Miracle-dz/UniFAR-FTUs huggingface dataset:
Validation of the Polish version of the Brief Resilience Scale (BRS)

Background We conducted three studies to validate the Polish version of the BRS. Our objectives are as follows: first, to explore the dimensional structure of the scale and to determine the internal consistency (study 1: n = 1022); second, to determine the congruent and divergent validity of the BRS (study 2: n = 242); and third, to examine sensitivity of the BRS scale to detect high-risk population (study 3: n = 602). Methods To explore the dimensional structure of the scale, we tested a two-factor model with one factor for positively worded items and one factor for negatively worded items. To determine the congruent and divergent validity of the BRS, we analysed correlations among BRS and resilience, positive mental health, and with positive and negative religious coping. We used Student’s t-test to examine sensitivity of the BRS scale to detect a high-risk population. Results Based on the CFA, a bivariate model was confirmed for items positively and negatively formulated with a higher order factor, which indicates the homogeneity of the scale, similar to the analyses carried out for their language versions confirming this type of homogeneity of the scale. The internal compatibility assessment based on Cronbach’s Alpha and McDonald’s Omega is good (0.88). Our analyses intended to test convergent and divergent validity, and showed that the BRS results are significantly related to a questionnaire measuring similar constructions. Our validation studies also provided important diagnoses regarding BRS "sensitivity", indicating that groups with higher stress levels achieved lower BRS resilience results. Conclusion The results of our research indicate that the Polish version of the BRS should be considered to be a reliable and valid research tool. The Polish version of BRS is a reliable and accurate way of measuring resilience as the ability to bounce back from adversity and overcome various challenges or stressors. This scale may be used for both research and intervention purposes.
A large effective population size for established within-host influenza virus infection

Strains of the influenza virus form coherent global populations, yet exist at the level of single infections in individual hosts. The relationship between these scales is a critical topic for understanding viral evolution. Here we investigate the within-host relationship between selection and the stochastic effects of genetic drift, estimating an effective population size of infection Ne for influenza infection. Examining whole-genome sequence data describing a chronic case of influenza B in a severely immunocompromised child we infer an Ne of 2.5 × 107 (95% confidence range 1.0 × 107 to 9.0 × 107) suggesting that genetic drift is of minimal importance during an established influenza infection. Our result, supported by data from influenza A infection, suggests that positive selection during within-host infection is primarily limited by the typically short period of infection. Atypically long infections may have a disproportionate influence upon global patterns of viral evolution.
Altered Functional Connectivity Density in Young Survivors of Acute Lymphoblastic Leukemia Using Resting-State fMRI

Objective Using functional connectivity density (FCD) mapping measured by resting-state functional magnetic resonance imaging (rs-fMRI), an ultrafast data-driven graph theory approach, we attempted to study the abnormalities in neural activity of young survivors of acute lymphoblastic leukemia (ALL) and to explore the neuropathological evidence of chemotherapy-related cognitive impairment of patients. Methods Twenty young survivors of ALL and 18 well-matched healthy controls (HCs) were recruited in this study. All ALL patients and healthy controls underwent rs-fMRI scans and completed neurocognitive testing. The between-group differences in short-range and long-range FCD were calculated by the option of degree centrality (DC) in MATLAB software after preprocessing. The correlations between the FCD value and each of the neurocognitive outcomes were analyzed in the ALL patients. Results The group-averaged FCD maps showed similar spatial patterns between the two groups. Compared with the HCs, ALL patients showed decreased long-range FCD in regions of the bilateral lingual gyrus, cingulate cortex, hippocampal gyrus, and right calcarine fissure. Simultaneously, decreased regions in the short-range FCD map were the bilateral lingual gyrus, cingulate cortex, parahippocampal gyrus and right calcarine fissure. Increased functional connectivity (FC) was observed between the region with decreased long-range FCD and the posterior cerebellar lobe, and decreased FC was observed between the region and the middle occipital gyrus, cuneus and lingual gyrus. Thus, there existed no brain areas with increased FCD. The decreased short-range FCD value of ALL patients was positively correlated with the score on the Digit Span Test (Forward), and the increased FC value was negatively correlated with the score on the Trail Making Test part A. Conclusion Our results suggest the altered functional connectivity of young survivors of ALL in the posterior region of the brain and posterior lobe of the cerebellum. Alterations in spontaneous neuronal activity seem to parallel the neurocognitive testing, which indicates that the rs-fMRI could be used as a neuroimaging marker for neurological impairment in ALL patients.
Respiration‐driven triboelectric nanogenerators for biomedical applications

