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.

2.661.864 resultados

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

Tesis de maestría 2027

Uncovering the infectious causes of undiagnosed severe acute respiratory infections in New Zealand

Holdsworth, Nicola Sierra

Severe Acute Respiratory Infections (SARI) are a major cause of hospitalisation and mortality worldwide and disproportionately affect Māori and Pacific peoples in Aotearoa New Zealand. Many cases remain undiagnosed using conventional PCR-based diagnostic panels, which target a limited range of predefined pathogens and...

health sciences medical and health sciences Undiagnosed infection Virome
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00117
Ver ficha
Tesis de maestría 2027

EXPERIMENTAL STUDY OF LOW DAMAGE SHAPE MEMORY ALLOY BRIDGE COLUMNS IN LONG-DURATION EARTHQUAKES

Black, Amos Jesse

An experimental study was conducted for three columns with SMA longitudinal reinforcement and jackets at the base. Characteristics of bridge columns built after 1976 in Washington State were compiled based on several design properties, including but not limited to ratio of longitudinal reinforcement, compressive streng...

Cyclic test Low damage bridge column Seismic performance engineering and technology
  • English
  • DOI: 10.7273/000007324
Ver ficha
Tesis de maestría 2027

Orchestrating oral chronic graft-versus-host disease

Tikkhanarak, Kittiphoj

Results: Of the 14 patients, 10 developed cGVHD and 4 were asymptomatic at one-year follow-up. Pro-inflammatory genes, including HLA-DRA, HLA-DRB1, CD86, TNF, FASLG, IRF1, IRF3, IRF7, and IFN-γ, were significantly increased, and a common immediate-early gene, JUN, was decreased at the onset of cGVHD. The kynurenine:try...

medical and health sciences clinical medicine cGVHD chronic graft-versus-host-disease
  • English
  • DOI: 10.25820/etd.007647
Ver ficha
Tesis de maestría 2027

Salivary microbiome and host immune changes in patients treated with fixed orthodontic therapy- a longitudinal prospective cohort

Wieland, Abigail

Twenty-five healthy adolescents undergoing fixed orthodontic treatment were enrolled. Saliva was collected at multiple time points, including baseline, 3 months, 6 months, 12 months, 18 months, debonding, and the 3-month retention check. To date, data analysis has been limited to seven participants with samples availab...

basic medicine medical and health sciences Host immune response Fixed orthodontic appliances
  • English
  • DOI: 10.25820/etd.007875
Ver ficha
Tesis de maestría 2027

WEED MANAGEMENT STRATEGIES IN POTATO AND ONION PRODUCTION IN THE PACIFIC NORTHWEST

Velasco Vargas, Diana Lorena

Integrated weed management (IWM) strategies are essential for maximizing crop productivity while minimizing herbicide-induced crop injury. The study evaluated the efficacy and crop safety of herbicide programs targeting yellow nutsedge (Cyperus esculentus L.) in potato (Solanum tuberosum L.) and onion (Allium cepa L.)...

Onion (Allium cepa) agriculture, forestry, and fisheries Crop safety Integrated weed management
  • Washington State University
  • English
  • DOI: 10.7273/000008292
Ver ficha
Tesis de maestría 2027

Biogeography of Staphylococcus aureus and Pseudomonas aeruginosa on solid-agar surfaces

Lemzin-Abdrashitov, Mark Nicholas

Chronic co-infections involving Staphylococcus aureus (Sa) and Pseudomonas aeruginosa (Pa) are characterized by complex biochemical gradients and physical forces that drive severe disease and complicate clinical outcomes. While previous genetic analyses suggest that P. aeruginosa primarily directly antagonizes S. aureu...

basic medicine medical and health sciences Staphylococcus aureus Polymicrobial biofilms
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00245
Ver ficha
Tesis de maestría 2027

Hauntology, with luminous details

Jeong, Dabin

Taking the conceptual framework Jacques Derrida’s concept of “Hauntology,” and Mark Fisher’s reimagination of “Hauntology” in the 21st century, my translation places An Mirin’s unique poetics in conversation with the L=A=N=G=U=A=G=E poetry movement of the 1970s— particularly, Lyn Hejinian’s Language of Inquiry—and Chri...

L=A=N=G=U=A=G=E Hauntology Derrida languages and literature
  • English
  • DOI: 10.25820/etd.007847
Ver ficha
Tesis de maestría 2027

APPLICATION OF XBEACH MODELING FOR ASSESSING NATURAL AND ANTHROPOGENIC INFLUENCES ON SEDIMENT DEPOSITION AT SHINGLE POINT, BRITISH COLUMBIA

Blumhardt, Cameron

In recent years, mariculture has been the focus of numerous anthropological and archaeological studies across the Northwest Coast. Clam gardens (also termed sea gardens) were utilized by Coast Salish and other Northwest Coast peoples to provide food security, sustainability, and resilience. As elements of the built env...

British Columbia clam gardens sea gardens Shingle Point
  • English
  • DOI: 10.7273/000007325
Ver ficha
Tesis de maestría 2027

Reading the Rivers: Long-term Trends in Canterbury and Southland River Flow and Flood Event Character

Philip, Fraser James

Many river corridors in New Zealand, like those globally, are heavily modified. The combination of anthropogenic modification, increased development and a changing climate means that these catchments and river corridors will likely be more prone to a higher frequency of low probability events, such as increased high-ma...

Flooding environmental biotechnology braided rivers engineering and technology
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00037
Ver ficha
Tesis de maestría 2027

Carbonate geochemistry via ICP-MS of the Ireviken Biogeochemical Event from the Altajme core, Gotland, Sweden

Hill, Talia

The Ireviken Biogeochemical Event (IBE) represents a major perturbation to the global carbon cycle during the Silurian, characterized by a negative 1δ3Corg excursion paired with rising δ13Ccarb values. The IBE is accompanied by various extinction events. New whole-rock digestion data reveal depletion of redox sensitive...

Paleoclimate Carbonate Geochemistry Ireviken Partial Digestion
  • English
  • DOI: 10.25820/etd.007839
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.