bluuebunny/crossref_metadata_2025 huggingface dataset:
Novo constitucionalismo latino americano: um convite a reflexões acerca dos limites e alternativas ao direito
Authors: Parola Giulia , Ribeiro Fernandes Moreira da Costa Loyuá
Published: June 2020

RESUMO:A história do direito demonstra a estreita relação do Direito com a dominação de povos subalternizados e a legitimação de atos opressores, instituídos em benefício de interesses econômicos. Diante disso, a busca por um direito descolonial mostrase urgente. Para tanto, são analisadas as origens epistemológicas do direito, do constitucionalismo, dos direitos humanos e da dignidade humana, indagando se o Novo Constitucionalismo Latino-Americano seria um passo rumo à descolonização do direito. Isso porque este movimento ainda contempla um paradigma que vai de encontro às premissas dos sistemas constitucionais tradicionalmente adotados. O Novo Constitucionalismo Latino-Americano se caracteriza por constituições que inserem epistemologias indígenas em seus textos, aportando um conceito de viver bem mais amplo que o do liberalismo. As epistemologias do Sul, ao serem constitucionalmente introduzidas, exibem potencial para lidar com os dilemas da sociedade global. A urgência de se interrogar sobre um Direito pautado nas epistemologias do Sul advém da inquietação quanto às promessas não cumpridas da modernidade, que convocam o Direito a acolher estas epistemologias como seu fundamento. ABSTRACT:Legal history established a strong link between Law, subaltern’s domination, and the legitimation of oppressive acts to the benefit of economic interests. Taking this into account, the need to decolonize Law is urgent. For that reason, we intend to analyze the epistemological origins of law, constitutionalism, human rights and human dignity, questioning whether the New Latin American Constitutionalism is a step towards to the decolonization of Law. The motivation that lies behind that question is the convergence of New Latin American Constitutionalism with the premises held by traditional constitutional systems. Latin American constitutionalism marks itself by inserting indigenous epistemologies into constitutional texts and bearing a concept of good living that surpass the liberal conception. The constitutionalization of Southern epistemologies has also shown potential in dealing with global society dilemmas. The urgency to consider a legal system based on the epistemologies of the South derives from the unfulfilled promises of modernity, which requires Law itself to account for these alternatives as its foundation.
Entrevista com Christian Laval: Novo neoliberalismo, autoritarismo e os novos caminhos do sindicalismo
Authors: Sanvicente Elisa Torres
Published: June 2020

RESUMO:Christian Laval é um pesquisador francês da história da filosofia e da sociologia na Universidade Paris Nanterre, autor de diversos livros dentre eles "A nova razão do mundo: ensaio sobre a sociedade neoliberal" (Boitempo, 2016). Nesta entrevista abordamos o tema no neoliberalismo nas suas perspetivas teórica e prática, a partir das visões do pesquisador sobre o cenário latino-americano e dos novos movimentos sociais. O entrevistado apresenta a noção de novo Neoliberalismo e sua faceta autoritária e faz crítica à esquerda em relação à falta de alternativas ao modelo neoliberal, apresentando ao final pistas sobre as novas alternativas para a atuação e organização sindical.
Editorial da seção especial "Trabalho, Instituições e Democracia"
Authors: Silva Sayonara Grillo Coutinho Leonardo da , Carelli Rodrigo De Lacerda , Basualdo Victoria
Published: June 2020

RESUMO: Editorial da seção especial "Trabalho, Instituições e Democracia"ABSTRACT:Editorial (Introduction to the Special Issue "Trabalho, Instituições e Democracia")
As segundas intenções da reforma trabalhista brasileira – uma análise das extinções contratuais em “comum acordo”
Authors: Vazquez Bárbara Vallejos , Biavaschi Magda Barros , Droppa Alisson
Published: June 2020

RESUMO:O artigo discute alguns aspectos da Lei nº 13.467/2017, a lei da “reforma trabalhista” brasileira, com foco na modalidade de extinção do contrato de emprego por “comum acordo”. A partir de uma análise dos pressupostos da “reforma”, por meio de dados extraídos do Cadastro Geral de Empregados e Desempregados e dos relatórios do Tribunal Superior do Trabalho, procede a um balanço de seus primeiros 16 meses de vigência, buscando evidenciar seus impactos e mostrando como essa forma de extinção contratual pode trazer prejuízos aos trabalhadores. Em linhas gerais, o texto aprofunda os estudos sobre as consequências dessa alteração, trazendo elementos para o debate sobre a relevância de se ter um arcabouço jurídico com a característica da universalidade e que contribua para assegurar o patamar mínimo civilizatório de direitos. ABSTRACT:This article examines some aspects of Law N. 13467/2017, the Brazilian “labor reform” law, focusing on the modality of employment contract termination by “mutual agreement”. Based on an analysis of the “reform” assumptions and on data extracted from the General Registry of Employed and Unemployed and the Superior Labor Court reports, the article evaluates the reform’s first 16 months of validity, seeking to evidence its impacts and demonstrate how this form of contractual extinction can bring losses to the workers. In general terms, the article analyzes the consequences of this change, bringing to the debate the relevance of having a legal framework with the principle of universality and that contributes to ensure the minimal civilizatory threshold level of rights.
Химический анализ зоопланктона методом лазерно-искровой эмиссионной спектроскопии без использования образцов сравнения
Authors: Сушков Н.И. , Лобус Н.В. , Селиверстова И.В. , Лабутин Т.А.
Published: June 2020

