Triumpho de los Santos del reyno de Cerdeña ... /

Mode of access: Internet.

Annales del Orden de Descalzos, de Nuestra Señora de la Merced ... : [tomo primero] parte segunda /

Mode of access: Internet.

Epicedio : feito, e recitado em 1822 no anniversario da sempre lamentavel morte do General Gomes Freire d'Andrade /

Poem.

D. Gregorii Placentini ... De siglis veterum graecorum, opus posthumum, et De Tusculano Ciceronis, nunc Crypta-Ferrata D. Basilii Cardoni ... disceptatio apologetica.

Cardoni's work has special t. -p.: De Tusculano M.T. Ciceronis, nunc Crypta-Ferrata, adversus P. Joan Lucam Zuzzeri ... D. Basilii Cardoni ... disceptatio apologetica. Romae, sumptibus Venantii Monaldini, MDCCLVII.

Obras espirituales del venerable Padre, maestro Fr. Luis de Granada del Orden de Santo Domingo : repartidas en tres tomos ... /

Mode of access: Internet.

Uso de metamaterial em antenas de microfita com supercondutor

Metamaterials have attracted great attention in recent decades, due to their electromagnetic properties which are not found in nature. Since metamaterials are now synthesized by the insertion of artificially manufactured inclusions in a specified homogeneous medium, it became possible for the researcher to work with a wide collection of independent parameters, for example, the electromagnetic properties of the material. An investigation of the properties of ring resonators was performed as well as those of metamaterials. A study of the major theories that clearly explain superconductivity was presented. The BCS theory, London Equations and the Two-Fluid Model are theories that support the application of superconducting microstrip antennas. Therefore, this thesis presents theoretical, numerical and experimental-computational analysis using full-wave formalism, through the application of the Transverse Transmission Line – LTT method applied in the Fourier Transform Domain (FTD). The LTT is a full wave method, which, as a rule, obtains the electromagnetic fields in terms of the transverse components of the structure. The inclusion of the superconducting patch is performed using the complex resistive boundary condition. Results of resonant frequency as a function of antenna parameters are obtained. To validate the analysis, computer programs were developed using Fortran, simulations were created using the commercial software, with curves being drawn using commercial software and MATLAB, in addition to comparing the conventional patch with the superconductor as well as comparing a metamaterial substrate with a conventional one, joining the substrate with the patch, observing what improves on both cas

Prospecção tecnológica de células fotovoltaicas para energia solar

Solar energy presents itself as an excellent alternative for the generation of clean, renewable energy. This work aims to identify technological trends of photovoltaic cells for solar energy. The research is characterized, in relation to nature, to be applied; regarding the approach is qualitative and quantitative; with respect to the objectives, it is exploratory and descriptive; concerning the methodological procedure is considered a bibliographic research with a case study in the case of solar photovoltaic sector. The development of this research began with a literature review on photovoltaic solar energy and technology foresight. Then it led to the technology mapping of photovoltaic solar cells through the analysis of articles and patents. It was later performed the technological prospecting of photovoltaic cells for solar energy through the Delphi method, as well as the construction of the current plan and future technology of photovoltaic cells for the current scenario, 2020 and 2025. The results of this research show that the considered mature technologies (silicon mono and multicrystalline) will continue to be commercially viable within the prospected period (2020-2025). Other technologies that are currently viable (amorphous silicon, cadmium telluride and copper indium selenide / Copper indium gallium diselenide-), may not submit the same condition in 2025. Since the cells of silicon nanowires, dye-sensitized and based on carbon nanostructure, which nowadays are not commercially viable, may be part of the future map of photovoltaic technologies for solar energy.

