Results 61 to 70 of about 85,251 (307)

The blogosphere as a medium for the professional stimulation of teachers. Initial study

open access: yesActa Universitatis Lodziensis. Folia Litteraria Polonica, 2020
The dynamic development of the information society and the omnipresence of ICTs has changed the work of Polish teachers. As a result of the expansion of digital forms, Polish teachers engage in various professional activities in cyberspace.
Anna Podemska-Kałuża
doaj   +1 more source

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

Why did Tadeusz Róźewicz Translate Dragutin Tadijanović’s ‘’Ring’’? (On the Author of Niepokój as a Translator of Serbian and Croatian Poetry)

open access: yesPannoniana, 2018
Tadeusz Różewicz’s work as a translator is limited to a mere half-dozen or dozen-odd more or less successful efforts. He translated individual poems by the Czech poet Jan Pilař, the Serbian poets Vasko Popa and Miodrag Pavlović, the Hungarian writer ...
Agata Stankowska
doaj  

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Postsecular Instruments of Acculturation. Czesław Miłosz’s Works from the Second American Stay

open access: yesOpen Cultural Studies, 2017
The article raises the question about the ways in which religious tradition can become an ally in the process of acculturation while serving the modern subject both as a springboard for innovative, creative work and as a tool of self-improvement. Czesław
Jarzyńska Karina
doaj   +1 more source

Performance Indicators and Standards for Polish Research Libraries

open access: yes, 2003
Performance Indicators and Standards for Polish Research Libraries Abstract: The article discusses proposed standards for Polish research libraries evaluation. At the beginning, the authors present the situation of research libraries in Poland.
Widhardt, Teresa   +8 more
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Brr, Bereza. Polish literature towards the Confinement Centre in Bereza Kartuska. 1934–1939

open access: yesActa Universitatis Lodziensis. Folia Litteraria Polonica, 2019
The article concerns the presence of the theme and motif of the Place of Isolation at Bereza Kartuska in broadly understood Polish literature. It presents the most important facts pertaining to this institution and the controversy related to its name ...
Arkadiusz Morawiec
doaj   +1 more source

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