Watercress and amphipods Potential chemical defense in a spring stream macrophyte

Nitrogen cycling and dynamics in a macrophyte-rich stream

1. A N-NH4 tracer release study was conducted in a macrophyte-rich stream, the River Lilleaa in Denmark. The objectives of the study were to compare uptake rates per unit area of NH4 by primary producers and consumers in macrophyte and non-macrophyte habitats, estimate wholestream uptake rates of NH4 and compare this to other stream types, and identify the pathways and estimate the rate at whic...

Allelopathy and Chemical Defense

Chemical Defense in Invertebrates

mesuring the staff technology readiness, the case of a multi national chemical company operating in iran

چکیده ندارد.

passivity in waiting for godot and endgame: a psychoanalytic reading

this study intends to investigate samuel beckett’s waiting for godot and endgame under the lacanian psychoanalysis. it begins by explaining the most important concepts of lacanian psychoanalysis. the beckettian characters are studied regarding their state of unconscious, and not the state of consciousness as is common in most beckett studies. according to lacan, language plays the sole role in ...