منابع مشابه
Tropospheric Range Error at the Zenith
The atmospheric range error in an electromagnetic signal arriving vertically at the earth is measured by the height integral of the refractivity N through the atmosphere. (N = 10^ (n-1) where n is the index of refraction.) N in the non-ionized atmosphere is the sum of "dry" and "wet" components, which are considered separately. Only the dry part is important at optical wavelengths,and the prese...
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Using photochemical models for the validation of NO2 satellite measurements at different solar zenith angles A. Bracher, M. Sinnhuber, A. Rozanov, and J. P. Burrows Institute of Environmental Physics and Remote Sensing (IUP/IFE), University of Bremen, 28334 Bremen, Germany Received: 2 April 2004 – Accepted: 29 August 2004 – Published: 21 September 2004 Correspondence to: A. Bracher (bracher@uni...
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Although, once, in the far past, sending gifts and missionaries was called a type of public diplomacy, today it is manifested as academic disciplines, policy making institutions, and multi-purpose organizations. The most important institutions of these kinds, now, exist in the US, whose purpose is to promote the politics of this country as Public Diplomacy and to follow local and international ...
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Regional integration agreements (RIAs) are examples of second best and have an ambiguous impact on welfare. This paper builds a model where RIAs unambiguously raise welfare by correcting for externalities. It assumes that trade between neighboring countries raises trust between them and reduce the likelihood of conflict. The optimum intervention in that case is a subsidy on imports from the nei...
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ژورنال
عنوان ژورنال: Political Science Quarterly
سال: 1924
ISSN: 0032-3195
DOI: 10.2307/2142687