This study deals with the determination of ratios of light metals (Li, Na, K, Mg, and Ca) in zooplankton (Calanus spp.) by calibration free laser-induced breakdown spectroscopy, assuming local thermodynamic equilibrium. The temperature of laser-induced plasma of zooplankton was derived from rotation-vibration bands of CN, and the electron density was calculated by Stark broadening of Mg I 383.23 nm, Li I 610.37 nm, and Ca II 396.85 nm lines. The synthetic spectra calculated with a radiation transport model for the experimental values of T and Ne were used for a selection of analytical atomic lines free from self-absorption. We compared the obtained data with the results of atomic emission and mass spectrometry with inductively coupled plasma. We also discussed the influence of ionization equilibrium on the accuracy of the results. We propose the presented method for direct semi-quantitative determination of Li, Mg, and Ca ratios in zooplankton.
Электронное строение и оптическое поглощение фуллеренов как сильно коррелированных систем на примере молекулы C-=SUB=-96-=/SUB=-(C-=SUB=-2-=/SUB=-)
Authors: Мурзашев А.И. , Кокурин М.Ю. , Паймеров С.К.
Published: June 2020

Taking into account the intrasite Coulomb interaction with the parameter U ~ 10 eV in the approximation of static fluctuations, the energy spectrum of the isomer N 181 (C2) of the C96 fullerene is calculated, based on which its optical absorption spectrum is modeled. The obtained curve of the optical absorption spectrum at a good qualitative level coincides with the experimental curve. The same curve obtained in the framework of the traditional model without taking into account the intranode Coulomb interaction differs significantly from the experimental curve. Keywords: fullerene, energy spectrum, optical absorption spectrum, π electron, Hubbard subband, optical transitions.
Обратная волна Ценнека вдоль плоской границы раздела сред
Authors: Давидович М.В.
Published: June 2020

We consider the surface Zennek wave along the plane boundaries of the vacuum-medium interface with isotropic permittivity, and the vacuum-medium described by isotropic dielectric and magnetic permittivity. In the latter case, we also consider the H-wave and the possibility of negative real parts of the permeability. Forward and backward waves at the boundary of a material with an inhomogeneous permittivity profile are considered. The conditions for the existence of forward and backward surface and volume waves, as well as fast and slow surface waves, are studied.
Дифракционный предел в теории световых пуль
Authors: Сазонов С.В.
Published: June 2020

На примерах распространения световых импульсов в средах с керровской и квадратичной нелинейностями развита усредненная вариационная процедура для исследования возможности формирования световых пуль в волноводах. Обсуждены критерии правильного выбора пробных решений. Условие, при котором дисперсионная длина значительно больше длины дифракционного расплывания, названо дифракционным пределом. Показано, что в этом пределе временная и пространственная динамики пули не зависят друг от друга, а нахождение динамических параметров солитона сводится к поиску различных решений нестационарного линейного уравнения Шредингера для воображаемой квантовой частицы. Эффективность предложенного подхода продемонстрирована на примере нахождения решений в виде оптических вихрей в волноводе для обоих типов нелинейности. Ключевые слова: пространственно-временной солитон, световая пуля, оптический вихрь, самофокусировка, дисперсия, дифракция, волновод.
Приближенные граничные условия для задачи нахождения оптических коэффициентов ультратонких металлических пленок в СВЧ и ТГЦ диапазонах
Authors: Глазунов П.С. , Вдовин В.А. , Андреев В.Г.
Published: June 2020

Approximate boundary conditions for a problem of calculating the optical coefficients of a system composed of inhomogeneous ultrathin metallic film with an arbitrary thickness dependence of conductivity deposited on dielectric substrate are obtained. The derivation of the boundary conditions is based on the Picard method of successive approximations. Analytical expressions for the errors in calculating the optical coefficients with use of the proposed approximate boundary conditions are presented. It is shown that the error increases with the frequency and the film thickness increasing. The maximum error for films of 10 nm-thickness does not exceed 10.7% at 1 THz. As an example, the complex optical coefficients of a system similar to Fabry-Perot etalon and a metal film without a substrate with model thickness dependence of conductivity are calculated. The coincidence between the results of numerical simulation and calculations performed with approximate boundary conditions is shown. The possibility of direct calculating the average conductivity of a film from experimentally measured reflection and transmission coefficients is demonstrated.
Влияние наночастиц серебра на фотодетектирующие свойства нанокомпозита TiO-=SUB=-2-=/SUB=-/оксид графена
Authors: Селиверстова Е.В. , Ибраев Н.Х. , Жумабеков А.Ж.
Published: June 2020

The effect of silver nanoparticles on the optoelectronic and photoelectric properties of a nanocomposite material based on graphene oxide (GO) and TiO2 was studied. The data of electron microscopy and Raman spectroscopy have shown that, the formation of a TiO2-GO nanocomposite material occurs during hydrothermal synthesis. The absorption spectrum of the nanocomposite is shifted to the long-wavelength region relative to the absorption of TiO2. The current–voltage characteristics of photodetector based on TiO2-GO nanocomposite films were increased by 2 and 7.5 times relative to pure titanium dioxide without and with the addition of Ag nanoparticles, respectively. The optoelectronic parameters of the devices were also increased, which is associated with growth in the mobility of charge carriers in nanocomposite films.
YAPAY SİNİR AĞLARI İLE ELEKTROSTATİK LENS SİSTEM TASARIMI
Authors: IŞIK Nimet , ISIK Ali Hakan
Published: June 2020

