A single chip 802.11 a/b/g WLAN transceiver

Jönsson, Fredrik; Ahola, R.; Aktas, A.; Wilson, J.; Rao, Kishore Rama; Hyyrylainen, I.; Brolin, A.; Hakala, T.; Friman, A.; Makiniemi, T.; Hanze, J.; Sanden, M.; Wallner, D.; Guo, Yuchun; Lagerstam, T.; Noguer, L.; Knuuttila, Timo; Olofsson, P.; Ismail, Mohamed A.

doi:10.1109/norchp.2004.1423866

Cited by 2 publications

(16 citation statements)

References 7 publications

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“…6b and 6c) and sometimes a conspicuous strongly fluorescent innervation of the sphincter muscle, while the dilator muscle was empty (cf. MALMFORS and SACHS, 1968;JONSSON and SACHS, 1970). When such irides were incubated in M-DL-NA there was no increased density of the nerves.…”

Section: R E S U L T Smentioning

confidence: 93%

“…is known to produce an acute and selective degeneration of sympathetic adrenergic nerve terminals (TRANZER and THOENEN, 1967; MALMFORS and SACHS, 1968;THOENEN and TRANZER, 1968) and also degeneration of central catecholamine neurons, when applied locally in the brain (UNGERSTEDT, 1968), intraventricularly (URETSKY and IVERSEN, 1969) or intracisternally (BLOOM, ALGERI, GROPPETTI, REVUELTA and COSTA, 1969). Systemic administration of 6-OH-DA has no effect on whole brain concentration of noradrenaline (NA) in adult animals, since it does not penetrate the blood-brain barrier (STONE, Ross and PORTER, 1962; LAVERTY, SHARMAN and VOGT, 1965;.…”

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

“…The NA content of mouse ganglia was determined using the enzyme assay procedure of SAELENS, SCHOEN and KOVASCICS (1967) modified by IVERSEN and JARROTT (1970). For details, see LIDBRINK and JONSSON (1971). 5-HT was determined according to the method of BERTLER (1961) and A N D~~N and MAGNUSSON (1967).…”

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

“…Fluorescence histochernistry. The fluorescence morphology and intensity of monoamine neurons were investigated using the histochemical fluorescence method of Falck and Hillarp for the demonstration of biogenic monoamines (FALCK, HILLARP, THIEME and TORP, 1962;FALCK, 1962;CORRODI and JONSSON, 1967;JONSSON, 1971). Irides and atria were prepared as stretch preparations, air-dried and exposed to gaseous formaldehyde of optimal humidity and then studied in a fluorescence microscope (see MALMFORS, 1965;HAMBERGER, 1967;.…”

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

“…Previous studies have demonstrated that a damage of the axonal 'membrane pump' uptake mechanism is a very early sign in the degeneration process ofcatecholamine neurons produced by 6-OH-DA ( JONSSON and SACHS, 1970;1972). Therefore in this study measurement of the uptake of tritiated monoamines was performed to obtain indications of neuronal destruction, when investigating the effect of various doses of 6-OH-DOPA and the interference by certain drugs.…”

Section: R E S U L T Smentioning

confidence: 99%

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Degeneration of Central and Peripheral Noradrenaline Neurons Produced by 6‐hydroxy‐dopa

Sachs

Jonsson

1972

Journal of Neurochemistry

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—The effects of systemically administered 2,4,5‐trihydroxyphenylalanine (6‐OH‐DOPA) on endogenous noradrenaline, [3H]amine uptake and fluorescence morphology has been investigated in mouse brain, heart and iris. 6‐OH‐DOPA in a dose of 100 mg/kg intraperitoneally caused practically no changes in these parameters. Pretreatment with a potent monoamine oxidase inhibitor (nialamide) led to a pronounced long‐lasting 6‐OH‐DOPA induced reduction in endogenous noradrenaline, [3H]amine uptake and nerve density of noradrenaline nerve terminals both in the central and peripheral nervous system. Histochemically accumulations of noradrenaline were observed in non‐terminal axons. These results strongly support the view that 6‐OH‐DOPA can produce degeneration of both central and peripheral noradrenaline neurons. The degeneration is mediated by decarboxylation of 6‐OH‐DOPA to 6‐OH‐DA, since the effects could be abolished by decarboxylase inhibition. The effect of 6‐OH‐DOPA was selective on noradrenaline neurons in the brain, since neither 5‐hydroxytryptamine nor dopamine neurons were affected, opening up new possibilities for studies on central noradrenaline transmitter mechanisms. In the brain there were pronounced accumulations of noradrenaline in the ascending noradrenaline axons making 6‐OH‐DOPA a powerful tool in the mapping of central noradrenaline pathways.

