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http://dx.doi.org/10.1371/journal.pcbi.1004286 | DOI Listing |
Micromachines (Basel)
December 2024
Institute of Nanostructure Technologies and Analytics (INA), Technological Electronics Department and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Straße 40, 34132 Kassel, Germany.
Millions of electrostatically actuatable micromirror arrays have been arranged in between windowpanes in inert gas environments, enabling active daylighting in buildings for illumination and climatization. MEMS smart windows can reduce energy consumption significantly. However, to allow personalized light steering for arbitrary user positions with high flexibility, two main limitations must be overcome: first, limited tuning angle spans by MEMS pull-in effects; and second, the lack of a second orthogonal tuning angle, which is highly required.
View Article and Find Full Text PDFBMJ Surg Interv Health Technol
January 2025
Department of Surgical Oncology, Kanazawa Medical University, Kahoku-gun, Japan.
Objectives: The advantages of indocyanine green (ICG) fluorescence cholangiography have been emphasized, but its disadvantages remain unclear. This study investigated the advantages and disadvantages of this modality, particularly the optimal timing of administration of ICG fluorescence.
Design: This was a retrospective analysis of prospectively collected patient data.
J Phys Chem A
January 2025
MS 70A3317, Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.
The analysis of the solution absorption spectrum of the plutonyl ion in an aqueous environment was given by Eisenstein and Pryce (E&P) in 1968. In 2011 a new spectrum was published of the (PuO) ion in 1 M HClO. We have been provided with the original data of this spectrum and have found in the data a previously unreported low-lying transition at 7385 cm which we have assigned as a magnetic dipole transition.
View Article and Find Full Text PDFPril (Makedon Akad Nauk Umet Odd Med Nauki)
November 2024
Faculty of Medicine, University "St. Cyril and Methodius", Institute of Microbiology and Parasitology, Skopje, RN Macedonia.
Introduction: Attrition, its prevention and therapy is a complex problem, with a multifactorial etiology. The aim of this paper is to examine the treatment of attrition in everyday dental clinical practice with the help of soft inserts.
Material And Method: In this study, 30 patients were included, divided into two groups of 15 patients, the study and the control group.
Optical pulse coding (OPC) in phase-sensitive optical time-domain reflectometry (φ-OTDR) traditionally relies on standard coding sequences as probe pulse trains, which usually suffer the problem of distorted probe pulse caused by the gain saturation in erbium-doped fiber amplifier (EDFA). To improve the signal-to-noise ratio (SNR) and mitigate distortion caused by the EDFA gain saturation, a genetic-optimized code (Go-code) based OPC φ-OTDR (GOPC φ-OTDR) scheme is proposed in this paper. The unique Go-code sequence generated by the distributed genetic algorithm (DGA) is explored in the field of φ-OTDR for the first time, and the coding sequence was optimized to adapt to the vibration sensing requirements in φ-OTDR.
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