منابع مشابه
A. Von Humboldt Fellow.
We derive the kinematical constraints which characterize the decay of any massless particle in flat spacetime. We show that in perturbation theory the decay probabilities of photons and Yang-Mills bosons vanish to all orders; the decay probability of the graviton vanishes to one-loop order for graviton loops and to all orders for matter loops. A general power counting argument indicates in whic...
متن کاملThe Alexander von Humboldt-Foundation
The Alexander von Humboldt Foundation promotes academic cooperation between excellent scientists and scholars from abroad and from Germany. To this end, it grants more than 700 research fellowships and research awards annually. These allow scientists and scholars from all over the world to come to Germany to work on a research project they have chosen themselves together with a host and collabo...
متن کاملHumboldt expansion
produce. I am, of course, talking about 'the correlation of parts', 'developmental constraints', 'mutational bias', the 'integration of development with evolution', 'the real reason pigs can't fly' — every generation since Darwin has considered, and failed to solve, the problem, though they've usually given it a new name. The second question is rather like the first: can we predict the course o...
متن کاملHumboldt hopes
dramatically since 2006, especially in the wake of the UN secretary-general's call for universal malaria control coverage by the end of 2010. " The report reveals that new methods of estimating malaria incidence found 247 million cases of the disease in 2006. However, malaria deaths have declined in several countries and, in a few African nations, deaths have been reduced by half by the impleme...
متن کاملAT Humboldt 2004 & AT Humboldt 3D Team Description
Our last years Soccer Simulation team AT Humboldt 2003 was mainly designed as a research testbed for long-term deliberation and realtime reasoning, cooperative behavior in MAS, CBR-aided decision making and scalable behavior control mechanisms. The main goal was to implement and to evaluate the double pass architecture (DPA). This was always done with regard to the transition of the Simulation ...
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: Kant-Studien
سال: 1919
ISSN: 0022-8877,1613-1134
DOI: 10.1515/kant.1919.23.1-3.174