Reading informs our understandings of the world. Information we encounter in both academic and everyday reading situations can be integrated into our general knowledge, influencing our perceptions and decisions. When the information we read is valid, these influences are desirable. However, we are also routinely exposed to inaccurate information which,...
This dissertation studies the sense most neglected in literary studies, philosophy, and the history of the senses: olfaction. It argues that modernity has been marked by a tendency towards deodorization that attempts to establish a monosensorial and odorless civilization shaped by ocularcentrism. Against this tendency, the authors studied here (Friedrich...
There is a rich history on the study of the interplay between symmetry and synchronization in networks. At the most fundamental level, many synchronization patterns are induced by underlying network symmetries. However, when stability is taken into account, the relation between symmetry and synchronization is far from monotonic. In this...
Sleep is affected by social relationships and institutions, but much research has studied sleep within an individualized framework. In this dissertation, I analyze sleep in a series of specific social contexts to examine how these contexts shape gender and socioeconomic differences in sleep. Given prior findings suggesting the importance of...
Metal-organic frameworks (MOFs) are a class of highly modular materials with welldefined three-dimensional architectures, permanent porosity, and diverse chemical functionalities, which show promise for a wide range of applications, including gas storage and separation, drug delivery, chemical sensing, and catalysis. Nanoparticle forms of MOFs have similar properties but are dispersible...
Breast cancer patients have reported nonspecific neurologic symptoms such as fatigue, depression, and cognitive concerns while undergoing adjuvant therapy. Few neuroimaging studies have examined hormone therapy, an adjuvant therapy, and more research is needed to determine possible neurologic and cognitive effects. Previous estrogen research has found alterations in gray matter...
The advent of sequencing technologies has generated a large amount of biological and medical data. These data such as genetic sequencing data and lab experimental evidence data can help understand critical biomedical problems. This dissertation makes contribution in three different but related applications in biomedical research. In Chapter 2, we...
This dissertation consists of three chapters on empirical industrial organization. The first chapter explores how a seller uses a public reserve price to signal her private info about the object’s value to the bidder. The second chapter studies how a behavioral consumer preference called “price reference effect” could overturn the...
Concentrating on the work of Paul Celan and Yoko Tawada, my dissertation explores the complicated role played by plants in post-war and contemporary German-language literature. Reflecting on and engaging with the intricate dynamics of vegetative life without the prejudice that it simply stands for an inferior form of life to...
Robot dynamics are typically highly nonlinear and their control is a challenging research topic without a single overarching algorithm that demonstrates the best performance. In this thesis, I derive a nonlinear control algorithm that uses an analytical, closed-form solution to compute feedback with controllability-based guarantees for convergence. The proposed algorithm,...
Colloidal crystal engineering with DNA offers new opportunities for materials scientists to build and program the structures of superlattices beyond what can be accomplished in Nature with atomic crystal lattices. Thus far, such materials primarily have been studied for their optical properties due to the insulating nature of the DNA...
The crystal structure of chalcogenides can vary from simple, ubiquitous structures of rock salt and zinc blende to unique structure types from the intricate packing of complex anionic building blocks. Exploratory synthesis and structural studies of novel chalcogenides containing these complex anions will augment the understanding of bonding in chalcogenides....
Making the Coast Pacific is an environmental history of violence against places, plants, and people. Mexico's Pacific Coast region was a key site for oilseed agriculture and industrialization, which resulted in environmental violence and injustice. Since the region with Mexico's largest population of afro-descendants, Costa Chica, was also Mexico's leading...
Task-oriented conversational systems are becoming increasingly popular, as shown by the rise of conversational recommendation systems across multiple platforms (e.g., Google Home, Alexa, and Siri) and domains (e.g., local establishments, e-commerce, books, music, and movies). However, users are still largely limited in what preferences they can express and how, as...
