Results 121 to 130 of about 18,082,934 (332)

Bridging the gap: a genetically validated avian chorioallantoic membrane platform for investigation of spontaneous circulating tumor cells

open access: yesMolecular Oncology, EarlyView.
We established the avian chorioallantoic membrane (CAM) assay as a scalable in vivo model for studying circulating tumor cells (CTCs). Human gastrointestinal tumors spontaneously released genetically validated CTCs that were detected across multiple platforms, demonstrating that the CAM model provides an accessible tool for investigating early cancer ...
Dennis Roth   +17 more
wiley   +1 more source

Design and experimental research of air-assisted nozzle for pesticide application in orchard

open access: yesFrontiers in Plant Science
This article reports the design and experiment of a novel air-assisted nozzle for pesticide application in orchard. A novel air-assisted nozzle was designed based on the transverse jet atomization pattern.
Mingxiong Ou   +8 more
doaj   +1 more source

Numerical simulation of primary atomization: Interaction with experimental analysis

open access: yes, 2013
This paper focuses on recent developments in numerical simulations and experimental techniques applied to jet atomization. Interface tracking based on coupled level-set, VOF, and ghost fluid approaches is presented, together with experimental methods ...
Rozé, C.   +36 more
core   +1 more source

Extracellular matrix remodeling and immune reprogramming drive residual tumor progression of liver cancer after incomplete microwave ablation

open access: yesMolecular Oncology, EarlyView.
Incomplete microwave ablation (iMWA) of liver cancer triggers a biphasic progression in residual tumors. At Day 3, the microenvironment is characterized by acute inflammatory responses and extracellular matrix (ECM) remodeling. By Day 14, a profound shift occurs toward oncogenic signal transduction and immunosuppression, marked by macrophage ...
Yu Liu   +9 more
wiley   +1 more source

Effect of external swirling air on flow field and morphological evolution of jatropha biodiesel spray

open access: yesFuel Processing Technology
Swirling atomization is an effective approach to improve atomization performance. The influence of swirling air on biodiesel spray and atomization characteristics was investigated via computational fluid dynamics simulations, focusing on the effects of ...
Shang Jiang   +5 more
doaj   +1 more source

〈再録論文〉高圧雰囲気下における直噴式ディーゼル機関用微粒化促進ノズルの微粒化特性と流量特性の改善

open access: yes, 2012
[Abstract] The purpose of this study is to improve atomization characteristics of a direct injection Diesel nozzle, which spray with large spray angle, short liquid core length and small droplet diameter are obtained.
タマキ, ノブシゲ   +3 more
core  

Correlation between analytical signal and rate of sample atomization in electrothermal atomic-absorption spectrometry [PDF]

open access: yes, 1991
The relationship between an analytical signal, recorded at the spectrophotometer output, and the rate of sample atomization in the furnace has been analysed theoretically. The atomic transfer in the gas phase and the time constant of the recording system
Shlyakhtina O., Gilmutdinov A.
core  

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim   +17 more
wiley   +1 more source

Visualizations of gas-assisted atomization of black liquor and syrup/water mixtures at elevated ambient pressures

open access: yes, 2009
Pressurized entrained flow high-temperature black liquor gasification (PEHT-BLG) is a novel technique to recover the inorganic chemicals and available energy in black liquor originating from kraft pulping.
Risberg, M., Marklund, Magnus,
core   +2 more sources

Mutant p53R273H disrupts PDPK1 homodimerization and contributes to PDPK1 activation

open access: yesMolecular Oncology, EarlyView.
How mutant p53R273H drives AKT signaling is unclear. We show that p53R273H, but not wild‐type, directly binds PDPK1 via a mutation‐dependent conformational change. This interaction disrupts inhibitory PDPK1 homodimerization and enhances AKT phosphorylation.
Mei Chee Lim   +11 more
wiley   +1 more source

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