bluuebunny/crossref_metadata_2025 huggingface dataset:
Precio del carbón y dinámica laboral en Valledupar
Authors: Arango Luis E , Flórez Luz A , Olarte-Delgado María A
Published: September 2019

En esta investigación se realiza un análisis del mercado laboral en Valledupar en el periodo 2007-2017 encontrando que, a partir de la caída de los precios del carbón en 2014, este se deterioró de manera significativa; así, durante este periodo creció la tasa de desempleo, especialmente entre los más educados, las mujeres y los jóvenes. Los resultados econométricos confirman que los cambios en los precios del carbón tienen un efecto positivo en la participación laboral y en los salarios reales; adicionalmente, se encuentra que los retornos a la educación superior en Valledupar son menores en comparación con otras ciudades del país.
The impact of systematized physical activity on parameters of health-related physical fitness in schoolchildren aged 8 to 11 years
Authors: Gonçalves Marcelo José Resende , Santos Camila Ramos , Silva Carla Cristiane
Published: September 2019

It is recommended that proper incorporation of healthy habits of physical activity in childhood and adolescence has a positive impact on a physically active lifestyle in adult life. Thus, the present study aimed to verify the effects of four weeks of systematized physical activity in addition to the classes of Physical Education on parameters of physical fitness related to health of children and adolescents. The sample was selected by convenience and composed of 73 children and adolescents aged 8-11 years. The subjects were subdivided into 2 groups; one group of children exclusively attending Physical Education classes (PEC); and another group that performed Systematized Physical Activity (SPA). The following tests were applied; the abdominal test to assess strength and muscle resistance; the Paccer to verify cardiorespiratory fitness; and the adapted sit-and-reach to evaluate flexibility. In addition, the Body Mass Index (BMI) and relative fat (%F) were assessed. Sample characterization data and motor tests are presented as median and interquartile range. The ANOVA test of repeated measurements was used to verify the effect of the moments. The results pre training did not demonstrate differences between groups in measures of body mass, stature, BMI, or motor tests. The effects of physical training were observed in all motor tests in favor of the SPA, while the PEC did not demonstrate significant differences between moments. In conclusion, four weeks of additional systematized physical activity promoted a significant positive effect in motor tests applied with a focus on heath.
A FORÇA DA DERIVA: NARRAR E HUMANIZAR / The force of deriva: narrating and humanizing
Authors: Gonçalves Quelhas Iza Terezinha
Published: September 2019

Este artigo tece reflexões sobre o ensaio O direito à literatura (2004), de Antonio Candido, com ênfase no ensino da literatura. O ensaio foi apresentado em evento promovido pela Comissão de Justiça e Paz da Arquidiocese de São Paulo, em 1988. No texto, destaca-se a potência que o autor identifica na literatura para ultrapassar a barbárie que, naquele momento histórico, no Brasil, ainda se mantinha presente, apesar de reconhecer certo constrangimento social, pelo menos, a qualquer elogio público dessa barbárie. Candido considerava que o ensino da literatura possui várias missões, uma delas, humanizar. A questão que se pretende discutir é a continuidade ou não da expectativa de potência, um “sonho acordado das civilizações” (2004, p. 175), na contemporaneidade, a partir de um breve estudo sobre a importância da lenda, no contexto cultural brasileiro. A lenda que serve de base para este trabalho sinaliza caminhos que colocam a função humanizadora no centro do dizer – literatura oral ou escrita – e, no âmbito do ensino, promove o conhecimento de mundo no presente e no passado, sem desconhecer as possibilidades de construção do futuro, inclusive aquelas de acesso a bens culturais, como o são as bibliotecas de domínio público, entre outras iniciativas que podem concretizar o “direito à literatura” pelo acesso universal.
ENSINO DE LITERATURAS: ABORDAGENS E TRAVESSIAS / Literature teaching: approaches and crossings
Authors: Amparo Flávia Vieira da Silva do , Pereira Maria Betânia Almeida , Silva Mônica Gomes da
Published: September 2019

Apresentação do dossiê 16
O LUGAR DA PESQUISA NA EDUCAÇÃO MUSEAL: DESAFIOS, PANORAMAS E PERSPECTIVAS
Authors: Soares Ozias Jesus , Gruzman Carla
Published: September 2019

O texto produz reflexões e elenca perspectivas para a educação museal no que se refere à dimensão das pesquisas. O atendimento ao público atribuiu à educação museal uma dimensão unicamente prática, e demais aspectos acabaram secundarizados. A partir dos anos 1980, predominantemente, observa-se um crescimento nas pesquisas neste campo. Alguns desafios históricos vêm sendo superados e aqui se destacam a criação de programas de pós-graduação e outros grupos de pesquisas em universidades e museus que vem acolhendo interessados no estudo de temas que atravessam o campo museal. Leva em consideração um recente conjunto normativo que organizou e consolidou o lugar da educação e da pesquisa nos museus. Tradicionalmente nos museus a pesquisa se direcionou à investigação sobre acervos, coleções ou personagens. Mais recentemente uma vertente que vem se afirmando são os estudos de públicos sob os mais diversos matizes. As reflexões aqui reunidas consideram que a pesquisa em educação museal precisa responder a um duplo desafio: atender a demandas de pesquisas relacionadas à necessidade de avanço teórico-conceitual; e, adensar investigações que realimentem as práticas educativas nos museus. Em diálogo com a literatura e a partir de uma abordagem qualitativa, o artigo apresenta desafios ainda existentes nos museus. Embora com diferentes embates, sob a perspectiva do fortalecimento de políticas publicas de cultura, o texto debate os avanços legais, em especial a partir da dimensão participativa das redes de educadores e outras entidades representativas do campo, bem como as perspectivas abertas por elementos que indicariam caminhos promissores para a pesquisa no campo museal.
A CONSTRUÇÃO DO CAMPO DA EDUCAÇÃO MUSEAL: POLÍTICAS PÚBLICAS E PRÁTICA PROFISSIONAL
Authors: De Castro Fernanda Santana Rabello
Published: September 2019

