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Non-invasive Oscillometry-Based Estimation of Cardiac Output – Can We Use It in Clinical Practice?
Frontiers in Physiology, 2021 While invasive thermodilution techniques remain the reference methods for cardiac output (CO) measurement, there is a currently unmet need for non-invasive techniques to simplify CO determination, reduce complications related to invasive procedures ...
Alexander Reshetnik +3 more
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Overestimation of Left Ventricular Volume by the Indicator Dilution Technique [PDF]
Circulation Research, 1966 The applicability of the indicator dilution method to the measurement of left ventricular volume has been studied. When compared with angiocardiographic measurements, the dilution technique overestimates volume by an average of 52 and 91% in end diastole and end systole respectively.
R A, Carleton +2 more
openaire +2 more sources
Spatial analysis of the benefits and burdens of ecological focus areas for water-related ecosystem services vulnerable to climate change in Europe [PDF]
, 2019 There are many concerns regarding the effects of climate change including threats to ecosystem services. Rural land use can influence these services and there is scope for associated policies to steer decisions towards maximising benefits and minimising ...
Green, Andrew +3 more
core +2 more sources
Characterization of monoclonal and polyclonal antibodies to bovine enteric coronavirus: Establishment of an efficient ELISA for antigen detection in feces [PDF]
, 1989 Monoclonal antibodies to bovine enteric coronavirus (BEC) were produced. Additionally, polyclonal antibodies were made in rabbits and guinea pigs and extracted from the yolk of immunized hens.
Czerny, C. P., Eichhorn, Werner
core +1 more source
A review of sample preparation and its influence on pH determination in concrete samples [PDF]
, 2017 If we are to monitor the chemical processes in cementitious materials, then pH assays in the pore solutions of cement pastes, mortars, and concretes are of key importance.
Aguado de Cea, Antonio +1 more
core +2 more sources
Metabolites, 2013 Our previous study on the identification of common odorants and their conjugates in human urine demonstrated that this substance fraction is a little-understood but nonetheless a promising medium for analysis and diagnostics in this easily accessible ...
Maria Wagenstaller, Andrea Buettner
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Videodensitometric Methods for Cardiac Output Measurements
EURASIP Journal on Advances in Signal Processing, 2003 Cardiac output is often measured by indicator dilution techniques, usually based on dye or cold saline injections. Developments of more stable ultrasound contrast agents (UCA) are leading to new noninvasive indicator dilution methods.
Massimo Mischi +2 more
doaj +1 more source
Journal of Infection in Developing Countries, 2011 Introduction: The study aimed to investigate the resistance of methicillin resistant Staphylococcus aureus (MRSA), an indicator used in hospitals but isolated from faecal samples of children in the community, to commonly used antibiotics and antiseptic ...
Ezekiel Olugbenga Akinkunmi +1 more
doaj +1 more source
Resuscitation and quantification of stressed Escherichia coli K12 NCTC8797 in water samples [PDF]
, 2009 The aim of this study was to investigate the impact on numbers of using different media for the enumeration of Escherichia coli subjected to stress, and to evaluate the use of different resuscitation methods on bacterial numbers. E. coli was subjected to
Bissonnette +37 more
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Advances in Agriculture, 2018 Biological nitrogen fixation (BNF) by legumes is an indicator of their potential contribution to recycling nitrogen in cropping systems. Many techniques exist for the quantitative measurement of legume BNF. The isotopic dilution (ID) methods are the most
Boubié Vincent Bado +3 more
doaj +1 more source