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Venugopal, A. (author)Climate change, due to the continued emissions of carbon dioxide into our atmosphere and subsequent warming of the planet, is an existential crisis facing humanity. The rising temperature is are resulting in the melting of our ice caps and glaciers, influencing the weather patterns, are making many parts of the world unliveable and are driving...doctoral thesis 2023
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Teeuwen, Tom (author)<b>OBJECTIVE </b>This study aims to compare non-invasive real-time optical imaging and measuring methods for the quantification of microcirculation of organs during normothermic machine perfusion (NMP). This could help to determine which method is most promising for further development towards a clinical objective transplantability assessment...master thesis 2022
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Dehaine, Quentin (author), Tijsseling, Laurens T. (author), Rollinson, Gavyn K. (author), Buxton, M.W.N. (author), Glass, Hylke J. (author)Cobalt (Co) mine production primarily originates from the sediment‐hosted copper (Cu) deposits of the Democratic Republic of Congo (DRC). These deposits usually consist of three ore zones with a supergene oxide ore blanket overlying a transition zone which grades into a sulphide zone at depth. Each of these zones display a mineral assemblage...journal article 2022
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de Vos, Jerry (author)Plastic pollution is a well-known problem worldwide, and is still growing. It negatively affects humans and wildlife through animal death, groundwater pollution and incorporation of micro plastics in our digestive system. There are many initiatives focusing on reducing the negative effects of plastic pollution, but the amount of plastic consumed...master thesis 2021
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Wu, Changsheng (author), Rwei, A.Y. (author), Lee, Jong Yoon (author), Ouyang, Wei (author), Jacobson, Lauren (author), Shen, Haixu (author), Luan, Haiwen (author), Xu, Yameng (author), Li, S. (author)Background Current near-infrared spectroscopy (NIRS)-based systems for continuous flap monitoring are highly sensitive for detecting malperfusion. However, the clinical utility and user experience are limited by the wired connection between the sensor and bedside console. This wire leads to instability of the flap-sensor interface and may...journal article 2021
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Kim, E. (author), Ćurko, Josip (author), Gajdoš Kljusurić, Jasenka (author), Matošić, Marin (author), Crnek, Vlado (author), López-Vázquez, Carlos M. (author), Garcia, H. (author), Brdjanovic, Damir (author), Valinger, Davor (author)The use of near-infrared (NIR) spectroscopy in wastewater treatment has continuously expanded. As an alternative to conventional analytical methods for monitoring constituents in wastewater treatment processes, the use of NIR spectroscopy is considered to be cost-effective and less time-consuming. NIR spectroscopy does not distort the...journal article 2021
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Roelvink, Y. (author)In this report, we will focus on simulating galaxy observations with the Deep Spectroscopic High-redshift Mapper (DESHIMA). To do so, we will discuss and evaluate two main parts needed to accurately perform such a simulation:<br/><br/>Firstly, we will answer the question whether Time-dependent End-to-end Model for Post-process Optimization ...bachelor thesis 2020
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Van Essen, Tanja (author), Goos, T.G. (author), Van Ballegooijen, Liza (author), Pichler, Gerhard (author), Urlesberger, Berndt (author), Reiss, Irwin K.M. (author), De Jonge, Rogier C.J. (author)Background: Non-invasive monitoring of cerebral tissue oxygen saturation (rcSO<sub>2</sub>) during transition is of growing interest. Different near-infrared spectroscopy (NIRS) techniques have been developed to measure rcSO<sub>2</sub>. We compared rcSO<sub>2</sub> values during the immediate transition in preterm neonates measured with...journal article 2020
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Rwei, A.Y. (author), Lu, Wei (author), Wu, Changsheng (author), Human, Kelia (author), Suen, Emily (author), Franklin, Daniel (author), Fabiani, Monica (author), Gratton, Gabriele (author), Rogers, John A. (author)The standard of clinical care in many pediatric and neonatal neurocritical care units involves continuous monitoring of cerebral hemodynamics using hard-wired devices that physically adhere to the skin and connect to base stations that commonly mount on an adjacent wall or stand. Risks of iatrogenic skin injuries associated with adhesives...journal article 2020
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Guatame-Garcia, Adriana (author), Buxton, M.W.N. (author)In response to the growing demand for sustainable products and services, the kaolin calcination industry is developing practices that optimise the use of resources. The main challenges include more efficient use of raw materials and a reduction in the energy consumed by the calcination furnace. An opportunity to achieve this lies in the...journal article 2020
