bluuebunny/crossref_metadata_2025 huggingface dataset:
Seismic performance of bridge with isolation bearings
Authors: Han Kyoung-Bong , Park Sun-Kyu , Kim Kwang-Soo , Kim Tae-Wan , Lee Young-Jae
Published: December 2020

An accurate evaluation of seismic performance of bridges in service is important for bridges built with old design standards. If the performance does not meet the design requirements in current standards, seismic retrofit is required. Among various retrofit methods, seismic isolation may be a simple but useful method for practical applications.

In this study, the effectiveness of seismic isolation is rationally verified. For this purpose, two seismic isolations used widely are selected and non-linear static and dynamic analyses are performed. The responses of existing bridges are compared with those of retrofitted bridges by seismic isolation bridge for earthquake of target level, and seismic performances are evaluated.

The results showed that base isolation system was very effective in reducing the magnitude of the forces transferred to the substructure and shifting the period of the bridge. LRB(Lead Rubber Bearing) system can reduce effectively the peak acceleration transmitted to the structure more than those with RB(Rubber Bearing) system under earthquake excitations. Using the results, proposed seismic retrofit method was found to be valid.
Erecting analysis of cable-stayed bridges by substructure procedures
Authors: Yang De-Can , Chen Zhi-Jun
Published: December 2020

The erecting analysis of cable-stayed bridges involves repeatedly modeling to sequential structural systems, in which substructure procedures is accomplished. A single tower cable-stayed bridge of rigid connection between girder, tower and pier is used as an example to illustrate the rules of substructure division and to perform the analysis of erecting stages. The erecting stages are simulated by 30 super-elements of successive mode. The calculating results show that the time consumption of substructure procedures is just one seventh of that by ordinary method with the comparative accuracy of both methods not exceeding 5%. Thereby, it is confirmed that substructure procedures are applicable to the erecting analysis of cable-stayed bridges with obvious advantages.
Risk-orientaed computerized planning of structural health monitoring of infrastructure
Authors: Klinzmann Christoph , Schnetgöke Ralf , Hosser Dietmar
Published: December 2020

The Collaborative Research Centre (CRC) 477 at the Braunschweig University of Technology investigates and optimizes innovative methods for structural health monitoring (SHM). Its main target is the development and optimization of inspection and monitoring strategies. In project field A1 of the CRC, a framework for risk-orientated planning of SHM is developed. The basis of the framework are probabilistic models of the concerning structure, which are analysed with reliability methods. Recommendations for the monitoring process can be derived from the results of the analyses. Vice-versa data from SHM is used to assess the safety of the structure anytime during its usage. This paper describes the methodology of the framework which is currently implemented in the program system called PROBILAS. It will assist engineers in the assessment of structures and the planning of monitoring measures.
A Lei de Maquila e a dinâmica produtiva no território fronteiriço de Pedro Juan Caballero (Paraguai)
Authors: Aguero Godoy Vivian Letícia , Lamberti Eliana
Published: December 2020

O desafio para compreender a dinâmica maquiladora materializada nas empresas instaladas em Pedro Juan Caballero (PJC) exigiu buscar alguns contornos teóricos capazes de explicar a nova dinâmica industrial global, bem como analisar os pressupostos da Lei da Maquila. Do ponto de vista metodológico, o referencial teórico correspondeu às abordagens conceituais oferecidas pela geografia (especialmente em sua vertente econômica e política) e pela sociologia. A pesquisa empírica alimentou-se na coleta de dados secundários e primários. As Empresas Maquiladoras instaladas neste território fronteiriço são expressão da divisão regional do trabalho com características da industrialização periférica pautadas nos recursos vantajosos de produção como mão-de-obra barata, incentivos fiscais pela Lei de Maquila, água e energia elétrica. O que poderia ser uma oportunidade para se industrializar, acaba sendo mais uma forma de sobrevivência do mecanismo local e global, organizando-se de acordo com as exigências empresariais externas.
A saúde e as fronteiras no âmbito da integração regional: uma análise do Sis-Fronteiras nas cidades de Ponta Porã e Pedro Juan Caballero (2005-2014)
Authors: Espósito Neto Tomas , Rocha Tamyris
Published: December 2020

A integração e o desenvolvimento das regiões de fronteira é um tema que tem se destacado ao longo dos últimos anos. Em virtude da inclusão das questões sociais na agenda do MERCOSUL, as fronteiras passaram a ter papel importante na observação sobre as demandas sociais, tais como acesso a bens e serviços públicos primários, como saúde e educação. O presente trabalho tem os objetivos de: (i) apresentar o Sis-Fronteiras como uma política pública para ampliar o financiamento e o acesso à saúde na zona de fronteira; e (ii) analisar os efeitos de sua implantação no modo de compartilhamento, financiamento e disponibilização desses serviços para a população fronteiriça, por meio do estudo de caso de Ponta Porã e Pedro Juan Caballero. O estudo apresenta algumas assimetrias existentes no acesso ao direito à saúde que acabam por justificar a demanda de atendimento de paraguaios no sistema de saúde brasileiro e a dificuldade da implantação de políticas que contemplem e garantam a efetiva harmonização do acesso à saúde nas zonas de fronteira.
El impacto del Coronavirus en el departamento de La Libertad: una mirada desde la economía del comportamiento
Authors: Sirlupú Koo César Augusto
Published: December 2020

