Stochastic modelling of transition dynamic of mixed mood episodes in bipolar disorder

In the present state of health and wellness, mental illness is always deemed less importance compared to other forms of physical illness. In reality, mental illness causes serious multi-dimensional adverse effect to the subject with respect to personal life, social life, as well as financial stability. In the area of mental illness, bipolar disorder is one of the most prominent type which can be triggered by any external stimulation to the subject suffering from this illness. There diagnosis as well as treatment process of bipolar disorder is very much different from other form of illness where the first step of impediment is the correct diagnosis itself. According to the standard body, there are classification of discrete forms of bipolar disorder viz. type-I, type-II, and cyclothymic. Which is characterized by specific mood associated with depression and mania. However, there is no study associated with mixed-mood episode detection which is characterized by combination of various symptoms of bipolar disorder in random, unpredictable, and uncertain manner. Hence, the model contributes to obtain granular information with dynamics of mood transition. The simulated outcome of the proposed system in MATLAB shows that resulting model is capable enough for detection of mixed mood episode precisely

Thinking Like a State: Policing Dangerous Thought in Imperial Japan, 1900–1945

This article explores the changing ways the Japanese police understood and policed radical politics between 1900 and 1945. Specifically, it traces the process in which the objective of policing transformed from an emphasis on political organizations, their activities, publications, and assemblies in the 1900s to the policing of individuals ostensibly harboring “dangerous ideas” that were deemed threatening to state and capital—what the police came to categorize as “thought crime” by the late 1920s. Once “thought” was identified as an object for policing, Japanese police agencies began to practice a kind of intellectual history—thinking like a state—to distinguish dangerous thought and to understand its origin and its spread during the socioeconomic turbulence of the interwar period. Drawing on Jacques Rancière’s theory of police, this article explores how police manuals and other publications categorized certain ideas, texts, enunciations, and slogans and distributed them based on the presumed degree of danger they posed to the imperial polity. It reveals how the expanded classifications and distributions of dangerous thought transformed policing in the 1920s, thereby extending imperial state power into various aspects of social life in interwar Japan.

The Social Life of Pigs: Changes in Affiliative and Agonistic Behaviors following Mixing

This study investigated potentially affiliative behaviors in grow-finish pigs, how these behaviors changed over time and their relationship to agonistic behaviors. A total of 257 Yorkshire barrows were observed for agonistic (reciprocal fights, attacks) and affiliative (nosing, play, non-agonistic contact) behaviors after mixing (at 10 weeks of age), and weeks 3, 6, and 9 after mix. The least square means of affiliative behaviors were compared across time points. Relationships among affiliative and agonistic behaviors were assessed using generalized linear mixed models. Non-agonistic contact with conspecifics increased until week 6 then remained stable between weeks 6 and 9. Nosing was highest at mix, then decreased in the following weeks. Play was lowest at mix and highest at week 3. Affiliative behaviors were negatively related with aggression at mix (p < 0.001). Pigs who engaged in play and nosing behaviors were more likely to be involved in agonistic interactions in the weeks after mixing (p < 0.05), while pigs engaging in non-agonistic contact were less likely to be involved in agonistic interactions (p < 0.001). There appear to be relationships between affiliative and agonistic behaviors in pigs, with contact being the most predictive of less aggression. Future studies could focus on promoting positive non-agonistic contact in unfamiliar pigs as a way to mitigate aggressive interactions.

