Index Catalog // ScholarsArchive@OSU

Efficient heuristics for buffer allocation in closed serial production lines

Creator:: Vergara Arteaga, Hector A.
Abstract:: The optimal allocation of buffers in serial production systems is one of the oldest and most researched problems in Industrial Engineering. In general, there are three main approaches to the buffer allocation problem when the objective is to maximize throughput. The first is basically a systematic trial and error procedure...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Hector A. Vergara Arteaga for the

An ultra low power frequency reference for timekeeping applications

Creator:: Oporta, Hector Ivan
Abstract:: An ultra low power crystal oscillator that provides a frequency reference for battery powered timekeeping applications is presented. An amplitude control circuit is employed to ensure that minimum current is consumed. A subthreshold voltage regulator provides a supply voltage for the oscillator with minimum current consumption. The oscillator and regulator...
Resource Type:: Masters Thesis
Full Text:: regulator) consumes a current of 30.6nA when a supply voltage of 3.3V is used. c©Copyright by Hector Ivan

Softly to the East

Creator:: Hector, Rachel Claus
Abstract:: Growing up on a ranch in eastern Oregon, life is hard. Adelaide Stevens knows this at sixteen, when her father shoots her wounded horse and her mother divorces him. Five years later, Addie returns from college to her small town to take care of her ailing mother, and over the...
Resource Type:: Honors College Thesis
Full Text:: Softly to the East By Rachel Claus Hector

The Bio-Economics of Sea Turtle Use in Mexico: History of Exploitation and Conservation Policies for the Olive Ridly (Lepidochelys olivacea)

Creator:: Trinidad, Hector and Wilson, James
Abstract:: Illegal behavior among fishermen is often explained using models that abstract from the moral and the political realm. These same models may also abstract from the institutional realities of law making and the behavioral realities of small businesses and families. Illegal behavior may be a result of situations where policy...
Resource Type:: Conference Proceeding
Full Text:: the Olive Ridley (Lepidochelys olivacea) Héctor Trinidad and James Wilson, University of Quebec in

Impact of fumigation on control of potato wireworm larvae

Creator:: Hector, P. D., Reed, G. L., Carney, D. L., Tresham, P. D., and Smith, R. W.
Resource Type:: Conference Proceeding
Full Text:: CONTROL OF POTATO WIREWORM LARVAE1 P.D. Hector, G.L. Reed, D.L. Carney, P.D. Tresham, R.W. Smith Oregon

Fall fumigation for control of wireworm larvae affecting potato

Creator:: Hector, P. D., Weinke, T., Reed, G. L., Tresham, P. D., and Bret, B. L.
Resource Type:: Conference Proceeding
Full Text:: OFWIREWORM LARVAE AFFECTING POTATO1 P.D. Hector, T.Weinke2, G.L. Reed, P.D. Tresham andB.L. Bret, Oregon

Changes in green peach aphid population dynamics and potato leafroll virus suppression strategies

Creator:: Reed, G. L., Schreiber, A., Pike, K. S., Thomas, P. E., Hector, P. D., and McMorran, J. P.
Resource Type:: Conference Proceeding
Full Text:: PEACH APHID POPULATION DYNAMICS AND POTATO LEAFROLL VIRUS SUPPRESSION STRATEGIES1 G.L. Reed2, A

Indirect effects of fishing on predators and their prey

Creator:: Stallings, Christopher Derek
Abstract:: Predators are fundamentally important for regulating and driving prey population dynamics as well as structuring ecological communities. Over-exploitation of marine resources has caused dramatic depletions of predatory fish species and shifts in marine community composition, with attendant declines in productivity and diversity of marine ecosystems. Despite the important ramifications of...
Resource Type:: Dissertation
Full Text:: their Prey Abstract approved: ___________________________ Mark A. Hixon Predators

Biodiversity : illustrations of some concepts, causes, and consequences

Creator:: Russell, Roland B.
Abstract:: Careful analysis and thoughtful synthesis will be necessary for expanding the envelope of ecological understanding. This work is my attempt at communicating both of these, in relation to three questions about our understanding of the structure and dynamics of biological diversity. These questions focus on a) advancing our understanding of...
Resource Type:: Dissertation
Full Text:: : Illustrations of Some Concepts, Causes, and Consequences. Abstract approved: Bruce A. Menge Jane Lubchenco

Structure elucidation and biosynthetic investigations of marine cyanobacterial secondary metabolites

Creator:: Nogle, Lisa Marie
Abstract:: This thesis details my investigations of marine cyanobacterial natural products that resulted in the discovery of thirteen new secondary metabolites, the isolation of over fifteen previously reported metabolites and the biosynthetic investigation of two additional cyanobacterial compounds. Two novel lipopeptides were identified from a Lyngbya majuscula and Schizothrix sp. assemblage...
Resource Type:: Dissertation
Full Text:: novel lipopeptides were identified from a Lyngbya majuscula and Schizothrix sp. assemblage collected in

ScholarsArchive@OSU

Efficient heuristics for buffer allocation in closed serial production lines

An ultra low power frequency reference for timekeeping applications

Softly to the East

The Bio-Economics of Sea Turtle Use in Mexico: History of Exploitation and Conservation Policies for the Olive Ridly (Lepidochelys olivacea)

Impact of fumigation on control of potato wireworm larvae

Fall fumigation for control of wireworm larvae affecting potato

Changes in green peach aphid population dynamics and potato leafroll virus suppression strategies

Indirect effects of fishing on predators and their prey

Biodiversity : illustrations of some concepts, causes, and consequences

Structure elucidation and biosynthetic investigations of marine cyanobacterial secondary metabolites

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