Browsing School of Engineering by Title
Now showing items 1960-1979 of 2975
-
observation of an anomalous SmA-SmC-SmA phase sequence in a bent-core liquid crystal derived from 4-cyanoresorcinol
(2020)The physical properties and the phase transitions of a smectic liquid crystal material built from achiral bent-core molecules are investigated by electro-optics, polarizing microscopy, birefringence, and spontaneous ... -
Observation of surface states within the stop-bands of a photonic crystal slab with asymmetric termination
(Oxford University Press, 2013) -
Observations of Surface Acoustic Wave Strain and Resistive Strain Measurements on Broaching Tools for Process Monitoring
(2014)The monitoring of high end material removal processes continues to develop to greater levels of technical sophistication which in turn enable greater levels of insight into the process phenomena occurring at the tool-chip ... -
Observer based pitch control for load mitigation and power regulation of floating offshore wind turbines
Most commercial wind turbines use proportional-integral (PI) collective blade- pitch control to regulate rotor speed in the above-rated wind speed regime. A significant drawback of this type of controller is that it ... -
OFDM sub-carrier allocation algorithm for a multiple user data enhanced radio server (MUDERS) using a general purpose processor platform
(2004)This paper presents a novel spectrum-allocation technique designed for a high data-rate and spectrally-efficient multiple-user wireless system. The core of this system is a reconfigurable radio, implemented on a ... -
Off-line multiple object tracking using candidate selection and the viterbi algorithm
(2005)This paper presents a probabilistic framework for off-line multiple object tracking. At each timestep, a small set of deterministic candidates is generated which is guaranteed to contain the correct solution. Tracking an ... -
Offshore wind-turbine structures: a review
(2013)This paper reviews various issues related to wind-power generation, one of the more popular forms of renewable energy, including attractions and challenges of electric power generation through onshore and offshore resources. ... -
On effect of primed cellular microcapsules and pH neutralizing biomaterials to augment regeneration of the intervertebral disc
(Trinity College Dublin. School of Engineering. Discipline of Mechanical & Manuf. Eng, 2020)One of the most common topics of research worldwide for medical health care is low back pain (LBP). It is widely accepted that LBP is associated with degeneration of the intervertebral disc (IVD), the shock absorbent soft ... -
On missing data treatment for degraded video and film archives: a survey and a new Bayesian approach
(IEEE, 2004)Image sequence restoration has been steadily gaining in importance with the increasing prevalence of visual digital media. The demand for content increases the pressure on archives to automate their restoration activities ... -
On optimizing power allocation for reliable communication over fading channels with uninformed transmitter
(2018)We investigate energy efficient packet scheduling and power allocation problem for the services which require reliable communication to guarantee a certain quality of experience (QoE). We establish links between average ... -
On Parsing Visual Sequences with the Hidden Markov Model
(2009)Hidden Markov Models have been employed in many vision applications to model and identify events of interest. Their useis common in applications where HMMs are used to classify previously divided ... -
On Resource Reuse for Cellular Networks with Femto- and Macrocells Coexistence
(2010)This paper studies downlink resource reuse schemes for cellular networks with coexisting femtocells and macrocells. We examine two reuse schemes, termed split reuse and shared reuse. In this paper, we develop an analytical ... -
On Selfish and Altruistic Coalition Formation in Cognitive Radio Networks
(IEEE, 2010)We formulate the sensing-throughput tradeoff problem for distributed cognitive radio (CR) networks as a coalition formation game. Formation of coalitions enables the CRs to increase their achievable throughput, under the ... -
On Software Tools and Stack Architectures for Wireless Network Experiments
(2011)Simulation is still the most widely adopted perfor- mance evaluation technique in mobile ad hoc network research, in spite of a growing number of questions about the fidelity of this technique. Implementation-based ... -
On the acoustics of installed subsonic jets
(Trinity College (Dublin, Ireland). Department of Mechanical and Manufacturing Engineering, 2009)The reduction of community exposure to aircraft noise is an important consideration in the design of future aircraft. A review is currently under way of novel aircraft configurations, which may exploit the fuselage, wings ... -
On the assessment of a VOF based compressive interface capturing scheme for the analysis of bubble impact on and bounce from a flat horizontal surface
(2014)The process of free rise, collision on and bounce from a solid horizontal surface for a single isolated bubble is investigated by numerical simulations based on the Volume of Fluid method (VOF). The volume fraction ... -
On the calculation of offshore wind turbine load spectra for fatigue design
(2018)The present work researches on the definition of the load spectra used for offshore wind turbine low SN slope materials’ fatigue design. Uncertainty in the sample sized used to scale fatigue life is analyzed for the tower ... -
On the Design and Analysis of Indoor Millimetre-Wave Cellular Networks under Human Body Blockage
(Trinity College Dublin. School of Engineering. Discipline of Electronic & Elect. Engineering, 2020)The wide spectrum available in the millimetre-wave band is key to provide enhanced capacity for the demands of the fifth-generation (5G) of cellular networks. However, the usage of millimetre-wave frequencies introduces a ... -
On the development of scaffolds for bone tissue engineering
(Trinity College (Dublin, Ireland). Department of Mechanical and Manufacturing Engineering, 2007)Many of the current tissue-engineering scaffold-based strategies have suffered from limited cell depth viability when cultured in vitro, with viable cells existing within the outer 250-500 μm from the fluid-scaffold ...