Genetische. Studien bei <i>Amaranthus tricolor</i> L.

Direkte und maternale genetische Effekte und Umwelteffekte der Fruchtbarke it und Schlupfrate bei Legehennen

The main goals of layer breeding are a result of eeonomie eonditions. GOWE et al. (1993) reported that in egg stock seleetion programs the key traits are egg produetion rate, age at sexual maturity, viability at all ages, egg size, egg shell strength, feed effieieney as weil as fertility and hatehability. However, in praetiee, laying intensity is usually the main seleetion eriterion (WJ,;:ZYK, ...

^franziskanische Studien

Studien zur Diagnose von spontan auftretender infektiöser Bursitis (IBD) bei Hühnern unter Verwendung histopathologischer Methoden und der Immunoperoxidase-Methode

Domestic poultry production has been highly improved in Turkey in the last two decades and it has become a large industrial sector, contributing to both national economy and public nutrition by means of eggs, meat and by-products (feather, internal organs, feces, etc). Parallel to the improvement in the poultry sector, various diseases have emerged and substantial economic losses have occurred ...

Genetische Programmierung und Schach

Conceptus Studien , 2000 REPRESENTATION AND “ RELIABLE PRESENCE ”

The “New Computationalism” that is the subject of this special issue requires an appropriate notion of representation. The purpose of this essay is to recommend such a notion. In cognitive science generally, there have been two primary candidates for spelling out what it is to be a representation: teleological accounts and accounts based on “decoupling.” I argue that the latter sort of account ...