Browsing University of Hertfordshire by Title

Searching for transits in the Wide Field Camera Transit Survey with difference-imaging light curves

Zendejas Dominguez, J.; Koppenhoefer, J.; Saglia, R.P.; Birkby, J. L.; Hodgkin, S.T.; Kovács, G.; Pinfield, D.J.; Sipocz, B.; Barrado, D.; Bender, R.; Del Burgo, C.; Cappetta, M.; Martín, E. L.; Nefs, S. V.; Riffeser, A.; Steele, P. (2013-12)

The Wide Field Camera Transit Survey is a pioneer program aiming at for searching extra-solar planets in the near-infrared. The images from the survey are processed by a data reduction pipeline, which uses aperture photometry ...

Searching for Young Substellar Companions to Gaia Stars

Rickard, Matthew J. (2018-07-04)

The aim of this thesis is to select young ultra-cool dwarf (UCD, spectral type later than M7) candidates that are likely companions to primary stars within the Tycho-Gaia Astrometric Solution (TGAS) catalogue. The intention ...

Searle and Collective Intentionality: The Self-defeating Nature of Internalism with respect to Social Facts

Fitzpatrick, D.P. (2003)

Several key elements go into Searle's construction of social reality, namely, collective intentionality, constitutive rules, and status functions. But by far the most important and arguably contentious of these is collective ...

Seasonal and site-specific variation in vapour and aerosol phase PAHs over Flanders (Belgium) and their relation with anthropogenic activities

Ravindra, K.; Bencs, L.; Wauters, E.; de Hoog, J.; Deutsch, F.; Roekens, E.; Bleux, N.; Berghmans, P.; Grieken, R. (2006)

Seasonal changes in primary and secondary inoculum during epidemics of leaf blotch (Rhynchosporium secalis) on winter barley

Davis, Helena; Fitt, Bruce D.L. (1992-08)

Seasonal changes in numbers of conidia of Rhynchosporium secalis on debris from previous barley crops infected with leaf blotch (primary inoculum) were monitored in 1985-86 and 1986-87. In 1986-87, changes in numbers of ...

Seasonal characteristics of lidar ratios measured with a Raman lidar at Gwangju, Korea in spring and autumn

Noh, Young M.; Kim, Young J.; Mueller, D. (2008-03)

Vertical profiles of aerosol lidar ratios at wavelengths of 355 and 532nm were measured with the GIST/ADEMRC (Gwangju Institute of Science & Technology/ADvanced Environmental Monitoring Research Center) multi-wavelength ...

Seasonal differences in occurrence and effects of diseases on linseed at Rothamsted, 1988-1990

Fitt, Bruce D.L.; Ferguson, A.W. (1992)

Seasonal prediction skill of winter temperature over North India

tiwari, p.r. (2016-04-01)

The climatology, amplitude error, phase error, and mean square skill score (MSSS) of temperature predictions from five different state-of-the-art general circulation models (GCMs) have been examined for the winter ...

Seasonal variation of aerosol water uptake and its impact on the direct radiative effect at Ny-Ålesund, Svalbard

Rastak, N.; Silvergren, S.; Zieger, P.; Wideqvist, U.; Ström, J.; Svenningsson, B.; Maturilli, M.; Tesche, Matthias; Ekman, A. M L; Tunved, P.; Riipinen, I. (2014-07-21)

In this study we investigated the impact of water uptake by aerosol particles in ambient atmosphere on their optical properties and their direct radiative effect (ADRE, W m-2) in the Arctic at Ny-Ålesund, Svalbard, during ...

Seasonal variations in physico-chemical characteristics of River Yamuna in Haryana and its ecological best-designated use

Ravindra, K.; Kaushik, A. (2003)

Seasonality of Overseas Tourism Demand in Scotland: A Regional Analysis

Coshall, J.; Charlesworth, R.; Page, S.J. (2015-10-03)

Seasonality of overseas tourism demand in Scotland: a regional analysis, Regional Studies. This paper examines patterns of seasonality in international tourism to the regions of Scotland. Quarterly numbers of overnight ...

Seasonally stable temperature gradients through supraglacial debris in the Everest region of Nepal, Central Himalaya

Rowan, Ann V.; Nicholson, Lindsey I.; Quincey, Duncan J.; Gibson, Morgan J.; Irvine-Fynn, Tristram D.L.; Watson, C. Scott; Wagnon, Patrick; Rounce, David R.; Thompson, Sarah S.; Porter, Philip R.; Glasser, Neil F. (2020-12-03)

Rock debris covers about 30% of glacier ablation areas in the Central Himalaya and modifies the impact of atmospheric conditions on mass balance. The thermal properties of supraglacial debris are diurnally variable but ...

