bluuebunny/crossref_metadata_2025 huggingface dataset:
Análise da incidência de baciloscopia reagente em presidiários do município pernambucano Canhotinho
Authors: Simonetti Ana Catarina , De Lima Emanoel Mendonça , Cabral Lais Pedrosa Morais , Florêncio Renata Pinheiro
Published: November 2019

A tuberculose (TB) ainda é uma doença infectocontagiosa de caráter fatídico, pois segundo dados da Organização Mundial de Saúde/OMS (2016), o Brasil é um dos 20 países com elevada prevalência dessa enfermidade, conferindo uma incidência cerca de 50 vezes superior à população geral, nas prisões, assim gerando um maior risco de disseminação da TB. O objetivo dessa pesquisa foi analisar a incidência de casos de baciloscopia reagente em presidiários do município Canhotinho, com base nos dados da V GERES de Garanhuns, Pernambuco. Trata-se de um estudo epidemiológico, descritivo documental retrospectivo, com abordagem quantitativa não experimental, em que prontuários de presidiários (n = 734), concedidos pela V GERES, foram avaliados. Identificou-se que, apenas 14 (1,9%) obtiveram positividade no teste de BK e, consequentemente, 720 (98,1%), obtiveram resultado negativo. No ano de 2016, a positividade representou um aumento de 150% em relação ao ano de 2015, ou seja, 10 (1,4%) casos de positividade foram averiguados, frente 4 (0,5%) casos, em relação ao número total de prontuários. Confere-se que a implementação de políticas públicas mais rígidas, voltadas para a saúde e controle da TB nos presídios é necessária.
Necessary conditions for social enterprise: The case of the microinsurance sector
Authors: Chen Stephen , Elango B. , Jones Jim
Published: November 2019

Purpose
 The aim of the paper is to identify the institutional factors in a country that are necessary conditions for social entrepreneurship, as opposed to sufficient factors.
 Design/methodology/approach
 Employing the relatively new method
of Necessary Condition Analysis (NCA) and a proprietary database on microinsurance providers, we examine the level of microinsurance provision relative to the population size in 54 countries in Latin America, Africa and the Middle East.
 Findings
 We find that high
levels of religiosity and poverty in the country are necessary conditions for a high level of microinsurance enterprises, while conventional institutional development measures such as uneven economic development and state fragility show only low to medium levels of necessity.
 Limitations

The study is limited by the paucity of data on microinsurance in different countries worldwide.
 Implications
 The findings have both theoretical and practical implications about the types of institutional factors that are necessary for a high level of microinsurance
social enterprises in a country, highlighting the need to look beyond formal economic and political institutional factors and the need to consider informal institutional factors such as religion.
 Contribution
 We contribute to the research literature on social enterprises
by highlighting the key conditions in a country that are necessary for a high level of microinsurance social enterprises.
A Morse Lemma for Degenerate Critical Points of Solutions of Nonlinear Equations in ℝ2
Authors: Grossi Massimo
Published: November 2019

In this paper we prove a Morse Lemma for degenerate critical points of a function u which satisfies

-

Δ
⁢
u

=

f
⁢

(
u
)

 

in 
⁢

B
1

,

-\Delta u=f(u)\quad\text{in }B_{1},

where

u
∈

C
2

⁢

(

B
1

)

{u\in C^{2}(B_{1})}

,

B
1

{B_{1}}

is the unit ball of

ℝ
2

{\mathbb{R}^{2}}

and f is a smooth nonlinearity. Other results on the nondegeneracy of the critical points and the shape of the level sets are proved.
Effect of Electrospinning Process on Total Antioxidant Activity of Electrospun Nanofibers Containing Grape Seed Extract
Authors: Faki Rabia , Gursoy Oguz , Yilmaz Yusuf
Published: November 2019

Electrospinning is a common technique used for the production of nanofibers, and it is based on the fact that the electrically charged liquid polymer is positioned in a continuous fiber form on a grounded surface. Grape seed is rich in phenolic compounds and can be used as a dietary supplement or as a natural antioxidant source in diet. In this study, grape seed extract of Burdur Dimrit variety (Vitis vinifera L.) was electrospun with gelatin, polyvinyl alcohol (PVA) and PVA/β-cyclodextrin polymers to produce nanofibers with antioxidant activity. The aim of this study was to determine the effect of the electrospinning process on the total antioxidant activity and total phenolic contents of electrospun polymers with grape seed extracts. Total antioxidant activity of samples (by ABTS and DPPH assays) and total phenolic contents (Folin–Ciocalteu method) were determined before and after the electrospinning process of polymers with grape seed extract. Electrospinning with gelatin polymer decreased the antioxidant activity (ABTS assay) of nanofibers containing grape seed extract by 65% and their total phenolic contents by 7%. However, electrospinning treatment with PVA and PVA/β-cyclodextrin had no effect on the total antioxidant activity (ABTS and DPPH) and total phenolic substance contents of grape seed extract nanofibers.
Review of large-pore mesostructured cellular foam (MCF) silica and its applications
Authors: Hermida Lilis , Agustian Joni , Abdullah Ahmad Zuhairi , Mohamed Abdul Rahman
Published: November 2019

