Bag context is a device for regulated rewriting in tree and string grammars. It represents context that is not part of the developing tree or string, but evolves on its own during a derivation. Motivation for investigating bag context tree languages is provided by showing that the class of bag context tree languages is the closure of the class of random context tree languages under linear top-d...

The investigation on Boolean operations on the stop conditions of derivation modes for cooperating distributed grammar systems is continued by considering the logical negation of such conditions. The focus is on the negation of the t-mode of derivation, where such non-t-components may stop rewriting only if they still have a production applicable to the current sentential form. In many cases, h...

Figure EV1. Localization and levels of amylase, actin, Rab5, and Rab6 and effect of organellar pH on exocytosis in wild-type and Trpml1 / acini. A–C Isolated acini from the pancreas (A) and the parotid glands (B) of wild-type and Trpml1 / mice were stained for amylase, actin, Rab5, and Rab6 as listed in the images. The graph in (C) shows the mean s.e.m. fluorescence intensity analyzed with Imag...

The high transmission speed of optical networks has resulted in shifting of communication bottlenecks from the transmission media to the host processing system, especially the transport protocol processing at the end systems. New protocols, such as XTP, HTPNET, RTP, have been proposed by researchers to meet the requirements of high speed networks. TCP/IP, which has been very successful as a tra...

Cysteine string protein (Csp) is essential for neurotransmitter release in Drosophila. It has been suggested that Csp functions by regulating the activity of presynaptic Ca2+ channels, thus controlling exocytosis. We have examined the effect of overexpressing Csp1 in PC12 cells, a neuroendocrine cell line. PC12 cell clones overexpressing Csp1 did not show any changes in morphology, granule numb...

The method to obtain electrical equivalent models of piezoelectric materials used in energy harvesting road traffic environment is presented in this paper. The experimental results are processed in order to determine the optimal topological structure and technology of the semiconductor elements used in the input stage of the power harvesting system. The non regulated power supply model under va...