En la actualidad el Perú pasa una serie de crisis originadas por la llegada del Sars-Cov-2 al país. Dentro de éstas, cabe indicar la crisis sanitaria, económica y política. Asimismo, existen distintos actores que se encuentran luchando contra dicho virus en el país. Dentro de los actores principales se encuentran los funcionarios públicos, quienes buscan desarrollar y tomar las mejores decisiones para reducir la propagación del Sars-Cov-2. Sin embargo, dichos funcionarios públicos toman las decisiones sobre una intervención social en base a una economía tradicional. No se toman en cuentan áreas como la sociología y psicología u otras áreas que repercuten en el comportamiento del ciudadano. Por lo cual, la omisión de dichas áreas en el análisis puede causar una desviación en los resultados de la intervención. Para comprender los nuevos comportamientos que está presentado el ciudadano peruano a partir de la llegada del Sars-Covd-2 al Perú, se debe introducir en al análisis la economía del comportamiento.El objetivo del presente artículo de investigación es analizar los nuevos comportamientos sociales en el departamento de La Libertad ocasionados por la llegada del Sars-Cov-2 al Perú. Asimismo, se propondrá sugerencias para la implementación de herramientas de la economía del comportamiento para poder reducir la propagación de dicho virus en el departamento en estudio.Para realizar el estudio de las nuevas conductas, se realizó una encuesta con el fin de detectar cambios en los hábitos, sesgos (status quo, sobrecarga cognitiva, exceso de optimismo y la confianza), expectativas a mediano y largo plazo. La encuesta se realizó utilizando la herramienta digital de Google Formularios. Se llevó a cabo del veinticinco de junio al once de julio. Dicha encuesta se sustenta en el método de muestreo no probabilístico. Se realizó un muestreo por conveniencia. Se logró encuestar a 123 personas que residen en el departamento de La Libertad.Los principales resultados demuestran que existe una variación significativa en la higiene personal de los ciudadanos. Además, se detectó que los ciudadanos presentan exceso de optimismo y sobrecarga cognitiva. Del mismo modo, se concluyó que el aislamiento social obligatorio no es percibido como una norma social.
Deniz Ekosisteminde Bakteriyel Roller; Türkiye Denizleri Örneği
Authors: Altuğ Gülşen , Çardak Mine , Çiftçi Pelin , Gürün Sevan , Kalkan Samet
Published: December 2020

Sucul ekosistemlerde bakterilerin organik maddelerin bozunma süreçlerinde ve besin yenilenmesinde önemli bir role sahip olduğu bilinmektedir. Bu sebeple bakteriyel fonksiyonların tanımlanması için çevresel koşulların değişkenliği-ne bağlı olarak bakteriyel metabolik cevabın farklılığını ortaya koymak deniz ekosisteminin bakteriyolojik verilerle tanımlanması açısından önem taşımaktadır. Bu çalışmada 2000-2016 yılları arasında Türkiye Denizlerinden farklı çalışmalar kapsamında aseptik koşullarda toplanan deniz suyu örneklerinden izole edilen ve stoklanan Gram nega-tif, Gram pozitif ve Bacilli bakteri izolatlarının metabolik özellikleri bakterilerin substratlara karşı verdikleri reaksi-yon açısından değerlendirilerek, coğrafik olarak heterotrofik aktivite farklılıkları tanımlanmıştır. Ayrıca metabolik olarak aktif bakteri frekansının bölgesel farklılıkları değerlendirilmiştir. Deniz suyu örneklerinde kültür edilebilir bakterilerin izolasyonu yayma plak metodu kullanılarak yapılmış, saflaştırılan izolatların metabolik tanımlamaları için VITEK2 Compact 30 mikro tanımlama sistemi kullanılmıştır. Elde edilen bakterilerin substratlara karşı reaksi-yonları ve bakteriyel metabolik aktivasyon düzeylerine yönelik veriler Türkiye Denizlerinde bakteriyel oluşumların çevresel faktörlere maruz kalış şekline göre karakterize olmuştur. Kıyısal alanlarda karbonhidrat metabolizması ile ilgili enzimleri üreten ayrıca lipolitik ve proteolitik enzim aktivitesine sahip Bacilli, Gammaproteobacteria, Alphapro-teobacteria, Betaproteobacteria, Actinobacteria, Flavobacteria ve Sphingobacteria sınıflarına ait izolatların yüksek düzeyde bulunması karasal kaynaklı insan aktivitesinin kıyısal alanlarda baskısının bakteri metabolizmasına bağlı olarak tanımlanabileceğini göstermiştir. Bu çalışma ile 2000-2016 yılları arasında farklı çalışmalarımızla Türkiye Denizlerinden izole edilen bakterilerin enzim profillerine bağlı metabolik özelliklerinin karşılaştırılması yapılarak deniz alanlarımızın bakteriyel karakterleri karşılaştırılmış ve coğrafik alanlara göre ekosistem fonksiyonlarına yönelik veriler sağlanmıştır.
Çanakkale Boğazı, Özbek Denizel Sekisi Oluşum Yaşı için ESR Tekniği ile bir Ön Değerlendirme
Authors: Komut Tolga , Kapan Sevinç
Published: December 2020

