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Tesis doctoral 2027

Analytical applications in Geoscience

Horkley, Lawrence Kenneth Squire

The third chapter focuses on electron microprobe-based methods applied to olivine diffusion chronometry and geothermobarometry from two eruptions in the central Snæfellsnes peninsula and application of geothermobarometry methods on a compiled database of glass and cpx analyses to assess any variations in magma storage...

Diffusion XRF Iceland Laser Ablation
  • English
  • DOI: 10.25820/etd.007728
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Tesis doctoral 2027

The experience of leadership

Kemp, Kayla M

Aligning with the transcendental phenomenological research approach, the researcher followed up with each participant after the initial interviews to offer the opportunity to amend any part of their narrative to ensure accuracy of their lived experience. After a comprehensive analysis of the participant interviews, fou...

Counseling Professional Counseling Leadership Counseling Association
  • The University of Iowa
  • English
  • DOI: 10.25820/etd.008363
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Tesis doctoral 2027

We have ways of making you talk: application of palaeogenetic techniques to mollusc shells

Walton, Kerry

Molluscs are among the most diverse animal groups. However, samples from only a small portion of mollusc populations and species are currently available frozen or in high-concentration ethanol, as presently required for most genetic approaches. Palaeogenetic techniques had previously been applied to mollusc shells, but...

biological sciences FOS: Biological sciences Genetics natural sciences
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00007
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Tesis doctoral 2027

FUNDAMENTAL CATALYTIC PROPERTIES OF CONFINED LEWIS ACID CENTERS IN DEALUMINATED BEA ZEOLITE FOR SELECTIVE C–C COUPLING AND DEOXYGENATION REACTIONS

Caballero Perez, Karen Vannessa

The acetone-to-isobutene (ATIB) conversion is part of the ethanol cascade reaction to produce highly valuable compounds. Lewis acid sites can lead to selective C–C coupling and self-deoxygenation pathways in the acetone aldol condensation reaction. However, the reaction mechanism, nature of active sites, and the role o...

Ce-confined zeolites Biomass upgrading C–C coupling Deoxygenation reacion
  • Washington State University
  • English
  • DOI: 10.7273/000007856
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Tesis doctoral 2027

Emergent behavior of a dynamic actin-based active matter

Winterstrain, Benjamin Andrew

In life, processes such as morphogenesis rely on the delicate coordination between chemical signaling and mechanical response. Thus, the study of such coordination is important to understanding active materials and uncovering the rules that govern them. Here, we investigate an active colloidal system propelled by the p...

Active Matter Soft Matter
  • Brandeis University
  • English
  • DOI: 10.48617/etd.1485
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Tesis doctoral 2027

Caribbean stain

Baldrich, Isabel Estelle

My doctoral research on the French Antilles addresses ethnicity as integral to our understanding of French colonialism and the concept of race as presented in nineteenth-century French painting. My study emphasizes for the first time the importance in recognizing the French Caribbean heritage present in eighteenth to n...

Afro-Caribbean history French Caribbean art history French history social sciences
  • English
  • DOI: 10.25820/etd.007830
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Tesis doctoral 2027

Computational studies of metal complexes and organic transformations

Campbell, Emily J

In this thesis, there are four chapters that focus on density functional theory calculations conducted in collaboration with experimentalists. The first of these chapters (Chapter 2) investigates metal-ligand cooperative (MLC) binding of substrates to transition metal complexes. MLC binding is when a metal and ligand w...

natural sciences chemical sciences
  • English
  • DOI: 10.25820/etd.007753
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Tesis doctoral 2027

Cancer prevalence and anthracycline-induced cardiovascular toxicity in the adult Down syndrome population

Buckman, Michelle Abena

The median life expectancy of individuals with Down syndrome (DS) has increased over the past 6 decades from 5 years to 53 years. DS is associated with metabolic disorders and accelerated aging. It is established that children with DS have a high risk of leukemia; however, the risk in adults remains unknown. Anthracycl...

Heart Failure medical and health sciences Ejection fraction clinical medicine
  • The University of Iowa
  • English
  • DOI: 10.25820/etd.008243
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Tesis doctoral 2027

The changing agency of human and technological actors in digital transformation as a corporate entrepreneurship, adaptive capability

Cranney, Stuart

This thesis investigates how human and technological actors shape digital transformation (DT) as a corporate entrepreneurship (CE), adaptive capability. The research addresses two critical and inter-related knowledge gaps—namely, the underexplored role of cognitive technologies as co–agents in DT processes, and the min...

adaptive capability integrative knowledge corporate entrepreneurship economics and business
  • University of the Sunshine Coast, Queensland
  • English
  • DOI: 10.25907/00997
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Tesis doctoral 2027

Advances in lentiviral gene therapy for cystic fibrosis

Marquez Loza, Laura I

Despite significant advances in cystic fibrosis (CF) treatments, a one-time treatment for this life-shortening disease remains elusive. Stable complementation of the disease-causing mutation with a normal copy of the cystic fibrosis transmembrane conductance regulator (CFTR gene could fulfill that goal. Lentiviral vect...

basic medicine medical and health sciences Cystic Fibrosis Cystic fibrosis transmembrane conductance regulator
  • English
  • DOI: 10.25820/etd.007885
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Resultados provistos por OpenAIRE, la infraestructura europea de ciencia abierta. Tesis y Másters Colombia no aloja ni distribuye estos documentos: cada enlace lleva al repositorio de origen.

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