Abordamos a construção da Política Nacional de Educação Museal (PNEM, 2012-2017) a partir da análise do desenvolvimento das políticas públicas desse campo, no Brasil. Destacamos o aspecto participativo desse processo, liderado pelo Instituto Brasileiro de Museus, que contou com a atuação de educadores museais, professores, pesquisadores, estudantes e demais atores da sociedade civil e culminou no lançamento do Caderno da PNEM. Essa publicação apresenta-se como um marco na história da Educação Museal no Brasil, contendo textos que orientam e dão subsídios para o desenvolvimento de políticas, práticas e reflexões teóricas em torno da Educação Museal. A partir desse conteúdo apresentamos o Programa Educativo e Cultural, entendido como uma Política Educacional, documento sugerido pelos princípios da PNEM, como ferramenta de fortalecimento do campo, valorização de seus profissionais e desenvolvimento de boas práticas.
O Corpo Transvestigênere – O Corpo Travesti – Na Arte
Authors: Carvalho Renata
Published: September 2019

O Corpo Transvestigênere – O Corpo Travesti – Na Arte
CONTRIBUIÇÕES DE ILONI SEIBEL (1941-2013) PARA OS SETORES EDUCATIVOS DE MUSEUS Resenha da tese de doutorado “O papel do setor educativo nos museus: análise da literatura (1987 a 2006) e a experiência do museu da vida”.
Authors: Mendes Henze Isabel Aparecida
Published: September 2019

ResumoA resenha da tese de doutorado “O papel do setor educativo nos museus: análise da literatura (1987 a 2006) e a experiência do museu da vida”, apresenta os estudos de Seibel (2009) que pesquisou o papel dos setores educativos (SE) e a prática pedagógica nos museus. Em sua tese de doutoramento, revisou detalhadamente, a literatura da área e construindo panorama dos estudos no Rio de Janeiro e em São Paulo, entre 1987 e 2006.
APRESENTAÇÃO - EDUCAÇÃO MUSEAL E CIBERCULTURA: PENSANDO CONCEITOS, PRÁTICAS DE UM CAMPO EM CONSTRUÇÃO
Authors: Marti Frieda , Castro Fernanda Santana Rabello de , Costa Andréa Fernandes
Published: September 2019

APRESENTÇÃO - EDUCAÇÃO MUSEAL E CIBERCULTURA: PENSANDO CONCEITOS, PRÁTICAS DE UM CAMPO EM CONSTRUÇÃO
Comparison of Soy Protein Based and Commercially Available Seed Lubricants for Seed Flowability in Row Crop Planters
Authors: Badua Sylvester A , Sharda Ajay , Strasser Ryan , Cockerline Keith , Ciampitti Ignacio A.
Published: September 2019

Abstract. Seed lubricants play a crucial role in proper seed singulation by ensuring a smooth flow of the seeds through the metering unit. However, the harmful chemicals inadvertently expelled along with the air during the seed metering process have raised concerns regarding the negative effects of available lubricant to the environment. An alternative has been developed from soy protein, however, no knowledge exists regarding its suitability as a potential seed lubricant. Therefore, the objectives of this study was (1) to assess seed flowability by quantifying seed singulation for both corn () and soybean () crops, and (2) to perform a simple cost analysis to determine the cost of usage of each seed lubricant. To address these objectives, two Horsch planter row units were used to run simulated planting scenarios in the laboratory. One row unit was equipped with a seed tube sensor to record seed tube seed count and time interval while the other one was fitted with an encoder to record seed meter motor rpm. These data were used to quantify percentage seed singulation, skips/misses, and multiples. Treatment factors were seed size with three levels: small, medium, large and seed lubricant with four levels: talc, fluency agent; soy protein based, and fourth being no lubricant. Row unit was programmed to plant seeds at 7.2 kph (5 mph) simulated ground speed with a target population of 89,000 seeds/ha for corn and 370,000 seeds/ha for soybean. Each test was replicated three times in a completely randomized design. For corn, result suggests that large seeds of different shapes showed greater singulation irrespective of type of seed lubricant. For soybeans, results suggest that both seed lubricant and seed size could potentially affect seed flowability. Medium size soybeans exhibited greater singulation for all four levels of seed lubricants while Fluency Agent and soy protein resulted in greater singulation along with fewer skips and multiples. A cost analysis shows that usage cost of soy protein as seed lubricant is 63% less expensive as compared to Fluency Agent although slightly expensive by 44% compared to talc. In summary, soy protein could be an alternative seed lubricant for row crop planters in providing equivalent or better seed flowability, cost-effectiveness and environmental stewardship. Keywords: Seed flowability, Row crop planter, Singulation, Seed lubricant, Soy protein.
Relationship between serum ferritin and zinc levels in patients with major thalassemia
Authors: Yeni Hervita , Yani Finny Fitry , Izzah Amirah Zatil , Lubis Gustina
Published: September 2019

Background In thalassemia patients, reduced zinc absorption results from increased serum iron due to repeated blood transfusions, increased iron absorption due to ineffective erythropoiesis, and competitive inhibition between iron and zinc in binding to transferrin, a means of transporting both types of minerals in the blood. Few studies have been done to examine zinc levels in thalassemia patients and its relationship with ferritin.

Objective To compare serum zinc in thalassemia patients and healthy controls and to assess for a possible correlation between serum ferritin and zinc in thalassemia patients.

