3. Note of a New Form of Armature and Break for a Magneto-Electric Machine

1872 ◽  
Vol 7 ◽  
pp. 488-498
Author(s):  
R. M. Ferguson
Keyword(s):  
Cast Iron ◽  
Electric Machine ◽  
New Form ◽  
Rectangular Piece

The magneto-electric machine, which I am about to describe, approximates in its general arrangements to Ladd's hand machine. In it Mr Ladd makes use of a compound Siemens' armature, consisting of two separate armatures placed in length, and revolving round the same axis, with their coils at right angles to each other. The armature revolves between the poles of an electro-magnet, of the description introduced by Mr Wilde. The electro-magnet, in the present instance, is made of a rectangular piece of boiler-plate, three-quarters of an inch in thickness, bent so as to form three sides at right angles to each other, as shown (in section) in fig. 1. The upright sides (P P' P) are nearly 9 inches high and 11 inches in length, and the top of the same length is 6 inches broad. Pieces of cast-iron (N and S) are put in the open end to form the poles of the magnet.

I. On a new form of dynamo-magneto-electric machine

1875 ◽  
Vol 23 (156-163) ◽  
pp. 496-498
Keyword(s):  
Great Part ◽  
Electric Machine ◽  
Platinum Wire ◽  
External Work ◽  
New Form ◽  
Charles Wheatstone

In the first machines constructed by Siemens and Wheatstone in 1867 (see Royal Society’s Transactions) the power of augmenting the magnetism by successive currents, developed from the original residua magnetism contained in the iron, was fully demonstrated, and it was shown that the power of the machine could thereby be developed to great extent; but the only means for obtaining external work was by the insertion in the circuit of a magnet or coil so that the secondary discharge could be utilized. Sir Charles Wheatstone also showed that a great part of the current could be shunted through a platinum wire, care being taken that the resistance of the platinum wire was sufficient to compel a large part of the current to pass round the electromagnet.

The Formation Mechanism of Sweat Phosphide in a New Form and Comparison with Expansion Scab in the Gray Cast Iron Castings

2016 ◽  
Vol 11 (2) ◽  
pp. 347-355
Author(s):  
Amir Mohammad Sedigh Noohi ◽  
Naser Hamidnezhad ◽  
Azim Safikhani ◽  
Mohammad Reza Ghorbani Nia ◽  
Alireza Modaresi
Keyword(s):  
Cast Iron ◽  
Formation Mechanism ◽  
Gray Cast Iron ◽  
Gray Cast ◽  
Iron Castings ◽  
New Form

Fine Structure of Platelet Interaction with a New Microcrystalline Collagen Preparation

1974 ◽  
Vol 32 ◽  
pp. 58-59
Author(s):  
W. H. Zucker ◽  
R. G. Mason
Keyword(s):  
Fine Structure ◽  
Platelet Aggregation ◽  
Hydrochloric Acid ◽  
Whole Blood ◽  
Platelet Adhesion ◽  
Hemostatic Agent ◽  
Native Collagen ◽  
Fibrillar Morphology ◽  
Clinical Interest ◽  
New Form

Platelet adhesion initiates platelet aggregation and is an important component of the hemostatic process. Since the development of a new form of collagen as a topical hemostatic agent is of both basic and clinical interest, an ultrastructural and hematologic study of the interaction of platelets with the microcrystalline collagen preparation was undertaken.In this study, whole blood anticoagulated with EDTA was used in order to inhibit aggregation and permit study of platelet adhesion to collagen as an isolated event. The microcrystalline collagen was prepared from bovine dermal corium; milling was with sharp blades. The preparation consists of partial hydrochloric acid amine collagen salts and retains much of the fibrillar morphology of native collagen.

The staining pattern of the tropomyosin sequence is displayed in a new paracrystal

1986 ◽  
Vol 44 ◽  
pp. 150-151
Author(s):  
M.K. Lamvik ◽  
L.L. Klatt
Keyword(s):  
Amino Acid ◽  
Amino Acid Sequence ◽  
Staining Pattern ◽  
Banding Patterns ◽  
Mass Thickness ◽  
New Form

Tropomyosin paracrystals have been used extensively as test specimens and magnification standards due to their clear periodic banding patterns. The paracrystal type discovered by Ohtsuki1 has been of particular interest as a test of unstained specimens because of alternating bands that differ by 50% in mass thickness. While producing specimens of this type, we came across a new paracrystal form. Since this new form displays aligned tropomyosin molecules without the overlaps that are characteristic of the Ohtsuki-type paracrystal, it presents a staining pattern that corresponds to the amino acid sequence of the molecule.

A New Form and Function for Personality

2013 ◽  
Author(s):  
Joshua Wilt ◽  
William Revelle
Keyword(s):  
Form And Function ◽  
New Form ◽  
And Function

New form of oxygen found

Nature ◽  
2001 ◽  
Author(s):  
Philip Ball
Keyword(s):  
New Form
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