Yapay zekâ algoritmalarıyla son yıllarda birçok bilim dalında başarılı uygulamalar geliştirilmektedir. Deneysel veya benzetim programlarından elde edilen veriler söz konusu algoritmalarla işlenmektedir. Tasarlanan algoritma mimarileri ile veriler işlenerek tahmin ve sınıflandırma çalışmaları yapılmaktadır. Bu algoritmalardan, amaca ve veri kümesine uygun olan algoritmanın seçilmesi büyük önem taşımaktadır. Bu kapsamda, fizik alanındaki yenilikçi çalışmalarda yapay sinir ağı algoritması kullanmak yüksek performans değerleri elde etmeyi sağlamaktadır. Biyolojik nöronlardan esinlenen yapay sinir ağı (YSA), öğrenme yeteneğine sahip paralel hesaplama sistemidir. Bu çalışmada, üç katmanlı yapay sinir ağı kullanılarak beş elemanlı elektrostatik silindir lenslerin paralel demet modu belirlenmektedir. Çalışmada kullanılan veri kümesi, yüksek doğrulukta hesaplama yapabilen CPO(Yüklü Parçacık Optiği) programı yardımıyla elde edilmiştir. Verilerin analizi Matlab R2012b programı kullanılarak gerçekleştirilmiştir. Elde edilen sonuçlara göre, yapay sinir ağının fizik alanında paralel demet modunu belirlemede yüksek performans değerlerine sahip olan ve elektrostatik problem çözümlerinde sonlu fark ve sınır eleman metoduna alternatif bir metot olduğu ortaya konulmuştur. Oluşturulan YSA algoritması, test verilerinin %85,7’sini doğru olarak sınıflandırmıştır.
EMPEDANS FAKTÖRÜ KULLANILARAK KONSOLİDASYON DENEYİNDE KULLANILAN GÖZENEKLİ TAŞLARIN GEÇİRİMLİLİĞİNİN DEĞERLENDİRİLMESİ
Authors: ÖZER Mustafa , BAKDI Nurcan
Published: June 2020

Bu çalışmada, konsolidasyon deneyinde kullanılan gözenekli taşların geçirimlilik katsayıları ölçülmüş ve ASTM D2435 (2011)’de tanımlanan empedans faktörü kullanılarak bu taşların hangi tür zeminler için uygun olabileceği değerlendirilmiştir. Gözenekli taşların geçirimliliği iki farklı yaklaşımla değerlendirilmiştir. Birinci yaklaşımda, gözenekli taşların empedans faktörünün 100’den büyük olmasını sağlayacak zeminlerin geçirimlilik katsayıları hesaplanmış ve bu taşların hangi tür zeminler için uygun olabileceği belirlenmiştir. İkinci yaklaşımda ise literatürde bulunan zeminlere ait tipik geçirimlilik katsayıları kullanılarak gözenekli taşların empedans faktörleri hesaplanmış ve hesaplanan değerin 100’den büyük olup olmadığına bakılarak hangi tür zeminler için uygun olabileceği değerlendirilmiştir. Deneysel çalışmalarda, çeşitli kamu kurumlarından ve üretici firmalardan temin edilen 7 farklı gözenekli taş kullanılmıştır. Yapılan ölçümler ve hesaplamalar sonucunda çalışmada kullanılan tüm taşların killi ve siltli-killi zeminlerin konsolidasyon deneyi için uygun olduğu belirlenmiştir. Elde edilen sonuçlar, ASTM D2435 (2011)’de tanımlanan empedans faktörünün konsolidasyon deneyinde kullanılan gözenekli taşların geçirimliliğinin değerlendirilmesinde oldukça faydalı sonuçlar verdiğini göstermiştir.
PALPLANŞ DUVARLARDA ÇAKMA DERİNLİĞİNİN ETKİSİNİN İNCELENMESİ
Authors: AKAN Recep
Published: June 2020

Bu çalışma kapsamında, yeraltı su seviyesinin 3 m olduğu farklı içsel sürtünme açısına sahip kum zeminlerde 9 m serbest kazı yükseliğine sahip tek ankrajlı palplanş duvar tasarlanmıştır. Bu tasarım, hesaplanan teorik çakma derinliğinin farklı oranlarda arttırılarak ve ankraj derinliği değiştirilerek farklı kombinasyonlarda geleneksel tasarım metodu ile çözülmüş ve ankraj kuvveti ile palplanş kesitinde oluşan maksimum eğilme momentinin değişimi incelenmiştir. Sonuçlar gerçek çakma derinliğinin teorik çakma derinliğine oranı arttıkça ve ankraj derinliği azaldıkça ankraj kuvvetinin azaldığını, maksimum eğilme momentinin ise arttığını ve dalgalı bir davranış sergilediğini göstermiştir. Ankraj kuvveti ve eğilme momentinin minimum olması için ankraj derinliğinin 3.5 m’ den küçük ve mümkün olduğunca yukarıda, gerçek/teorik çakma derinliği oranı ise 1.28 – 1.35 civarlarında olması önerilmektedir.
KAZMACA-KIRIKKALE EOSEN HAVZASININ JEOLOJİK ÖZELLİKLERİ VE KÖMÜR VARLIĞININ ARAŞTIRILMASI
Authors: ŞENTÜRK Murat
Published: June 2020

Türkiye’de batı ve orta Anadolu Tersiyer havzalarında çok büyük sayılabilecek kömür rezervleri bulunmaktadır. Bu kömür rezervlerinin bulunduğu havzaların jeolojik konumları göz önüne alındığında, bu havzaların tümüyle fay kontrollü asimetrik bir graben yapısına sahip havza özelliği taşıdıkları gözlenir. Büyük bölümü ile fluviyal, gölsel ve sığ denizel (lagüner) tortullar tarafından doldurulmuş olan bu Tersiyer havzaları, havzayı sınırlayan sin-sedimanter büyüme faylarının etkisiyle asimetrik bir tortul dolgu geometrisi özelliği kazanmışlardır. Bu havzaları sınırlayan büyüme faylarının etkisiyle, havza içinde bulunan kömürlerin ve eşlik eden tortul birimlerin kalınlığı, faya yaklaştıkça giderek artmış ve bazı kesimlerde yaklaşık 100 metreye ulaşan çok kalın kömürlü zonlar meydana gelebilmiştir.
Factors Influencing the Smartphone Usage Behavior of Pedestrians: Observational Study on “Spanish Smombies”
Authors: Fernández César , Vicente María Asunción , Carrillo Irene , Guilabert Mercedes , Mira José Joaquín
Published: June 2020

