Match!
Robin G M Crockett
University of Northampton
100Publications
14H-index
628Citations
Publications 100
Newest
Published on Jul 16, 2019
Mohammad R. Kadhum (University of Northampton), Triantafyllos Kanakis2
Estimated H-index: 2
(University of Northampton),
Robin G M Crockett14
Estimated H-index: 14
(University of Northampton)
A new Dynamic Bit Loading (DBL) scheme with the Orthogonal Generalized Frequency Division Multiplexing (OGFDM) is, for the first time, proposed, discussed and assessed. The key concept of this hybrid modulation format depends substantially on the adaptive distribution of the bit stream to be more compatible with the gained capacity of the realistic channel state. Due to the negative impact of employing the fixed schemes of digital modulation on the performance of the conventional telecommunicati...
Published on Jul 16, 2019
Mohammad R. Kadhum (University of Northampton), Triantafyllos Kanakis2
Estimated H-index: 2
(University of Northampton),
Robin G M Crockett14
Estimated H-index: 14
(University of Northampton)
The Orthogonal Generalized Frequency Division Multiplexing (OGFDM) with Intra-Channel Interference Avoidance (ICIA) approach is, for the first time, proposed, explored and evaluated. Since the interference manipulation currently represents a hot topic for wireless mobile communication, the conventional approach of mitigating the interference is no longer acceptable. As a result, a novel method for addressing the interference between adjacent filtered sub-carriers (in-phase/out-phase) is comprehe...
Published on Apr 1, 2019in Journal of Environmental Radioactivity2.18
Antony R. Denman10
Estimated H-index: 10
(University of Northampton),
Robin G M Crockett14
Estimated H-index: 14
(University of Northampton)
+ 2 AuthorsGavin K Gillmore15
Estimated H-index: 15
(KUL: Kingston University)
Abstract The natural radioactive gas radon is widely present in the built environment and at high concentrations is associated with enhanced risk of lung-cancer. This risk is significantly enhanced for habitual smokers. Although populations with higher degrees of social deprivation are frequently exposed to higher levels of many health-impacting pollutants, a recent study suggests that social deprivation in the UK is associated with lower radon concentrations. The analysis reported here, based o...
Published on Feb 28, 2019
Robin G M Crockett14
Estimated H-index: 14
,
Robin Crockett
Published on Dec 1, 2018in Journal of Environmental Radioactivity2.18
Antony R. Denman10
Estimated H-index: 10
(University of Northampton),
Robin G M Crockett14
Estimated H-index: 14
(University of Northampton),
Christopher J. Groves-Kirkby4
Estimated H-index: 4
(University of Northampton)
Abstract Radon, a naturally occurring radioactive gas generated underground by radioactive decay of nuclides contained in certain types of rocks, can concentrate inside buildings, where it poses the second-largest risk factor for lung cancer, after smoking. The highest concentrations of domestic radon in the UK occur in the south-western counties of Devon and Cornwall, but certain areas in Northamptonshire and surrounding counties in the English Midlands also have high levels. It has been shown ...
Published on Jul 10, 2018
Mohammad R. Kadhum (University of Northampton), Triantafyllos Kanakis2
Estimated H-index: 2
(University of Northampton)
+ 1 AuthorsRobin G M Crockett14
Estimated H-index: 14
(University of Northampton)
A novel physical layer (PHY) transmission technique for increasing the channel capacity of transmission, termed as Orthogonal Generalized Frequency Division Multiplexing (OGFDM), has been proposed, investigated and evaluated in this paper. A combination of the Digital Hilbert Filter (DHF) with Generalized Frequency Division Multiplexing (GFDM) has been shown to double wireless channel capacity for each transmitted frequency sub-carrier at acceptable Bit Error Rate (BER) limits. By making use of ...
Published on Apr 11, 2018
Many geosciences phenomena show cyclic/periodic behaviour, or can show this under certain conditions, e.g. soil gas concentrations/emissions, earthquakes, droughts and floods, whereas others are anomalous, recurring apparently randomly with regard to time, e.g. earthquakes and volcanic eruptions (under most circumstances). For the cyclic cases, an analysis of past time-series can yield an expectation and perhaps some degree of forecasting, even if only at the level of 'more probable' and 'less p...
Published on Apr 9, 2018
Robin G M Crockett14
Estimated H-index: 14
,
Gavin K Gillmore15
Estimated H-index: 15
In previous studies (e.g. Crockett et al., 2006; Crockett & Gillmore, 2009 & 2010; Crockett, 2012), we have investigated simultaneously recorded radon time-series for synchronised anomalies that occurred before, during and after UK earthquakes in 2002 and 2008. However, whilst successful in identifying such anomalies in closed time-series, the approaches we have used previously have not shown good potential for (near) real-time detection in actively monitored systems. In this presentation and de...
Published on Mar 27, 2012
Frédéric Perrier23
Estimated H-index: 23
,
Robin G M Crockett14
Estimated H-index: 14
,
Gavin K Gillmore15
Estimated H-index: 15
Gavin K Gillmore15
Estimated H-index: 15
,
Frédéric Perrier23
Estimated H-index: 23
,
Robin G M Crockett14
Estimated H-index: 14
This volume draws together the final outputs of the five-year UNESCO / IUGS / IGCP Project 571 and presents new data on radon in the built and natural environments, radon as a diagnostic tool of geophysical phenomena, reflections and recommendations on the future of radon research and a critique of radon's asserted use as a therapy. In recent years there has been an increasing interest in radon from a range of different aspects and we would suggest that radon science has the potential to be a us...
12345678910