Results 61 to 70 of about 13,790,666 (249)
FPT is Characterized by Useful Obstruction Sets [PDF]
, 2013 Many graph problems were first shown to be fixed-parameter tractable using the results of Robertson and Seymour on graph minors. We show that the combination of finite, computable, obstruction sets and efficient order tests is not just one way of ...
Fellows, Michael R., Jansen, Bart M. P.
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Ciencias Marinas, 2009 The Mexican elasmobranch fishery ranks among the most important in the world, but details associated with fishing effort and species composition are generally unavailable, particularly for the extensive artisanal fishery. Seasonal surveys were conducted
WD Smith, JJ Bizzarro, GM Cailliet
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Some features of biology of tubenose goby Proterorhinus
Scientific Annals of the Danube Delta Institute, 2014 The present paper provides data on length-weight composition and sex ratio, respectively information about spawning and feeding of tubenose goby (Proterorhinus marmoratus) from the Kerch strait.
MILOVANOV Alexander
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Mg(B,O)2 precipitation in MgB2
, 2002 MgB2 samples prepared by solid-state reaction were investigated using high-resolution transmission electron microscopy (HREM), X-ray energy-dispersive spectroscopy (EDX), electron energy-loss spectroscopy (EELS), and energy-filtered imaging.
Civale, L. +7 more
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Atmospheric Chemistry and Physics, 2018 . Mineral dust is an important component of the climate system, affecting the radiation balance, cloud properties, biogeochemical cycles, regional circulation and precipitation, as well as having negative effects on aviation, solar energy generation and ...
C. Ryder +19 more
semanticscholar +1 more source
Use of stereo camera systems for assessment of rockfish abundance in untrawlable areas and for recording pollock behavior during midwater trawls [PDF]
, 2010 We describe the application of two types of stereo camera systems in fisheries research, including the design, calibration, analysis techniques, and precision of the data obtained with these systems. The first is a stereo video system deployed by using
Rooper, Christopher N. +2 more
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Size Structure of Phytopopulations and Its Quantitative Evaluation [PDF]
, 2016 There was elucidated the original approach to the evaluation of phytopopulation size structure. For its characteristics it was offered to use the special index - index diversity of size structure (ІDSS).
Sherstuk, M. (Maryna) +1 more
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The Unions of the States [PDF]
, 2010 This report reviews unionization rates, the size and composition of the unionized workforce, and the wage and benefit advantage for union workers in each of the fifty states and the District of Columbia, using the most recent data available and focusing ...
John Schmitt
core
Highly Non-linear Excitonic Zeeman Spin-Splitting in Composition-Engineered Artificial Atoms [PDF]
, 2011 Non-linear Zeeman splitting of neutral excitons is observed in composition engineered In(x)Ga(1-x)As self-assembled quantum dots and its microscopic origin is explained.
E. C. Clark +11 more
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Distribution patterns for megabenthos in the Alekseev Bay (Amur Bay, Japan Sea)
Известия ТИНРОSpecies composition and abundance of megazoobenthos is considered on results of SCUBA survey in the Alekseev Bay conducted in 2017. Six groupings of megabenthos are determined within the bay.
R. V. Vlasenko, D. A. Sokolenko
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