653 Result(s)
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Article
Performance analysis of P2p network content delivery based on queueing model
In peer-to-peer(P2P) networks, content delivery is very critical, but there are not many relevant research results in content delivery technology. In this paper, in order to simulate content delivery in P2P mo...
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Article
Exploring Preclinical Experiments with Different Fat Types for Autologous Fat Grafting
Autologous fat transplantation has been a cornerstone of tissue regeneration for decades. However, there is no standardized selection system or criteria for fat graft selection, often relying heavily on the su...
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Open AccessSimhypo-sand: a simple hypoplastic model for granular materials and SPH implementation
This paper introduces a new hypoplastic model characterized by a simple and elegant formulation. It requires only 7 material parameters to depict salient mechanical behaviors of granular materials. The numeric...
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A novel small-molecule PCSK9 inhibitor E28362 ameliorates hyperlipidemia and atherosclerosis
Proprotein convertase subtilisin/kexin type 9 (PCSK9) binds to the epidermal growth factor precursor homologous domain A (EGF-A) of low-density lipoprotein receptor (LDLR) in the liver and triggers the degrada...
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Efficacy of chidamide maintenance therapy versus autologous stem cell transplantation versus observation as a post-remission choice in the survival of adult patients with peripheral T-cell lymphoma: Post hoc analysis of a prospective, multicenter, phase 2 study in China
In this prospective, multicenter, Phase 2 clinical trial (NCT02987244), patients with peripheral T-cell lymphomas (PTCLs) who had responded to first-line chemotherapy with cyclophosphamide, doxorubicin or epir...
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Article
Open AccessDo not stumble over the same “stone” twice: a case series of endogenous endophthalmitis secondary to severe systemic diseases
Endogenous endophthalmitis (EE) is a rare but highly destructive eye emergency secondary to systemic infection. Acute endophthalmitis can lead to irreversible vision impairment or even loss of the whole eye, u...
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Open AccessRecurrent neural network for predicting absence of heterozygosity from low pass WGS with ultra-low depth
The absence of heterozygosity (AOH) is a kind of genomic change characterized by a long contiguous region of homozygous alleles in a chromosome, which may cause human genetic disorders. However, no method of l...
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Open AccessSource identification and driving factor apportionment for soil potentially toxic elements via combining APCS-MLR, UNMIX, PMF and GDM
The contamination and quantification of soil potentially toxic elements (PTEs) contamination sources and the determination of driving factors are the premise of soil contamination control. In our study, 788 so...
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Open AccessCamrelizumab plus famitinib in previously chemo-immunotherapy treated patients with advanced NSCLC: results from an open-label multicenter phase 2 basket study
The combination of immune checkpoint inhibitors and antiangiogenic agents has been effective in treating multiple cancers. This was further explored in an open-label, multicenter phase 2 basket study (NCT04346...
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Mechanical Properties of Steel-Reinforced Reactive Powder Concrete Columns with Different Geometrical Dimensions After High-Temperature Exposure
This paper mainly discusses the mechanical characteristics of steel-reinforced reactive powder concrete (SRRPC) columns with different geometrical dimensions after high-temperature treatment. The bearing capac...
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Heterointerface engineering of assembled CoP2 on N-modified carbon as efficient trifunctional electrocatalysts for Zn-Air batteries and overall water splitting
Enhancing catalytic activity through modulating the interaction between N-doped carbon and metal phosphides clusters is an effective approach. Herein, the electronic structure modulation of CoP2 supported N-modif...
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Article
Lattice-distorted Pt wrinkled nanoparticles for highly effective hydrogen electrocatalysis
Modulating Pt surfaces through the introduction of lattice distortion emerges as immensely effective strategy that enhances the kinetics of alkaline hydrogen evolution and oxidation processes. In this study, w...
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Correction: Exploring Preclinical Experiments with Different Fat Types for Autologous Fat Grafting
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Article
The research on the self-regulation strategies support for virtual interaction
For students, self-regulated learning ability is a basic requirement when learning in a virtual environment. However, there is a lack of research on self-regulated learning for virtual interaction. To investig...
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Article
A novel variable activation function-long short-term memory neural network for high-precision lithium-ion battery capacity estimation
Capacity estimation of lithium-ion batteries is significant to achieving the effective establishment of the prognostics and health management (PHM) system of lithium-ion batteries. A capacity estimation model ...
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Dual-stream framework for image-based heart infarction detection using convolutional neural networks
Heart infarction has become one of the major causes of global death in recent decades. As the aging society intensifies, many elderly people living alone are facing life-threatening situations brought on by su...
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Article
Causes of episodic movement of the Baijiabao landslide based on multiple-time scale analysis
Since the impoundment of the Three Gorges Reservoir (TGR), China, the TGR region has developed numerous landslides, most of which exhibited episodic movement behavior. As a representative example, the Baijiaba...
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Shape Optimization for the Stability and Lightweighting of the Upper Sliding Rail of an Automotive Monopost Seat
The commercialization and the subsequent widespread adoption of self-driving electric cars have allowed environmentally friendly vehicles to have more interior space than traditional gas-powered vehicles, whic...
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Open AccessSpatial distribution characteristics of soil heavy metals in Sabao Chaqu watershed of Tuotuo river, Qinghai-Tibet Plateau based on geographic detector
The Qinghai-Tibet Plateau belongs to the area of extremely fragile environment and sensitive to human activities. In recent years, more and more human interference has been detected in this area. In this study...
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Article
Lockdown, Infection, and Expressed Happiness in China
This paper exploits data from Sina Weibo posts to study the effect of the Wuhan lockdown on expressed happiness during the initial COVID-19 outbreak. By applying the difference-in-differences method to a city-lev...