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Kroes, Thomas (author)There has been a lot of research on Saturn’s moon Enceladus because of the plumes of water vapour emanating from this icy moon’s south pole. However, not much is known about the characteristics of the rest of the moon. This Thesis uses infrared spectral data gathered by Cassini’s VIMS instrument to search for traces of materials other than water...master thesis 2019
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Guatame-Garcia, L.A. (author)Industrial minerals are essential to human activity. The products derived from them make an integral part of a wide range of materials that are ubiquitously present in our daily lives. The performance and attributes of these materials depend significantly on the properties and quality of the industrial minerals and the products generated from...doctoral thesis 2019
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Kas, R. (author), Ayemoba, Onagie (author), Firet, N.J. (author), Middelkoop, J. (author), Smith, W.A. (author), Cuesta, Angel (author)The field of electrochemical CO<sub>2</sub> conversion is undergoing significant growth in terms of the number of publications and worldwide research groups involved. Despite improvements of the catalytic performance, the complex reaction mechanisms and solution chemistry of CO<sub>2</sub> have resulted in a considerable amount of...review 2019
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Guatame-Garcia, Adriana (author), Buxton, M.W.N. (author)In the production of calcined kaolin, the soluble Al2O3 content is used as a quality control criterion for some speciality applications. The increasing need for automated quality control systems in the industry has brought the necessity of developing techniques that provide (near) real-time data. Based on the understanding that the presence of...journal article 2018
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Guatame-Garcia, Adriana (author), Buxton, M.W.N. (author)Diatomite, a rock formed by the accumulation of opaline diatom frustules, is a preferred raw material for the manufacturing of filters. Its uniqueness relies on the high porosity and inertness of the frustules. The presence of carbonates in some diatomite ores hinders these properties. The~purpose of this study was to identify the type of...journal article 2018
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Kroes, Jorrit (author)The worlds energy demand is increasing however, the majority of the energy supply is still based on fossil fuels. The consumption of fossil fuels results in the emission of carbon dioxide which is one of the main greenhouse gases responsible for the ongoing climate change. In order to reduce the carbon dioxide emissions, more and more energy is...master thesis 2018
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Tarsi, G. (author), Varveri, Aikaterini (author), Lantieri, Claudio (author), Scarpas, Athanasios (author), Sangiorgi, Cesare (author)Bitumen undergoes ageing, which leads to changes in its chemical and rheological properties, causing it to become harder and more brittle with time. This study aims to compare the effects of different laboratory ageing methods on the chemistry and rheology of three bitumen types: a Pen 40=60, a Pen 70=100, and a polymer-modified bitumen (PmB)...journal article 2018
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Ezerskaia, A. (author), Pereira, S.F. (author), Urbach, Paul (author), Varghese, Babu (author)We show the feasibility of short wave infrared spectroscopy combined with tape stripping as a simple and noninvasive method for the analysis of lipids and the degree of hydration as a function of depth in the stratum corneum. The spectroscopic method utilizes differential detection with three wavelengths 1720, 1750, and 1770 nm, corresponding...conference paper 2018
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Ezerskaia, A. (author), Pereira, S.F. (author), Urbach, Paul (author), Varghese, Babu (author)Skin barrier function relies on well balanced water and lipid system of stratum corneum. Optimal hydration and oiliness levels are indicators of skin health and integrity. We demonstrate an accurate and sensitive depth profiling of stratum corneum sebum and hydration levels using short wave infrared spectroscopy in the spectral range around...conference paper 2017
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Guatame-Garcia, L.A. (author), Buxton, M.W.N. (author)Perlite products are used as a filter aid in the food industry. For such applications, the purity of the material is one of the most significant parameters of control. Early detection of heavy metals is therefore of great industrial interest. In this study, a sensor-based approach for chemical and mineralogical characterization enabled the...conference paper 2016
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