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- Effect of Ultraviolet Radiation and Alpha-particles on Nuclear Track
Detector CR-39
Abstract: In this work, the bulk etch rate VB is calculated using various methods, including the removed thickness, the saturation track, and the length-diameter track. A 200 μm-thick CR-39 detector manufactured by Page Moldings (Pershore) in the United Kingdom was cut into several identical pieces (1x1 cm2). In order to obtain longitudinal track profiles, these sheets were exposed to alpha particles with an energy of 2.6 MeV emitted from a 241Am source, followed by 30 minutes of exposure to UV light. The CR-39 samples were etched in a 6.25 N NaOH solution at 70 C. These tracks are etched for 15 minutes before being digitally photographed with an optical microscope. It was established that the predominant lengths of alpha particle tracks are those that fall perpendicular to the detector surface. The bulk etch rates for CR-9 were found to be 1.227 μm/h for irradiation with alpha, and 2.035 μm/h for irradiation with UV and then alpha particles.
PubDate: Wed, 31 May 2023 20:30:00 +010
- Determined the bulk etch rate VB by different methods for nuclear track
detector CR-39
Abstract: In this study, the bulk etch rate (VB) was measured by three different methods forCR-39 with a thickness of 200µm and an area of (1 × 1 cm2), where CR_39 was irradiated through from Am241source with energy of alpha particles is 2.6MeV and at an angle of fall perpendicular to the surface of the CR-39 detector, the detector etching with (NaOH) at a concentration of 6.25N and (70 ± 1°C) and showing the effects formed on the surface of the detector with time periods ranging from (0.25h) and the formed effects were photographed In the detector at different eching times using an optical microscope of the type (XSZ-H Series Biological Microscope) equipped with a digital camera of the type (MADC_5A) connected to a personal computer, in order to find the length, thickness and diameters of the track formed on the surface of the detector.VB determind by methods are: Removed thickness method, the second method, the saturation track method, and the diameter-length method (D_L method), as the first method does not require irradiation of the detector, but the other two methods require irradiation of the detector and measurement of lengths and diameters And the time of proving the effect, and we found that the values of VB rate for the three methods, the removed thickness method, the saturation track method, and the diameter-length of the effect ((D_L method) respectively are:, (1.206, 1.204, 1.271 (µm/h) and compare the results between the mentioned methods, as we found that they are close.
PubDate: Wed, 31 May 2023 20:30:00 +010
- Calculating the Electrons Distribution Function for Gallium Arsenide at
Low Fields by Solving ...
Abstract: The electron distribution function for gallium arsenide GaAs was calculated by using the Boltzmann transition equation in the central valley , for a range of low fields relative to the threshold field (E0 = 5.95Kv/cm) (0.3-1)E0. To obtain the distribution function, the Boltzmann transport equation was solved using a mechanism that combines the analytical and numerical methods. Analytical method involving extension of the Legendre polynomial was used and the effect of polar optical scattering was introduced as the dominant scattering mechanism in this research, as well as the effect of an asymmetric energy band structure with spherical energy surfaces in the central valley. After obtaining a partial differential equation of the second order, it is solved numerically after separation process for the variables using the direct matrix method in energy space by building a mathematical program using MATLAB. In this study, a system with dimensions of 360 × 360 was built, and the rate of change in energy was taken as 0.001.The computational system was tested by applying low electric fields, and the distribution function that was obtained had a Maxwellian distribution at very low fields, and it shifted from the Maxwellian distribution at higher fields close to the threshold field, and the results obtained were agree with previous results. While this system did not give accurate results at the high-electric fields.
PubDate: Tue, 28 Feb 2023 20:30:00 +010
- First record of potato virus s (PVS) and Detect ordinary strain PVS°
in Nineveh Governorate
Abstract: The results of a field survey of some potato growing areas in Nineveh Governorate showed the presence of Potato virus s PVS, which was detected by the Double Antibody Sandwich Enzyme-Linked ImmunoSorbent Assay DAS-ELISA test. This record is the first in the governorate. Through the absorbance readings using the elisa reader, highest value was recorded in the Sherikhan area samples, which amounted to 1.190 nm, while lowest value was recorded in the Rabia area samples with a value of 0.756 nm, while absorbance value of the negative standard sample was 0.300 nm. The frequency of virus in the Sherikhan area was 53.3%, while frequency of the virus in the Rabia area was 28.8%. As a result of mechanical inoculation with virus isolates diagnosed by DAS-ELISA test, spread of the common strain PVSO through symptoms on Chenopodium quinoa, which was in the form of small chlorotic spots on the inoculated leaves, and new leaves were devoid of any disease symptoms.
