The larger surface/volume ratio results in larger flux values. Cells from small cats are smaller and have larger surface/volume ratios than cells from large cats. Within the limits of the measurement, all of cell K exchanged at a single rate. The exchange of cell K with K 42, J K, has been measured in cat right ventricular papillary muscle under conditions of a steady state with respect to intracellular K concentration. The Journal of General Physiology Rockefeller University Press J K is not affected by replacement of O 2 by N 2, or by stimulated contractions at 60 per minute, but K influx decreases markedly in 10 -5 M and 10 -8 M ouabain.
The permeability for K ions, P K, calculated from the influx and membrane potential, remains very nearly constant over this range of external K concentrations. J K increases in an approximately linear manner as the external K concentration is increased twentyfold, from 2.5 to 50 m M, at constant intracellular K concentration.
#MUS2 STORM MAC OS#
Mus2 has been developed with the Qt framework and is available for Windows and Mac OS X.Cat Heart Muscle in Vitro Cat Heart Muscle in Vitro It is also possible to export the score to a variety of audio and graphics formats. Mus2 uses its own file formats for storing scores, tunings and accidentals, which can include metadata for easy indexing and cataloguing.
#MUS2 STORM MANUAL#
When a notation symbol is placed on the score paper, its layout and position is automatically determined, usually with no need for manual adjustment by the user. The notation tools in the program are presented in a tool strip which only shows the relevant options for the selected tool.
Mus2 has been noted for its simple user interface and ease of use.
#MUS2 STORM SOFTWARE#
This also opens up the software to use as a microtonal instrument. Version 2.0 of the software adds MIDI recording capabilities with a simple sequencer and is able to map the keys of a MIDI instrument to any tuning in tandem with the built-in microtonal sampler. The program can work with uncommon time signatures such as 7/6 and create tuplets with ratios such as 10:7. Microtonal support isn't limited to symbols when a score using an alternative tuning system is played back, Mus2 performs the piece with correct intonation using acoustic and electronic instrument sound samples. Turkish music theorist and composer Ozan Yarman has used this capability of Mus2 to devise a notation system, Mandalatura, for a 79-tone kanun that he also designed himself. Additionally, the user can import music symbols from graphics files and fonts for use as accidentals with arbitrary cent values.
The foremost feature of Mus2 is its ability to re-tune a staff to any tuning system using absolute frequencies, rationals and cents. Nihavent went through several iterations before being picked up by Data-Soft for distribution, and the application was released on Septemunder the Mus2 name. Turkish software developer Utku Uzmen independently began working on the microtonal notation application Nihavent in September 2009, and released the first beta version in May 2010. However, this software was never publicly released as it was not deemed ready for general use. Kemal Karaosmanoğlu for the notation of Turkish music pieces. Mus2 (from musiki, the Ottoman Turkish word for "music") was originally the name of a music application developed by M.
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