Methods Injury factor fracture type ,delayed or missed diagnosis, Frankel's grade and results of treatment of 182 multiple-level spinal fractures were retrospectively analysed. Results Accidents and falling are major cause of multiple-level spinal fracture(81%).
The results show that the phase stability in 2 856 MHz under CW mode is better than 2°,which not only satisfies the requirement of the 0.2 GeV linac being used as the injector for 0.8 GeV electron storage ring,but also may be applied for the other microwave system in multi-section linac.
Results The major causes of re -operation included misdiagnosis, failure of Location, incomplete removal, scarce awareness of stenosis of radicular canal, destruction of spine stable structure, omission of the multi -section intervertebral disc herniation and cohesion of the scar in vertebral canal.
Secondly, this thesis compares and makes design for general construction scheme of multi-section reinforced concrete box arch bridge of heavy weight, which emphasizes the comparison and design of different schemes for suspension system.
(3) Two recombinant types, normal-nodes dwarf and multi-nodes tall, were found in F2 and F3 generations. It may indicate that the genes controlling two characters of many nodes and dwarfism were two closely linked genes rather than the same gene which means pleiotropism.
knottiness, width of annual rings, heartwood formation, fiberlength, specific gravity, strength properties, durability and the chance for an adequate utilization by the forest products industry.
The aim of this study was to evaluate the number and location of annual growth units (GU) in Norway Spruce logs to have an information on the past growth of trees and thus a better knowledge of wood properties like density and knottiness.
The distributed and multiple level structure of multi agent system for the cement control is studied.
The emphasis lies on the connection between the pattern of the exceptional points of the Hamiltonian and fluctuations induced by multiple level crossings.
Under the assumption of arbitrary dependences among the hypotheses and tests, several multiple test procedures are presented which keep a multiple level less than or equal to a given bound γ under control.
Plain radiography showed multiple level involvement in every patient.
At an average duration of follow-up of 4 years and 7 months, nonunion occurred in 3 of the 83 patients with multiple level fusions.
The design of a total energy conserving semi-implicit scheme for the multiple-level baroclinic primitive equation has remained an unsolved problem for a long time.
In the experimental investigation, constant amplitude loading, multiple-level loading and random loading have been considered step by step during the fatigue tests.
Using acceptance criteria defined in terms of inter-story drift, residual drift, and floor acceleration, this study presents a multiple-level performance-based seismic evaluation of two five-story unbonded post-tensioned jointed precast wall systems.
We explore some of the implications of this result and provide an important component in the construction of a multiple-level evolutionary theory, involving replicating units at several socio-economic levels.
Multiple-level spine fractures were seen in 41 (32%) of the injured patients, of which 12 (29%) had fractures at noncontinuous levels.
Differences in buffer type, pH and conductivity between sample and background electrolyte (BGE) segments of the capillary are properties used to optimize purine focusing within a multi-section electrolyte system.
Robust identification for multi-section freeway traffic models
To simplify uncertain nonlinear problem, this paper presents a new robust criterion to identify the multi-section traffic model structure of freeway efficiently.
Design of multi-band multi-section transmission line transformer using particle swarm optimization
MRI was performed at 1.0 T with a rapid multi-section breath-hold fast low-angle shot (FLASH) technique in the coronal oblique plane before and at 10, 40 and 70 s after a bolus of gadolinium-DTPA.