Preferred Language
Articles
/
vBaHH4cBVTCNdQwC5zhF
IMPROVEMENT OF SOIL USING GEOGRIDS TO RESIST ECCENTRIC LOADS.
...Show More Authors

This paper presents the results of experimental investigations to predict the bearing capacity of square footing on geogrid-reinforced loose sand by performing model tests. The effects of several parameters were studied in order to study the general behavior of improving the soil by using the geogrid. These parameters include the eccentricity value, depth of first layer of reinforcement, and vertical spacing of reinforcement layers. The results of the experimental work indicated that there was an optimum reinforcement embedment depth at which the bearing capacity was the highest when single-layer reinforcement was used. The increase of (z/B) (vertical spacing of reinforcement layer/width of footing) above 1.5 has no effect on the relative improvement for the soil and the relative improvement (%) of the reinforced soil can be predicated by using a simple equation

Publication Date
Wed Mar 15 2023
Journal Name
Al-academy
Design requirements according to the formal integration in the design of interior spaces
...Show More Authors

The formal integration of the interior spaces in general and the commercial spaces of the watch shops in the large commercial centers in particular is the goal that the designers aim to reach in order for the interior space to become successful in terms of the design idea and its characteristics. Implementation mechanism. One of the reasons for achieving formal integration in the interior spaces of watch shops is the requirements of the design that must be available in these spaces to reach a state of formal integration between the interior and the exterior so that the space becomes fully integrated in all respects. Because of the aforementioned reasons for dealing with the research, through four chapters: The first chapter included the

... Show More
View Publication Preview PDF
Crossref
Publication Date
Tue Dec 01 2020
Journal Name
Iraqi Journal Of Physics
Pulsed laser deposition to investigate structural and optical properties of lead sulfide nanostructure
...Show More Authors

In this work, the structure properties of nano Lead sulfide PbS thin films are studied. Thin samples were prepared by pulse laser deposition and deposited on glass substrates at wavelength 1064nm wavelength with a various laser energies (200,300,400,500)nm. The study of atomic force microscope (AFM) and X-ray diffraction as well as the effect of changing the laser energy on the structural properties has been studied. It has been observed that the membrane formed is of the polycrystalline type and the predominant phase is the plane (111) and (200). The minimum grain size obtained was 16.5 nm at a laser energy about 200 mJ. The results showed that thin films of average granular sizes (75 nm) could be prepared.As for the optical properties,

... Show More
View Publication Preview PDF
Crossref (5)
Crossref
Publication Date
Thu Mar 30 2017
Journal Name
Iraqi Journal Of Pharmaceutical Sciences ( P-issn 1683 - 3597 E-issn 2521 - 3512)
Synthesis of New Opioid Analgesic Peptide Analogues to Enkephalin (Leucine- and Methionine-Enkephalin)
...Show More Authors

A small number of researches were done in the design and synthesis of enkephalin analogues that are able to resist degradation effect of proteolytic enzymes with good bioavailability and half-lives.Through studying structure activity relationships we tried to incorporate phthalyl group, tryptophan and lysine amino acids in different positions in the basic backbone structure of the naturally occurring opioid Leu5- and Met5- enkephalin, in the hope that such insertion of these amino acids could induce interesting addition in the biological activity of these analogues with enhancement of their bioavailability, in addition to decrease side effects as addiction liability.

These synthesized peptides are:

    ... Show More
    View Publication Preview PDF
    Crossref
    Publication Date
    Mon Mar 08 2021
    Journal Name
    Baghdad Science Journal
    identification of fungi and their toxins associated with imported rice grain to iraq
    ...Show More Authors

    The study included the investigation of fungi ringed and inventory and Aflatoxins in rice and recorded average temperatures and humidity 22.75 degree Celsius and 13.2% respectively were obtained 1356 isolation innate possible diagnosis 15 species inherent in rice imported back to 8 races represented races b Fusarium , Cladosporium, Aspergillus and Alternaria

    View Publication Preview PDF
    Publication Date
    Sun Dec 10 2017
    Journal Name
    Al-academy
    The Composition of design according to norm renovation in the interior design space
    ...Show More Authors

    The interior spaces represent a true reflection of the concepts and values ​​of humanity and requirements; were interested in current research ongoing changes that have occurred in those human values ​​and requirements over time, even pat each time warp its values ​​and its own requirements. Those changes, which receive Bdilalha the spaces linked by a renewal which guarantees the interior design of the spaces of sustainability and bio-coordinated. Launched search from an initial perception that those associated with the changes of the spaces through time that have not been subject to examination and supervision, they will constitute a continuing threat of losing the ties with the past under the pretext of modernization and mo

