Influence of Brick Walls on the Temperature Distribution in Steel Columns in Fire

This paper reports on a study of steel columns embedded in walls in fire. Several fire resistance tests were carried out at the Laboratory of Testing Materials and Structures of the University of Coimbra, in Portugal. The temperatures registered in several points of the experimental models are compared with those obtained in numerical simulations carried out with the SUPERTEMPCALC finite element program.

A note on the karyotype and morphology of the ant Platythyrea sinuata (Roger, 1860) (Formicidae, Ponerinae, Plathytyreini

The taxonomic status of Platythyrea is still confused because there is high phenotypic plasticity, possible taxonomic synonyms and morphological proximity with other species of the same genus. The correct identification of Platythyrea sinuata depends on interdisciplinary analyzes with a morphological and genetic approach. Here we provide the description of karyotype for P. sinuata, 2k=24M+20A with CMA3+/DAPI- on single chromosome. This data will be helpful to the understanding of the taxonomic status of this species

The same storm but not the same boat: Effects of COVID ‐19 stay‐at‐home order on mental health in individuals with overweight

Objective: To describe the effects of stay‐at‐home orders and social distancing during the coronavirus disease (COVID‐19) outbreak on mental health and to compare these outcomes between individuals with normal weight and overweight. Methods: This cross‐sectional study included 1857 Brazilian adults, who were invited through social media to answer an online questionnaire from 5 May 2020 to 17 May 2020. The instrument included questions related to health behaviour, mental health (anxiety, depression, self‐esteem, sadness and stress) and overall health. Overweight was defined as body mass index (BMI) ≥ 25 Kg/m2. Multiple logistic regression was conducted to identify whether overweight is associated with mental health variables. Results: Women reported increased anxiety (36.5% vs 22.2%, P < .01), depression (16.2% vs 8.8%, P < .01), low self‐esteem (19.8% vs 10.6%, P < .01), sadness (17.7% vs 10.2%, P < .01), and stress (29.5% vs 19.3%, P < .01) relative to men. Women with overweight are more likely to report higher feeling of anxiety (OR 1.62, CI 95% 1.22‐2.14), depression (OR 1.79, CI 95% 1.25‐2.55), low self‐esteem (OR 1.82, CI95% 1.28‐2.58) and sadness (OR 1.51, CI 95% 1.08‐2.10), adjusted for age, social isolation days, educational level, chronic diseases, smoke, alcohol intake and physical activity. Conclusion: Women, specially those with overweight are more vulnerable to the deleterious effects of stay‐at‐home orders on mental health during the COVID‐19 pandemic

Feeding in advanced dementia: consensus report from the Portuguese Society of Internal Medicine and Portuguese Enteral and Parenteral Nutrition Society

A demência é uma síndrome neurológica de agravamento progressivo, sem cura, cuja prevalência tem vindo a aumentar devido ao envelhecimento da população. Existe um grande desconhecimento entre profissionais de saúde e cuidadores relativamente à melhor abordagem da alimentação nos doentes com demência avançada. Dado não existirem recomendações nacionais acerca deste tema, foi elaborado um documento de consenso da Sociedade Portuguesa de Medicina Interna e da Associação Portuguesa de Nutrição Entérica e Parentérica que explicita as orientações existentes relativas à abordagem dos problemas alimentares nos doentes com demência avançada. A demência avançada é uma condição terminal em que deve ser privilegiado o conforto do doente, frequentemente acamado, incapaz de comunicar verbalmente e com dificuldade na alimentação. Nesta população, a literatura atual não recomenda o uso de alimentação por sonda (nasogástrica, nasojejunal, gastrostomia percutânea ou jejunostomia percutânea), que está associada a maior risco de infeção, maior utilização de meios de contenção e desenvolvimento de úlceras de decúbito. Como alternativa, recomenda-se a alimentação por via oral de acordo com a tolerância e vontade do doente (alimentação de conforto). Do ponto de vista ético e legal, é legítimo não proceder à artificialização da alimentação na fase terminal da demência caso este procedimento seja contrário aos valores da pessoa e não se objetivem benefícios. Esta decisão deve ser tomada após discussão multidisciplinar incluindo o doente (se possível), representante legal, cuidadores, família e equipa de profissionais de saúde envolvidos, elaborando um plano individual de cuidados que permita a tomada de decisões no melhor interesse do doente.ABSTRACT - Dementia is a progressive neurological syndrome without cure whose prevalence is increasing due to population aging. There is a lack of knowledge among healthcare professionals and caregivers regarding the best feeding approach in patients with advanced dementia. As there are no national recommendations on this subject, a consensus report from the Portuguese Society of Internal Medicine and the Portuguese Enteral and Parental Nutrition Society was made, clarifying existing guidelines regarding the approach of eating difficulties in these patients. Advanced dementia is a terminal condition where patient comfort should be the goal. These patients are usually bedbound, have limited ability to communicate verbally and have difficulty eating. In this population, current literature does not support tube feeding (nasogastric tube, nasojejunal tube, percutaneous gastrostomy or percutaneous jejunostomy feeding), which is associated with higher rates of infection, greater use of chemical and physical restraints and development of pressure ulcers. As an alternative, careful hand feeding should be offered (comfort feeding). From an ethical and legal standpoint, it is acceptable not to use tube feeding in the terminal phase of dementia if it is against patient values and offers no benefits. This decision should be made using a multidisciplinary approach including the patient (if possible), legal representative, caregivers, family and healthcare professionals, in order to establish an individual care plan allowing decision making in the patient’s best interest.info:eu-repo/semantics/publishedVersio

Physical Activity Is Associated With Improved Eating Habits During the COVID-19 Pandemic

