761 results found

Farhana Haque, Rumana Islam

Moyamoya disease is a rare, progressive cerebrovascular disorder characterized by stenosis or occlusion of the terminal internal carotid arteries and the formation of abnormal collateral vessels at th...

Research Square 2026-04-23 rs-9446926
suzuki staging seizure moyamoya disease magnetic resonance angiography dysphagia cerebral ischemia

Peng Li, Zhiyong Zhu, Hon Ki Tsang, Yi Wang, Sheng Wang, Haoyu Zhang, Hui Wang, Dehui Li, Chenchen Ma, Jiashu Wang, Rui You

Near-infrared (NIR) photodetectors are critical for numerous applications including optical communications, biomedical imaging, and night vision. However, conventional photodetectors suffer from an in...

Nature Portfolio 2026-04-23 rs-9480794
photodetector infrared PtSe2 photoresponsivity response speed flexible extreme temperature

jing Sheng, Shuliang Wu, Guoman Liu, Xin Ma, Shunhu Deng, Hao Xu

To address the issues of low detection accuracy and insufficient model lightweighting in UAV-based transmission line foreign object detection, this paper proposes SDS-YOLOv8n, an optimized foreign obj...

Scientific Reports 2026-04-23 rs-9341531
YOLOv8n unmanned aerial vehicle power line foreign object detection SPPF dynamic detection head attention mechanism

Xi Chen, Zexu Wei, Ranran Yu, junnan Xu, Chenyu Tao, Aixia Zhang, Longjie Li, Xiaoshan Zhang, Jin He, Jiajun Yu, Xuhuang Xiao, Jiahui Guo, Tong Wang, Wei Gong, Yanbo Wang, Chen-Yu Zhang, Dijun Chen, Zhang-Peng Chen, Chenbo Ji

Postnatal depression (PND) increases the risk of neurodevelopmental impairments in offspring, yet the underlying mechanisms remain elusive. Here, we identify an intergenerational signaling pathway thr...

Research Square 2026-04-23 rs-9008493

Arman Ghavidel, Pilar Pazos, Hyoshin J. Park, John Seems

Prostate cancer risk prediction remains challenged by the inability to reliably distinguish indolent from aggressive disease, leading to overtreatment or undertreatment. Conventional approaches based ...

Research Square 2026-04-23 rs-9490581
Prostate cancer Risk stratification Longitudinal PSA/DRE Deep learning Outcome-guided clustering

Sara Pires, Lapo Mughini-Gras, Sandra Hoffmann, Kunihiro Kubota, Shannon Majowicz, Martyn Kirk, Lucy Robertson, Paul Torgerson, Lea Jakobsen, Antonio Agudo, Li Bai, Tety Rachmawati, Yuki Minato, Charlee Roberts, Arie Havelaar, Brecht Devleesschauwer, Elisa Benincà, Robin Lake, Tine Hald, Roger Cooke, Willy Aspinall, Gabriela Nane

Identifying the sources of foodborne diseases is crucial for guiding national food safety strategies and supporting policies that promote safe and sustainable diets. We present global estimates of the...

Research Square 2026-04-23 rs-9449162

Stanley Bernauer, Sebastian Braun, Daniel Fiß, Holger Neumann, Manuel Isensee, Alexander Kratzsch

Dynamic models of NaOH–H2O falling-film absorbers/desorbers are needed for process analysis and future controller design, but time-resolved experimental data for the target system are not yet availabl...

Research Square 2026-04-23 rs-9496847
thermochemical energy storage falling-film heat exchanger dynamic process model sodium hydroxide solution absorption/desorption mathematical modeling heat and mass transfer

Pedro Pallangyo, Zabella Mkojera, Loveness Mfanga, Makrina Komba, Peter R. Kisenge

Background: Koro syndrome is a culture-bound psychogenic condition characterized by acute anxiety involving perceived genital retraction accompanied by fear of imminent death. There remains a relative...

Research Square 2026-04-23 rs-9459553
Koro-like syndrome Genital retraction syndrome Mass psychogenic illness Mass sociogenic illness Tanzania

Reiko Oda, Zakaria Anfar, Masahiro Nakaya, Wijak Yospanya, Simon Poly, Yann Battie, Yutaka Okazaki, Walid Baaziz, Ovidiu Ersen, David Talaga, Thierry Buffeteau, Matthias Pauly, Nanami Hano, Marco Bertuolo, Pamela DE LA FUENTE, Sylvain Nlate, Emilie Pouget, Kuniaki Murase, Kazuhiro Fukami

The bottom-up synthesis of three-dimensional chiral metallic nanostructures without molecular chiral ligands remains a fundamental challenge. Here we report a template-confined, ligand-free strategy p...

Nature Portfolio 2026-04-23 rs-9308726

BASHIR SHUAIBU AHMAD, Dr. Naveen Kumar Yadav, Dr. Muhyiddeen Yahaya Musa, Dr. Mukeesh Kumar

This paper presents a systematic simulation-based framework for comparing the structural performance and energy efficiency of robotic arm links fabricated from Aluminium 6061-T6 and Carbon Fiber Reinf...

Research Square 2026-04-23 rs-9459718
CFRP Robotic manipulator Energy efficiency Lagrangian dynamics Structural optimization Composite materials MATLAB simulation
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