Results 201 to 210 of about 703,248 (356)

Some in-field experiences of non-synchronous vibrations in large rotating machinery [PDF]

open access: yes
Some problems associated with non-synchronous vibrations are analyzed by describing three cases experienced with fairly large rotating machines in operating conditions.
Colnago, Giuseppe   +3 more
core   +1 more source

3D‐Printed Microfluidic Bioreactor Incorporating Electrospun Scaffolds for Creating an Enhanced Kidney Epithelial Cell Microenvironment

open access: yesJournal of Applied Polymer Science, EarlyView.
Overview of cell seeding, attachment and scaffold insertion into bioreactor, with potential analyses listed after conditioning period. ABSTRACT Chronic kidney disease stands as a significant global health challenge, exacerbated by an ongoing scarcity of available organs for transplantation.
Todd P. Burton   +4 more
wiley   +1 more source

Mechanical Recycling Processes of Polyethylene Terephthalate (PET) in the Framework of Circular Bottle‐To‐Bottle Manufacturing

open access: yesJournal of Applied Polymer Science, EarlyView.
This paper explores the possibility of adopting a bottle‐to‐bottle approach to recycling, in which a sample of re‐graded recycled PET is characterized and compared with both mechanically recycled PET and monopoly blends composed of virgin and bottle‐recycled PET. The comparison focuses on industry strategies commonly adopted to reduce the environmental
Francesco Paolo La Mantia   +3 more
wiley   +1 more source

Analysis of Quality‐Relevant Process–Structure Relationships through Tracking and Tracing: A Comprehensive Study on the Calendering Process in Lithium‐Ion Battery Production

open access: yesBatteries &Supercaps, EarlyView.
This study examined the compaction behavior of an electrode and its impact on product quality using a marker‐based traceability system. Electrodes are marked; calendered with increasing rolling force; and measured for thickness, porosity, interfacial resistance, and adhesion strength.
Andreas Mayr   +4 more
wiley   +1 more source

Global trends and challenges in biogas purification and CO2 capture for renewable energy and climate mitigation

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biogas purification technologies facilitate the production of value‐added products such as biomethane and industrial chemicals. This review was based on the assumption that biogas purification is underrepresented in the literature despite its significant potential for clean energy and greenhouse gas mitigation, warranting a comprehensive ...
Priscila Marchiori   +6 more
wiley   +1 more source

Sustainable extraction of lignin from rice straw: utilizing fractionated lignin for antimicrobial functionalization of polymeric materials

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Lignin extracted from rice straw via hydrothermal steam explosion and fractionated using acid‐catalyzed organosolv treatment in previous work was incorporated into styrene–butadiene rubber (SBR) at 3 and 6 wt% to develop functionalized composites with antimicrobial properties.
Henoc Pérez‐Aguilar   +4 more
wiley   +1 more source

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