Background

Smartphone addiction has become a reality accepted by all. Some previous studies have shown that the use of smartphones on public roads while walking is very common among the young population. The term “smombie” or smartphone zombie has been coined for this behavior. Such behavior causes a reduction in the attention given to other pedestrians and drivers and may result in accidents or collisions. However, there are no precise data about how many people use the phone while they are walking on the street. Smartphone usage habits are evolving rapidly, and more in-depth information is required, particularly about how users interact with their devices while walking: traditional phone conversations (phone close to the ear), voice chats (phone in front of the head), waiting for notifications (phone in hand), text chats (user touching the screen), etc. This in-depth information may be useful for carrying out specific preventive actions in both the education field (raising awareness about the risks) and in the infrastructure field (redesigning the cities to increase safety).

Objective

This study aimed to gather information about pedestrians’ smartphone usage and to identify population groups wherein interventions should be focused to prevent accidents. The main hypothesis was that gender, age, and city area can significantly influence the smartphone usage of the pedestrians while walking.

Methods

An observational study of pedestrians in the street was carried out in Elche, a medium-sized Spanish city of 230,000 inhabitants. The following data were gathered: gender, age group, location, and type of smartphone interaction. A specific smartphone app was developed to acquire data with high reliability. The statistical significance of each variable was evaluated using chi-squared tests, and Cramér’s V statistic was used to measure the effect sizes. Observer agreement was checked by the Cohen kappa analysis.

Results

The behavior of 3301 pedestrians was analyzed, of which 1770 (53.6%) were females. As expected, the effect of the main variables studied was statistically significant, although with a small effect size: gender (P<.001, V=0.12), age (P<.001, V=0.18), and city area (P<.001, V=0.16). The phone in hand or “holding” behavior was particularly dependent on gender for all age groups (P<.001, V=0.09) and to a greater extent in young people (P<.001, V=0.16). Approximately 39.7% (222/559) of the young women observed showed “holding” or “smombie” behavior, and they comprised the highest proportion among all age and gender groups.

Conclusions

An in-depth analysis of smartphone usage while walking revealed that certain population groups (especially young women) have a high risk of being involved in accidents due to smartphone usage. Interventions aimed at reducing the risk of falls and collisions should be focused in these groups.
Novel Toilet Paper–Based Point-Of-Care Test for the Rapid Detection of Fecal Occult Blood: Instrument Validation Study
Authors: Wang Hsin-Yao , Lin Ting-Wei , Chiu Sherry Yueh-Hsia , Lin Wan-Ying , Huang Song-Bin , Hsieh Jason Chia-Hsun , Chen Hsieh Cheng , Lu Jang-Jih , Wu Min-Hsien
Published: June 2020

Background

Colorectal cancer screening by fecal occult blood testing has been an important public health test and shown to reduce colorectal cancer–related mortality. However, the low participation rate in colorectal cancer screening by the general public remains a problematic public health issue. This fact could be attributed to the complex and unpleasant operation of the screening tool.

Objective

This study aimed to validate a novel toilet paper–based point-of-care test (ie, JustWipe) as a public health instrument to detect fecal occult blood and provide detailed results from the evaluation of the analytic characteristics in the clinical validation.

Methods

The mechanism of fecal specimen collection by the toilet-paper device was verified with repeatability and reproducibility tests. We also evaluated the analytical characteristics of the test reagents. For clinical validation, we conducted comparisons between JustWipe and other fecal occult blood tests. The first comparison was between JustWipe and typical fecal occult blood testing in a central laboratory setting with 70 fecal specimens from the hospital. For the second comparison, a total of 58 volunteers were recruited, and JustWipe was compared with the commercially available Hemoccult SENSA in a point-of-care setting.

Results

Adequate amounts of fecal specimens were collected using the toilet-paper device with small day-to-day and person-to-person variations. The limit of detection of the test reagent was evaluated to be 3.75 µg of hemoglobin per milliliter of reagent. Moreover, the test reagent also showed high repeatability (100%) on different days and high reproducibility (>96%) among different users. The overall agreement between JustWipe and a typical fecal occult blood test in a central laboratory setting was 82.9%. In the setting of point-of-care tests, the overall agreement between JustWipe and Hemoccult SENSA was 89.7%. Moreover, the usability questionnaire showed that the novel test tool had high scores in operation friendliness (87.3/100), ease of reading results (97.4/100), and information usefulness (96.1/100).

Conclusions

We developed and validated a toilet paper–based fecal occult blood test for use as a point-of-care test for the rapid (in 60 seconds) and easy testing of fecal occult blood. These favorable characteristics render it a promising tool for colorectal cancer screening as a public health instrument.
Gerakan literasi masyarakat basis media sosial
Authors: Johan Riche Cynthia , Emi Emilia  , Syahid Aah Ahmad , Hadiapurwa Angga , Rullyana Gema
Published: June 2020

Introduction. The three main aspects  to improve literacy movement are family, school, and society. Using social media could be useful to improve literacy as many reading materials can be accessed and freely available. However, the content should be selected to prevent from unexpected materials.

Data Collection Method. Data obtained through observations of 100 participants in the development of community literacy movement. They were religious education community (pesantren) with  professions such as, teachers, education staffs and students’ representatives from two levels of education within  the reading village frameworks  in Tanjungmekar village, Tanjungkerta, Sumedang.