The unique properties of mesostructured cellular foam (MCF) silica such as, large pore size, continuous three-dimensional (3D) pore system and hydrothermal robust materialallow favorable conditions for incorporating active sites to produce modified MCF silica as catalysts, biocatalysts and adsorbents. Recently, the modified MCF silicas were reported to be efficient catalysts for the hydrogenation of phenylacetylene, heck coupling reaction of arylboronic acid, etc. Biocatalysts derived from modified MCF silicas were found to be a potential to convert glucose to gluconic acid, hydrolysis of N-benzoyl-DLarginine-p-nitroanilide (BAPNA) and casein, transesterification of racemic 1 phenyl- ethanol and hydrolytic, etc. Several separation processes such as CO2 capture and adsorption of L-tryptophan, lysozyme and bovine serum were sucessfully conducted using adsorbents derived from modified MCF silicas. This paper reviews the synthesis of the MCF silica material and the incorporation of active sites or immobilization of enzymes in the MCF silica material. Additionally, a detailed understanding of the characterization of the modified MCF silicas, which includes pore size, active sites/enzymes sizes, amount of active sites/enzymes bound with the MCF silica, was also discussed to obtain their potentialities as catalysts, biocatalysts and adsorbents. The review also describes recent progress on the applications of the MCF silica.
Defoliation by insects reduces the wood quality and cellulosic pulp production
Authors: Zanuncio Antonio José Vinha , Carvalho Amélia Guimarães , de Camargo Mariane Bueno , Milagres Flaviana Reis , de Castro Vinícius Resende , Colodette Jorge Luiz , Vidaurre Graziela Baptista , Zanuncio José Cola
Published: November 2019

Defoliating insects damage forest plantations, but the estimation of their losses does not take into account wood quality changes. The objective was to evaluate the wood quality and pulp production of two clones of Eucalyptus grandis × Eucalyptus urophylla (clone A) and Eucalyptus saligna (clone B) damaged or not by defoliating insects. Five healthy trees and five attacked by Gonipterus platensis Marelli (Coleoptera: Curculionidae) were selected per clone. The wood volume per hectare in the affected settlements was at least 9% lower and damaged trees showed lower wood basic density, with at least 4.6%. The lignin and extractive content in the wood increased by at least 5.6 and 45%, respectively, while the syringyl/guaiacyl (S/G) ratio remained constant for clone A and increased 10% for clone B. For pulps, an increased effective alkali and decreased pulp yield were experienced for both clones while bleaching or pulp quality was not affected. In the stands affected by defoliating insects, productivity was 9 and 19% lower considering the wood volume per hectare and 15 and 24% considering the cellulose pulp production per hectare, respectively.
Possible therapeutic effect of magnesium in ocular diseases
Authors: Ajith Thekkuttuparambil A.
Published: November 2019

Magnesium (Mg2+) is one of the major elements required to maintain normal metabolism and ionic balances in ocular tissues. The physiological role of Mg2+ is mediated through maintaining the Na+-K+-ATPase on membrane, favoring energy-generating reactions, replication of DNA and protein synthesis. Despite the wide availability of this element, hypomagnesemia has been associated with many human ailments. Recent studies highlighted the association of hypomagnesemia and, thereby, supplementation of Mg2+ in the management of eye diseases. Glaucoma, senile cataract and diabetic retinopathy were associated with low level of extracellular Mg2+. The neurovascular protective effects of Mg2+ mediated through activation of endothelial nitric oxide synthase and inhibition of endothelin-1 eventually result in vasodilatation of retinal vessels. Mg2+ can maintain the lens sodium pump activity and antioxidant status and block the calcium channels and release of glutamate in nerve endings. Furthermore, it can prevent the apoptosis of retinal ganglion cells. All these effects contribute to its being a pharmacological agent against ocular diseases. However, clinical trials are scant. This article discusses the role of Mg2+ as a possible therapeutic agent in the management of glaucoma, cataract and diabetic retinopathy.
A decade’s experience in primipara, term, singleton, vertex parturients with a sustained low rate of CD
Authors: Rottenstreich Misgav , Nezer Meirav , Kahana Adiel , Rotem Reut , Tevet Aharon , Farkash Rivka , Samueloff Arnon , Grisaru-Granovsky Sorina
Published: November 2019

Background

Cesarean delivery (CD) in primiparas with a term singleton vertex fetus (PTSV) is a sentinel event for the future mode of delivery and determinant of repeat CD risk. We aimed to evaluate the risk factors for primary CD in a population with a decade of sustained low rate of intrapartum CD.

Methods

This was a retrospective single-center cohort study between 2005 and 2014. The primary outcome of the study was the mode of delivery. PTSV who attempted vaginal delivery were identified and categorized according to the mode of delivery: vaginal delivery vs. CD. Risk factors for intrapartum CD adjusted odds ratio (aOR) [95% confidence interval (CI)] in multivariate analysis were reported.

Results

During the study, 121,483 deliveries were registered; 26,301 (21.6%) PTSV were admitted in labor, of which 1944 (7.4%) had an intrapartum CD. Significantly in multivariate analysis, this group had a unique risk profile as compared to those who delivered vaginally; non modifiable risks included advanced maternal age: 3.06 (2.16–4.33), P < 0.001; prior multiple (≥3) miscarriages: 1.94 (1.04–3.62), P = 0.04; low (<6) modified admission cervical score: 2.41 (2.07–2.82), P < 0.001; low birth weight (BW): 1.42 (1.00–2.01), P = 0.05 or macrosomia: 2.38 (1.77–3.21), P < 0.001; modifiable risks included induction of labor: 1.79 (1.51–2.13), P < 0.001 and oxytocin labor augmentation: 8.36 (6.84–10.22), P < 0.001.

