A5021350494- Atmospheric chemistry and aerosols
- Atmospheric and Environmental Gas Dynamics
- Atmospheric Ozone and Climate
- Design Education and Practice
- Fluid Dynamics and Heat Transfer
- Virtual Reality Applications and Impacts
- Air Quality and Health Impacts
- Metallurgy and Material Forming
- Augmented Reality Applications
- Rheology and Fluid Dynamics Studies
- Microstructure and Mechanical Properties of Steels
- Mathematics, Computing, and Information Processing
- Materials Engineering and Processing
- Fluid Dynamics and Turbulent Flows
- Atmospheric aerosols and clouds
- Surface Modification and Superhydrophobicity
- Architecture and Computational Design
- Underwater Acoustics Research
- Air Quality Monitoring and Forecasting
- Teaching and Learning Programming
- Aluminum Alloys Composites Properties
- Metallurgical Processes and Thermodynamics
- Fluid Dynamics Simulations and Interactions
- Service-Oriented Architecture and Web Services
- High Temperature Alloys and Creep
Yancheng Institute of Technology
2022-2025
Yanshan University
2015-2025
University of Shanghai for Science and Technology
2025
University of Canterbury
2020-2024
Macquarie University
2021-2024
The First Affiliated Hospital, Sun Yat-sen University
2024
Sun Yat-sen University
2024
C. S. Mott Children's Hospital
2023
University of Michigan
2023
Wuhan University of Science and Technology
2022-2023
Black carbon (BC), the product of incomplete combustion fossil fuels and biomass (called elemental (EC) in atmospheric sciences), was quantified 12 different materials by 17 laboratories from disciplines, using seven methods. The were divided into three classes: (1) potentially interfering materials, (2) laboratory‐produced BC‐rich (3) BC‐containing environmental matrices (from soil, water, sediment, atmosphere). This is first comprehensive intercomparison this type (multimethod, multilab,...
Abstract. Number concentrations of ice-nucleating particles (NINP) in the Arctic were derived from ground-based filter samples. Examined samples had been collected Alert (Nunavut, northern Canadian archipelago on Ellesmere Island), Utqiaġvik, formerly known as Barrow (Alaska), Ny-Ålesund (Svalbard), and at Villum Research Station (VRS; Greenland). For former two stations, examined filters span a full yearly cycle. VRS, 10 weekly samples, mostly different months one year, included. Samples...
Abstract. Absorption of sunlight by black carbon (BC) warms the atmosphere, which may be important for Arctic climate. The measurement BC is complicated lack a simple definition and absence techniques that are uniquely sensitive to (e.g., Petzold et al., 2013). At Global Atmosphere Watch baseline observatory in Alert, Nunavut (82.5° N), mass estimated three ways, none fully represent BC: conversion light absorption measured with an Aethalometer give equivalent (EBC), thermal desorption...
Abstract Aerosols play an important yet uncertain role in modulating the radiation balance of sensitive Arctic atmosphere. Organic aerosol is one most abundant, least understood, fractions mass. Here we use data from eight observatories that represent entire to reveal annual cycles anthropogenic and biogenic sources organic aerosol. We show during winter, dominated by emissions, mainly Eurasia, which consist both direct combustion emissions long-range transported, aged pollution. In summer,...
Abstract The Arctic is warming two to three times faster than the global average, and role of aerosols not well constrained. Aerosol number concentrations can be very low in remote environments, rendering local cloud radiative properties highly sensitive available aerosol. composition sources climate-relevant aerosols, affecting formation altering their microphysics, remain largely elusive due a lack harmonized concurrent multi-component, multi-site, multi-season observations. Here, we...
Elastomer-based electronic devices can maintain electrochemical conductivity and mechanical performances simultaneously, revealing promising potential to construct stretchable sensors. While sensors with integrated functionalities such as extremely stretchable, wearable, highly sensitive properties are still challenging. Herein, in current work, a natural molecule, thioctic acid (TA), is utilized high-performance supramolecular polymeric elastomers by lactic (LA)-assistant, simple, effective...
Abstract. The first multi-year contributions from organic functional groups to the Arctic submicron aerosol are documented using 126 weekly-integrated samples collected April 2012 October 2014 at Alert Observatory (82.45° N, 62.51° W). Results particle transport model FLEXPART, linear regressions among and inorganic components positive matrix factorization (PMF) enable associations of with source types regions. Lower mass (OM) concentrations but higher ratios OM non-sea-salt sulfate...
Biomass conversion is of great importance in the sustainable manufacturing green chemicals, and it well known as a viable way to deal with shortage fossil fuels carbon emissions. Most biomass conversions are often governed by carbocation chemistry, which requires acidic active sites on catalysts. Solid acid catalysts considered one most popular heterogeneous widely applied conversion. Among them, zirconia-based have received vast attentions either catalyst itself or support owing their...
This paper describes laminar fluid flow through a three-dimensional elastomeric microstructure formed by two microfluidic channels, fabricated in layers that contact one another face-to-face (typically at 90 degree angle), with the flows tangential contact. There are ways to control these tangentially connected microchannels. First, profiles crossings sensitive aspect ratio of channels; can be controlled applying external pressure and changing this ratio. Second, direction an individual...
The Atlanta Fire Rescue Department (AFRD), like many municipal fire departments, actively works to reduce risk by inspecting commercial properties for potential hazards and code violations. However, AFRD's inspection practices relied on tradition intuition, with no existing data-driven process prioritizing inspections or identifying new requiring inspection. In collaboration AFRD, we developed the Firebird framework help departments identify prioritize property inspections, using machine...
We introduce the Virtual Triplets (VTs), a Reality collaborative system designed for both synchronous and asynchronous interaction through collaboration between humans human-agent. When single instructor supervises two students in showcased virtual cooking class scenario, enables to switch control avatars separate environments, agent takes over instructor's absence, ensuring continuous support. VTs facilitate recording playback of demonstrations students, coupled with feature that allows...
Oscillatory translational and rotational motions of small particles in viscous fluids are studied for two cases: (i) circular disks (ii) nearly spherical particles. For disks, four treated: broadside edgewise oscillatory translations out-of-plane in-plane rotations. In each case the unsteady Stokes equations reduced to dual integral solved exactly all frequencies. Streamline portraits flow fields used understand evolution velocity pressure fields. The then using reciprocal theorem....
The influence of strain rate on dynamic softening and texture orientation Ti55511 in the β single-phase region are investigated. Hot compression experiments were enforced at 880–920°C, rates 0.001–1 s −1 0.60. continuous recrystallization mainly happens 0.001–0.01 , which is generated by progressive rotation subgrain orientation, accompanied discontinuous that induced boundary migration. DDRX grains with HAGB migration nucleation bulge produced higher 0.1–1 . DRV main deformation mechanism....
Radiofrequency (RF) tissue welding is an innovative anastomosis technique that utilizes bioimpedance to convert electrical energy into thermal energy, enabling the connection and reconstruction of tissues via denaturation crosslinking proteins. However, high temperatures generated in this process often lead excessive damage tissues, thereby adversely impacting cellular activity impeding repair practical applications. In study, we developed a polyacrylamide/alginate (PAAm/Alg) hydrogel with...
Objectives: HIV-1 subtypes A1 and D cocirculate in a rural community Mbarara, Uganda. This study examines intersubtype recombination this under full-genome sequencing context. We aim to estimate prevalence, examine time trends, test for clinical correlates outcomes associated with recombinants. Methods: Near-full-genome Sanger sequence data were collected from plasma samples of 504 treatment-naïve individuals, who then received protease inhibitor or nonnucleoside reverse transcriptase...