Frontiers

Critical values for dimensional parameters of mesotheliomagenic mineral fibers: evidence from the dimensions and rigidity of MWCNT

1 Department of Geology, University of Maryland, College Park, MD, United States 2 Chemistry & Industrial Hygiene, Inc., Lakewood, CO, United States Determining the critical dimensional parameters for ...
Scientific Research Publishing

Determination of Incompressibility (Bulk Modulus), Elasticity (Young’s Modulus) and Rigidity (Shear Modulus) of Uyo and Its Environ, Southeastern Nigeria ()

1 Department of Science Technology, Akwa Ibom State Polytechnic, Ikot Osurua, Nigeria. 2 Department of Physics, University of Uyo, Uyo, Nigeria. 3 Department of Physics, Michael Okpara University of ...
C&EN

Effect of Ring Rigidity on the Statics and Dynamics of Linear Catenanes

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Article Views are the COUNTER-compliant sum of full text article downloads since ...
Machine Design

Ball-screw rigidity is a matter of definition

Not all ball-screw makers spec products the same way. Stiffness or rigidity is a key factor in evaluating ball-screw drives for specific needs. Rigidity, in this context, describes a ball screw's ...
Frontiers

What does it take to be rigid? Reflections on the notion of rigidity in autism

Characterizations of autism include multiple references to rigid or inflexible features, but the notion of rigidity itself has received little systematic discussion. In this paper we shed some light ...