Results 61 to 70 of about 135,370 (287)
‘Where are the adults?’: Troubling child‐activism and children's political participation
British Educational Research Journal, EarlyView.Abstract Children's political participation is a well‐established theme in childhood studies. In this article we offer an original account of child activism that takes into account the entangled and emergent aspect of children as activists. We begin with a historical and a conceptual review, noting the importance of mid‐20th century developments such ...
Sharon Hunter, Claire Cassidy
wiley +1 more source
Static continuous electrophoresis device [PDF]
, 1982 An apparatus is disclosed for carrying out a moving wall type electrophoresis process for separation of cellular particles. The apparatus includes a water-tight housing containing an electrolytic buffer solution.
Rhodes, P. H.
core +1 more source
Modelling of an industrial moving belt chemical vapour deposition reactor forming SiO2 films [PDF]
, 2005 In order to improve the efficiency of an industrial atmospheric pressure chemical vapour deposition (APCVD) moving belt reactor depositing silicon dioxide SiO2 films from tetraethoxysilane Si(OC2H5)4 (TEOS) andozone O3, a 2D simulation model based on the
Caussat, Brigitte +2 more
core +3 more sources
Deep Underground Science and Engineering, EarlyView.The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang +9 more
wiley +1 more source
Chemical Engineering Transactions, 2020 Trombe wall system is an effective passive solar heating, and phase change material can enhance its heat storage performance significantly. However, excessive heat loss during winter nighttime has been observed.
Liqiang Hou, Liu Yang, Yan Liu
doaj +1 more source
The German Socio-Economic Panel (SOEP) in the Nineties: An Example of Incremental Innovations in an Ongoing Longitudinal Study [PDF]
The main aim of the present paper is to historically reappraise the development of the German Socio-Economic Panel Study (SOEP) in the 1990s after the first six waves had been collected.
Gert G. Wagner
core
Analysis of the impact of the inlet boundary conditions in FDS results for air curtain flows in the near-field region [PDF]
, 2015 CFD results are discussed for planar jet flows, resembling configurations in use for air curtain flows in the context of smoke and heat control in buildings in case of fire. The CFD package FDS (Fire Dynamics Simulator), Version 6.0.1, is used.
Liu, Fang, Merci, Bart, Yu, Longxing
core
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
Investigation into the use of a water curtain over openings to prevent fire spread
MATEC Web of Conferences, 2016 This paper presents the results of several full-scale experiments to study heat radiation attenuation and shielding using sprinklers to create a water curtain between a compartment fire and a target wall.
Turco Matt +2 more
doaj +1 more source
The Influence Range of Solar Radiation on the Indoor Radiant Thermal Environment [PDF]
E3S Web of ConferencesIn glass curtain wall buildings, the solar radiation irradiation depth is greater, more solar radiation heat gain also has a greater impact on the indoor thermal environment.
Lu Shunyao +3 more
doaj +1 more source