UV maps
The complete mapping of the UV auroral emission above the poles of Jupiter is achieved by co-adding consecutive Juno-UVS measurements obtained between 68 and 210 nm. Each measurement consists of a 30-s scan of the auroral emissions,…
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Sub pico-second pulses in mono-mode optical fibers with Triki-Biswas model
The model proposed by TB is presented as follows
$$\begin{aligned} Q_t+i\textit{a} Q_{\textrm{xx}}+b\left( |Q|^{2 n} Q\right) _x=0. \end{aligned}$$
In order to obtain exact solution to Eq (1), we apply the traveling wave transformation (3), and…
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Inspiratory muscle weakness further impairs exercise capacity and respiratory functions and increases dyspnea perception in patients with heart failure
According to the findings of the current study, IMW further impairs exercise capacity, respiratory function, and upper-lower extremity MS and increases dyspnea in patients with HF. Patients with HF and IMW experience reduced exercise capacity,…
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Signature of cooperativity in the stochastic fluctuations of small systems with application to the bacterial flagellar motor
In this section, in the spirit of Skoge et al.24,25,26 and Tu27, who studied the dynamics of cooperativity in chemical sensing to better understand bacterial chemotaxis, we employ a minimal prototypical one dimensional lattice gas model of…
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3D chromatin architecture as a predictor of somatic mutations in cancer genomes
It is well established that the somatic mutational load and associated signatures can vary considerably among different cancer genomes. Chromatin-conformation capture (Hi-C) studies have shown that the genome is organized into topologically…
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Improved prediction model for daily PM2.5 concentrations with particle swarm optimization and BP neural network
BP neural network
Back Propagation (BP) neural network is a multilayer feedforward network, which uses the error backpropagation algorithm for training and is one of the most widely used neural network models. BP neural network is a multi-layer…
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An advanced denoising methodology for Martian surface mineral exploration
Notations
The concepts introduced in this subsection are initially presented. Vectors are represented by lowercase bold letters (e.g., x), where ({bf{x}}in {{mathbb{R}}}^{n}) indicates a vector of dimension (n). Matrices are denoted by bold…
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A method for constructing digital twins of CNC machine tools feed systems based on hybrid mechanism-data
Digit twin model
The DT consisted of four main components: physical space, twin model space, data space, and data interaction space, as illustrated in Fig. 1. Initially, a physical space was established, comprising components such as feed…
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Explainable self-supervised learning for medical image diagnosis based on DINO V2 model and semantic search
Experimental setup
All experiments were conducted on 4 × NVIDIA V100 GPUs (32GB VRAM) with the following considerations: (1) DINOv2 training used a batch size of 32 (Sect. “Proposed work”) to balance memory constraints with gradient…
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Synthesis of a metal-organic framework with red mud for organic pollutant adsorption using response surface methodology for sustainable chemistry
The FTIR technique was used to determine the functional groups of materials, which is shown in Fig. 1. FTIR of TCA contains O–H stretching vibration (2800–3300 cm−1), carbonyl stretching vibration (1690–1730 cm−1), C–O stretching…
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