Conclusion

In a population of PTSV with a sustained low risk for intrapartum cesarean maintained by a strict labor management, induction of labor remains a significant and sole potentially modifiable risk factor for CD.
To Be(come) Love Itself: Charity as Acquired Originality
Authors: Green Deidre Nicole
Published: November 2019

In 1849, Kierkegaard published The Lily in the Field and the Bird of the Air: Three Devotional Discourses, which were closely followed by two discourses on the woman who was a sinner, published in 1849 and 1850. I argue that these discourses are intended to set the stage to learn how to embody Christian love from the woman. Kierkegaard’s claims about what is required to teach Christian virtue imply that the woman becomes more than loving, she becomes love. I explore his notion of acquired originality and how applied philosophical concepts such as automaticity and skillful coping elucidate this notion.
Pseudonyms? What Pseudonyms? There were no Pseudonyms…
Authors: Pattison George
Published: November 2019

The paper argues that the question of Kierkegaard’s pseudonyms has been largely misconceived. Referencing comparable devices such as anonymity, noms de plume, and heteronyms, and drawing on Heidegger’s discussion of Kierkegaardian pseudonymity in the lectures on Parmenides, the paper further distinguishes between fictional characters (e. g. the Seducer and Assessor Vilhelm), noms de plume (H.H.), fictional editors, and pseudonyms proper. It is argued that in the first authorship only Constantin Constantius and Johannes Climacus approximate to the criteria Kierkegaard himself lays down for pseudonymity. Furthermore, Kierkegaard’s anxieties regarding the form of publication of his works in the late 1840s reveals the whole project of pseudonymity collapsing into incoherence. By means of a comparison with Nietzsche, it is argued that Kierkegaard’s work is less a manifold of different literary personalities and more a play of revealing/concealing voices. In these voices there is nevertheless a literary watermark that makes Kierkegaard’s work as a whole distinctively Kierkegaardian.
Crystal structure of catena-poly[(bis(O,O′-diethyl dithiophosphato-κ2
S,S′)-μ2-1,2-bis(3-pyridylmethylene)hydrazine-κ2
N:N′)cadmium(II)], {C20H30CdN4O4P2S4}n
Authors: Tan Yee Seng , Tiekink Edward R.T.
Published: November 2019

C20H30CdN4O4P2S4, triclinic, P1̄ (no. 2), a = 9.0764(3) Å, b = 9.3969(3) Å, c = 9.6964(3) Å, α = 86.516(3)°, β = 63.362(3)°, γ = 75.250(3)°, V = 713.50(4) Å3, Z = 1, R
gt(F) = 0.0166, wR
ref(F
2) = 0.0462, T = 100(2) K.
The crystal structure of catena-poly[diaqua-(μ4-5-(benzo[d]thiazol-2-yl)benzene-1,3-dicarboxylate-κ4
O,O′:O′′,O′′′)-(μ4-5-(benzo[d]thiazol-2-yl)benzene-1,3-dicarboxylate-κ4
O,O′:O′′,O′′′)dicadmium(II)], C30H18Cd2N2O10S2
Authors: Zheng Min
Published: November 2019

C30H18Cd2N2O10S2, monoclinic, P21/c (no. 14), a = 14.9275(2) Å, b = 10.18003(11) Å, c = 18.3497(2) Å, β = 92.0808(13)°, V = 2786.63(6) Å3, Z = 4, R
gt(F) = 0.0285, wR
ref(F
2) = 0.0679, T = 290.3(9) K.
Merkreime und Lehrgedichte in frühneuzeitlichen Rechenbüchern
Authors: Schuppener Georg
Published: November 2019

The essay examines the occurrence of rhyming mnemonic devices and doctrinal poems in Early Modern German mathematical textbooks. These works were dedicated to the teaching of basic mathematical knowledge for prospective merchants. The article presents an exemplary selection of mnemonic rhymes and doctrinal poems and discusses their function for the teaching of mathematics. The author emphasizes that rhymed passages can occur in almost all areas (algebra, geometry, etc.) of those textbooks. Mnemonic rhymes and doctrinal poems are used in the works primarily to convey the content in a more memorable fashion and to deformalize the presentation of content. The latter is especially true for rhyming in the field of entertainment mathematics, which is also often a feature of the textbooks. However, by using practically oriented language in instruction, the artistic potential of the rhymes is significantly reduced.
Crystal structure and photocatalytic degradation properties of a new two-dimensional zinc coordination polymer based on 4,4ʹ-oxy-bis(benzoic acid)
Authors: Yin Chenyue , Zhao Chi , Xu Xiao-Juan
Published: November 2019

A new two-dimensional ZnII coordination framework [Zn(1,3-BMIB) (OBA)]
n
(1) (where H2OBA is 4,4ʹ-oxy-bis(benzoic acid) and 1,3-BMIB is 1,3-bis(2-methyl-1-imidazolyl)benzene) has been prepared and characterized through IR spectroscopy, elemental and thermal analysis, and single-crystal X-ray diffraction. Complex 1 is a (4, 4) grid coordination polymer with a layer structure. It exhibits high photocatalytic degradation effects upon UV irradiation of methylene blue and methylene orange aqueous solutions.
EFEITOS DAS CONTAMINAÇÕES DE CORPOS HÍDRICOS ORIUNDOS DA ATIVIDADE INDUSTRIAL E AGRICULTURA
Authors: Dias Gabriel Da Cruz , Tanaka Fabrício Cerizza , Malmonge Luiz Francisco
Published: November 2019

A contaminação de efluentes causada pelo homem, tornou-se uma preocupação atual, uma vez que a maioria deste poluentes se encontram dissolvidos, muito provavelmente devido ao aumento deste materiais de difícil separação e seus compostos utilizados na agropecuária, agricultura e obtenção das mais diversas tecnologias de pontas que favorecem uma gama de poluentes orgânicos e inorgânicos atingindo eventualmente, o topo da cadeia alimentar e, consequentemente, a saúde humana. Este trabalho tem o intuito de discorrer sobre impactos causados ao meio ambiente e a saúde humana por meio de contaminações de substâncias tóxicas encontrados em esgotos não tratados oriundos de cidades e industrias, despejados de forma indiscriminada em corpos hídricos, além de, problemas ambientais e da saúde pública, provocados por contaminações da água destinada para o consumo de populações rurais, devido ao uso exagerado de defensivos agrícolas. Além do prejuízo a fauna e flora das regiões afetadas, o uso destas águas contaminadas para o consumo humano pode acarretar em sérias complicações à saúde como câncer e problemas intestinais como perfurações no intestino atribuídos a presença de defensivos agrícolas na água.
REAPROVEITAMENTO DA ÁGUA GERADA DO AR CONDICIONADO PARA ATIVIDADES COMERCIAIS EM RESTAURANTE
Authors: Maldonado Bentes Flavio , Da Silva Bianca De Oliveira , Do Nascimento Paulo César Barbosa , De Abreu Helena Inácio
Published: November 2019

