Search results for "Safety"
showing 10 items of 1959 documents
Estimating the safety performance function for urban unsignalized four-legged one-way intersections in Palermo, Italy
2014
Abstract Starting from consideration that urban intersections are sites with promise for safety and operational improvements, the paper describes the steps taken to develop a crash predictive model for estimating the safety performance of urban unsignalized intersections located in Palermo, Italy. The focus is on unsignalized four-legged one-way intersections widespread in Italian downtowns. The sample considered in the study consist of 92 intersections in Palermo, Italy. For the study were collected crashes occurred in the sites during the years 2006-2012, geometric design and functional characteristics and traffic flow. Results showed that data were overdispersed and NB1 distributed. In o…
Bulings : pacientu drošība
2020
Šī bakalaura darba tēma ir “Bulings : pacientu drošība”, un tā mērķis ir noskaidrot bulinga ietekmi uz māsām un pacientu drošību. Veselības aprūpes sistēma ir viena no svarīgākajām sabiedrības labklājības pamatvērtībām. Medicīnas aprūpes attīstība rada arvien jaunas iespējas un veidus kā palīdzēt cilvēkiem, glābt to dzīvības un uzlabot dzīves kvalitātes līmeni tiem, kam tas ir krities dažādu saslimšanu dēļ. Jāteic gan, veselības nozarei piedzīvojot izaugsmi un dažādu inovāciju ieviešanu, ir iespējami arī negaidīti sarežģījumi, kuri var veicināt nepatīkamu riska situāciju rašanos. Medicīnas nozare, pēc autores domām, ir augstākā riska nozare, kurā jebkuram iesaistītajam ir jābūt gatavam pied…
Methylprednisolone-induced hepatotoxicity in a 16-year-old girl with multiple sclerosis.
2018
Multiple sclerosis (MS) is a chronic inflammatory disease with demyelination of the central nervous system. High-dosage corticosteroids are the first-line therapy in the acute relapsing of MS. We report a case of severe high-dose methylprednisolone-induced acute hepatitis in a patient with a new diagnosis of MS. A 16-year-old girl was admitted for urticaria, angioedema, nausea and vomiting a month later she had been diagnosed with MS and treated with high-dosage methylprednisolone. Laboratory investigations showed hepatic insufficiency with grossly elevated liver enzymes. A liver biopsy showed focal centrilobular hepatocyte necrosis with interface hepatitis. Methylprednisolone-induced hepat…
Pathways and pedestrian crossings: indicators of quality and safety
2014
Pedestrian mobility can be considered an important feature in a new model of town organization. Enhancing pedestrian mobility could bring new life and activities in the old and historic parts of the town reviving their original identities. The planning of new quarters is often performed considering a wide use of private cars, this resulting in urban highways and long and winding local roads hindering pedestrian mobility and safe-ty. Town social features and mobility purpose, related to pedestrian age, are important elements to define the Pedestrian Safety Indicators. Using a GIS software, an evaluation of risk was carried out along a main urban road in order to study and develop measures to…
Identification of factors increasing the risk of pedestrian death in road accidents involving a pedestrian with a motor vehicle
2023
Walking is a basic form of activity for every human being and has many advantages, including health, economic and environmental benefits. Every journey made using various means of transport begins and ends on foot. As is well known, the group of road users particularly exposed to the risk of serious injury in road accidents, apart from cyclists, also includes pedestrians. These are the so-called vulnerable road users. Pedestrians are a group of road users that is often deprecated by many drivers of motor vehicles, but very important in road traffic. Pedestrian injuries and pedestrian fatalities have enormous social and economic consequences. The problem of high pedes-trian risk on Polish ro…
Safety effects on pedestrians at urban roundabouts: an overview
2013
Pedestrians are important users of the transportation system, but most guidelines have given them little importance in the geometric design of roads and intersections. Thus it can be difficult for vehicles and pedestrians to share the road, particularly at intersections where vehicle-pedestrian conflicts can be frequently recurring situations even with low pedestrian volume. In a sustainable safety vision, pedestrians and vehicles are required to safely share the road; thus the need that roads have a recognizable design and predictable traffic situations where users know what they should do and what they can expect from other users, should be even more deeply felt. It is well-known that mod…
The lived experience of rescuing people who have driven into floodwater: Understanding challenges and identifying areas for providing support.
2018
Background: Drowning is a major public health issue, with risk increasing during times of flood. Driving into floodwater is a major risk factor for flood-related drowning and injury, and despite widespread public health campaigns, many people continue to undertake this risky behaviour and require rescue. Purpose: We aimed to identify key challenges faced by emergency services personnel when rescuing those who have driven into floodwater, and to identify strategies for supporting rescuers in this important role. Methods: Australian flood rescue operators (N = 8) who had previously rescued a driver who had driven into floodwater participated in semi-structured interviews. Data were analysed u…
System Dynamics Models To Support Health Care Companies In Managing Clinical Risk
2011
Clinical risk management has gained an increasing relevance because of the higher monetary and no monetary effects of clinical errors on health care companies' performance. For this reason, different risk management techniques from the industrial sector have been adopted by managers of health care companies in order to reduce the occurrences of errors and their relative impacts. However, these methods, based on a linear and static perspective, do not properly support the health care companies' management in the identification and assessment of policies aimed at improving the clinical risk profile without reducing financial performances. Therefore, it is necessary to adopt a systemic and mul…
Finnish Health Care Professionals’ Views of Patients Who Experience Family Violence
2015
1. Inka Koistinen[1][1] 2. Juha Holma[1][1] 1. 1University of Jyvaskyla, Finland 1. Juha Holma, Department of Psychology, Psychotherapy Training and Research Center, University of Jyvaskyla, P.O. Box 35, Jyvaskyla, 40014 Finland. Email: juha.m.holma{at}jyu.fi The aim of this study was to examine the beliefs health care personnel have about patients who experience family violence. This was done by analyzing the positions constructed for such patients using content analysis. The data comprise six focus groups conducted with physicians, nurses, social workers, and psychologists working in a maternity unit, a psychiatric ward, and an emergency department. The research team collected the data in…
Intergenerational Effect of Early Life Exposure to Permethrin: Changes in Global DNA Methylation and in Nurr1 Gene Expression
2015
Environmental exposure to pesticides during the early stages of development represents an important risk factor for the onset of neurodegenerative diseases in adult age. Neonatal exposure to Permethrin (PERM), a member of the family of synthetic pyrethroids, can induce a Parkinson-like disease and cause some alterations in striatum of rats, involving both genetic and epigenetic pathways. Through gene expression analysis and global DNA methylation assessment in both PERM-treated parents and their untreated offspring, we investigated on the prospective intergenerational effect of this pesticide. Thirty-three percent of progeny presents the same Nurr1 alteration as rats exposed to permethrin i…