The block diagram of the proposed approach and its implementation steps are shown in Fig. 1. The implementation starts with database collection, followed by audio activity detection-based segmentation. The segmented audio signals are used with a…
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A Resource for Exploring Regional Diversity in the Male Rat Brain Synaptic Proteome
Experimental animals
All animal procedures were performed in accordance with the guidelines of the Animal Ethics Committee of Hebei Medical University. A total of nine male Sprague-Dawley (SD) rats, approximately 10 weeks old and weighing…
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A novel soft-switched trans-inverse ultra-high-gain DC/DC converter with low switch voltage stress
DC voltage gain
To simplify the steady-state analysis of the proposed converter, the effects of parasitic elements and leakage inductances are neglected, and all capacitor voltages are assumed to remain constant throughout the analysis. Moreover,…
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Multifunctional peptide nanofiber coatings enhance bone regeneration on xenograft materials
Materials
All Fmoc-protected amino acids, rink amide resin (0.65 mmol/g), and coupling reagents including HBTU, HOBt, and DIPEA used for peptide synthesis were obtained from Iris Biotech GmbH (Marktredwitz, Germany). Lauric acid (≥ 98%) was…
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Elliptic anisotropy measurement of the f0(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition
Elliptic anisotropy measurement of the f0(980) hadron in proton-lead collisions and evidence for its quark-antiquark composition
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Barriers and facilitators for stroke patients’ adherence to rehabilitation in China: a qualitative study based on medical experts
Patients
Family cooperation
During interviews, five medical experts mentioned that families are often overly eager, expecting patients to regain mobility, leading to the common occurrence of “over-rehabilitation.” This refers to a situation…
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Symmetry breaking of paracrystalline topology in amorphous silicon
TEM observations
Figure 1(a) shows the high-angle annular dark-field (HAADF)-STEM image at low magnification. The dark dots are homogeneously distributed throughout the imaged area that is obtained from near the wheel side (see methods). The…
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Non-uniform impact of extracellular osmotic variations at subcellular level
Even though the knowledge of osmosis in living cells has been in existence for over 2 centuries, the large amount of literature fails to provide a quantitative systemic outlook of the morphological changes resulting from osmotic shocks/variations…
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NEP-MB-pol: a unified machine-learned framework for fast and accurate prediction of water’s thermodynamic and transport properties
The trained NEP models
The NEP approach27 is a framework for generating highly efficient MLPs. It is a neural network potential trained using an evolutionary algorithm. The site energy Ui of atom i is taken as a function of a descriptor vector…
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Metabolic dysregulation in pulmonary fibrosis: insights into amino acid contributions and therapeutic potential
Lederer DJ, Longo DL, Martinez FJ. Idiopathic pulmonary fibrosis. N Engl J Med. 2018;378:1811–23. https://doi.org/10.1056/NEJMra1705751.
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Nakamura Y, Suda T….
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