Search results for "evacuation"
showing 10 items of 16 documents
The lost mother tongue : An interview study with Finnish war children
2015
This article presents the third study of an interview investigation concerning 10 Finnish war children who were evacuated during the World War II to Sweden and who did not return to live in Finland after the war. The focus is on how they remembered or did not remember their early experiences of displacement and on how they expressed thoughts about their childhood and their adult life. We found that all of them as adults still bore signs of trauma. The younger the children were at the time of the evacuation, the more difficult or even impossible it was for them to think or fantasize about the past. It was consequently not possible for them to work through their experiences of loneliness, abs…
Effects of temperature on persistence times of native and invasive gammarid species in the stomachs of Cottus gobio
2006
Gastric lavage was used to investigate the effects of temperature on persistence time of two amphipod species, one native Gammarus pulex and one invasive Gammarus roeseli, in the stomachs of bullhead Cottus gobio. Persistence time was strongly influenced by temperature and prey type, such that G. pulex species degraded faster than G. roeseli.
Crowd Models for Emergency Evacuation: A Review Targeting Human-Centered Sensing
2013
Emergency evacuation of crowds is a fascinating phenomenon that has attracted researchers from various fields. Better understanding of this class of crowd behavior opens up for improving evacuation policies and smarter design of buildings, increasing safety. Recently, a new class of disruptive technology has appeared: Human-centered sensing which allows crowd behavior to be monitored in real-time, and provides the basis for real-time crowd control. The question then becomes: to what degree can previous crowd models incorporate this development, and what areas need further research? In this paper, we provide a survey that describes some widely used crowd models and discuss their advantages a…
The Network Balance Realized by Routing Organization System
2011
In the presented paper, we propose to exploit routing organization for the purpose of managing network resources. According to our assumptions, we have the same quantity of materials, objects, tokens, tools etc. at our disposal in every node of the network. During network operation we must distribute resources between these nodes. It should be carried out as instantaneously and as economically as possible. Multi-Agent Systems are also used to deal with this kind of tasks and the centralised algorithms presented in this paper are to be used to measure the efficiency of the distributed MAS solution. From the logistical point of view, we have a sequence of stages with different states of token…
Traces of the past: an interview study with Finnish war children who did not return to Finland after the Second World War
2017
ABSTRACTThis paper is an in-depth qualitative study based on interviews with 10 Finnish children who were evacuated to Sweden during Second World War and who did not return to Finland after the war. The interviewees were asked to tell about their lives. Nine of them were between 2 and 5 years and one was 7 years old at the time of evacuation. The aim was to study how their childhood experiences were reflected in adult memories, how they remembered or did not remember. This paper focuses on the consequences of not knowing about one’s early life and also on whether it is possible to observe signs of the Finnish mother. She did not appear explicitly but could be sensed in the tendency of the i…
A Spatio-temporal Probabilistic Model of Hazard and Crowd Dynamics in Disasters for Evacuation Planning
2013
Published version of a chapter in the book: Recent Trends in Applied Artificial Intelligence. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-642-38577-3_7 Managing the uncertainties that arise in disasters – such as ship fire – can be extremely challenging. Previous work has typically focused either on modeling crowd behavior or hazard dynamics, targeting fully known environments. However, when a disaster strikes, uncertainty about the nature, extent and further development of the hazard is the rule rather than the exception. Additionally, crowd and hazard dynamics are both intertwined and uncertain, making evacuation planning extremely difficult. To address this chal…
Interventistica eco-guidata per l’articolazione d’anca
2013
Lo scopo di questo lavoro è di rivedere le principali applicazioni della interventistica eco-guidata d’anca, descrivendone le indicazioni e la metodologia. L’ecografia è una metodica considerata sicura per i pazienti, in quanto non è stato dimostrato un possibile danno dovuto all’energia trasmessa dagli ultrasuoni ai tessuti del paziente, contrariamente alle metodiche che fanno uso di radiazioni ionizzanti, come la radiografia convenzionale e la tomografia computerizzata. Inoltre, l’ecografia risulta rapida ed efficace nel guidare l’ago verso la sede voluta evitando di intercettare strutture vascolari e/o nervose, consentendo quindi una maggiore sicurezza, rispetto alle tecniche interventis…
Minimally Invasive Management of Spontaneous Supratentorial Intracerebral Lobar Hemorrhages by a “Homemade” Endoscopic Strategy: The Evangelical Doct…
2019
Background Although the incidence of intracerebral hemorrhage (ICH) has appeared to be increasing over the years, its prognosis remains dismal. No consensus has yet been reached regarding the management of ICH; however, minimally invasive surgery should limit, if not avoid, intraoperative parenchymal damage. Therefore, we have presented a novel, modified “homemade” approach aimed to shorten the operative time and minimize the corticectomy and brain manipulation. Methods From 2008 to 2017, 53 patients (32 men and 21 women; mean age, 63.8 years) were admitted to our neurosurgery department and surgically treated for a lobar ICH. A modified suction tube, coupled with the endoscope light source…
Diel feeding habits of juveniles of Mullus surmuletus (Linneo, 1758) in the lagoon of the Stagnone di Marsala (Western Sicily, Italy)
1999
Diet composition, feeding rhythm, gastric evacuation rate and daily ration were investigated in juvenile Mulhis surmuletus (Linneo, 1758). Fish were collected in the lagoon of the Stagnone di Marsala in western Sicily, in July 1995, during a 24 h sampling period. Copepoda, Polychaeta, Amphipoda and Tanaidacea were shown to be the most frequent prey items. The feeding index values showed two different daily feeding times. A unimodal trend in the daily rhythm of food consumption was derived, with a peak in feeding between 1200 and 2000 h. Gastric evacuation in juvenile M. surmuletus is best described by an exponential model, with a gastric evacuation rate R = 0.66 g h-1 (r = 0.88) (T = 24.45 …
A Framework for Assessing the Condition of Crowds Exposed to a Fire Hazard Using a Probabilistic Model
2014
Published version of an article in the journal: International Journal of Machine Learning and Computing. Also available from the publisher at: http://dx.doi.org/10.7763/IJMLC.2014.V4.379 open Access Allocating limited resources in an optimal manner when rescuing victims from a hazard is a complex and error prone task, because the involved hazards are typically evolving over time; stagnating, building up or diminishing. Typical error sources are: miscalculation of resource availability and the victims’ condition. Thus, there is a need for decision support when it comes to rapidly predicting where the human fatalities are likely to occur to ensure timely rescue. This paper proposes a probabil…