Results 51 to 60 of about 9,859 (133)
News shocks, consumer confidence and business cycles
Abstract We study the causal effects of consumer sentiment shocks on macroeconomic aggregates. By constructing a novel instrument based on major non‐economic news shocks in the USA over 1969–2022, and opinion polls around these events, we identify exogenous changes in consumer confidence.
Syed M. Hussain, Zara Liaqat
wiley +1 more source
ABSTRACT Extreme swings in food prices can put food security at risk. Fertilizer prices are among the main drivers of food prices. This work explores the recurrent behavior of the extreme global fertilizer price fluctuations underlying food price dynamics.
Massimiliano Calvia
wiley +1 more source
Hydrogen‐powered aviation offers a transformative pathway to zero‐emission flight by eliminating in‐flight CO2 emissions. Key considerations include propulsion systems (fuel cells and hydrogen combustion), cryogenic storage and insulation challenges, infrastructure and cost barriers, and supply‐chain constraints.
Mubasshira +4 more
wiley +1 more source
Outline of a Theory of non-Rankine-Hugoniot Shock Wave in Weak Mach Reflection [PDF]
At the previous AFMC, the background for expecting a departure from Rankine-Hugoniot theory at the base of the reflected shock wave in weak Mach reflection was exposed.
Madhani, Jehangir T. +1 more
core +1 more source
This work presents a deep learning model to autonomously recognize and classify the secretion retention into three levels for patients receiving invasive mechanical ventilation, achieving 89.08% accuracy. This model can be implemented to ventilators by edge computing, whose feasibility is approved.
Shuai Wang +6 more
wiley +1 more source
Mineralogy and Formation of a Platinum Placer Deposit, Southern South Island, New Zealand
Placer platinum group minerals (PGM), with subordinate detrital gold, have been concentrated in Pleistocene coastal sands near the present Foveaux Strait shoreline. This study characterises the PGM in what is New Zealand's only identified PGM deposit.
Marshall Palmer, Dave Craw
wiley +1 more source
Healing Beams: Radiation and Radiotherapy in Novels, Poems, Music, Film, Painting
Radiation and radiotherapy are perceived by patients and the general public as mysterious, dangerous and healing. The image of radiation and radiotherapy can be analysed by studying novels, poems, music, film and painting. Our paper reviews how radiation and radiotherapy are perceived by patients, the general public, as reflected in various art genres.
Ad A. Kaptein +3 more
wiley +1 more source
Decline to Boom to Slowdown: Australia's Labour Market in the COVID‐19 Era
ABSTRACT This article presents a 5‐year review of Australia's labour market from early 2020 through to the end of 2024, what I term the ‘COVID‐19 era’. A first objective is to provide a history of the main developments in the labour market during this period.
Jeff Borland
wiley +1 more source
In the central highlands of Odisha, India, Kutia Kondh families navigate a precarious reality shaped by productive autonomy, decentralized authority, and material and relational uncertainty. Abundance and destitution are finely balanced in a world where humans, animals, ancestors, and spirits are co‐present and co‐dependent but also opaque and ...
Sam Wilby
wiley +1 more source
Kinetic theory and turbulent discontinuities [PDF]
Shock tube discontinuities were used to test and extend a kinetic theory of turbulence. In shock wave and contact surface fluctuations, coherent phenomena were found which provide new support for the microscopic nonempirical approach to turbulent systems,
I, L. +4 more
core +1 more source

