Agent-based simulation for renewable energy incentive design

In this thesis, we propose a novel approach to model the diffusion of residential PV systems. For this purpose, we use an agent-based model where agents are the families living in the area of interest. The case study is the Emilia-Romagna Regional Energy plan, which aims to increase the produc- tion of electricity from renewable energy. So, we study the microdata from the Survey on Household Income and Wealth (SHIW) provided by Bank of Italy in order to obtain the characteristics of families living in Emilia-Romagna. These data have allowed us to artificial generate families and reproduce the socio-economic aspects of the region. The families generated by means of a software are placed on the virtual world by associating them with the buildings. These buildings are acquired by analysing the vector data of regional buildings made available by the region. Each year, the model determines the level of diffusion by simulating the installed capacity. The adoption behaviour is influenced by social interactions, household’s economic situation, the environmental benefits arising from the adoption and the payback period of the investment

Excess length of hospital stay due to healthcare acquired infections. Methodologies evaluation

BACKGROUND: Healthcare acquired infections (HAI) cause an increase of burden and in particular excess length of hospital stay (LOS) accounts for approximately up to 90% of total costs. Therefore accurate estimation of extra hospital stay due to healthcare acquired infections is very important. METHODS: The authors carried out a review comparing the principal methods internationally used for estimating the excess LOS attributable to healthcare acquired infections. RESULTS: The methods described and analysed are: 1) Implicit physician assessment; 2) appropriateness evaluation protocol; 3) unmatched case-control; 4) matched case-control; 5) regression analysis; 6) multistate model. The various methodologies are described underlining advantages and limits which researchers need to know before starting any economic analysis. CONCLUSIONS: Overall, studies taking into account the time-dependent nature of HAI show to give more precise and reliable results

Navigational style influences eye movement pattern during exploration and learning of an environmental map

During navigation people may adopt three different spatial styles (i.e., Landmark, Route, and Survey). Landmark style (LS) people are able to recall familiar landmarks but cannot combine them with directional information; Route style (RS) people connect landmarks to each other using egocentric information about direction; Survey style (SS) people use a map-like representation of the environment. SS individuals generally navigate better than LS and RS people. Fifty-one college students (20 LS; 17 RS, and 14 SS) took part in the experiment. The spatial cognitive style (SCS) was assessed by means of the SCS test; participants then had to learn a schematic map of a city, and after 5 min had to recall the path depicted on it. During the learning and delayed recall phases, eye-movements were recorded. Our intent was to investigate whether there is a peculiar way to explore an environmental map related to the individual's spatial style. Results support the presence of differences in the strategy used by the three spatial styles for learning the path and its delayed recall. Specifically, LS individuals produced a greater number of fixations of short duration, while the opposite eye movement pattern characterized SS individuals. Moreover, SS individuals showed a more spread and comprehensive explorative pattern of the map, while LS individuals focused their exploration on the path and related targets. RS individuals showed a pattern of exploration at a level of proficiency between LS and SS individuals. We discuss the clinical and anatomical implications of our data

Анализ использования рабочего времени директоров центров гигиены и эпидемиологии

Представлены результаты изучения и дана объективная оценка использования рабочего времени директоров центров гигиены и эпидемиологии г. Баку. Даны научно обоснованные рекомендации по повышению рациональности использования рабочего времени руководителей учреждений санитарно−эпидемиологического обслуживания населения.The findings of the study and objective evaluation of the working time use by the directors of centers for hygiene and epidemiology (Baku) are reported. Scientifically validated recommendations on rational use of the working time by the managers of the establishments for sanitary−epidemiological service are given

School Mental Health Early Interventions and Academic Outcomes for At-risk High School Students: A Review of the Research

The current educational policy context in the United States necessitates that school-based programs prioritize students’ academic outcomes. This review examined the quantitative research on school mental health (SMH) early interventions and academic outcomes for at risk high school students. Seven articles met the inclusion criteria for this review. All articles were examined according to study design and demographics, early intervention characteristics, and outcomes. Of the studies included, most were conducted in urban settings, involved the implementation of group-based early intervention strategies, and monitored GPA as a distal academic outcome. Counselors were frequent implementers of these early interventions. A meta-analysis found no statistically significant effect on the academic outcomes most commonly assessed in the studies (i.e., GPA, attendance, and discipline). Findings suggest the need for more rigorous research in this area. Implications for SMH early intervention research and practice are discussed

Neural correlates of egocentric and allocentric frames of reference combined with metric and non-metric spatial relations

