bluuebunny/crossref_metadata_2025_split huggingface dataset:
História do tempo presente e ensino de História
Authors: De Almeida Neves Delgado Lucilia , De Mores Ferreira Marieta 
Published: July 2016

A proposta do artigo é analisar os desafios para o estudo da história do tempo presente e as dificuldades para sua legitimação como campo de estudo. Algumas linhas são especialmente exploradas, como o debate sobre definição dos marcos da história do tempo presente, suas relações com as memórias e as comemorações. O artigo destaca, ainda, os usos políticos do passado e as pressões sociais sobre os historiadores, além de discutir algumas possibilidades para o enfrentamento desses desafios, focalizando especialmente as relações entre memória e história.Palavras-chave: ens
Crianças nos templos das Musas: mediadores culturais, processos de significação e aprendizagens em museus
Authors: Van Erven Maria Fernanda , Regina Miranda Sonia 
Published: July 2016

O objetivo deste artigo é oferecer ao leitor – especialmente aos educadores que atuam em instituições museais e/ou em escolas que buscam explorar o potencial pedagógico existente nos espaços educativos da cidade – reflexões derivadas de uma investigação desenvolvida entre os anos de 2011 e 2013 junto ao Programa de PósGraduação em Educação da Universidade Federal de Juiz de Fora. Aquela pesquisa dedicou-se a compreender as aprendizagens que se processam em museus buscando qualificar em que medida as instituições museais podem funcionar como espaços potentes no sentido de engendrar práticas pedagógicas múltiplas e criadoras na sala de aula. Por isso pensamos na ambígua relação que se pode focalizar envolvendo crianças se relacionando com o Tempo no interior dos novos Templos das Musas. Priorizou-se a compreensão sobre os processos de significação produzidos por crianças no interior de museus, partindo-se da aposta política na ideia de que, enquanto espaços educadores presentes e/ou possíveis de existir nas cidades, o direito à cidade representa também o direito à cultura da/na cidade e, acima de tudo, o direito à memória.
Da sala de aula para a rua ou da rua para a sala de aula? Os movimentos inesperados da vida na cidade e a relação com o saber escolar
Authors: Oliveira Sandra Regina Ferreira de 
Published: July 2016

As aulas de campo são momentos potencializadores da aprendizagem e de algum modo relacionam-se com o cotidiano, o local e o tempo no qual se tecem as ações das mulheres e homens comuns na feitura diária da vida. O fato que deu origem a este artigo ocorreu durante uma aula de campo com alunos e alunas do 5º ano na qual se estudava o patrimônio histórico em uma rua da cidade de Londrina. Na loja de artigos religiosos, as estátuas do Pai João e da Mãe Maria, que ali estão há mais de 30 anos, tempo significativo para uma cidade com 80 anos, chamaram a atenção de uma criança. O objetivo deste artigo é discutir os movimentos que se sucederam quando paramos em frente a tal loja para explicar as imagens.
Cotidianos além-mar: Júlio Horácio Bembe e Joaquim Paka Massanga
Authors: Sales Pereira Júnia , Virgínio da Costa Júlio Cesar , Magela Roza Luciano 
Published: July 2016

A entrevista com os professores angolanos foi realizada durante o período de formação de Júlio Horácio Bembe e Joaquim Paka Massanga no Programa de Pós-Graduação em Educação da Faculdade de Educação da UFMG, em convênio com a Universidade Onze de Novembro (UON), Cabinda, Angola. Os dois docentes integram o grupo de trinta estudantes de mestrado e doutorado que entre 2012 e 2016 realizam os seus estudos de pós-graduação junto ao Programa, por meio de convênio entre a UFMG e a UON que se desdobra em múltiplas ações tanto no Brasil quanto em Angola, com intercâmbio bilateral. Bembe e Massanga foram selecionados por sua experiência profissional em Ensino de História em Angola. Ambos desenvolveram pesquisas de Mestrado pela UFMG entre 2012 e 2014. A entrevista revela a realidade angolana em que se dá a atuação docente em História, os desafios da formação docente naquele país e as perspectivas de atuação com ensino de história sob a ótica de docentes. A entrevista realizou-se em 2013, por ocasião do Seminário Práticas Culturais Brasil-Angola, do Laboratório de Estudos e Pesquisas em Ensino de História da UFMG.
Didática da História, espaço escolar e vida prática: implicações para o desenvolvimento da consciência histórica em sociedade
Authors: Belarmino Campelo Potier Leda Virgínia , Willian Potier Robson 
Published: July 2016

