A5047471929- Bacteriophages and microbial interactions
- Advanced Electron Microscopy Techniques and Applications
- Bacterial Genetics and Biotechnology
- Quantum optics and atomic interactions
- China's Socioeconomic Reforms and Governance
- Advanced Combustion Engine Technologies
- Photonic and Optical Devices
- Mechanical and Optical Resonators
- Probiotics and Fermented Foods
- Regional Development and Environment
- Aerodynamics and Fluid Dynamics Research
- Particle Detector Development and Performance
- Physics of Superconductivity and Magnetism
- Engineering Applied Research
- Quantum Information and Cryptography
- Photocathodes and Microchannel Plates
- Risk and Safety Analysis
- Gyrotron and Vacuum Electronics Research
- Rural development and sustainability
- Particle Accelerators and Free-Electron Lasers
- Advanced Chemical Physics Studies
- Enzyme Production and Characterization
- Inorganic Fluorides and Related Compounds
Naval University of Engineering
2025
Hebei University of Technology
2025
East China University of Technology
2024
National Institute of Standards and Technology
2023
University of Colorado Boulder
2023
University of California, San Diego
2018-2019
Northwestern University
1990
The study of bacterial cell biology is limited by difficulties in visualizing cellular structures at high spatial resolution within their native milieu. Here, we visualize Bacillus subtilis sporulation using cryo-electron tomography coupled with cryo-focused ion beam milling, allowing the reconstruction native-state sections molecular resolution. During sporulation, an asymmetrically-positioned septum generates a larger mother and smaller forespore. Subsequently, engulfs We show that septal...
There are numerous monitoring objects and various methods for NPPs. In order to master the their progress, provide a basis reference research design of systems NPPs, this paper analyses progress from aspects system, equipment, objects, structure, operation, environment. The analysis results show that NPP systems, structures has expanded traditional parameter fault prediction diagnosis; Extend equipment performance aging management; Expanding usage full life monitoring; Developing device...
Fuel cell technology has the potential for significant advancement and is anticipated to be a pivotal component of transition green low-carbon energy infrastructure. The efficiency fuel cells can reach 40%–60%; however, remaining converted into heat, necessitating effective thermal management dissipate heat. In absence management, there risk performance degradation, reduced lifespan, and, in extreme cases, runaway. Therefore, paramount importance safe efficient operation cells. this...
Since the reform and opening-up, village communities in China have undergone significant transformations alongside rapid modernization. The reconstruction of these is a key issue China’s rural revitalization efforts necessitates an analysis evolutionary characteristics drivers community order. This study defines concept order develops corresponding evaluation indicators quantitative methods. Taking Puqian Village Ji’an County, Jiangxi Province, as case study, research explores evolution...
We design and test a low-loss interface between superconducting 3-dimensional microwave cavities 2-dimensional circuits, where the coupling rate is highly tunable. This seamlessly integrates loop antenna Josephson junction-based element. demonstrate that loss added by connecting this to cavity 1.28 kHz, corresponding an inverse quality factor of $1/(4.5 \times 10^6)$. Furthermore, we show cavity's external 50 $\Omega$ transmission line can be tuned from negligibly small over 3 orders...
We describe modifications to an Oxford Model TLE 400 dilution refrigerator permitting measurements of microwave response at X-band. Coupling the cavity is accomplished with a Gordon coupler involving 1/4-in. access hole and dielectric rod running coaxial circular waveguide which feeds cavity. The extends through vacuum load lock may be removed. A stainless-steel sample insertion then inserted allowing top loading specimens directly into cavity; samples themselves are attached copper fixture,...
Abstract The study of cell biology is limited by the difficulty in visualizing cellular structures at high spatial resolution within their native milieu. Here, we have visualized sporulation Bacillus subtilis using cryo-electron tomography coupled with cryo-focused ion beam milling, a technique that allows 3D reconstruction near-native state molecular resolution. During sporulation, an asymmetrically-positioned septum divides into larger mother and smaller forespore. Subsequently,...