The Impacts of E-Commerce as a Service upon Fog Computing

Fog Computing is a technology that extends cloud computing and services to the edge of the network. It provides data, compute, storage and application services to the users like cloud. From kitchen equipment to aeroplane, started getting an IP address which has also been a part of internet. In the past few years, the great transmission of theoretical concept of different industries such as E-commerce into real application has been used by cloud computing. Based on adopted fog features and characteristics those are encouraging small companies that providing their E-commerce products to adopt their development into fog computing. In order to assist the E-commerce small companies with the right way to start with the basic requirements and upgrading their computing resources as their fog user base grows with time, herewith the impacts of Ecommerce as the services upon fog computing is proposed

PREVALENCE OF TMJ DISORDERS AMONG THE GENERAL POPULATION IN SOUTHERN REGION OF KINGDOM OF SAUDI ARABIA- A SURVEY REPORT FROM DENTAL CENTRE OF AFHSR

Objective: Temporomandibular joint disorder is a broad term used to describe many conditions with various etiologies. The aim of this study was to evaluate the prevalence, severity and sex distribution with the signs and symptoms of TMJ disorders in the patients who attended the Dental Centre of AFHSR Khamis Mushait KSA. The main objective of this study was to pay deeper attention to TMD in the region. Introduction: The prevalence of temporomandibular joint and muscle disorder, in general, is usually between 2% to 5% unusual for chronic pain conditions as per various studies, it has been found by various studies that the prevalence rates of TMJ disorders are higher among younger persons. TMJ disorders are at least twice as prevalent in women as men. As many patients ignore this type of pain and function, so our aim during this study was too aware the patient regarding this problem and provoke them that there is a proper treatment for the same. Materials and Methods: Study design: - This study was conducted at Dental Centre of Armed Force Hospital Southern Region Khamis Mushait Kingdom of Saudi Arabia. A total number of 400 patients with the age group of 21-55 years. Among them 37% were males and 63% were females. A questionnaire was designed which include all the demographic information of the patient and these patients were screened for symptoms. Data were collected from December 2016 to December 2017. Patients were given no time limit to fill questionnaire so as to reduce error in answering the questionnaire. The researchers did a clinical examination of the survived population under the supervision of two investigators to minimize the error. Ethical Committee clearance was obtained from the Academic Department of AFHSR. The patients who were included in this study were not having any history of orthodontic treatment, and have not undergone any TMJ surgical procedure for any underlying disease. Initially, proper instructions were given to the participants about the goal and benefits of this study. The descriptive static analysis was done for the results. Result: Among the 400 patients screened 148 (37%) were males and 252 (63%) were females. Among 400 patients 160 (40%) patients were asymptomatic and were free from any TMJ disorders symptoms and 240 (60%) patients have clicking, pain or deviation. Conclusion: A high prevalence was found in the female population, average cases were mild and gender severity was statistically significant. Despite suffering from TMJ disorders, the average population was not aware. So it is important for the dental practitioner to seldom examine TMJ during a routine examination. Try to identify any underlying asymptomatic disorder and educate the sequences of the cause and its ill effect. So that the patient can take early treatment to prevent the severity of the disorder

Revolutionizing medical research with artificial intelligence: opportunities, challenges, and strategies: a review

This article provides an in-depth exploration of the growing role of artificial intelligence (AI) in medical research, identifying potential applications, key case studies, challenges, strategies for implementation, and future perspectives. AI presents immense opportunities to revolutionize medical research, offering tools for efficient data analysis, accurate prediction of outcomes, and enhanced research efficiency. Specific areas such as genomics, drug discovery, clinical trials, and epidemiology can especially benefit from AI's application, as evidenced by various case studies. However, the journey towards full AI integration in medical research is not without obstacles. Data privacy issues, the necessity for specialized knowledge, rigorous validation of AI models, and algorithm interpretability emerge as significant hurdles. Moreover, ethical considerations, such as the risk of bias in AI algorithms, add another layer of complexity. Realizing these challenges demands ongoing innovation, research, and collaboration across various stakeholders. AI's intersection with medical research heralds a new era of potential scientific discoveries and improved patient outcomes. The article calls for a joint effort from researchers, practitioners, and policymakers to embrace this potential, navigate the challenges, and shape a future where AI serves as an invaluable tool in the pursuit of improved healthcare for all.

