Este trabalho trata de ambientes de software para a realização de teste e caracterização de dispositivos, componentes ou circuitos eletro-eletrônicos, de forma automatizada. Ênfase especial é dada à problemática relacionada ao teste e caracterização automatizados de dispositivos e circuitos integrados. O assunto é tratado sob dois pontos de vista distintos e complementares: i) Sob o ponto de vista do engenheiro de teste e caracterização, que realiza experimentos físicos, que são as medidas e aquisições de dados, processa, visualiza e analisa dados. ii) Sob o ponto de vista do projetista de ferramentas de software, que desenvolve programas de computador para automatizar as tarefas rotineiramente realizadas durante o teste e a caracterização. Após a analise do assunto em questão, um ambiente de software (Framework), chamado SGC, é proposto e implementado. O SGC foi implementado em ambiente MS-WindowsTM através de um paradigma de orientação a objetos, e pretende atender as necessidades inerentes ao teste e caracterização automatizados, quando tratados sob os dois pontos de vista citados. O ambiente SGC é um sistema aberto, a fim de permitir o fácil acoplamento de novas facilidades, bem como mostra-se um sistema prático para suportar rotinas de teste e caracterização em laboratório. / This work deals with software environments for automatic test and characterization of electro-electronical devices, components and circuits. Special attention is paid to the features of testing and characterizing integrated devices and circuits. The subject is treated in two different and complementary views: i) The needs of the test and characterization engineer are addressed. The test engineer carries out physical experiments, which embody measurements and data acquisitions, data processing, visualization and analysis. ii) The needs of the software tools developer, who develops computer programs for the automation of the procedures that are usually carried out during test and characterization, are also addressed. After the analysis of the subject under study, a software framework, called SGC ("Sistema de Gerenciamento e Controle"), is proposed and implemented. The SGC Framework was implemented under MS-WindowsTm using a object oriented approach. The SGC framework aims to fulfill the needs inherent to the automatic test and characterization, when treated using the approaches mentioned above. The SGC Framework is a open system, supporting the easy integration of new software functions to the environment, as well as a practical system for test and characterization laboratory routines.

Uma vasta gama de sensores são aplicados no mercado atual na busca pela melhoria de processos e produtos. Há um grande crescimento em novos sistemas que possam apresentar recursos que técnicas convencionais não apresentam. A busca por uma nova plataforma de sensoriamento surge a partir do interesse em identificar e controlar parâmetros ambientais isolados. Esta pesquisa em área incipiente no Brasil mostra o desenvolvimento de um sensor a partir de um material inteligente (smart material), que por definição, possui uma ou mais propriedades que podem sofrer mudanças significativas a partir de um estímulo externo. O presente trabalho é baseado na investigação de uma fita de material magnético amorfo, que ao exibir propriedades magnéticas e elásticas pelo efeito da magnetostricção, permite o monitoramento remoto de fenômenos físico-químicos do ambiente em que estiver exposta. O desenvolvimento deste sensor tem finalidade no monitoramento sem fio de solicitação mecânica, e alteração do tipo de fluido presente em um dado ambiente. O estudo e avaliação do sensor contou com técnicas de caracterização experimentais e de simulação. São apresentados sistemas e ensaios capazes verificar as ressonâncias do modo de vibração puro da amostra a partir de medidas ópticas e elétricas, quando submetidos a variação de fenômenos físicos. Os resultados indicam a dependência do efeito direto ao estímulo na ação externa do campo magnético em decorrências das características do material. Os resultados quantificados e qualificados na correlação entre os métodos utilizados, justificam a aplicação do smart material no sensoriamento de viscosidade e carregamento aplicado em ambientes isolados. Em consequência das discussões apresentadas para as curvas comportamentais na variação dos parâmetros físico-químico a plataforma de sensoriamento é validada. / New amorphous magnetic materials have magnetic and elastic properties which allows the identification and control of environmental parameters remotely. This work was based in the investigation of a magnetoelastic thin strip, widely used as anti-theft device. In this study it was discussed the employment of this material as a sensor capable identify an environmental change through magnetoelasticity. In order to characterize the strips it was employed several techniques, namely: finite element modeling of the vibrational modes, electromagnetic impedance and laser interferometry. It was presented an analysis of the displacement of the longitudinal modes. The knowledge of the vibration mode allowed the sensor electric characterization when subjected to environmental changes. According to the sample dimensions under magnetic field, test systems were developed in order to perform optic and electric measurements. A proper parameter adjustment of the power supply allowed the determination of the fundamental and higher order resonance frequencies. The magnetostrictive behaviour of the anti-theft strips is related to the Young modulus where the vibration frequency is inversely proportional to the length of the strip. Studies showed that the strip performance is also related to many other parameters, such as the mechanical and electromagnetic properties and the environment to which it is exposed. The strips here presented are largely employed as sensor for temperature, pressure, density, mas variation, viscosity and flux velocity mainly because their wireless capabilities. The data from the polarization field are a section of the knowledge required to better investigate the best performance of the sensor. The sensor characterization through several techniques applied in viscous media and under pressure raise some issues. However, the construction of some devices allowed the application of different values of viscosity and pressure upon the magnetized strip. This made the results interpretation less complex. The resonances were observed in the experimental data and mathematical modellin. Calibration curves were defined to make the results interpretation easier.Previously applied and studied techniques which cover the characterization and behaviour of the material provide valid justifications for the implementation of remote sensors made of amorphous metallic strips. The results presented here justify the application of the analysed amorphous strip as a viscosity and pressure sensor in isolated enviroments.

