Results 81 to 90 of about 765,619 (251)

Simple Mechanisms for a Subadditive Buyer and Applications to Revenue Monotonicity

, 2018
We study the revenue maximization problem of a seller with n heterogeneous items for sale to a single buyer whose valuation function for sets of items is unknown and drawn from some distribution D.
Rubinstein, Aviad, Weinberg, S. Matthew
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Machine Learning-Based Non-Invasive Prediction of Metabolic Dysfunction-Associated Steatohepatitis in Obese Patients: A Retrospective Study

Diagnostics
Objectives: We aimed to develop and validate machine learning (ML) models that integrate clinical and laboratory data for the non-invasive prediction of metabolic dysfunction-associated steatohepatitis (MASH) in an obese population.
Jie Chen, Bo Zhang, Yong Cheng, Yuanchen Jia, Biao Zhou   +4 more
doaj   +1 more source

Product Space Models of Correlation: Between Noise Stability and Additive Combinatorics

Discrete Analysis, 2018
Product Space Models of Correlation: Between Noise Stability and Additive Combinatorics, Discrete Analysis 2018:20, 63 pp. Szemerédi's theorem states that for every positive integer $\ell$ and every $\mu>0$ there exists $N$ such that every subset of ...
Jan Hązła, Thomas Holenstein, Elchanan Mossel   +2 more
doaj   +1 more source

Stress Wave Signal Denoising Using Ensemble Empirical Mode Decomposition and an Instantaneous Half Period Model

Sensors, 2011
Stress-wave-based techniques have been proven to be an accurate nondestructive test means for determining the quality of wood based materials and they been widely used for this purpose.
Yi-Ming Fang, Guang-Hui Li, Jian Li, Hai-Lin Feng   +3 more
doaj   +1 more source

Conditional Transformation Models

, 2012
The ultimate goal of regression analysis is to obtain information about the conditional distribution of a response given a set of explanatory variables.
Bühlmann, Bühlmann, Bühlmann, Bühlmann, Chen, Chen, Cheng, Cheng, Currie, Dette, Doksum, Eilers, Fenske, Friedman, Gilchrist, Gneiting, Gneiting, Gneiting, Hall, Hall, Hayfield, He, Hofner, Hothorn, Koenker, Koenker, Koenker, Kriegler, Li, Lu, Lu, Mayr, Ridgeway, Rigby, Schemper, Schild, Schmid, Schnabel, Sexton, Shen, Tutz, Tutz, van de Geer, Wu, Zeng, Zheng   +45 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

On Independence For Non-Additive Measures, With a Fubini Theorem [PDF]

, 1995
Recent models of decision making represent agents' beliefs by non-additive set-functions. An important technical question which arises in applications to diverse areas of economics is how to define independence of such set-functions.
Ghirardato, Paolo
core  

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source