Perception of 1 MBBS students about educational environment through ‘DREEM’ questionnaire

In an undergraduate (UG) medical education program, the educational environment is a critical factor of effective outcomes. Because it is a proven approach for this assessment in medical schools, the Dundee Ready Education Environment Measure (DREEM) was employed in this study.1. To assess the student’s perception of the educational environment using the Dundee Ready Educational Environment Measure (DREEM) questionnaire among 1st-year undergraduate medical students. 2. To identify the strengths and weaknesses in student’s educational environment.A cross-sectional study was carried out among first-year medical students. To obtain student perceptions of the educational environment, a widely accepted DREEM questionnaire was employed. The DREEM questionnaire is divided into five sections, each of which has 50 statements that are rated on a five-point Likert scale (0–4). The questionnaire was distributed to consented individuals (n=150) after receiving ethical approval. The filled questions were collected and statistically evaluated. The data were presented as mean and standard deviation, frequency, and percentages. The responses were analyzed and interpreted using McAleer and Roff's practical recommendations.There was a 100% response rate. The average DREEM score was 124.9 ± 50 (62.46%). Among the five DREEM dimensions, students' perceptions of learning received the highest score (65.63%), while students' perceptions of the environment received the lowest (59.31 %).Statements “I have good friends in this college”, “My social life is good” and “I am confident about passing this year” scored ≥ 3 of 4 points.“A more positive than negative perception,” according to the total mean DREEM score. Student confidence, social life, instructor knowledge, encouragement to participate in a teaching session, teacher preparedness, and having excellent friends on campus received the most positive answers. However, there is space for development in areas where there is a lack of expertise, such as student ennui and creative teaching.

Impact of long duty hours on education and well-being of diagnostic radiology residents: A national survey in Saudi Arabia

Objectives: The primary purpose of this study was to assess and report the perceived negative impact of long duty hours on education and personal well-being among medical trainees in the diagnostic radiology residency training program in Saudi Arabia. Methods: This cross-sectional study used a questionnaire (sent by email) with eight indicators related to the education and well-being of radiology residents in Saudi Arabia during the academic year 2019–2020. Participants were given a five-point Likert response format for each indicator. The relative importance index (RII) was calculated to rank the different indicators. Results: Our of 337 residents, 116 diagnostic radiology trainees completed the survey, with a response rate of 34.4%. A total of 102 (87.9%) indicated their preference for 16-hour shifts instead of the currently implemented 24-hour duty system. Using the RII, three items related to the post-duty day ranked at the top of the list. The negative impact on sleep rhythm during the post-call day ranked first (mean 4.23 ± 1.02, RII 0.84), followed by the impact on social life, family activities, and exercise during the post-call day (mean 4.09 ± 1.06, RII 0.81). The third highest ranking factor was missing academic activities on the post-call day (mean 3.91 ± 1.15, RII 0.78). There was no relationship between negative perception and gender (P > 0.05). Conclusion: The 24-hour duty system had a negative impact on radiology residents’ education and personal well-being, especially for items related to the post-call day. Reforming duty hours should be considered to promote residents’ well-being. doi: https://doi.org/10.12669/pjms.38.3.4440 How to cite this:Alhasan AS, Alahmadi SM, Altayeb YA, Daqqaq TS. Impact of long duty hours on education and well-being of diagnostic radiology residents: A national survey in Saudi Arabia. Pak J Med Sci. 2022;38(3):---------. doi: https://doi.org/10.12669/pjms.38.3.4440 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Manifestation of Suicidal Behavior of Adolescents and Their Rehabilitation in Modern Conditions

Research relevance: socialization includes all the processes of communication with upbringing, education and culture, thanks to which a person gets the opportunity to participate in public life and social character. The whole environment of a person is involved in the process of socialization: family, neighbors, peers in children’s institutions, schools, the media, etc. Research objectives: specialized psychiatric or suicidal methods are medical and psychotherapeutic methods of treatment aimed at treating mental and behavioral disorders that lead to suicidal behavior and preventing the onset and recurrence of suicidal activity. Research materials and methods: psychological forms of prevention of suicidal behavior include the formation of anti-suicidal behavior, changes in personal attitudes, self-esteem, level of motivation, etc. includes targeted psychocorrection programs. Research results: reconstruction of the education system and public education will be successful only if it is the work of the whole society. Conclusions: it is important to focus all social life, social-cultural environment, education and training system on the younger generation.

