International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The main features of enterprise`s investment resources formation have been studied. A wide range of sources, tools and methods of investment activity funding and their impact on financial and business processes of industrial enterprises have been defined. It has been pointed out that enterprise`s capital directed to reinvestment can also act as the background of investment resources formation. Tendencies and forms of industrial enterprises` investment activity have been marked. The proposals about enterprise`s investment resources classification according to the main features have been made. This allows industrial enterprises to form investment resources taking into account their mobilization aimed at meeting goals or restructuring of enterprise`s financial tools portfolio.

This report explores modern means for researching automation of design and construction methods of engineering analysis and integrated production systems. The report is fully adapted for the need of knowledge and skills in the future work of engineering specialists in the field of machine-engineering.

This report proposes a classification of the bulletproof vest according to various features, which is based on a study and analysis of modern threats and the use of vest by military, police and other units. This classification would allow for a quick, easy, adequate and reasoned choice of the appropriate vest kind and type depending on the tasks and the environment of operation.

In the paper is made a comparative analysis of the armament and equipment support modules in the field of information systems for command and control of NATO armies and the main functions of each information system for maintenance of the logistical assurance.

The classification of information systems is made depending on the integration capabilities with Microsoft products ,as well as depending on the capabilities of deploying emerging technologies such as remote monitoring, remote control, and more.

In the following report are shown the main criteria for development of a Technical documentation for a medical device according to Council Directive 93/42/EEC. A general approach is presented as a result of a systematisation of the requirements of the European technical legislation. This approach can be used as a base for developing the technical documentation of all classes of medical devices.

This paper attempts to provide a transparent and, if possible, a formal hierarchy of the main types of mathematical models used in the description of dynamic processes inside, at first glance, different systems. It is emphasized that the mathematical modeling is a natural and universal environment for effective analysis of system processes of different nature. From our point of view, the term "system analysis" means the methodology for classification of real systems (physical, biological, economic, social, etc.), which is based on the classification of mathematical models that are used to describe these systems.

This paper attempts to provide a transparent and, if possible, a formal hierarchy of the main types of mathematical models used in the description of dynamic processes inside, at first glance, different systems. It is emphasized that the mathematical modeling is a natural and universal environment for effective analysis of system processes of different nature. From our point of view, the term "system analysis" means the methodology for classification of real systems (physical, biological, economic, social, etc.), which is based on the classification of mathematical models that are used to describe these systems.