Results 91 to 100 of about 5,944,033 (260)

The life history of the silverside, Menidia menidia (Linnaeus) [PDF]

open access: yes, 1950
This paper is based on an attempt to assemble the existing knowledge of the silverside, Menidia menidia, and to contribute to what is known about the life history of this species.
Bayliff Jr., William H.
core  

Human harvest, climate change and their synergistic effects drove the Chinese Crested Tern to the brink of extinction

open access: yesGlobal Ecology and Conservation, 2015
Synergistic effect refers to simultaneous actions of separate factors which have a greater total effect than the sum of the individual factor effects. However, there has been a limited knowledge on how synergistic effects occur and individual roles of ...
Shuihua Chen   +7 more
doaj   +1 more source

A Village Astronomer: Life and Works of R. G. Chandra [PDF]

open access: yesInd. J. Hist. Sci. 46 (2011) 483, 2011
In the present article we provide a brief introduction to the Life and Works of Indian astronomer R. G. Chandra.
arxiv  

Always a Farm Boy [PDF]

open access: yes, 2018
This is the memoir of Brian Dennis - his life story to date, and his involvement with high energy solar physics.
arxiv   +1 more source

Ludwig Edward Boltzmann [PDF]

open access: yesarXiv, 2006
In this manuscript we present a brief life history of Ludwig Edward Boltzmann and his achivements. Particularly, we discuss his H-theorem, his work on entropy and statistical interpretation of second-law of thermodynamics. We point out his some other contributions in physics, characteristics of his work, his strong support on atomism, character of his ...
arxiv  

Polyploid lineages in the genus Porphyra [PDF]

open access: yes, 2018
Whole genome duplication is now accepted as an important evolutionary force, but the genetic factors and the life history implications affecting the existence and abundance of polyploid lineages within species are still poorly known.
Loureiro, João   +3 more
core   +1 more source

Evolutionary Ecology Models of Weed Life History [PDF]

open access: yesarXiv, 2014
The limitations of demographic models as well as the opportunities of evolutionary models are reviewed. Flaws associated with demographic models include the confounding effects of plant architecture, representation of heterogeneous individuals in populations, and changes in deme membership confounding covariance structure.
arxiv  

Speaking about things: oral history as context [PDF]

open access: yes, 2007
‘Speaking About Things: Oral History as Context’ draws on life history interviews conducted under the auspices of two oral history projects: the Life Story Collection at The British Library National Sound Archive [2003-4] [LSC], and the Voices in the ...
Sandino, Linda
core  

Local biodiversity is higher inside than outside terrestrial protected areas worldwide

open access: yesNature Communications, 2016
Protected areas are thought essential for biodiversity conservation, but few studies confirm that protection benefits species. Here, Gray and Hill et al. analyse a global, taxonomically broad database to show that local species richness and abundance are
Claudia L. Gray   +9 more
doaj   +1 more source

Marital Exits and Marital Expectations in Nineteenth Century America [PDF]

open access: yes, 1991
On April 10, 1991, Professor of Law, Hendrik A. Hartog of the University of Wisconsin Law School, delivered the Georgetown Law Center’s eleventh Annual Philip A.
Hartog, Hendrik A.
core   +1 more source

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