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654 Result(s)
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Article
A Citric Acid-Assisted Method for Constructing Multi-dimensional Acid-Resistant Fe/N/C Catalysts for Oxygen Reduction Reactions
Iron–nitrogen co-doped carbon (Fe/N/C) catalysts derived from zinc-based zeolite imidazole frameworks (ZIF-8) have been ideal alternatives to platinum group metals (PGM) and shown great potential to catalyze o...
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Article
Plantable Biodegradable Pots as a Cleaner Product from Biomaterials: Characterization and Optimization of Physical and Mechanical Properties
The aim of this study is to investigate the properties of biodegradable plantable pots made from biomaterials. Specifically, rapeseed straw and cow manure biomaterials were studied here because these biomateri...
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Open AccessMelt-electrowriting-enabled anisotropic scaffolds loaded with valve interstitial cells for heart valve tissue Engineering
Tissue engineered heart valves (TEHVs) demonstrates the potential for tissue growth and remodel, offering particular benefit for pediatric patients. A significant challenge in designing functional TEHV lies in...
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Article
Open AccessCTHRC1 is a prognostic biomarker correlated with immune infiltration in head and neck squamous cell carcinoma
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common malignancy worldwide, characterized by high morbidity, high mortality, and poor prognosis. Collagen triple helix repeat containing 1 (CTHR...
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Article
Allocation of geometrical errors for develo** precision measurement machine
A high-precision measurement machine tool faces the challenge of correlating the overall motion accuracy with the components form and positional accuracy. This study presents an innovative method for addressin...
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Article
Open AccessControlled synthesized of ternary Cu-Co-Ni-S sulfides nanoporous network structure on carbon fiber paper: a superior catalytic electrode for highly-sensitive glucose sensing
Efficient monitoring of glucose concentration in the human body necessitates the utilization of electrochemically active sensing materials in nonenzymatic glucose sensors. However, prevailing limitations such ...
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Article
Exploring the causal effects of sleep characteristics on TMD-related pain: a two-sample Mendelian randomization study
The study was to explore the causal effects of sleep characteristics on temporomandibular disorder (TMD)-related pain using Mendelian randomization (MR) analysis.
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Open AccessThe complete mitochondrial genomes of five critical phytopathogenic Bipolaris species: features, evolution, and phylogeny
In the present study, three mitogenomes from the Bipolaris genus (Bipolaris maydis, B. zeicola, and B. oryzae) were assembled and compared with the other two reported Bipolaris mitogenomes (B. oryzae and B. sorok...
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Article
Open AccessAuthor Correction: PPARγ regulates osteoarthritis chondrocytes apoptosis through caspase-3 dependent mitochondrial pathway
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Article
Parametric modeling and singularity analysis of a novel 6-PUS parallel robot driven by piezoelectric linear actuators
Focusing on large moment of inertia of Stewart-Gough platform, a novel 6-PUS parallel robot driven by piezoelectric linear actuators is proposed, which installs actuators on the static platform and the equival...
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Article
Microstructure and Mechanical Properties of Al2O3p/AZ91 Magnesium Matrix Laminated Material Adjusted by Freezing Temperature
The Al2O3 laminated preforms with different layers thickness were prepared by freezing casting in present work. Then, the Al2O3p/AZ91 magnesium matrix laminated materials were obtained by infiltrating the AZ91 al...
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Article
Development and Validation of a Prognostic Model for Postoperative Anastomotic Recurrence in Siewert II or III Adenocarcinomas Without Neoadjuvant Therapy in an East Asian Population
Anastomotic recurrence leads to poor prognosis in patients with Siewert II or III adenocarcinoma who undergo radical gastrectomy and do not receive neoadjuvant therapy. We aimed to establish a prognostic model...
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Article
Numerical Analysis of Surcharge Effect on Stability and Interaction Mechanism of Slope-Pile-Footing System
To investigate the stability and interaction mechanism of the slope-pile-footing system under surcharge effects, the finite difference method (FDM) was adopted to analyze the response laws of the stability of ...
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Article
The Development and Initial Validation of the Student Perceptions of School Guidance Support Scale: Data from China
Using multiple methodological approaches in a sample of Chinese high school students (N = 1511), this paper reports on the development and initial validation of a 32-item Student Perceptions of School Guidance Su...
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Article
Open AccessCircDCAF8 promotes the progression of hepatocellular carcinoma through miR-217/NAP1L1 Axis, and induces angiogenesis and regorafenib resistance via exosome-mediated transfer
Circular RNAs (circRNAs), which are a new type of single-stranded circular RNA, have significant involvement in progression of many diseases, including tumors. Currently, multiple circRNAs have been identified...
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Open AccessHistorical climate change and vicariance events contributed to the intercontinental disjunct distribution pattern of ash species (Fraxinus, Oleaceae)
The Northern Hemisphere temperate forests exhibit a disjunct distributional pattern in Europe, North America, and East Asia. Here, to reveal the promoter of intercontinental disjunct distribution, Fraxinus was us...
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Article
Method and Application of Stress Inversion based on Strike, Dip, and Rake Data from Microseismic Focal Mechanisms and Fracture Network
The hydraulic fracturing of horizontal wells is a key stimulation technology for unconventional tight oil/gas reservoirs. Good knowledge of the near-well stress field of a horizontal well can be helpful for th...
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Article
Quantitative Relationship Between Sliding-Generated Acoustic Emission and Friction Conditions at Bolted Joint Interfaces
Bolted joints are widely used in various engineering structures. The bolted joint may become loosening under long-term oscillating load, and cause reciprocating friction between the contact interfaces. Acousti...
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Article
Diurnal and seasonal carbon budget of subtropical moss-dominated biocrusts
Soil mosses play an important role in carbon sequestration. We aimed to provide accurate estimates of CO2 flux and identify the drivers in subtropical moss-dominated biocrusts at diurnal and seasonal scales in su...
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Open AccessRetraction Note: Immersive animation scene design in animation language under virtual reality