The Complexity of Safety Stock Placement in General-Network Supply Chains

We consider the optimization problem of safety stock placement in a supply chain, as formulated in [1]. We prove that this problem is NP-Hard for supply chains modeled as general acyclic networks. Thus, we do not expect to find a polynomial-time algorithm for safety stock placement for a general-network supply chain.

Laser Safety in higher education - Classic video!

Vintage video (1986) on laser safety, presented by Dr. Gillian Rice. This is a 37 minute video, explaining the hazards which are likely to be encountered and ways to reduce those hazards in teaching and research laboratories in higher education. Presented in 5 parts: Part 1 (1:49) Laser radiation and the body Part 2 (8:49) Classes of laser Part 3 (13:32) Safety measures Part 4 (21:32) Other risks: precautions Part 5 (31:49) Summary

Laser Health and Safety Interactive Video

This short video is designed to make you think about the safety aspects of working with lasers within laser laboratories. Postgraduates and research fellows work with many different types of lasers in a variety of different experimental conditions. These lasers are often more powerful than those used as an undergraduate and require additional safety practices. The video was demonstrated to the EUNIS 2008 conference Aarhus, Denmark, and was a finalist in the Dorup E-Learning Award.

Laser safety door signs

Laser safety door signs for 3R, 3B and class 4 laser areas

Laser Safety

Documents, Guidance, Video information relating to Laser Safety in the University

Mental Health: Violence and safety

Interactive guided learning material for clinical year students; core concepts on violence and safety

HSE - Microbiological Safety Cabinet Training Video

This training video is intended to familiarise researchers and technicians, working with potentially airborne pathogens, on the correct and safe use of Microbiological Safety Cabinets. The video also provides instruction on cleaning, disinfection and fumigation regimes; maintenance and testing regimes; and commissioning and decommissioning requirements of such Local Exhaust Ventilation (LEV) systems. It is in Windows Media Video format which will require a free media player such as Windows Media Player or VLC Media Player (http://www.videolan.org/vlc/) to watch.

A Web-quiz On Health and Safety - INFO2009 - Group 18

Poster and resource for group 18. Resource can be found hosted at http://adam-thomas.co.uk/info2009. Jakob Forst Aungiers: ja7g09@ecs.soton.ac.uk; Adam Thomas: ajt1g09@ecs.soton.ac.uk; Nathan Padoin: ncp1g09@ecs.soton.ac.uk; Antria Orfanidou: ao7g09@ecs.soton.ac.uk

Safety information and dress code for practical sessions

This resource is for Health Scientists

ALPS Workshop 4 p17 Patient safety

Accordion animation

Citizen safety at local level: fieldwork notes on performance and perception of the ‘Quadrant Plan’ in Cali (Colombia)

This article summarizes field notes related to the study of the actions performed by the Metropolitan Police of Santiago de Cali in the context of its ‘Plan Cuadrante’ (a micro-local security action plan) and the citizen’s perception towards it. Taking an ethnographic approach, it places special emphasis on the actions that imply identifying the main criminal and violent actors and activities. The study focuses on four local districts of the city: El Cortijo, Mariano Ramos, Terrón Colorado y Villa del Lago.

Preliminary Study on Safety Conditions in Health Workers Exposed to Antineoplastic Drugs

A study was done to establish work practices and preventive measures for nurses handling antineoplasticdrugs (AND) and to determine the risk of developing AND-related symptoms. A descriptive cross sectional study was made. Workers from 5 health centers in Valencia, Venezuela, were selected. Demography, occupational and clinical history, shift, work practices, safety precautions, antineoplastic drugs used, residues disposal and life styles were obtained via a questionnaire. Most prevalent symptoms were adjusted for age, shift, and smoking. Age was significant for cough and dizziness; smoking was significant for abdomipo seleccionado de trabajadores que manejan FAN en cinco centros de salud de la ciudad de Valencia, Venezuela, con el propósito de evaluar de forma preliminar su riesgo potencial de desarrollar signos-síntomas derivados de este oficio; a su vez, establecer si existe la necesidad de continuar con una evaluación más profunda que permita hacer recomendaciones concluyentes para evitar sus efectos adversos. Metodología La población estuvo constituida por el personal de las unidades de oncología de cinco centros de salud de la ciudad de Valencia, Venezuela. La muestra la conformaron veinte trabajadores que pertenecen a dichos centros. La participación fue voluntaria y mediante firma de una carta de consentimiento. Recolección de datos Se realizó una entrevista a cada participante con información que hizo referencia a datos demográficos, historia ocupacional, turnos de trabajo, entrenamiento en medidas de seguridad para el manejo de este tipo de fármacos, actividades que realizan, uso de equipos de protección personal (EPP), sitio de manipulación de nal pain and shift was significant for nausea and cough. Nauseas were the most prevalent symptom (55%). Dizziness was directly associated with use of gowns and inversely half-face respirator. None of the studied centers had satisfactory working conditions. A follow up study should be made including physical exam and environmental and biological monitoring.

Be safe! : health and safety in primary school science and technology.

Sirve de guía en temas de salud y relacionados con la seguridad en la enseñanza de la ciencia y de la tecnología en las escuelas primarias y establecimientos similares, tales como escuelas de párvulos, escuelas intermedias y algunas escuelas para niños con necesidades educativas especiales. Por tanto, se incluye a alumnos en la franja de edad de tres a once o doce años.