MathWorks Simulink is a graphical programming software to simulate and analyze dynamic multidomain systems through block diagrams. The annexed simulink arrangement uses the first law of thermodynamics for the energy balance of a cubesat in The Low Earth Orbit in order to find the equilibrium temperature when using different materials (5), at different angles of orbital inclination (3), angle beta (2) and environmental conditions (3). For the selection of the different conditions to be analyzed, decision blocks and logical gates are used, which can be activated at the user's discretion and this simulate up to 270 different thermal scenarios for the same satellite. The arrangement is sectioned according to the condition to be modified, making the selection easier for the user
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The research data provided the detailed information about the emission of HFC-410A under BAU scenario and mitigation scenario from 2006 to 2050 in China where HFC-410A emission concluded five steps occurred in five stages of RAC products during its lifetime. The result could be of interest for other scientists in the research fields of ozone depletion, climate change, environmental policy, etc.
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143 yearly time-series data under different scenarios, sizes, and backgrounds, are used to validate the effectiveness of prediction models. All of them are from the M4 Forecasting Competition dataset.
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A sociedade de consumo atual é movida pela propaganda maciça de produtos e marcas, com embalagens e design que buscam atrair os consumidores. Da mesma forma, as mudanças tecnológicas e a obsolescência programada na fabricação dos produtos e equipamentos levam os consumidores à substituí-los com maior frequência. Uma das consequências deste modelo é o aumento da exploração dos recursos naturais e de energia não renováveis, bem como a crescente geração de resíduos e impactos ambientais. Tal fato tem levado a uma parte dos consumidores a se tornar mais crítica, buscando adquirir produtos ambientalmente sustentáveis e a exigir mais comprometimento das empresas com a sustentabilidade socioambiental. Para promover este “consumo mais consciente”, ainda existem dificuldades a serem ultrapassadas. Elas dizem respeito à confiabilidade, clareza, transparência, relevância e acessibilidade de informações sobre os produtos de consumo transmitidas pelos fabricantes aos consumidores, conforme os princípios contidos nas “Diretrizes para o Fornecimento de Informações sobre a Sustentabilidade dos Produtos” elaboradas pelas Organizações das Nações Unidas (ONU). O objetivo desta pesquisa foi desenvolver um protótipo de aplicativo para uso em aparelhos celulares a fim de auxiliar os consumidores na busca de informações sobre a sustentabilidade ambiental contidas nas embalagens dos produtos. A abordagem metodológica utilizada foi dividida em três fases: a fundamentação teórica do projeto, a elaboração do protótipo do aplicativo para celulares com telas de interface e o seu teste preliminar com a participação de alguns entrevistados. Esses mostraram interesse nesse tipo de dispositivo e propuseram sugestões que foram incorporadas ao protótipo. Os resultados da pesquisa de campo mostram que os consumidores demandam pela padronização de informações sobre a sustentabilidade, bem como é indispensável que sejam aperfeiçoados os mecanismos de articulação/engajamento entre os diversos stakeholders da cadeia produtiva. Conclui-se que o aplicativo tem potencial para ser utilizado em maior escala de teste, com vistas a seu aprimoramento e geração de patente. Recomenda-se que os fabricantes tenham um padrão de informações de sustentabilidade para o consumidor, tendo como base as diretrizes da ONU, as mesmas que foram usadas na concepção deste protótipo. Espera-se que este aplicativo possa ser de ampla utilização pelos consumidores na escolha dos seus produtos de consumo, bem como na sua orientação em relação ao descarte e tempo de degradação dos resíduos, à pegada de carbono, à logística reversa e às certificações ambientais, informações estas a serem fornecidas pelos fabricantes. The current consumer society is driven by massive propaganda of products and brands, with packaging and design that seek to attract consumers. Additionally, technological changes and programmed obsolescence in the manufacture of products and equipment lead consumers to replace them more often. One of the consequences of this model is the increased exploitation of natural resources and non-renewable energy, as well as the increasing generation of waste and environmental impacts. This has led some consumers to become more critical, seeking to purchase environmentally sustainable products and demand more commitment from companies to social and environmental sustainability. To promote this "more conscious consumption", there are still difficulties to be overcome which concern the reliability, clarity, transparency, relevance, and accessibility of information on products transmitted by manufacturers to consumers, according to the principles contained in the "Guidelines for the Provision of Information on Product Sustainability" prepared by the United Nations (UN). The objective of this research was to develop an application prototype for mobile devices to assist consumers in the search for information on environmental sustainability contained in product packaging. The methodological approach used was divided into three phases: the theoretical basis of the project, the elaboration of the prototype of the application for cell phones with interface screens and its preliminary test with the participation of some interviewees. These showed interest in this type of device and proposed suggestions that were incorporated into the prototype. The results of the field research show that consumers demand the standardization of information about sustainability, as well as it is essential to improve the mechanisms of articulation / engagement between the various stakeholders in the production chain. It is concluded that the application has the potential to be used on a larger testing scale, with a view to its improvement and patent generation. It is recommended that manufacturers have a standard of sustainability information for the consumer, based on the guidelines of the UN, the same that were used in designing this prototype. It is expected that this application can be widely used by consumers when choosing their products, as well as in their guidance regarding waste disposal and degradation time, carbon footprint, reverse logistics and environmental certifications, information to be provided by manufacturers.