PubDate: Tue, 28 Feb 2023 20:30:00 +010
- On Left Slides (Upper or Lower) in e-Abacus Diagram
Abstract: In recent years, there has been an increase in interest in researching various (movements) on the e-abacus diagram in attempt to determine how these movements affect the origin of the design as a form of coding. In this paper we will submit an technique is used for the first time, but from one diagram we will get several diagrams, so that they do not resemble each other except in specific parts of the diagram, which makes finding the original seem almost impossible. It will start from the bottom left side exclusively for the diagram and then in a manner similar to slides from the top to the bottom, and from the bottom to the top, followed by the top left side exclusively for the diagram and in the direction up to the bottom and finally down to the top. By dividing the diagram into slides just from the left side of the diagram, we will provide four new types in this research and in the upper or lower directions LSUUL, LSULU, LSLUL and LSLLU.
PubDate: Tue, 28 Feb 2023 20:30:00 +010
- Evaluating the Electro Magnetic Fields Radiation of the Cell Sites and
Their Environmental ...
Abstract: Cell phones, also known as mobile or portable phones, have become an essential part of contemporary communication technologies. In some regions of the world, they are even the only available means of communication, as they are so well-liked for allowing people to communicate with one another without having any impact on their movements. Cell phones are becoming increasingly popular, with more than 50% of people in some nations owning one. The industrial community anticipates that by the year 2030, there will be more than 8 billion users worldwide. To accommodate broadcast and reception, more cell phone stations (towers) are being built. These stations, which are radio antennas, work to protect connections with cellular telephone equipment while using minimum power. The goal of this proposed study is to measure the electromagnetic fields radiated by cell phone towers and their effects on the local environment in a selected area of Mosul, Iraq. The results will then be compared to international standards, evaluated to help develop methods for protecting people's health, and solutions to the issue will be offered.
PubDate: Tue, 28 Feb 2023 20:30:00 +010
- EFFECT OF THE EXCITED VOLTAGE RISE TIME ON THE CORONA DISCHARGE
CHARACTERISTICS
Abstract: In this paper, the rise time of the exciting voltage on the DC corona discharge characteristics in a coaxial electrode system is presented. The current one-dimensional simulation study focused on the distribution of the plasma species (ions and electrons as well as the excited atoms) during two different times of the applied voltage climb was classified as a fast rise time (615 ns) and a slow rise time (2710 ns). The growth time of the corona excited voltage was controlled by the external feed RC circuit that connected with the central electrode. The simulation results reveal that the corona inception which occurs at a fast rise time produces more dense plasma charged species, while the density of the excited atoms is not much affected by the applied voltage climb time. The density of excited atoms tends to depend on the rise time of the exciting voltage at the steady state.
PubDate: Tue, 28 Feb 2023 20:30:00 +010
- Measurement of Osteoporosis Using Quantitative Ultrasound Technique
Abstract: The aim of study is to measure osteoporosis in the right foot at the heel (calcaneus) by using the quantitative ultrasound (QUS) technique. It was measured (SOS, BUA, BQI, T-score and Z-score). While the usage of the DXA technique is measure the tissue thickness. Osteoporosis represents low bone mineral density (BMD). The heel of the foot (calcaneus) uses in QUS measurements because it contains a high ratio of trabecular bone. T-score is the predominant the diagnosis of osteoporosis used for adults, men and women over 50 years. From T-score can be to know the ratio of BMD, according to the WHO a T-score can be classified (Normal, Osteopenia and Osteoporosis). Age group 31-40 years was T-score for both sex (-0.667) is meaning (Normal bone). In the age group, 51-60 years was T-score (-1.60) for both sex represents (osteopenia). While age group 71-80 years T-score for females (-2.56) and males (-3.30), means that both males and females have (osteoporosis). P-value
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Study of Optical and Structural Properties of Silver Solution Ag
Nanoparticles
Abstract: Colloidal nanoparticles attended with a pulsed Nd:YAG, Q-switch in water distilled at wavelength (1064nm) and frequency rate (1Hz) and pulse duration (10ns) and silver nanoparticles attended without the use of surface tensile as laser removal of the silver target (10ns) was attended by silver nanoparticles without the use of surface tensile as laser removal of the silver target (10ns) was attended High purity) reached purity (99.9) immersed in distilled water (deionized) where the metal target was first removed from silver placed in (5mL) from distilled water, a specific laser card (260mJ) and a number of pulse fixed laser pulses(50, 100, 150) respectively, where the size and optical characteristics of nanoparticles were distinguished by the powerful electron microscope (TEM) and visible UV spectrometry (visible-UV), respectively, and the peaks of surface plasma resonance (SPR) showed an increase at (403) and (405) Nm, which is therefore within the permitted range, showed a higher peak of 405 nm and showed sharp spectra, although the width of the spectra slightly increased and the energy gaps showed an increase in the amount of 2.54eV at pulse (50). And (2.57eV) at pulse (100) and valued (2.66eV) at pulse (150) .
