Results 251 to 260 of about 4,089,231 (333)

Static and Dynamic Analysis of Porous Gas Bearings Lubricated With Air, Refrigerant R‐134a, Helium and Hydrogen

open access: yesLubrication Science, EarlyView.
ABSTRACT Porous gas bearings (PGBs) enable high‐speed, oil‐free operation in modern rotating machinery. This study develops a coupled thermo‐hydrodynamic (THD) model for a cylindrical porous gas bearing lubricated with four working fluids—air, R‐134a, helium and hydrogen.
S. Bechiri, B. Bouchehit, B. Bou‐Saïd
wiley   +1 more source

Saplings of significance: Nurturing cultural value of new tree plantings through participatory opportunities

open access: yesPeople and Nature, EarlyView.
Abstract Tree‐planting initiatives are a crucial part of international sustainability and climate action efforts. Yet, many of these initiatives fail to achieve their long‐term sustainability and climate goals. The role of community value is an often‐overlooked factor in promoting the success of new tree plantings.
Claire L. Narraway   +8 more
wiley   +1 more source

Patterns of wild meat and other protein consumption in the periphery of Salonga National Park, Democratic Republic of the Congo

open access: yesPeople and Nature, EarlyView.
Abstract In Central Africa, human activities are severely impacting terrestrial and aquatic wildlife, threatening the food security of millions of people. Accordingly, sustainable use of wildlife is crucial for the nutrition and livelihoods of many rural communities in the region.
Zolo Admettons   +9 more
wiley   +1 more source

Integration of Graphene and ZnO Nanowires for a Self-Powered Piezoelectric MEMS Microphone. [PDF]

open access: yesACS Omega
Zhang H   +8 more
europepmc   +1 more source

A dramaturgy of uncertainty: Transdisciplinary manoeuvres across forestry and theatre

open access: yesPeople and Nature, EarlyView.
Abstract The uncertainties of climate change mean that forestry adaptation strategies are often complex and contested. Research has suggested that there is an interest in the forestry sector for facilitated dialogue about uncertainty (de Pellegrin Llorente et al., 2023).
Rachel Clive   +4 more
wiley   +1 more source

A Comb-Shaped Flexible Microelectrode Array for Simultaneous Multi-Scale Cortical Recording. [PDF]

open access: yesMicromachines (Basel)
Zhang S   +12 more
europepmc   +1 more source
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Beyond sonic realism: a cinematic sound approach in documentary 360° film

Studies in Documentary Film, 2022
Sound is often recognised as critical to the success of 360° film, but in a new medium fraught with technological challenges and time constraints, there is little research to guide sound designers in their creative practice.
Allison R. Butterworth
semanticscholar   +3 more sources

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