Role of three bird species in the life cycle of two Sarcocystis species (Apicomplexa, Sarcocystidae) in the Czech Republic

2021 ◽  
Author(s):  
Ondřej Máca ◽  
David González
Keyword(s):  
Czech Republic ◽  
Intestinal Mucosa ◽  
Bird Species ◽  
Great Cormorant ◽  
Sarcocystis Species ◽  
The Czech Republic ◽  
Leg Muscles ◽  
The Common ◽  
Milvus Milvus

Abstract BackgroundBirds are one of the groups involved in the development of Sarcocystis Lankester, 1882, serving either as intermediate or definitive hosts. The white-tailed sea eagle Haliaeetus albicilla (Linnaeus, 1758), red kite Milvus milvus (Linnaeus, 1758) (both Accipitriformes) and common starlings Sturnus vulgaris Linnaeus, 1758 (Passeriformes) were examined to elucidate their participation in the development of Sarcocystis, as well as to determine the specific identity of the parasites based on morphological and especially molecular analyses.MethodsIn 2020–2021, one white-tailed eagle, one red kite and five common starlings were parasitologically examined for the presence of Sarcocystis using flotation centrifugation coprological method and by wet mounts of intestinal mucosa scrapings and/or muscle samples. Positive samples were processed by light microscopy, histologically and followed molecularly at four genetic markers (18S rRNA, 28S rRNA, ITS1 and cox1).ResultsThe white-tailed eagle harboured oocysts/sporocysts of S. arctica Gjerde et Schulze, 2014 in the intestinal mucosa, while the intestinal mucosa of the red kite and breasts and leg muscles of one common starling were positive to S. halieti Gjerde, Vikøren et Hamnes, 2018. Sequences from eagle shared 99.6 − 100% identity with each other and S. arctica in the red fox (V. vulpes Linnaeus, 1758) from the Czech Republic. Sequences from the common starling and red kite shared 100% identity with each other and with S. halieti in the great cormorant (P. carbo [Linnaeus, 1758]) from Lithuania and H. albicilla from Norway.ConclusionsThe white-tailed sea eagle (H. albicilla) acts as natural definitive host of S. arctica, whereas the common starling (St. vulgaris) and red kite (M. milvus) represent intermediate and definitive hosts, respectively, for S. halieti.

scholarly journals The Role of Information Technology in Ecological Education in the Context of Cooperation between High Schools from Poland, Austria and the Czech Republic

2020 ◽  
pp. 1-17
Author(s):  
Natalia Ruman ◽  
Martha Finger ◽  
Stephan Sampt ◽  
Zdenek Mruzek
Keyword(s):  
Czech Republic ◽  
School Level ◽  
Ecological Education ◽  
Ethical Considerations ◽  
High School Level ◽  
The Czech Republic ◽  
The World ◽  
The Common ◽  
Role Of Information

The main issue raised in the text is the protection of the natural environment and the issue of ecology in a multi-layered manner that compels spiritual and ethical considerations. Attention is paid to the problems of the Earth, the common home of all people, which is the object of human concern. There is also an important issue of integrated ecology - humanity and everything that surrounds it is a unity, and nature is not something separate. The role of education in shaping and awareness of possible international dialogue in the issue of re-established ecology is also underlined. True environmental protection is not an action aimed at completely stopping man's interference in nature and preserving it in an absolutely intact state, but a harmonious coexistence and joint development of a man together with the world around him. It is above all a new lifestyle, solidarity between people and the resulting new attitude to nature. Today, ecology is a call to the proper attitude of man towards the world around him. The article is a summary of the work carried out under the project of three Schools cooperating with each other, which represent Poland, Austria and the Czech Republic. The aim of the project was to consider the importance of ecology in each country at high school level and to apply technology to implement this project.

scholarly journals Differential Role of Passerine Birds in Distribution of Borrelia Spirochetes, Based on Data from Ticks Collected from Birds during the Postbreeding Migration Period in Central Europe

2008 ◽  
Vol 75 (3) ◽  
pp. 596-602 ◽  
Author(s):  
Lenka Dubska ◽  
Ivan Literak ◽  
Elena Kocianova ◽  
Veronika Taragelova ◽  
Oldrich Sychra
Keyword(s):  
Czech Republic ◽  
Urban Areas ◽  
Bird Species ◽  
Parus Major ◽  
Passerine Bird ◽  
Sensu Stricto ◽  
Passerine Birds ◽  
Borrelia Garinii ◽  
The Czech Republic