Chromatin is the biological material that packages our genetic information. In humans, 2 meters of linear DNA is compacted into an approximately 6 μm nucleus. Our DNA is transcribed into RNA, which is then translated into proteins. Cellular phenotype, the composite of all cellular functions, is defined by the entire...
Chapter 1. Undergraduate Gender Diversity and Direction of Scientific Research (with Francesca Truffa) Can diversity lead to greater research focus on populations underrepresented in science? Diverse researchers can bring new questions and perspectives, but exposure to diversity may also inspire scientists, regardless of demographic identity, to pursue new topics. This...
This dissertation elucidates the contemporary dance studio and stage in twenty-first century Senegal as privileged sites of knowledge production about gender and sexuality. Entangled within local and global dance lineages, funding structures, and modes of circulation, contemporary choreographers perform their bodies in ways that challenge predominant narratives, both those imagined...
This thesis consists of three chapters on macroeconomics with heterogeneous households. In the first chapter, I document that spousal labor supply substantially mitigates the impact of cyclical labor income risk on married households. Motivated by this evidence, I present a macroeconomic model with incomplete markets in which households are heterogeneous...
Current genetic studies are largely biased towards European populations, leaving the discovery of genomics biomarkers and causative genetic variants unexplored in minority populations, such as African Americans. Meanwhile, African Americans are disproportionately affected by a variety of complex diseases and respond differently to many drug treatments. The disparity is due...
Does race matter globally, beyond national and regional contexts? If yes, then how exactly? I argue that race matters globally and develop an account for understanding that significance. I call the account “global racial capitalism.” In chapter 1, I offer background to motivate and defend the thesis that race matters...
Each second, living organisms take in sensory input from an ever-changing environment and respond appropriately. Identifying and contextualizing stimuli is critical for survival, and it often necessitates distinguishing between sensory experiences that are similar to each other. Pattern separation characterizes the mechanisms by which neuronal networks extract and highlight differences...
Herpes simplex virus (HSV) is a ubiquitous human pathogen capable of causing debilitating diseases such as herpes stromal keratitis (HSK) and herpes simplex encephalitis (HSE). Although HSV infection initiates disease pathogenesis, the resulting clinical manifestations are attributed to immunopathological events that occur following viral clearance. To elucidate the molecular mechanisms...
This dissertation uses the case of Colombia to examine the causes and reproductive mechanisms of civil wars that last more than fifty years, which I call perpetual civil wars. It draws on network analysis of violent events and political claims, content analysis of official archival documents and historical records of...
After stroke, inappropriate muscle activity phasing during the locomotor cycle is a key contributor to locomotor impairment. Muscle phasing has been shown to vary between behaviors post-stroke, but the degree to which individuals can voluntarily modulate activity is unclear. This dissertation consists of a series of three studies that investigate...
Swallowing impairment or dysphagia has many possible causes with severe sequelae. One major mediator of the relationship between causes and sequelae is the physiologic impairment of the swallowing mechanism. Assessing the physiology of swallowing impairment is of great importance so that treatment can target physiology to mitigate sequelae. The assessment...
In this dissertation, I explore topics related to migration studies, with a focus on Chinese migration, as China has a long history of both domestic and international migration, with China having the third largest diaspora in the world. In the first chapter, I discuss how a lack of stable domestic...
As fourth-generation synchrotron x-ray sources start to come online, they bring with them the promise of increased imaging speed and resolution for current imaging modalities, while enabling entirely new ones. Employing the increased brightness at hard x-ray energies begins with having efficient focusing optics in place. Zone plates are popular...
Natural Killer (NK) cell dysfunction is associated with poorer clinical outcome in cancer patients. What regulates NK cell dysfunction in tumor microenvironment is not well understood. NKG2D/NKG2DL pathway is very well recognized as an effective immune axis in tumor immunosurveillance. Abundant evidence from experimental preclinical animal models as well as...
Mobile internet has brought a disruptive innovation to the ride-hail industry. The technology introduced by Uber, referred to as e-hail, matches passengers with drivers through their smart phones, while integrating transaction and feedback in a single app. In comparison to taxis hailed off street, or street-hail (s-hail hereafter), e-hail has...