A sociedade contemporânea tem avançado cotidianamente no sentido da difusão de grandes quantidades de informações, advindas de diversas fontes e origens, que interferem sobremaneira na aprendizagem de sujeitos em idade escolar. As pesquisas sobre ensino de história têm produzido novos olhares sobre as dinâmicas de produção do conhecimento ligadas ao aprendizado dessa disciplina. Nesse sentido, a didática da história ganha espaço enquanto área de conhecimento interessada nas formas como podem ser desenvolvidos patamares de consciência histórica em sociedade, não apenas a partir das aulas formais de história, mas também, pelos usos públicos que a sociedade e os veículos de informação de massa fazem do conhecimento histórico. O artigo propõe uma reflexão sobre os papéis da didática da história para a compreensão das formas de desenvolvimento de consciência histórica em sociedade, dentro e fora de sala de aula.
A imprensa em Mato Grosso: subsídios para o ensino da História Regional no século XIX (1880-1890)
Authors: Aparecida Pinto Adriana 
Published: July 2016

O ensino de história conta com um conjunto de aportes teóricos que discutem teorias e estratégias de ensino, bem como auxiliam na reflexão sobre os modos de fazer e proceder com os conteúdos em sala de aula. Nessa direção, o presente artigo insere-se nas preocupações da História a ser ensinada, com enfoque nas discussões da história regional, utilizando para isso, fontes ligadas à imprensa periódica de circulação geral. Apresentam-se, aqui, possibilidades interpretativas para o uso dessa tipologia documental, com enfoque no ensino da história de Mato Grosso no período de transição do regime imperial para o republicano. Por meio da imprensa, evidenciam-se debates, disputas por poder, bem como um conjunto de práticas educativas que dão a conhecer a alunos e professores os contextos históricos que não são necessariamente contemplados em fontes oficiais ou de outras naturezas.
Memórias, identidades e silêncios: a História Local em sala de aula, trabalhada com diferentes gerações
Authors: Sérgio Ignácio Brum Mario 
Published: July 2016

O artigo trata da experiência realizada com alunos de duas escolas em conjugar ensino de História e pesquisa sobre a História Local da Cidade Alta, conjunto surgido no processo de remoção de favelas executado pelos governos federal e estadual do Rio de Janeiro no auge da Ditadura Militar. As diversas memórias e representações trazidas pelos alunos forneceram preciosas fontes e questões sobre o local, permitindo distinguir a formação de estigmas e identidades locais, ao mesmo tempo em que tratávamos temas como a Ditadura Militar, mais próximos de suas experiências. Por fim, as memórias dos alunos, mediadas pelo professor com auxílio de outras fontes, permitiram aos alunos aprender procedimentos de pesquisa histórica, de modo que eles se perceberam como sujeitos da História enquanto a pensavam cientificamente
ORBITAL INDEX OF ADULT BINIS IN EDO STATE, NIGERIA
Authors: ANIBOR Ese , IGHODAE Wilson 
Published: July 2016

Context: Each orbital cavity has width usually greater than the height; the relationship between the two is given by orbital index.Aim: The purpose of this study was to determine the orbital index of adult Binis. Settings and Design: The retrospective survey method was used in this study.Methods and Materials: The height and width of the orbit were measured by using the frontal skull x-ray films consisting of 100 (63 males and 37 females) anterio- posterior skull x-ray of subjects aged between 18 and 63 years. The measurement was carried out by choosing four points on the radiograph indicating the upper, lower, medial and lateral margins of the orbital rim and the distance between these points were measured using a digital vernier calliper.Statistical analysis used: The data were analyzed using the Statistical Package for the Social Sciences (SPSS 20). The independent t test was used to determine gender differences in orbital index among the participants.Results: The mean orbital height for the right and left sides were 31.11±0.56mm and 31.02±0.29mm respectively while the orbital widths were 39.97±0.37mm and 39.61±0.30mm respectively. The mean orbital index was 78.54±56 for the total population. Conclusion: The study population belongs to the Microseme category.
DIGITAL AND PALMER DERMATOGLYPHIC CHARACTERISTICS OF THE IJAW ETHNIC GROUP
Authors: OTOBO Tarimobo Michael , TARIMOBO-OTOBO Rugina 
Published: July 2016

