bluuebunny/crossref_metadata_2025_split huggingface dataset:
Demand Modeling in the Presence of Unobserved Lost Sales
Authors: Subramanian Shivaram , Harsha Pavithra 
Published: October 2020

We present an integrated optimization approach to parameter estimation for discrete choice demand models where data for one or more choice alternatives are censored. We employ a mixed-integer program (MIP) to jointly determine the prediction parameters associated with the customer arrival rate and their substitutive choices. This integrated approach enables us to recover proven, (near-) optimal parameter values with respect to the chosen loss-minimization (LM) objective function, thereby overcoming a limitation of prior multistart heuristic approaches that terminate without providing precise information on the solution quality. The imputations are done endogenously in the MIP by estimating optimal values for the probabilities of the unobserved choices being selected. Under mild assumptions, we prove that the approach is asymptotically consistent. For large LM instances, we derive a nonconvex-contvex alternating heuristic that can be used to obtain quick, near-optimal solutions. Partial information, user acceptance criteria, model selection, and regularization techniques can be incorporated to enhance practical efficacy. We test the LM model on simulated and real data and present results for a variety of demand-prediction scenarios: single-item, multi-item, time-varying arrival rate, large-scale instances, and a dual-layer estimation model extension that learns the unobserved market shares of competitors.This paper was accepted by Yinyu Ye, optimization.
¿El trabajo es salud?
Authors: Vega Ruíz María-Luz 
Published: October 2020

Trabajo y salud aparecen prima facie como conceptos diferentes, aunque se trata de “hechos” intrínsecamente interrelacionados, por cuanto hoy es impensable que el trabajo pueda hacerse en condiciones adecuadas en un estado de ausencia de salud. De hecho, para la OMS la salud “es un estado de completo bienestar físico, mental y social, y no solamente la ausencia de afecciones o enfermedades”. Esta definición confirma, la clara interrelación entre dos hechos en principio diferentes, pero en la práctica interdependientes: la salud es imprescindible para trabajar y las condiciones en las que se realiza el trabajo pueden perjudicar la salud…
Impact of yoga and group exercise on quality of life for people living with heart failure
Authors: Bingley Francesca 
Published: October 2020

Background/AimsThere is a direct correlation between depression and anxiety, quality of life, and heart failure, therefore methods of empowering people with their rehabilitation are needed in the community for long-term health. This study aimed to discover the effects of yoga on quality of life for people with heart failure when used in conjunction with rehabilitation group exercise in the community.MethodsFour databases were reviewed using key search terms to discover 67 potential articles. Once the inclusion/exclusion criteria were met, four appropriate articles were reviewed.ResultsTwo systematic reviews, one randomised controlled study and one nonrandomised controlled study suggested that practicing yoga led to improvements in exercise capacity, depression, anxiety and fatigue, blood pressure, heart rate, heart rate variability, B-type natriuretic peptide, tei Index, autonomic nervous system function, and left ventricular ejection fraction. Quality of life was slightly improved.ConclusionsThere is promising evidence to support the use of yoga for physiological functions, and slight improvements to quality of life. Further research is needed to understand the best application of and effectiveness of yoga practices.
Too Fast to Live Too Young to Die: Punk & Post Punk Graphics 1976–1986, Andrew Krivine (2020)
Authors: Foster Richard 
Published: October 2020

Abstract

Too Fast to Live Too Young to Die: Punk & Post Punk Graphics 1976–1986, Andrew Krivine (2020)
London: Pavilion Books, 352 pp.,
ISBN 978-1-91164-136-0, h/bk, £30
A interface da suplementação de Ácidos Graxos Ômega 3 na Asma: Expressões do Clínico / The omega 3 fatty acid supplementation interface in asthma: Expressions of the clinic
Authors: Magalhães Purcina Santos , Pires Andrea Marques da Silva , Silva Igor Marcelo Castro e 
Published: October 2020

