检索结果-南通市图书馆

Journal of Groundwater Science and Engineering 2024年第1期12卷 16-33页

作者： Masoud H Hamed Rebwar N Dara Marios C Kirlas Department of Earth Sciences and Petroleum College of ScienceSalahaddin University-ErbilErbilIraq Department of Petroleum Engineering College of EngineeringKnowledge UniversityErbilIraq Department of Agriculture Faculty of AgricultureForestry and Natural EnvironmentAristotle University of Thessaloniki

Groundwater vulnerability assessment is a crucial step in the efficient management of groundwater resources,especially in areas with intensive anthropogenic activities and groundwater *** the present study,the DRASTIC method was applied using Geographic Information System(GIS)to delineate groundwater vulnerability zones in the erbil Dumpsite area,Central erbil Basin,North *** showed that the area was classified into four vulnerability classes:Very low(16.97%),low(27.67%),moderate(36.55%)and high(18.81%).The southern,south-eastern and northern parts of the study area exhibited the highest vulnerability potential,while the central-northern,northern and north-western regions displayed the lowest vulnerability ***,results of the single-parameter sensitivity analysis indicated that amongst the seven DRASTIC parameters,the unsaturated zone and the aquifer media were the most influencing *** conclustion,the correlation of 25 nitrate concentration values with the final vulnerability map,assessed using the Pearson correlation coefficient,yielded a satisfactory result of R=0.72.

关键词： DRASTIC erbil Iraq Groundwater vulnerability assessment Nitrate Pollution Sensitivity analysis

Flood Hazards in erbil City Kurdistan Region Iraq, 2021: A Case Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering（科研） 2022年第12期14卷 591-601页

作者： Varoujan K. Sissakian Nadhir Al-Ansari Nasrat Adamo Iyda D. Abdul Ahad Salwan A. Abed Department of Petroleum Engineering Komar University of Science and Technology Sulaymaniyah Iraq Lulea University of Technology Lulea Sweden Retired Dams Engineer Norrk&#246 ping Sweden Retired Senior Chief Geologist Erbil Iraq College of Science University of Al-Qadisiyah Diwaniyah Iraq

erbil city is constructed in a flat plain with moderate gradient increasing northwards, the plain is dissected by tens of ephemeral wadis. The maximum elevation in the high lands NE of erbil city is 1062 m (a.s.l.), whereas the elevation of the center of erbil city is 420 m (a.s.l.). The average gradient from the highest part to the center of the city is 2.15%, increasing towards northeast to reach 4.79%. The mean annual rainfall is 365 mm, while the average monthly rainfall is about 24.42 mm. The site of the city is mainly covered by alluvial fan sediments. Towards northeast, however, the exposures of the Bia Hassan Formation, which consists of alternation of conglomerate and claystone cover considerable areas (82 km2) and form the high lands NE of erbil city. The exposed rocks are thick claystone alternating with coarse conglomerate. Two very heavy torrential rain events have caused flash floods in erbil city on 30th October and 17th December 2021. The rainfall intensities were 52 mm/day and 60 mm/day, respectively, causing destructive floods. The most affected areas were Zirin (north of erbil) and Dara Too (northeast of erbil), respectively, with very heavy property damages and tens of fatalities. The main reasons for the floods were the partially constructed embankments of the 150 m ring-road, and the urban development within large and wide drainage basins. Different climate data were used for the purpose of this article, with field checks.

关键词： Flood Climate Change Rainfall Fatalities erbil

Impact of primary percutaneous coronary intervention on ST-segment elevation myocardial infarction patients:A comprehensive analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Experimental Medicine 2024年第1期14卷 58-69页

作者： Eza Nawzad Saeed Abdulsatar Kamil Faeq Department of Medicine Hawler Medical UniversityErbil 44001KurdistanIraq

BACKGROUND Myocardial infarction,particularly ST-segment elevation myocardial infarction(STEMI),is a key global mortality *** study investigated predictors of mortality in 96 STEMI patients undergoing primary percutaneous coronary intervention at erbil Cardiac *** factors were identified influencing in-hospital ***,time from symptom onset to hospital arrival emerged as a decisive ***,our study hypothesis is:"Reducing time from symptom onset to hospital arrival significantly improves STEMI prognosis."AIM To determine the key factors influencing mortality rates in STEMI *** We studied 96 consecutive STEMI patients undergoing primary percutaneous coronary intervention(PPCI)at the erbil Cardiac *** clinical histories were compiled,and coronary evaluations were performed via angiography on *** included comorbid conditions,onset of cardiogenic shock,complications during PPCI,and ***-discharge,one-month follow-up assessments were *** significance was set at P<*** Our results unearthed several significant *** in-hospital and 30-d mortality rates among the 96 STEMI patients were 11.2%and 2.3%*** the investigation of independent predictors of in-hospital mortality,we identified atypical presentation,onset of cardiogenic shock,presence of chronic kidney disease,Thrombolysis In Myocardial Infarction grades 0/1/2,triple vessel disease,ventricular tachycardia/ventricular fibrillation,coronary dissection,and the no-reflow ***,the recorded average time from symptom onset to hospital arrival amongst patients who did not survive was significantly longer(6.92±3.86 h)compared to those who survived(3.61±1.67 h),P<*** findings underscore the critical role of timely intervention in improving the survival outcomes of STEMI *** Our results affirm that early hospital arrival after symptom onset significantly i

关键词： Percutaneous coronary intervention Impact analysis,Segment elevation erbil

Lyme Disease in Iraq： First Detection of IgM Antibodies to Borrelia burgdorferi in Human Sera

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Life Sciences 2013年第11期7卷 1143-1146页

作者： Khalis A. Hamad Ameen Basima A. Abdullah Riyad A. Abdul-Razaq Department of Plant Protection College of Agriculture University of Salahaddin-Erbil Erbil Iraq Department of Biology (Microbiology) College of Science University of Mosul Mosul Iraq Department of Biology College of Science University of Mosul Mosul Iraq

The sera of 180 human samples were tested for the presence of antibodies against Borrelia burgdorferi using the ELISA （enzyme-linked immunosorbent assay） technique. Out of 180 sero-samples, 46 （25.55%） were positive. Females of the age range 18-35 years had the highest rate of sero-positive samples 14 （38.88%）, while the highest percentage of sero-negative samples was found in males of the age range 50-80 years. The other sero-positive samples were： 6 （26.08%）, 6 （25%） and 3 （11.53%） in males of ages between 18-35, 35-50 and 50-80 years, respectively, and 11 （29.72%） and 6 （17.64%） in females in the age ranges 35-50 and 50-80 years, respectively. The mean concentration of Anti- B. burgdorferi antibody was higher （16.7 U/mL） when compared with mean concentration of normal value （5.5 U/mL）, P 〈 0.001.

关键词： Borrelia burgdorferi IgM antibodies erbil Iraq ELISA