نتایج جستجو برای: آزمون باندطبقه بندی gel q3
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BACKGROUND Pregnancy related low back pain (PLBP) and pelvic girdle pain (PGP) are considered common complications of pregnancy. The long-term consequences for women with persistent PLBP/PGP postpartum are under-investigated. The main objective was to investigate the prevalence, pattern and degree of sick leave as well as healthcare utilisation and its perceived effect in women with persistent ...
BACKGROUND Sacroiliac (SI) screw fixation is a demanding technique, with a high rate of screw malposition due to the complex pelvic anatomy. TiRobot™ is an orthopedic surgery robot which can be used for SI screw fixation. This study aimed to evaluate the accuracy of robot-assisted placement of SI screws compared with a freehand technique. METHODS Thirty patients requiring posterior pelvic rin...
23 24 25 26 27 28 29 30 31 32 Q3 Article history: Accepted 5 September 2012 Available online xxxx
In this technical report, we present our recent measurement study of commercial video conferencing systems. In our experiments, we focus on investigating three questions: Q1: What is the service architecture of each system? Q2: How is video quality adapted to different network conditions in those systems? Q3: What is the audio and video delays perceived by users? To answer these questions, in t...
Elliptic N -soliton-type solutions, i.e. solutions emerging from the application of N consecutive Bäcklund transformations to an elliptic seed solution, are constructed for all equations in the ABS list of quadrilateral lattice equations, except for the case of the Q4 equation which is treated elsewhere. The main construction, which is based on an elliptic Cauchy matrix, is performed for the eq...
We classify all integrable 3-dimensional scalar discrete quasilinear equations Q3 = 0 on an elementary cubic cell of the lattice Z 3. An equation Q3 = 0 is called integrable if it may be consistently imposed on all 3-dimensional elementary faces of the lattice Z4. Under the natural requirement of invariance of the equation under the action of the complete group of symmetries of the cube we prov...
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