INTRODUCTION: An alternator unit is a necessary in vehicle, as it provides all the consumers with electricity. Therefore, operation capability of whole vehicle depends on units operational state. The issue diagnostics by means determination phases windings active resistance addressed.
 AIM: Improvement informativity voltage controllers self-diagnostic function.
 METHODS: It proposed t...

Videoconference in Field – a User Oriented Development of a Video Communication Tool for Field Use Vattenfall Utveckling AB has earlier made a demonstration system showing the possibilities to improve service by using wearable computers and interfaces while working in field. At the demonstrations of the system in a lab environment to the business units at Vattenfall, the function “video communi...

Dehorning dairy calves is a necessary practice that should be conducted as early as possible and with appropriate anesthetic/analgesia. With the possible exception of caustic paste, calves perceive and react to acute pain during dehorning when no local anesthetic is used. Additional analgesia has been shown to be beneficial in calves dehorned at or beyond eight weeks of age. A routine dehorning...

This technical support center is vital to Macrohard’s business strategy, since it has a significant impact on customers’ experience with their products. To ensure that this experience is positive, technicians must provide accurate information and helpful support. From Macrohard’s perspective, this is a matter of ensuring that the technician has the right skill and training. But for customers to...

This paper presents a continuous approximation model for the Period Vehicle Routing Problem with Service Choice (PVRP-SC). The PVRP-SC is a variant of the Period Vehicle Routing Problem in which the visit frequency to nodes is a decision of the model. This variation can result in more e±cient vehicle tours and/or greater service bene ̄t to customers. The continuous approximation model can facili...

Background and objectives: Dental technicians are in indirect contact with patients. Microorganisms find their way to dental labs through dental impressions. Infection control is a critical procedure to prevent the spreading of diseases. The objective of this study was to evaluate the levels of infection control knowledge and practice and the factors affecting them, in DLs in Yazd – Iran. Meth...