Commentary and supercommentary, with text, on Īśvarapratyabhijñā, classical verse work, expounding the Trika philosophy in Kashmir Sivaism, by Utpala, fl. 900-950.

We study the structure of algebraic -closed subsets of an algebraic lattice L, where is some Browerian binary relation on L, in the special case when the lattice of such subsets is an atomistic lattice. This gives an approach to investigate the atomistic lattices of congruence-Noetherian quasivarieties.

The aim of this study is to examine the distribution of news related to nanoscience and nanotechnology published in Turkish newspapers between 2011 and 2018. Nine Turkish newspapers selected using criterion sampling were investigated and the document analysis method was used to analyze them. The electronic archives of the newspapers were used to collect data and the word “nano” was used as a keyword. The obtained data were analyzed with the content analysis technique. While analyzing the news stories, categorization was (...) performed according to four main variables: distribution by years, the newspaper section, the approach in the content of the news stories, and the content of the news stories. As a result, it was seen that there has been an increase in the number of nano-news stories in Turkish newspapers over the years, the news stories are mostly included in the “local” section of the newspapers, and the general approach is positive. In the categories formed according to the content of the news stories, the number of news stories related to the production and commercial applications of nanotechnology was higher compared to the others. In an international comparison, it should also be mentioned that the topic of risk plays a subordinate role in the newspapers examined. (shrink)

In this paper I have tried to clarify the meaning of two very different sets of characteristics which philosophers have had in mind when they claimed that ethical terms were objective. I gave a very tentative answer to the question whether it is true to say that, in any of the distinguished senses, ethical statements are objective. Lastly, I indicated how the failure to make the distinction I draw was responsible for a number of confusions and unnecessary difficulties. More precisely, (...) in (1) I defined the first set of the characteristics in question, which together I have called solidity ; in (2) I give reasons why it is misleading to claim that ethical statements are solid and also misleading to claim they are not; in (3) I defined the second set of these characteristics, namely, proper contentiousness and proper complexity; in (4) I explained what I thought were the fundamental differences between these two sets of characteristics; in (5) I suggested that the solidity of an expression is normally a good reason for holding that the expression is properly contentious and properly complex; in (6) I claim that the failure to understand (4) and, therefore, also (5) leads to the following errors: (a) that, if an expression is solid , it must be properly contentious and properly complex ; that, if an expression is non-solid , it must be either properly contentious and properly simple , or properly non-contentious . (5) That, if an expression is properly contentious and properly complex , it must be solid ; if it is properly contentious and properly simple or if it is properly non-contentious , then it must be non-solid ; and lastly in (7) I have mentioned some common reasons for holding that ethical expressions have one or the other of the above-mentioned characteristics. (shrink)

Level statistics and nodal point distribution in a rectangular semiconductor quantum dot are studied for different degrees of spin-orbit coupling. The chaotic features occurring from the spin-orbit coupling have no classical counterpart. Using experimental values for GaSb/InAs/GaSb semiconductor quantum wells we find that level repulsion can lead to the semi-Poisson distribution for nearest level separations. Nodal lines and nodal points are also investigated. Comparison is made with nodal point distributions for fully chaotic states.