Results 31 to 40 of about 15,126,910 (348)
PLoS ONE, 2016 Introduction Physical activity is a vitally important part of a healthy lifestyle, and is of major benefit to both physical and mental health. A daily step count of 10,000 steps is recommended globally to achieve an appropriate level of physical activity.
S. O'Connell +7 more
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International Journal of Behavioral Nutrition and Physical Activity, 2020 Background Top tier commercial physical activity apps rarely undergo peer-reviewed evaluation. Even fewer are assessed beyond six months, the theoretical threshold for behaviour maintenance.
Marc S Mitchell +3 more
semanticscholar +1 more source
Cellulase activity in commercial lipase preparations [PDF]
Biotechnology and Bioengineering, 1992 AbstractPolymeric membranes are increasingly used as supports for the immobilization of enzymes in bioreactors. One of the more common reactor types employed in lipase‐catalyzed hydrolysis of oils, contains modified cellulose as a membrane material. We found that this type of material is readily attacked by cellulase present in several commercially ...
J T, Derksen, G, Boswinkel, F P, Cuperus
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Human Activity Recognition With Commercial WiFi Signals
IEEE Access, 2022 The next generation of mobile communication aims to extend the capabilities of traditional communication by reshaping the environment with wireless signals.
Chen Tian +6 more
doaj +1 more source
Commercial Serology Assays Predict Neutralization Activity Against SARS-CoV-2
medRxiv, 2020 Background. Currently it is unknown whether a positive serology results correlates with protective immunity against SARS-CoV-2. There are also concerns regarding the low positive predictive value of SARS-CoV-2 serology tests, especially when testing ...
R. Suhandynata +9 more
semanticscholar +1 more source
Rues en parallèle, une étude comparative entre Shanghai et Paris
EchoGéo, 2010 Alors que les métropoles chinoises connaissent une globalisation accélérée, l’observation de deux rues, l’une chinoise, l’autre parisienne, aide à comprendre ce qui fait leur permanence et leur singularité, notamment les différences et les ...
Antoine Brès +2 more
doaj +1 more source
Systemic risk in the banking system: measuring and interpreting the results [PDF]
Banks and Bank Systems, 2019 Highly concentrated banking system risks and the cumulative effect due to their accumulation act as a driver for improving the macro-prudential policy implemented by central banks.
Olena Bezrodna +4 more
doaj +1 more source
Endotoxin emissions from commercial composting activities [PDF]
Environmental Health, 2009 Abstract This paper describes an exploratory study of endotoxin emissions and dispersal from a commercial composting facility. Replicated samples of air were taken by filtration at different locations around the facility on 10 occasions. Measurements were made of endotoxin and associated culturable microorganisms. The inflammatory response of
Deacon, Lewis J. +9 more
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The Essence and Content of Product Distribution as an Economic Category [PDF]
Економічний вісник Державного вищого навчального закладу Український державний хіміко-технологічний університетThe volatile and turbulent environment requires the ability to timely identify, analyze and counteract challenges in the field of product distribution, which is the key to sustainability, competitiveness and successful development of business entities ...
Viktoriia Bozhkova, Mykhailo Bilukha
doaj +1 more source
Device-Free Human Activity Recognition Using Commercial WiFi Devices
IEEE Journal on Selected Areas in Communications, 2017 Since human bodies are good reflectors of wireless signals, human activities can be recognized by monitoring changes in WiFi signals. However, existing WiFi-based human activity recognition systems do not build models that can quantify the correlation ...
Wen Wang +4 more
semanticscholar +1 more source