Buscador de Tesis y publicaciones académicas

The in-situ study of flexible metal organic framework structural response for CO2 capture

Fatmah EBRAHIM · Anastasiia BLOKHINA · Iurii DOVGALIUK · Raluca-Ana KESSLER · y 3 más

Metal organic frameworks (MOFs) are crystalline porous hybrid materials which adopt large chemical and structural diversity with various types of porous structures and functionalities. They have attracted much attention for various practical applications in particular for post-combustion capture of flue gas emitted fro...

Defining biomaterial-driven design principles for bioabsorbable flow diverters: current state and perspectives

Alessandra Di Lorenzo · Amr F. Mohamed · Benedetta Isella · Daniel Behme · y 6 más

Flow diverters (FDs) have revolutionized intracranial aneurysm management, but current permanent metallic devices remain constrained by their bulk and surface properties, which induce chronic inflammation, thrombotic risk, and impaired vessel-wall integration. In this review we address these material-driven design chal...

Vectorial magnetomotive ultrasound for mapping the viscoelastic properties of soft media

David A. Collazos-Burbano · Jose E. Freire · Nicholas Zufelato · João H. Uliana · y 2 más

Magnetic nanoparticles (MNPs) are attractive for biomedical applications due to their biocompatibility, controllable magnetic response, and multifunctionality in both diagnostic and therapeutic contexts. Magnetomotive ultrasound (MMUS) exploits these properties to detect MNPs-induced displacements, enabling nanoparticl...

Auxiliary Learning and its Statistical Understanding

Yan, Hanchao · Wang, Feifei · Xia, Chuanxin · Wang, Hansheng

Modern statistical analysis often encounters high-dimensional problems but with a limited sample size. It poses great challenges to traditional statistical estimation methods. In this work, we adopt auxiliary learning to solve the estimation problem in high-dimensional settings. We start with the linear regression setu...

Optimal codes in the Stiefel manifold

John Jasper · Nathan Mankovich · Dustin G. Mixon

We consider the coding problem in the Stiefel manifold with chordal distance. After considering various low-dimensional instances of this problem, we use Rankin's bounds on spherical codes to prove upper bounds on the minimum distance of a Stiefel code, and then we construct several examples of codes that achieve equal...

ITABAG: 3D structures of macromolecules related to human health

Petra PERNOT · Valeria D'ANNIBALE · Leonardo ARIODANTE · Claudia MARCONI · y 2 más

The ITABAG includes structural biologists from Universities, the National Research Council and Hospital research centres in Italy. The laboratories take advantage of single crystal and small angle X-ray diffraction methods to study the structure-function relationships in various macromolecules. A unifying factor for th...

Determinants of Future Physical Activity in University Students: A PE-Based Integrated Approach

Yang, Jae Young

Summertime pronounced lag in HONO response to NOₓ reduction overturns conventional ozone mitigation paradigms

Wei, Linxuan · Li, Jingwen · Ma, Jiaxin · Li, Rui · y 8 más

# Linxuan Wei and Jingwen Li contribute to the work equally. * Corresponding author: Rui Li (rli@geo.ecnu.edu.cn), Dianming Wu (dmwu@geo.ecnu.edu.cn), and Gehui Wang (ghwang@geo.ecnu.edu.cn)

Chance-constrained set multicover problem

Shunyu Yao · Neng Fan · Pavlo Krokhmal

We consider a variant of the set covering problem with uncertain parameters, which we refer to as the chance-constrained set multicover problem (CC-SMCP). In this problem, we assume that there is uncertainty regarding whether a selected set can cover an item, and the objective is to determine a minimum-cost combination...

Untangling the knots of the arthropod tree of life: three-dimensional insights from the Early Devonian Hunsrück Slate fauna

Serge COHEN · Romain SABROUX · Luke PARRY · Allison DALEY · y 2 más

The relationships among arthropods (e.g. scorpions, millipedes, shrimps, insects) have long been debated, but refinements in molecular phylogenetics and the inclusion of fossil data facilitated by X-ray computed tomography (XCT) have led to an emerging consensus. Nevertheless, there are still big knots in the arthropod...