Çalışmamızda incelediğimiz Özbek denizel sekisi deniz kıyısından 4 km içeride olup Çanakkale boğazı civarında, tespit edilen diğer denizel sekilere nispetle en yüksekte olanıdır. Marmara kıyılarında da yaygın olarak görülen denizel sekilerin oluşmasına sebebiyet veren düşey hareketlerin Marmara bölgesinin tektoniğini ve ayrıca boğazla-rın oluşumunu anlamak açısından anahtar bilgiler barındırdığı düşünülmektedir. Sekide Geç Pleistosendeki Akde-niz koşullarını temsil eden bol miktarda Ostrea edulis kavkıları tanımlanmıştır. Seki ESR tarihlendirme tekniği ile 16.2 ± 1.8 ka olarak tarihlendirilmiştir. O devirdeki küresel deniz seviyesi dikkate alındığında sekinin günümüze kadar toplamda yaklaşık olarak 250 metre kadar yükseldiği anlaşılmaktadır. Çanakkale Boğazının Akdeniz ile Marmara bağlantısını sağladığından beri bölgenin jeodinamik olaylarla yükseldiği ve bu süreçte boğaz tabanının derine kazıldığı düşünülmektedir. Tarihlendirme sonucuna göre bölgenin çok geniş bir sahaya yayılan batı Anado-lu’nun yükselmesi olayı ile bağlantılı olarak yükselmiş olabileceği fikri öne çıkmıştır. Varlığı yeni verilerle artarak desteklenen yer kabuğunun altındaki astenosferin yukarı yönlü akımının etkileri, araştırma alanının içinde olduğu geniş bir bölgenin yükselmesine sebep olur. Bu yükselmenin deniz kıyısında oluşan denizel fosilli birimleri bölgeyle beraber yükseklere taşıyıp denizel sekilerin gelişimine sebebiyet verdiği düşünülmektedir. Diğer taraftan, seki birim-leri çok ileri derecede mangan’ca kirlenmiş olduğundan numunelerin analizinde sorunlar vardır. Tarihlendirmeye tâbi tutulan numune sayısının çokluğu güvenilirliğin denetlenmesi bakımından bir gerek-sinim olmakla beraber haklarında yok denecek kadar az bilgi bulunan bölgedeki yüksek sekilere dair edindiğimiz ön nitelikteki tarihlen-dirme sonuçları bölgenin geçmişindeki jeodinamik olaylar hakkında, bölgedeki diğer yer-bilimsel verilerle tutarlı bir model kurulabilmesini sağlamıştır
Termal Turizm Yapıları Özelinde Mimari Kimlik Analizi ve Etkileşim Şemasının Oluşturulması: Pamukkale – Karahayıt Örneği
Authors: Aköz Çevrimli Ayten Begüm , Beyhan Şefika Gülin
Published: December 2020

Çevreye ilişkin sosyal, kültürel ve fiziksel özellikler, tasarıma veri sağlayarak yere özgü mimari biçimlerin oluşmasında etkili olmuş ve her çevre kendi kimliğini üretmiştir. Bir bölgenin/yerleşimin/kentin kimliğinin oluşmasında en önemli unsurlardan biri, bina/bina gruplarının kimliğini ortaya koyan mimari kimliktir. Çalışmada, termal turizm faaliyetlerinin gerçekleştiği Karahayıt bölgesinde, 4 ve 5 yıldızlı termal turizm yapılarının mimari biçimlenme ve yerleşme özelliklerinin oluşmasına etki eden ölçütlerin ortaya konulması amaçlanmaktadır. Bölgede farklı konularda yapılmış çalışmalar mevcut olmakla birlikte, konaklama tesisleri özelinde gerçekleştirilen mimari kimlik analizi özgün ve ilk olma özelliği taşımaktadır. Çalışmada, literatür araştırmaları yapılarak ‘Mimari Kimlik Analiz Şeması’ oluşturulmuştur. Bu şema doğrultusunda ise, yerinde gözlem ve derinlemesine görüşmeler gerçekleştirilmiştir. Yapılan analizlerden elde edilen bulgular değerlendirildiğinde, mimarın yerleşim ölçeğindeki kararları vermesindeki en önemli faktörün çevresel özellikler olduğu görülmüştür. Bina ölçeğinde verilen kararlarda ise çevresel özelliklerin yanı sıra yasal faktörlerin de etkili olduğu görülmektedir. Elde edilen bulguların yorumlanması ve mimari kimlik bileşenlerinin doğrudan veya dolaylı olarak birbirleri ile etkilenme biçiminin tespit edilmesiyle ‘Mimari Kimlik Etkileşim Şeması’ oluşturulmuştur. Bu şema, bölgenin termal turizm mimarisinin araştırılması ve geleceğe dair planlama tasarım stratejilerinin hazırlanması, tasarım rehberleri içeriğinde bir çalışmanın yürütülebilmesi, farklı bölgelerdeki termal turizm mimarisi karşılaştırmalarının yapılması, elde edilen mimari kimliğin turizm yapılarındaki yerinin tespit edilmesi ve birtakım iyileştirme müdahalelerini gerçekleştirmesi açısından önem arz etmektedir
DETERMINATION OF STRESS-STRAIN STATE OF SHORT ECCENTRICALLY LOADED CONCRETE-FILLED STEEL TUBULAR (CFST) COLUMNS USING FINITE ELEMENT METHOD WITH REDUCING THE PROBLEM FROM THREE-DIMENSIONAL TO TWO-DIMENSIONAL
Authors: Yazyev Batyr , Urvachev Pavel , Chepurnenko Viacheslav , Avakov Arthur
Published: December 2020

The article presents the derivation of the FEM equations, which make possible to calculate short concrete-filled steel tubular columns in a plane elastic formulation. Steel tube is modeled by 1D bar finite elements. The obtained results are compared with the results of calculations using 3D solid and shell finite elements.
REDUCING THE FORCE RESISTANCE OF STEEL COLUMNS IN INDUSTRIAL BUILDINGS WITH CORROSION DAMAGE DURING OPERATION
Authors: Buzalo Nina , Gontarenko Ivan , Chernykhovsky Boris
Published: December 2020

When conducting inspections of metal structures of industrial buildings, one of the most characteristic damages is revealed - corrosion. To assess the degree of serviceability and the possibility of further safe operation of a building structure or a building and structure, it is necessary to correctly assess the danger of corrosion damage and determine the possibility of further operation.