O presente artigo aborda a utilização da água descartada de equipamentos para geração de energia térmica renovável no âmbito comercial, em especial, restaurantes. Leva-se em consideração a situação atual do planeta onde é latente a preocupação com a diminuição dos recursos naturais hídricos. Soluções inovadoras surgem para tentar diminuir essa falta de água que atinge a muitos seres em todo mundo. Segundo estudos, o custo da água nos gastos gerais tem um peso significativo dentro da indústria e do comércio. Baseado nesses dados, o projeto busca reduzir de maneira considerável o consumo de água encanada para fins de aquecimento dos alimentos, gerando como resultado direto a diminuição na despesa e ao mesmo tempo a utilização de recursos que antes seriam totalmente descartados sendo usados de maneira sustentável.
EVIDÊNCIA DE VALIDADE DO DLOQ EM UMA AMOSTRA DE PROFISSIONAIS DE UMA REFINARIA BRASILEIRA: ESCALA DE APRENDIZAGEM EM UMA AMOSTRA BRASILEIRA
Authors: Miller Schechner Ylana
Published: November 2019

RESUMO

A aprendizagem organizacional promove mudanças e uma evolução na base de conhecimentos da organização, na criação de novas práticas e no desenvolvimento dos indivíduos, possibilitando uma melhoria contínua de resultados. A presente pesquisa teve como objetivo reunir evidências adicionais de validade do Diagnóstico de Cultura de Aprendizagem em Organizações (DLOQ) em uma amostra de profissionais de uma refinaria brasileira. Participaram do estudo 300 funcionários, sendo 89,3% do sexo masculino (268) com idade média de 41,30 anos. A análise fatorial confirmatória, por meio do software R, confirmou a estrutura original do instrumento. Conclui-se que as evidências iniciais de validade e as características psicométricas obtidas recomendam o uso futuro do DLOQ em investigações brasileiras destinadas a avaliar o grau de aprendizagem em profissionais que atuem no segmento industrial.
La universidad, los problemas sociales de la ciencia y la tecnología frente al reto del desarrollo sustentable.
Authors: Bohórquez Chacón Lesley Fabiola
Published: November 2019

Nos movemos en un mar de incertidumbres entre lo ambiental, lo humano, la educación, y los problemas sociales de la ciencia y la tecnología frente al reto del desarrollo sustentable. En este contexto, la universidad tiene la responsabilidad de ofrecer respuestas a la sociedad, fundamentadas estas, en procesos de investigación, que desde lo social, aporten modelos educativos que respondan a la formación integral de un ser humano, que comprenda el contexto que habita, y lo transforme para el desarrollo científico y tecnológico, respetando lo cultural, y sin sacrificar el medio ambiente.
Construcción y validación de un instrumento para evaluar el abordaje de la sociedad del conocimiento en docentes
Authors: Juárez Hernández Luis Gibran , Ponce Lopez Iztetl
Published: November 2019

El propósito del presente estudio fue diseñar y validar un instrumento para evaluar el abordaje de la sociedad del conocimiento en docentes. El instrumento integró la resolución de problemas esenciales en la sociedad, gestión y co-creación de conocimiento, uso de las TIC´s, proyecto ético de vida y trabajo colaborativo. Posterior a su elaboración, el instrumento se sometió a revisión por expertos para el análisis de validez de facie y contenido, y la aplicación a un grupo piloto para el análisis de factabilidad a una muestra de 418 docentes, con el objetivo de analizar la validez de constructo y confiabilidad. De estas fases se indica que los expertos sugirieron mejoras al instrumento y propusieron su construcción mediante una rúbrica analítica. En el juicio de expertos, el instrumento fue validado en términos generales (V>0.80); sin embargo, en redacción varios ítems tuvieron que ser mejorados. En la aplicación al grupo piloto, se obtuvo un excelente grado de satisfacción con el instrumento, así como con la comprensión de instrucciones e ítems. El análisis de validez de constructo mostró la representación de todos los ítems, y la explicación de más del 62% de la varianza por tres factores (1. Resolución de problemas esenciales en la sociedad y Gestión y co-creación de conocimiento; 2. Uso de TIC´s y proyecto ético de vida; 3. Trabajo colaborativo), siendo similar a lo revelado por el análisis de conglomerados. La confiabilidad del instrumento fue pertinente para fines exploratorios (Alfa de Cronbach: 0.750). Se concluye que la rúbrica posee validez de contenido y constructo, y apropiada confiabilidad.
The Panty Question in Yamal: Sawing, Trading, Discussing
Authors: Terekhina Alexandra N.
Published: November 2019

Since 1990s the collection of panty (reindeer velvet antlers) have become one of the important part of the economy of the tundra peoples. The panty trade had formed the whole social network between reindeer herders and “merchants” — the collectors of panty connecting a reindeer herder with the global market. After the outbreak of anthrax in 2016 in the Yamal-Nenets Autonomous Okrug, the discussion of the problems of overgrazing and the lack of reindeer pastures have intensified. Some of the scholars claim that the steep rise of the Yamal reindeer herds in the last decades is closely related with the so-called “panty reindeer herding” (allegedly more profitably than the meat-oriented herding but treating the pastures more extensively because of the increasing of the number of the unslaughtered animals) and such a view have provoked the huge discussion. The article presents the different views of the polemicists and analyzes them. To understand the whole mechanism of the panty business the authors during the fieldwork at Yamal in 2015–2018 have studied its various stages on the level herder — “merchant”: the choice of animals and ways of sawing antlers, the seasonal detour of reindeer herders camps by panty collectors, the practices of exchanging commodity for supplies and cash, the share of sales of panty in the structure of income of the tundra family, the transportation of panty
Ethnolinguistic Ecology of the Peoples of the North, Siberia and the Far East (On the Material of the Languages of the Northern Group of the Manchu-Tungus Languages)
Authors: Petrov Alexander A. , Razumovskaya Veronica A.
Published: November 2019

