Index Catalog // ScholarsArchive@OSU

Ecosystem Photosynthesis and Forest-Atmosphere Interactions Inferred from Carbonyl Sulfide

Creator:: Rastogi, Bharat
Abstract:: An increase in anthropogenic activities since the industrial revolution, primarily due to burning of fossil fuels and changes in land cover, has resulted in a steady increase in the global mean atmospheric CO2 concentrations. While there is unequivocal scientific evidence on global warming and its multidimensional impacts on natural and...
Resource Type:: Dissertation
Full Text:: , 22(10), 3427–3443. https://doi.org/10.1111/gcb.13305 Asaf, D., Rotenberg, E., Tatarinov, F

Evaluation of vitamin B-6 status of Saudi adult males in the Riyadh region - Saudi Arabia

Creator:: Al-Assaf, Abdullah
Abstract:: The aim of this study was to investigate the vitamin B-6 status of Saudi adult males and compare the status between rural and urban subjects. Fifty-one adult male subjects were recruited from urban (n=31) and rural (n=20) populations of Riyadh. These subjects were reclassified to cigarette smokers (n=19), water pipe...
Resource Type:: Dissertation
Full Text:: , vitamin D, zinc and dietary fiber was lower than recommendation of the Dietary Reference Intakes (DRI

Monte Carlo Radiation Transfer Simulations of Gamma Ray Burst Prompt Emission

Creator:: Parsotan, Tyler M.
Abstract:: Gamma Ray Bursts (GRBs) are the most energetic explosions in the Universe, producing up to $\sim10^{53}$ ergs of energy in the first few seconds of their emission -- the so-called prompt phase that is dominated by high energy X-ray and $\gamma$-ray photons. The very large luminosities released in these events...
Resource Type:: Dissertation
Full Text:: ◦ and 7◦, Figures 4.4(b) and 4.4(c) respectively. Figure 4.4(d) shows Figure 4.4(c) with a larger time

Structure-property relationships in oxides containing select platinum group metals

Creator:: Gatimu, Alvin J.
Abstract:: Oxide materials exhibit a wide variety of structures and properties. In particular, transition metal oxides tend to be highly stable while exhibiting a wide range of properties that can be used for numerous applications. This work focuses on investigating how the structures’ of 4d and 5d transition metal oxides influences...
Resource Type:: Dissertation
Full Text:: interlayer region. c). A view along the c-axis of the structure with the interlayer Rh present and d

Analysis of Cancer Progression by Establishing Quantitative Assessments of Zebrafish Xenografts

Creator:: Gamble, John T.
Abstract:: The goal of this dissertation was to improve our abilities in acquiring critical in vivo data by establishing embryo-larva zebrafish as an exemplary model to quantitatively evaluate cancer progression. The living environment that encompasses a tumor has a significant effect on how cancer develops, grows and metastasizes. In order to...
Resource Type:: Dissertation

Individual Host to Population Scale Dynamics of Parasite Assemblages in African Buffalo of Kruger National Park, South Africa

Creator:: Glidden, Caroline K.
Abstract:: The last century has experienced a marked increase in emerging infectious disease (EID, hereafter) – jeopardizing human, domestic animal, and wildlife health. EIDs are commonly associated with spillover from one host species into a novel host species, with many destructive diseases, for both livestock and wildlife, emerging at the wildlife-livestock...
Resource Type:: Dissertation
Full Text:: SUPPLEMENTARY TEXT AND TABLES .................179 APPENDIX D – CHAPTER 5 SUPPLEMENTARY TEXT, TABLES, AND

Symbiosis in the Pacific Ring of Fire : evolutionary-biology of Rhizopogon subgenus Villosuli as mutualists of Pseudotsuga

Creator:: Mujic, Alija Bajro
Abstract:: Rhizopogon is a large genus of ectomycorrhizal (EM) fungi that grows in association with host trees of the family Pinaceae. We have conducted a series of studies investigating the ecology and evolutionary biology of the EM symbiosis shared between R. subgenus Villosuli and trees of the genus Pseudotsuga. Two members...
Resource Type:: Dissertation

Metagenomics, barcoding, and metabarcoding statistical analysis to facilitate integrative genomic studies of microbial and eukaryotic assemblages

Creator:: Senn, Savanah
Abstract:: The body of work aims to contribute to the area of Quantitative analysis in Environmental Sciences, and is focused on the microbiome. The underlying theme for the dissertation is methods and workflow. The unique bioinformatics workflow used for the analysis of genomic data was used to answer distinct and pressing...
Resource Type:: Dissertation
Full Text:: Distribution, for 16S (A), 12S (B), COI (C), and FITS (D) markers.………………….……………………………………………….….…37 S3. PCA

Tackling Credit Assignment Using Memory and Multilevel Optimization for Multiagent Reinforcement Learning

Creator:: Khadka, Shauharda
Abstract:: There is growing commercial interest in the use of multiagent systems in real world applications. Some examples include inventory management in warehouses, smart homes, planetary exploration, search and rescue, air-traffic management and autonomous transportation systems. However, multiagent coordination is an extremely challenging problem. First, information relevant for coordination is often...
Resource Type:: Dissertation
Full Text:: activation to modulate the memory block. (d) We add the input gate, which acts as a filter on informa- tion

Achieving Transparency in Human-Collective Systems

Creator:: Roundtree, Karina A.
Abstract:: Collective robotic systems are biologically-inspired and exhibit behaviors found in spatial swarms (e.g., fish), colonies (e.g., ants), or a combination of both (e.g., bees). Collective robotic system popularity continues to increase due to their apparent global intelligence and emergent behaviors. Many applications can benefit from the incorporation of collectives, including...
Resource Type:: Dissertation
Full Text:: ), While being asked (W), and During response (D) to a SA probe question. Hy- potheses that were fully

ScholarsArchive@OSU

Ecosystem Photosynthesis and Forest-Atmosphere Interactions Inferred from Carbonyl Sulfide

Evaluation of vitamin B-6 status of Saudi adult males in the Riyadh region - Saudi Arabia

Monte Carlo Radiation Transfer Simulations of Gamma Ray Burst Prompt Emission

Structure-property relationships in oxides containing select platinum group metals

Analysis of Cancer Progression by Establishing Quantitative Assessments of Zebrafish Xenografts

Individual Host to Population Scale Dynamics of Parasite Assemblages in African Buffalo of Kruger National Park, South Africa

Symbiosis in the Pacific Ring of Fire : evolutionary-biology of Rhizopogon subgenus Villosuli as mutualists of Pseudotsuga

Metagenomics, barcoding, and metabarcoding statistical analysis to facilitate integrative genomic studies of microbial and eukaryotic assemblages

Tackling Credit Assignment Using Memory and Multilevel Optimization for Multiagent Reinforcement Learning

Achieving Transparency in Human-Collective Systems

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