Search results for "smart"

Comparación del Vitalograph COPD-6® y del Air Smart Spirometer® con la espirometría estándar en el despistaje y el diagnóstico de los pacientes con E…

2020

La enfermedad pulmonar obstructiva crónica (EPOC) está infradiagnosticada aunque mejora su evo- lución y pronóstico si se trata precozmente y su principal tratamiento es la abstinencia tabáquica. El objetivo principal de este estudio es comparar los espirómetros de campo COPD-6 ® (Vitalograph) y Air Smart Spirometer® con la espirometría estándar en el diagnóstico de la obstrucción bronquial. Los objetivos secundarios son: determinar cuál de los dos espirómetros estudiados es más eficaz y/o eficiente; detectar los falsos positivos que generan y valorar su aportación a la deshabituación tabá- quica. Participaron 185 pacientes del Centro de Salud Fuensanta con o sin síntomas o signos sugestivo…

INDUSTRY 4.0 AS SMART ENABLER FOR INNOVATIVE BUSINESS MODELS

2017

Master's thesis Business Administration BE501 - University of Agder 2017 Industry 4.0 is the upcoming 4th revolution within industrial setups across the world, mainly in manufacturing hubs. Industrial internet of Things (IIOT) will alter the dimensions of the way businesses used to be conducted and the way value was assessed and retrieved. IIOT tends to have a critical impact on the business models (BM) within various industrial sectors, either manufacturing or services. This study tries to observe IIOT related effects on the business models in regards to manufacturing industry from a Tech-based consultancy point of view. This study employs exploratory multiple case study approach to the to…

Overview of ghost correction for HDR video stream generation

2015

International audience; Most digital cameras use low dynamic range image sensors, these LDR sensors can capture only a limited luminance dynamic range of the scene[1], to about two orders of magnitude (about 256 to 1024 levels). However, the dynamic range of real-world scenes varies over several orders of magnitude (10.000 levels). To overcome this limitation, several methods exist for creating high dynamic range (HDR) image (expensive method uses dedicated HDR image sensor and low-cost solutions using a conventional LDR image sensor). Large number of low-cost solutions applies a temporal exposure bracketing. The HDR image may be constructed with a HDR standard method (an additional step ca…

Forced vibration analysis of magneto-electro-elastic beam

2009

Game Theory with Engineering Applications

2016

Engineering systems are highly distributed collective systems—decisions, information, and objectives are distributed throughout—that have humans in the loop, and thus decisions may be influenced by socioeconomic factors. Engineering systems emphasize the potential of control and games beyond traditional applications. Game theory can be used to design incentives to obtain socially desirable behaviors on the part of the players, for example, a change in the consumption patterns on the part of the “prosumers” (producers-consumers) or better redistribution of traffic. This unique book addresses the foundations of game theory, with an emphasis on the physical intuition behind the concepts, an an…

Psychometric properties of the MOBITEC-GP mobile application for real-life mobility assessment in older adults

2022

Aim of this study was to test the reliability and validity of the life-space measures and walking speed delivered by the MOBITEC-GP app. Participants underwent several supervised walking speed assessments as well as a 1-week life-space assessment during two assessment sessions 9 days apart. Fifty-seven older adults (47.4% male, mean age= 75.3 (±5.9) years) were included in the study. The MOBITEC-GP app showed moderate to excellent test-retest reliability (ICCs between 0.584 and 0.920) and validity (ICCs between 0.468 and 0.950) of walking speed measurements of 50 meters and above and of most 1-week life-space parameters, including life-space area, time spent out-of-home, and action range. T…

Electricity load forecasting for Urban area using weather forecast information

2016

The global demand for energy is increasing daily with the expansion of energy infrastructure and the addition of new appliances. Efficient Energy Management System (EMS) is the need of the day. All residential and commercial buildings can achieve better energy efficiency and consumption with the use of EMS. Load forecasting is one of the methods to enable EMS to work efficiently. The accuracy of load forecast depends on many factors. The load forecast model must consider the weather forecast for the region in developing an accurate forecast. This paper develops Artificial Neural Network (ANN) and Bagged Regression Trees to generate and predicted load forecast in Urban area using Meteorologi…

The effect of plasticity in crumpling of thin sheets

2008

Bridging the gap between theoretical and experimental work to understand the effect of plasticity on the crumpling of thin sheets into a small volume has proved difficult. A realistic numerical model now makes a distinction between elastic and elasto-plastic behaviour. Crumpling a thin sheet of material into a small volume requires energy for creating a network of deformations such as vertices and ridges1,2. Scaling properties of a single elastic vertex3,4,5 or ridge have been analysed theoretically6,7,8, and crumpling of a sheet by numerical simulations1,9,10. Real materials are however elasto-plastic11,12,13,14,15 and large local strains induce irreversible plastic deformations. Hence, a …

Smart City. Una strategia per ri-pensare lo sviluppo urbano sostenibile

La ricerca prende avvio dalle riflessioni sulla crescita della città contemporanea, alla luce del sempre più allarmante sfruttamento delle risorse della natura, criticità che contribuisce al riscaldamento globale. Interrogarsi sulla Smart City è stato un importante punto di riflessione in una fase storica in cui il tema della città intelligente rappresenta una strategia per ri-pensare lo sviluppo urbano sostenibile, partendo da una visione che metta a fattor comune progetti politici, ambientali, economici, sociali e culturali, è fondamentale che le Istituzioni siano messe in grado di attivare processi di medio e lungo periodo e di breve termine che creino le basi fondanti per l’evoluzione e…

Agents driven smart sensors

2017

Any physical area (like schools, home, hospitals etc.) that uses either mobile devices, sensors, embedded systems or computers to gather information from the users and the environment and eventually, adapt according to the new information gained. [1] Smart spaces compromises of heterogeneous hardware which often leads to the issues of interoperability. One way of reducing the heterogeneity between the sensors is to introduce the semantic interface as sensors default interface. Semantic Web provides a common interface and for-mat for data representation so that one can decrease the heterogeneity of data and increase data reusability. [2] With the Smart Spaces, it is important to use only the…