Analysis Data. Data were analyzed using descriptive percentage studies, and describing the results of observations.

Result and Discussions. The community accesses reading material dominant using printed material, reading assignment and communication through social media have not done as expected. In general, the activities of fostering literacy in the religious education community require patterns that are in accordance with time, motivation, access, technological devices, various social media to foster literacy readiness.

Conclusions. Alternative use of social media is expected be able to support community movement to build the literate village.
Estimasi Volume Sedimentasi Waduk Sermo Menggunakan Metode RUSLE, Batimetri dan Angkutan Sedimen
Authors: Wulandari Annisa , Cahyono Bambang Kun
Published: June 2020

Sermo Reservoir is a reservoir which was built by Indonesian Government and supported by Asian Development Bank in program Integrated Irrigation Sector Project (IISP) in 1996. Sermo Reservoir functions as a flood control, raw water source and irrigation. Changes that occur to water catchment area of the Sermo Reservoir affects its condition. Especially changes that occur in aspects of water runoff, sediment production and watershed deposition of watershed aspects which are caused by erosion in water catchment area resulting in sedimentation. Long term sedimentation causes a decrease in reservoir capacity. To overcome this problem it is necessary to estimate the sedimentation volume to determine the latest condition of the Sermo Reservoir. In this activity, volume estimation of sedimentation was conducted using RUSLE, bathymetry and sediment transport methods. The data used in this activity are the data in 2016, 2017 and 2018. In this activity, the analysis of the RUSLE method in the Ngrancah Watershed includes the factors of rainfall erosivity, soil erodibility, length and slope and land cover and preservation. In addition to RUSLE, an analysis was carried out using the bathymetry method. This method calculates sedimentation based on reservoir baseline DTM data of 2017 and 2018. From the difference between both DTM epochs, obtained sediment volume and spread of Sermo Reservoir. Besides, analysis of the sediment transport method was conducted using water soil content data of 2016 which is assumed static until 2018. While analyzing with RUSLE, bathymetry and sediment transport methods using ArcGIS Software. The results of volume estimation of sedimentation using RUSLE, sediment transport and bathymetry consecutively yields 184.158,580 m3/year, 163.151,173 m3/year and 149.959,800 m3/year. Thus the estimation results of sediment thickness velocity of Sermo Reservoir using RUSLE, bathymetry and sediment transport are 8,687 mm/year, 7,790 mm/year and 7,074 mm/year. Generated volume from the methods was tested by using precision test yielding RSD 8,407 % thus classified as low accuracy. From the precision test can be concluded that sediment transport was the most precise because it has a percentage difference of -0,766 % of the average sediment volume.
Karma and Yoga: Transformative Pedagogy and Empowering Communities through Study Abroad and Service Learning
Authors: Anantharam Anita
Published: June 2020

International education and global citizenship are keywords in our culture today and the success or failure of our attempts to be global citizens depends on the level of commitment we are able to make to cultures different than our own. The academic study of transnational feminism rests on the idea that cultural knowledge can be learned and appreciated. Studying abroad is a small step towards fostering global citizenship and transnational solidarity. This essay illustrates some of the successes of and impediments to community formation and global awareness through study abroad programs and initiatives. Service-learning assessment modules, non-traditional assignments, and stimulation of contemplative health are presented as pedagogical examples that make possible a mutually life-transforming experience for educators and students alike.
Notes of Epistemology of the Images
Authors: Winter Hugo Campos
Published: June 2020

This article has as its subject of analysis the images as they are perceived by the observer. As a heuristic symphony this work is a paradigmatic crossover of the phenomenology, the genetic epistemology and the hermeneutics, amalgamated by semiotics. In the first paragraph, a phenomenological reflection of the images is carried out, reaching a division between internal images and external images and between objective images and sign images. In the second paragraph, a genetic analysis of a thought in images is carried out, reaching a division of the sign images in signal images, index images, icon images, symbol images and sign images with its correspondingly levels of abstraction and societal. Finally, in the third paragraph, hermeneutics of the object images as a cultural unit or culturema is carried out. It ends by framing the present study in visual studies and highlighting their relevance in the context of visual culture.
Особенности взаимодействия света с наноструктурами графена и дихалькогенидами переходных металлов
Authors: Хуссейн С.М.Р.Х.
Published: June 2020

Целью данной работы является описание оптических спектров квазиэнергий носителей заряда в дираковском материале. Для достижения поставленной цели в работе решается задача нахождения энергетического спектра вблизи края энергетических зон графена и вблизи края энергетической зоны дихалькогенида (MoS2), облученных световым полем с высокой энергией фотонов и различной интенсивностью I, где поле линейно поляризовано вдоль оси Y , Х. Решение данной задачи дает множество зон, по которым можно определить является ли материал проводником, полупроводником или изолятором.
TERATOGENIC EFFECT OF HERBICIDE GLIFONOX IN RATTUS NORVEGICUS, WISTAR STRAIN
Authors: Ortiz Ortega Ricardo , Martínez Elizalde Karla S. , Villamar-Duque Tomás Ernesto
Published: June 2020

Teratogenic effect of herbicide glyphosate-Roundup, sold under the name Glifotox on Wistar rats was evaluated. The biological material was treated intraperitoneally with glyphosate at concentrations of 100, 125, and 150 mg/kg from gestation day nine. Hysterectomy was performed on day 18 of gestation, and the uterine horns where the embryos were located, in addition to recording the percentage of malformed embryos by modifying the method of Wilson were observed. The liver was removed and quantified by spectrophotometry with transaminase activity showed higher concentrations malformation rate and higher enzyme activity was 125 mg/kg, below is the average of 100 mg/kg and higher concentrations such as 150 mg/kg a large number of resorptions was obtained. It is concluded that glyphosate is toxic affecting the liver and liver enzymes involved in the formation of amino acids also produce delay in embryonic development.
PRIMER REPORTE SOBRE CONDUCTA GREGARIA EN EL GÉNERO ASPIDOSCELIS
Authors: Pérez-Almazán Carlos , Mundo-Hernández Víctor , Manríquez-Morán Norma Leticia , Balderas-Plata Miguel Ángel , Antonio Némiga Xanat
Published: June 2020

