Citations Only: Recent submissions
Now showing items 61-80 of 990
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High power operation of a wiggler-focused sheet beam free electron laser amplifier
(Elsevier, 1995)The proof-of-principle millimeter-wave free electron laser amplifier at the University of Maryland has been operated at an input power level of N 1 kW at a frequency of 86 GHz, following successful operation at smaller ... -
Plasma influence on the dispersion properties of finite-length, corrugated waveguides
(The American Physical Society, 1996-03)We present an experimental study of the electromagnetic properties of transverse magnetic modes in a corrugated-wall cavity filled with a radially inhomogeneous plasma. The shifts of the .resonant frequencies of a ... -
An Optimal stopping approach to the conservation of biodiversity
(Elsevier. The definitive version can be found at http://www.elsevier.com, 1998)In the past two decades, a considerable amount of concern has been expressed in academic and nonacademic circles about the decline in the world's diverse biological resources. Recently, Swanson (in: Biodiversity Loss: ... -
On some aspects of the management of a stochastically developing forest
(Elsevier. The definitive version is available at http://www.elsevier.com, 1998-05)In this paper I focus on some important biological aspects of the forest management problem. I model a stochastically developing forest as a multidimensional, continuous-time Markov chain. Next, I pose three questions ... -
On some aspects of ecological resilience and the conservation of species
(Elsevier. The definitive version can be found at http://www.elsevier.com, 1998)The importance of the notion of resilience in determining the static and the intertemporal behavior of jointly determined ecological-economic systems has long been recognized by ecologists. This notwithstanding, there are ... -
Species substitutability, resilience, and the optimal management of ecological-economic systems
(Elsevier. The definitive version is available at http://www.elsevier.com, 1999)The significance of the concept of resilience in determining the static and the dynamic behavior of jointly determined ecological-economic systems has been recognized by ecologists at least since 1973 [1]. This notwithstanding, ... -
Experimental demonstration of an electromagnetically pumped free-electron laser with a cyclotron-harmonic idler
(American Physical Society, 1988)A three-wave, free-electron laser was operated with a powerful 8.4-GHz electromagnetic "pump" wave replacing the usual magnetostatic wiggler. The presence of a uniform axial magnetic field Bo produced cyclotron-harmonic ... -
A Game theoretic analysis of tariffs, dynamic inconsistency, resource conservation, and trade
(Taylor & Francis: The definitive copy of this paper can be found at: http://www.informaworld.com/smpp/title~content=t713684190~db=allt, 2005-04)Batabyal and Beladi (2004) have used a game model to study trade in a renewable resource between a single buyer and a single seller. The buyer uses a unit tariff to obliquely encourage conservation of the renewable ... -
Modeling ecological constraints on tropical forest management: Comment
(Elsevier B.V. The publisher's definitive copy can be found at http://www.elsevier.com/wps/find/journaldescription.cws_home/622870/description#description, 1997)We comment on four aspects of Albers' [1] model of ecological constraints on tropical forest management. Albers structures her model in a highly asymmetric manner, with strong, uniform biases against development and in ... -
Enhancement of overall efficiency in large-orbit gyrotrons
(Taylor and Francis, 1990)Energy recovery from the spent beam in gyrotrons can enhance their overall efficiency. A technique for converting the rotational motion in the spent beam of a large-orbit gyrotron into axial motion, before leading it ... -
Statistical analysis of emissions and deteriorization rates for in-use, high-mileage CNG and Gasoline Vehicles
(Society of Automotive Engineering, 2000-06)