A5054532703- Nuclear physics research studies
- Astronomical and nuclear sciences
- Mineral Processing and Grinding
- Quantum Chromodynamics and Particle Interactions
- Hydraulic and Pneumatic Systems
- Plant Reproductive Biology
- DNA and Nucleic Acid Chemistry
- RNA Interference and Gene Delivery
- Particle physics theoretical and experimental studies
- Nuclear Physics and Applications
- Advanced biosensing and bioanalysis techniques
- Granular flow and fluidized beds
- Microbial Metabolic Engineering and Bioproduction
- Transition Metal Oxide Nanomaterials
- Advanced MEMS and NEMS Technologies
- Epigenetics and DNA Methylation
- Neutrino Physics Research
- Belt Conveyor Systems Engineering
- Lattice Boltzmann Simulation Studies
- Circular RNAs in diseases
- interferon and immune responses
- Advanced Sensor Technologies Research
- Fungal and yeast genetics research
- Legume Nitrogen Fixing Symbiosis
- Neurogenesis and neuroplasticity mechanisms
Chinese Academy of Sciences
2008-2025
Shanghai Advanced Research Institute
2023-2025
North China University of Water Resources and Electric Power
2024
Northeast Agricultural University
2023
Institute of High Energy Physics
2017-2019
Yantai Institute of Coastal Zone Research
2017
Nanjing University
2010-2015
Harbin Medical University
2015
State Key Laboratory of Transducer Technology
2011
Wuhan University
2003-2011
Telomere G-quadruplex is emerging as a promising anti-cancer target due to its inhibition telomerase, an enzyme expressed in more than 85% tumors. Telomerase-mediated telomere extension and some other reactions require free 3′ end single-stranded form. formation near the of DNA can leave tail various sizes. How these terminal structures affect at not clear. In this work, we studied size-dependence by either telomerase or alternative lengthening (ALT) mechanism well unwinding. We show that...
To study the role of boron in pollen germination and tube growth Picea meyeri Rehd. et Wils., grains were cultured standard medium or boron-deficient medium. Effects on localization pectins callose walls tubes observed by laser scanning confocal microscopy after staining with aniline blue immunolabeling antibodies JIM5 JIM7. Changes structures phenolics investigated fourier transform infrared (FTIR) microspectroscopy. Pollen ranged from 18 to 24%, whereas reached 61%. Callose accumulated...
In the present study, a series of tests were conducted on purpose-built experimental setup to investigate relationship between pressure signal and flow regime in horizontal pneumatic conveying processes. The signals images material during process collected analyzed. Direct observation, power spectrum analysis, discrete wavelet transform employed this work. results show that as increases, time taken reach steady stage is shorter. A correlation was discovered among frequency intervals, stages,...
To investigate the influence of histone deacetylases on nuclear reprogramming after transfer, we treated cloned embryos with a deacetylase inhibitor, Trichostatin A (TSA). In present study, global changes in acetylation H3-lysine 14, H4-lysine 12, and 5 were studied rabbit vivo fertilized embryos, somatic cell transfer (SCNT) TSA-treated SCNT embryos. From pronuclear to morula stage, deacetylation-reacetylation 14 12 occurred both embryos; however, distribution pattern untreated failed...
In this work, we present the results of a highly reliable phase change memory (PCM) based on Carbon-doped Ge <sub xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sub> Sb Te xmlns:xlink="http://www.w3.org/1999/xlink">5</sub> - material in 40 nm node. The large Reset/Set resistance ratio more than 2 orders magnitude is achieved. chip exhibits excellent data retention, endurance characteristics, and sensing window even larger after 260°C soldering...
Harmful cyanobacterial blooms cause water deterioration and threaten human health. It is necessary to remove harmful cyanobacteria with useful methods. A bio-treatment may be one of the best ways do this. strain specific white-rot fungus, Lopharia spadicea, algicidal ability was isolated. Its on algae under various conditions determined using three main influence factors: initial chlorophyll-a content, pH, algal cell mixture. The result showed that content Microcystis aeruginosa FACHB-912,...