Methods This cross-sectional study in 68 subjects was done from October 2016 to August 2017. Serum ferritin measured by chemiluminescence immunoassay and serum zinc by inductively coupled plasma mass  spectrometry (ICP-MS). Wilcoxon test was used to analyze for differences between serum zinc in thalassemia patients and controls. Spearman’s correlation test was used to analyze for a possible correlation between ferritin and serum zinc in thalassemia patients.

Results There were 34 patients with thalassemia and 34 healthy control subjects. The median serum zinc was 119.34 µg/dL (IQR=71.27) in the thalassemia group and 120.08 µg/dL (IQR=26.28) in the control group (P=0.36). There was no significant correlation between serum ferritin and zinc in thalassemic children (r=-0.023; P=0.895).

Conclusion There is no significant difference in serum zinc levels between thalassemic children and healthy controls. There is  no significant correlation between serum ferritin and zinc in thalassemic children.
Narrative Authority, Theory in the Flesh, and the Fight overThe Death and Life of Marsha P. Johnson
Authors: Calafell Bernadette Marie
Published: September 2019

This article explores the controversy surrounding David France’s documentary, The Death and Life of Marsha P. Johnson, which premiered on Netflix in October 2017. Examining both France, and trans activist and filmmaker Tourmaline’s statements that France stole her ideas and work from her project, Happy Birthday Marsha!, this article unpacks the fight over narrative authority. Using queer and feminist of color theories based in theories of the flesh, I argue that through the whitening of Johnson’s narrative and framing her as a victim by France, as well as claims to narrative authority by Tourmaline and Mariah Lopez, trans kin of Johnson, the controversy points to the limits of queer politics for understanding the experiences of transwomen of color on their own terms. Thus, I argue for the necessity of a trans* analytic as a space of radical coalition building.
First Record of The Burrowing Goby Trypuchen vagina from Pangpang Bay, Indonesia
Authors: Andriyono Sapto , Masithah Endang Dewi , Pramono Heru , Suciyono Suciyono
Published: September 2019

The burrowing goby, Trypauchen vagina, is recorded for the first time from the Pangpang Bay of Banyuwangi, Indonesia. Types of fish T. vagina is a type that has not published in Indonesia. This fish was caught using trap net in waters Pangpang Bay, which is an essential area in Banyuwangi, East Java. The description of the morphology and fish habitat conditions shows that the region has a diversity of fish resources that need attention. This goby fish has a local name as fish bedhul picek due to the sense of sight on these fish as if it does not work. Eyes covered by skin and socket head section was not found their eyeballs. The body of the specimens is elongate and reddish-pink in fresh specimens in coloration. There is no barbel on the chin. Cycloid scales are present on the whole body except for the head. Muncar people commonly consume T.vagina. This fish has been food sources in several regions but uncommon at several local markets in Indonesia. The T.vagina inhabit at Pangpang Bay as the bay, which has the high primary productivity of these waters due to sufficient nutrient support. Enrichment of nutrient comes from the run-off land and also the input of the number of fishing activity (embankment). An earlier report said that this fish found in waters Banyu Asin, Palembang, Sumatra, Indonesia. It also confirms that the fish found in this study are also living in a mud substrate that is reasonably smooth with right mangrove conditions around the bay, which close to Alas Purwo National Park.
Utilization of Wavewatch III Model Output Data for High Wave Analysis
Authors: Aror Ricky Daniel , Patty Wilhelmina , Ramdhani Andri
Published: September 2019

This study discusses the occurrence of extreme waves in North Sulawesi waters from 17 to 24 June 2016 using Wavewatch III (WW3) model output data with resolution 0.125o x 0.125o extracted from MIDAS-BMKG. The extracted WW3 data is mapped using ArcMap and presented in graphical form. Based on the results of the study, the significant wave height is in the range of 0.0 to 1.0 m and the average wind speed ranges from 0 to 15 knots in the early phase of 17-19 June 2016. Significant wave increases in the peak phase of 20-22 June 2016 that reaches 1.5 - 2.0 m and average wind speeds reach 25 knots. The average wind speed and the significant wave height decreased after June 23, 2016. The high of the significant wave are influenced by the low-pressure circulation in the atmosphere near the Sangihe-Talaud Islands. Further study can be done as a comparison of this study e.g. using wave data from altimeter satellites or comparing with other parameters such as the influence of swell and wind sea.
Commercialization of Irish moss aquaculture: the Canadian experience
Authors: Craigie James S. , Cornish M. Lynn , Deveau Louis E.
Published: September 2019

Irish moss traditionally has been valued for its hydrocolloid composition. Recognition that natural harvests would not meet the expected demands for its biomass led to experimental pilot-scale cultivation based on principles used in agriculture. Innovative technologies and systems for aquaculture management were devised when those from agriculture or mariculture were not directly transferrable. Periods of rapid progress and of consolidation due to disruptive external events were encountered, a cycle not uncommon during the introduction of a new technology. Certain key decisions in the background matrix that ultimately led to Irish moss cultivation are reviewed together with an overview of the main critical events that affected progress. The Chondrus crispus aquaculture as practiced today is essentially a modified form of precision agriculture operating year-round with c. 3.4 ha of on-land culture tanks and up to 75 employees during the peak season. Beginning with new Irish moss seedstock from the library/nursery, the crop is generated through a closely controlled, vertically integrated system of cultivation that after approximately 18 months increases the biomass more than 50,000-fold. After harvesting it is processed into the final food-grade products to meet the stringent demands of the export market.
The effects of soy on scopolamine-induced spatial learning and memory impairments are comparable to the effects of estradiol
Authors: Marefati Narges , Mokhtari-Zaer Amin , Beheshti Farimah , Karimi Sareh , Mahdian Zahra , Khodamoradi Mehdi , Hosseini Mahmoud
Published: September 2019

Background

Modulatory effects of soy extract and estradiol on the central nervous system (CNS) have been reported. The effect of soy on scopolamine-induced spatial learning and memory in comparison to the effect of estradiol was investigated.

