Buscar recursos académicos

Abstract Facial expressions exhibit a wide range of emotions. They are regulated by neural mechanisms in the brain that are beyond one’s control. Facial expressions are largely involuntary. The term “micro facial exp...

Event-based image processing represents an emerging research field within computer vision and is gaining increasing relevance in modern imaging technologies. In contrast to conventional frame-based approaches, neuromorph...

We study the temporal correlations in the evolution of the order parameter ϕt for the Vicsek model with vectorial noise by estimating its Hurst exponent H with detrended fluctuation analysis (DFA). We present results on...

Stemless shoulder arthroplasty has the advantage of reducing stem related complications while allowing for  anatomic restoration of proximal humerus independently from the humeral canal and diaphyseal axis and preservin...

Abstract This study aimed to compare acute muscle damage responses of the elbow flexors following eccentric quasi-isometric (EQI) and eccentric (ECC) exercise. Thirty healthy young men were randomly assigned to EQI or EC...

ABSTRACT Objective Massive irreparable rotator cuff tears cause severe shoulder dysfunction. Superior capsular reconstruction (SCR) is effective, but optimal graft material is controversial; combined autologous fascia la...

Background: Scapulohumeral rhythm (SHR) is a key metric for evaluating shoulder joint function. Current established methods of SHR analysis involve 3-dimensional (3D) to 2-dimensional (2D) registration, which requires si...

Background: Stevens-Johnson syndrome (SJS) and Toxic Epidermal Necrolysis (TEN) are rare but severe dermatological disorders. Their limited prevalence contributes to low awareness among physical therapists, which may lea...

Background: Despite the importance of investigating the effect of night shifts on the gait kinematics of nurses, the literature lacks sufficient evidence to evaluate this relationship. Therefore, the present study aimed ...

Background: Health professions education is undergoing a paradigm shift from a predominantly curative focus towards prevention and health promotion, in line with global health priorities such as Sustainable Development ...

Aims: Total knee arthroplasty (TKA) allows immediate weightbearing and avoids challenges associated with secondary arthroplasty following conservative management or failed fixation of tibial plateau fractures (TPFs). Met...

# Background Dry needling (DN) is commonly used to address pain and movement-related impairments, with the goal of improving range of motion, muscle performance, and functional movement. Despite its growing use, techniqu...

Abstract Introduction Adhesive capsulitis (AC), well-known as frozen shoulder, is characterized by restricted shoulder motility that affects daily activities. The prime of this study was to compare the long-term efficacy...

In the seismic design of reinforced concrete moment-resisting frame (RC MRF) structures equipped with steel damper columns (SDCs), design criteria should consider both peak responses (e.g., story drift) and cumulative re...

The dynamic range limitation is intrinsic to conventional RGB cameras, which reduces global contrast and causes the loss of high-frequency details such as textures and edges in complex, dynamic traffic environments (e.g....

One-dimensional photonic crystal (1D-PhC) pillar cavities allow transducing mechanical pillar vibrations to the optical domain, thereby relaxing the requirements typically associated with mechanical motion detection. In ...

Abstract Background Atlantoaxial (AA) cerebrospinal fluid (CSF) collection in standing horses utilizes the controlled narcotic morphine, thereby limiting feasibility in field practice settings. Objectives To compare AA C...

On-chip photonic networks require adequately spatially ordered matter-photon interconversion qubit sources with emission figures-of-merit exceeding the requirements that would enable the desired functional response of th...

We present results of a study that combines UBV I photometry, MK spectral classification and proper motions in the area of the, up to now unknown, open cluster Ruprecht 58 at the Puppis region. Star counts from the 2MASS...

Part 1 Liquid crystals - main types and properties: introduction - what is a liquid crystal? the building blocks nematics and cholesterics smectics columnar phases more on long-, quasi-long and short-range order remarkab...

Previous article Next article An Algorithm for Least-Squares Estimation of Nonlinear ParametersDonald W. MarquardtDonald W. Marquardthttps://doi.org/10.1137/0111030PDFPDF PLUSBibTexSections ToolsAdd to favoritesExport Ci...

We propose a novel approach for solving the perceptual grouping problem in vision. Rather than focusing on local features and their consistencies in the image data, our approach aims at extracting the global impression o...