bluuebunny/crossref_metadata_2025 huggingface dataset:
Acceptance sent through email; is the postal rule applicable?
Authors: Defossez Delphine
Published: May 2019

Purpose – This paper focuses on the application of the postal rule to email, due to the controversy surrounding the application of the “instantaneous” test to emails.

Methodology/approach/design – This article analyses standards and literature on the formation of contract under English law. 

Findings – Although the postal rule is an invention of its time, this rule could still play a role regarding emails. Indeed, due to the difficulties in applying the “instantaneous” test to emails, emails would still be subject to the postal rule. Of course, the postal rule in its current form is no more fitting the reality. However, the benefits that such rule provides should not be lost, instead a new rule could be drafted based on the postal rule.

Practical implications – This article discusses the possible improvements to the already existing framework.

Originality/value – This paper analyses the use of the postal rule to electronic contracts in the UK, a topic that is not much researched but could have great importance when doing electronic business.
MARX NA LEITURA DE ENRIQUE DUSSEL:
Authors: Costa César Augusto , Loureiro Carlos Frederico
Published: May 2019

O propósito deste ensaio é destacar alguns pressupostos e implicações políticas da filosofia de Karl Marx na leitura de Enrique Dussel, trazendo contribuições teóricas para o processo de lutas sociais na América Latina. Temos convicção que a aproximação dos autores mencionados contribui de forma impar diante os processos libertários neste contexto. O presente trabalho está sistematizado em três tópicos, que se seguem à introdução, onde reiteramos as convergências críticas entre o filósofo argentino Enrique Dussel e o alemão Karl Marx para a compreensão da América Latina. Inicialmente, abordaremos elementos reflexivos sobre Marx na leitura filosófica de Dussel. Em seguida, situaremos o cenário de expropriações e lutas sociais no sistema-mundo moderno colonial a partir deste referencial da América Latina. Por fim, na parte conclusiva, pontuaremos as “interpelações críticas” a partir de Dussel e Marx, na perspectiva das lutas sociais latino-americanas, que se constituem em filósofos fundamentais para compreendermos o processo de expropriações e lutas sociais no âmbito latino-americano.
A encruzilhada política no Brasil:
Authors: Cavaleiro Ana Paula Garbuio , Gobo Juliano Del , Luiz Danuta Estrufika Cantoia
Published: May 2019

Este artigo busca atualizar aspectos sociais envolvendo a reforma sanitária brasileira (RSB), numa conjuntura de intensificação do tensionamento na relação entre público e privado no Sistema Único de Saúde (SUS). Identifica-se ainda, um cenário mais ao fundo de ampliação de manifestações populares, contestação de representantes eleitos e do sistema político, principalmente em relação ao Poder Executivo federal e à corrupção nas instituições. Por meio de uma pesquisa bibliográfica e documental que utilizou como fontes: material legislativo, textos analíticos de entidades da sociedade civil, buscase problematizar a agenda política neoliberal envolvendo o direito à saúde no Brasil. Será apresentada a movimentação de atores sociais coletivos que buscam resistir às investidas do setor privado sobre à saúde. Trata-se então, de analisar a forma com que atores sociais defendem o SUS, na atual conjuntura social e política envolvendo tensionamentos público-privado no âmbito legislativo no ano de 2015.
O impacto da EC 95/2016 e da PEC 287/2016 para a Previdência Social brasileira
Authors: Rocha Flávia Rebecca Fernandes , Macário Epitácio
Published: May 2019

O artigo discute a Emenda à Constituição (EC) nº 95/2016, aprovada no Congresso Nacional em dois turnos em cada casa, que instituiu novo regime fiscal para o País e a Proposta de Emenda à Constituição (PEC) nº 287/2016, que propõe mais uma contrarreforma na Previdência Social. A análise revela que ambas se fundam na perspectiva neoliberal ortodoxa, têm inequívoca natureza antissocial, priorizam os interesses do capital, principalmente os das fraçõesrentistas ao garantir o pagamento de juros e amortizações da dívida pública, e a espoliação dos direitos dos trabalhadores. As duas alterações trarão impactos negativos sobre a proteção social brasileira e desviam o foco daquele que é o cerne do problema, ou seja, a crise de um modelo econômico cuja expressão mais visível são os índices rastejantes de crescimento do PIB mundial. A pesquisa realizada é de natureza qualitativa e lançou mão de análise bibliográfica e documental.
Previdência e trabalho para idosos:
Authors: Porfírio de Lima Tatiana Aguiar , Helal Diogo Henrique
Published: May 2019

Trata-se de um artigo com objetivo de refletir o papel do Estado na implementação de políticas públicas voltadas à previdência e ao trabalho para idosos, considerando os fatores demográficos, sociais e legais que influenciam e são influenciadas por essas decisões. Observamos que com a explosão demográfica houve o envelhecimento populacional e da força de trabalho, isso possivelmente demandará muitos recursos para concessão de benefícios, aposentadorias e pensões, além da implantação de políticas públicas voltadas para a reinserção ao mercado de trabalho. Notamos que as modificações na ideia de obrigação filial e a inserção da mulher no mercado de trabalho alteraram a noção de responsabilidade pelo cuidado com os idosos, podendo ampliar o papel do Estado. E que a legislação apesar de resguardar alguns direitos aos idosos, ainda é paradoxal em relação à (re) inserção no mercado de trabalho e a idade cronológica para concessão de benefícios previdenciários.
O Sindicalismo da CUT e a Mercantilização do Sistema Previdenciário Brasileiro (2003-2014)
Authors: Andrietta Lucas Salvador , Lemos Patrícia Rocha
Published: May 2019

