bluuebunny/crossref_metadata_2025 huggingface dataset:
Una aproximación al conocimiento didáctico-matemático de futuros profesores de Educación Básica para enseñar matemáticas elementales
Authors: Pincheira Nataly , Vásquez Claudia , Giacomone Belen
Published: August 2020

En este trabajo se presenta un análisis global de los resultados obtenidos en un estudio exploratorio sobre el conocimiento didáctico-matemático que poseen futuros profesores de Educación Básica para enseñar matemáticas elementales. Para ello, fueron analizadas las prácticas matemáticas de 157 docentes chilenos en proceso de formación, a partir de la aplicación del cuestionario CDM-Matemáticas Elementales, compuesto por seis ítems de respuesta abierta, que evalúa aspectos parciales e iniciales de dicho conocimiento. Los ítems del cuestionario se fundamentan en los ejes temáticos propuestos por el currículo escolar chileno y tienen una estrecha relación con los contenidos matemáticos de números y operaciones, patrones y álgebra, medición, geometría, datos y probabilidades. Los resultados muestran que el nivel de desempeño obtenido por estos futuros educadores es limitado respecto del conocimiento didáctico-matemático para las distintas categorías que lo componen, al alcanzar una media de las puntuaciones de 24 puntos sobre un total de 42. Así también, los ejes temáticos que presentan mayor dificultad son el de medición, datos y probabilidades. Se concluye que es necesario generar programas de apoyo a la formación del profesorado, con el propósito de abordar de manera exitosa la enseñanza de la matemática elemental en el aula de Educación Básica.
Legal Performance-Enhancing Substances and Substance Use Problems Among Young Adults
Authors: Ganson Kyle T. , Mitchison Deborah , Murray Stuart B. , Nagata Jason M.
Published: August 2020

BACKGROUND:

Legal performance-enhancing substance(s) (PES) (eg, creatine) are widely used among adolescent boys and young men; however, little is known about their temporal associations with substance use behaviors.

METHODS:

We analyzed prospective cohort data from the National Longitudinal Study of Adolescent to Adult Health, Waves I to IV (1994–2008). Logistic regressions were used to first assess adolescent substance use (Wave I) and use of legal PES (Wave III) and second to assess use of legal PES (Wave III) and subsequent substance use–associated risk behaviors (Wave IV), adjusting for potential confounders.

RESULTS:

Among the sample of 12 133 young adults aged 18 to 26 years, 16.1% of young men and 1.2% of young women reported using legal PES in the past year. Adolescent alcohol use was prospectively associated with legal PES use in young men (odds ratio 1.39; 95% confidence interval [CI] 1.13–1.70). Among young men, legal PES use was prospectively associated with higher odds of problematic alcohol use and drinking-related risk behaviors, including binge drinking (adjusted odds ratio [aOR] 1.35; 95% CI 1.07–1.71), injurious and risky behaviors (aOR 1.78; 95% CI 1.43–2.21), legal problems (aOR 1.52; 95% CI 1.08–2.13), cutting down on activities and socialization (aOR 1.91; 95% CI 1.36–2.78), and emotional or physical health problems (aOR 1.44; 95% CI 1.04–1.99). Among young women, legal PES use was prospectively associated with higher odds of emotional or physical health problems (aOR 3.00; 95% CI 1.20–7.44).

CONCLUSIONS:

Use of legal PES should be considered a gateway to future problematic alcohol use and drinking-related risk behaviors, particularly among young men.
The investigation of the use of dried Morchella conica powder on lipid oxidation, colour, textural and sensory properties of sucuks during fermentation
Authors: Çelebi Sezer Y.
Published: August 2020

The influences of dried
Morchella conica
powder (MCP) on quality and sensory properties of sucuks were determined. Sucuks were prepared by adding 0% (control), 1.5% MCP, 3% MCP, 0.02% butylated hydroxytoluene (BHT), and sodium nitrate/nitrite (0.01% NaNO
3
/0.005% NaNO
2
) and lipid oxidation, colour, texture, and sensory features were analysed. Sucuks with the addition of MCP had much lower (P<0.05) peroxide values than with the addition of BHT and nitrate/ nitrite and the control samples. It was found that the L* and a* values of sucuks with the addition of 1.5% and 3.0% MCP decreased significantly (P<0.05) compared to sucuks with nitrate/nitrite and BHT addition and control samples during fermentation. Hardness and chewiness values decreased with the addition of MCP (P<0.05) during fermentation. The sucuks with MCP added at 1.5% and 3% showed the highest overall sensory acceptance. Thus, proper amount of dried MCP addition may be effective on enhancing sucuk quality properties.
Effect of genotype, seed development stages, and processing treatments on Bowman-Birk inhibitor in soybean and its level in commercial soy products
Authors: Mittal P. , Kumar V. , Rani A.
Published: August 2020

