Pub Date : 2019-09-28DOI: 10.32894/kujss.2019.14.3.15
Ali M. Muhammed, Abdul-Majeed E.Ibrahim, R. Ismail
The effect of the preparation conditions was studied by changing the molar concentration (M) for thiourea [CS(NH2)2] (0.6, 1, 1.3, 1.6 mol) On the Performance of (Cu2S/Si) photodetector which Prepared by (CBD) technique. The photovoltaic properties of the detector, which included the study of the characteristics of current-voltage in the case of darkness and using the forward bias and reverse bias at the rated voltages from -5 to +5V, The (Cu2S/Si) heterojunction is an asymmetric; the figure of merit (Ф) of the films was calculated as a function of molar concentration, The linear characteristics of the (Cu2S/Si) heterojunction were studied. The properties of the applied photodetector were studied, by The responsivity (Rλ) of all photodetectors which exhibits two peaks of response, the maximum responsivity was about 2.06A/W at 450nm and 2.13A/W at 850nm obtained for the photodetector prepared at 1.5mol. the Specific Detectivity (D*) showed two peaks in the Spectrum of the Specific Detectivity, Quantum Efficiency (η) was calculated and The minority carriers of the photodetector was measured, and the length of diffusion carriers was calculated.
{"title":"Study the Effect Thiourea Concentration to (Cu2S/Si) Heterojunction Photodetector by Chemical Bath Deposition (CBD)","authors":"Ali M. Muhammed, Abdul-Majeed E.Ibrahim, R. Ismail","doi":"10.32894/kujss.2019.14.3.15","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.15","url":null,"abstract":"The effect of the preparation conditions was studied by changing the molar concentration (M) for thiourea [CS(NH2)2] (0.6, 1, 1.3, 1.6 mol) On the Performance of (Cu2S/Si) photodetector which Prepared by (CBD) technique. The photovoltaic properties of the detector, which included the study of the characteristics of current-voltage in the case of darkness and using the forward bias and reverse bias at the rated voltages from -5 to +5V, The (Cu2S/Si) heterojunction is an asymmetric; the figure of merit (Ф) of the films was calculated as a function of molar concentration, The linear characteristics of the (Cu2S/Si) heterojunction were studied. The properties of the applied photodetector were studied, by The responsivity (Rλ) of all photodetectors which exhibits two peaks of response, the maximum responsivity was about 2.06A/W at 450nm and 2.13A/W at 850nm obtained for the photodetector prepared at 1.5mol. the Specific Detectivity (D*) showed two peaks in the Spectrum of the Specific Detectivity, Quantum Efficiency (η) was calculated and The minority carriers of the photodetector was measured, and the length of diffusion carriers was calculated.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47415591","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.13
M. AL- Juboory, W. Shakir
The study was conducted during the 2017-2018 growing season to evaluate the responses of genotypic of (Vica faba L.) to the potassium sulfate fertilizer, Spanish (LueDeotono) and Turkish (Yildiz) with five levels from potassium were (0, 10, 20, 30, and 40 mg L -3 ). Treatments were laid down in a randomized complete block design (RCBD) with three replication , The results of this study revealed that Turkish genotypes showed significant effects in the traits plants hight, flowers number, and yield weight, in the other hand the genotype Spanish gave a high number of leaves per plant, chlorophyll content, fresh and dry weight. Application of potassium fertilizer showed significant effect gave a higher value in plant height, the number of leaves, flower number and chlorophyll content, fresh at dry weight for the stem. The interaction between the genotypic and potassium gave a higher chlorophyll, leaves number per plant, fresh at dry weight and yield weight.
