Ibn Al-Haitham Journal For Pure And Applied Science最新文献_第9页

Detection of tox A gene in Pseudomonas aeruginosa that isolates from different clinical cases by using PCR. 不同临床病例铜绿假单胞菌毒素A基因的PCR检测。

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1767

R. M. Al-Shwaikh, A. F. Alornaaouti

引用次数: 5

Antimicrobial susceptibility of Enterococcus spp. Isolated from different clinical sources in Kirkuk provency 基尔库克省不同临床来源分离的肠球菌的抗菌药物敏感性

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1777

Hajir Ali Shareef, Sharazad N Abdullah

{"title":"Antimicrobial susceptibility of Enterococcus spp. Isolated from different clinical sources in Kirkuk provency","authors":"Hajir Ali Shareef, Sharazad N Abdullah","doi":"10.30526/2017.IHSCICONF.1777","DOIUrl":"https://doi.org/10.30526/2017.IHSCICONF.1777","url":null,"abstract":"One of the most important problems confronts hospitals is the strains emergence of Enterococcus spp. with multiple resistance to antibiotics, which propel researchers to modify or produce new antibiotics or combination between two antibiotics so that to be more effective against Enterococcus . This study was aimed to susceptibility some of local Enterococcus spp. Isolates with of 21 antibiotic using disc diffusion method. The results showed absolute resistant 100% toward (Cephalexin , Gentamycin , Amikacin ,Erythromycin and Nalidixic acid), while showed a high sensitivity toward (Vancomycin and Impenem ) at percentage of 92.3% for each . Also highly inhibitory activity were observed by using penicillins antibiotics groups against most Enterococcus isolates . which contribute to that non of the isolates showed it is ability to produce beta – lactamase enzymes by iodometric tube method. Also susceptibility to some new and synergetic antibiotic like Gentamicin High level(synergy), Streptomycin High level (synergy), Linezolid, Tigecycline, Levofloxacin, Quinupristin /Dalfopristin was conducted by Vitek-2 system. the results showed the absolute sensitivity (100%) of isolates toward ( Linezolid and Tigecycline). \u0000 All isolates showed multiple –resistant prescription to antibiotics , the number of antibiotics that every isolates resisted range between 6-12 antibiotic .","PeriodicalId":13236,"journal":{"name":"Ibn Al-Haitham Journal For Pure And Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83822238","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}

引用次数: 0

Comparison of Features Extraction Algorithms Used in the Diagnosis of Plant Diseases 植物病害诊断中特征提取算法的比较

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.ihsciconf.1785

M. A. Hussein, Amel H. Abbas

{"title":"Comparison of Features Extraction Algorithms Used in the Diagnosis of Plant Diseases","authors":"M. A. Hussein, Amel H. Abbas","doi":"10.30526/2017.ihsciconf.1785","DOIUrl":"https://doi.org/10.30526/2017.ihsciconf.1785","url":null,"abstract":"The detection of diseases affecting plant is very important as it relates to the issue of food security, which is a very serious threat to human life. The system of diagnosis of diseases involves a series of steps starting with the acquisition of images through the pre-processing, segmentation and then features extraction that is our subject finally the process of classification. Features extraction is a very important process in any diagnostic system where we can compare this stage to the spine in this type of system. It is known that the reason behind this great importance of this stage is that the process of extracting features greatly affects the work and accuracy of classification. Proper selection of the right features leads to high accuracy in the system diagnostics and vice versa. The proposed system collect images of different crop (Rice, cotton and tomato) disease, we will enter the images of cropping them , then Re-size the images to fixed size, then improve the image through Fuzzy histogram equalization (FHE) , then perform image segmentation using color based K-means and finally compare the methods of features extraction (Percentage of Leaf Area Infected (PI),Texture-Based Features, Color Moments, Features obtained by Color Co-occurrence Method and Shape based Features) we found that the use of 4 methods together (Percentage of Leaf Area Infected (PI),Texture-Based Features, Color Moments and Shape based Features) produce excellent result..","PeriodicalId":13236,"journal":{"name":"Ibn Al-Haitham Journal For Pure And Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87189405","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}

引用次数: 1

Antifungal Activity of Solanum nigrum Extract Against Microsporum canis, The Causative Agent of Ring Worm Disease 龙葵提取物对环虫病病原犬小孢子虫的抑菌活性研究

