Results 61 to 70 of about 19,668 (215)

Ultra-low field magnetic resonance breast imaging in prone and seated positions for radiation therapy

Physics and Imaging in Radiation Oncology
Background & purpose: The aim of this first-in-human study was to investigate the potential of ultra-low field (ULF) magnetic resonance imaging (MRI) at 6.5 mT for breast imaging in healthy female participants in prone and seated positions for ...
Friderike K. Longarino, Sheng Shen, Neha Koonjoo, Torben P.P. Hornung, Rachel B. Jimenez, Elie K. Mehanna, John T. Burge, Zoelle Wilson, Kathryn E. Keenan, Thomas R. Bortfeld, Matthew S. Rosen, Susu Yan   +11 more
doaj   +1 more source

Unilateral Lumbo‐Pelvic Fixation for Denis Type I Unilateral Sacral Fracture: A Finite Element Analysis

JOR Spine
Background Unilateral sacral fractures with posterior ring instability represent a prevalent type of posterior pelvic ring fracture. While lumbo‐pelvic fixation is recognized as a highly stable method, the sufficiency of unilateral lumbo‐pelvic fixation (
Jie Yang, Kai O. Böker, Xishan Li, Xiang Zhou, Wolfgang Lehmann   +4 more
doaj   +1 more source

Near-seismic effects in ULF fields and seismo-acoustic emission: statistics and explanation [PDF]

Natural Hazards and Earth System Sciences, 2005
Preseismic intensification of fracturing has been investigated from occurrence analysis of seismo-acoustic pulses (SA foreshocks) and ULF magnetic pulses (ULF foreshocks) observed in Karimshino station in addition to seismic foreshocks.
O. Molchanov, A. Schekotov, M. Solovieva, E. Fedorov, V. Gladyshev, E. Gordeev, V. Chebrov, D. Saltykov, V. I. Sinitsin, K. Hattori, M. Hayakawa   +10 more
doaj  

Crisis, temporality and governmental policy agendas: The cases of Finland and Sweden

Scandinavian Political Studies, EarlyView.
Abstract Crises transform the temporal orientation of political decision‐making. They demand immediate and decisive action and thus convert time into a means of political control. In these circumstances, assessing the long‐term consequences of proposed policies with respect to welfare, sustainability or justice also becomes demanding.
Henri Vogt, Mikko Värttö
wiley   +1 more source

Case Report: Ultralow-field portable MRI improves the diagnosis of congenital hydrocephalus

Frontiers in Pediatrics
IntroductionCongenital hydrocephalus is an increasing condition both in high as in low and middle income countries. Main causes include aqueductal stenosis, neonatal central nervous system infections, intracranial hemorrhage, malformations and tumors ...
Anne Groteklaes, Till Dresbach, Markus Born, Andreas Mueller, Hemmen Sabir   +4 more
doaj   +1 more source

Anomalous ULF Emissions and Their Possible Association with the Strong Earthquakes in Sumatra, Indonesia, during 2007-2012

Journal of Mathematical and Fundamental Sciences, 2015
Eleven strong Sumatran earthquakes, with their epicenter less than 550 km away from the Kototabang (KTB) geomagnetic station (2007-2012), were studied to examine the occurrence of anomalous ultra-low frequency emissions (ULF-EM).
Suaidi Ahadi, Nanang Tyasbudi Puspito, Gunawan Ibrahim, Sarmoko Saroso, Kiyohumi Yumoto, Muzli   +5 more
doaj   +1 more source

Labour epidural analgesia and early childhood behavioural outcomes: the moderating role of maternal mental health and pro‐inflammatory cytokines

Anaesthesia, EarlyView.
Summary Introduction Labour epidural analgesia is the most effective method for intrapartum pain relief and is associated with improved maternal outcomes. However, concerns have been raised regarding potential associations between labour epidural analgesia and adverse psycho‐emotional outcomes in children. Evidence from large epidemiological studies is
Sana Asif, Hsing‐Fen Tu, Richard A. White, Birgitta Birgisdottir, Miklos Lipcsey, Martin F. Bjurström, Alkistis Skalkidou   +6 more
wiley   +1 more source

Pitch Angle Structures of Ring Current Ions Induced by Evolving Poloidal Ultra‐Low Frequency Waves

Geophysical Research Letters, 2020
Ultra‐low frequency (ULF) waves can effectively accelerate ring current ions through drift‐bounce resonance. Conventional theories have been developed to understand this resonance since the dawn of the space age, which usually assume ULF waves are quasi ...
Z.‐Y. Liu, Q.‐G. Zong, X.‐Z. Zhou, Y.‐F. Zhu, S.‐J. Gu   +4 more
doaj   +1 more source

Response‐adapted consolidation and salvage strategies in secondary central nervous system lymphoma: Insights from a multicentre cohort

British Journal of Haematology, EarlyView.
Summary Secondary central nervous system lymphoma (SCNSL) remains a rare but challenging manifestation of aggressive lymphomas, with limited prospective data to guide treatment decisions in the modern therapeutic era. We conducted a multicentre retrospective cohort study of 105 consecutively treated adult patients diagnosed with SCNSL between 2016 and ...
Farina Eigendorff, Fabian Görke, Vanja Zeremski, Sophia Wollnitza, Evgenii Shumilov, Georg Lenz, Ellen Obstfelder, Inken Hilgendorf, Vladan Vučinić, Andreas Hochhaus, Ulf Schnetzke   +10 more
wiley   +1 more source

Blueprint of a smokescreen: Introducing the validated climate disinformation corpus for behavioural research on combating climate disinformation

British Journal of Psychology, EarlyView.
Abstract Behavioural science research has the potential to develop evidence‐based strategies to fight disinformation about climate science and climate mitigation action; however, this research has yet to be conducted systematically with validated sets of climate disinformation stimuli. Here, we present the Climate Disinformation Corpus, a collection of
Tobia Spampatti, Tobias Brosch, Christian Mumenthaler, Ulf J. J. Hahnel   +3 more
wiley   +1 more source