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Treatment of shallow and deep white spot lesions with three different mouthwashes evaluated by laser fluorescence (an in vitro study)
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This research aims to find how three different types of mouthwashes affect the depth of artificial white spot lesions. Teeth with various depths of white spot lesions were immersed in either splat mouthwash, Biorepair mouthwash, Sensodyne mouthwash, or artificial saliva (control)twice daily for one minute for 4 weeks and 8 weeks at 37°C. After this immersion procedure, lesion depth was measured using a diagnosed pen score. A one-way analysis of variance, Dunnett T3 and Tukey's post hoc α = .05 were used to analyze the testing data. Splat mouthwash enhanced the WSL remineralization and made the lowest ΔF compared with other mouthwashes in shallow and deep enamel after 4 and 8 weeks of treatment. In the repair groups, after 4 weeks of treatment, significant recovery was observed in shallow enamel. Further improvement in shallow WSL after 8 weeks of treatment with biorepair mouthwash was observed compared to Sensodyne and the control group. Splat mouthwash is more effective than other mouthwashes in remineralizing two depths of WSLs at different time points. Keywords: DIAGNOdent pen, Shallow enamel, Deep enamel, white spot lesion.

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Publication Date
Thu Sep 10 2020
Journal Name
Diyala Journal Of Engineering Sciences
Finite Element Analysis of Seepage for Hemrin Earth Dam Using Geo-Studio Software
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Finite Element Approach is employed in this research work to solve the governing differential equations related to seepage via its foundation's dam structure. The primary focus for this reason is the discretization of domain into finite elements through the placement of imaginary nodal points and the discretization of governing equations into an equation system; An equation for each nodal point or part, and unknown variables are solved. The SEEP / W software (program) is a sub-program of the Geo-Studio software, which is used by porous soil media to compensate for the problems of seepage. To achieve the research goals, a study was carried out on Hemrin dam, which located in the Diyala River 100 km northeast of Baghdad, Iraq. Thus, o

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Publication Date
Sun Dec 01 2024
Journal Name
Journal Of Molecular Liquids
Application of ionic liquids as co-solvent for oil extraction from desert date
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Publication Date
Wed Jun 10 2015
Journal Name
مجلة الاستاذ للعلوم الانسانية و الاجتماعية
TAXONOMY ARCHAIC TEMPORAL DEACTUALIZATION VOCABULARY (on the material of A. S. Pushkin's poems)
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The author’s taxonomy of the archaic temporally deactivated vocabulary, compiled on the poems by A.S. Pushkin, has been proposed in the article. The definitions of the concepts “obsolete lexicon”, “archaisms” in modern linguistics have been represented. The key approaches and criteria for the classification of archaic vocabulary, which occur at different levels of language: phonetic / phonological, morphological, lexical and syntactic have been outlined. An attempt has been made to classify the archaic vocabulary represented in the poems by A.S. Pushkin. The following thematic groups have been give: complete archaisms and partial archaisms, among which, in turn, can be traced: phonetic / phonological, graphic, word-building archai

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Publication Date
Sun Mar 15 2026
Journal Name
Alustath Journal For Human And Social Sciences
Investing the English Academic Writing Lesson for Developing College of Languages Graduates Employability
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Employment and employability requirements are currently a substantial concern for many Iraqi and international institutions and universities due to their vital role in empowering and enhancing graduates' opportunities of obtaining a job that suits their specializations and mends the gap between job applicants and employers. Most Iraqi universities and institutions lack a supportive mechanism that provides employment skills, requirements, and training courses to empower an eligible applicant. This study invests academic writing lesson to qualify (110) students from the English department who participated in a one-month training course aimed at raising awareness of the importance of understanding and mastering employability requiremen

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Publication Date
Tue Sep 04 2018
Journal Name
Al-khwarizmi Engineering Journal
Studying the Mechanical Properties of Denture Base Materials Fabricated from Polymer Composite Materials
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In this research, the effect of adding two different types of reinforcing particles was investigated, which included: nano-zirconia (nano-ZrO2) particles and micro-lignin particles that were added with different volume fractions of 0.5%, 1%, 1.5% and 2% on the mechanical properties of polymer composite materials. They were prepared in this research, as a complete prosthesis and partial denture base materials was prepared, by using cold cure poly methyl methacrylate (PMMA) resin matrix. The composite specimens in this research consist of two groups according to the types of reinforced particles, were prepared by using casting methods, type (Hand Lay-Up) method. The first group consists of PMMA resin reinforced by (nano-ZrO

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Publication Date
Fri Nov 01 2019
Journal Name
Journal Of Engineering
Assessment the Engineering Characteristics of the Smear Zone around PVDs Using Laboratory Tests
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Smear zone is usually formed around the prefabricated vertical drains (PVD’s) due to mandrel driving. The geotechnical properties of the soil in this zone exhibit significant changes that affect the performance of the PVD’s. The most relevant property in this respect is the coefficient of permeability. So far, no serious attention is paid to investigate the effects of shearing under large shear strains on the geotechnical properties of the soft soil in Fao region. In this study, an extensive laboratory testing program was conducted to assess the characteristics of the smear zone with an emphasis on the permeability coefficient of Fao soft soil. The results show that the permeability of the smear zone is about 70% of

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Publication Date
Thu Apr 01 2021
Journal Name
Iop Conference Series: Earth And Environmental Science
Planning sustainable environmental neighborhoods is a step towards the direction of sustainable cities
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Abstract<p>The sustainable environmental neighborhoods is sustainable development of neighborhoods that include considerations related to transport, density, urban forms, and environmental buildings and especially those related to social and functional integration, and civil society participation, This standard, which did not attract the attention of specialists in the 1990s, has today become a center of attention for all those interested in urbanism and sustainability. The problem of the research is the existence of urban problems in residential neighborhoods that lead to lack of sustainability in the city, and the research aims to explain the role and importance of environmental sustainability</p> ... Show More
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Publication Date
Wed Feb 01 2023
Journal Name
Ecotoxicology And Environmental Safety
The role of environmental trace element toxicants on autism: A medical biogeochemistry perspective
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Publication Date
Fri Nov 01 2019
Journal Name
Indian Journal Of Public Health Research & Development
Prevalence of β-lactam Resistant Klebsiella Pneumoniae Isolates among Clinical Specimensin Baghdad Hospitals
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One hundred forty three of Klebsiellapneumoniae isolates had been collected from some hospitals in Baghdad city. The isolates were taken from different clinical specimens.Antimicrobial susceptibility test was carried out towards fifteen antimicrobial agents by using Vitek2 system with Antimicrobial susceptibility test cards. The results of antibiogram showed that the local isolates were possess highly resistance towards most antimicrobial agents under study. The high resistance wastoAmpicillin while the low resistance was to Imipenem.Two methods were used for detection of Extended Spectrum Beta Lactamases (ESBLs) production; first methods by using of Vitek2 system,thesecondmethods by using of polymerase chain reaction (PCR) technique to dis

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Publication Date
Sat Mar 01 2014
Journal Name
Renewable And Sustainable Energy Reviews
Review on the development of natural dye photosensitizer for dye-sensitized solar cells
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