Avaluació dels algorismes d'encaminament per a una NoC amb topologia Mesh 2D

Aquest projecte presenta una avaluació de les diferents alternatives d'encaminament per a una NoC amb una topologia mesh 2D. Per tal d'exposar aquestes alternatives s'ha estudiat la composició d'un router implementat amb l'algorisme determinista XY i s'ha adaptat per tal que aquest suportés els algorismes parcialment adaptatius West First, North Last i Negative First. Un cop tenim els routers implementats es disposa un estudi dels diferents algorismes i com cadascun d'aquests actuen en front uns mateixos estímuls per tal de crear una comparativa entre ells que ens faciliti una elecció a priori.

Pose-based SLAM with probabilistic scan matching algorithm using a mechanical scanned imaging sonar

This paper proposes a pose-based algorithm to solve the full SLAM problem for an autonomous underwater vehicle (AUV), navigating in an unknown and possibly unstructured environment. The technique incorporate probabilistic scan matching with range scans gathered from a mechanical scanning imaging sonar (MSIS) and the robot dead-reckoning displacements estimated from a Doppler velocity log (DVL) and a motion reference unit (MRU). The proposed method utilizes two extended Kalman filters (EKF). The first, estimates the local path travelled by the robot while grabbing the scan as well as its uncertainty and provides position estimates for correcting the distortions that the vehicle motion produces in the acoustic images. The second is an augment state EKF that estimates and keeps the registered scans poses. The raw data from the sensors are processed and fused in-line. No priory structural information or initial pose are considered. The algorithm has been tested on an AUV guided along a 600 m path within a marina environment, showing the viability of the proposed approach

Combined application of continuous wavelet transform-zero crossing technique in the simultaneous spectrophotometric determination of perindopril and indapamid in tablets

Signal processing methods based on the combined use of the continuous wavelet transform (CWT) and zero-crossing technique were applied to the simultaneous spectrophotometric determination of perindopril (PER) and indapamide (IND) in tablets. These signal processing methods do not require any priory separation step. Initially, various wavelet families were tested to identify the optimum signal processing giving the best recovery results. From this procedure, the Haar and Biorthogonal1.5 continuous wavelet transform (HAAR-CWT and BIOR1.5-CWT, respectively) were found suitable for the analysis of the related compounds. After transformation of the absorbance vectors by using HAAR-CWT and BIOR1.5-CWT, the CWT-coefficients were drawn as a graph versus wavelength and then the HAAR-CWT and BIOR1.5-CWT spectra were obtained. Calibration graphs for PER and IND were obtained by measuring the CWT amplitudes at 231.1 and 291.0 nm in the HAAR-CWT spectra and at 228.5 and 246.8 nm in BIOR1.5-CWT spectra, respectively. In order to compare the performance of HAAR-CWT and BIOR1.5-CWT approaches, derivative spectrophotometric (DS) method and HPLC as comparison methods, were applied to the PER-IND samples. In this DS method, first derivative absorbance values at 221.6 for PER and 282.7 nm for IND were used to obtain the calibration graphs. The validation of the CWT and DS signal processing methods was carried out by using the recovery study and standard addition technique. In the following step, these methods were successfully applied to the commercial tablets containing PER and IND compounds and good accuracy and precision were reported for the experimental results obtained by all proposed signal processing methods.

Minute Books and Tyler’s Register of Plantagenet Preceptory No.8 Knights Templar

The Sovereign Great Priority of Canada is a national Masonic organization which consists of seventy-six preceptories that are organized within fifteen districts. The no.8 Plantagenet, St. Catharines is listed under the Hamilton District .The warrant (document issued to authorize formation of a lodge) was issued to this preceptory on November 14th, 1866. This preceptory is still active and meets on the first Monday of every month excepting June, July, August and September. with information from the website Sovereign Great Priory of Canada Meaning of the Tyler/Tiler’s Register: Historically speaking, medieval craft guilds guarded their trade secrets. They placed a guard outside their doors. This person would generally be a junior apprentice who was not entitled to attend trade discussions. The Masons continued this use of doorkeepers. In 1723 in The First Book of Constitutions Dr. James Anderson mentioned “another brother to look after the door, but shall not be a member of it” and in regulation XXVI charged the use of “doorkeepers”. In the minutes of June 8, 1732 this person’s specific title was referred to as “the Tyler”. The word “tyler” appeared in print in new regulation XXVI of the 1738 Second Book of Constitutions. The Masonic ritual of today calls him “a brother without the door”. The Tyler is usually a Past Master who is very knowledgeable in Masonic law and customs. He does not need to be a member of the lodge. He greets brethren and assures that they are “duly qualified”. He gives the first impression of the lodge and insures that visitors and members sign the Tyler’s Register. with information from www.masonicsites.org

