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755 results for “Saudi Arabia”
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Research ArticleOpen accessPhrase in the titleTwitter Sentiment Analysis for Reviewing Tourist Destinations in Saudi Arabia using Apache Spark and Machine Learning AlgorithmsWala Awadh Alasmari, Hoda Ahmed AbdelhafezThe appearance of big data has created new challenges for data analysis teams especially dealing with unstructured data in text form. Many applications increasingly include a large amount of this type of data. Example of such data is data collected from Twitter. Adequate use of Machine Learning (ML), big data tools and social media platforms can solve several problems. The … …Journal of Computer Science, Vol. 18, Issue 3 · 7 Apr 2022 · 7,241 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleForecasting the Diffuse Solar Radiation by using a New Modeling over Saudi ArabiaSamy A. KhalilWithin the arranging and execution assessment of solar energy projects, particularly within the planning and estimation of solar photovoltaic sources as elective energy sources within the future, exact evaluation of Diffuse Solar Radiation (DSR) is one of the essential and basic issues. The target of this article is to use the new model to predict DSR in four different locations … …American Journal of Applied Sciences, Vol. 18, Issue 1 · 5 May 2021 · 7,352 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA Time Series Forecasting for the Cumulative Confirmed and Critical Cases of the Covid-19 Pandemic in Saudi Arabia using Autoregressive Integrated Moving Average (ARIMA) ModelSamer H. Atawneh, Osamah A.M. Ghaleb, Ahmad MohdAziz Hussein et al.Reviews at present, different machine learning techniques and algorithms have been applied for predicting significant factors of the Coronavirus Disease-2019 (COVID-19) such as the outbreak and diagnosis. In this study, the most accurate time series forecasting model, namely, the Autoregressive Integrated Moving Average (ARIMA) model is used to forecast the expected cumulative number of confirmed and critical cases in Saudi … …Journal of Computer Science, Vol. 16, Issue 9 · 30 Sep 2020 · 7,596 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleInvestigation of some Zoonotic Viruses at South Western of Saudi ArabiaAli S. AlqahtaniSaudi Arabia is one of the most important countries as a source of horses in the world. This study was applied on the horses in Najran area, southwest Saudi Arabia. Horses were screened for three arthropods borne viral diseases; African horse sickness (AHS), West Nile Virus (WNV) and Equine Infectious Anemia (EIA) as well as one bacterial disease, brucellosis. Ninety … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 2 · 24 Apr 2020 · 6,981 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleRole of Web Usability in Online Customer Experience: A Case of Saudi ArabiaSaqib SaeedSaudi Arabia is an emerging online target market and many business organizations are focusing on this potential market to increase their revenues. Business organizations need to develop online value propositioning to attract different customer segments. Usability of e-business portals is an important factor for online customer retention. In this research, we have conducted the usability evaluation of some selected websites … …Journal of Computer Science, Vol. 15, Issue 5 · 30 May 2019 · 8,009 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleProposal of a Standardized Electronic Health Record for Kingdom of Saudi ArabiaHussain Mohammad Abu-Dalbouh, Memonah Al-Matrouk, Norah Al-Zwaid, Arwa Al-HandiElectronic Health Records are electronic versions of patients’ healthcare records. An electronic health record gathers, creates and stores the health record electronically. The electronic health record has been slow to be adopted by healthcare providers. The proposed electronic health record will improve clinical documentation, quality, healthcare utilization tracking, billing and coding and make health records portable. The core components of … …Journal of Computer Science, Vol. 15, Issue 4 · 30 Apr 2019 · 7,867 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleWebsite Usability Evaluation of Nonprofit Organizations: An Exploratory Study of Saudi ArabiaSaqib SaeedCommunity informatics discourse can be termed as a computing community’s response to the social responsibility initiative, which is looking at the technological support to improve communities. Nonprofit organizations are an important part of any society, so recently there are many studies on technologically supporting this segment of society. Saudi Arabia has a huge presence of nonprofit organizations, so in the … …Journal of Computer Science, Vol. 15, Issue 3 · 13 Mar 2019 · 8,118 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleDescriptive Epidemiological, Clinical and Microbiological Features of Infective Endocarditis at a University Hospital in Saudi ArabiaReham Kaki, Nabeela Al-AbdullahInfective Endocarditis (IE) still remains a serious disease. The treatment and pathology still remain unclear. In this study, we sought to clarify the epidemiology and treatment of IE in a teaching hospital in Saudi Arabia. In this study, we sought to conduct a retrospective investigation of all adult patients who were treated for IE at our hospital and determine the … …American Journal of Infectious Diseases, Vol. 14, Issue 2 · 28 May 2018 · 8,361 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleA Twitter Sentiment Analysis Model for Measuring Security and Educational Challenges: A Case Study in Saudi ArabiaHassan Abdullah Alqarni, Yahya AlMurtadha, Abdelrahman Osman ElfakiEnsuring the good psychological health of the community is one of the highest priorities in modern societies. Therefore, having a sense of the community’s rhythm and mood is a very important factor in understanding what challenges it may be facing. Psychological challenges differ from one society to another. Hence every community has its own specific psychological scales. In the context … …Journal of Computer Science, Vol. 14, Issue 3 · 14 Mar 2018 · 8,190 accessesView PDFCite
Research ArticleOpen accessPhrase in the titleThe Impact of Virtual Classes on Students’ Performance in Open Learning Environments: The Case of Arab Open University, Saudi ArabiaKhaled Suwais, Ali AlshahraniOpen learning aims to deliver different educational services and activities for learners throughout an organised set of policies and procedures. The ultimate objective of such policies is to minimise the geographical and time limitations that might affect the students’ performance during his or her academic life. The Arab Open University in Saudi Arabia is one of the leading universities that … …Journal of Computer Science, Vol. 14, Issue 1 · 3 Jan 2018 · 8,893 accessesView PDFCite