Pub Date : 2020-09-07DOI: 10.33899/EDUSJ.2020.127990.1104
R. Ghazal, T. Younus
{"title":"Preparation and Studying of Zeolite with Catalytic Properties From Local Silica and Bauxite Ores","authors":"R. Ghazal, T. Younus","doi":"10.33899/EDUSJ.2020.127990.1104","DOIUrl":"https://doi.org/10.33899/EDUSJ.2020.127990.1104","url":null,"abstract":"","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"137 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80519297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-04DOI: 10.33899/EDUSJ.2020.127597.1088
Mohammed Ibrahim Al-naqshabandey, Luma abdalmunim
This research included a study of some biochemical variables of Wister male rats with Induced liver cancer and a study of the effect of extracts of three parts of Annona muricata, including seeds, core, and leaves. The animals were divided into eight groups each group had six rats I: Control group, II treated with Thioacetamide TAA, III treated with Core extract, IV treated with Seed extract, V treated with Leave extract, VI treated with TAA with core extract, VII treated with TAA and Seed extract and, VIII TAA with leave extract. In this study, the measurement kit was used to measure, also Manual methods used to estimate Glutathione, Malondialdehyde, and Paraoxonase. The results showed a P≤0.05 increase in the tumor-induced rats of Malondialdehyde, Alkaline phosphatase, Total bilirubin, Aspartate transaminase, Alanine-transaminase, and Alpha-fetoprotein compared to the control group, while there was a significant decrease in rats which treated with TAA of Total protein, Glutathione, and Paraoxonase compared to the control group. The results showed a significant decrease in the levels in tumor-affected animals and treated with seed extract for each Malondialdehyde, Alkaline phosphatase, Total bilirubin, Aspartate transaminase, Alanine transaminase, and Alphafetoprotein compared to the group of rats affected and treated with the core extract, and leaves, The results also showed a significant increase in the affected rats which treated with seeds extract for the level of Total protein, Glutathione, and Paraoxonase compared to the group treated with Core, leaves, this has been demonstrated by the histological sections of the liver.
{"title":"Effect of Annona Muricata Extracts on Some Biochemical Parameters in Rats Exposed to Induced Liver Tumor","authors":"Mohammed Ibrahim Al-naqshabandey, Luma abdalmunim","doi":"10.33899/EDUSJ.2020.127597.1088","DOIUrl":"https://doi.org/10.33899/EDUSJ.2020.127597.1088","url":null,"abstract":"This research included a study of some biochemical variables of Wister male rats with Induced liver cancer and a study of the effect of extracts of three parts of Annona muricata, including seeds, core, and leaves. The animals were divided into eight groups each group had six rats I: Control group, II treated with Thioacetamide TAA, III treated with Core extract, IV treated with Seed extract, V treated with Leave extract, VI treated with TAA with core extract, VII treated with TAA and Seed extract and, VIII TAA with leave extract. In this study, the measurement kit was used to measure, also Manual methods used to estimate Glutathione, Malondialdehyde, and Paraoxonase. The results showed a P≤0.05 increase in the tumor-induced rats of Malondialdehyde, Alkaline phosphatase, Total bilirubin, Aspartate transaminase, Alanine-transaminase, and Alpha-fetoprotein compared to the control group, while there was a significant decrease in rats which treated with TAA of Total protein, Glutathione, and Paraoxonase compared to the control group. The results showed a significant decrease in the levels in tumor-affected animals and treated with seed extract for each Malondialdehyde, Alkaline phosphatase, Total bilirubin, Aspartate transaminase, Alanine transaminase, and Alphafetoprotein compared to the group of rats affected and treated with the core extract, and leaves, The results also showed a significant increase in the affected rats which treated with seeds extract for the level of Total protein, Glutathione, and Paraoxonase compared to the group treated with Core, leaves, this has been demonstrated by the histological sections of the liver.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79805029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-02DOI: 10.33899/edusj.2020.127247.1080
luqman Abdulrahman qader
E-learning today has a significant impact on learning, due to its ease of accessibility and the fact that it does not take into account geography, politics, or narrow economic interests. This significance gains a special status, especially when having doubts regarding the possibility of a final settlement of the pandemic Coved19 in a short period. Education using digital technologies allows students to expand their access to knowledge resources and to special skills which support the curriculum, as well as carrying using important features such as continuous assessments that enable them to advance in the field of research and to develop their ideas, and perhaps provide more opportunities to extend their knowledge and stimulate critical thinking that is formed by allowing students to gain knowledge and reach conclusions by themselves. With the spread of this huge number of smartphones, also of the availability of internet service at any time and place allows digital services to go beyond many boundaries to share information. “Cloud” computing technology provides optimal solutions for setting an effective infrastructure that allows researchers, teachers, and students to access services from anywhere and by using any kind of digital devices connected to the Internet to get valuable resources and services and to take advantage of the capabilities and functions provided by these modern environments. This contributes to providing the tools for supporting learning, teaching, and cooperative work. “Cloud” computing gives students and teachers a more convenient and effective learning experience.
