A new SOS-DFPT approximation for NMR shielding calculations : the Loc.3 correction applied to the catalytic mechanism of Serine Proteases

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Visualization and prediction of spatial deformation using thin-plate splines in the context of scoliosis

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Contrôle pharmacologique de l'apoptose cardiovasculaire dans l'hypertension : implication de la voie de l'angiotensine et de la correction de la dysfonction endothéliale

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Efficacité du corset dynamique de correction SpineCor pour le traitement conservateur de la scoliose idiopathique de l'adolescent

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Correction d'une erreur induite expérimentalement : je ne l'ai pas vue... mais je l'ai corrigée quand même

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Optimizing the Correction of Memory Errors

People are always at risk of making errors when they attempt to retrieve information from memory. An important question is how to create the optimal learning conditions so that, over time, the correct information is learned and the number of mistakes declines. Feedback is a powerful tool, both for reinforcing new learning and correcting memory errors. In 5 experiments, I sought to understand the best procedures for administering feedback during learning. First, I evaluated the popular recommendation that feedback is most effective when given immediately, and I showed that this recommendation does not always hold when correcting errors made with educational materials in the classroom. Second, I asked whether immediate feedback is more effective in a particular case—when correcting false memories, or strongly-held errors that may be difficult to notice even when the learner is confronted with the feedback message. Third, I examined whether varying levels of learner motivation might help to explain cross-experimental variability in feedback timing effects: Are unmotivated learners less likely to benefit from corrective feedback, especially when it is administered at a delay? Overall, the results revealed that there is no best “one-size-fits-all” recommendation for administering feedback; the optimal procedure depends on various characteristics of learners and their errors. As a package, the data are consistent with the spacing hypothesis of feedback timing, although this theoretical account does not successfully explain all of the data in the larger literature.

Aspects of postural alignment and postural control relevant for the evaluation and the treatment of idiopathic scoliosis patients

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

A new SOS-DFPT approximation for NMR shielding calculations : the Loc.3 correction applied to the catalytic mechanism of Serine Proteases

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Visualization and prediction of spatial deformation using thin-plate splines in the context of scoliosis

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Contrôle pharmacologique de l'apoptose cardiovasculaire dans l'hypertension : implication de la voie de l'angiotensine et de la correction de la dysfonction endothéliale

Thèse numérisée par la Direction des bibliothèques de l'Université de Montréal.

Efficacité du corset dynamique de correction SpineCor pour le traitement conservateur de la scoliose idiopathique de l'adolescent

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Correction d'une erreur induite expérimentalement : je ne l'ai pas vue... mais je l'ai corrigée quand même

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

MIMU sensors for joint kinematic estimation: anatomical landmarking and frame correction

The ability to capture human motion allows researchers to evaluate an individual’s gait. Gait can be measured in different ways, from camera-based systems to Magnetic and Inertial Measurement Units (MIMU). The former uses cameras to track positional information of photo-reflective markers, while the latter uses accelerometers, gyroscopes, and magnetometers to measure segment orientation. Both systems can be used to measure joint kinematics, but the results vary because of their differences in anatomical calibrations. The objective of this thesis was to study potential solutions for reducing joint angle discrepancies between MIMU and camera-based systems. The first study worked to correct the anatomical frame differences between MIMU and camera-based systems via the joint angles of both systems. This study looked at full lower body correction versus correcting a single joint. Single joint correction showed slightly better alignment of both systems, but does not take into account that body segments are generally affected by more than one joint. The second study explores the possibility of anatomical landmarking using a single camera and a pointer apparatus. Results showed anatomical landmark position could be determined using a single camera, as the anatomical landmarks found from this study and a camera-based system showed similar results. This thesis worked on providing a novel way for obtaining anatomical landmarks with a single point-and-shoot camera, as well aligning anatomical frames between MIMUs and camera-based systems using joint angles.

Correction: Elucidation of the RamA Regulon in Klebsiella pneumoniae Reveals a Role in LPS Regulation