{"title":"Effect of Spraying Potassium on the Growth of Vicia faba L.","authors":"M. AL- Juboory, W. Shakir","doi":"10.32894/kujss.2019.14.3.13","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.13","url":null,"abstract":"The study was conducted during the 2017-2018 growing season to evaluate the responses of genotypic of (Vica faba L.) to the potassium sulfate fertilizer, Spanish (LueDeotono) and Turkish (Yildiz) with five levels from potassium were (0, 10, 20, 30, and 40 mg L -3 ). Treatments were laid down in a randomized complete block design (RCBD) with three replication , The results of this study revealed that Turkish genotypes showed significant effects in the traits plants hight, flowers number, and yield weight, in the other hand the genotype Spanish gave a high number of leaves per plant, chlorophyll content, fresh and dry weight. Application of potassium fertilizer showed significant effect gave a higher value in plant height, the number of leaves, flower number and chlorophyll content, fresh at dry weight for the stem. The interaction between the genotypic and potassium gave a higher chlorophyll, leaves number per plant, fresh at dry weight and yield weight.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44973169","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.14
Noor Ibrahim, Gassim AL-Gubori, Akeil AL.Aassi
The study was carried out in Agricultural college Research station /University of Tikrit at 18/10/2017 used 4 genotypes (PO6-OO1FB/FL, PO6-OO5FB/FL, PO6-OO9FB/FL, PO6OO14FB/FL) and its crosses from second filial of faba Bean the genotypes were recorded as number(1,4,5 and8) respecitivly and for its crosses from second fillial (1×4), (1×8), (4×8) and (5×8) which proved from pervious study the decrease in parents content and its crosses in first fillial from Tainine percentage, which planted in rows at the flowering back cross hybridization was done for every cross and with its parents for regarding as female parents with the second fillial crosses were obtained and planted the data had measured the results of Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (188-208) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 190 crossing (1×4), (1×8), (4×8) and (5×8) with its parents gave highly significant differences the ratio of genetic variances gave high from environment variance which was the traits controlled by additive gene action more than dominance action beside that the Heritability ratios of broad sense were high in most traits. And the Heritability by narrow sense was high for the cross (1×8) in the traits: plant height, leaf area, number of the branches, weight of the seed and the Heritability by narrow sense for the traits: number of the days for 50% flowering, plant height, leaf area, number of the branches, weight of the seed, single yield and yield efficiency, while the cross (4×8) gave high values for the traits: number of the days for 50% flowering, number of the branches, number of the pod seed, weight of the seed and yield efficiency the cross(1×4) was high in the Heritability by narrow sense for the traits:, number of the pods, number of pod seeds, seed yield and yield efficiency, while the four crosses gave higher ratios in number of the branches, number of the seeds in the pod and yield index, where as it were moderate for other traits.
{"title":"Estimation of the Performance and Genetic Parameters for Genotypes produced from Backcross of Second fillial Hybrids in Faba Bean (Vicia faba L.) Depending on Comistok and Robinson Method","authors":"Noor Ibrahim, Gassim AL-Gubori, Akeil AL.Aassi","doi":"10.32894/kujss.2019.14.3.14","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.14","url":null,"abstract":"The study was carried out in Agricultural college Research station /University of Tikrit at 18/10/2017 used 4 genotypes (PO6-OO1FB/FL, PO6-OO5FB/FL, PO6-OO9FB/FL, PO6OO14FB/FL) and its crosses from second filial of faba Bean the genotypes were recorded as number(1,4,5 and8) respecitivly and for its crosses from second fillial (1×4), (1×8), (4×8) and (5×8) which proved from pervious study the decrease in parents content and its crosses in first fillial from Tainine percentage, which planted in rows at the flowering back cross hybridization was done for every cross and with its parents for regarding as female parents with the second fillial crosses were obtained and planted the data had measured the results of Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (188-208) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 190 crossing (1×4), (1×8), (4×8) and (5×8) with its parents gave highly significant differences the ratio of genetic variances gave high from environment variance which was the traits controlled by additive gene action more than dominance action beside that the Heritability ratios of broad sense were high in most traits. And the Heritability by narrow sense was high for the cross (1×8) in the traits: plant height, leaf area, number of the branches, weight of the seed and the Heritability by narrow sense for the traits: number of the days for 50% flowering, plant height, leaf area, number of the branches, weight of the seed, single yield and yield efficiency, while the cross (4×8) gave high values for the traits: number of the days for 50% flowering, number of the branches, number of the pod seed, weight of the seed and yield efficiency the cross(1×4) was high in the Heritability by narrow sense for the traits:, number of the pods, number of pod seeds, seed yield and yield efficiency, while the four crosses gave higher ratios in number of the branches, number of the seeds in the pod and yield index, where as it were moderate for other traits.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45345847","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.12
Usama AL Hadeedy, N. Mahdi, Ibraheem AL Jebory
Two hundred samples of clinical samples were collected from different sources from Kirkuk General Hospital, Azadi Teaching Hospital, Children Hospital and the Specialized Center of Respiratory and Chest Diseases clinics in Kirkuk city from the period Feb., 15, 2018 to Jun., 15, 2018 from outand in-patients after consultation with the specialist doctor and the samples were forwarded to the laboratory. The data of each of the samples were recorded in special forms and they included: 55 samples of respiratory tract infection, 25 blood samples, 30 samples of meningitis, 30 samples of urinary tract infection, 30 wound samples and 30 burn samples. The isolates were identified after being cultured on MacConkey agar, and Blood agar. The biochemical tests: Oxidase and Catalase were done for the samples and for final diagnosis API 20E system was used. After culture and diagnosis, 12 isolates of Acinetobacter baumannii were obtained, of which five were from sputum, three from swabs of burns, two swabs of wound and an isolate from each of bacteremia and CSF. The results of the sensitivity tests for A. baumannii isolates from different clinical sources from Kirkuk hospitals for 13 different antibiotics showed resistance of the bacterial isolates of the study at different rates. All the samples (100%) showed resistance to Ampicillin, Amoxicillin, Ceftazidim, Cefotaxime, Chloramphenicol and Trimethoprime, while 83.33% showed Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (155-173) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 511 resistance to Amikacin, Lefofloxacin, Trimethoprime-Sulphamethoxazole and Piperacillin, and 58.33% to Amoxicillin-Clavulanic acid and Gentamycin and 50 % to Imipenem .
