Results 301 to 310 of about 370,732 (339)
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TGA and macro-TGA characterisation of biomass fuels and fuel mixtures
Fuel, 2011The thermal behaviour of selected biomass fuels and mixtures as wood, demolition wood, coffee waste and glossy paper was investigated using a thermogravimetric analyzer (TGA) and a macro-thermobalance (macro-TGA). A kinetic model, involving first-order independent parallel reactions, was applied to results obtained from pyrolysis TGA experiments.
A. Skreiberg +3 more
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RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren, 2008
Ziele: Kernspintomographische Volumetrie des morphologisch rechten (RV) und linken (LV) Ventrikels bei Patienten mit L-TGA; Vergleich mit herzgesunden Probanden und mit Patienten nach Vorhofumkehroperation (D-TGA). Untersuchung der Einflussfaktoren Alter, kardiale Begleitfehlbildungen, Trikuspidalinsuffizienz, systolische Septumbewegung auf die RV-EF ...
A Fleischer +7 more
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Ziele: Kernspintomographische Volumetrie des morphologisch rechten (RV) und linken (LV) Ventrikels bei Patienten mit L-TGA; Vergleich mit herzgesunden Probanden und mit Patienten nach Vorhofumkehroperation (D-TGA). Untersuchung der Einflussfaktoren Alter, kardiale Begleitfehlbildungen, Trikuspidalinsuffizienz, systolische Septumbewegung auf die RV-EF ...
A Fleischer +7 more
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2017
This chapter considers the aetiopathogenesis of TGA, examining the evidence for and against the commonly considered possibilities, including cerebrovascular changes (arterial or venous), epilepsy, and migraine. At the time of writing, the aetiopathogenesis of TGA remains enigmatic, and the possibility that this is a heterogeneous disorder cannot be ...
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This chapter considers the aetiopathogenesis of TGA, examining the evidence for and against the commonly considered possibilities, including cerebrovascular changes (arterial or venous), epilepsy, and migraine. At the time of writing, the aetiopathogenesis of TGA remains enigmatic, and the possibility that this is a heterogeneous disorder cannot be ...
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2017
This chapter considers the prognosis of TGA. Generally this is benign, although some mild deficits of memory function may persist as well as a gap for the period of TGA. There is a finite recurrence rate, around 3–6% per year, and it may possibly be the case that recurrent TGA is not as benign as single-episode TGA.
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This chapter considers the prognosis of TGA. Generally this is benign, although some mild deficits of memory function may persist as well as a gap for the period of TGA. There is a finite recurrence rate, around 3–6% per year, and it may possibly be the case that recurrent TGA is not as benign as single-episode TGA.
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2017
This chapter considers the history of TGA. This may be dated from the first use of the term “transient global amnesia” by Fisher and Adams in their publications of 1958 and 1964, but the characteristic clinical features had been described earlier than this under different appellations, in both the English (“episode of confusion with amnesia”) and ...
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This chapter considers the history of TGA. This may be dated from the first use of the term “transient global amnesia” by Fisher and Adams in their publications of 1958 and 1964, but the characteristic clinical features had been described earlier than this under different appellations, in both the English (“episode of confusion with amnesia”) and ...
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Thermogravimetrische Analyse (TGA)
2017Die thermogravimetrische Analyse ist eine spezielle Methode der thermischen Analysen. Allgemeine Begriffe werden in der DIN 51005 definiert. Bei der thermischen Analyse werden physikalische und chemische Eigenschaften unter einer aufgezwungenen Temperaturanderung untersucht.
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2017
This chapter examines the epidemiology of TGA. Few studies of incidence, seasonal time of onset, and geographical distribution have been undertaken. Nevertheless, various precipitating and predisposing factors for TGA have been identified, and these may give some clues to its aetiopathogenesis.
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This chapter examines the epidemiology of TGA. Few studies of incidence, seasonal time of onset, and geographical distribution have been undertaken. Nevertheless, various precipitating and predisposing factors for TGA have been identified, and these may give some clues to its aetiopathogenesis.
openaire +1 more source