Results 141 to 150 of about 2,872 (176)
Analiza zavedanja in pozicioniranje trgovskih blagovnih znamk Biva in Mtech v Sloveniji
, 2016 openaire +1 more source
Segmental body composition estimated by specific BIVA and dual-energy X-ray absorptiometry [PDF]
Clinical Nutrition, 2021 The aim of this study was to analyse the association between specific bioelectric impedance vector analysis (BIVA) and dual-energy X-ray absorptiometry (DXA) to assess segmental body composition using DXA as the reference technique.The sample comprised 50 young active students who practised or played different sports (25 men, age: 24.37 ± 4.79 y; 25 ...
Silvia Stagi +2 more
exaly +10 more sources
BiVA: Bitcoin Network Visualization & Analysis [PDF]
2018 IEEE International Conference on Data Mining Workshops (ICDMW), 2018 We showcase a graph mining tool, BiVA, for visualization and analysis of the Bitcoin network. It enables data exploration, visualization of subgraphs around nodes of interest, and integrates both standard and new algorithms, including a general algorithm for flow based clustering for directed graphs, and other Bitcoin network specific wallet address ...
Frédérique Oggier, Anwitaman Datta
exaly +4 more sources
Specific bioelectrical impedance vector analysis (BIVA) is more accurate than classic BIVA to detect changes in body composition and in nutritional status in institutionalised elderly with dementia [PDF]
Experimental Gerontology, 2014 A new analytical variation of bioelectrical impedance vector analysis (BIVA), called specific BIVA, has shown to be more accurate in detecting changes in fat mass than classic BIVA.To compare classic and specific BIVA in order to identify which is more strongly associated with psycho-functional and nutritional indicators in a group of institutionalised
BEATRIZ De Mateo Silleras +1 more
exaly +6 more sources
Bioimpedance Patterns and Bioelectrical Impedance Vector Analysis (BIVA) of Body Builders
Nutrients, 2023 Bodybuilders are athletes characterized by high muscle mass. During competitions, the evaluation is performed based on aesthetic parameters. The study aims to provide normative references of body composition with the vector bioimpedance methodology (BIVA). A second aim is to compare BIVA assessments performed on both sides and the upper and lower body.
Cristian Petri +2 more
exaly +4 more sources
Bioelectrical impedance vector analysis (BIVA) for the assessment of two-compartment body composition [PDF]
European Journal of Clinical Nutrition, 2014 This review is directed to define the efficacy of bioelectrical impedance vector analysis (BIVA) for assessing two-compartment body composition. A systematic literature review using MEDLINE database up to 12 February 2014 was performed. The list of papers citing the first description of BIVA, obtained from SCOPUS, and the reference lists of included ...
Roberto Buffa, Elisabetta Marini
exaly +8 more sources
Journal of Cardiac Failure, 2012 There is no gold standard for the differential diagnosis of acute dyspnea despite the usefulness of N-terminal pro-B-type natriuretic peptide (NT-proBNP) and lung ultrasound. No study has evaluated the contribution of bioelectrical impedance vector analysis (BIVA) in discriminating between cardiac and noncardiac dyspnea.
Antonio Piccoli +2 more
exaly +4 more sources
Bioelectric impedance vector analysis (BIVA) in hospitalised children; predictors and associations with clinical outcomes [PDF]
European Journal of Clinical Nutrition, 2019 Clinical use of bioelectric impedance is limited by variability in hydration. Analysis of raw bioelectric impedance vectors (BIVA), resistance (R), reactance (Xc) and phase angle (PA) may be an alternative for monitoring disease progression/treatment. Clinical experience of BIVA in children is limited.
Sophie Roche +2 more
exaly +5 more sources
Clinical Nutrition, 2014 BACKGROUND & AIMS: Body hydration changes continuously in hemodialysis patients. The Subjective Global Assessment (SGA) is used for the nutritional evaluation but it does not allow a direct evaluation of hydration.
Antonio Piccoli, Marta Codognotto
exaly +2 more sources
Bioelectrical impedance vector analysis (BIVA) as a method to compare body composition differences according to cancer stage and type [PDF]
Clinical Nutrition ESPEN, 2019 Background & aims: Bioelectrical impedance vector analysis (BIVA) is a non-invasive method of measuring human body composition. This offers the potential to evaluate nutritional and hydration states in cancer.
Amara Callistus Nwosu +2 more
exaly +2 more sources