The study of initial attraction has given insufficient attention to the influence of nonverbal expressiveness. This study examined the relative effects of expressive nonverbal skills and physical attractiveness on impressions made in initial encounters. Physical attractiveness is of known importance in the initial stages of a relationship; yet dynamic nonverbal cues of emotion may also have a significant impact. Fifty-four undergraduates were administered standard measures of nonverbal expressiveness, self-monitoring, and extroversion, and they were surreptitiously videotaped while entering a laboratory and meeting new people. Subjects were rated by separate groups of observers on scales of likability and physical attractiveness. The results indicated that emotionally expressive, extroverted, and physically attractive subjects were evaluated more favorably in these initial encounters than were subjects scoring low on these dimensions. The relationships between expressivity/extroversion and initial likability were independent of the effects of physical attractiveness. These results suggest that conceptions of overall attractiveness need to move beyond the physical qualities to include dynamic, emotional aspects.
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Sci Rep
January 2025
Cellulose and Paper Department, National Research Centre, Cairo, 12622, Egypt.
Compounds containing the piperidine group are highly attractive as building blocks for designing new drugs. Functionalized piperidines are of significant interest due to their prevalence in the pharmaceutical field. Herein, 3-oxo-3-(piperidin-1-yl) propanenitrile has been synthesized, and piperidine-based sodium alginate/poly(vinyl alcohol) films have been prepared.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Chemistry, City University of Hong Kong, Kowloon, Hong Kong, China.
Prussian blue analogs (PBAs), as a classical kind of microporous materials, have attracted substantial interests considering their well-defined framework structures, unique physicochemical properties and low cost. However, PBAs typically adopt cubic structure that features small pore size and low specific surface area, which greatly limits their practical applications in various fields ranging from gas adsorption/separation to energy conversion/storage and biomedical treatments. Here we report the facile and general synthesis of unconventional hexagonal open PBA structures.
View Article and Find Full Text PDFBiomater Sci
January 2025
Research Institute for Biomimetics and Soft Matter, Fujian Provincial Key Laboratory for Soft Functional Materials Research, Department of Physics, College of Physical Science and Technology, Xiamen University, Xiamen 361005, China.
Nature-inspired superhydrophobic materials have attracted considerable interest in blood-contacting biomedical applications due to their remarkable water-repellent and self-cleaning properties. However, the interaction mechanism between blood components and superhydrophobic surfaces remains unclear. To explore the effect of trapped air on platelet adhesion, we designed four distinct hydrophobic titanium dioxide (TiO) nanostructures with different fractions of trapped air.
View Article and Find Full Text PDFJ Rehabil Med
January 2025
Department of Biomedical, Surgical, and Dental Sciences, University of Milan "La Statale", Milan, Italy; IRCCS Istituto Ortopedico Galeazzi, Milan, Italy.
The growing relevance of rehabilitation in healthcare to address increasing patient needs necessitates robust Physical and Rehabilitation Medicine (PRM) integration into medical education and practice. Academic PRM, rooted in medical faculties, is vital for developing the medical speciality as an academic discipline across Europe, where it faces challenges, including limited representation in medical schools and competition for resources with established disciplines. This commentary advocates establishing a representative organization for academic PRM in Europe.
View Article and Find Full Text PDFLangmuir
January 2025
Department of Chemistry and Centre for Advanced Studies in Chemistry, Panjab University, Chandigarh 160014, India.
Herein, we present a novel liquid crystal (LC)-based sensing platform utilizing microgel-stabilized Pickering LC droplets dispersed in water for simple and label-free detection of proteins in an aqueous environment. This could be achieved by tailoring the surface of 4-cyano-4'-pentylbiphenyl (5CB) LC droplets dispersed in aqueous medium through the interfacial adsorption of poly(-isopropylacrylamide) (PNIPAM) microgel particles, followed by the introduction of model surfactants, such as anionic sodium dodecyl sulfate and cationic dodecyltrimethylammonium bromide. These surfactant/microgel complex-coated LC droplets underwent a configurational transition from radial-to-bipolar under a polarized optical microscope, upon exposure to model proteins, namely bovine serum albumin and lysozyme.
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