Results 181 to 190 of about 140,979 (333)

That's Not What Happened: Dealing With Consumer‐Generated Fake Retaliatory Reviews

Psychology &Marketing, EarlyView.
ABSTRACT Business owners responding to fake retaliatory reviews—negative reviews posted with the intent to harm—sometimes use negative emotional appeals, such as evoking shame or guilt. While these strategies are used to address deviant behavior, they also carry the risk of alienating the broader consumer base.
Raika Sadeghein, M. Paula Fitzgerald, Stephen He   +2 more
wiley   +1 more source

The Quinoline Photoremovable Group (PPG) Platform—A Medicinal Chemist's Approach for Photocage Development and Applications

Medicinal Research Reviews, EarlyView.
ABSTRACT Photoremovable protecting groups (PPGs) offer a straightforward solution for the temporary inactivation of biologically active substrates and their subsequent controlled release by light irradiation. Their relatively easy design and mode of application have made them useful tools for studying dynamic biological processes in vitro and in vivo ...
Bence Kontra, Zoltán Mucsi, Janez Ilaš, Petra Dunkel   +3 more
wiley   +1 more source

Interplay‐robust optimization for treating irregularly breathing lung patients with pencil beam scanning

Medical Physics, EarlyView.
Abstract Background The steep dose gradients obtained with pencil beam scanning allow for precise targeting of the tumor but come at the cost of high sensitivity to uncertainties. Robust optimization is commonly applied to mitigate uncertainties in density and patient setup, while its application to motion management, called 4D‐robust optimization ...
Ivar Bengtsson, Anders Forsgren, Albin Fredriksson, Ye Zhang   +3 more
wiley   +1 more source

Deep learning‐based cone‐beam CT motion compensation with single‐view temporal resolution

Medical Physics, EarlyView.
Abstract Background Cone‐beam CT (CBCT) scans that are affected by motion often require motion compensation to reduce artifacts or to reconstruct 4D (3D+time) representations of the patient. To do so, most existing strategies rely on some sort of gating strategy that sorts the acquired projections into motion bins.
Joscha Maier, Stefan Sawall, Marcel Arheit, Pascal Paysan, Marc Kachelrieß   +4 more
wiley   +1 more source

Contactless cardiac gating at 0.55T using high‐amplitude pilot tone with interference cancellation (HAPTIC)

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To enable contactless cardiac gating at 0.55T using pilot tone (PT). Current PT methods are unable to extract weak motions, including cardiac motion, at lower B0 field strengths (<1.5T). Methods We utilize high‐amplitude pilot tone with interference cancellation, termed HAPTIC.
Bilal Tasdelen, Ecrin Yagiz, Baran R. Cinbis, Ye Tian, Krishna S. Nayak   +4 more
wiley   +1 more source

When CEST meets diffusion: Multi‐echo diffusion‐encoded CEST (dCEST) MRI to measure intracellular and extracellular CEST signal distributions

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose To develop a multi‐echo, diffusion‐encoded chemical exchange saturation transfer (dCEST) imaging technique for estimating the intracellular and extracellular/intravascular contributions to the conventional CEST signal. Methods A dCEST pulse sequence was developed to quantify the signal fractions, transverse relaxation times (T2), and ...
Sultan Z. Mahmud, Hye‐Young Heo
wiley   +1 more source

Diffusion MRI in the cortex of the brain: Reducing partial volume effects from CSF and white matter in the mean diffusivity using high b‐values and spherical b‐tensor encoding

Magnetic Resonance in Medicine, EarlyView.
Abstract Purpose The mean diffusivity (MD) is sensitive to the microstructure of the cortex. However, partial volume effects with CSF and white matter (WM) may obscure pathology‐related alterations. This work investigates both existing approaches and a novel approach for reducing partial volume effects.
Cornelia Säll, Nicola Spotorno, Pia C. Sundgren, Danielle van Westen, Carl‐Fredrik Westin, Filip Szczepankiewicz, Markus Nilsson   +6 more
wiley   +1 more source

Random NOMA With Cross-Slot Successive Interference Cancellation Packet Recovery

, 2020
Zhaoji Zhang, Ying Li, Guanghui Song, Chau Yuen, Yong Liang Guan   +4 more
openalex   +2 more sources

Populism and policy capacity: Evidence from an opposition municipality in Istanbul

Public Administration and Development, EarlyView.
Abstract Despite achievements in its conceptual rigor, policy capacity still represents a relatively depoliticized concept that fails to sufficiently consider the ways in which politics plays a role in its creation, mobilization, or decay. This article seeks to contribute to this debate by investigating the impact of populism on policy capacity, the ...
Ebru Ertugal, Faik Gür, İnan Sevinç
wiley   +1 more source

Do Policy Capacities Matter for Federal Policy Design? Evidence From the Implementation of Three Social Policies in Brazil

Public Administration and Development, EarlyView.
ABSTRACT Bringing together the literature on policy design, policy capacity and policy making in multilevel systems, this paper argues that the effectiveness of policy design in federal countries depends, ceteris paribus, on the adequacy of federal and local policy capacities.
Giliberto Capano, Vanessa Elias de Oliveira   +1 more
wiley   +1 more source