Great differences in capability to detect bacteriophages from urban sewage of the area of Barcelona existed among 115 strains ofBacteroides fragilis. The capability of six of the strains to detect phages in a variety of feces and wastewater was studied. Strains HSP40 and RYC4023 detected similar numbers of phages in urban sewage and did not detect phages in animal feces. The other four strains detected phages in the feces of different animal species and in wastewater of both human and animal origin. Strain RYC2056 recovered consistently higher counts than the other strains and also detected counts ranging from 101 to approximately 103phages per ml in urban sewage from different geographical areas. This strain detected bacteriophages in animal feces even though their relative concentration with respect to the other fecal indicators was significantly lower in wastewater polluted with animal feces than in urban sewage.

Objective: To describe patient satisfaction with pre-hospital emergency knowledge and determine if patients and professionals share a common vision on the satisfaction predictors. Methods: A qualitative study was conducted in two phases. First, a systematic review following the PRISMA protocol was carried out searching publications between January 2000 and July 2016 in Medline, Scopus, and Cochrane. Second, three focus groups involving professionals (advisers and healthcare providers) and a total of 79 semi-structured interviews involving patients were conducted to obtain information about what dimensions of care were a priority for patients. Results: Thirty-three relevant studies were identified, with a majority conducted in Europe using questionnaires. They pointed out a very high level of satisfaction of callers and patients. Delay with the assistance and the ability for resolution of the case are the elements that overlap in fostering satisfaction. The published studies reviewed with satisfaction neither the overall care process nor related the measurement of the real time in responding to an emergency. The patients and professionals concurred in their assessments about the most relevant elements for patient satisfaction, although safety was not a predictive factor for patients. Response capacity and perceived capacity for resolving the situation were crucial factors for satisfaction. Conclusions: Published studies have assessed similar dimensions of satisfaction and have shown high patient satisfaction. Expanded services resolving a wide number of issues that can concern citizens are also positively assessed. Delays and resolution capacity are crucial for satisfaction. Furthermore, despite the fact that few explanations may be given due to a lack of face-to-face attention, finding the patient’s location, taking into account the caller’s emotional needs, and maintaining phone contact until the emergency services arrive are high predictors of satisfaction.

Levels of somatic and F-specific coliphages, and phages infecting Bacteroides fragilis were measured in 257 samples collected in different freshwater environments with different levels and characteristics of faecal pollution. In samples with recent pollution of domestic origin, the numbers of the three groups of phages were highly correlated, thus showing that their excretion is fairly constant. In this set of samples somatic coliphages, which were the most abundant, and F-specific coliphages outnumbered significantly Bact. fragilis phages. Normalized lines of the numbers of the three groups of phages in water samples and their sediments show that they settle similarly. The correlation between the values of the three groups of phages was not observed in waters with intermediate levels of pollution. An increase in the relative numbers of coliphages with respect to numbers of phages infecting Bact. fragilis was observed. In waters with persistent faecal pollution a dramatic change was recorded in the relative numbers of the different groups of phages. Phages infecting Bact. fragilis suffered the lowest reduction in numbers.

Archaeological excavations provide us with important clues about the past. Excavated artefacts represent an important connection to civilisations that no longer exist and help us understand some of their customs, traditions and common practices. With the help of academics and practitioners from various disciplines the results of archaeological excavations can be analysed and a body of knowledge about the corresponding society can be created and shared with members of the general public. Museums have traditionally served the purpose of communicating this knowledge and backing it up with the help of the excavated artefacts. Many museum visitors, however, find it difficult to develop a coherent understanding of the corresponding society only based on the artefacts and annotations showed in museums. Effective modern techniques that have high potential in helping museum visitors with better understanding of the past are 3D reconstruction and Virtual Reality. 3D reconstruction offers a cost effective way of recreating historical settlements in a computer-generated virtual environment, while Virtual Reality helps with immersing people into such environments and reaching a high degree of real

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