Search
Results: 2621
Hermitian Yang–Mills Connections on Blowups
Consider a vector bundle over a Kähler manifold which admits a Hermitian Yang-Mills connection. We show that the pullback bundle on the blowup of the Kähler manifold at a collection of points also admits a Hermitian Yang-Mills...
Yang-Mills as massive Chern-Simons theory
The Yang-Mills (YM) equation in three spacetime dimensions (3D) can be modified to include a novel parity-preserving interaction term, with an inverse mass parameter, in addition to a possible topological mass term. The novelty...
Inverse Problem for the Yang–Mills Equations
Abstract: We show that a connection can be recovered up to gauge from source-to-solution type data associated with the Yang–Mills equations in Minkowski space R1+3. Our proof analyzes the principal symbols of waves generated by...
Sense of belonging, international migrants’ spending, and implications for their subjective well-being
A lack of a sense of belonging in the host country has become one of the most common challenges facing international migrants in today’s sociopolitical environment. Our two online experiments with 881 international migrant...
Sense of belonging, international migrants’ spending, and implications for their subjective well-being
A lack of a sense of belonging in the host country has become one of the most common challenges facing international migrants in today’s sociopolitical environment. Our two online experiments with 881 international migrant...
Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
The Gluon Green's function in N=4 supersymmetric Yang-Mills theory.
The high energy limit of scattering amplitudes in the N = 4 supersymmetric Yang–
Mills theory is studied by solving the corresponding BFKL equation in the next–
to–leading approximation. The gluon Green’s function is analysed...
Published by: HEP, Cavendish Laboratory, University of Cambridge
Blended English Teaching Model in Higher Education School Environment AR Constructive Technology
China's education modernization requirements clearly suggest exploring new teaching methods to improve teaching effectiveness. Based on this, this article investigates AR construction technology as a blended English teaching...
Published by: IGI Global Scientific Publishing
Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
An Adaptive CU Split Method for VVC Intra Encoding
In order to reduce the coding complexity and ensure that versatile video coding (H.266/VVC) effectively maintains the equilibrium between coding efficiency and quality in the coding process, an adaptive coding unit (CU) split...
Published by: IGI Global Scientific Publishing
Twistors, the ASD Yang-Mills equations and 4d Chern-Simons theory
Abstract
We show that the approaches to integrable systems via 4d Chern-Simons theory and via symmetry reductions of the anti-self-dual Yang-Mills...
Seller Reviews and Consumers' Perceptions of Trust, Risks, and Uncertainty
Based on the principal-agent theory, the authors posit that seller-related uncertainty is derived from buyer (the principal) fears of hidden information (information asymmetry) and hidden action (seller opportunism) on the part...
Published by: IGI Global Scientific Publishing
A Survey on High School Students' Online Self-Regulated Learning Skills
This study explores online self-regulated learning skills among high school students in three schools in China's EAST City Y using questionnaires. Results reveal the online self-regulated learning skills of high school students...
Published by: IGI Global Scientific Publishing
College Piano Teaching Based on Multimedia Technology
College piano teaching with multimedia technology has the characteristics of more intuitive teaching content and more convenient teaching methods. It has a significant auxiliary role in improving the teaching effect and...
Published by: IGI Global Scientific Publishing
Bidirectional Complementary Correlation-Based Multimodal Aspect-Level Sentiment Analysis
Aspect-based sentiment analysis is the key to natural language processing, and it focuses on the polarity of emotions associated with specific text aspects. Traditional models that combine text and visual data tend to ignore the...
Published by: IGI Global Scientific Publishing
Data Recognition for Multi-Source Heterogeneous Experimental Detection in Cloud Edge Collaboratives
This article proposes a multisource heterogeneous experimental data recognition method based on CRNN and DBNet in a cloud-edge collaborative environment in an attempt to address the issues of low efficiency and a high error rate...
Published by: IGI Global Scientific Publishing
Estrogen Enhances the Expression of the Multidrug Transporter Gene ABCG2-Increasing Drug Resistance of Breast Cancer Cells through Estrogen Receptors.
Fung-Wei Chang, Hueng-Chuen Fan, Jui-Ming Liu, Tai-Ping Fan, Jin Jing, Chia-Ling Yang, Ren-Jun Hsu
Mar 22, 2018
BACKGROUND: Multidrug resistance is a major obstacle in the successful therapy of breast cancer. Studies have proved that this kind of drug resistance happens in both human cancers and cultured cancer cell lines. Understanding...
ATP-binding cassette sub-family G member 2 (ABCG2) Breast Cancer Estrogen estrogen receptor α (ERα) mitoxantrone (MX) ATP Binding Cassette Transporter Subfamily G Member 2 Adenosine Triphosphate Breast Neoplasms Cell Death Cell Hypoxia Drug Resistance Neoplasm Estrogens Female Gene Expression Regulation Neoplastic Genes Mitochondrial Humans MCF-7 Cells Models Biological Oligonucleotide Array Sequence Analysis Reactive Oxygen Species Receptors Estrogen
Insights into the Origin of High Activity of Ni5P4(0001) for Hydrogen Evolution Reaction.
Hydrogen evolution reaction (HER) is directly relevant to green hydrogen production from water splitting. Recently, a low-cost Ni5P4 material has been demonstrated experimentally and theoretically to exhibit excellent...
Design and Characterization of a Novel Core–Shell Nano Delivery System Based on Zein and Carboxymethylated Short-Chain Amylose for Encapsulation of Curcumin
Zhiwei Lin, Linjie Zhan, Kaili Qin, Yang Li, Yang Qin, Lu Yang, Qingjie Sun, Na Ji, Fengwei Xie
Jun 11, 2024
Curcumin is a naturally occurring hydrophobic polyphenolic compound with a rapid metabolism, poor absorption, and low stability, which severely limits its bioavailability. Here, we employed a starch–protein-based nanoparticle...
Solvent-assisted programming of flat polymer sheets into reconfigurable and self-healing 3D structures.
It is extremely challenging, yet critically desirable to convert 2D plastic films into 3D structures without any assisting equipment. Taking the advantage of solvent-induced bond-exchange reaction and elastic-plastic transition...
Twisting of a Pristine α-Fe Nanowire
The torsion of pristine α-Fe nanowires was studied by molecular dynamics simulations. Torsion-induced plastic deformation in pristine nanowires is divided into two regimes. Under weak torsion, plastic deformation leads to...
Insights into the Origin of High Activity of Ni<sub>5</sub>P<sub>4</sub>(0001) for Hydrogen Evolution Reaction.
Hydrogen evolution reaction (HER) is directly relevant to green hydrogen production from water splitting. Recently, a low-cost Ni5P4 material has been demonstrated experimentally and theoretically to...
Inferring the perturbation time from biological time course data.
MOTIVATION: Time course data are often used to study the changes to a biological process after perturbation. Statistical methods have been developed to determine whether such a perturbation induces changes over time, e.g....
The temporal variation of SO2 emissions embodied in Chinese supply chains, 2002-2012.
Whilst attention is increasingly being focused on embodied pollutant emissions along supply chains in China, relatively little attention has been paid to dynamic changes in this process. This study utilized environmental...
|
|< |
< |
1 |