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Incomplete LU Preconditioner Based on Max-Plus Approximation of LU Factorization
We present a new method for the a priori approximation of the orders of magnitude of the entries in the LU factors of a complex or real matrix A. This approximation is used to determine the positions of the largest entries in...
Incomplete LU Preconditioner Based on Max-Plus Approximation of LU Factorization
We present a new method for the a priori approximation of the orders of magnitude of the entries in the LU factors of a complex or real matrix A. This approximation is used to determine the positions of the largest entries in...
Mild Hydrothermal Crystallization of Heavy Rare-Earth Chromite RECrO3 (RE = Er, Tm, Yb, Lu) Perovskites and Magnetic Properties.
Shan Wang, Xiaofeng Wu, Tiesheng Wang, Jiaqi Zhang, Chenyang Zhang, Long Yuan, Xiaoqiang Cui, Dayong Lu
Feb 18, 2019
Crystallization of perovskite structure chromites (ACrO3) in aqueous conditions is difficult owing to the amphoteric nature of the Cr3+ in the alkaline-mediated reaction conditions. This is especially true for the small metal...
CAMKs support development of acute myeloid leukemia.
Xunlei Kang, Changhao Cui, Chen Wang, Guojin Wu, Heyu Chen, Zhigang Lu, Xiaoli Chen, Li Wang, Jie Huang, Huimin Geng, Meng Zhao, Zhengshan Chen, Markus Müschen, Huan-You Wang, Cheng Cheng Zhang
Oct 03, 2018
BACKGROUND: We recently identified the human leukocyte immunoglobulin-like receptor B2 (LILRB2) and its mouse ortholog-paired Ig-like receptor (PirB) as receptors for several angiopoietin-like proteins (Angptls). We also...
acute myeloid leukemia CAMK CREB LILRB2 Leukemic stem cell PirB Animals Calcium-Calmodulin-Dependent Protein Kinases Carcinogenesis Cell Line Tumor Disease Models Animal Disease Progression Humans Leukemia Myeloid Acute Mice Inbred C57BL Neoplastic Stem Cells Receptors Immunologic Signal Transduction
Efficient and bright warm-white electroluminescence from lead-free metal halides.
Hong Chen, Lin Zhu, Chen Xue, Pinlei Liu, Xuerong Du, Kaichuan Wen, Hao Zhang, Lei Xu, Chensheng Xiang, Chen Lin, Minchao Qin, Jing Zhang, Tao Jiang, Chang Yi, Lu Cheng, Chenglong Zhang, Pinghui Yang, Meiling Niu, Wenjie Xu, Jingya Lai, Yu Cao, Jin Chang, He Tian, Yizheng Jin, Xinhui Lu, Lang Jiang, Nana Wang, Wei Huang, Jianpu Wang
Apr 19, 2021
Solution-processed metal-halide perovskites are emerging as one of the most promising materials for displays, lighting and energy generation. Currently, the best-performing perovskite optoelectronic devices are based on lead...
Single Atom Selenium Substitution‐Mediated P‐Type Doping in Polythiophenes toward High‐Performance Organic Electronics and Thermoelectrics
Chen Chen, Ian E Jacobs, Cameron Jellett, Xuechen Jiao, James F Ponder, Boseok Kang, Seon Baek Lee, Yuxuan Huang, Lu Zhang, Martin Statz, Yuanhui Sun, Yue Lin, Keehoon Kang, Xiaojian She, Yuanyuan Hu, Tao ZHANG, Lang Jiang, Christopher R McNeill, Iain McCulloch, Henning Sirringhaus
Jun 11, 2022
RESEARCH ARTICLE RESEARCH ARTICLES chalcogen substitution doping organic electronics polythiophene thermoelectrics
Published by: Advanced Electronic Materials
Control of Raman Scattering Quantum Interference Pathways in Graphene.
