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Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 28
Mergl, Michal , Budil, Petr
Rhynchonelliform brachiopods and trilobites of the ‘upper dark interval’ in the Koněprusy Area (Devonian, Eifelian, Kačák Event; the Czech Republic)

The dark pelbiodetrital limestone beds of the ‘upper dark interval’ in the Koněprusy area, Central Bohemia, the Czech Republic, the assumed manifestation of the Kačák Event in this area, yielded a moderately diverse faunule of rhynchonelliform brachiopods and trilobites. In total, 15 sp...

Budil, Petr , Mergl, Michal
Trilobite assemblage of Calceola-bearing beds in Acanthopyge Limestone (Choteč formation, middle Devonian, Eifelian, Prague Basin, the Czech republic)

The trilobite assemblage of Calceola-bearing beds in the upper part of Acanthopyge Limestone (Choteč Formation, Eifelian) in the Koněprusy area, the Czech Republic, is described. Together with occurrence of Calceola, it indicates absence of significant palaeogeographic barriers restricting the distrib...

Noháčová, Lucie , Žák, František , Hulec, Martin , Bělík, Milan , Olkhovskiy, Mikhail
The influence of load on the transformers on the size of their own losses

We examined the value of targeted molecular screening for the identification of uterine anaplastic lymphoma kinase (ALK)- rearranged mesenchymal tumors, including ALK immunohistochemistry followed by molecular genetic testing, in all uterine leiomyosarcomas and STUMPs (smooth muscle tumors of uncertain...

Malina, Ondřej , Musil, Jan , Netolický, Petr
Změny sídlištních struktur v okolí Ronova nad Doubravou

Chemical analysis of archaeological objects is an important part of current investigations. In the presented study, a soil from an archaeological vessel from rescue excavation close to the village Držovice (Central Moravia Region, Czech Republic; findings dated to Eneolithic period) was anal...

Jůza, Tomáš , Duras, Jindřich , Blabolil, Petr , Sajdlová, Zuzana , Hess, Josef , Chocholoušková, Zdeňka , Kubečka, Jan
Recovery of the Velky Bolevecky Pond (Plzen, Czech Republic) via biomanipulation - Key study for management.

Promotion of successful examples of biomanipulation and long-term monitoring is important for encouragement of similar activities, which are still relatively scarce. A project to improve water quality in the Velky Bolevecky pond (Plzeň, Czech Republic) began in 2006. The main activities in&#...

Malysheva, Vera , Spirin, Viacheslav , Miettinen, Otto , Kout, Jiří , Savchenko, Anton , Larsson, Karl-Henrik
On Craterocolla and Ditangium (Sebacinales, Basidiomycota)

In the present paper, we select a neotype for Tremella cerasi and prove that it is conspecific with Ditangium insigne (the genus type of Ditangium).We argue that Ditangium should be restored as a correct genus for T. cerasi, while the currently used generic name Craterocolla&#...

Zíbarová, Lucie , Kout, Jiří , Kříž, Martin
First records of Cartilosoma rene-hentic (Polyporales) in the Czech Republic

The recently described polypore Cartilosoma rene-hentic is recorded, described and illustrated from several localities in the Czech Republic for the first time. Its identity was confirmed both based on morphology and by sequencing ITS regions. The species variability and ecology is discussed...

Pavelka, Jaroslav
CRISPR: Nová kapitola do učebnic biologie pro střední školy

The article appeals to secondary school lecturers to include some information about current surveys that are likely to affect most of the population. Molecular genetics seems to have revolutionized, and a students and lecturers should work with current trends. We describe trusted...

Vágnerová, Petra , Benediktová, Lenka , Kout, Jiří
Kritická místa ve výuce přírodopisu na základní škole

The concept of critical issues has become one of the focal points of research under the project Didactics - Man and Nature A. This preliminary article deals with defining of the crucial terms of the project, outlines the research design, and &#...

Rychtera, Jiří , Bílek, Martin , Bártová, Iveta , Chroustová, Kateřina , Sloup, Radovan , Šmídl, Milan , Machková, Veronika , Štrofová, Jitka , Kolář, Karel , Kesnerová Řádková, Olga
Která jsou klíčová, kritická a dynamická místa počáteční výuky chemie v České republice?

