This paper explores how competing interactions in the intermolecular potential of fluids affect their structural transitions. study employs a versatile model with hard core followed by two constant steps, representing wells or shoulders, analyzed both one-dimensional (1D) and three-dimensional (3D) systems. Comparing these dimensionalities highlights effect confinement on Exact results are derived for 1D systems, while rational function approximation is used unconfined 3D fluids. Both...

Abstract Local spins coupled to superconductors give rise several emerging phenomena directly linked the competition between Cooper pair formation and magnetic exchange. These effects are generally scrutinized using a spectroscopic approach which relies on detecting in-gap bound modes arising from breaking, so-called Yu-Shiba-Rusinov (YSR) states. However, impact of local impurities superconducting order parameter remains largely unexplored. Here, we use scanning Josephson spectroscopy...

The exact transfer-matrix solution for the longitudinal equilibrium properties of single-file hard-disk fluid is used to study limiting low- and high-pressure behaviors analytically as functions pore width. In low-pressure regime, third fourth virial coefficients are obtained, which involve single double integrals, respectively. Moreover, we show that standard irreducible diagrams do not provide a complete account in confined geometries. asymptotic equation state limit seen present simple...

In the statistical mechanics approach to liquid-state theory, understanding role of intermolecular potential in determining thermodynamic and structural properties is crucial. The Fisher--Widom (FW) line, which separates regions temperature vs density plane where decay total correlation function monotonic or oscillatory, provides insights into dominance attractive repulsive part interactions. Stopper et al. have recently conjectured [J. Chem. Phys. \textbf{151}, 014501 (2019)] that line...

The structural properties of confined single-file hard-disk fluids are studied analytically by means a mapping the original system onto one-dimensional mixture non-additive hard rods, being exact in polydisperse limit. Standard statistical-mechanical results used as starting point to derive thermodynamic and mixture, where condition that all particles have same chemical potential must be taken into account. Analytical then provided for nth neighbor probability distribution function, radial...

Harnessing the spin of single atoms is at heart quantum information nanotechnology based on magnetic concepts. By attaching Co to monatomic Cu chains, we demonstrate ability control orientation by atomic environment. Due spin-orbit coupling (SOC), tilted ≈58° from surface normal toward chain as evidenced inelastic tunneling spectroscopy. These findings are reproduced density functional theory calculations and have implications for pristine Cu(111), which believed be Kondo systems. Our Monte...

This study investigates the (longitudinal) thermodynamic and structural characteristics of single-file confined square-well square-shoulder disks by employing a mapping technique that transforms original system into one-dimensional polydisperse mixture nonadditive rods. Leveraging standard statistical-mechanical techniques, exact results are derived for key properties, including equation state, internal energy, radial distribution function, structure factor. The asymptotic behavior function...

This study examines the transverse and longitudinal properties of hard disks confined in narrow channels. Employing an exact mapping system onto a one-dimensional polydisperse, nonadditive mixture rods with equal chemical potentials, we compute various thermodynamic properties, including equations state, along their behaviors at both low high densities. Structural are analyzed using two-body correlation function radial distribution function, tailored for highly anisotropic geometry this...

A method of the hydrothermal synthesis Fe3+-doped titanate nanotubes (TNT) is reported in which ultra-small Fe3O4 nanoparticles are used as sources Fe3+ ions. The magnetic with a diameter about 2 nm added during washing stage procedure. During washing, they gradually degrade and at same time, product transformed into nanotubes. obtained were characterized by structural measurements. It was found that, depending on value external field, may show property room temperature ferromagnetism,...

This study investigates the (longitudinal) thermodynamic and structural characteristics of single-file confined square-well square-shoulder disks by employing a mapping technique that transforms original system into one-dimensional polydisperse mixture nonadditive rods. Leveraging standard statistical-mechanical techniques, exact results are derived for key properties, including equation state, internal energy, radial distribution function, structure factor. The asymptotic behavior function...

