Ryan Feldmann - Academia.edu (original) (raw)
Related Authors
The University of Queensland, Australia
Uploads
Papers by Ryan Feldmann
Facultative cannibalism in Marine toad, Rhinella marina, 2023
This research proposal investigates the behavioral and genetic differences between invasive Austr... more This research proposal investigates the behavioral and genetic differences between invasive Australian and native Central American populations of the cane toad (Rhinella marina). Specifically, the study focuses on the evolution of cannibalistic behavior in invasive populations and its potential link to the presence of bufadienolide toxins. Through a series of experiments, the research aims to determine whether the observed cannibalism is driven by environmental factors or genetic changes within the invasive population. The study hypothesizes that the Australian R. marina has developed increased cannibalistic tendencies as a genetic adaptation, whereas the native population will display less of such behavior. Additionally, the research seeks to examine the role of bufadienolide in influencing predation behavior towards both conspecific and allospecific eggs. The findings of this study could provide significant insights into the mechanisms of rapid evolution in invasive species and their ecological impacts.
Anthropogenic influence by ionizing radiation: Of population fitness, and phenotypic changes favoring eumelanism, 2023
This study investigates the anthropogenic influence of ionizing radiation on both the environment... more This study investigates the anthropogenic influence of ionizing radiation on both the environment and human health, focusing on the effects stemming from industrial, medical, and nuclear power sources. The research details the mechanisms by which ionizing radiation induces biological damage, including DNA mutations, carcinogenesis, and broader ecological disruptions. A comprehensive analysis of the environmental pathways of radiation exposure reveals significant risks to biodiversity and ecosystem stability. The study underscores the critical need for enhanced radiation monitoring, stricter regulatory frameworks, and the development of advanced safety protocols. These measures are essential to mitigate the adverse effects of ionizing radiation and safeguard public health and environmental integrity.
Determining P. polycephalum's preferences on nutrition. Control- oats/oatmeal, experimental vari... more Determining P. polycephalum's preferences on nutrition. Control- oats/oatmeal, experimental variable- Shiitake mushrooms.
Facultative cannibalism in Marine toad, Rhinella marina, 2023
This research proposal investigates the behavioral and genetic differences between invasive Austr... more This research proposal investigates the behavioral and genetic differences between invasive Australian and native Central American populations of the cane toad (Rhinella marina). Specifically, the study focuses on the evolution of cannibalistic behavior in invasive populations and its potential link to the presence of bufadienolide toxins. Through a series of experiments, the research aims to determine whether the observed cannibalism is driven by environmental factors or genetic changes within the invasive population. The study hypothesizes that the Australian R. marina has developed increased cannibalistic tendencies as a genetic adaptation, whereas the native population will display less of such behavior. Additionally, the research seeks to examine the role of bufadienolide in influencing predation behavior towards both conspecific and allospecific eggs. The findings of this study could provide significant insights into the mechanisms of rapid evolution in invasive species and their ecological impacts.
Anthropogenic influence by ionizing radiation: Of population fitness, and phenotypic changes favoring eumelanism, 2023
This study investigates the anthropogenic influence of ionizing radiation on both the environment... more This study investigates the anthropogenic influence of ionizing radiation on both the environment and human health, focusing on the effects stemming from industrial, medical, and nuclear power sources. The research details the mechanisms by which ionizing radiation induces biological damage, including DNA mutations, carcinogenesis, and broader ecological disruptions. A comprehensive analysis of the environmental pathways of radiation exposure reveals significant risks to biodiversity and ecosystem stability. The study underscores the critical need for enhanced radiation monitoring, stricter regulatory frameworks, and the development of advanced safety protocols. These measures are essential to mitigate the adverse effects of ionizing radiation and safeguard public health and environmental integrity.
Determining P. polycephalum's preferences on nutrition. Control- oats/oatmeal, experimental vari... more Determining P. polycephalum's preferences on nutrition. Control- oats/oatmeal, experimental variable- Shiitake mushrooms.