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Results: 423
Simulation of primary particle size distributions in a premixed ethylene stagnation flame
Dingyu Hou, Casper S Lindberg, Mengda Wang, Manoel Y Manuputty, Xiaoqing You, Markus Kraft
Mar 19, 2020
Numerical simulation of soot formation in a laminar premixed burner-stabilized ethylene stagnation flame was performed with a detailed population balance model (DPBM) capable of tracking full structural details of aggregates as...
Biosynthesis of depsipeptides with a 3-hydroxybenzoate moiety and selective anticancer activities involves a chorismatase.
Yaoyao Shen, Fan Sun, Liu Zhang, Yijia Cheng, Hongrui Zhu, Shu-Ping Wang, Wei-Hua Jiao, Peter F Leadlay, Yongjun Zhou, Hou-Wen Lin
Sep 11, 2020
Neoantimycins are anticancer compounds of 15-membered ring antimycin-type depsipeptides. They are biosynthesized by a hybrid multimodular protein complex of nonribosomal peptide synthetase (NRPS) and polyketide synthase (PKS)...
Antibiotics anticancer drug chorismatase enzyme catalysis natural product biosynthesis non-ribosomal peptide synthetase (NRPS) polyketide synthase (PKS) Secondary Metabolism unantimycins Antibiotics Antineoplastic Bacterial Proteins Cell Line Tumor Cell Survival Depsipeptides Humans Hydroxybenzoates Organic Chemicals Polyketide Synthases Streptomyces
Coexistence of plastic and partially diffusive phases in a helium-methane compound.
Hao Gao, Cong Liu, Andreas Hermann, Richard Needs, Christopher Pickard, Hui-Tian Wang, Dingyu Xing, Jian Sun
Apr 08, 2020
Helium and methane are major components of giant icy planets and are abundant in the universe. However, helium is the most inert element in the periodic table and methane is one of the most hydrophobic molecules, thus whether...
Assessment of the genetic and clinical determinants of fracture risk
Katerina Trajanoska, John A Morris, Ling Oei, Hou-Feng Zheng, David M Evans, Douglas P Kiel, Claes Ohlsson, J Brent Richards, Fernando Rivadeneira, GEFOS/GENOMOS consortium and the 23andMe research team
Jul 24, 2019
OBJECTIVES: To identify the genetic determinants of fracture risk and assess the role of 15 clinical risk factors on osteoporotic fracture risk. DESIGN: Meta-analysis of genome wide association studies (GWAS) and a two-sample...
Improved imputation of low-frequency and rare variants using the UK10K haplotype reference panel.
Jie Huang, Bryan Howie, Shane McCarthy, Yasin Memari, Klaudia Walter, Josine L Min, Petr Danecek, Giovanni Malerba, Elisabetta Trabetti, Hou-Feng Zheng, UK10K consortium, Giovanni Gambaro, J Brent Richards, Richard Durbin, Nicholas J Timpson, Jonathan Marchini, Nicole Soranzo
Jun 25, 2018
Imputing genotypes from reference panels created by whole-genome sequencing (WGS) provides a cost-effective strategy for augmenting the single-nucleotide polymorphism (SNP) content of genome-wide arrays. The UK10K Cohorts...
Investigating risks of outcome-based service contracts from a provider’s perspective
Outcome-based contracts (OBC) refer to agreements between providers and customers where providers are paid based on the outcomes they deliver to customers. OBCs have become common for manufacturing firms that are servitising...
A Systematic Review of Game Designs and Outcomes of Serious Games Targeting Different Groups in Language Learning
Yukun Hou
Jan 01, 2023
As technology develops by leaps and bounds, serious games have been widely applied in all walks of life. However, little is known about the differences between serious games oriented to various groups. This current study thus...
Published by: IGI Global Scientific Publishing
English medium of instruction in Chinese higher education
In 2001, the Ministry of Education of the People's Republic of China issued guidelines to promote the quality of higher education and to advocate the expansion of the use of English (Ministry of Education (MoE). 2001. Guanyu...
