Search results for " Analytic"

Opportunities for the Use of Business Data Analysis Technologies

2016

Abstract The paper analyses the business data analysis technologies, provides their classification and considers relevant terminology. The feasibility of business data analysis technologies handling big data sources is overviewed. The paper shows the results of examination of the online big data source analytics technologies, data mining and predictive modelling technologies and their trends.

Model-based Engineering for the Integration of Manufacturing Systems with Advanced Analytics

2016

To employ data analytics effectively and efficiently on manufacturing systems, engineers and data scientists need to collaborate closely to bring their domain knowledge together. In this paper, we introduce a domain-specific modeling approach to integrate a manufacturing system model with advanced analytics, in particular neural networks, to model predictions. Our approach combines a set of meta-models and transformation rules based on the domain knowledge of manufacturing engineers and data scientists. Our approach uses a model of a manufacturing process and its associated data as inputs, and generates a trained neural network model as an output to predict a quantity of interest. This pape…

Addressing the Occlusion Problem in Augmented Reality Environments with Phantom Hollow Objects

2018

Occlusion handling is essential to provide a seamless integration of virtual and real objects in AR applications. Different approaches have been presented with a variety of technologies, environment conditions and methods. Among these methods, 3D model-based occlusion approaches have been extensively used. However, these solutions could be too time-consuming in certain situations, since they must render all the occlusion objects even though they are invisible. For this reason, we propose an inverse 3D model-based solution for handling occlusions, designed for those AR applications in which virtual objects are placed inside a real object with holes or windows. With this restriction, the occl…

Towards Shipping 4.0. A preliminary gap analysis

2020

Abstract The paradigm of Industry 4.0 involves a substantial innovation to the value creation approach thought the supply chain and the application of digital enabling technologies like the Internet of Things (IoT), Big Data Analytics (BDA) and cloud computing. The fourth industrial revolution is thus expected to have a disruptive impact on maritime transport and shipping sectors, where smart ships and autonomous vessels well be part of a new and fully interconnected maritime ecosystem. Specific hardware components, such as sensors, actuators, or processors will be embedded in the ship’s key systems in order to provide valuable information to increase the efficiency, sustainability and safe…

Automatic Integration of Spatial Data into the Semantic Web

2017

International audience

Gangliosides in human milk and infant formula: A review on analytical techniques and contents

2017

Gangliosides (GGs) are important bioactive compounds that offer beneficial anti-infective, anti-inflammatory, and neuronal development effects. The present work reviews the techniques used to deter...

Quand le protoxyde d’azote ne fait plus rire : épidémiologie, aspects analytiques, incidences clinique et médicojudiciaire

2020

Objectifs Le 11/12/2019, le Senat adoptait la proposition de loi tendant a proteger les mineurs des usages dangereux du protoxyde d’azote (N2O). Cette utilisation n’est pas recente, son abus non plus. Neanmoins, ces dernieres annees sont marquees par un regain d’interet de son usage recreatif, notamment par une population jeune, souvent en association avec d’autres substances psychoactives. Les consequences medicales et medicolegales potentiellement graves que ce detournement peut entrainer en font actuellement une preoccupation grandissante des cliniciens et toxicologues. Il s’agit ici de faire un etat des lieux de la litterature scientifique sur le sujet. Methode Differentes sources d’inf…

Human Remains and Funerary Rites in the Phoenician Necropolis of Motya (Sicily)

2017

Biodeterioration

2017

The biodeterioration of organic and inorganic materials, as well as polymers, is a complex of alteration processes induced by the growing and metabolic activ- ity of organisms. It can be recognized on monuments, wall paintings, stone, wood, paper, vegetal/animal fibers, and parchment artworks. As defined by Hueck (1968), biodeterioration is “any undesirable change in the properties of a material caused by the vital activities of organisms”; this definition is accepted as the meaning of the phenomenon. Both macroorganisms (such as animals, plants and mosses) and microorganisms (such as autotrophic or het- erotrophic bacteria, microfungi, cyanobacteria, algae and lichens) represent the trigge…

Mineral analysis of human diets by spectrometry methods

2016

Abstract Mineral element determination in human diets is very important for human health, due to the presence in foods of essential and toxic elements or their incorporation in the manipulation and cooking food process. Different instrumental techniques have been used to determine mineral elements in human diets, but atomic spectroscopy and mass spectrometry based ones are the most commonly employed. Sampling procedures for diet analysis are the main critically step for mineral element determination, being employed different standardised protocols. This review summarised critically the state-of-the-art of mineral analysis in human diets, considering sampling, sample preparation and determin…