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Singularity in a two-point complex coherence function, known as coherence vortices, represents zero visibility with a helical phase structure. In this paper, we introduce a novel technique to generate the coherence vorti...

Abstract Continuous seismic data analysis identifies signals related to physical processes within the Earth or on its surface. Characterizing seismic signals yields insights into source processes and Earth's structural f...

In this paper, we design a multimodal visible/near-infrared photoacoustic microscopy and optical coherence tomography (VIS/NIR-PAM-OCT) system for imaging both retina and retinal pigment epithelium (RPE)/choroid complex ...

Abstract Invasive water hyacinth threatens Lake Tana, Ethiopia—the source of the Blue Nile. This study presents the first comprehensive 11-year (2013–2024) remote sensing assessment of the water hyacinth invasion dyn...

Fine-tuning a Large Language Model (LLM) to translate imprecise, ambiguous natural language into a formal logic language that supports automated reasoning requires a significant amount of training data. With the assistan...

Abstract We present for the first time within the cloud physics context, the application of wavelet phase coherence analysis to disentangle counteracting physical processes associated with the lead‐lag phase difference...

Optical coherence is a fundamental property of light, playing a key role in understanding interference, propagation, and light-matter interactions for both classical and quantum light. Measuring the coherence properties ...

Proposed paper presents the latest results in the framework of polarization-sensitive low-coherence interferometry related to new approaches for using the geometric phase to reproduce the polarization structure of a biol...

Abstract Grinding burn monitoring is of great importance to guarantee the surface integrity of the workpiece. Existing methods monitor overall signal variation. However, the signals produced by metal burn are always weak...

Children with disabilities have difficulty actualizing themselves in independence and interacting with their peers. Life experiences involving emotions such as self-actualization, understanding the meaning of life and re...

Abstract Nursing students face high academic and emotional demands that may adversely affect their mental well-being and psychological resources. Understanding the relationships between stress, life orientation, and sens...

Background/Aim: Optical coherence tomography (OCT) is an optical imaging method used in the examination of superficial tissues in ophthalmology, cardiology, dermatology and dentistry. It can provide high resolution micro...

Introduction: As salivary pH and electrolytes are indicators of cardiac health or sympathetic nervous system. This study aims to investigate the relationship between stress, coherence, and autonomic function by analyzing...

Current gradient-index (GRIN) lens based proximal-driven intracoronary optical coherence tomography (ICOCT) probes consist of a spacer and a GRIN lens with large gradient constant. This design provides great flexibility ...

The degree of coherence (DOC) function that characterizes the second-order correlations at any two points in a light field is shown to provide a new degree of freedom for carrying information. As a rule, the DOC varies a...

This work aims to advance the room-temperature manipulation of photonic qubits and enhance coherence preservation in and for quantum applications via tailored spatio-spectral localized (SSL) systems. We focus on an innov...

Optical coherence tomography angiography (OCTA) is a powerful tool for non-invasive, label-free, three-dimensional visualization of blood vessels down to the capillary level in vivo. However, its widespread usage is hind...

IntroductionProgram coherence is considered a critical factor for student learning and professional development in higher education. In teacher education, the subjective perception of coherence—defined as the degree to...

The dynamic interplay between oral health-related quality of life (OHRQoL), sense of coherence (SOC), and dental anxiety has garnered increasing attention in recent years, highlighting the need for a comprehensive unders...

Abstract Current research on rail vehicle system vibrations primarily relies on numerical methods, with vibration transfer functions commonly derived through data fitting. However, the physical mechanisms underlying thes...

The article looks at word-formation means of textual cohesion and coherence. The analysis shows that the repetition of a suffix, prefix, confix or a base in adjacent or distant sentences in small textual segments can ens...

The paper examines the importance of the family as an educational environment for the formation of the value system of the young generation. It is an outcome of cyclical research on the values of the younger and older ge...

Since the beginning of this millennium, frequency comb generators have reshaped frequency metrology and related areas. After more than two decades since their first realization, several other ways to generate frequency c...

Materie / parole chiave: bamboo hair; trichoscopy; reflectance confocal microscopy; netherton syndrome; line-field confocal optical coherence tomography