<p>The governor collections at the Colorado State Archives are a rich source for research and information about social science and the history of the state, but they are not always easy to research due to their differences in taxonomy through different eras. In my work with creating an archival research handbook for a governor collection I chose governor Ralph Carr to both illustrate the challenges as well as the thrills with historical research in a collection from the office of the governor.</p><p>Ralph Carr's collection takes patience to research. Some series will have inconsistent taxonomy and other series lack sub-series, and if a researcher is not familiar with the terminology of state affairs, many documents can pose a challenge. It is my hope that this handbook will be of use for both amateur researchers as well as provide a few short-cuts for more seasoned scholars. Governor Carr's collection covers some of the most dramatic years in Colorado history, the first part of WWII, and it is frequently requested for research, but many researchers get stuck between the vast amount of documents only sorted by dates, for instance in the series marked "Council of Defense", which contains many interesting documents about the Japanese-Americans who were to be deported to the Granada Relocation camp, or Camp Amache, as it was popularly called. It is my hope that the guide will not only provide such researchers some relief, but also to get the reader a sense for Colorado History, The Colorado State Archives and for the Governor collections in general.</p>

The governor collections at the Colorado State Archives are a rich source for research and information about social science and the history of the state, but they are not always easy to research due to their differences in taxonomy through different eras. In my work with creating an archival research handbook for a governor collection I chose governor Ralph Carr to both illustrate the challenges as well as the thrills with historical research in a collection from the office of the governor. Ralph Carr's collection takes patience to research. Some series will have inconsistent taxonomy and other series lack sub-series, and if a researcher is not familiar with the terminology of state affairs, many documents can pose a challenge. It is my hope that this handbook will be of use for both amateur researchers as well as provide a few short-cuts for more seasoned scholars. Governor Carr's collection covers some of the most dramatic years in Colorado history, the first part of WWII, and it is frequently requested for research, but many researchers get stuck between the vast amount of documents only sorted by dates, for instance in the series marked "Council of Defense", which contains many interesting documents about the Japanese-Americans who were to be deported to the Granada Relocation camp, or Camp Amache, as it was popularly called. It is my hope that the guide will not only provide such researchers some relief, but also to get the reader a sense for Colorado History, The Colorado State Archives and for the Governor collections in general.

La plasmonique est un domaine de la nano-photonique qui étudie le comportement de la lumière à des échelles sub-longueurs d'ondes en présence de métaux. Les plasmons polaritons de surface (SPPs) sont des modes électromagnétiques qui se propagent à l'interface entre un diélectrique et un métal. Les SPPs trouvent des applications dans plusieurs domaines comme la communication et le traitement tout-optique du signal, la spectroscopie, la détection en biologie et en chimie. De nombreux composants plasmoniques (modulateurs, coupleurs, détecteurs ...) ont été démontrés ces dernières années. Cependant, leur l'intégration reste conditionnée par l'absence d'un générateur compact (pompage électrique, dimensions réduites) et par les grandes pertes ohmiques. Les techniques standards de génération de SPs nécessitent l'alignement d'un laser externe sur un prisme ou un réseau de diffraction afin d'adapter le vecteur d'onde incident avec celui du plasmon. L'approche que nous avons choisie est basée sur l'utilisation de lasers à semiconducteur ayant une polarisation transverse magnétique (TM) comme source d'excitation et de gain. Notre approche, permet d'obtenir des dispositifs compacts et facilement intégrables sur puce. Pendant ma thèse j'ai étudié expérimentalement et numériquement les performances d'un laser en fonction rapprochement du contact métallique à sa région active. La proximité du gain optique au métal est nécessaire pour la réalisation de dispositifs plasmoniques actifs. J'ai démontré la génération et l'amplification des plasmons de surface dans la bande télécom (λ=1.3µm), avec des dispositifs compacts, à base de semiconducteurs, fonctionnant par injection électrique et à température ambiante. Notamment, j'ai réalisé une architecture élégante, avec coupleur intégré, pour la génération de SPPs accessibles sur le sommet du dispositif. Un dispositif avec gaine superficielle ultrafine a permis de démontrer un mode hybride plasmonique avec une fraction consistante de champ électrique à l'interface métal/semiconducteur. Finalement, j'ai montrée que la structuration nanométrique du contact métallique réduit les pertes du mode laser. Les résultats sont renforcés par une nouvelle technique de imagerie de champ proche (SNOM) qui a permis de mesurer les SPPs à l'interface métal/or et à l'interface métal/ semiconducteur. Grâce aux mesures SNOM, il a aussi été possible de démontrer sans aucune ambiguïté l'effet de la structuration du métal sur le mode optique.

