Objective and quantifiable measuring mechanism for assessing flap pliability: Our experience with 92 patients

Head & Neck ◽  
2019 ◽  
Vol 41 (9) ◽  
pp. 3348-3355
Author(s):  
Jhonatan Elia ◽  
Ayal Hassidim ◽  
Allan Billig ◽  
Katya Chapchay ◽  
Chieh‐Tsai Wu ◽  
...  
Keyword(s):  
Measuring Mechanism

Map Error Measuring Mechanism Design and Algorithm Robust to Lidar Sparsity

2021 ◽  
Vol 16 (3) ◽  
pp. 189-198
Author(s):  
Sangwoo Jung ◽  
Minwoo Jung ◽  
Ayoung Kim
Keyword(s):  
Mechanism Design ◽  
Measuring Mechanism

True Density Measurement of Refractory by AccyPyc1330 Pycnometer

2011 ◽  
Vol 492 ◽  
pp. 489-492
Author(s):  
Huang Qing ◽  
Jing Jing Zhu
Keyword(s):  
Density Measurement ◽  
Accurate Data ◽  
True Density ◽  
Immersion Method ◽  
Fast Measurement ◽  
Measuring Mechanism ◽  
Liquid Immersion

Measuring mechanism of true density measurement of refractory through gas replacement technology by the AccyPyc1330 automatic true density analyzer was introduced. Compared with the current liquid immersion method, the gas replacement technology had many advantages in time, temperature, diversity and permeability of specimens. The results indicated that it had features of accurate data, fast measurement and less factors by the gas displacement technology.

scholarly journals Structural and Mutational Analysis of tRNA Intron-Splicing Endonuclease from Thermoplasma acidophilum DSM 1728: Catalytic Mechanism of tRNA Intron-Splicing Endonucleases

2007 ◽  
Vol 189 (22) ◽  
pp. 8339-8346 ◽  
Author(s):  
Young Kwan Kim ◽  
Kenji Mizutani ◽  
Kyung-Hee Rhee ◽  
Ki-Hyun Nam ◽  
Won Ho Lee ◽  
...  
Keyword(s):  
Catalytic Mechanism ◽  
Mutational Analysis ◽  
Main Role ◽  
Molecular Replacement ◽  
Intron Splicing ◽  
Thermoplasma Acidophilum ◽  
Measuring Mechanism ◽  
Crystallographic Structures ◽  
Trna Substrate

ABSTRACT In archaea, RNA endonucleases that act specifically on RNA with bulge-helix-bulge motifs play the main role in the recognition and excision of introns, while the eukaryal enzymes use a measuring mechanism to determine the positions of the universally positioned splice sites relative to the conserved domain of pre-tRNA. Two crystallographic structures of tRNA intron-splicing endonuclease from Thermoplasma acidophilum DSM 1728 (EndA Ta ) have been solved to 2.5-Å and 2.7-Å resolution by molecular replacement, using the 2.7-Å resolution data as the initial model and the single-wavelength anomalous-dispersion phasing method using selenomethionine as anomalous signals, respectively. The models show that EndA Ta is a homodimer and that it has overall folding similar to that of other archaeal tRNA endonucleases. From structural and mutational analyses of H236A, Y229F, and K265I in vitro, we have demonstrated that they play critical roles in recognizing the splice site and in cleaving the pre-tRNA substrate.

Research on Built-in Adaptive Drilling

2011 ◽  
Vol 215 ◽  
pp. 33-37
Author(s):  
Dong Xing Wang ◽  
B. Chen ◽  
C.F. Zhao ◽  
X.P. Sun
Keyword(s):  
Adaptive Control ◽  
Motor Control ◽  
Pid Control ◽  
Feed Rate ◽  
Control Algorithm ◽  
Experimental System ◽  
Control Functions ◽  
Control Scheme ◽  
Measuring Mechanism ◽  
Adaptive Control Algorithm

For solving the problem of drill breakage and increasing productivity, a built-in adaptive drilling control scheme has been proposed. The torque of the spindle detected using a floating torque measuring mechanism has been regulated by controlling the feed rate of the spindle using PID control algorithm. The adaptive control algorithm has been integrated into a numerical controller. Motor control functions are performed in a timer interrupt subroutine to realize real-time parallel processing. An experimental system has been established. Experiments have demonstrated that the system is applicable in preventing drill breakage and increasing productivity.

Designing of Armature Components' Composite Stiffness Measuring Device Structure

2011 ◽  
Vol 305 ◽  
pp. 117-121
Author(s):  
Hui Feng Wang ◽  
Guang Lin Wang ◽  
Qi Wen Zeng ◽  
Ze Sheng Lu
Keyword(s):  
Device Structure ◽  
Measuring Device ◽  
Rotary Actuator ◽  
Measuring Mechanism ◽  
Definition Of ◽  
Composite Stiffness

A device used in measuring composite stiffness of armature components (CSAC) is developed according to the proposed definition of CSAC. Couple exerting and measuring mechanism, rotary actuator structure and fixture of armature components are introduced in this paper.

scholarly journals A Consideration of the Measuring Mechanism of Some Freeness Testers

1972 ◽  
Vol 26 (7) ◽  
pp. 355-362
Author(s):  
Kozo Tsuchida ◽  
Takeji Inadome ◽  
Takashi Kadoya
Keyword(s):  
Measuring Mechanism
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