O experimento foi realizado em casa de vegetação da Universidade Federal Rural da Amazônia - UFRA, Campus Capitão Poço-PA. Sendo utilizadas plantas jovens de graviola que foram submetidas a dois regimes hídricos: irrigado (controle) e déficit hídrico, o delineamento experimental utilizado foi inteiramente casualizado com 15 repetições, totalizando 30 unidades experimentais. Os resultados foram aplicados a análise de variância e comparadas às médias pelo teste de Tukey ao nível de 5% de significância. Os teores dos pigmentos fotossintetizantes foram reduzidos nas plantas que foram submetidas ao déficit hídrico quando comparadas ao controle, as concentrações de aminoácidos aumentaram em plantas com estresse e as concentrações de proteínas diminuíram em plantas de graviola submetidas ao déficit hídrico quando estas foram comparadas com as plantas controle. PALAVRAS-CHAVE: clima tropical, concentrações, processos bioquímicos.
Microscopic Fractal-Dimension Study of Rate and Viscosity Changes on Displacement Pattern by Use of 2D Glass Micromodel
Authors: Razmavar Iraj , Alami Fatemeh Mahmoudi , Rasaei Mohammad Reza , Nadafpour Mohammad 
Published: June 2016

Summary
Proper planning and management of enhanced-oil-recovery field projects are not possible without close attention to the pore-level events. Various glass-micromodel studies made it possible to directly observe many trapping and bypassing phenomena that develop during displacement processes as they occur in field-scale projects. Constructing a representative glass micromodel, a set of experiments is performed to accurately study the pore-level displacement patterns and structures that develop and progress at different flow rates and viscosity ratio of the fluids. The experiments cover a wide range of capillary numbers between 10−8 to 10−4 and different viscosity ratios from 1 to 18. Different fractal dimensions are calculated to quantify the front shapes and displacement patterns that are observed on the images captured during each test. On the basis of the total saturation of injected fluid at breakthrough time, it is observed that a critical viscosity ratio can be defined greater than where the recovery factor decreases with injection rate, whereas displacement efficiency improves with flow rate lower than that critical value. It is also found that the viscous-fingering, capillary-fingering, and stable-displacement regions are consistent with the Lenormand et al. (1988) classification and they can be quantified properly with the calculated fractal dimensions.
Impact of phopshate solubilizing bacteria (Bacillus polymixa) on drought tolerance of green gram [Vigna radiata (L.) Wilczek]
Authors: P. Vidya , P.* Shintu V. , K. Jayaram M. 
Published: June 2016

The main focus of the present study is to evaluate the effect of priming of green gram (Vigna radiata) with phosphate solubilising bacteria (PSB) during drought stress. Drought is the major abiotic stress factor which diminishing the growth and development of agricultural in Kerala. So immediate steps need to be taken to overcome the adverse effect of drought stress for the development of agriculture. Phosphate Solubilizing Bacteria are one of the best microorganisms found to be simultaneously increasing the insoluble soil Phosphorus uptake by the plant and crop yield. In the study, the seeds of Vigna radiata were subjected to priming treatment with 0.5 % and 1% phosphate solubilising bacteria. Physiological and biochemical parameters like germination percentage, root and shoot length, relative water content (RWC), amount of chlorophyll, protein, proline and yield were studied. Inoculation with phosphate solubilising bacteria showed remarkable variation in both physiological and biochemical parameters of green gram plants. Among the two concentrations tested, 1% phosphate solubilising bacteria was found to be effective in mitigating the effect of water stress, stimulating early flowering and also in increasing yield.