Nas últimas décadas, a Previdência Social brasileira vem passando por um processo de desestruturação de suas bases institucionais cuja referência é o princípio de seguridade social inclusiva e abrangente consolidado na Constituição de 1988. Este processo, definido como a mercantilização do sistema previdenciário brasileiro, se consolidou nos anos 1990, e não foi interrompido e nem revertido com a conquista do Executivo federal pelo Partido dos Trabalhadores. Um dos componentes fundamentais de tal processo foi a atuação contraditória da Central Única dos Trabalhadores, que tem carregadoem sua agenda, simultaneamente, 1) a intenção de defender a previdência pública, inclusiva e abrangente; 2) a escolha estratégica de incluir a previdência privada no plano das negociações coletivas; e 3) o estímulo e atuação nos grandes fundos de pensão. O artigo apresenta o processo de mercantilização, suas articulações com o arranjo político entre 2003 e 2014 e analisa a atuação da CUT no período.
A (ultra)precarização do trabalho como condição de acesso à Previdência Social
Authors: Barreto Laudicena Maria Pereira
Published: May 2019

Este ensaio discute sobre a lei 12.470/11 que trata sobre os contribuintes facultativos da Previdência Social, na condição de donos e donas de casa de baixa renda, com redução da alíquota de contribuição. Consideramos que a criação destes novos segurados da Previdência são uma conquista, especialmente para as mulheres que são donas de casa de baixa renda. Todavia, ponderamos sobre as exigências estabelecidas na lei, pois desconsideram as condições reais de vida e de trabalho das mulheres das classes subalternas e pauperizadas. Estas mulheres são chefes de família e necessitam trabalhar para obter renda e sustentar as suas famílias, além de realizarem as tarefas domesticas como donas de casa. Em decorrência, levantamos a hipótese de que para se tornarem seguradas, as mulheres se submetem à (ultra)precarização do trabalho, o que torna o acesso à renda um caminho obscuro e aberto a todas as formas de trabalho precário, desumano e degradante
A PEC nº 287 e a redução do valor dos benefícios previdenciários
Authors: Fazio Luciano
Published: May 2019

A Proposta de Emenda Constitucional nº 287-2016 traz grandes alterações ao Regime Geral de Previdência Social, relativas aos benefícios oferecidos ao segurado, às regras de acesso e ao valor dos mesmos. A divulgação da proposta tem enfatizado as novas condições de concessão de aposentadorias e pensões, não dando destaque às novas regras de cálculo do valor, que provocarão uma expressiva redução do custo dos benefícios previdenciários, em detrimento da proteção dos segurados na hora da necessidade. O artigo analisa tal redução, mostrando que ela já iniciou com as alterações do cálculo das aposentadorias e pensões introduzidas pela Lei nº 9.786/1999 e avaliando-a com base na taxa de reposição e no salário mínimo. Conclui-se que o principal objetivo da PEC nº 287 é diminuir o custo do sistema e isentar o Estado de sua responsabilidade no custeio, em sintonia com a Emenda Constitucional nº 95/2016.
Os planos plurianuais (PPA) do Governo Federal 2008-2015 para o esporte e o lazer:
Authors: Soares José Montanha
Published: May 2019

O estudo se propõe a realizar a análise da expansão, financiamento e projeção das políticas públicas de esporte e lazer no PELC (Programa Esporte e Lazer da Cidade) no período 2008-2015. O objetivo deste estudo é fazer uma análise comparativa dos dois PPAs, respectivamente 2008-2011 e 2012-2015, tendo em vista que é neste último que o Governo Federal traz mudanças na estrutura e em sua gestão, diferente do modelo anterior no qual ainda se adotava a integração entre plano, orçamento e gestão. A mudança de ordem política no PPA justifica-se, segundo o Governo Federal, pois a lógica anterior se pautava excessivamente nos limites econômicos, não se comunicando com a política pública realizada na ponta. A análise dos dados comprova a falta de continuidade e consistência tanto na distribuição dos recursos para o PELC, quanto na instabilidade no padrão de seu financiamento.
Foot type classification for Chinese
children and adolescents
Authors: Xu Miaomiao , Li Jing Xian , Hong Youlian , Wang Lin
Published: May 2019

The
objective of this study was to examine the three-dimensional foot shape data
and determine foot type’s distribution among Chinese children and adolescents.
A total of sixteen three-dimensional foot shape variables of 5,069 Chinese children were measured
through filming,
including 3 girth-related variables, 3 length-related variables, 2
width-related variables, and 8 height-related variables. Cluster analysis was
performed to classify these three-dimensional feet data of Chinese children and
adolescents into three identified foot types, namely Robust Feet, Slender Feet,
and Flat Feet, which differed in terms of length, volume, and arch height. The
distribution of the threefoot types varied across the different foot length
groups. The foot types classification may be used in the design of shoe lasts
and in the comfortable footwear manufacturing to minimize error fitting.
PENGEMBANGAN VIDEO SIMULASI MODEL KONSELING KARIER PERSON-ENVIRONMENT FIT
Authors: Cahyawulan Wening , Komalasari Gantina , Badrujaman Aip
Published: May 2019

