A5100431499- Freshwater macroinvertebrate diversity and ecology
- Fish Ecology and Management Studies
- Aquatic Invertebrate Ecology and Behavior
- Crystal structures of chemical compounds
- Metal complexes synthesis and properties
- Metal-Organic Frameworks: Synthesis and Applications
- Crystallography and molecular interactions
- Minerals Flotation and Separation Techniques
- Metal Extraction and Bioleaching
- Microbial Applications in Construction Materials
- Water Quality Monitoring and Analysis
- Innovative concrete reinforcement materials
- Polymer composites and self-healing
- Adsorption and biosorption for pollutant removal
- Soil Carbon and Nitrogen Dynamics
- Malaria Research and Control
- Nanomaterials for catalytic reactions
- Genomics and Phylogenetic Studies
- Environmental DNA in Biodiversity Studies
- Membrane Separation Technologies
- Covalent Organic Framework Applications
- Water Quality and Pollution Assessment
- Water Quality Monitoring Technologies
- Climate change impacts on agriculture
- Fossil Insects in Amber
Changzhou City Planning and Design Institute
2024
Northern Jiangsu People's Hospital
2024
Shandong University
2021-2024
Shandong Provincial Hospital
2024
Shandong First Medical University
2024
Education University of Hong Kong
2024
Grinm Advanced Materials (China)
2024
General Research Institute for Nonferrous Metals (China)
2015-2024
Jianghan University
2022-2024
National Research Tomsk State University
2023
The genus Afronurus has several very common mayfly species in China and they are widely distributed this country. Some of them quite similar to each other both imaginal nymphal stages. However, these have not been systematically compared reviewed so far. In study, six recognized. All nymphs share the following characters: gills V–VI with additional arrow-like accessory lobes, branched dentisetae, two rows bristles setae on hindtibiae spotted abdominal terga. males divergent penes clearly...
MicroRNAs (miRNAs) are crucial regulators of gene expression at post-transcriptional level. Understanding origin and evolution miRNAs will improve the current available algorithm for prediction novel their functions. Transposable elements (TEs) provide a natural mechanism new miRNAs. In paper, 2,583 derived from TEs (MDTEs) were collected to construct database named MDTE (MDTE DB) storing, searching, analyzing MDTEs. The provides convenient source studying Database...
The imagos of Cincticostella gosei (Allen, 1975), which were reared from mature nymphs in Spring 2021 China, are described detail for the first time, along with eggs. Junior synonyms Ephemerella nigromaculata Xu et al., 1980 and tianmushanensis confirmed upon new materials types. Compared to congeners, males C. have dark tibiae gently curved forceps. In addition, this species redescribed photographed detail. Morphologically, nymph can be identified by pairs smaller tergal spines on abdomen...
Abstract Background Rural residents with chronic conditions have a stronger need for health services, which should make using family doctor contract services priority. This study aimed to evaluate the rate of willingness among rural doctors and examine its determinants. Methods A cross-sectional was conducted from May, 2018 June, in Shandong Province China. total 769 unsigned were included analysis. Using Andersen model as theoretical framework, logistic regression models chosen analyse...
Large intergenic spacers and tRNA gene duplications have been reported in several insect groups, although little is known about mitogenomes of mayflies. Here, we determined complete ten heptageniid species systemically analyzed their mitogenomic features. Both a conserved spacer (IGS) trnM duplication were detected those mitogenomes. The IGS, which was observed heptageniids, could be further folded into stable stem–loop structure. found almost all mitogenomes, unique block...
Zn(<sc>ii</sc>) porphyrin based nano-/microscale MOFs showed morphology dependent <sup>1</sup>O<sub>2</sub> sensitization efficiency and were used as selective photocatalysts for oxathiolane deprotection.
The study of the spatiotemporal evolution landscape ecological hazard and human natural influences is essential for conservative management regional sustainable development. This applied a pattern analysis method geodetector to multi-source data 2000, 2010, 2020 analyze changes in drivers Laos. results indicated that: (1) There were more prominent types Forest area decreased, whereas areas other increased. was an overall steady change patterns Besides significant artificial surface index,...
Liu, W.; Li, W., and Xu, X., 2015. The analysis of the PPP financing model application in ports China.The article introduces a new port - (Public-Private Partnership) model's characteristics, then expounds confirmation concession period through game theory, finally discusses obstacle private capitals role government putting forward prospect China. It provides certain theoretical basis shows practical significance field construction.
Four new clerodane diterpenes, namely sagittatayunnanosides A–D (<b>1</b>–<b>4</b>), were isolated from the roots of <i>Tinospora sagittata</i> var. <i>yunnanensis</i>, together with two known compounds, tinospinoside C (<b>5</b>) and E (<b>6</b>). The structures four compounds well elucidated by extensive analyses MS, IR, 1D 2D NMR data. cytotoxic antifouling activities <b>1</b>–<b>6</b> evaluated.
The chemical modification method was used to improve the hydrophilicity of polyvinyl chloride-vinyl acetate copolymer (VC-co-VAc). experimental results showed that polymer material VC-co-VAc-OH can be obtained by hydroxy from VC-co-VAc. Then prepare asymmetric flat-sheet membranes with solvent dimethyl acetamide (DMAc) and additive polyethylene glycol 20000 (PEG 20000) using phase inversion technique. When concentration 16 wt.%, mass ratio 10:1, coagulation temperature 20 , evaporation time...
A Fe-pyridinedicaroxylate based nanoscale coordination polymer works as a Fenton catalyst to degrade pollutants by the formation of ˙OH and high-valent iron species.
The heat conductivity of nonperiodic quantum Ising chains whose ends are connected with baths at different temperatures studied numerically by solving the Lindblad master equation. subjected to a uniform transverse field $h$, while exchange coupling ${J}_{m}$ between nearest-neighbor spins takes two values ${J}_{A}$ and ${J}_{B}$ arranged in Fibonacci, generalized Thue-Morse, period-doubling sequences. We calculate energy-density profile energy current resulting nonequilibrium steady states...
In this study, activated carbon (AC) was prepared by calcination of Citrus limetta leaves and then modified copper-ferrite nanoparticles (CuFe2O4). Afterward, AC/CuFe2O4 composite used to remove methyl violet 2B (MV2B) dye from aqueous solution. Structural properties determined BET, SEM, EDX/Mapping, FTIR, Raman, TGA DLS analyses. The specific surface area the obtained 91.4 m2/g. Also, maximum uptake efficiency MV2B be 97.85%, which achieved at pH 7, contact time 120 min, temperature 25°C,...