Research on the Application of Virtual Reality Technology in the Cultural Exchange of Tourist Attractions Under the Background of Artificial Intelligence
Na Hou
Jan 01, 2024
Virtual reality is an immersive interactive technology that captures the entire location within 360 degrees with the help of special cameras, mounts and software. This paper discusses the role of artificial intelligence...
Published by: IGI Global Scientific Publishing
A new multiscale finite element method for high-contrast elliptic interface problems
We introduce a new multiscale finite element method which is able to accurately capture solutions of elliptic interface problems with high contrast coefficients by using only coarse quasiuniform meshes, and without resolving the...
Robust pricing and hedging under trading restrictions and the emergence of local martingale models
We pursue the robust approach to pricing and hedging in which no probability measure is fixed but call or put options with different maturities and strikes can be traded initially at their market prices. We allow for inclusion...
On the relative energies of the Rivlin and cavitation instabilities for compressible materials
In 1948, Rivlin showed that if a cube of incompressible neo-Hookean material is subjected to a sufficiently large uniform normal dead-load on its boundary, then an asymmetric deformation is the minimizer of the energy in the...
On the relative energies of the Rivlin and cavitation instabilities for compressible materials
In 1948, Rivlin showed that if a cube of incompressible neo-Hookean material is subjected to a sufficiently large uniform normal dead-load on its boundary, then an asymmetric deformation is the minimizer of the energy in the...
English medium of instruction in Chinese higher education
In 2001, the Ministry of Education of the People's Republic of China issued guidelines to promote the quality of higher education and to advocate the expansion of the use of English (Ministry of Education (MoE). 2001. Guanyu...
A new multiscale finite element method for high-contrast elliptic interface problems
We introduce a new multiscale finite element method which is able to accurately capture solutions of elliptic interface problems with high contrast coefficients by using only coarse quasiuniform meshes, and without resolving the...
Robust pricing and hedging under trading restrictions and the emergence of local martingale models
We pursue the robust approach to pricing and hedging in which no probability measure is fixed but call or put options with different maturities and strikes can be traded initially at their market prices. We allow for inclusion...
Organic solar cells based on non-fullerene acceptors.
Organic solar cells (OSCs) have been dominated by donor:acceptor blends based on fullerene acceptors for over two decades. This situation has changed recently, with non-fullerene (NF) OSCs developing very quickly. The power...
Published by: Nat Mater
Coexistence of plastic and partially diffusive phases in a helium-methane compound.
Hao Gao, Cong Liu, Andreas Hermann, Richard J Needs, Chris J Pickard, Hui-Tian Wang, Dingyu Xing, Jian Sun
Jan 06, 2022
Helium and methane are major components of giant icy planets and are abundant in the universe. However, helium is the most inert element in the periodic table and methane is one of the most hydrophobic molecules, thus whether...
Metallic aluminum suboxides with ultra-high electrical conductivity at high pressure
Christopher Pickard, Tianheng Huang, Cong Liu, Junjie Wang, Shuning Pan, Yu Han, Ravit Helled, Hui-Tian Wang, Dingyu Xing, Jian Sun
Oct 16, 2022
Aluminum, as the most abundant metallic elemental content in the Earth’s crust, usually exists in the form of alumina (Al2O3). However, the oxidation state of aluminum and the crystal structures of aluminum oxides in the...
Dynamic Game-based Maintenance Scheduling of Integrated Electric and Natural Gas Grids with a Bilevel Approach
This paper proposes a dynamic game-based maintenance scheduling mechanism for the asset owners of the natural gas grid and the power grid by using a bilevel approach. In the upper level, the asset owners of the natural gas...
Dynamic Game-based Maintenance Scheduling of Integrated Electric and Natural Gas Grids with a Bilevel Approach
This paper proposes a dynamic game-based maintenance scheduling mechanism for the asset owners of the natural gas grid and the power grid by using a bilevel approach. In the upper level, the asset owners of the natural gas...
Organic solar cells based on non-fullerene acceptors.
Organic solar cells (OSCs) have been dominated by donor:acceptor blends based on fullerene acceptors for over two decades. This situation has changed recently, with non-fullerene (NF) OSCs developing very quickly. The power...
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