The Transformation of environments surrounding human which called (place), formed an intermediate compresser in forming awareness pictures, human knowledge, culture and thought features, and changing the systems and contexts of human societies, which led to a change the rhythm of life as a whole. So according to that the place will be encodes according to these data for psychological connotations, lead to human sense of harmony with the place in different manner format, here the search problem lies when trying to detect how Iraqi artist deliberating with the place concept, wondering how to investing place in the contemporary Iraqi drawing within its reference dimension, and showing mechanisms from comparative study for the works of two artists, who formed the place element a radical axis in their works, how are each of the artist Nuri al-Rawi, and the artist Saad al-Tai. And the place within the data human culture and thought, represents civilizational reference and national privacy, and the art dimension is a part of data of human culture and thought. So it carries a great mutants for the place. Hence the importance of research comes to be as a new dimension on the level of critical analysis to detect the references and attributes of this concept in the identity of Iraqi art. So the search aims: to detect referential dimension of place in the Iraqi drawing among contemporary contexts, and showing it in the work of artists Nuri al-Rawi and Saad al-Tai.
Based on the correlation of both - knowledge and place, for that each of this knowledge founded its theories about the concept of place, both according to its data and orientations, as the problem of the place is from philosophical problems which be placed within the circle of simple search even to be impossible of the same place, but the concept of the place was more fortunate in the field of philosophical studies in general, and monetary and literary and artistic especially, so had to stand starting from the concept of the place, and the theory of place in art and literature from the perspective of aesthetic and semantic, of where correlation between place and time for literary space with creativity space. On this basis, many descriptions developed for the place types, correlated with the most important concepts within the dialectic forming place within the field of fine arts, which are include: real place, symbolic place, assumption place, and imagined place. And then shed light on the mechanisms represent the place in trends of modern art (global and Iraqi), which varied from symbolic realistic representation for inherited significances reaching to absent the place or neglect its recipes and breakdown from domination imposed by its selected, or attempt to openness to the space of place in the work, which skips the boundaries of time and history.
After analyzing the samples that have been chosen are intentional, came researcher outcome of the most important: that the place manifestation different levels of expression at each of the artist Al-Rawi and artist Al-Tai, the Rawi was often clings to supposed place, while Tai moved from supposed place to symbolic place to the imagined place, the Al-Rawi often transcend on the realistic to place and transmit them to places with ideal characteristics, while Al-Tai transmitting recipes of example on the landscape seems to be linked to reality. And the place for Rawi reflects oftenly an externally part (village), but for Tai reflecting external parts and internal (special and private). The place devoid of all that is emotive in Al-Rawi, so its place are rapting meditating, while Al-Tai places are more emotive and movement from Al-Rawi places. In addition to the general results included the concept of place and its relationship with characteristics of the formation of the artwork.
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Background: Adipose derived-mesenchymal stem cells have been used as an alternative to bone marrow cells in this study. Objective: We investigated the in vitro isolation, identification, and differentiation of stem cells into neuron cells, in order to produce neuron cells via cell culture, which would be useful in nerve injury treatment. Method: Mouse adipose mesenchymal stem cells were dissected from the abdominal subcutaneous region. Neural differentiation was induced using β-mercaptoethanol. This study included two different neural stage markers, i.e. nestin and neurofilament light-chain, to detect immature and mature neurons, respectively. Results: The immunocytochemistry results showed that the use of β-mercaptoethanol resulted in
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Roller Compacted Concrete is a type of concrete that is environmentally friendly and more economical than traditional concrete. Roller Compacted Concrete is typically used for heavy-duty and specialist constructions, such as hydraulic structures and pavements, because of its coarse surface. The main difference between RCC and conventional concrete mixtures is that RCC has a more significant proportion of fine aggregates that allow compaction and tight packing. In recent years, it has been estimated that several million tons of waste demolished material (WDM) produced each year are directed to landfills worldwide without being recycled for disposal. This review aimed to study the literature about creating a Roller-Comp
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Improved oral bioavailability of lipophilic substances can be achieved using self-emulsifying drug delivery systems. However, because the properties of self-emulsifying are greatly influenced by surfactant amount and type, type of oil used, droplet size, charge, cosolvents, and physiological variables, the synthesis of self-emulsifying is highly complex; consequently, only a small number of excipient self-emulsifying formulations has been developed so far for clinical use. This study reports a highly effective procedure for developing self-emulsifying formulations using a novel approach based on the hydrophilic-lipophilic difference theory. Microemulsion characteristics, such as the constituents and amounts of oil and surfactant electrolyte
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In this work, wide band range photo detector operating in UV, Visible and IR was fabricated using carbon nanotubes (MWCNTs, SWCNTs) decorated with silver nanoparticles (Ag NPs). Silicon was used as a substrate to deposited CNTs/Ag NPs by the drop casting technique. Polyamide nylon polymer was used to coat CNTs/Ag NPs to enhance the photo-response of the detector. The electro-exploding wire technology was used to synthesize Ag NPs. Good dispersion of silver NPs achieved by a simple chemistry process on the surface of CNTs. The optical, structure and electrical characteristic of CNTs decorated with Ag NPs were characterized by X-Ray diffraction and Field Emission Scanning Electron Microscopy. X-ray diffra
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In the present study, an attempt has been made to experimentally investigate the flexural performance of ten simply supported reinforced concrete gable roof beams, including solid control specimen (i.e., without openings) and nine beams with web openings of different dimensions and configurations. The nine beams with openings have identical reinforcement details. All beams were monotonically loaded to failure under mid-span loading. The main variables were the number of the created openings, the total area of the created openings, and the inclination angle of the posts between openings. Of interest is the load-carrying capacity, cracking resistance and propagation, deformability, failure mode, and strain development that represent the behav
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The approach of green synthesis of bio-sorbent has become simple alternatives to chemical synths as they use for example plant extracts, plus green synthesis outperforms chemical methods because it is environmentally friendly besides has wide applications in environmental remediation. This paper investigates the removal of ciprofloxacin (CIP) using green tea nano zero-valent iron (GT-NZVI) in an aqueous solution. The synthesized GT-NZVI was categorized using SEM, AFM, BET, FTIR, and Zeta potentials techniques. The spherical nanoparticles were found to be nano zero-valent, with an average size of 85 nm and a surface area of 2.19m2/g. The results showed that the removal efficiency of ciprofloxacin depends on the initial pH (2.5-10),
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