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Now showing items 16877-16896 of 24106
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Planetary Mining, Integrity and Containment
(Ashgate Publishing, 2015-08-28) -
Planetary Nebulae in the UWISH2 Galactic Plane survey
(Cambridge University Press, 2017-09-30)UWISH2 is the first unbiassed imaging survey of v$=1-0$~S(1) molecular hydrogen emission ($\lambda=2.122~\mu$m) in the northern Galactic Plane. Here we discuss 284 extended emission line objects which we consider to be ... -
Planetary Nebulae in the UWISH2 survey
(2018-09-21)Near-infrared imaging in the 1 - 0 S(1) emission line of molecular hydrogen is able to detect planetary nebulae (PNe) that are hidden from optical emission line surveys.We present images of 307 objects from the UWISH2 ... -
The planetary nebulae of PG 1159 stars - clues to their evolutionary history
(Astronomical Society of the Pacific, 1996)It is shown that many planetary nebulae (PN) surrounding PG 1159 stars display a bipolar morphology. The frequency of these nebulae is higher than observed in other PN samples. Implications for the evolutionary history of ... -
The planetary nebulae population in the central regions of M32 : the SAURON view
(2011-08)Extragalactic planetary nebulae (PNe) are not only useful as distance signposts or as tracers of the dark matter content of their host galaxies, but constitute also good indicators of the main properties of their parent ... -
Planetary Nebulae towards the Galactic bulge - I. [O III] fluxes
(2011-06)We present [O III] lambda 5007 fluxes and angular diametres for 435 Planetary Nebulae (PNe) in the central 10 degrees x 10 degrees region towards the Galactic bulge. Our sample is taken from the new discoveries of the MASH ... -
A planetary system around the nearby M dwarf GJ 667C with at least one super-earth in its habitable zone
(2012-05-20)We re-analyze 4 years of HARPS spectra of the nearby M1.5 dwarf GJ 667C available through the European Southern Observatory public archive. The new radial velocity (RV) measurements were obtained using a new data analysis ... -
A planetary system with gas giants and super-Earths around the nearby M dwarf GJ676A : Optimizing data analysis techniques for the detection of multi-planetary systems
(2012-12-01)Context. Several M dwarfs are targets of systematical monitoring in searches for Doppler signals caused by low-mass exoplanet companions. As a result, an emerging population of high-multiplicity planetary systems around ... -
PlanetPol : A very high sensitivity polarimeter
(2006-09-01)We have built and used on several occasions an optical broadband stellar polarimeter, PlanetPol, which employs photoelastic modulators and avalanche photodiodes and achieves a photon-noise-limited sensitivity of at least ... -
Planetpol polarimetry of the exoplanet systems 55 Cnc and tau Boo
(2009)We present very sensitive polarimetry of 55 Cnc and τ Boo in an attempt to detect the partially polarized reflected light from the planets orbiting these two stars. 55 Cnc is orbited by a hot Neptune planet (55 Cnc e) at ... -
The Planning (Scotland) Bill 2017: Can Local Place Plans Restore Community Confidence in the Scottish Planning System?
(2019-06-24)The Planning (Scotland) Bill 2017 seeks to effect further significant changes to the Scottish planning system to supplement those introduced through the Planning etc. (Scotland) Act 2006. In an acknowledgement of a decline ... -
Planning a large‐scale tabletop exercise to test Qatar's healthcare system readiness to respond to a major incident during the 2022 FIFA World Cup
(2023-07-06)This article is an illustration of ‘Lessons from the Field’. The Journal of Contingencies and Crisis Management has begun to present lessons coming from professionals engaged in crisis management. ‘Lessons for the Field’ ... -
Planning and Freedom
(1994) -
Planning for Success in Introducing and Embedding Technology to Enhance Learning
(ACPI (Academic Conference Publishing International), 2013-10-29)The authors reflect on the outcomes of recent change management projects for introducing technology into Higher Education in the UK and discuss key aspects which have led to success in the increasing use and subsequent ... -
Planning for Tourism Education and Training in the 1990s: Bridging the gap between industry and education
(1993-01-01)Geographers have played an important role in developing degree programmes in tourism studies during the 1980s and 1990s. This paper examines trends and developments in education for tourism in the 1990s and considers the ... -
Planning in a Failing State : Reforming Spatial Governance in England
(Policy Press, 2023-11-23)This topical, edited collection analyses the state of the planning system in England and offers a robust, evidence-based review of over a decade of change since the Conservative-led coalition government came to power. With ...