Shicheng Wei
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Author Swipe
View article: Transversal packings in families of percolated hypergraphs
Transversal packings in families of percolated hypergraphs Open
Let $F$ be a strictly $1$-balanced $k$-graph on $s$ vertices with $t$ edges and $δ_{F,d}^T$ be the infimum of $δ>0$ such that for every $α>0$ and sufficiently large $n\in \mathbb{N}$, every $k$-graph system $\mathbf H=\{H_{1}, H_{2}, \dots…
View article: Testing the mechanical performance of a single taper-retained implant–abutment connection under static and dynamic loads: an in vitro study
Testing the mechanical performance of a single taper-retained implant–abutment connection under static and dynamic loads: an in vitro study Open
The mechanical strength and stability of single taper-retained implant–abutment connections in dental implantations have not been determined. We evaluated the mechanical performance of a single taper-retained implant system with two specif…
View article: High-Temperature Mechanochemical Synthesis of Nano-ZrO2 for Enhanced Densification and Fracture Toughness in B4C Ceramics
High-Temperature Mechanochemical Synthesis of Nano-ZrO2 for Enhanced Densification and Fracture Toughness in B4C Ceramics Open
In this investigation, a novel process for the synthesis of nano-ZrO2 powders based on high-temperature mechanochemical technology (HTMT) in a short process is proposed and HTMT nano-ZrO2 enhancement mechanism as an additive on the propert…
View article: Local rainbow colorings of hypergraphs
Local rainbow colorings of hypergraphs Open
In this paper, we generalize the concepts related to rainbow coloring to hypergraphs. Specifically, an $(n,r,H)$-local coloring is defined as a collection of $n$ edge-colorings, $f_v: E(K^{(r)}_n) \rightarrow [k]$ for each vertex $v$ in th…
View article: Porous PtCu Alloys Decode Plasma Metabolic Fingerprints for the Recognition of Severe Community‐Acquired Pneumonia
Porous PtCu Alloys Decode Plasma Metabolic Fingerprints for the Recognition of Severe Community‐Acquired Pneumonia Open
Rapid and accurate recognition of severe community‐acquired pneumonia (CAP) would facilitate the optimal intervention. Currently, the diagnosis of severe CAP is commonly based on the criteria established by Infectious Disease Society of Am…
View article: Microstructure and Corrosion Resistance of Zn-Al Diffusion Layer on 45 Steel Aided by Mechanical Energy
Microstructure and Corrosion Resistance of Zn-Al Diffusion Layer on 45 Steel Aided by Mechanical Energy Open
In harsh environments, the corrosion damage of steel structures and equipment is a serious threat to the operational safety of service. In this paper, a Zn-Al diffusion layer was fabricated on 45 steel by the Mechanical Energy Aided Diffus…
View article: Bioinspired and osteopromotive polydopamine nanoparticle-incorporated fibrous membranes for robust bone regeneration
Bioinspired and osteopromotive polydopamine nanoparticle-incorporated fibrous membranes for robust bone regeneration Open
Due to their inherent hydrophobic and bioinert nature, synthetic degradable polymer-based membranes show inferior stem cell attachment, proliferation, and even differentiation. To overcome these limitations, bioinspired and osteopromotive …
View article: Effect of Sn Addition on Microstructure and Corrosion Behavior of As-Extruded Mg–5Zn–4Al Alloy
Effect of Sn Addition on Microstructure and Corrosion Behavior of As-Extruded Mg–5Zn–4Al Alloy Open
The effect of Sn addition on the microstructure and corrosion behavior of extruded Mg–5Zn–4Al–xSn (0, 0.5, 1, 2, and 3 wt %) alloys was investigated by optical microscopy (OM), field emission scanning electron microscopy (FE-SEM), transmis…
View article: A Novel Hydrogel Surface Grafted With Dual Functional Peptides for Sustaining Long‐Term Self‐Renewal of Human Induced Pluripotent Stem Cells and Manipulating Their Osteoblastic Maturation
A Novel Hydrogel Surface Grafted With Dual Functional Peptides for Sustaining Long‐Term Self‐Renewal of Human Induced Pluripotent Stem Cells and Manipulating Their Osteoblastic Maturation Open
Realizing the clinical potential of human induced pluripotent stem cells (hiPSCs) in bone regenerative medicine requires the development of safe and chemically defined biomaterials for expansion of hiPSCs followed by directing their lineag…
View article: CCDC 1499364: Experimental Crystal Structure Determination
CCDC 1499364: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Osteoinductive peptide-functionalized nanofibers with highly ordered structure as biomimetic scaffolds for bone tissue engineering
Osteoinductive peptide-functionalized nanofibers with highly ordered structure as biomimetic scaffolds for bone tissue engineering Open
The construction of functional biomimetic scaffolds that recapitulate the topographical and biochemical features of bone tissue extracellular matrix is now of topical interest in bone tissue engineering. In this study, a novel surface-func…
View article: Tantalum Nitride-Decorated Titanium with Enhanced Resistance to Microbiologically Induced Corrosion and Mechanical Property for Dental Application
Tantalum Nitride-Decorated Titanium with Enhanced Resistance to Microbiologically Induced Corrosion and Mechanical Property for Dental Application Open
Microbiologically induced corrosion (MIC) of metallic devices/implants in the oral region is one major cause of implant failure and metal allergy in patients. Therefore, it is crucial to develop practical approaches which can effectively p…
View article: Effect of surface roughness on osteogenesis in vitro and osseointegration in vivo of carbon fiber-reinforced polyetheretherketone–nanohydroxyapatite composite
Effect of surface roughness on osteogenesis in vitro and osseointegration in vivo of carbon fiber-reinforced polyetheretherketone–nanohydroxyapatite composite Open
As United States Food and Drug Administration-approved implantable material, carbon fiber-reinforced polyetheretherketone (CFRPEEK) possesses an adjustable elastic modulus similar to cortical bone and is a prime candidate to replace surgic…