A5101822749- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Ecology and Vegetation Dynamics Studies
- Plant Water Relations and Carbon Dynamics
- Soil Carbon and Nitrogen Dynamics
- Plant and animal studies
- Species Distribution and Climate Change
- Peatlands and Wetlands Ecology
- Advanced Battery Materials and Technologies
- Catalytic C–H Functionalization Methods
- Remote Sensing in Agriculture
- Crystallography and molecular interactions
- Advancements in Battery Materials
- Microbial Community Ecology and Physiology
- Synthesis and Catalytic Reactions
- Atmospheric and Environmental Gas Dynamics
- Remote Sensing and Land Use
- Geology and Paleoclimatology Research
- Climate change and permafrost
- Thermal Expansion and Ionic Conductivity
- Plant Disease Resistance and Genetics
- Recycling and Waste Management Techniques
- Advanced biosensing and bioanalysis techniques
- Plant responses to elevated CO2
- Environmental Impact and Sustainability
Harbin Normal University
2024-2025
Yantai Institute of Coastal Zone Research
2022-2024
Chinese Academy of Sciences
2014-2024
Hebei Normal University
2021-2024
Inner Mongolia Normal University
2024
University of Chinese Academy of Sciences
2012-2024
Jiangxi Province Forestry Survey Planning Institute
2024
Inner Mongolia University
2018-2023
Taizhou University
2023
Aerospace Center Hospital
2023
MicroRNAs (miRNAs) are an emerging class of biomarkers and therapeutic targets for various diseases including cancers. Here, we develop a homogeneous label-free method sensitive detection let-7a miRNA based on bifunctional strand displacement amplification (SDA)-mediated hyperbranched rolling circle (HRCA). The binding target with the linear template initiates SDA reaction, generating two different kinds triggers which can hybridize to initiate new rounds reaction production more triggers....
Abstract Organisms’ life cycles consist of hierarchical stages, from a single phenological stage (for example, flowering within season), to vegetative and reproductive phases, the total lifespan individual. Yet events are typically studied in isolation, limiting our understanding history responses climate change. Here, we reciprocally transfer plant communities along an elevation gradient investigate plastic changes duration sequential for six alpine species. We show that prolonged leads...
Efficient catalysis of intermediate lithium polysulfide (LiPS) conversion in lithium-sulfur batteries is crucial for enhancing sulfur reduction reaction (SRR) kinetics and suppressing the shuttle effect LiPSs. High-entropy alloys (HEAs), with their compositional flexibility, structural diversity, multielement synergy, are promising high-efficiency catalyst candidates. Herein, a work function-dominated d-band center rule proposed to modulate chemical absorption ability LiPSs catalytic...
Abstract Stomatal characteristics are used as proxies of paleo‐environment. Only a few model species have been to study the mechanisms genetic and environmental effects on stomatal initiation. Variation among has not quantified. In this paper, results from an in situ reciprocal transplant experiment along elevation gradient northeast Tibetan Plateau reported, which relative genetics (original altitude) environment (transplant density (SD) length (SL) were Thalictrum alpinum , only...
ABSTRACT The hydrolysis of poly(ethylene terephthalate) (PET) obtained from waste bottles was studied. dual functional phase transfer catalyst [(CH 3 ) N(C 16 H 33 )] [PW 12 O 40 ] exhibited outstanding catalytic activity to the PET. Fourier transform infrared spectroscopy and proton nuclear magnetic resonance were used confirm main product terephthalic acid (TPA) hydrolysis. effects temperature, time, particle size PET dosage on reaction examined. Under optimum conditions temperature 145°C,...
Abstract Changes in labile carbon (LC) pools and microbial communities are the primary factors controlling soil heterotrophic respiration ( R h ) warming experiments. Warming is expected to initially increase but studies show this may not be continuous or sustained. Specifically, LC microbiome have been shown contribute effect of extended on . However, their relative contribution unclear gap knowledge causes considerable uncertainty prediction cycle feedbacks climate change. In study, we...
DC fault location and protection is the key problem to be solved of microgrid in spite fact that it has become ideal networking mode distributed generation due its obvious advantages. In this paper, a ring-type wind turbine-based taken as object study transient characteristics VSC well system under line are analyzed based on which scheme current differential main under-voltage backup one proposed. method, power supply security guaranteed by detecting input output currents transmission lines...
Abstract Changes in day (maximum temperature, T MAX ) and night temperature (minimum MIN the preseason (e.g., winter spring) may have opposite effects on early phenophases leafing flowering) due to changing requirements of chilling accumulations ( CAC heating HAC ), which could cause advance, delay or no change phenophases. However, their relative phenology are largely unexplored, especially Tibetan Plateau. Here, observations were performed using a warming cooling experiment situ through...
Changes in ecological processes over time ambient treatments are often larger than the responses to manipulative climate change experiments. However, impacts of human-driven environmental changes on stability natural grasslands have been typically assessed by comparing differences between plots and reference plots. Little is known about whether or how regulates effects their underlying mechanisms. We collected two datasets, one a 36-year long-term observational dataset from 1983 2018, other...
A strong negative non-linear relationship exists between stomatal density (SD) and size (SS) or length (SL), which is of high importance in gas exchange plant evolution. However, the cause this has not been clarified. In geometry, SD an intrinsic with SS −1 SL −2 , defined as a geometric constraint here. We compiled global data to clarify influence on SD-SS relationship. The log-log scaling slope was significantly different from −2, respectively. Although non-geometric effect drove curve...
A simple and efficient synthetic approach is reported for the synthesis of highly functionalized 4‐amino‐iminocoumarins 4 4‐aminoquinolines 6 in moderate to excellent yields, through a copper‐catalyzed multicomponent reaction. The reaction carried out one‐pot manner, using readily available terminal alkynes 1 , sulfonyl azides 2 2‐hydroxybenzonitriles 3 or 2‐aminobenzonitrile ( 5 ) as substrates at slightly elevated temperature under N . protocol operationally has good substrate scope....
Abstract Experimental warming in situ suggests that could lead to a loss of biodiversity. However, species remain and experience climate change will interact with tracking change, which also affect patterns The relative contribution gains losses net changes richness is still unclear. We use transplanted plant communities test the hypothesis both ecological influence how responds change. Three intact alpine were reciprocally create scenarios experienced warmer wetter conditions (transferred...
Warming in cold regions alters freezing and thawing (F-T) of soil winter, exposing organic carbon to decomposition. Carbon-rich permafrost is expected release more CO2 the atmosphere through ecosystem respiration (Re) under future climate scenarios. However, mechanisms responses freeze-thaw periods change their coupling with Re situ are poorly understood. Here, using 2 years continuous data, we test how changes F-T events relate annual four warming levels precipitation addition a semi-arid...