Results 41 to 50 of about 213,497 (266)
Nordic Journal of Botany, EarlyView.Many habitat‐specialist plant species have been endangered by fragmentation or destruction of their habitats. Minuartia smejkalii is a serpentinophyte endemic to the Czech Republic. It is highly threatened by recent habitat destruction and fragmentation, calling for effective conservation measures.
Alrun Siebenkäs +3 more
wiley +1 more source
Influence of starvation on selected temperatures in the young of bream, roach and perch [Translation from: Informatsionnyi Byulleten Biologiya Vnutrennikh Vod No.50, 45-47, 1981] [PDF]
, 1983 Works devoted to the influence of starvation on temperature selection by fishes are few and their conclusions are contradictory. This study determined the influence of brief, up to 14 days, starvation on temperature selection by young fishes.
Bazarov, V.K., Golovanov, V.K.
core
Reflections on Comparative Teaching in Public Administration
Public Administration and Development, EarlyView.ABSTRACT This article integrates our scholarly experience of teaching comparative public administration. In doing so, we offer a unique perspective as the co‐authors carry several diverse attributes, among them their countries of origin, current country in which they are teaching, and their academic experience.
Kim Moloney +6 more
wiley +1 more source
Ribogospodarsʹka Nauka Ukraïni, 2017 Purpose. To establish during the spring and summer period the physiologically-biochemical response of fish to the effect of excessive anthropogenic contamination on the indicators of the maintenance of hormones and glucose in their blood plasma, and the ...
V. Martseniuk +3 more
doaj +1 more source
Roach infestation optimization [PDF]
, 2008 only availableThere are many function optimization algorithms based on the collective behavior of natural systems — Particle Swarm Optimization (PSO) and Ant Colony Optimization (ACO) are two of the most popular.
Havens, Timothy C., 1976- +2 more
core +1 more source
Thermodynamic and microphysical properties of summertime marine fog observed from Sable Island
Quarterly Journal of the Royal Meteorological Society, EarlyView.Atmospheric profiling and near‐surface fog and visibility measurements revealed synoptic‐scale forcing as the dominant factor in fog formation over Sable Island, with deep fog layers under low‐pressure systems and shallow fog layers under high‐pressure systems.
Kelsey Rowe +7 more
wiley +1 more source
Acta Biologica SibiricaThe data on individual absolute and relative fecundity, and gonadosomatic index of roach Rutilus rutilus (L.) from different types of water bodies in southern Western Siberia: Lake Chany, the Novosibirsk Reservoir, and the Middle Ob are presented.
Elena A. Interesova +6 more
doaj +1 more source
Report on eight weeks at the Fisheries Department of the Lancashire River Authority [including a Leeds / Liverpool Canal survey] [PDF]
, 1972 This report looks at the interests of the Fisheries Department for the Lancashire River Board, focusing on the Liverpool and Leeds Canal Survey. It looks at finding parasites in fish from an electrofishing survey (roach and perch). This was to contribute
Moss , A.J.
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Hybrid physics–data‐driven modeling for sea ice thermodynamics and transfer learning
Quarterly Journal of the Royal Meteorological Society, EarlyView.Icepack–NN, a machine‐learning‐based hybrid version of the sea‐ice column model Icepack, is developed to correct state‐dependent forecast errors arising from misspecified snow thermodynamics, using neural networks applied online within the physical model.
G. De Cillis +7 more
wiley +1 more source
Cholinergic innervation is necessary to shift reward timing activity in rodent visual cortex [PDF]
, 2011 While the biological analogue of prediction error has been well characterized in the midbrain dopaminergic system, the possibility of other neuromodulatory systems acting as global reinforcers is a topic of much debate.
Emma Roach, Marshall Hussain Shuler
core +2 more sources