Results 241 to 250 of about 1,463,134 (306)

Leveraging Metamaterial‐Inspired Wireless Resonator for Reliable Quantitative MRI at 1.5T: Linearity, Bias, and Repeatability Assessment

open access: yesAdvanced Physics Research, EarlyView.
This study designed a nonlinear‐response metamaterial‐inspired wireless resonator (MWR) and systematically evaluated the feasibility of using MWR for quantitative magnetic resonance imaging (qMRI), including T1/T2 mapping, apparent diffusion coefficient, and proton density fat fraction.
Yakui Wang   +8 more
wiley   +1 more source

Understanding the spacing of placodes in the eye: A comparative study across age and species

open access: yesThe Anatomical Record, EarlyView.
Abstract The conjunctival placodes of the avian eye form in an intriguing and conserved sequence in a circular annulus around the cornea. These 13–16 placodes develop into papillae that are essential for inducing underlying intramembranous flat bones, known as scleral ossicles, which form an important part of the ocular skeleton.
Florence Joseph   +1 more
wiley   +1 more source

Vancomycin Soaking Reduces Bacterial Growth During Direct Exposure but Does Not Protect Against Subsequent Graft Contamination: An Ex Vivo and In Vivo Study

open access: yesArthroscopy, EarlyView.
Purpose To evaluate, using ex vivo and in vivo controlled contamination models, the antibacterial effect and mechanism of vancomycin presoaking against coagulase‐negative staphylococci. Methods Two contamination models were established. First, allografts were inoculated with Staphylococcus epidermidis (1 × 107 colony‐forming units) and soaked for 5 ...
Hee Jae Huh, Joon Ho Wang, Do Kyung Lee
wiley   +1 more source

Multivariate Analysis of Hematological Stress Biomarkers and Welfare Domains in Organic and Intensive Pig Farming in Italy: A Pilot Study

open access: yesAnimal Research and One Health, EarlyView.
Intensive or organic farming systems may expose pigs to management or environmental challenges. Our preliminary results concluded that organic farming might enhance adaptive immune function, showing that improvements in welfare can translate into measurable immunological benefits, based on the correlation between welfare assessment and physiological ...
Dorotea Ippolito   +15 more
wiley   +1 more source

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