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Neste trabalho é proposto e apresentado um medidor inteligente de energia elétrica considerando os métodos de medição classe S especificados no PRODIST e na norma IEC 61000-4-30. O medidor proposto calcula os valores eficazes de tensão e corrente, as potências aparente, ativa e reativa, o fator de potência, a frequência, as distorções harmônicas e detecta a ocorrência de variações de tensão de curta duração. Como principais contribuições deste trabalho, pode-se citar a avaliação de métodos existentes e a proposta de um novo método para detectar a origem de distúrbios em relação à localização do medidor. Propôs-se também uma interface gráfica que permite o monitoramento dos parâmetros elétricos e de qualidade de energia, e ainda possibilita a interação do consumidor para a obtenção o de informações detalhadas sobre o estado da rede. O medidor pode ser utilizado como um registrador de dados e permite o acesso à sua interface gráfica por meio da utilização da porta de comunicação ethernet. Para a validação inicial, realizaram-se simulações computacionais, a partir de um modelo de consumidor residencial, em diferentes cenários de operação. Na etapa de validação experimental, foi utilizada uma fonte de geração de sinais e realizaram se testes com o medidor conectado à rede de distribuição de baixa tensão. A partir destas etapas foi possível verificar o funcionamento da interface gráfica e validar o funcionamento do medidor inteligente proposto. In this study, a smart meter is presented, which considers the class S measurement methods specified at IEC 61000-4-30 standard and PRODIST. The proposed smart meter calculates RMS voltage and current values, active, reactive and apparent powers, power factor, frequency, harmonic distortions and detects short duration voltage variations. As main contributions of this study, it can be mentioned the evaluation of existing methods and the proposal of a new method to determine on which side of a recording device a disturbance originates. It’s also developed a graphical interface that allows the monitoring of electrical and power quality parameters and it enables consumer interaction to get detailed power grid information. The smart meter can also be used as a data logger and it allows access to its graphical interface through ethernet communication port. For the initial validation, computer simulations were performed through a residential consumer model in different operating scenarios. The experimental validation tests were carried out using an AC power source and the smart meter has been connected to low-voltage distribution grid. Through these steps, it was possible to verify the interface operation and to validate the proposed smart meter operation. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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This data set provide an experiment of building form of LSF micro-house between I (1) shape and L (2) shape with WWR (wall window ratio) and different orientation. Building form and massing exploration using generative algorithms without programming or scripting requirements, since its graphical algorithms editor integrated with Rhino’s 3-D modeling tools. Meanwhile, by adding Ladybug and Honeybee plug-ins for Grasshopper® it can help the assessment of an environmentally architectural design. Those data imported by Ladybug and analyzed through Grasshopper, later it can generate the weather diagram/metric for climate analysis such as sun-path, wind-rose, radiation rose, and shadow pattern. The next step, Ladybug will interpret the thermal comfort perception by adding the input of clothing insulation and metabolic rate data. This plug-ins uses PMV index to calculate the indoor thermal comfort and shown by color degradation of red which means hot and blue which means cold. In this experiment, the clo = 0.6 (casual summer) and the met = seating (typically activity at home)
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MathWorks Simulink is a graphical programming software to simulate and analyze dynamic multidomain systems through block diagrams. The annexed simulink arrangement uses the first law of thermodynamics for the energy balance of a cubesat in The Low Earth Orbit in order to find the equilibrium temperature when using different materials (5), at different angles of orbital inclination (3), angle beta (2) and environmental conditions (3). For the selection of the different conditions to be analyzed, decision blocks and logical gates are used, which can be activated at the user's discretion and this simulate up to 270 different thermal scenarios for the same satellite. The arrangement is sectioned according to the condition to be modified, making the selection easier for the user
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The research data provided the detailed information about the emission of HFC-410A under BAU scenario and mitigation scenario from 2006 to 2050 in China where HFC-410A emission concluded five steps occurred in five stages of RAC products during its lifetime. The result could be of interest for other scientists in the research fields of ozone depletion, climate change, environmental policy, etc.