ABSTRACT Borrelia spirochetes in bird-feeding ticks were studied in the Czech Republic. During the postbreeding period (July to September 2005), 1,080 passerine birds infested by 2,240 Ixodes ricinus subadult ticks were examined. Borrelia garinii was detected in 22.2% of the ticks, Borrelia valaisiana was detected in 12.8% of the ticks, Borrelia afzelii was detected in 1.6% of the ticks, and Borrelia burgdorferi sensu stricto was detected in 0.3% of the ticks. After analysis of infections in which the blood meal volume and the stage of the ticks were considered, we concluded that Eurasian blackbirds (Turdus merula), song thrushes (Turdus philomelos), and great tits (Parus major) are capable of transmitting B. garinii; that juvenile blackbirds and song thrushes are prominent reservoirs for B. garinii spirochetes; that some other passerine birds investigated play minor roles in transmitting B. garinii; and that the presence B. afzelii in ticks results from infection in a former stage. Thus, while B. garinii transmission is associated with only a few passerine bird species, these birds have the potential to distribute millions of Lyme disease spirochetes between urban areas.

Prague, the Victorious May of 1945

2020 ◽  
Vol 13 (4) ◽  
pp. 80-91
Author(s):  
S. V. Kudryashov
Keyword(s):  
Czech Republic ◽  
Controversial Issues ◽  
Political Struggle ◽  
Military Operation ◽  
The Czech Republic ◽  
German Army ◽  
Local Municipality ◽  
Local Residents ◽  
Group Center

The article deals with complex and controversial issues related to the uprising and liberation of Prague in May 1945. Interpretation of the events became acute and caused lively discussions in connection with the demolition of the monument to Marshal I. V. Konev on April 3, 2020 by the order of the local municipality. The Czech Republic is also discussing the idea of «perpetuating the role of other liberators» of the capital – soldiers of the ROA division, which for two days (May 6-7) provided assistance to the rebels. Using new documents from the Central archive of the Ministry of defense of the Russian Federation, the author draws a conclusion about the limited influence of the Vlasov units. They, indeed, brought confusion to the German ranks, but early in the morning of May 8, they themselves left Prague on a rapid march. After that, fighting and negotiations between the rebels and the German command continued. The article emphasizes that the main goal of the Soviet military operation from 6 to 11 May 1945 was the defeat of the German Army Group Center. The liberation of Prague was only part of a powerful offensive by three Soviet fronts. Heavy battles for Prague did not happen, but the entry of Soviet tanks into the Czech capital and the subsequent jubilation of local residents became a symbol of the end of the war in Europe. The author concludes that the demolition of monuments to Soviet soldiers and commanders is a manifestation of internal political struggle in the countries where it occurs, and the Czech Republic is only one of these examples.

scholarly journals NGO–Public Administration Relationships in Tackling the Homelessness Problem in the Czech Republic and Poland

2021 ◽  
Vol 11 (1) ◽  
pp. 24
Author(s):  
Monika Sidor ◽  
Dina Abdelhafez
Keyword(s):  
Czech Republic ◽  
Public Administration ◽  
Social Assistance ◽  
Public Servants ◽  
The Czech Republic

Recently, the role of non-governmental organisations (NGOs) in Poland and the Czech Republic has increased, which has translated into a growing tendency to change the procedures for social assistance provision. However, the relationships between public administration and non-governmental organisations differ in both countries. The Najam Four-C’s Model is used in this paper to describe how NGOs and public administration approach the problem of homelessness in the Czech Republic and Poland. To explore this issue, the authors conducted interviews with public servants and NGOs’ mangers in both countries. The findings show that, as far as homelessness is concerned, NGOs and state authorities function on the basis of complementarity in Poland as well as in the Czech Republic.