Submitted by (ana.araujo@ufrpe.br) on 2017-02-22T14:38:08Z No. of bitstreams: 1 Walma Nogueira Ramos Guimaraes.pdf: 1356016 bytes, checksum: 2e17b7c52a1d154c9fad108c417c905f (MD5) / Made available in DSpace on 2017-02-22T14:38:08Z (GMT). No. of bitstreams: 1 Walma Nogueira Ramos Guimaraes.pdf: 1356016 bytes, checksum: 2e17b7c52a1d154c9fad108c417c905f (MD5) Previous issue date: 2005-02-22 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES / Twenty-two lima-beans accessions, which compound the Germoplasm Collection of the Agronomy Department of Federal Rural University of Pernambuco (UFRPE), coming from the States of Ceará, Paraíba and Pernambuco, Brazil, were characterized by their morphological and molecular characteristics (RAPD – Random Amplified Polimorphiysm of DNA). In morphological analysis twenty-four characteristics and in the molecular one were used, seventy-six locis RAPD (polymorphic and morphologic). At the first phase was carried out molecular analyses of twenty-two accessions to assess the genetic variability among them, and then, fourteen of these were morphologically and moleculary characterized. The analysis of sample showed the formation of two main groups and four subgroups. We noticed high genetic variability among the twenty-two accessions. The genetically closer genotypes were FA-01 and FA-02, coming from Ceará, with 85.4% similarity, and the less similar were FA-07 and FA-20, coming from Ceará and Pernambuco, respectively, with 35.9% similarity. Related to the morphological characterization of the fourteen accessions, noticed the genotype FA-13 stood out from the others by presenting higher values of seed weight, number of seeds per pod, length and width of pod, while the FA-16 presented lower values of weight ofone hundred seeds, seeds very small, lower number of pod per plant, lower length of pod and lower production. / Os acessos de feijão-fava que compõe a Coleção de Germoplasma do Departamento de Agronomia da Universidade Federal Rural de Pernambuco (UFRPE) oriundos dos Estados do Ceará, Paraíba e Pernambuco, foram caracterizados quanto às características morfológicas e moleculares (RAPDRandom Amplified Polimorphiysm of DNA). Na análise foram utilizados vinte e oito características morfológicas e setenta e seis locos RAPD (polimórficos e monomórficos). Na primeira etapa foi realizada a análise molecular de vinte e dois acessos para avaliar a variabilidade genética entre eles. Quatorze destes acessos foram caracterizados morfológica e molecularmente. A análise de agrupamento mostrou a formação de dois grupos principais e quatro subgrupos, constatou-se elevada variabilidade genética entre os vinte e dois acessos. Os genótipos mais próximos geneticamente foram FA-01 e FA-02, provenientes do Ceará, com grau de similaridade de 85,4% e os mais distantes foram FA-07 e FA-20, provenientes do Ceará e Pernambuco, respectivamente, com grau de similaridade de 35,9%.Quanto à caracterização morfológica dos quatorze acessos, observou-se que o genótipo FA-13 se destacou dos demais por apresentar maiores valores no peso das sementes, no número de sementes por vagem, no comprimento e largura da vagem, enquanto o genótipo FA-16 apresentou menores valores de peso de cem sementes, sementes muito pequenas, menor número de vagem por planta, menor comprimento de vagem e menor produção de semente por planta.