Telomere length homeostasis is a prerequisite for the generation and growth of cancer. In >85% cancer cells, telomere maintained by telomerase that add repeats to end DNA. Because G-rich strand DNA can fold into G-quadruplex inhibits activity, stabilizing quadruplex small molecules emerging as potential therapeutic strategy against these applications, specificity toward over other forms an important property ensure no processes than elongation are interrupted. The evaluating assays currently...
Many next-generation particle and nuclear physics experiments will be built to run at high luminosity collect large amounts of data are integrated with millions electronics channels. Trigger acquisition systems performance bandwidth necessary. An Advanced Telecom Computing Architecture (ATCA) compliant Filed Programming Gate Array (FPGA) based compute node is developed for this purpose. This has powerful FPGA chips memory buffering. Event selection on real time feature extraction, filtering...
Back-n is a white neutron experimental facility at China Spallation Neutron Source (CSNS). The time structure of the primary proton beam make it fully applicable to use TOF (time-of-flight) method for energy measuring. We implement electronics measurement on general-purpose readout designed all seven detectors in Back-n. based PXIe (Peripheral Component Interconnect Express eXtensions Instrumentation) platform, which composed FDM (Field Digitizer Modules), TCM (Trigger and Clock Module), SCM...
To find a yeast strain that can overproduce pyruvate and to investigate the effect of nutrients on production.Trichosporon cutaneum PD70, pyruvate, was isolated from shake-flask cultures 132 strains. Pyruvate measured by HPLC or DNP method (see Materials methods). production reached approximately 30.0 +/- 1.0 g l(-1) in basal fermentation medium. Different nutrient supplements had great effects production. Some conditions gave highest yield are described.Exogenous thiamine supplement caused...
A wide field of view (FOV) is an important feature a detector in the gamma ray observation sporadic, extended, and transient sources. In this work, we discuss atmospheric Cherenkov telescope (ACT) with refractive water convex lens as its light collector, test feasibility new approach. We determine optical properties diameter 0.9 m, such focal length, spot size, transmittance. The first detection cosmic rays (CRs) observed coincidence scintillator extensive air shower (EAS) array presented discussed.
To investigate the roles of protein phosphatases 1 and 2A in development pollen tubes Picea wilsonii Mast., grains were cultured standard medium presence absence phosphatase inhibitors okadaic acid calyculin A. At nanomolar concentrations, these compounds blocked tube growth, causing abnormal morphologies tubes. Studies with Fluo-3 revealed that reduced pollen-tube tip-to-base cytoplasmic calcium (Ca2+) gradient arrested extracellular Ca2+ uptake. The transmission electron microscope...
Advanced technology for more efficient treatment of algae-containing water is always needed. The feasibility using diatomite advanced surface and controlling algae removal process through zeta potential was investigated in this study. Results demonstrated that the addition advantageous due to reduction polyaluminium chloride (PAC) dose required satisfactory Microcystis aeruginosa (MA) which can well reflect MA efficiency. at optimum measured it observed when reduced range −14.4 mV +3.53 mV,...
The ANDA experiment will not use any hardware trigger, i.e. all raw data are streaming in the acquisition with a bandwidth of ⩽ 280 GB/s. Online System is designed to perform reduction by factor ≃ 800 reconstruction algorithms programmed VHDL (Very High Speed Integrated Circuit Hardware Description Language) on FPGAs (Field Programmable Gate Arrays).
Reported is a surface-micromachined piezoresistive composite sensor, with both pressure sensor and accelerometer integrated in 1.6mm×1.6mm chip for low-cost automobile tire-pressure monitor system (TPMS) application [1]. The two sensors are fabricated compatible surface-micromachining process. Using LIGA like process, Cu thick-layer electroplated patterned on the mass region to improve sensitivity. A self-test function designed mechanically fragile reliable application. By detecting...