Measuring curriculum integration in the junior grades: the design of an instrument

This study \Alas initiated in response to the Junior Division Review (1985) publ ished by the Ministry of Education for the Province of Ontario. Curriculum integration is an element used within the educational paradigm designed by the Ontario Ministry of Education. It is a term frequent1y verbal ized b>' educators in this province, but because of 1 imi ted resource support regarding this methodology, it was open to broad interpretation resulting in an extreme v ar i at i on i nit simp 1 eme n tat i on • I n de ed, the Min i s try intimated that it was not occurring to any significant degree across the province. The objective of this thes is was· to define integration in the junior classroom and de-:.ign a meas.ur·ement in-:.tr-ument which would in turn high 1 i gh t indicators of curriculum integration. The :.tudy made a prel iminary, field-based survey of educa tiona 1 professionals in order to generate a relevant description of integrated curr-iculum programm i ng as def i ned in the j un i or classroom. The description was a compilation of views expressed by a random selection of teachers, consultants, supervisory officers and principals. The survey revea 1 ed a much more comprehens i ve vi et·<,l of the attributes of integrated programming than tradition would dictate and resulted in a functional definition tha t was broader than past prac t ices. Based on the information generated by this survey, an instrument ou t 1 in i ng program cr iter i a of was devised. an integrated junior cla~·sroom Th i s measuremen t i nstrumen t , designed for all levels of educators, was named uThe Han~.son I nstrumen t for the Measuremen t of Program Integrat ion in the Jun i or Cl assroom". It refl ected five categories intrinsic to the me thodol ogy of integration: Teacher Behaviour, Student Behaviour, Classroom Layout, Cl as~·r oom Environment and Progr amm i ng. Each category and the items therein were successfully tested in val idi ty and rel iabi 1 i ty checKs. Interestingly, the individual class was found to be the major variable programming in in the measuremen t the j un i or d i vis i on • of The integrated instrument demonstrated potential not onl)' a~· an initial measure of the degree of integrated curriculum, but as a guide to strategies to implement such a methodology.

Le mythe de la chanson québécoise : une étude sur les liens entre la tradition orale et le mouvement chansonnier des années soixante

Il est à noter que le texte de La Manikoutai a été reproduit dans ce mémoire (voir l’annexe 4, p. xv-xvii), avec l’aimable autorisation de Francyne Furtado des Nouvelles Éditions de l’Arc.

Visual efficiency detection index : a new composite measure of visual search

Visual search is an important component of our interaction with our surroundings, allowing us to successfully identify external cues that impact our spatial navigation. Previous research has established fixation duration, fixation count, saccade velocity, and saccade amplitude as important indices of visual search. We examined the Visual Efficiency Detection Index (VEDI) comprising multiple aspects of visual search performance into a single measure of global visual performance. Forty participants, 10 adults ages 22-48, and children ages 6, 8, and 10, completed tests of working memory and visual search in response to stimuli relevant to pedestrian decision making. Results indicated VEDI statistically relates to established indices of visual search in relation to their interpretability for human performance. The VEDI was also sensitive to developmental differences in visual search performance, suggesting insight to its utility in the developmental psychological literature.

Small-world effects in lattice stochastic diffusion search

Stochastic Diffusion Search is an efficient probabilistic bestfit search technique, capable of transformation invariant pattern matching. Although inherently parallel in operation it is difficult to implement efficiently in hardware as it requires full inter-agent connectivity. This paper describes a lattice implementation, which, while qualitatively retaining the properties of the original algorithm, restricts connectivity, enabling simpler implementation on parallel hardware. Diffusion times are examined for different network topologies, ranging from ordered lattices, over small-world networks to random graphs.

