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781
Frequency based hysteresis compensation for piezoelectric tube scanner using artificial neural networks
Published 2012“…However, there are some losses of positioning precession due to vibration in fast scanning, and some nonlinear drawbacks represented by creep and hysteresis. …”
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Article -
782
The fit of safety helmet among female
Published 2020“…The method used in this reseach was collecting data from questionnaires, scanning the participants head when wearing and not wearing a safety helmet, post-scanning data processing and data of gap analysis, proportion of head under helmet protection and HFI calculation. 5 out of ten participants were feeling discomfort when wearing safety helmets. …”
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Conference or Workshop Item -
783
Effects of selective laser melting parameters on relative density of AlSi10Mg
Published 2017“…In this work, the effects on the relative density is investigated for SLM-produced AlSi10Mg parts on one factor at a time (OFAT) basis by keeping constant various parameters such as laser power, scanning speed and hatching distance. It is shown that AlSi10Mg parts produced by SLM having best relative density values are at 350 watt laser power, 1650 mm/s of scanning speed and hatching distance of 0.13mm.…”
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Article -
784
Multi-user mmWave MIMO channel estimation with hybrid Beamforming over frequency selective fading channels
Published 2020“…As the corresponding spatial frequencies of multi-user mmWave MIMO systems with Hybrid BF often fall between the discrete Fourier transform (DFT) bins due to the continuous Angle of Arrival (AoA)/Angle of Departure (AoD), the proposed G-BCoSaMP algorithm can address the resulting power leakage problem. …”
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Proceeding Paper -
785
Design and fabricating of an orthotic insole by using Kinect® XBOX gaming sensor scanner and 3D printer
Published 2015“…Besides, the higher the scanned model dimension, the less error can be achieved based on the complexity of the scanned model. …”
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Thesis -
786
Application of hydroxyapatite granules in posterolateral intertransverse lumbar spinal fusion
Published 2012“…Close contact between new bone and hydroxyapatite granules was demonstrated by scanning electron microscopy.…”
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Proceeding Paper -
787
Solidification, microstructure and mechanical properties of Mg-2.8Nd-1.5Gd-0.5Zn-0.5Zr cast alloy with erbium addition
Published 2018“…In addition, the grain size was reduced by approximately 19.6% with the addition of Er. Scanning electron microscopy results showed that Er formed an Mg-Zn-Nd-Er phase which distributed along the grain boundaries. …”
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Article -
788
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789
Informing decisions to influence change: the changing role of the in-house practioner in the Ministry of Defence
Published 2010“…The Critical Literature Review presents an evaluation of environmental scanning and its relationship with occupational psychology; arguing that environmental scanning is a vital higher order skill for psychology practitioners to understand external contexts. …”
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Thesis -
790
Improvement of accuracy and speed of a commercial AFM using Positive Position Feedback control
Published 2009“…As a result, they were susceptible to piezoelectric creep, thermal drift, hysteresis nonlinearity and scan-induced vibration. These effects tend to distort the generated image. …”
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Proceeding Paper -
791
The effect of customized woven and stacked layer orientation on tensile and flexural properties of woven kenaf fibre reinforced epoxy composites
Published 2016“…Scanning electron microscopy analysis shows that resin matrix is properly induced into kenaf fibre gap hence giving additional strength to woven kenaf as compared to random chopped kenaf.…”
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Article -
792
Submission of evidence to the Cabinet Office enquiry on the biological security strategy
Published 2022“…In this submission we draw upon our collected expertise in technology and innovation governance, horizon scanning, expert elicitation, foresight methods and biosecurity education, in addition to our knowledge of present and historical challenges and opportunities of biosecurity.…”
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Monograph -
793
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794
Transnasal endoscopic surgery of bilateral congenital choanal atresia : report of two cases
Published 2005“…The diagnosis can be strongly suspected clinically but needs to be confirmed with flexible nasopharyngolaryngoscope or CT scanning. Currently transnasal endoscopic surgical repair is well accepted as surgical treatment. …”
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Article -
795
Acute traumatic injury of the thoracic aorta with pseudoaneurysm after blunt chest trauma: report of two cases
Published 2012“…We review the chest radiograph and CT scan findings.…”
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Article -
796
The controversial role of ct angiogram in paediatric supracondylar humeral fracture with pulseless, perfused limb.
Published 2012“…She underwent an emergency closed reduction and percutaneous pinning. Post-reduction, her hand remained persistently pulseless but well-perfused. …”
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Proceeding Paper -
797
Traumatic adrenal haemorrhage : a case report
Published 2009“…The prevalence of adrenal haemorrhage among patients with blunt abdominal trauma undergoing CT scanning is 2%, among which 60% occur on the right side, 25% on the left and 15% are bilateral. …”
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Proceeding Paper -
798
Failure of woven fiber glass epoxy composite under charpy impact loading
Published 2012“…The fractured surface of composite samples were investigated using scanning electron microscope. The impact energy for samples fractured at +50oC was at 380 KJm-2 whereas the low temperature of - 50oC showed impact energy of 178 KJm-2. …”
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Proceeding Paper -
799
Effects of Copper 0.127 mm Thick Flat Sheet on Uniform and Hot Region Images as A Material Filter for Scatter Correction in Tc-99m SPECT
Published 2016“…Data were acquired by scanning a cylindrical source tank with hot/cold regions insert filled with water and uniformly distributed Tc-99m radionuclide. …”
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Article -
800
Use of an Effective Attenuation Coefficient Value and Material Filter Technique for Scatter Correction in Tc-99m SPECT
Published 2016“…A cylindrical phantom with cold and hot regions insert was scanned. Tc-99m radioactive material was introduced into the phantom. …”
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