Representações discursivas de Lula nas capas das revistas Época e Veja

This doctoral dissertation proposes to analyze the discursive representations of Lula, as they appear on the covers of the magazines, Época and Veja, targeting the verbo visual elements that comprise the genre, magazine covers. In this way, we seek to describe and interpret the discursive representations (Drs), using a theoretical framework based on the Textual Discourse Analysis –TDA, developed by Jean Michel Adam (2011a), focusing on the semantic level of the text, that is, on the dimension that allows for the comprehension of Drs present in a text. For a discussion about the Drs and their categories of analysis referencing, predication, modification, relation and spatial localization and time we use as a starting point, the study by Brize about the logical discursive operations (1990, 1996), and continue through the studies that discuss linguistic, textual, and discursive operations in concrete utterances, such as Castilho (2010), Rodrigues; Passeggi; Silva Neto (2010), Neves (2011), Rodrigues et al. (2012), Passeggi (2001; 2012), Queiroz (2013), among others. In addition, we rely on Multimodal Discourse for the verbo visual aspects present on magazine covers (KRESS; van LEEUWEN, 2006; DIONISIO, 2011; DIONISIO; VASCONCELOS, 2013). Using aresearch approach that is qualitative with quantitative support, and which is documental, and based on deductive inductive methods, we describe and interpret a corpus (SEVERINO, 2007; CHIZZOTTI, 2010; OLIVEIRA, M., 2013), aiming to reconstruct Lula’s Drs. The cor pusis comprised of forty one magazine covers sixteen from Época and twenty four from Veja. The covers date from the election period in which the candidate, Lula, was elected President of Brazil in 2002, the last mandate after his reelection in 2006, and in the year 2010 a period of 9 years. Based on the analysis carried out, we can affirm that the magazines, Época and Veja, construct diverse Drs by Lula, such as: candidate; elected candidate; governing member and member of a political party; reelected president; politics; workers party acronym PT; international governments as allies; accomplices and participants in scandals of corruption; friend, brother, cousin, nephew, father, parent and man; among others that unfold throughout these by the mediation of the modifiers of the referents and processes, and by the very processes and connections, and analogies made on the object of discourse, Lula. Nonetheless, the reconstruction of these is derived from the description and interpretation of the textual linguistic and discursive choices that the magazines make to produce the proposition utterances, as well as by the choices of images and other visual resources, all operating as co(n)textually articulated to produce the magazine’s desired effect. In conclusion, the Drs verified demand the reflection, description and interpretation of the referencing, prediction, the relationship and spatial temporal localization, which was only possible through the textual discursive analysis of the verbo visual arrangements that comprise texts in the genre magazine cover.

Anemômetro ultrassônico baseado em sensor de distância

In this work we propose the development of an ultrasonic anemometer using distance sensors. The wind is an important tool for studying the dynamics of the atmosphere, changes in climate and agricultural crops meteorological variable. Thus it is necessary advances in studies that provide increasingly characterizing the behavior of the wind. Currently there are several types of anemometers to measure wind speed, among which stands out due to the ultrasonic anemometer accuracy in measurements. But this device has a high cost difficult to use. Therefore, we sought to lower the cost of the ultrasonic anemometer, developing an apparatus capable of measuring wind velocity using distance sensors. In this type of anemometer wind speed is measured based on the transit time of the ultrasonic pulse, in this same distance sensors to space technique measures. Here various assemblies seeking the best configuration which could use the distance sensor to measure wind speed were made. Arrangements bulkhead and separate transducers are examples of worked assemblies that will be detailed in chapter 3. With the measures collected (with and without wind) histograms, which show the distribution of records transit time of the sound wave for each case were generated. Two of the studied configurations show favorable results regarding the use of the distance sensor as the wind speed.

Bi anisotropia em antenas de microfita retangular e estruturas circulares modificadas

The microstrip antennas in your simplest form consist of a ground plane and a dielectric substrate which supports a conductive tape. As these antennas have some limitations, this work presents a study of anisotropic substrates, as well as some results in microstrip antennas with circular patch, aiming to overcome these limitations, especially in applications at 4G technology. These anisotropic substrates are those in which electrical permittivity and magnetic permeability are represented by tensors of second order. The study consists of a theoretical analysis of substrates and development of a mathematical formalism, the Transverse Transmission Line Method, aimed the application of these substrates in microstrip antennas. Among the substrates used in this study, there are the ferrimagnetic and metamaterials, in which some miniaturizations of the antennas are achieved. For antennas with circular patch, are considered arrays and modified ground planes in order to achieve improvement in parameters, in particular, gain and bandwidth. Several simulations have been made and antennas were constructed so that the measured values could be compared with the simulated values.

Método híbrido para projeto de superfícies seletivas em frequência

This thesis presents a hybrid technique of frequency selective surfaces project (FSS) on a isotropic dielectric layer, considering various geometries for the elements of the unit cell. Specifically, the hybrid technique uses the equivalent circuit method in conjunction with genetic algorithm, aiming at the synthesis of structures with response single-band and dual-band. The equivalent circuit method allows you to model the structure by using an equivalent circuit and also obtaining circuits for different geometries. From the obtaining of the parameters of these circuits, you can get the transmission and reflection characteristics of patterned structures. For the optimization of patterned structures, according to the desired frequency response, Matlab™ optimization tool named optimtool proved to be easy to use, allowing you to explore important results on the optimization analysis. In this thesis, numeric and experimental results are presented for the different characteristics of the analyzed geometries. For this, it was determined a technique to obtain the parameter N, which is based on genetic algorithms and differential geometry, to obtain the algebraic rational models that determine values of N more accurate, facilitating new projects of FSS with these geometries. The optimal results of N are grouped according to the occupancy factor of the cell and the thickness of the dielectric, for modeling of the structures by means of rational algebraic equations. Furthermore, for the proposed hybrid model was developed a fitness function for the purpose of calculating the error occurred in the definitions of FSS bandwidths with transmission features single band and dual band. This thesis deals with the construction of prototypes of FSS with frequency settings and band widths obtained with the use of this function. The FSS were initially reviewed through simulations performed with the commercial software Ansoft Designer ™, followed by simulation with the equivalent circuit method for obtaining a value of N in order to converge the resonance frequency and the bandwidth of the FSS analyzed, then the results obtained were compared. The methodology applied is validated with the construction and measurement of prototypes with different geometries of the cells of the arrays of FSS.

