Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 386 entries
Sorted by: Best Match Show Resources per page
Submillimetre galaxies reside in dark matter haloes with masses greater than 3 × 10(11) solar masses.

Nature

Amblard A, Cooray A, Serra P, Altieri B, Arumugam V, Aussel H, Blain A, Bock J, Boselli A, Buat V, Castro-Rodríguez N, Cava A, Chanial P, Chapin E, Clements DL, Conley A, Conversi L, Dowell CD, Dwek E, Eales S, Elbaz D, Farrah D, Franceschini A, Gear W, Glenn J, Griffin M, Halpern M, Hatziminaoglou E, Ibar E, Isaak K, Ivison RJ, Khostovan AA, Lagache G, Levenson L, Lu N, Madden S, Maffei B, Mainetti G, Marchetti L, Marsden G, Mitchell-Wynne K, Nguyen HT, O'Halloran B, Oliver SJ, Omont A, Page MJ, Panuzzo P, Papageorgiou A, Pearson CP, Pérez-Fournon I, Pohlen M, Rangwala N, Roseboom IG, Rowan-Robinson M, Portal MS, Schulz B, Scott D, Seymour N, Shupe DL, Smith AJ, Stevens JA, Symeonidis M, Trichas M, Tugwell K, Vaccari M, Valiante E, Valtchanov I, Vieira JD, Vigroux L, Wang L, Ward R, Wright G, Xu CK, Zemcov M.
PMID: 21326201
Nature. 2011 Feb 24;470(7335):510-2. doi: 10.1038/nature09771. Epub 2011 Feb 16.

The extragalactic background light at far-infrared wavelengths comes from optically faint, dusty, star-forming galaxies in the Universe with star formation rates of a few hundred solar masses per year. These faint, submillimetre galaxies are challenging to study individually because...

Experimental demonstration of linearly polarized 2-10  μm supercontinuum generation in a chalcogenide rib waveguide.

Optics letters

Yu Y, Gai X, Ma P, Vu K, Yang Z, Wang R, Choi DY, Madden S, Luther-Davies B.
PMID: 26974090
Opt Lett. 2016 Mar 01;41(5):958-61. doi: 10.1364/OL.41.000958.

This Letter reports the production of a supercontinuum extending from ≈2  μm to >10  μm generated using a chalcogenide buried rib waveguide pumped with 330 femtosecond pulses at 4.184 μm. This is, to the best of our knowledge, the...

High Q factor chalcogenide ring resonators for cavity-enhanced MIR spectroscopic sensing.

Optics express

Ma P, Choi DY, Yu Y, Yang Z, Vu K, Nguyen T, Mitchell A, Luther-Davies B, Madden S.
PMID: 26367656
Opt Express. 2015 Jul 27;23(15):19969-79. doi: 10.1364/OE.23.019969.

We report the characteristics of high Q factor chalcogenide ring resonators designed for sensing in the mid-infrared (MIR). The resonators consisted of an exposed Ge11.5As24Se64.5 core on a Ge11.5As24S64.5 bottom cladding and were fabricated in the racetrack coupled ring...

Observation of Photon Echoes From Evanescently Coupled Rare-Earth Ions in a Planar Waveguide.

Physical review letters

Marzban S, Bartholomew JG, Madden S, Vu K, Sellars MJ.
PMID: 26182097
Phys Rev Lett. 2015 Jul 03;115(1):013601. doi: 10.1103/PhysRevLett.115.013601. Epub 2015 Jul 02.

We report the measurement of the inhomogeneous linewidth, homogeneous linewidth, and spin-state lifetime of Pr3+ ions in a novel waveguide architecture. The TeO2 slab waveguide deposited on a bulk Pr3+∶Y2SiO5 crystal allows the 3H4↔1D2 transition of Pr3+ ions to...

Psychometric Properties of the Procrastination Assessment Scale-Student (PASS) in a Student Sample of Sabzevar University of Medical Sciences.

Iranian Red Crescent medical journal

Mortazavi F, Mortazavi SS, Khosrorad R.
PMID: 26473078
Iran Red Crescent Med J. 2015 Sep 24;17(9):e28328. doi: 10.5812/ircmj.28328. eCollection 2015 Sep.

BACKGROUND: Procrastination is a common behavior which affects different aspects of life. The procrastination assessment scale-student (PASS) evaluates academic procrastination apropos its frequency and reasons.OBJECTIVES: The aims of the present study were to translate, culturally adapt, and validate the...

Turning the tide: how blue carbon and payments for ecosystem services (PES) might help save mangrove forests.

Ambio

Locatelli T, Binet T, Kairo JG, King L, Madden S, Patenaude G, Upton C, Huxham M.
PMID: 24817088
Ambio. 2014 Dec;43(8):981-95. doi: 10.1007/s13280-014-0530-y. Epub 2014 May 10.

In this review paper, we aim to describe the potential for, and the key challenges to, applying PES projects to mangroves. By adopting a "carbocentric approach," we show that mangrove forests are strong candidates for PES projects. They are...

Tailoring of the Brillouin gain for on-chip widely tunable and reconfigurable broadband microwave photonic filters.

Optics letters

Choudhary A, Aryanfar I, Shahnia S, Morrison B, Vu K, Madden S, Luther-Davies B, Marpaung D, Eggleton BJ.
PMID: 26907391
Opt Lett. 2016 Feb 01;41(3):436-9. doi: 10.1364/OL.41.000436.