A asma é uma doença inflamatória crônica das vias áreas que traz prejuízos à qualidade de vida. A suplementação com ácidos graxos ômega-3 tem sido levantada como boa opção adjuvante ao tratamento. O objetivo deste trabalho é revisar sobre a suplementação de ômega 3 no paciente com asma A análise dos Ensaios Clíncos permitiu constatar que há comprovações que a suplementação com ácidos graxos ômega-3 é benéfica, melhorando a qualidade de vida por diminuir níveis de marcadores inflamatórios. O conhecimento de como conduzir essa suplementação é fundamental em relação a dose, tempo de uso e indicação. A revisão sistemática dos ensaios clínicos levaram a acreditar que a tendência é a orientação da associação de nutrientes ao tratamento convencional pelos Consensos e Diretrizes no futuro.
Rotulagem Nutricional de Diferentes Marcas de Leite Uht Integral Comercializada em Vitória da Conquista- BA / Nutritional Labeling of Different Brands of Integral Uht Milk Commercialized in Vitória da Conquista/BA
Authors: Santos Neto Agamenon Rocha dos , Oliveira Alexandre Magno Cruz de , Barros André Silva , Fernandes Cristhyan Novais , Aguiar Israel Lourenço de , Oliveira Junei Rocha , Ferraz Rodrigo Leite Andrade 
Published: October 2020

O rótulo dos alimentos comumente apresenta várias informações relevantes e que influenciam na saúde da população, sendo um importante veículo de comunicação e persuasão do cliente, no marketing de forma geral. Assim, o presente trabalho objetiva a análise qualitativa da rotulagem nutricional de diversas marcas de leite UHT integral, comercializadas em supermercados de Vitória da Conquista- BA. Foram analisadas dez marcas de leite do tipo UHT integral. Verificou-se que estes estavam de acordo a Portaria nº 146/1996 do Ministério da Agricultura, do Abastecimento e da Reforma Agrária para rotulagem nutricional, incluindo também informações de origem, de ingredientes alergênicos, entre outras exigências Os resultados encontrados indicaram que os leites UHT integrais analisados estavam dentro dos padrões exigidos, para a rotulagem nutricional. Garantindo assim que o consumidor obtenha todas as informações necessárias, sem qualquer forma de equívoco quanto ao produto a ser consumido, evitando também enganos no ato da compra, que possam gerar falsas expectativas aos consumidores.
Pedagogia do Corpo: O Fenômeno Jojô Todynho Corpo Gordo no Funk - “Que Tiro Foi Esse, Que Tá um Arraso?” / Body Pedagogy: The Phenomenon Jojô Todynho Body Fat on Funk - “What's That Shot, What is a Damn?”
Authors: Purificação Marcelo Máximo , Teixeira Maria Filomena Rodrigues , Catarino Elisângela Maura , Santana Maria Luzia Da Silva , Soares Katielly Vila verde Araújo , Pereira Vanessa Alves 
Published: October 2020

Resumo: Este texto, produzido no âmbito da disciplina Pedagogia do Corpo do Programa de Pós-Graduação em Educação (Doutorado) da Universidade Luterana do Brasil – ULBRA, e da pesquisa desenvolvida no eixo temático: Formação de Professores - Identidade e Gênero, vinculada ao Grupo de Pesquisa NEPEM/CNPq/UNIFIMES e a Escola Superior de Educação de Coimbra –ESEC - tem como objetivo problematizar, no viés da Pedagogia do Corpo - o Corpo Gordo no Funk-, visto a partir da perspectiva da cultura e da lupa teórica dos estudos culturais. Reflete sobre o fenômeno Jojô Todynho – funkeira, gorda e preta, cujo estilo e música caíram no gosto popular, arrebatando milhares de seguidores. É um texto de cunho qualitativo, ancorado no aporte bibliográfico. Como resultado, foi possível perceber indícios da autorepresentação feminina e da ressignificação do discurso feminista na figura Jojô Todynho, as representações do corpo feminino no funk, assim como questões de raça e classes sociais.
EXECUTION MECHANISM OF MORTGAGE RIGHTS USING EXECUTORIAL TITLE IN SHARIA BANKING IS WHOSE AUTHORITY?
Authors: Noor Afif , Heradhyaksa Bagas 
Published: October 2020

Mortgage Right is a guaranteed right to land that is attached to the debt process. The authority to execute the guarantee of Liability on Sharia banks is an important matter to be discussed in the study of business law or commercial law as an effort to return loans that have been given by creditors (sharia banks) to debtors (customers) on financing problems or breach of contract. The Guarantee of Mortgage will not have meaning if the guarantee cannot be executed. The significance of this study is to know the mechanism of request for execution of guarantee of mortgage rights at a sharia bank after the decision of the Constitutional Court No. 93/PUU-X/2012. The research methodology used in this article is the research library. This article analyzes the laws related to the mechanism of execution of mortgage rights in sharia banks. Finally, this research found that the execution of mortgage righst in Islamic banks is the authority of the Religious Court. The mechanism for requesting the execution of a mortgage guarantee at a sharia bank is also the same as the mechanism for requesting mortgage rights at a district court.
Mechanosensory Signaling in Astrocytes
Authors: Turovsky Egor A. , Braga Alice , Yu Yichao , Esteras Noemi , Korsak Alla , Theparambil Shefeeq M. , Hadjihambi Anna , Hosford Patrick S. , Teschemacher Anja G. , Marina Nephtali , Lythgoe Mark F. , Haydon Philip G. , Gourine Alexander V. 
Published: October 2020