The aim of this study was to analyze the association between physical activity andeating habits during the COVID-19 pandemic among Brazilian adults. A sample of1,929 participants answered an online survey, however 1,874 were included in theanalysis. The impact of the COVID-19 pandemic on eating habits was assessedinquiring about participants’ intake of fruits, vegetables, fried foods, and sweetsduring the pandemic. Physical activity was assessed by asking participants abouttheir weekly frequency, intensity and number of minutes/hours engaging in structuredphysical activities per week. Participants were then stratified into categories based onmoderate-to-vigorous intensity (0–30; 31–90; 91–150; 151–300; and >300 min/week)and into active (≥150 min) or inactive (<150 min). Increased sweets consumption wasthe most commonly reported change to eating habits (42.5%), followed by an increase inthe consumption of vegetables (26.6%), fruits (25.9%), and fried foods (17.9%). Physicalactivity practice was related to lower consumption of fried foods (OR = 0.60; p < 0.001)and sweets (OR = 0.53; p < 0.001). A cluster analysis revealed subjects with higherthe level of physical activity was more likely to follow a healthy diet (p < 0.001). Thus,physical activity was positively associated with healthier eating habits. Health authoritiesmust recommend regular physical as a strategy to improve overall health during theCOVID-19 pandemic. Future studies should address the physical activity interventionsto improve health status during a pandemic

Increased Screen Time Is Associated With Alcohol Desire and Sweetened Foods Consumption During the COVID-19 Pandemic

Background: Elevated screen time has been associated with addictive behaviors, such as alcohol and sugar intake and smoking. Considering the substantial increase in screen time caused by social isolation policies, this study aimed to analyze the association of increased screen time in different devices during the COVID-19 pandemic with consumption and increased desire of alcohol, smoking, and sweetened foods in adults. Methods: A sample of 1,897 adults with a mean age of 37.9 (13.3) years was assessed by an online survey, being composed by 58% of women. Participants were asked whether screen time in television, cell phone, and computer increased during the pandemic, as well as how much time is spent in each device. Closed questions assessed the frequency of alcohol and sweetened food consumption, smoking, and an increased desire to drink and smoke during the pandemic. Educational level, age, sex, feeling of stress, anxiety, depression, and use of a screen device for physical activity were covariates. Binary logistic regression models considered adjustment for covariates and for mutual habits. Results: Increased television time was associated with increased desire to drink (OR = 1.46, 95% CI: 1.12; 1.89) and increased sweetened food consumption (OR = 1.53, 95% CI: 1.18; 1.99), while an increase in computer use was negatively associated with consumption of alcohol (OR = 0.68, 95% CI: 0.53; 0.86) and sweetened foods (OR = 0.78, 95% CI: 0.62; 0.98). Increased cell phone time was associated with increased sweetened food consumption during the pandemic (OR = 1.78, 95% CI: 1.18; 2.67). Participants with increased time in the three devices were less likely to consume sweetened foods for ≥5 days per week (OR = 0.63, 95% CI: 0.39; 0.99) but were twice as likely to have sweetened food consumption increased during pandemic (OR = 2.04, 95% CI: 1.07; 3.88). Conclusion: Increased screen time was differently associated with consumption and desire for alcohol and sweets according to screen devices. Increased time in television and cell phones need to be considered for further investigations of behavioral impairments caused by the pandemic

Patient-physician discordance in assessment of adherence to inhaled controller medication: a cross-sectional analysis of two cohorts

We aimed to compare patient's and physician's ratings of inhaled medication adherence and to identify predictors of patient-physician discordance.(SFRH/BPD/115169/2016) funded by Fundação para a Ciência e Tecnologia (FCT); ERDF (European Regional Development Fund) through the operations: POCI-01-0145-FEDER-029130 ('mINSPIRERS—mHealth to measure and improve adherence to medication in chronic obstructive respiratory diseases—generalisation and evaluation of gamification, peer support and advanced image processing technologies') cofunded by the COMPETE2020 (Programa Operacional Competitividade e Internacionalização), Portugal 2020 and by Portuguese Funds through FCT (Fundação para a Ciência e a Tecnologia).info:eu-repo/semantics/publishedVersio

Differentiation of COVID-19 signs and symptoms from allergic rhinitis and common cold : An ARIA-EAACI-GA(2)LEN consensus

Background Although there are many asymptomatic patients, one of the problems of COVID-19 is early recognition of the disease. COVID-19 symptoms are polymorphic and may include upper respiratory symptoms. However, COVID-19 symptoms may be mistaken with the common cold or allergic rhinitis. An ARIA-EAACI study group attempted to differentiate upper respiratory symptoms between the three diseases. Methods A modified Delphi process was used. The ARIA members who were seeing COVID-19 patients were asked to fill in a questionnaire on the upper airway symptoms of COVID-19, common cold and allergic rhinitis. Results Among the 192 ARIA members who were invited to respond to the questionnaire, 89 responded and 87 questionnaires were analysed. The consensus was then reported. A two-way ANOVA revealed significant differences in the symptom intensity between the three diseases (p < .001). Conclusions This modified Delphi approach enabled the differentiation of upper respiratory symptoms between COVID-19, the common cold and allergic rhinitis. An electronic algorithm will be devised using the questionnaire.Peer reviewe

ARIA digital anamorphosis : Digital transformation of health and care in airway diseases from research to practice

Digital anamorphosis is used to define a distorted image of health and care that may be viewed correctly using digital tools and strategies. MASK digital anamorphosis represents the process used by MASK to develop the digital transformation of health and care in rhinitis. It strengthens the ARIA change management strategy in the prevention and management of airway disease. The MASK strategy is based on validated digital tools. Using the MASK digital tool and the CARAT online enhanced clinical framework, solutions for practical steps of digital enhancement of care are proposed.Peer reviewe