Stellar Astrophysics at Keele
Lead Research Organisation:
Keele University
Department Name: Sch of Chemistry & Physics
Abstract
Our home is a planet orbiting a star. To understand our origins and place in the universe we need to understand how planets and stars form. Using a novel sky-survey instrument, which we are building in South Africa, we will search for planets around other stars. Using the latest and biggest telescopes and satellites we will study stellar nurseries where stars are born. We will investigate how they evolve, how they interact with each other, how they interact with their environment, and how they enrich interstellar space with the chemical ingredients from which a new generation of stars and planets will form, and from which, ultimately, we ourselves are made.
Organisations
Publications
{Chumak}, Y.~O. And {Platais}, I. And {McLaughlin}, D.~E. And {Rastorguev}, A.~S. And {Chumak}, O.~V.
(2010)
Numerical simulations of tidal tails for the open cluster NGC 188
in \mnras
{Cioni}, M.-R.~L. And {Bekki}, K. And {Clementini}, G. And {de Blok}, W.~J.~G. And {Emerson}, J.~P. And {Evans}, C.~J. And {de Grijs}, R. And {Gibson}, B.~K. And {Girardi}, L. And {Groenewegen}, M.~A.~T. And {Ivanov}, V.~D. And {Leisy}, P. And {Marconi}, M. And {Mastropietro}, C. And {Moore}, B. And {Naylor}, T. And {Oliveira}, J.~M. And {Ripepi}, V. And {van Loon}, J.~T. And {Wilkinson}, M.~I. And {Wood}, P.~R.
(2008)
The Magellanic Clouds as a Template for the Study of Stellar Populations and Galaxy Interactions
in \pasa
{Clayton}, G.~C. And {Sargent}, B. And {Boyer}, M.~L. And {Whitney}, B.~A. And {van Loon}, J.~T. And {Meixner}, M. And {Tisserand}, P. And {Engelbracht}, C. And {Hony}, S. And {Indebetouw}, R. And {Misselt}, K.~A. And {Okumura}, K. And {Panuzzo}, P. And {Roman-Duval}, J. And {Sauvage}, M. And {Oliveira}, J.~M. And {Sewi{\l}o}, M. And {Churchwell}, E.
(2010)
Herschel Observations of a Newly Discovered UX Ori Star in the Large Magellanic Cloud
in \apj
{Collier Cameron}, A. And {Davidson}, V.~A. And {Hebb}, L. And {Skinner}, G. And {Anderson}, D.~R. And {Christian}, D.~J. And {Clarkson}, W.~I. And {Enoch}, B. And {Irwin}, J. And {Joshi}, Y. And {Haswell}, C.~A. And {Hellier}, C. And {Horne}, K.~D. And {Kane}, S.~R. And {Lister}, T.~A. And {Maxted}, P.~F.~L. And {Norton}, A.~J. And {Parley}, N. And {Pollacco}, D. And {Ryans}, R. And {Scholz}, A. And {Skillen}, I. And {Smalley}, B. And {Street}, R.~A. And {West}, R.~G. And {Wilson}, D.~M. And {
(2009)
The main-sequence rotation-colour relation in the Coma Berenices open cluster
in \mnras
{Copperwheat}, C.~M. And {Morales-Rueda}, L. And {Marsh}, T.~R. And {Maxted}, P.~F.~L. And {Heber}, U.
(2011)
Radial-velocity measurements of subdwarf B stars
in \mnras
{Deca}, J. And {Marsh}, T.~R. And {{\O}stensen}, R.~H. And {Morales-Rueda}, L. And {Copperwheat}, C.~M. And {Wade}, R.~A. And {Stark}, M.~A. And {Maxted}, P.~F.~L. And {Nelemans}, G. And {Heber}, U.
(2012)
PG 1018-047: the longest period subdwarf B binary
in \mnras
{Eggenberger}, P. And {Meynet}, G. And {Maeder}, A. And {Hirschi}, R. And {Charbonnel}, C. And {Talon}, S. And {Ekstr{\"o}m}, S.
