Relatórios técnicos do FAQtos
302, 2021
| Título | Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields: Additional Information for Radio andTelevision Broadcast Stations |
| Resumo | This document is designed to be used in connection with the FCC’s OET Bulletin 65, Version 97-01. The information in this document provides additional detailed information that can be used for evaluating compliance of AM and FM radio broadcast stations as well as of television broadcast stations with FCC guidelines for exposure to radiofrequency electromagnetic fields. However, users of this document should also consult Bulletin 65 for complete information on FCC policies, guidelines, compliance-related issues and methods for achieving compliance. |
| Fonte | Federal Communications Commission (FCC) |
| Origem | Estados Unidos da América |
| Autor/Editor | Robert F. Cleveland, Jr., David M. Sylvar, Jerry L. Ulcek |
| Disponibilidade | Disponível online |
| Endereço | https://transition.fcc.gov/ Bureaus/Engineering_Technology/Documents/ bulletins/oet65/oet65a.pdf |
| Referência | SUPPLEMENT A (Edition 97-01) to OET BULLETIN 65 |
| Data | Agosto 1997 |
302, 2021
| Título | Guidance on determining compliance of exposure to pulsed and complex non-sinusoidal waveforms below 100 kHz with ICNIRP guidelines |
| Resumo | The International Commission on Non-Ionizing Radiation Protection (ICNIRP) has published guidelines for limiting exposure to electric, magnetic and electromagnetic fields (ICNIRP 1998a, b) and has provided frequency dependent basic restrictions and reference levels from which a hazard assessment for exposures to electric and magnetic fields can be made. This document provides clarification for assessing compliance with the guidelines for pulsed and complex non-sinusoidal waveforms with frequency components predominantly up to 100 kHz. The approaches described may be helpful to product standards setting bodies concerned with metrology. In the frequency range up to 100 kHz there are a number of sources of non-sinusoidal magnetic fields with the potential to exceed the reference levels for exposures specified in the ICNIRP guidelines. Common sources include electronic article surveillance gates, demagnetizers, electronic security systems, and metal detectors, and these generate predominantly magnetic fields. Therefore, this statement focuses mainly on magnetic fields; however, this can be readily extended to electric fields. |
| Fonte | International Commission for Non-Ionizing Radiation Protection (ICNIRP) |
| Origem | Internacional |
| Autor/Editor | ICNIRP |
| Disponibilidade | Disponível online |
| Endereço | https://www.icnirp.org/ cms/upload/publications/ICNIRPpulsed.pdf |
| Referência | |
| Data | Março 2003 |
302, 2021
| Título | Electric and Magnetic Fields Associated With the Use of Electric Power, Questions and Answers |
| Resumo | Electricity powers our appliances, office equipment, and countless other devices that we use to make life safer, easier, and more interesting. Use of electric power is something we take for granted. However, some have wondered whether the electric and magnetic fields (EMF) produced through the generation, transmission, and use of electric power power-frequency EMF, 50 or 60 hertz (Hz) might adversely affect our health. Numerous research studies and scientific reviews have been conducted to address this question.EMF exposures are complex and exist in the home and workplace as a result of all types of electrical equipment and building wiring as well as a result of nearby power lines. This booklet explains the basic principles of electric and magnetic fields, provides an overview of the results of major research studies, and summarizes conclusions of the expert review panels to help you reach your own conclusions about EMF-related health concerns. |
| Fonte | National Institute of Environmental Health Sciences (NIEHS) EMF Research and Public Information Dissemination Program (EMF-RAPID) |
| Origem | Estados Unidos da América |
| Autor/Editor | EMF-RADIP |
| Disponibilidade | Disponível online |
| Endereço | https://www.niehs.nih.gov/ health/materials/electric_and_magnetic_fields_ associated_with_the_use_of_electric_power _questions_and_answers_english_508.pdf |
| Referência | |
| Data | Junho 2002 |
302, 2021
| Título | Possible Health Risks to the General Public from the Use of Security and Similar Devices |
| Resumo | The objective of this executive summary is to address the possible adverse effects on public health from exposure to pulsed and continuous wave (cw) electromagnetic fields (EMFs) associated with the use of electronic security and similar devices. The document summarises the results of the Concerted Action QLK4-1999-01214 “Development of advice to the EC on the risk to health of the general public from the use of security and similar devices employing pulsed and continuous electromagnetic fields” within the program Quality of Life (QoL), Key Action 4 “Environment and Health” of the Fifth Framework Programme of the European Commission (EC) (full report: ICNIRP 12/2002, ISBN: 3-934994-01-6). The document will provide advice to the EC and European Members States as an input to policy development. Secondary objectives include: a review of the scientific evidence of possible harm to human health from EMF exposure relevant to fields at the operating frequencies of such devices; a review of the applicability and limitations of currently available exposure assessment techniques and recommendations for future health risk assessment and research priorities. |
| Fonte | International Commission for Non-Ionizing Radiation Protection (ICNIRP) |
| Origem | Internacional |
| Autor/Editor | ICNIRP |
| Disponibilidade | Disponível por encomenda |
| Endereço | https://www.icnirp.org/en/ publications/article/security-devices-eu-report-2002.html |
| Referência | |
| Data | Janeiro 2002 |
302, 2021
| Título | The Risk Evaluation – An Evaluation of the Possible Risks From Electric and Magnetic Fields (EMFs) From Power Lines, Internal Wiring, Electrical Occupations and Appliances |
| Resumo | The Risk Evaluation analyzes the potential human health risks of magnetic field exposure. Specifically, this document provides an evaluation of the animal, laboratory and human evidence that shows how exposure to 50/60 Hz magnetic fields may or may not increase human health risks. The Risk Evaluation is based on the results of published research studies, with emphasis on new studies, the National Institute of Environmental Health Sciences (NIEHS) Working Group Report, and the results of the California EMF Program Studies. |
| Fonte | California EMF Program |
| Origem | Estados Unidos da América |
| Autor/Editor | Raymond Neutra, Vincent DelPizzo, Geraldine Lee |
| Disponibilidade | Disponível online |
| Endereço | https://www.bcuc.com/ Documents/Proceedings/2009/DOC_23700_C3-3.pdf |
| Referência | |
| Data | Junho 2002 |