Time complexity analysis of the stochastic diffusion search

The Stochastic Diffusion Search algorithm -an integral part of Stochastic Search Networks is investigated. Stochastic Diffusion Search is an alternative solution for invariant pattern recognition and focus of attention. It has been shown that the algorithm can be modelled as an ergodic, finite state Markov Chain under some non-restrictive assumptions. Sub-linear time complexity for some settings of parameters has been formulated and proved. Some properties of the algorithm are then characterised and numerical examples illustrating some features of the algorithm are presented.

The challenges of repositioning an international brand: a case study on the hospitality industry

Much has been said in the literature about brand positioning, as well as about international branding and their importance on ever more competitive world marketplaces. Concerning repositioning, however, the literature is not extensive, and if the subject has been considered by a few scholars, it has been, as Ryan, Moroney, Geoghehan and Cunnigham (2007) noted “in passing” and “without elaboration”. It is nevertheless considered as an integral part of “strategic competition” (Porter, M., 1996, as cited in Ryan, P., Moroney, M., Geoghegan, W., Cunningham, J., 2007), as well as an element indispensable to corporate transformation (Dunphy, D., Stace, D., 1993, as cited in Ryan, P., Moroney, M., Geoghegan, W., Cunningham, J., 2007). Investigating it further, looking at it in an international setting, and understanding what challenges can arise when an international firm engages in such practice is thus of interest. This is conducted looking at the recent repositioning of Accor´s brand Sofitel from the high-end to the luxury market segment of the hospitality industry.

The challenges faced by the external audit industry in Brazil: an exploratory study

The auditing role in the contemporaneous business environment, and increasing interest in and demand for governance and transparency, has become an element even more important to the society, as a whole, in order to build solid basis to the development of businesses and generation of wealth through technical knowledge, independence, transparency, credibility, and ethics. Nevertheless, the external financial audit industry in the world and also particularly in Brazil has faced several challenges which threaten its success and evolution. In this sense, since the external audit industry in Brazil has been immersed in a deep crisis with features that are explored through this study, allow me to create an analogy over this study saying that the external financial audit industry is like a sick person with a chronic disease, but the disease has not yet been diagnosed and the person has been dealing with the isolated symptoms. This person, the external audit industry, has struggled with this disease for many years and it is getting worse. It is fundamental to highlight that the challenges faced by the external audit industry in Brazil, ultimately, have not harmed the industry only, but they also materialize themselves as chronic issues for the corporate governance and the capital markets since they harm every interested party. In my point of view, the hardest affected are the investors or shareholders whose interest the independent auditor’s work seeks to preserve. Therefore, the purpose of this study is to have a picture of the challenges faced by the external audit industry in Brazil and understand those challenges as a requirement to analyze the potential alternatives to solve them or, analogically, to diagnose this disease. The research purpose is to map and identify the challenges faced by the external audit industry in Brazil based on the understanding of professionals seasoned in the area. Those challenges are mapped and understood through a methodological approach, a questionnaire answered by auditors with experience in the Brazilian auditing market. The challenges were preliminarily listed based on over 16 years of experience of the author in the area of auditing and financial and accounting services, discussions and interviews about the topic with seasoned professionals, and analyses of pieces of news, publications and academic studies. The questionnaire was used in order to validate the challenges, observations, perspectives, and perceptions gathered through those resources. Despite of the fact that the study is highly relevant, it was not found, through my research, other analyses on this topic with a similar approach which is intended by this study. It looks like the external audit industry in Brazil has walked through these new age dealing with problems on a daily basis and the real challenges of the industry may be concealed by the economic conditions in Brazil and other explanations. As in any problematic scenario, in which a critical analysis is needed, having an accurate picture and understanding of the challenges is a crucial step to start exploring alternatives to address them.