Abstract As a fundamental and ubiquitous body motion, respiration offers a large amount of biomechanical energy with an average power up to the Watt level through movements of multiple muscles. The energy from respiration featured with excellent stability, accessibility and continuality inspires the design and engineering of biomechanical energy harvesting devices, such as triboelectric nanogenerators (TENGs), to realize human‐powered electronics. This review article is thus dedicated to the emerging respiration‐driven TENG technology, covering fundamentals, applications, and perspectives. Specifically, the human breathing mechanics are first introduced serving as the base for the developments of TENG devices with different configurations. Biomedical applications including electrical energy generation, healthcare monitoring, air filtration, gas sensing, electrostimulation, and powering implantable medical devices are then analyzed focusing on the design‐application relationships. At last, current developments are summarized and critical challenges for driving these intriguing developments toward practical applications are discussed together with promising solutions.
Seasonal Weight and Cytological Changes in the Fat Bodies and Liver of the Iguanid Lizard Sceloporus jarrovi Cope

vival. Fat bodies reach maximum sizes in autumn at the start of vitellogenesis and minimal sizes in late spring. Females have larger fat bodies than males prior to vitellogenesis. Extreme depletion of fat bodies in early spring indicates they are used as an energy source for winter survival. The liver undergoes an autumn hypertrophy in females but not in males. Electron micrographs from autumn females revealed an abundance of cytoplasmic lipid droplets which are presumably utilized during vitellogenesis. These droplets are essentially gone by spring. Livers in females
An adapted emergency department triage algorithm for the COVID‐19 pandemic

The novel coronavirus disease 2019 (COVID‐19) pandemic, with its public health implications, high case fatality rate, and strain on hospital resources, will continue to challenge clinicians and researchers alike for months to come. Accurate triage of patients during the pandemic will assign patients to the appropriate level of care, provide the best care for the maximum number of patients, rationally limit personal protective equipment (PPE) usage, and mitigate nosocomial exposures. The authors describe an adapted COVID‐19 pandemic triage algorithm for emergency departments (EDs) guided by the best available evidence and responses to prior pandemics, with recommendations for clinician PPE use for each level of encounter in the setting of an ongoing PPE shortage. Our algorithm adheres to Centers for Disease Control and Prevention guidelines and supports discharge of patients with mild symptoms coupled with explicit and strict return precautions and infection control education.
Arboviruses in Reptiles: Isolation of a Bunyamwera Group Virus from a Naturally Infected Turtle

A Bunyamwera group arbovirus was isolated from the blood of a naturally infected turtle, Trionyx spinifer emoryi, from South Texas. The virus could not be distinguished by neutralization tests from either Cache Valley or Tensaw viruses. The relationship of arboviruses and reptiles is reviewed.
A family cluster of diagnosed coronavirus disease 2019 (COVID‐19) kidney transplant recipient in Thailand

Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) causes an ongoing outbreak of respiratory illness called coronavirus disease 2019 (COVID‐19). The clinical course could be ranging from mild to severe illness especially the individuals with an immunocompromised condition such as solid organ transplant recipients.
The impact of emotions on shopping behavior during epidemic. What a business can do to protect customers

