Results 101 to 110 of about 2,841,951 (266)

T1-weighting in Steady-State FLASH MRI-Diffusion Is Not Only Supportive but Mandatory for the Contrast. [PDF]

Magn Reson Med
ABSTRACT Purpose FLASH imaging is widely assumed to produce a T1‐weighted steady‐state contrast using RF‐ and gradient‐spoiling. We observed substantial overestimation of CSF signals in simulations, when diffusion was neglected and realistic proton density was applied.
Weinmüller S, Chellapandian DC, Endres J, Leupold J, Gritsch F, Wagner F, Schneider R, Zaiss M.   +7 more
europepmc   +2 more sources

Ethical Considerations of AI in Education: A Case Study Based on Pythia Learning Enhancement System

IEEE Access
As the use of AI in education increases, addressing ethical concerns is essential for its responsible use and implementation. This study explores the ethical considerations of AI in education by analyzing a concrete application, the Pythia Learning ...
Simon Rohrl, Susanne Staufer, Flemming Bugert, Vamsi Krishna Nadimpalli, Florian Hauser, Lisa Grabinger, Dominik Bittner, Timur Ezer, Ricardo Altweck, Sabine Graf, Thomas Kriza, Jurgen Mottok   +11 more
doaj   +1 more source

Pan‐Europe Revisited: Inter‐War Debates and the EU's Pursuit of Geopolitical Power

JCMS: Journal of Common Market Studies, EarlyView.
ABSTRACT The European Union's (EU) transformation from a peace project to an assertive geopolitical actor reflects enduring tensions in integration theory dating back to the inter‐war period. This paper develops a comparative framework distinguishing territorial integration logic, which emphasises bounded political communities and collective defence ...
Kamil Zwolski
wiley   +1 more source

The Liver Knows: Preoperative MELD Score as a Predictor of Outcome in Patients Undergoing Left Ventricular Assist Device Implantation. A Single‐Center Retrospective Cohort Study

Health Science Reports
Background and Aims Right‐side heart failure (RSHF) jeopardizes left ventricular assist device (LVAD) short‐ and long‐term outcomes. The model for end‐stage liver disease (MELD) score is an effective means of evaluating liver dysfunction. This study aims
Mohamed Elbayomi, Presheet Pathare, Raphael Groß, Friedrich Mellert, Oliver Dewald   +4 more
doaj   +1 more source

Regional Disparities in the Prevalence of Probing Depths and Tooth Loss in Germany—Results From the German National Cohort (NAKO)

Journal of Clinical Periodontology, EarlyView.
ABSTRACT Aim To evaluate regional disparities in the prevalence, severity and extent of probing depths (PDs) as well as tooth loss in German adults aged 19–74, using data from the baseline study of the German National Cohort (NAKO; 2014–2019). Methods Dental examinations were recorded at two levels: Level 1 (18/18 centres; N = 184,871; tooth counts ...
Jana Gortschakow, Katrin Borof, Dominic Sasunna, Kathrin Kuhr, Ghazal Aarabi, Sebastian‐Edgar Baumeister, Antonio Ciardo, Karin Halina Greiser, Daniel Hagenfeld, Katrin Hertrampf, Ti‐Sun Kim, Jan Kühnisch, Tobias Pischon, Stefan L. Reckelkamm, Stefanie Samietz, Martin Wojciechowsky, Asma'a Alselwi, Yvonne Kemmling, Lilian Krist, Michael Leitzmann, Claudia Meinke‐Franze, Rafael Mikolajczyk, Nadia Obi, Regina Pickford, Nicole Pischon, Wolfgang Rathmann, Matthias B. Schulze, Sabine Schipf, Börge Schmidt, Stefan N. Willich, Stefan Rach, A. Rainer Jordan, Henry Völzke, Thomas Kocher, Philipp Kanzow, Alexander Welk, Stefan Rupf, Birte Holtfreter   +37 more
wiley   +1 more source

Panorama de Bogotá. Cervecerías Bavaria

, 1950
Vista panorámica de la Fábrica de cerveza Bavaria, ubicada en la calle 28 con carrera 13. Actualmente (2017), allí se encuentra el Parque Central Bavaria, que conserva algunas estructuras originales de la antigua ...
Cuéllar Jiménez, Gumersindo, 1891-1958
core  

Bavaria: Carbide Factory

, 1925
Germany. Carbide Factory: Drawing Molten Carbide from Furnace. Bavaria.

core   +1 more source

Transfer learning from synthetic data for open-circuit voltage curve reconstruction and state of health estimation of lithium-ion batteries from partial charging segments

Energy and AI
Data-driven models for battery state estimation require extensive experimental training data, which may not be available or suitable for specific tasks like open-circuit voltage (OCV) reconstruction and subsequent state of health (SOH) estimation.
Tobias Hofmann, Jacob Hamar, Bastian Mager, Simon Erhard, Jan Philipp Schmidt   +4 more
doaj   +1 more source

Incentive and Signaling Effects of Bonus Payments: An Experiment in a Company

Journal of Economics &Management Strategy, EarlyView.
ABSTRACT Economists and management scholars have argued that the scope of incentives to increase cooperation in organizations is limited as their use may signal the prevalence of free‐riding among employees. This paper tests this hypothesis with an artefactual field experiment that assigns managers and employees from a large company to stylized roles ...
Marvin Deversi, Lisa Spantig
wiley   +1 more source

Gardens: Linderhof Palace, Bavaria, Germany [003]

, 1952
Photograph of palace garden, Linderhof Palace, Bavaria, GermanyGarden, Linderhof Palace, Bavaria ...
Tierney, Lennox
core