THE FOOD OF ROACH, RUTILUS RUTILUS (ACTINOPTERYGII: CYPRINIFORMES: CYPRINIDAE), IN A BIOMANIPULATED WATER SUPPLY RESERVOIR

The food of roach, Rutilus rutilus (Actinopterygii: Cypriniformes: Cyprinidae), in a biomanipulated water supply reservoir

Background.Roach, Rutilus rutilus (Linnaeus, 1758), is an omnivorous fish species that is able to utilise a range of food resources.Both juvenile and older roach can negatively affect zooplankton abundance in freshwater bodies of water; hence populations are often reduced (biomanipulated) in order to increase zooplankton populations.The aim of this

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Evaluating uncertainty: the impact of the sampling and assessment design on statistical inference in the context of ILSA

Abstract This paper informs users of data collected in international large-scale assessments (ILSA), by presenting argumentsunderlining the importance of considering two design features employed in these studies.We examine a commonmisconception stating that the uncertainty arising from the assessment design is negligible compared with that arisingf

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Rate of ectasia and incidence of irregular topography in patients with unidentified preoperative risk factors undergoing femtosecond laser-assisted LASIK

Majid Moshirfar,1 Jared G Smedley,2 Valliammai Muthappan,1 Allison Jarsted,3 Erik M Ostler1 1John A Moran Eye Center, University of Utah, Salt Lake City, UT, USA; 2College of Human Medicine, Michigan State University, Lansing, MI, USA; 3Department of Ophthalmology, State University of New York Upstate Medical University, fume mini flavors Syracuse,

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Management of a Local Productive Arrangement for organizational improvement in the agricultural cooperative sector

This paper describes a case study on Local Innovation Systems in the Special Municipality of the Isle of neutral checkered phone case Youth, whose objective is to: develop a Local Productive Arrangements procedure as a dynamic activity for the improvement of performance in the agricultural cooperative sector.The type of research design used was act

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