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List of works by Samuli Helle

A trade-off between having many sons and shorter maternal post-reproductive survival in pre-industrial Finland

scientific article published on 27 February 2013

Accelerated immunosenescence in preindustrial twin mothers

scholarly article

Accounting for measurement error in human life history trade-offs using structural equation modeling

scientific article

Allocating logging rights in Peruvian Amazonia--does it matter to be local?

scientific article

Are reproductive and somatic senescence coupled in humans? Late, but not early, reproduction correlated with longevity in historical Sami women

article by Samuli Helle et al published 7 January 2005 in Proceedings of the Royal Society B

Carotenoid composition of invertebrates consumed by two insectivorous bird species.

scientific article published on 7 May 2010

Climatic variability and the population dynamics of historical hunter-gatherers: the case of Sami of Northern Finland

scientific article

Culled males, infant mortality and reproductive success in a pre-industrial Finnish population

scientific article published in January 2015

Digit ratios have poor indicator value in a wild bird population.

scientific article

Does second-to-fourth digit length ratio (2D:4D) predict age at menarche in women?

scientific article

Does testosterone predict women's preference for facial masculinity?

scientific article published on 27 February 2019

Evaluating the personality structure of semi-captive Asian elephants living in their natural habitat

scientific article published on 7 February 2018

Evolutionary demography of agricultural expansion in preindustrial northern Finland

scientific article published in November 2014

Evolutionary ecology of human birth sex ratio under the compound influence of climate change, famine, economic crises and wars

scientific article

Fitness benefits of prolonged post-reproductive lifespan in women

scientific article

Fluctuating feather asymmetry in relation to corticosterone levels is sex-dependent in Eurasian treecreeper (Certhia familiaris) nestlings

scientific article

Food availability at birth limited reproductive success in historical humans ⬇️

scientific article published on December 1, 2010

Habitat fragmentation and reproductive success: a structural equation modelling approach

scientific article published on 3 April 2013

Hand Asymmetry Does Not Relate to Key Life History Traits in Post-Menopausal Contemporary Finnish Women ⬇️

scientific article published on April 6, 2012

Height, age at first birth, and lifetime reproductive success: a prospective cohort study of Finnish male and female twins

scientific article published on 8 January 2013

Height, weight, body mass index and offspring sex at birth in contemporary Finnish women

scientific article published on 4 March 2008

Human reproduction and health: an evolutionary perspective

scientific article

Impact of continuous predator threat on telomere dynamics in parent and nestling pied flycatchers

scientific article published on 14 October 2019

Latitudinal gradient in 2D:4D

scientific article published on 01 February 2009

Males have more aggressive and less sociable personalities than females in semi-captive Asian elephants

article

Marrying women 15 years younger maximized men's evolutionary fitness in historical Sami

scientific article published on February 2008

Maternal 2nd to 4th digit ratio does not predict lifetime offspring sex ratio at birth.

scientific article published in November 2008

Maternal corticosterone but not testosterone level is associated with the ratio of second-to-fourth digit length (2D:4D) in field vole offspring (Microtus agrestis).

scientific article published on 30 November 2009

Natural selection for earlier male arrival to breeding grounds through direct and indirect effects in a migratory songbird

scientific article

Natural selection on female life-history traits in relation to socio-economic class in pre-industrial human populations

scientific article

On the number of sons born and shorter lifespan in historical Sami mothers

scientific article published on 16 June 2010

Search for a Resource-Based Trade-off Between Lifetime Reproductive Effort and Women's Postreproductive Survival in Preindustrial Sweden

scientific article published on 01 April 2019

Selection bias in studies of human reproduction-longevity trade-offs.

scientific article published in December 2017

Selection for increased brood size in historical human populations

scientific article

Sex of preceding sibling and anthropometrics of subsequent offspring at birth and in young adulthood: a population-based study in Sweden.

scientific article published on 13 May 2014

Solar activity during gestation does not affect human lifespan: evidence from national data

scientific article

Sons reduced maternal longevity in preindustrial humans

scientific article

Temperature-related birth sex ratio bias in historical Sami: warm years bring more sons

scientific article published on February 2008

Using change trajectories to study the impacts of multi-annual habitat loss on fledgling production in an old forest specialist bird

scientific article

Why twin pregnancies are more successful at advanced than young maternal age? A potential role of 'terminal reproductive investment'

scientific article published on 06 August 2008

Women with long menstrual cycles have more daughters

scientific article published on 01 March 2009

Women's age at menarche and offspring sex ratio ⬇️

scientific article published on June 17, 2011

Women's reproductive success and the preference for Dark Triad in men's faces

scientific article published in July 2016

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