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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Análise sensorial: terminologia, desenvolvimento de padrões e treinamento de painelistas para avaliação de produtos cosméticos / Sensory analysis: terminology, standards development and panel training for evaluation of cosmetics products

Vieira, Gisely Spósito 13 August 2015 (has links)
A análise sensorial é uma metodologia científica utilizada para mensurar, avaliar e interpretar reações relacionadas às características de produtos tais como são percebidas através dos sentidos, respondendo à bem mais que simplesmente à preferência por algum produto em detrimento de outros. Métodos científicos específicos têm sido desenvolvidos para medir ou estimar objetivamente, com precisão e reprodutibilidade, as respostas humanas aos estímulos a que são submetidos. Os testes descritivos, que compõem parte da análise sensorial, exigem controle cuidadoso das possíveis variáveis capazes de interferir no resultado, tais como ambiente do teste, armazenamento das amostras, condições da pele dos painelistas, seleção e treinamento de atributos do produto a serem avaliados. A filosofia do treinamento é proporcionar uma mesma experiência sensorial aos painelistas através do uso de uma ampla variedade de amostras de referências, conceitos, terminologias, protocolos e escalas, o que é essencial para estabelecer um quadro comum de referências, cujo propósito é remover a conotação \"subjetiva\" desta metodologia sensorial. Ao fazer uso desta metodologia, obtivemos respostas coerentes, similares e com pequenos desvios padrão após treinamento de três meses com o painel, o qual foi capaz de diferenciar sete produtos comerciais hidratantes nos atributos estudados / Sensory analysis is a scientific method used to measure, analyze and interpret reactions related to product characteristics such as perceived through the senses, responding to much more than simply preference for one product over another. Specific scientific methods have been developed to measure or estimate objectively, accurately and reproducibility human responses to stimuli that they are submitted. Descriptive tests, which are part of sensory analysis, require careful control of possible variables that can affect the results, such as test environment, sample storage, skin conditions of the panelists, product attributes selection and training. The training philosophy is to provide the same sensory experience to panelists through the use of a wide variety of references samples, concepts, terminology, protocols, and scales, which is essential to establish a common frame of reference, whose purpose is to remove the\"subjective\" connotation from this sensory methodology. By using this methodology, we achieved consistente, similar and with small standard deviations answers, after three months of training with the panel, which was able to distinguish seven moisturizers commercial products into the studied attributes
2

Análise sensorial: terminologia, desenvolvimento de padrões e treinamento de painelistas para avaliação de produtos cosméticos / Sensory analysis: terminology, standards development and panel training for evaluation of cosmetics products

Gisely Spósito Vieira 13 August 2015 (has links)
A análise sensorial é uma metodologia científica utilizada para mensurar, avaliar e interpretar reações relacionadas às características de produtos tais como são percebidas através dos sentidos, respondendo à bem mais que simplesmente à preferência por algum produto em detrimento de outros. Métodos científicos específicos têm sido desenvolvidos para medir ou estimar objetivamente, com precisão e reprodutibilidade, as respostas humanas aos estímulos a que são submetidos. Os testes descritivos, que compõem parte da análise sensorial, exigem controle cuidadoso das possíveis variáveis capazes de interferir no resultado, tais como ambiente do teste, armazenamento das amostras, condições da pele dos painelistas, seleção e treinamento de atributos do produto a serem avaliados. A filosofia do treinamento é proporcionar uma mesma experiência sensorial aos painelistas através do uso de uma ampla variedade de amostras de referências, conceitos, terminologias, protocolos e escalas, o que é essencial para estabelecer um quadro comum de referências, cujo propósito é remover a conotação \"subjetiva\" desta metodologia sensorial. Ao fazer uso desta metodologia, obtivemos respostas coerentes, similares e com pequenos desvios padrão após treinamento de três meses com o painel, o qual foi capaz de diferenciar sete produtos comerciais hidratantes nos atributos estudados / Sensory analysis is a scientific method used to measure, analyze and interpret reactions related to product characteristics such as perceived through the senses, responding to much more than simply preference for one product over another. Specific scientific methods have been developed to measure or estimate objectively, accurately and reproducibility human responses to stimuli that they are submitted. Descriptive tests, which are part of sensory analysis, require careful control of possible variables that can affect the results, such as test environment, sample storage, skin conditions of the panelists, product attributes selection and training. The training philosophy is to provide the same sensory experience to panelists through the use of a wide variety of references samples, concepts, terminology, protocols, and scales, which is essential to establish a common frame of reference, whose purpose is to remove the\"subjective\" connotation from this sensory methodology. By using this methodology, we achieved consistente, similar and with small standard deviations answers, after three months of training with the panel, which was able to distinguish seven moisturizers commercial products into the studied attributes
3

Centrální požární stanice Svitavy / Fire station, Svitavy

Navrátil, Michal January 2020 (has links)
The diploma thesis elaborates the project documentation for the construction of a new apartment of central fire station type C1 with the administrative part of the Territorial Department. The fire station is technologically linked to the second building SO.02 the technical and technological background of the fire station. The building is situated on the eastern edge of Svitavy. The building is non-cellular, it has three floors and a flat green roof. Three floors fulfilling matter with mainly administrative function is connected with two floors blocks fire station with an indoor gym. Above the floor containing garages for emergency vehicles facilities for the emergency unit are placed with a curtain that creates fading of the emergency door. The matter of the gym is optically separated from the station and highlighted with a volume narrow neck and height elevation. In the station there are training places and places for general physical preparation. The buildings are located in a sloping terrain. The ground fire station has a heliport. The establishment supporting columns of the building are for made of prefabricated calyx, and are concreted into monolithic foundation pads. Infill wall vertical bearing and non-bearing structures are designed from clay blocks type THERM. The bearing system is reinforced concrete prefabricated frame. Horizontally bearing structures are designed from prestressed hollow core slabs. The building envelope is made of a curtain wall in dark grey and red combined with a light contact thermal insulation system used on the indoor gym. The envelopes are in the administrative part and the part of the station divided by a glazed area. In the workshops and technology room the envelope is divided by lamellae. Usually there are 13 firemen during one shift, in three shifts there work 39 firemen all together. There are supposed to be 17 employees in the administrative department.

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