National Repository of Grey Literature 49 records found  beginprevious30 - 39next  jump to record: Search took 0.00 seconds. 
Materials research report – Virgin Mary with child (polychromy on wood), unknown Bohemian Master around 1420, National Gallery in Prague, P 166.
Hradilová, J. ; Hradil, David
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) are used for identification of binding media.
Materials research report – Altarpiece of St. Stephan and St. Imrich – Matejovce, Poprad, SNM-Spiš museum at Levoča
Hradilová, J. ; Hradil, David
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) are used for identification of binding media.
Materials research report – Assumpta from White Mountain, National Gallery in prague
Hradilová, J. ; Hradil, David ; Grünwaldová, Veronika ; Bezdička, Petr ; Kurková, H.
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) are used for identification of binding media.
Materials research report – chinese painting on silk, Lednice Castle, Institute of Cultural Heritage Care in Brno
Hradilová, J. ; Hradil, David ; Grünwaldová, 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) are used for identification of binding media.
Materials research report – Church of Virgin Mary and 14 Holy Helpers at Kadaň – northern wall of presbytary: Lucas Cranach (wall painting)
Hradilová, J. ; Grygar, Tomáš ; Hradil, David ; Grünwaldová, 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) are used for identification of binding media.
Homogenní srážení jako efektivní syntetický způsob jak sjednotit nanočástice kysličníku kovu
Šubrt, Jan
Importace of nanoparticles with controlled size and shape of various chemical compositions increased markedly during last yers.
Comprehensive methodology for non-destructive microanalysis of colour layers and micro-traces
Hradil, David ; Grygar, Tomáš ; Bezdička, Petr ; Kotrlý, M. ; Hradilová, J. ; Kolář, P. ; Turková, I. ; Svoboda, M. ; Kurková, H. ; Grünwaldová, Veronika ; Bláhová, Anna
Comprehensive methodology for non-destructive forensic expert examinations of microscopic samples of colour layers (i.e. fragments of lacquer systems in a broad sense, and similar materials) has been created. This comprehensive methodology encompasses sample preparation as polished sections and microtome slices, and subsequent set of non-destructive analytical methods (based on SEM, EDS, XRD, FTIR, optical microscopy and pattern analysis), which lead to identification and comparison of materials in one sample (without its exhausting or irreversible modifications). Implementation of this system into forensic-technical expert casework allows realisation of some types of expert examinations and, first and foremost, maintaining probative value of the evidence (with respect to non-destructive microanalytical procedures), primarily in terms of explaining crimes of extreme gravity in the field of violent and organized crime.
Materials research report – Oil on canvas painting by the continuator of Petr Brandl – „The Mendicant (St. Anthony)“. National Gallery in Prague
Hradilová, J. ; Hradil, David ; Šímová, Veronika ; Patsch, J.
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 – Church of 14 Holy Helpers, Franciscan Monasteryin Kadaň – northern wall with heralds KP II
Hradilová, J. ; Hradil, David ; Kučková, Štěpánka ; Šímová, Veronika ; Bezdička, Petr
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.
Supercritical Fluid Extraction of Medicinal Substances from Stinging Nettle
Sovová, Helena ; Opletal, L. ; Sajfrtová, Marie ; Bártlová, Milena
Carotenoids and chlorophylls from leaves and beta-sitosterol, scopoletin and homovanillyl alcohol from roots of stinging nettle were extracted with near-critical carbon dioxide modified with ethanol. The effect of operating conditions on extraction rate was evaluated for each compound. Chlorophyll degradation that occured in the extractor was suppressed by antioxidant added to the solvent.

National Repository of Grey Literature : 49 records found   beginprevious30 - 39next  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.