Abstract The study investigated how the perception of in‐shop COVID‐19 contraction influences emotions in decision‐making and how they further effect actions undertaken by consumers to control the situation within a store. Structural equation modeling was used to study the relationship between the risk of in‐store infection, emotions and in‐shop behavior, based on data retrieved from 914 questionnaires. Results showed, that the perceived risk of becoming infected in a store causes an increase in arousal and, at the same time, a decrease in perceived pleasure during shopping. The rise in arousal led to an increase in consumers taking actions to decrease their risk of contagion, while an increase in noticeable pleasure lowered interest of following recommendations for pandemic behavior. The findings imply that through changes regarding in‐store atmosphere, stationary shops can provide consumers with a sense of urgency and awareness of infection risk so that they may do their shopping more efficiently.
Transport and fate of human expiratory droplets—A modeling approach

The transport and fate of human expiratory droplets play a key role in the transmission of respiratory infectious diseases. In this paper, we present a modeling approach to understand the fundamental dynamics of exhaled droplets in human respiratory activities. The model solves a series of governing equations of droplets and uses a continuous random walk model to simulate turbulent fluctuations in violent expiratory events. The validation of the model shows the improvement in the prediction of dispersion of median-sized droplets. We show that these droplets are sensitive to environmental conditions, including temperature, humidity, and ambient flows. Applying the model to a set of idealized conditions such as free-fall and continuous jets, we demonstrate significantly different impacts of environmental parameters on droplets with different sizes. Using a realistic droplet size distribution and cough duration, we quantify the transport and fate of droplets in the near field of source and the potential influences by ambient conditions. The model we developed from this study could be applied to study the mechanisms for airborne pathogens, e.g., influenza virus and new coronavirus.
Blood pressure control practice and determinants among ambulatory hypertensive patients attending primary health care facilities in Addis Ababa

Background: Hypertension is the major risk factor for cardiovascular diseases related morbidity and mortality. Blood pressure is often not adequately controlled in clinical practice. Information regarding blood pressure control in primary care settings is limited in Ethiopia. Objectives: This study aimed to assess blood pressure control practice and determinates among hypertensive patients attending primary health care facilities in Addis Ababa. Methods: A cross-sectional study was conducted on 616 hypertension patients in 12 health centers in Addis Ababa city. Data were collected by interviewing patients and reviewing their medical records. Data were collected from 3 August to 30 October 2015. Results: A complete information was obtained from 616 patients’ medical records, and patients were then interviewed. The mean age was 58.90 (SD ± 13.04) years, and most of them (n = 321, 52.1%) were 60 years old or above, and more than three-fourth (n = 485) were on monotherapy. Methyldopa was the most monotherapy medication prescribed, 128 (20.8%). Only 31% (n = 191) of the patients had controlled blood pressure. Determinants for poor blood pressure control were age less than 60 years (adjusted odds ratio (AOR) = 3.06, 95% confidence interval (CI): 1.96, 4.78); work status: government employee (AOR = 2.41, 95% CI: 1.18, 4.90), retired (AOR = 1.79, 95% CI: 1.01, 3.18), and private business (AOR = 2.09, 95% CI: 1.17, 3.74); and being hypertensive for 10 or more years (AOR = 1.96, 95% CI: 1.11, 3.43). Significant predictors of achieving controlled blood pressure were weekly blood pressure measurement practice (AOR = 0.57, 95% CI: 0.36, 0.90) and tertiary-level education (AOR = 0.26, 95% CI: 0.13, 0.54). Conclusions: Only one-third of the patients had controlled blood pressure. Efforts should be made to address identified determinants including age, regular blood pressure monitoring practice, and level of education.
COVID-19 and acute juvenile paracoccidioidomycosis coinfection