{"title":"Employing Cloud Technologies in E-Learning Systems: University Students and Teachers’ Ability in Storing Information in “Cloud”: A “Google Classroom” Study","authors":"luqman Abdulrahman qader","doi":"10.33899/edusj.2020.127247.1080","DOIUrl":"https://doi.org/10.33899/edusj.2020.127247.1080","url":null,"abstract":"E-learning today has a significant impact on learning, due to its ease of accessibility and the fact that it does not take into account geography, politics, or narrow economic interests. This significance gains a special status, especially when having doubts regarding the possibility of a final settlement of the pandemic Coved19 in a short period. Education using digital technologies allows students to expand their access to knowledge resources and to special skills which support the curriculum, as well as carrying using important features such as continuous assessments that enable them to advance in the field of research and to develop their ideas, and perhaps provide more opportunities to extend their knowledge and stimulate critical thinking that is formed by allowing students to gain knowledge and reach conclusions by themselves. With the spread of this huge number of smartphones, also of the availability of internet service at any time and place allows digital services to go beyond many boundaries to share information. “Cloud” computing technology provides optimal solutions for setting an effective infrastructure that allows researchers, teachers, and students to access services from anywhere and by using any kind of digital devices connected to the Internet to get valuable resources and services and to take advantage of the capabilities and functions provided by these modern environments. This contributes to providing the tools for supporting learning, teaching, and cooperative work. “Cloud” computing gives students and teachers a more convenient and effective learning experience.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"66 1","pages":"245-258"},"PeriodicalIF":0.0,"publicationDate":"2020-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83872299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.166251
Mudhar A. Othman
In this work the synthesis of some substituted 1,2,4-triazoles and five ring system's reported. 2-(4-Chlorophenoxy) acetic acid (S1) was synthesis from corresponding substituted phenol by its reaction with chloroacetic acid in sodium hydroxide solution, the acids (Q1 and S1) esterified with methanol and sulfuric acid to give esters (Q2 and S2) which converted to acid hydrazides (Q3 and S3) by their reaction with hydrazine hydrate in ethanol. The acid hydrazides (Q3 and S3) were treated with carbon disulfide in potassium hydroxide solution to give potassium salts (Q4 and S4) the formed salts were treated with hydrazine hydrate to give substituted 4-amino-1,2,4-triazoles (Q5 and S5). 4-Amino-1,2,4-Triazole (Q5 and S5) were converted to (Q6 and S6), (Q9 and S9) and (Q10 and S10) by treating with CS2 in pyridine, urea and chloroacetic acid. While reaction of 4-amino-1,2,4-triazole (Q5 and S5) with phenyl isothiocyanate gave thiosemicarbazide derivatives (Q7 and S7) that converted to N-phenyl substituted 1,2,4triazole (Q8 and S8). The structures of the synthesized compounds were confirmed by physical and spectral data.