Photovoltaic devices containing organic semiconducting chromophores are a promising technology for the conversion of solar energy into electricity. Research into the molecular design and processing of these materials has propelled the power conversion efficiency of laboratory-fabricated organic polymer solar cells (PSCs) to over 17%, which exceeds the 10% threshold deemed...
Although Jewish studies, sociology, and performance studies texts abound with productive scholarship on Jewish men and their contributions to comedy in the mid-century United States, there is remarkably scant attention devoted to the equally significant contributions of their female counterparts. Nowhere is that bias clearer than the peculiar case of...
Due to their widespread use and subsequent release, ENMs may exist as mixtures in the natural environment where their chemical interactions can control the toxic stress to exposed microorganisms. Will complex environmental mixtures containing ENMs produce microbial stress that is synergistic, attenuated, or simply additive relative to single ENM exposure,...
Proteins are the nanoscale building blocks of life. Their sophisticated but well-defined architectures result in complex biological functions, including ones involved in metabolism, photosynthesis, transcription, translation, and immunity. To study and improve upon the natural functions of proteins, it is desirable to develop methodology for organizing proteins into targeted architectures....
Over the past four decades, the rate of incarceration for women has risen significantly. Black women are disproportionately represented among incarcerated women. Formerly incarcerated women and men face similar barriers upon release from incarceration, such as obtaining stable and gainful employment, securing safe and affordable housing, and reconnecting with children...
Increasingly, governments contract with private firms to provide publicly funded or subsidized goods and services, ranging from defense contracts, social insurance programs to small business loans. In such publicly funded, privately provided markets, governments set specific rules and policies to allow efficient provision or allocation of goods and services. Given...
Task-oriented conversational systems are becoming increasingly popular, as shown by the rise of conversational recommendation systems across multiple platforms (e.g., Google Home, Alexa, and Siri) and domains (e.g., local establishments, e-commerce, books, music, and movies). However, users are still largely limited in what preferences they can express and how, as...
The problem of evil, the difficulty of reconciling the reality of evil with an omnipotent and good God, is one of the central problems in Abrahamic theology. The central liturgical practice of traditional Judaism is the recitation of the Amidah, a prayer that (on weekdays) consists in a series of...
Recently, machine learning and deep learning, which have made many theoretical and empir- ical breakthroughs and is widely applied in various fields, attract a great number of researchers and practitioners. They have become one of the most popular research directions and plays a sig- nificant role in many fields, such...
CD99-Like 2 (CD99L2) is a 52 kDa type I glycoprotein expressed on leukocytes and endothelial cells as well as other cell types in mice. It is related to CD99, although it shows only 32% sequence identity. CD99L2 has been shown to play a role in leukocyte extravasation in mice under...
Cytokines made by macrophages play a critical role in determining the course of Legionella pneumophila infection. Prior, murine-based modeling indicated that the cytokine response initiated upon recognition of L. pneumophila involves a subset of Toll-like receptors, namely TLR2, TLR5, and TLR9. Using shRNA/siRNA knockdowns and subsequently CRISPR/Cas9 knockouts (KO), I...
Natural products from fungi have had an immeasurable societal impact as both friends and foes to human health. This includes numerous therapeutics that have had widespread clinical success, mycotoxins that are implicated in fungal pathogenicity, and various agrochemicals. Recent genome sequencing efforts have revealed that fungal genomes contain the capacity...
Fluctuations are ubiquitous in physics.For a system close to a phase transition, the order parameter fluctuations are strong.
In this thesis we study the pair fluctuations in liquid 3He when it is close to the superfluid phase transition.
Liquid 3He is a neutral Fermi liquid, which allows zero sound to...
In this dissertation, we study the birational geometry of log pairs over the field of complex numbers, with an emphasis on the positivity properties of log pairs and their applications. First, we study the nonvanishing conjecture in the minimal model program. We prove the nonvanishing conjecture for uniruled log canonical...
