High-pressure and -temperature synthesis is a powerful tool for synthesizing new intermetallic compounds that cannot be formed using traditional solid-state syntheses. Such metastable compounds can exhibit unrivaled structural complexity, unique bonding, and unusual properties. In the simplest case, there are many binary systems in which no intermetallic compounds are known....
This dissertation explores the relationship between how teams form and what they need to perform. It adopts the perspective that technology is fundamental to organizing in modern workplaces and examines how technology may both enhance and constrain teamwork. By adopting this perspective, two questions naturally follow. First, how do teams...
Post-transcriptional gene silencing (PTGS) and, more specifically, RNA interference (RNAi) include the processes by which a small double-stranded RNA, 19 to 22 nucleotides (nts) long, negatively regulates the expression and/or translatability of a target RNA, which harbors reverse complementarity to that small RNA, by recruiting the so-called RNA-Induced Silencing Complex...
The ability of a machine to synthesize textual output in a form of human language is a long-standing goal in a field of artificial intelligence and has wide-range of applications such as spell correction, speech recognition, machine translation, abstractive summarization, etc. The statistical approach to enable such ability mainly involves...
The holomorphic sigma-model is a field theory that exists in any complex dimension that describes the moduli space of holomorphic maps from one complex manifold to another. We introduce the general notion of a holomorphic field theory, which is one that is sensitive to the underlying complex structure of the...
We prove a uniform scalar curvature bound for solutions of the conical Kahler-Ricci flow when the twisted canonical bundle is semiample and the cone divisor is obtained from the associated Iitaka-Kodaira fibration. In the course of the proof we establish uniform bounds for the potential of the metric and its...
The first two chapters of my thesis are related to health economics, and explore how individual decisions affecting health can be impacted by different factors, including by government policy. The third chapter of my thesis (coauthored with Heyu Xiong) focuses on public economics in the Chinese context.
>In the first...
This dissertation examined gender differences in youth externalizing comorbidity via three studies. Study 1 was a meta-analytic review that provided the first robust estimate of gender differences in youth externalizing comorbidity. Studies 2 and 3 unpacked these gender differences at two levels of analysis: personality (Study 2 and 3) and...
outh in detention are at an increased risk for psychiatric disorders compared with youth in the general population. Hispanic youth have particularly pressing mental health needs in detention and as they age. Studies examining psychiatric disorders among Hispanic youth in detention do not differentiate by ethnicity; rather they consider Hispanics...
Background: Evidence supporting a bidirectional relationship between depression and recurrent cardiovascular disease (CVD) appears strong, but there remains a need to better characterize the role of depression in CVD risk and cardiovascular health (CVH) promotion, especially in the context of comorbid risk factors such as cigarette smoking. In the present...