Searched for: subject%3A%22investigation%22
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Pontani, Nicola (author), Martinelli, Luca (author), Acquati, Marco (author), Jommi, C. (author)
Ground borne vibrations generated by the passage of underground trains may change over time due to objective causes, such as increasing weight and speed of trains or ageing of the infrastructure components, as well as a variation in the dynamic response of the soil surrounding the tunnel. Among the possible causes of changes in the soil...
journal article 2023
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Schiks, L.A.H. (author), Cook, M.S. (author), Lipman, L.R. (author), van Dijke, A.P. (author), Hutchinson, K. (author), van den Hoven, Paul (author), Loeve, A.J. (author)
In photographs of evidence in forensic investigations, physical size references (e.g., rulers or stickers) are often placed next to a trace to allow us to take measurements from photos. However, this is laborious and introduces contamination risks. The FreeRef-1 system is a contactless size reference system that allows us to take forensic...
journal article 2023
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Tyagi, Alok (author), Tripathi, Rajesh (author), Bouarfa, S. (author)
The growth of commercial air transport arguably translates into more aging passenger aircraft queuing up for major maintenance, modifications, and/or freighter conversion with the aircraft maintenance industry. In the competitive business environment, this increased maintenance demand possesses the potential to stress the industry and make...
journal article 2023
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Schuurman, M.J. (author)
"Air Safety Investigation – The Journey" is an introductory book that explores the world of air safety investigation. Unlike a how-to manual for investigating aviation accidents, this book focuses on the essential knowledge and mindset required to conduct a safety investigation. It covers the various phases of an investigation, from gathering...
book 2023
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Bai, Mingqi (author), Qi, Meng (author), Shu, Chi Min (author), Reniers, G.L.L.M.E. (author), Khan, Faisal (author), Chen, Chao (author), Liu, Yi (author)
As an important consideration in the chemical industry, chemical process safety has received notable attention in China. However, catastrophic chemical accidents still occur. To better understand why accidents continue to occur, this paper presented a diagnostic analysis of 14 major chemical accidents in China from 2012 to 2022 based on...
journal article 2023
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Sattari, R. (author), van Zeijl, H.W. (author), Zhang, Kouchi (author)
Wide bandgap (WBG) semiconductor technologies enable significant progress in the emergence of power modules. Power cycling at elevated temperatures causes crack or delamination failure, especially at the die-attached bonded interface in the long term. Therefore, the in-situ reliability investigation of power modules, materials, and...
conference paper 2023
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Toa, X. (author), Shen, Yunwei (author), Wang, Bo (author), Infante Ferreira, C.A. (author)
High concentration NH<sub>3</sub>/H<sub>2</sub>O is suitable for Kalina cycles used for the recovery of low grade heat. Plate heat exchangers (PHEs) are compact and reduce the charge of working fluid. This paper investigates the condensation of NH<sub>3</sub>/H<sub>2</sub>O with NH<sub>3</sub> mass concentrations of 80%-96%. The vapor and...
journal article 2023
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Vrielink, Leon (author)
Interpretation of the thermal properties of soils is an important challenge in the field of geo-engineering, for example the development of geothermal energy solutions and for the design of electricity cable routes used for offshore wind farms. Of the thermal properties, the thermal conductivity is of most interest to find, as this determines...
master thesis 2022
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Ciolini, Matteo (author)
The plasma behaviour in an air-propelled Hall thruster (SITAEL HT5k) is investigated by means of numerical modelling and experimental measurements. The air plasma employed (nitrogen/oxygen mixture) is firstly chemically characterized, identifying the most relevant species produced: four neutrals (N<sub>2</sub>, N, O<sub>2</sub>, O), four...
master thesis 2022
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Accou, B.O.R. (author), Carpinelli, Fabrice (author)
In order to manage the performance of socio-technical systems in a safe and sustainable way, the importance of looking at human and organisational factors (HOF) and their contribution to adverse events is widely recognised. In reality, however, the scope of accident and incident investigations stays usually limited to investigating the immediate...
journal article 2022
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Vatandaslar, Can (author), Narin, O.G. (author), Abdikan, Saygin (author)
Key message: Despite showing a cost-effective potential for quantifying vertical forest structure, the GEDI and ICESat-2 satellite LiDAR missions fall short of the data accuracy standards required by tree- and stand-level forest inventories. Abstract: Tree and stand heights are key inventory variables in forestry, but measuring them manually...