Contemporary decolonial criticism and critical phenomenological thought may be characterized as proceeding from a disenchantment with the philosophical aspiration towards universality. The overarching argument put forward in this dissertation is that there is, to the contrary, an intimate and even necessary connection between the decolonization of philosophy and the affirmation...
In everyday conversations, listeners need to rapidly perceive and parse speech input as they receive it. While listeners with normal hearing may do this with relative ease, this is a multi-step process that requires listeners to recognize individual speech sounds as meaningful then integrate them to understand and respond almost...
The era of quantum information science (QIS) can usher revolutionary new capabilities ranging from quantum computation to quantum sensing. At the core of these technologies is the fundamental unit of QIS, the quantum bit or qubit. The power of qubits over their classical counterparts lies in their ability to be...
Per- and polyfluoroalkyl substances (PFAS) are man-made compounds containing multiple carbon–fluorine bonds. The unique properties of this strong bond simultaneously make PFAS useful for a number of industrial and consumer applications, toxic to living organisms, and difficult to remediate. Because the pervasive pollution of water sources with PFAS occurs at...
Russia and Turkey occupy a significant portion of current global news as the rest of the world analyzes the trajectories of these countries. Most scholars focus on the socio-political landscapes of the two while disregarding cultural and literary studies. Such a top-down approach fails to consider the profound identity crises...
Scholars of early-twentieth-century Buenos Aires—an international theatre hub— disproportionately emphasize Spanish-language performances. This tendency erases the histories of immigrant performing artists, such as Yiddish-speaking Jews who fled en masse to Argentina in order to escape rising antisemitism in Europe and Russia. By focusing on Yiddish theatre in Buenos Aires, this...
Information policies are an effective way to alleviate information asymmetries, but the effectiveness of such policies depends critically on the underlying incentives people face. This dissertation is comprised of three papers that study the welfare effects of various information policies using game-theoretic models. The first paper analyzes how networks of...
The application of formal multilayer networks (MLNs)—networks which contain multiple types of relationships, data types, or other additional features of complexity and connectivity—has recently become popular in many fields. Areas of study ranging from social science to biology have utilized MLNs to explore, describe, and analyze interconnected complex systems. MLNs...
The physical structure of chromatin has recently emerged as a key contributor to genome regulation and cellular function. Chromatin packing dictates the conformation of the 2-meter-long DNA polymer within the ~10 μm cell nucleus. This conformation can influence gene function by regulating the accessibility of molecular regulators to DNA, altering...
The first two chapters focus on the topic: how efficiently do markets reallocate capital in booms and busts, and what are the effects of policies designed to smooth out fluctuations? I exploit a novel dataset of contracts and projects in the offshore oil and gas industry to examine the role...
While deep reinforcement learning achieves tremendous successes in practice, its efficiencies are rarely understood in theory. The dissertation contains three parts, with each part corresponding to the study of an independent theoretical reinforcement learning problem. The three parts in all discuss the mechanism of how (deep) reinforcement learning efficiently solves...
The purpose of my thesis research has been to understand the formation of mitotic chromosome structure by using chromosome micromanipulation. Folding mitotic chromosomes from their loose interphase form into their individualized, compacted form is required for easy handling of the chromosomes for cell division. This process is facilitated by several...
The epidemic of obesity and associated metabolic diseases have led to increased scrutiny of adipose tissue and its primary cell type, the adipocyte. However, studies show that regional adipose tissue distribution rather than obesity per se is a major determinant of metabolic disease risk. Despite having an obese body mass...
Inter-organelle contacts facilitate communication between organelles and impact fundamental cellular functions. Investigations into the molecular mechanisms of inter-organelle tethering are still in the early stages, and we are just beginning to appreciate the number and variety of inter-organelle tethers that exist. We have used budding yeast as a model polarized...
