Index Catalog // ScholarsArchive@OSU

Cancer Cell Detection with Mask R-CNN

Creator:: Wong, Ryan
Abstract:: Instance segmentation, the classification and localization of objects in an image, is a problem in cellular biophysics due to the physiological relevance of cell morphology. Particularly, cancer cells migrate in tissue space by changing their body shape similarly to how humans extend their limbs to swim through water. Monitoring such...
Resource Type:: Honors College Thesis
Full Text:: Cancer Cell Detection with Mask R-CNN By Ryan Wong A THESIS

An integrated approach to historical population assessment of the great whales: case of the New Zealand southern right whale

Creator:: Jackson, Jennifer A., Carroll, Emma L., Smith, Tim D., Zerbini, Alexandre N., Patenaude, Nathalie J., and Baker, C. Scott
Abstract:: Accurate estimation of historical abundance provides an essential baseline for judging the recovery of the great whales. This is particularly challenging for whales hunted prior to twentieth century modern whaling, as population-level catch records are often incomplete. Assessments of whale recovery using pre-modern exploitation indices are therefore rare, despite the...
Resource Type:: Article
Full Text:: historical population assessment of the great whales: case of the New Zealand southern right whale. R. Soc

Fish Schooling Data Subset

Creator:: Katz, Yael, Tunstrøm, Kolbjørn, Ioannou, Christos C., Huepe, Cristián, and Couzin, Iain D.
Abstract:: The data is a JSON format file containing the position, velocity, and fish identifier data for 300 golden shiners in a shallow (depth of 4.5 to 5 cm) rectangular water tank (2.1 by 1.2 meters). There are 5000 individual frames (samples of position and velocity) corresponding to video taken at...
Resource Type:: Dataset

Carnivore conservation needs evidence-based livestock protection

Creator:: van Eeden, Lily M., Eklund, Ann, Miller, Jennifer R. B., Lopez-Bao, Jose Vicente, Chapron, Guillaume, Cejtin, Mikael R., Crowther, Mathew S., Dickman, Christopher R., Frank, Jens, Krofel, Miha, Macdonald, David W., McManus, Jeannine, Meyer, Tara K., Middleton, Arthur D., Newsome, Thomas M., Ripple, William J., Ritchie, Euan G., Schmitz, Oswald J., Stoner, Kelly J., Tourani, Mahdieh, and Treves, Adrian
Abstract:: Carnivore predation on livestock often leads people to retaliate. Persecution by humans has contributed strongly to global endangerment of carnivores. Preventing livestock losses would help to achieve three goals common to many human societies: preserve nature, protect animal welfare, and safeguard human livelihoods. Between 2016 and 2018, four independent reviews...
Resource Type:: Article
Full Text:: EedenID 1☯*, Ann Eklund2☯*, Jennifer R. B. Miller3,4☯*, José Vicente López- Bao5, Guillaume Chapron2

Advancements in Phytoremediation, Dosimetry, and Environmental Radiological Protection: Integrating Endemic Plants, Anatomically Accurate Phantoms, and Real-world Data for Improved Assessments

Creator:: Hargraves, Joshua T.
Abstract:: The environmental impact of the nuclear industry has prompted the need for innovative remediation strategies and accurate radiological assessments. This paper synthesizes three studies that collectively explore the potential of endemic plant species for phytoremediation, the development of anatomically accurate phantoms for precise dosimetry calculations, and the critical evaluation of...
Resource Type:: Dissertation
Full Text:: Thomas Hargraves for the degree of Doctor of Philosophy in Radiation Health Physics presented on May 17

Evaluation of Heat and Mass Transfer Models for Sizing Low-Temperature Kalina Cycle Microchannel Condensers

Creator:: Fronk, Brian M. and Zada, Kyle R.
Abstract:: Waste heat driven ammonia/water Kalina cycles have shown promise for improving the efficiency of electricity production from low-temperature reservoirs (T < 150 °C). However, there has been limited application of these systems to utilize widely available, disperse, waste heat streams for smaller scale power production (1–10 kWe). Factors limiting increased deployment of these...
Resource Type:: Article
Full Text:: Kalina Cycle Microchannel Heat Exchanger Condensers Authors: Brian M. Fronk and Kyle R