Bowman-Birk inhibitor (BBI) is a protease inhibitor that affects protein digestibility; however, it is increasingly being recognised as anutraceutical and cosmeceutical molecule. In the present study, BBI concentration during soybean seed development, its loss during processing treatments, and the level in commercial soy products were determined. Significant differences for BBI concentration were observed across the genotypes and seed development stages. Genotype × seed development stage interaction was also found to be significant (P<0.05) for BBI concentration. Boiling, autoclaving, microwave irradiation, and sprouting resulted in significant (P<0.05) loss of BBI. Minimum loss was observed in sprouting, while autoclaving for 5 min completely deactivated BBI. Microwave irradiation of the soaked seeds resulted in higher BBI loss than of dry seeds. Among the commercial soy products, BBI concentration was high in soy flour brands, minuscule in ready-to-cook miso soup and undetectable in extruded soy products and roasted soy nuts.
High-performance liquid chromatographic (HPLC) analysis of a crossbred brown rice variety (UKMRC-9) shows high GABA content
Authors: Sage E.E. , Chang Y.X. , Wickneswari R. , Mackeen M.M.
Published: August 2020

The neurotransmitter γ-aminobutyric acid (GABA) is a functional food ingredient of growing importance in the preparation of GABA-enriched germinated brown rice (GBR). Quantification of GABA levels during germination in a locally developed high yielding red rice variety (UKMRC-9) was carried out via high-performance liquid chromatography (HPLC) analysis using pre-column chemical derivatisation with 2-hydroxynaphthaldehyde (HN) using a UV detection system. Factors that influence rice germination such as soaking time and temperature were also studied. The results of this study showed that the UKMRC-9 rice variety soaked in water for 6 hours at 35 °C yielded the highest value for both germination percentage (95.4±1.2%) and GABA content (411 μg g-1). This suggests that long soaking times of 1-4 days can be substituted by short soaking times to produce high GABA levels in germinated brown rice.
The content of coumarin in the commercial samples of cinnamon bark and cinnamon-containing dietary supplements available on the Serbian market
Authors: Drobac M. , Arsenijević J. , Kovačević N.
Published: August 2020

Cinnamon bark is used worldwide due to its characteristic flavour and medicinal properties. Ceylon cinnamon or “true” cinnamon bark refers to the dried inner bark of the shoots of Cinnamomum verum J. Presl, originated from Sri Lanka. The bark of some other species of this genus, Cinnamomum cassia Blume (Chinese cinnamon), C. burmanni (Nees & T. Nees) Blume (Indonesian cinnamon), and C. loureiroi Nees (Saigon cinnamon) are also marketed and sold as cinnamon. They are characterised by a significantly higher amount of coumarin compared to Ceylon cinnamon bark. Since coumarin may be potentially hepatotoxic, the aim of this study was to determine coumarin level in commercial samples of cinnamon bark and in cinnamon-containing dietary supplements present on the Serbian market. HPLC analysis showed lowest coumarin content in Ceylon cinnamon bark samples (0.08-0.15 mg g-1), whereas other samples contained a significantly higher amounts of coumarin (1.38-5.80 mg g-1). Cinnamon based dietary supplements contained 0.007-1.19 mg coumarin/tablet. The obtained results indicate that the majority of commercial samples of cinnamon bark on the Serbian market do not originate from the Ceylon cinnamon but from other species of this genus, and that consumed amount of certain products should be taken into account since the tolerable daily intake of coumarin is limited.
Back to restitutives (again): A syntactic account of restitutive and counterdirectional verbal particles in Hungarian
Authors: Hegedűs Veronika
Published: August 2020

This paper discusses two Hungarian verbal particles that belong to the semantic group of repetitive elements. The main focus is on the verbal particle újra ‘again’, which has primarily been discussed as an adverb with repetitive and restitutive meanings (with the exception of Csirmaz 2015) but can be a verbal particle, which is distinct both from the adverb and from most other verbal particles. The verbal particle vissza ‘back’, which expresses counterdirectionality will be claimed to be like typical, primarily directional verbal particles and to be a part of the result component of the argument structure. Újra ‘again’ as a verbal particle is analyzed on a par with some non-directional particles and idiomatic resultative phrases that are inserted into the structure in a functional projection below the external argument.
New records of eight species of ground beetles (Coleoptera, Carabidae) from Colombia
Authors: Sarmiento-Roa José Daniel , Arenas-Clavijo Anderson , Martínez-Hernández Neis José
Published: August 2020

We report new records of eight species of ground beetles (Coleoptera, Carabidae) from Colombia originated from recent field trips and from museum specimens: Amblygnathus suturalis Putzeys, 1845 (Atlántico), Bembidion chimborazonum Bates, 1891 (Valle del Cauca), Homopterus subcordatus Darlington, 1950 (Caquetá), Hyboptera auxiliadora Erwin, 2004 (Bolívar), Neoaulacoryssus cupripennis (Gory, 1833) (Tolima), Notiobia disparilis Bates, 1878 (Caquetá), Notiobia glabrata Arndt, 1998 (Caquetá), and Trichopselaphus magnificus Ball, 1978 (Valle del Cauca). These records belong to species expected to be found in Colombia, because previous studies have shown their presence in nearby countries, but whose presence in the country was not confirmed so far.
Renal Manifestations of Tuberous Sclerosis Complex
Authors: Nair Nikhil , Chakraborty Ronith , Mahajan Zubin , Sharma Aditya , Sethi Sidarth , Raina Rupesh
Published: August 2020

