## Abstract Members of the subphylum Cephalochordata, which include the genus Branchiostoma (i.e. amphioxus), represent the closest living invertebrate relatives of the vertebrates. To date, developmental studies have been carried out on three amphioxus species (the European __Branchiostoma lanceol
A Contribution on the Age-structure of Branchiostoma lanceolatum
✍ Scribed by Dr. Günther Sager; Dr. Fritz Gosselck
- Publisher
- John Wiley and Sons
- Year
- 1985
- Tongue
- English
- Weight
- 279 KB
- Volume
- 70
- Category
- Article
- ISSN
- 1434-2944
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract This study examines the role of chronological age and age diversity in relation to the effects of organizational influences on the contributions of 458 volunteers in 74 geographically dispersed teams of a large nonprofit organization. The results indicate that the quality of member sele
## ONE TEXT FIGURE .4ND ONE PLATE (FOUR FIGURES) I n a previous study (Smith, '41) it was shown that there is a high incidence of atrophy in human olfactory nerves. The present investigation is an effort to determine whether this atrophy is correlated with age. MATERIAL AND METHODS
The emergence of the mental hospital social structure as basic to the analysis of patient care has tended t o redirect the evaluation of therapeutic processes(2. 8 , lo, Toward t,his end we are engaged in a large scale study t o determine the kinds of variables, outside of the classic dyadic relatio