{"title":"Synthesis and Study of Some fused Substituted 1,3,4-Thiadiazoles and 1,2,4-Triazoles from 4-Chloro- phenoxy acetic acid and 2,4-dichlorophenoxy acetic acid","authors":"Mudhar A. Othman","doi":"10.33899/edusj.2020.166251","DOIUrl":"https://doi.org/10.33899/edusj.2020.166251","url":null,"abstract":"In this work the synthesis of some substituted 1,2,4-triazoles and five ring system's reported. 2-(4-Chlorophenoxy) acetic acid (S1) was synthesis from corresponding substituted phenol by its reaction with chloroacetic acid in sodium hydroxide solution, the acids (Q1 and S1) esterified with methanol and sulfuric acid to give esters (Q2 and S2) which converted to acid hydrazides (Q3 and S3) by their reaction with hydrazine hydrate in ethanol. The acid hydrazides (Q3 and S3) were treated with carbon disulfide in potassium hydroxide solution to give potassium salts (Q4 and S4) the formed salts were treated with hydrazine hydrate to give substituted 4-amino-1,2,4-triazoles (Q5 and S5). 4-Amino-1,2,4-Triazole (Q5 and S5) were converted to (Q6 and S6), (Q9 and S9) and (Q10 and S10) by treating with CS2 in pyridine, urea and chloroacetic acid. While reaction of 4-amino-1,2,4-triazole (Q5 and S5) with phenyl isothiocyanate gave thiosemicarbazide derivatives (Q7 and S7) that converted to N-phenyl substituted 1,2,4triazole (Q8 and S8). The structures of the synthesized compounds were confirmed by physical and spectral data.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"40 1","pages":"218-226"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79176935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.126846.1060
Theia’a N. Al-Sabha, Zahraa Jameel Al-Gubouri
A simple, precise and sensitive indirect spectrophotometric method is described for the assay of Paracetamol in its pure form and pharmaceutical formulations in the aqueous medium. The method is based on the oxidation of the Paracetamol with an excess of N-Bromosuccinimide (NBS) in alkaline medium and the residual oxidizing agent bleaches the purple-colored Eriochrome black-T (EBT) to colorless species which is measured at 516 nm at room temperature. Calibration graph is linear over 0.5-9 μg mL 1 and molar absorptivity is 3.7×10 L.mol.cm. The detection and quantification limits were 0.068 and 0.229 μgmL respectively. The accuracy (Average recovery %) is 98.57, and Precision (RSD) is ≤ 1.5. No interference effect has been observed from the excipients that exist in drug formulations. The method has been applied successfully in the determination of the Paracetamol in its commercial formulations (injection, syrup, and tablet), and compared favorably with other spectrophotometric methods used different reagents. The reaction mechanism for the oxidation of Paracetamol and EBT was postulated.
{"title":"Indirect Spectrophotometric Determination of Paracetamol Via Decolorization of Eriochrom Black-T With N-Bromosuccinimide","authors":"Theia’a N. Al-Sabha, Zahraa Jameel Al-Gubouri","doi":"10.33899/edusj.2020.126846.1060","DOIUrl":"https://doi.org/10.33899/edusj.2020.126846.1060","url":null,"abstract":"A simple, precise and sensitive indirect spectrophotometric method is described for the assay of Paracetamol in its pure form and pharmaceutical formulations in the aqueous medium. The method is based on the oxidation of the Paracetamol with an excess of N-Bromosuccinimide (NBS) in alkaline medium and the residual oxidizing agent bleaches the purple-colored Eriochrome black-T (EBT) to colorless species which is measured at 516 nm at room temperature. Calibration graph is linear over 0.5-9 μg mL 1 and molar absorptivity is 3.7×10 L.mol.cm. The detection and quantification limits were 0.068 and 0.229 μgmL respectively. The accuracy (Average recovery %) is 98.57, and Precision (RSD) is ≤ 1.5. No interference effect has been observed from the excipients that exist in drug formulations. The method has been applied successfully in the determination of the Paracetamol in its commercial formulations (injection, syrup, and tablet), and compared favorably with other spectrophotometric methods used different reagents. The reaction mechanism for the oxidation of Paracetamol and EBT was postulated.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"73 1","pages":"246-256"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86384255","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.166250