Tuberous sclerosis complex (TSC) is a genetic condition caused by a mutation in either the TSC1 or TSC2 gene. Disruption of either of these genes leads to impaired production of hamartin or tuberin proteins, leading to the manifestation of skin lesions, tumors and seizures. TSC can manifests in multiple organ systems with the cutaneous and renal systems being the most commonly affected. These manifestations can secondarily lead to the development of hypertension, chronic kidney disease, and neurocognitive declines. The renal pathologies most commonly seen in TSC are angiomyolipoma, renal cysts and less commonly, oncocytomas. In this review, we highlight the current understanding on the renal manifestations of TSC along with current diagnosis and treatment guidelines.
Editorial
Authors: Editorial Comité
Published: August 2020

Las revistas científicas indexadas son el lugar ideal para que los resultadosde los proyectos de investigación sean visibles en medio científico. De esamanera aquello que ha sido objeto de pesquisa puede ser conocido, y porlo tanto ser usado de referente para otras investigaciones. Se podría decirque es el ciclo de la creación de nuevo conocimiento.
Hyperstimulation of the immune system as a cause of autoimmune diseases
Authors: Ryabkova Varvara A. , Churilov Leonid P. , Shoenfeld Yehuda
Published: August 2020

The pathogenesis of autoimmune diseases is very complex and multi-factorial. The concept of Mosaics of Autoimmunity was introduced to the scientific community 30 years ago by Y. Shoenfeld and D.A. Isenberg, and since then new tiles to the puzzle are continuously added. This concept specifies general pathological ideas about the multifactorial threshold model for polygenic inheritance with a threshold effect by the action of a number of external causal factors as applied to the field of autoimmunology. Among the external factors that can excessively stimulate the immune system, contributing to the development of autoimmune reactions, researchers are particularly interested in chemical substances, which are widely used in pharmacology and medicine. In this review we highlight the autoimmune dynamics i.e. a multistep pathogenesis of autoimmune diseases and the subsequent development of lymphoma in some cases. In this context several issues are addressed namely, genetic basis of autoimmunity; environmental immunostimulatory risk factors; gene/environmental interaction; pre-clinical autoimmunity with the presence of autoantibodies; and the mechanisms, underlying lymphomagenesis in autoimmune pathology. We believe that understanding the common model of the pathogenesis of autoimmune diseases is the first step to their successful management.
Free radical reactions in socially significant infectious diseases: HIV infection, hepatitis, tuberculosis
Authors: Darenskaya Marina A. , Kolesnikova Lubov I. , Kolesnikov Sergey I.
Published: August 2020

The analysis of current literature data on the study of the features of the course of free-radical reactions, as well as the state of the antioxidant defense system at socially significant infectious diseases HIV infection, hepatitis, tuberculosis was carried out. The role of this kind of reaction in the genesis and progression of socially significant infections a long time has been studied. Foreign studies of recent years have been focused on the identification of specific markers of oxidative and carbonyl stress, which make it possible to identify the redox imbalance of the cell under conditions of infection and target affect it to modulate the activity of the main transcription factors of viral proteins and the bacteria pathogenicity. Numerous sources indicate the involvement of active oxygen metabolites in a wide range of events in infected cells and tissues, including neoplastic transformation processes. These biochemical markers can be used as additional criteria for monitoring the progression of infection. At the same time, noticeable gaps in this area there are that may become the goal of future research. The issues of changing free radical reactions depending on gender, age, place of residence of patients remain practically unstudied. There is little data about intensity of oxidative stress in patients of reproductive age with HIV, hepatitis B and C, and pulmonary tuberculosis, as well as the relationship of antioxidant deficiency with reproductive disorders in conditions of infection. These data could serve as the basis for the development of pathogenetically substantiated methods for the correction of socially significant infectious diseases. Modulation of the production of reactive oxygen metabolites and oxidative stress is a potentially new pharmacological approach to reduce the effects of viral and bacterial exposure.
Domestic Violence: The Situation Assessment of Crimes Victims with Disabilities
Authors: Uscila Rokas
Published: August 2020

The aim of this article is to reveal situation and level of the victimization of persons with disabilities in Lithuania, also to present the victimology characteristics of victims with disabilities and to formulate proposals, recommendations for the development of help and support system. The article presents an analysis of victims’ statistics, still very fragmental data on the violent victimization of victims with disabilities, its prevalence, and dynamics for 2013–2019 years. The victimological discourse presents and analyses the victimization of victims, their risk and the likelihood of becoming victims. The emphasis is put on the situation of women with disabilities, which requires a review of the scope, specialization, and accessibility of services provided to victims. The research shows that the current practice of law enforcement institutions does not focus on the assessment of the situation of victims with disabilities, they remain unidentified, and so the latency of their victimization processes is extremely high. This is evidenced by the comparison of statistical data with international victimological research. Thus, there is an emphasis on the extremely high vulnerability of victims with disabilities, which should lead to more attention for this category of victims by identifying them, investigating and ensuring their protection, providing quality services and support.
Challenges for Primary School Teachers in Ensuring Inclusive Education for Children with Autism Spectrum Disorders
Authors: Raudeliūnaitė Rita , Steponėnienė Eglė
Published: August 2020

The article presents the results of a qualitative study revealing the challenges faced by primary school teachers in ensuring inclusive education for children with autism spectrum disorders (hereinafter ASD) in mainstream classrooms. Teachers face the following challenges: problem behaviour of children with ASD, difficulty in engaging children with ASD in the classroom community and common activities, difficulties in collaborating with other teachers, education support professionals, and parents.
The Usage of Books Containing Augmented Reality Technology in Preschool Education
Authors: Kelpšienė Monika
Published: August 2020

