A5021351759- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Black Holes and Theoretical Physics
- Advanced Chemical Sensor Technologies
- Advanced Sensor and Energy Harvesting Materials
- Molten salt chemistry and electrochemical processes
- Analytical Chemistry and Sensors
- Cosmology and Gravitation Theories
- Advanced Battery Materials and Technologies
- Tactile and Sensory Interactions
- Metabolomics and Mass Spectrometry Studies
- Extraction and Separation Processes
- Smart Grid Energy Management
- Lung Cancer Treatments and Mutations
- Transition Metal Oxide Nanomaterials
- Scientific Research and Discoveries
- Biochemical Analysis and Sensing Techniques
- Inorganic Chemistry and Materials
- Particle accelerators and beam dynamics
- Energy and Environment Impacts
- Building Energy and Comfort Optimization
- Non-Invasive Vital Sign Monitoring
- Silicon Effects in Agriculture
- Advanced MRI Techniques and Applications
Changsha University
2012-2024
Tianjin University
2024
Dalian University of Technology
2021-2023
Guigang City People's Hospital
2022
Central China Normal University
2005-2015
Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud
2007
University of Oregon
2005
Introduction The clinical application of lung cancer detection based on breath test is still challenging due to lack predictive molecular markers in exhaled breath. This study explored potential biomarkers and their related pathways using a typical process for metabolomics investigation.Material methods Breath samples from 60 patients 176 healthy people were analyzed by GC-MS. original data GC-MS peak intensity removing background signal. Differential metabolites selected after univariate...
Biomimetic mechanosensors have profound implications for various areas, including health care, prosthetics, human‒machine interfaces, and robotics. As one of the most important parameters, sensitivity is intrinsically determined by detection resolution to mechanical force. In this manuscript, we expand force current biomimetic from micronewton nanonewton scale. We develop a nanocrack-based electronic whisker-type mechanosensor that has 72.2 nN. achieve perception subtle stimuli, such as tiny...
We study the pion distributions in jets produced heavy-ion collisions association with trigger particles restricted to definite momentum ranges. determine centrality dependence of associated particle for both d+Au and Au+Au recombination model. The central-to-peripheral ratios show significant on collisions, but negligible collisions. results are agreement qualitative features data.
Correlation between shower partons is first studied in high-${p}_{T}$ jets. Then within the framework of parton recombination correlation pions heavy-ion collisions investigated. Since thermal play very different roles central and peripheral collisions, it found that functions produced hadrons behave differently at centralities, especially intermediate ${p}_{T}$. The function can best exhibit distinctive features suggested. There not a great deal overlap what we calculate has been measured....
The BRAHMS and PHOBOS collaborations recently revisited the limiting fragmentation shown in charged particle pseudorapidity density distribution Au + collisions at RHIC energies. collaboration especially emphasized that observations of universal (pseudo)rapidity scaling (limiting fragmentation) e(+)e(-), (p) over bar p relativistic energies may play an important role study reaction dynamics. We use a parton hadron cascade model, PACIAE, to investigate above collisions. It is pointed out...
Some thermodynamical properties of the interacting meson system and QGP at finite temperature are discussed. For a pure gas Hagedorn limiting is reproduced when experimentally observed resonances included. our results for different numbers flavors N f compare very well to theoretical ones. A transport model based on mean free path approach used simulate evolution system. During we use MIT bag perform transition between QGP.
This paper deals with the hadronization process of quark system. A phenomenological potential is introduced to describe interaction between a pair. The depends on color charge those quarks and their relative distances. Those move according classical equations motion. Due interaction, coloring are separated form neutral clusters which supposed be hadrons.
The average transverse momentum <inline-formula><tex-math id="M8">\begin{document}$\left\langle p_{\mathrm{T}} \right\rangle$\end{document}</tex-math><alternatives><graphic specific-use="online" xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="18-20240905_M8.jpg"/><graphic specific-use="print" xlink:href="18-20240905_M8.png"/></alternatives></inline-formula> of final particles is an important observable in high-energy heavy-ion collision...
We look for a method to calculate the entropy of hadrons system and quark-gluon plasma (QGP) system. Then build transport model simulate evolution from one another. By calculating entropy, crossover between hadron QGP can clearly show, so people judge whether has reached equilibrium or there is new matter produced in high energy collisions.
Abstract Due to the integration of photovoltaic power generation system, structure traditional distribution network will change, and then grid system after connection is in an abnormal working state. If relevant measures are not taken, operation quality cannot be guaranteed. Therefore, based on principle cells, this paper studies its equivalent model output characteristics, builds a single-stage three-phase connected PSCAD platform, verifies correctness control strategy, analyses impact loss...
This paper presents an automatic-recovery inertial switch and it consists of a polydimethylsiloxane (PDMS) substrate, glass cover plate three Galinstan marbles. These marbles consist core powder shell. One marble coated with graphene shell works as the movable electrode, other two polytetrafluoroethylene (PTFE) work supporting structure to help graphene-coated quickly move back its original position when force disappears. The performance was tested, threshold 51.2 g, response time 0.66 ms...
A parton and hadron cascade model, PACIAE, is used in investigating the PHENIX data of direct photon pi(0) invariant differential cross sections p + collisions p(T) distributions 0-10% most central Au at top RHIC energy. It turns out that above are possible to be described by this microscopic transport model.
We treat the mass of a proton as total static energy which can be separated into two parts that come from contribution quarks and gluons respectively. adopt essential bag model hadron to discuss structure find calculated temperature, radius, constant are acceptable if is thermal equilibrium system gluons.
In this paper, the generation of Quark-Gluon Plasma(QGP) in proton–proton collisions is discussed based on thermal equilibrium theory. A partons list at initial stage are obtained by digital sampling method, which provides a reasonable state for subsequent evolution simulation. The calculation shows that multiplicity distribution final charged particles method very similar to experiment or PYTHIA event generator. Thus, new mechanism hadron production LHC proposed.
We treat the mass of a proton as total static energy which can be separated into two parts that come from contribution quarks and gluons respectively. adopt essential bag model hadron to discuss structure find calculated temperature, radius, constant are compare well with QCD results if is thermal equilibrium system gluons.
A simple model is designed to simulate, by using the mean free path method, probability of Higgs boson production at Large Hadron Collider (LHC). The that colliding particles could get close a given distance with different energies discussed in this model. Calculated results imply producing near zero according existing theoretical mechanism for production.
The properties of some mesons, such as π,ρ, have been investigated in the quasi-relativistic quark model. In particularly, their masses which are related to dynamical constituent quarks, radii, and structures studied. Interesting results found, can be explained analogy with a hydrogen-like atom.
In this paper, we propose several proton structure imagination scenarios based on classical string model. The radius and mass properties of protons in relativistic non-relativistic cases are discussed, Contrary to asymptotic freedom, find that the interaction between quarks is inversely proportional distance.