Współczesne rytuały przejścia z dzieciństwa do dorosłości: baśń o Śpiącej Królewnie

In the paper, I make references to the psychological process of passing from childhood to adulthood. In contemporary times, this process is spread in time, its boundaries are blurry and it is difficult to find in it the primordial initiation rituals known among primitive tribes. I call these phenomena the Sleeping Beauty syndrome, and compare the contemporary rites of passage from childhood to adulthood to this very fairy tale, in particular to its psychological readings. The theoretical framework for my considerations is based on a selection of anthropological rite concepts and elements of methodological concepts of studying fairy tales, such as structural and psychoanalytical approaches. My psychopedagogical analysis of the Sleeping Beauty fairy tale through the category rite of passage thus begins with defining this category underlining the possibility of using it in various sciences and referring to the fairy tale as a contemporary space for ritual initiation experience.

Prevalencia de anticuerpos a Parainfluenza Bovina (PI-3) en ganaderías lecheras de dos parroquias del cantón Cuenca, Ecuador

Las afecciones respiratorias son algunas de las patologías que con mayor frecuencia se observan, particularmente en los bovinos jóvenes. Los agentes virales más corrientemente implicados son los responsables de las enfermedades conocidas como Síndrome Respiratorio Bovino. Entre ellas, el virus Parainfluenza bovina tipo 3 (PI-3) (Bryson, 1990). El mismo provoca una enfermedad infectocontagiosa, capaz de afectar el tracto respiratorio y predisponer a los animales infectados a una neumonía más grave, especialmente cuando se exponen a patógenos bacterianos como Pasteurela hemolítica o Mycoplasma spp. En otros países, como Colombia, se describen prevalencias muy altas del orden del 68% (Betancur et al., 2010). El objetivo de esta investigación fue determinar la prevalencia de anticuerpos a PI-3 en hembras bovinas de diferentes edades y grupos raciales en ganaderías lecheras de dos parroquias del cantón Cuenca, Ecuador.

Przegląd piśmiennictwa RPEiS 2, 1922, z. 4

Digitalizacja i deponowanie archiwalnych zeszytów RPEiS sfinansowane przez MNiSW w ramach realizacji umowy nr 541/P-DUN/2016

Przegląd piśmiennictwa RPEiS 2, 1922, z. 3

Digitalizacja i deponowanie archiwalnych zeszytów RPEiS sfinansowane przez MNiSW w ramach realizacji umowy nr 541/P-DUN/2016

Przegląd piśmiennictwa RPEiS 2, 1922, z. 1

Digitalizacja i deponowanie archiwalnych zeszytów RPEiS sfinansowane przez MNiSW w ramach realizacji umowy nr 541/P-DUN/2016

Estudo sobre a influência do massará no processo de formação de salitre em rebocos na região de Teresina - PI

This work had to verify the influence of massará, while mortar component, in the process of formation of saltpeter in cementitious plaster walls of buildings. The massará is a ceramic material, texture areno usually found in large volumes argillaceous sediments in Teresina, Piaui State capital, which is associated with the Portland cement mortar form for fixing and finishing in construction. Saltpeter or flowering is a pathology that happens in gypsum wallboard, which invariably reaction between soluble salts present in materials, water and oxygen. This pathology, supposedly credited to massará caused its use to suffer significant reduction in the market of the buildings. Verify this situation with particular scientific rigor is part of the proposal of this work. Grading tests Were performed, consistency limits (LL, LP and IP), determination of potential hydrogen, capacity Exchange (CTC), electrical conductivity (EC), x-ray fluorescence (FRX) and x-ray diffraction (DRX). Massará analysed samples in number six, including sample plastering salitrado presented potential hydrogen medium 5.7 in water and 5.2 on KCl n and electrical conductivity (EC), equal to zero. These results pointed to the affirmative that massará is a material that does not provide salinity content that can be taken into consideration. It is therefore concluded that the material analyzed not competing, at least with respect to the presence of soluble salts, for the formation of saltpeter

PI Toolset Methodology for Virtual Enterprise Performance Assessment and Governance

Part 16: Performance Measurement Systems

Perifrasi verbali con εἰμί più participio nelle varianti del Pentateuco dei LXX

Nell’articolo sono raccolte e discusse le varianti con εἰμί più participio individuate nei testimoni della tradizione testuale del Pentateuco dei LXX; sono considerate anche le varianti con γίνομαι ma solo quelle concerneti il predicato nominale. La finalità è di osservare se vi siano tracce dell’affermazione della perifrasi nelle varianti, eventuali concentrazioni di frequenza insieme a sfumature d’uso, con particolare attenzione alla datazione dei testimoni dove appaiono. Un paragrafo è riservato anche alle varianti di costruzioni con predicato nominale (copula + aggettivo) rispetto a un verbo finito.