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.ihsciconf.1778

Yasser Muafaq Al-qertani

引用次数: 1

Performance of Strelitzia reginae Flowers Dye as Sensitizer for New Dye-Sensitized Solar Cell Fabrication streirenia reginae花染料在新型染料敏化太阳能电池中的性能研究

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1766

M. A. Al-Alwani

{"title":"Performance of Strelitzia reginae Flowers Dye as Sensitizer for New Dye-Sensitized Solar Cell Fabrication","authors":"M. A. Al-Alwani","doi":"10.30526/2017.IHSCICONF.1766","DOIUrl":"https://doi.org/10.30526/2017.IHSCICONF.1766","url":null,"abstract":"In current study, the dye from flowers petals of Strelitzia reginae used for the first time to prepare natural photosensitizer for DSSC fabrication. Among five different solvents used to extract the natural dye from S. reginae flowers, the ethanol extract of anthocyanin dye revealed higher absorption spectrum of 0.757a.u. at wavelength of 454nm. A major effect of temperature was studied to increase the extraction yield. The results show that the optimal temperature was 70 °C and there was a sharp decrease of dye concentration from 0.827 at temperature of 70 °C to 0.521 at temperature of 90°C. The extract solution of flowers of S. reginae showed higher concentration in acidic media, especially at pH 4 (0.902). The C, H, N elemental analyses of natural extract showed the presence of N (10.52%), C (18.97%) and H (2.229%) contents. The presence of anthocyanin in the extract of S. reginae and their functional groups were determined using UV-Vis spectroscopy and Fourier-Transform Infrared Spectroscopy (FTIR). The optical properties of deposited TiO2 thin film were studied using scanning electron microscope (SEM) and X-Ray Diffraction (XRD). In Addition, other confirmation that dye supported surface of TiO2, inhibition of crystallinity of TiO2 was investigated by the Energy Disperse X-ray (EDX) analysis. According to experimental results, the conversion efficiency of DSSC fabricated using anthocyanin dye obtained from S. reginae flowers was 0.1%, with short-circuit current (Isc) of 0.6 mA/cm-2, open-circuit voltage (Voc) of 0.51 V and fill factor (FF) of 36.83%.","PeriodicalId":13236,"journal":{"name":"Ibn Al-Haitham Journal For Pure And Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89481683","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}

引用次数: 0

The effect of Larinus maculates F. Cocoon Aqueous Extract in Some Immunological Aspects of Male Albino Mice 黄松茧水提物对雄性白化小鼠免疫功能的影响

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1783

Zainab Thamer Alasady, Hanady S. A. Al-Shmgania, Muna Shukri Mahmod Jwad

引用次数: 0

The Congenital Malformations in White Pregnant Mice Fetus Induced by Metformin Drug During 6-18 Days of Gestation 妊娠6 ~ 18天二甲双胍致白孕小鼠胎儿先天性畸形的研究

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1779

F. N. Toama, A. Hamid, A. Jameel

{"title":"The Congenital Malformations in White Pregnant Mice Fetus Induced by Metformin Drug During 6-18 Days of Gestation","authors":"F. N. Toama, A. Hamid, A. Jameel","doi":"10.30526/2017.IHSCICONF.1779","DOIUrl":"https://doi.org/10.30526/2017.IHSCICONF.1779","url":null,"abstract":"The metformin drug is anti-hyperglycemia and known to cross the placenta which leads to the fetus during pregnancy .The aim of this study is to define the drug effects in the fetus growth . The doses used , therapeutic dose ( 0.18 & 0.53 ) mg25g body weight and over dose ( 1.8 & 2.85) mg 25g body weight , administrated orally at the beginning organogenesis stage at ( 6 -18 ) day of pregnancy in the morning . A total ( 50 ) animal were divided into five groups .The first group control not treated , 2nd group treated with (0.18) mg , 3rd group with ( 0.53 ) mg , 4th group with ( 1.8 ) mg and 5th group with ( 2.85 ) mg . In this study noted some congenital malformations in the fetus compared with normal control group , which included in the 2nd and 3rd group ( irregular body level , exophthalmia , micromelia , elevated some hand fingers , simple club foot , torsion tail and wrinkle skin ) while the defects was larger in the 4th and 5th group ( trunk abnormalities like C Shape , big head ( scaphocethaly) , cranial flexure , prosencephaly, short neck , micromelia , syndactyly some of hand fingers and others hemimelia , torsion tail and some aquiline , sharply club foot and spina bifida ) . It is mentioning that the malformations was less in the 2nd group treated with (0.18) mg of the drug . The treatment with metformin drug during pregnancy induced the congenital malformations .","PeriodicalId":13236,"journal":{"name":"Ibn Al-Haitham Journal For Pure And Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82895254","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}

