Results 51 to 60 of about 589,079 (238)

Definite descriptions are ambiguous

open access: yes, 2008
Keith Donnellan (1966) contrasted two uses of definite descriptions, the referential and the attributive. In using a definite description referentially the speaker communicates content about a particular object in mind,1 whereas in using the same ...
Felipe S. Amaral, F. S. Amaral
core   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

open access: yesAdvanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner   +7 more
wiley   +1 more source

Limits to the Hall Effect and Other Nonreciprocal Effects in Three‐Dimensional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Comprehensive and fundamental bounds on nonreciprocal effects in three‐dimensional metamaterials are derived. They reveal that the effective Hall mobility cannot exceed the largest constituent mobility, that, under certain conditions, the Verdet constant cannot be enhanced, and that, for constituents with Hall coefficients of the same sign, the largest
Christian Kern, Graeme W. Milton
wiley   +1 more source

La rigidité au travers des ressemblances

open access: yesPhilosophia Scientiæ, 2020
My aim is to reconcile two quite popular views in their respective field, i.e., Lewis’ Counterpart Theory (CT) in modal metaphysics, and Kripke’s Rigidity Thesis in semantics. The notion of rigidity has no application in CT at first sight.
Filipe Drapeau Vieira Contim
doaj   +1 more source

Definite Descriptions are Directly Referential [PDF]

open access: yes, 2016
Amongst those who have analysed definite descriptions as referential, most have considered them to be indirectly referential. In contrast, I will argue that definite descriptions are directly referential, in the sense of Kaplan (1980).
Varey, Simon James
core  

Sharvy's Theory of Definite Descriptions Revisited

open access: yes, 2015
The paper revisits Sharvy's theory of plural definite descriptions. An alternative account of plural definite descriptions building on the ideas of plural quantification and non-distributive plural predication is developed.
Brogaard, Berit
core   +1 more source

Spectrally Programmable Spin‐Polarized Photocurrents in WSe2–NiPS3 Magnetic van der Waals Heterostructures

open access: yesAdvanced Materials, EarlyView.
Heterostructure photodiode devices of p‐type WSe2 with n‐type NiPS3 constructs spectrally protected spin‐polarized photocurrents. The energy of the excitation photon serves as an independent control parameter for spin‐selective photocurrent generation. ABSTRACT Efficient generation and control of spin‐polarized currents in semiconductors remain central
Rajesh Kumar Yadav   +8 more
wiley   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

L’argumentation et les descriptions définies

open access: yesDiscours, 2019
Utterances in which a referentially used definite description occurs as subject term may sometimes receive an argumentative interpretation, according to which the subject serves to introduce and justify the predicate.
Kohei Kida
doaj   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

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