A 19-year-old male patient was admitted to the Evandro Chagas National Institute of Infectious Diseases, Fiocruz, on 10 March 2020 complaining of an 8-month history of progressive weight loss; multiple cervical, axillary, and inguinal lymph node enlargements; abdominal distension; and disseminated cutaneous lesions (Fig 1). A histopathological examination of the left inguinal lymph node revealed chronic granulomatous lymphadenitis with the presence of multiple budding fungal structures typical of
Lifestyle Behaviors and Socio-Demographic Factors Associated with Overweight or Obesity Among Saudi Females Attending Fitness Centers

Objective To examine the associations of overweight or obesity with several lifestyle and socio-demographic factors among Saudi women attending fitness centers in Riyadh. Methods Saudi females (n = 460) aged 16 years and older were recruited from 12 randomly selected fitness centers in Riyadh, using a stratified clustered sampling technique. Bodyweight and height were measured. Lifestyle behaviors were assessed using a previously validated instrument, and included physical activity, sedentary behaviors, sleep, and dietary habits. Results Over 62% of the participants were either overweight or obese. Mean BMI values for females younger than age 30 years (26.4 ± 5.3) were significantly lower than those 30 years of age or older (29.2±5.6, p >0.001). There was a significant correlation (r = 0.450, p < 0.001) between BMI levels and the participant’s reason to engage in exercise for weight loss. Females who were overweight/obese are significantly older, married, have more children, have a lower educational degree, earn less income, have higher numbers of obese in the family, and had attempted to lose weight more frequently than non-overweight/non-obese females. No significant differences were detected between females who were overweight/obese and those who were not overweight/obese in the majority of the lifestyle-related variables, except that females who were not overweight or obese showed lower weekly consumption of milk and dairy products (p =0.029) and higher intakes of fast foods per week (p =0.049). Conclusion Weight loss attempts, age, number of obese in the family, and females’ education level emerged as the most important contributory factors to obesity status, explaining nearly 23% of the common variances. A better understanding of the relationships between obesity and lifestyle behaviors is necessary for effective prevention and management of obesity in Saudi females.
Chaetodontoplus vanderloosi , A new species of angelfish (Pomacanthidae) from Papua New Guinea

A new species of pomacanthid fish, Chaetodontoplus vanderloosi, is described from 3 specimens, 117.8125. 2 mm SL, collected at Samarai Island, Milne Bay Province, Papua New Guinea in 1972 and 2003. It is closely related to C. dimidiatus and C. melanosoma from Indonesia and the Philippines, but differs in colour pattern. The new species is mainly black except the head and adjacent dorsoanterior body is light grey to nearly white, with a predominately black caudal fin (except broad yellow posterior margin). Small juveniles aremainlyblackwithayellowmedianfacialband,ayellow diagonal band from just in front of the dorsal fin to the pelvic fins, a broad yellow margin covering most of the dorsal fin, and a yellow caudal fin with a black sub marginal bar.
Impact of Coronavirus Disease 2019 Pandemic on Cognition in Parkinson's Disease

The coronavirus disease 2019 (COVID-19) pandemic has been rapidly pressing in several countries, and the ability to provide standard neurological care has been compromised by the strain on health care systems. We currently have no specific therapeutics or vaccines, and we need to rely on rigorous implementation of traditional public health measures, such as isolation, quarantine, and social distancing to tackle the spread of the outbreak. There are particular concerns around the increased vulnerability of patients living with neurodegenerative diseases, such as Parkinson’s disease (PD), and this is not restricted to those who happen to become infected by the virus. The adoption of unprecedented preventive social measures during a short period exerted unintended secondary effects, especially on people with chronic neurological diseases that require continuous care and psychosocial support. Contradictory results have been reported on COVID-19 risk and mortality in patients with PD, but few studies focused on the possible indirect impact in this population. As the acute phase of the crisis subsided, from June 1, 2020, to July 15, 2020, at the Movement Disorders outpatient clinic in Pisa, Italy, we saw 28 patients with PD with cognitive disturbances (10 patients with PD with subjective cognitive impairment, 10 patients with PD with mild cognitive impairment, and 8 patients with PD with dementia) (Table 1). To minimize the effect of PD progression on the change in cognition, in this report we included only patients who performed their last clinical assessment (visit 1) in the 2 months preceding the
“To be or not to be in the ward”: The impact of COVID‐19 on the role of hospital‐based clinical pharmacists—A qualitative study

