226 Result(s)
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Article
Analysis and Modeling of Intermittent Fluctuation Mechanisms of Piezoelectric Impact-Induced Vibration Cantilever Energy Harvester
Piezoelectric impact-induced vibration cantilever energy harvesters for conventional energy have low ambient vibration frequencies. Expanding the response bandwidth of vibratory energy harvesters and improving...
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Open AccessFirefly-inspired bipolar information indication system actuated by white light
The indication of information in materials is widely used in our daily life, and optical encoding materials are ideal for information loading due to their easily readable nature and adjustable optical properti...
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Article
Open AccessPRDM14 extinction enables the initiation of trophoblast stem cell formation
Trophoblast stem cells (TSCs) can be chemically converted from embryonic stem cells (ESCs) in vitro. Although several transcription factors (TFs) have been recognized as essential for TSC formation, it remains...
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Resting-state EEG Microstate Features Can Quantitatively Predict Autistic Traits in Typically Develo** Individuals
Autism spectrum disorder (ASD) is not a discrete disorder and that symptoms of ASD (i.e., so-called “autistic traits”) are found to varying degrees in the general population. Typically develo** individuals w...
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Multifocal leukoencephalopathy in a patient medicated with etanercept and methotrexate for rheumatoid arthritis
Methotrexate (MTX) and etanercept are commonly used in the treatment of rheumatoid arthritis (RA). Several important adverse events, including central nervous system lesions, have been reported during RA treat...
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Open AccessExpression patterns of mechanosensitive ion channel PIEZOs in irreversible pulpitis
Mechanosensitive ion channel PIEZOs have been widely reported to involve inflammation and pain. This study aimed to clarify expression patterns of PIEZOs and their potential relations to irreversible pulpitis.
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Article
Control effects of electromagnetic induction on epileptic seizures
Studies have shown that pyramidal neurons are significant in regulating seizures. Based on this, we employ a modified corticothalamic model to investigate the effect of magnetic flow on seizures by adding magn...
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Open AccessS100A8/A9 as a prognostic biomarker with causal effects for post-acute myocardial infarction heart failure
Heart failure is the prevalent complication of acute myocardial infarction. We aim to identify a biomarker for heart failure post-acute myocardial infarction. This observational study includes 1062 and 1043 pa...
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Article
The Role of Thyroid Hormone Synthesis Gene-Related miRNAs Profiling in Structural and Functional Changes of The Thyroid Gland Induced by Excess Iodine
At recent years, the impairment caused by iodine excess are paid more attention. However, there is still largely unknown about the exact mechanism induced by excessive iodine. MiRNAs have been found to act as ...
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Article
A novel methodology for the optimization of design parameters of electromagnetic relays
The reliability of electromagnetic relays is affected by dynamic and contact bounce behaviors. To address this issue, a novel optimal parameter design strategy based on a nonlinear contact model and constraine...
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Article
Quasi-uniform stability for fractional-order fuzzy neural networks with uncertain proportional delay
This paper investigates the quasi-uniform stability for fractional-order fuzzy neural networks with uncertain proportional delay. By some analytical techniques, we explore a Henry-type Gronwall integral inequa...
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Open AccessAnti-Toxoplasma gondii antibodies as a risk factor for the prevalence and severity of systemic lupus erythematosus
Systemic lupus erythematosus (SLE) is a complex systemic autoimmune disease characterized by the presence of numerous autoantibodies. The interaction of infectious agents (viruses, bacteria and parasites) and ...
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Open AccessComprehensive reference intervals for white blood cell counts during pregnancy
White blood cell (WBC) count increases during pregnancy, necessitating reliable reference intervals for assessing infections and pregnancy-related complications. This study aimed to establish comprehensive ref...
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Two-mobile anchor node-based localization in wireless sensor networks
Localization is a fundamental issue in wireless sensor networks (WSNs). Localization with mobile anchors is one of the most efficient ways to deploy sensor nodes and locate them. Due to the limitations of cost...
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Open AccessQuercetin influences intestinal dysbacteriosis and delays alveolar epithelial cell senescence by regulating PTEN/PI3K/AKT signaling in pulmonary fibrosis
Pulmonary fibrosis is a chronic and progressive lung disease with high mortality. This study aims to explore the protective mechanism of quercetin against pulmonary fibrosis regarding cell senescence and gut m...
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Article
Open AccessConstruction and application of a nursing human resource allocation model based on the case mix index
The case mix index (CMI) may reflect the severity of disease and the difficulty of care objectively, and is expected to be an ideal indicator for assessing the nursing workload. The purpose of this study was t...
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Some New Gronwall-Type Integral Inequalities and their Applications to Finite-Time Stability of Fractional-Order Neural Networks with Hybrid Delays
In this paper, some Gronwall-type integral inequalities with discrete and distributed delays are explored to analyze differential or integral systems with hybrid delays. These new inequalities generalize some ...
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On recognition of direct powers of finite simple linear groups by spectrum
The spectrum of a finite group is the set of its element orders. We give an affirmative answer to Problem 20.58(a) from the Kourovka Notebook proving that for every positive integer k, the k-th direct power of th...
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Article
Disaster process–based spatiotemporal characteristics of apricot frost in the warm temperate zone (WTZ), China
Frost stress is a major environmental factor that limits apricot growth in the warm temperate zone (WTZ) of China, and is always triggered by extreme low temperature weather processes. In this study, the chara...
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Open AccessTrimester-specific reference intervals for hemoglobin A1c in non-diabetic pregnancy in a Chinese population
Physiological glycated hemoglobin (HbA1c) values in each trimester are not well defined. This study aimed to determine trimester-specific reference intervals for HbA1c levels in non-diabetic pregnant women in ...