Results 71 to 80 of about 304,441 (190)

Spatiotemporal Dynamics in Bird Species Assembly in the Coastal Wetlands of Sicily (Italy): A Multilevel Analytical Approach to Promote More Satisfactory Conservation Planning

open access: yesLand
The Sicilian wetlands (Italy) are seriously threatened by human activities and ongoing climate change. The loss of these wetlands as migratory stepping stones could severely hamper the migratory flow of many bird species along the central Mediterranean ...
Alessandro Ferrarini   +2 more
doaj   +1 more source

Fall Field Report, August–November 2015 [PDF]

open access: yes, 2015
To start, a housekeeping item: in the species accounts that follow, whenever I use the term migrant I am referring to fall migration only. Many species, of course, have differing migration strategies and timing in spring and fall. Much of the data used
Silcock, W. Ross
core   +1 more source

Diversity of Soil Microfungi in Pine Forest at Duhok Governorate, Kurdistan Region, Iraq

open access: yesScience Journal of University of Zakho, 2014
The soil microfungi inhabiting pine (Pinus brutia Tern.) forests in Atrush and Zawita, Duhok governorate(Kurdistan region),Iraq were examined by using five isolation methods with the objective to compare the diversity of soil microfungi at O1 and O2 soil
Samir Kh. Samir, Lava H. Nashat
doaj  

Further evidence on the impact of economic news on interest rates [PDF]

open access: yes
US interest rates'overnight reaction to macroeconomic announcements is of tremendous importance trading fixed income securities. Most of the empirical studies achieved so far either assumed that the interest rates' reaction to announcements is linear or ...
Dominique Guegan, Florian Ielpo
core  

Temperature controller for a fluid cooled garment [PDF]

open access: yes, 1973
An automatic controller for controlling the inlet temperature of the coolant to a fluid cooled garment without requiring skin sensors is described.
Billingham, J.   +2 more
core   +1 more source

Case Study Sanwich Terns - a probabilistic analysis of the ecological effects of dreding [PDF]

open access: yes
Every year, large amounts of sand are extracted from the North Sea to meet the demands for construction activities. Potential ecological effects of these sand mining activities have to be examined and reported in so called Environmental Impact ...
Hammen, T., van der, Kruchten, Y., van
core   +1 more source

Identifying fisheries regions in New Zealand: Some conceptual difficulties [PDF]

open access: yes, 1998
The importance of fisheries to nations is reflected in the production and employment statistics of the country. It is also reflected in socio-cultural symbols (for instance songs, tales), and in socio-political hegemonies.
Holmes, Nicola, Rennie, Hamish Gordon
core   +1 more source

Investigation of Double-Band Electrophoretic Pattern of ITS-rDNA Region in Iranian Isolates of Leishmania tropica

open access: yesIranian Journal of Parasitology, 2013
Background: Leishmania tropica is a genetically divergent species. Amplification of entire internal transcribed spacer (ITS) region of L. tropica isolates obtained from Bam district, one of the well known focus of anthroponotic cutaneous leishmaniasis ...
Ma Ghatee   +4 more
doaj  

Unanticipated Money and Interest Rates [PDF]

open access: yes
Evidence on the relationship between unanticipated money and interestrates has been provided by two types of studies. First, several researchers have investigated the relationship using quarterly data.
Carl E. Walsh, V. Vance Roley
core  

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