Haku
Aineistot 1271-1280 / 5816
Synthesis, characterization, crystal structures and biological screening of 4-amino quinazoline sulfonamide derivatives
(Elsevier BV, 2019)
Three quinazolin-4-ylamino derivatives containing phenylbenzenesulfonamides (7a-7c) were
synthesized by reacting (E)-N'-(2-cyanophenyl)-N,N-dimethyl formamidine (6) with different 4-
amino-N-(phenyl)benzenesulfonamides ...
Variability in δ13C values between individual Daphnia ephippia : Implications for palaeo-studies
(Pergamon Press, 2018)
The stable carbon isotope ratio (δ13C value) of Daphnia spp. resting egg shells (ephippia) provides information on past changes in Daphnia diet. Measurements are typically performed on samples of ≥20 ephippia, which obscures ...
Synthesis and structural studies on Ni(II) dithiocarbamates : Exploring intramolecular Ni···H-C interactions
(Pergamon, 2017)
Five new Ni(II) dithiocarbamates with NiS4, NiS2PN and NiS2PCl coordination spheres, viz. [Ni(bupmbzdtc)2] (1), [Ni(bupmbzdtc)(PPh3)(NCS)] (2), [Ni(bupmbzdtc)(PPh3)Cl] (3), [Ni(4-dpmpzdtc)(PPh3)Cl] (4) and [Ni(pbbzbudtc) ...
Chromatin organization regulates viral egress dynamics
(Nature Publishing Group, 2017)
Various types of DNA viruses are known to elicit the formation of a large nuclear viral replication
compartment and marginalization of the cell chromatin. We used three-dimensional soft x-ray
tomography, confocal and ...
Plasma diagnostic tools for ECR ion sources : What can we learn from these experiments for the next generation sources
(American Institute of Physics, 2019)
The order-of-magnitude performance leaps of ECR ion sources over the past decades result from improvements to the magnetic plasma confinement, increases in the microwave heating frequency, and techniques to stabilize the ...
Dead wood profile of a semi-natural boreal forest : implications for sampling
(Suomen metsätieteellinen seura, 2019)
Dead wood profile of a forest is a useful tool for describing forest characteristics and assessing forest disturbance history. Nevertheless, there are few studies on dead wood profiles, including both coarse and fine dead ...
Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers
(American Physical Society, 2015)
Collinear laser fluorescence spectroscopy has been performed on the ground and isomeric states of 204,206Fr in
order to determine their spins, nuclear moments, and changes in mean-squared charge radii. A new experimenta ...
Student-generated instructional videos facilitate learning through positive emotions
(Society of Biology, 2017)
The central focus of this study is a learning method in which university students produce instructional videos about the content matter as part of their learning process, combined with other learning assignments. The ...
Global patterns and drivers of ecosystem functioning in rivers and riparian zones
(American Association for the Advancement of Science, 2019)
River ecosystems receive and process vast quantities of terrestrial organic carbon, the fate of which depends
strongly on microbial activity. Variation in and controls of processing rates, however, are poorly characterized ...
Investment in multiple defences protects a nematode-bacterium symbiosis from predation
(Elsevier Ltd., 2017)
The act of predation often comprises multiple sequential steps whereby prey can employ defences at all
or some of these stages to deter predation. However, investment in defences is costly unless they are
outweighed by ...