Search results for " Ari"
showing 10 items of 316 documents
Cultural transposition: Italian didactic experiences inspired by Chinese and Russian perspectives on whole number arithmetic
2019
The paper presents some reflections and activities developed by researchers and teachers involved in teacher education programs on cultural transposition. The construct of cultural transposition is presented as a condition for decentralizing the didactic practice of a specific cultural context through contact with other didactic practices of different cultural contexts. We discuss the background theoretical issues of this approach and also give an analysis of two examples of cultural transposition experiences carried out in Italy. In particular, by means of qualitative analysis of some excerpts, discussions, and interviews, we show that the contact with different perspectives coming from Ch…
A comparison theorem for the first Dirichlet eigenvalue of a domain in a Kaehler submanifold
1994
AbstractWe give a sharp lower bound for the first eigenvalue of the Dirichlet eigenvalue problem on a domain of a complex submanifold of a Kaehler manifold with curvature bounded from above. The bound on the first eigenvalue is given as a function of the extrinsic outer radius and the bounds on the curvature, and it is attained only on geodesic spheres of a space of constant holomorphic sectional curvature embedded in the Kaehler manifold as a totally geodesic submanifold.
Sogno e medicina nell’Asclepieo di Pergamo
2009
The article discusses the main aspects of the onirical therapy in Greek theurgical medicine, practised, as well known, in Asclepius' temples all over Greek territor ies. Iamata, written sources and chronicles fournish reliable testimonies of activities performed in the sacred structures, most of which concerning the reading and interpretations of dreams. A privileged witness of these practices is Aelius Aristides, in the Ieroi Logoi describing the particular link connecting his psychological and metaphorical diseases to the divine power of Asclepius, revealing his healing terrific capacitis mainly through therapeutic dreams
LA SOGGETTIVITà IN HEGEL E ARISTOTELE
2012
Traduzione del testo tedesco di K. Duesing Subjektivität bei Hegel und Aristoteles
Interpretazioni fenomenologiche di Aristotele. Indicazione della situazione ermenutica
2005
The first Italian translation of the critical edition of Heidegger's "Natorp-Bericht"
Numerical evaluation of iterated integrals related to elliptic Feynman integrals
2021
We report on an implementation within GiNaC to evaluate iterated integrals related to elliptic Feynman integrals numerically to arbitrary precision within the region of convergence of the series expansion of the integrand. The implementation includes iterated integrals of modular forms as well as iterated integrals involving the Kronecker coefficient functions $g^{(k)}(z,\tau)$. For the Kronecker coefficient functions iterated integrals in $d\tau$ and $dz$ are implemented. This includes elliptic multiple polylogarithms.
The use of history in mathematics education: The case of posthumous twins
2018
Se presenta un estudio exploratorio sobre un tipo particular de problemas verbales descriptivos de larga tradición e importancia en el desarrollo del pensamiento matemático: el problema de los gemelos póstumos. La metodología que sustenta el estudio tiene dos vertientes complementarias: el análisis histórico epistemológico y el análisis didáctico en los libros de texto y manuales escolares. Con énfasis en la resolución de problemas, se resalta la importancia de integrar la historia y epistemología de las ideas matemáticas en la investigación educativa, para provecho de estudiantes y profesores. An exploratory study is presented on a particular type of descriptive word problems of long tradi…
De duobus locis Horatianis Aristippo pendentibus
2001
I RODITORI DI CAVA MONTICINO (BRISIGHELLA, RA)
2021
Rodents are the most abundant group of small mammals occurring in Brisighella deposits. They are represented by 12 species in total, among which 2 hamsters (Apocricetus cf. barrierei and Ruscinomys cf. lasallei), 2 dormice (Muscardinus sp. and Myomimus sp.), 1 porcupine (Hystrix (Hystrix) depereti), 2 sciurids (Atlantoxerus cf. rhodius and Hylopetes sp.) and 5 species of muridae (Apodemus cf. gudrunae, Centralomys benericettii, Occitanomys sp, Paraethomys meini and Stephanomys debruijni). This association suggests a relatively dry open environment, interrupted by forest environment with more or less dense underground.