National Repository of Grey Literature 18 records found  previous11 - 18  jump to record: Search took 0.00 seconds. 
Mikrofotografie rychle se pohybujících buněk
Žižka, Zdeněk ; Hostounský, Z.
Bacteria, algae and protozoans were observed and photographed under a standard laboratory microscope with a new LED diode illumination system. Our main work was focused on photographing flagellates and infusorians, which are much faster-moving than bacteria. The internal structures observed in flagellates including plastids, pyrenoids, vacuoles and granules, the infusorian structures were recorded, e.g. cytostomes, food and contractile vacuoles, granules, etc. A power output of LED diode is quite sufficient and makes it possible to photograph even highly motile microorganisms
Mikrofotografie z RCH-mikroskopu digitálně zpracované pro počítačovou prezentaci
Hostounský, Z. ; Žižka, Zdeněk ; Benada, Oldřich
Živé bakterie, sinice, houby, prvoci, řasy, drobní živoč ichové a rostliny, popř. jejich vývojová stadia, jsou špatně pozorovatelní ve světelném mikroskopu z důvodu slabého vlastního zabarvení nebo blízkosti indexu lomu světla jejich těla indexu lomu prostředí (voda, fyziologický roztok, kultivační medium atd.).
RCH condenser (Relief contrast after Hostounský - application of Lambda Ltd. Praha) - samples of results with its use
Hostounský, Z. ; Žižka, Zdeněk
An entirely novel method of optical microscopy in transmitted light "Relief Contrast after Hostounský" or RCH, Lambda Ltd. Praha, Czech Rebublic, was used to study of microorganisms, animal and plant cells as well as surface replicas or larger organisms. This equipment (special condenser) provides a three-dimensional image with higher contrast and resolution (up to two-fold).
RCH condenser (Relief contrast after Hostounský - application of Lambda Ltd. Praha) - samples of results with its use
Hostounský, Z. ; Žižka, Zdeněk
An entirely novel method of optical microscopy in transmitted light "Relief Contrast after Hostounský" or RCH, Lambda Ltd. Praha, Czech Rebublic, was used to study of microorganisms, animal and plant cells as well as surface replicas or larger organissms. This equipment (special condenser) provides a three-dimensional image with higher contrast and resolution (up to two-fold).
Brachiola gambiae, možný kandidát pro přenos patogenu z komára na obratlovce
Weiser, J. ; Žižka, Zdeněk
This meeting offers an opportunity to discuss another candidatemicrosporidian infecting mosquito with a risk to be transmitted to man.

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