Results 111 to 120 of about 5,906 (214)

Torsional Ratcheting Actuating System [PDF]

open access: yes, 2000
A new type of surface micromachined ratcheting actuation system has been developed at the Microelectronics Development Laboratory at Sandia National Laboratories.
MILLER,SAMUEL L.   +3 more
core  

Microscopic origin of granular ratcheting

open access: yes, 2008
International audienceNumerical simulations of assemblies of grains under cyclic loading exhibit "granular ratcheting:" a small net deformation occurs with each cycle, leading to a linear accumulation of deformation with cycle number.
García-Rojo, Ramón   +2 more
core   +1 more source

Effects of scanner type and prosthesis design–luting protocol combinations on the passive fit of interim implant‐supported complete‐arch fixed dental prostheses

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the effects of scanner type and prosthesis design–luting protocol combinations on the passive fit of interim implant‐supported complete‐arch fixed dental prostheses (ISCFDPs) fabricated using a non‐calibrated splinting grammetry system (OptiSplint).
Daizo Ishiguro   +3 more
wiley   +1 more source

Crawling under the radar: Two novel Paulinella species expand knowledge about the ecology and evolution of a primary plastid‐containing amoeba lineage

open access: yesJournal of Phycology, EarlyView.
Abstract The genus Paulinella represents a rare, independent case of primary endosymbiosis, providing a unique system to study the early stages of organelle evolution. Here, we expand current understanding of primary plastid endosymbiosis through the discovery and characterization of two novel photosynthetic amoebae, Paulinella marae sp. nov.
Julia Van Etten   +9 more
wiley   +1 more source

Pursuing patents for their own sake: How the investment discourse shapes patent quality and quantity

open access: yesThe Journal of World Intellectual Property, EarlyView.
Abstract Patent systems worldwide face criticisms over declining patent quality and increasing patent quantity. While most research focuses on strengthening examination rigour, this article turns attention to relatively underexplored patenting incentives.
Li Liu
wiley   +1 more source

Uniaxial ratcheting of Mild steel under cyclic tension [PDF]

open access: yes, 2009
Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.Uniaxial ratcheting characteristics of mild steel at room temperature are
Khairul Salleh, Basaruddin, Wooi, L.C.
core  

Epistocracy and the Commitment Problem

open access: yesPhilosophy &Public Affairs, EarlyView.
ABSTRACT The epistocracy debate has turned largely on the character of the electorate—what voters know, whether competence filters can be designed well, and what filtered selection produces. Another strand has focused on the legitimacy of epistocratic justifications. I ask instead about the equilibrium effects of the institution.
Simon Goldstein
wiley   +1 more source

International commitments on climate‐friendly investment liberalisation: A green straitjacket?

open access: yesReview of European, Comparative &International Environmental Law, EarlyView.
Abstract Meeting the objectives of the Paris Agreement will require considerable capital mobilisation. International investment agreements (IIAs) govern and promote financial flows. However, their alignment with international climate objectives has, thus far, either been non‐existent or insufficient.
Stefanie Schacherer
wiley   +1 more source

Testing the Assumptions of History‐Dependent Approaches to Regulation: Comparing Compliant Companies With Those That Transgress

open access: yesRegulation &Governance, EarlyView.
ABSTRACT Risk‐based approaches to regulatory governance are ubiquitous. One aspect of such approaches suggests regulators direct their attention towards companies that have already violated regulations. However, such approaches have made little use of available data to explore these companies, especially compared to companies that do not transgress ...
Ben Hunter
wiley   +1 more source

Micromagnetic Ratcheting Manipulation for Bioengineering Research Applications [PDF]

open access: yes, 2015
Richard Feynman in his famous address “There’s plenty of room at the bottom” illuminated the potential that nano and micro technologies had in extending our reach into the microscopic world.
Murray, Coleman Tyler
core  

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