23 search results
You searched for these word(s): risk assessmentNew study reveals impact of nanoparticles on placental function and vascular growth - implications for risk assessment
https://www.rivm.nl/en/weblog/new-study-reveals-impact-of-nanoparticles-on-placental-function-and-vascular-growth… to use this model as a standard test for regulatory risk assessment because of ethical concerns surrounding the … placental function and vascular growth - implications for risk assessment …
Publication date: 12-19-2024Artificial Intelligence/Machine Learning and advanced materials
https://www.rivm.nl/en/weblog/artificial-intelligencemachine-learning-and-advanced-materials… which can potentially be used for optimized hazard and risk assessment of advanced materials. In this way, the … of advanced materials, which is crucial for effective risk assessment. Additionally, ML can assist in establishing … will be a focus on using AI and ML for optimized hazard and risk assessment. This is a positive development, as it …
Publication date: 12-19-2024EFSA introduces new guidance for evaluating dissolution of nanomaterials in fat
https://www.rivm.nl/en/weblog/efsa-introduces-new-guidance-for-evaluating-dissolution-of-nanomaterials-in-fat… (K OW ) method nanospecific considerations for safety assessments may potentially be waived. However, EFSA also … limitations make it difficult to apply this method to risk assessments of nanoparticles used in applications other than …
Publication date: 12-19-2024Rethinking regulation: Should nanomaterials be considered biological entities?
https://www.rivm.nl/en/weblog/rethinking-regulation-should-nanomaterials-be-considered-biological-entities… list various well-known challenges regarding the safety assessment of nanomaterials. However, they do not provide … several challenges and difficulties related to safety assessment of nanomaterials. One example given is that the … that should be addressed in their regulatory safety assessment. However, the perspective does not offer a clear …
Publication date: 12-19-2024Proclaimer
https://www.rivm.nl/en/consumer-exposure-to-chemical-substances/exposure-models/consexpo-nano/model-documentation-and-user-manual/proclaimer… It is recommended that experts (nanotoxicology, exposure assessment and risk assessment) are responsible for the evaluation and … of the results of the model is required as a basis for risk assessment. RIVM is not responsible for the …
Publication date: 04-23-2020Modelling exposure to nanomaterials in spray products
https://www.rivm.nl/en/consumer-exposure-to-chemical-substances/exposure-models/Consexpo%20Nano/model-documentation-and-user-manual/modelling-exposure-to-nanomaterials-in-spray-products-0… is expressed in different dose metrics for quantitative risk assessment. For comparison of the exposure evaluation in … In the risk assessment for regular (i.e. non-nano material) substances, … mass does not seem to be an appropriate metric to base the risk characterisation on. Different alternative dose …
Publication date: 04-23-2020User manual ConsExpo Nano Tool
https://www.rivm.nl/en/consumer-exposure-to-chemical-substances/exposure-models/consexpo-nano/model-documentation-and-user-manual/user-manual… An assessment is defined by specifying input for all model … as an estimate of exposure. Alternatively, probabilistic assessments can be conducted. This is done by providing a … Local file management The user may store and retrieve assessments via the ‘import’ and ‘export’ buttons. …
Publication date: 04-23-2020The DustEx modelling tool
https://www.rivm.nl/en/consumer-exposure-to-chemical-substances/exposure-models/dustex… all pathways and will therefore enable a more complete assessment of exposure, reducing the probability of overlooking the most crucial pathways in the exposure assessment. In developing the DustEx model, a number of … put limits on the applicability of the model in exposure assessments. Model framework The DustEx model is a kinetic …
Publication date: 04-20-2020ConsExpo nano
https://www.rivm.nl/en/consumer-exposure-to-chemical-substances/exposure-models/consexpo-nano… human inhalation exposure giving a first indication of the risk after that specific exposure to nanomaterials. Update … have been added. Depending on the hazard information in the risk assessment, doses are more appropriately expressed in …
Publication date: 04-20-2020Healthy and Active Living Agreement encourages working together to improve health
https://www.rivm.nl/en/news/healthy-and-active-living-agreement-encourages-working-together-to-improve-health… people who are more likely to fall and to reduce the risk of accidents. RIVM has been asked to monitor the … which professionals are qualified to carry out the fall risk factor assessment (GP practices, physiotherapists or occupational …
Publication date: 12-10-2024COVID-19 Update 14 april
https://www.rivm.nl/en/covid-19-update-14-april… The expansion of testing is intended for patients at high risk of severe illness from a coronavirus infection, and for …
Publication date: 04-30-2020Regional differences in the coronavirus epidemic
https://www.rivm.nl/en/news/regional-differences-in-coronavirus-epidemic… workers. Also, more patients are being tested with a high risk of a severe course of coronavirus infection, such as …
Publication date: 04-10-2020RIVM advises consumers to check N-acetylcysteine content of food supplements
https://www.rivm.nl/en/news/rivm-advises-consumers-to-check-n-acetylcysteine-content-of-food-supplements… effects that can include gastrointestinal symptoms. Safety assessment At the request of the Dutch Ministry of Health, …
Publication date: 12-13-2024The organisation
https://www.rivm.nl/en/population-screening-programmes/organisation… tasks listed below: Finances population screening Quality assessment and quality assurance Ensures proper information …
Publication date: 04-15-2020Shingles
https://www.rivm.nl/en/shingles… reactivated. At that point, they may develop shingles. The risk is highest among people over 60. Shingles is usually … or the fluid from them. It is good to know that the risk of getting chickenpox from someone with shingles is much lower than the risk of getting chickenpox from someone with chickenpox. …
Publication date: 12-16-2024Shigellosis
https://www.rivm.nl/en/shigellosis… Anyone can get shigellosis. Some people have a higher risk of getting the disease: People travelling to warm … Men who have sex with men. Some people have a higher risk of becoming seriously ill from shigellosis: People who … getting shigellosis. Good hygiene can help to minimise the risk: Wash your hands regularly: Before eating and before …
Publication date: 12-04-2024Shingles vaccination
https://www.rivm.nl/en/shingles/shingles-vaccination… and adults who are in one or more of the following medical risk groups: people who recently had a stem cell transplant, … against shingles with Zostavax is not recommended in the risk groups listed above, because this vaccine contains live … by insurance for people in one or more of the medical risk groups. You will need a doctor’s letter to confirm …
Publication date: 12-16-2024RIVM’s assistance to Bonaire concerning waste fires
https://www.rivm.nl/en/incidents-and-disasters/rivms-assistance-to-bonaire-concerning-waste-fires… interpreted. Based on the outcomes, potential public health risks and risks to the environment in the vicinity of the landfill …
Publication date: 12-16-2024Estimated intake of titanium dioxide via medicines
https://www.rivm.nl/en/weblog/estimated-intake-of-titanium-dioxide-via-medicines… safety and efficacy of these formulations requires reassessment by regulatory authorities. This process might … increased. For food additives, uncertainty about a possible risk can lead to banning their use. In contrast, for medicines, a benefit-risk evaluation must be performed, which means that certain …
Publication date: 12-19-2024Modelling the spread of the coronavirus SARS-CoV-2
https://www.rivm.nl/en/coronavirus-covid-19/research/modelling… and secondary schools simultaneously or consecutively. The risk of outbreaks in schools was lowest when primary schools … as possible to the actual number of ICU admissions. The risk of becoming infected may change over time. If a person is infected, their age determines their risk of developing symptoms, their risk of ending up in …
Publication date: 04-07-2020