Results 91 to 100 of about 204,620 (300)

Design Strategies for Electrolytes in Lithium Metal Batteries: Insights into Liquid and Solid‐State Systems

open access: yesBatteries &Supercaps, EarlyView.
This review systematically analyzes electrolyte design strategies for lithium metal batteries, covering both liquid and solid‐state systems in parallel. Liquid strategies such as high‐concentration, fluorinated, and additive‐engineered electrolytes are discussed, as well as polymer‐, ceramic‐, and composite‐based solid electrolytes, highlighting their ...
Un Hwan Lee, Seonhye Park, Joonhee Kang
wiley   +1 more source

The Refugee Crisis & The Responsibility Of Intellectuals [PDF]

open access: yes, 2016
According to the UN, 65.3 million forcibly displaced people languish in camps and slums or making desperate journeys toward safety. The global community has not only failed to help many of these people; in many cases it has actively obstructed them from ...
Sager, Alex
core  

‘Where are the adults?’: Troubling child‐activism and children's political participation

open access: yesBritish 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

Appraisal of Fire Safety Management Systems at Educational Buildings

open access: yesSHS Web of Conferences, 2014
Educational buildings are one type of government asset that should be protected, and they play an important role as temporary communal meeting places for children, teachers and communities.
Nadzim N., Taib M.
doaj   +1 more source

Experimental and Numerical Investigation of Passive Fire Protection for Pressurized Tanks Engulfed by Fires

open access: yesChemical Engineering Transactions, 2010
Abstract preview not available - see full-text PDF article.
S. Larcher   +3 more
openaire   +3 more sources

Activism as a long durée journey: Teachers against the Chilean neoliberal education model

open access: yesBritish Educational Research Journal, EarlyView.
Abstract In this paper, I use the idea of purposes of education, particularly subjectification, and the concept of love to explore long‐term teacher activism in Chile. ‘Long‐term activism’ is used to describe an ongoing struggle rather than activism confined to specific moments.
Carla Tapia‐Parada
wiley   +1 more source

Coal fly ash-containing sprayed mortar for passive fire protection of steel sections

open access: yesMateriales de Construccion, 2005
The present article addresses the possible use of coal fly ash as the chief component of sprayed mortars to fireproof steel structures. A pilot wet-mix gunning rig was specifically designed and built to spray different pastes on to sheet steel and ...
L. F. Vilches   +4 more
doaj   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Mortar with refractory waste for passive fire protection

open access: yesAmbiente Construído, 2020
Passive fire protection (PFP) is a field of study applied to the civil construction industry. Refractory brick waste contains elements that can contribute to the properties necessary for PFP. Therefore, this study developed a mortar with refractory brick waste for use as PFP. The authors proposed four formulations with compressive and flexural strength,
Lima, Paulo Henrique Pereira   +5 more
openaire   +1 more source

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, EarlyView.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

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