{"title":"Isolation and Diagnosis of Acinetobacter Bumanniii Recently Isolated From Patients in Kirkuk Hospitals and Study their Antibiotics Resistance","authors":"Usama AL Hadeedy, N. Mahdi, Ibraheem AL Jebory","doi":"10.32894/kujss.2019.14.3.12","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.12","url":null,"abstract":"Two hundred samples of clinical samples were collected from different sources from Kirkuk General Hospital, Azadi Teaching Hospital, Children Hospital and the Specialized Center of Respiratory and Chest Diseases clinics in Kirkuk city from the period Feb., 15, 2018 to Jun., 15, 2018 from outand in-patients after consultation with the specialist doctor and the samples were forwarded to the laboratory. The data of each of the samples were recorded in special forms and they included: 55 samples of respiratory tract infection, 25 blood samples, 30 samples of meningitis, 30 samples of urinary tract infection, 30 wound samples and 30 burn samples. The isolates were identified after being cultured on MacConkey agar, and Blood agar. The biochemical tests: Oxidase and Catalase were done for the samples and for final diagnosis API 20E system was used. After culture and diagnosis, 12 isolates of Acinetobacter baumannii were obtained, of which five were from sputum, three from swabs of burns, two swabs of wound and an isolate from each of bacteremia and CSF. The results of the sensitivity tests for A. baumannii isolates from different clinical sources from Kirkuk hospitals for 13 different antibiotics showed resistance of the bacterial isolates of the study at different rates. All the samples (100%) showed resistance to Ampicillin, Amoxicillin, Ceftazidim, Cefotaxime, Chloramphenicol and Trimethoprime, while 83.33% showed Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (155-173) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 511 resistance to Amikacin, Lefofloxacin, Trimethoprime-Sulphamethoxazole and Piperacillin, and 58.33% to Amoxicillin-Clavulanic acid and Gentamycin and 50 % to Imipenem .","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45425506","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.6
A. Mahmood, Z. Rezaig
A cross sectional study was carried out in Kirkuk city from 15 th of June 2018 to 15 th of December 2018. The study included 100 pregnant women and 50 healthy individuals. Their ages ranged between 17-45 years old who were admitted to Kirkuk general hospital.. Molecular tests for real-time PCR and serological testing for detection specific Toxoplasma gondii IgM and IgG and Interleukin-8 level by using ELISA technique was done for patients and control. The study showed that the highest rate of anti T. gondii IgM+ IgGantibodies (10%) was recorded among pregnant women compared with 8% in the control group, while 22% of pregnant women were IgM+IgG+ compared 6.5% of the healthy control group. The study revealed that 40.91% of pregnant women with positive ELISA was positive by PCR compared with 0% of patients with negative ELISA results. The study showed that the highest rate of T. gondii infection (diagnosed by PCR) were recorded among pregnant women at age group 27-36 year (22.55%) and the lowest rate was within the age group 17-26 year. The highest mean level of IL-8 recorded PCR +ve groups, in pregnant women (79.2 ±53.2 ng/ml) compared with PCR –ve groups. There was a highly significant differences of IL-8 between pregnant women and the control group. The study showed that the highest mean level of IL-8 (77.61±60.4 ng/ml), in pregnant at 2 nd trimester of pregnancy, followed by 3 rd trimester. This study was concluded that a highly elevation of IL-8 level was correlated Toxoplasma infection in pregnant women and real time PCR is golden method in diagnosis of toxoplasmosis.
