Search results for "face"

The Two-Systems Account of Theory of Mind: Testing the Links to Social- Perceptual and Cognitive Abilities

2018

According to the two-systems account of theory of mind (ToM), understanding mental states of others involves both fast social-perceptual processes, as well as slower, reflexive cognitive operations (Frith and Frith, 2008; Apperly and Butterfill, 2009). To test the respective roles of specific abilities in either of these processes we administered 15 experimental procedures to a large sample of 343 participants, testing ability in face recognition and holistic perception, language, and reasoning. ToM was measured by a set of tasks requiring ability to track and to infer complex emotional and mental states of others from faces, eyes, spoken language, and prosody. We used structural equation m…

The Janus Face of Political Experience

2018

Arendt’s concept of experience can contribute in important ways to the contemporary debates in political and feminist theory. However, while the notion is ubiquitous in Arendt’s thinking we lack an understanding of experience as a concept, as opposed to the impact of Arendt’s personal experiences on her thought. Drawing from her notes for “Political Experiences in the Twentieth Century,” the article seeks to enrich our understanding of the Janus-faced character of political experience. It emphasizes the importance of vicariousness, and argues that experience should be understood as a process of suffering, enduring, and re-experiencing events beyond our conscious control. The article further…

Global and local stressors on community succession in the Mediterranean intertidal zone

Phosphorous removal from human urine using lateritic soil

2023

Phosphorous (P) in human urine is among the macronutrients in municipal wastewater that has exacerbated eutrophication of water bodies. Adsorption of P from wastewater using cost effective, environmentally friendly, and efficient adsorbents is considered as an attractive method that can both mitigate the eutrophication problem and augment the already strained P reserves. In the present study the adsorption capacity and structural properties of lateritic soil (LS), the adsorbent for removal of P from human urine, was investigated using XRF, SEM, TGA and FTIR techniques. Batch adsorption experiments were conducted to determine various adsorption parameters such as the sorption rates, the conc…

Fabrication of DNA origami lattice on silicon surface for DNA-assisted lithography

2022

Metamaterials obtain new properties from having metallized nanoscale features that are often arranged in repeating patterns. In particular, there is a need to create metasurfaces with a negative refractive index. As nanoscale fabrication using conventional top-down methods can be both difficult and time-consuming, bottom-up techniques have gained growing interest. Especially, the DNA origami method can be utilized to assemble lattices with nanoscale features on 2D surfaces, which can then be metallized using DNA-assisted lithography (DALI). This thesis provides a full study of the DNA origami fishnet lattice assembly kinetics and optimization of lattice order on a silicon surface using liqu…

Uzņēmuma mājas lapa un facebook.com lapa kā digitālā mārketinga rīki B2B segmentā: piecu lauksaimniecību uzņēmumu gadījumu analīze

2021

Bakalaura darba “Uzņēmuma mājas lapa un Facebook.com lapa kā digitālā mārketinga rīki B2B segmentā: piecu lauksaimniecību uzņēmumu gadījumu analīze” mērķis ir analizēt piecu lauksaimniecības uzņēmumu mājas lapu un facebook.com lapu kā digitālā mārketinga rīku pielietojumu B2B segmentā, kā arī iegūt viedokli un vērtējumu par to izmantošanu gan no uzņēmumu klientiem, gan mārketinga speciālistiem. Darba teorētiskajā daļā apskatīta literatūra par digitālo mārketingu, tā specifikāciju B2B segmentā un tīmekļa lapas saturs, un tā komunikācija, kā arī sociālo mediju loma un mijiedarbība B2B vidē. Darba empīriskajā daļā tiek veikts pētījums, kas ietver kvalitatīvo kontentanalīzi un aptauju. Pētījuma…

Indo-French High-resolution Thermal Infrared Space Mission for Earth Natural Resources Assessment and Monitoring -Concept and Definition of TRISHNA

2019

The Indian and French Space Agencies, ISRO and CNES, have conceptualized a space-borne Thermal Infrared Reflectance (TIR) mission, TRISHNA (Thermal infRared Imaging Satellite for High-resolution Natural Resource Assessment). The primary design drivers of TRISHNA are the monitoring of (i) terrestrial water stress and use, and of (ii) coastal and continental water. A suit of four TIR bands and six optical bands is planned. The TIR bands will be centred at 8.6 μm, 9.1 μm, 10.3 μm and 11.5 μm to provide noon-night global observations at 57m nadir resolution over land and coastal regions. The field of view (FOV) is ±34° and the orbit of 761&thin…

Plasmonic Stripes in Aqueous Environment Co-Integrated With Si3N4 Photonics

2018

We demonstrate the design, fabrication, and the experimental characterization of gold-based plasmonic stripes butt-coupled with low-pressure-chemical-vapor-deposition (LPCVD)-based Si3N4 waveguides for the excitation of surface-plasmon-polariton (SPP) modes in aqueous environment. Plasmonic gold stripes, in aqueous environment, with cross-sectional dimensions of 100 nm × 7 μm were interfaced with 360 nm × 800 nm Si3N4 waveguides cladded with low-temperature-oxide, exploiting linear photonic tapers with appropriate vertical (VO) and longitudinal (LO) offsets between the plasmonic and photonic waveguide facets. An interface insertion loss of 2.3 ± 0.3 dB and a plas…

Fabrication-friendly polarization-sensitive plasmonic grating for optimal surface-enhanced Raman spectroscopy

2020

Plasmonic nanostructures are widely utilized in surface-enhanced Raman spectroscopy (SERS) from ultraviolet to near-infrared applications. Periodic nanoplasmonic systems such as plasmonic gratings are of great interest as SERS-active substrates due to their strong polarization dependence and ease of fabrication. In this work, we modelled a silver grating that manifests a subradiant plasmonic resonance as a dip in its reflectivity with significant near-field enhancement only for transverse-magnetic (TM) polarization of light. We investigated the role of its fill factor, commonly defined as a ratio between the width of the grating groove and the grating period, on the SERS enhancement. We des…

Cambio de percepción de los niños de preescolar sobre su ambiente, mediante una intervención educativa con enfoque local.

2015

La investigación se desarrolla con 300 infantes de doce centros escolares de preescolar en cinco comunidades aledañas a los Manglares y Humedales de Tuxpan. El objetivo fue determinar si una intervención educativa cambia la percepción sobre su medio. Se realiza un diagnóstico solicitando a los pequeños que elaboraran un dibujo bajo el título ¿Cómo es mi medio ambiente?. Se diseña e implementa una intervención educativa pertinente al contexto y alineada con el currículum Programa de Estudios 2011/ Preescolar, específicamente con el campo formativo de Exploración y Conocimiento del mundo, fomentando una actitud reflexiva sobre la importancia del aprovechamiento adecuado de los recursos natura…