Biological adaptation of the myocardium to a permanent change in loading conditions

1992 ◽  
pp. 1-10 ◽  
Author(s):  
B. Swynghedauw
Keyword(s):  
Loading Conditions ◽  
Permanent Change ◽  
Biological Adaptation

Effect of the components on the properties of hybrid composite materials under impact loading conditions

2018 ◽  
pp. 42-49 ◽  
Author(s):  
V.V. Kudinov ◽  
◽  
I.K. Krylov ◽  
V.I. Mamonov ◽  
N.V. Korneeva ◽  
...  
Keyword(s):  
Composite Materials ◽  
Impact Loading ◽  
Hybrid Composite ◽  
Loading Conditions

TOUGHMET 2CX

Alloy Digest ◽  
2013 ◽  
Vol 62 (6) ◽  
Keyword(s):  
Tensile Strength ◽  
Wear Resistance ◽  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Coefficient Of Friction ◽  
Loading Conditions ◽  
Severe Loading

Abstract ToughMet 2 CX is a Cu-9Ni-6Sn alloy that combines low coefficient of friction with wear resistance. ToughMet alloys are a line of spinodal hardened Cu-Ni antigalling alloys for bearings capable of performing with a variety of shafting materials and lubricants. The alloys combine a high lubricity with wear resistance in these severe loading conditions. ToughMet 2CX in the cast and spinodally hardened (CX) condition exhibits tensile strength in excess of 724 MPa (105 ksi) and hardness exceeding HRC 27 with excellent machinability. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming. Filing Code: Cu-819. Producer or source: Materion Brush Performance Alloys.

PHYSIOLOGICAL AND HYGIENIC CHARACTERISTICS OF THE HEALTH STATUS OF ADOLESCENTS STUDYING THE PROFESSION DRILLER

2018 ◽  
pp. 18-21
Author(s):  
M.Yu. Stupina ◽  
N.P. Setko
Keyword(s):  
Health Status ◽  
Mental Performance ◽  
Growth Trend ◽  
Biological Adaptation ◽  
Functional Reserves

The article presents data on the features of functional reserves, the level of biological adaptation, mental performance of students by the profession driller. We found that more than half of the adolescents had reduced adaptive reserves of varying severity. Thus, the level of functional reserves, which was reduced relative to the physiological norm, was noted in 89 % of the 1st year, 83.4 % in the 2nd year and 93.3 % in the 3rd year students. In parallel, there was the growth trend to the 3rd year of study from the students number with reduced performance (from 27.6 % to 33.3 %) and an increase by 1.6 times of the students number with a significantly reduced level of performance.

Permanent Change of Station (PCS) Cost-Generation Model (PCSMOD)

1984 ◽  
Author(s):  
Derek C. Wong ◽  
Alberto R. Jerardo ◽  
Michael K. Nakada
Keyword(s):  
Generation Model ◽  
Permanent Change

Design, Analysis and Prototype Development of Railway Wagons on Different Loading Conditions

2020 ◽  
Author(s):  
Shivendra Nandan ◽  
Rishikesh Trivedi ◽  
Satyajeet Kant ◽  
Javed Ahmad ◽  
M. Maniraj
Keyword(s):  
Design Analysis ◽  
Loading Conditions ◽  
Prototype Development

Autecology of scum producing bacteria

1998 ◽  
Vol 37 (4-5) ◽  
pp. 527-530 ◽  
Author(s):  
Hilde Lemmer ◽  
George Lind ◽  
Margit Schade ◽  
Birgit Ziegelmayer
Keyword(s):  
Wastewater Treatment ◽  
Cell Surface ◽  
Wastewater Treatment Plants ◽  
Cell Surface Hydrophobicity ◽  
Surface Hydrophobicity ◽  
Residence Times ◽  
Loading Conditions ◽  
Emulsifying Activity ◽  
Substrate Preferences

Non-filamentous hydrophobic scum bacteria were isolated from scumming wastewater treatment plants (WWTP) by means of adhesion to hydrocarbons. They were characterized with respect to taxonomy, substrate preferences, cell surface hydrophobicity, and emulsification capability. Their role during flotation events is discussed. Rhodococci are selected by hydrolysable substrates and contribute to flotation both by cell surface hydrophobicity and emulsifying activity at long mean cell residence times (MCRT). Saprophytic Acinetobacter strains are able to promote flotation by hydrophobicity and producing emulsifying agents under conditions when hydrophobic substrates are predominant. Hydrogenophaga and Acidovorax species as well as members of the Cytophaga/Flavobacterium group are prone to proliferate under low loading conditions and contribute to flotation mainly by emulsification.

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