{"title":"Interleukin-8 Level in Pregnant Women with Toxoplasmosis in Kirkuk City","authors":"A. Mahmood, Z. Rezaig","doi":"10.32894/kujss.2019.14.3.6","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.6","url":null,"abstract":"A cross sectional study was carried out in Kirkuk city from 15 th of June 2018 to 15 th of December 2018. The study included 100 pregnant women and 50 healthy individuals. Their ages ranged between 17-45 years old who were admitted to Kirkuk general hospital.. Molecular tests for real-time PCR and serological testing for detection specific Toxoplasma gondii IgM and IgG and Interleukin-8 level by using ELISA technique was done for patients and control. The study showed that the highest rate of anti T. gondii IgM+ IgGantibodies (10%) was recorded among pregnant women compared with 8% in the control group, while 22% of pregnant women were IgM+IgG+ compared 6.5% of the healthy control group. The study revealed that 40.91% of pregnant women with positive ELISA was positive by PCR compared with 0% of patients with negative ELISA results. The study showed that the highest rate of T. gondii infection (diagnosed by PCR) were recorded among pregnant women at age group 27-36 year (22.55%) and the lowest rate was within the age group 17-26 year. The highest mean level of IL-8 recorded PCR +ve groups, in pregnant women (79.2 ±53.2 ng/ml) compared with PCR –ve groups. There was a highly significant differences of IL-8 between pregnant women and the control group. The study showed that the highest mean level of IL-8 (77.61±60.4 ng/ml), in pregnant at 2 nd trimester of pregnancy, followed by 3 rd trimester. This study was concluded that a highly elevation of IL-8 level was correlated Toxoplasma infection in pregnant women and real time PCR is golden method in diagnosis of toxoplasmosis.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":"45 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41294177","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.2
Shahla Al-Azzawi, R. Abdullah
A total of 69 isolates of Pseudomonas aeruginosa were obtained from different clinical samples including wounds 24 (35%) and burns 67 (65%)، the genes that responsible for Pseudomonas aeruginosa resistance isolates was detected, the results showed that quaternary ammonium compound delta 1 (qacE∆1) gene was 97.1% in Pseudomonas aeruginosa isolation. 24 (35%) in the wounds and 63 (62.31%) in burns, the size of the gene showed 285 bp, the results of the qacE∆1 analysis showed a single mutation of the mutation type. The results of genetic analysis tree were showed after comparing presence of genetic variations of the qacE∆1 gene with their relatives from the nucleotide sequences as containing variations occurring at one distance and equally in Pseudomonas aeruginosa and other bacterial species.
{"title":"DNA Sequences of qacE∆1 Gene in Pseudomonas Aeruginosa Isolated from Wounds and Burns Infections.","authors":"Shahla Al-Azzawi, R. Abdullah","doi":"10.32894/kujss.2019.14.3.2","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.2","url":null,"abstract":"A total of 69 isolates of Pseudomonas aeruginosa were obtained from different clinical samples including wounds 24 (35%) and burns 67 (65%)، the genes that responsible for Pseudomonas aeruginosa resistance isolates was detected, the results showed that quaternary ammonium compound delta 1 (qacE∆1) gene was 97.1% in Pseudomonas aeruginosa isolation. 24 (35%) in the wounds and 63 (62.31%) in burns, the size of the gene showed 285 bp, the results of the qacE∆1 analysis showed a single mutation of the mutation type. The results of genetic analysis tree were showed after comparing presence of genetic variations of the qacE∆1 gene with their relatives from the nucleotide sequences as containing variations occurring at one distance and equally in Pseudomonas aeruginosa and other bacterial species.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48804077","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.9
Ali M. Muhammed, Abdul-Majeed E.Ibrahim, R. Ismail
In the present study, (Cu2S) thin films were deposited by using chemical bath deposition (CBD) technique. The effect of the preparation conditions on film properties was studied by varying the molar concentration (M) of thiourea [CS(NH2)2] (0.6, 1, 1.3, 1.6 M). The optical properties data revealed that the optical Energy gap was in the range (2.68-2.75eV). The structural properties of the films were investigated by X-ray diffraction (XRD). The results indicate that they have a nanocrystalline structure with chalcocite phase and crystalline structure at the diffraction angle 32.7° corresponds to the crystalline level (431) which belongs to the monoclinic crystal structure. The results of the scanning electron microscopy (SEM) showed the formation of nanostructured Cu2S with grain size in the range of (90140nm). Atomic Force Microscope (AFM) was used to study the surface topography and grain distribution on the film surface. Energy dispersive X-ray (EDX) was used to investigate the elemental analysis of the film. Raman peaks were observed at (265-474cm -1 ). Hall Effect showed that all (Cu2S) films have p-type conductivity due to the copper, and the electrical conductivity increases with increase the molecular concentration of thiourea.