Mechanosensitivity is a well-known feature of astrocytes, however, its underlying mechanisms and functional significance remain unclear. There is evidence that astrocytes are acutely sensitive to decreases in cerebral perfusion pressure and may function as intracranial baroreceptors, tuned to monitor brain blood flow. This study investigated the mechanosensory signaling in brainstem astrocytes, as these cells reside alongside the cardiovascular control circuits and mediate increases in blood pressure and heart rate induced by falls in brain perfusion. It was found that mechanical stimulation-evoked Ca2+responses in astrocytes of the rat brainstem were blocked by (1) antagonists of connexin channels, connexin 43 (Cx43) blocking peptide Gap26, or Cx43 gene knock-down; (2) antagonists of TRPV4 channels; (3) antagonist of P2Y1receptors for ATP; and (4) inhibitors of phospholipase C or IP3 receptors. Proximity ligation assay demonstrated interaction between TRPV4 and Cx43 channels in astrocytes. Dye loading experiments showed that mechanical stimulation increased open probability of carboxyfluorescein-permeable membrane channels. These data suggest that mechanosensory Ca2+responses in astrocytes are mediated by interaction between TRPV4 and Cx43 channels, leading to Cx43-mediated release of ATP which propagates/amplifies Ca2+signals via P2Y1receptors and Ca2+recruitment from the intracellular stores. In astrocyte-specific Cx43 knock-out mice the magnitude of heart rate responses to acute increases in intracranial pressure was not affected by Cx43 deficiency. However, these animals displayed lower heart rates at different levels of cerebral perfusion, supporting the hypothesis of connexin hemichannel-mediated release of signaling molecules by astrocytes having an excitatory action on the CNS sympathetic control circuits.SIGNIFICANCE STATEMENTThere is evidence suggesting that astrocytes may function as intracranial baroreceptors that play an important role in the control of systemic and cerebral circulation. To function as intracranial baroreceptors, astrocytes must possess a specialized membrane mechanism that makes them exquisitely sensitive to mechanical stimuli. This study shows that opening of connexin 43 (Cx43) hemichannels leading to the release of ATP is the key central event underlying mechanosensory Ca2+responses in astrocytes. This astroglial mechanism plays an important role in the autonomic control of heart rate. These data add to the growing body of evidence suggesting that astrocytes function as versatile surveyors of the CNS metabolic milieu, tuned to detect conditions of potential metabolic threat, such as hypoxia, hypercapnia, and reduced perfusion.
Ein Konzept zur Kontextualisierung von Prozessdaten
Authors: Von Trotha Christian , Kleinert Tobias , Epple Ulrich 
Published: October 2020

Während des Betriebs einer prozesstechnischen Anlage fallen in zunehmendem Maß umfangreiche und heterogene Datenmengen an. Damit diese schnell und effizient in Erkenntnisse und Handlungen umgewandelt werden können, bedarf es einer informationstechnisch effizienten und effektiven Datenaufbereitung. Ein wesentlicher und grundlegender Schritt dazu ist die Kontextualisierung. Dabei werden Beziehungen zwischen einzelnen Informationen betrachtet und diese zu Wissen vernetzt. In diesem Beitrag wird eine Modellhierarche vorgestellt, die diese Vernetzung auf Basis einer Graphdatenbank ermöglicht. Die praktische Anwendbarkeit wird anhand einer Beispiel-Implementierung an einem realen Versuchsstand demonstriert.
[RETRACTED] Experimental Study on Impact of Thermal-Assisted Machining on SKD11 Steel Machinability
Authors: Hoang Long Vuong , Nguyen Hoai Nhan , Truong Thanh Hai , Al-Tawaha A. Rahman M. S , Le Huu Cuong 
Published: October 2020

==========================================================

Available online: 31 October 2020

This article has been retracted by International Journal on Advanced Science, Engineering and Information Technology Editorial team, following clear correspondence and confirmation with authors.

The paper is retracted from 4 July 2022.

