Results 81 to 90 of about 1,173,776 (257)

Hybrid Extragradient Method with Regularization for Convex Minimization, Generalized Mixed Equilibrium, Variational Inequality and Fixed Point Problems

Abstract and Applied Analysis, 2014
We introduce two iterative algorithms by the hybrid extragradient method with regularization for finding a common element of the set of solutions of the minimization problem for a convex and continuously Fréchet differentiable functional, the set of ...
Lu-Chuan Ceng, Juei-Ling Ho
doaj   +1 more source

ON NECESSARY CONDITIONS FOR EFFICIENCY IN DIRECTIONALLY DIFFERENTIABLE OPTIMIZATION PROBLEMS [PDF]

This paper deals with multiobjective programming problems with in- equality, equality and set constraints involving Dini or Hadamard differentiable func- tions.
Do Van Luu, Manh-Hung Nguyen
core  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Differentiable energy-guided modulation for remote sensing image segmentation

Geocarto International
Precise segmentation of remote sensing images is challenged by multi-scale object distributions, blurred boundaries, and class inconsistencies. We propose Differentiable Energy-Guided Modulation (DEGM), a lightweight framework that integrates explicit ...
Hao Chen, Zhe Wang
doaj   +1 more source

Antarctica compared with Australia and the British Isles [cartographic material]

, 1969
Comparative area map of Antarctica, Australia and the British Isles, with images to scale of the British Isles imposed over Australia which is in turn imposed over Antarctica.; Also available online http://nla.gov.au/nla.map-vn4649833; National Library's
Australia. Division of National Mapping.
core  

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

KOM-SLAM: A GNN-Based Tightly Coupled SLAM and Multi-Object Tracking Framework

Sensors
Coupled simultaneous localization and mapping (SLAM) and multi-object tracking have been studied in recent years. Although these tasks achieve promising results, they mainly associate keypoints and objects across frames separately, which limits their ...
Jinze Liu, Ye Tian, Yanlei Gu, Shunsuke Kamijo   +3 more
doaj   +1 more source

An Iterative Algorithm on Approximating Fixed Points of Pseudocontractive Mappings

Journal of Applied Mathematics, 2012
Let E be a real reflexive Banach space with a uniformly Gâteaux differentiable norm. Let K be a nonempty bounded closed convex subset of E, and every nonempty closed convex bounded subset of K has the fixed point property for non-expansive self-mappings.
Youli Yu
doaj   +1 more source

A non-differentiable approach to revenue equivalence [PDF]

We give a sufficient condition on the type space for revenue equivalence when the set of social alternatives consists of probability distributions over a finite set.
Olszewski, Wojciech, Chung, Kim-Sau
core