The childhood is an important stage in building the character of the individual and where children acquire the most important experiences . providing proper growth requirements of the things follows assist them in achieving a stable and together Childhood is the violence of indicators that can determine whether personal or illness social .the social circumstances experienced community Iraqi and continues through crises successive wars and explosions and the displacement and that these events may lead to changes in the social behavior of individuals and may contribute to the spread of violence in Iraqi society and observed various forms in (home, school, street, and work), so it was natural that a child the first affected by these waves of violence for many reasons related to younger age and kids love to imitate adults and observe their behavior, particularly parents so you must pay attention to the behavior of their impact on the child's personality and psychosocial compatibility within the family and society. From the above it can sum up the problem of the current search the following question:- - Is the psychological and social compatibility has to do with the phenomenon of violence among pre-school children? Through the above it can be released importance of research of the following things. -The current research (within the knowledge of researcher), which dealt with the study of violence for being cause great harm to the individual and society because of its raised serious psychological and social structure of the individual. And on the structure of the family and the community.. -it stvdis an important stage in the life of the individual .oha early childhood If we can build upon together without crises will be reflected on the internal stability and compatibility psychosocial in the next stages -The current research (within the knowledge of researcher) researcher), the first attempt, which dealt with the study of the psychological and social compatibility and its relationship to the phenomenon of violence in early childhood. The current research aimed to:- The children pre-school psycho-social compatibility scale.- Measurement of the phenomenon of violence among children, pre-school -Correlation between the phenomenon of violence and psycho-social compatibility with pre-school children In order to achieve the objectives of the research were adopted psychosocial compatibility measure, prepared by (al-Janabi in 2002) and the scale of violence, prepared by Hayali 2009) where the measvyesbeen applied on a sample of children aged 4-6 years, reaching its size (200 ) boy and girl after extracting the validity and reliability of the two. In doing data analysis through answers parameters were reached: - - that the children of pre-school malnourished in the psychological and social well for them - that children of pre-school stage suffer from the phenomenon of violence among them. - There is an inverse correlation between the negative psychological and social harmony between the phenomenon of violence among a sample search relationship The backing of these results and the researcher developed a number of recommendations and suggestions can be used by educational and community institutions.
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In this work Laser wireless video communication system using intensity modualtion direct
detection IM/DD over a 1 km range between transmitter and receiver is experimentally investigated and
demonstrated. Beam expander and beam collimeter were implemented to collimete laser beam at the
transmitter and focus this beam at the receiver respectively. The results show that IM/DD communication
sysatem using laser diode is quite attractive for transmitting video signal. In this work signal to noise
ratio (S/N) higher than 20 dB is achieved in this work.
In this study, an experimental investigation had conducted for six high strength laced reinforced concrete one-way slabs to discover the behavior of laced structural members after being exposed to fire flame (high temperature). Self-compacted concrete (SCC) had used to achieve easy casting and high strength concrete. All the adopted specimens were identical in their compressive strength of ( , geometric layout 2000 750 150 mm and reinforcement specifics except those of lacing steel content, three ratios of laced steel reinforcement of (0.0021, 0.0040 and 0.0060) were adopted. Three specimens were fired with a steady state temperature of for two hours duration and then after the specimens were cooled suddenly by spraying water. The
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In this work, enhancement to the fluorescence characteristics of laser dye solutions hosting highly-pure titanium dioxide nanoparticles as random gain media. This was achieved by coating two opposite sides of the cells containing these media with nanostructured thin films of highly-pure titanium dioxide. Two laser dyes; Rhodamine B and Coumarin 102, were used to prepare solutions in hexanol and methanol, respectively, as hosts for the nanoparticles. The nanoparticles and thin films were prepared by dc reactive magnetron sputtering technique. The enhancement was observed by the narrowing of fluorescence linewidth as well as by increasing the fluorescence intensity. These parameters were compared to those of the dye only and the dye solution
... Show MoreIn this study, the effect of fire flame on the punching shear strength of steel fiber reinforced concrete flat plates was experimentally investigated using nine half-scale specimens with dimensions of 1500×1500 mm and a total thickness of 100 mm. The main investigated variables comprised the steel fiber volume fraction 0, 1, and 1.5% and the burning steady state temperature 500 and 600 °C. The specimens were divided into three groups, each group consists of three specimens. The specimens in the first group were tested with no fire effect to be the reference specimens, while the others of the second and third groups were tested after being exposed to fire-flame effect. The adopted characteristics of the fire test were; (one hour) b
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Mammography is at present one of the available method for early detection of masses or abnormalities which is related to breast cancer. The most common abnormalities that may indicate breast cancer are masses and calcifications. The challenge lies in early and accurate detection to overcome the development of breast cancer that affects more and more women throughout the world. Breast cancer is diagnosed at advanced stages with the help of the digital mammogram images. Masses appear in a mammogram as fine, granular clusters, which are often difficult to identify in a raw mammogram. The incidence of breast cancer in women has increased significantly in recent years.
This paper proposes a computer aided diagnostic system for the extracti
Nitrogen dioxide NO2 is one of the most dangerous contaminant in the air, its toxic gas that cause disturbing respiratory effects, most of it emitted from industrial sources especially from the stack of power plants and oil refineries. In this study Gaussian equations modelled by Matlab program to state the effect of pollutant NO2 gas on area around Durra refinery, this program also evaluate some elements such as wind and stability and its effect on stacks height. Data used in this study is the amount of fuel oil and fuel gas burn inside refinery at a year 2017. Hourly April month data chosen as a case study because it’s unsteady month. After evaluate emission rate of the all fuel and calculate exit velocity from
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