引用次数: 0

Influence of Foliar Application with Abscisic Acid (ABA) and Vitamin C on Some Plant Hormones for Peas Plant (Pisum sativum L.) 叶面施ABA和维生素C对豌豆某些植物激素的影响

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.ihsciconf.1772

W. A. AL-kaisy, Sahar F. Mahadi

引用次数: 1

First Record of Trichodina magna Van As and Basson, 1989 (Ciliophora: Trichodinidae) from Gills of Blue Tilapia Oreochromis aureus (Steindachner, 1864) in Iraq 伊拉克蓝罗非鱼Oreochromis aureus (Steindachner, 1864)鳃中首次记录大毛癣菌Van As and Basson, 1989(毛癣菌目:毛癣菌科)

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.ihsciconf.1771

K. Abdul-Ameer, F. K. Atwan

引用次数: 0

Investigate of the Ability of Cronobacter sakazakii Isolated from Clinical Samples of Children Under Two Years to Induce Swimming, Swarming and Biofilm 两岁以下儿童临床分离阪崎克罗诺杆菌诱导游泳、群集和生物膜能力的研究

Ibn Al-Haitham Journal For Pure And Applied Science Pub Date : 2018-04-23 DOI: 10.30526/2017.IHSCICONF.1780

L. H. Zwein, Tharieyt abdul Rahman motlag, M. Mousa

{"title":"Investigate of the Ability of Cronobacter sakazakii Isolated from Clinical Samples of Children Under Two Years to Induce Swimming, Swarming and Biofilm","authors":"L. H. Zwein, Tharieyt abdul Rahman motlag, M. Mousa","doi":"10.30526/2017.IHSCICONF.1780","DOIUrl":"https://doi.org/10.30526/2017.IHSCICONF.1780","url":null,"abstract":"The study included 200 samples were collected from children under two years included (50 samples from each of Cerebrospinal fluid, Blood, Stool and Urine) from, Central Children Hospital and Children's Protections Educational Hospital. Isolates bacterial were obtained cultural, microscopic and biochemical examination and diagnosed to the species by using vitek2 system. The results showed there were contamination in 6.5% of clinical samples. The diagnosed colonies which gave pink color on the MacConkey agar , golden yellow color on the Trypton Soy agar and green color on the Birillent Enterobacter sakazakii agar and gave a probability of 99% in the vitek 2 and were identified as Cronobacter sakazakii. The identification revealed of thirteen isolates: 6(46.16%) isolated from Cerebrospinal fluid samples, 7(53.84%) isolated from blood samples and not isolated bacteria from stool and urine samples. The results of the investigation of some virulence factors showed that all bacteria isolates were able to swimming with a diameter ranging (1-9 mm) and swarming with a diameter ranging (1-40 mm) and their ability to biofilm formation by using three methods. The results show the ability of isolates to form biofilm by using Congo red media methods where it is 12 (92.30 %) out of 13 isolated bacteria belonging to C. sakazakii able to form biofilm on the Congo red media which is 3 (23.07%) were strong production biofilm , 8 (61.53%) were intermediate production biofilm and 1 (7.69% ) were weak biofilm formation , while the 1 (7.69%) unable to form biofilm. Tubes method were all isolates were able to form biofilm, it were found that 3 (23.07%) isolates strong, and 8 (61.53%) intermediate and 2( 15.38%) weak biofilm formation. Microtiter plate method gave 5 (38.46 %) isolates strong, 6 (46.15%) intermediate and 1 (7.69%) weak biofilm formation.","PeriodicalId":13236,"journal":{"name":"Ibn Al-Haitham Journal For Pure And Applied Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2018-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87451759","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}

引用次数: 0