Study of Microbial Characteristics of Well Groundwater in the City of Arar, Kingdom of Saudi Arabia = دراسة الخصائص الميكروبية لمياه الآبار الجوفية في مدينة عرعر، المملكة العربية السعودية

Author(s):  
Turki M. Al-Shaikh
2020 ◽  
Vol 19 (2) ◽  
pp. 119-124
Author(s):  
Shamweel Ahmad ◽  
Hamed Abdullah Alotaibi ◽  
Sultan Hamad Alkhaibari ◽  
Bassam Mushabab Alshahrani

The main goal of this study was to examine the spectrum of Enterococci that cause urinary tract infection in newborns. This study was conducted during September 2018 to November 2018 at Prince Sattam Bin Abdul Aziz University. A total of 317 urine samples were taken from newborns admitted to the Children's Hospital in the city of Riyadh, Kingdom of Saudi Arabia. In total, 30 (9.5%) Enterococcal strains were isolated from 317 samples. Of these, 17 (56.6%) were from male and 13 (43.4%) were from female patients. From antibiotic sensitivity assay, it was observed that all of the isolates were resistant to clindamycin. But Imipenem and Augmentin were found highly sensitive. So, these sensitive antibiotics can be used for the treatment of newborns UTIs caused by the enterococcal strains. Dhaka Univ. J. Pharm. Sci. 19(2): 119-124, 2020 (December)


2015 ◽  
Vol 6 (1) ◽  
pp. 777-787
Author(s):  
Mohammed Ali Hassan Al-Zahrani ◽  
Mohammad Zuri Bin Ghani

The present study aims to identify the nature of the relationship between patterns of family upbringing and the deviant behavior among the talented students in the city of Jeddah in Saudi Arabia. The study has been applied to the talented students in the age (13-15) years and to their parents. A scale of family upbringing patters and a scale of behavioral deviations have been developed in order to achieve the study objectives. The study has reached into the conclusion that the relationship between patterns of family upbringing and deviant behavior interpret as a ratio of (27.0 %) of the deviant behavior in all patterns of upbringing.


Author(s):  
Mark Stevenson ◽  
Sayed Faruque ◽  
Abd Almajil ◽  
Muhammad Farhan ◽  
Brian Fildes ◽  
...  

Geosciences ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 333
Author(s):  
Ashraf Abdelkarim ◽  
Seham S. Al-Alola ◽  
Haya M. Alogayell ◽  
Soha A. Mohamed ◽  
Ibtesam I. Alkadi ◽  
...  

Drainage basins in dry and semiarid environments are exposed to sudden, irregular flooding that poses a threat to urban areas and infrastructure. The associated risk is exacerbated by land use changes. Geomorphometric analyses of drainage basins based on geographic information systems (GIS) are essential tools for assessing conceptual flood hazards. Geomorphological data extracted from high-precision digital elevation models (DEMs) provide valuable information for modeling the geomorphic, surface classifications of the earth, and for flood hazard mapping. This study aimed to develop an integrative approach to the mapping of flood hazards along the Al-Shamal train pathway in the city of Qurayyat in the Kingdom of Saudi Arabia (KSA) using GIS and hazard modeling for geomorphological ranking. Furthermore, we propose strategic solutions to provide mitigation and protection from negative impacts with the aim of improving the level of awareness of flood geomorphology. The hazard model of geomorphological ranking was used in mapping and calculating the degree of hazards using 24 geomorphometric criteria. These criteria were divided into formal criteria, terrain criteria, and criteria related to the drainage network. The results of the study revealed that the drainage sub-basins are exposed to flood hazards along the Al-Shamal train pathway in the city of Qurayyat. The very high flood hazard constituted 4228.3 km2, accounting for 70.3% and 65.7%, respectively, of the drainage basins of the wadis of Makhrouq and Bayer. The high flood hazard represented 61% (4712.4 km2) of the basin of the wadis of Sarmadaa. The medium flood hazard was concentrated in the drainage basin of the wadi of Hasidah, accounting for nearly 57.7% (1271.3 km2). The very low flood hazard was present in 46.5% of the drainage basin of the wadis of Hasidah Umm Nakhla, accounting for an area of 799.4 km2. The methodology applied in this study can be used in the estimation of flood hazards in different drainage basins throughout Saudi Arabia and in similar arid regions.


OALib ◽  
2020 ◽  
Vol 07 (04) ◽  
pp. 1-15
Author(s):  
Mongi Belarem ◽  
Mohamed Hafedh Hamza ◽  
Mohamed Ajmi

2016 ◽  
Vol 7 (04) ◽  
pp. 499-503 ◽  
Author(s):  
Aqeel Munahi Almutairi ◽  
Tahir Ansari ◽  
Waqas Sami ◽  
Baz Salah

ABSTRACT Objectives: Epilepsy is very common in the Kingdom of Saudi Arabia, occurring in 6.54 out of every 1000 individuals. The current study was conducted to determine the level of public awareness of and attitudes toward epilepsy in the city of Majmaah, Saudi Arabia. Subjects and Methods: This descriptive study was conducted in Majmaah, Saudi Arabia. The study population included respondents derived from preselected public places in the city. Stratified random sampling was used, and the sample size was made up of 706 individuals. A structured questionnaire was used for data collection from respondents after receiving their verbal consent. The data were analyzed using SPSS version 2.0. Ethical approval was obtained from the Ethics Committee of Majmaah University. Results: The results showed that 575 (81.4%) of the respondents had heard or read about epilepsy. Almost 50% of the respondents knew someone who had epilepsy, and 393 (55.7%) had witnessed what they believed to be a seizure. Results showed that 555 (78.6%) respondents believed that epilepsy was neither a contagious disease nor a type of insanity. It was found that 335 (47.5%) stated that epilepsy was a brain disease, and almost one-quarter of the respondents said that the manifestation of an epileptic episode is a convulsion. Regarding attitude, 49% and 47.3% of respondents stated that they would not allow their children to interact with individuals with epilepsy and would object to marrying an individual with epilepsy, respectively. Conclusion: Although knowledge about epilepsy is improving, it is still not adequate. The study showed that the attitude toward epilepsy is poor.


2021 ◽  
pp. 227
Author(s):  
Alexander I. Yakovlev

The article follows the main stages in the development of Riyadh — the capital of the Kingdom of Saudi Arabia. The history of Riyadh is viewed in the context of the history of traditional Arabian cities and the new urban centers of Arabia. The great role of the creator of Saudi Arabia, King Ibn Saud and his sons in the development of the capital is indicated; in particular, the innovations of the current King of Saudi Arabia Salman ibn Abdel Aziz, who was the governor of Riyadh for about half a century. It was under Abdel Aziz that a large-scale reconstruction of the city began, as a result of which the city acquired its modern features. In addition, the article describes the layout of the city, shows its functions as the capital’s political, financial, economic and cultural center of the kingdom. Particular attention is paid to the modern architecture of the city, represented by the tower of the Radio Center, the water tower, the Faisalia towers and the “Center of the Kingdom (Burj al-Mamlaka)”. The author concludes that the city justifies its name, which in Arabic means “gardens”, differing from other cities by the presence of squares and parks with green lawns, greenery, and date palms.


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