Penelitian ini bertujuan untuk mengembangan model instruksional, yaitu video simulasi konseling yang menampilkan pelaksanaan model konseling karier person-environment fit. Model instruksional ditujukan untuk mahasiswa S-1 program studi bimbingan konseling, Universitas Negeri Jakarta. Model instruksional dikembangkan untuk mengatasi permasalahan rendahnya pengetahuan mahasiswa terkait konseling karier. Hasil analisis asesmen kebutuhan menunjukan bahwa mahasiswa belum menguasai pemecahan masalah karier, menganalisis metode/teknik yang digunakan dalam konseling karier, serta menelaah sumber informasi karier. Sehingga, konten yang dikembangkan dalam model instruksional terdiri dari kasus konseling karier, tahapan model konseling karier person-environment fit dengan sumber infomasi karier, dan kesimpulan. Metode penelitian yang digunakan adalah pengembangan Interactive Video (IVD) yang diungkapkan oleh Bergman dan Moore (1990). Pengembangan Interactive Video (IVD) terdiri dari tujuh tahap, yaitu (1) analisis, (2) desain, (3) pengembangan, (4) produksi, (5) pengarangan, dan (6) validasi. Pengujian model instruksional melibatkan ahli materi, ahli media, dan pengguna. Berdasasarkan hasil pengujian maka model instruksional dianggap mudah dipelajari, efisien digunakan, mudah diingat, sedikit kesalahan, memuaskan, serta sangat layak digunakan sebagai media pembelajaran. Penelitian ini membahas data pilot dan rekomendasi untuk penelitian selanjutnya.
KEMATANGAN KARIR MENGGUNAKAN TES MI SEBAGAI PENDUKUNG TES SDS PADA MAHASISWA UNIVERSITAS PANCASAKTI TEGAL
Authors: Budisiwi Hastin , S. M. Arif Budiman
Published: May 2019

The aim of study to obtain information by describing career planning through the relationship test MI (Multiple Intellegence) and test SDS (Dominance, Inducement, Submissive, Compliance) as the needs of students in choosing career planning. This research approach use descriptive qualitative. Data obtained are the results of the MI and SDS test students VII semester guidance and counseling program. The object of research is the relationship between MI and SD test results. Knowledge of a career requires students who are in the seventh semester in order to get a decent job in accordance with their competence. By knowing the results of MI test and test of SDS expected student can determine career decision as plan early from career development. The population studied is a VII semester student guidance and counseling program with. Results obtained from charging kuisoner distribution is a significant relationship relationship between MI and SDS test results based on the suitability of job choice.
POLA PRAKTISI BIMBINGAN DAN KONSELING TERHADAP SISWA HOMESCHOOLING DALAM MENGEMBANGKAN POTENSI DIRI
Authors: Santoso Hajar Ahmad , Maulidiyah Rizqi
Published: May 2019

Homeschooling practices still generate a variety of contrasting responses to their relevance and effectiveness. This study aims to map the relationship patterns of homeschooling students with the development of self potential that has been through the analysis phase. The analysis conducted focuses on mapping relationships: a) research arrangements; b) target sample; c) methods and instruments used; d) general focus or issues discussed; and e) patterns in findings from student development. It was found that this study focused more on evaluating the effectiveness and relevance of homeschooling as an alternative to traditional schools, especially in the field of effective learning experiences and developments in the social media world. Apart from the advantages of homeschooling practice, this article also finds harmony from the importance of guidance and counseling conducted by the teacher in improving students' self-potential. So that this research provides recommendations for further effective homeschooling practices
Six Thinking Hats Method for Developing Critical Thinking Skills
Authors: Setyaningtyas Eunice Widyanti , Radia Elvira Hoesein
Published: May 2019

The purpose of this research is to assist the student teachers in their final year to think critically in analyzing the lesson plan document in the Kurikulum 2013 framework using the Six Thinking Hats method as a tool. This tool has visual imagery similar to colorful hats, with a specific point of view. The white hat acts as an information source, black hat identifies threats, the red hat represents emotion and intuition, the yellow hat identifies support and strength, the green hat stimulates creative ideas, and the blue hat becomes the leader of the discussion. This is a one-group post-test only experiment. The data is analyzed descriptively and interpreted qualitatively. The instrument is rubrics for analysis, also documentation and interview. The result shows that the average of the analysis scored 27,5 (out of 57) in a "moderate" level. This means students give short analysis with less-detailed description and the reasoning is less clear. The order from the lowest to the highest score is: yellow (scored 1,1)- white (1,2)-green (1,3)-red (1,5)-black (2,0). Although the result is still in the middle level, it still can be seen that this method is very potential to assist students to think critically, with a step by step development.
МЕТОД РОЗРАХУНКУ КРИТЕРІЮ ІНФОРМАТИВНОСТІ ПРО ТЕХНІЧНИЙ СТАН РАДІОНАВІГАЦІЙНИХ КОМПЛЕКСІВ ЗАСОБІВ ВОДНОГО ТРАНСПОРТУ
Authors: Daki O.
Published: May 2019

Показано, що збої у роботі радіонавігаційних комплексів засобів водного транспорту під час руху за маршрутом можуть привести до значних додаткових витрат, що обумовлене відхиленням від визначеного маршруту. Обґрунтовано, що контроль технічного стану радіонавігаційних комплексів засобів водного транспорту на сьогодні є одним із способів підтримання їх у справному стані та істотно впливає на ефективність виконання ними поставлених завдань. Це пов’язано й з тим, що переважна більшість зазначених зразків радіонавігаційних комплексів засобів водного транспорту працюють у агресивному середовищі. Обґрунтовано, що оптимальні характеристики системи контролю технічного стану радіонавігаційних комплексів засобів водного транспорту необхідно розраховувати за умови забезпечення максимального (мінімального) значення відповідного критерію. Отже, постановка та розв’язання завдання розрахунку оптимальних характеристик зазначеної вище системи контролю передбачає визначення конкретних критеріїв синтезу. Метою даної роботи є розробка методу розрахунку критерію інформативності про технічний стан радіонавігаційних комплексів засобів водного транспорту. Сформульоване завдання визначення оптимального методу контролю технічного стану радіонавігаційних комплексів засобів водного транспорту. Оптимальний є такий метод, який при заданій апріорній області «відхилення» параметрів контролю, заданому рівні завади, необхідному часі контролю дозволяє максимально звузити апостеріорну область «відхилення» параметрів системи (або функції цих параметрів). Розроблений метод розрахунку критерію інформативності про технічний стан радіонавігаційних комплексів засобів водного транспорту. Такий метод пропонується використовувати при обґрунтуванні оптимальних характеристик системи контролю технічного стану радіонавігаційних комплексів засобів водного транспорту при експлуатації. Подальші дослідження пропонується направити на обґрунтування та розрахунок інших критеріїв оптимальності та проведення їх порівняння.
РОЗРОБЛЕННЯ ТА ДОСЛІДЖЕННЯ СИСТЕМИ КЕРУВАННЯ ЕЛЕКТРОПЕРЕДАЧІ ДИЗЕЛЬ-ПОЇЗДА НА ОСНОВІ МЕТОДІВ ЦИФРОВОГО УПРАВЛІННЯ
Authors: Zapolovsky M. , Mezentsev M.
Published: May 2019