    ... Show More
    View Publication Preview PDF
    Crossref
    Publication Date
    Fri Apr 30 2021
    Journal Name
    Al-kindy College Medical Journal
    The Expression of Epstein-Barr virus in Breast cancer in relation to age
    ...Show More Authors

    Background: Breast cancer is the most common
    malignancy affecting females worldwide. The association
    of Epstein-Barr virus (EBV) with this cancer is a longstanding
    interest to this field.
    Aim: to investigate the presence of EBV in breast tumor
    tissue in relation to age.
    Patients and Methods: Paraffin-embedded tissue blocks
    from 45 female patients with breast tumors (ranged in age
    from 28 to 85 years) were retrieved. The cases were
    grouped into two categories: group (A): included 30 cases
    with breast carcinoma and group (B): included 15 cases
    with benign breast diseases as a control group .The
    expression of EBV protein was examined
    immunohistochemically.
    Results: Twelve (40%) of the 30 breast canc

    ... Show More
    View Publication Preview PDF
    Publication Date
    Tue Jan 31 2017
    Journal Name
    Journal Of Engineering
    Behavior of Reinforced Concrete Columns Subjected to Axial Load and Cyclic Lateral Load
    ...Show More Authors

    Columns subjected to pure axial load rarely exist in practice. Reinforced concrete columns are usually subjected to combination of axial and lateral actions and  deformations, caused by  spatially‐complex loading patterns as during earthquakes causes lateral deflection that in turn affects the horizontal stiffness. In this study, a numerical model was developed in threedimensional nonlinear finite element and then validated against experimental results reported in the literatures,
    to investigate the behavior of conventionally RC columns subjected to axial load and  . lateral reversal cyclic loading. To achieve this goal, numerical analysis was conducted by using finite element program ABAQUS/Explicit. The variables co

    ... Show More
    View Publication Preview PDF
    Publication Date
    Sun Feb 10 2019
    Journal Name
    Journal Of The College Of Education For Women
    A Study of Person Deixis in J. M. Singe's Riders to the Sea
    ...Show More Authors

    This study deals with an important area in the field of linguistics, namely person deixis.
    The study aims at: (1) Describing the notion of deixis, its importance, and its place in the field
    of linguistics, (2) Presenting a detailed illustration of person deixis, and (3) Conducting an
    analysis of person deixis in one of Synge‟s plays Riders to The Sea according to Levinson‟s
    model. The most important aim of these three is the third one (the analysis). To achieve this
    aim, the researcher depends on Levinson‟s (1983) descriptive approach. According to the
    descriptive approach of deixis, the category of person deixis can be defined as the encoding of
    the participant roles in the speech situation. This encoding is r

    ... Show More
    View Publication Preview PDF
    Publication Date
    Sat Jan 01 2011
    Journal Name
    Communications In Computer And Information Science
    The Use of Biorthogonal Wavelet, 2D Polynomial and Quadtree to Compress Color Images
    ...Show More Authors

    In this paper, a compression system with high synthetic architect is introduced, it is based on wavelet transform, polynomial representation and quadtree coding. The bio-orthogonal (tap 9/7) wavelet transform is used to decompose the image signal, and 2D polynomial representation is utilized to prune the existing high scale variation of image signal. Quantization with quadtree coding are followed by shift coding are applied to compress the detail band and the residue part of approximation subband. The test results indicate that the introduced system is simple and fast and it leads to better compression gain in comparison with the case of using first order polynomial approximation.

    View Publication
    Scopus (1)
    Crossref (1)
    Scopus Crossref
    Publication Date
    Thu Jun 27 2019
    Journal Name
    Journal Of The College Of Education For Women
    The Formula of the Name (Faael) in Plural According to the Dictionary Use
    ...Show More Authors

    The grammar structure transforms from its fundamental field to another field that takes new dimensions, and is used in another way in speech that differs from the first one, because the formula basis of the name(Faael) in speech is a (distorted characteristic), and the distorted characteristic indicates the stability and the necessity of the characterized. as this characteristic has changed from its use as a distorted characteristic which was established by the elders. to a use that differs from the first and cannot be overlooked to achieve a new purpose, to be used as plural

    View Publication Preview PDF