Gendered discourses and discursive strategies employed in Twitter-hashtagged debates about Saudi-women’s issues

This study is motivated by Twitter’s growing popularity as a space where Saudi men and women discuss issues pertaining to their lives without being stigmatised in an otherwise gender-segregated society. It aims to shed light on the multiple perspectives adopted by them to reveal an existing tension between tradition and modernity in SA (Yamani, 2000). Adopting an eclectic qualitative method, I draw from Critical Discourse Analysis (CDA) tools to analyse the constellation of discourses that are related to gender and the discursive strategies used as resources for stance taking in a corpus of 1000 unique text-based tweets derived from two selected topical hashtags collected in June, 2015. These two hashtags mark the public reaction to a) newly-announced travel controls for Saudi women and b) statistics about the percentages of unmarried Saudi women. in. The data provides evidence that voices of difference, protest, and dissent regarding women’s rights and their social role are in a dialogic relation with dominant conservative discourses. The analysis reveals that hashtag contributors mainly engage in the evaluation of gendered discourses, epitomised by a predominant Discourse of Patriarchy, and a Discourse of Gender Equality and Human Rights. A Discourse of Patriarchy manifests in two mutually-supporting discourses: a discourse of dominance that privileges men and gives them control over women, and a discourse about the subordination of women. The Discourse of Gender Equality discusses women’s retrieval of their full citizenship status, without the need for guardianship, and an equal social respect for their life choices, including those related to marriage and mobility. While drawing on these discourses, contributors position themselves on a spectrum of conservative (anti-change) and progressive (pro-change) stances. By way of critiquing them, and sometimes, constructing new democratic social worldviews, the contributors show signs of engaging in a form of linguistic intervention to promote social change. Invocations of these discourses were manipulated for the macro-functions of perpetuating, undermining, or transforming existing discriminatory practices against women. Within these macro-strategies, other meso-discursive strategies were employed, namely referential and predicational strategies, assimilation and differentiation, legitimation and delegitimation, intensification and mitigation, and humour. These meso-strategies were fulfilled drawing on linguistic and semantic means including sarcasm, laughter, mock suggestions, comparison, metaphors, etc. I argue that the identified patterns found in the Twitter data reflect as well as facilitate (on the discursive level) an ongoing gradual social change in the Saudi society since the unheard can now be heard and the dominant social practices involving women are being presented for public deliberation. In addition to contributing to the Arabic literature on discourse and gender, this study engages in an act of historicising these changes in SA and provides an assessment of the transformative potential of Twitter

Distinguishing Tuberculosis from Nontuberculous Mycobacteria Lung Disease, Oregon, USA

To determine whether tuberculosis (TB) and nontuberculous mycobacteria (NTM) infection patients could be distinguished from one another with limited information, we compared pulmonary TB and NTM patients during 2005–2006. Our finding that age, birthplace, and presence of chronic obstructive pulmonary disease could differentiate TB and NTM disease could assist tuberculosis control efforts

Melatonin and Human Cardiovascular Disease

The possible therapeutic role of melatonin in the pathophysiology of coronary artery disorder (CAD) is increasingly being recognized. In humans, exogenous melatonin has been shown to decrease nocturnal hypertension, improve systolic and diastolic blood pressure, reduce the pulsatility index in the internal carotid artery, decrease platelet aggregation, and reduce serum catecholamine levels. Low circulating levels of melatonin are reported in individuals with CAD, arterial hypertension, and congestive heart failure. This review assesses current literature on the cardiovascular effects of melatonin in humans. It can be concluded that melatonin deserves to be considered in clinical trials evaluating novel therapeutic interventions for cardiovascular disorders.Fil: Pandi Perumal, Seithikurippu R.. King Saud University; Arabia SauditaFil: BaHammam, Ahmed S.. King Saud University; Arabia SauditaFil: Ojike, Nwakile I.. King Saud University; Arabia SauditaFil: Akinseye, Oluwaseun A.. University of New York; Estados UnidosFil: Kendzerska, Tetyana. Sunnybrook Health Sciences Center; CanadáFil: Buttoo, Kenneth. Sleep Disorders Center; CanadáFil: Dhandapany, Perundurai S.. Oregon Health And Science University; Estados UnidosFil: Brown, Gregory M.. University of Toronto; CanadáFil: Cardinali, Daniel Pedro. Pontificia Universidad Católica Argentina ; Argentin