Le catacombe romane secondo gli ultimi studi e le più recenti scoperte : compendio della Roma Sotterranea con molte piante parziali dei cimiteri e riproduzioni di monumenti /

Includes bibliographical references.

Tomus secundus Operum aliquot D. Gregorii Papæ huius nominis primi, cognomento magni, doctæ ac piæ institutionis refertissimorum : nunc denuo ad fidem veterum exemplarium accuratiori diligentia à mendis innumeris repurgatorum ...

Capitulares grab. xil.

REAL TIME FUZZY CONTROLLER FOR QUADROTOR STABILITY CONTROL

In this report, we develop an intelligent adaptive neuro-fuzzy controller by using adaptive neuro fuzzy inference system (ANFIS) techniques. We begin by starting with a standard proportional-derivative (PD) controller and use the PD controller data to train the ANFIS system to develop a fuzzy controller. We then propose and validate a method to implement this control strategy on commercial off-the-shelf (COTS) hardware. An analysis is made into the choice of filters for attitude estimation. These choices are limited by the complexity of the filter and the computing ability and memory constraints of the micro-controller. Simplified Kalman filters are found to be good at estimation of attitude given the above constraints. Using model based design techniques, the models are implemented on an embedded system. This enables the deployment of fuzzy controllers on enthusiast-grade controllers. We evaluate the feasibility of the proposed control strategy in a model-in-the-loop simulation. We then propose a rapid prototyping strategy, allowing us to deploy these control algorithms on a system consisting of a combination of an ARM-based microcontroller and two Arduino-based controllers. We then use a combination of the code generation capabilities within MATLAB/Simulink in combination with multiple open-source projects in order to deploy code to an ARM CortexM4 based controller board. We also evaluate this strategy on an ARM-A8 based board, and a much less powerful Arduino based flight controller. We conclude by proving the feasibility of fuzzy controllers on Commercial-off the shelf (COTS) hardware, we also point out the limitations in the current hardware and make suggestions for hardware that we think would be better suited for memory heavy controllers.

REALIZATION OF A DC MICROGRID USING A HAMILTONIAN BASED CONTROLS SOLUTION

Future power grids are envisioned to be serviced by heterogeneous arrangements of renewable energy sources. Due to their stochastic nature, energy storage distribution and management are pivotal in realizing microgrids serviced heavily by renewable energy assets. Identifying the required response characteristics to meet the operational requirements of a power grid are of great importance and must be illuminated in order to discern optimal hardware topologies. Hamiltonian Surface Shaping and Power Flow Control (HSSPFC) presents the tools to identify such characteristics. By using energy storage as actuation within the closed loop controller, the response requirements may be identified while providing a decoupled controller solution. A DC microgrid servicing a fixed RC load through source and bus level storage managed by HSSPFC was realized in hardware. A procedure was developed to calibrate the DC microgrid architecture of this work to the reduced order model used by the HSSPFC law. Storage requirements were examined through simulation and experimental testing. Bandwidth contributions between feed forward and PI components of the HSSPFC law are illuminated and suggest the need for well-known system losses to prevent the need for additional overhead in storage allocations. The following work outlines the steps taken in realizing a DC microgrid and presents design considerations for system calibration and storage requirements per the closed loop controls for future DC microgrids.

Sistemi operativi real-time su dispositivi embedded - Caso di studio : FreeRTOS su Raspberry Pi

La tesi si concentra sullo studio dell'architettura di un sistema operativo real-time e tratta approfonditamente il dispositivo embedded Raspberry Pi. Successivamente,si procede con l'installazione di BitThunder(un RTOS basato su FreeRTOS) su tale sistema embedded e si attua un test pratico per verificarne il funzionamento.

Monitoraggio attivo di un cluster di Raspberry Pi

In questa tesi viene trattata la selezione ed implementazione di un software che permetta di effettuare il monitoraggio e l'invio di segnalazioni automatiche di allerta per un cluster composto da dispositivi aventi capacità computazionali ridotte.

Modelling and PI Control of an Irrigation Canal

The main goal of this paper is to expose and validate a methodology to design efficient automatic controllers for irrigation canals, based on the Saint-Venant model. This model-based methodology enables to design controllers at the design stage (when the canal is not already built). The methodology is applied on an experimental canal located in Portugal. First the full nonlinear PDE model is calibrated, using a single steady-state experiment. The model is then linearized around a functioning point, in order to design linear PI controllers. Two classical control strategies are tested (local upstream control and distant downstream control) and compared on the canal. The experimental results show the effectiveness of the model.