Results 81 to 90 of about 205,573 (216)
In ore regions impacted by mining and metal smelting emissions, distinguishing between geogenic anomalies and anthropogenic contamination poses a significant challenge. In a study from two areas with different mining histories in the Ore Mountains, Czech
Michal Hošek+4 more
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Artykuł zamiast klasycznej recenzji monografii naukowej proponuje serię rozmyślań nad wybranymi wątkami książki Wojciecha Dudzika Maska w kulturze współczesnej Europy: Teorie i praktyki (Warszawa: Wydawnictwo Naukowe PWN 2020). Subiektywny wybór tematów wprawdzie tylko częściowo oddaje bogactwo problemów poruszanych przez Dudzika, ale wiele ...
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Transformations in the spatial organization of elementary education in the Czech Republic over the last 50 years are examined in this article, via case studies of two rural regions (Turnov district and Zábřeh district).
Kučerová Silvie R.+2 more
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Large river floods threaten intensively used urban areas across the world. Projections of IPCC expect such risks to increase in the future. To deal with flood risk along rivers water can be retained upstream at places where less damage is caused and more
Jan Brabec+2 more
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NAD+ Metabolism and Signaling [PDF]
We caught up with some of the leading researchers in the NAD+ metabolism and signaling field as they gathered in Dublin for the 2019 FASEB Science Research Conference. Here they share their excitement from the rich history of NAD+ biology dating back over 100 years ago to a future of translation benefiting human health and aging.
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Ultrasonic horn design for ultrasonic machining technologies
Many of industrial applications and production technologies are based on the application of ultrasound. In many cases, the phenomenon of ultrasound is also applied in technological processes of the machining of materials.
Naď M.
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Inhibition of pigeon liver NAD kinase by a non‐phosphorylatible analogue of NAD [PDF]
Nicotinamide-2’-deoxy-adenosine dinucleotide tNdAD) has previously been prepared enzymatically [ 11 and chemically [2] , and its interactions with dehydrogenases were studied. Since this analogue of NAD differs from the natural coenzyme in lacking the 2’-hydroxyl on the adenosine ribose, it cannot be phosphorylated by NAD kinase (ATP:NAD 2 ...
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A favourable school organisational climate is key to teacher job satisfaction, engagement, and the successful implementation of innovative teaching methods.
Barnová Silvia+3 more
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Many Central European water bodies that failed to achieve the good ecological and chemical status required by the Water Framework Directive in the first management cycle are expected to again fail in the second cycle.
Jan Macháč+2 more
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