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COMPARATIVE STATISTICAL ANALYSIS OF SELECTED CONTROL CHARTS FOR HIGHLY CAPABLE PROCESSES

Eva Jarošová, Darja Noskievičová

The statistical process control (SPC) is widely used in industry. Its aim is to achieve proces stability and improve capability through the reduction of variability and it is included for example in the Six Sigma or Lean Six Sigma methodologies. The control of attribute data represents a considerable part of it. Until recently, the same approach was used to monitor variables or attributes data. In this approach, subgroups of items are taken from a process and sample characteristics are plotted in a control chart to see whether their variation is only random or whether it is affected by an assignable cause. The presence of such cause is indicated by exceeding the control limits that are based on the sample characteristic distribution.
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THE MODEL ASSESSING THE IMPACT OF PRICE AND PROVIDED SERVICES ON THE QUALITY OF THE TRIP BY TRAIN: MCDM APPROACH

Henrikas Sivilevičius, Lijana Maskeliūnaitė

In recent years, the problems of diverse transport mode development policy, travel price, duration and quality have been solved by a wide range of international scientists and researchers (Kandt, Rode, Hoffman, Graff, & Smith, 2015; Seelhorst & Liu, 2015; Woo, Cheng, Li, Chiu, Ho, & Horowitz, 2015; Kirschstein & Meisel, 2015; Guo, Yu, Chen, & Zhang, 2011). The choice of a particular mode of transport as an alternative to another one is subjective and usually based on an individual passenger’s approach to the evaluation of advantages and disadvantages of some particular means of transport (Sivilevičius & Maskeliūnaitė, 2018).A transport system is a system created for transporting large numbers of passengers at the low price of investment. Passengers can usually choose a means of transport based on the criteria, which seem to be important for them.
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RANKING OF PRIORITIES AMONG THE BALTIC CAPITAL CITIES FOR THE DEVELOPMENT OF SUSTAINABLE CONSTRUCTION

Marius Lazauskas, Edmundas Kazimieras Zavadskas, Jonas Šaparauskas

The financial crisis that commenced in 2007 and peaked in 2008, destabilised the real estate market. Changes in credit policy deprived property owners of their ability to settle accounts with banks. The construction sector was not the only one that fell victim to the economic downturn as it took its toll on other industries as well.
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THE NUMERICAL EXAMPLE FOR EVALUATING THE CRITERIA DESCRIBING THE QUALITY OF THE TRIP BY INTERNATIONAL TRAIN

Henrikas Sivilevičius, Lijana Maskeliunaité

The main criteria, describing the development of railway systems refer to traffic safety, sustainability, competitiveness as well as quality and variety of services provided to passengers.
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Components of Manufacturing Strategy within Levels of U.S. Manufacturing

Christopher Roethlein, Paul Mangiameli, Laura Beauvais

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