Search results for "AAL"

Thiolate Adsorption on Au(hkl) and Equilibrium Shape of Large Thiolate-covered Gold Nanoparticles

2013

The adsorption of thiolates on Au surfaces employing density-functional-theory calculations has been studied. The dissociative chemisorption of dimethyl disulfide (CH3S−SCH3) on 14 different Au(hkl) is used as a model system. We discuss trends on adsorption energies, bond lengths, and bond angles as the surface structure changes, considering every possible Au(hkl) with h, k, l ≤ 3 plus the kinked Au(421). Methanethiolate (CH3S-) prefers adsorption on bridge sites on all surfaces considered; hollow and on top sites are highly unfavourable. The interface tensions for Au(hkl)-thiolate interfaces is determined at low coverage. Using the interface tensions in a Wulff construction method, we cons…

CISV-kesäkylä kulttuurienvälisenä kasvattajana ja kokemuksellisen oppimisen mahdollistajana : kesäkylän vaikutukset 12-13-vuotiaiden oppilaiden koulu…

2009

Guanxi and social capital: Networking among women managers in China and Finland

2014

Considering that women are still under-represented in management, researchers have claimed that networking is an important career management tool for women. This study aims to empirically explore how women managers benefit from social networks in the information technology (IT) field in China and Finland. Guanxi, an Eastern term for social networking, has seldom been studied in terms of gender and career, especially within cross-cultural research. Social capital is a Western term for social networks. Using questionnaires, in-depth interviews and interpretive analysis, we compare the composition and structure of social networks used by women managers within the information technology sector …

China's economic, environmental and social development in crossfire : province-specific analysis of China's ecological modernization and sustainabili…

2014

Häyhä, Laura. China’s Economic, Environmental and Social Development in Crossfire – Province-specific Analysis of China’s Ecological Modernization and Sustainability. Master thesis. Autumn 2014. Supervisor: Pertti Jokivuori. Sociology. University of Jyväskylä. Pages 89 + 1 appendix. This study concentrated to examine ecological modernization process and sustainability of Chinese provinces. The examination focused on the differences between the westernmost and the easternmost China. Data of Chinese Statistical Yearbook was used during the years 2001–2010. Analyses were implemented with SPSS 20. and Excel 2010. Among general statistical analysis, Principal Component Analysis and a relatively …

Hidden and self-excited attractors in radiophysical and biophysical models

2017

One of the central tasks of investigation of dynamical systems is the problem of analysis of the steady (limiting) behavior of the system after the completion of transient processes, i.e., the problem of localization and analysis of attractors (bounded sets of states of the system to which the system tends after transient processes from close initial states). Transition of the system with initial conditions from the vicinity of stationary state to an attractor corresponds to the case of a self-excited attractor. However, there exist attractors of another type: hidden attractors are attractors with the basin of attraction which does not have intersection with a small neighborhoods of any equ…

Supramolecular Chirogenesis in Bis-Porphyrin: Crystallographic Structure and CD Spectra for a Complex with a Chiral Guanidine Derivative

2021

The complexation of (3aR,7aR)-N-(3,5-bis(trifluoromethyl)phenyl)octahydro-2H-benzo[d]imidazol-2-imine (BTI), as a guest, to ethane-bridged bis(zinc octaethylporphyrin), bis(ZnOEP), as a host, has been studied by means of ultraviolet-visible (UV-Vis) and circular dichroism (CD) absorption spectroscopies, single crystal X-ray diffraction, and computational simulation. The formation of 1:2 host-guest complex was established by X-ray diffraction and UV-Vis titration studies. Two guest BTI molecules are located at the opposite sides of two porphyrin subunits of bis(ZnOEP) host, which is resting in the anti-conformation. The complexation of BTI molecules proceed via coordination of the imine nitr…

Rethinking Civil Society in Development: Scales and Situated Hegemonies

2016

Ethnic residential segregation is often explained with the claim that ‘immigrants don’t want to integrate—they prefer to stick together with co-ethnics’. By contrast, mixed neighbourhoods are seen as crucial for achieving social cohesion. In line with spatial assimilation theory there is a normative assumption that people interact with those living nearby. From interviews on neighbourhood qualities and locations valued by Oslo residents of Turkish, Somali and Polish backgrounds, we raise questions about the validity of two assumptions: that most immigrants want to live in the same neighbourhoods as co-ethnics; and that they want to live close to co-ethnics because they do not want to integr…

Visual literacy practices in higher education: what, why and how?

2019

A bilingual five-year-old girl is trying to explain to her mother what she was doing at gymnastics class. Despite her best efforts to overcome the excitement, speaking a mixture of two languages an...

Extended music education enhances the quality of school life

2013

The claim of whether music education can create social benefits in the school environment was tested in 10 Finnish schools with an extended music curricular class and control classes. The quality of school life (QSL) was assessed by a representative sample (N=735) of pupils at years 3 and 6 (9- and 12-years-olds). The results showed that extended music education enhances the QSL, particularly in areas related to general satisfaction about the school and a sense of achievement and opportunity for students. Differences related to the schools and gender did not account for the results. A follow-up study examined whether the increase in critical QSL variables was related to music. This analysis…

Systematisation of Systems Solving Physics Boundary Value Problems

2020

A general conservation law that defines a class of physical field theories is constructed. First, the notion of a general field is introduced as a formal sum of differential forms on a Minkowski manifold. By the action principle the conservation law is defined for such a general field. By construction, particular field notions of physics, e.g., magnetic flux, electric field strength, stress, strain etc. become instances of the general field. Hence, the differential equations that constitute physical field theories become also instances of the general conservation law. The general field and the general conservation law together correspond to a large class of relativistic hyperbolic physical …