The article is devoted to the problem of ethnolinguistic ecology of the indigenous peoples of the North, Siberia and the Far East — speakers of the northern group of the Manchu-Tungus languages of the Altai linguistic community: the Evenks (the Tungus people), the Evens (the Lamut people), the Negidals, the Solons. For the first time the term “ethnolinguistic ecology” was introduced by Professor V. P. Neroznak in the encyclopedic dictionary and reference book “The Red Book of the Languages of the Peoples of Russia” (Moscow, 1994), which included information on the Evenki, Even and Negidal languages. During the 20th and early 21st centuries, there has happened a dramatic dying out of the languages of the northern peoples. In these conditions, the revival, preservation and development of languages and cultures of the indigenous small-numbered peoples of the Russian Federation, including the Manchu-Tungus peoples, are particularly relevant. In this regard, both the state patronage and the position of the small-numbered peoples themselves become especially important. Special attention should be paid to the issues of scientific research of the remaining foci of the colloquial native languages and culture (mainly in the places of dense concentration of these peoples, who are engaged in traditional types of management — reindeer herding, hunting, fishing, gathering), and also the issues of teaching these languages at all levels of the education system (family, preschool educational institutions, primary and secondary schools, secondary special educational institutions and universities). The article highlights extreme importance of the practical application of research in such an audacious area of linguistics as ethnolinguistics
The Consolidation of Rules of Signs and Stages of the Scientific Spirit in Bachelard
Authors: Hillesheim Selma Felisbino , Moretti Méricles Thadeu
Published: November 2019

The purpose of this paper is to analyze the historical path of the consolidation of the rule of signs from Gaston Bachelard’s epistemological perspective, as well as explore the epistemological obstacles still present in the teaching and learning processes of such rule nowadays. The consolidation was a slow and surprising process, marked by advances and setbacks. We suggest herein the presence of three scientific stages of mind: concrete, concrete-abstract, and abstract. It is possible to realize that the two first stages related to the development of the rule of signs are still very present in pedagogical activities and teaching. However, some studies have been indicating that teaching such rule formally, i.e. avoiding metaphors related to concrete examples, can stimulate the transfer from the concrete to the concrete-abstract spirit, and later on to the abstract state of scientific spirit.
Juventudes na contemporaneidade: possibilidades outras de sociabilidades
Authors: De Sousa Nadia Jane , De Oliveira Mariana Lins
Published: November 2019

Esse texto visa discutir acerca da condição juvenil na contemporaneidade a partir de redes de sociabilidades geradas pelas práticas culturais juvenis. Concebemos a juventude enquanto fenômeno social, produto das relações de força numa determinada sociedade, que não se conforma com delimitações biológicas. As experiências apresentadas são recortes de pesquisas realizadas com jovens das periferias de duas cidades do interior parabaino. As práticas vivenciadas pelos sujeitos de tais estudos apontam a experiência estética como vivência do sensível, criadora de sentidos para a vida, além de educativa, geradora de aprendizagens e saberes.
A meta 19 do Plano Nacional de Educação (2014-2024) como síntese de concepções díspares de gestão escolar
Authors: Militão Andréia Nunes , Perboni Fabio
Published: November 2019

O trabalho em tela discute as determinações contidas no Plano Nacional de Educação (2014-2024), em especial, àquelas voltadas para a gestão democrática. Valendo-se de pesquisa bibliográfica e documental, questiona em que medida decretar a gestão democrática da educação induzirá novas práticas? A análise empreendida do PNE (2014-2024) indica a permanência de problemas presentes na LDB/1996, tais como: não estender a gestão democrática para as escolas privadas e para o Ensino Superior. Ao vincular a gestão democrática à concepção de meritocracia reforça uma perspectiva de participação sob o viés do controle e da responsabilização das escolas em torno dos resultados, em detrimento de uma participação popular na formulação das políticas.
Avances y pendientes en la concreción del derecho a la educación en Latinoamerica
Authors: Garcia Pablo
Published: November 2019

Este artículo parte de problematizar la exclusión educativa en Latinoamérica. Si bien el Derecho a la Educación se ha instalado en la agenda de los países  de la región y se ha transformado también en una de las metas de la política educativa desde inicio del tercer milenio, en Latinoamérica todavía existen múltiples excluidos. Se presentan una síntesis de legislación vigente en un grupo de países de la región y se presentan las características que asume en ellos la desigualdad social y educativa. Este artículo se basó en la lectura y sistematización de legislación educativa vigente y análisis de información estadística de Argentina, Bolivia, Chile, Ecuador, Paraguay, Perú y Uruguay.
Two Approaches to Assessing Interactions in Cooperative Work: From PISA Monitoring Studies to Activity-Based Analysis of Collaboration in Project Teams
Authors: Glazunova O.I. , Gromyko Y.V.
Published: November 2019

In the article the evaluation of interactions in the OECD Programme for International Student Assessment (PISA) is compared with the evaluation of cooperation on the basis of activity approach. The authors argue that in PISA, the problem and the interactions between those working on it are two separate subject matters of analysis, whereas in activity-based research on cooperation, cognitive and social components of problem solving in joint activity form one single reality for the participants of group work, with specific semantic, operational and subject attributes. Using the activity approach, the authors define the principles of monitoring and assessing abilities of the project team members in the process of team work. It is argued that the key integral construct that should be monitored in the process of team work is the design concept, its specification and the role it plays in the transformation of team activity. Assessing the development of abilities in the activity of project teams must as well be based on the typology of project teams.
Emotional Resistance to Negative Impacts of Modern Information Environment in Future Teachers
Authors: Filippova S.A. , Pazukhina S.V. , Kulikova T.I. , Stepanova N.A.
Published: November 2019