Materials and methods

Ovariectomized rats were divided into the following groups: (1) control, (2) scopolamine (Sco), (3) scopolamine-soy 20 (Sco-S 20), (4) scopolamine-soy 60 (Sco-S 60), (5) scopolamine-estradiol 20 (Sco-E 20) and (6) scopolamine-estradiol 60 (Sco-E 60). Soy extract, estradiol and vehicle were administered daily for 6 weeks before training in the Morris water maze (MWM) test. Scopolamine (2 mg/kg) was injected 30 min before training in the MWM test.

Results

In the MWM, the escape latency and traveled path to find the platform in the Sco group was prolonged compared to the control group (p < 0.001). Treatment by higher doses of soy improved performances of the rats in the MWM (p < 0.05 – p < 0.001). However, treatment with both doses of estradiol (20 and 60 μg/kg) resulted in a statistically significant improvement in the MWM (p < 0.01 – p < 0.001). Cortical, hippocampal and serum levels of malondialdehyde (MDA), as an index of lipid peroxidation, were increased which was prevented by soy extract and estradiol (p < 0.001). Cortical, hippocampal as well as serum levels of the total thiol, superoxide dismutase (SOD) and catalase (CAT) in Sco group were lower than the control group (p < 0.001) while they were enhanced when the animals were treated by soy extract and estradiol (p < 0.01 – p < 0.001).

Conclusions

It was observed that both soy extract and estradiol prevented learning and memory impairments induced by scopolamine in ovariectomized rats. These effects can be attributed to their protective effects on oxidative damage of the brain tissue.
Whole exome sequencing identified a heterozygous KCNJ2 missense variant underlying autosomal dominant familial hypokalemic periodic paralysis in a Pakistani family
Authors: Ullah Aman , Khan Ranjha , Naeem Muhammad
Published: September 2019

Background

Familial hypokalemic periodi9c paralysis (hypoKPP) is a rare autosomal dominant disorder characterized by episodic paralytic attacks caused by fall in blood potassium.CACNA1S,SCN4AorKCNJ2variants can cause hypoKPP.

Case presentation

We investigated a Pakistani family affected with autosomal dominant familial hypoKPP through whole exome sequencing (WES). A heterozygousKCNJ2missense variant c.919A > G was found segregating with the disease phenotype in the family.

Conclusions

TheKCNJ2missense variant is the likely cause of the disorder in the affected family. The finding should help improve antenatal screening and genetic counselling of this family.
Providing quality care for children and adolescents with diabetes from lower-income families in Mexico
Authors: Mota-Oropeza María Elena , Bartley Hannah Elizabeth , Hernández-Pérez Norma Daniela , Lara Arely Gutiérrez , Vázquez-López Nancy Alejandra , Flores Maria Francisa , Velázquez Mariana Marroquín , Castañeda-Saldivar Maria José , Middlehurst Angela Christine , Jenkins Alicia Josephine , Ogle Graham David
Published: September 2019

Background

The objective of this study was to determine the demographic and clinical features of youth supported by member associations of the Federación Mexicana de Diabetes and the Life for a Child Program (LFAC).

Methods

An analysis of 2017 Annual Clinical Data Sheets of 306 subjects from five Mexican centers was performed.

Results

Type 1 diabetes (T1D) was diagnosed in 292 subjects; 54.6% were female, with six diagnosed aged <6 months (genetic tests not yet conducted). Type 2 diabetes (T2D) or other types were diagnosed in 11 and three subjects, respectively. T1D diagnosis age ranged 0.0–22.6 years with a peak at 8 years. The mean ± standard deviation (SD) diabetes duration was 5.3 ± 3.5 years (range 0.0–21.0 years), with a mean ± SD subject age at check-up of 13.3 ± 4.3 years. Of the T1D subjects, 1.0%, 6.7%, 13.7% and 78.6% were receiving 1, 2, 3 and ≥4 insulin injections/day with a mean ± SD daily dose of 0.92 ± 0.34 U/kg. The median number of blood glucose tests/week was 40. The mean/median hemoglobin A1c (HbA1c) levels for those with duration ≥6 months were 8.7/8.4% (72/68 mmol/mol) and were higher in adolescents vs. children. Elevated body mass index SD, triglycerides (≥150 mg/dL) and non-high-density lipoprotein (HDL)-cholesterol (≥130 mg/dL) were common: 7.6%, 11.0% and 12.7% (n = 288, 218 and 180, respectively). Serum creatinine levels were normal in all tested subjects (n = 194).

Conclusions

Youth with diabetes in less-resourced families in Mexico are achieving reasonable glycemia. Most T1D patients use a basal bolus insulin regimen and test blood glucose several times daily. Some subjects have adverse vascular risk factor profiles. Further attention is needed to prevent chronic complications. Monogenic diabetes is very likely in some youth, and genetic testing is indicated.
An efficient and eco-friendly method for the thiol-Michael addition in aqueous solutions using amino acid ionic liquids (AAILs) as organocatalysts
Authors: Figueroa Guíñez Roberto , Santos José G. , Tapia Ricardo A. , Alcazar Jackson J. , Aliaga Margarita E. , Pavez Paulina
Published: September 2019

A series of amino-acid based ionic liquids (Bmim[AA]s) have been synthesized and evaluated as catalysts, in aqueous solution. The results of a kinetic study of the thiol-Michael reaction of L-Cysteine with trans-β-nitrostyrene demonstrated the advantages of using (Bmim[AA]s) as organocatalysts. The benefits include high rate constants; mild reaction conditions; and, a reusable catalyst, which leads to a simple and efficient method for these important kinds of reactions.
Thermal conductivity of unidirectional composites consisting of randomly dispersed glass fibers and temperature-dependent polyethylene matrix
Authors: Lin Wan-Qing , Zhang Yu-Xuan , Wang Hui
Published: September 2019