In the contribution are discussed possibilities and limits of the early chemistry curriculum innovation in the Czech Republic at time of actually curricular reform. Example of chemistry subject matter in educational content and context&...

Mergl, Michal
Invazní měkkýši ve Středozemním moři

Eleven species of invasive gastropods and bivalves present in the Mediterranean Sea, the Black Sea and the European part of the Atlantic coast are reviewed. Shell morhology, history of the invasion, bionomy, impact to ecosystems, and further reading are presented in Rapana venosa, ...

Kout, Jiří
Co jsou to rosolovité houby?

Jelly fungi are a strange group with gelatinous fruitbodies and may be remarkable in the field in humid conditions. Their taxonomy has been changed in the respect of new phylogeny and traditional morphological approach was abandoned (Heterobasidiomycetes). This article brings general i...

Vlach, Pavel , Fischer, David
Nové poznatky o rozšíření raků v CHKO Brdy

In 2016, a detailed mapping campaign concerning a crayfish occurrence took place in the Brdy Protected Landcape Area (PLA). This contribution evaluates the results of this mapping campaign, compares with present knowledge about the presence and the basic characteristics of crayfish populatio...

Křenová, Zdeňka , Zýval, Vladimír , Zýval, Vladimír jr. , Chocholoušková, Zdeňka
Increasing concentration of deicing salt in soils in the Bavarian Forest National Park

The negative effects of applying deicing salts to ecosystems are well documented for many countries. Most chemical transport from roads occurs in stormwater runoff through or over soil. Runoff pollutants alter soil chemistry, may be absorbed by plants and afect stream ecosystems, where&...

Walter, Jan , Kadlec, Tomáš , Štrobl, Martin
Recentní nálezy píďalky pestrokřídlé ( Horisme radicaria ) v České republice (Lepidoptera: Geometridae)

This article presents recent findings of Horisme radicaria (La Harpe, 1855), supplemented by available historical records from the Czech Republic. The species is already known from a number of localities, in Bohemia only from the vicinity of Srbsko in the Bohemian Karst Protected L...

Walter, Jan
Noční Makrolepidoptera lokality Střelnice u Horní Břízy

A survey of the night macrolepidopteran fauna was performed in the forest shooting range near Horní Bříza using a light trap, and a white sheet with UV lamp. In total, 209 macro-moth species representing 10 families were recorded in 2017. The most frequently trapped species&#x...

Horák, Jakub , Brestovanská, Tereza , Mladenović, Strahinja , Kout, Jiří , Bogusch, Petr , Halda, Josef , Zasadil, Petr
Green desert?: Biodiversity patterns in forest plantations

Forest plantations represent a globally important land use, and their growth is expected to triple by the end of the century. Therefore, they could represent an important habitat remnant to support the survival of species. We measured the impact of forest plantations on biodiversit...

Nolčová, Lucie , Vágnerová, Petra
Zajímavá a motivující výuka řas a sinic na základních a středních školách

Teaching of algae and cyanobacteria topic in primary and secondary schools is often sporadic and does not leave enough of knowledge or experience in students. Usual problems are unexciting presentation of this topic, lack of motivation, lack of exercises and little emphasis ...

Kout, Jiří , Sádlíková, Martina
Neobvyklé houby ve výuce na různých stupních vzdělávání v rámci laboratorních prací

The article presents a proposal of laboratory work in biology for which we selected a group of stromatic fungi (Pyrenomycetes) from Ascomycota. The origin for the selection of this unusual group of fungi was, that the less known groups of fungi may be more attracti...

Kout, Jiří
Snadno určitelné choroše vhodné pro demonstraci na biologických exkurzích

The article presents ten easily identifi ed polypores as suitable species for demonstration at fi eld trips. The species can be demonstrated also in outside the vegetation season. The species are described with regard to important macroscopic features. All species are illus...

Záznamy kolekce (řazeno podle Datum zaslání v sestupně pořadí): 1 až 20 z 28