M. Jasim, Luma abdalmunim
The current study includes a comparison of a number of biochemical variables and the percentage of fatty acids in the blood of patients with Laryngeal and pharyngeal cancer who were diagnosed with the disease, as (25) samples were chosen for patients in the Oncology and Atomic Medicine Hospital in the city of Mosul from various age groups, in addition to (25) samples of healthy people. They did not suffer from any disease and in the same age groups as a control group. Where a number of biochemical variables and the percentage of fatty acids were measured using different techniques and the results of this study showed the presence of many significant differences for the studied variables, which indicates the existence of a significant effect of the studied disease condition on these variables. Keyword : Laryngeal cancer, fatty acids, hemoglobin, white blood cells ةسا رد ناطرسلاب نيباصملا لاجرلا مد لصم يف ةينهدلا ضامحلاا بيكرتو ةيويحوميكلا تاريغتملا ضعب يفنلاا يموعلبلا مساج يداهلا دبع دمحم 1 * ، دبع ىمل ركب معنملا 2 1 و 2 ءايميكلا مسق ، ةفرصلا مولعلل ةيبرتلا ةيلك قا رعلا ،لصوملا ،لصوملا ةعماج ، ةصلاخلا را امممممصملا ممممم رملل م مممملا مممممف ةممممي لا اممممم ا ة ممممسيو ةممممم وا وميكلا فا رمممما تملا رممممم ة ممممي ةمممممياامم ةمممميلانلا ةمممممحا لا رمممممضتت ااممممميت ا ممممممت مممممما رملامممممب م ت امممممصا ي مممممميت ممممممت ررمممممملا موممممممعلتلاو لرمممممل نلا جاحرمممممسب ٢٥ مممممميتسم مممممف ممممم رملل ةمممممم اي) لة مممممعتم ةممممممرمي فاممممم ف رممممم لمممممصوملا ةممممم ر م مممممف لامممممملا يمممممطلاو ما و ا ممممملا ةفاممممم ا ٢٥ رمممممما ءانمممممصا ا مممممص ةممممم اي ) ة ممممس لاو ةمممم وا وميكلا فا رمممما تملا رمممم ة ممممي اممممي مممممت مممما و لرطيممممح ةمممميوملمد ةممممرمعلا فامممم لا ج ممممبو رمممم لاممممب را اممممصم Journal of Education and Science (ISSN 1812-125X), Vol: 29, No: 3, 2020 (211-217) 212 فاممممممفات ا رمممممم مممممر علا ةوممممممجو ةممممممحا لا مممممم اممممممتي فرمممممم لااو ةممممم لت م فاممممممي مت قرممممممح ما تمممممحاب ةممممممي لا امممممم ال ةممممم و ملا ا تملل ةمو عملا وفا را تملا كلت لي ةحوا ملا ةي رملا ةلانلل راتد راثات ةوجو لي ل ر امم ةحوا ملا فا ر : ةلادلا تاملكلا ءاضيتلا م لا فامرك, رابولدومي لا , ةي لا ام ا , لرل نلا جاحرح Introduction Larynx and pharyngeal cancer occurs when cells in the organs for breathing and swallowing are divided abnormally and quickly, as most types of cancer in this type are concentrated in the area of the vocal cords and then move to the larynx and then all the back parts of the throat (the entire pharynx) are affected and this is The type of cancer is very common in the group of smokers, where the risk factor is very high and the risk factors increase when consuming alcohol. This type of cancer is considered widespread in Asian and African countries and is caused by dietary, genetic and viral factors [1]. This type of cancer is associated with other types of cancer such as oral cancer and then lung cancer and esophageal cancer, as well as this type of cancer may be transmitted to
{"title":"Study of Some Biochemical Parameters and Fatty Acids Composition in Blood Serum of Men with Nasopharyngeal Carcinoma","authors":"M. Jasim, Luma abdalmunim","doi":"10.33899/edusj.2020.166250","DOIUrl":"https://doi.org/10.33899/edusj.2020.166250","url":null,"abstract":"The current study includes a comparison of a number of biochemical variables and the percentage of fatty acids in the blood of patients with Laryngeal and pharyngeal cancer who were diagnosed with the disease, as (25) samples were chosen for patients in the Oncology and Atomic Medicine Hospital in the city of Mosul from various age groups, in addition to (25) samples of healthy people. They did not suffer from any disease and in the same age groups as a control group. Where a number of biochemical variables and the percentage of fatty acids were measured using different techniques and the results of this study showed the presence of many significant differences for the studied variables, which indicates the existence of a