Ce travail porte sur l'anonymisation automatique de comptes rendus cliniques. L'anonymisation consiste à masquer les informations personnelles présentes dans les documents tout en préservant les informations cliniques. Cette étape est obligatoire pour utiliser des documents cliniques en dehors du parcours de soins, qu'il s'agisse de publication de cas d'étude ou en recherche scientifique (mise au point d'outils informatiques de traitement du contenu des dossiers, recherche de cas similaire, etc.). Nous avons défini douze catégories d'informations à traiter : nominatives (noms, prénoms, etc.) et numériques (âges, dates, codes postaux, etc.). Deux approches ont été utilisées pour anonymiser les documents, l'une dite " symbolique ", à base de connaissances d'expert formalisées par des expressions régulières et la projection de lexiques, l'autre par apprentissage statistique au moyen de CRF de chaîne linéaire. Plusieurs expériences ont été menées parmi lesquelles l'utilisation simple ou enchaînée de chacune des deux approches. Nous obtenons nos meilleurs résultats (F-mesure globale=0,922) en enchaînant les deux méthodes avec rassemblement des noms et prénoms en une seule catégorie (pour cette catégorie : rappel=0,953 et F-mesure=0,931). Ce travail de thèse s'accompagne de la production de plusieurs ressources : un guide d'annotation, un corpus de référence de 562 documents dont 100 annotés en double avec adjudication et calculs de taux d'accord inter-annotateurs (K=0,807 avant fusion) et un corpus anonymisé de 17000 comptes rendus cliniques.

Virgin aggregate is being used faster than it is being made available creating a foreseeable shortage in the future. Despite this trend, the availability of demolished concrete for use as recycled concrete aggregate (RCA) is increasing. Using this waste concrete as RCA conserves virgin aggregate, reduces the impact on landfills, decreases energy consumption and can provide cost savings. However, there are still many unanswered questions on the beneficial use of RCA in concrete pavements. This research addresses the many technical and cost-effective concerns regarding the use of RCA in concrete pavements by identifying concrete mixture and proportioning designs suitable for jointed plain concrete pavements; constructing test sections using varying amounts of RCA; monitoring performance through testing, condition surveys and sensor data; modeling RCA pavement performance; and predicting life cycle costs. The research was carried out as a partnership between the Centre for Pavement and Transportation Technology (CPATT) at the University of Waterloo, the Cement Association of Canada, Dufferin Construction, and the Natural Sciences and Engineering Research Council of Canada. The literature review provides an overview of sustainability and key performance indicators, the material properties of RCA both as an aggregate and in concrete, concrete mixture and proportioning designs with RCA, performance of existing RCA pavements, and the implementation of RCA highlighting some examples where RCA has been used successfully. Twelve preliminary mixes were developed using three total cementitious contents amounts of 315 kg/m3, 330 kg/m3, and 345 kg/m3 to determine four suitable mixes with varying coarse RCA contents (0%, 15%, 30% and 50%) to place at the CPATT test track. At 28-days, all of the twelve mixes exceed the 30 MPa design strength. Four test sections containing 0%, 15%, 30% and 50% coarse RCA were constructed in June 2007. The test sections had identical cross sections consisting of 250 mm portland cement concrete (PCC), 100 mm asphalt-stabilized OGDL and a 450 mm granular base. For each coarse RCA content, one slab was instrumented with six vibrating wire concrete embedment strain gages to measure long-term longitudinal and transverse strain due to environmental changes, two vibrating wire vertical extensometers to monitor slab curling and warping, two vibrating wire inter-panel extensometers to monitor joint movement, and two maturity meters to measure maturity and temperature. Quality assurance and quality control (QA/QC) testing showed that the mixes containing RCA exhibited similar or improved performance when compared to the conventional concrete for compressive and flexural strength, freeze-thaw durability and coefficient of thermal expansion. Pavement performance of the four test sections was evaluated using visual surveys following the Ontario Ministry of Transportation’s Manual for Condition rating of Rigid Pavements. Nine pavement evaluations have been performed every two to four months since construction. All test sections are in excellent condition with pavement condition index (PCI) values greater than 85 after two years in-service and approximately three hundred thousand Equivalent Single Axle Loads. Sensor data from the strain gauges, and vertical and inter-panel extensometers are providing consistent results between the test sections. Long-term performance modeling using the Mechanistic-Empirical Pavement Design Guide (ME-PDG) showed improved performance with respect to cracked slabs, joint faulting, and pavement roughness as the RCA content increased. Multivariable sensitivity analysis showed that the performance results were sensitive to CTE, unit weight, joint spacing, edge support, surface absorption, and dowel bar diameter. Life cycle cost analysis (LCCA) illustrated the savings that can be expected using RCA as a replacement aggregate source as the cost of virgin aggregate increase as the sources becomes depleted. Multivariable sensitivity analysis showed that the LCCA results were sensitive to construction costs, discount rate, and maintenance and rehabilitation quantities.