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Studying the effect of changing the thickness of the layers of the
perovskite solar cell (ZnTe ...
Abstract: This research includes a study of the effect of the thickness of each layer of perovskite solar cell (CH3NH3PbI3) /TiO2/ZnO/FTO) and selecting the best thickness to obtain the highest efficiency of the cell, and studying the effect of adding a back surfsce layer on the efficiency of the solar cell using (SCAPS1-D). The perovskite (CH3NH3PbI3) was adopted as absorption layer and its thickness tested from (1-7µm) with an increase of (1µm) to obtain the best thickness for best efficiency of the solar cell, its best thickness was (5µm), the thickness of the buffer layer (TiO2) was tested from (0.5-1.5 µm) with an increase of (0.25µm) and its best thickness was (0.5 µm), the thickness of the transparent conduction oxide (FTO) layer was tested (0.1-1.1µm) with an increase of (0.2µm) and its best thickness was (0.1 µm) and the thickness of the window layer(ZnO) was tested (0.1-0.5 µm) with an increase of (0.1µm) and its best thickness was (0.1µm).The effect of the window layer on the thickness of the buffer layer was studied and it was found that the best thickness of the buffer layer is (0.05µm). Finally, a back surface field layer was added, which is zinc telluride (ZnTe) with a thickness of (0.1 µm) and its thickness was studied, and its best thickness was (0.05µm) .It was found that the best thickness of the absorbent layer after adding the back surface field layer is (1µm). The final outputs of the cell were as follows: Voc=1.288(V), Jsc=25mA/cm2, FF=89.55%, ƞ=28.82%
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Application of two fungal strains Aspergillus niger and Candida albicans
in wastewater quality ...
Abstract: The nutrients Phosphorous, Nitrogen and Carbon are essential for aquatic life. However, in excess they also cause serious problems. For this reason, wastewater treatment must meet nutrient effluent limits. A wastewater sample was taken near Dhahibah village from the Erbil wastewater channel in the north of Iraq. In this experiment, pure cultures of Aspergillus niger and Candida albicans were used to treat wastewater. Samples were measured for physicochemical parameters like EC, pH, Phosphate, Nitrate, Nitrite, and BOD5 using standard methods every third day during 21 days of experiment. The results revealed that Aspergillus niger had the maximum efficiency in removing BOD5, NH4, NO3, and EC (87.27, 89.57, 83.52, and 78.49%) respectively. On the other hand, during the experimental period, Candida albicans had the maximum efficiency in decreasing PO4, and NO2, were (91.58% and 88.89%), respectively. Statistically, there were differences (P≤0.05) between the control sample and the treated wastewater sample for both fungal stains for all parameters during the experiment.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Study of Optical and Structural Properties of Copper Metal Cu
Nanoparticles
Abstract: Colloidal copper nanoparticles were prepared by pulsed (Nd:YAG,Q-switch) laser ablation in distilled water with a wavelength (1064nm) and frequency (1Hz) and the duration of the pulse was (10ns). Its purity is (99.9) immersed in distilled (deionized) water, where the metal target was first removed from copper placed in (5mL) of distilled water with a specific laser energy (260mJ) and for a number of fixed laser pulses (50, 100, 150) respectively. The size and optical properties of nanoparticles were characterized by transmission electron microscopy (TEM) and visible-UV spectrometry, respectively. eV) at the pulse (50) and (2.77eV) at the (100) and its value was (2.69eV) at the (150) pulse. The reason for the increase is due to the amount of material removal being greater. The results of the transmission electron microscope showed colloidal nanoparticles somewhat spherical and carnivorous, as depend on the size of the noble nanoparticles have gained wide popularity with many applications and fields, and the reason for this is due to the need for precise miniaturization of electronic devices and because of their unique character that differs from those in the usual case. Metal colloids are one of the important nano-sized materials.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Studying the effect of temperature and resistances of series (Rs) and
parallel (Rsh) on the ...