El género Aspidoscelis es un grupo de lagartijas distribuido ampliamente en México, los miembros del género son semejantes en características, morfológicas, ecológicas, fisiológicas y conductuales a lo largo de su distribución; presentan modo de paridad ovípara, son forrajeros activos con preferencia por los hábitats abiertos y con temperaturas corporales elevadas. Debido a estas similitudes y a los eventos de hibridación frecuentes al interior del grupo, Aspidoscelis es considerado un género complicado, con relaciones filogenéticas aún por resolver.
La Modernidad democrática como religión: una lectura intertextual de la crítica de Gómez Dávila en Textos
Authors: Molina Tomás Felipe
Published: June 2020

Nicolás Gómez Dávila caracteriza laModernidad democrática como una época gnóstica. En este artículo pretendo reconstruir esta caracterización a partir de una lectura intertextual de Textos. Desde una filosofía de la historia (9◦ texto) y desde una antropología filosófica (5◦ texto) Gómez Dávila interpreta fenómenos históricos como la Modernidad y la democracia (6◦ texto) con una perspectiva que privilegia lo religioso. Su conclusión es que en la Modernidad democrática el ser humano se ha arrogado atributos divinos, es decir, se ha divinizando. Así, intentaré mostrar cómo funciona la intertextualidad de Textos en la crítica a la Modernidad democrática y ofreceré además algunas consideraciones críticas
María Noel Lapoujade, L’Imagination esthétique. Le regard de Vermeer, Eme, Lovaina, 2017, 357 pp.
Authors: Uribe Flores Mónica
Published: June 2020

Reseña del libro de María Noel Lapoujade, L’Imagination esthétique. Le regard de Vermeer, Eme, Lovaina, 2017, 357 pp.
FIBRINA RICA EM PLAQUETAS (PRF) COMO ALTERNATIVA DE TRATAMENTO PARA GRANULOMA PIOGÊNICO RECIDIVANTE: RELATO DE CASO
Authors: Santana Nunes Pâmella
Published: June 2020

ResumoO Granuloma Piogênico é descrito como um aumento de volume não neoplásico, de crescimento acelerado e indolorque ocorre em resposta reacional a irritantes locais ou traumáticos, com frequentes recidivas.Apresenta-se como uma lesãode superfície lisa ou lobulada, base normalmente pediculada, intensa vascularização e predileção pela gengiva. A fim de minimizar o defeito cirúrgico e melhorar o processo de cicatrização, a utilização de Fibrina Rica em Plaquetas (PRF) para recobrimento local após a exérese da lesão é uma alternativa favorável ao prognóstico do tratamento. Trata-se de uma membrana de fibrina autógena, rica em leucócitos, plaquetas e fatores de crescimento, obtida através do sangue do paciente que passa por um processo de centrifugação.O objetivo do presente trabalho érelatarum caso clínico da paciente C.S.G.T, leucoderma, sexo feminino, 50 anos de idade, que compareceu à Faculdade de Odontologia da Universidade Federal Fluminense, com um quadro clínico de Granuloma Piogênico recidivante tratadocom exérese da lesão e PRF. O procedimento cirúrgico foi realizado sob anestesia local em ambiente ambulatorial, sem intercorrências e segue em controle pós-operatório com cerca de 2 meses, com boa evolução.Palavras-chave:granuloma piogênico; fibrina rica em plaquetas; regeneração tecidualAbstractPyogenic Granuloma is described as a painless, fast-growing, non-neoplastic swelling that occurs in reaction to local or traumatic irritants, with frequent relapses. It presents as a lesion with a smooth or lobulated surface, usually pediculated base, intense vascularization and predilection for the gum. In order to minimize the surgical defect and improve the healing process, the use of Platelet Rich Fibrin (PRF) for local coverage after lesion excision is a favorable alternative to treatment prognosis. It is an autogenous fibrin membrane, rich in leukocytes, platelets and growth factors, obtained through the patient's blood that goes through a centrifugation process. The objective of the present study is to report a clinical case of a 50-year-old female patient, CSGT, leucoderma, who attended the Fluminense Federal UniversityDentistry School, with a clinical picture of recurrent pyogenic granuloma treated with excision and PRF. The surgical procedure was performed under local anesthesia in an outpatient setting, uneventful and the same follows in postoperative control with about 2 months, with good evolution.Keywords: pyogenic granuloma; platelet-rich fibrin; tissue regeneration
EDUCAÇÃO POPULAR E MAPEAMENTO SOCIAL: UMA EXPERIÊNCIA DE AÇÃO CULTURAL NO ACAMPAMENTO PADRE JOSIMO-MST, TO
Authors: Medeiros  de Almeida Rejane Cleide
Published: June 2020

O presente texto tem por objetivo refletir sobre o processo de práticas de educação popular e de mapeamento social no Acampamento Padre Josimo, Tocantins, na luta pelo território. A metodologia utilizada consistiu na realização de duas oficinas de mapas no acampamento em 2018, no qual os acampados /as produziram, através de desenhos, suas trajetórias de luta pela terra. Foram realizadas entrevistas semiestruturadas. A pesquisa indicou que a luta é árdua e criminalizada pela sociedade, que tem, nas narrativas burguesas, instrumentos para tal criminalização. Entretanto, o mapeamento como instrumento pedagógico de educação popular contribuiu para elaboração de ação cultural para outras narrativas contra-hegemônicas.
VISIONI DELLO STRUTTURALISMO: Barthes, Deleuze, Derrida
Authors: Ponzio Luciano
Published: June 2020

