6,787 Result(s)
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Jian**n Chen
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Article
The modification of heme special importer to improve the production of active hemoglobins in Escherichia coli
To enhance the import of heme for the production of active hemoproteins in Escherichia coli C41 (DE3) lacking the special heme import system, heme receptor ChuA from E. coli Nissle 1917 was modified through molec...
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Catastrophic debris flow triggered by a June 26, 2023 rainstorm suggests the debris flow is still active 15 years after the Wenchuan seismic
The Wenchuan earthquake strongly disturbed the earth surface and induced sufficient loose debris in the mountain basin, which supplies sufficient solid materials for debris flow initiation. Recently, a catastr...
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Frequency-dependent Electrical Capacitance and Resistance of Ultra-high Performance Concrete and Their Responses to Compressive Strain
The frequency-dependent electrical properties and strain self-sensing behaviour of ultra-high performance concrete (UHPC) as cement-based stress/strain self-sensing (CBSS) smart materials were investigated in ...
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TAENet: transencoder-based all-in-one image enhancement with depth awareness
Recently, CNN-based all-in-one image enhancement methods have been proposed to solve multiple image degradation tasks. However, these CNN-based methods usually have two limitations. One limitation is that they...
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Open AccessAuthor Correction: Accuracy of dental implant placement using different dynamic navigation and robotic systems: an in vitro study
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Open AccessDetailed study of a rare hyperluminous rotating disk in an Einstein ring 10 billion years ago
Hyperluminous infrared galaxies (HyLIRGs) are the rarest and most extreme starbursts and found only in the distant Universe (z ≳ 1). They have intrinsic infrared (IR) luminosities LIR ≥ 1013 L⊙ and are commonly f...
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Open AccessNeutrophil-derived migrasomes are an essential part of the coagulation system
Migrasomes are organelles that are generated by migrating cells. Here we report the key role of neutrophil-derived migrasomes in haemostasis. We found that a large number of neutrophil-derived migrasomes exist...
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Open AccessBenmelstobart, anlotinib and chemotherapy in extensive-stage small-cell lung cancer: a randomized phase 3 trial
Immunochemotherapy is the first-line standard for extensive-stage small-cell lung cancer (ES-SCLC). Combining the regimen with anti-angiogenesis may improve efficacy. ETER701 was a multicenter, double-blind, r...
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Open AccessA comparative study of shockwave intravascular lithotripsy and conventional percutaneous coronary intervention in the treatment of severe coronary artery calcification lesions
The purpose of this study was to evaluate the effectiveness of intravascular lithotripsy (IVL) in the treatment of severe coronary artery calcification (CAC) lesions.
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A lightweight tea buds detection model with occlusion handling
Accurate detection of tea buds plays a crucial role in achieving the automation and intelligence required for tea bud picking. Aiming at the problems that the current object detection algorithms have low detec...
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Interface Stress Analysis and Failure Mechanism of Rock–Concrete Composite Structures Under Multi-directional Stress Waves
The rock–concrete interface serves as the weak point of concrete structures based on rocks; the initial failure of the interface under stress waves can easily cause instability and failure of rock concrete com...
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Open AccessGeological evidence for extensive basin ejecta as plains terrains in the Moon’s South Polar Region
Water ice and other volatiles that accumulated in the Moon’s polar regions are among the top priority targets for lunar exploration, due to their significances in both lunar geology and extraterrestrial resour...
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Open AccessPreparation of a monoclonal antibody against recombinant LSDV034 protein and its application in detecting lumpy skin disease virus through a competitive enzyme-linked immunosorbent assay (cELISA)
Lumpy skin disease (LSD) is a highly contagious disease caused by lumpy skin disease virus (LSDV) in bovines. Rapid and accurate diagnosis is very important to controll it. However, current commercial detectio...
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Open AccessAcquisition of molecular rolling lubrication by self-curling of graphite nanosheet at cryogenic temperature
Friction as a fundamental physical phenomenon dominates nature and human civilization, among which the achievement of molecular rolling lubrication is desired to bring another breakthrough, like the macroscale...
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Open AccessPredictive modeling of lower extreme deep vein thrombosis following radical gastrectomy for gastric cancer: based on multiple machine learning methods
Postoperative venous thromboembolic events (VTEs), such as lower extremity deep vein thrombosis (DVT), are major risk factors for gastric cancer (GC) patients following radical gastrectomy. Accurately predicti...
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Influence of Water-Solid Interaction and Surface Charge on Thermal Resistance Length
Understanding the particle behavior at the solid-liquid interface and regulating the interfacial thermal resistance is the key to solving the chip heat dissipation problem at extreme heat flux. To this end, no...
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Open AccessFlexible tungsten disulfide superstructure engineering for efficient alkaline hydrogen evolution in anion exchange membrane water electrolysers
Anion exchange membrane (AEM) water electrolysis employing non-precious metal electrocatalysts is a promising strategy for achieving sustainable hydrogen production. However, it still suffers from many challen...
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Open AccessAccuracy of dental implant placement using different dynamic navigation and robotic systems: an in vitro study
Computer-aided implant surgery has undergone continuous development in recent years. In this study, active and passive systems of dynamic navigation were divided into active dynamic navigation system group and...
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Article
Open AccessNicotinamide mitigates visceral leishmaniasis by regulating inflammatory response and enhancing lipid metabolism
Currently, treatment regimens for visceral leishmaniasis (VL) are limited because of the presence of numerous adverse effects. Nicotinamide, a readily available and cost-effective vitamin, has been widely ackn...
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Subgraph matching-based reference placement for printed circuit board designs
Reference placement is promising to handle the increasing complexity in printed circuit board (PCB) designs, which aims to find the isomorphism of the placed template in component combination to reuse the plac...