O Rio Paraíba do Sul é considerado um dos mananciais mais importantes da região sudeste, uma vez que está localizado entre as duas maiores capitais brasileiras: São Paulo e Rio de Janeiro. A qualidade das águas deste manancial encontra-se bastante comprometida devido ao desmatamento, mau uso e ocupação do solo em áreas urbanas e rurais, uso de insumos agrícolas e pelo lançamento diário de aproximadamente um bilhão de litros de efluentes domésticos. Esta situação é agravada uma vez que apenas 21% do efluente lançado na Bacia do Rio Paraíba do Sul são tratados. O descarte de efluentes, ricos em nutrientes como fósforo e nitrogênio, pode contribuir diretamente no processo de eutrofização. O objetivo deste trabalho foi avaliar a qualidade da água e do sedimento no trecho paulista do Rio Paraíba do Sul, entre os municípios de Aparecida, Guaratinguetá, Lorena e Cachoeira Paulista, frente às variáveis físicas, químicas, biológicas e ecotoxicológicas, além de determinar a ocorrência de cianobactérias potencialmente tóxicas. Coletas de água e sedimento foram realizadas à jusante e montante de cada município nos meses de agosto/13, novembro/13, fevereiro/14, maio/14 e agosto/14. As variáveis avaliadas foram pH, temperatura, condutividade, turbidez, OD, DBO, DQO, fósforo total, nitrogênio total, série de sólidos, coliformes termotolerantes, clorofila-a e testes de toxicidade utilizando Daphnia similis e Pseudokirchneriella subcapitata para a água. Para o sedimento foram realizadas granulometria, matéria orgânica, fósforo total e testes de toxicidade utilizando D. similis e Chironomus xanthus. Foram calculados Índice de Qualidade das Águas (IQA) e Índice de Estado Trófico (IET) das águas do manancial. Análises estatísticas foram aplicadas: Grupamento de Cluster, Correlação de Spearman e Análise dos Componentes Principais (ACP). Os resultados mostraram que as variáveis OD, fósforo total e coliformes termotolerantes não estão de acordo com o estabelecido pela resolução CONAMA 357/05. Toxicidade aguda e crônica foi determinada nas amostras de água, sobretudo nos períodos chuvosos, novembro/13 e fevereiro/14. Observou-se uma redução ao longo do período avaliado de fósforo total, DBO e sólidos totais na água e fósforo total e matéria orgânica no sedimento. Estes valores podem estar relacionados a implantação de estações de tratamento de esgoto nos municípios de Aparecida e Cachoeira Paulista no final do ano de 2013. O IQA foi classificado como \'Boa\', exceto nos pontos referentes à jusante dos municípios de Aparecida e Guaratinguetá, classificados como \'Regular\'. O IET mostrou que a maioria dos pontos pôde ser classificada como \'Mesotrófico\', exceto pelo ponto referente ao final do trecho, jusante de Cachoeira Paulista, que foi classificado com \'Oligotrófico\'. Os principais gêneros de cianobactérias encontrados foram Borzia sp., Hapalosiphon sp., Johannesbaptistia sp., Leptolyngbya sp., Lyngya sp., Oscillatoria sp., Synechocystis sp. e Phormidium sp. A partir das análises estatísticas observouse que a precipitação pluviométrica obteve grande influência sobre os principais parâmetros avaliados. Além disso, observou-se a influência de parâmetros relacionados ao lançamento de efluentes sobre a qualidade da água. Os resultados sugerem que o Rio Paraíba do Sul demanda maiores ações que promovam a melhoria da qualidade de suas águas, sobretudo quanto ao lançamento de efluentes. / The Paraíba do Sul River is considered one of the most important rivers of the Brazilian Southeast. It is located between the two major Brazilian cities: São Paulo and Rio de Janeiro. The water quality from this source is significantly impaired due to deforestation, misuse and occupation of the soil in urban and rural areas, use of agricultural inputs and the daily release of approximately one billion liters of domestic sewage. This situation is aggravated because only 21% of the effluent released in the basin is treated. The discharge of effluents rich in nutrients such as phosphorus and nitrogen, can contribute directly to the eutrophication process. The aim of this study was to evaluate the water and sediment quality, and determine the occurrence of potentially toxic cyanobacteria in the São Paulo stretch of the Paraíba do Sul River, between the cities of Aparecida, Guaratinguetá, Lorena and Cachoeira Paulista. Water and sediment samples were collected upstream and downstream in each municipality on August/13, November/13, February/14, May/14 and August/14. The variables evaluated were pH, temperature, conductivity, turbidity, DO, BOD, COD, total phosphorus, total nitrogen, solid series, fecal coliforms, chlorophyll-a and toxicity tests using Daphnia similis and Pseudokirchneriella subcapitata in the water. For the sediment, granulometry, organic matter, total phosphorus and toxicity tests were performed using D. similis and Chironomus xanthus. Water Quality Index (WQI) and Trophic State Index (TSI) of the water were