Results 1 to 10 of about 12,196,797 (287)
Abrasive wear damages observation in engineering ceramics using micro-Raman tomography
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2023 Micro Raman tomographic imaging (mRTI) is an excellent measurement technique that can nondestructively measure and image the fracture state of the crystal lattice inside materials with a high spatial resolution.
Teppei ONUKI +4 more
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Moving data off the shelf and into action: an intervention to improve data-informed decision making in Côte d'Ivoire [PDF]
Global Health Action, 2014 Background: Improving a health system requires data, but too often they are unused or under-used by decision makers. Without interventions to improve the use of data in decision making, health systems cannot meet the needs of the populations they serve ...
Tara Nutley +4 more
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Pilot Allocation Scheme for Pseudo-random Sequence Scrambling in Massive MIMO System
Journal of Harbin University of Science and Technology, 2021 In this paper，a scheme of joint polar coordinate pilot assignment and pseudo-random code pilot design is proposed to solve the pilot contamination caused by the reuse of the same pilot sequence in each cell of the Massive MIMO system.
HAN Zhi-yu +4 more
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Urbanizing the Alps: Densification Strategies for Mountain Villages. By Fiona Pia
Mountain Research and Development, 2020 Review of: Urbanizing the Alps: Densification Strategies for Mountain Villages. By Fiona Pia. Basel, Switzerland: Birkhäuser, 2019. 239 pp. Hardcover: US$ 57.99, €49.99, ISBN 978-3-0356-1719-1. E-book: US$ 57.99, €49.99, ISBN 978-3-0356-1733-7.
Harry Measure
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Malaria Journal, 2020 Background Many countries have made substantial progress in scaling-up and sustaining malaria intervention coverage, leading to more focalized and heterogeneous transmission in many settings.
Ruth A. Ashton +4 more
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Elemental analysis of concrete via fast neutron transmission and scattering spectrometry [PDF]
EPJ Web of Conferences, 2022 We report on the development of neutron-based techniques to non-destructively measure the composition of concrete. Previous experimental studies demonstrated the viability of the unfolding technique to determine the ratio of water, sand and cement in ...
Hutton Tanya +2 more
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Malaria Journal, 2021 Background To reduce the malaria burden and improve the socioeconomic status of its citizens, the Democratic Republic of Congo scaled up key malaria control interventions, especially insecticide-treated nets (ITNs), between 2005 and 2014. Since then, the
Johanna Karemere +9 more
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IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Although deep learning-based methods have been successfully applied to polarimetric synthetic aperture radar (PolSAR) image classification tasks, most of the available techniques are not suitable to deal with PolSAR data on irregular domains, e.g ...
Shijie Ren, Feng Zhou
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Research on Compressed Multiscale Retinex Image Enhancement Algorithms
Journal of Harbin University of Science and Technology, 2020 The Retinex algorithm for face image illumination compensation and color restoration is an effective one in the traditional image enhancement algorithm under the condition of low illumination The traditional MSRCR algorithm can still produce some ...
LIU Mingzhu, SU Taoyu, WANG Yining
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Emotional States versus Mental Heart Rate Component Monitored via Wearables
Applied Sciences, 2023 Psychiatric illnesses are estimated to account for over 15% of the burden of disease, which is more than all kinds of cancer together. Since mental disease is often preceded by issues in emotion processing, a method to objectively measure emotions in ...
Alberto Peña Fernández +3 more
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