Results 61 to 70 of about 2,826,933 (241)
Primitive icosahedral quasicrystals in ZnMgLi(Dy, Ho, Er, Tm) systems
Acta Crystallographica Section A, EarlyView.The study introduces new primitive icosahedral quasicrystals in Zn–Mg–Li–(Dy, Ho, Er, Tm) systems. Quasicrystals are studied with an X‐ray diffraction technique resolving the local atomic structure.New quasicrystals with rare‐earth elements and Li are synthesized with the self‐flux method. The starting composition involves 62.8 at.% Zn, 28.6 at.% Mg, 3.
Ireneusz Buganski +6 more
wiley +1 more source
Consolidation in times of changes: ISSN from 1989 to 1998
Ciência da Informação, 2015 After the years of creation and implementation of the ISSN system, the network and the International Centre had to face a new stage of development. On a relational level, the sudden death of Mrs Rosenbaum had deeply affected all who had taken part in the
Suzanne Santiago
doaj
Profiling Physiotherapy in Australian and New Zealand Intensive Care [PDF]
, 2008 Physiotherapy for ICU patients is considered essential by many health professionals and professional bodies, yet the evidence base for this service is insufficient. No published research outlining optimal management of this service exist.
Leslie, Kristin, Patman, Shane
core +1 more source
Exploring oxide quasicrystals in internal space
Acta Crystallographica Section A, EarlyView.The internal space expansion with variable system size is investigated for three different oxide quasicrystal systems. Patches of 7800, 4800 and 3600 vertices are examined in Ba–Ti–O/Pt(111), Eu–Ti–O/Pd(111) and Sr–Ti–O/Pd(111), respectively. This internal space inspection provides unique structural information for quasicrystalline systems, which goes ...
Sebastian Schenk +3 more
wiley +1 more source
Attitudes toward Evolution at New England Colleges and Universities, United States [PDF]
, 2013 Paz-y-Miño-C G & Espinosa A. 2013. Attitudes toward Evolution at New England Colleges and Universities, United States. New England Science Public: Series Evolution 1(1): 1-32 (ISSN: 2326-0971).
Espinosa, Avelina +1 more
core +1 more source
Acta Crystallographica Section D, EarlyView.We have studied the copper sites in three cryogenic electron‐microscopy structures of particulate methane monooxygenase with quantum refinement. We show that the CuA, CuC and CuD sites are correctly modelled and that the CuB site is mononuclear in all structures, whereas we find no support for copper in the suggested trinuclear active site or two sites
Gayathri Yuvaraj +4 more
wiley +1 more source
Ciência da Informação, 2015 The assignment of ISSN to continuing resources is undeniably important. It identifies these resources whilst ensuring the traceability of their evolution over time, for instance possible changes to the types of media on which they are made available to ...
Madeleine Kiss
doaj
Acta Crystallographica Section D, EarlyView.Calculating and plotting FSC curves on a uniform scale in inverse cubic resolution (Å−3) has several useful features.Similarity between two periodic functions is commonly assessed by comparing their Fourier coefficients within resolution shells. In particular, this approach is widely used in both crystallography and cryo‐electron microscopy (cryoEM ...
Alexandre G. Urzhumtsev
wiley +1 more source
The Political Architecture of Security in the Arctic – the Case of Norway
Arctic Review on Law and Politics, 2013 With receding sea ice, a new reality is taking hold in the Arctic. The purpose of this article is to explore Norway’s defense and security challenges in the region in light of this development.
Svein Vigeland Rottem
doaj +1 more source