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Biology Letters
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March 1, 2013
A trade-off between having many sons and shorter maternal post-reproductive survival in pre-industrial Finland
Samuli Helle, Virpi Lummaa
American Journal of Human Biology : the Official Journal of the Human Biology Council
|
August 19, 2007
Climatic variability and the population dynamics of historical hunter-gatherers: the case of Sami of Northern Finland
Samuli Helle, Samuli Helama
American Journal of Human Biology : the Official Journal of the Human Biology Council
|
June 19, 2008
Maternal 2nd to 4th digit ratio does not predict lifetime offspring sex ratio at birth
Samuli Helle, Thomas Lilley
Proceedings. Biological Sciences
|
June 18, 2010
On the number of sons born and shorter lifespan in historical Sami mothers
Samuli Helle, Virpi Lummaa, Jukka Jokela
The Journal of Animal Ecology
|
September 2, 2009
Evolutionary ecology of human birth sex ratio under the compound influence of climate change, famine, economic crises and wars
Samuli Helle, Samuli Helama, Kalle Lertola
Science (New York, N.Y.)
|
May 11, 2002
Sons reduced maternal longevity in preindustrial humans
Samuli Helle, Virpi Lummaa, Jukka Jokela
Plos One
|
May 19, 2011
Allocating logging rights in Peruvian Amazonia--does it matter to be local?
Matti Salo, Samuli Helle, Tuuli Toivonen
Evolution; International Journal of Organic Evolution
|
April 8, 2004
Selection for increased brood size in historical human populations
Samuli Helle, Virpi Lummaa, Jukka Jokela
Proceedings. Biological Sciences
|
May 7, 2005
Are reproductive and somatic senescence coupled in humans? Late, but not early, reproduction correlated with longevity in historical Sami women
Samuli Helle, Virpi Lummaa, Jukka Jokela
Proceedings of the National Academy of Sciences of the United States of America
|
August 6, 2004
Accelerated immunosenescence in preindustrial twin mothers
Samuli Helle, Virpi Lummaa, Jukka Jokela
Page
of 6
Search research articles
Search
Showing results (11-20 of 55) with videos related to
Sort By:
Page
of 6
Biology Letters
|
March 1, 2013
A trade-off between having many sons and shorter maternal post-reproductive survival in pre-industrial Finland
Samuli Helle, Virpi Lummaa
American Journal of Human Biology : the Official Journal of the Human Biology Council
|
August 19, 2007
Climatic variability and the population dynamics of historical hunter-gatherers: the case of Sami of Northern Finland
Samuli Helle, Samuli Helama
American Journal of Human Biology : the Official Journal of the Human Biology Council
|
June 19, 2008
Maternal 2nd to 4th digit ratio does not predict lifetime offspring sex ratio at birth
Samuli Helle, Thomas Lilley
Proceedings. Biological Sciences
|
June 18, 2010
On the number of sons born and shorter lifespan in historical Sami mothers
Samuli Helle, Virpi Lummaa, Jukka Jokela
The Journal of Animal Ecology
|
September 2, 2009
Evolutionary ecology of human birth sex ratio under the compound influence of climate change, famine, economic crises and wars
Samuli Helle, Samuli Helama, Kalle Lertola
Science (New York, N.Y.)
|
May 11, 2002
Sons reduced maternal longevity in preindustrial humans
Samuli Helle, Virpi Lummaa, Jukka Jokela
Plos One
|
May 19, 2011
Allocating logging rights in Peruvian Amazonia--does it matter to be local?
Matti Salo, Samuli Helle, Tuuli Toivonen
Evolution; International Journal of Organic Evolution
|
April 8, 2004
Selection for increased brood size in historical human populations
Samuli Helle, Virpi Lummaa, Jukka Jokela
Proceedings. Biological Sciences
|
May 7, 2005
Are reproductive and somatic senescence coupled in humans? Late, but not early, reproduction correlated with longevity in historical Sami women
Samuli Helle, Virpi Lummaa, Jukka Jokela
Proceedings of the National Academy of Sciences of the United States of America
|
August 6, 2004
Accelerated immunosenescence in preindustrial twin mothers
Samuli Helle, Virpi Lummaa, Jukka Jokela
Page
of 6