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Analysis of prior knowledge elementary school students using three-tier diagnostic test to identify blood circular system misconceptions [PDF]
Edu Sains: Jurnal Pendidikan Sains dan Matematika, 2023 This study aims to describe the initial understanding and identify elementary school students' misconceptions about the circulatory system. This research method is descriptive, with the research subject being 29 5th-grade students at an elementary school
Yusup Maulana +3 more
doaj +3 more sources
The Effect of Five-Day Dry Immersion on the Nervous and Metabolic Mechanisms of the Circulatory System [PDF]
Frontiers in Physiology, 2020 The purpose of the study was to investigate the regulatory and metabolic changes in the circulatory system when simulating microgravity conditions in a five-day dry immersion.
Vasily B. Rusanov +14 more
doaj +2 more sources
Instability conditions for circulatory and gyroscopic conservative systems [PDF]
, 2011 We give a method which generates sufficient conditions for instability of equilibria for circulatory and gyroscopic conservative systems. The method is based on the Gramians of a set of vectors whose coordinates are powers of the roots of the characteristic polynomial for the studied systems. New instability results are obtained for general circulatory
Afolabi +19 more
arxiv +3 more sources
Fractal and multifractal analysis of PET-CT images of metastatic melanoma before and after treatment with ipilimumab [PDF]
arXiv, 2015 PET/CT with F-18-Fluorodeoxyglucose (FDG) images of patients suffering from metastatic melanoma have been analysed using fractal and multifractal analysis to assess the impact of monoclonal antibody ipilimumab treatment with respect to therapy outcome.
Breki, Christina-Marina +6 more
arxiv +6 more sources
Forecasting Leading Death Causes in Australia using Extended CreditRisk$+$ [PDF]
arXiv, 2015 Recently we developed a new framework in Hirz et al (2015) to model stochastic mortality using extended CreditRisk$^+$ methodology which is very different from traditional time series methods used for mortality modelling previously. In this framework, deaths are driven by common latent stochastic risk factors which may be interpreted as death causes ...
Hirz, Jonas +2 more
arxiv +2 more sources
Biomedicines, 2023 Carotid artery elongation (ECA) is widespread in the asymptomatic population and among people with a history of ischemic stroke (IS). There are different points of view on the ways these changes contribute to brain ischemic damage pathogenesis. Materials
Denis A. Golovin +5 more
doaj +1 more source
Assimilation, 2022 Teaching materials are one of the important factors that determine the success of the learning process. The research objective was to develop a circulation system teaching material based on Moodle's LMS which is oriented towards increasing students ...
Rusdi Rusdi +2 more
doaj +1 more source
Machines, 2021 The magnetic abrasive finishing (MAF) process is an ultra-precision surface finishing technology. In order to further improve the finishing efficiency and continuity, a magnetic abrasive finishing process using the circulatory system to renew magnetic ...
Jiaye Xu, Yanhua Zou, Huijun Xie
doaj +1 more source
Hyperoxia During Exercise: Impact on Adenosine Plasma Levels and Hemodynamic Data
Frontiers in Physiology, 2020 IntroductionAdenosine is an ATP derivative that is strongly implicated in the cardiovascular adaptive response to exercise. In this study, we hypothesized that during exercise the hyperemia, commonly observed during exercise in air, was counteracted by ...
Alain Boussuges +8 more
doaj +1 more source
Khazanah Pendidikan, 2022 The study aims to (1) produce interactive learning multimedia on circulatory system materials for android and windows that are in accordance with student needs, (2) determine the feasibility and effectiveness of interactive learning multimedia on ...
Anang Fathoni, Herman Dwi Surjono
doaj +1 more source