(2008)
The Geneva stellar evolution code
in \apss
{Enoch}, B. And {Anderson}, D.~R. And {Barros}, S.~C.~C. And {Brown}, D.~J.~A. And {Collier Cameron}, A. And {Faedi}, F. And {Gillon}, M. And {H{\'e}brard}, G. And {Lister}, T.~A. And {Queloz}, D. And {Santerne}, A. And {Smalley}, B. And {Street}, R.~A. And {Triaud}, A.~H.~M.~J. And {West}, R.~G. And {Bouchy}, F. And {Bento}, J. And {Butters}, O. And {Fossati}, L. And {Haswell}, C.~A. And {Hellier}, C. And {Holmes}, S. And {Jehin}, E. And {Lendl}, M. And {Maxted}, P.~F.~L. And {McCormac}, J. An
(2011)
WASP-35b, WASP-48b, and HAT-P-30b/WASP-51b: Two New Planets and an Independent Discovery of a Hat Planet
in \aj
{Evans}, C.~J. And {Walborn}, N.~R. And {Crowther}, P.~A. And {H{\'e}nault-Brunet}, V. And {Massa}, D. And {Taylor}, W.~D. And {Howarth}, I.~D. And {Sana}, H. And {Lennon}, D.~J. And {van Loon}, J.~T.
(2010)
A Massive Runaway Star from 30 Doradus
in \apjl
{Evans}, D.~A. And {Reeves}, J.~N. And {Hardcastle}, M.~J. And {Kraft}, R.~P. And {Lee}, J.~C. And {Virani}, S.~N.
(2010)
The Hard X-ray View of Reflection, Absorption, and the Disk-Jet Connection in the Radio-loud AGN 3C 33
in \apj
{Exter}, K. And {Bond}, H.~E. And {Stassun}, K.~G. And {Smalley}, B. And {Maxted}, P.~F.~L. And {Pollacco}, D.~L.
(2010)
The Exotic Eclipsing Nucleus of the Ring Planetary Nebula SuWt 2
in \aj
{Faedi}, F. And {Barros}, S.~C.~C. And {Anderson}, D.~R. And {Brown}, D.~J.~A. And {Collier Cameron}, A. And {Pollacco}, D. And {Boisse}, I. And {H{\'e}brard}, G. And {Lendl}, M. And {Lister}, T.~A. And {Smalley}, B. And {Street}, R.~A. And {Triaud}, A.~H.~M.~J. And {Bento}, J. And {Bouchy}, F. And {Butters}, O.~W. And {Enoch}, B. And {Haswell}, C.~A. And {Hellier}, C. And {Keenan}, F.~P. And {Miller}, G.~R.~M. And {Moulds}, V. And {Moutou}, C. And {Norton}, A.~J. And {Queloz}, D. And {Santerne
(2011)
WASP-39b: a highly inflated Saturn-mass planet orbiting a late G-type star
in \aap
{Frischknecht}, U. And {Hirschi}, R. And {Meynet}, G. And {Ekstr{\"o}m}, S. And {Georgy}, C. And {Rauscher}, T. And {Winteler}, C. And {Thielemann}, F.-K.
(2010)
Constraints on rotational mixing from surface evolution of light elements in massive stars
in \aap
{Frischknecht}, U. And {Hirschi}, R. And {Thielemann}, F.-K.
(2012)
Non-standard s-process in low metallicity massive rotating stars
in \aap
{Geier}, S. And {Heber}, U. And {Tillich}, A. And {Hirsch}, H. And {Edelmann}, H. And {Schaffenroth}, V. And {Kupfer}, T. And {M{\"u}ller}, S. And {Maxted}, P.~F.~L. And {{\O}stensen}, R. And {Podsiadlowski}, P. And {Marsh}, T. And {G{\"a}nsicke}, B. And {Morales-Rueda}, L. And {Nelemans}, G. And {Napiwotzki}, R. And {G{\"u}nther}, E.~W. And {Carone}, L.
(2010)
Hot subdwarfs in binary systems and the nature of their unseen companions
in \apss
{Geier}, S. And {Schaffenroth}, V. And {Hirsch}, H. And {Tillich}, A. And {Heber}, U. And {Maxted}, P.~F.~L. And {{\O}stensen}, R.~H. And {Barlow}, B.~N. And {O'Toole}, S.~J. And {Kupfer}, T. And {Marsh}, T. And {G{\"a}nsicke}, B. And {Napiwotzki}, R. And {Cordes}, O. And {M{\"u}ller}, S. And {Classen}, L. And {Ziegerer}, E. And {Drechsel}, H.
