Groundwater flow modeling and hydraulic assessment of Al-Ruhbah region, Iraq
(7)
(5)
Publication Date
Sat Feb 01 2020
Journal Name
Journal Of Water Process Engineering
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(195)
Publication Date
Sat Jun 15 2019
Journal Name
Journal Of Baghdad College Of Dentistry
Gingival condition, enamel anomalies and traumatic dental injuries among 14-15 years intermediate school male students in Al-Khalis City/Iraq
Background: One of the most common and prevalent oral diseases among adolescents is periodontal disease particularly gingivitis, however enamel anomalies and dental trauma could occur. Aims of the study: This study was conducted among 14-15 years intermediate school male students in urban area of Al-Khalis city to assess the oral hygiene (dental plaque) and to estimate the prevalence and severity of gingivitis, enamel anomalies, as well as traumatic dental injuries, furthermore to show the significant difference between these two ages concerning these oral problems. Materials and methods: In this study the total sample consisted of 735 students (397 aged 15 years and 338 aged 14 years ). In present study dental plaque was recorded accord
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(3)
Publication Date
Wed May 09 2012
Journal Name
Fuzzy Inference System - Theory And Applications
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Publication Date
Tue Aug 01 2023
Journal Name
Advances In Mechanical Engineering
Using a spherical inverted pendulum and statokinesigram for modeling and evaluating quiet standing posture
This paper proposes a new approach to model and analyze erect posture, based on a spherical inverted pendulum which is used to mimic the body posture. The pendulum oscillates in two directions, [Formula: see text] and [Formula: see text], from which the mathematical model was derived and two torque components in oscillation directions were introduced. They are estimated using stabilometric data acquired by a foot pressure mapping system. The model was quantitatively investigated using data from 19 participants, who were first were classified into three groups, according to the foot arch-index. Stabilometric data were then collected and fed into the model to estimate the torque’s components. The components were statistically proce
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(2)
(2)
Publication Date
Sun Jan 01 2023
Journal Name
Revista Iberoamericana De Psicología Del Ejercicio Y El Deporte
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Publication Date
Mon Apr 01 2019
Journal Name
2019 4th Scientific International Conference Najaf (sicn)
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(7)
Publication Date
Tue Nov 01 2022
Journal Name
Journal Of Cleaner Production
(34)
(27)
Publication Date
Tue Dec 31 2013
Journal Name
Al-khwarizmi Engineering Journal
Thermo-Rheological Investigation and Modeling of the Shear Viscosity of Polypropylene above the Melting Temperature
Polymer melt
Polypropylene
thermo-rheological modeling
generalized Newtonian fluid
Cross model
shear viscosity
shear thinning behavior
rotational rheometer
high-pressure capillary rheometer
The increasing use of polymeric materials in the daily life, leads to challenges in the processing industry to deliver high performance materials with affordable terms. However, new processing techniques lead to high costs. In order to reduce processing costs it is necessary to understand the non-Newtonian behavior of the polymers in their molten state to be able to simulate the processes before the construction of the plants starts. Here the shear thinning behavior of the viscosity of polymeric melts is essential. Thus, this paper deals with the experimental investigation of the thermo-rheological behavior of the viscosity of one of the most used polymers (Polypropylene) over a wide range of temperatures and shear rates. Furthermo
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Fri Dec 06 2019
Journal Name
Mechanics Of Advanced Materials And Structures
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(9)
Publication Date
Tue Nov 01 2022
Journal Name
Journal Of Cleaner Production
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