A revised Galactic supernova remnant catalogue (2009)
A revised catalogue of 274 Galactic supernova remnants (SNRs) is presented, along with some simple statistics of their parameters. It is shown that the remnants that have recently been identified are...
Re-identification of G35.6-0.4 as a supernova remnant (2009)
G35.6-0.4 is an extended radio source in the Galactic plane which has previously been identified as either a supernova remnant or an HII region. Observations from the VLA Galactic Plane Survey at 1.4...
G64.5+0.9, a new shell supernova remnant with unusual central emission (2009)
Davies, Matthew L., Franzen, Thomas M. O., Grainge, Keith, Green, D. A., Hobson, Michael P., ...
We present observations between 1.4 and 18 GHz confirming that G64.5+0.9 is new Galactic shell supernova remnant, using the Very Large Array and the Arcminute Microkelvin Imager. The remnant is a...
Ibar, Edo, Ivison, R. J., Biggs, A. D., Lal, D. V., Best, P. N., Green, D. A.
We describe multi-frequency data designed to probe the emission mechanism that dominates in faint radio sources. Our analysis is based on observations of the Lockman Hole using the GMRT - the deepest...
AMI observations of northern supernova remnants at 14-18 GHz (2009)
Hurley-Walker, Natasha, Scaife, A. M. M., Green, D. A., Davies, Matthew L., Grainge, Keith, Hobson, Michael P., ...
We present observations between 14.2 and 17.9 GHz of 12 reported supernova remnants (SNRs) made with the Arcminute Microkelvin Imager Small Array (AMI SA). In conjunction with data from the...
Deep wide-field GMRT surveys at 610 MHz (2009)
The GMRT has been used to make deep, wide-field surveys of several fields at 610 MHz, with a resolution of about 5 arcsec. These include the Spitzer Extragalactic First Look Survey field, where 4...
The nature of the ASCA/INTEGRAL source AX J183039-1002: a new Compton-thick AGN? (2009)
Bassani, L., Landi, R., Campana, R., McBride, V. A., Dean, A. J., Bird, A. J., ...
We report on the identification of the X/soft gamma-ray source AX J183039-1002 detected with ASCA and INTEGRAL/IBIS. The source, which has an observed 20-100 keV flux of about 8.6 x 10^-11...
An excess of emission in the dark cloud LDN 1111 with the Arcminute Microkelvin Imager (2008)
Hurley-Walker, N., Green, D. A., Davies, M. L., Grainge, K. J. B., Hobson, M. P., ...
We present observations of the Lynds' dark nebula LDN 1111 made at microwave frequencies between 14.6 and 17.2 GHz with the Arcminute Microkelvin Imager (AMI). We find emission in this frequency band...
The radio expansion and brightening of the very young supernova remnant G1.9+0.3 (2008)
Green, D. A., Reynolds, S. P., Borkowski, K. J., Hwang, U., Harrus, I., Petre, R.
Recent radio observations of the small Galactic supernova remnant G1.9+0.3 made at 4.86 GHz with the VLA are presented, and compared with earlier observations at 1.49 GHz which have a comparable...
The Youngest Galactic Supernova Remnant: G1.9+0.3 (2008)
Reynolds, S. P., Borkowski, K. J., Green, D. A., Hwang, U., Harrus, I., Petre, R.
Our 50 ks Chandra observation of the small radio supernova remnant (SNR) G1.9+0.3 shows a complete shell structure with strong bilateral symmetry, about $100''$ in diameter. The radio morphology is...
Mullard Radio Astronomy, D. A. Green
. Results from the recently published survey of the northern Galactic plane made with the Cambridge Low Frequency Synthesis Telescope (CLFST) at 151 MHz are described. This survey -- which is...
this paper is cited in the text. For example, citations can be to a particular paper (One & Two (1999)), or to another such as this Three et al. (1999), or to more that one (One & Two (1999),...
The unusual distribution of molecular gas and star formation in Arp 140 (2007)
Cullen, H., Alexander, P., Green, D. A., Clemens, M., Sheth , K.
We investigate the atomic and molecular interstellar medium and star formation of NGC 275, the late-type spiral galaxy in Arp 140, which is interacting with NGC 274, an early-type system. The atomic...
HI and CO observations of Arp 104: a spiral-elliptical interacting pair (2007)
Cullen, H., Alexander, P., Green, D. A., Sheth, K.
We present data probing the spatial and kinematical distribution of both the atomic (HI) and molecular (CO) gas in NGC 5218, the late-type barred spiral galaxy in the spiral-elliptical interacting...
Comments on the radio spectrum of HB 3 (2007)
Abstract. It has recently been suggested that the radio spectrum of the Galactic supernova remnant HB 3 shows flattening at higher frequencies (above about 1 GHz). Here I review the radio spectrum of...
