Results 151 to 160 of about 119,769 (367)
Geometry and Simulation of the Generation of Cylindrical Gears by an Imaginary Disc Cutter
, 2014 [[abstract]]This paper proposed a method of representing the geometry of an imaginary disc cutter in parameter form. The undercutting condition of the imaginary disc cutter is studied, and the mathematical model of the generated gears is developed by the
Yang, Shyue-Cheng; Liang, Tsang-Lang
core
Business Strategy and the Environment, EarlyView.ABSTRACT Circular ecosystems connect diverse actors who collaborate to close resource loops and pursue sustainable goals without centralized control. Such arrangements entail heightened interdependence and uncertainty, making trust, understood as the willingness to accept vulnerability based on positive expectations of others' behavior, a critical ...
Inken Hoeck, Tassilo Schuster
wiley +1 more source
Advancements in Mechanical Power Transmission and Its Elements
This reprint brings together cutting-edge studies on mechanical power transmission systems and components that play a pivotal role across various industries.
core +1 more source
Left Main Stem Perforation: Management Strategies in a Potentially Catastrophic Event
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Left main stem coronary perforation is a potentially fatal complication of percutaneous coronary intervention if not recognized early and treated emergently. Treating left main stem perforation can be challenging due to the significant hemodynamic effect of one of the important steps, namely balloon tamponade.
Hilal Khan +3 more
wiley +1 more source
, 1993 Flex-Gears are being developed as an alternative to brushes and slip rings to conduct electricity across a rotating joint. Flex-Gears roll in the annulus of sun and ring gears for electrical contact while maintaining their position by using a novel ...
Tsai, Lung-Wen, Peritt, Jonathan
core
Next Generation Hosts for Protein Recognition, Assembly and More
Chemistry – A European Journal, EarlyView.The original design of synthetic receptors for proteins was based on macrocycles with a hydrophobic core and a polar/charged periphery. This design, geared towards protein recognition, facilitates receptor self‐assembly. Macrocycle oligomerization, in turn, contributes to protein assembly as evidenced in many cocrystal structures.
Peter B. Crowley
wiley +1 more source
Comparative Study of the Geometric Accuracy of 3D-Printed Polyamide CF15 and Injection-Molded POM Spur Gears. [PDF]
Materials (Basel)Bakardzhiev V +4 more
europepmc +1 more source
Chemistry – A European Journal, EarlyView.The first microwave‐assistance‐free heterogeneous catalytic upcycling of polyoxymethylene (POM) into valuable cyclic acetals is achieved with a reusable proton‐exchanged montmorillonite (H‐Mont) catalyst. Combining interlayer accessibility with strong acidity, H‐Mont enables efficient, regenerable, and versatile transformations with potentially biomass‐
José F. Noboa +3 more
wiley +1 more source