Problems in the Social Life of the Resettled Population in Uzbekistan (1925-1941)

This article highlights the policy of resettlement of households and problems in the social life of the population in Uzbekistan and its southern regions. Along with this, from a scientific point of view, the state of the farms of the resettled population and the problems of providing them with housing, medical care and in the field of education are analyzed.

Social Institutions for Preventing Suicidal Behavior of Adolescents

Research relevance: socialization includes all the processes of communication with culture, upbringing and education, thanks to which a person gets the opportunity to participate in public and social life. The whole environment of a person is involved in the process of socialization: family, neighbors, peers in children's institutions, schools, the media, etc. Research objectives: thus, we identified such requirements for the components of socialization, the specifics of the content of socialization tasks inherent in adolescence, and the level of personal development of adolescent students in accordance with the requirements of modern society. Research materials and methods: general medical interventions include treatment aimed at eliminating the somatic and neurological consequences of suicide attempts and preventing disability. Research results: reconstruction of the education system and public education will be successful only if it is the work of the whole society. Conclusions: it is important to focus all social life, social-cultural environment, education and training system on the younger generation.

The Development of Interactive E-Book of Local History for Senior High School in Improving Local Wisdom and Digital Literacy

<p style="text-align: justify;">This study discusses students’ responses and perceptions on the e-book of Local History of West Java (Indonesia) developed by the researchers. It uses a Research and Development approach and experimental method. Data collection techniques used in this study are observation, interviews, and focus group discussions with interactive model data analysis. The research subjects were students and teachers of high schools in West Java. They were taken as the subjects as they can represent the region. The History E-book is, however, published on ebooksejarah.id page while the system was developed by using SDLC (Software Development Life Cycle) Waterfall model. The results of the study indicate that the components of the e-book on the aspects of the materials, presentation, and completeness are overall suitable to be used by students. The materials are considered to be still inapplicable and not contextual. Further, they are still lack of latest issues as well as photos/illustrations. The study of student responses on the e-book reinforces that the zoomers (those belong to Generation Z) prefer to digital learning media because their social life belongs to the online world. Local history e-books should better adapt to the learning style of Generation Z, who prefer visuals and hands-on experiences to reading texts. Thus, e-book development needs to be equipped with various learning media in short audios and video explainers, animations, and infographics.</p>

The Prevalence, Management and Impact of Dysmenorrhea on Medical Students’ Lives—A Multicenter Study

Introduction: Dysmenorrhea is defined as the presence of painful menstruation, and it affects daily activities in different ways. The aims of this study were to assess the prevalence and management of dysmenorrhea and to determine the impact of dysmenorrhea on the quality of life of medical students. Material and methods: The study conducted was prospective, analytical and observational and was performed between 7 November 2019 and 30 January 2020 in five university centers from Romania. The data was collected using an original questionnaire regarding menstrual cycles and dysmenorrhea. The information about relationships with family or friends, couples’ relationships and university activity helped to assess the effects of dysmenorrhea on quality of life. The level of significance was set at p < 0.05. Results: The study comprised 1720 students in total. The prevalence of dysmenorrhea was 78.4%. During their menstrual period, most female students felt more agitated or nervous (72.7%), more tired (66.9%), as if they had less energy for daily activities (75.9%) and highly stressed (57.9%), with a normal diet being difficult to achieve (30.0%). University courses (49.4%), social life (34.5%), couples’ relationships (29.6%), as well as relationships with family (21.4%) and friends (15.4%) were also affected, depending on the duration and intensity of the pain. Conclusion: Dysmenorrhea has a high prevalence among medical students and could affect the quality of life of students in several ways. During their menstrual period, most female students feel as if they have less energy for daily activities and exhibit a higher level of stress. The intensity of the symptoms varies considerably and, with it, the degree of discomfort it creates. Most student use both pharmacological and non-pharmacological methods to reduce pain (75.7%). University courses, social life, couples’ relationships, as well as relationships with family and friends are affected, depending on the duration and intensity of the pain.