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Copyright of Journal of Anbar University for Law & Political Sciences is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Nanotechnology is one of the latest sciences that has created a breakthrough in the field of interior architecture and to know the extent of development and the amount of transformations that have occurred we had to know the role that nanotechnology plays in the development of materials where it can improve the characteristics of any material or give it other unique properties or produce a new material by controlling the rearrangement of its atoms, which in turn led to the development of the method of interior architecture, where it works to improve the efficiency and performance of existing buildings or By developing the properties of materials used in interior architecture, whether structural materials or complementary materials to achieve the concept of sustainability, they also play an important role in energy conservation, economic cost saving, maintenance and manpower, which can be used in interior architecture in general and the interior architecture of health-care centers in particular. The research revolves around green nanotechnology applications and the important role they play in interior architecture achieves the concept of sustainability, The basic concepts of nanotechnology and their relevance to green architecture and their impact on interior architecture in terms of different materials and devices were studied, and an analytical study of global health centers applied to green nanotechnology was presented to reach some important results that can be used in the use of green nanotechnology in the interior architecture of local health centers in order to increase the efficiency of the internal architecture of these centers.

Zinc-oxide in nanoparticles is suggested to be one of the crucial nanoparticles due to its expanse implementation in many industries, like electrons, food supplements, and maquillage and makeup. This led to more individual exposure to ZnO NPs through inspiration and skin penetration. This study objected to estimating the toxic impact of ZnO NPs on the cerebral cortex, hippocampus, and cerebellum in male rabbits by studying the gross and histological changes. Twenty-four adult male rabbits were divided randomly into four groups, comprising six animals. The first group was considered as the control group left without treatment; the second group was treated with 100 mg/kg BW of vitamin e orally, the third group was treated intraperitoneally with ZnO NPs 600 mg/kg BW, and the fourth group was treated with I/P 600 mg/kg BW of ZnO NPs in addition to 100 mg/kg BW orally of vitamin e twice weekly for twenty-one days. The histological results showed degenerative, necrotic changes in neurons with a vascular and inflammatory response in the cerebral cortex, hippocampus, and cerebellum in the second group of rabbits treated with ZnO NPs. In contrast, the treated rabbits with ZnO NPs and vitamin E revealed slight improvement in the histological picture of brain sections. Also, there was an alteration in acetylcholine levels in all groups compared with the control group.

Twelve local Zaraiby goats with average live body weight of 10.71±0.23 kg (5-6 months). Animals were divided into three comparable groups. Goats in first group were fed without supplement (control group) or sup-plemented with 25% ordinary cobalt and 25% nanocobalt from cobalt requirements (NRC, 1985). The results showed that no significant difference (P>0.05) among experimental groups for DMI and CPI values. However, there was a highest significant difference (P0.05) differences were observed at 0, 3and 6 hrs. after feeding for all blood parameters. There was a slight in-crease for most of body measurements with nanocobalt supplement. It could be concluded that adding nanocobalt for goats' rations en-hanced growth performance, digestibility coef-ficients, rumen parameters and slightly body measurements without any diverse effect on animals' health.

Copyright of Journal Architecture & Planning is the property of King Saud University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Several methods were used to increase productivity and quality of the product for vegetable crops and prolong their presence in the markets, including the treatment of various vegetable crops with industrial growth regulators and mineral fertilizers, whether fertilizers containing in their composition micronutrients or major nutrients. Global statistics have shown in many studies that there are large numbers of people in the world whose number exceeds 3 billion peoples who suffer from undernutrition, especially the shortage of micronutrients, as this problem can be overcome by adding fertilizers containing these elements to agricultural production fields in different ways, but the use of these chemical fertilizers may have negative harmful effects on the environment and public health in addition to the high prices, which constitute an economic burden on farms, so the researchers moved not long ago to adopt the idea of using nano-fertilizer to raise production efficiency and reduce the harm of biological stresses reduce the cost of production processes as well as it is the safest food source compared to chemical fertilizers in vegetable crops, which have been used and utilized in many scientific fields in many countries of the world. Key word: Nano. Nano-fertilizer. Biological stresses.

Summary: Interior design is a science, that has special requirements and needs integrated studies must be reached to meet the functional needs of the space, with regarding the aesthetic aspects of it.There is no doubt that the choice of materials used in the implementation of different designs play a key role in solving design problems, and falls on it the design success or failure, to both of formal formulations or functional requirements.There has been a great revolution in the field of interior design materials is no longer limited to traditional materials as wood, glass, ceramics...and others. but it developed by modern science, so we find smart materials and nano materials without neglecting the traditional and natural raw materials.Interior designers should know the different design criteria for each material to implement any design, by studying its characteristics and the strength or weakness of its capabilities and operational limits.Keywords: Design considerations - smart materials -nano materials - interactive materials Problem: Lack of previous studies that determine these materials or its interior design usage.don't used these materials, due to the lack of resources to explain these materials and how to use them in a successful designs.Goals: Trying to clarify some types of materials and determine the differences between them.Trying to reach some functional and aesthetic standards to achieve the possibility of dealing with them in a suitable way.Importance: Monitoring some types of materials that have been developed, and trying to shed light on how to use them optimally in interior design field in different environments.using this research as a reference tool for methods of using these materials.Results: using these materials in interior design enriches the local environment with cultural and technology.The application of design standards in the use of materials developed in interior design leads to the depth of functional and aesthetic solutions for spatial spaces.

