JOHAN THOMAS LUNDBYE I ROM OG FIRENZE
نویسندگان
چکیده
منابع مشابه
Glutamat og GABA: Hovedaktører i nevronal metabolisme
Cultures of dissociated cerebella from 7-day-old mice were maintained in vitro for 1–13 days. GABA biosynthesis and degradation were studiedduring development in culture and pharmacological agents were used to identify the enzymes involved. The amount of GABA increased, whereasthat of glutamate was unchanged during the first 5 days and both decreased thereafter. The presence of aminooxy...
متن کاملThomas von Brasch , Johan Byström and Lars Petter Lystad Optimal Control and the Fibonacci Sequence
We bridge mathematical number theory with that of optimal control and show that a generalised Fibonacci sequence enters the control function of finite horizon dynamic optimisation problems with one state and one control variable. In particular, we show that the recursive expression describing the first-order approximation of the control function can be written in terms of a generalised Fibonacc...
متن کامل&hod I: Escaping F!rom Escal inima
A number of algorithms have recently been proposed that use iterative improvement (a form of hill-climbing) to solve constraint satisfaction problems. These techniques have had dramatic success on certain problems. However, one factor limiting their wider application is the possibility of getting stuck at non-solution local minima. In this paper we describe an iterative improvement algorithm, c...
متن کاملJohan Petersson
This paper presents a tentative framework for understanding a particular environment of electronic commerce activities the local electronic marketplace. This type of marketplace is Internet-based and dedicated to consumer-oriented commerce. The framework consists of two main components: marketplace functions and marketplace practice. Viewing an electronic marketplace in this way means adopting ...
متن کاملLa Cultura Medica ed i Suoi Esponenti nella Firenze del Primo Ottocento
science in chemistry was that highly interesting and complex 'manure' of philosophy, mysticism and religion that combined with and mutually stimulated shrewd empirical observation and experimental probing, the very Hellenistic syncretism into which the author of the invaluable book under notice introduces us. We mentioned Aristotle whose influence is incalculable for the idea of chemical transm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Fund og Forskning i Det Kongelige Biblioteks Samlinger
سال: 1970
ISSN: 2246-6061,0069-9896
DOI: 10.7146/fof.v17i1.41077