calculated. Statistical analyses were applied: Grouping Cluster Analysis, Spearman Correlation and Principal Component Analysis (PCA). The results showed that DO, total phosphorus and fecal coliforms were not in accordance with the CONAMA resolution 357/05. Acute and chronic toxic effect were determined in water samples, during the rainy season, November/13 and February/14. A reduction of total phosphorus, total solids and BOD in the water, and total phosphorus and organic matter in the sediment was observed during this study. These reduced values can be related to implementation of sewage treatment plants in the cities of Aparecida and Cachoeira Paulista at the end of year 2013. The WQI was classified as \'Good\', except at downstream point of the municipalities of Aparecida and Guaratinguetá, classified as \'Regular\'. The TSI has shown that most of the points could be classified as \'mesotrophic\', except for the point downstream of Cachoeira Paulista, classified as \'oligotrophic\'. The main genera of cyanobacteria found were Borzia sp., Hapalosiphon sp., Johannesbaptistia sp., Leptolyngbya sp., Lyngya sp., Oscillatoria sp., Synechocystis sp. and Phormidium sp. From the statistical analysis, it was observed that rainfall had strong influence on the main parameters evaluated. Furthermore, the influence of parameters related to the discharge of effluents on water quality was observed. The results suggest that the Paraíba do Sul River demands more actions to promote the improvement of the quality of its waters, especially regarding the discharge of effluents.

L’objectif de cette thèse est de développer des matériaux polymérisés par rayonnement ultra-violet possédant une bonne balance des propriétés thermomécaniques entre résistance à la température, rigidité (strength) et résistance à l’impact. Une direction vers cet objectif est l’utilisation de résines (meth)acrylate modifiées avec des thiols polyfonctionnels. Cependant, les thiol-ene en général sont sujets à un problème de polymérisation prématurée incontrôlée même à l’abri de la lumière. Ce problème doit être traité puisque celui-ci conditionne le succès des thiol-ene dans le domaine des photopolymères. La première partie de cette thèse concerne l’élaboration de résine (meth)acrylate modifiée par l’incorporation d’un polythiol, le pentaerythritol tetrakismercaptopropionate (PETMP), à différents ratio. Les propriétés thermomécaniques et photochimiques de ces résines sont à l’étude. La seconde partie traite du problème de polymérisation prématurée incontrôlée des thiol-ene. Une étude de stabilité thermique aboutissant à des résultats très encourageant est proposée. Finalement, la dernière partie porte sur la caractérisation des réseaux photo-réticulés par pyrolyse-GC/MS. La compréhension de la constitution des réseaux tridimensionnels devraient apportés des avancées dans l’élaboration de nouveaux matériaux. Une nouvelle méthode de caractérisation utilisant la pyrolyse-GC/MS directe à multi-étapes est développée. Enfin, des résultats sur l’application de la méthode sur des matériaux à base de (meth)acrylate difonctionnel photopolymérisés ainsi qu’une tentative de caractérisation de matériaux à base de polythiol/(meth)acrylates photopolymérisés sont reportés puis discutés. / This thesis fall within an approach aiming to develop UV-processed materials having a good thermo-mechanical properties balance between strength, temperature resistance and impact resistance. A direction toward this objective is the use of photocurable (meth)acrylate resins modified with polyfunctional thiols. Indeed, thiol-ene chemistry is known to have poor sensitivity toward oxygen inhibition, to improve the dimensional stability and toughness properties of photocured materials. However, thiol-ene resins are subjected to premature uncontrolled dark polymerization, an issue that has to be solved for their success in the photopolymers area. The first part of this work is focused on the thermo-mechanical and the photopolymerization properties investigation of a pentaerythritol tetrakismercaptopropionate (PETMP) modified (meth)acrylate based resin by looking at different ratio of polythiol/(meth)acrylate. The second part is dedicated to the understanding of the thermal instability of such systems and to the solving of this issue. Finally, a special interest is brought to the characterization of photopolymeric networks by pyrolysis-GC/MS. The lake of deep understanding and view about how the cured networks are really constituted due to the difficulty to analyze insoluble cured polymers, prevents improvements in the formulation of high performance materials. Further information on cured networks constitution could bring useful information for the elaboration of new materials. A new characterization method based on direct multi-step pyrolysis-GC/MS is developed and an attempt on the characterization of polythiol (meth)acrylate material by Py-GC/MS is reported and discussed.

