497 results found

Michell Guevara Gaviria, Juliana Arias Ramirez, Jose William Martinez, Julian David Echeverry, Paula Marcela Herrera

Background: The prevalence of suicidal behavior in children and adolescents is a critical public health issue, with rates in the coffee region exceeding the national average. This study analyzed respo...

BMC Public Health 2026-04-23 rs-9294822
Suicidal Ideation Patient Health Questionnaire Adolescent Machine Learning

Nurahmed Ali Yassin

Federated learning (FL) has emerged as a paradigm-shifting approach to distributed machine learning, enabling multiple participants to collaboratively train models without exposing raw data. However, ...

Research Square 2026-04-23 rs-9491795
federated learning differential privacy homomorphic encryption secure multi-party computation Byzantine fault tolerance zero-knowledge proofs distributed machine learning privacy-preserving AI adversarial robustness gradient privacy

AlJawhara AlSabah

Background: Kuwait operates a state-funded universal healthcare system serving a population that is 70% expatriate, yet existing health financing data aggregate out-of-pocket (OOP) expenditure across ...

Research Square 2026-04-23 rs-9438526
out-of-pocket health expenditure financial risk protection catastrophic health expenditure Kuwait expatriates Gulf Cooperation Council health financing Dhaman mandatory health insurance health equity

Yunjing Jiao, Xuesong Han, Huanjuan Zhao, Jiaqi Lian

With the rapid development of aerospace technology, further research on the detonation dynamics characteristics of fuels for detonation engines is required. Additionally, in response to frequent accid...

Discover Applied Sciences 2026-04-23 rs-9259680
Gaseous detonation Bicomponent fuel Dynamic parameters Numerical simulation

Hikaru Wakaura, Taiki Tanimae

Biological radical-pair systems operate at decoherence rates γeff = 3.25–4.55, far exceeding the entanglement-breaking threshold γc ≈ 0.3 (channel-model-dependent). Standard quantum error correction p...

Research Square 2026-04-23 rs-9493052
quantum biology radical pairs quantum error correction quantum reservoir computing motional narrowing decoherence

Vitalii Slobodzian, Barmak Oleksandr, Pavlo Radiuk, Liliana Klymenko, Iurii Krak

Cardiac MRI images are vital in diagnosing a range of heart diseases, yet standard solutions frequently struggle with inadequate region delineation, confusion among similar pathologies, and opaque dec...

Research Square 2026-04-23 rs-5930463

Jianbin Li, Yonglu Han

This paper proposes an intelligent control method based on the Camel Marching Optimization Algorithm (CJOA) for the adaptive adjustment of control parameters of grid structured photovoltaic inverters ...

Discover Artificial Intelligence 2026-04-23 rs-9243294
Grid type inverter Adaptive control Camel marching optimization algorithm Convolutional neural network Optical storage system

Kwesi Twentwewa Quagraine, Kwesi Akumenyi Quagraine, Emmanuel Akalanyabah, Francis Nkrumah, Nana Ama Browne Klutse

Stratospheric aerosol injection (SAI) is proposed as a near-term intervention to offset warming, yet its regional impacts remain uncertain. We assess the response of the West African Monsoon (WAM) to ...

npj Climate and Atmospheric Science 2026-04-23 rs-9315964
Stratospheric aerosol injection (SAI) West African Monsoon (WAM) precipitation extremes dry spell duration wet spell persistence climate model intercomparison HiLLA-SAI

John Garcia

Can large language model (LLM) agents serve as proxies for human investors in behavioral finance experiments? I deploy 96 GPT-4-family agents in a staggered difference-in-differences design, exposing ...

Research Square 2026-04-23 rs-9372266
Investor attention retail trading behavioral finance Generative AI difference-in-differences LLM agents

Md Mahmudul Karim¹, Sadiya Afrin Nowrin², Ismail Ahmed³

Understanding how magnetic fields alter phase transitions is a practical obstacle in magnetocaloric refrigeration, where optimizing the magnetocaloric effect requires precise knowledge of how a magnet...

Research Square 2026-04-23 rs-9447379
Magnetocaloric Effect Phase Transitions Ni-Mn-Sn Alloys Landau Theory Molecular Dynamics Magnetic Refrigeration
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