there are some relation between hardness and ultimate stress
I agreement with Kadhim
The ultimate is about 3.45 HB for steel , but we not find relation beween yield and ultimate therefore not relation between yield and hardness
fracture stress according griffith theory and yield from stress - strain diagram
04 May 2018 8,900 6 View
there are polymer shape memory alloys , What is the polymer shape memory alloys ?
01 January 1970 219 2 View
In stress relaxation , there are different models , what is the best models ?
01 January 1970 3,613 2 View
01 January 1970 5,451 0 View
I am puzzled about the properties of gelatin, when used for tissue-embedding. Hard gelatin can be melt again by temperatures about 40°C. Formalin-fixed gelatin is like crosslinked protein and...
07 August 2024 1,686 1 View
My collegue and I are having hard time to understand what is happening. Basically we have a tapping device that work with Arduino and a pneumatic pump. The pump allows the tapping of two...
04 August 2024 4,662 1 View
What is the role of oxidative stress in toxin-induced carcinogenesis? I am currently researching the impact of environmental toxins on children's health and would greatly appreciate insights from...
02 August 2024 3,174 1 View
Suppose I am studying the construct of "Academic Motivation" (latent variable) in students, which is measured through three observed variables: "Intrinsic Motivation," "Extrinsic Motivation," and...
31 July 2024 3,913 6 View
i compare between the antioxidant and oxidative stress level between negative control rats (saline) and CCL4 intoxicated rats. i found the level of GSH and TAC is more in toxic group than normal....
26 July 2024 1,887 0 View
The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.
25 July 2024 9,976 3 View
I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...
23 July 2024 9,938 1 View
"The Correlation between Nutrition and Transport Mechanism under Abiotic Stress in Plants: A Comprehensive Review" by Muhammad Saleem, Jianhua Zhang, Muhammad Qasim, Rashid Iqbal, and Li Song,...
23 July 2024 9,109 0 View
How can alternative crops for augmenting farmers’ income in abiotic stress regions and impact of abiotic environmental stresses on crop quality?
13 July 2024 6,826 5 View
please give me the scoring system of Academic stress scale developed by Rajendra and Kalikapan?
11 July 2024 2,054 3 View