Zobrazeno 1 - 10
of 426
pro vyhledávání: '"Daniel Roth"'
Publikováno v:
EJNMMI Physics, Vol 11, Iss 1, Pp 1-19 (2024)
Abstract Background In image processing for activity quantification, the end goal is to produce a metric that is independent of the measurement geometry. Photon attenuation needs to be accounted for and can be accomplished utilizing spectral informat
Externí odkaz:
https://doaj.org/article/1db3cf073eff4e67ad4b47f2acf6a4bb
Autor:
Daniel Roth, Marcella Safi, Oskar Vilhelmsson Timmermand, Evangelia Sereti, Malwina Molendowska, Michael Gottschalk, Anders Bjartell, Crister Ceberg, Filip Szczepankiewicz, Joanna Strand
Publikováno v:
PLoS ONE, Vol 19, Iss 7, p e0307558 (2024)
BackgroundAccurate tumor volume estimation is important for evaluating the response to radionuclide therapy and external beam radiotherapy as well as to other pharmaceuticals. A common method for monitoring the growth of subcutaneous tumors in pre-cl
Externí odkaz:
https://doaj.org/article/e2028e8cd1b043768f6c41dd6ff82eaf
Autor:
Anna Stenvall, Johan Gustafsson, Erik Larsson, Daniel Roth, Anna Sundlöv, Lena Jönsson, Cecilia Hindorf, Tomas Ohlsson, Katarina Sjögreen Gleisner
Publikováno v:
EJNMMI Research, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract Background Somatostatin receptor 68Ga PET imaging is standard for evaluation of a patient’s suitability for 177Lu peptide receptor radionuclide therapy of neuroendocrine tumours (NETs). The 68Ga PET serves to ensure sufficient somatostatin
Externí odkaz:
https://doaj.org/article/461c307cac5b4fe5b9908f775fc1fa1d
Publikováno v:
Applied Sciences, Vol 14, Iss 2, p 914 (2024)
Several factors determine the retention force in removable implant-retained overdentures using prefabricated ball- or locator-type attachment systems. In this context, it was the goal of this in vitro study to examine the effect of implant angulation
Externí odkaz:
https://doaj.org/article/ea7b009e96be4440ae79565ffd56d641
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-21 (2022)
Abstract Background Semiconductor gamma-camera systems based on cadmium zinc telluride (CZT) detectors present new challenges due to an energy-response that includes effects of low-energy tailing. In particular, such energy tails produce effects that
Externí odkaz:
https://doaj.org/article/2a55fcfb92964e18a7e338b43be57268
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
BackgroundThe COVID-19 pandemic is one of the most significant public health emergencies in decades and has affected all countries worldwide. Religious leaders have been recognized as playing a pivotal role in health promotion during times of crisis.
Externí odkaz:
https://doaj.org/article/df88072127c34f7fb2366618c0c1afb2
Autor:
Lucio Blandini, Walter Haase, Stefanie Weidner, Michael Böhm, Timon Burghardt, Daniel Roth, Oliver Sawodny, Werner Sobek
Publikováno v:
Frontiers in Built Environment, Vol 8 (2022)
An interdisciplinary research team of the University of Stuttgart has been working extensively since 2017 on the development and integration of adaptive systems and technologies in order to provide solutions for a more sustainable built environment.
Externí odkaz:
https://doaj.org/article/5b631414afec4b9eb570cefe1780b7fe
Publikováno v:
Energies, Vol 16, Iss 8, p 3411 (2023)
Compared to conventional façades, adaptive façades (AFs) can adjust their properties in response to environmental changes and user requirements. Often performed through the integration of actuators, sensors, and control units, this provides benefit
Externí odkaz:
https://doaj.org/article/694a4eff8fdf463cbaa385dfc89180ac
Publikováno v:
Multimodal Technologies and Interaction, Vol 7, Iss 4, p 38 (2023)
In this paper, we investigate the impact of avatar personalization on perceived emotions. Avatar embodiment is a crucial aspect of collaborative and social virtual reality (VR) systems. Previous research found that avatar appearance impacts the accep
Externí odkaz:
https://doaj.org/article/3ad39d6478404d3bb397af46ef8c7c82
Autor:
Stephen Tollman, Kathleen Kahn, Shane A Norris, Heather Jaspan, Naomi Levitt, Suzanne Tough, Mark Tomlinson, Estelle V Lambert, Linda Richter, CM Gray, Zulfiqar Bhutta, Tobias Chirwa, D William Cameron, Michèle Ramsay, Lisa Jayne Ware, AP Kengne, Stephen Lye, Stephen G Matthews, Stephen Scherer, Daniel Sellen, Marie-Claude Martin, D Bassani, J Jamison, Jill Hamilton, Catherine E Draper, Jennifer Jenkins, Alessandra Prioreschi, CM Smuts, CindyLee Dennis, Laurent Briollais, B Fallon, Daniel Roth, Wiedaad Slemming, Deborah Sloboda, M Szyf
Publikováno v:
BMJ Open, Vol 12, Iss 4 (2022)
Introduction South Africa’s evolving burden of disease is challenging due to a persistent infectious disease, burgeoning obesity, most notably among women and rising rates of non-communicable diseases (NCDs). With two thirds of women presenting at
Externí odkaz:
https://doaj.org/article/72069b97126e4c94a58059f53b74b1a2