Results 81 to 90 of about 256,695 (353)

Featuring the stagnation point flow of Casson nanofluid with thermal radiation and swimming microorganisms over a stretching sheet: A computational modeling via analytical method

Partial Differential Equations in Applied Mathematics
Here, the investigation examines the flow of a nanomaterial toward stagnation point past stretching sheet having microorganism. The thermal radiative and heat generation have been accounted as well as convective boundary conditions.
M. Sekhar, P. Muniyappan, C. Selvamani, K. Loganathan   +3 more
doaj   +1 more source

Investigation of Exothermic Behaviors of Energetic Particles in Microfluidics Channels

Advanced Materials Technologies, EarlyView.
Scheme and representative frames of delivery, ignition, and combustion process of core@shell Al@CuO energetic material in a microchannel. The electrical discharge occurred at the throat of microchannel leads to the combustion of the energetic reaction, causing the formation of high‐momentum butterfly‐shaped jet at the throat.
Alex Baranovsky, Anqi Wang, Arsh Saleem, John Z. Wen, Carolyn L. Ren   +4 more
wiley   +1 more source

Stagnation-point flow over a stretching/shrinking sheet in a porous medium [PDF]

, 2013
An analysis is performed for the stagnation-point flow over a stretching/shrinking sheet in a porous medium. By using similarity variables, the governing system of partial differential equations are reduced to the coupled ordinary differential equations ...
Mohd Ishak, Anuar, Rosali, Haliza
core   +1 more source

Analysis of Aerodynamic Heating Modes in Thermochemical Nonequilibrium Flow for Hypersonic Reentry

Energies
Thermochemical nonequilibrium significantly affects the accurate simulation of the aerothermal environment surrounding a hypersonic reentry vehicle entering Earth’s atmosphere during deep space exploration missions.
Shuai He, Wei Zhao, Xinyue Dong, Zhuzhu Zhang, Jingying Wang, Xinglian Yang, Shiyue Zhang, Jiaao Hao, Ke Sun   +8 more
doaj   +1 more source

Solvent‐Free Mechanocatalytic Reduction of Nitro Compounds with Hydrogen Gas and its Application in the Synthesis of Drugs and their Intermediates

Advanced Synthesis &Catalysis, EarlyView.
A solvent‐free mechanochemical reduction of nitro compounds using hydrogen gas is presented. In addition to enabling the synthesis of a variety of functionalized aniline derivatives, the method has been scaled up to gram quantities, evaluated for trace metal impurities, and applied to the synthesis of pharmaceutical compounds and their precursors.
Samarth Bhatnagar, Michael Felderhoff, Jan‐Hendrik Schöbel   +2 more
wiley   +1 more source

Stagnation point reverse flow combustor [PDF]

, 2008
A method for combusting a combustible fuel includes providing a vessel having an opening near a proximate end and a closed distal end defining a combustion chamber. A combustible reactants mixture is presented into the combustion chamber. The combustible
Jagoda, Jechiel, Neumeier, Yedidia, Seitzman, Jerry M., Weksler, Yoav, Zinn, Ben T.   +4 more
core   +1 more source

Adipocytes Promote Cisplatin Resistance through Secreting A1BG and Regulating NAMPT/PARP1 Axis‐Mediated DNA Repair in Osteosarcoma

Advanced Science, EarlyView.
The proposed working model for how adipocytes participate in cisplatin resistance in osteosarcoma. The adipocytes secret A1BG and stabilize NAMPT, leading to increased NAD⁺ levels and subsequent increased PARP1‐mediated DNA repair, resulting in cisplatin resistance in osteosarcoma finally.
Yonghui Liang, Zhaohui Li, Lina Tang, Zhen Pan, Xiang Fei, Chen Tan, Aina He, Qingcheng Yang, Dongdong Cheng   +8 more
wiley   +1 more source

Impinging Howarth stagnation-point flows

European Journal of Mechanics - B/Fluids, 2019
The flow of one Howarth stagnation-point flow impinging directly on another Howarth stagnation-point flow is studied, and an exact similarity solution to the Navier-Stokes equations is found. The upper layer fluid has density ρ1 and kinematic viscosity ʋ1 while the lower layer fluid has density ρ2 and kinematic viscosity ʋ2 and the two fluids are ...
Turner, M. R., Weidman, P. D.
openaire   +5 more sources

MHD viscoelastic nanofluid flow across an extended plate using mixed convection and thermal radiation

Frontiers in Energy Research
Opportunities for magnetohydrodynamic mixed convection include modeling firefighting, combustion engineering, and cooling of electronic components. Nanotechnology has just provided a novel passive technique for improving heat transfer.
Safyan Mukhtar, Safyan Mukhtar, Siddra Rana, Muavia Mansoor, Tayyaba Arooj, Qazi Mahmood Ul Hassan, Rasool Shah   +6 more
doaj   +1 more source

A Multi‐Property Optimizing Generative Adversarial Network for de novo Antimicrobial Peptide Design

Advanced Science, EarlyView.
A Multi‐Property Optimizing Generative Adversarial Network (MPOGAN) is proposed to iteratively learn the relationship between peptides and multiple properties using a dynamically dataset. As the quality of the dataset improves, MPOGAN's ability to design antimicrobial peptides (AMPs) with multiple desired properties is enhanced.
Jiaming Liu, Tao Cui, Tao Wang, Lishan Lin, Xi Zeng, Dazhi Lu, Shaoqing Jiao, Jun Wang, Xiaoyan Li, Shuyuan Xiao, Dongna Xie, Xuecheng Wang, Yongtian Wang, Xuequn Shang, Yinbo Niu, Zhongyu Wei, Jiajie Peng   +16 more
wiley   +1 more source