Influence of post space disinfection protocols on the push-out bond strength of fiber posts luted with self-adhesive cement

Optimizing the radicular dentin surface for adhesion while maintaining a microbe-free environment is critical for the long-term success of post-restored teeth. Accidental reinfection during post cementation highlights the importance of effective root canal disinfection. This study evaluated the effect of post space disinfection protocols on push-out bond strength of fiber posts cemented with self-adhesive cement (SARC). Sixty endodontically treated single-rooted premolars were randomly assigned to six disinfection groups (n = 10): saline control (C), BioPure MTAD (BMT), Q-Mix (QM), Chlor-XTRA (CX), MD Cleanser (MDC), and ethanol (ETH). Following post space preparation and disinfection, fiber posts were cemented with SARC. After thermal cycling, specimens were sectioned into 2 mm slices (coronal, middle, and apical) and subjected to push-out testing. Failure modes were assessed by electron microscopy, and data were analyzed using two-way ANOVA and Tukey’s post hoc test (α = 0.05). The MD Cleanser group demonstrated the highest push-out bond strength, followed by Chlor-XTRA, with statistically significant differences observed among all groups (p < 0.001). Proprietary irrigants containing surfactants (BioPure MTAD and Q-Mix) yielded significantly superior bond strength compared to the saline control (p < 0.001). Conversely, ethanol irrigation resulted in significantly lower values (p < 0.001). Coronal and middle segments exhibited superior bond strength compared to apical segments, with adhesive failures predominating. The findings indicate that post space disinfection with surface-active agents enhances fiber post retention, with MD Cleanser providing optimal results

Acute Appendicitis among Saudi and Non-Saudi Patients: A Cross-Sectional Based Study

Objective: We conduct this study to discuss the differences between Saudi and non- Saudi patients with acute appendicitis.Background: Acute appendicitis is one of emergency surgeries in developing and developed countries. Its symptoms are vomiting, lower abdominal pain and decreased appetite. Appendicitis needs urgent surgical prouder to avoid its perforation and associated complications which may lead to death. Method: We conduct cross-sectional based study in one of khamis Mushayt, Saudi Araba. 136 patients diagnosed with acute appendicitis were included and their medical records were reviewed after getting their informed consent.Results: We included 136 patients, 90 were non-Saudi and 46 were Saudi. There were no statistically differences in their diagnosis but the distribution of the diagnosis was different.Conclusion: Acute appendicitis was more prevalent among non-Saudi patients, the diagnosis between both was with no significant differences. Keywords: acute appendicitis, Saudi, non-Saudi, diagnosis, cross-sectional, Saudi Arabia and khamis Mushayt

Multidisciplinary Collaboration in Infection Control: The Role of Health Practitioners in Achieving Comprehensive Infection Control

Infections related to healthcare (HAI) are a serious public health issue that have an effect on quality of life, morbidity, and mortality. They also pose a significant financial strain on global health systems. On the other hand, a significant fraction of HAI can be avoided by using efficient infection prevention and control (IPC) strategies. Antimicrobial resistance must be successfully contained, and healthcare-associated infections (HAIs) must be prevented, particularly outbreaks of highly transmissible diseases, by providing high-quality treatment in the framework of universal health coverage. Enhancements in IPC are critical, both nationally and within facilities. The World Health Organization (WHO), cognizant of the lack of IPC standards and guidelines, decided to give global recommendations on the critical components of effective IPC programmes at the national and acute care facility levels top priority. These recommendations are based on systematic literature reviews and expert consensus. The aim of the study is to ensure safe and effective infection prevention and control practices

Assessment of Knowledge Among the Physicians Regarding Dental Screening Prior to Chemotherapy and Radiotherapy

