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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

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Tesis de maestría 2026

PFALNet: a lightweight flood segmentation model with polarization fusion and attention

Premananthan, Premisha Mauran

Flood extent mapping is a time-critical requirement in disaster response because it supports situational awareness, emergency logistics, and rapid impact assessment. In operational settings, flood mapping systems must process large volumes of satellite data under strict time and computational constraints, particularly...

attention mechanisms Flood forecasting sentinel-1 other engineering and technologies
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/405
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Tesis de maestría 2026

Effects of local organic fertilizers and liming on oat-pea performance in peatland soil

Kalirasa, Sanuja

The study assessed the utility of mineral and locally sourced organic fertilizers in sustaining mixed oat-pea forage crops grown on peatland soil (poor nutrient content and soil acidity) in eastern Newfoundland, (Newfoundland and Labrador, NL) Canada. A randomized complete block factorial design experiment (RCBD) was c...

Forage plants peatland agriculture Peat soils nitrogen fixation
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/382
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Tesis de maestría 2026

A public health ethics framework for vaccine mandates: necessary and sufficient conditions of transmission, burden of disease, and vaccine effectiveness

Dougherty, Shyanne

Situated within the broader domain of public health ethics, vaccine mandates are a high-tension ethical conundrum where respect for individual autonomy is pitted against protecting the masses from the harms posed by communicable diseases. Within both public health ethics and Canadian constitutional law, it is generally...

vaccine mandates public health ethics Oake's test humanities and the arts
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/366
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Tesis de maestría 2026

Female neuroplasticity and lifestyle factors: a transcranial magnetic stimulation characterization study

Zeidy, Zohreh

Neuroplasticity is the capacity of the nervous system to modify its structure and function in response to experience. A principal mechanism that supports such change is long-term potentiation (LTP), which strengthens synaptic transmission and underlies learning. Female-specific experiences, including menstrual cycling,...

TMS Women--Physiology neuroplasticity MEP
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/374
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Tesis de maestría 2026

The impact of COVID-19 pandemic on breast cancer care in Newfoundland and Labrador: a retrospective cohort study

Daher, Akram

Background: The Coronavirus Disease 2019 (COVID-19) pandemic disrupted cancer care worldwide. Newfoundland and Labrador (NL) may have been vulnerable given its older and rural population. We examined whether COVID-19 affected stage at diagnosis, treatment modality, and survival. Methods: We conducted a population-based...

Rural Population medical and health sciences clinical medicine Newfoundland and Labrador
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/379
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Tesis de maestría 2026

"Exemplary teachers": the perceptions of prospective female math teachers of role model teachers and their contributions to their professional identity

Iddrisu, Alhassan

This study explored how role model teachers influenced prospective female mathematics teachers in Ghana, especially before they entered college, to choose teaching as a career and to develop their professional identity. Women remain underrepresented in mathematics teaching because of cultural expectations, gender stere...

female participation in mathematics education pre-tertiary education Role models in education social sciences
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/447
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Tesis de maestría 2026

Autonomous surface vessel trajectory tracking with machine learning

Amarappulige, Charuka Kavinda Priyankara

The thesis primarily focuses on the usage of the reinforcement learning (RL) technique to enhance the control and navigation of autonomous surface vessels (ASVs) in complex environments. Traditional model-based controllers such as PID and model predictive controllers (MPC) have been widely used to achieve such maritime...

industrial biotechnology reinforcement learning MPC Control theory
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/398
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Tesis de maestría 2026

The impact of the ease of doing business on entrepreneurial opportunity recognition through social perception of entrepreneurship, entrepreneurial self-efficacy, and social capital in North Atlantic Canada

Abdulzaher, Ramy

Entrepreneurship has been a critical economic driver for countries worldwide. Existing literature has failed to develop an action plan to bridge the intention-action gap in entrepreneurship, which, inspired this study. Entrepreneurship has long been concentrated in regional economic hubs, often leaving peripheral regio...

PLS-SEM ease of doing business Entrepreneurship--Atlantic Provinces--Psychological aspects theory of planned behaviour
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/396
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Tesis de maestría 2026

Manufacturability-aware multi-objective optimization for analog and mixed-signal IC placement under electron-beam lithography constraints using reinforcement learning and large language models

Sadrafshari, Mirvala

Analog and mixed-signal (AMS) circuit placement is a critical stage in physical design, where manufacturability constraints significantly affect post-fabrication performance. In advanced nanometer processes utilizing electron-beam lithography (EBL), foggy and proximity effects (FPEs) introduce critical dimension (CD) v...

analog mixed signal Artificial intelligence Electronic circuit design�Computer-aided design AI
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/363
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Tesis de maestría 2026

Methane sourcing at three serpentinite-hosted springs using isotope geochemistry, machine learning, and lipid biomarkers

Whelan, Mary J.

Serpentinization is a water-rock reaction that produces methane (CH₄). CH₄ from serpentinite-hosted groundwater springs may be partly microbial in origin; however, distinguishing between microbial and non-microbial CH₄ remains a point of interest at sites of serpentinization. In this study, springs at the Tablelands (N...

Isotopes biogeochemistry methane serpentinization
  • Memorial University of Newfoundland
  • English
  • DOI: 10.48336/392
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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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