MEDICAL STUDENTS' PERCEPTIONS OF COMPLEMENTARY AND ALTERNATIVE MEDICINE THERAPIES: A PRE- AND POST-EXPOSURE SURVEY IN MAJMAAH UNIVERSITY, SAUDI ARABIA

Background: Evidently, Complementary and Alternative Medicine (CAM) is increasingly a recognized medical practice that efficiently uses multiple treatment therapies and techniques in promoting the health and wellbeing of people as well as preventing and managing a variety of human disorders. Research in CAM, which courses exposure to diverse healthcare professionals, is important from many perspectives including improvement in teaching skills of faculty, enhancing capacity building, and innovative curriculum development. This pre- and post-design crosssectional study aimed to assess perceptions, training needs, personal usage, use in office practice, and knowledge of two batches of medical students toward CAM therapies in Majmaah University, Saudi Arabia. Materials and Methods: The second year medical students of the first (year 2012-13) and second (year 2013-2014) batch [n=26 & 39, respectively] were selected for this study. A reliable 16-item self-administered questionnaire was distributed among all students for answering before and after the 48-hour specific 19 CAM therapies course, in terms of CAM therapies are clearly conventional or alternative, training needs, effectiveness, personal use, use in practice, management of two clinical cases by CAM or conventional therapies, and views about which evidence based approach strongly support individual CAM modalities. Results: Medical students' knowledge and perceptions of CAM therapies significantly improved across some sub-items of CAM questionnaire with a positive trend in the rest of its items including their views about CAM therapies, need for further training, personal use of therapies and advising patients regarding CAM practices strongly supported by randomized clinical controlled trials and published case studies. Conclusion: CAM course tends to have positive impact on the knowledge and perceptions of medical students, in addition to need for further training, and personal use and use of CAM therapies in practice in line with strong evidence-based data regarding therapeutic efficacy. The preliminary results of this study call for further research in specific CAM modalities with a larger sample in academic settings across the nation

Key findings from the UKCCMP cohort of 877 patients with haematological malignancy and COVID-19: disease control as an important factor relative to recent chemotherapy or anti-CD20 therapy

Patients with haematological malignancies have a high risk of severe infection and death from SARS-CoV-2. In this prospective observational study, we investigated the impact of cancer type, disease activity, and treatment in 877 unvaccinated UK patients with SARS-CoV-2 infection and active haematological cancer. The primary end-point was all-cause mortality. In a multivariate analysis adjusted for age, sex and comorbidities, the highest mortality was in patients with acute leukaemia [odds ratio (OR) = 1·73, 95% confidence interval (CI) 1·1–2·72, P = 0·017] and myeloma (OR 1·3, 95% CI 0·96–1·76, P = 0·08). Having uncontrolled cancer (newly diagnosed awaiting treatment as well as relapsed or progressive disease) was associated with increased mortality risk (OR = 2·45, 95% CI 1·09–5·5, P = 0·03), as was receiving second or beyond line of treatment (OR = 1·7, 95% CI 1·08–2·67, P = 0·023). We found no association between recent cytotoxic chemotherapy or anti-CD19/anti-CD20 treatment and increased risk of death within the limitations of the cohort size. Therefore, disease control is an important factor predicting mortality in the context of SARS-CoV-2 infection alongside the possible risks of therapies such as cytotoxic treatment or anti-CD19/anti-CD20 treatments

A cross-cultural linguistic analysis of the gendered representations of “Wife” in Egyptian Arabic and American English Proverbs

AbstractThis study investigates how language, gender, and culture are intertwined in two purpose-built corpora of Egyptian Arabic and American English proverbs. It discusses the ideological representations of the potentially gendered term “wife” in such proverbs, as well as the cultural affinities and discrepancies around them. The study has methodically operated at three stages, drawing on theoretical insights from feminist critical discourse analysis and conceptual metaphor theory: (1) determining the frequency of Arabic and English proverbs that represent the social actor “wife” in terms of the various socio-cultural roles assigned to them; (2) demarcating and comparing the principal themes and ideologies associated with the proverbial usage of the lexical term “wife” in Egyptian and American cultures; and (3) describing the underlying source domains that conceptually underpin and discursively legitimatize such themes and ideologies. Results revealed that, firstly, not all of the social functions associated with “wife” are covered in the American-English corpus due to cultural differences regarding the concept of the extended family. Second, the Egyptian-Arabic corpus often portrays the social actor “wife” negatively. Thirdly, to control the public mind regarding gender power dynamics, both corpora shared certain source domains. The wife’s negative portrayals are also used to justify gender hegemony and keep women suppressed, marginalized, and stigmatized

Exploring the referential range of etymologically-related lexical pairs in the language of the Qur’an: A cognitive-semantic approach

AbstractThe present study conducts a cognitive-semantic analysis of etymologically-related lexical pairs in the language of the Qur’an. Based on objective selection criteria, the lexical pair rīĥ (a singular form literally meaning wind) and riyāĥ (a plural form literally meaning winds) has been claimed to be representative of the final data set, which includes 20 lexical pairs. Building on the theoretical underpinnings of descriptive semantics and frame semantics, the analysis sought to fulfill three main objectives: (a) identifying the referential range of the pair rīĥ and riyāĥ and its central reference point; (b) explaining the way the historical and theological context helps to mark the connotations associated with each sense in the referential range; and (c) sorting the discourse functions communicated through the cognitive frame(s) evoked by such a lexical pair. Findings showed that the central cognitive frame of both lexical items is that of moving air. However, rīĥ has developed, through metaphorical extension, two other senses that are not applicable to riyāĥ: power/predominance and smell. Finally, both lexical items have been proven to have positive, negative, and neutral connotations that have been divinely manipulated to perform various discourse functions

Exploring the efficacy and reliability of automatic text summarisation systems: Arabic texts in focus

AbstractThis study compared the salient features of the three basic types of automatic text summarisation methods (ATSMs)—extractive, abstractive, and real-time—along with the available approaches used for each type. The data set comprised 12 reports on the current issues on automatic text summarisation methods and techniques across languages, with a special focus on Arabic whose structure has been largely claimed to be problematic in most ATSMs. Three main summarizers were compared: TAAM, OTExtSum, and OntoRealSumm. Further to this, a humanoid version of the summary of the data set was prepared, and then compared to the automatically generated summary. A 10-item questionnaire was built to help with the assessment of the target ATSMs. Also, Rouge analysis was performed to assess the efficacy of all techniques in minimising the redundancy of the data set. Findings showed that the precision of the target summarizers differed considerably, as 80% of the data set has been proven to be aware of the problems underlying ATSMS. The remaining parameters were in the normal range (65–75%). In light of the equations-based assessment of ATSMS, the highest range was noted with the removal of stop word, the least range was noted with POS tagging, stem weight, and stem collection. Regarding Arabic, the statistical analysis has been proven to be the most effective summarisation method (accuracy = 57.59%; reminiscence = 58.79%; F-Value = 57.99%). Further research is required to explore how the lexicogrammatical nature of languages and generic text structure would affect the text summarisation process

Proceedings of First Conference for Engineering Sciences and Technology: Vol. 2

This volume contains contributed articles of Track 4, Track 5 & Track 6, presented in the conference CEST-2018, organized by Faculty of Engineering Garaboulli, and Faculty of Engineering, Al-khoms, Elmergib University (Libya) on 25-27 September 2018. Track 4: Industrial, Structural Technologies and Science Material Track 5: Engineering Systems and Sustainable Development Track 6: Engineering Management Other articles of Track 1, 2 & 3 have been published in volume 1 of the proceedings at this lin