The authors have developed a method of separate determination of the volumes of the input and output portions of the right ventricle by findings of cineangiocardiography made in two projections. The volume of the input portion had been shown to be 1,23 times as great as that of the output portion. A comparison of measurements of the volumes of the input and output portions and the total right ventricle as a whole will reveal their participation in the compensation of congenital and acquired heart diseases.
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Npj Flex Electron
October 2024
Thayer School of Engineering, Dartmouth College, Hanover, NH, 03755, USA.
The integration of flexible electronics and photonics has the potential to create revolutionary technologies, yet it has been challenging to marry electronic and photonic components on a single polymer device, especially through high-volume manufacturing. Here, we present a robust, chiplet-level heterogeneous integration of polymer-based circuits (CHIP), where several post-fabricated, ultrathin, polymer electronic, and optoelectronic chiplets are vertically bonded into one single chip at room temperature and then shaped into application-specific form factors with monolithic Input/Output (I/O). As a demonstration, we applied this process and developed a flexible 3D-integrated optrode with high-density arrays of microelectrodes for electrical recording and micro light-emitting diodes (μLEDs) for optogenetic stimulation while with unprecedented integration of additional temperature sensors for bio-safe operations and shielding designs for optoelectronic artifact prevention.
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Sci Total Environ
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Key Laboratory of Groundwater Resources and Environment, Ministry of Education, Jilin University, Changchun 130021, China; Jilin Provincial Key Laboratory of Water Resources and Environment, Jilin University, Changchun 130021, China; College of New Energy and Environment, Jilin University, Changchun 130012, China; School of Earth and Environmental Sciences, Cardiff University, Cardiff CF10 3AT, UK. Electronic address:
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