Results 31 to 40 of about 232,809 (269)

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Simulation of Transient Temperature and Clearance after Shutdown of Aeroengine Based on CFD and FEA Coupled Models

Shock and Vibration
It is crucial to comprehend the heat soak phenomenon, which may result in a significant temperature increase after the shutdown followed by a gradual decrease. This could bring potential risks for the engine including oil coking.
Xuanming Ge, Yan Gao, Wei Gu, Dongyu Sui, Lingling Yue   +4 more
doaj   +1 more source

The advisability of using combustion chambers with a toroidal recirculation-mixing zone in small-sized gas turbine engines

MATEC Web of Conferences, 2018
The interrelations between the size of the gas turbine engine (GTE) and the size and workflow of the combustion chamber (CC) were considered. On the base of analysis of workflow organization the design of CC with toroidal recirculation mixing zone was ...
Yurievich Orlov Michael, Vladimirovich Kolomzarov Oleg, Mikhailovich Anisimov Vladislav, Igorevich Gurakov Nikita, Sergeevich Mironov Nikolai   +4 more
doaj   +1 more source

Computer modeling and software research of car and engine parts

Avtomobilʹnyj Transport (Harʹkov), 2023
Problem. The development of automotive technology for various purposes and the improvement of existing car models, requires a fast and flexible design process.
Kalchenko Volodymyr, Kolohoida Antonina, Pasov Gennadiy, Sira Nataliia, Klymenko Valeriy   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Multiple strategy enhanced hybrid algorithm BAGWO combining beetle antennae search and grey wolf optimizer for global optimization

Scientific Reports
This study proposes BAGWO, a novel hybrid optimization algorithm that integrates the Beetle Antennae Search algorithm (BAS) and the Grey Wolf Optimizer (GWO) to leverage their complementary strengths while enhancing their original strategies.
Fan Zhang, Chuankai Liu, Peng Liu, Shuiting Ding, Tian Qiu, Jiajun Wang, Huipeng Du   +6 more
doaj   +1 more source

Improvement of Stability of a High‑Loaded Axial Flow Compressor by a Combined Flow Control Method

Transactions of Nanjing University of Aeronautics and Astronautics
This study investigates a high‑loaded axial compressor in which flow instabilities in the rotor and the stator occur almost concurrently. Under these conditions， conventional stability enhancement methods prove to be ineffective.
MENG Dejun, YIN Haibao, LIU Jie
doaj   +1 more source

Analysis of Efficiency of Thermopressor Application for Internal Combustion Engine

Energies, 2022
Contact cooling using thermopressor technologies is a promising direction for the development of energy-efficient technologies. This technology is based on the implementation of the thermo-gas-dynamic compression effect in special contact heat exchangers
Zongming Yang, Dmytro Konovalov, Mykola Radchenko, Roman Radchenko, Halina Kobalava, Andrii Radchenko, Victoria Kornienko   +6 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Application of Large Eddy Simulation in the process of the Multi-Physics Field Coupling in a Combustion Chamber

MATEC Web of Conferences, 2015
Numerical simulation is the main method to solve turbulence problems. As one of the three methods which are commonly used in large-eddy simulation model (LES) is the most effective and promising research method. The basic idea of large-eddy simulation is
Xu Rang-Shu, Wang Kai, Xu Long, Yu Xin
doaj   +1 more source