To assess the strength resistance of damaged structures, it is necessary to correctly assess the danger of corrosion damage and determine the possibility of further operation. For this purpose, an experimental study of columns with simulated corrosion damage was carried out and compared with the calculation results according to regulatory recommendations.
IMPROVING FIRE SAFETY OF BUILDINGS AND STRUCTURES
Authors: Evtushenko Sergej , Lyepikhova Viktoriya , Lyashenko Nadezhda , CHibinyev Nikolay
Published: December 2020

The article provides statistics of fires in Russia from electric and gas welding works and identifies their distinctive feature from other causes of fires in buildings and structures. The authors substantiate the need to modernize the welding torch and determine the factors that additionally affect the fire hazard of fire operations in a closed room. The article describes the main requirements for gas welding and cutting equipment. It also shows the importance of primary fire extinguishing means in the elimination of emergency situations involving fires in buildings. The authors indicate the method of modernization of the welding torch and consider the effectiveness of using portable fire extinguishers to eliminate indoor fires in the initial stage of their development. The paper presents the results of the efficiency of modernization of welding torches in the elimination of fires during gas welding operations.
CO2 EOR with in-situ CO2 capture, a Neuquina basin oxycombustion case study
Authors: Gallo Gonzalo , Puliti Raul , Torres Rodolfo , Eleonora Erdmann
Published: December 2020

Given the growing interest in the capture and utilization of CO2 in recent years, several technologies have emerged that seek to generate CO2 in-situ at a low cost. There are promising developments, which allow capturing CO2 with sufficient purity to be used for EOR. Oxycombustion has high potential in the region as this technology benefits from gas production with a high CO2 content, which significantly reduces the cost of capture. Additionally, carbon dioxide separation techniques such as air capture, fuel cells, amines, and membranes are considered. Argentina has several fields, which produce gas with high CO2 content benefiting Oxycombustion economics.  

The paradigm change not only occurs in technology but also in the implementation schemes. The vast majority of the development of CO2 EOR are carried out in the USA with very low CO2 costs and high availability. When considering the costs of CO2 per ton (metric ton) that could be obtained in Argentina, and financial variables such as high discount rates, it is clear that the injection model has to be optimized for these conditions. In order to optimize profitability, it is crucial to improve the payout time and the usage of CO2. In one hand, smaller slugs lead to better CO2 utilization rates (oil produced/CO2 injected) while larger slugs lead to faster oil production response. We observed that due to the high discount rates in the area, faster production response has a higher economic impact that sweep efficiency or breakthrough times. It seems to be better to sacrifice overall recovery factor in order to extract oil as soon as possible. Optimal injection schemes where found for different scenarios. Additionally, starting the project early is a key parameter for both technical and economic success. 

 

Another key technical difference is that the available CO2 volume for injection is constant due to the nature of these capture techniques. Unlike purchasing CO2 from a pipeline, where gas can be purchased as needed, Oxycombustion (or other capture methods) produces a continuous stream limiting injection flexibility. All produced CO2 must be injected as it is being produced and, until production gas reaches a CO2 content high enough to assure MMP, CO2 injection stream cannot exceed the maximum CO2 capture capacity.

CO2 EOR has significant advantages over Chemical EOR due to its significant recovery factors and early response. Additionally, this technology applies to reservoirs of low permeability and / or high temperature where the polymer can have problems of injectivity or degradation.
DYNAMICS OF FOREIGN INSTITUTIONAL INVESTMENTS AND EQUITY RETURNS IN INDIA
Authors: Singh Rajdeep , Singh Kanwaljeet , Kaur Prabhjot
Published: December 2020

India has become a focus point and an attractive hub for foreign investor’s post 199. This international flow of capital was facilitated by increased globalization and the growth of information technology which has blurred national borders. Thus FII flows in India have continuously grown in importance post 1991. This paper examines the trend of FII flow in India from 2001 and 2015 and also examines the relationship between FII and the two important barometers of the Indian stock market, i.e., S&P BSE Sensex and CNX Nifty. The impacts of FII on the proxies for stock market, i.e., Sensex and nifty have been studied by employing simple regression analysis using E-views.
RELATIONSHIP BETWEEN FAST FOOD CONSUMPTION AND HEALTH OF LATE CHILDHOOD
Authors: Kaur Nirmal , Qumar Neha , Agarwal Shubhi
Published: December 2020

Eat healthy and live healthy is one of the essential requirements for long life. Unfortunately, today’s world has been adapted to a system of consumption of foods which has several adverse effects on health. Lifestyle changes has compelled us so much that one has so little time to really think what we are eating is right or not. Globalization and urbanization have greatly affected one’s eating habits and forced many people to consume fancy and high calorie fast foods, popularly known as Junk foods. Diseases like stunted growth and obesity, constipation etc. have seen a profound rise in developing countries and such unhealthy junk food consumption is one of the notable factors to its contribution. This global problem of consuming junk food on a large scale and its impact on health that needs emphasis on health education which can greatly contribute to its limited consumption and switching over to healthy eating habits for the better living. By keeping in mind the following problems associated with fast food consumption the present study was conducted with the objectives i.e. to study the food habits of target group, as well as to study the health problems among target group. The result showed that cent per cent respondents consumed wafers and 93 percent, 90 percent and 86 percent used to have momo’s burger and spring roll and the frequency was thrice and twice a week respectively. That is why it was seen that due to the food consumption pattern the respondents were having less height as per their age (96 per cent) having the problem of obesity (93 per cent) constipation (86 per cent) abdominal Pain (83 per cent) and acidity (73 per cent).
PROSPECTANDO HORIZONTES PARA O ENSINO INTEGRADO DA SUSTENTABILIDADE NA EDUCAÇÃO BÁSICA
Authors: De Lima Verônica Batista , Barboza Douglas Vieira , Bella Ricardo Luiz Fernandes , Meiriño Marcelo Jasmim
Published: December 2020

