A5057008215- Monetary Policy and Economic Impact
- Financial Risk and Volatility Modeling
- Statistical Methods and Inference
- Market Dynamics and Volatility
- Advanced Statistical Methods and Models
- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Perovskite Materials and Applications
- Fiscal Policy and Economic Growth
- Complex Systems and Time Series Analysis
- Forecasting Techniques and Applications
- Refrigeration and Air Conditioning Technologies
- Computer Graphics and Visualization Techniques
- Multi-Criteria Decision Making
- Energy, Environment, and Transportation Policies
- Computational Fluid Dynamics and Aerodynamics
- Advanced Memory and Neural Computing
- Fault Detection and Control Systems
- Aerodynamics and Fluid Dynamics Research
- Italy: Economic History and Contemporary Issues
- Stock Market Forecasting Methods
- Financial Literacy, Pension, Retirement Analysis
- Statistical Distribution Estimation and Applications
- Risk and Portfolio Optimization
- Molecular Junctions and Nanostructures
University of Illinois Urbana-Champaign
2015-2024
Syracuse University
2022
University of California, San Diego
2022
Vanderbilt University
2022
University of Illinois System
2015-2021
Shanghai University of Finance and Economics
2021
Xiamen University
2021
Kellogg's (Canada)
2021
McMaster University
2021
Rensselaer Polytechnic Institute
2021
Bioresorbable metals are quickly advancing in the field of regenerative medicine for their promises tissue restoration without adverse consequences from lifelong presence. Zn has recently risen to top bioresorbable with great potential as a medical implant. However, cell adhesion and colonization on substrate surface remains challenging, which could damper interfacial tissue–implant integration. Inspired by fact that topography can regulate function fate, we hypothesize dictate material...
We synthesized a novel fully conjugated block copolymer, P3, in which wide-band gap donor (P1) was connected to narrow-band acceptor (P2). As P3 contains P1 with wide bandgap and P2 narrow bandgap, it exhibits very complementary absorption. Transient photoluminescence measurement using dilute solution demonstrated intramolecular charge transfer between the block, not observed P1/P2 blend solution. A thin film showed complete PL quenching because photoinduced inter-/intramolecular states were...
New small molecules having modified acceptor strength and π-conjugation length containing dicyanovinylene (DCV) tricyanovinylene (TCV) as a strongly electron-accepting unit with indacenodithiophene, IDT(DCV)2, IDT(TCV)2, IDTT(TCV)2, were synthesized studied in terms of their applicability to polymer solar cells PTB7-Th an electron-donating polymer. Intriguingly, the blended films IDT(TCV)2 IDTT(TCV)2 exhibited superior shelf life stabilities more than 1000 h without any reduction initial...
The TADF OLEDs based on these silane-core host materials showed a maximum EQE of up to 18.8%.
We synthesized two types of novel poly(3-alkylthiophene)-free (D)<sub>n</sub>-<italic>b</italic>-(A)<sub>m</sub> conjugated block copolymers: PTQI-<italic>block</italic>-PNDISs.
Fullerene (C60) and multilayer graphene hybrid devices were fabricated using electrophoretic deposition, where the C60 clusters are electrically charged upon application of an external bias in a polar solvent, acetonitrile, mixed with toluene, which facilitates their deposition on membranes. Raman spectroscopy unveiled unique vibrational fingerprints associated A2g mode molecules at ∼1453 cm-1, while blue shifts ∼6 ∼17 cm-1 also attributed to G- 2D-bands hybrids relative bare graphene,...
In this paper, as an altitude simulator, a second-throat exhaust diffuser with no induced secondary flow has been studied. To design startable diffuser, we first summarize simple theoretical method based on the normal shock theory. Using diffusers designed from present method, obtain characteristic curves small-scale cold-gas tests using cold nitrogen gas working fluid. All experimental test cases are numerically reproduced by Reynolds-averaged Navier–Stokes solver, and numerical is properly...
Abstract Limit theory is developed for nonstationary vector autoregression (VAR) with mixed roots in the vicinity of unity involving persistent and explosive components. Statistical tests common are examined model selection approaches discriminating explored. The results useful empirical testing multiple manifestations nonstationarity – particular distinguishing mildly from that local to commonality persistence. Keywords: Common rootsLocal unityMildly explosiveMixed rootsModel...
This paper studies the GMM estimation and inference problem that occurs when Jacobian of moment conditions is rank deficient known forms at true parameter values. Dovonon Renault (2013) recently raised a local identification issue stemming from this type degenerate Jacobian. The leads to slow rate convergence estimator nonstandard asymptotic distribution over-identification test statistics. We show form rank-deficient matrix contains nontrivial information about economic model. By exploiting...
ABSTRACT We demonstrate a fully conjugated donor–acceptor–donor (D–A–D) triblock copolymer, PBDTT–PNDIBT–PBDTT, which contains PBDTT as the donor block and PNDIBT acceptor block. The polymer was synthesized by end‐capping each with reactive unit, followed condensation copolymerization between two blocks. physical, optical, electrochemical properties of were investigated comparing those donor‐ acceptor‐homopolymers (i.e., PNDIBT), are oligomeric monomers, their blends. On using newly...