Effectiveness of a school-based health education program to improve the symptoms of premenstrual syndrome in high school girls in Ilam.

BACKGROUND: The premenstrual syndrome happens periodically and affects both the individual and family. The aim of this study was to determine the effect of the health education program on reducing premenstrual syndrome in high school girls in Ilam. MATERIALS AND METHODS: This experimental study was conducted in girls' high schools in Ilam, in 2017-2018. In total, 120 students were enrolled in the study (intervention group = 61 and control group = 59) and selected through convenience sampling. In this study, a standard Premenstrual Symptoms Screening Tool (PSST) was used to diagnose students with premenstrual syndrome or Premenstrual Dysphoric Disorder (PMDD). The educational program for the intervention group was held in four sessions of 30 min for 4 consecutive weeks. The obtained data were analyzed by the SPSS statistical software at a significance level of less than 0.05. RESULTS: The results showed a significant difference in the proportion of cases with moderate and severe PMS and PMDD between intervention and control groups in follow-up (P < 0.001). However, these proportions were not significantly different between the two groups in the baseline. CONCLUSIONS: According to the results, the educational program can be recommended as an effective intervention for girls with moderate-to-severe premenstrual symptoms and premenstrual dysphoric disorder.

Job Satisfaction and Overcoming the Challenges of Teleworking in Times of COVID-19: A Pilot Study Among Iranian University Community.

The coronavirus pandemic changed the academic world in many ways, and most academic institutions continue operating through teleworking. The aim of the present study was to determine how satisfied the university community (faculty/staff members and students) in Iran has been with remote work, and the ways in which they have dealt with the lockdown and working from home during the coronavirus pandemic. A survey was conducted among 196 academics from different universities in Iran. The results show that a majority of our participants (54%) are very or somewhat satisfied with the current work-from-home arrangement. The most frequently used methods for managing the challenges of teleworking were social contacts with colleagues or classmates at a distance, solidarity and offering kindness and support to the people around them. The least used coping method was trusting state or local health authorities in Iran. The coping strategies that have the highest impact on overall teleworking satisfaction are "Make myself busy with my working day because it makes me feel useful,""I care for my mental and physical health," and "Think about what I can do rather than what I can't do." The findings were discussed in detail, taking into consideration the theoretical approaches, as well as bringing forth more dynamic aspects of the culture.

Living through a Global Pandemic: A Cross-Sectional Study on the Psychological Resilience of the University Population in Iran.

AIMS: This study aimed to describe and understand the individual and social dimensions of resiliency among Iranian academics as professionals during the early wave of the ongoing pandemic. Furthermore, we aimed to emphasize the cultural context in our analysis. METHOD: A cross-sectional survey design was adopted. We used convenient sampling, administered through an online survey, among academics at Iranian universities (n = 196, 75% women). We employed the CD-RISC 2 instrument, items on life meaning, and a modified version of Pargament's RCOPE instrument (Meaning, Control, Comfort/Spirituality, Intimacy/Spirituality, and Life Transformation). RESULTS: The results revealed a strong level of resilience among men (M = 5.78) and women (M = 5.52). Self-rated health was rated as excellent, very good, or good among a majority (92%) of the participants, more so among men. Family was one of the factors that most strongly gave life meaning, followed by friends, work/school, and religion/spirituality. There was a strong correlation between self-rated health and life as part of a greater whole, being alone, and listening to the sounds of the surrounding nature. CONCLUSIONS: Both personal and social levels of resilience and meaning-making are seen in the results, with an ability to balance between obstacles and resources. Cultural practices are interdependent, which also include the individual and social dimensions of resiliency and meaning-making.

Coping Orientation of Academic Community in the Time of COVID-19 Pandemic: A Pilot Multi-Country Survey Study.

In this paper, we have mapped the coping methods used to address the coronavirus pandemic by members of the academic community. We conducted an anonymous survey of a convenient sample of 674 faculty/staff members and students from September to December 2020. A modified version of the RCOPE scale was used for data collection. The results indicate that both religious and existential coping methods were used by respondents. The study also indicates that even though 71% of informants believed in God or another religious figure, 61% reported that they had tried to gain control of the situation directly without the help of God or another religious figure. The ranking of the coping strategies used indicates that the first five methods used by informants were all non-religious coping methods (i.e., secular existential coping methods): regarding life as a part of a greater whole, regarding nature as an important resource, listening to the sound of surrounding nature, being alone and contemplating, and walking/engaging in any activities outdoors giving a spiritual feeling. Our results contribute to the new area of research on academic community's coping with pandemic-related stress and challenges.