The article analyses the importance of augmented reality technology in preschool education. It discloses augmented reality functions, digital tools and smart devices that supplement Lithuanian language books for preschool children, and the situation of their application in the process of preschool education. The results of the analyses show that books with augmented reality technology are perfectly suitable for developing the skills of cognition of the environment, exploration, perception, and expression of emotions and artistic expression. In addition, children learn to use software and other different digital tools. The results of the study of educators’ insights suggest that there is a whole range of ways to use books with augmented reality technology. The usage of books containing augmented reality technology provides opportunities to enrich the traditional educational methods and to make them more effective. These books supplement the educational process and encourage both - educators and children to develop the following skills: cognition of the environment, the concentration of attention, training of memory, enrichment of vocabulary, learning to read, creativity, learning sounds, ability to use software. According to the information provided by foreign researchers the most commonly used technologies in education are: mobile applications; augmented reality based on the motionsensing program; picture books with augmented reality technology; augmented reality game systems. The usage of books containing augmented reality for education opens up new learning opportunities.
Here we go again: the reemergence of anti-vaccine activism on the Internet
Authors: Rochel de Camargo Jr Kenneth
Published: August 2020

Abstract: This essay discusses the resurgence of anti-vaccine activism in recent years, based on relevant literature and the author’s own experiences. After presenting possible reasons for the reemergence of such movements and their consequences, the author analyses the role of Internet-mediated communication in amplifying this discourse and making it less amenable to criticism, presenting some of the main arguments deployed by the anti-vaccine agents in their discussions. The text concludes with a draft of possible responses to this increasingly worrying phenomenon.
Bacteremia in the red blood cells obtained from the cell saver in patients submitted to heart surgery
Authors: Luque-Oliveros Manuel
Published: August 2020

Objective: to determine the microbiological characteristics of the red blood cells obtained with the cell saver in heart surgery patients on an extra-body circuit. Method: a cross-sectional and descriptive study conducted with 358 patients scheduled for heart surgery where the saver was used. Sociodemographic variables were collected, as well as from the saver and of the microbial identification in the re-infusion bag proceeding from the cell saver. Informed consent performed. Results: of the 170 GRAM+ bacteria isolations, the most frequent species were Staphylococcus epidermidis in 69% (n=138) of the cases and Streptococcus sanguinis with a report of 10% (n=20). Significant differences were found in the Staphylococcus epidermidis strain in patients with a Body Mass Index ≥25 (p=0.002) submitted to valve surgery (p=0.001). Vancomycin was the antimicrobial which resisted the Staphylococcus epidermidis strain with a minimum inhibitory concentration of >16 µg/ml. Conclusion: the microbiological characteristics of the red blood cells obtained after processing autologic blood recovered with the cell saver during heart surgery are of GRAM+ bacterial origin, the most isolated species being Staphylococcus epidermidis. Consequently, in order to reduce the presence of these GRAM+ cocci, an antibiotic should be added to the cell saver reservoir, according to a previously established protocol.
Workaholism among stricto sensu graduate nursing professors in Brazil
Authors: Almeida Laio Preslis Brando Matos de , Barreto Maynara Fernanda Carvalho , Martins Júlia Trevisan , Haddad Maria do Carmo Fernandez Lourenço , Galdino Maria José Quina
Published: August 2020

Objective: to identify the prevalence and factors associated with workaholism among stricto sensu graduate nursing professors. Method: a cross-sectional study with 333 professors of master’s/doctorate degrees from 47 Brazilian public universities. Participants answered a characterization questionnaire and the Dutch Work Addiction Scale, which were analyzed descriptively and by multiple logistic regression. Results: the prevalence of workaholism was 10.5%. The factors associated with the dimensions of workaholism were: having a marital relationship, being dissatisfied with work and sleep, indicating low ability to concentrate and few leisure opportunities, belonging to Graduate Programs with grades 3, 4 and 5, receiving a research productivity grant, considering the influence of work on life as negative, showing difficulty in combining work with personal life, to present work-related anxiety, feel pressure for scientific publishing, elaborate more than 11 articles simultaneously, give more than 21 opinions in the last year, work an extra 11 hours a week in addition to the work schedule and dedicate less than 10 hours a week to graduate school. Conclusion: there is an indication of workaholism in the investigated professors, and the associated factors were related to working conditions and requirements. Universities must adhere to management models that include occupational health promotion.
UM ESTUDO EMPÍRICO DA APLICAÇÃO DO ÍNDICE EUROPEU DE SATISFAÇÃO DE CLIENTES (ECSI) NO BRASIL
Authors: LEITE RAMON SILVA , GONÇALVES FILHO CID
Published: August 2020

