Search results for "Elf"

Supramolecular aggregation of bis-imidazolium functionalised perylene bisimides

Temporal control of xyloglucan self-assembly by radiation-induced degradation

2016

Xyloglucan is a natural polysaccharide present as storage material in seeds and structural materials in the primary cells walls of higher plants. Xyloglucan from tamarind seed is composed of B(1,4)-D-glucan backbone, partially substituted by a-(1,6)-linked xylose units, some of which are B-D-galactosylated at O-2. In its native form the polymer is water-soluble and forms gel in the presence of moderate amounts of alcohols. When a given fraction of galactosyl residues are removed, the polymer acquires the ability to form gels in aqueous solution at physiological temperatures, a property of great interest for biomedical/pharmaceutical applications. Gelation on increasing temperature can be as…

Selecting speed-dependent pathways for a programmable nanoscale texture at wet interfaces

2012

Fabrication of 3-D phononic crystals for thermal transport management

2016

Thermal transport is an important physical phenomenon, and it has recently become even more relevant for the reduction of energy losses and the increase of efficiency in novel devices based on thermoelectricity [1]. Significant reduction of thermal conduction was recently achieved by coherent modification of phonon modes [2], with the help of periodic phononic crystal structures. However, currently the experimental studies have only been performed for two-dimensional (2-D) nanostructures. Theoretically, the magnitude of control of thermal transport should be even stronger in three-dimensional (3-D) phononic crystal structures. For that reason, the question arises how to fabricate the desire…

Ionic self assembly in the design of fluorinated ionic liquid crystals (ILCs)

2011

Ionic liquid crystals are a class of compounds containing anions and cations, that combine the properties of liquid crystals and ionic liquids[1]. In the conventional design of ionic liquid crystalline compounds, an ionic core is connected with mesogenic groups via chemical covalent bonding . Alternatively, in ionic compounds, strong electrostatic interactions between cation and anion can be used to build up liquid crystalline order at supramolecular level. This general approach, called ionic self-assembly (ISA), allows one to create ionic phases and mesophases with highly organized supramolecular order [2]. In this context, a new series of fluorinated ionic liquids (ILs) and ionic liquid c…

Entrapment of a linear water pentamer into a uranyl-salophen dimer in the solid state

2019

In the solid state, uranyl-salophen complex 1, decorated with bipyridyl sidearms, self-assembles from moist acetonitrile into dimeric species displaying a confined water pentamer, as observed by X-...

When Social Media Influencers Go Political: An Exploratory Analysis on the Emergence of Political Topics Among Finnish Influencers

2022

Social media influencers are often understood as non-political actors who, due to the impact they exert on their followers’ purchase decisions and brand attitudes, play an important role in marketing and branding. In recent years, various influencers have addressed political issues during important political events such as elections. This political aspect of social media influencing has not received much scholarly interest thus far. In one of the first exploratory studies on the topic, we surveyed over one hundred Finnish influencers and investigated the degree to which they engaged with political topics. Our results show that political topics are commonly brought up among Finnish influence…

The Translation of Sex-Related Language: The Danger(s) of Self-Censorship(s)1

2009

While censorship is an external constraint on what we can publish or (re)write, self-censorship is an individual ethical struggle between self and context. In all historical circumstances, translators tend to produce rewritings which are ‘acceptable’ from both social and personal perspectives. The translation of swearwords and sex-related language is a case in point, which very often depends on historical and political circumstances, and is also an area of personal struggle, of ethical/moral dissent, of religious/ideological controversies. In this paper we analyse the translation of the lexeme fuck into Spanish and Catalan. We have chosen two novels by Helen Fielding—Bridget Jones’s Diary (…

Economic Double Censorship

2020

This chapter explores the censorship impact generated by economic logic on the selection and coverage of topics in factual formats and current affairs documentaries on French television. This prelimina- ry research studies more specifically the subcontracting relationships between TV channels and production companies from semi- structured interviews with various categories of professionals (managers of TV press agencies, journalists, directors, Commissioning Editor). The analysis distinguishes two types of censorship ef- fects. The competitive relationships and the business models of the broadcasters condition their positions in the media field and thus exercise a structural censorship on t…

Efficacy of the Cognitively-Based Compassion Training (CBCT®) Program for the improvement of Quality of Life and Fear of Cancer Recurrence in a sampl…

2018

Existe un vasto cuerpo de investigación que evalúa los efectos de las intervenciones psicosociales sobre la adaptación psicológica durante el tratamiento del cáncer (Antoni, 2013; Guo et al., 2013; Stanton, 2006; Stanton, Luecken, MacKinnon y Thompson, 2013). En entornos oncológicos, las intervenciones basadas en Mindfulness han demostrado su eficacia para promover el bienestar y los dominios de calidad de vida (Sinatra y Black, 2018; Zainal, Booth y Huppert, 2013), estrategias de afrontamiento constructivas frente al estrés psicosocial relacionado con la enfermedad, aliviando la ansiedad, el estrés, la fatiga, el estado de ánimo general, la alteración del sueño (Carlson et al., 2003; Carls…