Storage is one of the main services provided by the container terminals to its customers.
The competition between these terminals is very strong to provide the best services and
efficiency that reduces the time of containers in the yards to the low
est time. This reflects
an increase in productivity and reduction in storage costs, that is very important to the
shipping agents, so it had to work on the continuous re-preparation of the yards and
transport equipment commensurate with rapid changes and the great development in the
number of containers.
The study focused on methods of calculating the theoretical storage capacity of the
container terminals and applying them to the research terminal and comparing the results
with the actual reality and actual productivity of the fully and empty container yards, and
the global values of the modern container terminals, and calculation of the values of one of
the most important indicators of use, that is the indicators of use of yard which reflects the
efficiency of the use of available resources in the yards of the station.
The current research was carried out between May and June to study the effect of
adding different concentrations of fennel (Foeniculum vulgare), 0.5, 1.0 and 1.5% on
the physiochemical and quality characteristics of the sponge cake stored for (0, 5
, 10
and 15) days. The results of the chemical composition of the flour used in the sponge
cake mix showed that the percentages of protein and fat were 10.3 and 0.8%
respectively, while the ash and carbohydrate levels were 0.65 and 76.75% respectively,
the moisture percentage was 11.5%. The results of the sensory evaluation showed that
the cake treated with 1% of fennel powder had good colour, texture and appearance in
comparison with the other treatments, while the cake treated with 1.5% of fennel
showed better flavour among other treatments. The results of the physical tests showed
an increase in the weight and size of the sponge cake with the increase of fennel
powder, while the specific size decreased compared to the standard sponge cake. The
values of peroxide and the acidity of the sponge cake stored at room temperature for 15
days were decreased with the increase of the percentage of fennel powder in comparison
with the standard sponge cake. The addition of fennel to cake mix effected positively on
the final product.
The study was conducted on winter date (15th of Febraury), during 2015 and
2016 seasons, to study the effect of spraying calcium chloride CaCl2
concentrations (2, 4, and 6%), on the manufacture traits assigned in randomized
completely block design (RCBD) with four replicates.
The research aims to examine the relationship between
organizational culture on the one hand, and between knowledge
management practices in Tishreen University, on the other hand, where
the researcher distributed a questionnaire to a sample of the
colleges in
the University of Tishreen reached (205) questionnaire was recovered
(222) to identify them, it was good of them use (158) questionnaire. To
test the relationship, the researcher used the Student T test for one sample,
as well as the Pearson correlation coefficient.
According to the importance of economic solar ponds in domestic and industrial
daily practical applications and its international widespread, this created the basis of an
experimental study on a prismatic solar pond. It is internally painted in bla
ck with a surface
measurement of (1m2) and a lower measurement of (0.42m2) and 1m deep. It constitutes
four levels of gradual salinity separated by transparent glassy tablets /home glass/ of
(6mm) thickness. On its lower level, a black solid mass is placed (black volcanic stones of
equal dimensions; almost around 1cm). Upon studying the temperature and the stored
thermal amounts of via subsidiary time every day from 9 am until 5 pm, the average rate of
stored thermal amount each hour calculated according to the following equation:
(Q = m.Cp.ΔT) during six months (February until July 2016) was:
9962.445 KJ, 9516.28 KJ, 10783.471 KJ, 9765.836 KJ, 14010.393 KJ, 12164.320 KJ
respectively.
The study was carried out on trifoliate orange rootstock trees (Poncirus trifoliata L.)
at Ciano Research Station where the trees were sprayed with nutrients or gibberelic acid
GA3 or togethers, beside the control (without spraying). Different trea
tments of seed
storage were tested in order to study their effect on seed viability to increase it. The seeds
were stored for three months using four treatments: (a) seed storage in fruits at +4˚C, (b)
Storage in juice at +4˚C, (c) Storage at lab temperature, and (d) seed storage at fridge
temperature +4˚C. The results showed that all spraying treatments were positive at
postharvest, as compared with the control. However, treatment of seed storage inside the
fruit gave the highest significant germination rate for all spraying treatments. Treatments
of spraying with nutrients were the best. The viability of seeds considerably decreased for
all treatments of seed storage at fridge temperature +4˚C, whereas germination was zero for
seed stored in juice and seed stored at lab temperature.
