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Sci Rep
December 2024
Department of Theoretical Electrical Engineering and Diagnostics of Electrical Equipment, Institute of Electrodynamics, National Academy of Sciences of Ukraine, Beresteyskiy, 56, Kyiv-57, Kyiv, 03680, Ukraine.
The rapid global adoption of electric vehicles (EVs) necessitates the development of advanced EV charging infrastructure to meet rising energy demands. In particular, community parking lots (CPLs) offer significant opportunities for coordinating EVs' charging. By integrating energy storage systems (ESSs), renewable energy sources (RESs), and building prosumers, substantial reductions in peak load and electricity costs can be achieved, while simultaneously promoting environmental sustainability.
View Article and Find Full Text PDFBMC Cardiovasc Disord
December 2024
Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China.
Background: Delayed lead perforation is a rare complication of cardiac implantable electronic device (CIED). Clinical presentations range from completely asymptomatic to pericardial tamponade. Surgical lead extraction is recommended and transvenous lead extraction (TLE) with surgical backup is an alternative method.
View Article and Find Full Text PDFHeliyon
November 2024
Department of Mechanical and Materials Engineering, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Sungai Long Campus, Bandar Sungai Long, 43000, Kajang, Malaysia.
Considering global climate change concerns, issues related to the energy crisis and technologies reliant on non-fossil renewable energy sources are in high demand. Solar energy emerges as one of the alternatives among all renewable energy resources due to its economic viability and environmental sustainability. There are various types of solar photovoltaic (PV) technologies available for commercial applications, such as organic solar cells, silicon-based solar cells, dye-sensitized solar cells, and perovskite solar cells.
View Article and Find Full Text PDFJ Clin Hypertens (Greenwich)
November 2024
Department of Cardiovascular Medicine, the Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
We experimentally demonstrated a ridge waveguide (RW) distributed feedback (DFB) continuous-wave (CW) laser array with high output power, low relative intensity noise (RIN) and narrow linewidth for all 16 channels with 200-GHz-spacing. The ridge waveguide is formed above an offset-quantum-well structure to increase single transverse mode waveguide width to 8-µ;m for higher output power and lower noise. A relatively long cavity length of 800-µm as well as a backup laser technique are introduced to achieve good single mode stability.
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