Results 111 to 120 of about 66,071 (297)

Utrata Stateczności przez Zniekształcenie Przekroju Poprzecznego Pręta Cienkościennego

open access: yesEngineering Transactions, 1960
We consider a thin-walled bar with closed quadratic cross-section (Fig. 1). The possibility is investigated of stability loss where all the walls buckle in their planes, the axis of the beam remaining rectilinear.
A. Chudzikiewicz
doaj  

Modeling friction factor in pipeline flow using a GMDH-type neural network

open access: yesCogent Engineering, 2015
The standard methods of calculating the fluid friction factor, the Colebrook–White and Haaland equations, require iterative solution of an implicit, transcendental function which entails high computational costs for large-scale piping networks while ...
Saeb M. Besarati   +3 more
doaj   +1 more source

Kant's Metaphysics of Race, Its Distinctiveness, and Its Normativity

open access: yesJournal of Social Philosophy, EarlyView.
ABSTRACT Drawing on the contemporary taxonomy of the metaphysics of race, this paper shows that Kant's theory of race occupies a distinct metaphysical position on race. Second, it argues that Kant's metaphysics of race inherently produces racist claims.
Reza Mosayebi
wiley   +1 more source

Meromorphic solutions to non-linear differential-difference equations

open access: yesElectronic Journal of Differential Equations, 2018
We consider the non-linear differential-difference equation $$ c(z)w(z+1)+a(z)\frac{w'(z)}{w(z)}=R(z,w(z)), $$ where R(z,w(z)) is rational in w(z) with rational coefficients, a(z) and c(z) are non-zero rational functions.
Changjiang Song, Kai Liu, Lei Ma
doaj  

Kant on Bullshit Jobs—Mere Means and True Means

open access: yesJournal of Social Philosophy, EarlyView.
ABSTRACT Following David Graeber's Bullshit Jobs, there has recently been academic and public discussion about useless work. Immanuel Kant maintains that we ought to be means for others and that there is a duty to be useful. Graeber and Kant are both concerned with a form of harm often overlooked in contemporary ethics and political philosophy, namely,
Martin Sticker
wiley   +1 more source

Artificial Creativity and Human Fragility

open access: yesModern Theology, EarlyView.
Abstract This article critiques the widespread assumption that generative AI systems exhibit genuine artistic creativity. While such systems can produce novel and aesthetically appealing outputs, assessments based solely on results obscure fundamental differences between human and artificial agents.
Johanna Merz
wiley   +1 more source

Classical transcendental solutions of the Painlev\'e equations and their degeneration

open access: yes, 2003
We present a determinant expression for a family of classical transcendental solutions of the Painlev\'e V and the Painlev\'e VI equation. Degeneration of these solutions along the process of coalescence for the Painlev\'e equations is discussed.Comment:
Masuda, Tetsu
core  

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