Search results for " management system"

Przesłanki inegracji systemów ISO 14001 oraz ISO 50001 w przedsiębiorstwie chemicznym

2022

Przedstawiono wyniki badań w zakresie możliwości integracji dwóch normatywnych systemów zarządzania obejmujących system środowiskowy oraz system zarządzania energią. Wykazano koherentność oraz tożsamość obydwu systemów z zaznaczeniem, że system środowiskowy ma bardziej holistyczny charakter. Wynika to z wymagań dotyczących aspektów środowiskowych, które w ogromnej większości odnoszą się także do kwestii energetycznych. Wskazano na korzyści, jakie niesie jeden spójny, zintegrowany system w porównaniu z systemami rozproszonymi.

The influence of institutional measures and technological proficiency on university teaching through digital platforms

2012

Este estudio tiene como objetivo poner a prueba empíricamente el modelo teórico que explica la influencia de los factores de primer y segundo orden sobre la integración de las plataformas digitales en la docencia universitaria. Para ello, sobre una muestra de 495 profesores universitarios andaluces, se aplica un cuestionario online que analiza las funciones de uso, materiales digitales utilizados, competencia didáctica y tecnológica del profesorado, medidas de impulso institucionales, y efectos didácticos del uso. El análisis factorial previo y la aplicación del programa Amos permite la elaboración un modelo de ecuación estructural que corrobora la influencia indirecta de las medidas de apo…

Smart Wireless Sensor Networks and Biometric Authentication for Real Time Traffic Light Junctions Management

2013

The main challenge of intelligent transportation systems (ITS) is to deal with ‘real-time’ information to improve vehicular traffic management. Road data can be processed and used for dynamic traffic light management in order to reduce waiting times in queues. This paper proposes an innovative distributed architecture based on a wireless sensor network (WSN) with a network coordinator providing remote and ubiquitous authentication module for managing unexpected events. The architecture is completed by a dynamic module for street priority management depending on traffic rate. Many experimental trials have been carried out considering three different levels of traffic intensity to prove the e…

Tietokannan hallintajärjestelmäportfolion hallinta ja sen arviointi suurissa asiakasorganisaatioissa

2012

Error messages in relational database management systems: A comparison of effectiveness, usefulness, and user confidence

2021

Abstract The database and the database management system (DBMS) are two of the main components of any information system. Structured Query Language (SQL) is the most popular query language for retrieving data from the database, as well as for many other data management tasks. During system development and maintenance, software developers use a considerable amount of time to interpret compiler error messages. The quality of these error messages has been demonstrated to affect software development effectiveness, and correctly formulating queries and fixing them when needed is an important task for many software developers. In this study, we set out to investigate how participants ( N = 152 ) …

Knowledge organization for modelling workflows in Taverna environment

2014

Today Workflow Management Systems (WFMS), like Taverna and Kepler, have a very important place in the everyday work of the scientist. These tools support the access to computational resources and act as interface for building complex data processing chains. The next step is to support decisions of the researcher on autonomously developing workflow parts guided by requirements of the scientist while she/he is working on the high-level goal of the experiment. To this aim, it is necessary an ontology to store the knowledge related to the experiments and tools used, and to make this knowledge available not only to the scientist, but also to a suitable artificial intelligent system. In this pape…