Abstract: For the purpose of knowing the effect of temperature, series resistance and parallel resistance on the performance of the solar cell(FTO/ Zn2SnO4/ CdS:O/ CdTe/ Cu2Te)، Using the simulation program SCAPS-1D, the study was carried out in three stages.The first stage of this study is to study the effect of temperature on the parameters of the solar cell،It was found that the efficiency h decreases with increasing temperature. The second stage is to study the effect of series resistance (Rs) as an external factor and it was found that increasing the series resistance reduces the performance of the solar cell The third stage of the study is to study the effect of parallel resistance (Rsh) as an external factor as well on the performance of the solar cell. It was also found that increasing the parallelism resistance improves the performance of the solar cell and increases the output parameters. All phases of the study were installed by installing the default lighting spectrum on the global scale Am1.5, the temperature is 300K, the frequency is 1MHz, and the voltage is 0V. Also, the series resistance (Rs) and the parallel resistance (Rsh) were not activated in the first stage of the research, considering that the cell is an ideal cell.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Producing Interpenetrating Network from Waste Tires Rubber with commercial
Unsaturated Polyester
Abstract: Waste tires constitute environmental problems because of their three-dimensional complicated structure. The presence of different additives within their composition makes them difficult to degrade. In this research, the waste tire rubber is used as raw material after inserting effective groups, like the carboxylic group within the rubber to be used directly without the need to separate additives or recover the rubber individually. Ground tire rubber (GTR) was modified by functionalizing with different ratios of maleic anhydride. Network polyester was prepared from modified GDR and diethylene glycol. Interpenetrating networks IPNs were prepared from polyester of GTR with trade unsaturated polyester. The characterization of the IPNs was studied via infrared spectroscopy, thermal analysis, X-ray diffraction analysis, and AFM pictures. The results indicate that there is a complete interaction between the two types of networks and the IPNs are of one phase. Also increasing the MAn ratio in the GTR gives more homogeneity to the produced IPNs, whereby the number of crosslinking increases.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Optimal Parameters for Spatial Distribution Modeling of Global Horizontal
Solar Radiation in Iraq
Abstract: Abstract Solar radiation plays an essential role in all interior physical processes and the radiative budget of the earth-atmosphere system. However, information about the spatial distribution of global solar radiation or its components is limited and exclusive at some scientific centers that specialized in solar radiation physics. Based on daily data of global solar radiation from (1984) to (2004) available at (16) locations in Iraq retrieved from NASA e-archive, this study aims to determine the optimal parameters of the experimental model to estimate the amount of global solar radiation on a horizontal surface as a function of latitude only. The results showed that the suggested model which is mathematically expressed by the sum of sine of latitude is highly appropriate for estimation of global solar radiation in clear sky conditions after adjusting the parameters according to geographical location. Through comparison between modeled output and an independent measured, globally used, and satellite available data and based on overall results besides some validity metrics: MBE, RMSE, pRMSD, NSE, R2, and r; It can be concluded the proposed model is achievable with high accurate practically performance to calculate and estimate the horizontal global solar radiation (GH) in Iraq region.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Evaluation of the best Edge Filters in Image Processing Based on the Color
Fabric Texture
Abstract: With the development and complexity of life, the need to improve images appeared, especially when used in the fields of life, including industry and its branches, which affect the life of the citizen, such as the manufacture of fabrics. Which requires precision in the production of these fabrics from the colors and pattern of the fabric. Edge identification is the first step in many digital image-processing applications. Edge identification greatly decreases the data quantity, undesirable filters or unimportant data and provides the important data into the image. There are some issues such as false edge identification, noise issues, low contrast and other edge issues. This paper presents a practical study to compare different edge detectors to determine which edge detector achieves better results, which in turn reflects the best pattern in the fabric. These detectors are Canny, Roberts, Laplace and Gabor. A database of thirty color JPG images collected from the Internet was arranged and a quality scale was used to compare filter detectors. The system MATLAB2020 was used to program the proposed work. The results enhancement was measured by the quality coefficient. This coefficient estimated as follows for Roberts filter (44.27-51.09). Gabor filter (43.46-44.48) and Laplace filter (44.71-5.40). Finally, the quality coefficient for Canny filter equals (44.46-52.05). Therefore, it turns out that the Gabor filter is the best of these filters in defining the edges that were used in defining the pattern.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Improved Round Robin CPU Scheduling Algorithm with Different Arrival Times
