Особенности школьной организационной культуры

Рассматривается основное содержание понятия «школьная организационная культура», функции и потенциал использования организационной культуры в общеобразовательных учреждениях. Выявляются особенности школьной организационной культуры. Обосновывается взаимосвязь организационной культуры и социально-психологического климата общеобразовательного учреждени

Data evaluation snap.

Example to demonstrate that calculation of snap is independent from insertion speed in contrast to value for jerk. (DOCX)</p

Results for influence of insertion speed and lubrication onto insertion behavior.

(a) for higher lubrications of 50% and 90% soap solution Fmax decreases with increasing insertion velocity. (b) Insertion work W shows almost constant values (10%), decreasing work (50%), and increasing work (90%) for rising insertion speeds depending on the concentration of the lubricant. (c) Snap, representatively only shown for 25–28 mm EID, is more pronounced for the lower concentrated lubrication and large insertion speeds.</p

Mean maximum insertion forces by speed and lubrication.

Maximal forces increase with decreasing soap solution of lubricant and decreasing insertion velocity. N = 9 insertions.</p

Insertion testing data.

Data of CI electrode array insertion testing. (ZIP)</p

Scala tympani mean insertion phantom.

Transformation from the cochlear coordinate system to newly defined insertion coordinate system. (DOCX)</p

Insertion work for different electrodes.

Insertion work W for the first insertion (Ins. 1) of each one of the three electrodes El. 1 to El. 3 is 28% higher than all subsequent ones (Ins. 2, 3 and 21). Only minor changes in work occur afterwards.</p

Different states of friction during CI electrode array insertion.

(a) In boundary friction the lubricating film is collapsed or only of molecular thickness. (b) In mixed friction the surface asperities of the array and ST insertion phantom are indirect contact. (c) In hydrodynamic friction array and ST phantom surface are completely separated by the lubricant. Due to different local normal forces FN [22], different frictional states can occur along the array simultaneously [47]. The effect is further driven by insertion speed and concentration of the lubricant.</p

Phantom orientation and test setup.

For the orientation of the ST model (a) the CCS [52] is adopted with the y-axis being the insertion axis. The model is transferred to the physical insertion phantom (b) and an idealized cochlea opening is created. The model is placed in the test setup (c) for CI electrode array insertion. To control the boundary conditions and create a steady state during insertion, the electrode array is inserted through a guide tube (d) into the phantom. Electrode insertion starts at EID4 = 4mm = ystart (e).</p

Mean electrode insertion forces.

Forces averaged over all electrodes and each of the three insertions per cycle (n = 9 insertions). Maximum forces differ by insertion speed and concentration of the lubricant. Note that a snap in the force profile can be observed in all conditions.</p