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The research focuses on the analysis of the accuracy of attitude determination using satellite measurements from a multi-antenna Global Navigation Satellite System (GNSS). Carrier phase satellite measurements are charact...

AUVs have essential applications in oceanic investigations, environmental characterization, and subsea surveys where accuracy in positioning and stability for navigation is challenging. AUV proposed in the present work a...

Abstract In response to the dual challenges of complex static obstacles and frequent dynamic disturbances in the construction site environment, this paper proposes a hybrid path planning strategy that integrates global s...

Resumen: Las personas con diagnóstico de cáncer presentan limitaciones en las actividades de la vida diaria y en sus roles habituales como consecuencia de los efectos secundarios de la enfermedad y sus tratamientos, lo...

Autonomous microrobotic navigation in life sciences is highly challenging due to environmental disturbances, unpredictable phenomena, diverse obstacles, and dynamic changes. These significantly limit motion of microrobot...

Abstract This study presents a geodetically derived seismicity-rate model for Kalimantan, Indonesia—a tectonically stable yet geologically diverse region with limited earthquake and fault data. Horizontal GNSS (Global ...

Global Navigation Satellite System Radio Occultation (GNSS-RO) offers a unique means of retrieving vertical atmospheric profiles with high precision and global coverage. This study investigates the spatiotemporal charact...

As the aviation industry modernizes, new technology and interfaces must support growing aircraft complexity without increasing pilot workload. Natural language processing presents just such a simple and intuitive interfa...

ABSTRACT Background and Aims Families of children with special needs face sustained emotional, psychological, and social challenges that can profoundly influence both caregiver well‐being and child health outcomes. Pri...

Abstract The global 3‐dimensional structure of the concentric traveling ionospheric disturbances (CTIDs) triggered by 2022 Tonga volcano was reconstructed by using the 3‐dimensional computerized ionospheric tomograph...

Reliable trajectory similarity estimation underpins applications such as map matching, mobility anomaly detection, and travel behavior analysis. However, traditional distance-based methods are computationally expensive a...

The process of formation of one of the branches of commercial and industrial activity – the fashion industry, which included the sale and production of goods for women in the Russian province in the 1860s–1880s – i...

Abstract Background Informal STEM education (ISE) programs provide mentorship and opportunities to explore STEM concepts and practices outside of traditional classroom settings and have shown promise in broadening partic...

SIRGAS, Sistema de Referencia Geocéntrico para las Américas, nació como un proyecto colaborativo de diferentes países latinoamericanos, con el objetivo de establecer un único sistema de referencia con los mayores es...

In this work, a low-cost attitude navigation system for spacecrafts is presented. The system fuses measurements from a three axis MEMS gyroscope and a CCD camera that identifies a known pattern of points (which emulate t...

This thesis describes the design and implementation of a mobile robot which is able to perform a structural interpretation of indoor environments, using only visual and proprioceptive sensory information. The desired beh...

"There is an increasing interest in replacing a unique, complex, and expensive vehicle equipped with several sensors with a group of small vehicles, each of them carrying fewer sensors. There are several advantages in th...

Web application development is a complex and time consuming process that involves di erent stakeholders (ranging from customers to developers); these applications have some unique characteristics like navigational access...

Stuckenia striata (Ruiz & Pav.) Holub (Potamogeton pectinatus L. var striata) es una planta monocotiledónea acuática vascular arraigada de amplia adaptación a sistemas lénticos y loticos. Originaria de sur América, ...

"In this work, concepts of cluster space approach are extended through a novel formulation, namely Tree Organization Method (TOM), to systematically arrange formations of mobile robots. TOM consists in analyzing the =-ro...