significant effect of the studied disease condition on these variables. Keyword : Laryngeal cancer, fatty acids, hemoglobin, white blood cells ةسا رد ناطرسلاب نيباصملا لاجرلا مد لصم يف ةينهدلا ضامحلاا بيكرتو ةيويحوميكلا تاريغتملا ضعب يفنلاا يموعلبلا مساج يداهلا دبع دمحم 1 * ، دبع ىمل ركب معنملا 2 1 و 2 ءايميكلا مسق ، ةفرصلا مولعلل ةيبرتلا ةيلك قا رعلا ،لصوملا ،لصوملا ةعماج ، ةصلاخلا را امممممصملا ممممم رملل م مممملا مممممف ةممممي لا اممممم ا ة ممممسيو ةممممم وا وميكلا فا رمممما تملا رممممم ة ممممي ةمممممياامم ةمممميلانلا ةمممممحا لا رمممممضتت ااممممميت ا ممممممت مممممما رملامممممب م ت امممممصا ي مممممميت ممممممت ررمممممملا موممممممعلتلاو لرمممممل نلا جاحرمممممسب ٢٥ مممممميتسم مممممف ممممم رملل ةمممممم اي) لة مممممعتم ةممممممرمي فاممممم ف رممممم لمممممصوملا ةممممم ر م مممممف لامممممملا يمممممطلاو ما و ا ممممملا ةفاممممم ا ٢٥ رمممممما ءانمممممصا ا مممممص ةممممم اي ) ة ممممس لاو ةمممم وا وميكلا فا رمممما تملا رمممم ة ممممي اممممي مممممت مممما و لرطيممممح ةمممميوملمد ةممممرمعلا فامممم لا ج ممممبو رمممم لاممممب را اممممصم Journal of Education and Science (ISSN 1812-125X), Vol: 29, No: 3, 2020 (211-217) 212 فاممممممفات ا رمممممم مممممر علا ةوممممممجو ةممممممحا لا مممممم اممممممتي فرمممممم لااو ةممممم لت م فاممممممي مت قرممممممح ما تمممممحاب ةممممممي لا امممممم ال ةممممم و ملا ا تملل ةمو عملا وفا را تملا كلت لي ةحوا ملا ةي رملا ةلانلل راتد راثات ةوجو لي ل ر امم ةحوا ملا فا ر : ةلادلا تاملكلا ءاضيتلا م لا فامرك, رابولدومي لا , ةي لا ام ا , لرل نلا جاحرح Introduction Larynx and pharyngeal cancer occurs when cells in the organs for breathing and swallowing are divided abnormally and quickly, as most types of cancer in this type are concentrated in the area of the vocal cords and then move to the larynx and then all the back parts of the throat (the entire pharynx) are affected and this is The type of cancer is very common in the group of smokers, where the risk factor is very high and the risk factors increase when consuming alcohol. This type of cancer is considered widespread in Asian and African countries and is caused by dietary, genetic and viral factors [1]. This type of cancer is associated with other types of cancer such as oral cancer and then lung cancer and esophageal cancer, as well as this type of cancer may be transmitted to","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"238 1","pages":"211-217"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81296776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.126827.1056
Reem F Polse, Sozan Qarani, M. Assafi, N. Sabaly, Fawaz Ali
Uropathogenic Klebsiella pneumoniae is considered the most important causes of urinary tract infection, and recently the antibiotic resistance of this pathogen has increased dramatically. The study aims at investigating the prevalence and antibiotic sensitivity of uropathogenic K. pneumoniae among different ages of groups at both genders. 1737 urine specimens were collected from individuals admitted to Zakho emergency hospital from January 2016 until December 2018. K. pneumoniae was identified based on Gram stain, colony characteristics and biochemical tests, and then it was tested for their antibiotic sensitivity. Out of all samples, 1076 (61.9%) showed significant bacterial yield. The UTIs among females (64.3%) were statistically higher than males (46.5%) (P < 0.001). The age group of 20-29 years was highly susceptible to UTIs (43%). Among the total UTIs, K. pneumoniae represented 16.2%. K. pneumoniae in males (23.4%) was significantly higher than females (15.4%) (P=0.03). The age group 40-49 years (32.2%) was the highest group that at risk for K. pneumoniae infection. K. pneumoniae was highly susceptible to imipenem (100%) and was highly resistant against cephalothin (90.8%). A high prevalence of UTIs were observed among the age group of 20-29 years and the females had more risk of having UTIs. The males were more susceptible to K. pneumoniae with higher prevalence in the age group of 40-49 years. K. pneumoniae showed high sensitivity toward imipenem and high resistance to cephalothin. More awareness is required in all healthcare sectors for regular surveillance of the use of antimicrobial agents to reduce the resistance rates and to eradicate the pathogens.
