Results 141 to 150 of about 190,371 (284)

In‐situ Analysis of Paste Properties in Resonant Acoustic Mixers for Quality Monitoring

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
Quality monitoring is important to ensure manufacturing robustness and achieve consistent properties. For the emerging technology resonant acoustic mixing, this work uses motor data to detect differences in particle content in formulations and variations in powder feedstock properties.
Alexandra Dobbs   +3 more
wiley   +1 more source

Illusion in Du Châtelet's Theory of Happiness

open access: yesJournal of Modern Philosophy
In her Discourse on Happiness, Émilie Du Châtelet claims that one must be susceptible to illusions to be happy. She gives almost no explanation of what illusions are or what causes them, and thus does not appear to satisfactorily defend her claim.
doaj   +2 more sources

MXene‐Based Electromagnetic Attenuation Materials in Microwave and Terahertz Bands

open access: yesRare Metals, EarlyView.
ABSTRACT MXenes exhibit considerable potential for developing high‐performance electromagnetic (EM) shielding and absorption materials operating across microwave and terahertz frequencies, due to their tunable surface chemistry and exceptional charge carrier transport properties.
Guozheng Zhang   +9 more
wiley   +1 more source

Identity Play: Middle School Youths' Provisional Self‐Making in Horizon‐Expanding STEM Spaces

open access: yesScience Education, EarlyView.
ABSTRACT This study introduces identity play as an analytic construct for science education to explore improvisational dimensions of middle school students' STEM identity development in multiple out‐of‐school learning experiences focused on environmental problem‐solving.
Heidi B. Carlone, Alison K. Mercier
wiley   +1 more source

Visual illusions of movement [PDF]

open access: yes
Visual illusions related to involuntary eye ...
Graybiel, A.   +2 more
core   +1 more source

Tangled Up in Green: A Review of Policy Analyses of the European Green Deal

open access: yesSustainable Development, EarlyView.
ABSTRACT The European Green Deal (EGD) was introduced as a transformative policy agenda for sustainability aiming to make Europe the first climate‐neutral continent in the world. While previous research has studied its transformative potential, there is no comprehensive review of that research.
Cecilia Enberg, Christian Ståhl
wiley   +1 more source

Dependence of vestibular reactions on frequency of action of sign-variable accelerations [PDF]

open access: yes
It was revealed that during the tests with continuous action of sign variable Coriolis acceleration the development of kinetosis was proportionate to the time of head inclinations in the range of 1 to 4 seconds while illusions of rocking in sagittal ...
Ivanov, V. V.   +2 more
core   +1 more source

The use of LLMs to annotate data in management research: Foundational guidelines and warnings

open access: yesStrategic Management Journal, EarlyView.
Abstract Research Summary The emergence of large language models (LLMs) offers new opportunities for AI integration in research, particularly for data annotation and text classification. However, researchers lack guidance on implementation best practices, as the benefits and risks of these tools remain poorly understood.
Natalie A. Carlson, Vanessa Burbano
wiley   +1 more source

Transforming Fragile Hydrogel Chips Into Standardized Cartridges via Contact Line Pinning for Robust Microfluidics

open access: yesSmall, EarlyView.
Hydrogel‐based microfluidic chips revolutionize drug delivery, tissue engineering, and biosensing, yet face challenges due to fragility and connection difficulty. This study introduces a novel cartridge design that enhances usability through a hydrogel–plastic hybrid design and a contactless connection method.
Sin‐Yung Siu   +8 more
wiley   +1 more source

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