Results 91 to 100 of about 1,063,527 (322)

Att utmana eller återskapa traditionen

open access: yesEducare, 2012
Being part of a decentralized system Swedish schools have a rather large possibility to shape their own activities. In the present article we analyze the activities of different schools, working with children who are considered to have problems relating
Hans Larsson, Claes Nilholm
doaj   +1 more source

A network model of conviction-driven social segregation

open access: yes, 2018
In order to measure, predict, and prevent social segregation, it is necessary to understand the factors that cause it. While in most available descriptions space plays an essential role, one outstanding question is whether and how this phenomenon is ...
Gherardi, Marco   +4 more
core   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Iron Furnace Problem - What is the porosity distribution in the iron ore hopper? [PDF]

open access: yes, 2011
In the processing of iron ore, pellets are funneled into a furnace and reduced by contact with a gas. We consider the problem of determining whether significant spatial segregation occurs within the furnace based on pellet size.
Ketcheson, D.
core  

Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam   +14 more
wiley   +1 more source

AN ALGORITHM TO REDUCE THE OCCUPATIONAL SPACE IN GENDER SEGREGATION STUDIES [PDF]

open access: yes
This paper presents an algorithm based on the bootstrap to select an admissible aggregation level, that is, the minimum number of occupational categories which yield a gender segregation value which is not significantly smaller than that obtained from ...
Javier Ruiz-Castillo   +2 more
core   +3 more sources

In Focus n° 3: Sana’a and Rapid Urbanization in some Short Stories by Muḥammad al‑Gharbī ‘Amrān 

open access: yesArabian Humanities, 2013
This article presents a few short stories by the famous Yemeni writer Muḥammad al‑Gharbī ‘Amrān and offers some information regarding Yemeni society to illustrate these tales set in Sana’a on the threshold of the 21st century.
Patrizia Zanelli
doaj   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

open access: yesAdvanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya   +6 more
wiley   +1 more source

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