Results 171 to 180 of about 11,782 (253)

Consistent Techno‐Economic and Environmental Assessment of Hydrogen Production via Electrolysis

open access: yesChemie Ingenieur Technik, EarlyView.
This study performs a techno‐economic and life‐cycle analysis of hydrogen production via electrolysis under five electricity supply scenarios, including flexible operation with a baseload. Results highlight trade‐offs between cost and carbon intensity, exhibiting economic and ecological inefficiency of grid supportive electrolysis in Germany.
Alexandra Göbel   +4 more
wiley   +1 more source

Electrical resistance tomography for process intensification of gas–liquid stirred tanks: A comparison of linear back projection and sensitivity conjugate gradient algorithms

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Monitoring gas–liquid dynamics using Electrical resistance tomography for process intensification in stirred tanks Abstract Electrical resistance tomography (ERT) is a non‐invasive technique widely applied to the study of multiphase flows, where phases exhibit different electrical properties.
Federico Alberini   +2 more
wiley   +1 more source

Association Between Anatomical Nasal Obstruction and Maxillary Constriction: Study on Postero-Anterior Cephalograms. [PDF]

open access: yesChildren (Basel)
d'Apuzzo F   +6 more
europepmc   +1 more source

Preventing wall deposition in duct flows: The role of particle number density and flow direction

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Particle deposition in wall‐bounded turbulent flows is a challenge in many industries, including pneumatic conveying, filtration, and related applications. When particles accumulate near boundaries, they reduce transport efficiency, alter near‐wall flow structures, and cause blockage.
Gizem Ozler, Holger Grosshans
wiley   +1 more source

Does Total Inferior and Middle Turbinectomy Always Lead to Empty Nose Syndrome? [PDF]

open access: yesOtolaryngol Head Neck Surg
Jha N   +10 more
europepmc   +1 more source

Updated facility‐level inventory and LCIA of the public electricity grid in Ontario, Canada

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract As the composition of Ontario's electricity grid will change over time, it is important to have a comprehensive understanding of the environmental impacts of Ontario's electricity grid as it stands today. However, publicly available information on impacts of Ontario's electricity grid is available only in aggregate from government sources.
Jamie Rose   +2 more
wiley   +1 more source

The life and work of Ernest Sydney Keeping

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract This article reviews the life and contributions of Ernest S. Keeping (1895–1984), a British‐born physicist who became a mathematics professor at the University of Alberta in 1929. He played a pivotal role in shaping the university's Mathematics Department, serving as its head from 1954 to 1961, and continuing to teach until 1970, nine years ...
David R. Bellhouse, Christian Genest
wiley   +1 more source

Advancing Strategic Alliance Commitment Under Sustainability Conditions: A Process‐Based Benefit–Risk Framework for NPD Alliances

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Strategic alliances frequently fail not because they lack value, but because firms struggle to sustain commitment over time. This challenge is especially salient in sustainability‐oriented and new product development (NPD) contexts, where interorganizational collaboration is widely promoted yet difficult to maintain.
Inwon Kang, Chulho Pang
wiley   +1 more source

Inferior Turbinate Preservation Surgery: Surgical Strategies to Prevent Empty Nose Syndrome. [PDF]

open access: yesPlast Reconstr Surg Glob Open
Guerrero-García T   +2 more
europepmc   +1 more source

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