Filtry
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Wyniki wyszukiwania dla: BIRDS
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The Weekend Bias in Recording Rare Birds: Mechanisms and Consequencess
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Manure heaps attract farmland birds during winter
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Active farmsteads are year-round strongholds for farmland birds
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The survey of wild birds for West Nile virus in Poland
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Birds' feathers – Suitable samples for determination of environmental pollutants
PublikacjaThe intensive development of industry and human population results in large amounts of different xenobiotic emitted into individual ecosystem components. As a consequence, monitoring of the level of pollution of particular elements of the environment by exotoxins has become a common interest. The determination of environmental changes by different types of biological indicators is called bioindication, which is used as one of the...
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Ecological correlates of the popularity of birds and butterflies in Internet information resources
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Effects of management on invertebrates and birds in extensively used grassland of Poland
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Attempts to detect West Nile virus in wild birds in Poland
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Forest clear-cuts as additional habitat for breeding farmland birds in crisis
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Mercury in the eggs of aquatic birds from the Gulf of Gdansk and Wloclawek Dam (Poland)
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Conservation of Farmland Birds Faces Different Challenges in Western and Central-Eastern Europe
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Occurrence of West Nile Virus Antibodies in Wild Birds, Horses, and Humans in Poland
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Effects of water level and grassland management on alpha and beta diversity of birds in restored wetlands
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Graffiti saves birds: A year-round pattern of bird collisions with glass bus shelters
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Fowl adenovirus strains 1/A and 11/D isolated from birds with reovirus infection
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Evaluating conservation tools in Polish grasslands: The occurrence of birds in relation to agri-environment schemes and Natura 2000 areas
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Antibiotic resistance, virulence, and phylogenetic analysis of Escherichia coli strains isolated from free-living birds in human habitats
PublikacjaWild birds can be colonized by bacteria, which are often resistant to antibiotics and have various virulence profiles. The aim of this study was to analyze antibiotic resistance mechanisms and virulence profiles in relation to the phylogenetic group of E. coli strains that were isolated from the GI tract of wildfowl. Out of 241 faecal samples, presence of E. coli resistant to a cephalosporin (ESBL/AmpC) was estimated for 33 isolates...
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Novel anticancer strategy aimed at targeting shelterin complexes by the induction of structural changes in telomeric DNA: hitting two birds with one stone.
PublikacjaThe ends of chromosomes in mammals are composed of telomeric DNA containing TTAGGG repeats, which bind specific proteins called shelterins. This telomeric DNA together with shelterins form a cap that protects the ends of chromosomes from being recognized as sites of DNA damage and from chromosomal fusions. Many very successful antitumor drugs used in the treatment of cancer patients bind to DNA, some of them with a prominent sequence...
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Rtęć w rozwoju osobniczym kormorana czarnego i jej biomagnifikacja w odniesieniu do ryb w ekosystemie Zalewu Wiślanego = Mercury in the individual development of Great Cormorants and its biomagnification in relation birds- fish in the Vistula Lagoon
PublikacjaRtęć jest pierwiastkiem, który wykazuje zdolność do kumulacji w glebie, roślinach i organizmach zwierzęcych. Jej związki charakteryzują się zróżnicowanymi właściwościami chemicznymi i fizycznymi, włączane są w różnego rodzaju cykle przyrodnicze. Bardzo szkodliwe sa pary rtęci dostające się do organizmów poprzez drogi oddechowe. Substancje toksyczne mogą zostać również wchłonięte wraz z treścią pokarmową i poprzez krew rozprowadzane...
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What should we know when choosing feather, blood, egg or preen oil as biological samples for contaminants detection? A non-lethal approach to bird sampling for PCBs, OCPs, PBDEs and PFASs
PublikacjaBirds are considered as good bio-monitors and they can provide highly valuable data about the level of contamination in their habitat. During the design of biomonitoring studies one of the first issues after choosing species is the choice of biological material. Non-lethally collected samples have recently been gaining greater attention as they offer several ethical and practical advantages. However, not all sample matrices are...