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Hybrid integration of opto-electronic integrated circuits (OEICs) with CMOS electronics requires the modeling and characterization of thermal interactions. The thermal-gradient generated by the electronic layer causes modulation of the refractive index of the optical layers. This requires a thermal characterization for thermal-aware integration of OEICs. Full-scale, coupled, 3D electromagnetic and...
Background The aim of this study was to investigate factors influencing mortality after percutaneous coronary intervention (PCI) in patients aged ≥ 75 years compared to younger patients. Patients and methods A total of 1,809 coronary heart disease (CHD) patients after PCI with stent implantation in our hospital were assessed. Kaplan–Meier analyses with log-rank test and Cox regression analyses were...
Maternal food restriction during pregnancy results in adverse consequences for offspring, including obesity and cardiovascular disease. Early pregnancy is a critical period for this programming effect. Leptin is a regulator of energy homeostasis that also affects placental and fetal development. As food restriction results in decreased serum leptin levels, at least in non-pregnant animals, leptin...
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