(2012)
MUCHFUSS - Massive Unseen Companions to Hot Faint Underluminous Stars from SDSS
in Astronomische Nachrichten
{Gillon}, M. And {Anderson}, D.~R. And {Triaud}, A.~H.~M.~J. And {Hellier}, C. And {Maxted}, P.~F.~L. And {Pollaco}, D. And {Queloz}, D. And {Smalley}, B. And {West}, R.~G. And {Wilson}, D.~M. And {Bentley}, S.~J. And {Collier Cameron}, A. And {Enoch}, B. And {Hebb}, L. And {Horne}, K. And {Irwin}, J. And {Joshi}, Y.~C. And {Lister}, T.~A. And {Mayor}, M. And {Pepe}, F. And {Parley}, N. And {Segransan}, D. And {Udry}, S. And {Wheatley}, P.~J.
(2009)
Discovery and characterization of WASP-6b, an inflated sub-Jupiter mass planet transiting a solar-type star
in \aap
{Gillon}, M. And {Demory}, B.-O. And {Triaud}, A.~H.~M.~J. And {Barman}, T. And {Hebb}, L. And {Montalb{\'a}n}, J. And {Maxted}, P.~F.~L. And {Queloz}, D. And {Deleuil}, M. And {Magain}, P.
(2009)
VLT transit and occultation photometry for the bloated planet CoRoT-1b
in \aap
{Gillon}, M. And {Doyle}, A.~P. And {Lendl}, M. And {Maxted}, P.~F.~L. And {Triaud}, A.~H.~M.~J. And {Anderson}, D.~R. And {Barros}, S.~C.~C. And {Bento}, J. And {Collier-Cameron}, A. And {Enoch}, B. And {Faedi}, F. And {Hellier}, C. And {Jehin}, E. And {Magain}, P. And {Montalb{\'a}n}, J. And {Pepe}, F. And {Pollacco}, D. And {Queloz}, D. And {Smalley}, B. And {Segransan}, D. And {Smith}, A.~M.~S. And {Southworth}, J. And {Udry}, S. And {West}, R.~G. And {Wheatley}, P.~J.
(2011)
WASP-50 b: a hot Jupiter transiting a moderately active solar-type star
in \aap
{Gliozzi}, M. And {Papadakis}, I.~E. And {Eracleous}, M. And {Sambruna}, R.~M. And {Ballantyne}, D.~R. And {Braito}, V. And {Reeves}, J.~N.
(2009)
Short-Term Variability and Power Spectral Density Analysis of the Radio-Loud Active Galactic Nucleus 3C 390.3
in \apj
{Gordon}, K.~D. And {Bot}, C. And {Muller}, E. And {Misselt}, K.~A. And {Bolatto}, A. And {Bernard}, J.-P. And {Reach}, W. And {Engelbracht}, C.~W. And {Babler}, B. And {Bracker}, S. And {Block}, M. And {Clayton}, G.~C. And {Hora}, J. And {Indebetouw}, R. And {Israel}, F.~P. And {Li}, A. And {Madden}, S. And {Meade}, M. And {Meixner}, M. And {Sewilo}, M. And {Shiao}, B. And {Smith}, L.~J. And {van Loon}, J.~T. And {Whitney}, B.~A.
