نتایج جستجو برای: noise abatement

تعداد نتایج: 197907  

Journal: :Physical review 2021

The deployment of a low-noise 3 kg p-type point contact germanium detector at the Dresden-II power reactor, 8 meters from its 2.96 GW$_{th}$ core, is described. This location provides an unprecedented (anti)neutrino flux 8.1$\times 10^{13} ~\bar{\nu_{e}}/$cm$^{2}$s. When combined with 0.2 keV$_{ee}$ threshold achieved, first measurement CE$\nu$NS reactor source appears to be within reach. We re...

2008
Paul McDonald Dermot Geraghty Ivor Humphreys Stephen Farrell

One of the problems associated with assessing the impact of noise pollution is the relative nature of sound measurement. Apart from the fact that sound levels are measured on a logarithmic scale, noise intrusion can often be highly relative to the listener’s surroundings. The impact of noise events is commonly compared with the background or ambient noise level and so is not solely dependent on...

2004
Juan-Pablo Montero

I explore the advantages of tradable emission permits over uniform emission standards when the regulator has incomplete information on firms’ emissions and costs of production and abatement (e.g., air pollution in large cities). Because the regulator only observes each firm’s abatement technology but neither its emissions nor its output, there are cases in which standards can lead to lower emis...

2005
Alexander Pfaff Shubham Chaudhuri Howard L.M. Nye

Will economic growth inevitably degrade the environment, throughout development? We present a household-level framework emphasising the trade-off between consumption that causes pollution and pollution-reducing abatement. Our model provides a simple explanation for upward-turning, non-monotonic paths of environmental quality during economic growth. Its innovation yields sufficient conditions th...

2006
Ian Sue Wing

In the US, the bulk of CO2 abatement induced by carbon taxes comes from electric power. This paper incorporates technology detail into the electricity sector of a computable general equilibrium model of the US economy to characterize electric power’s technological margins of adjustment to carbon taxes and to elucidate their general equilibrium effects. Compared to the top-down production functi...

Journal: :European Journal of Operational Research 2016
Rolf Färe Shawna Grosskopf Carl Pasurka

There is continuing interest in the trend of costs associated with pollution abatement activities. We specify an environmental production technology to model the joint production of good and bad outputs. The joint production model calculates pollution abatement costs and identifies changes in these costs associated with: (1) technical change, (2) input changes, and (3) changes in bad output pro...

Journal: :Social Choice and Welfare 2013
Alfred Endres Tim Friehe

This paper analyzes the output, abatement, and investment decisions made by a monopolistic polluter under environmental liability law. The model applied considers both integrated and end-of-pipe abatement technologies. We find that in the case of fixed technology, in many instances negligence produces more favorable results than strict liability in terms of social welfare. The reason is that ou...

2001
Wolfgang Keller Arik Levinson

This paper estimates the effect of changing environmental standards on patterns of international investment. The analysis advances the existing literature in three ways. First, we avoid comparing different countries by examining foreign direct investment in the United States and differences in pollution abatement costs among U.S. states. Data on environmental costs in U.S. states are more compa...

Journal: :Journal of the Royal Sanitary Institute 1906

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