scholarly journals Affine almost automorphic actions on compact nilmanifolds

2014 ◽  
Vol 35 (6) ◽  
pp. 1783-1794
Author(s):  
S. G. DANI ◽  
RIDDHI SHAH ◽  
PUNEET SHARMA
Keyword(s):  
Almost Automorphic ◽  
Points Of View ◽  
Compact Nilmanifolds ◽  
Affine Automorphism

We discuss conditions under which an affine automorphism of a compact nilmanifold is almost automorphic, and the structure of such automorphisms from dynamical as well as algebraic points of view.

High Resolution Specimen Area Imaged Under Negligible Field Aberrations

1970 ◽  
Vol 28 ◽  
pp. 540-541 ◽  
Author(s):  
T. Yanaka ◽  
K. Shirota
Keyword(s):  
High Resolution ◽  
Field Distribution ◽  
Image Space ◽  
Beam Deflection ◽  
Objective Lens ◽  
Resolution Limit ◽  
Leakage Flux ◽  
Specimen Area ◽  
Points Of View ◽  
Aberration Theory

It is significant to note field aberrations (chromatic field aberration, coma, astigmatism and blurring due to curvature of field, defined by Glaser's aberration theory relative to the Blenden Freien System) of the objective lens in connection with the following three points of view; field aberrations increase as the resolution of the axial point improves by increasing the lens excitation (k2) and decreasing the half width value (d) of the axial lens field distribution; when one or all of the imaging lenses have axial imperfections such as beam deflection in image space by the asymmetrical magnetic leakage flux, the apparent axial point has field aberrations which prevent the theoretical resolution limit from being obtained.

Crystal structure images of large gold clusters and growing crystals by HRTEM

1984 ◽  
Vol 42 ◽  
pp. 428-429
Author(s):  
L.R. Wallenberg ◽  
J.-O. Bovin ◽  
G. Schmid
Keyword(s):  
Crystal Structure ◽  
Nucleation And Growth ◽  
Close Packing ◽  
Gold Clusters ◽  
Molecular Weight Determination ◽  
Growth Mechanisms ◽  
Starting Point ◽  
Different Types ◽  
Nucleation And Growth Mechanisms ◽  
Points Of View

Metallic clusters are interesting from various points of view, e.g. as a mean of spreading expensive catalysts on a support, or following heterogeneous and homogeneous catalytic events. It is also possible to study nucleation and growth mechanisms for crystals with the cluster as known starting point.Gold-clusters containing 55 atoms were manufactured by reducing (C6H5)3PAuCl with B2H6 in benzene. The chemical composition was found to be Au9.2[P(C6H5)3]2Cl. Molecular-weight determination by means of an ultracentrifuge gave the formula Au55[P(C6H5)3]Cl6 A model was proposed from Mössbauer spectra by Schmid et al. with cubic close-packing of the 55 gold atoms in a cubeoctahedron as shown in Fig 1. The cluster is almost completely isolated from the surroundings by the twelve triphenylphosphane groups situated in each corner, and the chlorine atoms on the centre of the 3x3 square surfaces. This gives four groups of gold atoms, depending on the different types of surrounding.

مشروعية نكاح المتعة عند الإمامية الإثنى عشرية وموقف المذاهب الإسلامية منها

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
fithriah wardi
Keyword(s):  
Analytical Methods ◽  
Points Of View

Both fuqaha (Moslem jurists) of the Sunni and the Shi’ah are in agreement that Mut’ah marriage was permitted at the beginning of Islam, based on Al-quran verses and Rasulullah (pbuh) hadiths. However, they disagree as to the annulment and permissibility. The Shi’as considered Mut’ah marriage as permitted until the Day of Resurrection, meanwhile the Sunni viewed it as forbidden. The execution of Mut’ah marriage has always been singled out as one of the specific features of the Shi’ite doctrine in which denying it means denial of the religion. They also believe that woman who practised Mut’ah marriage will result in her sins being forgiven. According to the Shi’ites, Mut’ah marriage is one of the biggest reasons for someone to be granted heaven, and his status be elevated to the rank of the Holy Prophet PBUH. Hence, it can be said that practicing Mut’ah marriage is one of the most crucial issues among the Shi’ite community which is totally contradicted to the Sunni doctrine which believed it is unlawful marriage and equalized to Zina (adultery). There is no doubt that this is one of the most important topics that lead to the dispute between the two schools of thought. Using the descriptive and analytical methods, this study aims to elaborate the views on the issue from Shi’ite and Sunni points of view based on various proofs (adillah) and their argumentations in supporting the views.