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143 yearly time-series data under different scenarios, sizes, and backgrounds, are used to validate the effectiveness of prediction models. All of them are from the M4 Forecasting Competition dataset.
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A sociedade de consumo atual é movida pela propaganda maciça de produtos e marcas, com embalagens e design que buscam atrair os consumidores. Da mesma forma, as mudanças tecnológicas e a obsolescência programada na fabricação dos produtos e equipamentos levam os consumidores à substituí-los com maior frequência. Uma das consequências deste modelo é o aumento da exploração dos recursos naturais e de energia não renováveis, bem como a crescente geração de resíduos e impactos ambientais. Tal fato tem levado a uma parte dos consumidores a se tornar mais crítica, buscando adquirir produtos ambientalmente sustentáveis e a exigir mais comprometimento das empresas com a sustentabilidade socioambiental. Para promover este “consumo mais consciente”, ainda existem dificuldades a serem ultrapassadas. Elas dizem respeito à confiabilidade, clareza, transparência, relevância e acessibilidade de informações sobre os produtos de consumo transmitidas pelos fabricantes aos consumidores, conforme os princípios contidos nas “Diretrizes para o Fornecimento de Informações sobre a Sustentabilidade dos Produtos” elaboradas pelas Organizações das Nações Unidas (ONU). O objetivo desta pesquisa foi desenvolver um protótipo de aplicativo para uso em aparelhos celulares a fim de auxiliar os consumidores na busca de informações sobre a sustentabilidade ambiental contidas nas embalagens dos produtos. A abordagem metodológica utilizada foi dividida em três fases: a fundamentação teórica do projeto, a elaboração do protótipo do aplicativo para celulares com telas de interface e o seu teste preliminar com a participação de alguns entrevistados. Esses mostraram interesse nesse tipo de dispositivo e propuseram sugestões que foram incorporadas ao protótipo. Os resultados da pesquisa de campo mostram que os consumidores demandam pela padronização de informações sobre a sustentabilidade, bem como é indispensável que sejam aperfeiçoados os mecanismos de articulação/engajamento entre os diversos stakeholders da cadeia produtiva. Conclui-se que o aplicativo tem potencial para ser utilizado em maior escala de teste, com vistas a seu aprimoramento e geração de patente. Recomenda-se que os fabricantes tenham um padrão de informações de sustentabilidade para o consumidor, tendo como base as diretrizes da ONU, as mesmas que foram usadas na concepção deste protótipo. Espera-se que este aplicativo possa ser de ampla utilização pelos consumidores na escolha dos seus produtos de consumo, bem como na sua orientação em relação ao descarte e tempo de degradação dos resíduos, à pegada de carbono, à logística reversa e às certificações ambientais, informações estas a serem fornecidas pelos fabricantes. The current consumer society is driven by massive propaganda of products and brands, with packaging and design that seek to attract consumers. Additionally, technological changes and programmed obsolescence in the manufacture of products and equipment lead consumers to replace them more often. One of the consequences of this model is the increased exploitation of natural resources and non-renewable energy, as well as the increasing generation of waste and environmental impacts. This has led some consumers to become more critical, seeking to purchase environmentally sustainable products and demand more commitment from companies to social and environmental sustainability. To promote this "more conscious consumption", there are still difficulties to be overcome which concern the reliability, clarity, transparency, relevance, and accessibility of information on products transmitted by manufacturers to consumers, according to the principles contained in the "Guidelines for the Provision of Information on Product Sustainability" prepared by the United Nations (UN). The objective of this research was to develop an application prototype for mobile devices to assist consumers in the search for information on environmental sustainability contained in product packaging. The methodological approach used was divided into three phases: the theoretical basis of the project, the elaboration of the prototype of the application for cell phones with interface screens and its preliminary test with the participation of some interviewees. These showed interest in this type of device and proposed suggestions that were incorporated into the prototype. The results of the field research show that consumers demand the standardization of information about sustainability, as well as it is essential to improve the mechanisms of articulation / engagement between the various stakeholders in the production chain. It is concluded that the application has the potential to be used on a larger testing scale, with a view to its improvement and patent generation. It is recommended that manufacturers have a standard of sustainability information for the consumer, based on the guidelines of the UN, the same that were used in designing this prototype. It is expected that this application can be widely used by consumers when choosing their products, as well as in their guidance regarding waste disposal and degradation time, carbon footprint, reverse logistics and environmental certifications, information to be provided by manufacturers.
