𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Role of intermediate convergents in Tait's explanation for phyllotaxis

✍ Scribed by H.S.M Coxeter


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
411 KB
Volume
20
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


The beneficial role of intermediate clar
✍ MinGu Kim; George Nakhla πŸ“‚ Article πŸ“… 2009 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 118 KB

## Abstract **BACKGROUND:** A novel membrane bioreactor (MBR) is described, employing an intermediate clarifier. Unlike the established function of a final clarifier in a conventional biological nutrient removal system, the role of an intermediate clarifier has rarely been studied. Thus, this work

Stimulatory role of transforming growth
✍ Gerhard FΓΆrstenberger; Michael Rogers; Ruben Schnapke; Georg Bauer; Petra HΓΆufle πŸ“‚ Article πŸ“… 1989 πŸ› John Wiley and Sons 🌐 French βš– 702 KB

Mechanical wounding provides a convertogenic ("stage I tumor-promoting") stimulus in initiated NMRI mouse skin, indicating that this stage of carcinogenesis can be entirely controlled by endogenous factors. A search for such factors led to the finding that both platelet-derived Epstein-Barrvirus-ind

Cholinergic signaling through nicotinic
✍ Itzel E. Calleja-Macias; Mina Kalantari; Hans-Ulrich Bernard πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 French βš– 192 KB

## Abstract We have analyzed the expression of mRNAs encoding nicotinic acetylcholine receptors (nAChRs) in CaSki, SiHa and HeLa cell lines, which are derived from two squamous and one adenocarcinoma of the cervix, respectively. We detected with reverse transcription‐polymerase chain reaction mRNAs

No definitive evidence for a role for th
✍ John Hardy πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 48 KB πŸ‘ 1 views

also be involved in the pathogenesis of neurodegenerative disorders such as PD. Most strikingly, there are strong in vitro data suggesting that copper interacts with ␣-synuclein, which is thought to play a key role in the pathogenesis of PD. 2 Therefore, we examined the prevalence of the most freque

The role of the mother's voice in develo
✍ F. Z. Sai πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 English βš– 281 KB

Four experiments are described which investigated the role of the mother's voice in facilitating recognition of the mother's face at birth. Experiment 1 replicated our previous findings (Br. J. Dev. Psychol. 1989; 7: 3-15; The origins of human face perception by very young infants. Ph.D. Thesis, Uni