The coronavirus disease 2019 (COVID‐19) pandemic has significantly affected health care systems around the world. In many hospitals and health care facilities, services and health care workers have been reorganized and restructured to meet the demands of the pandemic. The impact of the pandemic on hospital‐based clinical pharmacists and their ability to deliver pharmaceutical care is currently unknown.
Parental willingness to vaccinate adolescent daughters against human papilloma virus for cervical cancer prevention in Western Nigeria

Introduction cervical cancer, which is vaccine preventable, is the commonest gynaecological cancer worldwide. This study aimed to assess parental willingness to vaccinate adolescent girls against human papillomavirus (HPV) for cervical cancer prevention. Methods this was a descriptive cross-sectional study among 301 parents of adolescent girls who reside in Surulere Local Government Area in Lagos, Nigeria. A pretested, semi-structured interviewer-administered questionnaire was used to collect data and analysis was done using Epi-info™ version 7. The chi-square (or Fisher’s exact) test and the t-test were used to test for associations between categorical and continuous variables respectively. The level of significance was set at 0.05. Results over half (53.5%) of the respondents had heard of cervical cancer. Of these, two thirds (62.1%) were aware that it could be prevented, 19.0% had good knowledge of cervical cancer prevention, only 4% had their daughters vaccinated though 79.2% were willing to vaccinate. The poor vaccine uptake was mostly due to lack of awareness of vaccination centres and the high cost of the vaccine. Willingness was significantly associated with level of education (p = 0.047) and knowledge of HPV vaccination (p < 0.001), however once aware, most parents were willing to get their daughters vaccinated. Conclusion awareness about cervical cancer prevention was high though uptake was low. A high level of education and good knowledge of cervical cancer prevention were facilitators of willingness to vaccinate, though once aware parents were willing. Creating awareness and educating parents about cervical cancer prevention is essential in improving the uptake of the vaccine.
Hormonal Function Responses to Moderate Aerobic Exercise in Older Adults with Depression

Background Poor daily life physical activities among older people were related to depressive mood especially memory loss. In addition to that, the change in physical ability is significantly associated with the score of depression among older age. Objective The present study aimed to evaluate the effects of a supervised aerobic training program with moderate intensity for 12 weeks on mood profiles and hormonal levels of the hypothalamus-pituitary-adrenal axis (HPA axis) of older adults. Methods A total of 80 individuals of both gender (90 males, 110 females) of ages ranged between 65 and 95 years were recruited for this study. Based upon the profile of mood states (POMS) analysis, the participants were classified into two groups: control group (n=30) and depressive group (n=50). Leisure-time physical activity (LTPA), adrenal hormones such as ACTH, corticosterone (CORT), cortisol, DHEA/S, and cortisol:DHEA/S ratio were measured at baseline and post-intervention of moderate aerobic exercise for 12 weeks. Results Older adults with higher depressive scores showed a remarkable change in the level of adrenal hormones compared to control. There was a significant increase in the level of ACTH, CORT, cortisol, and cortisol:DHEA/S ratio, and decrease in DHEA/S. Compared to females, males showed an improvement in depressive mood score along with an increase in LPTA, DHEA/S and decrease in ACTH, CORT, cortisol, cortisol:DHEA/S ratio following 12 weeks of supervised aerobic training, respectively. Conclusion The findings of this study showed that 12 weeks of supervised exercise interventions are promising non-drug therapeutic strategies in improving depression among older adults. The potential performance in a psychological state occurs physiologically via optimizing the levels of the hormones of the HPA axis.