Estimate PT (practical thermobarometry) based on the bulk rock composition?

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How make Ag and Sb soluble with acid digestion (for ICP)?

Hi Is it possible to make Ag and Sb soluble with acid digestion for ICP-OES, when we have an antimony ore sample? Thanks in advance.

23 July 2018 6,212 9 View

Does anyone know about immunological changes happening after inducing pancreatic beta cell ablation in zebrafish? is there any literature for it?

zebrafish immunological response after inducing cell specific ablation in zebrafish

06 March 2018 8,103 1 View

What are the safe doses of external beam and SR radiotherapies for brain tumors?

Hello I am new to radiotherapy modeling and I've gotten two questions. What are the safe dose of external beam radiotherapy for brain tumors (Gliomas)? What are the safe dose of external beam SRT...

20 November 2017 7,752 4 View

How much is the amount of energy to create one cell in human body

I am looking for the answers to the following question. Any help is appreciated. 1- How much energy is required to create a cell in body? I searched a lot but I couldn't find any reference. 2-How...

18 June 2017 1,778 3 View

Does anyone know what is wrong with this gel?

hi guys Does anyone know why my leader runs Crooked? Conditions are TBE, 1% agarose, run at 85V for about 30 minutes and was added EtBr before running it. 1 kb ladder. I would really thank you...

11 February 2016 5,122 7 View

Is there any software to predict protein expression value?

Hi buddy would you help me to know how to predict protein expression value with bioinformatic's software. and I need to know Is there any differences between "refolding and purification" or "...

28 January 2016 2,567 4 View

Sm and Nd values for CHUR and DM?

Which Sm -Nd values for CHUR and DM are the best for T CHUR and T DM calculations? Which reference? Thanks.

07 March 2014 1,609 7 View

Is garnet-biotite thermometry a recommended method for magmatic systems?

Is it recommended for granitoids?

12 December 2013 4,987 3 View

Metamorphic and igneous biotite?

How to recognize a metamorphic biotite from an igneous one based on microprobe data (e.g. in granitoids)?

17 May 2013 6,547 21 View

Magmatic epidote composition.

(1) How can I determine a magmatic epidote from a metamorphic epidote (based on major element composition)? (Are there any diagrams?) (2) What about the P - T of the magmatic epidote? Are there...

05 February 2013 2,517 1 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 View

To now I have understood any mineral deposits can be in any tectonic setting environment. Are you agree with me?

I have 28 years experience in field works on economic geology exploration works.

18 July 2024 1,268 2 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

Airborne Geophysics in Mineral Exploration ?

Appreciate your advice as I am asking about Airborne Magnetic Survey for mineral exploration (Gold and Associated Elements). What's the maximum depth for detecting subsurface extension and what...

02 July 2024 6,179 5 View

Do you think can be any mineral deposits in ophiolitic Plagiogranites?

I want to know more about ore deposits in ophiolites.

01 July 2024 5,962 4 View

What is the reason of appearance of 2 or 3 peaks in zeta potential analysis of sample?

Hello I have prepared metal nanoparticles and did zeta potential. Normally there is a single peak in sample but now there are 3 peaks. I prepared sample for analysis first I prepared 10 mg/mL...

30 June 2024 1,063 4 View

What are some reliable methods to measure the concentration of H2 gas at ppb levels?

We'll have vials in which we expect H2 generation to occur. Over the first few days, the amount of generated H2 is expected to be at ppb level. GC (+ TCD) detector is best when your H2 level is...

18 June 2024 254 3 View

Difference between creep deformation and stress relaxation deformation ?

I understand the basic definitions of creep and pressure relaxation. However, I am confused about the exact difference between them. See attached photo. Because a compression force is applied,...

17 June 2024 5,344 2 View

Geology Doctorate. Available for Post-doc and guest faculty. Please give suggestions. Anywhere in world ?

Geology Doctorate. Available for Post-doc and guest faculty. Please give suggestions. Anywhere in world.

09 June 2024 1,805 4 View