{"title":"Study an Effect of Thiourea Concentration on the Structural, Optical and Electrical Properties of (Cu2S) film Prepared by Chemical Bath Deposition (CBD)","authors":"Ali M. Muhammed, Abdul-Majeed E.Ibrahim, R. Ismail","doi":"10.32894/kujss.2019.14.3.9","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.9","url":null,"abstract":"In the present study, (Cu2S) thin films were deposited by using chemical bath deposition (CBD) technique. The effect of the preparation conditions on film properties was studied by varying the molar concentration (M) of thiourea [CS(NH2)2] (0.6, 1, 1.3, 1.6 M). The optical properties data revealed that the optical Energy gap was in the range (2.68-2.75eV). The structural properties of the films were investigated by X-ray diffraction (XRD). The results indicate that they have a nanocrystalline structure with chalcocite phase and crystalline structure at the diffraction angle 32.7° corresponds to the crystalline level (431) which belongs to the monoclinic crystal structure. The results of the scanning electron microscopy (SEM) showed the formation of nanostructured Cu2S with grain size in the range of (90140nm). Atomic Force Microscope (AFM) was used to study the surface topography and grain distribution on the film surface. Energy dispersive X-ray (EDX) was used to investigate the elemental analysis of the film. Raman peaks were observed at (265-474cm -1 ). Hall Effect showed that all (Cu2S) films have p-type conductivity due to the copper, and the electrical conductivity increases with increase the molecular concentration of thiourea.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69438855","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 : 2019-09-28DOI: 10.32894/kujss.2019.14.3.11
Ahmed Hazim, A. Khalil
The expansive soil is one of the most important problems faced by the engineer in the field of soil mechanics and foundation engineering because of the damage caused by engineering facilities such as light buildings, roads and other light engineering facilities. The objective of the study is to study the volumetric variation of the soil as a result of the leakage of water from the pipes and septic tanks using the uncoupled solution with finite elements method based on the Seep / W and Sigma / W packages of the Geo-studio 2012 program. We chose (Siddiq district) from the left side of Mosul city Because of it swelling properties and effect on the buildings sited on it. The effect of the change of the base width, the load, distance the source of the leakage from the base edge, was studied on the swelling and the type of relationship that the inflation associated with these variables. The results showed that there is a critical distance to the drainage tank from the edge of the base where the swelling is at its greatest value, and the swelling decreases as we move away from this distance. A study of the effect of water leakage from sewage pipes revealed that there is a critical depth of these pipes on the base edge, which has a swelling at its highest value and also decreases as we move away from this depth. Therefore, when designing the buildings built on the soils, the sites of the pipes and reservoirs of sewage and then from both the Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (133-154) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 311 critical and critical depth, which leads to reduce the rate of swelling and achieve the integrity of engineering origin. It is noted that the highest swelling rate (0.96%) was at a width of 3m and carried a 50kN load when the sewage pipe was 2m horizontally and vertically from the edge of the foundation and the soil surface, respectively. (-0.98%) for the basis of width (0.5m) and under the influence of a load of 150kN when the coordinates of the tube (1m) from the surface of the earth and (6m) from the edge of the base.
