Three essays on major trends in a slow clockspeed industry : the case of industrial automation

The motivation for this research initiated from the abrupt rise and fall of minicomputers which were initially used both for industrial automation and business applications due to their significantly lower cost than their predecessors, the mainframes. Later industrial automation developed its own vertically integrated hardware and software to address the application needs of uninterrupted operations, real-time control and resilience to harsh environmental conditions. This has led to the creation of an independent industry, namely industrial automation used in PLC, DCS, SCADA and robot control systems. This industry employs today over 200'000 people in a profitable slow clockspeed context in contrast to the two mainstream computing industries of information technology (IT) focused on business applications and telecommunications focused on communications networks and hand-held devices. Already in 1990s it was foreseen that IT and communication would merge into one Information and communication industry (ICT). The fundamental question of the thesis is: Could industrial automation leverage a common technology platform with the newly formed ICT industry? Computer systems dominated by complex instruction set computers (CISC) were challenged during 1990s with higher performance reduced instruction set computers (RISC). RISC started to evolve parallel to the constant advancement of Moore's law. These developments created the high performance and low energy consumption System-on-Chip architecture (SoC). Unlike to the CISC processors RISC processor architecture is a separate industry from the RISC chip manufacturing industry. It also has several hardware independent software platforms consisting of integrated operating system, development environment, user interface and application market which enables customers to have more choices due to hardware independent real time capable software applications. An architecture disruption merged and the smartphone and tablet market were formed with new rules and new key players in the ICT industry. Today there are more RISC computer systems running Linux (or other Unix variants) than any other computer system. The astonishing rise of SoC based technologies and related software platforms in smartphones created in unit terms the largest installed base ever seen in the history of computers and is now being further extended by tablets. An underlying additional element of this transition is the increasing role of open source technologies both in software and hardware. This has driven the microprocessor based personal computer industry with few dominating closed operating system platforms into a steep decline. A significant factor in this process has been the separation of processor architecture and processor chip production and operating systems and application development platforms merger into integrated software platforms with proprietary application markets. Furthermore the pay-by-click marketing has changed the way applications development is compensated: Three essays on major trends in a slow clockspeed industry: The case of industrial automation 2014 freeware, ad based or licensed - all at a lower price and used by a wider customer base than ever before. Moreover, the concept of software maintenance contract is very remote in the app world. However, as a slow clockspeed industry, industrial automation has remained intact during the disruptions based on SoC and related software platforms in the ICT industries. Industrial automation incumbents continue to supply systems based on vertically integrated systems consisting of proprietary software and proprietary mainly microprocessor based hardware. They enjoy admirable profitability levels on a very narrow customer base due to strong technology-enabled customer lock-in and customers' high risk leverage as their production is dependent on fault-free operation of the industrial automation systems. When will this balance of power be disrupted? The thesis suggests how industrial automation could join the mainstream ICT industry and create an information, communication and automation (ICAT) industry. Lately the Internet of Things (loT) and weightless networks, a new standard leveraging frequency channels earlier occupied by TV broadcasting, have gradually started to change the rigid world of Machine to Machine (M2M) interaction. It is foreseeable that enough momentum will be created that the industrial automation market will in due course face an architecture disruption empowered by these new trends. This thesis examines the current state of industrial automation subject to the competition between the incumbents firstly through a research on cost competitiveness efforts in captive outsourcing of engineering, research and development and secondly researching process re- engineering in the case of complex system global software support. Thirdly we investigate the industry actors', namely customers, incumbents and newcomers, views on the future direction of industrial automation and conclude with our assessments of the possible routes industrial automation could advance taking into account the looming rise of the Internet of Things (loT) and weightless networks. Industrial automation is an industry dominated by a handful of global players each of them focusing on maintaining their own proprietary solutions. The rise of de facto standards like IBM PC, Unix and Linux and SoC leveraged by IBM, Compaq, Dell, HP, ARM, Apple, Google, Samsung and others have created new markets of personal computers, smartphone and tablets and will eventually also impact industrial automation through game changing commoditization and related control point and business model changes. This trend will inevitably continue, but the transition to a commoditized industrial automation will not happen in the near future.

Creation and Validation of Chronojump-Boscosystem: A Free Tool to Measure Vertical Jumps

Measuring the height of the vertical jump is an indicator of the strength and power of the lower body. The technological tools available to measure the vertical jump are black boxes and are not open to third-party verification or adaptation. We propose the creation of a measurement system called Chronojump-Boscosystem, consisting of open hardware and free software. Methods: A microcontroller was created and validated using a square wave generator and an oscilloscope. Two types of contact platforms were developed using different materials. These platforms were validated by the minimum pressure required for activation at different points by a strain gauge, together with the on/off time of our platforms in respect of the Ergojump-Boscosystem platform by a sample of 8 subjects performing submaximal jumps with one foot on each platform. Agile methodologies were used to develop and validate the software. Results: All the tools fall under the free software / open hardware guidelines and are, in that sense, free. The microcontroller margin of error is 0.1%. The validity of the fiberglass platform is 0.95 (ICC). The management software contains nearly 113.000 lines of code and is available in 7 languages.

