Results 271 to 280 of about 1,301,608 (363)

[Systematic review of teen pregnancy prevention programs using websites and chatbotsProgramas de prevenção de gravidez na adolescência com base em sites e chatbots: revisão sistemática]. [PDF]

open access: yesRev Panam Salud Publica
Librado González N   +5 more
europepmc   +1 more source

Review of the anatomical basis for predicting plutonium alpha particle radiation induced osteogenic cancers

open access: yesThe Anatomical Record, EarlyView.
Abstract Plutonium was discovered and first synthesized in the early 1940's. Several isotopes of plutonium are used in nuclear technologies, 238Pu for heat generation and 239Pu for energy production and weapons. Both isotopes emit alpha particles, which pose a significant radiation hazard when incorporated into the body.
Scott C. Miller
wiley   +1 more source

Shaping the human face: Periosteal bone modeling across ontogeny

open access: yesThe Anatomical Record, EarlyView.
Abstract Facial morphology is a defining aspect of Homo sapiens that distinguishes our species from fossil ancestors and plays a central role in estimating age, sex, and ancestry in both past and present populations. Understanding how the face develops during postnatal ontogeny is essential for interpreting adult facial variation.
Sarah E. Freidline   +5 more
wiley   +1 more source

Trabecular bone ontogeny of the human talus

open access: yesThe Anatomical Record, EarlyView.
Abstract Studies of trabecular ontogeny may provide insight into the factors that drive healthy bone development. There is a growing understanding of how the juvenile skeleton responds to these influences; however, gaps in our knowledge remain. This study aims to identify ontogenetic trabecular patterns and regional changes during development within ...
Rebecca A. G. Reid   +2 more
wiley   +1 more source

Adolescent Dieters: Who Are They?

open access: bronze, 1967
Johanna Dwyer   +2 more
openalex   +1 more source

Systemic Autoimmune Rheumatic Disease Risk: Association With Long‐Term Exposure to Fine Particulate Matter

open access: yesArthritis &Rheumatology, EarlyView.
Objective Fine particulate matter (PM2.5) is a possible trigger of systemic autoimmune rheumatic diseases (SARDs). We investigated SARDs risk related to long‐term exposure to PM2.5 and its components (ammonium, black carbon, mineral dust, sea salt, nitrate, sulfate, organic matter), the composition of which may affect toxicity.
Mareva Geslin   +6 more
wiley   +1 more source

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