Método híbrido para projeto de superfícies seletivas em frequência

This thesis presents a hybrid technique of frequency selective surfaces project (FSS) on a isotropic dielectric layer, considering various geometries for the elements of the unit cell. Specifically, the hybrid technique uses the equivalent circuit method in conjunction with genetic algorithm, aiming at the synthesis of structures with response single-band and dual-band. The equivalent circuit method allows you to model the structure by using an equivalent circuit and also obtaining circuits for different geometries. From the obtaining of the parameters of these circuits, you can get the transmission and reflection characteristics of patterned structures. For the optimization of patterned structures, according to the desired frequency response, Matlab™ optimization tool named optimtool proved to be easy to use, allowing you to explore important results on the optimization analysis. In this thesis, numeric and experimental results are presented for the different characteristics of the analyzed geometries. For this, it was determined a technique to obtain the parameter N, which is based on genetic algorithms and differential geometry, to obtain the algebraic rational models that determine values of N more accurate, facilitating new projects of FSS with these geometries. The optimal results of N are grouped according to the occupancy factor of the cell and the thickness of the dielectric, for modeling of the structures by means of rational algebraic equations. Furthermore, for the proposed hybrid model was developed a fitness function for the purpose of calculating the error occurred in the definitions of FSS bandwidths with transmission features single band and dual band. This thesis deals with the construction of prototypes of FSS with frequency settings and band widths obtained with the use of this function. The FSS were initially reviewed through simulations performed with the commercial software Ansoft Designer ™, followed by simulation with the equivalent circuit method for obtaining a value of N in order to converge the resonance frequency and the bandwidth of the FSS analyzed, then the results obtained were compared. The methodology applied is validated with the construction and measurement of prototypes with different geometries of the cells of the arrays of FSS.

Intervenção mediacional na aprendizagem do braille: um estudo com crianças deficientes visuais

This study aimed to construct and evaluate a proposed mediational intervention with preschool children through reading workshops and writing in Braille system. The proposal is based on the concepts of Vygotsky on defectology and approach to the Mediated Learning Experience (MLE) developed by Feuerstein. For the research were drawn up ten Mediational workshops, in which they developed a work by reading a children's story and from her reading activities and writing in Braille system. The workshops took place within in kindergarten room of the institution. Study participants were four blind children, six and seven years in an institution that assists visually impaired people in the city of Uberaba / MG, and their mothers and the teacher responsible for the room in which they study. During the workshops, the children showed interest in participating in the activities of reading and writing in Braille. We believe that the data built during the research are not sufficient to establish a generalization, due to the small number of participants. However, at the end of the workshops and the assessment of participants' responses can infer the relevance of the proposal, because in addition to the interest shown and the request of the children there were more activities like that, it was noticed greater fluency in reading and greater ease in writing.

La construcción de lo transcendente en el catolicismo integral y en el catolicismo justicialista

La ponencia comparará la construcción de lo trascendente en el sujeto religioso a partir del catolicismo integral y militante del Vicario General de la Armada Argentina (desde 1926 hasta 1940) Monseñor Dionisio Napal y el catolicismo penetrado por el justicialismo cristiano del Padre Hernán Benítez, jesuita y confesor de Eva Duarte de Perón. Ya no será la Iglesia la mediadora en la construcción de lo trascendente, como predica Dionisio Napal en su vasta producción literaria sino que la tercera posición del justicialismo cristiano, desarrollada por Hernán Benítez, y "el pueblo" serán los elementos constitutivos de esta construcción de lo trascendente. Es por ello que para Hernán Benítez la verdadera Iglesia es aquella que se "obreriza", se hace "pueblo", compartiendo "con" y no tan solo "junto a" las limitaciones materiales y las virtudes antes citadas. Hay una crítica profunda en Benítez a la Iglesia de Napal, jerárquica, preocupada caritativamente por los pobres, organizadora de los Círculos Obreros pero sin tomar acciones de fondo para revertir las razones socioestructurales de las desigualdades. Lo trascendente en Napal es espiritual, separando la Iglesia terrenal y militante, de la Iglesia victoriosa espiritual, reivindicada en un futuro escatológico por Dios, mientras que en Benítez, la trascendencia es histórica, política y no hay una construcción dicotómica, la Iglesia espiritual e histórica es una sola. En Napal, el católico es el depositario de lo eterno y la Iglesia Católica proporciona el fundamento dogmático de la construcción de lo trascendente, en cambio en Benítez, el pueblo es el depositario de lo eterno y el justicialismo cristiano es el heredero e intérprete histórico de la prédica en los evangelios