Results 61 to 70 of about 61,087 (307)

Vehicle Fires: Significant Fire Hazard in Transportation Infrastructure

open access: yesFire and Materials, EarlyView.
ABSTRACT Vehicle flammability poses a critical threat to transportation infrastructure, with recent fires in depots, tunnels, and car parks highlighting systemic vulnerabilities. These incidents often result in the total loss of vehicles and buildings, revealing the inadequacy of current fire safety standards for vehicle materials.
Anja Hofmann‐Böllinghaus   +2 more
wiley   +1 more source

Battery-Powered Aircraft: Technologies and Designs

open access: yesEngineering Proceedings
Sustainability is one of the guiding principles of the aviation industry. In the coming years, new sustainable aircraft concepts and propulsion technologies are expected to be developed and scaled up.
María Zamarreño Suárez   +5 more
doaj   +1 more source

The performance of Italian airports [PDF]

open access: yes
The aim of this work is the analysis of the operational efficiencies of the major Italian airports. The study is based on a cross-sectional, time series dataset of 14 Italian airports for the period 2000-2004.
Gitto, Simone   +2 more
core  

Weaving strength and care: Situated reflections on women's work and the epistemology of care in biological anthropology

open access: yesFeminist Anthropology, EarlyView.
Abstract This essay examines how gendered expectations, structural precarity, and institutional hierarchies shape research practices, knowledge production, and career trajectories in biological anthropology. Taking the figure of the “strong woman” as an entry point, it questions celebratory narratives of resilience that frame endurance as an individual
Lumila Paula Menéndez
wiley   +1 more source

Analysing Sector Safety Performance Based on Potential Conflicts: Complex Network Approach

open access: yesAerospace
This paper presents an in-depth analysis of Sector Safety Performance (SeSPe), focusing on potential conflicts within the Spanish Air Traffic Network.
Icíar García-Ovies Carro   +1 more
doaj   +1 more source

Relative efficiency of Argentinean airports [PDF]

open access: yes
The main objectives of this paper are to measure the relative efficiency of Argentinean airports, and to infer possible regulatory consequences of the results. We pay attention to regional differences that could help the regulator in its task.
Fabián Garitta   +2 more
core  

Quiet activism as feminist practice

open access: yesFeminist Anthropology, EarlyView.
Abstract In this article, we discuss how women combat silencing in the face of violence and increased political turmoil through quiet activism in their day‐to‐day lives. Centering lengthy conversations with Arab women across London and notes from an ongoing collaboration with a feminist activist based in the US, we examine how wearable rhetorical ...
Vicky Panossian, Catherine A. Evans
wiley   +1 more source

Productivity change in Italian airports [PDF]

open access: yes
This paper examines the total factor productivity of 28 Italian airports during 2000–2006 using non-parametric estimation methods. Moreover, non-parametric inference and hypothesis test on the Malmquist index and its two main components, efficiency and ...
Gitto, Simone, Mancuso, Paolo
core  

Research advances in metal halides for flexible indirect X‐ray imaging

open access: yesFlexMat, EarlyView.
This review focuses on the preparation of flexible scintillators and provides an in‐depth discussion of the preparation methods and optimization of flexible films and flexible amorphous materials for MHs X‐ray indirect detectors. The content covers characterization methods for flexible materials, the selection of flexible substrates, optimization ...
Tianyu Xie   +3 more
wiley   +1 more source

Trajectory Predictor and Conflict Detection Figures of Merit for a Performance-Based Adaptive Air Traffic Monitoring System

open access: yesAerospace
This paper investigates the impact of trajectory predictor performance on the encounter probability generated by an adaptive conflict detection tool and examines the flexibility of the tool dependent on its adjustable thresholds, using historical radar ...
Chen Xia   +4 more
doaj   +1 more source

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