O aço SAE AISI 52100 com microestrutura martensítica revenida é utilizado para a fabricação de rolamentos como também na fabricação de outras peças e dispositivos para aplicações marinhas. A modificação deste aço com a adição de silício e manganês pode melhorar as propriedades mecânicas em média-alta temperatura. Este aço modificado ao Si e Mn apresenta grande resistência ao amolecimento durante o revenimento, o que pode ser explorado quanto ao comportamento em altas temperaturas. Para a realização deste trabalho, foi utilizado o aço AISI 52100 com composição química conforme estabelece a norma ASTM A295- 2014, e um aço experimental com 1,82% de Si e 1% de Mn baseado no aço AISI 52100. Após tratamento térmico de normalização, investigou-se os fenômenos de transformação de fase por meio de estudos microestruturais, mecânicos e corrosivos em diferentes temperaturas. A adição de Si e Mn junto ao tratamento de normalização conferiram melhor dureza, tenacidade ao impacto e maior resistência à tração a 25, 300 e 400 oC, porém diminuiu a resistência à corrosão comparada à do aço AISI 52100 na condição utilizada nas indústrias. Portanto, o aço modificado normalizado se mostrou adequado para utilização em maiores temperaturas que não exijam resistência à corrosão em solução de NaCl 3,5 %p. / SAE AISI 52100 steel with tempered martensitic microstructure is used for the manufacture of bearings as well as in the manufacture of other parts and devices for marine applications. The modification of this steel with the addition of silicon and manganese can improve the mechanical properties in medium-high temperature. This Si-Mn modified steel exhibits high resistance to softening during tempering, which can be exploited in high temperature behavior. For this work, it was used the AISI 52100 steel with chemical composition in accordance to ASTM A295- 2014 and an experimental steel with 1.82% Si and 1% Mn, based on AISI steel 52100. After normalization heat treatment, the phenomena of phase transformation were investigated through microstructural, mechanical and corrosive studies at different temperatures. The addition of Si and Mn together with the normalization treatment improve hardness, impact toughness and tensile strength at 25, 300 and 400 oC, but decreased the corrosion resistance compared to AISI 52100 steel in the condition used in the industries. Therefore, normalized modified steel proved to be suitable for use at higher temperatures that do not require corrosion resistance in 3.5%w. NaCl solution.

Smart grid aims at improving the efficiency, reliability, security, and quality of service (QoS) of the current electricity grid by exploiting the advances in communication and information technology. In parallel to size of the electricity grid, smart grid communication infrastructure should cover a very large geographical area that may extend from remote generation sites to densely populated residential regions and inside buildings, homes, and electricity-power-system environments. In such an extensive communication network, different communication technologies operating on different communication medium are likely to coexist. Among the communication technologies available, wireless and power line communication (PLC) based solutions are comparatively attractive especially considering cost of the initial investment required for the realization of a communication network with such an immense size. In this dissertation, a detailed investigation of wireless and PLC channel characteristics of the smart grid networks is presented. Among the topics discussed are the time variation characteristics of wireless channels, root-mean-squared (RMS) delay spread and path amplitude statistics of PLC channels, and the impact of impulsive noise on orthogonal frequency division multiplexing (OFDM) systems.

In the past little work has been done to characterize the models of various mereotopological systems. This thesis focuses on Asher and Vieu's first-order mereotopology which evolved from Clarke's Calculus of Individuals. Its soundness and completeness proofs with respect to a topological translation of the axioms provide only sparse insights into structural properties of the mereotopological models. To overcome this problem, we characterize these models with respect to mathematical structures with well-defined properties - topological spaces, lattices, and graphs. We prove that the models of the subtheory RT− are isomorphic to p-ortholattices (pseudocomplemented, orthocomplemented). Combining the advantages of lattices and graphs, we show how Cartesian products of finite p-ortholattices with one multiplicand being not uniquely complemented (unicomplemented) gives finite models of the full mereotopology. Our analysis enables a comparison to other mereotopologies, in particular to the RCC, of which lattice-theoretic characterizations exist.