Xue Chen, Sven Reichardt, Miao-Ling Lin, Yu-Chen Leng, Yan Lu, Heng Wu, Rui Mei, Ludger Wirtz, Xin Zhang, Andrea C Ferrari, Ping-Heng Tan
Apr 09, 2023
Quantum Interference Graphite Intercalation Compounds Electron−electron Interaction Electron−phonon Coupling Resonant Raman Scattering
Published by: ACS nano
Vortex coupling in trailing vortex-wing interactions
The interaction of trailing vortices of an upstream wing with rigid and flexible downstream wings has been investigated experimentally in a wind tunnel, using particle image velocimetry, hot-wire, force and deformation...
The role of mesenchymal stem cells in hematopoietic stem cell transplantation
BACKGROUND: The use and effectiveness of hematopoietic stem cell transplantation (HSCT) are limited by lethal complications, i.e., acute and chronic graft-versus-host disease (aGVHD and cGVHD, respectively), in which immune...
Alternative splicing
Alternative splicing (AS) is a common posttranscriptional process in eukaryotic organisms, by which multiple distinct functional transcripts are produced from a single gene. The release of the human genome draft revealed a much...
An Analysis of the Willingness to the COVID-19 Vaccine Booster Shots among Urban Employees
Many studies have shown that urban workers may have a higher acceptance rate of coronavirus disease (COVID-19) vaccine uptake compared to their rural counterparts. As Omicron spreads globally, the COVID-19 booster vaccination...
An Analysis of the Willingness to the COVID-19 Vaccine Booster Shots among Urban Employees
Many studies have shown that urban workers may have a higher acceptance rate of coronavirus disease (COVID-19) vaccine uptake compared to their rural counterparts. As Omicron spreads globally, the COVID-19 booster vaccination...
Vortex coupling in trailing vortex-wing interactions
The interaction of trailing vortices of an upstream wing with rigid and flexible downstream wings has been investigated experimentally in a wind tunnel, using particle image velocimetry, hot-wire, force and deformation...
Alternative splicing
Alternative splicing (AS) is a common posttranscriptional process in eukaryotic organisms, by which multiple distinct functional transcripts are produced from a single gene. The release of the human genome draft revealed a much...
Chloroquine prevents progression of experimental pulmonary hypertension via inhibition of autophagy and lysosomal bone morphogenetic protein type II receptor degradation.
Lu Long, Xudong Yang, Mark Southwood, Junyu Lu, Stefan J Marciniak, Benjamin J Dunmore, Nicholas W Morrell
Sep 20, 2018
RATIONALE: Pulmonary arterial hypertension (PAH) is characterized by excessive proliferation and apoptosis resistance in pulmonary artery smooth muscle cells (PASMCs). OBJECTIVE: We reasoned that chloroquine, based on its...
Secondary Metabolites of Osmanthus fragrans
Chen-Chen Fu, Fa-Ying Xu, Yu-Chen Qian, Hoi-Lun Koo, Yi-Fan Duan, Geng-Min Weng, Tai-Ping Fan, Mo-Xian Chen, Fu-Yuan Zhu
Aug 01, 2022
Osmanthus fragrans (scientific name: Osmanthus fragrans (Thunb.) Lour.) is a species of the Osmanthus genus in the family Oleaceae, and it has a long history of cultivation in China. O. fragrans is edible and is well known for...
A Comparison of the Structural Chemistry of Scandium, Yttrium, Lanthanum and Lutetium
Data deposited in the Cambridge Structural Database (CSD) for compounds of scandium, yttrium, lanthanum and lutetium(III) have been analysed to assess the structural similarities of complexes of the different metal ions. 29 sets...
Cambridge Structural Database Coordination geometry Coordination number Lanthanum(III) Lutetium(III) Scandium(III) Structural chemistry Yttrium(III) /dk/atira/pure/subjectarea/asjc/1600/1606 name=Physical and Theoretical Chemistry /dk/atira/pure/subjectarea/asjc/1600/1604 name=Inorganic Chemistry /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry
Presence-absence variation in <em>A.</em> <em>thaliana</em> is primarily associated with genomic signatures consistent with relaxed selective constraints
Stephen J. Bush, Atahualpa Castillo Morales, Jaime M. Tovar-Corona, Lu Chen, Paula X. Kover, Araxi O. Urrutia
Jan 01, 2014
The sequencing of multiple genomes of the same plant species has revealed polymorphic gene and exon loss. Genes associated with disease resistance are over-represented amongst those showing structural variations, suggesting an...