Based on Dynamic Quantum
Abstract: Modern operating systems are based on the principle of time-sharing in executing simultaneous operations. Determining the length of the time slice, and the times when processes arrive at the ready queue are problems that affect metrics such as the average waiting time (AWT), average turnaround time (ATAT), response time (RT), and number of context switches (NCS) of the time-sharing round robin RR algorithms. The research aims to propose an algorithm that achieves a short waiting time while maintaining a reasonable response time, which is the most important characteristic of time-sharing algorithms. The Different Arrival-Dynamic Quantum Round Robin (DADQRR) algorithm bases its work on different parameters to adjust the time slice value dynamically. The algorithm has been compared to three other algorithms that are similar in terms of dealing with different arrival times, namely AN, MARR, and RR. The algorithm outperformed the three algorithms at a range from 6.155% to 31.409% in terms of AWT. It achieved an outperformance of 5.924% to 30.850%, considering the TAT. The ranges of outperformance values resulted from the difference in the ranges of arrival times, as well as in the ranges of burst times.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Effect of treating the larval stage of the large waxworm Galleria
mellonella with different ...
Abstract: Abstract The present study was conducted to determine the impact of nanoparticles (TiO2 and ZnO) at concentrations (100,500,1000,5000) ppm and Bacillus thuringiensis spores at concentration (106 and109 cells/ml of D.W on some biological aspects of greater ,108 107 wax moth(Galleria mellonella) . The results showed that these materials have a significant effect on the development stages, larva and pupa of Galleria mellonella .The nanoparticles had a clear effect on the motility of the insect as high concentrations, 5000ppm of ZnO increased the killing rate in the larva and pupa to 80.10% and 34.64 respectively. Treatment with these materials also had a significant effect in some biological aspects of the first generation. The average number of eggs was 22.667 and 10.007 in the treatment with concentration 5000ppm of both TiO2 and ZnO respectively, while the average number of egg was 9.667 in the treatment with 106 of Bacillus thuringiensis spores . Treatment with concentration 5000ppm also caused a delay in the eggs laying of the greater wax moth to reach 87.720 and 95.163% of both, TiO2 and ZnO respectively, compared with Bacillus thuringiensis spores with showed 94.233% at106 concentration
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Effect of aqueous and alcoholic leaves extract of Platanus occidentalis L.
...
Abstract: Abstract This study was conducted in the laboratory and nursery of the Department of forest sciences, College of Agriculture and Forestry/ University of Mosul, the aim of this study was to investigate the seasonal distribution of root rot disease, which causes severe damage to cypress seedling Cupressus sempervirens L. , this study showed through a field survey conducted of some private and public nurseries in Mosul city during September and the November of 2020 and January , March, May and July of 2021, as it was found that the highest rate of infection with the disease was in May 2021, it amounted to 22%, and that the lowest rate of infection was in January of the same year,which amounted to 8%, Fusarium solani was appeared at highest rate 50% in July 2021, and the lowest rate of isolation reached 8.33% of Rhizoctonia solani in September 2020 and January 2021. The results of study concentrations effect of Platanus occidentalis L leaves extract on fungal growth rates showed that alcoholic extract had the highest inhibitory effect on the growth of Rhizoctonia solani fungus, which was 100% at the fourth concentration than the first concentration of aqueous extract which showed the lowest inhibition rate 3.75%
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- The role of digitization in revitalizing the course system at Northern
Technical University
Abstract: Northern Technical university in Iraq relied in their education on the course system, this system was characterized by some kind of difficulties. A questionnaire was distributed to professors, technicians, administrators, and students subject to the curriculum system as a secondary source for collecting data and information. The study found that NTU as a young and modern university has an infrastructure supported by an electronic educational administrative information system, It provides an integrated digital platform for teachers to participate extensively in lectures, courses, scientific and practical workshops, create interactive lessons, create assignments, tests and assessment through a solid and efficient platform that facilitated the student to complete his homework and duties in the time available to him by notifying them and informing them by sending an email that includes educational content and information and communication technology urged the university to continue with the course system. The study dealt with data analysis using structural equation modeling and the confirmatory factor analysis strategy as a means to measure the observational variables represented by the digitization axes, which in turn matched the measures of statistical analysis Amos.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- The Effect of Azo Moiety on the Electrical Conductivity of Oxadiazole and
Triazole Containing ...
