Index Catalog // ScholarsArchive@OSU

Classical chaotic scatting from symmetric four hill potentials

Creator:: Bauman, Jordan Michael
Abstract:: Classical chaotic scattering experiments were performed on ten different four hill potentials, unique under x-axis reflection, given by: V(x,y) = x²y²e⁻⁽ˣ² ⁺ ʸ²⁾ σᵢ where σᵢ was ±1 depending upon quadrant. Our work was based on a paper (9) that only studied the case where σᵢ =1 in all quadrants....
Resource Type:: Masters Thesis
Full Text:: .663 ± 0.007, V2cO.683 + 0.010, V3=0.655 ± 0.011, V4A=O.7l4 + 0.010, V4B=O.743 + 0.003, VSA=O.74l

An experimental study of natural convection in air between a vertical isothermal flat plate and a parallel insulted flat plate

Creator:: Lee, Soon Mo
Abstract:: The free convective heat transfer phenomena in air between two vertical plates 24 by 38 inches spaced 15.895 mm apart, was investigated in this experimental study. One plate was isothermal and, the other adiabatic. A quartz fiber anomometer was used for measuring local velocities in the air between the vertical...
Resource Type:: Masters Thesis
Full Text:: / .ec avc . n x = 21 in. = 28. ec 11011111111111111111 . - . .2 .3 .4 y/L .5 .6

Physical activity recognition of free-living data using change-point detection algorithms and hidden Markov models

Creator:: Anderson, Michael M.
Abstract:: Physical activity recognition using accelerometer data is a rapidly emerging ﬁeld with many real-world applications. Much of the previous work in this area has assumed that the accelerometer data has already been segmented into pure activities, and the activity recognition task has been to classify these segments. In reality, activity...
Resource Type:: Masters Thesis
Full Text:: 0.005 0.01 0.05 0.1 0 20 40 60 80 100 False Positives / s D et ec tio n T im e (s

Investigation of a hipped plate roof structure

Creator:: Kim, Jai Bin
Resource Type:: Masters Thesis
Full Text:: ,, caPre c/ec/ /ctg,)a/.s»zes I -a4x.clÇ L ,z:-,5 J _ Cotrec/c/ L o'q/,/G½7/ S74zs55 Csa Il I I

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Creator:: Brignon, William R.
Abstract:: To best manage Eagle Creek National Fish Hatchery and minimize any negative impacts that the current hatchery program may be having on Endangered Species Act-listed salmonids in the Eagle Creek Basin, I determined if wild fish are being displaced from preferred habitats by hatchery salmonids Oncorhynchus spp. This thesis had...
Resource Type:: Masters Thesis

Aryl acetylene substituent effects : the synthesis and application of biaryls

Creator:: Naffziger, Michael R.
Abstract:: The work described herein details the synthesis and application of biphenyls that probe the effects of hydrogen, Cl / Br, and methyl substituents on the aryl ring of the terminal acetylenic carbon. From this work, we successfully developed the rapid synthesis of phenyl acetylenes in 3-4 steps from inexpensive commercially...
Resource Type:: Masters Thesis

The design, construction and calibration of a low-energy, low exposure-rate ionization chamber

Creator:: Clarke, Arthur Porter
Abstract:: A low-energy, low-exposure-rate, guarded-field ionization chamber system with a sensitive volume of approximately 1040 cm³ and an exposure-rate range from 60 mR/h to less than 0.5 mR/h was designed, constructed and calibrated. The calibration was effected by constructing and calibrating a 60 cm³ volume transfer chamber of similar design against...
Resource Type:: Masters Thesis
Full Text:: chamber voltages. Selected leakage-rate observations are tabulated in Table 3. The columns headed Ec and

Eastward Routing of Glacial Lake Agassiz Runoff caused the Younger Dryas Cold Event

Creator:: Leydet, David J.
Abstract:: The purpose of this thesis is to analyze an abrupt case of climate change in the past as a means to understand the mechanisms that force climate change. By looking to past analogs of climate change, we hopefully will gain an understanding of these events, which could be used to...
Resource Type:: Masters Thesis
Full Text:: path from Lake Agassiz to the Arctic Ocean. Nature 464, 740–743 (2010). 7. Lowell T.V. et al

Study of Arabidopsis thaliana seed development : occurrence of germinability

Creator:: Hewitt, Jessica
Abstract:: Seed germination sensu stricto is defined as the physiological events before the radicle tip ruptures the covering tissues. The ability of the radicle to elongate (or germination potential) is observed in developing embryos prior to completion of seed maturation. When embryos at early developmental stages, such as globular, heart, torpedo...
Resource Type:: Masters Thesis
Full Text:: development in cereals and Arabidopsis thaliana. Plant Cell 16: S214-S227 Schwartz BW, Yeung EC, and

Investigation of the behavior of diagonally cracked full-scale CRC deck-girders injected with epoxy resin and subjected to axial tension

Creator:: Smith, Matthew T. (Matthew Todd)
Abstract:: Article 1: Behavior of Epoxy Injected Diagonally Cracked Full-Scale CRC Deck-Girders. Many cast-in place reinforced concrete deck-girder bridges (RCDG) remain in the national inventory and exhibit diagonal cracking. Epoxy injection has been in use for several decades as a method for sealing diagonal cracks, but the effects on girder behavior...
Resource Type:: Masters Thesis
Full Text:: distinct loading scenario during the injection and curing phases. Specimen 2-EC was injected and cured

ScholarsArchive@OSU

Classical chaotic scatting from symmetric four hill potentials

An experimental study of natural convection in air between a vertical isothermal flat plate and a parallel insulted flat plate

Physical activity recognition of free-living data using change-point detection algorithms and hidden Markov models

Investigation of a hipped plate roof structure

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Aryl acetylene substituent effects : the synthesis and application of biaryls

The design, construction and calibration of a low-energy, low exposure-rate ionization chamber

Eastward Routing of Glacial Lake Agassiz Runoff caused the Younger Dryas Cold Event

Study of Arabidopsis thaliana seed development : occurrence of germinability

Investigation of the behavior of diagonally cracked full-scale CRC deck-girders injected with epoxy resin and subjected to axial tension

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