Behavioral modes

Table 2.1a. Ions of major interest in soil chemistry, grouped according to major behavioral modes and shown as their most common states in soil solutions...

Analytical and improvement research on emergent evaeuation system of terminals based on behavioral mode eharaeteristies... 

BEHAVIORAL MODE ON EMERGENT EVACUATION SYSTEM OF TERMINAL... 

This paper at first describes the behavioral mode characteristics of individuals in emergent evacuation process. By combining with Thurley model, analysis is conducted for its influence on evacuation effects in stages. Based on this, corresponding suggestions and measures are put forward. The suggestions provide valuable reference to enhance evacuation efficiency, lower evacuation risk in... 

Modes define mutually exclusive sets of automation behaviors. Modes can be used to determine how to interpret inputs or to define required controller behavior. Four general types of modes are common controller operating modes, supervisory modes, display modes, and controlled process modes. 

Materials behavior Mode of operation Operation Instrumentation NDT... 

Behavioral mode and hardware/software interactions for E/E/PE safety-related systems. 

Talk to trusted colleagues. Find out what you can about potential service providers. Ask about scope creep driven by the service provider. Then, if you decide to interview a prospective service provider, use the behavioral or retrospective approach, not the hypothetical or prospective method. The behavioral or retrospective method focuses on actual events and actual behavior. In contrast, the hypothetical or prospective method looks forward in an imaginary manner. Here are examples of essentially the same issue posed in the hypothetical and behavioral modes ... 

The behavior is described by several complementary aspects. Each model element System, Functional element or Structural element), which is desired to describe the evolution, has one or more behavior modes. Usually, at least one mode of behavior is defined for the OK mode of, and a mode of behavior is associated with each failure mode that could be interesting to simulate. A model element may be active or inactive, which means that it is not used in a given configuration. 

Table 1 illustrates the evolution mode of each situations. Our simulation allows the system to evolve the basic events (basic events Fault tree), and it describes the failure mode of the function. This failure mode helps to obtain the behavior mode related to each failure (Table 1), where each Fault tree (Delay during loading, delay of loading, bad loading and Accident) is carried by a behavior mode evaluating the level of risk related to each situation. 

Model element Behavior mode Related fault tree event Equations... 

The aim of the evolution view is to represent the behavior of the system using the behavior of its funetions. FIS gives the possibility to add to each function several behavior modes (see Fig. 3). Each behavior mode is defined by consumed resources needed for the function execution (resources selected from the declared input resources of the function (see paragraph 2.1), produced resources created of the function execution (resources selected from the declared output resources of the function (see paragraph 2.1), duration the amount of time needed for the function to transform consumed resources to produced resources, filtering conditions used to select consumed resources, input and output actions that are applied respectively to consumed and produced resources. 

During simulation the function can change its behavior according to its state. The state of a function is defined according to the states of its behavior modes. Therefore if a failure mode is activated in the function, this function can change its behavior. 

To obtain the resource view, we implemented a set of algorithms that are treated in sequence. The first algorithm (see Algorithm 2) is called to convert FIS resources into a set of places and tokens. Then each behavior mode in a FIS function is converted using Algorithm 3. Finally, Algorithm 4 is called... 

Algorithm 3 Function behavior modes conversion algorithm... 

To illustrate the conversion of FIS function behavior modes. Figure 9 presents an example of FIS beahvior modes. According to this example, we can see that the function heat mechanical parts (presented previously in Fig. 5) has 2 behavior modes. The first behavior mode is the OK mode. 

After the conversion of the FIS behavior modes, we can see that there in no connexion between the instanciated resources and the converted behav-... 

Figure 12. Example of resource and behavior mode connection.

To link FIS behavior modes and instadated resources, algorithm 12 each function behavior mode. If this behavior mode has an input resource then an arc is created between this resource place and the transition of the behavior mode. 

To support the specification of timed and hybrid behavior, mode invariants (while), transition guards (when) and transition effects (then) have been added (similarly to the AADL Behavior Annex). 

From the electrostatic standpoint, when the cell behaves as an electrolytic cell, the zinc wire brings a negative charge and the copper wire a positive charge as in the galvanic behavior mode, but in the first case the behavior is imposed, whereas in the second, it is spontaneous. 

Diagrams (13.7) and (13.8) are obviously incomplete. Indeed, when we are faced with them, the problem that arises is to know the cell s behavioral mode galvanic or electrolytic. In other words, the problem is to know whether or not the cell reaction, as inferred by the diagram, is spontaneous. We must not forget that the convention implicates that the electrons flow from left to right in the external circuit. This means that the reactions implicated by the cell notation are necessarily... 

When asking people how they would like to celebrate, challenge tiiem to think beyond tangible rewards. A discussion about material rewards puts the celebration in a payoff-for-behavior mode. This is not the purpose of a safety celebrahon. How you celebrate a safety milestone determines whether the occasion is meaningful and memorable or just another misguided but well-intentioned attempt to show management support. 

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