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Section: R E S U L T Smentioning

confidence: 93%

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

Section: -Hydroxydopamine (6-oh-da)mentioning

confidence: 99%

Section: R E S U L T Smentioning

confidence: 99%

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Degeneration of Central and Peripheral Noradrenaline Neurons Produced by 6‐hydroxy‐dopa

Sachs

Jonsson

1972

Journal of Neurochemistry

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Validação de sistema de observação e análise tática em Futebol: SoccerEye

Barreira¹,

Garganta²,

Prudente³

et al. 2012

RPCD

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Desenvolvimento e validação de um sistema de observação aplicado à fase ofensiva em Futebol: SoccerEye. PALAVRAS CHAVE:Metodologiaobservacional.Instrumento.Fiabilidade.Ataque.Determinantestáticas. Contextodeinteração.Correspondência:DanielBarreira.CIFI 2 D,FaculdadedeDesportodaUniversidadedoPorto.RuaDr. PlácidoCosta,Portugal(dbarreira@fade.up.pt). RESUMONo presente trabalho dá-se conta das fases percorridas na elaboração e validação de um sistema de observação da fase ofensiva em Futebol: SoccerEye. A construção da versão inicial resultou da adaptação de um sistema original (9) , tendo em conta os objetivos do SoccerEye, a revisão bibliográfica e a observação de jogos. Esta versão do sistema foi posteriormente submetida a uma fase exploratória, com o objetivo de o validar. A validação consistiu em três etapas: a) elaboração do questionário; b) pré-peritagem; e c) peritagem. Os peritos (n=8) entenderam o modelo de organização do jogo de Futebol como "adequado" (25%) ou "muito adequado" (50%), enquanto que das 80 categorias integrantes do instrumento de observação apenas 10 não foram consideradas como relevantes (<75%) para a análise do ataque em Futebol. O reconhecimento das categorias através de vídeo mostrou consensualidade junto dos especialistas, tanto na etapa de pré-peritagem (92,5%) como na de peritagem (83,3%). A fiabilidade inter-observadores (n=6) revelou-se excelente (0.85 ≤ K ≤ 0.90), assegurando assim a qualidade dos dados. Dado que os passos para validar o sistema de observação foram ultrapassados com consistência, conclui-se que o SoccerEye é uma ferramenta suscetível de viabilizar uma ajustada observação e análise da dinâmica tática ofensiva de jogadores e de equipas de Futebol.02 Development and validation of an observation system applied to the offensive phase in Football: SoccerEye. ABSTRACT This paper describes the steps followed to develop and validate an observational system (SoccerEye) concerning to the soccer-game attacking phase. SoccerEye preliminary version elapses from an adaption of the original system (9) , according to the aims of the system, the information stemming from the literature and the observation of diverse soccer matches. This updated version was then underwent to an exploratory stage, in order to perform the system validation. The validation process entailed three phases: a) survey conception and development; b) preexpert evaluation; and c) expert assessment. The experts (n=8) ranked the organization model of soccer game as "adequate" (25%) or "very adequate" (50%), whilst just 10 of the total amount of the observational instrument categories (n=80) were considered not relevant (<75%) to enable the analysis of soccer-game attacking phase. The identificationof categories with the aid of video clips showed consensus concerning to pre-expert (92,5%) and expert (83,3%) evaluations. Also, inter-observer reliability (n=6) was found as excellent (0.85 ≤ K ≤ 0.90), ensuring the high quality of the data. Due to validation stages of SoccerEye observational system were consistently ...

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A single chip 802.11 a/b/g WLAN transceiver

Cited by 2 publications

References 7 publications

Degeneration of Central and Peripheral Noradrenaline Neurons Produced by 6‐hydroxy‐dopa

Degeneration of Central and Peripheral Noradrenaline Neurons Produced by 6‐hydroxy‐dopa

Validação de sistema de observação e análise tática em Futebol: SoccerEye

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