Results 11 to 20 of about 16,739,739 (312)

P.Y. Galperin's Development of Human Mental Activity [PDF]

open access: yes, 2021
This open access book introduces the legacy of Piotr Galperin to a wider audience of researchers, educators and psychologists. Previous translations of Galperin’s work present only some aspects of his conceptual thinking; however, his main contribution ...
Thomas, Gethin Llewellyn   +4 more
core   +1 more source

On Universality in Human Correspondence Activity [PDF]

open access: yesScience, 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
openaire   +4 more sources

Translation, Cross-Cultural Adaptation, and Validation of the Physical Activity Scale for Individuals With Physical Disabilities for Brazilian Individuals With Parkinson's Disease

open access: yes, 2023
The Physical Activity Scale for Individuals with Physical Disabilities (PASIPD) is not available to Portuguese-Brazil. This study translates, cross-culturally adapts, and validates the PASIPD for Brazilian individuals with Parkinson's disease.
Makhoul, Marina Portugal   +5 more
core   +1 more source

Human prothrombin activation

open access: yesJournal 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
openaire   +2 more sources

Annual Review 2020-2021 [PDF]

open access: yes, 2021
The Center's 2020-2021 Annual Review highlights our long-term project on human rights, social justice, and inequality, with a new focus on the past, present, and future of work.
Rapoport Center for Human Rights and Justice
core   +1 more source

The use of accelerometer-based wearable activity monitors in clinical settings: current practice, barriers, enablers, and future opportunities

open access: yesBMC 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
doaj   +1 more source

Results From Chile’s 2016 Report Card on Physical Activity for Children and Youth [PDF]

open access: yes, 2016
Background: The 2016 Chilean Report Card on Physical Activity for Children and Youth is a review of the evidence across indicators of behaviors, settings, and sources of influence associated with physical activity (PA) of Chilean children and youth ...
Lemus, Nicolas   +23 more
core   +1 more source

Activity Matching with Human Intelligence [PDF]

open access: yes, 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
openaire   +3 more sources

Sensing Human Activity: GPS Tracking [PDF]

open access: yesSensors, 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
openaire   +6 more sources

The association between reallocations of time and health using compositional data analysis: a systematic scoping review with an interactive data exploration interface

open access: yesInternational 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
doaj   +1 more source

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