Abstract: Phenolic mercapto oxadiazole and triazole monomers were prepared and then azotized with aniline and Para-phenylene diamine. The prepared monomers have been characterized with FTIR and1HNMR. The six prepared monomers were polymerized by condensation with formaldehyde in a basic medium. The polymer was recognized by FTIR, thermal analysis, and fine elemental analysis (CHN). The results have shown that the presence of azo moiety decreases the thermal stability and the glass transition temperature of the polymers. Also, the oxadiazole polymers are more thermally stable and have higher Tg than the triazole polymers. Doping with different ratios of iodine vapor was carried out on the polymer. The electrical conductivity of the pure and doped polymers was measured by using three probe cells. The results also revealed that the azo moiety increases the conductivity of the pure polymers to some extent (from 1.45534E-11 to 4.69038E-10 ohm-1cm-1 for oxadiazole polymers and from 1.15263E-10 to 3.2680E-10 ohm-1cm-1 for triazole polymers). It was also shown that the electrical conductivity was increased by many orders of magnitude (2-3 orders).by increasing the ratio of the doping.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- Air Treatment by Negative Ions
Abstract: Abstract The research presents an effective and efficient mechanism for treating air and improving its specifications by designing and manufacturing a portable and small environmentally friendly device that works by an electric reactor to produce negative ions, which vibrate in the air during the discharge of negative charges to work on the association of negative ions with pollutants that carry a positive charge and fall by gravity and oxidize It decomposes and its effect diminishes and the production of small amounts of ozone works to kill pathogens without irritating the respiratory passages and lungs or causing side effects of living organisms.
PubDate: Wed, 30 Nov 2022 20:30:00 +010
- The Comparison of Bone Mineral Density and Bone Mineral Content between
Both Urban and Rural ...
Abstract: In this study, the bone state of women in an urban group was measured and compared to a rural group. The assessments revealed the measurements of bone mineral content (BMC) and bone mineral density (BMD). A cross-sectional study was done at the DXA laboratory, Physiology Department, College of Medicine, University of Ninevah, Mosul, Iraq. 139 healthy females were enrolled through a college medical academic center assessment. They were split into two groups: rural (53 participants) and urban (86 participants). Study participants provided detailed anthropometric data. A DXA bone densitometer scanner type (STRATOS) from the (DMS) group in France was used to measure the T- and Z-scores. All sample groups were classified according to age from 30-79 years and divided into subgroups for every 10 years. The results show that BMC and BMD values were higher in the rural group in comparison with the urban group for all age categories with a highly significant p = 0.0001.
PubDate: Wed, 31 Aug 2022 19:30:00 +010
- Measuring the density and bone mineral content of women in Mosul city
Abstract: In this work, condition bone of women in an urban group has been measured and compared to a rural group. Based on the amount of bone mineral content (BMC) and bone mineral density (BMD), T-score and Z-score, in this study. From September 5, 2021 to February 28, 2022, a cross-sectional study was done at the DXA laboratory, Physiology Department, College of Medicine, University of Ninevah, Mosul, Iraq. Since 139 healthy females were enrolled through a college medical academic center’s assessment. They were divided into two groups: rural (53 participants) and urban (86 participants). Studying the participants provided detailed anthropometric data. T-, Z-score, BMD and BMC were evaluated using a DXA bone densitometer scanner type (STRATOS) from the (DMS) group in France. All sample groups are classified according to age ranged between 30-79 years and divided into subgroups for every 10 years. The results showed that BMC and BMD values were higher in the rural group in comparison to the urban group for all age categories with a highly significant p = 0.0001.
PubDate: Sun, 03 Jul 2022 19:30:00 +010
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