The article presents results of an empirical study of emotional resistance to the negative impacts of the modern information environment in future teachers. The study involved 63 students of Pedagogical Education programme of the Tula State Lev Tolstoy Pedagogical University, aged 18 to 22 years. The general hypothesis was that emotional resistance to negative impacts of information environment in future teachers is affected by the following factors: notions about the threats and risks of this environment and experience of interacting with it; balance of personality features; present mechanisms of adaptation to life situations. To reveal the relationship between the selected parameters and the indicator of resilience, Pearson’s correlation was measured (r-Pearson).The study showed that most of the students demonstrate resistance to the negative impacts of the information environment; however, it was found that presenting negative information to the subjects resulted in the feelings of insecurity of the world and fear (for themselves and their family and friends) in many respondents.
PENGEMBANGAN PERMAINAN AKU DAN HEWAN MENGGUNAKAN MULTIMEDIA INTERAKTIF UNTUK GURU ANAK USIA DINI
Authors: M. Ndaru  M. Kukuh , Dwiyogo Wasis D. , Heynoek Febrita Paulina
Published: November 2019

Abstract: This research is conducted with the aim of developing the game usinginteractive multimedia media to address issues about sport learning that arise in the earlychildhood education. Data were collected using a needs analysis using a questionnaire to44 teachers spread over 8 kindergarten (TK). The result of product development game Iand Animal using interactive multimedia for early chilhood teachers obtained the results:the result evaluation of preschool (PAUD) expert 81,73%, the result evaluation of gameexpert 87,42, the result evaluation of media expert 80,51%, small group trial 80,41% itimplies good result, large group trial 87,65 it shows very good result. So this product is fitfor use.Keywords: game, interactive multimedia, early childhood teachers.Abstrak: Tujuan penelitian ini adalah mengembangkan permainan aku dan hewandengan menggunakan media multimedia interaktif untuk mengatasi masalah yangmuncul dalam pembelajaran olahraga di jenjang Pendidikan Anak Usia Dini. Datadikumpulkan dengan menggunakan analisis kebutuhan menggunakan angket kepada 44orang guru yang tersebar di 8 sekolah Taman Kanak-kanak (TK). Hasil pengembanganproduk permainan aku dan hewan menggunakan multimedia interaktif untuk guru anakusia dini diperoleh hasil sebagai berikut: hasil evaluasi ahli pendidikan anak usia dini(PAUD) 81,73%, hasil evaluasi ahli permainan 87,42%, hasil evaluasi ahli media80,51%, hasil uji coba kelompok kecil 80,41% hasilnya baik, hasil uji coba kelompokbesar 87, 65% hasilnya sangat baik. Sehingga produk ini layak untuk digunakan.Kata Kunci: permainan, multimedia interaktif, guru anak usia dini.
PENGEMBANGAN MODEL LATIHAN JUMP SHOOT UNTUK PESERTA EKSTRAKURIKULER BOLABASKET SMA NEGERI 1 KAUMAN KABUPATEN TULUNGAGUNG
Authors: Harun Muhammad Faishol , Januarto Oni Bagus , Wahyudi Usman
Published: November 2019

Abstract: This study aimed to develop the exercise model of jump shoot for members ofbasketball extracurricular of SMA Negeri 1 Kauman, Tulungagung regency. This isexpected that the members are able to understand and master jump shoot technique welland increase their skill. Data analysis techniques used in this research is qualitativeanalysis techniques (in the form of a sentence) and quantitative (in the form of apercentage). Qualitative data was used to analyze the data collected from the advice andreview experts basketball game, a game of basketball coaching, media expert. While theanalysis of quantitative data in the form of a percentage descriptive analysis techniquesto present the results of the review expert basketball game, basketball game coachingexperts, media experts, test a small group and large group trial.Keywords: Developing, exercise model, jump shoot.Abstrak: Tujuan penelitian ini adalah untuk mengembangkan model latihan jump shootuntuk peserta ekstrakurikuler bolabasket SMA Negeri 1 Kauman KabupatenTulungagung. Dengan adanya pengembangan model latihan ini diharapkan pesertadapat memahami dan menguasai teknik jump shoot dengan baik dan benar serta dapatmeningkatkan keterampilan para peserta ekstrakurikuler. Teknik analisis data yangdigunakan dalam penelitian ini adalah teknik analisis kualitatif (berupa kalimat) dankuantitatif (berupa persentase). Data kualitatif digunakan untuk menganalisis hasilpengumpulan data dari saran dan tinjauan para ahli permainan bolabasket, ahlikepelatihan permainan bolabasket, ahli media. Sedangkan analisis data kuantitatifberupa teknik analisis deskriptif persentase untuk menyajikan hasil tinjauan ahlipermainan bolabasket, ahli kepelatihan permainan bolabasket, ahli media, uji cobakelompok kecil dan uji coba kelompok besar.Kata Kunci: Pengembangan, model latihan, jump shoot.
PENGARUH LATIHAN PASSING DIPANTULKAN KE DINDING TERHADAP HASIL TES KETERAMPILAN PASSING DALAM PEMBELAJARAN BOLAVOLI PADA KELAS X1 DAN X2 SMA NEGERI 1 SAMPUNG KABUPATEN PONOROGO
Authors: Sejati Nopi Wahyu , Tomi Agus , Purnami Sri
Published: November 2019