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Pub Date : 2019-09-28DOI: 10.32894/kujss.2019.14.3.8
Muhammed Ahmed, Najdat Mahde, S. Abbas
A total of 181 blood samples were collected from patients that suspected have been infected by septicemia from those how had burns infection or underwent surgery operation in the period of study that's extended from 1 st January 2017 to 30 th April 2018. Gram-positive Staphylococci constituted 28 isolates (50%) in total of 56 isolated isolates from 37 samples (20.44%), coagulase-negative staphylococci (CONS) constituted 17 isolates (60.7%) followed by coagulase-positive staphylococci which represented by Staphylococcus aureus 11(39.3%) from total of Gram-positive Staphylococci isolates, while obtained only one isolate of Leuconostoc mesenteroides. Pseudomonas aeruginosa occupied the highest ratio 29.6% in 8 isolates from total gram-negative 27 isolates (48.2%) followed by Escherichia coli and Enterobacter.spp in 6 isolates, Klebsiella pneumoniae 3 isolates, Acinetobacter baumannii in 2 isolates, while obtained only one isolate from Rautella terigena and Proteus mirabilis. This study is included also sensitivity test against sepsis bacterial pathogens by different type of Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (79-96) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 81 antibiotics, bacterial species varied in resistance toward used antibiotics, where the all isolates are resistance against ampicillin, in the same ratio are sensitive toward tigeycycline except P. aeruginosa, while all isolates are sensitive toward Tecoplanin and linezolid in ratio 100%. Keyword: Sepsis, CONS, Antibiotics. DOI: http://doi.org/10.32894/kujss.2019.14.3.8 1 . ةمدقملا : مٌجان يٌزاهج ضٌرم مدلا ناتنإ نع لوصح للاتخا يف ميظنت ةباجتسلاا ةيعانملا هاجت ىودعلا ةيريتكبلا يف ةرشتنملا فيضملا مسجل يمدلا ىرجملا [1] . صيخشتلا قرط ريوطت نمضي جهن ىلا لوصولل ةيما رلا دوهجلا نم دُيدعلا لذبت ربتعي ثيح ،تا ريغتم ةدع نيب عمجي ميلسلا دوجو ديدحت صيخشتلا تاوطخ ىلوأ مدلا ىرجم يف ةيريتكبلا ةباصلإا تاداضملا مادختساب بسنلأا جلاعلاب عورشلا مث دكؤملا يريرسلا ةيويحلا [2] ، [3] ىضرملا نإ . ةيانعلا ةدحو يف نيدقا رلا تائفلا رثكأ مه ناطرسلاو قورحلاو يركسلا ىضرمو لافطلأا نم ةزكرملا ستكملا مدلا ناتنإب ةباصلإل ةضرع نم ب تايفشتسملا دحاو عون نم رثكأب دحاو عونب ةباصلإا ببسب لصاحلا ناتنلإا نم ةروطخ رثكأ نوكي يذلاو تابوركيملا نم نع ساسلأا ةجردلاب لًاوؤسم نوكي يلاتلاب تابوركيملا نم لدعم عافترا تايفولا .[4] ةبجوملا ةيبهذلا تايدوقنعلا ربتعي ما رغ ةغبصل S. aureus ةيريتكبلا تاببسملا رثكأ نم ًا راشتنا باصلإل اهثادحأ يف اًعويشو ة ب مدلا ناتنإ ةيلاع تايفو لدعمبو ًايونس تلازعلا فصن نم رثكأ نوك ىلا ىرخأ ةسا رد تلصوت امنيب ، ملا ت س ب ةلاحل ةب ناتنلإا ةدلاولا يثيدح يف ةمجان نم تايدوقنعلاب ىودعلا رثخم ميزنلأل ةبلاسلا امزلابلا Coagulase negative staphylococci [5] . فئاوزلا ميثا رج دعت ةيراجنزلا P. aeruginosa دحأ ببسملا تاضرمملا عاونأ مهأ ـــ ـ تنلإل ة ــــ ــ نا لا ـــ ـ مد فاضلإاب ـــ ـــ لا ةِ ــــ ـ نأ ى ــ ــ خأ عاو ـــ ـ تكبلا نم ىر ــ اير بلاس ـــ غبصلا ة ــ لثمتملا ة ــ ـب ةِ E.