Розглянуті питання розробки та дослідження моделей систем автоматичного керування (САК) електропередачею дизель-поїзда з електроприводом змінного струму. Проведено огляд літературних джерел на задану тематику та аналіз існуючих підходів до розв’язання. Розглянуті як стандартні алгоритми керування окремих контурів системи управління так і варіанти з використанням методів цифрового управління. Побудовані математичні моделі, структурні схеми моделей контурів САК електропередачі, запропоновані рекурентні співвідношення для окремих контурів управління, проведене моделювання їхнього функціонування. Отримані аналітичні співвідношення, які можуть бути використані для розробки структури САК електропередачі дизель-поїзда і розрахунку її параметрів при забезпечені певного критерію якості. Визначені параметри САК вихідної напруги інверторів (каналу формування струму) асинхронного електродвигуна, які забезпечують задану якість керування та допустимі межі зміни параметрів САК.
PLATELETS, ASPARTATE AMINOTRANSFERASE, TUMOR NECROSIS FACTOR-α: LABORATORY PANEL FOR DIAGNOSIS OF LIVER FIBROSIS STAGE
Authors: Shchekotova A. P. , Bulatova I. A. , Sosnin D. Yu. , Tretyakova Yu. I.
Published: May 2019

Aim. To study significance of platelet count and values of aspartate aminotransferase and tumor necrosis factor-α in the evaluation of the severity of liver fibrosis in chronic hepatitis C and for the development of fibrosis index calculation formula.

Material and Methods. The study included 70 patients with chronic hepatitis C end 30 healthy persons. Liver density was estimated by ultrasound elastography.

Results. The correlation analysis revealed strong relationships between the ultrasound elastography findings of fibrosis stage and the platelet count (r=0.83), aspartate aminotransferase (r=0.83), and tumor necrosis factor-α (r=0.81). The optimal separation points of laboratory tests for fibrosis exclusion were identified as follows: platelet count>270×109 /L (test sensitivity=96.2%), aspartate aminotransferase level<44 E/L (sensitivity=96.2%), and tumor necrosis factor-α concentration below 1.9 pg/mL (sensitivity=92.3%). The obtained values of laboratory parameters were used for calculation of the liver fibrosis index. The value of the fibrosis index ranging between 0 and 0.5 indicated the absence of fibrosis (stage F0), the value of the fibrosis index ranging between 0.6 and 2.5 corresponded to the moderate stage of fibrosis (F1-2), and the value of the fibrosis index>2.5 corresponded to the severe fibrosis/cirrhosis of the liver (F3-4) with diagnostic sensitivity of 83% and specificity of 78%.

Conclusion. Platelet count, the values of aspartate aminotransferase and tumor necrosis factor-α levels, fibrosis index, and laboratory test data can be used for ruling out fibrosis in chronic hepatitis C patients as well as for stratification of liver fibrosis stages.
VENOUS CONDUITS IN CORONARY SURGERY: OLD PROBLEMS — NEW SOLUTIONS
Authors: Vecherskiy Y. Y. , Manvelyan D. V. , Zatolokin V. V. , Shipulin V. M.
Published: May 2019

The introduction of autovenous coronary artery bypass grafting (CABG) marked the era of surgical revascularization in patients with coronary artery disease. It provided effective treatment for angina and significantly improved the long-term prognosis. Venous transplants today remain the most popular conduits in coronary surgery due to their availability, ease of harvesting, and the absence of length restrictions. Despite the advantages of autovenous CABG, the main disadvantage is the high incidence of venous graft failure, which represents an important and unresolved problem in cardiac and cardiovascular surgery. On the other hand, the traditional allocation of a large saphenous vein implies the dissection of soft tissues throughout the length of the isolated conduit. Traumatic dissection causes a long-lasting persistent pain syndrome after surgery, frequent abnormalities in  skin sensitivity, and a high incidence of wound complications in the lower extremities. These complications lengthen the period of rehabilitation of patients and worsen the quality of life. There is an approach of isolating the vein in a block with surrounding tissues to optimize the long-term functioning of the venous shunt, however, this technique is even more traumatic than the traditional method, and therefore its use is limited in practice. On the other hand, the introduction of minimally invasive methods of isolation allowed to reduce the incidence of wound complications and to improve the cosmetic result, but there is no convincing data regarding the effect on the consistency of shunts in the long-term postoperative period. The problems associated with the use of venous conduits in CABG are multifaceted, and their solutions are necessary to improve the effectiveness of surgical revascularization.
MORPHOLOGICAL AND PERFUSION PREDICTORS OF DISTANT CEREBRAL DISORDERS IN CARDIAC SURGERY PATIENTS
Authors: Portnov Yu. M. , Semenov S. E. , Syrova I. D. , Sigitov I. V.
Published: May 2019

Aim. To assess the preoperative morphological state of the brain and the state of cerebral circulation in patients referred for coronary bypass surgery to identify predictors of long-term cerebral disorders.