This research aimed to investigate the effectiveness of a proposed program in nanotechnology to develop nano-knowledge and decision-making ability among agricultural science student teachers. For this purpose, a cohort of 33 of 4th agricultural science student teachers in the Faculty of Education, Tanta Universty was randomly selected. The sequential explanatory mixed method research design was followed. Nano-knowledge and dicision making posttests were used to collect the quantitative data. These data were presented descriptively and analysed statistically using one group t-test. Which yielded statistically significant diffrences between the posttest means scores of the research sample and the hypothetical mean of (65%). As for the qualitative data, the semi-structure interview was administered to nine students (used as a stratified sample for the case study). These data were analysed using thematic analysis, which revealed the reasons for the different levels of growth of nanoknowledge among the sample students in the six levels of Bloom taxonomy, and in the ability to make decisions. Besides, there was a positive correlation between students, scores on nano-nowledge and decision making posttests. The study concluded that the proposed program was effective in developing science student Teachers, nano-knowledge and dicition making ability. The research also recommended the necessity of digitizing the teaching and learning processes, developing higher-order thinking skills, and of including nanotechnology within the programs of preparing agricultural sciences student teachers. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Tikrit University for Humanities is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Two field experiments were conducted at Sakha Research Station, Cotton Research Institute, Agricultural Research Center at Giza, Egypt during the two summer growing seasons ,2014 and 2015 The aim of the work was to study the effect of the combination among nano-fertilization ,mineral fertilization and organic fertilization on growth, yield and fiber technological properties of Egyptian cotton Giza 94 cultivar. The most important results can be summarized as follows: Response of cotton yield and lint properties to mineral N.P.K nano-fertilization the complex treatment contains half dose of both the nano-fertilizer and the bio-organic fertilizer gave the highest reading for plant height (cm), number of fruiting branches per plant, number of open bolls per plant, boll weight (gram), lint percentage, Seed index, Seed cotton yield (Kentar/fed.) , Lint cotton yield (Kentar/fed.), fiber maturity ratio (MR), upper half mean (UHM)mm, fiber uniformity index (UI), fiber strength (g/tex), and micronaire value flowed by the treatment 100% nano then the recommended dose of mineral fertilizer NPK. On the other hand, the lowest values for all the above traits, were recorded from the half does of NPK mineral fertilizer in 2014 and 2015 seasons, .While, There were no significant differences between the means of the fiber elongation % due to the treatments applied during the study in 2014 season .It's worthy to mention that, the percentage of fiber elongation had no constant trend due to fertilizer transactions applied on the adopted genotype during` 2015 season, meaning that nano-fertilizer is boosting the fiber elongation percent.

Copyright of Journal of Education & Science is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper presents numerical, analytical and experimental studies of composite system for the Nano composite pipe. Woven roving and roving (fiber glass and carbon) composite pipes with (2%) Carbon Nano powder /epoxy composite and (50%) volume fraction have been tested. The experimental work included manufacturing pipe specimens by two techniques; first was filament winding technique using roving materials and second was vacuum bag technique which used woven roving materials. Also filament device was designed and manufactured. Manufacturing of composite pipes has been done as a conventional pipe for inner diameter of (100mm) and wall thickness of (4mm). In numerical work: the ANSYS package version (11) with element shell (63) was applied to investigate the effect of internal pressure on composite pipes. Test rig was designed and perform to study the effects of internal pressure and bending load on composite pipes, as well as the tensile test was done for the specimens. In analytical solution expression was achieved to define the effects of combined stresses on composite pipes.

The effects of Copper Sulfate (CuSO4) on repaired the histopthological changes on liver of Cyprinus carpio exposed to nano zinc oxide (N-ZnO) was determined in this study.Fish weight 150±10 g divided in to four groups.Fish in first group kept in dechlorinated water while the fish in second group exposed to copper sulfate CuSO4 for 1 hour and in third group the fish was exposed to sub lethal concentration of N-ZnO (30ppm) for 7 days while the fish in fourth group exposed to sub lethal concentration of N-ZnO (30ppm) with CuSO4 (0.3mgL) for 1hour and then exposed continuously to N-ZnO for 7days. The microscopic examination for the liver done through 24 hour and 7 days from the experiment, which revealed vacuolar degeneration in hepatic cells in fish exposed to N-ZnO for 24 hour also there were dilatation of sinusoid and infiltration of inflammatory cells in liver tissue of fish exposed to to N-ZnO with CuSO4 for 1 hour, there were slight hemorrhage in hepatic tissue and enlargement of hepatic cell in both groups exposed to N-ZnO and CuSO4 for 1 and 24 hour, while the microscopically examination of liver in fish exposed to N-ZnO for 7 days revealed sever pathological lesions characterized by hyperatrophy and necrosis in pancreatic tissue. This study concluded that N-ZnO can cause oxidative stress and usage of CuSO4 at 0.3 mg/L can decrease the toxic effects of N-ZnO liver tissue