Abstract: The aimed of this research was to reveal the influence of wall bounced passing learning to the pass skill of X1 and X2 grade students at State Senior High School 1 Sampung Ponorogo Regency. The subject ability was measured firstly (pretest) then experimental group was affected a treatment, after that subject ability was re-measured (posttest). Based on hypothesis testing result, the conclusion from passing improvement score was wall bounced passing learning  gave significant influence to the students passing skill test result, in up passing test with α= 0.05 of significance degree was (F count = 14,97 > F table 3,32) and down passing skill with α= 0.05 of significance degree was (F count = 24,18 > F table 3,32). The learning by using conventional method did not give significant influence to the students passing skill test result, in up passing test with α= 0.05 of significance degree was (F count = 0,686 < F table 3,32) and down passing skill with α= 0.05 of significance degree was (F count = 2,651 < F table 3,32). Keywords: experiment, wall bounced passing, volleyball pass skill Abstrak: Tujuan penelitian ini adalah untuk mengetahui pengaruh pembelajaran passing dipantulkan ke dinding terhadap keterampilan passing siswa kelas X1 dan X2 SMA Negeri 1 Sampung Kabupaten Ponorogo. Subjek diukur kemampuannya terlebih dahulu (pretest) kemudian dilakukan pembagian kelompok, untuk kelompok eksperimen dikenai perlakuan, setelah itu subjek kembali diukur kemampuannya (posttest). Berdasarkan dari hasil pengujian hipotesis diperoleh kesimpulan bahwa pembelajaran passing dipantulkan ke dinding memberikan pengaruh yang signifikan terhadap hasil tes passing, pada tes passing atas dengan taraf signifikasi α= 0,05, diperoleh (F hitung = 14,97 > F tabel 3,32) dan passing bawah dengan taraf signifikasi α= 0,05, diperoleh (F hitung = 24,18 > F tabel 3,32). Kelompok konvensional tidak memberikan pengaruh terhadap hasil tes keterampilan passing, pada tes passing atas dengan taraf signifikasi α= 0,05, diperoleh (F hitung = 0,686 < F tabel 3,32) dan passing bawah dengan taraf signifikasi α= 0,05, diperoleh (F hitung = 2,651 < F tabel 3,32). Kata Kunci: Eksperimen, passing dipantulkan ke dinding, keterampilan passing bolavoli
PENGARUH LATIHAN LADDER DRILL TERHADAP PENINGKATAN KECEPATAN LARI PESERTA EKSTRAKURIKULER SEPAKBOLA SMA NEGERI 1 PAGAK KABUPATEN MALANG
Authors: Cahyono Ipung Tri , Sugiarto Tatok , Amiq Fahrial
Published: November 2019

Abstrak: Peserta kegiatan ekstrakurikuler sepakbola SMA Negeri 1 Pagak Kabupaten Malang memiliki masalah dalam kecepatan lari, penelitian ini bertujuan untuk meningkatkan kecepatan lari peserta. Metode yang digunakan dalam penelitian ini adalah penelitian eksperimen dengan jumlah populasi dan sampel 24 peserta. Hasil pengujian hipotesis menunjukkan bahwa F hitung 8,24> F tabel 4,30 untuk latihan ladder drill, sedangkan latihan konvensional memperoleh hasil 0,15 < F tabel 4,30. Selisih dari kedua kelompok diperoleh 36,439 > F tabel 4,30. Sehingga ada pengaruh yang signifikan antara latihan ladder drill dengan latihan konvensional. Kata kunci: latihan ladder drill, kecepatan lari peserta.
STUDI KOMPARATIF PERKEMBANGAN KELINCAHAN ANAK USIA 10 TAHUN BERDASARKAN PERBEDAAN KETINGGIAN TEMPAT TINGGAL DI WILAYAH MALANG RAYA
Authors: Nawasasi Kartika , Asim Asim , Sugiarto Tatok
Published: November 2019

Abstrak: Tujuan penelitian ini adalah untuk mengetahui perbedaan kelincahan anak putra usia 10 tahun yang berada di dataran rendah, dataran sedang, dataran tinggi di Malang Raya. Penelitian ini termasuk dalam jenis penelitian survey dengan pendekatan cross-sectional. Subjek dari penelitian ini adalah anak putra usia 10 tahun yang berada di dataran rendah, dataran sedang, dan dataran tinggi di Malang Raya dengan total subjek 91 anak. Analisis data penelitian menggunakan teknik analisis varians satu jalur. Hasil pengujian hipotesis adalah terdapat perbedaan rata-rata kelincahan anak putra usia 10 tahun yang tinggal di daerah dataran rendah, dataran sedang, dan dataran tinggi. Dengan demikian dapat disimpulkan terdapat pengaruh perbedaan wilayah tempat tinggal terhadap kelincahan anak putra usia 10 tahun. Kata Kunci: Kelincahan, Anak Usia 10 Tahun, Dataran Rendah, Dataran Sedang, Dataran Tinggi.
PERBANDINGAN VALIDITAS TES "V" ̇"O" _"2" "MAX" ANTARA METODE MAKSIMAL DAN SUB-MAKSIMAL PADA REMAJA
Authors: Fitriyadi Gema
Published: November 2019

