Results 251 to 260 of about 855,189 (306)
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Ultrasound in Medicine & Biology, 1989
Many attempts have been made in the past 20 years to derive more quantitative information relating to tissue structure from the returned ultrasound beam. The qualitative method of characterising tissue from visual inspection of the image with interpretation of artifacts remains the most successful one.
K J, Taylor, P N, Wells
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Many attempts have been made in the past 20 years to derive more quantitative information relating to tissue structure from the returned ultrasound beam. The qualitative method of characterising tissue from visual inspection of the image with interpretation of artifacts remains the most successful one.
K J, Taylor, P N, Wells
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A PO Characterisation of Reconfiguration
2022We consider partial order semantics of concurrent systems in which local reconfigurations may have global side effects. That is, local changes happening to an entity may block or unblock events relating to others, namely, events in which the entity does not participate.
Yehia Abd Alrahman +2 more
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Dendriplexes and their characterisation
International Journal of Pharmaceutics, 2003The interaction of DNA with partial dendrimers (dendritic polylysine containing seven lysines and eight terminal amino groups with or without a lipidic core) was studied. Compact complexes were formed which we term "dendriplexes". Agarose gel electrophoresis and exclusion of ethidium bromide confirmed the interaction.
Chandrasekaran, Ramaswamy +3 more
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Characterisation and testing of biomaterials
Technology and Health Care, 2010A proper knowledge of the mechanical and material properties of biomaterials is a necessity in all medical device technologies: from tissue engineering to prosthesis design. In many cases, the design of novel biomaterials is governed by the mechanical properties and their characterisation may become a crucial factor in determining the success of a ...
Sebastian, Dendorfer +2 more
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Plastic waste from recycling centres: Characterisation and evaluation of plastic recyclability.
Waste Management, 2019While recycling has been recognised as the preferred plastic waste management solution, little is known about the detailed characteristics of plastic waste and how these may affect its recycling.
Giorgia Faraca, T. Astrup
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Construction and Building Materials, 2019
This paper presents a novel rheological thixotropy model that specifically appertains to the characterisation of materials that are suitable for 3D printing of concrete (3DPC).
J. Kruger, S. Zeranka, G. V. van Zijl
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This paper presents a novel rheological thixotropy model that specifically appertains to the characterisation of materials that are suitable for 3D printing of concrete (3DPC).
J. Kruger, S. Zeranka, G. V. van Zijl
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Alginate rafts and their characterisation
International Journal of Pharmaceutics, 2005Alginate/antacid anti-reflux preparations are designed to provide symptom relief by forming a physical barrier on top of the stomach contents in the form of a neutral floating gel or raft. This study tested the in vitro effectiveness of a range of liquid products in forming rafts that were cohesive, buoyant, voluminous, resistant to reflux and durable ...
F C, Hampson +5 more
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Hazard characterisation for significant mycotoxins in food
Mycotoxin Research, 2023F. Malir +4 more
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Characterisation of poly(vinylchloride)
Pure and Applied Chemistry, 1977Abstract - 0.5 10-3 Long branch and 5 10-3 chloromethyl group per monomer unit (m.u.) possibly originating from head-to -head monomer placement are found in industrial PVC (fewer in low-temperature polymerized products). Tertiary chlorine atoms, if any, correspond to long branches; internal double bonds (0.05 10-3 per m.u.
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A characterisation of classical unitals
Journal of Geometry, 2002A unital in a Desarguesian projective plane \(PG(2,q)\), \(q\) square, is a point set consisting of \(q \sqrt{q} +1\) points such that any line of \(PG(2,q)\) meets it in either \(1\) point or \(\sqrt{q} +1\) points. The paper under review presents a different and shorter proof of a result due to \textit{A. Cossidente, G. L.
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