Purpose: The aim of this thesis is to build a practical guide to get a clear understanding about the implementation process of Customer Relationship Management in the cloud within Small. It also describes the different concepts that are Customer Relationship Management, Cloud computing and CRM in the cloud, especially related to the SMEs, in order to have a great insight that gives the opportunity to implement successfully this paradigm.   Scientific method: The research lies in the interpretative field of inquiry. Abduction is used to combine empirical data with theoretical studies in orderto tryto investigate patterns that could give an understanding of the phenomena that is studied. Descriptive research approach using multiple-case study design is used.   Theoretical frame of references: The first part of the theoretical frame of references explores existing theories. This leads to CRM and Cloud Computing. The second part explores different means of analysing our problematic.   Empirical method: The chosen approach is qualitative. Interviews have been conducted for data collection. Documentsarehave beengathered and analysed to support the interviewguides. We also gathered a previous practical guide from Salesforce in order to compare our results.   Analysis: Analysing hosted CRM implementation of three SMEs using Salesforce, it describes the key facts that have to be taken into account to implement the Salesforce CRM solution.   Conclusion: The findings show how three companies can be analysed to draw conclusions about the implementation process. According to interviews, theories, documents from hosted CRM provider, some suggestions have been advised to avoid problems concerning the implementation in SMEs.