{"title":"Incidence and Antibiotic Sensitivity of Klebsiella pneumonia isolated from urinary tract infection patients in Zakho emergency hospital / Iraq","authors":"Reem F Polse, Sozan Qarani, M. Assafi, N. Sabaly, Fawaz Ali","doi":"10.33899/edusj.2020.126827.1056","DOIUrl":"https://doi.org/10.33899/edusj.2020.126827.1056","url":null,"abstract":"Uropathogenic Klebsiella pneumoniae is considered the most important causes of urinary tract infection, and recently the antibiotic resistance of this pathogen has increased dramatically. The study aims at investigating the prevalence and antibiotic sensitivity of uropathogenic K. pneumoniae among different ages of groups at both genders. 1737 urine specimens were collected from individuals admitted to Zakho emergency hospital from January 2016 until December 2018. K. pneumoniae was identified based on Gram stain, colony characteristics and biochemical tests, and then it was tested for their antibiotic sensitivity. Out of all samples, 1076 (61.9%) showed significant bacterial yield. The UTIs among females (64.3%) were statistically higher than males (46.5%) (P < 0.001). The age group of 20-29 years was highly susceptible to UTIs (43%). Among the total UTIs, K. pneumoniae represented 16.2%. K. pneumoniae in males (23.4%) was significantly higher than females (15.4%) (P=0.03). The age group 40-49 years (32.2%) was the highest group that at risk for K. pneumoniae infection. K. pneumoniae was highly susceptible to imipenem (100%) and was highly resistant against cephalothin (90.8%). A high prevalence of UTIs were observed among the age group of 20-29 years and the females had more risk of having UTIs. The males were more susceptible to K. pneumoniae with higher prevalence in the age group of 40-49 years. K. pneumoniae showed high sensitivity toward imipenem and high resistance to cephalothin. More awareness is required in all healthcare sectors for regular surveillance of the use of antimicrobial agents to reduce the resistance rates and to eradicate the pathogens.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"15 1","pages":"257-268"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85617883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.126673.1048
saad salih alzbaidy, A. Hamdoon
In this study, we modify the rheolgical prioperties of asphaltic materials by addative and air blowing. For this process, asphaltic materials have been oxidized by air blowing in the presence of anhydrous aluminum chloride as a catalyst for this process . Air blowing was conducted in different condtions of temperature and times using 0.5%(by weight) from catalyst, after determining the optimal conditions for air blowing, we changged the percentage of catalyst to get the optimal perecentage which can be using in modified process, then the asphalt was treated with the commercial adhesive (EVA) in two phaths: The first path was included addtion of different percentages from commercial adhesive under the optimal condition from air blowing and perecentage of alaminum chloride. The second path was included dissolved the commercial adhesive in the toluene and then the modified process was conducted at same conditions in the first path, ( toluene was added to the commercial adhesive by ratio (1:6) (weight of commercial adhesive: ml of toluene). The results showe rheological properties that are compeletly different from the original asphaltic materials . The study was gave modified asphaltic materials that can be using in different fields, some samples can be using in paving as in samples (AS19, AS24, AS25) and other as mastic or as flattening as in samples (AS15, AS16, AS17, AS21, AS22). The usage of asphalitic materials in various fields depends on the measurments of