This study examines the transverse and longitudinal properties of hard disks confined in narrow channels. We employ an exact mapping system onto a one-dimensional polydisperse, nonadditive mixture rods with equal chemical potentials. compute various thermodynamic properties, including equations state, along their behaviors at both low high densities. Structural are analyzed using two-body correlation function radial distribution function, tailored for highly anisotropic geometry this system....

In the statistical mechanics approach to liquid-state theory, understanding role of intermolecular potential in determining thermodynamic and structural properties is crucial. The Fisher–Widom (FW) line, which separates regions temperature vs density plane where decay total correlation function monotonic or oscillatory, provides insights into dominance attractive repulsive part interactions. Stopper et al. have recently conjectured [J. Chem. Phys. 151, 014501 (2019)] that line vanishing...

This paper explores how competing interactions in the intermolecular potential of fluids affect their structural transitions. The study employs a versatile model with hard core followed by two constant steps, representing wells or shoulders, analyzed both one-dimensional (1D) and three-dimensional (3D) systems. Comparing these dimensionalities highlights effect confinement on Exact results are derived for 1D systems, while Rational-Function Approximation is used unconfined 3D fluids. Both...

This paper explores how competing interactions in the intermolecular potential of fluids affect their structural transitions. The study employs a versatile model with hard core followed by two constant steps, representing wells or shoulders, analyzed both one-dimensional (1D) and three-dimensional (3D) systems. Comparing these dimensionalities highlights effect confinement on Exact results are derived for 1D systems, while Rational-Function Approximation is used unconfined 3D fluids. Both...

The phase behavior and structural properties of hard anisotropic particles (prisms dumbbells) are examined in one-dimensional channels using the Parsons-Lee (PL) theory, transfer-matrix neighbor-distribution methods. allowed to move freely along channel, while their orientations constrained such that one particle can occupy only two or three different lengths channel. In this confinement setting, prisms behave as an additive mixture, dumbbells a non-additive one. We prove all methods provide...

Este trabajo se centra en la traducción al castellano de obra Brunetto Latini, Li Livres dou tresor. Dicha —requerida por el rey Sancho IV torno a 1293— permitió aparición primera versión abreviada, castellano, Ética Nicómaco Aristóteles (Summa Alexandrinorum); sorprendentemente ética aristotélica no alcanzaría popularidad hasta siglo XV. trata ahondar tipo recepción inicial que tuvo Libro del tesoro, para lo cual analizan las interpolaciones breves explicaciones castellano. Se observa...

The properties of one-dimensional liquids are studied for several interaction potentials which, under certain assumptions, the system admit an analytical solution. triangle-well and ramp potential, then we use knowledge these ones to study hard-rod sticky-hard-rod potentials. For each one potentials, its equation state other thermodynamic quantities such as compressibility factor internal energy. Then, correlation functions, radial distribution function, structure direct function. latter...

ResumenEste trabajo pretende revisar la situación de las tareas archivísticas Valoración y Selección en los archivos municipales españoles, diez años después presentación del estudio sobre dicha materia realizado por autora el marco Congreso CIA Viena 2004. Así, tras un exhaustivo análisis nuevo normativo, se mostrarán cambios producidos esta década a raíz incorporación nuevas tecnologías aparición documentos electrónicos nuestro entorno trabajo, si, realmente, estos dan una respuesta...

RESUMENEl 10 de septiembre 1925, el Ayuntamiento Oviedo aprueba la instalación en Campo San Francisco del arco portada Isidoro, último vestigio aquella iglesia románica. Este artículo, un viaje a través tiempo, pretende dar explicación cómo se llegó esta situación basándose los documentos que sobre cuestión obran distintos archivos ovetenses, vez presentan otras discutidas actuaciones materia destrucción Patrimonio monumental ovetense comienzos s. XX.PALABRAS CLAVE:Oviedo. Historia. Isidoro...

The impact of social networks on people's daily lives is worrisome, particularly in adolescents and young people, who seem to exceed the limits normal use. Constant excessive use can lead pathological behaviors linked media addiction (SMA). Our objectives were 1) adapt Bergen Social Media Addiction Scale (BSMAS) Spanish 2) evaluate its psychometric properties a population. BSMAS was adapted Spanish, involving experts people from target population during adaptation process. For evaluation,...