This extensive study investigated the influence of microstructure on the effective transverse thermal conductivity of unidirectional glass fiber reinforced composites, in which the fibers are randomly dispersed and the thermal conductivity of polyethylene matrix is a function of test temperature. The microstructure is characterized by parameters such as the number of fibers, fiber volume fraction, fiber size, fiber arrangement and thermal property contrast. Firstly, a simple algorithm is developed to automatically generate closest-to-real random array of fibers in unit cell to reconstruct the composite microstructure. Then, the established two-dimensional random two-component composite unit cell is solved using finite element simulation and the obtained effective thermal conductivities are compared with the theoretical predictions and the experimental results. Subsequently, the effects of microstructure parameters and test temperature are investigated, respectively. It is found that the finite element predicted properties are in very good agreement with the experimental predictions, while they are always lower than the analytically predicted properties. These results can find applications in the design of composite materials taking into account the fiber distribution morphology.
On computing the minimum singular value of a tensor sum
Authors: Ohashi A. , Sogabe T.
Published: September 2019

Recently, the Lanczos bidiagonalization method over tensor space has been proposed for computing the maximum and minimum singular values of a tensor sum T. The method over tensor space is practical in memory and has a simple implementation due to recent developments in tensor computations; however, there is still room for improvement in the convergence to the minimum singular value. This study reconstructed an invert Lanczos bidiagonalization method from vector space to tensor space. The resulting algorithm requires solving linear systems at each iteration step. Using standard direct methods, such as the LU decomposition for solving the linear systems requires a huge memory of O(n
6). Therefore, this paper proposes a tensor-structure-preserving direct methods of T whose memory requirements are of O(n
3), which is equivalent to the order of iterative methods. Numerical examples indicate that the number of iterations tends to be much smaller than that of the conventional method.
Entwicklung der Koordinatenmesstechnik mit optischen Sensoren, Röntgentomografie und Multisensorik
Authors: Heidari Bateni Schirin , Christoph Ralf
Published: September 2019

Für viele Aufgaben der modernen Qualitätssicherung sind Koordinatenmessgeräte mit Multisensorik von Vorteil. In den letzten 25 Jahren wurden durch eine kontinuierliche Erweiterung des Funktionsumfangs bestehender sowie die Entwicklung neuer Sensoren viele neue Lösungen sowohl für hohe Anforderungen an die Genauigkeit als auch für Messungen mit hoher Geschwindigkeit im Fertigungstakt geschaffen.
Reconstruction of multispectral images from spectrally coded light fields of flat scenes
Authors: Schambach Maximilian , Puente León Fernando
Published: September 2019

We present a novel method to reconstruct multispectral images of flat objects from spectrally coded light fields as taken by an unfocused light field camera with a spectrally coded microlens array. In this sense, the spectrally coded light field camera is used as a multispectral snapshot imager, acquiring a multispectral datacube in a single exposure. The multispectral image, corresponding to the light field’s central view, is reconstructed by shifting the spectrally coded subapertures onto the central view according to their respective disparity. We assume that the disparity of the scene is approximately constant and non-zero. Since the spectral mask is identical for all subapertures, the missing spectral data of the central view will be filled up from the shifted spectrally coded subapertures. We investigate the reconstruction quality for different spectral masks and camera parameter sets optimized for real life applications such as in-line production monitoring for which the constant disparity constraint naturally holds. For synthesized reference scenes, using 16 color channels, we achieve a reconstruction

PSNR

\mathrm{PSNR}

of up to 51 dB.
Investigação sociodramática em um ato: pedagogia social a serviço da juventude
Authors: Marino Marilia J.
Published: September 2019

Os jovens do mundo de hoje experienciam desafios de diferentes ordens para a construção de seu projeto de vida e de modo particular; os jovens das classes populares, expostos a situações de vulnerabilidade, encontram poucos espaços para refletirem sobre os novos papéis sociais presentes na caminhada em direção a seu desenvolvimento pessoal-profissional. Os objetivos desta pesquisa-intervenção em um ato voltam-se para a compreensão do modo como jovens vinculados ao “Programa Ação Jovem”, desenvolvido em uma cidade do interior paulista, lidam com alguns desses desafios. O método de trabalho caracteriza-se como um Sociodrama, fundado na abordagem teórico-metodológica de Jacob Levy Moreno (1889-1974), que, como precursor da pesquisa-ação, considera todo ato sociopsicodramático um ato de investigação. Uma Pedagogia Social acontece.
METODOLOGIA ATIVA NA EDUCAÇÃO: Ensino, Pesquisa e Serviços
Authors: Kim Leila Maria Vieira
Published: September 2019

O Suplemento/2019 em Educação foi uma iniciativa de Heloisa Fleury, editora da Revista Brasileira de Psicodrama (RBP). Ela me contatou em meados de 2018, quando eu estava organizando um livro sobre Metodologia Ativa na Educação, para juntas, realizarmos o volume 27, número 1, da RBP, um passo além de editarmos um e-book, em Portugal.