Este trabalho buscou analisar o ensino da sustentabilidade nas escolas de. educação básica, em especial, no contexto do ensino de ciências. Como metodologia de pesquisa foram realizadas entrevistas à professores que lecionam ciências e coordenadores pedagógicos que atuam na educação básica. Os resultados evidenciaram a necessidade de promover ações de disseminação do conhecimento sobre sustentabilidade para além do ensino de ciências. A principal contribuição deste artigo é a desenvolvimento de um panorama do ensino da sustentabilidade na educação básica.
RESUMO DE TCC: ESTUDO DE VIABILIDADE DE USINA SOLAR FOTOVOLTAICA EM POSTO DE COMBUSTÍVEL
Authors: Biffi Eduarda , Reis Mari Aurora Favero
Published: December 2020

Resumo de TCC.
RESUMO DE DISSERTAÇÃO: VESTUÁRIO DE MODA SUSTENTÁVEL
Authors: Nishimura Maicon Douglas Livramento , Gontijo Leila Amaral
Published: December 2020

Na relação de atender os desejos do consumidor, obter sucesso do produto e alcançar a lucratividade, o designer ainda tem de adaptar-se às exigências de mercado para uma orientação sustentável. Assim, com esta pesquisa, objetiva-se identificar elementos que agregam valor ao produto de vestuário de moda sustentável, sob a perspectiva do designer, a fim de propor ao profissional referências de elementos para o desenvolvimento de produto. A partir desse objetivo, foi desenvolvida uma pesquisa exploratória-descritiva estabelecida em três fases: (1) pesquisa bibliográfica, (2) levantamento de dados, por meio de entrevista semiestruturada, e (3) análise comparativa. A pesquisa possui caráter quali-quantitativo, sendo que, na etapa quantitativa foram realizadas as categorizações provenientes da aplicação do método de análise de conteúdo e de cálculo de coeficiente de correlação e, na etapa qualitativa, as análises das narrativas dos entrevistados. Com base nos dados, observa-se, entre os designers entrevistados, predominância do sexo feminino, com idade entre 21 e 40 anos, empreendedores individuais ou societários, que tem como motivação para a sustentabilidade questões de âmbito pessoal ou profissional. Percebe-se, também, que os designers compreendem a sustentabilidade nas dimensões ambiental, social e econômica, sendo que alguns trazem ainda a dimensão cultural para sua definição. Quanto à aplicação dos conceitos de sustentabilidade, houve enfoque para o ciclo de vida do produto, além das dimensões ambiental e cultural. Já o princípio de maior destaque que norteia os designers no desenvolvimento do produto é o slow fashion. As cadeias de suprimentos seguem uma estrutura tradicional, com ajustes devido às restrições de matéria-prima, além de que a terceirização é uma realidade em algumas etapas de produção. O produto de vestuário de moda sustentável possui bom desempenho financeiro, boa aceitação do consumidor e os elementos de valor com maior aparição foram a eficiência, estima, ética, estética e espiritualidade. Entre os diferenciais do produto, a estética é a mais apontada. Ressalta-se ainda que a região pesquisada é favorável para a atuação de negócios sustentáveis devido ao estímulo da economia criativa e de movimentos sustentáveis na moda. Com isso, foi possível concluir que há engajamento no discurso dos designers, todavia, os desafios no setor da moda demandam mudanças efetivas orientadas ao comportamento de consumo para alcançar um desenvolvimento mais sustentável.
LEVANTAMENTO DA PEGADA DE CARBONO DA CADEIA PRODUTIVA DO COCO BABAÇU NO ESTADO DO PIAUÍ
Authors: De Souza Junior Afonso Ferreira , Caselli Francisco de Tarso Ribeiro , Soares Rafael Diego Barbosa
Published: December 2020

O coco babaçu é amplamente utilizado no estado do Piauí para a produção de alguns derivados, como o azeite de babaçu. Esses produtos possuem grande importância na economia da região e os seus processos produtivos necessitam ser estudados para serem melhorados. O objetivo desse trabalho foi identificar a Pegada de Carbono associada ao processo produtivo do azeite de coco babaçu no Piauí. Para a quantificação das emissões foi necessário reunir dados e informações das fontes de emissões da cadeia produtiva do coco babaçu, para assim serem tratados no GEMIS 4.6, software utilizado mundialmente para o cálculo da pegada de carbono. Os resultados revelaram que esse processo possui uma Pegada de Carbono de 184, 98 kg de CO2eq por mês, um valor considerável bom, pois se encontra dentro da média de emissões para este tipo de atividade no estado.
What Was It? (Preliminary Reflection on Khabarovsk Rallies)
Authors: Bliakher L.E. , Kovalevsky A.V.
Published: December 2020

The Khabarovsk protest has been going on for months: first, it suddenly made headlines of the world media and then it was pushed to the periphery of the information space. The predictions about the protest fading away stubbornly refuse to come true. Maybe not tens of thousands as it was earlier, but thousands of city residents still take to the streets. Moreover, tension, uncertainty, and discontent persist in the air. Dozens of articles and many reports have been written about Khabarovsk, and even a full-length docu mentary has been released. Nevertheless, the question remains: why did the population of the city, who for decades preferred to distance themselves from any government’s initiatives, all of a sudden switched to a strategy of protest? What part of this situation is unique to Khabarovsk, and where do we observe more general patterns? This article is devoted to finding answers to these questions. Having examined the main facets of the events unfolding in Khabarovsk, L.Bliakher and A.Kovalevsky come to the conclusion that these events are about the most important political phenomenon — formation of the political agency of the population that for many years has been reduced to the position of an object. In the case of Khabarovsk, residents started to perceive themselves as a political agent after the 2018 protest voting. In this situation, people began to view the ex-governor of the Khabarovsk region not so much as a good — or not very good — leader, but rather as a symbol of acquiring political agency, which became a key element of regional identification, formation of the local community. That is why his arrest was perceived by the residents of the region as a personal insult. And it is their identity that they defend on the streets of Khabarovsk.
Posterior malleolar fractures. New classification and treatment algorithm
Authors: Yearson Diego , Melendez Ignacio , Anain Federico , Siniscalchi Santiago , Drago Juan
Published: December 2020

