Haku
Aineistot 1451-1460 / 5767
The Low Barrier Hydrogen Bond in the Photoactive Yellow Protein : A Vacuum Artifact Absent in the Crystal and Solution
(American Chemical Society, 2016)
There has been considerable debate on the
existence of a low-barrier hydrogen bond (LBHB) in the
photoactive yellow protein (PYP). The debate was initially
triggered by the neutron diffraction study of Yamaguchi et ...
Echovirus 1 internalization negatively regulates epidermal growth factor receptor downregulation
(Wiley-Blackwell Publishing Ltd, 2017)
We have demonstrated previously that the human picornavirus Echovirus 1 (EV1) triggers an infectious internalization pathway that follows closely, but seems to stay separate, from the epidermal growth factor receptor (EGFR) ...
Water temperature, not fish morph, determines parasite infections of sympatric Icelandic threespine sticklebacks (Gasterosteus aculeatus)
(John Wiley & Sons, 2013)
Parasite communities of fishes are known to respond directly to the abiotic environment of the host, for example, to water quality and water temperature. Biotic factors are also important as they affect the exposure profile ...
Introduced alien signal crayfish (Pacifastacus leniusculus) in Finland : uncontrollable expansion despite numerous crayfisheries strategies
(EDP Sciences, 2018)
In Finland, massive signal crayfish introductions started towards the end of 1980s, with an estimated total of 2.2 million signal crayfish been stocked before year 2016. During that period, Finnish fisheries authorities ...
Frequency-dependent flight activity in the colour polymorphic wood tiger moth
(Chinese Academy of Sciences, Institute of Zoology, 2015)
Predators efficiently learn to avoid one type of warning signal rather than several, making colour polymorphisms unexpected.
Aposematic wood tiger moth males Parasemia plantaginis have either white or yellow hindwing ...
The Origins of Northern European Autographa Gamma Individuals Evaluated Using Hydrogen Stable Isotopes
(Wiley-Blackwell, 2018)
1. Many insect species are migratory. As the spring progresses, adults gradually depart from their over‐wintering habitats and arrive in northern zones where they reproduce during the summer. Understanding this transgenerational ...
The influence of electron delocalization upon the stability and structure of potential N-heterocyclic carbene precursors with 1,3-diaryl-imidazolidine-4,5-dione skeletons
(RSC, 2010)
Targeting N-heterocyclic carbenes (NHCs) with increased π-acceptor character featuring N-fluorophenyl substituents, the molecular 2-chloro-1,3-bis(fluorophenyl)imidazolidine-4,5-diones (1a–c) were isolated from the ...
Stereocontrol in Diphenylprolinol Silyl Ether Catalyzed Michael Additions : Steric Shielding or Curtin-Hammett Scenario?
(American Chemical Society, 2017)
The enantioselectivity of amine-catalyzed reactions of aldehydes with electrophiles is often explained by
simple steric arguments emphasizing the role of the bulky group of the catalyst that prevents the approach of ...
Transverse momentum spectra and nuclear modification factors of charged particles in Xe–Xe collisions at √sNN = 5.44 TeV
(Elsevier B.V., 2019)
Transverse momentum (pT) spectra of charged particles at mid-pseudorapidity in Xe–Xe collisions at
√sNN = 5.44 TeV measured with the ALICE apparatus at the Large Hadron Collider are reported. The
kinematic range 0.15 < ...