Material and Methods. The study included 33 male patients, divided into 2 groups according to the presence or the absence of distant neurological complications 5 years after surgery. All patients underwent non-contrast computed tomography of the brain and perfusion computed tomography. Computed tomography was repeated 5 years after surgery.

Results. The perfusion indices in all measurement zones in patients of the two groups did not significantly differ. Significant differences in width of the third ventricle and ventricular-cranial index between patients of groups 1 and 2 were not identified. The incidence rates of leukoaraiosis significantly differed: leukoaraiosis was detected significantly more frequently in group 2 (78% of cases) than in patients of group 1 (31%), p=0.0455.

Discussion. The dimensions of the brain cavity system and the preoperative state of the microcirculatory blood flow were not predictors of long-term postoperative neurological disorders. Five years after surgery, patients of group 2 showed clinical and morphological signs of past ischemic changes, which were not detected in patients of group 1 suggesting that leukoaraiosis was an unfavorable prognostic indicator of postoperative cerebrovascular disorders in the long-term period.

Conclusion. When referring a patient with the presence of morphological manifestations of cerebral microangiopathy in the form of the leukoaraiosis phenomenon for cardiac surgery, these patients should be considered at risk requiring administration of the necessary set of measures for the prevention of long-term cerebral disorders.
UTILIZAÇÃO DA AGRICULTURA DE PRECISÃO NA GESTÃO E CORREÇÃO DO SOLO NA HEVEICULTURA
Authors: Oliveira Marcelo Alves de , Oliveira Thales Caetano de , Ventura Matheus Vinicius Abadia , Tavares Germanna Gouveia , Costa Erica Letícia Gomes , Ferreira João Carlos Silva , Souza Rodrigo Fernandes de
Published: May 2019

A cultura da seringueira com um manejo de correção do solo de qualidade expressa melhor suas características respondendo em produtividades. O cultivo do gênero Hevea brasiliensis diferentes de outras culturas não visa os frutos, mais sim o látex, que é extraído do tronco da planta. Como os procedimentos são delicados, exige-se conhecimento técnico do processo, assim, é preciso ferramentas que auxiliem na precisão e acurácia, e este processo precisa ser implantado no estabelecimento da cultura, na base, ou seja, na correção do solo, que condiciona este ambiente para as melhores expressões da planta no ambiente de produção. Nesta necessidade que entra a aplicações de ferramentas tecnológicas da agricultura de precisão aplicadas a cultura da seringueira, uma ferramenta que tem muito a contribuir no setor de produção de florestas. A aplicação da tecnologia foi totalmente realizada levando em consideração a realidade do setor da heveicultura, com uma ferramenta que auxilia na gestão dos processos por tarefas que representam tabuleiros que por sua vez são amostradas e interpoladas para fins de recomendações e confecção de mapas temáticos de correção do solo, e o conhecimento de características da variabilidade do solo.
INSTRUMENTOS INTERNACIONAIS DOS DIREITOS DOS POVOS INDÍGENAS: O DIREITO À CONSULTA PRÉVIA EFETIVA
Authors: Macedo Soares Fernanda Heloisa , Stecklberg Thiago Brito , Weber Wanderlei Luiz
Published: May 2019

O objetivo do presente estudo é discorrer sobre os instrumentos de proteção internacional aos povos indígenas como forma de garantir a autonomia e a cultura destes povos. Apesar de não proporcionarem a proteção ideal, os tratados e convenções internacionais constituem a mais importante ferramenta para a preservação da cultura e dos direitos dos povos indígenas, portanto, devem ser considerados e respeitados pelos Estados nacionais e ao mesmo tempo aperfeiçoados em seu alcance e abrangência. Inicialmente, o artigo trata do encontro histórico entre os europeus e os nativos americanos e a percepção destes povos no imaginário europeu e na visão antropológica. Posteriormente, abordou-se o histórica da proteção dos povos indígenas e por fim a concepção de pluralismo jurídico e sua relação com o direito à consulta prévia. Para a realização do presente estudo, além da consulta aos arquivos oficiais das Nações Unidas e de outras instituições internacionais e interestatais disponíveis em bancos de dados eletrônicos, buscou-se fundamentar com autores renomados na área da antropologia como Darcy Ribeiro e Gilberto Freyre, bem como juristas como Miguel Reale. Espera-se com este artigo despertar conscientização sobre a necessidade de se efetivar os instrumentos internacionais de proteção aos povos indígenas e proporcionar esclarecimentos sobre o tema e assim alertar sobre a importância de se preservar a diversidade cultural e a autonomia dos povos indígenas que tanto foi prejudicada pelo processo de assimilação pelos invasores europeus.
A MIGRAÇÃO INDÍGENA E A RECEPÇÃO DO INDIO NA SOCIEDADE CONTEMPORANÊA.
Authors: Rodrigues Maria Jeniana , Ferreira Rafael Martins , Arruda Rosiley Aparecida , Sá Sávia Mariana Alves de , Rodrigues Euzeanne Elias De Souza
Published: May 2019

Este artigo realiza uma analise o abandono do índio e/ou sua tribo, ou seja, sobre o processo e motivos da migração. Fazendo uma reflexão sobre percas culturais, indenitárias, situação social e políticas públicas de amparo ao índio na sociedade contemporânea. Tendo como metodologia pesquisa bibliográfica em fontes primárias como documentos oficiais, mapas, artigos
Rancang Bangun Alat Monitoring Kerusakan Lampu Penerangan Jalan Umum Berbasis Mikrokontroler dengan Notifikasi SMS
Authors: Putra I Gede Andhika , Amrita Anak Agung Ngurah , Suyadnya I Made Arsa
Published: May 2019

Public street lighting is part of a complementary road that serves to illuminate streets at night. Public street lighting lamps are generally operated throughout the night until early morning continuously without equipped tools that monitor conditions. The non-functioning of public street lighting is often not known by officers. In this study, a microcontroller-based damage monitoring tools was built with an SMS-based notification service. This tool is suitable to be implemented to monitor the state of public street lighting because it can monitor the state of lights during the day, lights go out and dim at night, and also can check the state of the lights by sending commands via SMS service. By sending the "CEK LPJU" command via SMS, the monitoring tool will give a reply regarding the state of the public street lighting. In addition, the monitoring tool will automatically send SMS regarding disturbances that occur in public street lighting.