==========================================================
Machining in a heated environment has been used in pressure machining and metal cutting. Thermal-assisted machining is a new machining method performed on conventional machine tools, CNC machines, in which the workpiece is heated before machining. Different heat sources do the thermal-assisted: electrical energy, laser beam, magnetic induction. However, there is very little research on thermal-assisted machining when milling SKD11 steel, a difficult-in-processing material but widely used in the industry. Material machinability refers to the ability of material machining that is difficult or easy. Material machinability is measured by tool life, material removal ability, shear force, cutting vibration, surface roughness. The material's machinability is directly influenced by its microscopic structure and is related to the cutting mode. This paper has highlighted the study of material machinability when thermal-assisted machining and compared to the conventional one. This study also highlights the crucial role in assessing the effect of heating on the SKD11 steel machinability. This study analyzed the technological parameters' role on the shear force, chip shrinkage, surface roughness, and shear vibrations during normal machining and SKD11 steel heating. The study results showed that the material's microstructure and the amplitude of vibration did not change under the heating process's effect with a temperature range of 200oC - 400oC. However, the shearing force during heat processing is drastically reduced compared to conventional machining. Chip shrinkage increased by 31.7% when heated to 400oC, while roughness decreased by 47.1%.
Influence of the combined action of <i>Fusarium</i> spp. fungi and temperature on some tomatoes growth traits
Authors: Lupashku G. A. , Mihnea N. I. , Gavzer S. I. 
Published: October 2020

Relevance. Tomato root rot is a complex disease caused by a variety of soil-borne fungal pathogens, among which Fusarium oxysporum, F. solani and F. gibbosum occur with the greatest frequency in the conditions of the Republic of Moldova. The originality of the work consists in identifying the differentiated influence of pathogens of Fusarium root rot and temperature on the variability and heritability of the organs of growth and development of tomato plants.Material and methods. Two varieties and 3 lines of tomatoes with good economically valuable characteristics were used as material for the study. To test the response of plants to pathogens of fusarium root rot, we used culture filtrates of 6 – F. oxysporum isolates, 6 – F. solani, and 4 – F. gibbosum, prepared in a standard liquid Czapek medium. The plants were grown at the optimum temperature (23...24°C) and with alternating temperatures of 23...24°C and 10...11°C for two days each. Seed germination and root length were used as indicators of growth and development. The genetic parameters of the variability and heritability of the studied traits were studied.Results. An analysis of the reaction based on seeds germination and root growth showed its significant differentiation in the tomato genotype x type of fungus x isolate of the fungus x temperature system. A factor analysis of the interaction of the tomato genotype x Fusarium fungus revealed a significant role of the plant genotype in response to the pathogens. A significant effect of Fusarium fungi and temperature on the genetic and phenotypic variance of signs of growth and development of tomato plants, heritability in a broad sense, genotypic and phenotypic coefficient of variation, and genetic progress have been established. It is concluded that it is advisable to use the reaction of signs of growth and development of tomato to Fusarium pathogens in order to identify genotypes with good inheritance of the resistance trait.
PROJETO URBANO E PLANEJAMENTO PARTICIPATIVO: conexões e desconexões na reconstrução e recuperação ambiental de Lajedinho/BA
Authors: Oliveira Liana Viveiros , Teixeira Aparecida Netto , Cavalcante Marília Moreira 
Published: October 2020

O artigo discute uma experiência associada de projeto urbano e planejamento participativo ocorrida em Lajedinho/BA, cidade com elevado nível de ruralização onde, em 2013, ocorreu uma grave enchente, com vítimas fatais e destruição parcial da cidade. Com aportes teóricos sobre o plano e o projeto e, considerando as bases jurídicas e programáticas da política urbana brasileira, analisa a relação entre projeto e plano na formulação de uma agenda pactuada e socialmente legitimada para as cidades, identificando tensões reveladoras de limites e também de potenciais de articulação e interação. Os resultados mostram o quanto a desconexão entre os instrumentos pode acentuar os problemas urbanos e socioambientais que pretendem solucionar e apontam para a possibilidade de ressignificar o plano diretor e o projeto urbano, atribuindo sentidos e significados na perspectiva do direito à cidade.Palavras-chave: Projeto urbano. Plano diretor. Direito à cidade. Lajedinho.URBAN DESIGN AND PARTICIPATORY PLANNING: Connections and Disconnections in Lajedinho´s Reconstruction and Environmental RecoveryAbstractThis paper discusses an experience of urban design and participatory planning that took place at Lajedinho/BA, city with a high level of ruralization where, in 2013, a severe flood occurred, with fatalities and partial destruction of the city.With theoretical contributions concerning project and planning, and, considering the legal and programmatic basis of brazilian urban policy, the relation between them is analyzed in formulation of a pactual and socially legitimized agenda forthe cities, identifying tensions revealing boundaries and also of articulation and interaction potentials. The results show how much the disconnect between the instruments can accentuate the urban and socio-environmental problems both of them intend to solve and point to the possibility of reframing the master plan and the urban project, attributing meanings from the perspective of the right to the city.Keywords: Urban design. Master plan. Right to the city. Lajedinho.
SUSTENTABILIDADE & QUALIDADE DE VIDA: práticas sustentáveis de saúde em comunidades ribeirinhas no Amazonas
Authors: Chaves Maria do Perpetuo Socorro Rodrigues , Rodrigues Débora Cristina Bandeira , Nascimento Camila Fernanda Pinheiro do , Pedrosa Evelyn Barroso , Silva Thamirys Souza e 
Published: October 2020