Indipendentemente da distinzioni di tipo manualistico tra strutturalismo e post-strutturalismo e dalla determinazione della appartenenza o non appartenenza a ciò che generalmente, soprattutto con riferimento alla Francia, è stato indicato come “strutturalismo”, è particolarmente interessante considerare la posizione che direttamente o indirettamente, più che nei confronti dello strutturalismo, nei confronti di concetti, temi, strumenti e anche termini, solitamente ritenuti “strutturalisti”, hanno assunto tre autori che, pur impiegandoli abitualmente, si sono distinti, anche tra loro, per averne fatto un uso che ha piegato la critica del “soggetto” alla riflessione sulla differenza, sull’alterità, sulla irripetibilità e anche sulla singolarità: Barthes, Deleuze e Derrida. C’è negli autori indicati tanto la consapevolezza dell’impossibilità del ritorno a posizioni che potremmo indicare provvisoriamente e sommariamente come “pre-strutturaliste”, quanto, al tempo stesso, un procedere oltre (anche questo irreversibile), rispetto a ciò che viene etichettato come “strutturalismo”.
CRENÇAS DE AUTOEFICÁCIA DOCENTE NO ENSINO DE FÍSICA: UMA ANÁLISE SOBRE O PERCURSO DE FORMAÇÃO DOCENTE
Authors: Santos Neto Raul dos , De Lima Marcelo Bernardo , Struchiner Miriam
Published: June 2020

Um dos fatores importantes no trabalho docente é a confiança, ou crença, que o sujeito tem em suas capacidades para ensinar e sobre seu papel no processo de ensino e aprendizagem. A literatura aponta que a percepção de autoeficácia influencia nas escolhas, motivações, frequência e formas de mobilização em uma prática docente (EVANS et al., 2014; WOOLFOLK HOY et al., 2009). Desta forma, observar o percurso dos professores em formação em relação à suas crenças de autoeficácia docente, e como elas podem ser afetadas quando são introduzidos em contextos reais, pode ser importante para os cursos de formação de professores. Este trabalho procura identificar as fontes das crenças de autoeficácia dos professores de Física em formação, analisando como fontes das crenças foram impactadas pelas atividades realizadas no contexto do Programa Institucional de Bolsas de Iniciação à Docência (PIBID). A metodologia de trabalho envolveu o uso do referencial da Teoria Social Cognitiva de BANDURA (1997) para analisar as crenças e de BAKHTIN (1984) para atribuir sentido à fala dos participantes. Os resultados apontam que uma mudança nas fontes de crenças de autoeficácia como consequência da interpretação que os licenciandos fizeram dos resultados de suas interações na escola básica.
Dominação e Resistências na África Subsaariana: Os Ataques aos Direitos ao Conhecimento e à Vida na Agenda do Desenvolvimento
Authors: Accioly Inny Bello
Published: June 2020

Debatemos a agenda do Banco Mundial para o Desenvolvimento da África Subsaariana e analisamos as formas pelas quais ela induz à negação dos direitos à educação e ao conhecimento científico. Apontamos que esta dupla negação tem impactos diretos sobre o direito à vida. Tomamos como objeto de estudo o caso de Moçambique e analisamos a economia política da educação desde o período colonial às reformas neoliberais. Identificamos influências das indústrias extrativistas na definição das políticas educacionais e abordamos os conflitos sociais resultantes da sua atividade no país. Enfatizamos os seguintes processos históricos: a destruição e reestruturação das instituições educacionais a partir dos interesses das corporações transnacionais; o monopólio na geração de dados estatísticos; e a apropriação privada do conhecimento e da informação, exercida pelas corporações em agenciamento com os governos. Ressaltamos que estes processos colocam em xeque as possibilidades democráticas, especialmente a capacidade de controle social sobre as corporações que impactam o direito à vida. A pesquisa foi conduzida com base no método do materialismo histórico-dialético. Conduziu-se ampla pesquisa bibliográfica e foram realizadas análises de documentos do BM, FMI, OCDE, ONU, governo de Moçambique e relatórios de movimentos sociais. Defendemos o conhecimento científico enquanto direito dos povos e apontamos que as lutas pelo direito à vida não se desvinculam das lutas pelo direito à educação e ao conhecimento.
Aprender com as resistências, insistir com as esperanças: de uma herança colonial à construção da utopia
Authors: Campos Barbara Fortes , Bevilaqua Patricia Magalhães , SÁNCHEZ CELSO
Published: June 2020

Este artigo procura encontrar um caminho para a construção de utopias a partir da compreensão da educação ambiental desde el Sur, que emerge do aprendizado com experiências sociais, políticas e ambientais de resistência. A investigação sobre os percursos da colonização evidencia a constituição de um projeto necropolítico e necropedagógico no contexto contemporâneo. Partindo de uma discussão sobre o processo de colonização, este texto expõe estratégias de lutas populares que expressam alternativas pedagógicas, psicossociais e subjetivas para o enfrentamento ao conhecimento hegemônico.
SANEAMENTO AMBIENTAL COMO TEMA PARA ABORDAGEM DE CONCEITOS QUÍMICOS
Authors: Vieira Maria Cecília dos Santos , Martins Garcia Lenise Aparecida
Published: June 2020