RESUMO Neste artigo implementou-se o modelo de satisfação ECSI (European Customer Satisfaction Index) em uma das principais empresas brasileiras fornecedoras de Enterprise Resource Planning (ERP). O ECSI analisa o relacionamento da satisfação com seus antecedentes (imagem, expectativa, qualidade e valor) e conseqüentes (reclamação e lealdade). Para esta pesquisa, o modelo original foi modificado, retirando-se o construto reclamação. A pesquisa contou com duas fases: na exploratória foram realizadas entrevistas em profundidade e grupo de foco. Na fase descritiva foi realizado um e-survey, com 684 casos válidos. As escalas foram adaptadas de outros estudos, exceto para o construto qualidade, em que uma nova escala foi proposta e validada. O tratamento estatístico foi apoiado por técnicas multivariadas, incluindo a Modelagem de Equações Estruturais. Constatou-se que existe uma relação positiva forte entre imagem, qualidade e satisfação na propensão dos clientes à lealdade. Os resultados da pesquisa são discutidos, bem como suas implicações para futuras pesquisas e para a prática gerencial.
TÉCNICA PARA O DESENVOLVIMENTO DE BIOENSAIOS COM VATIGA MANIHOTAE (DRAKE) (HEMIPTERA: TINGIDAE) EM LABORATÓRIO
Authors: Bellon P.P. , Pietrowski V , Alves L.F.A. , Rheinheimer A.R.
Published: August 2020

RESUMO O presente trabalho buscou desenvolver uma metodologia que possibilita a realização em laboratório, estudos de biologia e avaliação de estratégias de controle a Vatiga manihotae (Drake) (Hemiptera: Tingidae). O trabalho foi conduzido no período de setembro de 2008 a março de 2009. Foram coletadas em campo folhas de mandioca infestadas com ninfas e adultos do percevejo de renda e acondicionadas em gaiolas revestidas com tela antiafídica. Posteriormente, os insetos foram transferidos para bandejas plásticas cobertas com tampa telada. Os pecíolos das folhas de mandioca foram envoltos com algodão hidrófilo umedecido e revestido com papel alumínio, para a manutenção da turgidez da folha, as quais eram trocadas em média a cada dois dias, a fim de garantir a alimentação dos insetos. Após a aplicação dos produtos em teste, folhas da planta de mandioca foram infestadas com ninfas e adultos do inseto, e envoltas em gaiolas foliares confeccionadas com tela antiafídica e polietileno incolor e transparente. Essa técnica mostrou-se favorável para o desenvolvimento de bioensaios com V. manihotae, permitindo obter um grande número de adultos em folhas de mandioca, facilidade de manuseio e baixa mortalidade dos indivíduos.
Propriedade pública e função social: a destinação das terras da União na Operação Urbana Porto Maravilha
Authors: Santos Junior Orlando Alves dos , Werneck Mariana , Borba Tuanni Rachel , Carvalho Ana Paula Soares
Published: August 2020

Resumo O argumento central do artigo é que a definição da função social da propriedade é inerentemente contraditória e conflitiva, podendo servir tanto aos agentes do mercado imobiliário quanto às classes populares. O Estado busca gerir este conflito por meio de mecanismos seletivos que definem, em cada situação, qual o seu conteúdo e desfecho. Para esta reflexão, toma-se como objeto a destinação dos terrenos públicos da União na Operação Urbana Consorciada (OUC) Porto Maravilha. Neste caso, busca-se mostrar que esse conflito foi resolvido em prol do mercado imobiliário, implicando a suspensão temporária da lógica arrecadatória, que marca a atuação da Secretaria de Patrimônio da União (SPU), para viabilizar o modelo financeiro da operação urbana, expressando-se na privatização de terras públicas na área portuária. Nesse contexto, a prevalência da lógica destinatória não foi capaz de viabilizar projetos destinados para Habitação de Interesse Social, que não saíram do papel. Não obstante, a privatização dos terrenos públicos ainda não se mostrou capaz de alavancar o interesse do mercado imobiliário na região, permanecendo incerto o futuro do Projeto Porto Maravilha.
Editorial 2020-1 - O Ensino de Bioquímica em meio à pandemia de COVID-19
Authors: Bianco André Amaral Gonçalves
Published: August 2020

Editorial do número 1, volume 18, ano 2020, da Revista de Ensino de Bioquímica.
La literatura de la violencia escrita por mujeres: una mirada desde la novela ¡Viva Cristo Rey
Authors: Martínez-Rangel Yennyfer , Montealegre-Quintero Carolina
Published: August 2020

El artículo propone un análisis de la obra de la novelista colombiana Silvia Galvis y se basa en la investigación que se realizó sobre las “Postulaciones políticas de la novela colombiana del siglo XX”. Esta investig ación inició en la Universidad Cooperativa de Colombia, sede Bucaramanga, en el segundo semestre del 2009 y finalizó el primer semestre del 2011. Silvia Galvis describe en su obra los enfrentamientos entre liberales y conservadores, y cómo la mujer ha estado sometida a los espacios domésticos y privados. Aunque no se desconoce que las mujeres han estado presentes en los movimientos políticos del país, su rol se ha visto limitado y por eso nace una denuncia de las manos de esta escritora santandereana.
El aprendizaje significativo de la Física para estudiantes-atletas de las escuelas deportivas
Authors: Longa-Martínez Tomasa Magaly
Published: August 2020