Qualidade de vida e sustentabilidade como condição de saúde representa um dos desafios no século XXI. Na Amazônia, em comunidades ribeirinhas de Caapiranga, foram realizadas atividades baseadas na Metodologia participativa Interação, através da realização de pesquisa e extensão, seguindo princípios de respeito aos saberes tradicionais orientados pelas formas de organização sociocultural local, a fim de proporcionar acesso ao saneamento básico e diminuição dos impactos na saúde e na qualidade de vida desta população. A instalação das fossas sépticas sustentáveis, realizadas em conjunto com os comunitários, ocorreu a partir de ações sobre cuidados preventivos de saúde, tendo como principais resultados melhoria na saúde e a mobilização das práticas de sustentabilidade social e ambiental. Além disso, as ações de educação e saúde visam contribuir com mudanças efetivas de hábitos dessas populações.Palavras-chave: Saúde. Qualidade de vida. Amazonas.SUSTAINABILITY & QUALITY OF LIFE: sustainable health practices in riverside communities in the AmazonAbstractQuality of life and sustainability as a health condition represent one of the challenges in the 21st century. In the Amazon, in riverside communities in Caapiranga, activities were carried out using the Interactive Methodology, through research and extension, following the principles of respect for traditional flavors guided by the forms of local socio-cultural organization. An end to accessible access to basic sanitation and reduction of impacts on the health and quality of life of this population. An installation of sustainable septic tanks carried out in conjunction with waste, occurred from actions on preventive health care, with the main results of improving health and mobilizing social and environmental sustainability practices. In addition to education and health actions, which aim to contribute to effective changes in habits caused.Keywords: Health. Quality of life. Amazonas.
MORTES QUE SE ACUMULAM: homicídios, perfis das vítimas e políticas públicas em Juiz de Fora
Authors: Fraga Paulo Cesar Pontes , Delgado Letícia Fonseca Paiva 
Published: October 2020

O presente artigo objetiva discutir o aumento das taxas de homicídios na cidade Juiz de Fora/MG, nos últimos cinco anos, utilizando para a análise, o ano de 2013. Os dados sobre os homicídios foram obtidos através de notícias de um jornal local. Foram analisadas variáveis relacionadas às características das vítimas, distribuídas a partir das seguintes categorias: sexo, idade, local de residência e arma utilizada na agressão. O estudo visa apresentar elementos para identificar o padrão estrutural das mortes por agressão, a fim de contribuir para a visualização do panorama da violência urbana na cidade mineira. Por fim, destaca-se que apesar do aumento significativo dos indicadores de violência relacionado aos homicídios, não houve por parte das autoridades e da população mobilização para o enfrentamento do problema, bem como o reconhecimento do fenômeno como um problema público relevante.Palavras-chave: Homicídio. Juiz de Fora. Violência Urbana.DEATHS THAT ACCUMULATE: homicides, victim profiles and public policies in Juiz de ForaAbstractThis article aims to discuss the increase in homicide rates in the city of Juiz de Fora, Minas Gerais, in the last five years, using more specific analysis, the year 2013. Information on homicides was obtained through news reports from a local newspaper. Were analyzed variables related to the characteristics of the victims, distributed from the following categories: sex and age, place of residence of the victim and weapon used in the aggression. The study intends to bring to light elements to identify the structural pattern of death by aggression, seeking to contribute to the visualization of the panorama of urban violence in the city of Minas Gerais. Finally, despite the significant increase in indicators of homicide-related violence, there was no greater mobilization by the authorities and the population to confront the problem and recognition of the phenomenon as a relevant public problem.Keywords: Homicide. Juiz De Fora. Urban Violence.