The Learning Affect Monitor (LAM) - A computer-based system integrating quantitative and qualitative assessment of affective states in daily life.

The Learning Affect Monitor (LAM) is a new computer-based assessment system integrating basic dimensional evaluation and discrete description of affective states in daily life, based on an autonomous adapting system. Subjects evaluate their affective states according to a tridimensional space (valence and activation circumplex as well as global intensity) and then qualify it using up to 30 adjective descriptors chosen from a list. The system gradually adapts to the user, enabling the affect descriptors it presents to be increasingly relevant. An initial study with 51 subjects, using a 1 week time-sampling with 8 to 10 randomized signals per day, produced n = 2,813 records with good reliability measures (e.g., response rate of 88.8%, mean split-half reliability of .86), user acceptance, and usability. Multilevel analyses show circadian and hebdomadal patterns, and significant individual and situational variance components of the basic dimension evaluations. Validity analyses indicate sound assignment of qualitative affect descriptors in the bidimensional semantic space according to the circumplex model of basic affect dimensions. The LAM assessment module can be implemented on different platforms (palm, desk, mobile phone) and provides very rapid and meaningful data collection, preserving complex and interindividually comparable information in the domain of emotion and well-being.

El consum multipantalla. Estudi sobre l’ús de mitjans tradicionals i nous per part de nens, joves, adults i gent gran a Catalunya

Des de fa una dècada es parla de la convergència digital, que ha propiciat la conjunció de la informàtica amb els mitjans de comunicació i la interconnexió en xarxa. Actualment circulen amb facilitat suports vells i nous cada vegada més flexibles. La conseqüència per als usuaris és que avui disposen d’una varietat àmplia de continguts connectats permanentment en qualsevol lloc i en qualsevol moment, a través de diverses plataformes i amb una convivència rica i complexa. En aquest context, aquest article mostra les conclusions d’un estudi de camp sobre l’ús, el consum i les preferències de suports i de continguts de la comunicació digital per part de grups d’infants, de joves, d’adults i de gent gran a Catalunya.

Implantació d'una plataforma informàtica en una entitat financera fusionada

Els darrers anys han estat molt convulsos en el món financer. De tots és coneguda la crisi, immobiliària en un primer moment, i financera més tard. Reestructuracions, fusions, absorcions, intervencions i nacionalitzacions han estat a l’ordre del dia en el món de les entitats financeres els últims 3 anys. El mapa financer ha passat de més de 50 entitats a poc menys de 10 en tan sols 3 anys. Els departaments de tecnologia de bancs i caixes no han estat aliens a aquests moviments. Tot i estar relativament al marge del negoci financer de l’entitat, cada fusió ha atorgat un paper protagonista a tota la plantilla informàtica. Ja que cada reestructuració ha suposat un gran esforç per integrar entitats molt diferents entre si en una de sola. Intentant que l’impacte a clients i a usuaris fos el menor possible. Caixa Manlleu és un exemple proper de la reestructuració del món financer, i ha protagonitzat, juntament amb Caixa Sabadell i Caixa Terrassa, la creació d’Unnim. Aquest cas real serà la base del treball. El projecte consisteix en la creació d’una plataforma informàtica per a la nova entitat resultant de la fusió. Una plataforma amb un doble objectiu: d’una banda, que reculli el millor de les tres plataformes d’origen i que compleixi tots els requestis que la nova entitat exigeix per tal que els usuaris puguin continuar fent les tasques diàries. I de l’altra, una plataforma que posi al dia i actualitzi tecnològicament l’entitat amb el mínim cost possible. Així doncs, cal analitzar per separat cadascuna de les 3 plataformes existents, inventariar les aplicacions comunes i les departamentals, així com les llicències de software vigents existents i no caducades. Decidir quines aplicacions es faran servir, si se’n poden aprofitar o si per contra en calen de noves. També cal analitzar quins equips informàtics (terminals) es necessitaran per tal de treure el màxim rendiment de la plataforma. Entre les conclusions obtingudes en el projecte, cal destacar els grans avantatges d’utilitzar aplicacions virtualitzades en lloc de les tradicionals aplicacions instal·lades físicament a cada terminal. Faciliten la feina i el manteniment, estalvien recursos i fan guanyar temps. A més a més s’aconsegueix una plataforma àgil, lleugera i ràpida.

