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Related to communities

68062 documents, page 4 of 6807

On Ackermann's theory of sets.

Singh, Dasharath (1977)




Alam, M.; Nair, N.; Ramamurti, T. (1977)
It has been reported in literature that stacking of cup cores one over the other causes significant variations in electrical characteristics due to a shadow effect. At National Physical Laboratory a series of experiments were conducted on multilayer sintering of MnZn ferrite cores in a production type furnace. The cup cores were stacked one over the other up to ten layers. Each loading of the furnace had 3 000 cup cores 18 x 11 mm. in size. All the electrical characteristics such as permeabil...

Assessment of Alternative Energy/Environment Futures for Austria, 1977-2015: An Executive Summary

Foell, W.; Dennis, R.L.; Hanson, M.E.; Hervey, L.A.; Hoelzl, A.; Peerenboom, J.P.; Poenitz, E. (1977)
This report was prepared to complement a presentation made October 25, 1977 at IIASA. The presentation, titled "An Executive Briefing Session", was designed to present the final results of a thirteen-month study of the Austrian Energy/Environment System to leaders in Austrian government, industry, and science. This written documentation of the results (of which a German translation is also available) presents in a brief form the final conclusions of this study. The study results provide a com...

Analysis of a National Model with Domestic Price Policies and Quota on International Trade

Keyzer, M.A. (1977)
This paper is the second in the series on the linkage of national models for food and agriculture. In Section 1, the model with domestic price policy and quota, is rehearsed and reformulated. A proof is presented for the existence of domestic equilibrium at given world market prices. In Section 2, the uniqueness of the domestic equilibrium is investigated on the basis of properties of the Jacobian matrix. In Section 3, attention is centered on the actual computation of the dome...

Υπόδειγμα συγκρίσεως θεωριών

Παναγιωτόπουλος, Ι. - Χ. Π. (1977)
Η εργασία αυτή δίνει τη δυνατότητα συγκρίσεως θεωριών ως προς ένα ή περισσότερα κριτήρια. Εδώ, η έννοια Θεωρία λαμβάνεται σαν ένα σύνολο διανοητικών εργασιών, που συνδέονται μεταξύ τους με την κοινή ανθρώπινη λογική. Έτσι, μια ιδέα πλήρως εκφρασμένη είναι δυνατό να αποτελεί μια θεωρία. Γίνεται προσπάθεια μαθηματοποιήσεως του θέματος, με τη βοήθεια των αλγεβρικών δομών, των γραφημάτων και του ηλεκτρονικού υπολογιστή. Τέλος, σαν εφαρμογή αντιμετωπίζεται το πρόβλημα συζητήσεως ατόμων κοινωνικής ...

Estruturas subjacentes de alguns tipos de frases declarativas afirmativas do dialeto gavião-jê

Araújo, Leopoldina Maria Souza de (1977)
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Comunicação e Expressão. Programa de Pós-Graduação em Lingüística.

The sequence specificity of a mammalian DNA methylase.

Browne, M J; Turnbull, J F; McKay, E L; Adams, R L; Burdon, R H (1977)
The sequence specificity of an extensively purified DNA methylase preparation from Krebs II mouse ascites cells has been examined. The enzyme appears to be highly sequence dependent. Moreover the sequence distribution of cytosine residues that are methylated, bears a very close resemblance to the sequence distribution of 5'-methyl cytosine found in vivo in a wide range of vertebrate cells and is consistent with methylation of cytosines in the sequence R-Yn-C-R.