National Repository of Grey Literature 19,334 records found  beginprevious19146 - 19155nextend  jump to record: Search took 0.01 seconds. 
The qualitative approach in modern research of addictions in Czech Republic during 1990s
Miovský, Michal
The development of qualitative approach and methods in research of drug users and drug use was during 1990s very rapid. It is impossible to provide a summary of this approach and methods in the Czech Republic unless we describe wider contexts of development of science in our country in the second half of the last century. Influence of communist ideology on science was obvious in many disciplines. However, the field of humanistic studies suffered the most. Under the communist regime, qualitative approach was not officially discussed in universities, and it was regarded as unscientific. Therefore, apart from a few exceptions, officially published scientific studies that made use of qualitative methodology have only started to appear in 1990s.
Materials research report - Dying Hyrnéthó in the arms of Déiphotos. (oil on canvas), Franz Caucig 1755-1828. Castle Velké Losiny
Hradilová, J. ; Hradil, David ; Šímová, Veronika
Pre-restoration materials research of the painting is based on microscopic (both optical and electron) analyses of grounds and painting layers in the cross-sections of fragments with the aim to identify pigments and to describe the stratigraphy of re-paints involving to choose the suitable restoration procedure. Other methods (e.g. infrared spectroscopy or MALDI-TOF) are used for identification of binding media.
Materials research report - Themistokles looks for a haven besides the king Admétus (oil on canvas), Franz Caucig 1755-1828. Castle Velké Losiny
Hradilová, J. ; Hradil, David ; Šímová, Veronika
Pre-restoration materials research of the painting is based on microscopic (both optical and electron) analyses of grounds and painting layers in the cross-sections of fragments with the aim to identify pigments and to describe the stratigraphy of re-paints involving to choose the suitable restoration procedure. Other methods (e.g. infrared spectroscopy or MALDI-TOF) are used for identification of binding media.
Materials research report - Tomyris (oil on canvas), Ministry of Culture in Prague
Hradilová, J. ; Hradil, David ; Šímová, Veronika ; Bezdička, Petr ; Kučková, Štěpánka
Pre-restoration materials research of the painting is based on microscopic (both optical and electron) analyses of grounds and painting layers in the cross-sections of fragments with the aim to identify pigments and to describe the stratigraphy of re-paints involving to choose the suitable restoration procedure. Other methods (e.g. infrared spectroscopy or MALDI-TOF) are used for identification of binding media.
Materials research report - Funerál Insignias from tombs in the Prague Castle. (polychromy on wood), Prague Castle - Office of the President of the Czech Republic
Hradilová, J. ; Hradil, David ; Šímová, Veronika ; Bezdička, Petr ; Kučková, Štěpánka
Pre-restoration materials research of the painting is based on microscopic (both optical and electron) analyses of grounds and painting layers in the cross-sections of fragments with the aim to identify pigments and to describe the stratigraphy of re-paints involving to choose the suitable restoration procedure. Other methods (e.g. infrared spectroscopy or MALDI-TOF) are used for identification of binding media.
Materials research report - Arcades of Charles IV. - wall painting with heralds (15-16th Century) - Old Royal Palace - Prague Castle
Hradilová, J. ; Hradil, David ; Šímová, Veronika ; Kučková, Štěpánka
Pre-restoration materials research of the painting is based on microscopic (both optical and electron) analyses of grounds and painting layers in the cross-sections of fragments with the aim to identify pigments and to describe the stratigraphy of re-paints involving to choose the suitable restoration procedure. Other methods (e.g. infrared spectroscopy or MALDI-TOF) are used for identification of binding media.
Evaluation of the electrolytic methods for separation of thallium from ammonium aluminium sulphate solutions
Hostomský, Jiří ; Hostomská, Věra
Experimental evaluation of the methods enabling removal of thallous ions from saturated solutions of technical-grade ammonium aluminium sulphate by means of electrolysis - deposition of thallic oxide at the anode and cathodic reduction to metallic thallium. The effect of anode / cathode separation and the effect of the presence of iron and chloride ions in ammonium aluminium sulphate solution was investigated.

National Repository of Grey Literature : 19,334 records found   beginprevious19146 - 19155nextend  jump to record:
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