As instituições de ensino são convidadas a refletir sobre as demandas sociais e discussões relacionadas ao ambiente e saúde, que estão sendo inseridas nesses espaços como temas promotores de diálogo. O saneamento ambiental caracteriza-se fundamentalmente como questão de saúde pública e isso o torna um tema de relevância social, que merece destaque no âmbito do ensino básico. Considerando que o tema possui o potencial de promover discussões contextualizadas, o presente artigo tem como objetivo apresentar a análise de uma proposta desenvolvida em uma escola pública localizada em Aparecida de Goiânia-Goiás, que envolveu a abordagem de conceitos químicos por meio do tema saneamento ambiental. Com o intuito de contribuir para a inserção do tema no ensino de química são apresentadas possibilidades de aulas temáticas baseadas na formação de uma consciência crítica e participativa dos estudantes frente às situações da contemporaneidade. A abordagem proporcionou a compreensão de conceitos e processos químicos envolvidos nos serviços relacionados ao saneamento ambiental como no tratamento de água e/ou esgoto, manejo e destinação final de resíduos sólidos. Possibilitou também o entendimento sobre a importância do saneamento e a atual situação tanto na esfera local quanto global, principalmente quando foram abordados o histórico, as ações e as consequências provocadas pela falta de saneamento no Brasil. Conclui-se que a inserção do tema pode contribuir para o reconhecimento da função social da química bem como à atribuição de significados no estudo de seus conceitos pela apresentação de aplicações na tecnologia e implicações socioambientais.
CRITICIZING YOGYAKARTA ENVIRONMENT ON THE OFFICIAL WEBSITE OF INDONESIAN TOURISM: AN ECOLINGUISTIC STUDY
Authors: Isti'anah Arina
Published: June 2020

Tourism is one of the sectors which defines the identity of a country. In Indonesia, rich in culture and nature, the use website is benefited by the government to portray as well as gain profit from the tourism sites. This paper, thus, intends to discuss how the environment in Yogyakarta tourism is criticized on the website. The interest of linguistics to criticize how its usage affects the environment triggers the development of ecolinguistics. Saphir distinguishes three ecological territories: physical, economic and social. Ecological domains are exercised to present Yogyakarta on Wonderful Indonesia, the official website of Indonesian tourism. This paper observed the employment of clauses of Yogyakarta text found in the Destination Highlight on the front page of the website at www.indonesia.travel on March 31, 2019. The method applied is ecolinguistics by exercising the ideational metafunction of language proposed by Halliday's Systemic Functional Linguistics (SFL) to figure out how the website portrays the real world of Yogyakarta environment seen from the choice of process, participants and circumstances. The analysis reveals that social environment dominates the website, meaning that Yogyakarta is advertised as a carrier and attribute in terms of its culture and value. Yogyakarta, is attached to the attributes as a city with respect for values. This paper proposes criticizes to present Yogyakarta through material processes to demonstrate how local people, as well as tourists, value and engage in preserving the environment of Yogyakarta.Â
DISFLUENCIES IN STAND-UP COMEDY: A PSYCHOLINGUISTIC ANALYSIS ON DREW LYNCH'S STUTTERING
Authors: Hardianti Widya Nindi , Indah Rohmani Nur
Published: June 2020

Difficulties of producing speech sound in stutterers are indicated by the repetition, pause, prolongation, revision, and filled pause on the speaking. However, such difficulties do not hinder the communication as shown in the speech of a stand-up comedian named Drew Lynch. This study aims at exploring the types of fluency disorder identified in Lynchâ€™s utterances on stage. This study uses the descriptive qualitative method employed through the process of observing, transcribing, describing, and analyzing his utterances in American Got Talent videos. The result shows Lynch produces all kinds of disfluency covering filled pause, phrase repetition, revision, multisyllabic whole-word repetition, monosyllabic whole-word repetition, repetition of individual sound or syllable, prolongation of sound, and block. The monosyllabic whole-word repetition is more dominant. The combination happens between revision with monosyllabic whole-word repetition, prolongation, or multisyllabic whole-word repetition. These findings confirm that in the context of stand-up comedy, the disfluencies in stuttering do not hamper the transfer of meaning.
Dallo Stato liberale allo Stato fascista: la progressiva trasformazione della rappresentanza politica tra antiparlamentarismo e corporativismo
Authors: Di Amato Annamaria
Published: June 2020

En Italia, a finales de la primera guerra mundial, la Cámara electiva estuvo afectada por una profunda transformación debida a la reforma electoral de 1919 y a la consiguiente entrada de los partidos de masas en los equilibrios político-institucionales. La clase dirigente liberal, tradicionalmente acostumbrada a la circunscripción uninominal, quedó perjudicada y totalmente desplazada a la hora de constituir los gobiernos. En esos trances, gracias también a la fusión del movimiento de los Fasci di combattimento con el Partido nacionalista, Mussolini logró granjearse cierta confianza en el ámbito político de los liberales que llamaríamos “históricos” tanto de derecha como de izquierda, y sobre todo por parte del Soberano. La alimentada ambigüedad en algunas cuestiones constitucionales –sobre todo en la primera fase de su gobierno– le permitieron construir sin oposiciones un régimen político que, rápidamente, desembocó en el autoritarismo en particular tras la primera reforma electoral y el delito Matteotti. El Parlamento –sobre todo la Cámara electiva– fue el órgano más afectado por las reformas electorales fascistas (1924, 1928, 1939), que lo cambiaron completamente, introduciendo una nueva forma de representación política, el corporativismo, que reemplazaba la representación individual, alterando la naturaleza profunda del Estado liberal.
Presentación del Dossier
Authors: Revista de Historia y Política Ciencia Nueva
Published: June 2020

Presentación del Dossier especial "Perspectivas sobre los cien años de la Revolución rusa".