Results 31 to 40 of about 2,612,468 (303)
Chemical Engineering Journal Advances, 2021 Although dissolved air flotation (DAF) plays a crucial role in wastewater treatment, fluid dynamics in the contact zone (CZ) of a DAF tank are still considered black-box processes, which hampers DAF's optimal design and operation.
Min Yang +5 more
doaj +1 more source
A hierarchical Mamdani-type fuzzy modelling approach with new training data selection and multi-objective optimisation mechanisms: A special application for the prediction of mechanical properties of alloy steels [PDF]
, 2011 In this paper, a systematic data-driven fuzzy modelling methodology is proposed, which allows to construct Mamdani fuzzy models considering both accuracy (precision) and transparency (interpretability) of fuzzy systems. The new methodology employs a fast
Alcala +47 more
core +1 more source
On the autocorrelation of measurement results for gas volume and calorific value in fiscal metering in gas grids [PDF]
EPJ Web of ConferencesThe fiscal metering of natural gas is often performed using a flow meter and a gas chromatograph. The flow meter measures the volume flow rate of the gas and the gas chromatograph measures the composition, from which the calorific value is calculated ...
Gugole Federica +2 more
doaj +1 more source
Data modelling for emergency response [PDF]
, 2010 Emergency response is one of the most demanding phases in disaster management. The fire brigade, paramedics, police and municipality are the organisations involved in the first response to the incident.
Dilo, Arta, Zlatanova, Sidi
core +2 more sources
Harnessing data flow and modelling potentials for sustainable development [PDF]
, 2012 Tackling some of the global challenges relating to health, poverty, business and the environment is known to be heavily dependent on the flow and utilisation of data.
Bugrien, Jamal, Mwitondi, Kassim
core +2 more sources
Proceedings of the 1981 ACM SIGMOD international conference on Management of data - SIGMOD '81, 1981 Several problems in specifying aggregate functions in relational systems are investigated. We propose a solution to these problems in the form of an extension of the relational data model. In particular we introduce the concept of summary data. The query language STRAND is presented in order to describe retrieval operations on the extended model ...
openaire +2 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar +8 more
wiley +1 more source
Nature CommunicationsSARS-CoV-2 continues to cause substantial morbidity and mortality, particularly in winter. During the SARS-CoV-2 pandemic, community prevalence surveys provided detailed monitoring of infection levels.
Martyn Fyles +6 more
doaj +1 more source
A Bibliometric Analysis of Graph Labeling Study Using VOSviewer
International Journal of Informatics, Information System and Computer Engineering, 2023 Graph labeling is a well-known theme of graph theory that involves an assignment of integers to the domain elements such as vertices or edges, or both, subject to certain conditions.
Yoong Kooi Kuan +3 more
doaj +1 more source
Data-driven modelling of biological multi-scale processes
, 2015 Biological processes involve a variety of spatial and temporal scales. A holistic understanding of many biological processes therefore requires multi-scale models which capture the relevant properties on all these scales.
Hasenauer, Jan +3 more
core +1 more source