World Of Wars Android Game

World Of Wars es un videojuego de acción para plataformas Android basándose en los estilos shoot em¿up arcades antiguos pero adaptándolos a los nuevos tiempos y nuevas formas de juego que existen en la actualidad. Se ha utilizado la librería Cocos2D-x, así como el lenguaje de programación C++ para el desarrollo de el.

quantiNemo: an individual-based program to simulate quantitative traits with explicit genetic architecture in a dynamic metapopulation.

quantiNemo is an individual-based, genetically explicit stochastic simulation program. It was developed to investigate the effects of selection, mutation, recombination and drift on quantitative traits with varying architectures in structured populations connected by migration and located in a heterogeneous habitat. quantiNemo is highly flexible at various levels: population, selection, trait(s) architecture, genetic map for QTL and/or markers, environment, demography, mating system, etc. quantiNemo is coded in C++ using an object-oriented approach and runs on any computer platform. Availability: Executables for several platforms, user's manual, and source code are freely available under the GNU General Public License at http://www2.unil.ch/popgen/softwares/quantinemo.

New observations on Permian stratigraphy in Greece and geodynamic implication

New detailed stratigraphic and micropaleontological works on the famous exposures of Permian rocks in Hydra rich in Foraminifera, allows to define the stratigraphy of other outcrops in Aegina, Salamis, Attica and Chios. A synthetic section is presented which is characterized by the development of 3 successive carbonate platforms during the Permian and by 4 main tectonostratigraphic events. The youngest of these events marks the closure of the Paleotethyan ocean and the collision of a former Gondwanian/Cimmerian passive margin in the S with an active margin in the N.

Final Report (SPR Project 90-00-RB10-012) on the Maintenance Asset Management Project Phase I, 2012

This project resulted in the development of a proof of concept for a features inventory process to be used by field staff. The resulting concept is adaptable for different asset classes (e.g. culverts, guardrail) and able to leverage existing DOT resources such as the videolog and LRS and our current technology platforms including Oracle and our GIS web infrastructure. The concept examined the feasibility of newly available technologies, such as mobile devices, while balancing ease of use in the field. Implementation and deployment costs were also important considerations in evaluating the success of the project. These project funds allowed the pilot to address the needs of two DOT districts. A report of findings was prepared, including recommendations for or against full deployment of the pilot solution.

Final Report (SPR Project 90-00-RB10-012) on the Maintenance Asset Management Project Phase II, 2013

This project resulted in the development of a proof of concept for a features inventory process to be used by field staff. The resulting concept is adaptable for different asset classes (e.g. culverts, guardrail) and able to leverage existing DOT resources such as the videolog and LRS and our current technology platforms including Oracle and our GIS web infrastructure. The concept examined the feasibility of newly available technologies, such as mobile devices, while balancing ease of use in the field. Implementation and deployment costs were also important considerations in evaluating the success of the project. These project funds allowed the pilot to address the needs of two DOT districts. A report of findings was prepared, including recommendations for a full deployment of a field data collection.

World of wars : Desarrollo de aplicaciones Android

World of wars es un videojuego de acción para plataformas Android basándose en los estilos shoot 'em up arcade antiguos pero adaptándolos a los nuevos tiempos y nuevas formas de juego. Se ha utilizado la librería Cocos2d-x, así como el lenguaje de programación C++ para su desarrollo.

Identifying the unmet health needs of patients with congenital hypogonadotropic hypogonadism using a web-based needs assessment: implications for online interventions and peer-to-peer support.

BACKGROUND: Patients with rare diseases such as congenital hypogonadotropic hypogonadism (CHH) are dispersed, often challenged to find specialized care and face other health disparities. The internet has the potential to reach a wide audience of rare disease patients and can help connect patients and specialists. Therefore, this study aimed to: (i) determine if web-based platforms could be effectively used to conduct an online needs assessment of dispersed CHH patients; (ii) identify the unmet health and informational needs of CHH patients and (iii) assess patient acceptability regarding patient-centered, web-based interventions to bridge shortfalls in care. METHODS: A sequential mixed-methods design was used: first, an online survey was conducted to evaluate health promoting behavior and identify unmet health and informational needs of CHH men. Subsequently, patient focus groups were held to explore specific patient-identified targets for care and to examine the acceptability of possible online interventions. Descriptive statistics and thematic qualitative analyses were used. RESULTS: 105 male participants completed the online survey (mean age 37 ± 11, range 19-66 years) representing a spectrum of patients across a broad socioeconomic range and all but one subject had adequate healthcare literacy. The survey revealed periods of non-adherence to treatment (34/93, 37%) and gaps in healthcare (36/87, 41%) exceeding one year. Patient focus groups identified lasting psychological effects related to feelings of isolation, shame and body-image concerns. Survey respondents were active internet users, nearly all had sought CHH information online (101/105, 96%), and they rated the internet, healthcare providers, and online community as equally important CHH information sources. Focus group participants were overwhelmingly positive regarding online interventions/support with links to reach expert healthcare providers and for peer-to-peer support. CONCLUSION: The web-based needs assessment was an effective way to reach dispersed CHH patients. These individuals often have long gaps in care and struggle with the psychosocial sequelae of CHH. They are highly motivated internet users seeking information and tapping into online communities and are receptive to novel web-based interventions addressing their unmet needs.