Sebastian Faulks's Birdsong : A Reader's Guide

Wheeler, Patricia (Continuum, 2002)

Sebomic identification of sex- and ethnicity-specific variations in residual skin surface components (RSSC) for bio-monitoring or forensic applications

Shetage, Satyajit; Traynor, Matthew; Brown, Marc; Chilcott, Robert (2018-08-21)

Background: “Residual skin surface components” (RSSC) is the collective term used for the superficial layer of sebum, residue of sweat, small quantities of intercellular lipids and components of natural moisturising factor ...

The second data release of the INT Photometric Hα Survey of the Northern Galactic Plane (IPHAS DR2)

Barentsen, Geert; Farnhill, Hywel John; Drew, J.E.; Gonzalez-Solares, E.A.; Greimel, R.; Irwin, M.J.; Miszalski, Brent; Ruhland, Christine; Groot, P.; Mampaso, A.; Sale, S. E.; Henden, A.A.; Aungwerojwit, A.; Barlow, M.J.; Carter, P.R.; Corradi, R.L.M.; Drake, J. J.; Eisloffel, J.; Fabregat, J.; Gansicke, B.T.; Gentile Fusillo, N. P.; Greiss, S.; Hales, A.S.; Hodgkin, S.; Huckvale, L.; Irwin, J.; King, R.; Knigge, C.; Kupfer, T.; Lagadec, E.; Lennon, D.J.; Lewis, J.R.; Mohr-Smith, M.; Morris, R.A.H.; Naylor, T.; Parker, Q. A.; Phillipps, S.; Pyrzas, S.; Raddi, Roberto; Roelofs, G.; Rodriguez-Gil, P.; Sabin, L.; Scaringi, Simone; Steeghs, D.; Suso, J.; Tata, R.; Unruh, Y.C.; van Roestel, J.; Viironen, K.; Vink, J.S.; Walton, N.A.; Wright, Nick; Zijlstra, A.A. (2014-11-11)

The INT/WFC Photometric Hα Survey of the Northern Galactic Plane (IPHAS) is a 1800 deg2 imaging survey covering Galactic latitudes |b| < 5° and longitudes ℓ = 30°–215° in the r, i, and Hα filters using the Wide Field Camera ...

Second harmonic generation : the solution for an amplitude-modulated initial pulse

Steudel, H.; Figueira de Morisson Faria, C.; Paris, M.G.A.; Kamchatnov, A.M.; Steuernagel, O. (1998)

We address the initial value problem for one-dimensional second harmonic generation starting from a purely amplitude-modulated fundamental wave. A general method to solve the problem in terms of a Schrödinger equation is ...

The second Herschel-ATLAS Data Release - III. Optical and near-infrared counterparts in the North Galactic Plane field

Furlanetto, C.; Dye, Simon; Bourne, N.; Maddox, S.; Dunne, L.; Eales, S.; Valiante, E.; Smith, M. W.; Smith, D. J.B.; Ivison, R. J.; Ibar, E. (2018-05-01)

This paper forms part of the second major public data release of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS). In this work, we describe the identification of optical and near-infrared counterparts to ...

Second Order Project Management

Cavanagh, Michael (Gower Publishing, 2012)

The Second Person — Meaning and Metaphors

Nehaniv, C.L. (1999)

A notion of meaning is introduced that is related to information theory but requires agents and observers (who may or may not coincide) for its genesis. We generalize Wittgenstein’s notion of language games to interaction ...

The Second Radio Synchrotron Background Workshop: Conference Summary and Report

Singal, J.; Fornengo, N.; Regis, M.; Bernardi, G.; Bordenave, D.; Branchini, E.; Cappelluti, N.; Caputo, A.; Carucci, I. P.; Chluba, J.; Cuoco, A.; DiLullo, C.; Fialkov, A.; Hale, C.; Harper, S. E.; Heston, S.; Holder, G.; Kogut, A.; Krause, M. G. H.; Leahy, J. P.; Mittal, S.; Monsalve, R. A.; Piccirilli, G.; Pinetti, E.; Recchia, S.; Taoso, M.; Todarello, E. (2023-03-20)

We summarize the second radio synchrotron background workshop, which took place on 2022 June 15–17 in Barolo, Italy. This meeting was convened because available measurements of the diffuse radio zero level continue to ...