![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
25,503 Result(s)
-
Article
Experimental Study on the Diesel Injection Pressure of Homogeneous Charge Induced Ignition for Multi-cylinder Operation
Homogeneous charge-induced ignition (HCII), which uses trace diesel to induce the ignition of gasoline pre-mixture, is characterized by rapid lean combustion and is generally regarded as efficient, clean and c...
-
Article
Multi-class differentiation feature representation guided joint dictionary learning for facial expression recognition
The limitation of the small-scale expression samples generally causes the performance degradation for facial expression recognition-based methods. Also, the correlation between different expression is always i...
-
Article
OpenFOAM simulation of turbulent flow in a complex dam structure
The economic and environmental benefits of dam flow need to be calculated theoretically using open-source field operation and manipulation (OpenFOAM). The potential consequences of a hypothetical dam failure d...
-
Article
Restraining growth of Zn dendrites by poly dimethyl diallyl ammonium cations in aqueous electrolytes
Metallic zinc is an excellent anode material for Zn-ion batteries, but the growth of Zn dendrite severely hinders its practical application. Herein, an efficient and economical cationic additive, poly dimethyl...
-
Article
Analyses of Political Crisis Impact on Tourism: A Panel Counterfactual Approach with Internet Search Index
Existing research has shown that political crisis events can directly impact the tourism industry. However, the current methods suffer from potential changes of unobserved variables, which poses challenges for...
-
Article
Open AccessCell-free ascites from ovarian cancer patients induces Warburg metabolism and cell proliferation through TGFβ-ERK signaling
Ascites plays a key role in supporting the metastatic potential of ovarian cancer cells. Shear stress and carry-over of cancer cells by ascites flow support carcinogenesis and metastasis formation. In addition...
-
Article
An evolutionary feature selection method based on probability-based initialized particle swarm optimization
Feature selection is a common data preprocessing technique that aims to construct better models by selecting the most predictive features. Existing particle swarm optimization-based feature selection algorithm...
-
Article
Oxidation Performance During Adsorption of Ethyl Mercaptan by Ag-MnO2 Nanosheets
This study focused on the creation of Ag-MnO2 nanosheet composites by combining Ag and MnO2 nanosheets with the use of surfactant and organic solvents. The as-prepared adsorbents were analyzed for their oxidation...
-
Article
Exploring the Effects and Inquiry Process Behaviors of Fifth-Grade Students Using Predict-Observe-Explain Strategy in Virtual Inquiry Learning
This study examined the impact of integrating virtual science inquiry activities with Predict-Observe-Explain (POE) teaching strategies on 5th graders’ understanding of science concepts and epistemic beliefs i...
-
Article
Open AccessHigh temperature lubrication performance of chlorophenyl silicone oil
Most studies of liquid lubricants were carried out at temperatures below 200 °C. However, the service temperature of lubricants for aerospace and aeroengine has reached above 300 °C. In order to investigate th...
-
Article
Digital Crowdsourcing and VGI: impact on information quality and business intelligence
This paper investigates the impact of Volunteered Geographic Information (VGI) on data quality and its implications for business intelligence. Focusing on VGI contributions within OpenStreetMap in three distin...
-
Article
Maize tassel number and tasseling stage monitoring based on near-ground and UAV RGB images by improved YoloV8
The monitoring of the tassel number and tasseling time reflects the maize growth and is necessary for crop management. However, it mainly depends on field observations, which is very labor intensive and may be...
-
Article
The Response of Carbonate System to Watershed Urbanization Process in a Semi-Arid River
Different from rivers in humid areas, the variability of riverine CO2 system in arid areas is heavily impacted by anthropogenic disturbance with the increasing urbanization and water withdrawals. In this study, t...
-
Article
Open AccessTribological evaluation of thermoplastic polyurethane-based bearing materials under water lubrication: Effect of load, sliding speed, and temperature
Polymers are widely used in bearing applications. In the case of water-lubricated stern tube bearings, thermoplastic polyurethane (TPU)-based composites are used due to their excellent wear resistance, corrosi...
-
Article
A computation offloading strategy for multi-access edge computing based on DQUIC protocol
Computation offloading can efficiently expand edge resources and is widely used to perform computing-intensive and delay-sensitive tasks. The inability of existing offloading strategies to pay attention to bot...
-
Article
Beauveria bassiana (Ascomycota: Hypocreales) spores carried by Scleroderma guani (Hymenoptera: Bethylidae): a novel strategy for improving the control efficiency of Semanotus bifasciatus (Coleoptera: Cerambycidae) in the field
One common biocontrol strategy employed to combat the wood borer Semanotus bifasciatus Motschulsky (the Chinese fir borer, CFB) is the release of parasitic wasps, specifically Sclerodermus guani **ao et Wu. Howev...
-
Article
LC-PBFT: Layered cross-chain consensus algorithm based on forest topology
As the core of blockchain technology, the consensus mechanism ensures the safe and stable operation of the blockchain system. According to the more complex traceability of data when sharing cross-system and cr...
-
Article
Open AccessCorrection: ABO and Rhesus blood groups and multiple health outcomes: an umbrella review of systematic reviews with meta-analyses of observational studies
-
Article
Open AccessEffects of different energy levels in low-protein diet on liver lipid metabolism in the late-phase laying hens through the gut-liver axis
The energy/protein imbalance in a low-protein diet induces lipid metabolism disorders in late-phase laying hens. Reducing energy levels in the low-protein diet to adjust the energy-to-protein ratio may improve...
-
Article
Open AccessN6-methyladenosine modification of circMARK2 enhances cytoplasmic export and stabilizes LIN28B, contributing to the progression of Wilms tumor
The potential involvement of circular RNAs (circRNAs) and N6-methyladenosine (m6A) modification in the progression of Wilms tumor (WT) has not been fully elucidated. This study investigates the regulatory mechani...