Coping Methods and Satisfaction with Working from Home in Academic Settings during the COVID-19 Pandemic.

In this paper, we examined how university staff and students coped with challenges related to working or studying from home during the COVID-19 pandemic, and the level of satisfaction with working from home. An online survey was conducted among faculty, staff, and students at universities in 24 countries (n = 674). The results show that over 80% of the respondents used multiple coping methods. Three clusters of coping methods were generated through factor analysis: (1) social and health factor, with focus on personal health and the social surrounding, (2) activity factor, i.e., being busy with work or studies, finding up-to-date information about COVID-19, while thinking about what one could do rather than what one could not do, and (3) public health factor, which meant trusting health authorities while avoiding misinformation from sources such as social media. Furthermore, 56% of the respondents were very or somewhat satisfied with working from home. Differences in the methods of coping and satisfaction with working from home highlight the need for employers to prepare for working from home beyond the COVID-19 pandemic.

Meaning-Making Coping With COVID-19 in Academic Settings: The Case of Sweden.

In this study, we map and describe the coping methods used by members of the university community in Sweden to deal with the first wave of the coronavirus pandemic. This study, which used simple random sampling, was quantitative. It employed a modified version of the RCOPE instrument as well as items from earlier studies of meaning-making coping in Sweden. Among participants (n = 277, 64% women), the most frequently used coping method was nature as a resource in dealing with stress and sadness, followed by listening to the sounds of surrounding nature and thinking of life as part of a greater whole; these coping methods were the most common in all subgroups studied. We used a cultural perspective to better understand the application of certain meaning-making coping methods.

When a Pandemic Strikes: Resilience of Swedish Academics in the Face of Coronavirus.

BACKGROUND: The COVID-19 pandemic hit the world with severe health consequences, affecting some populations more than others. One understudied population is the academic community. This study, part of a larger project looking at COVID-19 in Sweden and internationally, aims to understand the individual and collective dimensions of resilience among academics in Sweden during the early wave of the pandemic. METHOD: A quantitative research design was applied for this cross-sectional study. We used simple random sampling, administered through an online survey, on academics at Swedish universities (n = 278, 64% women). We employed the CD-RISC 2 (the Connor-Davidson Resilience Scale) to measure personal/individual resilience, additional items for social/collective resilience, and a meaning-making coping instrument (meaning, control, comfort/spirituality, intimacy/spirituality, life transformation). RESULTS: The results revealed a strong level of personal/individual resilience among men (M = 6.05) and a level just below strong among women (M = 5.90). By age group, those 35-49-year-olds showed strong resilience (M = 6.31). Family was the dominant social/collective resilience factor, followed by friends, nature, work/school, and, lastly, religion/spirituality. There was a positive and significant correlation between self-rated health and personal/individual resilience (r = 0.252, p = 0.001) and positive but weak correlations and negative significant correlations between personal/individual resilience and religious coping methods. CONCLUSIONS: During the pandemic, the family took priority in meaning-making, which is an interesting change in a strong individual-oriented society such as Sweden.

Fe3O4@SiO2-PMA-Cu magnetic nanoparticles as a novel catalyst for green synthesis of ß-thiol-1,4-disubstituted-1,2,3-triazoles.

The magnetic nanoparticles of Fe3O4 were synthesized through a solid-state reaction of hydrated iron (III) chloride, hydrated iron (II) chloride and NaOH, and then purified by calcination at high temperature. In order to protect ferrite nanoparticles from oxidation and agglomeration, and to manufacture a novel catalytic system of anchored copper on the magnetic substrate, the Fe3O4 was core-shelled by adding tetraethyl orthosilicate. Next, the prepared Fe3O4@SiO2 was supported by phosphomolybdic acid (PMA) as the second layer of nanocomposite at 80 °C in 30 h. Eventually, the new nanocomposite of Fe3O4@SiO2-PMA-Cu was successfully synthesized by adding copper (II) chloride solution and solid potassium borohydride. The structure of magnetic nanocatalyst was acknowledged through different techniques such as EDS, VSM, XRD, TEM, FT-IR, XPS, TGA, BET and FESEM. The synthesis of ß-thiolo/benzyl-1,2,3-triazoles from various thiiranes, terminal alkynes and sodium azide was catalyzed by Fe3O4@SiO2-PMA-Cu nanocomposite in aqueous medium. In order to obtain the optimum condition, the effects of reaction time, temperature, catalyst amount and solvent were gauged. The recycled catalyst was used for several consecutive runs without any loss of activity.

