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Environmental reality for kindergarten in the city of Baghdad
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Before the unit environmental problems serious the issues of the environment and conservation of contemporary issues important in the developed and developing worlds, it was natural that leads increasing global awareness to alert a group of intellectuals, scientists and politicians to the seriousness of this problem and the call to take steps deeper and more comprehensive with respect to the environment humanitarian based on the study of the various elements of this environment and a greater understanding of the relationships among them, and on this basis, steps have been taken to target the environment and to identify problems and make efforts to achieve the goals I: stop the deterioration of the environment and the second improvement and repair to ensure the right of subsequent generations.

The goal of current research to know:

1 - Opinion of the parameters in the environmental reality for kindergarten in the city of Baghdad

2 - environmental reality for kindergarten in the city of Baghdad

    The research sample consisted of (16) kindergarten were randomized, questionnaire was the number of the component (44), paragraph, and after extracting the validity and reliability of the scale results were as follows:

    Although variation Answers parameters in Ajapthen but the paragraph on numbers children per class (30) and above by (95%) were Answers parameters upon the affirmative and by (95%) reflecting the small size of the classroom, where that dealing with young children is a kind difficulty making the presence of an appropriate number of children parameter helps in dealing with them, guiding them and note their activity, and that possibly need at times to follow each child individually.

    It also got the paragraphs relating to hygiene, namely, (brushing children teeth at home and not in kindergarten), (f children use the towel after eating food and not water and soap) and paragraph (dealing with children their food without washing their hands before eating and so little bathrooms) and paragraph (cleaned cleaned once during working hours) and paragraph (no detergent and one in kindergarten). And paragraph (f Number of bathrooms in the kindergarten is not enough compared to the number of children) and paragraph (f uses carpet the ground in summer and winter).

    The results also showed that the environmental situation in kindergartens in the city of Baghdad (average) and this means the need to pay attention to the difficulties in Riyadh.

In light of the results of research and developed the following recommendations: -

1 - For individuals and groups and introduce them to their natural environment, and environmental systems, as well as familiarize them with the existing mutual relationship between the environmental components of the living and non-living resources and the adoption of each other.

2 - To assist individuals and groups to acquire environmentally aware college, by clarifying the environmental concepts, including the mutual relationship between man and his natural environment with the development of understanding of the components of the environment and methods of maintenance and proper exploitation through the acquisition of skills in how to deal with the environment in a positive way.

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Publication Date
Wed May 31 2017
Journal Name
Al-khwarizmi Engineering Journal
Corrosion control of Buried Low Carbon Steel Structure by Using Alteration Medias method
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Abstract

The aim of the present work is to control of metal buried corrosion by alteration the media method. This method depended on the characteristics of each media. The corrosion rates in different media (soil, sand, porcelanite stone and gravel) for specimens of low carbon steel were measured by two methods weight loss method and polarization method, weight loss measured by buried specimens in these medias separately for 90 days. The polarization method includes preparing of specimen and salt solutions have electrical resistivity equivalent electrical resistivity of these media. The corrosion rate of two method results in (soil > sand> porcelainte stone> gravel). The lower corrosion rate happene

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Publication Date
Sat Oct 29 2022
Journal Name
Current Trends In Geotechnical Engineering And Construction
Simulation Design and Performance of a Residential Complex Using Liquefied Petroleum Gas Network
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The population has been trying to use clean energy instead of combustion. The choice was to use liquefied petroleum gas (LPG) for domestic use, especially for cooking due to its advantages as a light gas, a lower cost, and clean energy. Residential complexes are supplied with liquefied petroleum gas for each housing unit, transported by pipes from LPG tanks to the equipment. This research aims to simulate the design and performance design of the LPG system in the building that is applied to a residential complex in Baghdad taken as a study case with eight buildings. The building has 11 floors, and each floor has four apartments. The design in this study has been done in two parts, part one is the design of an LPG system for one building, an

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Synthesis, characterizationand antibacterialactivity of PVA cyclic acetal (Cu) metal complex / chitosan polymer blend
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Distribution Factor of Curved I-Girder Bridges under Iraqi Standard Bridge Live Loads
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Measurements of X-Ray Dose Delivered at Different Depths Applied on Water Phantom
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Background: Radiotherapy, is therapy using ionizing radiation in order to deliver an optimal dose of either particulate or electromagnetic radiation to a particular area of the body with minimal damage to normal tissues. The source of radiation may be outside the body of the patient (external beam irradiation) or it may be an isotope that has been implanted or instilled into abnormal tissue or a body cavity. Called also radiotherapy. The aim of work studies the relationship between the depth dose and the high photon xray energies (6MeV and 10MeV). Patients and methods: in our work, we studied the dose distribution in water phantom given at different depths (zero-18) cm deep at1cm intervals treated with different field size (5×5-,10×1

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Synthesis of Gold Nanoparticles by using Batch Method and Study its Antibacterial Activity
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The research involves preparing gold nanoparticles (AuNPs) and studying the factors that influence the shape, sizes and distribution ratio of the prepared particles according to Turkevich method. These factors include (reaction temperature, initial heating, concentration of gold ions, concentration and quantity of added citrate, reaction time and order of reactant addition). Gold nanoparticles prepared were characterized by the following measurements: UV-Visible spectroscopy, X-ray diffraction and scanning electron microscopy. The average size of gold nanoparticles was formed in the range (20 -35) nm. The amount of added citrate was changed and studied. In addition, the concentration of added gold ions was changed and the calibration cur

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