Results 271 to 280 of about 505,171 (361)

Causes of death and predictors of childhood mortality in Rwanda: a matched case-control study using verbal social autopsy [PDF]

open access: gold, 2018
Neil Gupta   +14 more
openalex   +1 more source

Analgesic effects of platelet‐rich fibrin (PRF): A systematic review

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Platelet‐rich fibrin (PRF), a second‐generation autologous platelet concentrate, has gained significant interest for its anti‐inflammatory and regenerative characteristics. While its role in tissue healing is well‐recognized, the analgesic potential of PRF remains under‐investigated.
Nathan E. Estrin   +6 more
wiley   +1 more source

The Impact of an Integrated steM Camp on Middle School Students' Enjoyment, Career Knowledge, and Career Interest

open access: yesSchool Science and Mathematics, EarlyView.
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

Accuracy of the Verbal Autopsy questionnaire in the diagnosis of COVID-19 deaths in a Brazilian capital. [PDF]

open access: yesRev Inst Med Trop Sao Paulo
Campos MAG   +7 more
europepmc   +1 more source

Additional file 5: of Naive Bayes classifiers for verbal autopsies: comparison to physician-based classification for 21,000 child and adult deaths

open access: gold, 2015
Pierre Miasnikof   +8 more
openalex   +1 more source

Where Mathematical Symbols Come From

open access: yesTopics in Cognitive Science, EarlyView.
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

Comparison of causes of stillbirth and child deaths as determined by verbal autopsy and minimally invasive tissue sampling. [PDF]

open access: yesPLOS Glob Public Health
Assefa N   +34 more
europepmc   +1 more source

Reliability of reporting of HIV status and antiretroviral therapy usage during verbal autopsies: a large prospective study in rural Malawi [PDF]

open access: gold, 2016
Estelle McLean   +8 more
openalex   +1 more source

Seven days of mixed‐method heat acclimation improved markers of cardiovascular and fluid‐regulatory strain during exercise‐heat stress

open access: yesExperimental Physiology, EarlyView.
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

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