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Polychlorinated naphthalenes (PCNs) in seafood: Estimation of dietary intake in Korean population
Science of the Total Environment, 2018 Polychlorinated naphthalenes (PCNs) were measured in 33 seafood species including fish, mollusks and crustaceans purchased from local markets in five Korean cities between 2012 and 2013. Five samples were collected from each species for the measurements.
Yoon-Seok Chang +2 more
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PCN: son of cellular? The challenges of providing PCN service
IEEE Communications Magazine, 1991The engineering and marketing problems posed by personal communications networks (PCNs) are examined. The characteristics common to all PCNs are identified, emphasizing their use of small-coverage cells (microcells). Trials undertaken by the Bell Atlantic telephone companies are discussed. >
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IEEE Communications Magazine, 1992
The interference levels that may be expected for a range of conventional cellular and microcellular clusters used in personal communication networks (PCNs) and personal communication systems (PCSs) are discussed. Simulation results show that for conventional size cells, 32- and 64-level quadrature amplitude modulation (QAM) schemes are preferred for ...
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The interference levels that may be expected for a range of conventional cellular and microcellular clusters used in personal communication networks (PCNs) and personal communication systems (PCSs) are discussed. Simulation results show that for conventional size cells, 32- and 64-level quadrature amplitude modulation (QAM) schemes are preferred for ...
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Adaptive channel allocation for wireless PCN
Mobile Networks and Applications, 1999In cellular networks, forced call terminations due to handoff call blocking are generally more objectionable than new call blocking. In order to maintain an acceptable call dropping probability rate, we propose, in this paper, two new guard channel schemes: an adaptive one – New Adaptive Channel Reservation (NACR) – and a dynamic one – Predictive ...
Beylot, André-Luc, Boumerdassi, Selma
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PCNs left out of the reckoning
Nursing Standard, 1994Nursing staff shortages are preventing sick children from getting care at home, a conference session heard.
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Polychlorinated Naphthalenes (PCNs)
2000Polychlorinated naphthalenes (PCNs) have been commercially produced and used mainly in electrical devices, but also for impregnation of wood, paper and textiles to attain waterproofness, flame resistance and protection against insects, molds and fungi. Today, the PCNs are widespread in the environment and are to be regarded as an environmental problem.
Eva Jakobsson, Lillemor Asplund
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IEE Colloquium on Roaming with Data, 1995
Personal communication networks (PCNs) are already operating in the UK and a few other countries, and new PCNs are planned for commencement of service during the next two or three years in several countries around the world. These networks operate according to the DCS-1800 standard developed by ETSI members.
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Personal communication networks (PCNs) are already operating in the UK and a few other countries, and new PCNs are planned for commencement of service during the next two or three years in several countries around the world. These networks operate according to the DCS-1800 standard developed by ETSI members.
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Protected Core Networking (PCN): PCN QoS and SLA definition
2013The aim of this paper is to share the early results available from IST-103 regarding QoS (Quality of Service) and SLA (Service Level Agreement) definition. This paper is a position paper addressing how PCN WG sees Quality of Service Management & Service Level Agreement Management.
Schutz, R. +6 more
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PCN companies and the provision of ARRS
Practice Management, 2022Justin Cumberlege, a Partner in the healthcare law firm Hempsons, considers points at issue in the provision of additional roles reimbursement scheme staff by primary care networks
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Implementation of PCNs using DCS 1800
IEEE Communications Magazine, 1992The digital cellular system (1800 MHz) (DCS 1800), a standard for personal communication networks (PCNs) that has been developed by the European Telecommunications Standards Institution (ETSI), is discussed. The GSM 900-MHz cellular standard, from which DCS 1800 is derived, is reviewed.
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