Moodleando en posgrado: uso del campus virtual y evaluación continuada

[spa] La adaptación al EEES ha implicado una reestructuración de los estudios universitarios promoviendo, entre otros, el uso de una evaluación continuada de los aprendizajes y de herramientas docentes virtuales en los nuevos grados. Estos cambios también pueden aplicarse en el posgrado, aunque hasta el momento, son pocas las experiencias al respecto. El presente trabajo muestra la opinión y los resultados obtenidos de los estudiantes de una asignatura de posgrado de un Máster Oficial Universitario URV-UB en el que se llevó a cabo evaluación continuada y se utilizó el Campus Virtual (CV) como herramienta de aprendizaje y participación activa. La aplicación del proyecto (2007PID/UB-14) se llevó a cabo en 4 fases: elaboración del aula, diseño de encuestas dirigidas a los estudiantes para obtener su opinión sobre la evaluación continuada y sus conocimientos en el uso de plataformas virtuales de forma previa al curso, gestión diaria del aula y seguimiento de las actividades propuestas y finalmente, evaluación del proyecto a través de indicadores cualitativos y cuantitativos derivados de las encuestas y de la propia aplicación virtual. Al inicio del curso la mayoría (93,75%) de los estudiantes prefería evaluación continuada y al final de éste el 100% estuvieron de acuerdo con el tipo de evaluación realizado. Respecto al CV, los estudiantes realizaron todas las actividades de autoevaluación voluntarias. La puntuación sobre la utilidad de todos los recursos del aula del CV fue muy elevada, siendo máxima la obtenida por los ejercicios de autoevaluación. En global, los estudiantes otorgaron al aula una puntuación de 8,1 sobre 10.

Moodleando en posgrado: uso del campus virtual y evaluación continuada

[spa] La adaptación al EEES ha implicado una reestructuración de los estudios universitarios promoviendo, entre otros, el uso de una evaluación continuada de los aprendizajes y de herramientas docentes virtuales en los nuevos grados. Estos cambios también pueden aplicarse en el posgrado, aunque hasta el momento, son pocas las experiencias al respecto. El presente trabajo muestra la opinión y los resultados obtenidos de los estudiantes de una asignatura de posgrado de un Máster Oficial Universitario URV-UB en el que se llevó a cabo evaluación continuada y se utilizó el Campus Virtual (CV) como herramienta de aprendizaje y participación activa. La aplicación del proyecto (2007PID/UB-14) se llevó a cabo en 4 fases: elaboración del aula, diseño de encuestas dirigidas a los estudiantes para obtener su opinión sobre la evaluación continuada y sus conocimientos en el uso de plataformas virtuales de forma previa al curso, gestión diaria del aula y seguimiento de las actividades propuestas y finalmente, evaluación del proyecto a través de indicadores cualitativos y cuantitativos derivados de las encuestas y de la propia aplicación virtual. Al inicio del curso la mayoría (93,75%) de los estudiantes prefería evaluación continuada y al final de éste el 100% estuvieron de acuerdo con el tipo de evaluación realizado. Respecto al CV, los estudiantes realizaron todas las actividades de autoevaluación voluntarias. La puntuación sobre la utilidad de todos los recursos del aula del CV fue muy elevada, siendo máxima la obtenida por los ejercicios de autoevaluación. En global, los estudiantes otorgaron al aula una puntuación de 8,1 sobre 10.

Interlaboratory Study to Determine the Precision of the MIT Scan T2 for PCC Pavement Thickness, MLR 14-01, 2015

The MIT Scan T2 device has been implemented in Iowa as a new method for determining PCC pavement thickness compliance. The T2 device utilizes a magnetic pulse induction technology to measure the distance from a sensor to a metal target. The objective of this project was to conduct an interlaboratory study (ASTM C802) to determine the precision of the test.Fifteen MIT Scan T2 gauges and fifteen operators performed testing on three reference platforms and nine pavement locations of varying thicknesses. The testing was conducted on October 29, 2014 at two sites near Ames, Iowa. Usable data was obtained from every operator at all locations.