Modular Lunar Hotel

The aim of this paper is to propose an innovative modular lunar hotel or outpost that can be assembled using the load capacity of future rockets Space X is at present developing and presumably will be opera- tional by 2025. In particular, the design is based on the Space X Starship, that will have the capability to land large and heavy payloads on the Moon. The lunar building is essentially made of four cylindrical modules assembled around one central distribution and service hub. These four modules, intended for housing, have a geodesic dome with large windows to observe the lunar environment surrounding the outpost. The entry point to the base is in the lower part of the central module, which is the only part of the building touching the ground and rests on four adjustable legs. The central module will be used for vertical connections and services as well as for hydroponic laboratories and greenhouses in which to grow the food the settlers will eat. The whole structure will be about 15m high and will be protected from cosmic radiation by a magnetic eld generated by a number of electric cables laid on a spherical structure made of in a table high pressure tubes. The modules can be made of light materials since the protection from radiation is supplied by the magnetic eld, and need only a thermal insulating layer, which can be fairly light. The whole structure can thus be carried from Earth without the need of manufacturing it on site. As an added advantage, large windows can be present, mainly in the a top domes/observatories, which will be the characteristic elements of the installation. The cylindrical modules have a diameter of 6m, suitable to be transported in the cargo hold of the Starship. To reach an height of 15m, they are made in sections and then assembled on site. The modules will be lowered from the hold of the Starship by means of the crane with which each spaceship is equipped. Before starting the assembly of the modules, self-propelled cranes and vehicles will be carried to the Moon so that the construction site of the hotel/outpost can be relatively distant from the landing area. These construction machines will then remain available for other construction projects on the Moon. A total of about 10 launches are expected to be required to carry to the Moon all parts needed to build the facility

A Modular Lunar Hotel

The aim of this paper is to propose an innovative modular lunar hotel/outpost that can be assembled using the load capacity of future rockets Space X is at present developing and presumably will be opera- tional by 2025. In particular, the design is based on the Space X' Starship, that will have the capability to land large and heavy payloads on the Moon. The lunar building is essentially made of four cylindrical modules assembled around one central distribution and service hub. These four modules, intended for housing, have a geodesic dome with large windows to observe the lunar environment surrounding the outpost. The entry point to the base is in the lower part of the central module, which is the only part of the building touching the ground and rests on four adjustable legs. The central module will be used for vertical connections and services as well as for hydroponic laboratories and greenhouses in which to grow the food the settlers will eat. The whole structure will be about 15m high and will be protected from cosmic radiation by a magnetic eld generated by a number of electric cables laid on a spherical structure made of in atable high pressure tubes. The modules can be made of light material since the protection form radiation is supplied by the magnetic eld, and need only a thermal insulating layer, which can be fairly light. The whole structure can thus be carried from Earth without the need of manufacturing it on site. As an added advantage, large windows can be present, mainly in the a top domes/observatories, which will be the characteristic elements of the installation. The cylindrical modules have a diameter of 6m, suitable to be transported in the cargo hold of the Starship. To reach an height of 15m, they are made in sections and then assembled on site. The modules will be lowered from the hold of the Starship by means of the crane with which each spaceship is equipped. Before starting the assembly of the modules, self-propelled cranes and vehicles will be carried to the Moon so that the construction site of the hotel/outpost can be relatively distant from the landing area. These construction machines will then remain available for other construction projects on the Moon. A total of about 10 launches are expected to be required to carry to the Moon all parts needed to build the facility

Expression profile of oxidative and antioxidative stress enzymes based on ESTs approach of citrus

Plants not only evolve but also reduce oxygen in photosynthesis. An inevitable consequence of this normal process is the production of reactive oxygen species (ROS). Plants are adequately protected by the presence of multiple antioxidative enzymes in the cytosol and also in the different cell organelles such as chloroplasts, mitochondria, and peroxisomes. Traditionally, ROS were considered to be only a toxic byproduct of aerobic metabolism. However, recently it has become apparent that plants actively produce these molecules which may control many different physiological processes such as abiotic and biotic stress response, pathogen defense and systemic signaling. The search results using the Citrus Genome Program in Brazil (CitEST) for oxidative stress and the antioxidant enzyme system in Citrus Sinensis variety ?Pera IAC? indicated that the multiple ROS-scavenging enzymes were expressed throughout all citrus tissues. The analyses demonstrated the ubiquitous expression of metallothioneins, probably indicating a constitutive expression pattern. Oxalate oxidase has been identified as the most abundant expressed gene in developing fruits, which suggests a specific function in the ripening of citrus fruit. Moreover, infected leaves with Xylella fastidiosa and Leprosis citri showed a massive change in their ROS gene expression profile which may indicate that the suppression of ROS detoxifying mechanisms may be involved in the induction of the diseases.87288

Inter-society consensus for the use of inhaled corticosteroids in infants, children and adolescents with airway diseases

Background: In 2019, a multidisciplinary panel of experts from eight Italian scientific paediatric societies developed a consensus document for the use of inhaled corticosteroids in the management and prevention of the most common paediatric airways disorders. The aim is to provide healthcare providers with a multidisciplinary document including indications useful in the clinical practice. The consensus document was intended to be addressed to paediatricians who work in the Paediatric Divisions, the Primary Care Services and the Emergency Departments, as well as to Residents or PhD students, paediatric nurses and specialists or consultants in paediatric pulmonology, allergy, infectious diseases, and ear, nose, and throat medicine. Methods: Clinical questions identifying Population, Intervention(s), Comparison and Outcome(s) were addressed by methodologists and a general agreement on the topics and the strength of the recommendations (according to the GRADE system) was obtained following the Delphi method. The literature selection included secondary sources such as evidence-based guidelines and systematic reviews and was integrated with primary studies subsequently published. Results: The expert panel provided a number of recommendations on the use of inhaled corticosteroids in preschool wheezing, bronchial asthma, allergic and non-allergic rhinitis, acute and chronic rhinosinusitis, adenoid hypertrophy, laryngitis and laryngospasm. Conclusions: We provided a multidisciplinary update on the current recommendations for the management and prevention of the most common paediatric airways disorders requiring inhaled corticosteroids, in order to share useful indications, identify gaps in knowledge and drive future research

1. Prospettive

L’impostazione dei problemi relativi alle vicende dell’insediamento protostorico nella Sibaritide, quale si era enunciata introducendo la precedente relazione, Ricerche 1 non aveva avuto ancora modo di subire una evoluzione molto sensibile al momento della stesura di questa puntata, anteriore alla campagna di scavo 1981. Da una parte infatti lo scavo 1980 a Broglio, pur incominciando ad evidenziare alcuni fatti nuovi, non aveva ancora affrontato obiettivi diversi da quelli inizialmente prefis..

Die Nekropole Pianello di Genga.

Analisi della necropoli di Pianello di Genga (AN), uno dei più importanti contesti dell'Italia centrale nel corso dell'età del Bronzo finale, sul piano cronologico, dell'organizzazione topografica, dell'interpretazione sociale