Satellite auxiliary propulsion systems

Report is announced which describes techniques for selecting optimum system for specific satellite mission. Descriptions of propulsion systems are presented along with illustrations and diagrams. Report contains references, cost-effectiveness techniques, and reliability measurements and estimates

Energizing a Cooperative Class with Cooperative Feasibility Software

Teaching/Communication/Extension/Profession, Agribusiness,

Factors Impacting Participation In and Purchases Made by Members of the Oklahoma Food Cooperative

The Oklahoma Food Cooperative (OFC) facilitates transactions between producers and consumers of locally-grown food items. Even with more than 3,000 members and roughly $1M in annual sales, the OFC still needs to establish its long-term sustainability. Both customer-members and supplier-members of the OFC were surveyed to determine the factors driving their current and continued participation in the cooperative.cooperative, local food movement, member communications, business sustainability, strategic planning, Agribusiness, Institutional and Behavioral Economics, Marketing,

American Native Beef Cooperative

The American Native Beef project involved a failed attempt to establish cow and bull slaughter operation in Southeast Oklahoma. The effort was initially organized as a new generation cooperative and raised over US$2.5M from area producers who retained their funds in escrow for over 5 years despite numerous opportunities to withdraw their investment. The business model was restructured several times to attract equity capital from outside investors. The case provides insights into the linkages between business strategy and business structure. It also raises the question as to whether the project could have been successful under the original business model.Agribusiness, Livestock Production/Industries,

Feasibility of a Co-operative Winery

The number of operating wineries in the United States has doubled during the past decade. Most of this growth has been due to a large number of entrepreneurial landowners developing their own small acreage vineyards and trying to branch into winemaking. However, wineries are capital-intensive enterprises which require high initial investment and experience lagged cash flow associated with the time between the purchase of grapes and initial wine sales. Additionally, the availability of local grape production often limits the production capabilities of an entrepreneur’s small winery. As a result, some vineyard owners consider establishing co-operative wineries. This paper describes a feasibility assessment tool developed to assist vineyard owners in examining the potential for a co-operative winery and provides an example of how this tool can be used to examine a number of co-operative operating scenarios.co-operative, feasibility template, qualified and nonqualified stock, revolving equity, winery, Agribusiness, Financial Economics,

Producers Cooperative Oil Mill: A Case Study in Strategic Planning for a Cooperative

This study examines the strategic issues and decisions of Producers Cooperative Oil Mill, a regional oilseed processing cooperative located in Oklahoma City, Oklahoma. The process of strategic planning and strategy implementation in agribusiness has been the topic of numerous research studies and case studies. While cooperative firms have been the subject of case studies focusing on strategic issues, the unique aspects of strategic decisions in a cooperative firm have not been highlighted. The formulation and implementation of strategy in cooperative organizations is impacted by their business structure. This case study provides unique examples of how strategy formulation and implementation is impacted by the unique structure and values of a cooperative firm. The article is formatted such that it can be used in educational programs as three inter-related mini-case studies. Questions for students are included.cooperative, strategic planning, oilseed processing, Agribusiness, Teaching/Communication/Extension/Profession,

REVISITING ENGEL'S LAW: EXAMINING EXPENDITURE PATTERNS FOR FOOD AT HOME AND AWAY FROM HOME

Expenditure patterns were examined for food partitioned into food at home and away from home to test the veracity of Engel's law. The analysis employed several functional forms and a Heckman two-step methodology to account for censored-response bias. Engel's law was verified in every case.Consumer/Household Economics,

Before the Bricks and Mortar: A Case Study of a New Generation Cooperative’s Planning Process

To generate additional income for their members, many cooperatives consider forward integrating into processing activities. However, many market, industry, and economic issues must be considered before choosing a value-added processing activity to pursue. Gathering the necessary information to evaluate various processing opportunities is a considerable undertaking and may require the expertise of university personnel, economic development specialists, and possibly professional consultants. Using an Oklahoma new generation cooperative case study, this paper outlines a market assessment process for value-added ventures.market entry strategies, “matrix†assessment, new generation cooperative, strategic planning, Financial Economics, Marketing, Productivity Analysis,

Self-Organizing Maps Algorithm for Parton Distribution Functions Extraction

We describe a new method to extract parton distribution functions from hard scattering processes based on Self-Organizing Maps. The extension to a larger, and more complex class of soft matrix elements, including generalized parton distributions is also discussed.Comment: 6 pages, 3 figures, to be published in the proceedings of ACAT 2011, 14th International Workshop on Advanced Computing and Analysis Techniques in Physics Researc

Willingness-to-Pay for Attribute Level and Variability: The Case of Mexican Millers’ Demand for Hard Red Winter Wheat

In-person interviews were carried out with Mexican millers who were administered a conjoint-type survey designed to incorporate uncertainty in attribute levels. Two methods were used to model millers’ risk preferences: a modified mean-variance approach and an explicit expected utility approach. Controlling for variability, Mexican millers are willing to pay premiums for increases in quality factors such as test weight, protein content, falling number, and dough strength/extensibility. We find millers are not particularly sensitive to changes in the variability of quality characteristics. Out-of-sample forecasts suggest the mean-variance model provides an accurate depiction of actual Mexican imports.mean-variance, Mexican wheat market, moment generating function, preference elicitation, wheat quality, Agribusiness, Farm Management, Food Consumption/Nutrition/Food Safety, International Relations/Trade, Marketing, Production Economics, Risk and Uncertainty, C35, C42, Q13,