An Immanent Criticism of Urban Design in Montevideo

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Washington MORALES
Keyword(s):  
Urban Design ◽  
Applied Ethics ◽  
Form Of Life ◽  
Political Reality ◽  
Applied Philosophy ◽  
Points Of View ◽  
Philosophical Frameworks

The debate about the so called “excluding design” has been a focus for applied philosophy for several years. The structure of this debate is constituted by deontological and consequentialist’s applied ethics and as well as agonistic democratic approaches. This paper asks for the applicability of these points of view to the particular socio-political reality of Montevideo. Examining this reality closer, I hold that we cannot comprehend the recent aestheticization of the excluding design there through these contemporary philosophical frameworks. As an alternative philosophical procedure, I analyze the aestheticization of excluding design in Montevideo from Rahel Jaeggi’s immanent criticism. I hold that this process of aestheticization implies an ideological regressive “form of life”. And I also argue that the Uruguayan democracy is affected by this ideological regression. Nevertheless, because this aestheticization is not an exclusive Uruguayan phenomenon, this paper intends to open one direction in applied philosophy of urban design.

Gender, Representation, Experience: The Case of Village Performers in Java

2008 ◽  
Vol 26 (2) ◽  
pp. 140-167 ◽  
Author(s):  
FELICIA HUGHES-FREELAND
Keyword(s):  
Everyday Life ◽  
Gender Representation ◽  
New Order ◽  
Gender Ideologies ◽  
Gender Representations ◽  
Women’S Experiences ◽  
Performance Culture ◽  
Women's Experiences ◽  
Points Of View

This article explores how gender representations are deployed in anthropological analysis with reference to female performers (ledhek) in rural Java during the last decades of Suharto's New Order Indonesia (1966–1998). 1 It shows how the negative ascriptions given to ledheks were consistent with state promulgated gender ideologies in Indonesia, and explores the women's experiences in performances and everyday life. This different standpoint allows us to understand their dancing from the performers’ points of view, rather than from that of official state endorsed ideas of acceptable performance culture.

Evaluation of management strategy results of laboratory studies in serum samples with hemolysis

2019 ◽  
Vol 1 (4) ◽  
pp. 43-45
Author(s):  
O. A. Klimenkova ◽  
V. P. Pashkova ◽  
T. V. Vavilova ◽  
V. S. Berestovskaya
Keyword(s):  
Management Strategy ◽  
Negative Consequences ◽  
Laboratory Studies ◽  
Serum Samples ◽  
Ongoing Debate ◽  
Clinical Interpretation ◽  
Points Of View ◽  
Test Result ◽  
High Uncertainty

There is an ongoing debate about what the laboratory should do with hemolyzed samples. Several strategies are proposed for managing the results obtained in such samples. The safest option from the analytical and clinical points of view is to perform a study of a new sample without hemolysis. Another approach is to carry out a test irregardless, but at the same time indicate a limit on the clinical interpretation of the result, by making a comment on possible hemoglobin interference. The choice of strategy should be based on a comparison of the risk of negative consequences in the absence of a test result and the likelihood of harm due to the transfer of the result with high uncertainty to the clinician.

Self-Presentation – A Precondition for Social Interactio (Theoretical Aspects)

2018 ◽  
Vol 6 (2) ◽  
Author(s):  
Nikolay Zhilkov
Keyword(s):  
Self Presentation ◽  
Erving Goffman ◽  
Different Types ◽  
Edward Jones ◽  
Current Article ◽  
Points Of View

The current article presents some of the theoretical aspects of self-presentation describing different points of view on the issue. The ideas of Erving Goffman, Edward Jones, Barry Schlenker, Roy Baumeister and others are being explored. Concepts related to to self-presentation are presented. Different types and functions of self-expression are identified.

The terminology of regional economics from the economist's and the linguist's points of view

2012 ◽  
Vol 5 (2) ◽  
pp. 225-259
Author(s):  
Lívia Ablonczy-Mihályka ◽  
Katalin Ziskáné Kiczenkó
Keyword(s):  
Regional Economics ◽  
Points Of View
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