A5002460619- Ionosphere and magnetosphere dynamics
- Geophysics and Gravity Measurements
- Atmospheric Ozone and Climate
- Solar and Space Plasma Dynamics
- Metallic Glasses and Amorphous Alloys
- Advanced Fiber Laser Technologies
- Advanced Fiber Optic Sensors
- Photonic Crystal and Fiber Optics
- Diamond and Carbon-based Materials Research
- Planetary Science and Exploration
- Seismic Waves and Analysis
- Metal and Thin Film Mechanics
- Photonic and Optical Devices
- Geomagnetism and Paleomagnetism Studies
- Meteorological Phenomena and Simulations
- Semiconductor Lasers and Optical Devices
- Geophysics and Sensor Technology
- Advanced materials and composites
- Magnetic properties of thin films
- Methane Hydrates and Related Phenomena
- Optical Network Technologies
- Advanced ceramic materials synthesis
- Magnetic Properties and Applications
- Spacecraft Design and Technology
- Earthquake Detection and Analysis
Utah State University
2015-2025
East China University of Science and Technology
2017-2024
China University of Mining and Technology
2015-2024
Chongqing Jiaotong University
2023-2024
Yanshan University
2005-2023
Jining Medical University
2023
Shandong Institute of Metrology
2023
Binzhou Medical University
2022
China University of Petroleum, Beijing
2022
Binzhou University
2022
The quality of the retrieved temperature‐versus‐pressure (or T ( p )) profiles is described for middle atmosphere publicly available Sounding Atmosphere using Broadband Emission Radiometry (SABER) Version 1.07 (V1.07) data set. primary sources systematic error SABER results below about 70 km are (1) errors in measured radiances, (2) biases forward model, and (3) uncertainties corrections ozone determination reference pressure profiles. Comparisons with other correlative sets indicate that )...
Abstract As one of the most appealing strategies for synthesis nanomaterials with various architectures, emulsion-directed methods have been rarely used to control structure metal-organic frameworks (MOFs). Herein, we report a versatile salt-assisted nanoemulsion-guided assembly achieve continuous architecture transition hierarchical Zr-based MOFs. The morphology nanoemulsion can be facilely regulated by tuning feed ratio dual-surfactant and introduced amount compatible hydrophobic...
Fe-based bulk metallic glasses (BMGs) have attracted great attention due to their unique magnetic and mechanical properties, but few applications been materialized because of brittleness at room temperature. Here we report a new Fe(50)Ni(30)P(13)C(7) BMG which exhibits unprecedented compressive plasticity (>20%) temperature without final fracture. The mechanism for this was also investigated. It discovered that the ductile is composed clusters mainly linked by less directional metal-metal...
Over the past 60 years, ground-based remote sensing measurements of Earth's mesospheric temperature have been performed using nighttime hydroxyl (OH) emission, which originates at an altitude ∼87 km.Several types instruments employed to date: spectrometers, Fabry-Perot or Michelson interferometers, scanning-radiometers, and more recently mappers.Most them measure in a few sample directions and/or with limited temporal resolution, restricting their research capabilities investigation...
Attention mechanism has been widely believed as the key to success of vision transformers (ViTs), since it provides a flexible and powerful way model spatial relationships. However, is attention truly an indispensable part ViT? Can be replaced by some other alternatives? To demystify role mechanism, we simplify into extremely simple case: ZERO FLOP parameter. Concretely, revisit shift operation. It does not contain any parameter or arithmetic calculation. The only operation exchange small...
For the first time near‐global retrievals of mesopause OH rotational temperatures from satellite‐borne Meinel band emission measurements are presented. The (3‐1) near 1.5 micron were performed with SCIAMACHY instrument on European Space Agency's environmental satellite Envisat. derived shown to be in reasonable agreement CIRA (1986) atmosphere for seasons and latitudes considered. good ground‐based temperature a CEDAR Mesospheric Temperature Mapper (MTM) at Maui, Hawaii (21°N/204°E), GRound...
Abstract The Polar Mesospheric Cloud Turbulence (PMC Turbo) experiment was designed to observe and quantify the dynamics of small‐scale gravity waves (GWs) instabilities leading turbulence in upper mesosphere during polar summer using instruments aboard a stratospheric balloon. PMC Turbo scientific payload comprised seven high‐resolution cameras Rayleigh lidar. Overlapping wide narrow camera field views from balloon altitude ~38 km enabled resolution features extending ~20 m ~100 at layer...