Pose-based SLAM with probabilistic scan matching algorithm using a mechanical scanned imaging sonar

This paper proposes a pose-based algorithm to solve the full SLAM problem for an autonomous underwater vehicle (AUV), navigating in an unknown and possibly unstructured environment. The technique incorporate probabilistic scan matching with range scans gathered from a mechanical scanning imaging sonar (MSIS) and the robot dead-reckoning displacements estimated from a Doppler velocity log (DVL) and a motion reference unit (MRU). The proposed method utilizes two extended Kalman filters (EKF). The first, estimates the local path travelled by the robot while grabbing the scan as well as its uncertainty and provides position estimates for correcting the distortions that the vehicle motion produces in the acoustic images. The second is an augment state EKF that estimates and keeps the registered scans poses. The raw data from the sensors are processed and fused in-line. No priory structural information or initial pose are considered. The algorithm has been tested on an AUV guided along a 600 m path within a marina environment, showing the viability of the proposed approach

Diet and diversity at later medieval Fishergate: The isotopic evidence

We present the results of stable carbon and nitrogen isotope analysis of bone collagen for 155 individuals buried at the Later Medieval (13th to early 16th century AD) Gilbertine priory of St. Andrew, Fishergate in the city of York (UK). The data show significant variation in the consumption of marine foods between males and females as well as between individuals buried in different areas of the priory. Specifically, individuals from the crossing of the church and the cloister garth had consumed significantly less marine protein than those from other locations. Isotope data for four individuals diagnosed with diffuse idiopathic skeletal hyperostosis (DISH) are consistent with a diet rich in animal protein. We also observe that isotopic signals of individuals with perimortem sharp force trauma are unusual in the context of the Fishergate dataset. We discuss possible explanations for these patterns and suggest that there may have been a specialist hospital or a local tradition of burying victims of violent conflict at the priory. The results demonstrate how the integration of archaeological, osteological, and isotopic data can provide novel information about Medieval burial and society.

Estilos, comportamentos e práticas de influência dos negociadores do Rio de Janeiro

The purpose of this study is to research the negotiators characteristics living at Rio de Janeiro Metropolitan Region, as well as to analyze the perception they have about the importance of the some factors in the negotiation process namely: influence styles, behavior and practices. Another objective is to identify the negotiator¿s characteristics related to regional culture. In order to achieve those objectives, data were collected, through exploratory and descriptive research, in the Metropolitan Region. The studies identifies the specific characteristics of Rio de Janeito negotiators and includes a critical analysis of their influence styles, behavior and practices. A Questionary was applied on the basis of repeated feedback from respondents and factor analyses of various sets of behaviorally based statements. A sample for the version of the Self-Questionary consists of 100 individuals involved in negotiations. For the Other-Questionary, there are 193 groups of respondents. The results indicated that the Questionary is quite consistent with the a priory influence styles, behavior and practices model. The results also indicated that the Rio de Janeiro negotiators use more frequentely pull styles, than push or avoiding styles.

Avaliação dos resíduos sólidos e líquidos num sistema de abate de bovinos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo da atividade salivar em ratos espontaneamente hipertensos (SHR)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Towards measuring the complexity of introducing semantics into a company

The Semantics Difficulty Model (SDM) is a model that measures the difficult of introducing semantics technology into a company. SDM manages three descriptions of stages, which we will refer to as ?snapshots?: a company semantic snapshot, data snapshot and semantic application snapshot. Understanding a priory the complexity of introducing semantics into a company is important because it allows the organization to take early decisions, thus saving time and money, mitigating risks and improving innovation, time to market and productivity. SDM works by measuring the distance between each initial snapshot and its reference models (the company semantic snapshots reference model, data snapshots reference model, and the semantic application snapshots reference model) with Euclidian distances. The difficulty level will be "not at all difficult" when the distance is small, and becomes "extremely difficult" when the the distance is large. SDM has been tested experimentally with 2000 simulated companies with arrangements and several initial stages. The output is measured by five linguistic values: "not at all difficult, slightly difficult, averagely difficult, very difficult and extremely difficult". As the preliminary results of our SDM simulation model indicate, transforming a search application into integrated data from different sources with semantics is a "slightly difficult", in contrast with data and opinion extraction applications for which it is "very difficult".

A year with the Bahais in India and Burma.

Mode of access: Internet.

London's dialect, an ancient form of English speech, with a note on the dialects of the North of England and the Midlands and of Scotland,

Mode of access: Internet.

A graphical illustration of the metropolitan cathedral church of Canterbury; accompanied by a history and description ... of that venerable fabric ... Also comprising biographical sketches of the lives of the archbishops, and deans of Canterbury; and historical notices of the celebrated Convent of Christchurch ...

Added t.-p., engraved.