Search results for " ai"
showing 10 items of 2441 documents
Control of indoor environments in heritage buildings: experimental measurements in an old Italian museum and proposal of a methodology
2005
Abstract This paper describes some results from an experiment carried out regarding a procedure to be adopted for temperature and R.H. monitoring of indoor spaces designed for exhibiting events, such as museums and similar institutions. The monitored data employed in this study has been collected by the Department di Ricerche Energetiche ed Ambientali of the Universita degli Studi di Palermo in co-operation with the Regional Gallery ''Palazzo Abatellis'' of Palermo. The study analyses a simple method for characterising the environmental quality of museums so as to ensure the optimal conservation of works of art. This methodology is based on the procedure (where thermal and hygrometry parame…
The public and private use of space in Magdalenian societies: Evidence from Oelknitz 3, LOP (Thuringia, Germany)
2015
Abstract The site of Oelknitz (Thuringia, Germany) is among the largest and in terms of spatial organisation most complex Magdalenian open air sites known to date, rich in evident structures. The current paper reports evidence from the youngest, latest phase of occupation at Oelknitz Structure 3. It is demonstrated that this structure represents a dwelling construction characterised by different spatially distinct activity zones. Several hypotheses can be drawn from this evidence in order to understand basic principles on Magdalenians’ settlement behaviour and their social cohesion.
Indoor air quality of everyday use spaces dedicated to specific purposes—a review
2017
According to literature data, some of the main factors which significantly affect the quality of the indoor environment in residential households or apartments are human activities such as cooking, smoking, cleaning, and indoor exercising. The paper presents a literature overview related to air quality in everyday use spaces dedicated to specific purposes which are integral parts of residential buildings, such as kitchens, basements, and individual garages. Some aspects of air quality in large-scale car parks, as a specific type of indoor environment, are also discussed. All those areas are characterized by relatively short time use. On the other hand, high and very high concentration level…
Visually low-impacting methods for the measurement of parameters related to IAQ risk indicators in exhibition halls
2021
Microclimate for cultural heritage plays a fundamental role in the degradation process of artefacts exhibited in museums. Generally, the Indoor Air Quality (IAQ) monitoring inside museums is based on conventional measurements of thermo-hygrometry parameters and longtime averaged measurements of atmospheric pollutants’ concentration. Unfortunately, all these approaches require electric supply and are usually characterized by a noticeable visual impact on the exhibition space, which clearly negatively affects the visitors’ experience. This paper intends to revisit and discuss a methodology (and its test application on field, to estimate the risk of damage of three artefacts displayed in an ol…
Darba vides uzlabošana SIA “Ausmeņa”
2020
Kvalifikācijas darba autore: Diāna Laizāne Kvalifikācijas darba vadītājs: mg.sc; mg.oec., Iveta Daugule Kvalifikācijas darba tēma: „Darba vides uzlabošana SIA “Ausmeņa”. Kvalifikācijas darba mērķis – analizēt ar Darba aizsardzības sistēmu saistītās problēmas, novērtēt metodes, izdarīt secinājumus un sniegt priekšlikumus darba aizsardzības sistēmas uzlabošanai. Kvalifikācijas darba teorētiskā daļa: SIA „Ausmeņa” darba aizsardzības sistēmas uzlabošana uzņēmumā, obligāto veselības pārbaužu veikšana un riska mazināšana. Kvalifikācijas darba analītiskā daļa: Uzņēmuma raksturojums, nelaimes gadījumu statistika, strādājošo arodveselības problēmas uzņēmumā, darba vietas un tajā esošo darba vides ri…
Horyzontalny skutek bezpośredni obowiązku zawieszenia udzielania pomocy na podstawie art. 108 ust. 3 zd. 3 TFUE
2021
Niniejsza praca odnosi się do zagadnienia skutku bezpośredniego klauzuli zawieszenia (art. 108 ust. 3 zd. 3 TFUE), mającej zastosowanie do odzyskania pomocy niezgodnej z prawem bez konieczności istnienia decyzji Komisji, wskazując, że niedawny rozwój orzecznictwa wskazuje na jej skutek horyzontalny. Nadto sytuacja beneficjenta jest poddawana ocenie z wnioskiem, że ów nie posiada podobnej pozycji procesowej, co osoba powołująca się na art. 108 ust. 3 zd. 3 TFUE. Praca odnosi się do stanu prawnego z 1.04.2021 r.
Extravascular Lung Water Does Not Increase in Hypovolemic Patients after a Fluid-Loading Protocol Guided by the Stroke Volume Variation
2012
Introduction. Circulatory failure secondary to hypovolemia is a common situation in critical care patients. Volume replacement is the first option for the treatment of hypovolemia. A possible complication of volume loading is pulmonary edema, quantified at the bedside by the measurement of extravascular lung water index (ELWI). ELWI predicts progression to acute lung injury (ALI) in patients with risk factors for developing it. The aim of this study was to assess whether fluid loading guided by the stroke volume variation (SVV), in patients presumed to be hypovolemic, increased ELWI or not.Methods. Prospective study of 17 consecutive postoperative, fully mechanically ventilated patients dia…
Using Tsetlin Machine to discover interpretable rules in natural language processing applications
2021
Tsetlin Machines (TM) use finite state machines for learning and propositional logic to represent patterns. The resulting pattern recognition approach captures information in the form of conjunctive clauses, thus facilitating human interpretation. In this work, we propose a TM-based approach to three common natural language processing (NLP) tasks, namely, sentiment analysis, semantic relation categorization and identifying entities in multi-turn dialogues. By performing frequent itemset mining on the TM-produced patterns, we show that we can obtain a global and a local interpretation of the learning, one that mimics existing rule-sets or lexicons. Further, we also establish that our TM base…
Artificial ventilation for basic life support leads to hyperventilation in first aid providers.
2003
The 'Guidelines 2000 for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care - International Consensus on Science' recommend an artificial ventilation volume of 10 ml/kg bodyweight (equivalent to a tidal volume of 700-1000 ml) without the use of supplemental oxygen in adults with respiratory arrest. For first aid providers using the mouth-to-mouth or mouth-to-nose-ventilation technique, respectively, a ventilation volume of approximately 9.6 l/min results. Additionally, a deep breath is recommended before each ventilation to increase the end-expiratory oxygen concentration of the air exhaled by the first aid provider. To investigate the effects of these recommendations in health…
Ergonomiskie darba vides riski kokapstrādes uzņēmumā un preventīvie pasākumi
2019
“Ergonomiskie darba vides riski kokapstrādes uzņēmumā un preventīvie pasākumi”. Darba autore: Agnese Pūga. Darba zinātniskais vadītājs: asoc. prof. Dr. sc. admin. Henrijs Kaļķis. Darba konsultants no Rīgas Stradiņa universitātes: Dr. med. Jeļena Reste. Darbs izklāstīts uz 74 lpp., ietver 33 attēlus, 14 tabulas, 8 pielikumus un 59 informatīvos avotus. Maģistra darbs sastāv no 4 daļām. Latvijā kokapstrādes uzņēmumi veido 4,9% no iekšējā kopprodukta. Šajā nozarē ir daudz nodarbināto un daudz pirmreizēji reģistrēto arodslimību. Muskuļu un skeleta sistēmas slimības gadījumi ir visizplatītākie. Pētījuma mērķis bija pētīt ergonomiskos darba vides riskus nodarbinātajiem kokapstrādes uzņēmumā un izs…