Introducción: El propósito del presente artículo es explicar la importancia de lograr un aprendizaje significativo de la Física en estudiantes-atletas. Se exponen los rasgos característicos de la enseñanza desarrolladora, haciendo hincapié en el aprendizaje significativo, uno de sus pilares. Metodología: En la investigación, se emplearon diferentes métodos teóricos y empíricos. Entre los primeros, se emplearon el método histórico-lógico, el análisis y la síntesis, así como el análisis de documentos. El método sistémico-estructural fue utilizado para elaborar un sistema de recomendaciones metodológicas. Resultados: Finalmente, se muestran los resultados y se destaca la aplicación de la estrategia para lograr que los contenidos de Física sean significativos para los estudiantes atletas y mejorar sus resultados académicos. Conclusiones: Es esencial que se relacionen los contenidos y las leyes de la Física con situaciones deportivas concretas y se demuestre cómo la aplicación correcta en estas regularidades contribuye al éxito deportivo.
Editorial
Authors: Pacheco-Gualdrón Jorge Eliécer
Published: August 2020

En las ediciones anteriores nos hemos planteado numerosos retos que han guiado el trabajo en la difusión de nuevo conocimiento en las áreas de educación, ciencias del lenguaje y literatura; desafíos como participar en los procesos nacionales de reindexación, dar mayor visibilidad a Rastros Rostros a nivel internacional y continuar con un proceso editorial transparente, riguroso y de calidad, que posibilite el enriquecimiento académico y científico de la institución, la región y el país, son algunos de estos.
Tendencias de la oferta laboral colombiana y su relación con los perfiles académicos de la educación superior
Authors: Orrego-Agudelo Gloria Amparo , Vega-Hernández Luz Dary
Published: August 2020

Introducción: este artículo muestra los resultados de la investigación “Tendencias de la oferta laboral colombiana de profesionales en Mercadeo y Publicidad”, que buscó identificar las oportunidades de desempeño laboral de profesionales de Mercadeo y Publicidad. Metodología: el estudio es de corte descriptivo y relaciona las competencias, los cargos y las funciones acordes con las necesidades, al igual que los avances en ciencia, tecnología y desarrollo pertinentes a estas disciplinas. Se inició describiendo los perfiles de egresados de 28 programas académicos de Mercadeo, Publicidad y afines, inscritos en la Asociación de Programas de Mercadeo (aspromer); también los requerimientos de profesionales de 136 empresas de cinco ciudades del país. Resultados: se pudo constatar que el profesional en Mercadeo y Publicidad debe estar dispuesto a gerenciar proyectos con amplia visión comercial acorde con las tendencias de marketing, los cambios económicos y los tratados de libre comercio que orientan al mercado local y ponen a prueba estrategias de posicionamiento de marca y desarrollo de productos. Conclusiones: se concluye que los diseños curriculares de los programas que se ofertan en Colombia son muy cercanos a las tendencias laborales demandadas por el medio empresarial, cumpliendo así con las expectativas de formación de los sectores económicos del país.
El método científico y la nueva filosofía de la ciencia: aportes y perspectivas
Authors: Cifuentes-Medina José Eriberto
Published: August 2020

Propósito: En el quehacer de la filosofía de la ciencia y en el proceso arquitectónico de los paradigmas tiene como objetivo primordial la construcción cerebral de un conjunto de paradigmas correspondientes a las inquietudes propias de la filosofía. Descripción: lo concerniente al tratado de la filosofía de la ciencia, permite inferir que la filosofía y la ciencia se ocupan del saber y del cómo se desarrollan, evalúan y cambian las teorías científicas, y de saber si la ciencia es capaz de revelar la verdad de las entidades ocultas y los procesos de la naturaleza, es decir, si es el proceso de concordancia de la intelección con la realidad permitiendo procesos de aprendizaje y reflexión como su objeto de estudio. Punto de vista: Entre filosofía y ciencia se da un proceso de conocimiento en el que intervienen tres elementos: un sujeto, un objeto y una relación que se establece entre los dos. Conclusiones: Se deja en firme la importancia de la filosofía de la ciencia en las investigaciones de diversos campos en la actualidad. Se logra enaltecer la relación entre la filosofía y la ciencia teniendo en cuenta la posición de algunos filósofos y científicos que lo han logrado para efectos de la formación filosófica y científica de los seres humanos.
The Presence of a Mobile Phone Does Not (Necessarily) Change the Fundamental Processes of Face-to-Face Relational Conflict
Authors: Roaché David , Caughlin John , Wang Ningxin , Pusateri Kimberly
Published: August 2020

This study extends research examining the presence of mobile phones during interpersonal interactions into the context of serial arguments between dating couples. Fifty-eight dating couples (N = 116) had two 10-minute face-to-face serial argument conversations in a laboratory-controlled experiment when technology was either present or absent. The most salient findings were consistent with longstanding findings in the conflict literature: positive communication was associated positively with desirable outcomes (conversational satisfaction, perceived resolvability, and conversation effectiveness) whereas negative behaviors were inversely related to desirable conflict outcomes. Overall, results showed little evidence that the presence of a participant’s smartphone affected the quality of serial argument conversations, but biological sex moderated the impact of technology on conversation satisfaction and perceived conversation effectiveness, such that technology presence negatively impacted women more than men. These findings suggest that the presence of mobile phones does not fundamentally alter effective conflict engagement in general, but there are likely circumstances in which the presence of mobile phones is important.
Mundo militante: algunas caracterizaciones de la militancia en la provincia de Jujuy, Argentina
Authors: Berardi-Spairani Adrián Pablo
Published: August 2020