Clinical review: Humidifiers during non-invasive ventilation - key topics and practical implications

Inadequate gas conditioning during non-invasive ventilation (NIV) can impair the anatomy and function of nasal mucosa. The resulting symptoms may have a negative effect on patients' adherence to ventilatory treatment, especially for chronic use. Several parameters, mostly technical aspects of NIV, contribute to inefficient gas conditioning. Factors affecting airway humidity during NIV include inspiratory flow, inspiratory oxygen fraction, leaks, type of ventilator, interface used to deliver NIV, temperature and pressure of inhaled gas, and type of humidifier. The correct application of a humidification system may avoid the effects of NIV-induced drying of the airway. This brief review analyses the consequences of airway dryness in patients receiving NIV and the technical tools necessary to guarantee adequate gas conditioning during ventilatory treatment. Open questions remain about the timing of gas conditioning for acute or chronic settings, the choice and type of humidification device, the interaction between the humidifier and the underlying disease, and the effects of individual humidification systems on delivered humidity

The puzzle of self-reported weight gain in a month of fasting (Ramadan) among a cohort of Saudi families in Jeddah, Western Saudi Arabia

<p>Abstract</p> <p>Background</p> <p>During Ramadan fast, approximately one billion Muslims abstain from food and fluid between the hours of sunrise to sunset, and usually eat a large meal after sunset and another meal before sunrise. Many studies reported good health-related outcomes of fasting including weight loss. The objective of this study is to identify the local pattern of expenditure on food consumption, dietary habits during Ramadan and correlate that to self-reported weight gain after Ramadan in a group of families in Jeddah, Western Saudi Arabia.</p> <p>Methods</p> <p>A Cross-section study using a pre-designed questionnaire to identify the local pattern of expenditure on food consumption, dietary habits during Ramadan and correlate that to self-reported weight gain after Ramadan in a representative cohort of Saudis living in Jeddah. It was piloted on 173 nutrition students and administered by them to their families.</p> <p>Results</p> <p>A total of 173 Saudi families were interviewed. One out of 5 indicated that their expenditure increases during Ramadan. Approximately two thirds of the respondents (59.5%) reported weight gain after Ramadan. When asked about their perspective explanations for that: 40% attributed that to types of foods being rich in fat and carbohydrates particularly date in (Sunset meal) 97.7% and rice in (Dawn meal) 80.9%. One third (31.2%) indicated that it was due to relative lack of physical exercise in Ramadan and 14.5% referred that to increase in food consumption. Two thirds (65.2%) of those with increased expenditure reported weight gain.</p> <p>Conclusion</p> <p>Surprisingly weight gain and not weight loss was reported after Ramadan by Saudis which indicates timely needed life-style and dietary modification programs for a population which reports one of the highest prevalence rates of diabetes.</p

Examination of sleep in relation to dietary and lifestyle behaviors during Ramadan: A multi-national study using structural equation modeling among 24,500 adults amid COVID-19

Background Of around 2 billion Muslims worldwide, approximately 1.5 billion observe Ramadan fasting (RF) month. Those that observe RF have diverse cultural, ethnic, social, and economic backgrounds and are distributed over a wide geographical area. Sleep is known to be significantly altered during the month of Ramadan, which has a profound impact on human health. Moreover, sleep is closely connected to dietary and lifestyle behaviors. Methods This cross-sectional study collected data using a structured, self-administered electronic questionnaire that was translated into 13 languages and disseminated to Muslim populations across 27 countries. The questionnaire assessed dietary and lifestyle factors as independent variables, and three sleep parameters (quality, duration, and disturbance) as dependent variables. We performed structural equation modeling (SEM) to examine how dietary and lifestyle factors affected these sleep parameters. Results In total, 24,541 adults were enrolled in this study. SEM analysis revealed that during RF, optimum sleep duration (7–9 h) was significantly associated with sufficient physical activity (PA) and consuming plant-based proteins. In addition, smoking was significantly associated with greater sleep disturbance and lower sleep quality. Participants that consumed vegetables, fruits, dates, and plant-based proteins reported better sleep quality. Infrequent consumption of delivered food and infrequent screen time were also associated with better sleep quality. Conflicting results were found regarding the impact of dining at home versus dining out on the three sleep parameters. Conclusion Increasing the intake of fruits, vegetables, and plant-based proteins are important factors that could help improve healthy sleep for those observing RF. In addition, regular PA and avoiding smoking may contribute to improving sleep during RF