Iron is an essential nutrient and is critical for cellular growth and metabolism. Here, we delineate a novel mechanism by which iron alters amino acid homeostasis and mTOR activity by remodeling the cellular epigenetic landscape. We find that iron deficiency inactivates Jumonji-C domain containing histone-demethylases, resulting in histone hyper-methylation and...
Modern design practices rely more and more on computer simulations due to their low cost compared with physical experiments. However, it is still an elusive task to fully unleash the advantages of the simulation models while mitigating their disadvantages for designing complex engineering systems. In simulation-based design, computer simulation models...
This dissertation describes three studies which develop a deeper understanding of both failure and performance in human service referral networks focusing on veterans. It draws on theories across network science, public administration, organizational communication, and technology design to explore three major questions: 1) how stakeholders in veteran care networks define...
This dissertation explores the interaction of debt covenants and firms’ investment behaviors, especially the association between debt covenants and project-level operations. Although previous research has examined the association between contractual terms or gross measures of investment and covenants, there is little known about the ways that covenants influence the choice...
Nuclear magnetic resonance (NMR) measurements have been performed on the heavily Cu-doped ($x = 0.13$, 0.18, 0.24, 0.39, 0.48), and underdoped (x = 0.01 and 0.012) \NaFeCuAs~ single crystals, to reveal the nature of the magnetism, and to investigate how the electronic and magnetic properties of the system evolves with...
The opposing activities of phosphatases and kinases determine the phosphorylation status of proteins, yet kinases have received disproportionate attention in studies of cellular processes, with the roles of phosphatases remaining less understood. This dissertation describes the use of self-assembled monolayer laser desorption/ionization mass spectrometry (SAMDI-MS) together with peptide arrays to...
Quantum mechanical phenomena are playing tremendous roles in many areas of chemistry and materials science research. In recent years, the potential role of coupling between electronic and vibrational degrees of freedom in photochemical processes has been widely researched. Despite its potential to improve molecular technologies, the lack of studies focusing...
In the past decade, the e-hail service provided by transportation network companies (TNCs) gained popularity in major cities around the world. By allowing passengers to virtually “hail” vehicles on mobile phones, e-hail has revolutionized the matching process in ride-hail, drastically reducing the existing search friction. However, previous studies found the...
Humans have a remarkable ability to create stable walking patterns that can resist and recover from perturbations. Unfortunately, this ability is substantially impaired after a stroke, limiting mobility and contributing to a high fall rate. To facilitate gait training during post-stroke rehabilitation, clinicians often incorporate body-weight support (BWS) systems that...
Interactions between working memory and long term memory systems are still not well understood, as the systems have long been thought to be mostly separate. An interesting intersection of these memory systems is domain-specific expertise, whereby individuals are able to show supra-span memory for information related to the area of...
RNA repair pathways exist in all three domains of life. In eukaryotes, they play key roles in fundamental biological processes such as tRNA splicing and endoplasmic reticulum (ER) stress induced noncanonical splicing of a master transcription factor mRNA (named XBP1 in mammalian cells). Even though most living organisms contain an...
A fundamental goal in biology is to understand how distinct cell types containing the same genetic information arise from a single stem cell throughout development. Sex determination is a key developmental process that requires a unidirectional commitment of an initially bipotential gonad towards either the male or female fate. This...
In the first Chapter of this Dissertation, I develop an integrated reasoning model of expectations formation to describe how people learn the effects of novel macroeconomic policies. My model of expectations has two key elements. First, people have a limited ability to understand the general-equilibrium effects of a new policy....
Atrial fibrillation (AF) is the most common cardiac arrhythmia, and associated with increased risk for ischemic stroke and mortality. While the risk of stroke has been shown to be reduced with the use of oral anticoagulants like Warfarin, these medications are predictably linked with an increased risk of bleeding, and...
Pediatric high-grade gliomas (pHGGs) are aggressive pediatric CNS tumors and an important subset are characterized by mutations in H3F3A, the gene that encodes Histone H3.3 (H3.3). Substitution of Glycine at position 34 of H3.3 with either Arginine or Valine (H3.3G34R/V), was recently described and characterized in a large cohort...