The Inhibitory Effect of Thioridazine on adeB Efflux Pump Gene Expression in Multidrug-Resistant Acinetobacter baumannii Isolates Using Real Time PCR.

Background: The purpose of the present study was to investigate the antimicrobial effects of berberine and thioridazine, as well as their effect on the gene expression of the AdeABC efflux pump system in Multidrug-Resistant (MDR) Acinetobacter baumannii (A. baumannii) isolates. Methods: This study was carried out in five MDR clinical isolates of A. baumannii and a sample of standard strain (A. baumannii PTCC1797). The effect of Minimum Inhibitory Concentration (MIC) and the Minimum Bactericidal Concentration (MBC) of berberine, thioridazine, and ciprofloxacin alone and their combination on A. baumannii was evaluated by broth microdilution method. Also, their effect on the expression of adeB efflux pump gene was evaluated using real time PCR method. Results: The MIC of thioridazine, berberine, ciprofloxacin+thioridazine, ciprofloxacin+ berberine, thioridazine+berberine, and ciprofloxacin+thioridazine+berberine on MDR A. baumannii isolates was 64, 256, 128, 256, 128, and 128 µg/ml, respectively. The results showed that treatment of strains with thioridazine alone and in combination with berberine and ciprofloxacin significantly (p<0.05) decreased the expression of adeB efflux pump gene. Conclusion: Due to the inhibitory effects of thioridazine on bacterial isolates and adeB efflux pump gene, this compound can be used as a potential antimicrobial agent against MDR A. baumannii.

Job satisfaction and challenges of working from home during the COVID-19 pandemic: A study in a Swedish academic setting.

BACKGROUND: The COVID-19 pandemic changed the academic world in various ways, and most universities are still closed and continue operating via teleworking. OBJECTIVE: This study is intended to investigate how university faculty/staff and students in Sweden have coped with the lockdown and working/studying from home during the pandemic. METHODS: A survey was conducted among 277 women and men working and studying at different universities in Sweden. RESULTS: The results indicate that most (61%) respondents were very or somewhat satisfied with the current work-from-home arrangement. Additionally, they indicate that, overall, almost 30% were working more than usual due to the pandemic and teleworking. The coping methods having the highest impact on overall job satisfaction were: "thinking about what I can do rather than what I can't do"; "being able to access medical resources and medical services if I need to seek help"; and "having trust in state or health authorities in my country." CONCLUSIONS: The study reveals that Sweden can serve as a good example of how university faculty/staff and students can address the occupational challenges caused by a health pandemic and possible subsequent quarantines.

Meaning-Making Coping Methods among Bereaved Parents: A Pilot Survey Study in Sweden.

The death of a child may result in traumatizing forms of grief, and meaning-making coping with loss seems to be important in prevention of intense psychosocial problems among bereaved parents. The aim of this quantitative pilot study was to discover the divergent meaning-making coping methods used by bereaved parents in Sweden. In doing so, 162 respondents were selected using a convenience sampling method, and they responded to the modified version of RCOPE. The study revealed that the strategies talking to others about their feelings, pondering the meaning of life alone, and being in nature for greater emotional affiliation, i.e., what we call secular existential coping methods, have been the most used meaning-making coping methods among Swedish mourning parents. While explaining the results, we considered the respondents' cultural background and speculated about the potential influence of cultural teachings and elements in the selection of ways of coping with bereavement. Further, we compared the results obtained with those of the two other Swedish studies conducted among people coping with cancer and COVID-19 to further discuss the impact of culture on coping with illness, loss, grief, and crisis. The study supports the idea that culture plays an essential role in the choice of coping methods.

How has the University Community Been Coping During the COVID-19 Pandemic? An Iranian Survey.