(2009)
The Dust-to-Gas Ratio in the Small Magellanic Cloud Tail
in \apjl
{Gordon}, K.~D. And {Meixner}, M. And {Meade}, M.~R. And {Whitney}, B. And {Engelbracht}, C. And {Bot}, C. And {Boyer}, M.~L. And {Lawton}, B. And {Sewi{\l}o}, M. And {Babler}, B. And {Bernard}, J.-P. And {Bracker}, S. And {Block}, M. And {Blum}, R. And {Bolatto}, A. And {Bonanos}, A. And {Harris}, J. And {Hora}, J.~L. And {Indebetouw}, R. And {Misselt}, K. And {Reach}, W. And {Shiao}, B. And {Tielens}, X. And {Carlson}, L. And {Churchwell}, E. And {Clayton}, G.~C. And {Chen}, C.-H.~R. And {Coh
(2011)
Surveying the Agents of Galaxy Evolution in the Tidally Stripped, Low Metallicity Small Magellanic Cloud (SAGE-SMC). I. Overview
in \aj
{Hebb}, L. And {Collier-Cameron}, A. And {Loeillet}, B. And {Pollacco}, D. And {H{\'e}brard}, G. And {Street}, R.~A. And {Bouchy}, F. And {Stempels}, H.~C. And {Moutou}, C. And {Simpson}, E. And {Udry}, S. And {Joshi}, Y.~C. And {West}, R.~G. And {Skillen}, I. And {Wilson}, D.~M. And {McDonald}, I. And {Gibson}, N.~P. And {Aigrain}, S. And {Anderson}, D.~R. And {Benn}, C.~R. And {Christian}, D.~J. And {Enoch}, B. And {Haswell}, C.~A. And {Hellier}, C. And {Horne}, K. And {Irwin}, J. And {Lister
(2009)
WASP-12b: The Hottest Transiting Extrasolar Planet Yet Discovered
in \apj
{Hebb}, L. And {Collier-Cameron}, A. And {Triaud}, A.~H.~M.~J. And {Lister}, T.~A. And {Smalley}, B. And {Maxted}, P.~F.~L. And {Hellier}, C. And {Anderson}, D.~R. And {Pollacco}, D. And {Gillon}, M. And {Queloz}, D. And {West}, R.~G. And {Bentley}, S. And {Enoch}, B. And {Haswell}, C.~A. And {Horne}, K. And {Mayor}, M. And {Pepe}, F. And {Segransan}, D. And {Skillen}, I. And {Udry}, S. And {Wheatley}, P.~J.
(2010)
WASP-19b: The Shortest Period Transiting Exoplanet Yet Discovered
in \apj
{Hebb}, L. And {Stempels}, H.~C. And {Aigrain}, S. And {Collier-Cameron}, A. And {Hodgkin}, S.~T. And {Irwin}, J.~M. And {Maxted}, P.~F.~L. And {Pollacco}, D. And {Street}, R.~A. And {Wilson}, D.~M. And {Stassun}, K.~G.
(2010)
MML 53: a new low-mass, pre-main sequence eclipsing binary in the Upper Centaurus-Lupus region discovered by SuperWASP
in \aap
{Hellier}, C. And {Anderson}, D.~R. And {Collier Cameron}, A. And {Doyle}, A.~P. And {Fumel}, A. And {Gillon}, M. And {Jehin}, E. And {Lendl}, M. And {Maxted}, P.~F.~L. And {Pepe}, F. And {Pollacco}, D. And {Queloz}, D. And {S{\'e}gransan}, D. And {Smalley}, B. And {Smith}, A.~M.~S. And {Southworth}, J. And {Triaud}, A.~H.~M.~J. And {Udry}, S. And {West}, R.~G.
(2012)
Seven transiting hot Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b and WASP-67b
in \mnras
{Hellier}, C. And {Anderson}, D.~R. And {Collier Cameron}, A. And {Gillon}, M. And {Jehin}, E. And {Lendl}, M. And {Maxted}, P.~F.~L. And {Pepe}, F. And {Pollacco}, D. And {Queloz}, D. And {S{\'e}gransan}, D. And {Smalley}, B. And {Smith}, A.~M.~S. And {Southworth}, J. And {Triaud}, A.~H.~M.~J. And {Udry}, S. And {West}, R.~G.
(2011)
WASP-43b: the closest-orbiting hot Jupiter
in \aap
{Hellier}, C. And {Anderson}, D.~R. And {Collier Cameron}, A. And {Gillon}, M. And {Lendl}, M. And {Maxted}, P.~F.~L. And {Queloz}, D. And {Smalley}, B. And {Triaud}, A.~H.~M.~J. And {West}, R.~G. And {Brown}, D.~J.~A. And {Enoch}, B. And {Lister}, T.~A. And {Pepe}, F. And {Pollacco}, D. And {S{\'e}gransan}, D. And {Udry}, S.
(2010)
WASP-29b: A Saturn-sized Transiting Exoplanet
in \apjl
{Hellier}, C. And {Anderson}, D.~R. And {Collier-Cameron}, A. And {Miller}, G.~R.~M. And {Queloz}, D. And {Smalley}, B. And {Southworth}, J. And {Triaud}, A.~H.~M.~J.