different properties such as (ductility, penetration, softining point ,asphaltens percentage, penetration index ,aging test, marshall test). keywords: Asphalt, Rheological Properties, air blowing ( يراجتلا قصلالاب روّحملا تلفسلإل ةيجولويرلا صاوخلا Ethylene-vinyl acetate ) ةيئاوهلا ةدسكلأا ةيلمعو 103 ( يراجتلا قصلالاب روّحملا تلفسلإل ةيجولويرلا صاوخلا Ethylene-vinyl acetate ) ةيئاوهلا ةدسكلأا ةيلمعو دمحا حلاص دعس نودمح دمحا رامع ىونين ةيبرت ةيريدم ءايميكلا مسق ةيبرتلا ةرا زو ةفرصلا مولعلل ةيبرتلا ةيلك لصوملا ةعماج saadasalih3@gmail.com ammarhamdoon@ymail.com 10.33899/edusj.2020.126673.1048 DOI: ملاتسلاا لوبقلا 09 / 02 / 2020 03 / 05 / 2020 ةصلاخلا ةيتلفسلإا داوملل ةيجولويرلا صاوخلا ريوحت ةسا ردلا هذه تنمضت مادختساب مت. ةيئاوهلا ةدسكلأاو تافاضملا ت تحت ةيئاوهلا ةدسكلأا ةيلمع تيرجأ. ةيلمعلا هذهل زافحك يئاملالا موينمللأا ديرولك دوجوب ةيتلفسلإا ةداملا ةدسكأ جوب ةدسكأ نمزو ةرا رح ةجرد نم ةفلتخم فورظ دو 0.5) ديدحت دعب. يئاملالا موينمللأا ديرولك نم انزو %) ةبسنلا ديدحت ضرغل ةفاضملا يئاملالا موينمللأا ديرولك ةبسن رييغت مت ةيئاوهلا ةدسكلأا ةيلمعل ىلثملا فورظلا . اهمادختسا ناكملإاب يتلا ىلثملا يئاوهلا ةدسكلأا ةيلمعل ىلثملا فورظلا ديدحت دعب تلفسلإا لموع عم ةفاضملا موينمللأا ديرولك ةبسنو ة ةفلتخم بسن عم تلفسلإا ةلماعم نمضت لولأا راسملا. .نيفلتخم نيراسمب )يراجت قصلا( يرميلوبلا فاضملا .ىلثملا ةدسكلاا ةيلمع فورظ تحت يراجتلا قصلالا نم هيف متف يناثلا راسملا امأ مادختسا تلا يف ةباذم ةئيهب يراجتلا قصلالا و نب نيول ( ةبس 1 : 6 مجح : قصلالا نزو() ..زافح ةبسنو ةيئاوه ةدسكأ ةيلمع نم لولأأ راسملا يف ةمدختسملا فورظل
{"title":"The rheological properties of asphalt modified by commercial adhesive (Ethylene-vinyl acetate) and air blowing process","authors":"saad salih alzbaidy, A. Hamdoon","doi":"10.33899/edusj.2020.126673.1048","DOIUrl":"https://doi.org/10.33899/edusj.2020.126673.1048","url":null,"abstract":"In this study, we modify the rheolgical prioperties of asphaltic materials by addative and air blowing. For this process, asphaltic materials have been oxidized by air blowing in the presence of anhydrous aluminum chloride as a catalyst for this process . Air blowing was conducted in different condtions of temperature and times using 0.5%(by weight) from catalyst, after determining the optimal conditions for air blowing, we changged the percentage of catalyst to get the optimal perecentage which can be using in modified process, then the asphalt was treated with the commercial adhesive (EVA) in two phaths: The first path was included addtion of different percentages from commercial adhesive under the optimal condition from air blowing and perecentage of alaminum chloride. The second path was included dissolved the commercial adhesive in the toluene and then the modified process was conducted at same conditions in the first path, ( toluene was added to the commercial adhesive by ratio (1:6) (weight of commercial adhesive: ml of toluene). The results showe rheological properties that are compeletly different from the original asphaltic materials . The study was gave modified asphaltic materials that can be using in different fields, some samples can be using in paving as in samples (AS19, AS24, AS25) and other as mastic or as flattening as in samples (AS15, AS16, AS17, AS21, AS22). The usage of asphalitic materials in various fields depends on the measurments of different properties such as (ductility, penetration, softining point ,asphaltens percentage, penetration index ,aging test, marshall test). keywords: Asphalt, Rheological Properties, air blowing ( يراجتلا قصلالاب روّحملا تلفسلإل ةيجولويرلا صاوخلا Ethylene-vinyl acetate ) ةيئاوهلا ةدسكلأا ةيلمعو 103 ( يراجتلا قصلالاب روّحملا تلفسلإل ةيجولويرلا صاوخلا Ethylene-vinyl acetate ) ةيئاوهلا ةدسكلأا ةيلمعو دمحا حلاص دعس نودمح دمحا رامع ىونين ةيبرت ةيريدم ءايميكلا مسق