Results 261 to 270 of about 496,611 (327)
ABSTRACT Much of the work in STEM camps tends to be science‐driven with little attention given to mathematics. Guided by a mixed methods embedded research design using data from observations, questionnaires, and a group interview, we investigate if a camp that explicitly integrates mathematics had a positive impact on middle school students' STEM ...
Queshonda J. Kudaisi+3 more
wiley +1 more source
Tanzania Essential Health Interventions Project Adult Morbidity and Mortality Project [PDF]
Irema, Mohamed+4 more
core
Where Mathematical Symbols Come From
Abstract There is a sense in which the symbols used in mathematical expressions and formulas are arbitrary. After all, arithmetic would be no different if we would replace the symbols ‘+$+$’ or ‘8’ by different symbols. Nevertheless, the shape of many mathematical symbols is in fact well motivated in practice.
Dirk Schlimm
wiley +1 more source
Respiratory-related deaths and associated factors in Alicho-Weriro district, southern Ethiopia: verbal autopsy data analysis. [PDF]
Belete N, Tadesse S, Hailu M.
europepmc +1 more source
Abstract A mixed‐method heat acclimation (HA) protocol may optimise performance by supporting the training taper while promoting thermal adaptation; however, the impact on cardiovascular and fluid‐regulatory adjustments to protect health is unknown. Therefore, we examined the effects of a mixed‐method heat protocol on physiological responses, including
Daniel Snape+5 more
wiley +1 more source
Temporal changes in cause of death among adolescents and adults in six countries in eastern and southern Africa in 1995-2019: a multi-country surveillance study of verbal autopsy data. [PDF]
Chu Y+18 more
europepmc +1 more source
ABSTRACT Background Several experimental pain models have been developed to better understand shoulder pain. However, most of these models do not accurately replicate characteristic features of clinical pain. The aim of this study was to assess whether the effects of the short‐wave diathermy (SWD) pain model mimic clinical shoulder pain in terms of ...
Leonardo Intelangelo+7 more
wiley +1 more source
Objective In men and women, sex steroid hormones have been associated with increased risk of Alzheimer's disease (AD) dementia. We aimed to investigate the influence of midlife testosterone and sex hormone binding globulin (SHBG) levels on later‐life in vivo markers of β‐amyloid (Aβ) and tau deposition in clinically healthy older men. Methods This time‐
Rachel F. Buckley+16 more
wiley +1 more source