Results 11 to 20 of about 855,189 (306)

Rheological characterisation of ceramic inks for 3D direct ink writing: a review

open access: yesJournal of the European Ceramic Society, 2021
3D printing is a competitive manufacturing technology, which has opened up new possibilities for the fabrication of complex ceramic structures and customised parts.
Laura del-Mazo-Barbara, M. Ginebra
semanticscholar   +1 more source

Effect of central hole edge preparation, coefficient of friction and spring-back on hole expansion ratio of automotive steels

open access: yesJournal of Alloys and Metallurgical Systems, 2023
The influence of the central hole-edge condition on the hole expansion ratio (HER) of four automotive-grade steel sheets is experimentally investigated in this work.
Manaswini Chinara   +3 more
doaj   +1 more source

Genomic characterisation and epidemiology of 2019 novel coronavirus: implications for virus origins and receptor binding

open access: yesThe Lancet, 2020
Background In late December, 2019, patients presenting with viral pneumonia due to an unidentified microbial agent were reported in Wuhan, China. A novel coronavirus was subsequently identified as the causative pathogen, provisionally named 2019 novel ...
R. Lu   +34 more
semanticscholar   +1 more source

On Characterising Distributability [PDF]

open access: yesLogical Methods in Computer Science, 2013
We formalise a general concept of distributed systems as sequential components interacting asynchronously. We define a corresponding class of Petri nets, called LSGA nets, and precisely characterise those system specifications which can be implemented as LSGA nets up to branching ST-bisimilarity with explicit divergence.
van Glabbeek, Rob J.; id_orcid 0000-0003-4712-7423   +2 more
openaire   +4 more sources

Features of 20 133 UK patients in hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: prospective observational cohort study

open access: yesBritish medical journal, 2020
Objective To characterise the clinical features of patients admitted to hospital with coronavirus disease 2019 (covid-19) in the United Kingdom during the growth phase of the first wave of this outbreak who were enrolled in the International Severe Acute
A. Docherty   +24 more
semanticscholar   +1 more source

Electrochemical Impedance Spectroscopy in the Characterisation and Application of Modified Electrodes for Electrochemical Sensors and Biosensors

open access: yesMolecules, 2022
Electrochemical impedance spectroscopy is finding increasing use in electrochemical sensors and biosensors, both in their characterisation, including during successive phases of sensor construction, and in application as a quantitative determination ...
C. Brett
semanticscholar   +1 more source

Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: development and validation of the 4C Mortality Score

open access: yesBritish medical journal, 2020
Objective To develop and validate a pragmatic risk score to predict mortality in patients admitted to hospital with coronavirus disease 2019 (covid-19). Design Prospective observational cohort study.
S. Knight   +352 more
semanticscholar   +1 more source

Characterisation of thrombocytes in Osteichthyes [PDF]

open access: yesJournal of Veterinary Research, 2019
Abstract Thrombocytes in vertebrates other than mammals, inter alia in fish, are analogues of platelets in mammals. In Osteichthyes, these cells take part in haemostatic processes, including aggregation and release reactions in cases of blood vessel damage, and in the immune response development as well.
Stosik Michał   +2 more
openaire   +3 more sources

Characterisation and classification of oligometastatic disease: a European Society for Radiotherapy and Oncology and European Organisation for Research and Treatment of Cancer consensus recommendation.

open access: yesThe Lancet Oncology, 2020
Oligometastatic disease has been proposed as an intermediate state between localised and systemically metastasised disease. In the absence of randomised phase 3 trials, early clinical studies show improved survival when radical local therapy is added to ...
M. Guckenberger   +19 more
semanticscholar   +1 more source

The characterisation of subjective cognitive decline

open access: yesLancet Neurology, 2020
A growing awareness about brain health and Alzheimer’s disease in the general population is leading to an increasing number of cognitively unimpaired individuals, who are concerned that they have reduced cognitive function, to approach the medical system
F. Jessen   +13 more
semanticscholar   +1 more source

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