The paper presents a theoretical concept of a program for symbolic and semisymbolic analyses of dynamic properties of mechatronic systems with a view to the non-controlled and the controlled mechatronic drives, blockoriented controllers, and controlling electronic circuits. Key-Words: Mechatronic systems, mechatronic drives, symbolic analysis, semisymbolic analysis.

The purpose of this writing is to tell something about the quite unique and fundamental role of Maurice Nivat, both in launching ICALP and EATCS, as well as in guiding them through the di/cult early stages. Our account is based on personal recollections, as well as some original documents and letters. To preserve the personal character of our recollections, we have not tried to 2ll the gaps in ...

The emergent properties that arise from self-assembly and molecular recognition phenomena are a direct consequence of non-covalent interactions. Gas-phase measurements and computational methods point to the dominance of dispersion forces in molecular association, but solvent effects complicate the unambiguous quantification of these forces in solution. Here, we have used synthetic molecular bal...

BACKGROUND European consumers are faced with a myriad of food related risk and benefit information and it is regularly left up to the consumer to interpret these, often conflicting, pieces of information as a coherent message. This conflict is especially apparent in times of food crises and can have major public health implications. Scientific results and risk assessments cannot always be easil...

ideals of these kinds; congruence class semirings. Abstract: Since they are closer related to the ring-theoretical concept of ideals than arbitrary semiring ideals, two-sided k-ideals and h-ideals occur in several statements on semirings. In this paper we investigate those ideals and also left-sided ones in arbitrary semirings S with commutative addition. For instance, we prove (for the rst tim...

"Through systems analysis and synthesis, we may add, delete, and modify system components toward our goal of improving the overall system. "Moving from the theoretical definition to something a bit more contemporary, Systems analysis is a term that collectively describes the early phases of systems development. There has never been a universally accepted definition. And there has never been agr...

Proof planning is a novel knowledge-based approach for proof construction, which supports the incorporation of mathematical knowledge and the common mathematical proof techniques of a particular mathematical eld. The diagonalization proof technique is a well-known method in theoretical computer science and in mathematics that originated with Can-tor, who used it to show his seminal uncountabili...

This communication seeks to analyze the expression of the body force

The aim was to study the construct validity for the 13-item Sense of Coherence (SOC) scale among people aged 75+. This study comprised 1753 people aged 76–102 years. Construct validity was measured in terms of the instrument’s factor structure as well as discriminant and convergent validity. The result revealed that the instrument failed to show acceptable construct validity in any of the tests...