Vyšetřování pilotů při rychlé LBNP expozici

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Pilots? examination in a rapid LBNP exposure

Popis výsledku v původním jazyce

An LBNP (Lower body negative pressure) examination technique is applied in our case as one of the possibilities for preliminary indirect individual estimation of the pilot's positive gravitational acceleration (+Gz) tolerance. It partly replaces demanding and expensive examinations in a human centrifuge. LBNP exposition is also used as a method of drill in anti-g manoeuvres. Results of the LBN test depend on exposure time duration. It is determined by subjective and objective tolerance and values of physiological data of the examined pilots. Objective LBNP stop criteria were assessed pursuant to statistical evaluation of blood pressure and heart rate behaviour. Current LBNP examinations are accomplished with one step exposure at the negative pressure level of -70 mmHg with achievement of this value in one second. Pilots are examined in the sitting position with the possibility to tilt the chamber backward. We compared pilot's physiological responses to the LBNP, flight and centrifuge l

Název v anglickém jazyce

Pilots? examination in a rapid LBNP exposure

Popis výsledku anglicky

An LBNP (Lower body negative pressure) examination technique is applied in our case as one of the possibilities for preliminary indirect individual estimation of the pilot's positive gravitational acceleration (+Gz) tolerance. It partly replaces demanding and expensive examinations in a human centrifuge. LBNP exposition is also used as a method of drill in anti-g manoeuvres. Results of the LBN test depend on exposure time duration. It is determined by subjective and objective tolerance and values of physiological data of the examined pilots. Objective LBNP stop criteria were assessed pursuant to statistical evaluation of blood pressure and heart rate behaviour. Current LBNP examinations are accomplished with one step exposure at the negative pressure level of -70 mmHg with achievement of this value in one second. Pilots are examined in the sitting position with the possibility to tilt the chamber backward. We compared pilot's physiological responses to the LBNP, flight and centrifuge l

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Gravitational Physiology

ISSN

1077-9248

e-ISSN

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Svazek periodika

12

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

2

Strana od-do

87-88

Kód UT WoS článku

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EID výsledku v databázi Scopus

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