El presente trabajo analiza el mundo militante por medio del estudio de la carrera militante retomando laperspectiva de carrera de Howard Becker. El objetivo es dar cuenta de cómo se construye y desarrolla esemundo a través de las experiencias de militantes de distintos espacios de participación política.Se propone indagar en las lógicas compartidas por los militantes de la provincia de Jujuy, Argentina, apartir de comprender la manera en que interactúan más allá de su espacio o ámbito de pertenencia, retomando una perspectiva microestructural. Se pretende entender la militancia contemporánea superandolas limitaciones de los estudios macroestructurales, principalmente aceptando que en la actualidad existeuna diversidad en las formas y espacios de militancia, que rompe con las fronteras de la militancia másestructural y tradicional de partidos y sindicatos. Para alcanzar estos objetivos, se realizó un análisis longitudinal de trayectorias de nueve militantes de diversos espacios de participación política de Argentina, considerando los aspectos subjetivos y objetivos a partir del relato de los propios militantes por medio del uso de la técnica del relato de vida. Este trabajo permite dar cuenta del aporte analítico del “mundo militante” para exponer las continuidades y rupturas, así como las generalidades y particularidades de la militancia contemporánea en Argentina.
Do the proportion of protocol registrations about systematic reviews outside PROSPERO in medical and biomedical sciences increase over the years?: a meta-epidemiological study protocol v1
Authors: Banno Masahiro , Tsujimoto Yasushi , Kataoka Yuki
Published: August 2020

Objectives. To evaluate how often researchers registered protocols about systematic reviews (SRs) outside PROSPERO in medical and biomedical sciences. Methods. This study will be a meta-epidemiological study. We will include all the protocols about SRs in PROSPERO, 44 preprint severs, Protocols.io, ClinicalTrials.gov and International Clinical Trials Registry Platform (ICTRP), OSF Registries since 2011. We will retrieve titles and its publication years and whether the theme of preprints is related with COVID-19. We will describe the proportion of SRs protocol registration in the platforms outside PROSPERO over the years. We will display the trends. We will also compare characteristics of random samples of SRs protocols registered on PROSPERO with those registered outside PROSPERO. Ethics & Dissemination. This study does not need ethics approval. We registered this study protocol. We will publish the findings in a peer-reviewed journal and may present them at conferences. Discussion. This study might clarify whether proportion of protocol registrations about systematic reviews to platforms outside PROSPERO in medical and biomedical sciences increase over the years and whether systematic reviewers need to search these data sources before conducting SRs. Registration: Protocols.io
CDx autoXpress detection of COVID 19 v1
Authors: Shah Mickey , D Niehaus Gary
Published: August 2020

The Crystal Diagnostics AutoXpress provides rapid detection of COVID 19 at 10 - 100 CFU per ul of clinical sample (nasal swab, sputum, or saliva). The patented Liquid Crystal technology is combined with antibody-coated paramagnetic microspheres to selectively capture and detect COVID 19.
LessTests v1
Authors: Polachek Ruth , not provided doreen
Published: August 2020

LessTests SARS-CoV2 general diagnosis protocol, using LessTests software solution. The LessTests method is agnostic to the labware, and has already been demonstrated as successful using multiple device and kit combinations.
MAKNA VISUALITAS SURABAYA DALAM DESAIN JENAMA CAK-CUK: ANALISIS SEMIOTIK ROLAND BARTHES
Authors: Wahyudinata Wildan , Al Faruq Irsyad Maulana
Published: August 2020

This research aims to reveal the visual meanings behind Cak Cuk product designs. Cak Cuk is a brand of clothing and accessories from Surabaya City. Its products such as T-shirts or bags typically display various designs with Surabaya-related themes. This research used the qualitative research method by gathering and analyzing the designs displayed on various Cak Cuk products. The data, which consisted of various visual texts
and verbal texts, were analyzed using concepts from Roland Barthes’ semiotic theory: denotation, connotation, and myth. The results show that both visual texts and verbal texts contained in those Cak Cuk designs represent the condition and identity of Surabaya City. These visual meanings include Surabaya’s historical association with heroism,
preservation of cultural objects such as historical buildings, the tough characteristic of the Surabayans and their great sense of brotherhood, and appreciation to Surabaya’s culinary traditions.
The Refugees’ Right to the Center of the City and Spatial Justice: Gentrification vs Commoning Practices in Tarlabaşı-Istanbul
Authors: Tsavdaroglou Charalampos
Published: August 2020

During the recent refugee crisis and following the common statement-agreement between the European Union and Turkey (18 March 2016), more than half a million refugees have been trapped in Istanbul. Although the vast majority is living in remote areas in the perimeter of the city, there is a remarkable exception in the central neighborhood of Tarlabaşı. Over the decades, this area has become a shelter for newcomers from eastern Turkey and, recently, for thousands of refugees from the Middle East and Africa. In this neighborhood, refugees with the support of local and international solidarity groups establish communal houses, social centers, and collective kitchens, creating an example of commoning practices, mutual help, and transnational togetherness in the urban core. At the same time, over the past few years, Tarlabaşı has been the target of gentrification policies that aim to dislocate poor residents and refugees and to transform the area into a highincome residential area and a tourist destination. Thus, ongoing urban conflict is taking place for the right to the center of the city. This article follows the Lefebvrian concept of ‘the right to the city’ and Soja’s and Harvey’s notion of ‘spatial justice,’ taking also into account the discussion on the spatialities of ‘urban commons’ and ‘enclosures.’ It combines spatial analysis, participatory observation, and ethnographic research, and its main findings concern the refugees’ daily efforts against social segregation and exclusion shaped by commoning practices for spatial justice, visibility, and the right to the center of the city.
How Fear is Disseminated––Memories and Records: The Vaccine Archive
Authors: Kwon Vicki Sung-yeon
Published: August 2020