Collective Memory and Social Movements: Football Sites of Memory in Supporters’ Activism

2021 ◽  
pp. 1-9
Author(s):  
Dino Numerato ◽  
Arnošt Svoboda
Keyword(s):  
Social Movements ◽  
Czech Republic ◽  
Collective Memory ◽  
Empirical Evidence ◽  
Contentious Politics ◽  
Ethnographic Study ◽  
European Level ◽  
Significant Component ◽  
The Czech Republic

This paper examines the role of collective memory in the protection of “traditional” sociocultural and symbolic aspects of football vis-à-vis the processes of commodification and globalization. Empirical evidence that underpins the analysis is drawn from a multisite ethnographic study of football fan activism in the Czech Republic, Italy, and England, as well as at the European level. The authors argue that collective memory represents a significant component of the supporters’ mobilization and is related to the protection of specific football sites of memory, including club names, logos, colors, places, heroes, tragedies, and histories. The authors further explain that collective memory operates through three interconnected dimensions: embedded collective memory, transcendent collective memory, and the collective memory of contentious politics.

scholarly journals The contemporary cartographic presentation of geographical names of objects lying on the border between Poland and the Czech Republic

2015 ◽  
Vol 47 (3) ◽  
pp. 159-174
Author(s):  
Maciej Zych
Keyword(s):  
Czech Republic ◽  
Topographic Maps ◽  
National Register ◽  
The Czech Republic ◽  
Common Boundary ◽  
Mountain Ranges ◽  
Single Region ◽  
The Common ◽  
Mountain Basins ◽  
Own Name

Abstract The aim of this paper is the analysis of the names used on cartographic publications in Poland and the Czech Republic for transboundary geographical objects lying on the common boundary. After the analysis of the Czech and Polish topographic maps that are available on the national geoportals, maps of the divisions into natural regions, and toponymic databases (Polish the National Register of Geographical Names, and Czech Geonames – the Database of geographic names of the Czech Republic) it was established that 360 named geographic objects lie on this boundary. This number includes: 123 hydronyms (names of rivers and other streams), 224 oronyms (139 names of summits, 22 names of mountain passes, 35 names of mountain ranges and ridges, 15 names of highlands, plateaus and uplands, 7 names of mountain basins, valleys and depressions, 3 names of lowlands, and 3 names of rocks), 9 names of forests, 1 name of mountain meadow (alp), and 3 names of tracks. 212 of these objects (59%) have names in both languages – Polish and Czech, however, in 99 cases (47% of objects that have name in both Polish and Czech languages) the Polish and Czech toponyms entirely do not correspond to each other. From the remaining objects 67 (18%) have only the Czech name, and 81 (23%) only the Polish name. In some natural regions, the limits of their ranges set by the Czech and Polish geographers vary widely, for example a single region on one side of the boundary corresponds to two or more regions on other side of the boundary. In other cases illustrations of incorrectness are more sophisticated, like the river that has different course according to the Czech or Polish maps (stream regarded as a main watercourse in one country, which has its own name, in another country is considered as a tributary one with a different name). In the summary, it should be stated that in the large part of the Polish and Czech names of the geographical objects lying on the common boundary were drawn regardless of the names used in the neighboring country.

Public leadership and strategies of Czech municipalities during the COVID-19 pandemic – municipal activism vs municipal passivism

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Michal Plaček ◽  
David Špaček ◽  
František Ochrana
Keyword(s):  
Czech Republic ◽  
Local Governments ◽  
Strategic Behavior ◽  
Participant Observation ◽  
Capital City ◽  
The Czech Republic ◽  
Content Type ◽  
Public Leadership

PurposeThis paper discusses the role of public leadership and the strategic response of local governments to the external shock caused by the COVID-19 pandemic. The authors examine the typical Czech response with regard to how the leadership of municipalities in the Czech Republic responded to this extremely negative external stimulus.Design/methodology/approachThe authors use qualitative research methods for this investigation. They have chosen the case study method (see Yin, 2009; Stake, 1995; Klonoski, 2013). The general case is the Czech Republic. Mini-cases consist of municipalities from the Znojmo region, municipalities of the Central Bohemian region and the municipal districts in the capital city of Prague. Furthermore, the method of participant observation was used.FindingsThe authors’ analysis of the problem of local government responses to the pandemic crisis shows that municipal leaders responded with a variety of (non-)adaptation strategies. It appears that certain framework factors influenced the various local governments' behavior.Originality/valueThe article examines the strategic behavior of Czech municipal leaders regarding the pandemic crisis based on the observation of the reactions of local governments in the Czech Republic to the pandemic crisis and strives to define their basic strategies.

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