This paper introduces a negative factor that is related to foreign
language acquisition/learning and regarded as a barrier that impedes
the foreign language from accessing the brain. Even if the foreign
language is granted access, this factor prevents it from being processed
properly inside the brain, and hence no output to be produced.
This research performs thermal analysis of the central heating's radiator by the final
elements method manner using Cosmos/m2.6, Where it was designing a three dimensional
model of the radiator with engineering specifications that mimic one of the
used radiators
.Then apply a convection simulates the role of the mediator heating used and ambient
temperature for concluding the mathematical behavior of thermal gradient within the
radiator.
Research proposing a control system depends on adjusting the intermediary of
heating inside the radiator, through the installation of flow control valve which works by
D.C motors at the entrance to each radiant.
The research shows the inability of depending on controlling system which uses the
PI controller in building a suitable control system, Because the difficulty of receiving
signals from analog temperature sensor that reflect the constant readings of room
temperature which makes the response of control valve for signals slow, Thus makes the
use of PI unhelpful of the economic and technical side.
With the advent of Experimental Psychology in the middle of the last century and
took control of scientists on the research and studies that have appeared in that period,
which was on the whole attempt to find and understand the cognitive processes
taking
place during the learning and performance of the studies that appeared in that period, and is
a model unique to the relationship between cognition and motor performance Contextual
Interference that have received since the appearance of the many studies that have proven
the effect of overlapping content is that some of the results did not demonstrate this effect,
scientists these results are attributed to the nature of the tasks and subject to the influence
of one general motor program.
This research is an applied study of overlapping content adopted in his experience on
the skill of the correction in basketball from different points in order to verify or deny the
impact of the emergence of overlapping content in skills which are subject to the influence
of one general motor program.
Find showed the impact of the emergence of overlapping content in skills which are
subject to the influence of one general motor program, the results of which is a pilot for the
use of unconditional support for overlapping content by teaching motor skills.
This study aim at investigating the tolerance of two tomato rootstock (Sprit and ES-
30502) widely speared in Syria and used for crafting some tomato hybrids grown in green
houses for different salinity levels (0- 25- 50- 75- 100- 150 mM NaCl).
Th
e results show that the germination of rootstock Sprit seeds was not influenced by
high salinity 150 mM despite a delay of 1-2 days compared with the control. A reduction
of 15% was observed in the rootstock ES-30502 at 100 and 150 mM NaCl salinity levels,
in addition to slower percentage rate of germination. In contrast, the effect of salinity on
the development of the radical and rootlet was more pronounced in Sprit compared to ES-
30502. Salinity decreased the growth of both shoots and roots, and also decreased nutrient
acquisition in both rootstocks, but to a lesser degree in ES-30502. The uptake of K was not
greatly affected and concentrations in shoot remained normal. The concentrations of Ca
and Mg were also not affected by salinity. The most pronounced effect of salinity was on
nitrogen effect (NO3) which was reduced greatly in both rootstocks. This was accompanied
by accumulation of free NO3 ions in the shoot tissue (58 and 45 % of total N uptake at
salinity level of 150 mM). It is most likely that toxicity of Na and Cl ions, and consequent
osmotic changes in cell tissue led to slower nitrate reductase activity (NRA) and
accumulation of NO3.
The research aims to determine the level of governance of information technology
available in the Commercial Bank of Syria Latakia using a form (COBIT) four dimensions:
planning and organization, acquisition and implementation, delivery and support
,
monitoring and evaluation. The research on the survey methodology, and through the
survey of administrators in the Commercial Bank of Syria to determine the level of
application of IT governance model based on COBIT, a tool used for the control of
information technology. Developed by the Institute of IT governance in the United States
in 1992, and defines the business model of this (34) goal with a high level of control over
the IT operations, it also provides the framework general standard applicable and
acceptable for good security for information technology, and practices for the control of to
strengthen the management needs to identify and follow up to ensure the appropriate level
of information technology, also provides auditors set of measurements, and accepted
indicators for good governance to help them give their opinion in the organization.
Were distributed (43) The identification of the administrative officials of the
Commercial Bank of Syria Latakia, was retrieved / 40 / identification of a complete and
valid for statistical analysis, the response rate was 93.02%. The research found that the
level of application of IT governance in the Commercial Bank of Syria Lattakia according
to the framework (COBIT) is the four dimensions of the average level. The researcher
recommended that it should be applied to measure model IT Governance Syrian
commercial banks, according to model (COBIT), to be the yardstick for the level of IT
governance, and an assistant to the banks to find out the status quo has.
This paper presents ArOntoLearn, a Framework for Arabic Ontology learning from textual resources.
Supporting Arabic language and using domain knowledge in the learning process are the main features of
our framework. Besides it represents the learne
d ontology in Probabilistic Ontology Model (POM), which
can be translated into any knowledge representation formalism, and implements data-driven change
discovery. Therefore it updates the POM according to the corpus changes only, and allows user to trace
the evolution of the ontology with respect to the changes in the underlying corpus. Our framework
analyses Arabic textual resources, and matches them to Arabic Lexico-syntactic patterns in order to learn
new Concepts and Relations.
Supporting Arabic language is not that easy task, because current linguistic analysis tools are not efficient
enough to process unvocalized Arabic corpuses that rarely contain appropriate punctuation. So we tried
to build a flexible and freely configured framework whereas any linguistic analysis tool can be replaced by
more sophisticated one whenever it is available.
The purpose of this study was to investigate the effect of analogy
strategy in science teaching on Scientific Concepts acquisition and Basic
science Processes Skills Toward Science Among the 5th grade Students in
Mafraq. In order to achieve the pu
rpose of the study, the researcher
utilized concept acquisition test and Basic science Processes Skills test,
and a techear guide was prepared to help teachers in teaching according
to the analogy strategy.