Introduction: Dermatoglyphics refers to the study of naturally occurring ridge on the planter surface of hand and foot of primates and other animals. Dermatoglyphics is a polygenic trait and is not duplicated among species even among monozygotic twins.The Ijaw’s are located predominately in the Niger Delta with fishing as their main stay of economy.Aim: To determine the frequency distribution and gender differences of dermatoglyphic patterns of the Ijaw ethnic group in Nigeria.Methodology: A total of 500 subjects were randomly selected to establish their digital and palmer dermatoglyphics by counting and classifying their ridge patterns based on standard technique.Results: The highest dermatoglyphic pattern frequency was radial loop (RL) 2.7±1.22, with least occurrence of ulnar loop pattern (UL) 1.37±0.60. There were no significant total finger ridge count (TFRC) and pattern intensity indices (PII) between sex P>0.05. Female subject had a significantly higher mean ATD angle and a-b ridge count than their male counterpart P <0.05.Discussion: There was a prevalence and elevated total frequency of radial loop and a diminution of whorl digital dermatoglyphic patterns; this finding is unique for this study population since most African studies among Nigeria ethnic group has ulnar loop as a predominate digital pattern. Also, sexual dimorphism was shown to exists in total finger ridge count (TFRC) and pattern intensity indices (PII) among the sampled subjects, however female subjects were reported to have higher mean ATD angle and a-b ridge count when compared to their male counterpart, this was statistically significant at P<0.05.Conclusion: This study has reported pattern frequency and gender asymmetry of digital and palmer dermatoglyphics traits of the Ijaw ethnic group.
Achieving Consensus for the Design and Delivery of an Online Intervention to Support Midwives in Work-Related Psychological Distress: Results From a Delphi Study
Authors: Pezaro Sally , Clyne Wendy 
Published: July 2016

BackgroundSome midwives are known to experience both professional and organizational sources of psychological distress, which can manifest as a result of the emotionally demanding midwifery work, and the traumatic work environments they endure. An online intervention may be one option midwives may engage with in pursuit of effective support. However, the priorities for the development of an online intervention to effectively support midwives in work-related psychological distress have yet to be explored.ObjectiveThe aim of this study was to explore priorities in the development of an online intervention to support midwives in work-related psychological distress.MethodsA two-round online Delphi study was conducted. This study invited both qualitative and quantitative data from experts recruited via a scoping literature search and social media channels.ResultsIn total, 185 experts were invited to participate in this Delphi study. Of all participants invited to contribute, 35.7% (66/185) completed Round 1 and of those who participated in this first round, 67% (44/66) continued to complete Round 2. Out of 39 questions posed over two rounds, 18 statements (46%) achieved consensus, 21 (54%) did not. Participants were given the opportunity to write any additional comments as free text. In total, 1604 free text responses were collected and categorized into 2446 separate statements of opinion, creating a total of 442 themes. Overall, participants agreed that in order to effectively support midwives in work-related psychological distress, online interventions should make confidentiality and anonymity a high priority, along with 24-hour mobile access, effective moderation, an online discussion forum, and additional legal, educational, and therapeutic components. It was also agreed that midwives should be offered a simple user assessment to identify those people deemed to be at risk of either causing harm to others or experiencing harm themselves, and direct them to appropriate support.ConclusionsThis study has identified priorities for the development of online interventions to effectively support midwives in work-related psychological distress. The impact of any future intervention of this type will be optimized by utilizing these findings in the development process.
Poznámky k tvorbě slovníku na základe korpusu / Notes on Compiling a Corpus-Based Dictionary
Authors: Čermák František 
Published: July 2016

AbstractOn the basis of sample analysis of a Czech adjective, a definition based on the data drawn from the Czech National Corpus (cf. Čermák and Schmiedtová 2003) is gradually compiled and finally offered, pointing at the drawbacks of definitions found in traditional dictionaries. Steps undertaken here are then generalized and used, in an ordered sequence (similar to a work-flow ordering), as topics, briefly discussed in the second part to which lexicographers of monolingual dictionaries should pay attention. These are supplemented by additional remarks and caveats useful in the compilation of a dictionary. Thus, a brief survey of some of the major steps of dictionary compilation is presented here, supplemented by the original Czech data, analyzed in their raw, though semiotically classified form
Ferdinand de Saussure (1857 – 1931)
Authors: Ondrejovič Slavomír 
Published: July 2016

