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Article
Deep reinforcement learning-based joint optimization model for vehicular task offloading and resource allocation
With the rapid advancement of Internet of vehicles and autonomous driving technology, there is a growing need for increased computing power in vehicle operations. However, the strict latency requirements of ve...
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Article
Proteomics Sequencing Reveals the Role of TGF-β Signaling Pathway in the Peripheral Blood of Offspring Rats Exposed to Fluoride
The underlying mechanism of fluorosis has not been fully elucidated. The purpose of this study was to explore the mechanism of fluorosis induced by sodium fluoride (NaF) using proteomics. Six offspring rats ex...
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Article
Open AccessProgrammable photoacoustic patterning of microparticles in air
Optical and acoustic tweezers, despite operating on different physical principles, offer non-contact manipulation of microscopic and mesoscopic objects, making them essential in fields like cell biology, medic...
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Article
Correction to: Tunable high‑efficiency femtosecond pulse second harmonic generation in a slab periodically poled lithium niobate crystal
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Article
Open AccessObservation of single-molecule Raman spectroscopy enabled by synergic electromagnetic and chemical enhancement
There has been a long fundamental pursuit to enhance and levitate the Raman scattering signal intensity of molecule by a huge number of ~ 14–15 orders of magnitude, to the level comparable with the molecule fl...
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Article
Tunable high-efficiency femtosecond pulse second harmonic generation in a slab periodically poled lithium niobate crystal
A typical 1D slab periodically poled lithium niobate (PPLN) crystal with a fixed auxiliary reciprocal lattice vector (RLV) normally achieves only a single-wavelength second harmonic generation (SHG) under the ...
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Article
Solving the backward problem for time-fractional wave equations by the quasi-reversibility regularization method
This paper is devoted to the backward problem of determining the initial value and initial velocity simultaneously in a time-fractional wave equation, with the aid of extra measurement data at two fixed times....
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Article
Type-II Weyl points and one-way interface transmission in a three-dimensional gyromagnetic photonic crystal
One-dimensional (1D) one-way waveguides based on topological edge states of two-dimensional (2D) gyromagnetic photonic crystals have been studied extensively. Here, we theoretically propose a three-dimensional...
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Article
Open Access3D printing of plasmonic nanofocusing tip enabling high resolution, high throughput and high contrast optical near-field imaging
Scanning near-field optical microscopy (SNOM) offers a means to reach a fine spatial resolution down to ~ 10 nm, but unfortunately suffers from low transmission efficiency of optical signal. Here we present de...
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Article
Open AccessSignal Contrastive Enhanced Graph Collaborative Filtering for Recommendation
Graph collaborative filtering methods have shown great performance improvements compared with deep neural network-based models. However, these methods suffer from data sparsity and data noise problems. To addr...
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Article
Level density of odd-A nuclei at saddle point
Based on the covariant density functional theory, by employing the core–quasiparticle coupling (CQC) model, the nuclear level density of odd-A nuclei at the saddle point is achieved. The total level density is ca...
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Article
Open AccessIntense ultraviolet–visible–infrared full-spectrum laser
A high-brightness ultrabroadband supercontinuum white laser is desirable for various fields of modern science. Here, we present an intense ultraviolet-visible-infrared full-spectrum femtosecond laser source (w...
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Article
Federated Learning on Multimodal Data: A Comprehensive Survey
With the growing awareness of data privacy, federated learning (FL) has gained increasing attention in recent years as a major paradigm for training models with privacy protection in mind, which allows buildin...
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Article
Dual-omics reveals temporal differences in acute sympathetic stress-induced cardiac inflammation following α1 and β-adrenergic receptors activation
Sympathetic stress is prevalent in cardiovascular diseases. Sympathetic overactivation under strong acute stresses triggers acute cardiovascular events including myocardial infarction (MI), sudden cardiac deat...
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Article
Open AccessAuthor Correction: Identification of a differentiation-related prognostic nomogram based on single-cell RNA sequencing in clear cell renal cell carcinoma
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Article
Open Access350-2500 nm supercontinuum white laser enabled by synergic high-harmonic generation and self-phase modulation
Supercontinuum white laser with large bandwidth and high pulse energy would offer incredible versatility and opportunities for basic science and high technology applications. Here, we report the generation of ...
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Chapter and Conference Paper
ALGCN: Accelerated Light Graph Convolution Network for Recommendation
Recently, Graph Convolutional Network (GCN) has been widely applied in the field of collaborative filtering (CF) with tremendous success, since its message-passing mechanism can efficiently aggregate neighbor...
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Article
Insight into Isolation and Characterization of Phenolic Compounds from Hawthorn (Crataegus pinnatifida Bge.) with Antioxidant, Anti-Acetylcholinesterase, and Neuroprotective Activities
Recent epidemiologic studies have demonstrated a link between the consumption of daily functional fruits rich in phenols and the prevention of disease for neurodegenerative disorders. Hawthorn products are der...
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Article
Open AccessIdentification of a differentiation-related prognostic nomogram based on single-cell RNA sequencing in clear cell renal cell carcinoma
Renal cell carcinoma (RCC) is a kidney cancer that is originated from the lined proximal convoluted tubule, and its major histological subtype is clear cell RCC (ccRCC). This study aimed to retrospectively ana...
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Article
Compact design of on-chip silicon photonic crystal AND and XOR logic devices based on the directional leakage
We have provided two compact designs of on-chip silicon photonic crystal (PhC) AND and XOR logic devices, which can provide multiple logic functions through different input frequencies within one structure. Co...