Renal fibrosis is the common histopathological feature of chronic kidney diseases (CKD), and there increasing evidence that epigenetic regulation involved in occurrence progression renal fibrosis. N-myc downstream-regulated gene 2 (NDRG2) significantly down-regulated fibrosis, mechanism which remains unclear. Previous studies have confirmed inhibition NDRG2 expression tumor cells related to hyper-methylation, mainly regulated by DNA methyltransferases (DNMTS). Herein, we explored its...
Abstract The impacts of gravity wave (GW) on the thermal and dynamic characteristics within mesosphere/lower thermosphere, especially atmospheric instabilities, are still not fully understood. In this paper, we conduct a comprehensive detailed investigation one GW breaking event during collaborative campaign between Utah State University Na lidar Advanced Mesospheric Temperature Mapper (AMTM) 9 September 2012. AMTM provides direct evidence as well horizontal parameters GWs involved, while...
Abstract Gravity wave packets excited by a source of finite duration and size possess broad frequency number spectrum thus span range temporal spatial scales. Observing at single location relatively close to the source, components with higher larger vertical wavelength dominate earlier times altitudes, while lower components, shorter wavelength, during latter part propagation. Utilizing observations from Na lidar Utah State University nearby Mesospheric Temperature Mapper Bear Lake...
Pulmonary nodules are an early sign of lung cancer, and detecting them is vital for improving patient survival rates. Most current methods use only single Computed Tomography (CT) images to assess nodule malignancy. However, doctors typically make a comprehensive assessment in clinical practice by integrating follow-up CT scans with data. To enhance this process, our study introduces Cross-Modal Spatiotemporal Fusion Network, named CSF-Net, designed predict the malignancy pulmonary using...
Abstract Supersonic transportation is a trend in civil aviation. Related technologies are continuously breaking through. However, current interests focused on supersonic aircraft configurations, engines, and noise impact. Scarce research has been conducted the operation requirements restrictions within This article analyzes applicability of from perspective their usage, taking into account viewpoints aerodromes, pilots, passengers. It offers insights both operational limitations new that...
NASA’s Atmospheric Waves Experiment (AWE) mission is a Heliophysics Small Explorers Mission of Opportunity designed to investigate how terrestrial weather affects space weather, via small-scale atmospheric gravity waves (AGWs) produced in Earth’s atmosphere. Following its launch the International Space Station (ISS) November 2023, AWE began 2-year explore global distribution AGWs, study processes controlling their propagation throughout upper atmosphere, and estimate...
The Atmosphere Waves Experiment (AWE) is a NASA mission launched on November 9, 2023, and installed the International Space Station (ISS). Its primary goal to detect characterize atmospheric gravity waves (AGWs) by measuring Earth’s mesospheric hydroxyl (OH) airglow with its key instrument, Advanced Mesospheric Temperature Mapper (AMTM). Since deployment, AWE has been quantifying seasonal regional variability of AGWs, investigating their occurrence potential sources, enabling...
Abstract The National Aeronautics and Space Administration (NASA) Atmospheric Waves Experiment (AWE) instrument, launched in November 2023, provides direct observation of small‐scale (30–300 km) gravity waves (GWs) the mesosphere on a global scale. This work examined changes GW activity observed by AWE during two major Sudden Stratospheric Warmings (SSWs) 2023 2024 winter season. Northern Hemisphere (NH) midlatitude these events shared similarities. Variations mesospheric showed an evident...
Abstract This paper describes a new data set from the Aeronomy of Ice in Mesosphere (AIM) Cloud Imaging and Particle Size (CIPS) instrument, which gravity waves (GWs) at an altitude 50–55 km can be inferred. CIPS is sensitive to GWs with horizontal wavelengths ~15 600 vertical longer than 15 km. Several examples observations are shown, including associated Andes Mountains, island topography, convection, polar night jet, tropospheric jet stream. GW signatures shown agree well near‐coincident...
Abstract Otitis media (OM) is a common disease that can cause hearing loss in children. Currently, the main clinical treatment for OM antibiotics, but overuse of antibiotics might lead to bacterial resistance, which worldwide public health challenge. Studying pathogenesis will help us develop new effective treatments. Ferroptosis one type programmed cell death characterized by occurrence lipid peroxidation driven iron ions. Many studies have shown ferroptosis associated with infectious...