Facility location studies involve the selection of a preferred
course of action from an array of multiattributed alternatives. The
factors affecting this selection are defined in both quantifiable and
qualifiable terms. The former comprises primarily monetary or operational
data, and the latter consists of nonmonetary and environmental
parameters; where the...
The traditional and the unit dose pharmacy distribution system
were compared to determine which one, in thd opinion of hospital
pharmacists and administrators, is best suited to the needs of hospitals
of less than 200 beds.
The comparison was made by having the pharmacists rate the
alternative distribution systems on...
The use of logistic-type growth curves in the prediction of future engineering manpower utilization patterns is a viable technique. When a work environment consists of a large number of repetitive type project the use of regression analysis and Weibull curve shapes gives a reliable forecast of the time-phased utilization of...
Although some of the most difficult problems in forest management occur as a result of timber harvest operations, present methodology in harvest planning emphasizes guidelines which rely heavily upon the experience of the individual forest manager for their correct application. This study was undertaken in an effort to develop a...
The concept of a Critical Path Scheduling Tableau is introduced
as an integrating tool for solving industrial engineering problems
involving the application of transitive graphs.
The Tableau is a combination of a precedence matrix and a
boundary time table which may be used to construct graphical representations
for critical path...
The utilization of historical data is suggested as an approach to
solving some of the difficulties involved in the estimating of activity
durations in critical path scheduling.
The historical data presented show the effects of various
weather conditions upon the performance of human labor and mechanical
equipment. When combined with...
Critical Path Budgeting is introduced as an integrating tool for
project planning, coordination, and control. Through a synthesis of
budgeting and critical path scheduling, it is possible to treat the time
and cost variables of a project explicitly. Thus, one can analyze the
behavior of the firm as an approximation...
Systems Tableau is suggested as a convenient tool for the
integration of the three phases of systems theory: the synthesis of
a model from the analysis of a system; the evaluation of the model;
and the decision-making process for the design and control of the
resulting system.
From a basic...
A machine capable of demonstrating and solving queueing
problems is useful to any systems engineer. This paper describes
a successful queueing simulator constructed from readily available
materials. The machine is easy to operate, portable, and simple
enough to be built in any well equipped machine shop.
The educational values of...
A single item is to be produced over a given number of time
periods to satisfy the future requirements which are subject to fluctuations.
The production rate and work force level for each time
period are to be decided in order to minimize the production cost
where the costs for...