149 results found

Sipei Cheng, Helin Zeng, Yanming Kang, Lan Wu, Shouming Chen

Background We developed a novel, low-cost pork belly model for simulation training in ultrasound-guided transversus abdominis plane (TAP) block among anesthesiology residents. The aim of this study wa...

BMC Medical Education 2026-04-23 rs-9177831
pork belly model simulation training ultrasound-guided nerve block medical education

Javier Gismero Rodriguez, Carlos Ruiz Nuñez, Antonio Jose Garcia Ruiz

Purpose: To evaluate expert-rated informational quality and linguistic accessibility of responses generated by a contemporary large language model to common ophthalmic patient questions, and to explor...

Research Square 2026-04-23 rs-9242640
Artificial intelligence Health literacy Patient education Ophthalmology Readability Large language models

Xue Yang, Jian Kang, Jirui Niu, Li Ma, Yin Zhang, Zipu Dong

Purpose Traditional ultrasonic detection for kidney stones is prone to variability due to the experience and skill of the operating physician, leading to inconsistent diagnostic outcomes. Factors such...

BMC Medical Imaging 2026-04-23 rs-9154303
Ultrasound renal stone artificial intelligence

Zainab M. Al-Zadjali, Faryal Khamis, Amal Malehi, Sanjay Jaju, Sulaiman Dawood Al-Sabei, Ibtisam Khalifa Al-Maskari, Ruhina Aimaq, Jalila Al-Naamani, Kouthar Al-Alawi, Yahya M. Al-Farsi

Background Acquired immunodeficiency syndrome (AIDS) remains a major global public health challenge despite substantial advances in combination antiretroviral therapy (cART). Understanding factors ass...

Research Square 2026-04-23 rs-9490985
HIV AIDS Mortality Survival Analysis Cox-Proportional Hazards Model Cohort Oman

Arthur Berger, Guillaume Pere, Anna Sebbagh, Matthieu Bruzzi, Amaury D'Angelo, Hadrien Alric, Thomas Viel, Irami Araújo-Filho, Marion Marty, Corinne Lesaffre, Chloé Broudin, Leila M'Harzi, Guillaume Perrod, Elise Madec, Florence Gazeau, Bertrand Tavitian, Amanda Silva Brun, Gabriel Rahmi

Background: Gastrocutaneous fistulae following sleeve gastrectomy represent a serious complication associated with prolonged and complex management. To explore innovative therapeutic options, we aimed...

Obesity Surgery 2026-04-23 rs-9139067

Okechukwu Alexander Okeke, Seun Adebanjo

Background Maternal mortality remains a major public health challenge in Sub-Saharan Africa despite global progress in maternal healthcare and increased policy commitments toward improving reproductiv...

Discover Public Health 2026-04-23 rs-9118672
Maternal Mortality Universal Health Coverage Health System Capacity Dynamic Panel Analysis Sub-Saharan Africa

Du Nguyen Duy, Ramin Nikzad-Langerodi, Josef Scharinger, Michael Affenzeller

In modern manufacturing value chains, achieving optimal product quality and sustainability necessitates collaboration across interconnected stakeholders. Conventional Latent Variable Model Inversion (...

Discover Artificial Intelligence 2026-04-23 rs-9243934
Cross-organizational Process Optimization Partial Least Squares Cooperative Coevolution Genetic Algorithm Vertical Federated Learning Latent Variable Model Inversion

Jingjing Wang, Meihua Jin, Ying Guo, Lin He, Lili Zhang, Guangyuan Gao

Background Maladaptive ventricular remodeling is the major pathological process linking myocardial infarction (MI) to heart failure, yet its upstream molecular drivers remain incompletely defined. Exo...

Scientific Reports 2026-04-23 rs-9333795
myocardial infarction ventricular remodeling miR-20a-5p mTORC1/S6 exosome myocardial fibrosis

Darius Diogo Barreto

Helically poled magnetoelastic tubes enable programmable extension, torsion, and inflation under magnetic loading, making them attractive for soft robotic and tubular actuation systems. Building on ou...

Journal of Elasticity 2026-04-23 rs-9447788
Nonlinear magnetoelasticity Helical anisotropy Thin-walled tubes Magnetoelastic coupling moduli Reduced-order modeling Cosserat rods Asymptotic analysis Chiral actuation

Samira L. van den Bogaard, Lorenzo Wormer, Nadja A. Henke, Lars M. Blank, Tobias B. Alter

Microbial growth is constrained by physicochemical and spatial limitations that shape how cells utilize available nutrients. Over evolutionary timescales, microorgansims have optimized the allocation ...

npj Systems Biology and Applications 2026-04-23 rs-9383378
metabolic modeling resource allocation protein allocation models kinetic parameters evolution
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