Results 131 to 140 of about 67,347 (207)

Assessing The Habitat Use, Diet, And Sex Ratios Of Atlantic (Acipenser Oxyrinchus) And Shortnose Sturgeon (Acipenser Brevirostrum) In The Saco River, ME [PDF]

open access: yes, 2013
Due to the questionable status of sturgeon populations along the east coast of the United States, there has been considerable research focus on these species in recent years.
Little, Caitlyn
core   +1 more source

Human Impacts on Great Lakes Walleye Sander vitreus Structure, Diversity and Local Adaptation

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Artificial propagation and wild release may influence the genetic integrity of wild populations. This practice has been prevalent in fisheries for centuries and is often termed ‘stocking’. In the Laurentian Great Lakes (Great Lakes here‐on), walleye populations faced declines from the 1950s to the 1970s, prompting extensive stocking efforts ...
Peter T. Euclide   +6 more
wiley   +1 more source

Using Artemia urmiana nauplii enriched with HUFA oils in Persian sturgeon (Acipenser persicus) larvae culture [PDF]

open access: yes, 2010
We assessed the effects of Artemia urmiana nauplii as fish food enriched with different oils on growth and survival rate of Persian sturgeon (Acipenser persicus) larvae.
Hafezieh, M., Hosseinpour, H.
core  

Tackling Poverty Across the United Kingdom. Devolution, Difference and Discourse

open access: yesIPPR Progressive Review, EarlyView.
ABSTRACT The UK welfare state is often considered as being highly centralised, yet the design and administration of UK social security involves significant spatial variations in law, policy, and practice. As such, where you live in the UK can affect the value of benefits and cash transfers you are entitled to, as well as how you experience benefit ...
Ruth Patrick   +3 more
wiley   +1 more source

Mitochondrial gene editing and allotopic expression unveil the role of orf125 in the induction of male fertility in some Solanum spp. hybrids and in the evolution of the common potato

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Genic‐cytoplasmic male sterility (CMS) due to interactions between nuclear and cytoplasmic genomes is a well‐known phenomenon in some Solanum spp. hybrids, but genes involved are not known. In this study, the chondriomes of two isonuclear male‐fertile and sterile somatic hybrids (SH9A and SH9B, respectively) between the common potato (S ...
Rachele Tamburino   +10 more
wiley   +1 more source

Efficiency of gillnets with 170mm mesh size in reduction of immature Persian sturgeon, Acipenser persicus, catch

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2011
This study was carried out in Turkmen fishing station to examine suitable mesh size of gill nets for Persian sturgeon, Acipenser persicus, to decrease possibility of catching immature specimens and increase catch likelihood for larger fish.
M.R. Behrooz Khoshgalb email ; F. Parafkandeh; M. Tavakoli; H. Joshedeh; B. Fadaee; Y. Moradee
doaj  

Categorial versus naturalized epistemology

open access: yesAnalytic Philosophy, EarlyView.
Abstract How do we know what kinds of things constitute knowledge or justified belief? Naturalized epistemology is committed to denying a priori insight into the kinds of kinds that are and are not knowledge or justification makers. By contrast, it is argued here that knowledge of these matters is a priori knowledge of a special kind.
Nick Zangwill
wiley   +1 more source

Development of disomic single-locus DNA microsatellite markers for Persian sturgeon (Acipenser persicus) from the Caspian Sea [PDF]

open access: yes, 2013
Understanding the scale at which wild stocks of Persian sturgeon (Acipenser persicus) are genetically discrete is necessary for effective management of this commercially important species.
Kor, Davod   +6 more
core  

Sensitivity of Lake Sturgeon population dynamics and genetics to demographic parameters [Powerpoint Slide] [PDF]

open access: yes, 2007
Lake sturgeon Acipenser fulvescens restoration is a priority throughout the Great Lakes basin, where sturgeon have been reduced to less than 1% of historic levels due to habitat degradation, overharvest, and fragmentation of spawning populations.
Hayes, Daniel B., Schueller, Amy M.
core  

Rights, respect, and the duty to obey the law

open access: yes
Journal of Social Philosophy, EarlyView.
Shruta Swarup
wiley   +1 more source

Home - About - Disclaimer - Privacy