Viruses in unexplained encephalitis cases in American black bears (Ursus americanus)

Creator:: Alex, Charles E., Fahsbender, Elizabeth, Altan, Eda, Bildfell, Robert, Wolff, Peregrine, Jin, Ling, Black, Wendy, Jackson, Kenneth, Woods, Leslie, Munk, Brandon, Tse, Tiffany, Delwart, Eric, and Pesavento, Patricia A.
Abstract:: Viral infections were investigated in American black bears (Ursus americanus) from Nevada and northern California with and without idiopathic encephalitis. Metagenomics analyses of tissue pools revealed novel viruses in the genera Circoviridae, Parvoviridae, Anelloviridae, Polyomaviridae, and Papillomaviridae. The circovirus and parvovirus were of particular interest due to their potential importance...
Resource Type:: Article
Full Text:: relatively PLOS ONE PLOS ONE | https://doi.org/10.1371/journal.pone.0244056 December 17, 2020 1 / 15

First Detection of the Larval Chalkbrood Disease Pathogen Ascosphaera apis (Ascomycota: Eurotiomycetes: Ascosphaerales) in Adult Bumble Bees

Creator:: Maxfield-Taylor, Sarah A., Mujic, Alija B., and Rao, Sujaya
Abstract:: Fungi in the genus Ascosphaera (Ascomycota: Eurotiomycetes: Ascosphaerales) cause chalkbrood disease in larvae of bees. Here, we report the first-ever detection of the fungus in adult bumble bees that were raised in captivity for studies on colony development. Wild queens of Bombus griseocollis, B. nevadensis and B. vosnesenskii were collected...
Resource Type:: Article
Full Text:: .0124868 April 17, 2015 1 / 11 OPEN ACCESS Citation: Maxfield-Taylor SA, Mujic AB, Rao S (2015) First

Distrust within protected area and natural resource management: A systematic review protocol

Creator:: Erickson, Brian D. and Biedenweg, Kelly
Abstract:: Trust is a key variable for successful natural resource management and is commonly the focus of conceptual and methodological development. Distrust, on the other hand, is frequently cited as an obstacle to management, but appears to be rarely defined, conceptually underdeveloped, and inconsistently examined. This systematic review protocol (OSF preregistration...
Resource Type:: Article
Full Text:: resistance to PLOS ONE PLOS ONE | https://doi.org/10.1371/journal.pone.0265353 March 17, 2022 1 / 14

Discursive and Psychological Processes in Project MATCH Treatment Manuals and 12-Step Program Literature

Creator:: O'Hara, Margaret A.
Abstract:: Addiction is a word that represents a condition that, at best, causes minor disruptions to one’s life and, at worst, is lethal. The current definition was developed by 80 neuroscientists. It references substance use and other behaviors and includes food and sex. Addictions do not seem to be lessening but...
Resource Type:: Dissertation
Full Text:: for the degree of Doctor of Philosophy in Counseling presented on April 17, 2019. Title

ScholarsArchive@OSU

Cancer Cell Detection with Mask R-CNN

An integrated approach to historical population assessment of the great whales: case of the New Zealand southern right whale

Fish Schooling Data Subset

Carnivore conservation needs evidence-based livestock protection

Advancements in Phytoremediation, Dosimetry, and Environmental Radiological Protection: Integrating Endemic Plants, Anatomically Accurate Phantoms, and Real-world Data for Improved Assessments

Evaluation of Heat and Mass Transfer Models for Sizing Low-Temperature Kalina Cycle Microchannel Condensers

Viruses in unexplained encephalitis cases in American black bears (Ursus americanus)

First Detection of the Larval Chalkbrood Disease Pathogen Ascosphaera apis (Ascomycota: Eurotiomycetes: Ascosphaerales) in Adult Bumble Bees

Distrust within protected area and natural resource management: A systematic review protocol

Discursive and Psychological Processes in Project MATCH Treatment Manuals and 12-Step Program Literature

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