(2011)
On the Orbit of the Short-period Exoplanet WASP-19b
in \apjl
{Hellier}, C. And {Anderson}, D.~R. And {Gillon}, M. And {Lister}, T.~A. And {Maxted}, P.~F.~L. And {Queloz}, D. And {Smalley}, B. And {Triaud}, A.~H.~M.~J. And {West}, R.~G. And {Wilson}, D.~M. And {Alsubai}, K. And {Bentley}, S.~J. And {Collier Cameron}, A. And {Hebb}, L. And {Horne}, K. And {Irwin}, J. And {Kane}, S.~R. And {Mayor}, M. And {Pepe}, F. And {Pollacco}, D. And {Skillen}, I. And {Udry}, S. And {Wheatley}, P.~J. And {Christian}, D.~J. And {Enoch}, R. And {Haswell}, C.~A. And {Josh
(2009)
Wasp-7: A Bright Transiting-Exoplanet System in the Southern Hemisphere
in \apjl
{Hirschi}, R. And {Maeder}, A.
(2010)
The GSF instability and turbulence do not account for the relatively low rotation rate of pulsars
in \aap
{Hony}, S. And {Kemper}, F. And {Woods}, P.~M. And {van Loon}, J.~T. And {Gorjian}, V. And {Madden}, S.~C. And {Zijlstra}, A.~A. And {Gordon}, K.~D. And {Indebetouw}, R. And {Marengo}, M. And {Meixner}, M. And {Panuzzo}, P. And {Shiao}, B. And {Sloan}, G.~C. And {Roman-Duval}, J. And {Mullaney}, J. And {Tielens}, A.~G.~G.~M.
(2011)
The Spitzer discovery of a galaxy with infrared emission solely due to AGN activity
in \aap
{H{\'e}brard}, G. And {Collier Cameron}, A. And {Brown}, D.~J.~A. And {D{\'{\i}}az}, R.~F. And {Faedi}, F. And {Smalley}, B. And {Anderson}, D.~R. And {Armstrong}, D. And {Barros}, S.~C.~C. And {Bento}, J. And {Bouchy}, F. And {Doyle}, A.~P. And {Enoch}, B. And {G{\'o}mez Maqueo Chew}, Y. And {H{\'e}brard}, {\'E}.~M. And {Hellier}, C. And {Lendl}, M. And {Lister}, T.~A. And {Maxted}, P.~F.~L. And {McCormac}, J. And {Moutou}, C. And {Pollacco}, D. And {Queloz}, D. And {Santerne}, A. And {Skillen
(2013)
WASP-52b, WASP-58b, WASP-59b, and WASP-60b: Four new transiting close-in giant planets
in \aap
{Jackson}, R.~J. And {Jeffries}, R.~D.
(2012)
Why do some young cool stars show spot modulation while others do not?
in \mnras
{Jackson}, R.~J. And {Jeffries}, R.~D. And {Maxted}, P.~F.~L.
(2009)
The radii of M-dwarfs in the young open cluster NGC 2516
in \mnras
{Javadi}, A. And {van Loon}, J.~T. And {Mirtorabi}, M.~T.
(2011)
The UK Infrared Telescope M33 monitoring project - I. Variable red giant stars in the central square kiloparsec
in \mnras
{Javadi}, A. And {van Loon}, J.~T. And {Mirtorabi}, M.~T.
(2011)
The UK Infrared Telescope M33 monitoring project - II. The star formation history in the central square kiloparsec
in \mnras
{Jeffries}, R.~D. And {Jackson}, R.~J. And {Briggs}, K.~R. And {Evans}, P.~A. And {Pye}, J.~P.
(2011)
Investigating coronal saturation and supersaturation in fast-rotating M-dwarf stars
in \mnras
{Jeffries}, R.~D. And {Jackson}, R.~J. And {James}, D.~J. And {Cargile}, P.~A.
(2009)
Low-mass members of the young cluster IC 4665 and pre-main-sequence lithium depletion
in \mnras
{Jeffries}, R.~D. And {Littlefair}, S.~P. And {Naylor}, T. And {Mayne}, N.~J.
(2011)
No wide spread of stellar ages in the Orion Nebula Cluster
in \mnras
{Jeffries}, R.~D. And {Naylor}, T. And {Walter}, F.~M. And {Pozzo}, M.~P. And {Devey}, C.~R.
