Facilitation at the crayfish neuromuscular inhibitor synapse was investigated with the use of a presynaptic voltage control method in which 5-ms presynaptic pulses were used to activate and monitor facilitation. A single 5-ms pulse was able to activate facilitation with a decay time constant similar to that of the F2 component of facilitation activated by action potentials. The quality of the c...

rangeland shrubs may provide mechanical facilitation on their understory plants, by protecting themagainst the livestock grazing. however, such a facilitation effect may vary depending on the rangelandutilization rate. in a field research, mechanical facilitation of rangeland shrubs was compared in ahighly grazed, a moderately grazed and an enclosure site; in an arid rangeland, kakhak, gonabad,...

Recent studies have suggested that transmitter release facilitation at synapses is largely mediated by presynaptic Ca(2+) current facilitation, but the exact contribution of Ca(2+) current facilitation has not been determined quantitatively. Here, we determine the contribution of Ca(2+) current facilitation, and of an increase in the residual free Ca(2+) concentration ([Ca(2+)](i)) in the nerve...

  Introduction : The aim of this study is to obtain new insight into possible relation between functional properties of slow concealed pathway and rate-dependent properties of AV-node.   Methods : Rate-dependent nodal properties of recovery, facilitation, and fatigue were characterized by stimulation protocols in one groups of (N=7) isolated superfused AV-Nodal rabbits. Small miniature lesions ...

With the advancement of group decision support systems (GDSS), facilitation has been regarded as one of the most important means in enhancing the outcome of group decisions. Many researchers have spent great efforts in creating useful methodologies and techniques to better support group facilitation. However, most of the research in the current literature deals more with facilitation targeted a...

Nowadays air travel is one of the most popular traveling as its advantages. A disabled should commute easily, so Facilitation of air traveling is vital. A disabled needs various services which depends on travel steps. These needs should have supported by travel agencies and airport staffs. Therefore, planners must be considering not only physical environment but also well services. This paper i...

background previous research supports the claim that managers are vital players in the implementation of clinical practice guidelines (cpgs), yet little is known about interventions aiming to develop managers’ leadership in facilitating implementation. in this pilot study, process evaluation was employed to study the feasibility and usefulness of a leadership intervention by exploring the inter...

Group facilitation is an important element of group approaches to Requirements Engineering (RE). The facilitation in ‘traditional’ face-to-face groups is challenged by the increased globalization of the software industry. Thorough empirical investigation of human facilitation in computer-mediated requirements meetings is needed. This paper presents findings about the facilitation of distributed...