345 Result(s)
-
Article
PFKFB3 facilitates cell proliferation and migration in anaplastic thyroid carcinoma via the WNT/β‐catenin signaling pathway
Despite the involvement of 6‐phosphofructo‐2‐kinase/fructose‐2,6‐biphosphatase3 (PFKFB3) in the proliferation and metastasis of diverse tumor types, its biological functions and related molecular mechanisms in...
-
Article
Ohmic-contact ballistic 2D InSe transistors: promising candidates for more Moore electronics
-
Article
Open AccessGlucocorticoids increase adiposity by stimulating Krüppel-like factor 9 expression in macrophages
The mechanisms underlying glucocorticoid (GC)-induced obesity are poorly understood. Macrophages are the primary targets by which GCs exert pharmacological effects and perform critical functions in adipose tis...
-
Article
Professional development for teaching mathematics with technology: a comparative study of facilitators’ beliefs and practices in China and Germany
Facilitators, i.e., individuals who lead professional development (PD) programs, play a crucial role in providing high-quality PD to teachers, which is particularly relevant in the context of teaching mathemat...
-
Article
A motion denoising algorithm with Gaussian self-adjusting threshold for event camera
Event cameras, characterized by their low power consumption, expansive dynamic range, and high temporal resolution, have attracted great attentions in various computer vision tasks. Compared to frame-based cam...
-
Article
Open AccessMachine learning assisted rational design of antimicrobial peptides based on human endogenous proteins and their applications for cosmetic preservative system optimization
Preservatives are essential components in cosmetic products, but their safety issues have attracted widespread attention. There is an urgent need for safe and effective alternatives. Antimicrobial peptides (AM...
-
Article
Open AccessGenome-wide association study of kernel colour traits and mining of elite alleles from the major loci in maize
Maize kernel colour is an important index for evaluating maize quality and value and mainly entails two natural pigments, carotenoids and anthocyanins. To analyse the genetic mechanism of maize kernel colour a...
-
Article
Effect of Quenching and Tempering Processes on Sharpness of Knives Made from 6Cr13 High-Carbon Martensitic Stainless Steel
In the present work, the effect of quenching and tempering processes on the sharpness performance of 6Cr13 high-carbon martensitic stainless steel knives was investigated. The results show that the sharp persi...
-
Chapter and Conference Paper
Precipitation and Evolutionary Behavior of Eutectic Carbides in Electroslag Remelted 7Cr13N Steel
evolutionary behavior in were investigated and compared with 8Cr13MoV steel. The results showed that the eutectic at the center and edge of 7Cr13N ingot was reduced by 26.8% and 67.0% compared with 8C...
-
Article
Ni-catalysed assembly of axially chiral alkenes from alkynyl tetracoordinate borons via 1,3-metallate shift
Asymmetric synthesis based on a metallate shift of tetracoordinate borons is an intriguing and challenging topic. Despite the construction of central chirality from tetracoordinate boron species via a 1,2-meta...
-
Article
Regulation of different light conditions for efficient biomass production and protein accumulation of Spirulina platensis
Light plays an important role in the photosynthesis and metabolic process of microalgae. However, how different light conditions regulate the biomass production and protein accumulation of microalgae is mostly...
-
Chapter and Conference Paper
Comparison of Critical Shear Strain Evaluations for Simple Shear Test
The simple shear test for sheet metals has become a topic of growing interest in recent years, whose significance could be reflected in two aspects: obtaining the mechanical behaviors under large strain and in...
-
Article
Open AccessGenetic dissection of maize (Zea maysL.) trace element traits using genome-wide association studies
Maize (Zea mays L.) is an important food and feed crop worldwide and serves as a a vital source of biological trace elements, which are important breeding targets. In this study, 170 maize materials were used to ...
-
Article
Effects of BDS flex power on DCB estimation and PPP convergence
The flex power technology of satellite navigation systems can improve the anti-jamming ability of navigation signals, but the flex power technology may have many effects in navigation and positioning. In this ...
-
Article
Female reproductive health during the COVID-19 pandemic: latest evidence and understanding
The ongoing coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has imposed a heavy burden on medical systems. In addition to the respiratory s...
-
Article
Open AccessIdentification and characterization of a novel heparinase PCHepII from marine bacterium Puteibacter caeruleilacunae
Heparin (HP) and heparan sulfate (HS) are multifunctional polysaccharides widely used in clinical therapy. Heparinases (Hepases) are enzymes that specifically catalyse HP and HS degradation, and they are valua...
-
Article
Influence of copper and aging on freely dissolved tetracycline concentration in soil
Copper (Cu) and tetracyclines (TCs) often coexist in agricultural soils because of the use of manures on farmland; however, the influence of Cu on the bioavailability of TCs is still unclear, especially for ca...
-
Article
Open AccessAccurate interpretation of p53 immunohistochemical patterns is a surrogate biomarker for TP53 alterations in large B-cell lymphoma
To clarify the relationship between p53 immunohistochemistry (IHC) staining and TP53 alterations (including mutations and deletions) in large B-cell lymphomas (LBCLs) and to explore the possibility of p53 IHC exp...
-
Article
Correction to: Flavonoids: a review on biosynthesis and transportation mechanism in plants
-
Article
Open AccessTeachers’ perceptions of less successfully organized professional development practices in mathematics: A study of nine secondary schools in Shanghai, China
Professional development (PD) for mathematics teachers in China, especially in Shanghai, has received growing international attention. However, most of available research concerning Chinese PD has focused on s...