Ir al contenido

Buscador de Tesis y publicaciones académicas

Consulta más de 250 millones de tesis, artículos científicos, ponencias y datasets de repositorios abiertos de todo el mundo. Encuentra antecedentes para tu investigación y descarga los que son de acceso libre.

3.158.592 resultados

Se pueden recorrer los primeros 10.000. Afina la búsqueda con los filtros para llegar a lo que buscas.

Tesis doctoral 2027

Integrating NMR-Based Metabolic Phenotyping and AI Approaches for Dietary Biomarkers Discovery and Nutritional Assessment

Zhu, Andy

Complementing experimental work, artificial intelligence (AI) methods were applied to extract and classify context-aware food-disease relationships from biomedical literature using chainof- thought prompting strategies (Chapter 6). Large language models (LLMs) achieved high accuracy in distinguishing beneficial from ha...

health sciences medical and health sciences
  • Murdoch University
  • DOI: 10.60867/00000063
Ver ficha
Tesis doctoral 2027

Substantive political representation and public support for populism

Choi, Jeongho

The findings show that individuals who perceive their personal interests to be poorly represented by non-populist parties are more likely to support populist parties. This effect is amplified among strong democrats—those who value democracy highly—although specific democratic beliefs, such as support for guardianship d...

Populism Public Opinion social sciences Democracy Support
  • English
  • DOI: 10.25820/etd.008087
Ver ficha
Tesis doctoral 2027

INVESTIGATIONS OF THERMOACOUSTIC INSTABILITIES WITH CRYOGENIC HYDROGEN

Shenton, Matthew Partho

Energy independence is defined as all energy requirements for an enterprise (farm, business, community) being produced and utilized onsite. A foundational energy carrier is required to provide a base load of on-demand energy which can be generated locally or regionally, stored for long periods of time, and be rapidly a...

Cryogenics Taconis Oscillations Thermoacoustic instabilities Cryocoolers
  • Washington State University
  • English
  • DOI: 10.7273/000008376
Ver ficha
Tesis doctoral 2027

Topics in statistical learning methods and algorithms

Tang, Qian

Quantile regression is a powerful tool for robust and heterogeneous learning that has seen applications in a diverse range of applied areas. However, its broader application is often hindered by the substantial computational demands arising from the non-smooth quantile loss function. In Chapter 2, we introduce a novel...

mathematics natural sciences
  • English
  • DOI: 10.25820/etd.008172
Ver ficha
Tesis doctoral 2027

Essays on Climate Variability, Energy Deprivation, and Adaptive Capacity to Climate Change

Omar, Md Abdullah

Changing weather patterns have made the last decade the warmest on record, with increasingly frequent wildfires, droughts, floods, and storms threatening lives and livelihoods worldwide (United Nations, 2023). These climate-related risks are especially severe in low- and middle-income countries (LMICs), where limited i...

Adaptive capacity Energy inequality Energy poverty Deforestation
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00199
Ver ficha
Tesis doctoral 2027

Microbial Profiling and Cold Plasma Applications for Improving the Safety and Quality of Fresh Spirulina

Bumandalai, Odgerel

As the global food system faces increasing pressure from climate change, population growth, and resource limitations, the need for sustainable, nutrient-rich protein alternatives is more urgent than ever. Spirulina (Limnospira platensis formerly known as Arthrospira platensis), a photosynthetic cyanobacterium, is widel...

agricultural biotechnology agricultural and veterinary sciences
  • Murdoch University
  • DOI: 10.60867/00000065
Ver ficha
Tesis doctoral 2027

“And we need you now!”

Nakahara, Lisa

Comparative historical analysis reveals that, ultimately, the war did not bring transformative change to women’s science education in either country. In both cases, women gained access to public and private short courses that provided post-secondary-level science education on an unprecedented scale. However, the conten...

Women's Studies
  • English
  • DOI: 10.25820/etd.007925
Ver ficha
Tesis doctoral 2027

Cross-cultural consumer segmentation in the luxury wine market

Long, Hao

This study aims to explore the strategic challenges and academic gaps faced by New Zealand's boutique wineries in exporting to the sophisticated Chinese market. New Zealand has achieved success with high-quality wines, like Sauvignon Blanc. The industry faces pressure to diversify into luxury segments, where cultural n...

Wine Export Boutique Wineries Reflective Thematic Analysis Cross-Cultural Marketing
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00074
Ver ficha
Tesis doctoral 2027

Connecting Tissue Organization to Cellular Signaling Dynamics

Winterstrain, Annemarie Catharine

Calcium signaling and tissue nematic order have emerged as key drivers of global cellular behaviors. We first demonstrate that calcium wave propagation is strongly influenced by nematic alignment, with waves traveling faster across tissues when cells are oriented perpendicular to the direction of perturbation. We furth...

basic medicine medical and health sciences Gap Junctions Cellular biology
  • Brandeis University
  • English
  • DOI: 10.48617/etd.1484
Ver ficha
Tesis doctoral 2027

The redox-driven structural transition of a cell cycle regulator protein in zebrafish

Sethi, Aakriti

In mammals, cell division is driven by the cyclin–CDK complex, whose activity is tightly controlled by cyclin-dependent kinase inhibitors. In human, the INK4 family of proteins represents a group of inhibitors. It was recently demonstrated that oxidation of a cysteine residue in human INK4 protein called p16<sup>INK4a<...

basic medicine medical and health sciences p16INK4a drP18
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00092
Ver ficha

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.

Cómo usar el buscador en tu investigación

1

Encuentra antecedentes

Busca por tema y filtra por tesis doctorales o de maestría para ver cómo abordaron tu problema otros investigadores, y detectar el vacío que va a justificar tu trabajo.

2

Construye tu marco teórico

Ordena por número de citas para identificar los trabajos de referencia de tu área, y quédate con los de acceso abierto para poder leerlos completos hoy mismo.

3

Cita con fuentes verificables

Cada resultado trae autoría, año, editorial y DOI: los datos que necesitas para armar la referencia en APA, y el enlace al repositorio original para verificarla.

Encontraste los antecedentes. ¿Y ahora?

Nuestro equipo de más de 1000 especialistas te acompaña a convertir esa revisión de literatura en un proyecto sólido: delimitación del tema, metodología, redacción y revisión antiplagio con informe de Turnitin.