Results 91 to 100 of about 761,247 (215)

A Shift in Central Metabolism Accompanies Virulence Activation in Pseudomonas aeruginosa. [PDF]

open access: yes, 2020
The availability of energy has significant impact on cell physiology. However, the role of cellular metabolism in bacterial pathogenesis is not understood.
Chacko, Jenu V   +4 more
core   +1 more source

School Organisational Climate and School Size as Decisive Factors in Implementing Innovative Teaching Methods

open access: yesActa Educationis Generalis
A favourable school organisational climate is key to teacher job satisfaction, engagement, and the successful implementation of innovative teaching methods.
Barnová Silvia   +3 more
doaj   +1 more source

Using Machine Learning Methods to Develop a System of Social Dynamics

open access: yesКібернетика та комп'ютерні технології
Introduction. The modern world is characterized by rapid changes and frequent critical situations. Humanity faces increasingly complex challenges, such as pandemics, wars, which can lead to social tensions.
Violeta Tretynyk, Yulia Nad
doaj   +1 more source

Physiological Response of Miscanthus x giganteus to Plant Growth Regulators in Nutritionally Poor Soil

open access: yesPlants, 2020
Miscanthus x giganteus (Mxg) is a promising second-generation biofuel crop with high production of energetic biomass. Our aim was to determine the level of plant stress of Mxg grown in poor quality soils using non-invasive physiological parameters and to
Hana Malinská   +5 more
doaj   +1 more source

Rozmyślania nad maską

open access: yesPamiętnik Teatralny, 2021
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 ...
openaire   +4 more sources

Ferroelectric Mott-Hubbard phase in organic conductors

open access: yes, 2003
We present key issues of related phenomenons of the Ferroelectricity and the Charge Disproportionation in organic metals. In (TMTTF_2X the dielectric susceptibility demonstrates clear cases of the ferroelectric and anti-ferroelectric phase transitions ...
Brazovskii, S., Monceau, P., Nad, F.
core   +1 more source

Numerical solvers and cryptanalysis

open access: yesJournal of Mathematical Cryptology, 2009
In this paper, we present an approach to apply numerical methods in the cryptanalysis of modern cryptographic algorithms. We focus on the stream cipher Trivium. It is a stream cipher recommended by the eStream project in the hardware category.
Lamberger Mario   +2 more
doaj   +1 more source

Uptake of nicotinamide adenine dinucleotide and excretion of its degradation pro­ducts by tissue culture cells [PDF]

open access: yes, 1964
For the purpose to reveal the mechanism of uptake and degradation of NAD by cells, the authors conducted the observation on the L cells cultured in the medium containing NAD and the following results have been obtained. 1.
Matsuoka, Iwao   +3 more
core   +1 more source

Role of Negotiation in Upstream-Downstream Flood Protection: Demonstration in Role-Played Flooding Game

open access: yesProceedings, 2019
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
doaj   +1 more source

NAD+ Metabolism and Signaling [PDF]

open access: yesCell Metabolism, 2019
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.
openaire   +2 more sources

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