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Secondary Metabolites of Osmanthus fragrans
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...
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.
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...
Efficient and bright warm-white electroluminescence from lead-free metal halides.
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...
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...
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...
Presence-absence variation in <em>A.</em> <em>thaliana</em> is primarily associated with genomic signatures consistent with relaxed selective constraints
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
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
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...
Epidemiology and Phylogenetic Analysis of Viral Respiratory Infections in Vietnam.
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...
Sub-picosecond photo-induced displacive phase transition in two-dimensional MoTe 2
Abstract: Photo-induced phase transitions (PIPTs) provide an ultrafast, energy-efficient way for precisely manipulating the topological properties of transition-metal ditellurides and can be used to stabilize a topological phase...
Catalytic trajectory of a dimeric nonribosomal peptide synthetase subunit with an inserted epimerase domain.
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
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

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