ةيبرتلا ةرا زو ةفرصلا مولعلل ةيبرتلا ةيلك لصوملا ةعماج saadasalih3@gmail.com ammarhamdoon@ymail.com 10.33899/edusj.2020.126673.1048 DOI: ملاتسلاا لوبقلا 09 / 02 / 2020 03 / 05 / 2020 ةصلاخلا ةيتلفسلإا داوملل ةيجولويرلا صاوخلا ريوحت ةسا ردلا هذه تنمضت مادختساب مت. ةيئاوهلا ةدسكلأاو تافاضملا ت تحت ةيئاوهلا ةدسكلأا ةيلمع تيرجأ. ةيلمعلا هذهل زافحك يئاملالا موينمللأا ديرولك دوجوب ةيتلفسلإا ةداملا ةدسكأ جوب ةدسكأ نمزو ةرا رح ةجرد نم ةفلتخم فورظ دو 0.5) ديدحت دعب. يئاملالا موينمللأا ديرولك نم انزو %) ةبسنلا ديدحت ضرغل ةفاضملا يئاملالا موينمللأا ديرولك ةبسن رييغت مت ةيئاوهلا ةدسكلأا ةيلمعل ىلثملا فورظلا . اهمادختسا ناكملإاب يتلا ىلثملا يئاوهلا ةدسكلأا ةيلمعل ىلثملا فورظلا ديدحت دعب تلفسلإا لموع عم ةفاضملا موينمللأا ديرولك ةبسنو ة ةفلتخم بسن عم تلفسلإا ةلماعم نمضت لولأا راسملا. .نيفلتخم نيراسمب )يراجت قصلا( يرميلوبلا فاضملا .ىلثملا ةدسكلاا ةيلمع فورظ تحت يراجتلا قصلالا نم هيف متف يناثلا راسملا امأ مادختسا تلا يف ةباذم ةئيهب يراجتلا قصلالا و نب نيول ( ةبس 1 : 6 مجح : قصلالا نزو() ..زافح ةبسنو ةيئاوه ةدسكأ ةيلمع نم لولأأ راسملا يف ةمدختسملا فورظل","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"23 1","pages":"102-118"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83241839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.126231.1023
Usra. I. S. Al-Neaimy
{"title":"Spectrophotometric Assay of Piperazine hexahydrate in Pharmaceutical Formulation with 3,5- Dinitrosalysilic Acid Reagent","authors":"Usra. I. S. Al-Neaimy","doi":"10.33899/edusj.2020.126231.1023","DOIUrl":"https://doi.org/10.33899/edusj.2020.126231.1023","url":null,"abstract":"","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"92 1","pages":"46-57"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87672007","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.33899/edusj.2020.127268.1081
Yasser T. Khlile, M. Al-Jubbori
In this paper, the nuclear track detector CR-39 with a thickness of 200 μm is divided to several pieces. The area of one piece is 1 x 1 cm. This study has involved two parts. Fist part is without irradiated by alpha particles. The second is irradiated by alpha particles with energy E = 1.2 MeV using the Am radioactivity source and incident angles (0, 10, 30, 50). All samples etching with sodium hydroxide solution at a concentration of 6.25 N and a temperature of (70 ± 1) C. The study included calculating track parameters and comparing them with the results of the first equation from the Track-Test program. This comparison showed that there is a good agreement between experimental results and Track-Test data for track profile.
{"title":"Investigate Oblique Incident Alpha Particle Tracks on CR-39 Detector","authors":"Yasser T. Khlile, M. Al-Jubbori","doi":"10.33899/edusj.2020.127268.1081","DOIUrl":"https://doi.org/10.33899/edusj.2020.127268.1081","url":null,"abstract":"In this paper, the nuclear track detector CR-39 with a thickness of 200 μm is divided to several pieces. The area of one piece is 1 x 1 cm. This study has involved two parts. Fist part is without irradiated by alpha particles. The second is irradiated by alpha particles with energy E = 1.2 MeV using the Am radioactivity source and incident angles (0, 10, 30, 50). All samples etching with sodium hydroxide solution at a concentration of 6.25 N and a temperature of (70 ± 1) C. The study included calculating track parameters and comparing them with the results of the first equation from the Track-Test program. This comparison showed that there is a good agreement between experimental results and Track-Test data for track profile.","PeriodicalId":15610,"journal":{"name":"Journal of Education Science","volume":"39 1","pages":"196-210"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77185239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：