5/7/2023 0 Comments Personal breathing zoneStationary PM 2.5 and PM 10 monitors positioned at the ceiling-mounted ventilation exhaust in vicinity of the seated reference participant accurately estimated inhalation exposure (adjusted R² = 0.91 and R² = 0.87). Segregating data onto sitting and standing activities could lead to improved accuracy of exposure estimation model for CO 2 and PM by 9–60% during sitting activities, relative to combined activities. The results were compared with the concurrent IAQ measurements in the breathing zone of a reference participant by means of multiple linear regression (MLR) analysis with a combination of different input parameters. A ground-truth of occupancy was obtained from video recordings of network cameras. Three proxy sensing techniques were examined: stationary indoor air quality (IAQ) monitoring, individual monitoring of physiological status by wearable wristband, human presence detection by Passive Infrared (PIR) sensors. In a controlled climate chamber mimicking four different office setups, human participants performed a set of scripted sitting and standing office activities. We aimed to examine the feasibility of several proxy methods for estimating inhalation exposure to CO 2, PM 2.5, and PM 10 in simulated office environments. Methods for assessing inhalation exposures indoors have been restricted to stationary air pollution measurements, typically assuming steady-state conditions. You hereby indemnify us and undertake to keep us indemnified against any losses, damages, costs, liabilities and expenses (including, without limitation, legal expenses and any amounts paid by us to a third party in settlement of a claim or dispute on the advice of our legal advisers) incurred or suffered by us arising out of any breach by you of any provision of these terms of use, or arising out of any claim that you have breached any provision of these terms of use.Modern health concerns related to air pollutant exposure in buildings have been exacerbated owing to several factors. To the maximum extent permitted by applicable law, we exclude all representations, warranties and conditions relating to this website and the use of this website (including, without limitation, any warranties implied by law in respect of satisfactory quality, fitness for purpose and/or the use of reasonable care and skill). We do not warrant the completeness or accuracy of the information published on this website nor do we commit to ensuring that the website remains available or that the material on the website is kept up to date. Notify you of any changes by posting the new Privacy Policy on You acknowledge that such transfers may occur, and that any acquirer of Breathing Zone may continue to use your personal information as set forth in this policy. If Breathing Zone, or substantially all of its assets, were acquired, or in the unlikely event that Breathing Zone goes out of business or enters bankruptcy, user information would be one of the assets that is transferred or acquired by a third party. It is only ever kept within the application container of Breathing Zone or transfered to your personal HealthKit data store as per your permission choices. In no case is your personal data ever transfered to a 3rd party. These are used to save your breathing sessions as Mindfull Minutes. Only those data types relevant to the app are accessed.īreathing Zone requests permission to write certain data types into your HealthKit data store. It is not collected or disclosed outside of your local installation of the the app. The data read from HealthKit is used solely for display within the app. If you choose to have Breathing Zone integrate with HealthKit then the application will have access only to the health data types you opt-in to access. Service Personally-Identifying Informationīreathing Zone does not collect or transmit any Personally-Identifying Information. Google Analytics for Firebase and Google Analytics are governed by the These services are provided by Google, Inc. Information we collect from youīreathing Zone uses Google Analytics and Google Firebase Analytics to improve the app by compiling usage statistics and logging any errors. If you have questions about deleting or correcting your personal data please contact our support team. This Privacy Policy covers how we collect, use, disclose, transfer, and store your information. Breathing Zone Privacy Policy Breathing Zone Privacy Policy
0 Comments
Leave a Reply. |