Virgin aggregate is being used faster than it is being made available creating a foreseeable shortage in the future. Despite this trend, the availability of demolished concrete for use as recycled concrete aggregate (RCA) is increasing. Using this waste concrete as RCA conserves virgin aggregate, reduces the impact on landfills, decreases energy consumption and can provide cost savings. However, there are still many unanswered questions on the beneficial use of RCA in concrete pavements. This research addresses the many technical and cost-effective concerns regarding the use of RCA in concrete pavements by identifying concrete mixture and proportioning designs suitable for jointed plain concrete pavements; constructing test sections using varying amounts of RCA; monitoring performance through testing, condition surveys and sensor data; modeling RCA pavement performance; and predicting life cycle costs. The research was carried out as a partnership between the Centre for Pavement and Transportation Technology (CPATT) at the University of Waterloo, the Cement Association of Canada, Dufferin Construction, and the Natural Sciences and Engineering Research Council of Canada. The literature review provides an overview of sustainability and key performance indicators, the material properties of RCA both as an aggregate and in concrete, concrete mixture and proportioning designs with RCA, performance of existing RCA pavements, and the implementation of RCA highlighting some examples where RCA has been used successfully. Twelve preliminary mixes were developed using three total cementitious contents amounts of 315 kg/m3, 330 kg/m3, and 345 kg/m3 to determine four suitable mixes with varying coarse RCA contents (0%, 15%, 30% and 50%) to place at the CPATT test track. At 28-days, all of the twelve mixes exceed the 30 MPa design strength. Four test sections containing 0%, 15%, 30% and 50% coarse RCA were constructed in June 2007. The test sections had identical cross sections consisting of 250 mm portland cement concrete (PCC), 100 mm asphalt-stabilized OGDL and a 450 mm granular base. For each coarse RCA content, one slab was instrumented with six vibrating wire concrete embedment strain gages to measure long-term longitudinal and transverse strain due to environmental changes, two vibrating wire vertical extensometers to monitor slab curling and warping, two vibrating wire inter-panel extensometers to monitor joint movement, and two maturity meters to measure maturity and temperature. Quality assurance and quality control (QA/QC) testing showed that the mixes containing RCA exhibited similar or improved performance when compared to the conventional concrete for compressive and flexural strength, freeze-thaw durability and coefficient of thermal expansion. Pavement performance of the four test sections was evaluated using visual surveys following the Ontario Ministry of Transportation’s Manual for Condition rating of Rigid Pavements. Nine pavement evaluations have been performed every two to four months since construction. All test sections are in excellent condition with pavement condition index (PCI) values greater than 85 after two years in-service and approximately three hundred thousand Equivalent Single Axle Loads. Sensor data from the strain gauges, and vertical and inter-panel extensometers are providing consistent results between the test sections. Long-term performance modeling using the Mechanistic-Empirical Pavement Design Guide (ME-PDG) showed improved performance with respect to cracked slabs, joint faulting, and pavement roughness as the RCA content increased. Multivariable sensitivity analysis showed that the performance results were sensitive to CTE, unit weight, joint spacing, edge support, surface absorption, and dowel bar diameter. Life cycle cost analysis (LCCA) illustrated the savings that can be expected using RCA as a replacement aggregate source as the cost of virgin aggregate increase as the sources becomes depleted. Multivariable sensitivity analysis showed that the LCCA results were sensitive to construction costs, discount rate, and maintenance and rehabilitation quantities.

第23回名古屋大学年代測定総合研究センターシンポジウム平成22(2010)年度報告

Personal information, especially certified personal information, can be very valuable to its subject, but it can also be abused by other parties for identify theft, blackmail, fraud, and more. One partial solution to the problem is credentials, whereby personal information is tied to identity, for example by a photo or signature on a physical credential. We present an efficient scheme for large, redactable, digital credentials that allow certified personal attributes to safely be used to provide identification. A novel method is provided for combining credentials, even when they were originally issued by different authorities. Compared to other redactable digital credential schemes, the proposed scheme is approximately two orders of magnitude faster, due to aiming for auditability over anonymity. In order to expand this scheme to hold other records, medical records for example, we present a method for efficient signatures on redactable data where there are dependencies between different pieces of data. Positive results are shown using both artificial datasets and a dataset derived from a Linux package manager. Electronic credentials must of course be held in a physical device with electronic memory. To hedge against the loss or compromise of the physical device holding a user's credentials, the credentials may be split up. An architecture is developed and prototyped for using split-up credentials, with part of the credentials held by a network attached agent. This architecture is generalized into a framework for running identity agents with various capabilities. Finally, a system for securely sharing medical records is built upon the generalized agent framework. The medical records are optionally stored using the redactable digital credentials, for source verifiability.

This research deals with the second harmonic generation of Lamb waves in nonlinear elastic, homogeneous, isotropic plates. These waves find current applications in the field of ultrasonic, nondestructive testing and evaluation of materials. The second harmonic Lamb wave generation is investigated analytically in order to provide information on suitable excitation modes maximizing the second harmonic amplitude. Using an existing solution for the problem of second harmonic generation in wave guides, the solution is explained for the plate and examined as to the symmetry properties of the second harmonic wave, since published results are contradictory. It is shown that the cross-modal generation of a symmetric secondary mode by an antisymmetric primary mode is possible. Modes showing internal resonance, whose conditions are nonzero power flux from the primary wave and phase velocity matching, are shown to be most useful for measurements. In addition, group velocity matching is required. A material-independent analysis of the linear Lamb mode theory provides mode types satisfying all three requirements. Using the example of an aluminum plate, the found internally resonant modes are evaluated with regard to the rate of second harmonic generation and practical issues such as excitability and ease of measurement. Pros and cons of each mode type are presented.