Browsing by Title
Now showing items 4813-4832 of 24064
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Design and Analysis of an Energy Efficient Dehumidification System for Drying Applications
(2016-08-26)The motivation of this research project was in response to problems of re-condensation in drying, reduced drying rate encountered by the food and beverage packaging industry which led to the aim of developing a better ... -
Design and Assembly of an Ultrasonic Fatigue Testing Machine
(2011-04)The lifetime approach in fatigue design based on S_N curves establish an infinite life when the cyclic stress applied is below than the endurance limit. Results in this field revealed fatigue failures beyond 10e7 cycles, ... -
Design and baseline characteristics of the Food4Me study : a web-based randomised controlled trial of personalised nutrition in seven European countries
(2015-01-10)Improving lifestyle behaviours has considerable potential for reducing the global burden of non-communicable diseases, promoting better health across the life-course and increasing well-being. However, realising this ... -
Design and characterisation of a novel in vitro skin diffusion cell system for assessing mass casualty decontamination systems
(2014-06-30)The efficient removal of contaminants from the outer surfaces of the body can provide an effective means of reducing adverse health effects associated with incidents involving the accidental or deliberate release of hazardous ... -
Design and construction of a small gas turbine to drive a permanent magnet high speed generator
(University of Hertfordshire, 2002)Radial gas turbines engines have established prominence in the field of small turbomachinery because of their simplicity, relatively high performance and installation features. Thus they have been used in a variety of ... -
Design and dynamic investigation of low-grade power generation systems with CO2 transcritical power cycles and R245fa organic Rankine cycles
(2018-12-01)This paper deals with the dynamic experimental investigation on low-grade power generation systems with CO2 transcritical power cycles (T-CO2) and R245fa organic Rankine cycles (ORC). These two systems were heated indirectly ... -
Design and evaluation of a passive micromixer with curved shape obstacles and grooves in the mixing channel
(2014-03-18)Micromixers are key components in several micro electro-mechanical and lab-on-a-chip systems, which are increasingly applied in fields such as chemistry, chemical synthesis, bio-technology and environment control. A CFD-based ... -
Design and evaluation of an ontology-based tool for generating multiple-choice questions
(2020-02-12)Purpose: The recent rise in online knowledge repositories and use of formalism for structuring knowledge, such as ontologies, has provided necessary conditions for the emergence of tools for generating knowledge assessment. ... -
The design and evaluation of non-visual information systems for blind users
(University of Hertfordshire, 1999)This research was motivated by the sudden increase of hypermedia information (such as that found on CD-ROMs and on the World Wide Web), which was not initially accessible to blind people, although offered significant ... -
Design and field campaign validation of a multi-rotor unmanned aerial vehicle and optical particle counter
(2020-12-07)Small unmanned aircraft (SUA) have the potential to be used as platforms for the measurement of atmospheric particulates. The use of an SUA platform for these measurements provides benefits such as high manoeuvrability, ... -
Design and field campaign validation of a multi-rotor unmanned aerial vehicle and optical particle counter
(2020-12-07)Small unmanned aircraft (SUA) have the potential to be used as platforms for the measurement of atmospheric particulates. The use of an SUA platform for these measurements provides benefits such as high manoeuvrability, ... -
Design and Heritage : The Construction of Identity and Belonging
(Routledge, 2021-12-30)Design and Heritage provides the first extended study of heritage from the point of view of design history. Exploring the material objects and spaces that contribute to our experience of heritage, the volume also examines ... -
The Design and Implementation of a bespoke Enterprise Resource Planning System (ERP) for an acoustical engineering company
(2014-06)This paper will describe the tasks completed so far as part of a Knowledge Transfer Partnership between the University of Hertfordshire and Acoustical Control Engineers (ACE) a ‘small and medium sized enterprise’ (SME) ... -
Design and implementation of a modular ECMO simulator
(2017-02-14)Extracorporeal membrane oxygenation (ECMO) is a high-complexity life-saving procedure riddled with mechanical complications that can place the patient in a critical state where fast and coordinated actions are required to ... -
Design and Implementation of a Re-Configurable Arbitrary Signal Generator and Radio Frequency Spectrum Analyser
(2016-06-29)This research is focused on the design, simulation and implementation of a reconfigurable arbitrary signal generator and the design, simulation and implementation of a radio frequency spectrum analyser based on digital ... -
Design and Implementation of a Re-configurable Versatile Direct Digital Synthesis based Pulse Generator
(2021-07-02)Direct digital synthesis (DDS) technology has replaced many traditional analogue circuit functions. The frequency, amplitude and phase of a waveform generated using DDS can be precisely controlled. It is possible to achieve ... -
Design and Implementation of a Reconfigurable Wideband Radio Frequency Spectrum Analyzer with Image Rejection in the Digital Domain
(2021-02-19)Most existing radio frequency (RF) spectrum analyzers use conventional superheterodyne architecture to remove images associated with the down conversion of RF input frequency to some intermediate frequency (IF) for further ... -
Design and implementation of multi-signal and time-varying neural reconstructions
(2018-01-23)Several efficient procedures exist to digitally trace neuronal structure from light microscopy, and mature community resources have emerged to store, share, and analyze these datasets. In contrast, the quantification of ... -
Design and Optimisation of a Modular Industrial Air Scrubber Utilising Surfactant Absorption Technology
(2024-01-19)A novel air scrubbing technology using a misting application and water additives has successfully demonstrated the capability of scrubbing H2S at a water treatment plant. The air scrubber design utilises a solution of ...