Open Access. Powered by Scholars. Published by Universities.®
Operations Research, Systems Engineering and Industrial Engineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 4 of 4
Full-Text Articles in Operations Research, Systems Engineering and Industrial Engineering
Classifying Interdependencies In The Food And Agriculture Critical Infrastructure Sector, John Doerpinghaus
Classifying Interdependencies In The Food And Agriculture Critical Infrastructure Sector, John Doerpinghaus
Graduate Theses and Dissertations
This work classifies examples of infrastructure interdependencies found in the food and agriculture critical infrastructure sector. Interdependencies are identified through an examination of rice and poultry agriculture throughout the state of Arkansas. The subtleties of interdependence examples in the food and agriculture sector are inadequately captured by the well-studied interdependence classification taxonomies. Through 39 interviews, we develop an understanding of the subtle temporal, geographic, and productivity scales of interdependence in over 100 examples and present five new, distinct classifications of interdependence: (1) dynamic physical, (2) dynamic geographic, (3) deadline, (4) delay, and (5) human, economic, and natural resource interdependencies. An …
The Role Of Criticality Of Gene Regulatory Networks On Emergent Properties Of Biological Systems, Hyobin Kim
The Role Of Criticality Of Gene Regulatory Networks On Emergent Properties Of Biological Systems, Hyobin Kim
Graduate Dissertations and Theses
The relationship between criticality of gene regulatory networks (GRNs) and dynamics of GRNs at a single cell level has been vigorously studied. However, the relationship between the criticality of GRNs and properties of multicellular organisms at a higher level has not been fully explored. Here we aim at revealing potential roles of the criticality of GRNs at a multicellular and hierarchical level, using a random Boolean network as a GRN. We perform three studies. Firstly, we propose a GRN-based morphogenetic model, and delve into the role of the criticality of GRNs in morphogenesis at a multicellular level. Secondly, we include …
Two Essays On Whole Farm Modeling And Crop Marketing In Western Kentucky, Benjamin A. Martin
Two Essays On Whole Farm Modeling And Crop Marketing In Western Kentucky, Benjamin A. Martin
Theses and Dissertations--Agricultural Economics
This thesis is composed of two essays that investigate whole farm planning and crop marketing in western Kentucky. In the first essay, contracting decisions between food corn producers and a mill are analyzed to observe factors affecting the bushel amount farmers contract. Unbalanced panel data containing seven years’ worth of pricing and contract information are used with a fixed-effects model to generate parameter estimates and quantify their effect on bushels contracted. It was found that contract attributes, market condition, and relationship-specific assets had a significant effect on producers’ food corn contracting decisions. The second essay utilizes mixed-integer programming to optimize …
Simulating The Effects Of Co2 Gas Influx On The Thermodynamic Conditions Inside A Marine Riser Filled With Oil Based Mud, Hassan Al Dawood
Simulating The Effects Of Co2 Gas Influx On The Thermodynamic Conditions Inside A Marine Riser Filled With Oil Based Mud, Hassan Al Dawood
Honors Theses
No abstract provided.