Results 281 to 290 of about 205,970 (321)

WNT5a export onto extracellular vesicles studied at single‐molecule and single‐vesicle resolution

The FEBS Journal, EarlyView.
WNT signaling, which orchestrates tissue development and homeostasis, is mediated by hydrophobic WNT proteins traveling from secreting to receiving cells on various carriers. Here, fusion constructs of fluorescent proteins with WNT5a were developed and functionally validated.
Antonia Schubert, Ajaree Mongkolsittisilp, Andrei Kobitski, Matthias Schulz, Oksana Voloshanenko, Meike Schaffrinski, Nadine Winkler, Michelle Neßling, Karsten Richter, Dominique Kranz, Karin Nienhaus, Dirk Jäger, Lorenz Trümper, Judith Büntzel, Claudia Binder, Gerd Ulrich Nienhaus, Michael Boutros   +16 more
wiley   +1 more source

A practical approach to the spatial-domain calculation of nonprewhitening model observers in computed tomography. [PDF]

Med Phys
Poludniowski G, Titternes R, Thor D.
europepmc   +1 more source

Bond mutual fund performance: Evidence from the skill ratio and false discovery rate

Financial Review, EarlyView.
Abstract This paper applies a Skill Ratio under a False Discovery Rate (FDR) framework to bond mutual funds showing many bonds mutual fund managers are skilled primarily to the benefit of fund sponsors. Our Skill Ratio is the t‐statistic of realized gross value added (RVAG)$( {{\mathrm{RV}}{{\mathrm{A}}_{\mathrm{G}}}} )$ based on investible Morningstar
Lifa Huang, Wayne Y. Lee, Craig G. Rennie   +2 more
wiley   +1 more source

Growth-rate distributions of gut microbiota time series. [PDF]

Sci Rep
Brigatti E, Azaele S.
europepmc   +1 more source

PREDICTIVE DENSITY COMBINATION USING BAYESIAN MACHINE LEARNING

International Economic Review, EarlyView.
Abstract Based on agent opinion analysis theory, Bayesian predictive synthesis (BPS) is a framework for combining predictive distributions in the face of model uncertainty. In this article, we generalize existing parametric implementations of BPS by showing how to combine competing probabilistic forecasts using interpretable Bayesian tree‐based machine
Tony Chernis, Niko Hauzenberger, Florian Huber, Gary Koop, James Mitchell   +4 more
wiley   +1 more source

On the directional asymptotic approach in optimization theory. [PDF]

Math Program
Benko M, Mehlitz P.
europepmc   +1 more source

Bargaining Foundations for Price Taking in Matching Markets

International Economic Review, EarlyView.
ABSTRACT Agents make noncontractible investments before bargaining over who matches with whom and their terms of trade. An agent is a price taker when her investments do not change her potential partners' payoffs. This incentivizes socially optimal investments.
Matthew Elliott, Eduard Talamàs
wiley   +1 more source

Using smart transportation assets to hedge fossil energy markets: Evidence from quantile-based VAR approach. [PDF]

PLoS One
Hasan MB, Hossain MN, Khatun H, Uddin GS, Bilgin MH, Tian S.   +5 more
europepmc   +1 more source

Reinforcement Learning in Modern Biostatistics: Constructing Optimal Adaptive Interventions

International Statistical Review, EarlyView.
Summary In recent years, reinforcement learning (RL) has acquired a prominent position in health‐related sequential decision‐making problems, gaining traction as a valuable tool for delivering adaptive interventions (AIs). However, in part due to a poor synergy between the methodological and the applied communities, its real‐life application is still ...
Nina Deliu, Joseph Jay Williams, Bibhas Chakraborty   +2 more
wiley   +1 more source