5.1 Threshold of Capture and Containment—This test method describes flow visualization techniques that are used to determine the threshold of capture and containment (C&C) for idle and specified heavy cooking conditions. The threshold of C&C can be used to estimate minimum flow rates for hood/appliance systems.5.2 Parametric Studies—This test method also can be used to conduct parametric studies of alternative configurations of hoods, appliances, and replacement air systems. In general, these studies are conducted by holding constant all configuration and operational variables except the variable of interest. This test method, therefore, can be used to evaluate the following:5.2.1 The overall system performance with various appliances, while holding the hood and replacement air system characteristics constant.5.2.2 Entire hoods or characteristics of a single hood, such as end panels, can be varied with appliances and replacement air constant.5.2.3 Replacement air characteristics, such as make-up air location, direction, and volume, can be varied with constant appliance and hood variables.1.1 Characterization of capture and containment performance of hood, appliance(s), and replacement air system during cooking and non-cooking conditions (idle):1.2 Parametric evaluation of operational or design variations in appliances, hoods, or replacement air configurations.1.3 The test method to determine heat gain to space from commercial kitchen ventilation/appliance systems has been re-designated as Test Method F2474.1.4 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in this standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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This document provides guidelines for dictation techniques and environments that contribute to quality documentation, that is:Educational facilities for the purpose of introducing and training of dictation techniques, andHealthcare professionals for preferred dictation techniques.This document provides recommendations to help create quality documentation for the following reasons:Correct Coding for ReimbursementReports that require no QA intervention increase efficiency of the reimbursement process and reduce discrepancies for the healthcare environment and healthcare provider.Risk Management, Legal, and Peer ReviewReports that require no QA intervention reduce legal exposure for the healthcare environment and the healthcare provider.Improved TATReports that require no QA intervention reduce turnaround time, are more cost-effective, and possibly reduce delay in patient care.Legislative and Regulatory ComplianceDictation performed in preferred environments would not compromise patient confidentiality and the patient's right to privacy and would be compliant with legislative and regulatory requirements.Continuity of Patient CareDocuments with missing text (blanks) compromise quality. These should be filled in or corrected as directed by the dictating author upon authentication of the report.Improved Communication Between Healthcare ProfessionalsTimely quality documentation can enhance communication within the dynamic healthcare setting. Patient safety may also be improved when transcribed documents are used to replace handwritten documentation by healthcare professionals.This document does not address security issues. Refer to Specification E1902.1.1 This guide identifies ways to improve the quality of healthcare documentation through the dictation process. This guide will assist dictating authors (physicians, physician assistants, nurses, therapists, and other healthcare professionals) in facilitating their use of dictation in the healthcare environment, that is, hospital, clinic, physician practice, or multi-campus healthcare system.1.2 This guide will aid in the continuity of patient care, privacy and confidentiality issues, risk management issues, optimal coding for reimbursement, compliance with legislative and regulatory requirements, and turnaround time.1.3 The complexity of the language of medicine, the dynamics of the healthcare environment, and the sophistication of the dictation systems present a formidable challenge for dictating authors. This guide will facilitate a quality dictation message.1.4 This guide does not address the medical transcription process.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.

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5.1 Cooking can be one of the most polluting activities commonly and regularly occurring in residential environments. Capturing airborne cooking contaminants before they can mix with the indoor air is a critical indoor air quality control method.5.2 Range hoods are used in homes to remove cooking-generated contaminants above cooking surfaces before they mix with air in the rest of the house. This test method is used to measure the capture efficiency under specific conditions that permit comparisons and ratings of range hoods.5.3 Range hoods may be manufactured and intended to operate at different flow rates or using different inserts such as filters. This test method may be used to determine capture efficiency over the range of rated air flows and operating configurations of a range hood. The rated air flows shall be listed and shall be tested in accordance with HVI Test Procedure 916, IEC 61591, ASHRAE 51/AMCA 210, or equivalent. The maximum air flow allowed for this test method is 200 L/s.1.1 This test method measures the capture efficiency of wall-mounted domestic range hoods under controlled conditions in a test chamber.1.2 This test method applies to range hoods that exhaust air to outside and does not apply to recirculating range hoods.1.3 This test method only applies to range hood air flows up to 200 L/s and widths up to 0.91 m (36 in.).1.4 This test method is intended to quantify the capture efficiency of range hoods under controlled laboratory conditions suitable for rating.1.5 The values stated in SI units are to be regarded as standard. If a value for measurement is followed by a value in other units in parentheses, the second value may be approximate. The first stated value is the requirement.1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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This practice describes the principles, construction details, operation and performance, and terms and relationships for the use of an electron-capture detector (ECD) as the detection component of a complete gas chromatographic system.1.1 This practice covers the use of an electron-capture detector (ECD) as the detection component of a gas chromatographic system.1.2 This practice is intended to describe the operation and performance of the ECD as a guide for its use in a complete chromatographic system.1.3 For general gas chromatographic procedures, Practice E260 or Practice E1510 should be followed except where specific changes are recommended in this practice for use of an ECD. For a definition of gas chromatography and its various terms, see Practice E355. These standards also describe the performance of the detector in terms which the analyst can use to predict overall system performance when the detector is coupled to the column and other chromatographic components.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific safety information, see Section 3.1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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5.1 The protocols that exist for photographing a decedent’s face at autopsy for identification purposes (for example, NAME Forensic Autopsy Performance Standards) do not always result in the capture of facial images that can be used for automated FR searches or manual facial comparisons. It is not always feasible to collect fingerprints from decedents (for example, in disaster situations or when a decedent is in a state of advanced decomposition), and radiograph (medical or dental) comparison requires at least a presumptive identification of remains so appropriate comparative antemortem radiographs can be obtained to confirm the identification. If the decedent’s DNA or appropriate family reference DNA profiles are not already stored within a DNA repository (for example, the FBI’s CODIS), a DNA association will also require the presumptive identification of a decedent to ensure that appropriate samples are collected for comparison/association.5.2 It is advisable to follow the guidelines presented in this guide even when not all facial components are present as even incomplete facial images can assist automated FR and manual facial comparison processes, especially through more accurate recording of minute facial details.5.3 For the purpose of facial image capture, there are various perimortem or postmortem conditions or both that can degrade the usability of any facial images captured:5.3.1 Presence of trauma (for example, entry/exit wounds, lacerations, bruising, missing components, etc.),5.3.2 Obscuring matter (for example, blood, fluids, dirt, debris, hair, clothing accessories, and so forth), and5.3.3 Decomposition and other postmortem changes (for example, bloating, mummification, skeletonization, evidence of insect or scavenger activity, etc.).5.4 Before any attempt is made to clean or alter the decedent for facial image capture, nationally accepted standards or agency protocols or both should be followed so the alterations do not affect forensic evidence collection, documentation, or chain of custody.1.1 The purpose of this document is to provide guidelines for capturing postmortem facial images of human remains in controlled (for example, morgue) and semi-controlled (for example, field) settings to facilitate automated facial recognition (FR) searches or manual facial comparisons that could contribute to forensic investigations.1.2 The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units that are provided for information only and are not considered standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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