Spatial relations (SRs: coordinate/metric vs categorical/non metric) and frames of reference (FoRs: egocentric/body vs allocentric/external element) represent the building blocks underlying any spatial representation. In the present 7-T fMRI study we have identified for the first time the neural correlates of the spatial representations emerging from the combination of the two dimensions. The direct comparison between the different spatial representations revealed a bilateral fronto-parietal network, mainly right sided, that was more involved in the egocentric categorical representations. A right fronto-parietal circuitry was specialized for egocentric coordinate representations. A bilateral occipital network was more involved in the allocentric categorical representations. Finally, a smaller part of this bilateral network (i.e. Calcarine Sulcus and Lingual Gyrus), along with the right Supramarginal and Inferior Frontal gyri, supported the allocentric coordinate representations. The fact that some areas were more involved in a spatial representation than in others reveals how our brain builds adaptive spatial representations in order to effectively react to specific environmental needs and task demands

Psychological Reactions during and after a Lockdown: Self-Efficacy as a Protective Factor of Mental Health

The aim of the present study was to investigate the effects of home confinement/social isolation (i.e., lockdown), imposed to reduce large-scale spread of a disease in the population, on the mental health of individuals. Through an online survey during the lockdown (DL) related to COVID-19 (1085 respondents, 627 females, agerange: 18-82) (Italy, 23 April-2 May 2020), we revealed that situational factors, i.e., the presence of children at home and female gender, and psychological factors, i.e., a greater sense of isolation, lower perception of safety outside the home and higher trait anxiety, predicted higher levels of state anxiety (R2 = 0.58). The same factors, but with young age instead of the presence of children, predicted higher levels of perceived stress (R2 = 0.63). Then, these data were compared with those collected after the lockdown (AL) (174 respondents, 128 females, agerange: 19-78) (Italy, 1 July-31 October 2021). The results showed that along with a reduced sense of isolation (DL = 2.90 vs. AL = 2.10) and an increased perception of safety outside the home (DL = 2.63 vs. AL = 3.05), a reduction in state anxiety (DL = 45.76 vs. AL= 40.88) and stress appeared (DL = 18.84 vs. AL = 17.63). However, the situation was better for men than for women. Perceived self-efficacy emerged as a protective factor for mental health (R2range: 0.03-0.27). The results are discussed in light of the evidence on the effects of lockdown on individuals worldwide. These results may be used to make more educated decisions on targeted help for individuals who may be most adversely affected by the adoption of lockdowns in the future

A Mixed Method Study of Teachers\u27 Appraisals of Student Wellness Services and Supports During COVID-19

BACKGROUNDUnderstanding teachers\u27 appraisals of student wellness services and supports during COVID-19 is essential to strengthening services and improving student health outcomes. This mixed-method study aimed to examine US PK-12 teachers\u27 appraisals of student wellness services and supports during COVID-19.METHODSThis study focuses on qualitative data from 291 teachers\u27 open-ended responses to the question: “What do you wish your school leaders knew about this (wellness support) aspect of your work?” and whose responses described wellness services and supports. A qualitative content analysis was conducted by an interdisciplinary research team using open- and axial coding.RESULTSThree main themes emerged. (1) insufficient access to mental health professionals and programming at schools, (2) concern about the quality of available services, and (3) a need for teacher professional development and support on student wellness. Statistically significant differences in teacher appraisals of insufficient access to mental health professionals and programming were found based on grade level taught and percentage of immigrant students in the school.CONCLUSIONWith amplified student wellness needs, school personnel, including school leaders, must consider ways to allocate additional resources/staffing, assess the quality of services and supports, and design professional development opportunities to support teachers\u27 involvement in supporting student wellness needs

Detección del antígeno de galactomanano de <i>Aspergillus</i> como método de seguimiento terapéutico en la aspergilosis nasal canina : A propósito de un caso

La aspergilosis nasal canina es producida principalmente por la especie Aspergillus fumigatus sensu lato correspondiente a la sección Fumigati. En medicina, la detección del antígeno de galactomanano de Aspergillus (GM) es una técnica de amplia utilización en aspergilosis invasora humana. También ha sido aplicada en caninos con aspergilosis nasal y la bibliografía refiere como índice de corte de 0.5, indicando ausencia o presencia de GM en suero. El objetivo de este trabajo fue reportar un caso de aspergilosis nasal canina producida por A. fumigatus s.l. y el uso del dosaje de GM como indicador de respuesta al tratamiento con itraconazol. Se presentó al servicio de infectología una hembra canina castrada, raza greyhound, de 6 años, rescatada, que actualmente vive en CABA.Trabajo publicado en Cagliada, Maria del Pilar Lilia y Galosi, Cecilia Mónica (comps.). I Congreso de Microbiología Veterinaria. Libro de resúmenes. La Plata: Facultad de Ciencias Veterinarias, 2021.Facultad de Ciencias Veterinaria