Tilt-dominated grain boundaries have been investigated in depth in the deformation of MAX phases. In stark contrast, another important type of grain boundaries, twist grain boundaries, have long been overlooked. Here, we report on the observation of small angle twist sub-grain boundaries in a typical MAX phase Ti3AlC2 compressed at 1200 °C, which comprise hexagonal screw dislocation networks fo...

Boundaries between project team and other units emerge when information system development project team is formed. Difficulties, during project execution, introduced by such boundaries highlight the importance of boundaries spanning for project team. On the other hand, previous studies have highlighted the critical role of social capital on performance, through enhancing acquisition, exchange, ...

The recent divergence of Orchard (Icterus spurius spurius) and Fuertes’s Orioles (I. s. fuertesi) makes them an ideal system for investigating species boundaries. Orchard and Fuertes’s Orioles differ in several respects. They have distinct breeding ranges—Fuertes’s Orioles breed in eastern coastal Mexico, whereas Orchard Orioles breed throughout eastern and central North America—and differ in p...

In modern linguistics, the study of thematic layers vocabulary is one topical issues research. Of particular interest are dialects. process semantic analysis linguistic view world, it revealed that dialect speaker in mastering things and phenomena reflects them his language. The lexemes certain dialects contributes to disclosure national cultural characteristics its speaker, peculiarities perce...

Burkholderia pseudomallei was isolated from environmental specimens 1 year after an outbreak of acute melioidosis in a remote coastal community in northwestern Australia. B. pseudomallei was isolated from a water storage tank and from spray formed in a pH-raising aerator unit. Pulsed-field gel electrophoresis confirmed the aerator and storage tank isolates were identical to the outbreak strain,...

Microsatellite DNA based analysis of the pattern of genetic diversity among three coastal and five freshwater populations of pikeperch Sander lucioperca in the northern part of the Baltic Sea drainage basin indicated marked genetic differentiation between the coastal and lake populations. The F(st) between these population groups was as high as 0.25 and R(st) =0.32. In general, the lake populat...

The coastal zone is a unique geologic, ecological and biological domain of vital importance to a vast array of terrestrial and aquatic life forms-including humankind. Managing the plethora of rights, restrictions and responsibilities of resources within the marine environment and at the littoral zone has created one of the world’s most complex areas of management. Evidently effective administra...

Compound words with unmarked word boundaries are problematic for many tasks in NLP and computational linguistics, including information extraction, machine translation, and syllabification. This paper introduces a simple, proof-of-concept language modeling approach to automatic compound segmentation, demonstrated with Finnish. The approach utilizes an off-the-shelf morphological analyzer to spl...

We synthesize hexagonal shaped single-crystal graphene, with edges parallel to the zig-zag orientations, by ambient pressure CVD on polycrystalline Cu foils. We measure the electronic properties of such grains as well as of individual graphene grain boundaries, formed when two grains merged during the growth. The grain boundaries are visualized using Raman mapping of the D band intensity, and w...

Present study presents a novel region boundary-based tracking control for an Autonomous Underwater Vehicle (AUV). The control objective is to track a moving target formed by the union of all boundaries. In this case, multiplicative potential energy function is used to unite all the boundaries and various shapes can be created using this function. It is interesting to note that the AUV will be p...