The unusual distribution of molecular gas and star formation in Arp 140 (2006)
Cullen, H., Alexander, P., Green, D. A., Clemens, M., Sheth, K.
We investigate the atomic and molecular interstellar medium and star formation of NGC 275, the late-type spiral galaxy in Arp 140, which is interacting with NGC 274, an early-type system. The atomic...
Wear effects and mechanisms of soot-contaminated automotive lubricants (2006)
Green, D.A., Lewis, R., Dwyer-Joyce, R.S.
A study has been carried out to investigate the influence of soot-contaminated automotive lubricants in the wear process of a simulated engine valve train contact. Previous research on this topic has...
Far-infrared and submillimetre observations of the Crab nebula (2004)
Green, D. A., Tuffs, R. J., Popescu, C. C.
We present far-infrared (FIR) and submillimetre images of the Crab nebula, taken with the ISOPHOT instrument onboard the Infrared Space Observatory (ISO) and with the Submillimetre Common-User...
Jupiter's radio spectrum from 74 MHz up to 8 GHz (2003)
De Pater, I., Butler, B. J., Green, D. A., Strom, R., Millan, R., Klein, M. J., ...
We carried out a brief campaign in September 1998 to determine Jupiter's radio spectrum at frequencies spanning a range from 74 MHz up to 8 GHz. Eleven different telescopes were used in this effort,...
N.G. Bean, D. A. Green, P. G. Taylor
In a recent paper, Olivier and Walrand (1994) claimed that the departure process of an MMPP/M/1 queue is not a MAP unless the queue is a stationary M/M/1 queue. They also conjectured that the result...
Sensor Optimization using Neural Network Sensitivity Measures (1995)
R Naimimohasses, D M Barnett, D A Green, P R Smith
Abstract. A new method of optimizing a multi-sensor geometry using neural network function fitting and sensitivity measures is described. The method is applied to a multi-angle optical scattering...
Turbo Pascal/GEM software interface for scientific graph preparation. (1991)
Thamm, R.M., Green, D.A., Williams, O.M.
This document represents a user manual for theTurbo Pascal/GEM software interface that has been developed recently within Guided Weapons Division. The interface has been developed primarily to enable...
Turbo Pascal/GEM software interface for scientific graph preparation. (1991)
Thamm, R.M., Green, D.A., Williams, O.M.
This document represents a user manual for theTurbo Pascal/GEM software interface that has been developed recently within Guided Weapons Division. The interface has been developed primarily to enable...
Turbo Pascal/GEM software interface for scientific graph preparation. (1991)
Thamm, R.M., Green, D.A., Williams, O.M.
This document represents a user manual for theTurbo Pascal/GEM software interface that has been developed recently within Guided Weapons Division. The interface has been developed primarily to enable...
Turbo Pascal/GEM software interface for scientific graph preparation. (1991)
Thamm, R.M., Green, D.A., Williams, O.M.
This document represents a user manual for theTurbo Pascal/GEM software interface that has been developed recently within Guided Weapons Division. The interface has been developed primarily to enable...
Over the last twenty years the wage-education relationships in the US and Germany have evolved very differently, while the education composition of employment has evolved in a surprisingly parallel...
A Comparison of Estimation Approach for the Union-Nonunion Wage Differential.
income ; competition ; wages
Testing & Determining Arbitrage Pricing Structure from Regressions on Macro Variables.
econometrics ; economic models
unemployment insurance ; labour market
Qualifying for Unemployment Insurance: An Empirical Analysis.
unemployment insurance
Immigrant Occupational Attainment Assimilation and Mobility Over Time.
IMMIGRATION;LABOUR MARKET
Donald, S.G., Green, D.A., Paarsch, H.J.
WAGES;LABOUR MARKET
Unemployment Insurance and Job Durations: Seasonal and Non-Seasonal Jobs.
UNEMPLOYMENT INSURANCE;MANPOWER;EMPLOYMENT;MORAL HAZARD
The Effect of the Minimum Wage on the Distribution of Teenage Wages.
We estimate the effect of the minimum wage on the shape of the wage distribution using micro data from Canada in the 1980s. We estimate the minimum wage impact while controlling for the effects of...
L'admissibilite a l'assurance-chomage: une analyse empirique au Canada.
ASSURANCE CHOMAGE;EMPLOI
La duree d'emploi et l'assurance-chomage: emplois saisonniers et non saisonniers.
ASSURANCE CHOMAGE;EMPLOI;REVENU
Design Issues Relating to the Wage Subsidy / Self-Sufficiency Project.
LABOUR MARKET;IMMIGRATION