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On Universality in Human Correspondence Activity [PDF]
Science, 2009 Correspondence Communications Statistical physicists and social scientists have attempted to describe human activities, in terms of physical models, and look for universal principles. Correspondence patterns are thought to be driven primarily by the need to respond to other individuals with both e-mail and letter ...
Malmgren, R.D. +3 more
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Journal of Biological Chemistry, 1975 Human prothrombin has been purified from American Red Cross Factor IX concentrates. Studies of the activation of the human prothrombin with the use of sodium dodecyl sulfate electrophoretic analysis of activation products indicated that human prothrombin activation is similar to bovine prothrombin activation.
M R, Downing +3 more
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BMC Health Services Research, 2021 Background Wearable activity monitors (WAMs, e.g. Fitbits and research accelerometers) show promise for helping health care professionals (HCPs) measure and intervene on patients’ activity patterns.
Carol Maher +2 more
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Activity Matching with Human Intelligence [PDF]
, 2016 Effective matching of activities is the first step toward successful process model matching and search. The problem is nontrivial and has led to a variety of computational similarity metrics and matching approaches, however all still with low performance in terms of precision and recall.
Carlos Rodríguez 0001 +4 more
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Sensing Human Activity: GPS Tracking [PDF]
Sensors, 2009 The enhancement of GPS technology enables the use of GPS devices not only as navigation and orientation tools, but also as instruments used to capture travelled routes: as sensors that measure activity on a city scale or the regional scale. TU Delft developed a process and database architecture for collecting data on pedestrian movement in three ...
Stefan van der Spek +3 more
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International Journal of Behavioral Nutrition and Physical Activity, 2023 Background How time is allocated influences health. However, any increase in time allocated to one behaviour must be offset by a decrease in others. Recently, studies have used compositional data analysis (CoDA) to estimate the associations with health ...
Aaron Miatke +8 more
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Biology, 2021 The development of new models of face masks makes it necessary to compare their impact on exercise. Therefore, the aim of this work was to compare the cardiopulmonary response to a maximal incremental test, perceived ventilation, exertion, and comfort ...
Miguel A. Rojo-Tirado +8 more
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BMC Public Health, 2021 Background Almost one in three Australian adults are now obese, and the rate continues to rise. The causes of obesity are multifaceted and include environmental, cultural and lifestyle factors. Emerging evidence suggests there may be temporal patterns in
Rachel G. Curtis +9 more
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NeuroImage, 2022 Decoding of high temporal resolution, stimulus-evoked neurophysiological data is increasingly used to test theories about how the brain processes information.
Cameron Higgins +4 more
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Sphingosylphosphorylcholine is an activator of transglutaminase activity in human keratinocytes [PDF]
Journal of Lipid Research, 2001 We characterize functional roles of a newly discovered chemical, sphingosylphosphorylcholine (SPC), in the epidermis by elucidating the biological effect of SPC on human keratinocytes in culture. The intracellular calcium level of human keratinocytes was increased by incubation with SPC, but not with sphingosine (SS) or sphingomyelin (SM). The addition
Kazuhiko Higuchi +6 more
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