Keywords: public street lighting, SMS, microcontroller
Medición de la usabilidad del diseño de interfaz de usuario con el método de evaluación heurística: dos casos de estudio
Authors: García Toribio Guadalupe , Polvo Saldaña Yesenia , Hernández Mora José Juan , Sánchez Hernández María Janaí , Nava Bautista Higinio , Collazos Ordóñez Cesar Alberto , Hurtado Alegría Julio Ariel
Published: May 2019

La usabilidad es un factor determinante que actualmente está cobrando mayor relevancia, provocando que las empresas de softwareaumenten el nivel de calidad en sus fases de desarrollo. Una fase por considerar es el diseño de la interfaz de usuario, donde se debe valorar la usabilidad como un atributo de calidad, permitiendo una interacción sencilla, agradable e intuitiva, además de discutir los objetivos y requerimientos. Se visualiza que algunos sistemas no cuentan con la práctica de evaluación, provocando conflicto en identificar errores, mantenimiento y rediseño, por lo que es necesario el uso de una Evaluación Heurística (EH), que permita comprobar el nivel de usabilidad. En este trabajo se describen dos evaluaciones de un Sistema Académico - Administrativo, utilizando el método EH de Nielsen para evaluar el diseño de los módulos en su atributo de calidad con base en la usabilidad, presentando los resultados de las evaluaciones.
Implementing a Wormhole Attack on Wireless Sensor Networks with XBee S2C Devices
Authors: Ramírez Gómez Julián , Vargas Montoya Héctor Fernando , León Henao Álvaro
Published: May 2019

One of the most dangerous threats to Wireless Sensor Networks (WSN) are wormhole attacks, due to their capacity to manipulate routing and application data in real time and cause important damages to the integrity, availability, and confidentiality of network data. An empirical method to launch a successful attack on IEEE 802.15.4/Zigbee devices with source routing enabled is adopted in this work to find signatures for detecting wormhole attacks in real environments. It uses the KillerBee framework with algorithms for packet manipulation through a malicious node to capture and inject malicious packets in victim nodes. Besides, a reverse variant of wormhole attack is presented and executed. To evidence the realization of this threat by the attacking software, the experimental framework includes XBee S2C nodes. The results include recommendations, detection signatures and future work to face wormhole attacks involving source routing protocols like DSR.
Szerzőink
Authors: Szoboszlai Katalin
Published: May 2019

A szám cikkjeinek a szerzői
Bevezetés a „Professzionalizáció- és professzióelméletek a segítő hivatások tükrében” c. tanulmány elé
Authors: Nagy Krisztina
Published: May 2019

Bevezetés a „Professzionalizáció- és professzióelméletek a segítő hivatások tükrében” c. tanulmány elé
Professzionalizáció- és professzióelméletek a segítő hivatások tükrében
Authors: Nagy Krisztina
Published: May 2019

A tanulmány két professzió, a szociális munka és a pedagógushivatás sajátosságait elemzi. A két szakterület közti hasonlóságok és különbségek feltárását a professziódiskurzusban fellelhető elméletekbe ágyazva végeztem el. A tanulmány a segítő szakmák lényegére fókuszáló teoretikus kérdésekben kíván szakirodalmi áttekintést nyújtani. A dolgozat célja egyrészt a professzionalizációval, professziókkal foglalkozó elméletek irányzatainak elkülönítése, másrészt pedig annak bemutatása, hogy a pedagógus- és szociális munkás hivatásokkal mint professziókkal kapcsolatban milyen dilemmák, nehézségek jelentkeznek az elméletek értelmezése, alkalmazhatósága terén.
Szakmai életutak az ifjúsági munkában – Bevezetés: ifjúsági munka a rendszerváltás előtt és után
Authors: Tóbiás László
Published: May 2019

Bányai Emőkének a Párbeszédben megjelent életútinterjú-sorozata abban a tekintetben is inspiráló, hogy elkészítsünk és közzétegyünk egy hasonló sorozatot az ifjúsági munka néhány kiemelkedő hazai szereplőjével. A Párbeszéd interdiszciplináris, befogadó szemlélete mellett a másik oldalról az indokolja sorozatunkat, hogy az ifjúsági munka nem rendelkezik saját fórummal. Az interjúsorozat elé egy bevezető írásra adott felkérést a szerkesztőség: mutassuk be a szociális munka – mint a Párbeszéd elsődleges tárgyköre – és az ifjúsági munka közötti kapcsolatot. Interjúalanyaink közül többen az 1960-as években mint kortársvezető önkéntesek léptek az ifjúsági munka színpadára, tehát az ő történeteik fél évszázadot ölelnek fel, s a mai ifjúsági munkához is kapcsolódnak. Ez a történeti távlat adja a szakmai értelmét az ilyen sorozatoknak: szakmát gyakorlóknak és szakmát tanulóknak is sokféle stimulust adhatnak a szakmai identitás formálásához.
Írásunk négy részből áll:

Bemutatjuk azokat a célokat, amelyeket a szakmai életútinterjúkból álló sorozatunk elé tűztünk.
Bemutatjuk, mit értünk ifjúsági munkán.
Bemutatjuk a rendszerváltás előtti évtized ifjúsági munkájának a ma és a szociális munka nézőpontjából fontosnak gondolt jellegzetességét.
Bemutatjuk a ma ifjúsági munkájának jellegzetességeit a szociális munka felől nézve.
HFACS Analysis for Investigating Human Errors in Flight Training Accidents
Authors: KILIÇ Bilal
Published: May 2019

Training of pilots in civil aviation is the primary concern when dealing with accidents and incidents. There has been too little research into accidents during flight instruction. To advance the literature, the present study aims to analyze accidents during the instructional general aviation flights. This study examined investigation reports of 70 accidents involving instructional general aviation flights in the United States between 01.01.2018 and 12.12.2018. The data of those accidents was recorded by the national transportation safety board (NTSB).The causal factors of those accidents were statistically analyzed and classified by using the Human FactorsAnalysis and Classification System (HFACS). To the best of our knowledge, this paper is the first ever report analyzing contributing factors of training flight accidents by the analytical framework HFACS. According to the analysis results, it was revealed that across all accidents mentioned above, skill-based errors were ranked as the primary contributing factors, followed by environmental factors, and decision errors. Results showed that the most common skill-based errors are student pilots’ improper landing flare and failure to maintain directional control during landing and takeoff. The findings of this study provide intriguing insight that may be beneficial to people researching contributing factors of aviation accidents in academia and practice. Furthermore, the outcome of the current study may assist student pilots in completing safe flights.
The teaching situation of the department of English in the universities of Bangladesh: a critical evaluation
Authors: Amin Md. Ruhul
Published: May 2019

It has a long history of teaching English literature and language in this sub-continent. The European colonial rulers introduced this teaching with the motive of serving their own purpose, but paradoxically this teaching has benefited the people of this soil as well in many ways. From the very beginning, the English department of any college or university has been treated as one of the most prestigious departments that have produced the best citizens of this soil. But recently the teaching scenario of these departments in Bangladesh is being severely affected owing to different kinds of changes that have occurred in the social and academic arenas of the country. It is now the demand of the present time that the English departments of the universities of our country should take proper steps to address those problems properly and bring back its reputation. The present study attempts to find out the problems that are affecting the teaching and learning process of these departments and thereby damaging the glory and reputation of them, and also to provide some suggestions to cope with those problems.
Option-based tasks: an effort to encourage the EFL students to learn
Authors: Suwartono Tono , Oktavia Nina Fivi
Published: May 2019

Teaching is to create environment for students to learn. However, there are times when students become reluctant to learn. One reason is the given learning tasks are irrational. A good example in the ELT context is a common reading comprehension class in which the teacher gets the students to produce oral or written answers to a series of ‘wh’ questions that follow a reading passage. It is too demanding. This paper aims to propose EFL learning tasks that adopt (or adapt) option-based techniques in an attempt to facilitate students’ learning. The paper begins with the rationale behind the adoption of each technique. Then, it discusses things to consider when preparing the tasks. A selected sample of such techniques for ELT will be presented in the last part of the paper.Keywords : Option-base tasks, ELT, techniques
Factors Causing Anxiety in Speaking English Experienced By The Students of Senior High School in Jombang
Authors: Maisarah Maisarah
Published: May 2019

Abstract

This study was conducted to know the factors contributing to the anxiety in speaking English experienced by students of a high school in Jombang. This study identified the factors of anxiety in speaking English based on the phenomenon experienced by the students. The research method used in this study was descriptive quantitative. Ten students who felt anxious in speaking were chosen as respondent based on the results of the questionnaire from preliminary study.The research instruments used in the data collection was questionnaire. While the data analysis was the frequency distribution analysis (percentage of occurrence).The result shows that there were three factors that cause anxiety in speaking the factors were: communication apprehension, test anxiety, and negative evaluation. The results of this study showed that the first factor had the most influenced on students' anxiety in speaking English was the communication apprehension which was the strongest factor causing the students’ anxiety in speaking. The second was the test Anxietyand the last one is the fear of being evaluated negatively.
Strategi Guru dalam Meningkatkan Motivasi Belajar Siswa Pada Mata Pelajaran Pendidikan Agama Islam Kelas VIII di SMP Nahdhotul Ulama’ Sunan Giri Kepanjen Malang
Authors: Achadah Alif
Published: May 2019

Motivation strategy in learning is a planning towards motivation which contains a series of activities that are specifically designed and designed, to achieve various specific educational goals. Therefore, to achieve the desired educational program objectives in accordance with educational values. So that the teacher is expected to have several motivational learning strategies that can inspire students to learn comfortably, pleasantly and not monotonously. To achieve the goal of increasing student motivation, a better effort is needed from the teacher in choosing and applying motivational strategies, methods and learning media that are in accordance with these competencies. The purpose of this study is: a). Describing the teacher's strategies applied in increasing student learning motivation in class VIII Islamic Education subjects at NU Sunan Giri Kepanjen Middle School. b). Describe changes in the increase in learning motivation of VIII graders in NU Middle School Sunan Giri Kepanjen
Analisis Konsep Islam Tradisi Upah Buruh Tani
Authors: Nisa Yuni Hidayatun , Al-Asy’ari M. Khairul Hadi
Published: May 2019

