Wiederauffindung der Clytia (73)
نویسندگان
چکیده
منابع مشابه
The pattern of growth of Clytia johnstoni.
1. A quantitative study of the growth of Clytia johnstoni is described. 2. The distance between hydranths is most commonly between 3 and 4 mm. The average internode lengths and their variability frequently differs not only between colonies but also between stolons of a single colony. The differences are therefore unlikely to be genetic ones. Occasionally much longer internodes occur (up to 8 mm...
متن کاملdas g?ttliche aus der sicht rumis und der romantiker
die kultur eines jeden landes kann als ein nicht in sich abgeschlossenes system angesehen werden, das durch das handeln der menschen, durch anpassung, ubernahme, bereicherung etc. mit unterschiedlichem grad der dynamik, st?ndig im wandel ist. als eine ihrer auspr?gungen, werden in der literatur verschiedener kulturkreise die interkulturellen gemeinsamkeiten deutlich sichtbar. der ursprung vorha...
متن کامل72-73 Cignini Pietro.qxd:-
Objective: a fetus with a ring chromosome 20 is presented. Methods: at 16 weeks’ gestation, ultrasound examination evidenced no apparent structural malformation. Amniocentesis was performed for maternal anxiety. Results: chromosome analysis identified a ring chromosome 20 and array-CGH demonstrated that the ring including micro-deletion of the short arm in 20p13, that was extended for about 632...
متن کاملPns1000398 73..81
Underand over-nutrition during pregnancy has been linked to the later development of diseases such as diabetes and obesity. Epigenetic modifications may be one mechanism by which exposure to an altered intrauterine milieu or metabolic perturbation may influence the phenotype of the organism much later in life. Epigenetic modifications of the genome provide a mechanism that allows the stable pro...
متن کاملPns1300378 73..79
This review considers evidence for a protective effect of PUFA on chronic disease. Estimates of PUFA intakes in prospective cohort studies are usually based on FFQ or biomarkers of intake. Cohort studies suggest that both linoleic and linolenic acid intake are associated with a lower risk of CHD. The intake of fish, the major source of long-chain n-3 PUFA is associated with a lower risk of both...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 1865
ISSN: 0004-6337,1521-3994
DOI: 10.1002/asna.18650630605