An unprecedented Brillouin gain of 44 dB in a photonic chip enables the realization of broadly tunable and reconfigurable integrated microwave photonic filters. More than a decade bandwidth reconfigurability from 30 up to 440 MHz, with a passband ripple

Sub-Femto-g Free Fall for Space-Based Gravitational Wave Observatories: LISA Pathfinder Results.

Physical review letters

Armano M, Audley H, Auger G, Baird JT, Bassan M, Binetruy P, Born M, Bortoluzzi D, Brandt N, Caleno M, Carbone L, Cavalleri A, Cesarini A, Ciani G, Congedo G, Cruise AM, Danzmann K, de Deus Silva M, De Rosa R, Diaz-Aguiló M, Di Fiore L, Diepholz I, Dixon G, Dolesi R, Dunbar N, Ferraioli L, Ferroni V, Fichter W, Fitzsimons ED, Flatscher R, Freschi M, García Marín AF, García Marirrodriga C, Gerndt R, Gesa L, Gibert F, Giardini D, Giusteri R, Guzmán F, Grado A, Grimani C, Grynagier A, Grzymisch J, Harrison I, Heinzel G, Hewitson M, Hollington D, Hoyland D, Hueller M, Inchauspé H, Jennrich O, Jetzer P, Johann U, Johlander B, Karnesis N, Kaune B, Korsakova N, Killow CJ, Lobo JA, Lloro I, Liu L, López-Zaragoza JP, Maarschalkerweerd R, Mance D, Martín V, Martin-Polo L, Martino J, Martin-Porqueras F, Madden S, Mateos I, McNamara PW, Mendes J, Mendes L, Monsky A, Nicolodi D, Nofrarias M, Paczkowski S, Perreur-Lloyd M, Petiteau A, Pivato P, Plagnol E, Prat P, Ragnit U, Raïs B, Ramos-Castro J, Reiche J, Robertson DI, Rozemeijer H, Rivas F, Russano G, Sanjuán J, Sarra P, Schleicher A, Shaul D, Slutsky J, Sopuerta CF, Stanga R, Steier F, Sumner T, Texier D, Thorpe JI, Trenkel C, Tröbs M, Tu HB, Vetrugno D, Vitale S, Wand V, Wanner G, Ward H, Warren C, Wass PJ, Wealthy D, Weber WJ, Wissel L, Wittchen A, Zambotti A, Zanoni C, Ziegler T, Zweifel P.
PMID: 27341221
Phys Rev Lett. 2016 Jun 10;116(23):231101. doi: 10.1103/PhysRevLett.116.231101. Epub 2016 Jun 07.

We report the first results of the LISA Pathfinder in-flight experiment. The results demonstrate that two free-falling reference test masses, such as those needed for a space-based gravitational wave observatory like LISA, can be put in free fall with...

Does Intravenous Administration of Recombinant Tissue Plasminogen Activator for Ischemic Stroke can Cause Inferior Myocardial Infarction?.

Neurology international

Almasi M, Razmeh S, Habibi AH, Rezaee AH.
PMID: 27441068
Neurol Int. 2016 Jun 29;8(2):6617. doi: 10.4081/ni.2016.6617. eCollection 2016 Jun 15.

Recombinant tissue plasminogen activator (rTPA) is one of the main portions of acute ischemic stroke management, but unfortunately has some complications. Myocardial infarction (MI) is a hazardous complication of administration of intravenous rTPA that has been reported recently. A...

Chip-based Brillouin radio frequency photonic phase shifter and wideband time delay.

Optics letters

Aryanfar I, Marpaung D, Choudhary A, Liu Y, Vu K, Choi DY, Ma P, Madden S, Eggleton BJ.
PMID: 28362757
Opt Lett. 2017 Apr 01;42(7):1313-1316. doi: 10.1364/OL.42.001313.

We report a chip-based true-time-delay unit based on stimulated Brillouin scattering that uses an on-off Brillouin gain of 52 dB to enable 4 ns delay over a bandwidth of 100 MHz and a phase shift of ∼200°. To verify...

Fabrication tolerant chalcogenide mid-infrared multimode interference coupler design with applications for Bracewell nulling interferometry.

Optics express

Goldsmith HK, Cvetojevic N, Ireland M, Madden S.
PMID: 28241521
Opt Express. 2017 Feb 20;25(4):3038-3051. doi: 10.1364/OE.25.003038.

Understanding exoplanet formation and finding potentially habitable exoplanets is vital to an enhanced understanding of the universe. The use of nulling interferometry to strongly attenuate the central star's light provides the opportunity to see objects closer to the star...

Study of singlet and triplet 2,6-difluorophenylnitrene by time-resolved infrared spectroscopy.

The journal of physical chemistry. A

Mandel S, Liu J, Hadad CM, Platz MS.
PMID: 16833595
J Phys Chem A. 2005 Mar 31;109(12):2816-21. doi: 10.1021/jp045254b.

The solution-phase photochemistry of 2,6-difluorophenyl azide was studied by time-resolved infrared (TRIR) spectroscopy. A vibrational band of singlet 2,6-difluorophenyl nitrene (1N) was observed at 1404 cm(-1) between 243 and 283 K. At ambient temperature, it was not possible to...

Showing 1 to 12 of 386 entries