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Jul 13, 2018Open Access
Directive 2004/54/EC [1] on minimum safety requirements for tunnels in the trans-European road network sets the bases for establishing an acceptable safety level for tunnel users across EU member states. Furthermore, many EU member states enforce stricter safety requirements for tunnels in their territory. The lack of a methodology for determining design and operating requirements for tunnels leads many times to an expensive over- ...
Jul 11, 2018Open Access
The paper considers the static pressure of the
environment on the parallel pipe. The environment is elastic and homogeneous bodies. To determine the ambient
pressure, the finite element method is used. An algorithm was developed and a
computer program was compiled. Based on the compiled program, numerical results
are obtained. The numerical results obtained for two to five parallel pipes are
compared wit ...
Jul 11, 2018Open Access
Background: There are controversies
about the etiology and management of recurrent pilonidal sinus. The numbers of
techniques are testament in treating pilonidal sinus (PNS) and no single
procedure is superior in all aspects. Aim of the study: The aim of this study was to
compare two operative procedures (modified Limberg flap ver ...
Jul 09, 2018Open Access
Based
on the listed company data of high-tech enterprise of manufacturing industry from year 2012 to 2016, this paper analyzed the no-linear effect of R&D
intensity on firm performance with different ability of R&D achievements
transformation. The empirical
results show that the R&D input intensity has a double threshold effect on
the capability of R&D achievement conversion. When the conversion ability
of R&D achievement is lower ...
Jul 09, 2018Open Access
The results of the
experiment of dewatering analysis carried out on a municipal sludge were
recorded. Similarly, analytical mathematics was used to develop an equation to
calculate volume of filtrate. The two results were plotted in graphs and
comparisons were made. The results show very close relationships between the
two results. In fact in most cases the two results were almost overlapping. For
example after 3, 6, 9, 12, 15 hou ...
Jul 06, 2018Open Access
In this paper, block procedure for some k-step
linear multi-step methods, using the Legendre polynomials as the basis
functions, is proposed. Discrete methods were given which were
used in block and implemented for solving the initial value problems, being
continuous interpolant derived and collocated at grid points. Some numerical
examples of ordinary differential equations were solved using the derived
metho ...
Jul 06, 2018Open Access
In order to solve the
difficulty of the driver’s continuous steering project in the FSEC, the
research on the cruise control system based on the fuzzy PID control is carried
for assisting the driver’s operation. Firstly, the input and output of fuzzy
control is determined, and the fuzzy rule table is established to complete the
design of fuzzy PID control system. Secondly, the fuzzy controller is established
in MATLAB, and the f ...
Jun 29, 2018Open Access
Complicated grief is a
situation in which the individual, faced with a loss, does not present adaptive
responses in dealing with this stimulus. This study aimed to understand how
Complicated Grief may be a factor that may interfere in the sleep process, seeking
possible relationships between these two themes. Thus, a review of the
literature dealing with complicated grief and the sleep process has been done.
It can be observed in ...
Jun 29, 2018Open Access
With
the popularization of intelligent transportation systems, intelligent vehicle
terminal has emerged. As the most important part of the Intelligent
Transportation System (ITS), the smart vehicle-mounted terminal integrates
technologies such as the Internet of Things, satellite navigation technology,
and even artificial intelligence, and is now widely used in various modes of
transportation. The output voltage of automotive vehi ...
Jun 29, 2018Open Access
An allocation model based on improved Fuzzy-DEA is proposed for Tangshan medical health resource. The membership function is particularly introduced to characterize the non-strict partial order relation of the fuzzy numbers, and the internal form of the unit efficiency values is converted into point values. The variance analysis index system is then used to find factors leading to non-DEA effectiveness and the allocation plan is ...
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