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Modular multi-fidelity simulation framework for advanced sail-driven spacecraft control and dynamics in perturbation-rich regimes

Celia Redondo-Verdú, Álvaro Belmonte-Baeza, José L. Ramón, Cristina Cachero et al. • Results in Engineering (2026)

This work presents a high-fidelity Software-in-the-Loop (SIL) simulation framework for the development and validation of control strategies for sail-driven spacecraft operating in Low Earth Orbit (LEO). The framework integrates NVIDIA Omniv...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rineng.2026.113314

The Harris Extended Bilal Distribution with Applications in Hydrology and Quality Control

Radhakumari Maya, Muhammed Rasheed Irshad, Muhammed Ahammed, Christophe Chesneau • AppliedMath (2023)

In this research work, a new three-parameter lifetime distribution is introduced and studied. It is called the Harris extended Bilal distribution due to its construction from a mixture of the famous Bilal and Harris distributions, resulting...

DOAJ Open Access (DOAJ) DOI: 10.3390/appliedmath3010013

Work-related musculoskeletal pain and characteristics of brewery workers in southwest Nigeria - a pilot study

Olufemi Opeyemi Ogundiran, Elvis Agbonlahor, Kayode Israel Oke, Gbolade Isaac Ogunsanya • Revista Pesquisa em Fisioterapia (2020)

BACKGROUND: Work-related musculoskeletal pain (WMSP) is a common symptom associated with work-related musculoskeletal disorders. It is aggravated by poor lifting techniques, inappropriate ergonomics, repetitive movements and awkward posture...

DOAJ Open Access (DOAJ) DOI: 10.17267/2238-2704rpf.v10i2.2742

Fast Timing Techniques in FLIM Applications

Liisa M. Hirvonen, Klaus Suhling • Frontiers in Physics (2020)

Fluorescence lifetime imaging (FLIM) is increasingly used in many scientific disciplines, including biological and medical research, materials science and chemistry. The fluorescence label is not only used to indicate its location, but also...

DOAJ Open Access (DOAJ) DOI: 10.3389/fphy.2020.00161

Tuning the effective spin-orbit coupling in molecular semiconductors

Sam Schott, Erik R. McNellis, Christian B. Nielsen, Hung-Yang Chen et al. • Nature Communications (2017)

Organic semiconductors with long spin lifetime hold promise for future spintronics devices that can process and store information. Here, Schottet al. perform a systematic study of the strength of spin-orbit coupling and its effect on spin l...

DOAJ Open Access (DOAJ) DOI: 10.1038/ncomms15200

Self-Matrix N-Doped Room Temperature Phosphorescent Carbon Dots Triggered by Visible and Ultraviolet Light Dual Modes

Huiyong Wang, Hongmei Yu, Ayman AL-Zubi, Xiuhui Zhu et al. • Nanomaterials (2022)

The synthesis of room temperature phosphorescent carbon dots (RTP-CDs) without any matrix is important in various applications. In particular, RTP-CDs with dual modes of excitation are more interesting. Here, we successfully synthesized mat...

DOAJ Open Access (DOAJ) DOI: 10.3390/nano12132210

The works of А. N. Radishchev: A study of economic and anthropological interpretation

Vadim A. Maximov • Известия Саратовского университета. Новая серия: Серия «Экономика. Управление. Право» (2022)

Introduction. A. N. Radishchev in his writings lays the foundations of a humanistic study of Russian society and an anthropological understanding of economic orders. Most of the works were not published during his lifetime; the scientific ...

DOAJ Open Access (DOAJ) DOI: 10.18500/1994-2540-2022-22-4-384-395

Effects of urea, metal ions and surfactants on the binding of baicalein with bovine serum albumin

Atanu Singha Roy, Amit Kumar Dinda, Nitin Kumar Pandey, Swagata Dasgupta • Journal of Pharmaceutical Analysis (2016)

The interaction of baicalein with bovine serum albumin (BSA) was investigated with the help of spectroscopic and molecular docking studies. The binding affinity of baicalein towards BSA was estimated to be in order of 105 M−1 from fluoresce...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.jpha.2016.04.001

Ostensibly perpetual optical data storage in glass with ultra-high stability and tailored photoluminescence

Zhuo Wang, Bo Zhang, Dezhi Tan, Jianrong Qiu • Opto-Electronic Advances (2023)

Long-term optical data storage (ODS) technology is essential to break the bottleneck of high energy consumption for information storage in the current era of big data. Here, ODS with an ultralong lifetime of 2×107 years is attained with sin...

DOAJ Open Access (DOAJ) DOI: 10.29026/oea.2023.220008