Cientes da importância de novos rumos na Educação, compusemos o suplemento com autores que trabalham com metodologias ativas fundamentadas em diferentes abordagens teóricas, de todas as regiões do Brasil. Convidamos novos pareceristas do meio acadêmico internacional para ampliarmos a capacitação da equipe e incentivarmos a internacionalização de boas práticas editoriais em diferentes nichos. Portanto, este suplemento oportunizou novos investimentos com valor de notícia em publicações científicas com acesso aberto, em linguagem trilíngue, para atingir mais indivíduos e cooperar no movimento de renovação do psicodrama socioeducacional.
A transmissão psíquica do medo e sua rematrização pelo método ativo
Authors: Nicastro Simone Araújo , Ribeiro Sonia Lisboa
Published: September 2019

Este artigo propõe uma reflexão sobre a transmissão psíquica de pais para filhos e a produção de sintomas e fantasias na criança. Para tanto, realizou-se uma análise sobre as alianças inconscientes estabelecidas no grupo familiar, nas quais a vergonha e os segredos são as bases primárias para a formação das patologias de transmissão do medo. Por meio de sessões de orientação a pais, adentrou-se aos espaços intrapsíquicos para facilitar a rematrização de histórias fantasísticas da criança e a desarticulação de seus sintomas. Assim demonstrou-se pelo Método Ativo, o qual integra a Psicanálise e o Psicodrama, por meio de objetos intermediários, para obter-se resultados em um caso que retrata a família como um sistema aberto em que o medo se instala em pacientes identificados.
A Prospective Analysis of Genetic Variants Associated with Human Lifespan
Authors: Wright Kevin M , Rand Kristin A , Kermany Amir , Noto Keith , Curtis Don , Garrigan Daniel , Slinkov Dmitri , Dorfman Ilya , Granka Julie M , Byrnes Jake , Myres Natalie , Ball Catherine A , Ruby J Graham
Published: September 2019

We present a massive investigation into the genetic basis of human lifespan. Beginning with a genome-wide association (GWA) study using a de-identified snapshot of the unique AncestryDNA database – more than 300,000 genotyped individuals linked to pedigrees of over 400,000,000 people – we mapped six genome-wide significant loci associated with parental lifespan. We compared these results to a GWA analysis of the traditional lifespan proxy trait, age, and found only one locus, APOE, to be associated with both age and lifespan. By combining the AncestryDNA results with those of an independent UK Biobank dataset, we conducted a meta-analysis of more than 650,000 individuals and identified fifteen parental lifespan-associated loci. Beyond just those significant loci, our genome-wide set of polymorphisms accounts for up to 8% of the variance in human lifespan; this value represents a large fraction of the heritability estimated from phenotypic correlations between relatives.
Evaluation of the National Case Report Form for dengue and timely case notification before the co-circulation of multiple arboviruses in Barranquilla, Colombia
Authors: Tarantine Catherine , Romero-Vivas Claudia Maria Elisa , Falconar Andrew K.
Published: September 2019

Objective To evaluate the case report forms and times elapsed between the surveillance steps for dengue virus (DENV) infection in a large Colombian city before the emergence of other arbovirus epidemics.Materials and Methods The descriptive epidemiology of DENV infection cases was analyzed from 2009 to 2013. The completeness of the case report forms filed at the Primary Units of Data Generation (PUDG) were evaluated, as well as the accuracy and suitability of the tests (PPV: positive predictive value). The average time-lags between each step were then calculated.Results There were 7.3, 12.38, 4.66, 6.25 and 29.9 annual cases of dengue infection per 10 000 inhabitants in 2009 to 2013, respectively. In this study, only 57.76% of the cases were classified correctly by the physicians and 26.32% of them were questioned about their home conditions and whether their family/friends had similar symptoms. Patients visited a clinic/hospital on average 4.76 days after developing symptoms and the health system was notified on average 1.75 days later, while 70.6% of them were reported within the one-day target period. There were only minor changes in case reporting times even during a DENV epidemic. Some (12.85%) of the case forms were later modified (average 16.7 days). In the period 2009-2013, the IgM confirmed PPV was 58.60%, while 20 mandatory criteria were absent on more than 25% of the forms.Conclusions The system was accurate, simple, flexible, stable and acceptable, but a number of ways are suggested to improve this case detection and reporting system.
Experiencias de enfermeros de la atención primaria, partícipes del modelo de atención integral
Authors: Gonzalez-Vega Maria Patricia
Published: September 2019

Objetivo Describir la experiencia de enfermeros/as de la Atención Primaria de la ciudad de Viña del Mar, al participar en el Modelo de Atención Integral, para analizar fortalezas y debilidades, desde la mirada del profesional.Método Estudio cualitativo–descriptivo, cuya muestra teórica estuvo conformada por 10 enfermeros/as de la Atención Primaria. Se aplicaron grupos focales y entrevistas semiestructuradas. Se realizó análisis de contenido.Resultados En el contexto del Modelo de Atención Integral se describió a un profesional de enfermería como competente, que además establece vínculos de ayuda con las familias, lo que le hace sentirse satisfecho de su trabajo; sin embargo, se demostró que el déficit de este tipo de profesional constituye un obstáculo para el desempeño en los espacios territoriales de la comunidad. Se evidenció que el Modelo de Salud aún se sitúa en un nivel teórico más que práctico, en que el rol asistencial y el cumplimiento de metas están por sobre las actividades de promoción y prevención.Conclusiones Una mayor dotación del profesional de enfermería en la Atención Primaria de Salud, permitirá contar con un equipo más amplio de especialistas en temas de promoción y prevención, sin debilitar su rol asistencial. El trabajo intersectorial es una necesidad que deberá arraigarse en las entidades comunitarias, requiriendo fortalecer la labor conjunta entre las autoridades de los centros de atención y los representantes comunitarios, a modo de apoyar el quehacer del equipo de salud.
Cobertura universal y acceso efectivo a los servicios de salud: ¿Qué ha pasado en Colombia después de diez años de la Sentencia T-760?*
Authors: Restrepo-Zea Jairo Humberto , Casas-Bustamante Lina Patricia , Espinal-Piedrahita Juan José
Published: September 2019

