The Effect of COVID-19 Pandemic-Induced Stress on Reproductive-Age Women's Menstrual Cycle Regularity

Intense stress resulting from major life events can affect women's menstrual cycle. The current Coronavirus Disease 2019 (COVID-19) pandemic, impacting various sectors, is considered a major form of stress. During May-November 2020, some women in Iraq have experienced menstrual disruptions, which can happen whether they get infected with the COVID-19 or simply deals with pandemic-induced stress. Thus, this study aimed to evaluate the effect of the COVID-19 pandemic-induced stress on menstrual cycle regularity of reproductive-age women. This study used an observational cross-sectional design conducted in Iraq from May to November 2020. A sample of 500 reproductive-age women filled out an online questionnaire about their menstrual records and psychological stress levels using a Perceived Stress Scale-10 for three months during the pandemic. A comparison between menstrual cycle irregularity and stress levels before and during the pandemic was done with a p-value of <0.05 and statistically significant. It was found that 47.72% of women had irregular menstrual cycles and high perceived stress scales during the pandemic compared to 20.94% with irregular cycles and high-stress levels before the pandemic. In brief, the high-stress level induced by the COVID-19 pandemic is associated with the irregular menstrual cycle in the sampled reproductive-age women

The Contribution of Ego Strength and Feeling of Guilt to Predict the Eudemonic Well -Being of the Battered Women in Jordan

The current study aimed to identify the level of ego strength , feeling of guilt and Eudemonic Well- Being of the battered women in Jordan, And the contribution of ego strength and a feeling of guilt in predicting Eudemonic Well-Being, The study sample consisted of (100) battered women with age ranged between (15-55), the researchers developed three measures (ego strength, feeling of guilt, Eudemonic Well-Being), and they a assured the reliability and validity of these measures. The results indicated that the level of ego strength and feeling guilt and Eudemonic Well-Being for the battered women in Jordan were moderate, It also showed that there is a predictive ability of the ego strength and the feeling of guilt for the eudemonic well being, both variables account for (59%) of the explained variance of the eudemonic well being for the battered women , the ego strength explained (54%) of variance of the eudemonic well being, and feeling of guilt explained (4.7%). The relationship between ego strength and eudemonic well-being was positive and statistically significant, while the relationship between feeling of guilt and eudemonic well being was negative and statistically significan

Investigation of optoelectronic properties of triphenylamine-based dyes featuring heterocyclic anchoring groups for DSSCs’ applications: a theoretical study

This research article published by Springer Nature Switzerland AG., 2020Design and synthesis of new potent sensitizers are of interest for realization of high-efficiency Dye Sensitized Solar Cells (DSSCs). Modification of the triphenylamine-based dyes by introducing suitable anchoring groups aimed at improvement of optoelectronic properties is attempted in our work. The molecular structure, molecular orbitals and energies, electronic absorption spectra, free energies of electron injection and dye regeneration, chemical reactivity parameters and adsorption to TiO2 semiconductor have been reported. Density functional theory (DFT) and time-dependent DFT (TD-DFT) were used to obtain the reported properties. The results reveal superior optical, electronic properties, chemical reactivity parameters and adsorption energies for the investigated dyes. The findings evince that the dyes featuring heterocyclic anchoring groups could be potential candidates for DSSCs’ applications; the new materials are worthy of being investigated experimentally

The saga of dyssynchrony imaging: Are we getting to the point

Cardiac resynchronisation therapy (CRT) has an established role in the management of patients with heart failure, reduced left ventricular ejection fraction (LVEF &lt; 35%) and widened QRS (&gt;130 msec). Despite the complex pathophysiology of left ventricular (LV) dyssynchrony and the increasing evidence supporting the identification of specific electromechanical substrates that are associated with a higher probability of CRT response, the assessment of LVEF is the only imaging-derived parameter used for the selection of CRT candidates.This review aims to (1) provide an overview of the evolution of cardiac imaging for the assessment of LV dyssynchrony and its role in the selection of patients undergoing CRT; (2) highlight the main pitfalls and advantages of the application of cardiac imaging for the assessment of LV dyssynchrony; (3) provide some perspectives for clinical application and future research in this field.Conclusionthe road for a more individualized approach to resynchronization therapy delivery is open and imaging might provide important input beyond the assessment of LVEF

Principles to enable comprehensive national marine ecosystem status assessments from disparate data: The state of the marine environment in Kuwait

This paper presents an approach for preparing a comprehensive national marine ecosystem assessment and its application to the marine and coastal areas of the State of Kuwait. The approach is based on a set of principles to enable diverse data sources, of differing data quality and salience, to be combined into a single coordinated national assessment of marine ecosystem status to support the implementation of ecosystem-based management. The approach enables state assessments for multiple components of the marine ecosystem to be undertaken in a coordinated manner, using differing methods varying from quantitative to qualitative assessments depending on data and indicator availability. The marine ecosystem assessment is structured according to 6 major themes: i) Biodiversity, ii) Commercial Fisheries, iii) Food and Water Quality for Human Health, iv) Environmental Pollution, v) Eutrophication and Harmful Algal Blooms, and vi) Coastal Process and Oceanography. Comprehensive ecosystem assessments are an essential part of implementing the ecosystem approach, however detailed data directly related to clear, specified numerical management targets covering all aspects of a marine ecosystem are rarely available. The development of a State of the Marine Environment Report (SOMER) for Kuwait demonstrate that a coordinated comprehensive ecosystem assessment can be conducted using disparate data, and in relation to partially specified regulatory management objectives. The Kuwait SOMER highlighted the issues of coastal pollution, particularly sewage for human health and the environment. It shows that the rapid urbanization of Kuwait has led to significant changes in the ecology, with clear impacts on coral reef health, the availability of nesting locations for turtles and habitats for migratory birds. Long-term changes in nutrient input, via waste water and modified freshwater inputs is resulting in demonstrable impacts on a range of marine species and habitats within Kuwait marine waters. It also supports the move towards a regional approach required due to transboundary properties of many of the ecosystem components, drivers and pressures

A qualitative evaluation of the impact of a palliative care course on preregistration nursing students' practice in Cameroon

Background Current evidence suggests that palliative care education can improve preregistration nursing students’ competencies in palliative care. However, it is not known whether these competencies are translated into students’ practice in the care of patients who are approaching the end of life. This paper seeks to contribute to the palliative care evidence base by examining how nursing students in receipt of education report transfer of learning to practice, and what the barriers and facilitators may be, in a resource-poor country. Methods We utilised focus groups and individual critical incident interviews to explore nursing students’ palliative care learning transfer. Three focus groups, consisting of 23 participants and 10 individual critical incident interviews were conducted with preregistration nursing student who had attended a palliative care course in Cameroon and had experience caring for a patient approaching the end of life. Data was analysed thematically, using the framework approach. Results The results suggest that nursing students in receipt of palliative care education can transfer their learning to practice. Students reported recognizing patients with palliative care needs, providing patients with physical, psychosocial and spiritual support and communicating patient information to the wider care team. They did however perceive some barriers to this transfer which were either related to themselves, qualified nurses, the practice setting or family caregivers and patients. Conclusion The findings from this study suggest that nursing student in receipt of palliative care education can use their learning in practice to provide care to patients and their families approaching the end of life. Nevertheless, these findings need to be treated with some caution given the self-reported nature of the data. Demonstrating the link between preregistration palliative care education and patient care is vital to ensuring that newly acquired knowledge and skills are translated and embedded into clinical practice. This study also has implications for advocating for palliative care policies and adequately preparing clinical placement sites for students’ learning and transfer of learning