In the past little work has been done to characterize the models of various mereotopological systems. This thesis focuses on Asher and Vieu's first-order mereotopology which evolved from Clarke's Calculus of Individuals. Its soundness and completeness proofs with respect to a topological translation of the axioms provide only sparse insights into structural properties of the mereotopological models. To overcome this problem, we characterize these models with respect to mathematical structures with well-defined properties - topological spaces, lattices, and graphs. We prove that the models of the subtheory RT− are isomorphic to p-ortholattices (pseudocomplemented, orthocomplemented). Combining the advantages of lattices and graphs, we show how Cartesian products of finite p-ortholattices with one multiplicand being not uniquely complemented (unicomplemented) gives finite models of the full mereotopology. Our analysis enables a comparison to other mereotopologies, in particular to the RCC, of which lattice-theoretic characterizations exist.

Uma vasta gama de sensores são aplicados no mercado atual na busca pela melhoria de processos e produtos. Há um grande crescimento em novos sistemas que possam apresentar recursos que técnicas convencionais não apresentam. A busca por uma nova plataforma de sensoriamento surge a partir do interesse em identificar e controlar parâmetros ambientais isolados. Esta pesquisa em área incipiente no Brasil mostra o desenvolvimento de um sensor a partir de um material inteligente (smart material), que por definição, possui uma ou mais propriedades que podem sofrer mudanças significativas a partir de um estímulo externo. O presente trabalho é baseado na investigação de uma fita de material magnético amorfo, que ao exibir propriedades magnéticas e elásticas pelo efeito da magnetostricção, permite o monitoramento remoto de fenômenos físico-químicos do ambiente em que estiver exposta. O desenvolvimento deste sensor tem finalidade no monitoramento sem fio de solicitação mecânica, e alteração do tipo de fluido presente em um dado ambiente. O estudo e avaliação do sensor contou com técnicas de caracterização experimentais e de simulação. São apresentados sistemas e ensaios capazes verificar as ressonâncias do modo de vibração puro da amostra a partir de medidas ópticas e elétricas, quando submetidos a variação de fenômenos físicos. Os resultados indicam a dependência do efeito direto ao estímulo na ação externa do campo magnético em decorrências das características do material. Os resultados quantificados e qualificados na correlação entre os métodos utilizados, justificam a aplicação do smart material no sensoriamento de viscosidade e carregamento aplicado em ambientes isolados. Em consequência das discussões apresentadas para as curvas comportamentais na variação dos parâmetros físico-químico a plataforma de sensoriamento é validada. / New amorphous magnetic materials have magnetic and elastic properties which allows the identification and control of environmental parameters remotely. This work was based in the investigation of a magnetoelastic thin strip, widely used as anti-theft device. In this study it was discussed the employment of this material as a sensor capable identify an environmental change through magnetoelasticity. In order to characterize the strips it was employed several techniques, namely: finite element modeling of the vibrational modes, electromagnetic impedance and laser interferometry. It was presented an analysis of the displacement of the longitudinal modes. The knowledge of the vibration mode allowed the sensor electric characterization when subjected to environmental changes. According to the sample dimensions under magnetic field, test systems were developed in order to perform optic and electric measurements. A proper parameter adjustment of the power supply allowed the determination of the fundamental and higher order resonance frequencies. The magnetostrictive behaviour of the anti-theft strips is related to the Young modulus where the vibration frequency is inversely proportional to the length of the strip. Studies showed that the strip performance is also related to many other parameters, such as the mechanical and electromagnetic properties and the environment to which it is exposed. The strips here presented are largely employed as sensor for temperature, pressure, density, mas variation, viscosity and flux velocity mainly because their wireless capabilities. The data from the polarization field are a section of the knowledge required to better investigate the best performance of the sensor. The sensor characterization through several techniques applied in viscous media and under pressure raise some issues. However, the construction of some devices allowed the application of different values of viscosity and pressure upon the magnetized strip. This made the results interpretation less complex. The resonances were observed in the experimental data and mathematical modellin. Calibration curves were defined to make the results interpretation easier.Previously applied and studied techniques which cover the characterization and behaviour of the material provide valid justifications for the implementation of remote sensors made of amorphous metallic strips. The results presented here justify the application of the analysed amorphous strip as a viscosity and pressure sensor in isolated enviroments.