{"title":"Bacterial Species which Isolated from Sepsis Patients with their Extent Resistance Against Some Commonly Used Antibiotics","authors":"Muhammed Ahmed, Najdat Mahde, S. Abbas","doi":"10.32894/kujss.2019.14.3.8","DOIUrl":"https://doi.org/10.32894/kujss.2019.14.3.8","url":null,"abstract":"A total of 181 blood samples were collected from patients that suspected have been infected by septicemia from those how had burns infection or underwent surgery operation in the period of study that's extended from 1 st January 2017 to 30 th April 2018. Gram-positive Staphylococci constituted 28 isolates (50%) in total of 56 isolated isolates from 37 samples (20.44%), coagulase-negative staphylococci (CONS) constituted 17 isolates (60.7%) followed by coagulase-positive staphylococci which represented by Staphylococcus aureus 11(39.3%) from total of Gram-positive Staphylococci isolates, while obtained only one isolate of Leuconostoc mesenteroides. Pseudomonas aeruginosa occupied the highest ratio 29.6% in 8 isolates from total gram-negative 27 isolates (48.2%) followed by Escherichia coli and Enterobacter.spp in 6 isolates, Klebsiella pneumoniae 3 isolates, Acinetobacter baumannii in 2 isolates, while obtained only one isolate from Rautella terigena and Proteus mirabilis. This study is included also sensitivity test against sepsis bacterial pathogens by different type of Kirkuk University Journal /Scientific Studies (KUJSS) Volume 14, Issue 3, September 2019 , pp. (79-96) ISSN: 1992-0849 (Print), 2616-6801 (Online) Web Site: www.uokirkuk.edu.iq/kujss E-mail: kujss@uokirkuk.edu.iq, kujss.journal@gmail.com 81 antibiotics, bacterial species varied in resistance toward used antibiotics, where the all isolates are resistance against ampicillin, in the same ratio are sensitive toward tigeycycline except P. aeruginosa, while all isolates are sensitive toward Tecoplanin and linezolid in ratio 100%. Keyword: Sepsis, CONS, Antibiotics. DOI: http://doi.org/10.32894/kujss.2019.14.3.8 1 . ةمدقملا : مٌجان يٌزاهج ضٌرم مدلا ناتنإ نع لوصح للاتخا يف ميظنت ةباجتسلاا ةيعانملا هاجت ىودعلا ةيريتكبلا يف ةرشتنملا فيضملا مسجل يمدلا ىرجملا [1] . صيخشتلا قرط ريوطت نمضي جهن ىلا لوصولل ةيما رلا دوهجلا نم دُيدعلا لذبت ربتعي ثيح ،تا ريغتم ةدع نيب عمجي ميلسلا دوجو ديدحت صيخشتلا تاوطخ ىلوأ مدلا ىرجم يف ةيريتكبلا ةباصلإا تاداضملا مادختساب بسنلأا جلاعلاب عورشلا مث دكؤملا يريرسلا ةيويحلا [2] ، [3] ىضرملا نإ . ةيانعلا ةدحو يف نيدقا رلا تائفلا رثكأ مه ناطرسلاو قورحلاو يركسلا ىضرمو لافطلأا نم ةزكرملا ستكملا مدلا ناتنإب ةباصلإل ةضرع نم ب تايفشتسملا دحاو عون نم رثكأب دحاو عونب ةباصلإا ببسب لصاحلا ناتنلإا نم ةروطخ رثكأ نوكي يذلاو تابوركيملا نم نع ساسلأا ةجردلاب لًاوؤسم نوكي يلاتلاب تابوركيملا نم لدعم عافترا تايفولا .[4] ةبجوملا ةيبهذلا تايدوقنعلا ربتعي ما رغ ةغبصل S. aureus ةيريتكبلا تاببسملا رثكأ نم ًا راشتنا باصلإل اهثادحأ يف اًعويشو ة ب مدلا ناتنإ ةيلاع تايفو لدعمبو ًايونس تلازعلا فصن نم رثكأ نوك ىلا ىرخأ ةسا رد تلصوت امنيب ، ملا ت س ب ةلاحل ةب ناتنلإا ةدلاولا يثيدح يف ةمجان نم تايدوقنعلاب ىودعلا رثخم ميزنلأل ةبلاسلا امزلابلا Coagulase negative staphylococci [5] . فئاوزلا ميثا رج دعت ةيراجنزلا P. aeruginosa دحأ ببسملا تاضرمملا عاونأ مهأ ـــ ـ تنلإل ة ــــ ــ نا لا ـــ ـ مد فاضلإاب ـــ ـــ لا ةِ ــــ ـ نأ ى ــ ــ خأ عاو ـــ ـ تكبلا نم ىر ــ اير بلاس ـــ غبصلا ة ــ لثمتملا ة ــ ـب ةِ E.","PeriodicalId":34247,"journal":{"name":"mjl@ jm`@ krkwk ldrst l`lmy@","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42541049","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}
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