Results 121 to 130 of about 10,716 (231)

Equal-subset-sum faster than the meet-in-the-middle

, 2019
In the Equal-Subset-Sum problem, we are given a set S of n integers and the problem is to decide if there exist two disjoint nonempty subsets A, B ⊆ S, whose elements sum up to the same value. The problem is NP-complete.
Herman, Grzegorz, Nederlof, Jesper, Pawlewicz, Jakub, Svensson, Ola, Bender, Michael A., Węgrzycki, Karol, Mucha, Marcin   +6 more
core   +1 more source

Unpacking Nutrition Integration in Irish Healthcare: A Qualitative Exploration Across Five Clinical Disciplines

Nutrition Bulletin, EarlyView.
ABSTRACT Nutrition care is fundamental to effective healthcare; nevertheless, its everyday implementation by Irish healthcare professionals (HCPs) is poorly understood. This study aimed to explore the knowledge, practice, and perceived barriers to delivering nutrition care among HCPs and students in medicine, nursing, pharmacy, physiotherapy and ...
Sarah O'Donovan, Aoife Gillane, Sarah Scully, Gemma McMonagle, Laura Keaver, Rónán Doherty, Lisa Ryan   +6 more
wiley   +1 more source

Breathing irregularities and postnatal hypoxaemia in an experimental model of essential hypertension

The Journal of Physiology, EarlyView.
Abstract figure legend Neonatal spontaneously hypertensive rats (SHRs) exhibit inherent respiratory dysfunction in early life, including oscillatory breathing patterns and apnoeic events that cause oxygen desaturation and brain hypoxia, in addition to an impaired hypoxic ventilatory response.
Beatriz N. Vieira, Letícia R. Mendes, Sarah G. Mariano, Isabela P. Leirão, Emilson D. Pereira‐Junior, Milede H. Saraiva Paes, Pedro L. Katayama, Daniel B. Zoccal   +7 more
wiley   +1 more source

A Unified Proof of the Collatz Conjecture The Invariant Structure of the 3n+1 Problem: Generalization to All Integers via Phase Expression Theory and Universal Structural Limits

This paper presents a uni ed and constructive framework that resolves the long-standing open problem, the Collatz Conjecture (3n+1), over all non-zero integers (positive and negative). We introduce the Collatz Phase Expression (CPE), which models the Collatz map as deterministic geometric transformations.
Ueoka, Yoshiki, Hyuga, Taichi, Yamadori, Hojin   +2 more
openaire   +2 more sources

Self‐Similar Blowup for the Cubic Schrödinger Equation

Communications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1831-1918, August 2026.
ABSTRACT We give a rigorous proof for the existence of a finite‐energy, self‐similar solution to the focusing cubic Schrödinger equation in three spatial dimensions. The proof is computer‐assisted and relies on a fixed point argument that shows the existence of a solution in the vicinity of a numerically constructed approximation.
Roland Donninger, Birgit Schörkhuber
wiley   +1 more source

Cars2‐Mediated Cysteine Catabolism Drives Brown Fat Development and Thermogenesis Through Persulfidating EBF2

Advanced Science, Volume 13, Issue 31, 4 June 2026.
We demonstrate that Cars2, a cysteine catabolic enzyme in mouse iBAT, is critical for cold tolerance and brown adipocyte differentiation. Through its CPERS activity, Cars2 produces CysSSH/H2S to induce EBF2 persulfidation, promoting its interaction with PPARγ and BRG1 to enhance thermogenic gene expression.
Xin Peng, Hongyong Song, Yin Long, Kaimin Wu, Yinkun Fu, Wenkai Zhou, Wenyan Li, Zhe Shi, Xu‐Yun Zhao   +8 more
wiley   +1 more source

Probabilistic and Dynamic Model of Convergence Collatz 3n + 1 Problem

The Collatz Conjecture posits that the iterative function f(n), defined as n/2 for even nand 3n + 1 for odd n, inevitably converges to the cycle 4 → 2 → 1. Traditional approachesoften rely on stochastic models or probabilistic heuristic arguments. In this paper, wepropose a deterministic taxonomic framework by partitioning Z+ into three functional ...
openaire   +1 more source

Copper Depletion Nanoparticles Potentiate Cancer Immunotherapy by Avoiding Innate and Adaptive Immune Resistance

Advanced Science, Volume 13, Issue 32, 9 June 2026.
A mitochondria‐targeted copper depletion nanoplatform (CYN‐CDA@Alb) was developed to selectively disrupt tumor mitochondria copper, which then reprogrammed the tumor immune microenvironment by depressing PD‐L1 and CD47 expression simultaneously. By doing this, CYN‐CDA@Alb reversed radiotherapy‐induced immune tolerance, showing the potential usage of ...
Zaigang Zhou, Ke Li, Xuelan Li, Lei Yi, Zhengxiang Wang, Huan Ding, Sheng Wu, Feiyu Liu, Yuan Li, Rui Cheng, Jianliang Shen   +10 more
wiley   +1 more source

Connections between the Collatz-Problem (3n+1), philosophy and linguistics

The Collatz-Problem postulates that any given number will finally end in the same repeating pattern of (4,2,1). - Start with any natural number n \u3e 0 - If n is even divide it by 2 -\u3e n/2 - If n is odd multiply it by 3 and add 1 - Repeat this ...
Mateo, Cica
core   +1 more source

DepthPark: Smart, Cost‐Effective Vision‐Based Indoor Parking Management System Using Single Monocular Depth Estimation

Applied AI Letters, Volume 7, Issue 2, June 2026.
DepthPark is a cost‐effective indoor parking management system that uses monocular cameras, two fixed cameras, and one mobile camera per parking lane, together with deep learning. By combining license plate recognition, parking‐slot classification, and single‐frame depth estimation, the system enables real‐time occupancy monitoring and parking ...
Lakshay Naresh Ramchandani, Abdsamad Benkrid   +1 more
wiley   +1 more source