Results 141 to 150 of about 58,998 (325)

Development of high resolution simulations of the atmospheric environment using the MASS model [PDF]

open access: yes
Numerical simulations were performed with a very high resolution (7.25 km) version of the MASS model (Version 4.0) in an effort to diagnose the vertical wind shear and static stability structure during the Shuttle Challenger disaster which occurred on 28
Kaplan, Michael L.   +2 more
core   +1 more source

3D‐Printed Crosslinked Nanocellulose‐MXene Hydrogels and Aerogels with High Strength and Conductivity

open access: yesSmall, EarlyView.
This study presents a robust strategy for 3D printing conductive, mechanically resilient MXene–CNF composite structures using a single‐step freeze‐induced crosslinking method. The printed architectures remain stable in both wet and dry states, exhibit high electrical conductivity and mechanical strength, and demonstrate practical application in fully ...
Nuzhet Inci Kilic   +5 more
wiley   +1 more source

Economic Policy Uncertainty and Structural Transformation in Africa: The Conditional Role of Human Resource Development

open access: yesThunderbird International Business Review, EarlyView.
ABSTRACT The present study has investigated two objectives. First, it examines the unconditional impact of economic policy uncertainty (EPU) on Africa's structural transformation. Second, it explores the conditional role of human resource development in the nexus between economic policy uncertainty (EPU) and structural transformation.
Ekene ThankGod Emeka   +2 more
wiley   +1 more source

A feasibility study for measuring stratospheric turbulence using metrac positioning system [PDF]

open access: yes
The feasibility of obtaining measurements of Lagrangian turbulence at stratospheric altitudes is demonstrated by using the METRAC System to track constant-level balloons.
Gage, K. S., Jasperson, W. H.
core   +1 more source

The Time‐Varying Anchoring of Inflation Expectations in Australia

open access: yesAustralian Economic Review, EarlyView.
ABSTRACT This paper examines the anchoring of inflation expectations in Australia, an important indicator of the Reserve Bank of Australia's (RBA) credibility in the public's eyes regarding its inflation mandate. Rather than treating anchoring as a binary state, the study examines its evolution over time.
Thuy Hang Duong
wiley   +1 more source

Effect of Inlet Flow Characteristics on the Volume Fraction Distribution within a Severe Service Trim and the Valve Flow Coefficient [PDF]

open access: yes
It is well established that inlet flow characteristics may affect the performance of fluid handling systems considerably. This work focuses on the local flow analysis of a severe service control valve with a continuous resistance trim (CRT) operating ...
Charlton, Matthew   +2 more
core  

Product churn, tastes, and price indices

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Price indices commonly used to measure inflation do not account for the entry and exit of products nor for systemic changes in consumer preferences over time. Recent developments in the theory of price indices show that these issues have significant impacts on the growth of prices that consumers experience.
Hao Lan   +3 more
wiley   +1 more source

Flexible and navigable suction access sheaths: balancing sheath and scope size for desired flows

open access: yesBJU International, EarlyView.
Objective To study the effects of ureteroscope diameter, ‘flexible and navigable suction’ access sheaths (FANS) diameter, and irrigation pressure on intrarenal pressure (IRP) and irrigation fluid flow rates in ex vivo porcine kidneys; these benchtop data were compared against mathematical modelling results.
Richard Menzies‐Wilson   +4 more
wiley   +1 more source

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