Pengukuran  secara langsung sangat membutuhkan biaya yang mahal dalam menganalisis gas, sehingga pengukuran secara tidak langsung atau prediksi dengan metode maksimal dan sub-maksimal dapat dijadikan alternatif untuk mengukur . Validitas tes , baik metode maksimal dan sub-maksimal sudah pernah dihitung akan tetapi secara terpisah pada populasi yang berbeda. Penelitian ini bertujuan membandingkan validitas dari tes   metode maksimal dan sub-maksimal menggunakan subjek yang sama dengan waktu yang hampir sama. Validitas yang digunakan dalam penelitian ini adalah concurrent validity dengan Astrand Treadmill Test sebagai tes pembanding. 40 mahasiswa laki-laki (rerata usia 19,2 ± 0,6 tahun; rerata berat badan 68,3 ± 5,2 kg) dari Jurusan Pendidikan Jasmani dan Kesehatan Universitas Negeri Malang secara sukarela untuk berpartisipasi. Rerata hasil tes  masuk kriteria good (45,2-50,9 ml. kg-1 .min-1 ) dan excellent (51.0-55.9 ml. kg-1 .min-1 ). Validitas dari MFT (0,88; p value = 0,037), Balke Test (0,90; p value = 0,003), Cooper Test (0,91; p value = 0,001) yang mewaliki tes   metode maksimal. Validitas tes   metode sub-maksimal diwakili Queens test sebesar 0,77 dengan p value = 0,067 dan Rockport test sebesar 0,75 dengan p value = 0,071. Validitas tes  metode maksimal lebih bagus dalam memprediksi besaran  daripada metode submaximal.Kata kunci: Validitas Tes, , metode maksimal dan sub-maksimal
MENINGKATKAN PEMBELAJARAN RENANG GAYA DADA DENGAN MENGGUNAKAN PART WHOLE METHOD UNTUK SISWA KELAS VIIIB SMPK FRATERAN CELAKET 21 MALANG
Authors: Kurniawan Andreas Wahyu , Sulistyorini Sulistyorini , Sugiarto Tatok
Published: November 2019

Abstrak: Penelitian ini bertujuan untuk mengetahui: (1) peningkatan keterampilan belajar siswa pada saat pembelajaran renang gaya dada menggunakan Part Whole Method Instrumen yang digunakan dalam penelitian ini, adalah lembar observasi, catatan lapangan, dan dokumentasi.Rancangan penelitian yang digunakan dalam penelitian ini adalah penelitian tindakan kelas (PTK). Melalui PTK ini dilaksanakan pembelajaran lempar lembing menggunakan pendekatan permainan.Subjek dalam penelitian tindakan kelas ini adalah siswa kelas VIII BSMPK Frateran Celaket 21 Malang semester genap tahun ajaran 2012-2013, yang berjumlah 30 siswa terdiri dari 19 siswa laki-laki dan 11 siswa perempuan.Data diperoleh peneliti dari pengamatan saat berlangsungnya proses pembelajaran terhadap 30 siswa sebagai subjek penelitian dengan menggunakan lembar observasi yang terdiri dari gerakan meluncur, gerakan kaki, gerakan tangan, gerakan mengambil nafas, dan koordinasi gerakan.Hasil penelitian menunjukan bahwa keterampilan siswa kelas VIII B SMPK Frateran Celaket 21 Malang mengalami peningkatan. Hasil observasi awal keterampilan adalah 50,36%, kemudian meningkat pada siklus I sebesar 13,27%  atau menjadi 63,64%. Pada siklus II meningkat sebesar 19,3% atau menjadi 82,94%. Berdasarkan hasil penelitian dapat disimpulkan bahwa Part Whole Method pada pembelajaran renang gaya dada dapat meningkatkan keterampilan siswa kelas VIII BSMPK Frateran Celaket 21 Malang.Kata Kunci: meningkatkan keterampilan, pembelajaran, Part Whole Method, renang gaya dada. Abstract: This study aimed to determine: (1) increase students' learning skills when learning breaststroke swimming using Method Part Whole instrument used in this study, is the observation sheets, field notes, and documentation. The research design used in this study is action research (PTK). TOD is implemented through learning javelin permainan.Subjek approach in classroom action research is a class VIII BSMPK Frateran Malang Celaket 21 semester 2012-2013 school year, which amounts to 30 students consisted of 19 male students and 11 students perempuan.Data Researchers from the observations obtained during the learning process of the 30 students as research subjects by using the observation sheet which consists of a gliding movement, leg movements, hand gestures, the movement took a breath, and movement coordination. The results showed that the skills of students of class VIII B SMPK Frateran Celaket 21 Malang has increased. Results of initial observation skills is 50.36%, then increased in the first cycle of 13.27% to 63.64%. In the second cycle increased by 19.3% to 82.94%. Based on the results of this study concluded that Part Whole Method in breaststroke swimming lessons to improve skills of eighth grade students B SMPK Frateran Celaket  21 MalangKeywords: improving skills, learning, Part Whole Method, swimming breaststroke.
PENINGKATAN HASIL BELAJAR KOGNITIF MATERI AKTIVITAS PERMAINAN BOLABASKET MELALUI MODEL PEMBELAJARAN KOOPERATIF TEAMS GAMES TOURNAMENT PADA SISWA KELAS VIII A SMP NEGERI 2 SRENGAT KABUPATEN BLITAR TAHUN PELAJARAN 2017/2018
Authors: Prasetyo Asnanda , Sugiarto Tatok , Fitriady Gema
Published: November 2019

Abstrak : Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar kognitif materi aktivitas permainan bolabasket melalui model TGT pada siswa kelas VIII A SMPN 2 Srengat Kabupaten Blitar. Penelitian ini menggunakan pendekatan kualitatif, jenis Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam 2 siklus. Subjek penelitian adalah 35 siswa kelas VIII A. Hasil belajar ranah pengetahuan siswa pada pratindakan adalah 31,43% , meningkat 20% menjadi 51,43% pada siklus I, kemudian pada siklus II meningkat 37,14%  menjadi 88,57%.  Kata Kunci : TGT, hasil belajar, dan aktivitas permainan bolabasketAbstrak : This research is aimed to know the improvement of cognitive learning achievements on basketball games activity topic by using TGT on grade 8th A student of SMPN 2 Srengat Kabupaten Blitar. This research uses qualitative approach type class action reseach (PTK) which held in 2 cycle. The subject of the research is 35 student of  grade 8th A. The student’s cognitive learning achievement in pre cycle is 31,43%, increasing 20% become 51,43% in cycle I, then in cycle II increasing 37,14% become 88,57%.Key words : TGT, learning achievement, and basketball games activity