Calculus and Analytical Mechanics in the Age of Enlightenment, by Craig G. FraserCalculus and Analytical Mechanics in the Age of Enlightenment, by Craig G. Fraser. Variorum (distributed by Ashgate, Brookfield, Vermont), 1997. x, 308 pp. $94.95 U.S.

1998 ◽  
Vol 33 (3) ◽  
pp. 495-497
Author(s):  
Peter Hilton
Keyword(s):  
Analytical Mechanics ◽  
Age Of Enlightenment

Kants kritische Psychologie als Aufklärung

2020 ◽  
Vol 74 (2) ◽  
pp. 253-273
Author(s):  
Hyeongjoo Kim ◽  
Carina Pape
Keyword(s):  
Important Change ◽  
Pure Reason ◽  
Human Soul ◽  
Critique Of Pure Reason ◽  
Ongoing Process ◽  
The Enlightenment ◽  
Complete Rejection ◽  
Age Of Enlightenment

In his famous essay from 1784, Kant denied that we "live in an enlightened age"; yet he claimed that we "live in an age of enlightenment". If we should answer the question if we live in an enlightened age now, we could basically give the same answer. The enlightenment as an ongoing process can be found throughout Kant's whole work. This article focuses on how the concept of enlightenment can be applied to the Kantian psychology, which marks an important change of theory of the soul within modern western metaphysics. Kant's idea of enlightenment and 'critique' will be illustrated with reference to the "Paralogisms" of the Critique of Pure Reason. Finally, an analysis of some passages of the "Paralogisms" shall demonstrate that Kant's critique of the previous metaphysical doctrine of the human soul should not be understood as a complete rejection of this doctrine; rather, Kant's critique of what is called rational psychology should be understood as a critical transformation.

Substantiation the machine with a basket for the application of mineral fertilizers and other bulk materials with the upper arrangement of the feeding device

2019 ◽  
pp. 37-43
Author(s):  
Fesenko, H.
Keyword(s):  
Fat Body ◽  
Mineral Fertilizer ◽  
The Body ◽  
Mineral Fertilizers ◽  
Analytical Mechanics ◽  
Bulk Materials ◽  
The Stability ◽  
Working Bodies ◽  
The Relationship ◽  
Stable Flow

Purpose. Increasing the uniformity of distribution of mineral fertilizers and other bulk materials due to the stability of their feed from the body to the spreading working bodies using the top feeder. Methods. The following methods are used to achieve this aim: the method of comparing the differences between individual groups of fertilizers, the method of analyzing the properties of a new technical system, the method of functional inventiveness, and the methods of theoretical and analytical mechanics. Results. The traction body of the conveyor of the upper feed of the body fat body machine for mineral fertilizers and other bulk materials was substantiated and the relationship between the height of its scrapers and the distance between them was established, as well as the nature of the mineral fertilizer pressure on the curvilinear wall of the body. In addition, the design of the advanced body fertilizer spreader is justified, which ensures a stable flow of fertilizers from the body due to the improvement of the top feeder. Conclusions. Because of the conducted researches, the advantages of machines equipped with top feeder are found. They create the conditions for the forced feeding mineral fertilizers and other loose materials from the container to the distribution bodies, which is a prerequisite for their evenness on the surface. With this, the imperfection of known machines with the top feeder constrains their introduction into agricultural production. On this account, a more thoroughly constructed solution of the body feeder of the top feed is substantiated, in which the conveyor provides a stable supply of fertilizers from the body with reduced energy consumption during operation. Keywords: analysis, feed, upper device, conveyor, stability, fertilizers, flow ability, body.

“La Idea Mueve” (The Idea Moves Us)

2018 ◽  
Author(s):  
Gabriela González
Keyword(s):  
United States ◽  
Mexican American ◽  
The United States ◽  
Mexican Immigrant ◽  
Democratic Institutions ◽  
Scientific Racism ◽  
Men And Women ◽  
Political Beliefs ◽  
Age Of Enlightenment

The concluding chapter explains how race had served defenders of slavery by providing them with an excuse to hold men and women in bondage. For their inhumane treatment of Africans during the Age of Enlightenment to be justified, their humanity needed to be ideologically stripped away—scientific racism served that purpose. Racist theories also kept other groups in subaltern positions. Mexicans with mestizo, mulatto, and Indian genealogies experienced racialization in the United States. Simply put, Americans, proud of their liberal political heritage and their democratic institutions, needed to see oppressed groups as somehow sub-human in order to reconcile their political beliefs with the nation’s less than egalitarian realities. It is for this reason that the politics of redemption practiced by Mexican immigrant and Mexican American activists merits attention.

scholarly journals Application of Genetic Algorithm Elements to Modelling of Rotation Processes in Motion Transmission Including a Long Shaft

Energies ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 115
Author(s):  
Andriy Chaban ◽  
Marek Lis ◽  
Andrzej Szafraniec ◽  
Radoslaw Jedynak
Keyword(s):  
Genetic Algorithm ◽  
Genetic Algorithms ◽  
Fitness Function ◽  
Least Square ◽  
Distributed Parameter ◽  
Parameter Method ◽  
Analytical Mechanics ◽  
Parameter System ◽  
Rotational Systems ◽  
Elastic Elements

Genetic algorithms are used to parameter identification of the model of oscillatory processes in complicated motion transmission of electric drives containing long elastic shafts as systems of distributed mechanical parameters. Shaft equations are generated on the basis of a modified Hamilton–Ostrogradski principle, which serves as the foundation to analyse the lumped parameter system and distributed parameter system. They serve to compute basic functions of analytical mechanics of velocity continuum and rotational angles of shaft elements. It is demonstrated that the application of the distributed parameter method to multi-mass rotational systems, that contain long elastic elements and complicated control systems, is not always possible. The genetic algorithm is applied to determine the coefficients of approximation the system of Rotational Transmission with Elastic Shaft by equivalent differential equations. The fitness function is determined as least-square error. The obtained results confirm that application of the genetic algorithms allow one to replace the use of a complicated distributed parameter model of mechanical system by a considerably simpler model, and to eliminate sophisticated calculation procedures and identification of boundary conditions for wave motion equations of long elastic elements.

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