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.

3.246.128 resultados

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

Tesis doctoral 2027

Phototropic Growth of Cu₂O: Light-Directed Semiconductor Mesostructuring via Photoelectrodeposition

Byrne, Sean Thomas

Emergent phenomena are the result of ignorant, non-directed individual actors that work in ensemble and produce complex patterns or behaviors. Due to a set of generally applied rules, the individual actors operate ignorant of the overall order, instead aware of only close-by neighbors, causing long-range order to devel...

Chemistry electrochemistry electrodeposition mesoscale
  • California Institute of Technology
  • English
  • DOI: 10.7907/x0hs-e937
Ver ficha
Tesis doctoral 2027

Stimuli-responsive prodrugs for targeted antimicrobial therapy

Sircombe, Kathleen Jean

The emergence of antimicrobial resistance and the impact of broad-spectrum antibiotics on the host microbiota and the environment has prompted the need for targeted antibacterial therapies. This thesis explores the development of novel, triggerable prodrugs of cloxacillin, an antibiotic widely used in the treatment of...

basic medicine medical and health sciences Prodrugs Stimuli-responsive delivery
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00284
Ver ficha
Tesis doctoral 2027

THE ROLE OF NITROGEN TRANSPORT PROCESSES IN SOYBEAN [GLYCINE MAX (L.) MERR.] PHYSIOLOGY AND STRESS RESPONSE

Thu, Sandi Win

Legumes develop a symbiotic relationship with rhizobial bacteria that reside in root nodules and fix atmospheric di-nitrogen (N2 ). In soybean [Glycine max (L.) Merr.] nodules, the fixed nitrogen (N) is used to produce the ureides allantoin and allantoic acid that serve as the primary forms of N transported from nodule...

biological sciences glutathione transporter ureide transporter Nitrogen Fixation
  • English
  • DOI: 10.7273/000007482
Ver ficha
Tesis doctoral 2027

Impact of ability distribution on IRT observed score equating and IRT chained equipercentile equating

Liang, Min

Under the CINEG design, there are three studies: (1) real data analysis; (2) pseudo forms and pseudo groups analysis; and (3) simulated data. The results indicated that IRT OSE had smaller bias than IRT chained equipercentile equating, while the latter had smaller standard error of equating (SEE). For ability distribut...

sociology social sciences
  • English
  • DOI: 10.25820/etd.007592
Ver ficha
Tesis doctoral 2027

Market Research Without a Market: Consumers, the State, and the Economy of Waste in the Soviet Union, 1947–1991

Laas, Nataliia

The dissertation explores the history of market research and consumer studies in the Soviet Union from the end of the Second World War to the country’s collapse in 1991. Drawing on previously unexplored files from thirteen archives in Estonia, Russia, Ukraine, and the U.S., the study provides the first comprehensive ac...

European History Former Soviet Union Women's Studies 8. Economic growth
  • English
  • DOI: 10.48617/etd.529
Ver ficha
Tesis doctoral 2027

Context is King: Understanding the Diversity and Evolution of Prokaryotic Metabolism through Comparative Contextual Methods

Rusley, Calvin James

Understanding the evolution and diversity of prokaryotic metabolism is highly dependent on protein annotation. Unfortunately, over the past decade, the rapid expansion of sequencing data has dramatically outpaced the ability of protein databases and bioinformatic tools to keep up, creating blind spots in standard annot...

metagenomics medical engineering microbiology aerophobota
  • California Institute of Technology
  • English
  • DOI: 10.7907/90h9-wh74
Ver ficha
Tesis doctoral 2027

Three essays on equity crowdfunding

Do, Tan Nguyen Huu

Chapter 2 investigates the determinants of share pricing in ECF, a market in which pricing is entrepreneur-led (rather than investor-negotiated) and in which intermediary influences are limited. Using a dataset of 1,536 campaigns launched on Crowdcube and Republic Europe (formerly Seedrs) between 2011 and 2023, the stu...

venture capitalists family firms Equity crowdfunding firm valuation
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00137
Ver ficha
Tesis doctoral 2027

Duck tales and beyond: exploring the power relations in multispecies entanglements of historical and contemporary leisure practices

Tully, Paul Alan George

This thesis presents my doctoral research that set out to explore the power relations involved in human and nonhuman animal entanglements within the context of leisure practices. Consequently, the work is situated in what has been dubbed the ‘animal’ turn of the leisure field. Such a turn draws attention to the fact th...

animalcentrism leisure animal turn multispecies studies more-than-human
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00050
Ver ficha
Tesis doctoral 2027

The political economy of halal certification regulation in the Philippines: religious-class fractions, local and global arenas, and state transformation

Doce, Brian U

As the global halal economy continues to expand, many countries are increasingly confronting the policy challenges surrounding halal certification. While halal exportation operates within the neoliberal framework of free trade, its regulation is governed by fragmented regulatory arrangements engineered by rival network...

  • Murdoch University
  • DOI: 10.60867/00000178
Ver ficha
Tesis doctoral 2027

Role of acetylation in influenza A virus-induced NLRP3 inflammasome signalling

Lakhina, Simran

Influenza A virus (IAV), an RNA virus, remains a global public health threat, infecting a diverse range of hosts, such as humans, pigs, and poultry. Due to its constant evolution through a high mutation rate and genetic reassortment, IAV causes seasonal epidemics, pandemics, and zoonotic outbreaks of influenza, commonl...

Influenza A virus Caspase-1 Histone deacetylase HDAC6
  • University of Otago
  • English
  • DOI: 10.82348/our-archive.00357
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.

WhatsApp