AbstractThe paper reminds some facts of the Ferdinand de Saussure‘s life, which could have influenced his posthumously published work Course in General Linguistics (1916). The attention is also paid to his other work Mémoire sur le système primitif des voyelles dans les langues indo-européennes (1879) which has played a role in the development of structural linguistics as well. The author shows that it is useful to go back (also critically) to all thoughts and premises of Ferdinand de Saussure even after 100 years. We still can, as it is also proved by F. Čermák, find there new stimuli and inspirations and, moreover, reveal a loopholes or unclear points that need another and more adequate interpretation
Elevated Derived Neutrophil-to-Lymphocyte Ratio Corresponds With Poor Outcome in Patients Undergoing Pre-Operative Chemotherapy in Muscle-Invasive Bladder Cancer
Authors: van Kessel Kim E.M. , de Haan Lorraine M. , Fransen van de Putte Elisabeth E. , van Rhijn Bas W.G. , de Wit Ronald , van der Heijden Michiel S. , Zwarthoff Ellen C. , Boormans Joost L. 
Published: July 2016

Background: Platinum-based pre-operative chemotherapy (POC) for muscle-invasive bladder cancer (MIBC) increases the complete pathological response rate at cystectomy and improves overall survival. However, 60% of MIBC patients still has muscle-invasive disease at cystectomy despite POC. Therefore, accurate prediction of response to POC is an important clinical need. We hypothesized that an elevated neutrophil-to-lymphocyte ratio (NLR) corresponds with adverse outcome in patients undergoing POC and radical cystectomy. Objective: To explore the correlation between the NLR and outcome in MIBC patients treated by POC and radical cystectomy. Methods: In 123 MIBC patients (urothelial carcinoma) who were treated by platinum-based POC and radical cystectomy, the derived NLR (dNLR) was retrospectively calculated by dividing the neutrophil count by the difference between leukocytes and neutrophil counts, prior to the start of chemotherapy. The correlation of the dNLR with pathological response at cystectomy and survival was analyzed by logistic regression analysis or the Kaplan-Meier method. Results: The complete pathological response (ypT0N0Mx) rate was 28.5%, 8.9% obtained a partial response (ypTa/T1/TisN0Mx), and 62.6% were non-responders (stage ≥ ypT2 and/or N+). An elevated dNLR (>2.21) correlated with non-response to POC (OR 2.70, 95% confidence interval: 1.15–6.38, p = 0.02) but this effect was nullified when corrected for clinically node-positive disease and clinical T stage. Patients with an elevated dNLR had shorter progression-free and overall survival albeit non-significant ( p = 0.42, and p = 0.45, respectively). Conclusions: An elevated dNLR corresponded with poor outcome in terms of survival and non-response to POC in MIBC patients undergoing radical surgery. However, after correction for well-known prognostic factors, such as positive lymph node status at diagnostic imaging and clinical T stage, the correlation for the dNLR was nullified. Therefore, we conclude that the dNLR is insufficient to predict response to POC in this heterogeneous patient population.
Double star induction machine modelling: Impact of the stator mutual leakage inductance
Authors: Kouki Hajer , Fredj Mouldi Ben , Rehaoulia Habib 
Published: July 2016

This article discusses the modeling of double star induction machines (DSIM). Its main objective is to study the impact of the stator mutual leakage inductance on the modeling of such machines, in steady-state and dynamic operations. For that purpose, experimental and simulation results are conducted on two squirrel cage induction machines with equal ratings. The stator of each machine is specifically conceived with two sets of three phase windings. Spatial shifting θ , between the two stars, is made 0° for the first machine and 30° for the second. Regarding the machine modeling, the study encompasses three cases. First, the mutual leakage inductance is included. Second, the mutual leakage inductance is considered as a self-leakage inductance. Third, the mutual leakage inductance is simply neglected. However, by defining a couple of parameters (α _k, β _k)an original compact model is developed. The approach applies either in steady state or in transient operation. In addition, to enhance the accuracy of the modelling process, the effect of magnetic saturation is introduced in the d-q mathematical model of the double star induction machine (DSIM), whatever the electrical shifting between the two stator stars. Predictions of various electrical and mechanical characteristics have shown the importance of taking into account the mutual leakage fluxes in the DSIM modeling, especially in transient operation. Analysis of simulation and practical results has also confirmed the correct model.
Development of EST‐SSR markers for the invasive plant Tithonia diversifolia (Asteraceae)
Authors: Luo Landi , Zhang Pin , Ou Xiaokun , Geng Yupeng 
Published: July 2016