Two-step, solar thermochemical water splitting using nonstoichiometric oxides has emerged as an attractive approach for large-scale hydrogen production. Perovskite-structured oxides, with their wide tunability, offer the potential for high fuel productivity at moderate operating temperatures. Given the vast chemical space, the materials development effort is carried out here in combination...
Additive manufacturing (AM) processes have advanced rapidly over the last three decades to the point where they have the potential to fundamentally change the way complex parts will be designed and fabricated in the future. Additive methods leverage the ability to join metal particles or molten droplets in a layer-by-layer...
In this thesis, we consider the categories of sheaves with singular support on certain Lagrangians and the categories of microlocal sheaves with support on certain Lagrangians obtained by microlocalization, and study properties of functors between these categories.First, we study one class of the microlocal restriction functor for open inclusions, namely...
Two recent developments in the transportation industry – shared-use mobility services and fully-autonomous vehicles (AVs) – have the potential to fundamentally transform urban mobility. Shared-use mobility services (e.g. Uber, Lyft, Via, Chariot, ZipCar, and Car2go) are already beginning to bridge the gap between personal vehicles and fixed-route transit service in...
Connected and automated vehicle (CAV) technology is a disruptive transportation development with potentially transformative impacts on society and the economy. CAV systems promise to significantly reduce human-caused road crashes, improve traffic flow performance, and lower pollutant emissions. However, realizing those benefits requires strategic planning for the deployment of CAV systems...
Persons with spinal cord injuries can use state-of-the-art brain-computer interfaces to control robotic arms. Despite this high-tech solution, their movements are slow and imprecise, much like those made by individuals who have lost proprioception, the sense of body position and movement. Intracortical microstimulation (ICMS) used to reactivate neural circuits in...
In my dissertation, I explore the connection between economic history and political economy in three ways.Chapter 1, studies the effects of a postal program in the U.S. at the turn of the 20th century and its role in increasing access to higher education. Chapter 2, co-authored with Alexey Makaring and...
This thesis contains three chapters studying the evolution of the American higher education landscape, the different forces that shaped their organization, and how they, in turn, influenced human capital accumulation. The chapters are organized into three time periods: 1850-1900, 1910-1940, and 1980-2010. In the first chapter, joint with Heyu Xiong,...
Two-dimensional (2D) covalent organic frameworks (COFs) are a class of crystalline polymer networks that polymerize and crystallize into layered structures, characterized by their atomically precise structure, permanent porosity and high modularity. Imine-linked COFs are one of the most important and promising classes of macromolecular sheets, which form by the condensation...
Social networks play a crucial role in developing economies. One of their most important functions is facilitating the flow of information, particularly about the efficacy of new technologies. This dissertation explores three aspects of this research agenda. First, I study how economists can estimate the structure of a social network...
The political history of late twentieth-century Southern Africa was dominated by violent liberation struggles against settler-colonial domination in Angola, Mozambique, Namibia, South Africa, and Zimbabwe. All five countries experienced prolonged settler colonialism, followed by conflicts in which revolutionary national liberation movements (NLMs) sought to both end settler-colonial domination and build...
The heart of computational materials science lies in providing fundamental insights and understanding of materials behavior and properties across different scales. The significance of this task is highlighted by the Materials Genome Initiative and the emergence of computational tools and frameworks such as materials by design, microstructure sensitive design, and...
In machine learning, classification that assigns a label to a sample is a fundamental problem and serves a building block for various applications of artificial intelligence such as speech recognition, sentimental analysis, and image recognition. During the last years, deep learning rejuvenates artificial intelligence; in particular, it leads to tremendous...
People pursuing important goals are known to prefer means that are highly instrumental (those most likely to facilitate goal pursuit). The self-handicapping literature demonstrated an important caveat to this principle—that people instead prefer impediments (rather than instrumental means) to their most important, identity-central goals when they anticipate goal failure. Such...
