Cathode degradation is a key factor that limits the lifetime of Li-ion batteries. To identify functional coatings that can suppress this degradation, we present a high-throughput density functional theory based framework which consists of reaction models that describe thermodynamic and electrochemical stabilities, and acid-scavenging capabilities of materials. Screening more than...
In this paper, Morgan and Orloff survey the contemporary study of states in the social sciences. They begin by tracing the history of scholarship on the state. The authors identify six main clusters of research on states that emerged through the effort to “bring the state back into” history and...
The transport properties of mayenite-based materials, Ca12Al14O33, were investigated. Systems studied included H-doped/ UV-irradiated Ca12Al14O33, Ca(12-x)MgxAl14O33 (x = 0.1, 0.3, 0.5, 0.8, 1) and Ca12Al(14-x)SixO(33+x/2) (x = 1, 2, 3, 4). The as-prepared Ca12Al14O33 exhibited a room temperature electronic conductivity on the order of 10^-10 S/cm, and a high temperature...
By assessing infants’ movements, our research goal was to determine if particular movement characteristics are indicators for cerebral palsy (CP), a disorder caused by a brain injury to the fetus/infant that leads to impaired development of movement. Our research may contribute to developing an earlier diagnosis for CP, and therefore...
Of the half million new cases of invasive cervical cancer (ICC) reported globally each year, over 80% occur in Low-and Middle-Income Countries (LMICs)1. Nigeria is one of these countries with a huge burden of ICC incidence and mortality.2 As reported in the Global Burden of Cancer 2013, cervical cancer is...
Consider the role of waiting rooms as informal learning environments. In this thesis, I examine a pediatric hematology and oncology clinic to evaluate the patient learning experience. Through staff interviews, waiting room observations, and a review of educational materials I argue that this process is in need of redirection. Most...
When a cell divides, it must assemble a microtubule-based structure called a spindle, which provides the forces that physically segregate the chromosomes. In most cell types the microtubules that comprise the spindle are nucleated and organized by centriole-containing centrosomes. In many species, however, oocyte meiosis is carried out in the...
Achievement gaps between students from different SES and racial/ethnic backgrounds stubbornly persist despite decades of policy interventions. My dissertation focuses on several unexpected sources of stress and disruption that may be related to the achievement gap: sunlight exposure, a sister’s teen childbearing, and nearby violent crime. I demonstrate that these...
Background: Analytic methodology for investigating physical activity patterns over time has been limited. The aim of this study was to demonstrate the group-based trajectory analysis process for identifying developmental physical activity (PA) and television (TV) viewing trajectories and the risk factor of PA trajectories, and for examining a
relationship between...