91 results found

Vajo Sekulic, Verena Sekulic, Zheying Zhang, Tomas Herda

Contemporary agile development processes optimize for velocity and functional completeness, yet systematically disregard ethical considerations. This dilemma exposes a significant ethics gap, as organ...

Research Square 2026-04-22 rs-9284537
Requirements Engineering User Story Value-Based En- gineering Agile Development Artificial Intelligence AI Ethics

Paolo Melidoro, Steven E. Williams, Gregory Y.H Lip, Magdalena Klis, Oleg Aslanidi, Adelaide Vecchi

Atrial fibrillation (AF) is the most common cardiac arrhythmia and increases stroke risk and reduces quality of life. Left atrial catheter ablation (LACA) restores sinus rhythm by targeting abnormal e...

Research Square 2026-04-22 rs-8745185

Anna Kwietniak, Andrzej Urbaniec, Anna Łaba-Biel, Benedykt Kubik

The purpose of this paper is to show the application of the colour-processing technique to enhance the resolution of seismic data for more detailed structural interpretation. Colour-processing is a po...

Research Square 2026-04-22 rs-9001717
colour-processing seismic resolution enhancement structural interpretation fractures seismic attributes

Marina Lopez-Arias, Rui Bai, Mirian Velay-Lizancos

The growing pollution from transportation into the environment has created an urgent need for active mitigation tools. Photocatalytic surface treatments for concrete pavements, such as TiO2-based surf...

Research Square 2026-04-22 rs-9452430
Photocatalysis TiO2 CO2 photoreduction Concrete Pavements surface treatment

Mira R. Bissengaliyeva, Irina A. Zvereva, Shynar T. Taimassova, Daniil B. Gogol

Samarium-doped barium and lanthanum tungstates of the composition Ba(La1−xSmx)2WO7 were obtained by solid-phase synthesis at x = 0.01 and 0.03. X-ray analysis revealed that the samples are single-phas...

Research Square 2026-04-22 rs-8895037
samarium tungsten ternary oxides XRD EPMA adiabatic calorimetry magnetometry

Hanaa A. Alshammari, A. H. Korna, Soad Fares, Badriah Alshahrani, Nawaa Alshammari

This study reports the successful synthesis and comprehensive characterization of a novel Fe3O4/TiO2/GO nanocomposite for advanced water remediation, integrating magnetic magnetite (Fe3O4) and titaniu...

Journal of Materials Science: Materials in Engineering 2026-04-22 rs-9315584
Nanocomposite Fe₃O₄/TiO₂/GO Photocatalysis Adsorption Water Remediation

Xueke Wang, Jiakai Cui, Wenwen Nie, Kejun Qian, Xufan Wang, Kaiyuan Lu, Changsong Wang

Dicalcium phosphate dihydrate (CaHPO₄·2H₂O, DCPD) is an important inorganic material widely used in the food, feed, pharmaceutical, and agricultural industries. The CaCO3-H3PO4 neutralization method i...

Research Square 2026-04-22 rs-8992982
Dicalcium phosphate dihydrate TG Thermal stability Impurity activation energy

Chuanyi Ma, Xuefeng Han, Ning Zhang, Hongliang Liu, Guangyu Yang, Wenfeng Tu, Changyuan Chen, Yuxue Chen

During tunnel construction, the surface of surrounding rock is often unstable, making traditional contact sensors (e.g., accelerometers) difficult to install reliably and highly susceptible to detachm...

Scientific Reports 2026-04-22 rs-9308153
Complex tunnel environment Vibration information Remote sensing Vibration damping and noise reduction

Zhiqiang Ma, Xiuxun Hao, Fei Gao, Junling Fan, Pan Zhang, Guanghui Chen

This work investigates the influence of vertical baffles on gas–solid hydrodynamics in fluidized beds incorporating finger-shaped and U-shaped heat exchange tubes. A dual-particle-phase model (DDPM), ...

Korean Journal of Chemical Engineering 2026-04-22 rs-9337932
Gas-solid fluidized bed Bubble dynamics Vertical baffles Dense Discrete Phase Model (DDPM) Heat exchange tube

Stefan Kaczmarczyk

Seismic excitations with long-period frequencies often coincide with the fundamental natural frequencies of tall buildings, causing resonance and significant structural responses. These resonant motio...

Research Square 2026-04-22 rs-9304034
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