(2009)
The stellar association around Gamma Velorum and its relationship with Vela OB2
in \mnras
{Jones}, S. And {Hirschi}, R. And {Herwig}, F. And {Paxton}, B. And {Timmes}, F.~X. And {Nomoto}, K.
(2012)
Progenitors of electron-capture supernovae
{Joshi}, Y.~C. And {Pollacco}, D. And {Collier Cameron}, A. And {Skillen}, I. And {Simpson}, E. And {Steele}, I. And {Street}, R.~A. And {Stempels}, H.~C. And {Christian}, D.~J. And {Hebb}, L. And {Bouchy}, F. And {Gibson}, N.~P. And {H{\'e}brard}, G. And {Keenan}, F.~P. And {Loeillet}, B. And {Meaburn}, J. And {Moutou}, C. And {Smalley}, B. And {Todd}, I. And {West}, R.~G. And {Anderson}, D.~R. And {Bentley}, S. And {Enoch}, B. And {Haswell}, C.~A. And {Hellier}, C. And {Horne}, K. And {Irwin}
(2009)
WASP-14b: 7.3 M$_{J}$ transiting planet in an eccentric orbit
in \mnras
{Kassim}, H.~A. And {Yusof}, N. And {Hirschi}, R. And {Eggenberger}, P.
(2010)
Effects of new nuclear reaction rates on the solar neutrino fluxes
in \apss
{Kraemer}, S.~B. And {Crenshaw}, D.~M. And {Dunn}, J.~P. And {Turner}, T.~J. And {Lobban}, A.~P. And {Miller}, L. And {Reeves}, J.~N. And {Fischer}, T.~C. And {Braito}, V.
(2012)
Observations of Outflowing Ultraviolet Absorbers in NGC 4051 with the Cosmic Origins Spectrograph
in \apj
{Krongold}, Y. And {Elvis}, M. And {Andrade-Velazquez}, M. And {Nicastro}, F. And {Mathur}, S. And {Reeves}, J.~N. And {Brickhouse}, N.~S. And {Binette}, L. And {Jimenez-Bailon}, E. And {Grupe}, D. And {Liu}, Y. And {McHardy}, I.~M. And {Minezaki}, T. And {Yoshii}, Y. And {Wilkes}, B.
(2010)
Suzaku Monitoring of the Seyfert 1 Galaxy NGC 5548: Warm Absorber Location and Its Implication for Cosmic Feedback
in \apj
{Lagadec}, E. And {Zijlstra}, A.~A. And {Matsuura}, M. And {Menzies}, J.~W. And {van Loon}, J.~T. And {Whitelock}, P.~A.
(2008)
Dust mass-loss rates from asymptotic giant branch stars in the Fornax and Sagittarius dwarf spheroidal galaxies
in \mnras
{Lagadec}, E. And {Zijlstra}, A.~A. And {Sloan}, G.~C. And {Wood}, P.~R. And {Matsuura}, M. And {Bernard-Salas}, J. And {Blommaert}, J.~A.~D.~L. And {Cioni}, M.-R.~L. And {Feast}, M.~W. And {Groenewegen}, M.~A.~T. And {Hony}, S. And {Menzies}, J.~W. And {van Loon}, J.~T. And {Whitelock}, P.~A.
(2009)
Metal-rich carbon stars in the Sagittarius dwarf spheroidal galaxy
in \mnras
{Laki{\'c}evi{\'c}}, M. And {van Loon}, J.~T. And {Patat}, F. And {Staveley-Smith}, L. And {Zanardo}, G.
(2011)
The remnant of SN 1987A revealed at (sub-)mm wavelengths
in \aap
{Laki{\'c}evi{\'c}}, M. And {van Loon}, J.~T. And {Stanke}, T. And {De Breuck}, C. And {Patat}, F.
(2012)
Zooming in on Supernova 1987A at submillimetre wavelengths
in \aap
| Description | Lots and lots of them |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | National |
| Primary Audience | Media (as a channel to the public) |
| Results and Impact | We have particpated in dozens and dozens of such activites. Lots. We have about dozens and dozens of such feedbacks. |
| Year(s) Of Engagement Activity | Pre-2006,2006,2007,2008,2009,2010,2011,2012,2013,2014 |