Promover a partir do interior: o papel do facilitador no apoio a formas dialógicas e reflexivas de auto-avaliação

Resumo Este artigo apresenta uma abordagem reflexiva e dialógica para a avaliação que tem sido desenvolvida ao longo de cerca de vinte anos por um grupo de pesquisa em educação na Universidade de Pavia e que foi testado em campo em várias experiências e pesquisas realizadas na Itália, em que educadores de creches e escolas de educação infantil estiveram diretamente envolvidos. A abordagem, inspirada na avaliação de quarta geração de Guba e Lincoln e na teoria do pensamento reflexivo de Dewey, considera a avaliação como um processo pelo qual as pessoas que trabalham em uma instituição de ensino podem refletir em grupo sobre suas crenças e práticas educacionais, a fim de planejar e implementar ações de melhora. Depois de delinear brevemente os principais benefícios da abordagem, vou me concentrar no papel desempenhado nela pela figura dofacilitador, alguém de fora da realidade educacional objeto de avaliação, cuja principal tarefa é ajudar os participantes a reconstruir uma imagem compartilhada da realidade em que operam, o que torna possível prever o futuro, pensando em por que você faz o que você faz e como você pode melhorar isso. O principal objetivo dessa figura é “promover a partir de dentro” provocando, através da reflexão, o “empoderamento” de grupos de educadores e professores. Com base em uma pesquisa recente, as estratégias comunicativas e maiêuticas utilizadas por essa figura na promoção de processos de auto-avaliação em grupos de educadores e professores também serão apresentados

MORFEO enters final design phase

MORFEO (Multi-conjugate adaptive Optics Relay For ELT Observations, formerly MAORY), the MCAO system for the ELT, will provide diffraction-limited optical quality to the large field camera MICADO. MORFEO has officially passed the Preliminary Design Review and it is entering the final design phase. We present the current status of the project, with a focus on the adaptive optics system aspects and expected milestones during the next project phase

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Abstract Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

rRNA-based monitoring of the microbiota involved in Fontina PDO cheese production in relation to different stages of cow lactation.

Fontina Protected Denomination of Origin (PDO) cheese is a full-fat semi-cooked cheese traditionally made in Northwest Italy (Aosta Valley) and manufactured from raw cow's milk. The management of cattle farms in Aosta Valley calls for seasonal migration to high pastures during the summer and the concentration of calving during the autumn and the beginning of the winter. Based on cattle physiology and given to calving seasonality, three cow lactation phases i.e. post-partum, oestrus and early gestation, can be identified and an effect could be hypothesized on average milk composition and on cheese quality.The aim of the present paper was to investigate the bacterial dynamics during Fontina PDO cheese manufacturing and ripening, in relation to the different lactation stages, in order to evaluate a possible correlation between microbiota and phase of lactation. For this purpose, microbial RNA analysis was carried out by RT-PCR coupled with DGGE and high-throughput sequencing. A good performance of the starter cultures was highlighted throughout Fontina PDO manufacturing and ripening; in fact, the starter prevailed against the autochthonous microbiota. Thus, the microbial activity, which was supposed to affect the final quality of Fontina PDO cheese, appeared to be strictly associated to the presence of the starter, which did not show any difference in its performance according to the different stages of cow lactation. Therefore, the results of this research highlighted a negligible correlation between the microbiota of raw milk and the organoleptic quality and typicity of Fontina cheese in relation to lactation seasonality

The IRAIT project: Infrared astronomy from Antarctica

The Antarctica Plateau has recently turned out to be the best place on the Earth to perform astronomical infrared observations in the 2-20 um atmospheric windows and beyond, thanks to the extremely low sky background emission, the excellent atmospheric transparency and stability, the virtual absence of winds and the possibility of passively cooling the telescope and its focal plane instruments down to very low temperatures. Dome C, a site jointly exploited by Italian and French scientific teams in the framework of the Concordia project, lays on the Antarctica Plateau at an altitude of 3200m and presents exceptionally cold and dry climatic conditions. In this paper we shall describe the scientific motivations and the technical details of the infrared telescope IRAIT that we plan to put at Dome C starting from in 2005-2006. The IRAIT telescope is an alt-azimuth f/20 reflector, with a 0.8m parabolic primary mirror and a wobbling secondary mirror suitable for the specific techniques of IR observations. It will be equipped with a Near/Mid IR-camera built in Italy

Mandibular Crowding: Diagnosis and Management—A Scoping Review

Background: Crowding is the most frequent malocclusion in orthodontics, with a strong hereditary tendency. It already occurs in pediatric age and is mainly hereditary. It is a sign of a lack of space in the arches, and is not self-correcting, but can worsen over time. The main cause of the worsening of this malocclusion is a progressive and physiological decrease in the arch perimeter. Methods: To identify relevant studies investigating the most common possible treatments for mandibular dental crowding, a comprehensive search of PubMed, Scopus and Web of Science was conducted encompassing the last 5 years (2018–2023) using the following MeSH: “mandibular crowding AND treatment” and “mandibular crowding AND therapy “. Results: A total of 12 studies were finally included. An orthodontic treatment cannot ignore the concept of “guide arch”, which concerns the lower arch, because of the objective difficulty in increasing its perimeter; the bone structure of the lower jaw is more compact than that of the upper one. Its expansion, in fact, is limited to a slight vestibularization of the incisors and lateral sectors that may be associated with a limited distalization of the molars. Conclusions: There are various therapeutic solutions available to the orthodontist, and a correct diagnosis through clinical examination, radiographs and model analysis are essential. The decision of how to deal with crowding cannot be separated from an overall assessment of the malocclusion to be treated