Instability of nonequilibrium fluctuation in electrochemical nucleation. II. Determination of the critical condition

1995 ◽  
Vol 103 (19) ◽  
pp. 8616-8626 ◽  
Author(s):  
Ryoichi Aogaki ◽  
Akito Yamada ◽  
Atsushi Tadano
Keyword(s):  
Critical Condition ◽  
Electrochemical Nucleation ◽  
Nonequilibrium Fluctuation

scholarly journals Investigation of causes of XCMG QY25К lorry-mounted crane accident

2021 ◽  
Vol 350 ◽  
pp. 00018
Author(s):  
Andrei Verameichyk ◽  
Andrei Zheltkovich ◽  
Michael Lugovskoy ◽  
Vitaly Khvisevich ◽  
Boris Holodar
Keyword(s):  
Chemical Analysis ◽  
Experimental Research ◽  
Critical Condition ◽  
Mass Fraction ◽  
Visual Inspection ◽  
Chemical Elements ◽  
Comprehensive Analysis ◽  
Compressive Stresses ◽  
Crack Zone

The article conducted a study of the causes of the accident of the XCMG QY25K lorry-mounted crane. Visual inspection of the emergency boom (boom in a critical condition) was carried out with the analysis of the state of the material in the broken section. The microstructure of steel in the crack zone was investigated. Chemical analysis of steel with a determination of the mass fraction of chemical elements was performed. Studies of the strength and hardness of material samples were carried out. Theoretically, the maximum tensile and compressive stresses in the section of the failed boom are determined. Comprehensive analysis of the obtained theoretical and experimental research results made it possible to establish the true cause of the accident of the lorry-mounted crane.

scholarly journals OPTIMIZATION OF INTENSIVE THERAPY IN PATIENTS IN THE ACUTE PERIOD OF COMA

World Science ◽  
2021 ◽  
Author(s):  
Volkova Yuliya ◽  
Deineko Maksym
Keyword(s):  
Intensive Care ◽  
Succinic Acid ◽  
Sodium Salt ◽  
Critical Condition ◽  
Intensive Therapy ◽  
Salt Hydrate ◽  
Treatment And Prevention ◽  
Disturbance Of Consciousness ◽  
Diagnostic Criterion

When prescribing intensive care to an unconscious patient, it is important to determine the etiological factor of the critical condition. The distribution of patients by neurotropic or vasotropic mechanism of disturbance of consciousness is extremely important for successful treatment and prevention of complications. Determination of autoantibodies to brain tissue is an important diagnostic criterion for the adequacy of intensive care. Administration of substances with succinic acid and D-fructose-1,6-diphosphate sodium salt hydrate is pathogenetically determined in this category of patients.

Determination of critical condition for initiation of dynamic recrystallisation in Zr-1%Nb alloy

2018 ◽  
Vol 757 ◽  
pp. 1-7 ◽  
Author(s):  
Abdollah Saboori ◽  
Matteo Pavese ◽  
Sara Biamino ◽  
Paolo Fino ◽  
Mariangela Lombardi
Keyword(s):  
Critical Condition ◽  
Dynamic Recrystallisation
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