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Whelan, M.,Kinsella, B.,Furey, A.,Moloney, M.,Cantwell, H.,Lehotay, S.J.,Danaher, M. Elsevier 2010 Journal of chromatography Vol.1217 No.27
A new UHPLC-MS/MS (ultra high performance liquid chromatography coupled to tandem mass spectrometry) method was developed and validated to detect 38 anthelmintic drug residues, consisting of benzimidazoles, avermectins and flukicides. A modified QuEChERS-type extraction method was developed with an added concentration step to detect most of the analytes at <1μgkg<SUP>-1</SUP> levels in milk. Anthelmintic residues were extracted into acetonitrile using magnesium sulphate and sodium chloride to induce liquid-liquid partitioning followed by dispersive solid phase extraction for cleanup. The extract was concentrated into dimethyl sulphoxide, which was used as a keeper to ensure analytes remain in solution. Using rapid polarity switching in electrospray ionisation, a single injection was capable of detecting both positively and negatively charged ions in a 13min run time. The method was validated at two levels: the unapproved use level and at the maximum residue level (MRL) according to Commission Decision (CD) 2002/657/EC criteria. The decision limit (CCα) of the method was in the range of 0.14-1.9 and 11-123μgkg<SUP>-1</SUP> for drugs validated at unapproved and MRL levels, respectively. The performance of the method was successfully verified for benzimidazoles and levamisole by participating in a proficiency study.
Whelan, Matthew J.,Gangone, Michael V.,Janoyan, Kerop D.,Hoult, Neil A.,Middleton, Campbell R.,Soga, Kenichi Techno-Press 2010 Smart Structures and Systems, An International Jou Vol.6 No.5
Low-power radio frequency (RF) chip transceiver technology and the associated structural health monitoring platforms have matured recently to enable high-rate, lossless transmission of measurement data across large-scale sensor networks. The intrinsic value of these advanced capabilities is the allowance for high-quality, rapid operational modal analysis of in-service structures using distributed accelerometers to experimentally characterize the dynamic response. From the analysis afforded through these dynamic data sets, structural identification techniques can then be utilized to develop a well calibrated finite element (FE) model of the structure for baseline development, extended analytical structural evaluation, and load response assessment. This paper presents a case study in which operational modal analysis is performed on a three-span prestressed reinforced concrete bridge using a wireless sensor network. The low-power wireless platform deployed supported a high-rate, lossless transmission protocol enabling real-time remote acquisition of the vibration response as recorded by twenty-nine accelerometers at a 256 Sps sampling rate. Several instrumentation layouts were utilized to assess the global multi-span response using a stationary sensor array as well as the spatially refined response of a single span using roving sensors and reference-based techniques. Subsequent structural identification using FE modeling and iterative updating through comparison with the experimental analysis is then documented to demonstrate the inherent value in dynamic response measurement across structural systems using high-rate wireless sensor networks.
Morhew J. Whelan,윤화섭 해군대학 1982 海洋戰略 Vol.- No.15
현재 소련은 발틱해 일대를 거의 지배하고 있다. 세계제2차대전 이후 소련은 Bothnia와 Finland만 입구의 제해권은 획득하였을 뿐 아니라, 그들의 국경선을 발틱해의 동해안 선을 따라 확장하여 왔다.
Matthew J. Whelan,Michael V. Gangone,Kerop D. Janoyan,Neil A. Hoult,Campbell R. Middleton,Kenichi Soga 국제구조공학회 2010 Smart Structures and Systems, An International Jou Vol.6 No.5
Low-power radio frequency (RF) chip transceiver technology and the associated structural health monitoring platforms have matured recently to enable high-rate, lossless transmission of measurement data across large-scale sensor networks. The intrinsic value of these advanced capabilities is the allowance for high-quality, rapid operational modal analysis of in-service structures using distributed accelerometers to experimentally characterize the dynamic response. From the analysis afforded through these dynamic data sets, structural identification techniques can then be utilized to develop a well calibrated finite element (FE) model of the structure for baseline development, extended analytical structural evaluation, and load response assessment. This paper presents a case study in which operational modal analysis is performed on a three-span prestressed reinforced concrete bridge using a wireless sensor network. The low-power wireless platform deployed supported a high-rate, lossless transmission protocol enabling real-time remote acquisition of the vibration response as recorded by twenty-nine accelerometers at a 256 Sps sampling rate. Several instrumentation layouts were utilized to assess the global multi-span response using a stationary sensor array as well as the spatially refined response of a single span using roving sensors and reference-based techniques. Subsequent structural identification using FE modeling and iterative updating through comparison with the experimental analysis is then documented to demonstrate the inherent value in dynamic response measurement across structural systems using high-rate wireless sensor networks.
(Brian J . Whelan),(Michael R . Norton),(Jonathan Clark) 한국수처리학회 1996 한국수처리학회지 Vol.4 No.4
Goverments have traditionally fulfilled their responsibilities for the provision of basic community needs by the financing and management of the infrastructure which provides it. In recent year, a new approach has been adopted for the provision of such facilities adopting the Build, Operate, transfer(BOT)concept. This paper describes, the BOT concept, typical structure and management of the process. It then deals with the essemtials of risk, the proper allocation of which is the key to successm and outline the application of BOT concepts to the implementation of Water/Wastwater Treatment Plants. Finally, it summarises the effestiveness of those undertaken to date and suggests lessons for the future.
A Study to Optimize a Commerical Vehicle Fuel Consumption Using Vehicle Simulation
Myungseok Lyu,Steven Whelan,Ben Rogers 한국자동차공학회 2005 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2005 No.5_1
An approach to optimizing vehicle fuel economy is described based on a study of a commercial vehicle. The approach is based on using a V-SIM software vehicle simulation to identify the relative efficiency of each of the vehicle systems, such as the engine hardware, engine software calibration, transmission, cooling system and ancillary drives. The simulation based approach offers a detailed understanding of what vehicle systems are underperforming and by how much the vehicle fuel economy can be improved if those systems are brought up to best-in-class performance. In this way, the optimum vehicle fuel economy can be provided to the vehicle customer. A further benefit is that the simulation requires only a minimum of vehicle testing for initial validation, with all subsequent field test cycles performed in software, thereby reducing development time and cost for the manufacturer.
Impact of the Spillover of the Japanese Television on Professional Baseball in Korea
( Jieun Kim ),( Youngsue Han ),( Hyunjung Roh ),( Thomas Whelan ),( Jisun Park ) 한국체육대학교 체육과학연구소 2023 스포츠사이언스 Vol.41 No.3
This paper addresses the spillover effects of Japanese television on the development of professional baseball in Korea in the 1980s. The success of professional baseball in Korea was heavily influenced by Korea’s encounter with modernity from Japanese cultural influences. There was an unintentional dissemination of Japanese broadcast television into the Busan area in which was formed a cultural contact zone between Korea and Japan. The people in Busan could indeed watch Japanese professional baseball on television due to the proximity of Busan to the Japanese mainland. We will also draw on Foucault’s concept of heterotopia to help explain and contextualize certain elements of Japanese baseball broadcasting and their impact on Korean baseball. We will postulate the idea that heterotopia can emerge even in contact zones that can create a certain level of conflict alongside the role of the propagation of Japanese media and its provision of an exceptional space where what would be considered abnormal human and social behaviors were tolerated.