La política pública de salud ha estado guiada en Colombia por el propósito de alcanzar la cobertura universal. La Ley 100 de 1993 planteó la meta de garantizar a toda la población el acceso a los servicios de salud en todos los niveles de atención, con un plan de beneficios igual para todos. No obstante esta promesa, la cobertura universal no se logró en el año 2000 como estaba establecido, y han existido barreras para el acceso efectivo, por lo que los ciudadanos han acudido a la acción de tutela como un mecanismo por el cual los jueces protegen el derecho a la salud. En 2008, en medio de un crecimiento desbordado de las tutelas, la Corte Constitucional profirió la Sentencia T-760 por la cual reconoció la salud como derecho fundamental y estableció órdenes a varios organismos del Estado para garantizar su goce efectivo y hacer cumplir la cobertura universal y el acceso efectivo. Después de diez años, el cumplimiento de estas órdenes es medio, con avances importantes en cuanto a cobertura e igualación del plan de beneficios, pero persisten barreras al acceso y preocupaciones respecto a la sostenibilidad y el flujo de recursos.
Distribución potencial y nicho fundamental de Moniliophthora spp en cacao de América y África
Authors: Másmela-Mendoza Julian Esteban
Published: September 2019

Introducción. Las especies de Moniliophthora spp. son endémicas de Sudamérica e infectan los cultivos de cacao de América. Objetivo. El objetivo del estudio fue analizar la distribución potencial y el nicho fundamental de Moniliophthora roreri (Mr) y M. perniciosa (Mp) en América y África. Materiales y métodos. Los registros de ocurrencia fueron obtenidos de una revisión bibliográfica. Se utilizaron variables bioclimáticas como predictores en el modelo de nicho de máxima entropía (MaxEnt) y para su visualización en Niche Analyst 3.0. Resultados. Las zonas donde se registró mayor probabilidad de ocurrencia de Mr fueron Esmeraldas y Los Ríos, Ecuador, zonas costeras de Costa Rica, Santander y Antioquia de Colombia, y para Mp los Estados de Bahía y Acré de Brasil. Las variables que más influyeron en la distribución de Mr están asociadas a las precipitaciones. Las condiciones relacionadas con la temperatura fueron más importantes en el modelo de Mp. Se identificó el riesgo de invasión de Mr en las regiones de Acré y Pará, Brasil. La transferencia de los modelos evidenció el potencial de invasión de Mr y Mp en los cultivos de cacao en África. El nicho fundamental de los patógenos y el cacao presentó valores de similitud medios, mientras que, el nicho de las especies de hongos mostró una baja similitud. La baja similitud de los nichos de los patógenos y las diferencias en las variables bioclimáticas que afectan su distribución se podrían relacionar a un proceso de partición del nicho. Conclusión. Se identificaron las regiones geográficas con una mayor distribución potencial de los patógenos y las características bioclimáticas que favorecerían su probabilidad de presencia en los cultivos de cacao de América. Es necesario regular el transporte de material vegetal y equipo contaminado entre regiones para evitar la introducción de los patógenos en cultivos de cacao sanos.
Emisión de gases de efecto invernadero en el suelo bajo el uso de abonos verdes
Authors: Sosa-Rodrigues Breno Augusto , García-Vivas Yuly Samantha
Published: September 2019

Introducción. Las prácticas de manejo del suelo en los agroecosistemas, como el uso de abonos verdes (AV), afectan positivamente las emisiones de los gases de efecto invernadero (GEI). Objetivo. El objetivo de la investigación fue evaluar la emisión de CO2, CH4 y N2O, de un suelo cultivado con maíz y soya, bajo el uso de abonos verdes, barbecho (B) y fertilización nitrogenada. Materiales y métodos. Entre julio de 2011 y junio de 2012, en un Typic Haplustert, ubicado en el Valle del Cauca, Colombia, se sembraron maíz y soya en forma intercalada y los monocultivos de maíz y soya, los dos últimos manejados de forma convencional. Se estableció como AV la asociación entre Mucuna pruriens var. utilis y maíz, noventa días después de la siembra, el total de los residuos se incorporaron como AV o se dispusieron sobre la superficie del suelo como acolchado orgánico (AO). Se utilizaron once tratamientos bajo el diseño de bloques completos al azar, con arreglo factorial 32 + 2, con tres repeticiones. Las parcelas principales las constituyó AV, AO y B. Cada una se dividió en subparcelas que correspondieron a la fertilización por compost, fertilizante de síntesis química industrial y ninguna adición. En la etapa de floración y llenado de grano de los cultivos se analizaron variables como el N2O, CH4, CO2 y porosidad total llena de agua. Resultados. El flujo CO2 fue mayor en los cultivos intercalados adicionados con AV/AO en comparación con los monocultivos. En las parcelas principales el uso de fertilizantes de síntesis química industrial estimuló significativamente los flujos de N2O y CH4. Conclusión. El uso de materiales orgánicos de alta calidad como AV/AO no aseguraron suelos sumideros de GEI a corto plazo, ya que las condiciones del suelo y la fertilización nitrogenada influyeron de forma significativa en las emisiones.
Beauveria bassiana con flupyradifurone para controlar Trialeurodes vaporariorum Vuill en el cultivo del ejote francés
Authors: Toledo-Perdomo Claudia Elizabeth
Published: September 2019