Presence-absence variation in <em>A.</em> <em>thaliana</em> is primarily associated with genomic signatures consistent with relaxed selective constraints
Stephen J. Bush, Atahualpa Castillo Morales, Jaime M. Tovar-Corona, Lu Chen, Paula X. Kover, Araxi O. Urrutia
Jan 01, 2014
The sequencing of multiple genomes of the same plant species has revealed polymorphic gene and exon loss. Genes associated with disease resistance are over-represented amongst those showing structural variations, suggesting an...
Epidemiology and Phylogenetic Analysis of Viral Respiratory Infections in Vietnam
Lu Lu, Gail Robertson, Jordan Ashworth, Anh Pham Hong, Ting Shi, Alasdair Ivens, Guy Thwaites, Stephen Baker, Mark Woolhouse
May 29, 2020
Acute respiratory infections (ARIs) impose a major public health burden on fragile healthcare systems of developing Southeast Asian countries such as Vietnam. The epidemiology, genetic diversity and transmission patterns of...
Barriers of effective health insurance coverage for rural-to-urban migrant workers in China
Shanquan Chen, Yingyao Chen, Zhanchun Feng, Xi Chen, Zheng Wang, Jianfeng Zhu, Jun Jin, Qiang Yao, Li Xiang, Lan Yao, Ju Sun, Lu Zhao, Hong Fung, Eliza Lai-Yi Wong, Dong Dong
Mar 30, 2021
BACKGROUND: More than 90% of the Chinese population was covered by its three basic social health insurances. However, the Chinese rural-to-urban migrant workers (RUMWs), accounting for about one-fifth of China's total...
China Rural-to-urban Migrant Workers Systematic review universal health coverage China Delivery of Health Care Female Health Policy Healthcare Disparities Humans Insurance Coverage insurance health Male Population Dynamics Rural Population State Medicine Transients and Migrants Urban Population Vulnerable Populations
Epidemiology and Phylogenetic Analysis of Viral Respiratory Infections in Vietnam.
Lu Lu, Gail Robertson, Jordan Ashworth, Anh Pham Hong, Ting Shi, Alasdair Ivens, Guy Thwaites, Stephen Baker, Mark Woolhouse
Jun 26, 2020
Acute respiratory infections (ARIs) impose a major public health burden on fragile healthcare systems of developing Southeast Asian countries such as Vietnam. The epidemiology, genetic diversity and transmission patterns of...
Catalytic trajectory of a dimeric nonribosomal peptide synthetase subunit with an inserted epimerase domain.
Jialiang Wang, Dandan Li, Lu Chen, Wei Cao, Liangliang Kong, Wei Zhang, Tristan Croll, Zixin Deng, Jingdan Liang, Zhijun Wang
Mar 05, 2022
Nonribosomal peptide synthetases (NRPSs) are modular assembly-line megaenzymes that synthesize diverse metabolites with wide-ranging biological activities. The structural dynamics of synthetic elongation has remained unclear....
Barriers of effective health insurance coverage for rural-to-urban migrant workers in China
Shanquan Chen, Yingyao Chen, Zhanchun Feng, Xi Chen, Zheng Wang, Jianfeng Zhu, Jun Jin, Qiang Yao, Li Xiang, Lan Yao, Ju Sun, Lu Zhao, Hong Fung, Eliza Lai-Yi Wong, Dong Dong
May 01, 2020
BACKGROUND:More than 90% of the Chinese population was covered by its three basic social health insurances. However, the Chinese rural-to-urban migrant workers (RUMWs), accounting for about one-fifth of China's total population...
Published by: BMC public health
Enhancing Innovation Management and Venture Capital Evaluation via Advanced Deep Learning Techniques
Innovation management involves planning, organizing, and controlling innovation within an organization, while venture capital evaluation assesses investment opportunities in startups and early-stage companies. Both fields...
Published by: IGI Global Scientific Publishing
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