Results 81 to 90 of about 11,693 (207)
Down syndrome is the most frequent genetic cause of mental retardation. Although usually presenting dysmorphic features and organ malformations, it is rarely associated with congenital hydrocephalus.
Cassiano Mateus Forcelini +13 more
doaj +1 more source
Durante o estudo da sucessão fúngica em folhas submersas no Parque Municipal Alfredo Volpi, São Paulo, SP, uma nova espécie de Pyramidospora e dois novos registros de Triscelophorus acuminatus Nawawi e Blodgetia indica Subram.
Carolina Gasch Moreira +1 more
doaj +1 more source
On the Role of Gesinnung in Kant’s Ethics and Philosophy of Religion. Part I
Kant’s concept of Gesinnung reveals the whole range of its problematic potential when it has to be translated into other languages: there are no ready-made equivalents.
Krouglov A. N.
doaj +1 more source
A wind model for high energy pulses [PDF]
A solution to the sigma problem - that of finding a mechanism capable of converting Poynting energy flux to particle-borne energy flux in a pulsar wind - was proposed several years ago by Coroniti and Michel who considered a particular prescription for ...
Gallant, Y. A. +2 more
core +2 more sources
The cyclo-synchrotron process and particle heating through the absorption of photons
We propose a new approximation for the cyclo-synchrotron emissivity of a single electron. In the second part of this work, we discuss a simple application for our approximation, and investigate the heating of electrons through the self-absorption process.
Bloom +18 more
core +1 more source
Signo e sentido interno na filosofia da matemática pré-crítica
In this article it is argued that, in the Inquiry concerning the Principles of natural theology and of morals, the concept of inner sense is central to Kant´s theses about mathematics.
Ernesto Maria Giusti
doaj
Moral Necessity, Possibility, and Impossibility from Leibniz to Kant
In all three of his major works on moral philosophy, Kant conceives of moral obligation, moral permissibility, and moral impermissibility in modal terms, namely in terms of moral necessity, moral possibility, and moral impossibility respectively.
Michael Walschots
doaj +1 more source
RESUMO A riqueza de fungos ingoldianos, fungos aquático-facultativos e algumas variáveis abióticas foram avaliadas em alguns lagos e riachos no Parque do Carmo na cidade de São Paulo, SP.
Iracema H. Schoenlein-Crusius +2 more
doaj +1 more source
Synchrotron and Compton Spectra from a Steady-State Electron Distribution
Energy densities of relativistic electrons and protons in extended galactic and intracluster regions are commonly determined from spectral radio and (rarely) $\gamma$-ray measurements.
Persic, Massimo, Rephaeli, Yoel
core +1 more source
X-Rays from the Nearby Solitary Millisecond Pulsar PSR J0030+0451 - the Final ROSAT Observations [PDF]
We report on X-ray observations of the solitary 4.8 ms pulsar PSR J0030+0451. The pulsar was one of the last targets observed in DEC-98 by the ROSAT PSPC.
Backer, Donald C. +3 more
core +2 more sources