Introducción. Trialeurodes vaporariorum (Westwood) es una de las principales plagas del ejote francés (Phaseolus vulgaris L.), leguminosa para consumo en vainas inmaduras, y es vector del virus del mosaico dorado, que afecta la calidad y rendimiento del cultivo, con pérdidas hasta del 100%. Su control es poco efectivo, debido a que muchos productos químicos ya no controlan la plaga. El ejote francés dentro de los productos no tradicionales en Guatemala, ocupa el segundo lugar en la exportación. Asegurar un buen manejo fitosanitario con baja carga química por plaguicidas, son factores importantes para poder exportarlo. Objetivo. La investigación tuvo por objetivo determinar la efectividad de la combinación entre flupyradifurone y Beauveria bassiana para el control de la mosca blanca en el cultivo del ejote francés. Materiales y métodos. El estudio se realizó de febrero a diciembre de 2018 en Parramos, Chimaltenango, Guatemala. Se establecieron siete parcelas de 100 m², correspondientes a cada tratamiento. Se muestrearon moscas blancas semanalmente durante dos ciclos de cultivo, también se colectaron en cada parcela enemigos naturales de estas. Se realizaron tres aplicaciones de cada tratamiento en cada ciclo del cultivo y se muestrearon las plantas divididas en tres estratos (alto, medio, bajo). Resultados. Los tratamientos que presentaron el mejor control de la población de mosca blanca (ninfas y adultos) al realizar la prueba de Tukey (0,05), fueron flupyradifurone (1 l ha-1) + B. bassiana y flupyradifurone (0,75 l ha-1) + B. bassiana. La mayor distribución de las poblaciones de mosca blanca se encontró en los estratos alto y medio. Conclusión. La combinación de flupyradifurone (0,75 l ha-1) con B. bassiana puede ser empleado dentro de un manejo integrado de plagas, y se presenta como una alternativa de control de la mosca blanca, que ha adquirido resistencia a algunos agroquímicos.
PERCEPCIÓN SOBRE EL IMPACTO DEL TURISMO EN GUANACASTE, COSTA RICA
Authors: Espinoza-Sánchez Albert
Published: September 2019

Mucho se ha dicho sobre el impacto del Turismo en Guanacaste, unos indican que ha sido un motor de crecimiento en la provincia; otros, que sus beneficios no han salido del bolsillo de las operadoras de Turismo. Se han hecho estudio de impacto económico de la actividad turística, pero hasta ahora no se ha realizado un estudio que mida la percepción que tienen los guanacastecos respecto del impacto de esta actividad. Este es el primer estudio de enfoque cuantitativo, con una muestra representativa de 640 personas de toda la provincia, que da respuesta a la siguiente interrogante ¿qué opinión tienen los residentes en Guanacaste sobre el impacto del Turismo en sus comunidades? Además de dar respuesta a esa pregunta, se hacen comparaciones de esta opinión respecto de diferentes variables sociodemográficas, así como se destacan los beneficios y problemas atribuidos al Turismo.
Influence of Group Counselling Programmes in Facilitating the Vocational Choice of Secondary School Students in Jalingo Education Zone, Taraba State, Nigeria
Authors: Karfe Dr. Abigail Seth , Ojo Segilola Isaac
Published: September 2019

The study investigated the influence of group counselling programmes on the vocational choice of secondary school students in Jalingo Education Zone, Taraba state, Nigeria. The design of the study was descriptive survey. The population consist of 3,485 Students from 41   secondary schools in Jalingo education zone. The sample size of the study was 480 respondents from 12 public secondary schools in Jalingo education zone. The researcher’s self-developed questionnaire formed the instruments for data collection, validated by three experts from the department of educational foundations in Taraba State University.  A Cronbach Alpha reliability of co-efficient method was employed to ensure the reliability of the instrument at 0.768. Three research questions and three null hypotheses were used to guide the study. Descriptive statistic of mean score was used to answer the research questions. Chi square (Χ2) inferential statistics was used to test the hypotheses at 0.05 level of significance. A checklist of 53 different vocations and 21-items questionnaire in four Likert point scale with demographic variables of the respondents was used for data collection.   The study recommends that government should give group counselling priority, train more professional counsellors; counsellors and principals should give students adequate attention and should create more awareness and provide accurate information to students on group counselling to facilitate their vocational choice irrespective of their age and gender.
Cadmium concentration in seawater, sediment and soft tissues of bivalves in the harvesting area in Van Don, Quang Ninh province
Authors: Thien Luu Ngoc , Thanh Nguyen Cong
Published: September 2019

Cd concentrations were determined in coastal water, sediments and soft tissues of molluscs (hakf-crenate ark (Anadara subcrenata), noble scallop (Mimachlamys nobilis) and undulating venus (Paphia undulata)), which were collected from two stations in the harvesting area in Van Don, Quang Ninh province in 2014. In this study, cadmium concentration in seawater ranged from 0.22 µg.l-1 to 1 µg.l-1 while the concentration in sediment was from 0.59 mg.kg-1 to 1.55 mg.kg-1. Cd accumulated in hakf-crenate ark (Anadara subcrenata), noble scallop (Mimachlamys nobilis) and undulating venus (Paphia undulata) ranged from 0.81 mg.kg-1 to 1.48 mg.kg-1; from 0.35 mg.kg-1 to 2.23 mg.kg-1; from 0.25 mg.kg-1 to 0.81 mg.kg-1, respectively. Research result also showed that cadmium concentration in seawater in rainy season was higher than that in dry season while a contrary trend occurred in sediment. There was a weak correlation between Cd concentration in seawater and concentration of Cd in sediment in this area (r = 0.24). The cadmium fraction in sediment in this area was contributed as follows: residual component (F5) > Mn, Fe oxyhydroxide (F3) > organic matter-bound (F4) > acid soluble (F2) > ion-changeable (F1). Cadmium levels in tissues were in the order of stomach > mantle > gill > foot. Beside, cadmium components in adductor muscle of noble scallop were lowest. Therefore, the risk level for customer when consuming undulating venus (Paphia undulata), hakf-crenate ark (Anadara subcrenata) and adductor muscle was not high.