Results 61 to 70 of about 5,319 (180)
ABSTRACT Although the importance of a collective action approach for pandemic management has been acknowledged during the recent COVID‐19 pandemic, actual attempts at involving people in designing a package of mitigation measures were absent. Our research examines the potential of active participation of the student community in collective pandemic ...
Frank Gootjes +4 more
wiley +1 more source
A comparison of processing techniques for producing prototype injection moulding inserts. [PDF]
This project involves the investigation of processing techniques for producing low-cost moulding inserts used in the particulate injection moulding (PIM) process.
Ewart, Paul
core
Sparse Identification of Nonlinear Duffing Oscillator From Measurement Data
In this paper we aim to apply an adaptation of the recently developed technique of sparse identification of nonlinear dynamical systems on a Duffing experimental setup with cubic feedback of the output.
Crevecoeur, Guillaume +4 more
core +1 more source
Classification of Hungarian medieval silver coins using x-ray fluorescent spectroscopy and multivariate data analysis [PDF]
A set of silver coins from the collection of Déri Museum Debrecen (Hungary) was examined by X-ray fluorescent elemental analysis with the aim to assign the coins to different groups with the best possible precision based on the acquired chemical ...
Elek, János +3 more
core +1 more source
Key Points Synchrotron nano‐imaging is necessary to locate elemental nanophases. Trace metal quantification requires high sensitivity nano‐XRF. Trace metal speciation relies on nano‐XANES using nano‐XRF. This chapter (Nano‐Imaging for Advanced X‐ray Fluorescence and Absorption Spectroscopy Applications) is a contribution to the Geostandards and ...
Alexandre S. Simionovici +1 more
wiley +1 more source
Background The aim of this study was to examine the feasibility of performing a cohort study on health risks from occupational exposure to radiofrequency electromagnetic fields (RF-EMF) in Germany.
Wahrendorf Jürgen +6 more
doaj +1 more source
Security Analysis of the ADS Protocol of a Beckhoff CX2020 PLC
ICSs (Industrial Control Systems) and its subset SCADA systems (Supervisory Control and Data Acquisition) are getting exposed to a constant stream of new threats. The increasing importance of IT security in ICS requires viable methods to assess the security of ICS, its individual components, and its protocols.
Peter SCHWANKE +2 more
openaire +2 more sources
Ohjausjärjestelmän suunnittelu sekä testaus hydrauliikkasylinterin paikoittamiseen ja ohjaamiseen [PDF]
Työn tarkoituksena oli suunnitella ja toteuttaa testausympäristö sekä testisuunnitelma prototyyppi-asteella olevalle hydrauliikkasylinterin ohjaus- ja paikoitusjärjestelmälle. Työn toimeksiantajana toimi Promeco Solutions Oy.
Westerbacka, Marko
core
ABSTRACT Parvovirus B19 infection can rarely manifest with pure red cell aplasia in immunocompromised hosts. This case details a 48‐year‐old male, 11 years post kidney‐pancreas transplant who was admitted with a chronic normocytic anaemia (haemoglobin 72 g/L) after being admitted four months prior with a bleeding peptic ulcer, requiring eight units of ...
Oscar Perry +5 more
wiley +1 more source
Characterization of ultra-shallow aluminum implants in silicon by grazing incidence and grazing emission X-ray fluorescence spectroscopy [PDF]
In this work two synchrotron radiation-based depth-sensitive X-ray fluorescence techniques, grazing incidence X-ray fluorescence (GIXRF) and grazing emission X-ray fluorescence (GEXRF), are compared and their potential for non-destructive depth-profiling
Beckhoff, B. +6 more
core

