Results 311 to 320 of about 4,097,781 (367)

Cell Fate Determination: When is a determinant a determinant?

Current Biology, 1994
The Numb protein, which is asymmetrically distributed during certain cell divisions in the nervous system of Drosophila, may have a role in determining the developmental fates of the daughter cells.
S, Cohen, A A, Hyman
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Epistemic Determiners

Journal of Semantics, 2006
The present paper offers a contrastive examination of French items that require some knowledge of the speaker and items that require some ignorance. We relate this difference in a systematic way to the well?known problem of ?identifiability'in epistemic logic.
Jayez, Jacques, Tovena, Lucia
openaire   +1 more source

Embeddedness and Immigration: Notes on the Social Determinants of Economic Action

American Journal of Sociology, 1993
This article contributes to the reemerging field of economic sociology by (1) delving into its classic roots to refine current concepts and (2) using examples from the immigration literature to explore the different forms in which social structures ...
A. Portes, Julia Sensenbrenner
semanticscholar   +1 more source

Biomass determination

Journal of Biotechnology, 1992
The reasons for and historical backgrounds of biomass determination are discussed under the aspects of theoretical and practical importance, usefulness and representativity. Off-line methods are evaluated and compared with on-line methods; constraints of applications and conclusiveness of results are rated.
B, Sonnleitner, G, Locher, A, Fiechter
openaire   +2 more sources