Memories and Records: The Vaccine Archive explores both individual and collective memories of vaccination across geographic borders. This paper outlines the development of The Vaccine Archive and analyzes the visual culture of vaccines manifested in the archive collections. In examining the vaccine archives, the author argues that the visual culture of vaccination reinforces stereotypes and fear associated with vaccines, forming and disseminating the collective memory of vaccines.
Memories and Records: Thoughts on The Vaccine Archive
Authors: Kwon Vicki Sung-yeon , Sritharan Lathika
Published: August 2020

Vicki Sung-yeon Kwon, an art historian and curator, and Lathika Sritharan, a public health researcher, discuss their collaborative project Memories and Records: The Vaccine Archive, an archive display of vaccine-related memories and immunization records of people from various parts of the world. They share challenges and accomplishments of collaborating with multidisciplinary participants and mounting an art exhibition at the UNAIDS building. As Canadians of Asian ethnic and cultural background, Kwon and Sritharan contemplate how vaccines are differently remembered in the Global North and the Global South.
Approaches to Periodization of the History of Political and Legal Doctrines: Traditions and Criteria
Authors: Kornev A. V.
Published: August 2020

The paper is devoted to several problems. The author investigates the place and role of the history of political and legal doctrines in the system of legal education and science. The new nomenclature of scientific specialties refers this academic subject to theoretical and historical legal sciences, provided no changes are made to the proposed subject description. The main issue articulated in the paper involves the history of political and legal doctrines. This academic discipline is historical, political, legal and theoretical at the same time. Periodization in this case represents periodization of theoretical forms of reflection over political and legal institutions as one of the main problems for a historical discipline. The paper focuses on the fact that the chronological approach to periodization of the history of political and legal doctrines is the main one. However, this approach does not exclude other approaches that are also described in the paper. Moreover, the paper examines traditions established in the science and the student course. Conventionally, the history of political and legal doctrines is investigated chronologically, in a problematic or portrait ways. Needless to say, the author does not exclude the methodological approach to periodization of theoretical and legal forms of cognition of the State and legal institutions.
Tax Incentives for Participants of Regional Investment Projects as Preferences
Authors: Kamenkov M. V.
Published: August 2020

Under the general rule, tex incentives are provided in order to stimulate certain sectors of the economy or activities, contribute to the achievement of social and political objectives before the State. Contemporary tax laws of any country provide many tax incentives, and Russian tax laws are no exception. Meanwhile, tax incentives are in full discretion of the State and are granted at all levels of public power, with the regions having fairly broad powers in this matter. In this regard, without disputing the importance of tax incentivization, it is impossible to fail to notice that the provision of tax incentives may be unequal for the competitors operating on the same commodity market, and some of them, for some reason or other, are not subject to obtaining tax preferences. Moreover, although the tax incentives are provided by the State, the rules for granting them are not related to the procedure intended to grant state preferences under antitrust legislation. The incentives granted at the regional level that may lead to an imbalance in economic entities’ operation in various territories of the Russian Federation are of primery concern. On the example of tax incentives provided for participants of regional investment projects, the paper elucidates the issue of the balance between tax incentives under the Tax Code of the Russian Federation and preferences under antitrust laws. Comparing the essential features of the legal institutions under consideration, the author comes to the conclusion that regional tax incentives should be considered as a type of preferences, although antitrust regulation does not permit proper monitoring of the procedure of granting such preferences.
A case of TUBO-PAROVARIAL cyst
Authors: Ott D.
Published: August 2020

There are relatively few cases of communication of the tube cavity with a cystically altered ovary in the gynecological literature, and therefore the pathology and the question of the origin of the so-called tubo-ovarial cysts still present quite a few gaps. As far as I know, there is no indication of the possibility of communicating the cavity of a stretched tube with a cystic-degenerated parovari in the literature at all.
On anatomical changes caused by the subsequent influence of chloroform in humans
Authors: Fraenkel .
Published: August 2020

Cases of death from chloroform during anesthesia or immediately after are well known. But even Casper in 1850 claimed that harmful effects after prolonged chloroform anesthesia could affect later (Nachwirkungen) - "to a certain extent, chronic chloroform poisoning".
Surgical treatment of ectopic pregnancy
Authors: Reed C. А.-L.
Published: August 2020

Too broad a title, according to the author himself, does not correspond to the modest goal of this article, in which the author would like to resolve only some particular controversial issues.
The relation of gynecology to neurology
Authors: Dewees .
Published: August 2020

The relationship and even the close relationship that exists between diseases of the female genital area and the suffering of the entire nervous system, the author says, has not yet attracted enough attention from gynecologists, who attached too little importance to this relationship.