Objectives: The present study, one of the first to look at COVID-19 and coping in Iran, aimed at mapping, describing and understanding the coping methods academics employ as protective resources to deal with the psychological challenges and social isolation during the COVID-19 pandemic. We specifically aimed at identifying the meaning-making coping methods used and understanding the influence of culture. The guiding research question has been: Are there differences in meaning-making coping methods by gender, age group, work/student status, and place of residence? Design: The study, which used convenience sampling, was a quantitative inquiry. It employed a modified version of the RCOPE scale among faculty/staff members and students in Iran (n = 196, 75% women). Results: The most frequently used coping method among all subgroups of the study sample was thinking that life is part of a greater whole, followed by praying to Allah/God. The least used coping methods were the negative religious ones. Gender differences were found for being alone and contemplating, stronger for men. Thinking that life is part of a greater whole was found mainly among on-campus students. Praying to Allah/God was most common among the youngest staff and students, as well as among women. Two segments of respondents were discovered-the Theists and Non-theists-where the former used more religious coping methods, were more likely to be women, older staff and students, on-campus students, married, have children, and lived in capital. Conclusions: Our conclusion is that the RCOPE methods, which include religious and spiritual meaning-making methods, are of great importance to the studied Iranian informants. However, they use some secular existential meaning-making coping strategies too. This is explained by the role of religion in the larger orientation system and frame of reference in parallel with a secular worldview. Further, a sharp distinction between religious and secular worldviews was not found, which is explained by the fact that secular norms are hardly internalized in ways of thinking in Iran.

Isocyanide Insertion-Cyclization Reaction for Imidazoisoindol-5-imine Scaffold Synthesis: A Selective Solvatochromic Fluorescent Probe for Methanol Detection.

An efficient, ligand-free, and Pd-catalyzed method for the synthesis of imidazoisoindole imine scaffolds with satisfactory yields via C-C and C-N bond formation has been developed. The synthesized scaffolds have unique potential for selective MeOH detection from other solvents, especially EtOH. The appealing features of this transformation are phosphinic ligand-free conditions, the use of a small amount of Pd(OAc)2, and a practical procedure for the synthesis of imidazoisoindole imine scaffolds.

Religion, Culture and Meaning-Making Coping: A Study Among Cancer Patients in Malaysia.

The present study aimed to explore the use of meaning-making coping mechanisms (existential, spiritual and religious coping) among ethnic Malay cancer patients in Malaysia and to investigate the impact of culture on their choice of coping methods. Twenty-nine participants with various kinds of cancer were interviewed. Four kinds of coping resources emerged from analyses of the interview transcripts: (1) relying on transcendent power, (2) supernatural or mystical beliefs, (3) finding oneself in relationships with others and (4) nature. In this article, the two first resources are in focus. The present findings suggest that Malay culture, which is imbued with Islamic belief, strongly influences cancer patients' coping methods and ways of looking at their experience of being cancer patients.

Religion, Culture and Meaning-Making Coping: A Study Among Cancer Patients in Turkey.

The present paper looks at the influence of culture on Turkish cancer patients' use of meaning-making coping, paying particular attention to religious, spiritual, and existential coping methods. Data were collected using an interview study (n = 25, 18 women, age range 20-71). Individuals were recruited at an oncology center and a psychiatry clinic in Istanbul. The main focus of the study has been on existential meaning-making coping, which is characterized by finding power inside oneself, altruism, family love, a search for meaning by contemplating philosophical issues, and having a positive life perspective (shukran-thankfulness). In contrast to findings from similar studies conducted in other countries (studies included in the same project), in Turkey religious belief directly determines the coping methods used, including the non-religious methods.

Prediction of paroxysmal Atrial Fibrillation: A machine learning based approach using combined feature vector and mixture of expert classification on HRV signal.