Modern data sets are increasingly vast, not only in the number of samples, but also in the number of measurements, or features, that they contain. This high-dimensionality poses a unique set of problems for data analysis due to a set of phenomena known as ``the curse of dimensionality.'' This thesis...
Recent experiments in participatory democracy, such as Iceland’s 2013 Constitutional Reform process to Chicago’s annual participatory budgeting process, have empowered members of the public to directly make policy decisions. These new participatory democratic institutions depend on citizens having capacity to organize new institutions and the capacity to participate in them....
The successful isolation of graphene marked the advent of two-dimensional (2D) materials. Their atomically thin structures enable unprecedented electrical, optical, and mechanical properties, which have triggered significant research interests in the past decade. For instance, they are promising candidates for the fabrication of flexible electronics, biological sensors, battery electrodes, and...
Derivative-free optimization (DFO) has received growing attention due to important problems arising in practice. Various research communities, ranging from machine learning to engineering design, have adopted distinct DFO methods. In this thesis, we present extensive studies as a meaningful step towards a comprehensive understanding of DFO methods. We study the...
Late talkers (LTs) are a heterogenous group of children who experience delayed language development in the absence of other known causes (Fisher, 2017). Many LTs “catch up” to their typically talking peers (TTs), but some go on to experience continued difficulties with speech and language development (Dale & Hayiou-Thomas, 2013),...
Lasers and optical resonators have been widely utilized in precision metrological devices, such as gyroscopes, accelerometers, and gravitational wave detectors. To meet the requirements for a variety of applications, both of the slow light effect and the fast light effect have been applied to the lasers and optical resonators to...
Organic photovoltaics offer an opportunity to make solar cells more affordable and widely accessible using cheap, solution-processable light-absorbing layers. In order to realize new technologies, a fundamental understanding of organic chromophore photophysics is required to overcome efficiency limitations. Throughout this doctoral work, I investigated the kinetic and physical characteristics of...
Motivated by rhythms in the brain, we investigate the synchronization of noisy and all-to-all pulse-coupled oscillators. We consider a case where the oscillatory excursions are of varying amplitude and where only sufficiently large excursions result in the output pulses that drive the interactions between the oscillators. In the regime of...
In this dissertation, I assert that a contradictory aesthetic has remained and been reborn in the U.S. daytime soap opera through time and technology; I call this the “everyday implausible.” Using textual analysis and archival research, I follow this genre from its beginnings on radio, through its move to television...
In this dissertation I examine how the government should respond to sovereign risk and show that it has implications on the optimal behavior of the government. In Chapter 1, I look into international reserve management. In Chapter 2, I analyze the effects of sovereign risk on the size of fiscal...
This dissertation investigates the relationship between melancholy and the development of American and Iranian literary discourses as responses to the crisis of postwar sovereignty. While situating itself against the complicated backdrop of US/Iran relations since the Second World War, it explores the impact of religion on the formation of political...
Valence-to-core (vtc) x-ray emission spectra (XES) provides direct information on occupied valence orbitals and is sensitive to chemical environment. Combining with element specificity and high penetration of hard x-rays, it is emerging as an information-rich technique and its applications have been demonstrated in research fields, such as catalysis and metalloenzymes....
ABSTRACTUnderstanding Micro-macroscopic Phenomena of Tribological Fluids and Surfaces
Mechanical power and motion are transmitted through interfaces under contact and relative motion. Friction is inevitable, which can lead to higher operating and energy costs, and severe frictional rubbing can result in material damage and cessation of motion. A deep understanding of...
A prominent cause of premature ovarian insufficiency (POI) is gonadotoxic cancer therapies, which deplete the ovarian reserve of follicles, oocytes, and hormone-producing cells. Current fertility preservation methods include the removal and cryopreservation of ovarian tissue prior to gonadotoxic treatment. This cryopreserved tissue can be transplanted back and has been found...