Pedrito Silva (1917-1990)
نویسندگان
چکیده
منابع مشابه
Alcino Silva
in Phoenix, Arizona, USA, for instance, supports conservation projects in situ with its annual grants launched in 2009 (http://phoenixzoo.org/conservation/ global-conservation/). In total, the more than 200 accredited members of the (US) Association of Zoos and Aquariums (AZA) spend over $160 million each year on in situ conservation initiatives based in countries around the world (https://www....
متن کاملSilva Fennica
Korpela, I. 2004. Individual tree measurements by means of digital aerial photogrammetry. Silva Fennica Monographs 3. 93 p. This study explores the plausibility of the use of multi-scale, CIR aerial photographs to conduct forest inventory at the individual tree level. Multiple digitised aerial photographs are used for manual and semi-automatic 3D positioning of tree tops, for species classifica...
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Traditional sensing models assume one or a few powerful sensors and centralized computation. Today, technological trends enable the creation of inexpensive, small, intelligent devices for sensing and actuation. If many small sensors can work together as a sensor network, they provide several advantages over traditional centralized sensing. By placing the sensor close to the object being sensed,...
متن کاملSilva Laser photocoagulation Author :
Introduction Currently, three types of therapy are approved for the treatment of exudative age-related macular degeneration (AMD): laser photocoagulation, photodynamic therapy with Verteporfin and intravitreal injections of antiangiogenic agents (Ranibizumab and Pegaptanib). Other treatments revealed to be ineffective or even more aggressive than natural disease progression. Examples of these l...
متن کاملHilbert's programs: 1917--1922
Hilbert's finitist program was not created at the beginning of the twenties solely to counteract Brouwer's intuitionism, but rather emerged out of broad philosophical reflections on the foundations of mathematics and out of detailed logical work; that is evident from notes of lecture courses that were given by Hilbert and prepared in collaboration with Bernays during the period from 1917 to 192...
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ژورنال
عنوان ژورنال: Revista Brasileira de Zoologia
سال: 1993
ISSN: 0101-8175
DOI: 10.1590/s0101-81751993000300021