This research was done by using a mathematical modeling for a heat storage tank by
the preparation a mathematical function using MATLAB software for charging and discharging
phase of the storage tank . it was applied partial storage strategy on a d
efault
building located in the city of Palmyra in the Syrian desert. peak cooling load (420 kW)
and storing (1420 kw-h) within a storage tank size of "30m3" So that the store of ice at
night and melting using outer fusion technology (External Melt) in thermal and electrical
peak hours in the next day .
The results showed the feasibility of a thermal modeling of the tank to cover the
air-conditioning load cooling load required ,the results also showed the shift of part of the
electrical daily load of the chiller about (576 Kw-h) with a clear reduction of mechanical
and electrical equipment with the provision of using electrical energy to a summer season
about (1376 kW-h/Season) and improving the daily electrical factor (DLF) achieves stability
of the electric system.
This paper presents the results can be generalized to large projects in the tropics
help in thermal and power consumption peak shift.
This study was carried out to survey the mycoflora of maize grain stored in the
autumn season in 2011. Special attention to was paid to Fusariumverticillioides and
detection of chemical analysis on the toxins Fumonisin(FUM) and zearalenone
(ZEA) p
roduced from F.verticilloides in three locations for the receipt and storage
of grain in Deirezzor and Raqqa and Hasaka. The results showed that maize kernels
discolored in rate of between 28.9, 32.5 and 36.4% respectively in Hasaka,
Deirezzor and Raqqa. There was a positive coloration between maize kernels
discolored and grain moisture percent. Microbial analysis showed associated fungi
were Penicillium spp. (40.2%), Aspergillus spp. (37.4%), Fusariumspp. (12.6%),
Rhizopus spp. (4.5%), Mucor spp. (3.8%) and Alternaria spp. (1.4%). F.
verticillioides was the most frequency of Fusarium spp. Rates 83.8, 78.9 and 82.0%
respectively in Deirezzor, Raqqa and Hasaka.Toxins (FUM) in Deirezzor was
between 0.6 -5.3 mg / kg, and between 0.9 - 6.7 mg / kg in Raqqa, and from 0.2 to -
2.3 mg / kg in Hasaka, while Toxins (ZEA) were between 0.2-2.1, -0.5 7.6 and
0.03-0.8 mg / kg respectively in the three locations.Chromatographic analysis
showed that the isolation of 42 out of 60 isolates of F. verticillioides was producing
Toxins (FUM), were more isolates producing isolates Raqqa by 80%, in Deirezzor
70% and 60%. In Hasaka.
Thermal energy can be stored as a latent heat in building structures
by materials with low phase change temperature called phase
change materials (PCM).
In this paper, an analytical and mathematical study of the PCM
wallboards was done by simulat
e its thermal behavior, depending on
governing heat transfer equations which describe the phase change
process of the PCM wallboard.
The integration of various renewable energy sources as well as the liberalization of
electricity markets are established facts in modern electrical power systems. The increased
share of renewable sources within power systems intensifies the supply
variability and
intermittency. Therefore, energy storage is deemed as one of the solutions for stabilizing
the supply of electricity to maintain generation-demand balance and to guarantee
uninterrupted supply of energy to users. In the context of sustainable development and
energy resources depletion, the question of the growth of renewable energy electricity
production is highly linked to the ability to propose new and adapted energy storage
solutions. Recent advancements in hydrogen technologies and renewable energy
applications show promise for economical near to conversion to a hydrogen-based
economy. As the use of hydrogen for the electric utility and transportation sectors. This
paper briefly discusses provides a historical perspective for hydrogen production and the
role of hydrogen as an energy carrier, discusses hydrogen economy, the process of
electrolysis for hydrogen production (especially from solar and wind technologies).
A comprehensive techno/socio/economic study of long term hydrogen based
storage systems in electrical networks is addressed. the excess produced hydrogen during
high generation periods or low demand can be sold either directly to the grid owners or as
filled hydrogen bottles. The affordable use of Hydrogen-based technologies for long term
electricity storage is verified. The results indicate that ample resources exist to produce
Hydrogen from wind and solar power. However, hydrogen prices are highly dependent on
electricity prices.