Objective: This study proposes a new classification of posterolateral malleolar fractures and a treatment algorithm. Methods: We divided the posterolateral malleolus, which we considered as the posterior malleolus, from the posteromedial one, which we considered as being part of the medial malleolus fracture. The experience with 77 patients treated from February 2017 to February 2020 was assessed. All of them were assessed by frontal and profile radiographies and computed tomography (CT). Among the parameters to classify these fractures, we believe the most determining ones are fracture size, followed by presence of fracture displacement. Results: Fractures were divided into those whose posterior fragment was 25% smaller than the tibial joint surface and those that compromised more than 25% of this joint. The first group underwent syndesmotic opening and was subclassified into 1A (stable fractures), which do not require surgical treatment, and 1B (unstable), which require syndesmotic stabilization. The second group, which comprised the larger fractures, was subclassified into 2 A (non-displaced fractures, or with a displacement below 2 mm), which underwent percutaneous osteosynthesis, 2B (displaced fractures), and 2C (comminuted fractures), which underwent open reduction and internal fixation using a posterior approach. Conclusion: The classifications published so far are anatomic or descriptive, but none of them proposes a therapeutic algorithm for each type of fracture. We believe it will be helpful for its interpretation and decision-making on the need to perform a posterior approach, prioritizing the anatomical reduction of the joint fragment and resolution of syndesmotic instability linked to each fracture pattern using the most simple and effective method. Level of Evidence IV; Therapeutic Studies; Case Series.
Minimally invasive technique for suprasyndesmotic ankle fracture fixation
Authors: Hobi Renê , Galera Rodolfo , Campos Filho José , Mugnol Leonardo
Published: December 2020

Objective: To evaluate the clinical and radiographic results of suprasyndesmotic ankle fracture fixation with a minimally invasive technique. Methods: Retrospective study of 11 patients with suprasyndesmotic fractures of the lateral malleolus who underwent surgery between 2016 and 2018. Retrospective analysis of medical records considered the following: radiographic assessments (preoperative, immediate postoperative, six weeks postoperative), clinical evaluation, and strength scale and movement test results. Results: Of the 18 patients qualified for inclusion, 7 failed to appear at the follow-up appointment and were excluded. The patients’ age varied from 20 to 53 years, and 72.7% were male. The trauma mechanisms included torsion (46% of the cases), automobile accidents (36.4%) and direct trauma (17.6%). The mean time between trauma and definitive surgery was 3.27 days. The mean talocrural angle in the preoperative period was 83.13º, ranging from 80.63º in the immediate postoperative period to 81.27º at 6 months postoperatively. Approximately 90% of the patients did not lose strength. Regarding the range of motion, the mean dorsiflexion and plantar flexion 6 months postoperatively were 10.72º and 34.4º, respectively. Conclusion: The minimally invasive technique had excellent technical results in patients treated surgically for ankle fractures and required smaller incisions than conventional surgery. Osteolysis or fatigue of the osteosynthesis material is a possibility with this technique, which generally occurred between three and four months postoperatively. Level of Evidence IV; Therapeutic Studies; Case series.
Percutaneous surgical treatment of hallux valgus
Authors: Lara Luiz , Torres Filho Lúcio , Cervone Gabriel , Viana Rafael , Bordignon Glaucia , Grajales Juan , Lancia Lara
Published: December 2020

Objective: To analyze outcomes of hallux valgus surgical correction using the Reverdin-Isham technique by means of clinical and radiographic studies. Methods: We retrospectively assessed 43 feet (38 patients) with moderate to severe hallux valgus treated from June 2009 to July 2014. Mean age at surgery was 59 years; mean postoperative follow-up time was 79 months. Patients were assessed at pre- and postoperative periods both functionally, by the American Orthopaedic Foot and Ankle Society (AOFAS) score, and radiographically, by the hallux valgus angle (HVA), intermetatarsal angle (IMA), distal metatarsal articular angle (DMAA), and shortening of 1st metatarsal bone. Results: AOFAS scores had a mean increase of 55 points. Mean HVA decreased 14.5°, whereas IMA and DMAA exhibited a mean decrease of 3.8° and 9.7°, respectively. Mean shortening of the first metatarsal bone was 3mm. Conclusion: The presented surgical technique showed to be effective to correct mild to moderate hallux valgus, resulting in appropriate angle correction angular and significant increase in AOFAS scores. Level of Evidence IV; Therapeutic Studies; Case Series.
Hindfoot alignment using weight-bearing computed tomography
Authors: Pires Eduardo , Lôbo Carlos , De Cesar Netto Cesar , Godoy-Santos Alexandre
Published: December 2020

Measurement of hindfoot malalignment and flexibility is essential for treatment decision-making in cavovarus foot deformity. Weight-bearing computed tomography (WBCT) shows greater diagnostic accuracy and allows the study of osteoarticular alignment in the physiological upright position. The most commonly used method for measurements on WBCT scans is the foot and ankle offset (FAO), which is based on the structural tripod of the foot: the calcaneus and the first and fifth metatarsal heads. During the Coleman block test, the first metatarsal head is not resting on the ground and, therefore, does not represent the physiological support of the tripod. We describe a new measurement, the forefoot/hindfoot offset (FHO), for assessing hindfoot alignment on WBCT scans. Level of Evidence V; Diagnostic Studies; Expert Opinion.
Lapicotton technique in the treatment of progressive collapsing foot deformity
Authors: De Cesar Netto Cesar , Ahrenholz Samuel , Iehl Caleb , Vivtcharenko Victoria , Schmidt Eli , Lee Hee , Dibbern Kevin , Mansur Nacime
Published: December 2020