This paper starts from the phenomenon that 80% of the common people are farmers. Ironically, farmers here as farm workers 90% and 10% are land owners. The landowners (musta'jir) and farm workers (ajir) have good relationships because of the attachment of mutual need. But the problems that occur are that the culture of the wage system is still lacking. The first focus of the problem is what is the concept of wages applied in the village of Mandigu? The second is how the concept of wages is liberal and its relevance to the Islamic concept? The purpose of this study is to find out what are the concepts of wages applied and whether they are relevant to the Islamic concept. This research uses field research that is plunge or descend directly to the object of research to obtain data that the researcher needs. The object of this research is mandarin hamlet. The subjects studied were land owners, farm laborers and village officials. The results of this study reveal that there are four concepts of wages applied but people tend to choose the concept of concrete because the concrete system has been derived from ancestors and in terms of acceptable benefits between the two parties.
Peran BUMDES Dalam Meningkatkan Pertumbuhan Ekonomi Pedesaan Melalui Penguatan Sumber Daya Manusia
Authors: Chikmawati Zulifah
Published: May 2019

The rural economy is still an obstacle in the lives of villagers. Paradigm built in rural communities is poverty, deterioration, backwardness, and various forms of discrimination against the development and growth in rural communities. The most fundamental aspect is the inability of rural communities to manage, develop, and optimize the potential of local and village resources to improve the welfare of the community. Public welfare a major goal in the various aspects of life of the nation. Various programs have been carried out by the government in order to develop and build the local economy with a variety of perspectives and methods. Improve the economy of rural communities in Act 6 of 2014 About the Village provides an option that is expected to form a government village BUMDes (village-owned enterprises). BUMDes provide the widest possible space for the village government to regulate independent local potential and innovation with various facilities provided by the government ole much as 1.4 Billion funding for rural development effectively and efficiently, including infrastructure, education, economy, and programs for welfare for villagers to develop into a concrete and comprehensive. BUMDes optimization by building trust to the community through active participation in parallel that can be done together. BUMDes accommodate all local potential yield components to be managed and developed into a superior product as the process of economic development of society. Excellent products developed through BUMDes can be marketed nationally and internationally in order to improve the quality of the local potential. Therefore, BUMDes will be central to the economy of rural communities to national development. Nation building should start from the development of the village as the spearhead of government. Back to the village to build a village for the better
DECISION SUPPORT SYSTEM PENYELEKSIAN DANA PENGEMBANGAN DAYAH MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING
Authors: Shalahuddin Shalahuddin
Published: May 2019

Pemberian bantuan kepada dayah-dayah merupakan salah satu program pemerintah kabupaten Pidie dalam rangka pemerataan kualitas pendidikan di semua lembaga pendidikan secara umum maupun yang bersifat keagamaan. Untuk mendapatkan sasaran yang tepat dibutuhkan suatu mekanisme dalam penyaluran bantuan. Seringnya terjadi kesalahan dalam penyaluran bantuan tersebut karena masih dilakukan secara manual dan tidak adanya kriteria yang jelas bagaimana suatu dayah bisa memperoleh dana bantuan. Untuk mengantisipasi agar tidak terjadinya kesalahan sasaran dalam penyaluran bantuan tersebut maka dibuatlah sebuah Sistem Pendukung Keputusan (Decision Support System) menggunakan Metode Simple Additive Weighting (SAW). Aplikasi yang dirancang untuk sistem pendukung keputusan dengan menggunakan bahasa program PHP dan MySql sebagai databasenya. Penelitian dilakukan dengan mencari nilai bobot untuk setiap kriteria, dilanjutkan dengan proses perankingan yang akan menentukan alternatif yang optimal. Sistem ini dapat menghasilkan urutan prioritas (perangkingan) Dayah penerima dana, sehingga dapat membantu para pengambil keputusan untuk mendapatkan keputusan terbaik.Kata Kunci - SAW, Dayah, Php, MySQL, pengambil keputusan
EVALUASI KINERJA DAN PREDIKSI PERGANTIAN KATALIS AMMONIA CONVERTER (61-105-D) PADA PABRIK AMMONIA-2 PT. PIM
Authors: Abdullah Abdullah , Satriananda Satriananda , Helmi Helmi
Published: May 2019

Ammonia Converter adalah reaktor pembentukan ammonia dengan bantuan katalis Promoted Iron. Reaktor ini beroperasi pada temperatur 350-500 ˚C dan tekanan 125-135 Kg/cm2G dengan kontrol konversi ammonia antara >12-17,7%. Kinerja Ammonia Converter akan terganggu jika kondisi bahan baku dan pengoperasian pabrik tidak optimal. Ammonia Converter Pabrik Ammonia-2 PT. Pupuk Iskandar Muda telah dioperasikan selama 7 tahun, sehingga kemungkinan terjadi penurunan kinerja, untuk itu diperlukan evaluasi terhadap kinerja Ammonia Converter dan mengkaji hasil konversi ammonia pada kondisi aktual dibandingkan dengan kondisi disain serta memprediksi waktu pergantian katalisnya. Hasil konversi ammonia aktual yang diperoleh rata-rata 16,22%, paling tinggi 17,27% dan terendah 15,72%. Hasil prediksi terhadap waktu pergantian katalis, diperoleh life times katalis 2,81 tahun lagi terhitung mulai tanggal 1 Nopember 2012 atau harus diganti pada pertengahan tahun 2015.Kata kunci : ammonia, ammonia converter, katalis
SHIITE ISLAMISM AS A POLITICAL FACTOR
Authors: Sulimov Stanislav Igorevich , Tregubova Dinara Dmitrievna
Published: May 2019

The article deals with the characteristic features of Shiite Islamism as a modern religious and political movement. The authors analyse the classical Muslim conceptions of relationship between secular and spiritual authorities distinguishing between the models adopted in Sunnism and Shiism. If the key problem of Sunni political philosophy is the position of the Caliph, a religious and political leader of the Muslims, then the Shiites do not recognize caliphates and clearly distinguish between secular and spiritual power. The theocratic Shiite model appeared only in the XX century and only in the Islamic Republic of Iran since Shiism is very limited in other Muslim countries.