Plant kloont in de kou

Bij omvorming van dennenaanplanten in de Kempen is het vermoedelijk zinvoller om meerdere kloempen aan te planten met genetisch divers materiaal van een beperkt aantal voor het

Deze op (per vrueht- soort) weinig waamemingen gebaseerde opvatting is waardeloos, als wij daarbij alle andere in de literatuur vermelde cijfers be- schouwen, waarbij

the actual pollution situation is unclear. The present study aims to investigate the extent of Pb pollution and to identify the pollution sources in Japan using stable Pb

In addition, adolescents were motivated to provide upward physical/instrumental and emotional care by feeling obligated: to ensure older persons’ happiness and satisfaction; from

Even during the years even before the institution of the system of apartheid South Africa already followed a strong regulatory (self-interest) approach (instrument rational) to

The validity of tests is determined though the process of validation, a process of test score interpretation, before the results can be used for a particular purpose.. In order

A significant positive correlation was found between the errors scored on the BESS and the FGA (p=.034). One reason we propose for this is that the BESS measures static

The effect of phlebotomy training on blood sample rejection and phlebotomy knowledge of primary health care providers in Cape Town: A quasi- experimental study.. Afr J Prm