Results 201 to 210 of about 9,128,380 (291)

Resolving the Carbon—Performance Paradox: Global Evidence on Stakeholder Engagement, Risk and Institutions

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines how greenhouse gas emissions influence corporate performance and explains why prior evidence on the carbon–performance relationship has remained inconsistent. Drawing on institutional, stakeholder and slack resource perspectives, the study investigates the direct effects of carbon intensity and emissions reduction ...
Olatunde Ogunwole   +2 more
wiley   +1 more source

Viscosity of concentrated mRNA solutions: Implications for downstream processing

open access: yesBiotechnology Progress, EarlyView.
Abstract Messenger RNA (mRNA) therapeutics can be used to protect against infectious disease and for the treatment of cancers and genetic disorders. In order to obtain the desired therapeutic dosage, it is necessary to concentrate the mRNA to levels where the viscosity of the mRNA solutions can become significant.
Amin Javidanbardan   +3 more
wiley   +1 more source

[Clipping: Reynolds Aluminum Manufacturing]

open access: yes
Light blue pamphlet advertising the forty manufacturing locations of Reynolds Aluminum throughout the United States.
Reynolds Aluminum Manufacturing
core  

From Interest to Intention: Factors Shaping Black Boys’ STEM Career Expectation in Early Adolescence

open access: yesThe Career Development Quarterly, EarlyView.
ABSTRACT This study examines the predictors of STEM career expectation among Black boys in ninth grade using nationally representative data from the High School Longitudinal Study of 2009. Guided by social cognitive career theory, we analyze associations between math and science self‐efficacy, career exploration activities, and STEM career expectation ...
JoHyun Kim, Jungmin Lee, Heesun Kim
wiley   +1 more source

Automated Process Optimization in a Novel Triple Shaft Mixer with Adaptive Mixing Modes

open access: yesChemie Ingenieur Technik, EarlyView.
A novel multi‐purpose mixer with adjustable blade angle and a coaxial stirrer is developed, providing three degrees of freedom. An optimization strategy is integrated to autonomously identify optimal operating conditions through automated tests. The current draw of the main stirrer serves as the optimization criterion, while stirrer speeds, directions,
B. Schwarz, H. Kniele, J. A. Lindner
wiley   +1 more source

The Filament Extension Atomization Process for Powder Production of Elastic Fluids

open access: yesChemie Ingenieur Technik, EarlyView.
Filament extension atomization is a promising technique for spraying a wide range of materials, enabling narrow droplet size distributions. This study examines the behavior of various fluids and suspensions to define application limits and identify optimal operating conditions.
Moritz Neukötter   +4 more
wiley   +1 more source

Development of a Mechanically Regenerating Desublimator for Freeze‐Drying Systems in the Food Industry

open access: yesChemie Ingenieur Technik, EarlyView.
Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher   +3 more
wiley   +1 more source

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