Objective:&nbsp;To evaluate the physicians\u27 knowledge regarding the referral for dental screening prior to chemotherapy and radiotherapy.&nbsp;Material and Methods:&nbsp;We conducted a cross-sectional study using simple random sampling among 468 physicians from various specialties with diverse experience levels from different regions in Saudi Arabia. A self-reporting questionnaire was distributed among the physicians, which consisted of questions assessing the physicians\u27 knowledge about oral health and complications in patients prior to chemotherapy and radiotherapy. Statistical analysis was done after the data was collected employing SPSS, and p&lt;0.05 was taken as significant.&nbsp;Results:&nbsp;Residents were more as expected (39.3%), followed by specialists (2.31%). The majority had a practice experience for more than five years (67.8%).&nbsp;The scores for the knowledge assessment showed that 51.3%, nearly half of the participants, had lower scores. The scores were statistically significant (p&lt;0.05).&nbsp;Conclusion:&nbsp;General physicians and specialists should be aware of the dental complications and associated diseases in patients with malignancies and those undergoing chemo and radiotherapy. It is proposed that more awareness should be raised among physicians to rectify this lapse

Knowledge and Practice Assessment among Dental Practitioners in Southern Region About Diagnosis and Treatment of Dental Caries – A Cross-Sectional Study

Aim and Background: Dental caries and periodontal diseases represent critical public health concerns in contemporary times. The proficiency and approach of dental practitioners in diagnosing and treating dental caries can greatly influence the efficacy of management or treatment outcomes. Thus, this study aimed to evaluate the knowledge and practice level of dental practitioners in Southern, Saudi Arabia, on the adoption of diagnostic and treatment methodologies for managing dental caries. Methodology: a descriptive questionnaire-based cross-sectional study involved 398 dental practitioners affiliated with the Department of Restorative Dentistry across four distinct universities. The questionnaire focused on assessing participants\u27 knowledge and practices concerning dental caries. Subsequently, the collected data underwent statistical analysis employing appropriate software. Results: The findings revealed that while clinical experience did not notably impact the knowledge and practices of the participants, the educational level of the practitioners exhibited a significant correlation with both their knowledge and practices (P=004 and 0.001 respectively). Conclusion: In conclusion, enhancing knowledge could be achieved by integrating systematic protocols for caries detection and management into the dental curriculum. Moreover, future emphasis should be placed on the didactic teaching of ICDAS and ICCMS to further augment proficiency in this domain

Knowledge, Attitude, and Practice of Complementary and Alternative Medicine among Program’s Residents in Tabuk, Saudi Arabia

BACKGROUND: Complementary and alternative medicine (CAM) focuses on stimulating the body’s ability to heal itself through energy alignment, herbal supplementation, and other balancing techniques. AIM: The objective of the study was to investigate and compare the Knowledge Attitude Practice (KAP) of CAM among program’s residents in Tabuk region. METHODS: A cross-sectional CAP study was conducted among program’s residents in Tabuk region. All program’s residents of all specialties in Tabuk region were included in the study. Data were collected by predesigned electronic questionnaire covering the needed items. Collected data were coded and analyzed using SPSS Inc., Chicago, Illinois, USA. The Chi-square test was used as a test of significance and p = 0.05 or less was considered statistically significant. RESULTS: Most (95.8%) of the participants have heard about CAM, 25% have used CAM in treatment before, and 72.3% of them reported beneficial outcome, 25.7% strongly agree and 48.6% agree that CAM is a useful complement to pharmacological medicine, 38.2% believed that the results of CAM are usually due to the placebo effect, and 52.1% recommended using CAM. On the other hand, 79.9% have knowledge about acupuncture, 54.9% spiritual healing and herbal medicine, 43.1% massage, 41% yoga, 70.8% bloodletting cupping, and 56.3% about cauterization. More than third (38.2%) of the participants agreed that the use of herbal products is a valid form of drugs which can be used for the treatment of variety of diseases, 48.6% agreed that CAM is a useful complement to pharmacological medicine, while 36.1% strongly agreed that CAM treatments are not tested in a scientifically recognized manner. CONCLUSION: In our study, the majority of program’s residents in Tabuk region agree that CAM is a useful complement to pharmacological medicine and recommended using CAM while reasonable percentage of them believed that the results of CAM are usually due to the placebo effect