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Neste trabalho é proposto e apresentado um medidor inteligente de energia elétrica considerando os métodos de medição classe S especificados no PRODIST e na norma IEC 61000-4-30. O medidor proposto calcula os valores eficazes de tensão e corrente, as potências aparente, ativa e reativa, o fator de potência, a frequência, as distorções harmônicas e detecta a ocorrência de variações de tensão de curta duração. Como principais contribuições deste trabalho, pode-se citar a avaliação de métodos existentes e a proposta de um novo método para detectar a origem de distúrbios em relação à localização do medidor. Propôs-se também uma interface gráfica que permite o monitoramento dos parâmetros elétricos e de qualidade de energia, e ainda possibilita a interação do consumidor para a obtenção o de informações detalhadas sobre o estado da rede. O medidor pode ser utilizado como um registrador de dados e permite o acesso à sua interface gráfica por meio da utilização da porta de comunicação ethernet. Para a validação inicial, realizaram-se simulações computacionais, a partir de um modelo de consumidor residencial, em diferentes cenários de operação. Na etapa de validação experimental, foi utilizada uma fonte de geração de sinais e realizaram se testes com o medidor conectado à rede de distribuição de baixa tensão. A partir destas etapas foi possível verificar o funcionamento da interface gráfica e validar o funcionamento do medidor inteligente proposto. In this study, a smart meter is presented, which considers the class S measurement methods specified at IEC 61000-4-30 standard and PRODIST. The proposed smart meter calculates RMS voltage and current values, active, reactive and apparent powers, power factor, frequency, harmonic distortions and detects short duration voltage variations. As main contributions of this study, it can be mentioned the evaluation of existing methods and the proposal of a new method to determine on which side of a recording device a disturbance originates. It’s also developed a graphical interface that allows the monitoring of electrical and power quality parameters and it enables consumer interaction to get detailed power grid information. The smart meter can also be used as a data logger and it allows access to its graphical interface through ethernet communication port. For the initial validation, computer simulations were performed through a residential consumer model in different operating scenarios. The experimental validation tests were carried out using an AC power source and the smart meter has been connected to low-voltage distribution grid. Through these steps, it was possible to verify the interface operation and to validate the proposed smart meter operation. Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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This data set provide an experiment of building form of LSF micro-house between I (1) shape and L (2) shape with WWR (wall window ratio) and different orientation. Building form and massing exploration using generative algorithms without programming or scripting requirements, since its graphical algorithms editor integrated with Rhino’s 3-D modeling tools. Meanwhile, by adding Ladybug and Honeybee plug-ins for Grasshopper® it can help the assessment of an environmentally architectural design. Those data imported by Ladybug and analyzed through Grasshopper, later it can generate the weather diagram/metric for climate analysis such as sun-path, wind-rose, radiation rose, and shadow pattern. The next step, Ladybug will interpret the thermal comfort perception by adding the input of clothing insulation and metabolic rate data. This plug-ins uses PMV index to calculate the indoor thermal comfort and shown by color degradation of red which means hot and blue which means cold. In this experiment, the clo = 0.6 (casual summer) and the met = seating (typically activity at home)
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