Premise of the study:Tithonia diversifolia (Asteraceae) is an invasive plant species that can outcompete natives and thus poses a great threat to biodiversity in introduced areas. Here, expressed sequence tag–simple sequence repeat (EST‐SSR) markers were developed and characterized.Methods and Results:Sixteen polymorphic microsatellite loci were isolated from T. diversifolia using transcriptome sequencing and bioinformatic screening. The number of alleles per locus varied from two to four alleles in 48 individuals from three populations. Most of these primers also amplified in T. rotundifolia and some even in Parthenium hysterophorus.Conclusions:These markers are useful for investigating the genetic structure and evolutionary process of T. diversifolia, which may provide important information for better management.
ColectoR, a digital field notebook for voucher specimen collection for smartphones
Authors: Maya‐Lastra Carlos A. 
Published: July 2016

Premise of the study:ColectoR was developed to aid botanists in the collection of data for voucher specimens using smartphones, accelerating the process of data capture in situ and its subsequent organization.Methods and Results:ColectoR features a minimalist design that uses an intuitive iconic interface. The integration of external application programming interfaces (APIs) and an automated spreadsheet extends its functionality and increases the information and tools available to the user. This app is currently supported by any Android device.Conclusions:ColectoR provides an efficient method for capturing data in the field while also serving to organize the information into a coherent database, thereby greatly reducing the time required for postcapture data organization and label printing.
ASTROMETRIC MONITORING OF THE HR 8799 PLANETS: ORBIT CONSTRAINTS FROM SELF-CONSISTENT MEASUREMENTS
Authors: Konopacky Q. M. , Marois C. , Macintosh B. A. , Galicher R. , Barman T. S. , Metchev S. A. , Zuckerman B. 
Published: July 2016

ABSTRACT
We present new astrometric measurements from our ongoing monitoring campaign of the HR 8799 directly imaged planetary system. These new data points were obtained with NIRC2 on the W.M. Keck II 10 m telescope between 2009 and 2014. In addition, we present updated astrometry from previously published observations in 2007 and 2008. All data were reduced using the SOSIE algorithm, which accounts for systematic biases present in previously published observations. This allows us to construct a self-consistent data set derived entirely from NIRC2 data alone. From this data set, we detect acceleration for two of the planets (HR 8799b and e) at >3σ. We also assess possible orbital parameters for each of the four planets independently. We find no statistically significant difference in the allowed inclinations of the planets. Fitting the astrometry while forcing coplanarity also returns χ
2 consistent to within 1σ of the best fit values, suggesting that if inclination offsets of ≲20° are present, they are not detectable with current data. Our orbital fits also favor low eccentricities, consistent with predictions from dynamical modeling. We also find period distributions consistent to within 1σ with a 1:2:4:8 resonance between all planets. This analysis demonstrates the importance of minimizing astrometric systematics when fitting for solutions to highly undersampled orbits.
BINARY CENTRAL STARS OF PLANETARY NEBULAE DISCOVERED THROUGH PHOTOMETRIC VARIABILITY. IV. THE CENTRAL STARS OF HaTr 4 AND Hf 2-2
Authors: Hillwig Todd C. , Bond Howard E. , Frew David J. , Schaub S. C. , Bodman Eva H. L. 
Published: July 2016

ABSTRACT
We explore the photometrically variable central stars of the planetary nebulae HaTr 4 and Hf 2-2. Both have been classified as close binary star systems previously based on their light curves alone. Here, we present additional arguments and data confirming the identification of both as close binaries with an irradiated cool companion to the hot central star. We include updated light curves, orbital periods, and preliminary binary modeling for both systems. We also identify for the first time the central star of HaTr 4 as an eclipsing binary. Neither system has been well studied in the past, but we utilize the small amount of existing data to limit possible binary parameters, including system inclination. These parameters are then compared to nebular parameters to further our knowledge of the relationship between binary central stars of planetary nebulae and nebular shaping and ejection.