BACKGROUND AND OBJECTIVE: Paroxysmal Atrial Fibrillation (PAF) is one of the most common major cardiac arrhythmia. Unless treated timely, PAF might transform into permanent Atrial Fibrillation leading to a high rate of morbidity and mortality. Therefore, increasing attention has been directed towards prediction of PAF, to enable early detection and prevent further progression of the disease. Notwithstanding the pharmacological and electrical treatments, a validated method to predict the onset of PAF is yet to be developed. We aim to address this issue through integrating classical and modern methods. METHODS: To increase the predictivity, we have made use of a combination of features extracted through linear, time-frequency, and nonlinear analyses performed on heart rate variability. We then apply a novel approach to local feature selection using meticulous methodologies, developed in our previous works, to reduce the dimensionality of the feature space. Subsequently, the Mixture of Experts classification is employed to ensure a precise decision-making on the output of different processes. In the current study, we analyzed 106 signals from 53 pairs of ECG recordings obtained from the standard database called Atrial Fibrillation Prediction Database (AFPDB). Each pair of data contains one 30-min ECG segment that ends just before the onset of PAF event and another 30-min ECG segment at least 45 min distant from the onset. RESULTS: Combining the features that are extracted using both classical and modern analyses was found to be significantly more effective in predicting the onset of PAF, compared to using either analyses independently. Also, the Mixture of Experts classification yielded more precise class discrimination than other well-known classifiers. The performance of the proposed method was evaluated using the Atrial Fibrillation Prediction Database (AFPDB) which led to sensitivity, specificity, and accuracy of 100%, 95.55%, and 98.21% respectively. CONCLUSION: Prediction of PAF has been a matter of clinical and theoretical importance. We demonstrated that utilising an optimized combination of - as opposed to being restricted to - linear, time-frequency, and nonlinear features, along with applying the Mixture of Experts, contribute greatly to an early detection of PAF, thus, the proposed method is shown to be superior to those mentioned in similar studies in the literature.

Thiol-ene/oxidation tandem reaction under visible light photocatalysis: synthesis of alkyl sulfoxides.

The photocatalyzed synthesis of sulfoxides from alkenes and thiols has been carried out using Eosin Y. This is a metal-free method which uses a low catalyst loading, atmospheric oxygen as the oxidant, and visible light conditions (green light). A mechanism has been proposed that is consistent with the experimental results.

The Use of Religious Coping Methods in a Secular Society: A Survey Study Among Cancer Patients in Sweden.

In the present article, based on results from a survey study in Sweden among 2,355 cancer patients, the role of religion in coping is discussed. The survey study, in turn, was based on earlier findings from a qualitative study of cancer patients in Sweden. The purpose of the present survey study was to determine to what extent results obtained in the qualitative study can be applied to a wider population of cancer patients in Sweden. The present study shows that use of religious coping methods is infrequent among cancer patients in Sweden. Besides the two methods that are ranked in 12th and 13th place, that is, in the middle (Listening to religious music and Praying to God to make things better), the other religious coping methods receive the lowest rankings, showing how nonsignificant such methods are in coping with cancer in Sweden. However, the question of who turns to God and who is self-reliant in a critical situation is too complicated to be resolved solely in terms of the strength of individuals' religious commitments. In addition to background and situational factors, the culture in which the individual was socialized is an important factor. Regarding the influence of background variables, the present results show that gender, age, and area of upbringing played an important role in almost all of the religious coping methods our respondents used. In general, people in the oldest age-group, women, and people raised in places with 20,000 or fewer residents had a higher average use of religious coping methods than did younger people, men, and those raised in larger towns.

Meaning-Making Coping Among Cancer Patients in Sweden and South Korea: A Comparative Perspective.

The present study compared meaning-making coping among cancer patients in Sweden and South Korea, with a focus on the sociocultural context. Semi-structured interviews were conducted with 51 Swedes and 33 Koreans. The results showed significant differences between the two countries as well as similarities in existential, spiritual, and religious coping. For example, Swedes primarily used meaning-making coping as a means of meditation or relaxation, whereas Koreans relied on coping with prayer and using healthy foods as a means to survive. The present study confirms the significance of investigating cultural context when we explore the use of meaning-making coping among people who have experienced cancer.

Exploring Existential Coping Resources: The Perspective of Koreans with Cancer.

The present study aimed to explore the use of meaning-making coping (existential, spiritual, and religious coping) among cancer patients in Korea and to investigate the impact of culture on their choice of coping methods. Thirty-three participants with various kinds of cancer were interviewed. Four different kinds of coping resources emerged from analyses of the interview transcripts: (1) belief in the healing power of nature; (2) mind-body connection; (3) relying on transcendent power; and (4) finding oneself in relationships with others. The findings of this study suggest the importance of investigating cultural context when exploring the use of the meaning-making coping strategies in different countries.