Which atmosphere can I sinter Ti64 green bodies without oxidizing? I use 5% H2, balanced argon atmosphere but my samples still oxidize at 1250'C.
Currently we're facing a problem in the lab, where our C. elegans worms don't hatch like they used to. We had hatching rates of 95% for wt, but for weeks it's low (65%). How ever this occur on all...
12 June 2024 1,675 0 View
I will use polyurethane foam for replica impregnation method. I want to increase hydrophilicity of polyurethane. Which chemical should I treat the surface of the polyurethane foam to increase its...
10 March 2024 7,783 2 View
I want to produce Ti64 trabeculer structure by replica impregnation method but during sintering my foams collapse. I tried multiple coating but during impregnation first coating moved away form...
24 September 2023 6,114 0 View
How can I increase strength of metallic foam produced by replica impregnation method? I am trying to produce the Ti64alloys metallic foam by replica impregnation method. But after sintering I...
22 September 2022 1,187 0 View
Hello , I am new to RNA-seq and can anyone guide me on how to do analysis on my data? I know I need to write a script to select my data based p-values and Q values for differential expression,...
22 March 2020 9,081 5 View
Hello. I want to measure HRV before activity, during activity and after activity. Each measurement will take 5 minutes. I have limited budget and i m searching for a portable device. And it must...
07 March 2020 4,967 3 View
Is there any physiological value or index that show us a stress or anxiety level? For example in an experimental reseach, when we want to find out computer games effect on stress, depression or...
10 February 2020 5,592 8 View
How should neurological tests be designed? Can they be said to be valid and reliable? What kind of test design should be done in this field? What should be considered in the interpretation of...
02 January 2020 2,956 12 View
How is organizational climate created and sustained?
02 January 2020 4,445 69 View
Halal certification is becoming more and more important. In the literature, especially research on consumers is intensive. However, it is seen that the researches on the enterprises are limited....
03 July 2019 5,481 48 View
How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?
09 August 2024 3,291 2 View
Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...
06 August 2024 8,716 0 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...
03 August 2024 5,392 1 View
I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...
03 August 2024 5,384 0 View
How does the atmosphere affect the flow of matter and energy on Earth and flow of energy in the biosphere related to the flow of food through a food chain?
02 August 2024 9,644 0 View
How to calculate the molar proportions of the oxides from the XRF analyses?
02 August 2024 2,565 2 View
This question tackles the complex issue of ensuring that while AI can tailor educational experiences to individual needs, it doesn't neglect the equally important aspect of fostering social...
02 August 2024 4,751 3 View
All plants are green but some of these plants becomes yellow. I did not found any reason. Please help me to find out the real problem.
01 August 2024 589 4 View