Results 11 to 20 of about 26,433 (233)

Toward the robust resolution of taxonomic ambiguity within Lepocinclis (Euglenida) based on DNA sequencing and morphology. [PDF]

J Phycol, 2022
DNA sequences were analyzed for three groups of species from the Lepocinclis genus (L. acus‐like, L. oxyuris‐like, and L. tripteris‐like) along with cellular morphology. Phylogenetic analyses were based on nuclear SSU rDNA, LSU rDNA, and plastid‐encoded LSU rDNA. DNA sequences were obtained from species available in culture collections (L.
Chaber K, Łukomska-Kowalczyk M, Fells A, Milanowski R, Zakryś B.   +4 more
europepmc   +2 more sources

Description of Flexiglena gen. nov. and new members of Discoplastis and Euglenaformis (Euglenida). [PDF]

J Phycol, 2021
Environmental sampling in Poland and the United States and phylogenetic analyses based on 567 sequences of four genes (155 sequences of nuclear SSU rDNA, 139 of nuclear LSU rDNA, 135 of plastid‐encoded SSU rDNA, and 138 of plastid‐encoded LSU rDNA) resulted in description of the new genus Flexiglena, which has been erected by accommodating Euglena ...
Łukomska-Kowalczyk M, Chaber K, Fells A, Milanowski R, Zakryś B.   +4 more
europepmc   +2 more sources

Evaluating the effects of nicotine concentration on the appeal and nicotine delivery of oral nicotine pouches among rural and Appalachian adults who smoke cigarettes: A randomized cross-over study. [PDF]

Addiction
Abstract Background and aims Oral nicotine pouches (ONPs) probably offer reduced harm compared with cigarettes, but independent data concerning their misuse liability are lacking. We compared nicotine delivery and craving relief from ONPs with different nicotine concentrations to cigarettes.
Keller-Hamilton B, Alalwan MA, Curran H, Hinton A, Long L, Chrzan K, Wagener TL, Atkinson L, Suraapaneni S, Mays D.   +9 more
europepmc   +2 more sources

Molecular and morphological delimitation of species in Strombomonas (Euglenaceae) including a protocol for DNA isolation utilising a chelating resin

TAXON, Volume 72, Issue 4, Page 733-750, August 2023., 2023
Abstract Although Strombomonas verrucosa has been the type of the genus name for almost 100 years, its lack of clear diagnostic traits has rendered morphological distinction from its congeners almost impossible. As such, a study was conducted combining previously unused morphological data (chloroplast characters) with molecular data (sequences of ...
Alicja Fells, Xiaodie Jiang, Katarzyna Jankowska, Maja Łukomska‐Kowalczyk, Rafał Milanowski, Quanxi Wang, Bożena Zakryś   +6 more
wiley   +1 more source

First results of metallographic analysis and absolute dating of iron finds from Nowe Brzesko, site 26, Proszowice District

Archaeometry, Volume 65, Issue 3, Page 587-602, June 2023., 2023
Abstract This paper presents the results of analyses of metal artefacts discovered at a multiphase site in Nowe Brzesko, Małopolskie Voivodeship, Poland. Fieldwalking prospection led to the discovery of steely iron objects, ploughed out on the site among other numerous archeological finds.
C. Matthias Hüls, Jan Bulas, Michał Kasiński, Magdalena Okońska‐Bulas   +3 more
wiley   +1 more source

Institutional incongruence and unauthorized copying in Poland

The Journal of World Intellectual Property, Volume 25, Issue 1, Page 3-30, March 2022., 2022
Abstract The aim of this article was to find out how the cognitive dissonance resulting from the occurrence of institutional incongruence in the context of copying information goods in online society is reduced. The implementation of this goal required conceptualization work and empirical research.
Sławomir Czetwertyński
wiley   +1 more source

‘Our Masters the Commons Begin Now to Roar’: Parliament in Scribal Verse, 1621–81*

Parliamentary History, Volume 41, Issue 1, Page 37-61, February 2022., 2022
Abstract Scribal verse was an important source of news and comment about parliament in 17th‐century Britain, especially in the 1620s and 1660s–80s. Unlike other forms of scribal news, poems that circulated in manuscript did not report on parliamentary proceedings as such, but either summarised parliamentary news or provided comment on parliament's ...
Edward Taylor
wiley   +1 more source

Revisiting Solvent Additives for the Fabrication of Polymer:Fullerene Solar Cells: Exploring a Series of Benzaldehydes

Solar RRL, Volume 5, Issue 9, September 2021., 2021
Structurally similar substituted benzaldehydes are investigated as solvent additives in PTB7:PC71BM bulk‐heterojunction solar cells. Only the lowest polymer solubility in the solvent additive suppresses liquid–liquid phase separation by polymer aggregation, reducing the size of the fullerene domains to a few ten nanometers for optimized device ...
Christian Sprau, Jens Kattenbusch, Yonghe Li, Erich Müller, Dagmar Gerthsen, Rüdiger Berger, Jasper J. Michels, Alexander Colsmann   +7 more
wiley   +1 more source

Experience Weighted Learning in Multiagent Systems

Scientific Programming, Volume 2021, Issue 1, 2021., 2021
Agents face challenges to achieve adaptability and stability when interacting with dynamic counterparts in a complex multiagent system (MAS). To strike a balance between these two goals, this paper proposes a learning algorithm for heterogeneous agents with bounded rationality. It integrates reinforcement learning as well as fictitious play to evaluate
Yi Zou, Jijuan Zhong, Zhihao Jiang, Hong Zhang, Xuyu Pu, Pengwei Wang   +5 more
wiley   +1 more source

The New Media – the age of visual communication. The turn of 20th/21st century [PDF]

, 2015
W artykule omawia się zagadnienia znaczenia nowych mediów na przełomie wieków. Media pokazywane są jako integralny komponent kultury wizualnej i podnoszony jest ich wpływ również na ekonomię.
Czechowski, Waldemar
core   +1 more source