Browsing by Title
Now showing items 8004-8023 of 11240
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R v Majeed
(Sweet and Maxwell, 2013) -
Rac1 Deletion Causes Thymic Atrophy
(2011-04-29) -
Race and Revolution at Bwa Kayiman
(SAGE Publications, 2017-03-24) -
Radar tracking and motion-sensitive cameras on flowers reveal the development of pollinator multi-destination routes over large spatial scales.
(2012)Central place foragers, such as pollinating bees, typically develop circuits (traplines) to visit multiple foraging sites in a manner that minimizes overall travel distance. Despite being taxonomically widespread, these ... -
Radial primary percutaneous coronary intervention is independently associated with decreased long-term mortality in high-risk ST-elevation myocardial infarction patients.
(2015-03)AIM: To compare long-term clinical outcomes in patients with ST-elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention (PPCI) using radial and femoral arterial access. METHODS AND ... -
Radial versus femoral access is associated with reduced complications and mortality in patients with non-ST-segment-elevation myocardial infarction: an observational cohort study of 10,095 patients.
(2014-08-01)BACKGROUND: Compared with transfemoral access, transradial access (TRA) for percutaneous coronary intervention is associated with reduced risk of bleeding and vascular complications. Studies suggest that TRA may reduce ... -
Radial-velocity fitting challenge: II. First results of the analysis of the data set
(2017-02-01)© ESO, 2017.Context. Radial-velocity (RV) signals arising from stellar photospheric phenomena are the main limitation for precise RV measurements. Those signals induce RV variations an order of magnitude larger than the ... -
A Radially-Dependent Dispersive Finite-Difference Time-Domain Method for the Evaluation of Electromagnetic Cloaks
(IEEE Explore, 2009-05-06)A radially-dependent dispersive finite-difference time-domain (FDTD) method is proposed to simulate electromagnetic cloaking devices. The Drude dispersion model is applied to model the electromagnetic characteristics ... -
Radiation and electron microscope studies on Euglenphyceae
(1977)Two species of Euglena, Euglena gracilis and Eug1ena mutabilis, were cultured with the object of finding the conditions which would give the highest mitotic index at a predictable time. This was done, and the cell-cycle ... -
Radiation characteristics of corner reflector antennas.
(1998)This thesis presents a study of the radiation characteristics of corner reflector antennas. The influence of the design parameters on the radiation characteristics are assessed using an analytical method and the Finite ... -
Radiative recombination mechanisms in aluminum tris(8-hydroxyquinoline): Evidence for triplet exciton recombination
(2000-07-15)The photoluminescence of aluminum tris(8-hydroxyquinoline) (AlQ) has been studied as a function of temperature and excitation wavelength. It was found that as the temperature and excitation energy is reduced the peak of ... -
Radical Centres: The Political Morphology of Monumentality in Warsaw and Johannesburg
(Informa UK, 2017-05-07)This text compares and contrasts two monumental architectural ensembles: Walter Sisulu Square of Dedication in Kliptown, Johannesburg, opened in 2005 by President Thabo Mbeki; and The Palace of Culture and Science, a ... -
Radio channel characterisation and system-level modelling for ultra wideband body-centric wireless communications
(2012)The next generation of wireless communication is evolving towards user-centric networks, where constant and reliable connectivity and services are essential. Bodycentric wireless network (BCWN) is the most exciting and ... -
Radio resource allocation in relay based OFDMA cellular networks
(2010)Adding relay stations (RS) between the base station (BS) and the mobile stations (MS) in a cellular system can extend network coverage, overcome multi-path fading and increase the capacity of the system. This thesis ... -
Radio Resource Management based on Genetic Algorithms for OFDMA Networks.
(Queen Mary University of London, 2012-01)OFDMA will be the multiple access scheme for next generation networks, including LTE and LTE-A. These networks will provide higher data rates than now, up to several hundred Mbps. These new networks, using a higher carrier ... -
Radiofrequency heating of nanomaterials for cancer treatment: Progress, controversies, and future development
(2015-03)© 2015 AIP Publishing LLC.In recent years, the application of nanomaterials to biological and biomedicine areas has attracted intensive interest. One of the hot topics is the nanomaterial mediated radiofrequency (RF) ... -
Radiographic outcomes following treatment of intrabony defect with guided tissue regeneration in aggressive periodontitis.
(Springer Verlag, 2016-07-20)OBJECTIVES: This study reports the radiographic analysis of a split-mouth, single-blinded, randomised controlled clinical trial which was designed to compare the efficacy of simplified papilla preservation flap (SPPF) with ... -
Radiosurgical dosimetry and the CyberKnife system: studies in verification, optimisation and comparison
(Queen Mary University of London, 2012)Safe and effective delivery of radiosurgery demands a steep dose fall-off outside the target, in addition to highly conformal treatment and sub-millimetre overall accuracy. This thesis concerns the CyberKnife system - ...