Analysis of the effects of damping in the models validation

The search for better performance in the structural systems has been taken to more refined models, involving the analysis of a growing number of details, which should be correctly formulated aiming at defining a representative model of the real system. Representative models demand a great detailing of the project and search for new techniques of evaluation and analysis. Model updating is one of this technologies, it can be used to improve the predictive capabilities of computer-based models. This paper presents a FRF-based finite element model updating procedure whose the updating variables are physical parameters of the model. It includes the damping effects in the updating procedure assuming proportional and non proportional damping mechanism. The updating parameters are defined at an element level or macro regions of the model. So, the parameters are adjusted locally, facilitating the physical interpretation of the adjusting of the model. Different tests for simulated and experimental data are discussed aiming at evaluating the characteristics and potentialities of the methodology.

Using of model updating considering damped frequency response function

The search for better performance in the structural systems has been taken to more refined models, involving the analysis of a growing number of details, which should be correctly formulated aiming at defining a representative model of the real system. Representative models demand a great detailing of the project and search for new techniques of evaluation and analysis. Model updating is one of this technologies, it can be used to improve the predictive capabilities of computer-based models. This paper presents a FRF-based finite element model updating procedure whose the updating variables are physical parameters of the model. It includes the damping effects in the updating procedure assuming proportional and none proportional damping mechanism. The updating parameters are defined at an element level or macro regions of the model. So, the parameters are adjusted locally, facilitating the physical interpretation of the adjusting of the model. Different tests for simulated and experimental data are discussed aiming at defining the characteristics and potentialities of the methodology.

An existence theorem for an analytic first order PDE in the framework of Colombeau's theory

We study the existence of a holomorphic generalized solution u of the PDE[GRAPHICS]where f is a given holomorphic generalized function and (alpha (1),...alpha (m)) is an element of C-m\{0}.

Search for supersymmetry in events with a lepton, a photon, and large missing transverse energy in pp collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Search for a resonance decaying into WZ boson Pairs in pp̄ collisions

We present the first search for an electrically charged resonance W′ decaying to a WZ boson pair using 4.1fb-1 of integrated luminosity collected with the D0 detector at the Fermilab Tevatron pp̄ collider. The WZ pairs are reconstructed through their decays into three charged leptons (≤=e, μ). A total of 9 data events is observed in good agreement with the background prediction. We set 95% C.L. limits on the W′WZ coupling and on the W′ production cross section multiplied by the branching fractions. We also exclude W′ masses between 188 and 520 GeV within a simple extension of the standard model and set the most restrictive limits to date on low-scale technicolor models. © 2010 The American Physical Society.

The use of tuned filters as an attenuator device of harmonics generated by multipulse converters

The purpose of this paper is to present a computer model that enables the operation analysis of a tuned filter as an attenuator device of harmonic generated 12 and 18-pulses converters with Y-generalized differential connection. Are presented in this study physical considerations, mathematical modeling and digital simulations in the frequency domain using the software Orcad-Pspice®, which allows a spectral analysis of the harmonic components and supports the search for an optimal filtering process. It is unequivocally demonstrated the feasibility of the application as an alternative to optimize the use of multipulse converters, and enable the operation of this device within the established regulatory standards. The validation of the proposed model is based on results obtained in the time domain using Matlab/Simulink®. © 2011 IEEE.

Search for new physics in final states with a lepton and missing transverse energy in pp collisions at the LHC

This Letter describes the search for an enhanced production rate of events with a charged lepton and a neutrino in high-energy pp collisions at the LHC. The analysis uses data collected with the CMS detector, with an integrated luminosity of 5.0 fb-1 at √s=7 TeV, and a further 3.7 fb -1 at √s=8 TeV. No evidence is found for an excess. The results are interpreted in terms of limits on a heavy charged gauge boson (W ′) in the sequential standard model, a split universal extra dimension model, and contact interactions in the helicity-nonconserving model. For the last, values of the binding energy below 10.5 (8.8) TeV in the electron (muon) channel are excluded at a 95% confidence level. Interpreting the ℓν final state in terms of a heavy W′ with standard model couplings, masses below 2.90 TeV are excluded. © 2013 CERN.

Search for long-lived particles in events with photons and missing energy in proton-proton collisions at root s=7 TeV

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)