17 hasil untuk "Simin Lin"
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Artikel Jurnal Teks lengkap
A Compact Dual-Band MIMO Antenna for Sub-6 GHz 5G Terminals
In this paper, a dual-band multiple-input-multiple-output (MIMO) antenna is proposed for fifth-generation (5G) wireless communication terminals. The measured −10 dB impedance bandwidths of 380 MHz (3.34–3.72 GHz) and 560 MHz (4.57–5.13 GHz) can cover the 3.4–3.6 GHz and 4.8–5 GHz 5G bands. The…
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Acute neuromuscular and metabolic responses to complex training with blood flow restriction: effects of arterial occlusion pressure on post-activation performance enhancement
PurposeThis study examined the acute effects of complex training (CT) with blood flow restriction (BFR) on countermovement jump (CMJ) performance, lower-limb muscle activation, and blood lactate (BLa) concentration in trained male collegiate athletes. It also aimed to identify the arterial…
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Recent advances in training intensity distribution theory for cyclic endurance sports: theoretical foundations, model comparisons, and periodization characteristics
Training Intensity Distribution (TID) has emerged as a crucial component of training load regulation, providing a critical foundation for designing endurance training programs and optimizing performance. This paper systematically reviews the theoretical underpinnings of TID and the evolution of…
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RETRACTED: Fibronectin enhances tumor metastasis through B7‐H3 in clear cell renal cell carcinoma
B7 homolog 3 (B7‐H3) plays an important role in tumor biology, but the molecular mechanism underlying the role of B7‐H3 in tumor metastasis remains unclear. In this article, our analysis of The Cancer Genome Atlas database suggested that B7‐H3 expression is associated with poor prognosis of…
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SDDT-SR: A Scale-Decoupling Super-Resolution Network With Domain Transfer for Heterogeneous Images
Super-resolution image reconstruction (SRR) is an important task in remote sensing image (RSI) processing, which can serve the application fields, such as natural resources exploration and agricultural monitoring. Recently deep learning based methods achieved great success in RSI-SRR, making…
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MambaCL: A Contrastive Learning Framework for Change Detection on Pseudotemporal Images Using Visual State Space Model
With the continuous development of remote sensing sensors and image processing technology, methods typified by deep learning are leading remote sensing change detection (RSCD) toward an increasingly refined direction. Due to the significant spatiotemporal heterogeneity in high-resolution remote…
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Artikel Jurnal Teks lengkap
Exploring the Active Constituents of Andrographis paniculata in Protecting the Skin Barrier and the Synergistic Effects with Collagen XVII
Andrographis paniculata is mainly used to treat skin inflammations, wounds, and infections. In this study, Andrographis Herba, the aerial part of the plant, was proven to increase the viability of UVB-damaged HaCat cells and reduce reactive oxygen species levels. The chemical composition of…
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Cytotoxic Indolocarbazoles From a Marine-Derived Streptomyces Sp. OUCMDZ-5380
Under the guidance of global natural product social molecular networking, three new indolocarbazoles named streptocarbazoles F–H (1-3), along with staurosporine (4) were isolated from the marine-derived Streptomyces sp. OUCMDZ-5380. Structures of streptocarbazoles F–H were, respectively, determined…
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Artikel Jurnal Teks lengkap
Carbon-Supported Fe-Based Catalyst for Thermal-Catalytic CO2 Hydrogenation into C2+ Alcohols: The Effect of Carbon Support Porosity on Catalytic Performance
Carbon materials supported Fe-based catalysts possess great potential for the thermal-catalytic hydrogenation of CO2 into valuable chemicals, such as alkenes and oxygenates, due to the excellent active sites’ accessibility, appropriate interaction between the active site and carbon support, as well…
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Intrinsic brain abnormalities in chronic rhinosinusitis associated with mood and cognitive function
BackgroundChronic rhinosinusitis (CRS) poses a risk for developing emotional and cognitive disorders. However, the neural evidence for this association is largely unclear. Resting-state functional magnetic resonance imaging (rs-fMRI) analysis can demonstrate abnormal brain activity and functional…
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Single-component-based multicolor emissions enabled by symmetry breaking
Abstract Excitation-dependent multicolor emission from a single-component system, independent of aggregation, remains a fundamental challenge due to inherent difficulties in innovative principles. Herein, we propose a molecular symmetry-breaking strategy to enrich electronic processes, enabling the…
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Dual-targeting antioxidant and anti-glycation strategy inhibits melanogenesis through clinical and mechanistic study
Abstract Hyperpigmentation constitutes a significant dermatological challenge, exacerbated by oxidative stress and glycation. This study aims to develop and evaluate a novel dual-effect composition (DEC) that integrates antioxidant agents (ergothioneine and tocopheryl glucoside) and antiglycation…
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Distinct Gene Expression Patterns of Ion Channels and Cytokines in Rat Primary Sensory Neurons During Development of Bone Cancer and Cancer Pain
Cancer and cancer pain processes a major clinical challenge and the underlined mechanisms of pathogenesis remain elusive. We examined the specific changes in the transcriptomic profiles in the dorsal root ganglion (DRG) neurons of rats with bone cancer and bone cancer pain (BCP) using RNA…
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VDR Signaling via the Enzyme NAT2 Inhibits Colorectal Cancer Progression
Recent epidemiological and preclinical evidence indicates that vitamin D3 inhibits colorectal cancer (CRC) progression, but the mechanism has not been completely elucidated. This study was designed to determine the protective effects of vitamin D3 and identify crucial targets and regulatory…
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Transformation of CO2 to C2+ alcohols by tailoring the oxygen bonding via Fe-based tandem catalyst
Abstract Direct conversion of CO2 into valuable organic products is probably the most important but challenging issue for global sustainability efforts. Metal carbides are promising as vital catalytic components in achieving this goal. Understanding the evolution of chemical orbitals and the…
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NF-κB Activator 1 downregulation in macrophages activates STAT3 to promote adenoma-adenocarcinoma transition and immunosuppression in colorectal cancer
Abstract Background Adenoma-adenocarcinoma transition is a key feature of colorectal cancer (CRC) occurrence and is closely regulated by tumor-associated macrophages (TAMs) and CD8+ T cells. Here, we investigated the effect of the NF-κB activator 1 (Act1) downregulation of macrophages in the…