Results 261 to 270 of about 350,094 (311)

Integrated background monitoring in the USSR

Environmental Monitoring and Assessment, 1988
The whole biosphere of the Earth is faced with an increasing anthropogenic pressure. Mankind uses natural resources for its physical and spiritual demands so widely that undesirable effects appear not only in separate regions but embrace the whole biosphere as well. As a rule, such processes develop slowly.
Y A, Izrael, F Y, Rovinsky
openaire   +2 more sources

An Integrated Cattle Health Monitoring System

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Clinical techniques for monitoring live stock health are insufficient, as they provide only sporadic information and require too much resource investment in terms of time and veterinary expertise. A sophisticated system capable of continuously assessing the health of individual animals, aggregating these data, and reporting the results to owners and ...
Kevin Smith, Angel Martinez, Roland Craddolph, Howard Erickson, Daniel Andresen, Steve Warren   +5 more
openaire   +2 more sources

On GPS positioning and integrity monitoring

IEEE Transactions on Aerospace and Electronic Systems, 2000
The paper reinvestigates the measurement model associated with Global Positioning System (GPS) signal processing. It is argued that the GPS positioning model is better formulated as a linear equation with errors in both the data matrix and measurement variables.
openaire   +1 more source

Map-Aided Integrity Monitoring of a Land Vehicle Navigation System

IEEE Transactions on Intelligent Transportation Systems, 2012
The concept of user-level integrity monitoring has been successfully applied to air transport navigation systems, where the main focus is on the errors associated with the Global Positioning System (GPS)-data-processing chain.
Nagendra R Velaga, Mohammed Quddus, Abigaïl L Bristow   +2 more
exaly   +1 more source

Structural integrity monitoring

Engineering Failure Analysis, 1997
Abstract The post-war years, with Australia's rapid economic growth, saw the construction of much of the current infrastructure. However, there are now doubts about its durability and structural integrity. Indeed, the growing awareness of the problem of “concrete cancer” coupled with a number of high-visibility aviation accidents has led to increased
R. Jones, W.K. Chiu, S. Pitt, S.C. Galea
openaire   +1 more source

Stream Integration Techniques for Grid Monitoring

2005
Grids are distributed systems that provide access to computational resources in a transparent fashion. Providing information about the status of the Grid itself is called Grid monitoring. As an approach to this problem, we present the Relational Grid Monitoring Architecture (R-GMA), which tackles Grid monitoring as an information integration problem. A
Andrew W. Cooke, Alasdair J. G. Gray, Werner Nutt   +2 more
openaire   +1 more source

A strategy for integrated monitoring

Environmental Management, 1994
Administrative machinery has been set up to regulate and control most of the emissions that are known to have severe local consequences, such as the discharge of raw sewage into rivers and lakes and the smokestack emission of air pollutants. Now, the nature of environmental degradation is usually different. We are faced with pollutants and effects with
Bruce B. Hicks, Thomas G. Brydges
openaire   +1 more source

Monitoring synaptic integrity

Science Translational Medicine, 2015
Neurogranin may be a useful marker of synaptic integrity in Alzheimer’s disease.
openaire   +1 more source

Fundamentals of Integrity Monitoring

2018
This chapter describes the methods of integrity monitoring, necessary to verify if all the satellites involved in the PVT computation are healthy or not. In particular, we will see the solution adopted by a stand-alone receiver equipped with a system able to check if the hypothesis of nominal conditions (i.e. when all the satellites are healthy) can be
Letizia Lo Presti, Giulio Franzese
openaire   +1 more source

Monitoring the Integrity of GNSS

Journal of Navigation, 1994
The purpose of the study on which this paper is based was to establish whether there was a maritime requirement for a Global Navigation Satellite System (GNSS) integrity monitoring and warning service in UK and Irish waters, and, if so, how best it could be established and operated.The scope of the study extended to all maritime users: merchant ships ...
openaire   +1 more source