Results 11 to 20 of about 53,017 (247)

On trying to say what “goes without saying”. Wittgenstein on certainty and ineffability

open access: yesRicerche di Pedagogia e Didattica, 2014
This paper offers a philosophical outlook on the subject of the communication of certainty and uncertainty, by focusing on the later Ludwig Wittgenstein’s image of “hinges”.
Anna Boncompagni
doaj   +1 more source

Hybrid 3D Printing of Functional Smart Hinges

open access: yesMachines, 2023
Smart hinges fabricated using three-dimensional (3D) printing have been accepted in the aerospace, robotics, and biomedical fields since these devices possess a shape memory characteristic.
Lily Raymond   +7 more
doaj   +1 more source

Elasto-Kinematics and Instantaneous Invariants of Compliant Mechanisms Based on Flexure Hinges

open access: yesMicromachines, 2023
The kinematic synthesis of compliant mechanisms based on flexure hinges is not an easy task. A commonly used method is the equivalent rigid model, which involves replacing the flexure hinges with rigid bars connected with lumped hinges using the already ...
Christian Iandiorio, Pietro Salvini
doaj   +1 more source

“The Critique of Anthropological Reason”: Indubitable Truth and Cuban Divination

open access: yesСоциология власти
This paper approaches the study of ‘apparently irrational beliefs' in anthropology. The author traces how the debate that emerged in the 1960s around Evans-Pritchard's work on Azande magic has developed in the context of the ontological turn.
Maria Volkova
doaj   +1 more source

DETERMINATION OF CONTACT STRESSES AND GAPS IN CHAIN TRANSMISSION HINGES

open access: yesRUDN Journal of Engineering Research, 2018
The article considers the questions of determination of contact stresses in the chain transmission hinges that need to be known for assessing their wear resistance, because the wear and tear of hinges is the most common type of damage to the chain gears.
Yury V Belousov, Stanislav V Strashnov
doaj   +1 more source

Data for “Folding and Deploying Identical Thick Panels with Spring-loaded Hinges”

open access: yesData in Brief, 2022
This article provides supplementary information for the manuscript “Folding and Deploying Identical Thick Panels with Spring-loaded Hinges” (Yang et al. 2022), in which collision-free deployments of a multiple degree-of-freedom (DoF) system are realized ...
Jingyi Yang   +3 more
doaj   +1 more source

Hinged Dissections Exist [PDF]

open access: yesDiscrete & Computational Geometry, 2008
We prove that any finite collection of polygons of equal area has a common hinged dissection. That is, for any such collection of polygons there exists a chain of polygons hinged at vertices that can be folded in the plane continuously without self-intersection to form any polygon in the collection.
Abbott, Timothy G.   +5 more
openaire   +5 more sources

Religious Credences as Hinges: A Commentary on Van Leeuwen's Religion as Make-Believe

open access: yesZygon
In this commentary, we critically discuss Neil van Leeuwen’s book Religion as Make-Believe: A Theory of Belief, Imagination, and Group Identity.
Alberto Cavallarin, Hans Van Eyghen
doaj   +2 more sources

Possible Geometries for Precast Concrete Structures, through Discussing New Connections, Robotic Manufacturing and Re-Utilisation of the Concrete Elements

open access: yesBuildings
This study explores the potential use of new connections to shape precast building geometries, focusing on connection performance, robotic fabrication, and foldable structural elements.
Abtin Baghdadi   +2 more
doaj   +1 more source

Analysis and design of symmetric notch flexure hinges

open access: yesAdvances in Mechanical Engineering, 2017
This article presents the analytic models of four types of flexure hinges (elliptic, circular, parabolic, and hyperbolic flexure hinges). The analytic models are developed based on the theory of elasticity and infinitesimal method.
Ning Xu, Ming Dai, Xiaoqin Zhou
doaj   +1 more source

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