998 results found

Rameswari Poornima Janardanan, Elamir A. Osman, Omer O. Saeed, Mahmoud Eltahir Ali, Omer Gaddoura

Purpose Cerebral microbleeds (CMBs) are critical imaging biomarkers for small vessel disease, but detection remains challenging due to small lesion size, variable MRI appearance, and annotation burden...

Research Square 2026-04-23 rs-9496185
Cerebral micro-bleeds self-supervised learning magnetic resonance imaging deep learning medical image analysis

Olena Usachova, Gennadiy Lezhenko, Olena Pashkova, Anastasiia Tovma, Yelyzaveta Silina, Kateryna Samoylyk

Background Streptococcus pyogenes (group A β-haemolytic streptococcus, GAS) is a common cause of infections in children; however, invasive forms involving the central nervous system are extremely rare...

Research Square 2026-04-23 rs-9447959
children meningitis sinus disease bacterial infections Streptococcus pyogenes complications subdural empyema diagnosis treatment

Wendy Nieto-Gutierrez, Melixa Medina-Aedo, M Soledad Isern Val

Background This review identifies and describes clinical prioritisation tools used to rank patients on surgical waiting lists for cataract surgery, knee replacement, and inguinal hernia repair, and ev...

Research Square 2026-04-23 rs-9447805
waiting lists cataract extraction arthroplasty replacement knee herniorrhaphy (source: MeSH)

Mishal Delma Dsouza, Leigh Powell, Amar Hassan Khamis, Nabil Zary

Background Respiratory therapists (RTs) need continuous professional development to stay competent in evolving clinical areas. However, there is no validated, professional-specific tool for systematic...

Research Square 2026-04-23 rs-9484867
respiratory therapy learning needs assessment competency-based assessment professional development content validity self-assessment instrument development United Arab Emirates

Burhan Ulhaq, Tehniat Khaliq, Simon John, Saadia Ziaulhaque, Siraj Ulhaq

Background: Primary extracranial meningiomas are rare neoplasms that may arise without intracranial or dural involvement and are frequently misdiagnosed as benign scalp lesions. Lack of routine histop...

Research Square 2026-04-23 rs-9498731
extracranial meningioma scalp tumor meningothelial meningioma recurrence en bloc excision

Nihal Kaya, Şerife Şahin, Alper Külçü, Gizem Tırıs

Background This in vitro study evaluated monomer release from different light-cured composites used for clear aligner attachments over time, assessing the effects of composite type, attachment size an...

BMC Oral Health 2026-04-23 rs-9160597
attachment clear aligner monomer elution

Lucas Garcia Martins, Breno Carvalho Silva, Yuri A. S. Rocha, Fernanda C. Jerônimo, Wagner C. R. Santos, Alex G. C. M. Klautau, Mariana Tolentino

Bottlenose dolphins (Tursiops truncatus) frequently interact with fisheries worldwide, yet their fine-scale behavioral responses to fishing fleets remain poorly documented in tropical continental shel...

Marine Biology 2026-04-23 rs-9328548
Amazon Continental Shelf bottlenose dolphin behavior fishing fleet interactions opportunistic feeding locomotion and aerial displays human–wildlife interactions

Salpy Kanimian, Shishir Shakya

How nearby hospitals adjust financially after a neighboring closure may depend on ownership incentives, yet existing research has not examined this variation by ownership type. Using publicly availabl...

Eastern Economic Journal 2026-04-23 rs-9408963
Hospital Closures Ownership Types Proximity Hospital Performance

Juk-Sen TANG, Peilun Li, Junhong Chen

The U.S. FDA classifies food recalls into three severity tiers (Class I / II / III), a decision that drives public notification urgency and regulatory resource allo-cation. Using 28,448 openFDA enforc...

Scientific Reports 2026-04-23 rs-9173480
Food recall severity FDA enforcement Firm-level risk profiling Hazard-severity association Regulatory decision support Entity-level evaluation openFDA

Masanobu Yamazaki, Sahoko Ninomiya, Akihito Hashizume, Teppei Takeshima, Hiroki Ito, Kazuhide Makiyama, Hiroji Uemura, Jun-ichi Teranishi, Takashi Kawahara

Background About half of both men and women have lower urinary tract symptoms, and aging is reported to have a significant impact on these symptoms. Lifestyle-related diseases such as diabetes, hypert...

BMC Urology 2026-04-23 rs-9310496
Lower Urinary Tract Syndrome Depression Japanese Men Questionnaire
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