Results 151 to 160 of about 80,797 (250)

Age at menarche and unsuccessful pregnancy outcome

open access: yesAnnals of Human Biology, 1983
We have examined the relation between age at menarche and unsuccessful pregnancy outcome among women under 40 years of age. Women with early menarche (under 12) and late menarche (14 or older) had a greater number of unsuccessful pregnancy outcomes than did women of intermediate age at menarche (12 or 13 years).
openaire   +2 more sources

Microplastic Pollution in Aquaculture: Challenges and Mitigation

open access: yesWater and Environment Journal, Volume 40, Issue 1, Page 3-20, February 2026.
ABSTRACT Microplastics (MPs) have gained significant attention due to their potential environmental threat. This paper addresses MPs contamination in aquaculture, a critical concern for food safety and public health. The extensive use and disposal of plastic products in aquaculture, like netting materials, pose a significant threat to aquatic life ...
Sivakamavalli Jeyachandran   +5 more
wiley   +1 more source

Factors Associated with Age of Menarche in Class VIII Students of MTsN Bukittinggi [PDF]

open access: yes, 2017
Puberty in our lives usually begins at the age of 8 to 10 years and ending approximately at the age of 15 to 16 years, the onset of puberty in women is characterized by rapid physical growth, menarche, psychological changes and the emergence of secondary
Susanti, E. (Evi)   +1 more
core  

Skin wetness perception across body sites in children and adolescents aged 7–16 years old

open access: yesExperimental Physiology, Volume 111, Issue 2, Page 426-434, 1 February 2026.
Abstract Human skin wetness perception relies on the multisensory integration of thermal and mechanical cues during contact with moisture. Yet, it is unknown whether children and adolescents perceive skin wetness similarly to younger and older adults.
Alessandro Valenza   +11 more
wiley   +1 more source

Assessing causal links between age at menarche and adolescent mental health: a Mendelian randomisation study

open access: yesBMC Medicine
Background The timing of puberty may have an important impact on adolescent mental health. In particular, earlier age at menarche has been associated with elevated rates of depression in adolescents.
Adrian Dahl Askelund   +14 more
doaj   +1 more source

Human Center of Gravity Dynamics a New Parameter of Motor Development Functions [PDF]

open access: yes, 2001
A study of a new parameter of human growth and development was conducted. The percentage of the height of body gravity center to the stature in supine position was measured in males and females during the period of pre-puberty (l995), young and adult ...
Sofwanhadi, R. (Rio)
core  

Risk of Cognitive Decline in Women with Parkinson's Disease Is Reduced by Early Age at Menarche. [PDF]

open access: yesNeurol Int
Schirò G   +10 more
europepmc   +1 more source

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