journal article 2022
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Fraser, Alan (author), Nelissen, R.G.H.H. (author), Kjærsgaard-Andersen, P. (author), Szymański, P. (author), Melvin, T. (author), Piscoi, P. (author), Fraser, Alan (author), Szymański, Piotr (author), Gale, Chris (author), Maggioni, Aldo (author), Zanon, Elisabetta (author), Dimopoulou, Christina (author), Ceccarelli, Cinzia (author), Vairami, Polyxeni (author), Ruszanov, Anett (author), Kjærsgaard-Andersen, Per (author), Nelissen, Rob (author), Ott, Adrian (author), Macintyre, Elizabeth (author), Simulescu, Loredana (author), Meijer, Marieke (author), Koletzko, Berthold (author), Wieczorek, Sarah (author), Hadjipanayis, Adamos (author), Del Torso, Stefano (author), Marang-van de Mheen, P.J. (author), Hoogervorst, L. (author), Steyerberg, Ewout W. (author), de Vries, B. (author), McCulloch, Peter (author), Landray, Martin (author), Alhambra, Daniel Prieto (author), Smith, James (author), Lubbeke-Wolf, Anne (author), James, Stefan (author), Buccheri, Sergio (author), Byrne, Robert (author), McGovern, Laurna (author), Windecker, Stephan (author), Frenk, Andre (author), Siontis, Georgios (author), Stettler, Christoph (author), Bano, Arjola (author), Bally, Lia (author), Rademakers, Frank E. (author), D'hooge, Jan (author), Vedder, Anton (author), Biasin, Elisabetta (author), Kamenjasevic, Erik (author), Schnell-Inderst, Petra (author)
In the European Union (EU) the delivery of health services is a national responsibility but there are concerted actions between member states to protect public health. Approval of pharmaceutical products is the responsibility of the European Medicines Agency, whereas authorizing the placing on the market of medical devices is decentralized to...
journal article 2022
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Miller, S.R.M. (author), Smith, Marcus (author)
This article considers individual rights and fundamental tenets of the criminal justice system in the context of DNA evidence, in particular recent advancements in genomics that have significantly advanced law enforcement investigative capabilities in this area. It discusses a technique known as Investigative Genetic Genealogy (IGG) which...
journal article 2022
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Casino, Fran (author), Dasaklis, Thomas K. (author), Spathoulas, George (author), Anagnostopoulos, Marios (author), Ghosal, Amrita (author), Borocz, Istvan (author), Solanas, Agusti (author), Conti, M. (author), Patsakis, Constantinos (author)
Due to its critical role in cybersecurity, digital forensics has received significant attention from researchers and practitioners alike. The ever increasing sophistication of modern cyberattacks is directly related to the complexity of evidence acquisition, which often requires the use of several technologies. To date, researchers have...
journal article 2022
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Dirrix, Lize (author)
The forensic investigation is one of the first steps in the criminal investigation process concerning home invasion robberies. The forensic investigation consists of objectively capturing the crime scene as it is when starting the investigation. Regarding home invasion robberies, the most important traces are fingerprints and DNA which are used...
master thesis 2021
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Feldman, Feldman (author), Cristea-Enache, Matei (author), Dekhuijzen, Lola (author), Mazzola, Giacomo (author)
As quantum-resistant cryptosystems will soon benecessary, the NIST has organized a contest aim-ing to its standardization. The proposed schemesmust be evaluated and thoroughly investigated tonotably ensure their security and compare their per-formance. This paper will explore various lattices-based (pqNTRUSign, BLISS, Dilithium, Falcon,qTesla)...
bachelor thesis 2021
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Vuorio, Alpo (author), Kovanen, Petri T. (author), Budowle, Bruce (author), Sajantila, Antti (author), Palo, Jukka U. (author), Stoop, J.A.A.M. (author)
Despite the increased frequency and scale of wildfire-related catastrophes, there has been little or no effective and coordinated international policy to address their highly negative impact. Possibly a generalized approach to respond to such major events could be modeled on existing international safety investigation policies and agreements...
journal article 2021
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Smith, Marcus (author), Miller, S.R.M. (author)
Genomic data is growing in importance as scientific knowledge and technology develop, and in availability, as direct-to-consumer genomic health testing and recreational genealogy services become more widely utilized. Access to genomic data needs to be considered in light of individual privacy. Cross-sector use of genomic health and ancestry data...
journal article 2021
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Verbeek, Merel C. (author), Labeur, R.J. (author), Uijttewaal, W.S.J. (author)
The tidal flow between bridge pillars and through open barriers is a promising source of ocean energy which can be exploited using tidal stream turbines, as proven recently by operational demonstration plants. The aim of this study is to clarify the consequences for the power output of tidal turbines when placing them in a hydraulic structure...
journal article 2021
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de Gast, T. (author), Vardon, P.J. (author), Hicks, M.A. (author)
Soil spatial variability has a significant impact on the reliability of geotechnical structures. In particular, the horizontal variability is important for linear infrastructure, which has only limited vertical height and width, but extensive length. Due to depositional and geological processes, the variability is often substantially...
journal article 2021
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