We present a technical surgical description of a 36-year-old female diagnosed with Progressive Collapsing Foot Deformity (PCFD) treated with a medial displacement calcaneus osteotomy, a lateral column lengthening, and a modified Lapidus fusion. In order to increase the plantar flexion power of this arthrodesis and minimize the loss in ray length with joint preparation, a bone block structured graft was used. Fixation was performed using a post implant in the medial cuneiform with crossing screws though the surfaces and the graft. Forefoot varus was properly corrected intraoperatively by using the described surgical technique. Satisfactory functional short-term results and an excellent alignment was accomplished. Level of Evidence V; Therapeutic Studies; Expert Opinion.
Contribución al desarrollo territorial de los grupos de productores rurales pertenecientes al programa Cambio Rural del INTA Colonia Benitez
Authors: Rusas Víctor A. , Vagabculov Javier R. , Rosello José E. , Sáez Roberto A. , Gómez Viviana D. , Geijo Rubén A. , Ondo Misi Sergio G.
Published: December 2020

El programa Cambio Rural del Ministerio de Agricultura Ganadería y Pesca de la Nación Argentina es una herramienta de extensión rural e intervención territorial que promueve la mejora productiva y socioeconómica de los pequeños y medianos productores rurales, siendo el Instituto Nacional de Tecnología Agropecuaria (INTA) el responsable de su coordinación operativa y ejecución presupuestaria. El objetivo de este trabajo es analizar los resultados obtenidos por los grupos pertenecientes a la Estación Experimental Agropecuaria (EEA) Colonia Benítez del INTA, durante el periodo febrero 2018 a marzo 2020.  La estrategia utilizada en los grupos es el asociativismo, con la metodología de trabajo grupal y la asistencia técnica profesional. En este sentido, el método grupal se sustenta en los siguientes pilares: La reunión mensual, el plan de trabajo grupal, el plan de mejoras individuales y la visita individual predial. La mayoría de los productores integrantes de los grupos afianzaron sus fortalezas, accedieron a detectar los puntos débiles de sus actividades, abordaron problemas y oportunidades, promovieron el trabajo asociado y aprovecharon la asistencia del Promotor Asesor, el Agente de Proyecto y del Equipo Técnico de extensión e investigación del INTA Colonia Benítez. En los grupos quedaron instalados los logros comunes, a través del asociativismo, mediante el cual se incorporaron tecnologías adaptadas a cada actividad, se comercializaron productos y servicios, se disminuyeron costos y se agregó valor obteniendo nuevos productos, servicios y procesos. Otro punto logrado, es la vinculación institucional e interinstitucional que permitió articular acciones a nivel municipal, provincial y nacional; tanto con privados y organismos gubernamentales.
Utilización de agroinsumos en Paspalum atratum cv. Cambá FCA
Authors: Krynski Mariel A. , Romero Amalia M. , Urbani Mario H.
Published: December 2020

El objetivo del trabajo fue evaluar el efecto del uso de agroinsumos sobre la producción de biomasa de Paspalum atratum cv. Cambá y en la actividad biológica del suelo. El ensayo se realizó en macetas conteniendo suelo arenoso. Se aplicaron siete tratamientos con cinco repeticiones cada uno en un diseño completo al azar. Los tratamientos aplicados fueron: Testigo (T): suelo solo, Fertilizante Mineral (FM) 100 kg.ha-1, Lombricompost (LC) 40 tn.ha-1, Lombricompost + Basalto (LC + B) 40 tn.ha-1 y 2,5 tn.ha-1 respectivamente, Compost (C) 40 tn.ha-1, Compost + Basalto (C+B) 40 tn.ha-1 y 2,5 tn.ha-1 respectivamente y polvo de basalto (B) 2,5 tn.ha-1. Se realizaron 3 cortes, y en el último se extrajeron las plantas. Se midió altura, número de macollos, peso seco de parte aérea, peso seco radical y actividad biológica global. Se realizó ANAVA y comparación de medias por Tukey (α<0,05) observándose que para altura previo al primer corte B arrojó el menor valor, posterior al primer corte ningún tratamiento tuvo diferencias significativas. Para número de macollos no se encontraron diferencias significativas entre tratamientos hasta el primer corte, en las siguientes mediciones el tratamiento LC obtuvo los mayores valores y B los menores. Respecto a Peso Seco Aéreo en el primer corte no hubo diferencias significativas entre tratamientos y en los siguientes cortes el mayor valor lo tuvo el tratamiento LC. Para Peso Seco Radical el mayor valor lo obtuvo el tratamiento FM diferenciándose estadísticamente solo de B. Para Actividad Biológica Global no se encontraron diferencias estadísticamente significativas entre tratamientos.
Experimentación y validación de tecnologías adecuadas para pequeños productores ganaderos
Authors: Kraemer Jacques E. , Rochinotti Diego , Ferrari Félix C. , Macías Daniel E. , Núñez Víctor , Molina Julio , Robson Roberto C.
Published: December 2020

Se evaluó la suplementación mineral con fósforo y sodio en rodeos bovinos de cría en un área con deficiencia de dichos elementos en el departamento Mercedes, provincia de Corrientes, Argentina. Se realizó la práctica en 3 establecimientos durante 4 años en los que se totalizaron 176 observaciones en los lotes suplementados y 155 en los no suplementados. Se obtuvo un 59% de preñez al suplementar y 44% en los lotes que no recibieron dicha práctica, lo cual resulta rentable para el productor.
The Influence of Peer Education on SADARI (Self-Breast Examination) Behaviour in Preventing Breast Cancer for Woman of Childbearing Age in South Lampung, Indonesia
Authors: Yuliana Dewi , Hervidea Radella
Published: December 2020

