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Measurement of biomechanical properties of transversely isotropic biological tissue using traveling wave expansion.
Med Image Anal
January 2025
School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, China; Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai 200040, China; National Engineering Research Center of Advanced Magnetic Resonance Technologies for Diagnosis and Therapy (NERC-AMRT), Shanghai Jiao Tong University, Shanghai 200040, China; Department of Radiology, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China. Electronic address:
The anisotropic mechanical properties of fiber-embedded biological tissues are essential for understanding their development, aging, disease progression, and response to therapy. However, accurate and fast assessment of mechanical anisotropy in vivo using elastography remains challenging. To address the dilemma of achieving both accuracy and efficiency in this inverse problem involving complex wave equations, we propose a computational framework that utilizes the traveling wave expansion model.
View Article and Find Full Text PDFAssociation between combined healthy lifestyles and infertility: a cross-sectional study in US reproductive-aged women.
BMC Public Health
January 2025
Reproductive Medicine Centre, The First Affiliated Hospital of Shenzhen University, Shenzhen Second People's Hospital, Shenzhen, 518035, China.
Background: Infertility is a widespread problem for couples worldwide, and lifestyle factors are the cornerstone of infertility prevention. This research seeks to explore the association between combined healthy lifestyles and infertility risk among women of reproductive age.
Methods: This study analyzed data from the National Health and Nutrition Examination Survey (NHANES, 2013-2018), concentrating on 2,154 women aged 18 to 44.
Highly Efficient and achromatic mid-infrared silicon nitride meta-lenses.
Sci Rep
January 2025
Department of Physics, The American University in Cairo, New Cairo, 11835, Egypt.
Inverse design with topology optimization considers a promising methodology for discovering new optimized photonic structure that enables to break the limitations of the forward or the traditional design especially for the meta-structure. This work presents a high efficiency mid infra-red imaging photonics element along mid infra-red wavelengths band starts from 2 to 5 µm based on silicon nitride optimized material structures. The first two designs are broadband focusing and reflective meta-lens under very high numerical aperture condition (NA = 0.
View Article and Find Full Text PDFProblematic gambling among the LGBTQIA2S + population in Canada: A quantitative study.
Addict Behav
January 2025
Department of Family Medicine and Emergency Medicine, Université de Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, Quebec J1H 5N4, Canada; Centre de recherche du Centre hospitalier universitaire de Sherbrooke, 12e Avenue N Porte 6, Sherbrooke, Quebec J1H 5N4, Canada. Electronic address:
Background And Aims: LGBTQIA2S + populations are believed to be at higher risk of problem gambling due to their elevated rates of mental disorders and substance abuse compared to heterosexual and cisgender populations. However, little is known about these populations regarding their gambling practices in the Canadian context.
Methods: We conducted an online survey among Canadian residents 18 years or older who self-identify as sexually and gender-diverse (i.
Association between major dietary patterns and mental health problems among college students.
J Educ Health Promot
November 2024
Department of Nutrition, Khalkhal University of Medical Sciences, Khalkhal, Iran.
Background: Mental health problems, specifically, depression, anxiety, and stress are among the major public health issues worldwide. Diet modification can be a helpful strategy for the prevention and management of psychological disorders. Therefore, the present study aims to explore the association between major dietary patterns and mental health problems among Iranian college students.
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