Search results for "Merging"
showing 10 items of 649 documents
Teachers’ Readiness for Remote Teaching During COVID-19 Pandemic: The Case of Latvia
2021
The state of emergency due to the COVID-19 pandemic influenced educational processes in schools all over the world. Teachers had a very short time to reform all their work and started to use new technologies, which increased their workload and level of stress. Information on factors affecting teachers’ readiness for remote teaching is insufficient, and we aimed to investigate it in this study. We performed a population-based cross-sectional study after the first experience of teachers working remotely during the Spring 2020 state of emergency in Latvia. We assessed the self-reported “overall readiness for remote teaching” using five sub-domains of a specific survey. We observed a reversed a…
Perfluoroalkyl substances in the Ebro and Guadalquivir river basins (Spain).
2015
Mediterranean rivers are characteristically irregular with changes in flow and located in high population density areas. This affects the concentration of pollutants in the aquatic environments. In this study, the occurrence and sources of 21 perfluoroalkyl substances (PFASs) were determined in water, sediment and biota of the Ebro and Guadalquivir river basins (Spain). In water samples, of 21 analytes screened, 11 were found in Ebro and 9 in Guadalquivir. In both basins, the most frequents were PFBA, PFPeA and PFOA. Maximum concentration was detected for PFBA, up to 251.3ngL-1 in Ebro and 742.9ngL-1 in Guadalquivir. Regarding the sediments, 8 PFASs were detected in the samples from Ebro an…
Prevention of nosocomial infections and surveillance of emerging resistances in NICU
2011
Neonates hospitalized in NICU are at risk for healthcare associated infections because of their poor immune defenses, related to gestational age, colonization of mucous membranes and skin with nosocomial microorganisms, exposure to antibiotics, invasive procedures and frequent contacts with healthcare workers (HCWs). Healthcare associated infections are the major source of morbidity and mortality in NICU in the developed world. Most infections are caused by Gram-positive organisms, fulminant sepsis are often associated to Gram-negative organisms, fungal sepsis occurs frequently in ELBW infants. Hand hygiene is the most important preventive procedure, nevertheless hand hygiene compliance amo…
Foreign-owned firms around the world: A comparative analysis of wages and employment at the micro-level
2013
Abstract This paper provides the first microeconomic cross-country analysis of the effects of foreign ownership on wages, employment and worker turnover rates. Using firm-level and linked worker-firm data, we apply a standardised methodology for three developed (Germany, Portugal, UK) and two emerging economies (Brazil, Indonesia). We find that wage effects are larger in developing countries, and that for each country the largest effect on wages comes from workers who move from domestic to foreign firms. Employment growth after foreign takeover is concentrated in high-skill jobs. In contrast to widespread fears, there is no evidence that wage gains come at the expense of greater job insecur…
Dolphin morbillivirus epizootic resurgence, Mediterranean Sea
2008
In July 2007, > 100 striped dolphins, Stenella coeruleoalba, were found dead along the coast of the Spanish Mediterranean. Of 10 dolphins tested, 7 were positive for a virus strain closely related to the dolphin morbillivirus that was isolated during a previous epizootic in 1990.
Malassezia restricta Pneumonia in Solid Organ Transplant Recipients: First Report of Two Cases
2021
Emerging fungal infections are a major challenge in solid organ transplantation (SOT) and are associated with high morbidity and mortality. We report two cases of Malassezia restricta pneumonia in SOT recipients. Infections were diagnosed with molecular analysis and histology. Patients were treated with antifungal therapy and have fully recovered.
The socio-ecology of zoonotic infections
2011
The resurgence of infectious diseases of zoonotic origin observed in recent years imposes a major morbidity/mortality burden worldwide, and also a major economic burden that extends beyond pure medical costs. The resurgence and epidemiology of zoonoses are complex and dynamic, being influenced by varying parameters that can roughly be categorized as human-related, pathogen-related, and climate/environment-related; however, there is significant interplay between these factors. Human-related factors include modern life trends such as ecotourism, increased exposure through hunting or pet owning, and culinary habits, industrialization sequelae such as farming/food chain intensification, globali…
MEMS-Based System for Structural Health Monitoring and Earthquake Observation in Sicily
2021
The implementation of systems for Structural Health Monitoring and Earthquake Observation is increasing in the last years owing to the development of new technologies which enable low-cost and small-size devices to be installed in large-scale or high-density applications. This paper introduces the implementation of monitoring systems, either for structural health assessment and earthquake observation. The applications are based in Sicily (Italy), a region characterized by a high seismic hazard and where the buildings are often old and vulnerable. The system relies on a MEMS (Micro Electro-Mechanical Systems) sensor, a 3-axial accelerometer which has been specifically selected in order to en…
Current Thoughts on the Neolithisation Process of the Western Mediterranean
2017
The analysis of the Neolithisation process constitutes a recurrent theme in the scientific literature given the fundamental change for human populations implied in the transition from a hunting-fishing-gathering economy to one based on domestication and food production. Nonetheless, the majority of the regional syntheses on a European scale published to date have dealt mainly with the historical narrative of the process, focusing on discussing the Neolithisation process from a demographic and/or cultural perspective. In this respect, the work of Ammerman and Cavalli Sforza (1984) without doubt constituted a turning point in a number of aspects relevant to the study of the Neolithisation of …
How perceived security appears in the commercialisation of internet banking
2005
Security has been widely recognised as one of the main barriers to the adoption of internet innovation. Many studies suggest that firms operating on the internet must first convince their customers about the security of internet as a medium. This paper presents empirical evidence that Finnish internet customers do not consider internet banking as unsecured as past literature suggests. In fact, our research findings suggest that Finnish internet banking services are considered secured in all our target groups, which present a vast sample of today's Finnish internet customers. However, mobile banking customers seem to have somewhat more security concerns than internet banking customers. Our e…