scholarly journals Methodology of determining points of effective compensation of reactive capacity in air networks 0.4 kV

2018 ◽  
Author(s):  
Vera Sidorova ◽  
Elena Rokina
Keyword(s):  
Reactive Capacity

scholarly journals THE REACTIVE CAPACITY OF THE SOIL BASES OF GRAVITY-TYPE QUAY WALL

World Science ◽  
2019 ◽  
Vol 1 (9(49)) ◽  
pp. 16-19
Author(s):  
Natela Khoneliia ◽  
Svetlana Bugaeva
Keyword(s):  
Stress State ◽  
Earth Pressure ◽  
Base System ◽  
Soil Base ◽  
Lateral Earth Pressure ◽  
Quay Wall ◽  
Wide Range ◽  
Reactive Capacity ◽  
Limit Stress ◽  
Foundation Structure

The results of studies of the reactive capacity of the soil base of a gravity- type quay-wall on the basis of the method developed for calculating the “structure - soil base” system are considered. The method proposed allows determining the reactive capacity of the soil base in conditions of mixed stress state model (limit and sublimit stress state of the soil base) under and around of the base of the foundation structure in a wide range of loads of lateral earth pressure. The transformation of limit and sublimit stress state zones of the soil base on the basis of numerical modeling is presented which shows an increase of the sizes of limit stress state and a decrease of the sizes of sublimit stress state.

Early-age electrical resitivity and reactive capacity of mineral admixtures in mortars

2006 ◽  
Vol 21 (4) ◽  
pp. 158-162
Author(s):  
Liang Wenquan ◽  
He Zhen ◽  
Zhang Yongchuan ◽  
Chen Meizhu ◽  
Yang Huaquan
Keyword(s):  
Mineral Admixtures ◽  
Early Age ◽  
Reactive Capacity

scholarly journals Reactive Capacity Study of Methane Adsorbed in Aluminic-Platinum Catalyst

2015 ◽  
Vol 113 ◽  
pp. 79-83
Author(s):  
N.V. Ostanina ◽  
D.V. Golinsky ◽  
M.A. Kryukova ◽  
V.V. Pashkov ◽  
I.E. Udras ◽  
...  
Keyword(s):  
Platinum Catalyst ◽  
Reactive Capacity

scholarly journals THE EFFECT OF ANTECEDENT INFECTION AND IMMUNIZATION WITH STREPTOCOCCI UPON THE REACTIVITY OF RABBITS TO HORSE SERUM

1934 ◽  
Vol 60 (3) ◽  
pp. 323-337 ◽  
Author(s):  
Mark P. Schultz ◽  
Homer F. Swift
Keyword(s):  
High Titer ◽  
Horse Serum ◽  
Skin Lesions ◽  
Intravenous Injections ◽  
Secondary Reactions ◽  
Small Test ◽  
Delayed Reactions ◽  
Reactive Capacity ◽  
Antecedent Infection ◽  
Reticulo Endothelial System

1. The cutaneous responses of rabbits to small doses of horse serum intracutaneously is described. After an original injection of 0.1 cc. a secondary reaction often occurs about the 9th day, and tests at 3 day intervals with 0.001 cc. quantities indicate that general skin hypersensitivity is established at this time. Circulating precipitins for horse serum appear later. As the degree of sensitivity increases, lesions resulting from test doses reach a maximum development more quickly. 2. The reactivity of rabbits to horse serum is greatly increased by antecedent sensitization of the animals with repeated small intracutaneous inoculation of indifferent streptococci or immunization with large intravenous injections of either indifferent or hemolytic streptococci. Doses of indifferent streptococci precisely comparable to those producing greatly enhanced reactivity when given intracutaneously, increase reactivity to horse serum irregularly and to slight degree when injected intravenously. 3. Increases in reactivity (allergic irritability) are made evident by the occurrence of larger skin lesions at the site of the primary horse serum injections, the earlier development of more distinct secondary reactions in a higher percentage of animals, and by the more rapid appearance of skin sensitivity to the small test doses which may be first evidenced by delayed reactions at these injection sites. Accompanying these evidences of increased reactivity, there is an early appearance of blood serum precipitins in high titer. 4. There was no evidence of residual inflammation in any of the animals at the time reactivity to horse serum was tested. No attempt was made to determine the duration of this altered reactive capacity. It has been encountered in tests begun from 8 to 14 days after the last preliminary inoculation. 5. It is suggested that the increased reaction described is brought about by a persisting alteration in the functional activity of the reticulo-endothelial system.

scholarly journals The Ventilation, Heating and Lighting of Hospital Wards

1933 ◽  
Vol 26 (11) ◽  
pp. 1411-1426
Author(s):  
James Watt
Keyword(s):  
Solid Wall ◽  
Radiant Heat ◽  
Important Conclusion ◽  
Artificial Lighting ◽  
History Of ◽  
Reactive Capacity ◽  
The Individual ◽  
Cooling Air ◽  
Hospital Wards

History of ventilation in last 100 years, showing reversal of ideas and influence of sanatorium idea. Physiology of cool moving air. How it affects metabolism, heat-loss and heat-production. Relation to sunlight. Reactive capacity of the individual. Practice of these teachings, as illustrated by sanatorium treatment of tuberculosis and by open-air schools. Exposure to cooling air a powerful therapeutic agent. Infrequent occurrence in sanatoria of diseases or complications often ascribed to cold. Dilution of infection. Applicability to diseases other than tuberculosis. Shock and old age. Perflation and diffusion, their relative values. Uniformity or variability of effect desirable? Incompatibility of good ventilation and ordinary standards of heating. Former the more important. Conclusion that ward temperatures may be lowered without harm. Measures necessary to compensate, clothing, classification of patients, small wards. Changing standards of comfort. Psychological effects. Systems of ventilation in hospital wards. Mechanical by propulsion or extraction being displaced by natural system, usually by cross-window ventilation. Supplementary ventilators. Objection to heating of incoming air. Fallibility of human factor in management. Sash versus casement windows. Hoppers. Austral window. Orientation and exposure of wards. Ventilation of small wards. Proportion of window space to solid wall. Balconies. Floor space. Heating of wards. Heating of air or floor or walls. Open fires. Value of radiant heat. Steam or water under low or high pressure. Radiators or pipes. Lighting. Avoidance of glare from windows. Arrangement of beds in wards. Colour of walls. Blinds and curtains. Artificial lighting.

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