Breast cancer is a malignant tumor which developed in breast cells. According to WHO, an effective method to improve earlier breast cancer detection is by self-breast examination and this is proven to reduce breast cancer mortality rate since 1990. The objective of this research was to find out the influence of peer education on SADARI (self-breast examination) behaviour in preventing breast cancer for woman of childbearing age in South Lampung, Indonesia. This was a quantitative study by using pre-experimental approach and one group pretest and posttest design. The samples were 32 respondents who were taken by using random sampling. Data were obtained through questionnaires and analyzed by using statistic test with t-dependent test (paired t-test). The result shows that there is an influence of peer education on SADARI behaviour in preventing breast cancer for woman of childbearing age in South Lampung, Indonesia with p-value 0.000. SADARI behavior can be done to women as a self-examination, especially women of childbearing age to prevent breast cancer.
The Relationship Between Complementary Feeding and Stunting Eventsin 2 to 5 Years of Age
Authors: Rukmawati Sefrina , Astutik Puji , Slamet Puji Rahayu
Published: December 2020

Background : Lack of complementary feeding for children, from the age of 6 months complementary feeding begins to be necessary. Food that not good enough in both quality and quantity would affect stunted growth.  

Purpose  :  This research was to determine the relationship of complementary feeding with the stunting in 2 to 5 years of age

Method  : of this research is a retrospective approach. This research is carrying on March 4 2020. The population of this research is one of the parents and children aged 2-5 years as many as 22 people. Sampling retrieval using total sampling, totaling 22 parents and children. The independent variable of complementary feeding data collection with the questionnaire and the dependent variable stunting event data collection by the child's height measurement. Data analysis using spearman rank with α = 0.05.

Results show that out of 22 respondents, nearly half of which were 10 respondents (45.5%) provide less complementary feeding in the category of less and children aged 2-5 years the majority of 16 respondents (72.7%) having heights in the short category. Correlation test results show p-value = 0.002 α = 0.05, so Ha is accepted.

Conclusion : There is a relationship between complementary feeding with stunting in children aged 2-5 years, and r = 0.627 so the level of closeness is strong. In this research the becomes a strong predictor in caused the stunting, but was expected to further research can add various other variables to the stunting event.
Analysis of Factors that Influence the Stunting Event in Toddlers in Public Health Center Gandusari Blitar District
Authors: Aini Qurotul , Suhita Byba Melda , Anggraini Novita Ana
Published: December 2020

Nutritional problems, especially stunting in infants can inhibit a child's development, with negative impacts that will take place in the next life. The purpose of this study was to analyze the influence of parenting, breastfeeding, the role of health workers on the incidence of stunting in infants at the Gandusari  Public Health Center in Blitar Regency. This research design is correlational analytic with cross sectional approach. with the focus of his research directed to be analyzing some of the factors that influence the incidence of stunting in UPT Public Health Center Gandusari Blitar Regency with a population of 163 respondents and a sample of 115 respondents taken by the Simple Random Sampling technique. Data collection using a questionnaire, data analysis with logistic regression test at α = 0.05. The results showed that there was an influence of parenting on the incidence of stunting in infants (p-value = 0,000), there was an effect of breastfeeding on the incidence of stunting in infants (p-value = 0.008), there was an influence on the role of health workers on the incidence of stunting in infants (p -value = 0.003). It can be concluded that the incidence of stunting in infants at the Gandusari Community Health Center is influenced by parenting, breastfeeding, and the role of the health worker at 33% while the remaining 67% is influenced by other factors. parenting, breastfeeding, the role of health workers are factors that influence the incidence of stunting. Lack of knowledge leads to the formation of negative attitudes towards stunting prevention efforts by mothers and cadres due to lack of information.
Health Education (HE) Effectiveness Towards Knowledge and Behavior of the Treatment of Kanguru Method (PMK) in Public Women in Perinatology Room Luwuk Hospital, Banggai District, Central Sulawesi Province
Authors: Baharuddin Lisna Bte , Wahyuni Candra
Published: December 2020

Background: Up to now, the number of preterm births in Indonesia has reached 10-15% of total births each year. The results of a preliminary study conducted by researchers on November 11-16 2019 in the Perinatology Room at Luwuk Regional Hospital, Banggai District, Central Sulawesi Province, with interviews with 10 infant mothers, it was found that 5 babies said they did not know about treatment using the kangaroo method. The statement of one baby mother said that the mother's knowledge was still low about FMD because the kangaroo method was still considered by the mothers.

The research objective was to determine the effectiveness of Health Education (HE) on knowledge about Kangaroo (PMK) treatment of postpartum mothers in the perinatology room of Luwuk Regional Hospital, Banggai Regency, Central Sulawesi Province.

Methods: This study used a one group pre-test-post-test design. The number of samples is 35 respondents. Sampling using Accidental Sampling technique. Statistical test using Paired Samples T-Test.

The results showed that the pre-test score of knowledge obtained an average of 45.57 and the post-test score of knowledge obtained an average of 74.43. Meanwhile, the pre-test behavior score obtained an average of 43.10 and the post-test behavior score obtained an average of 67.62. The results of the Paired Samples T-Test for knowledge showed a significance value of 0.000 <0.05 and behavior known a significance value of 0.000 <0.05.

Conclusion: that there is an average difference between the Pre Test and Post Test values, which means that Health Education (HE) can be said to be effective in increasing knowledge and behavior about Kangaroo Method Care (PMK) for postpartum mothers in the Perinatology Room of Luwuk Regional Hospital, Banggai Regency, Central Sulawesi Province .