How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What are the values needed for gabor filter's parameter for cifar10 data?

Hi, I implemented a code to gabor filter cifar10 data but the images after being filtered and stacked are not clear like the original images. I think the problem is in the way I am using the...

03 March 2021 6,317 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

No title

03 March 2021 5,360 2 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

The procedure compute?

02 March 2021 5,204 3 View

What are possible factors influencing the isotope-based hydrograph separation in river confluences?

When performing hydrograph separation (EMMA method) with isotope tracers in river confluences (natural large basin), we found that the contribution of each end member sometimes exceeds the...

20 January 2021 8,403 5 View

How to know if 87Sr/86Sr is reliable for Sr isotope chemostratigraphy in marbles?

I am currently looking for parameters to know if 87Sr/86Sr data is reliable for chemostratigrahy in marbles, and/or parameters to know if those marbles have had some post-depositional...

30 November 2020 9,032 8 View

Which isotopes can be used for preserving agricultural products?

Different kinds of Isotopes are playing very important roles in agriculture. They are used to detect different nutrient elements in soil and other crop improvement program. But which isotopes and...

16 November 2020 9,248 7 View

Dear fellows, what models are there available for water stable isotopes in the vadose zone?

I'm aware of Hydrus and Netpath, but are there others? I am highly interested in water stable isotopes in variably saturated and non-equilibrium flow (double porosity/permeability). Any hints...

21 October 2020 9,395 2 View

Have you published anything about the Ebrahimi meteorite? If so can you comment on anything pertaining to the isotopes of oxygen seen?

Did you see any evidence of D-ribose or other organic chemistry?

14 June 2020 9,565 8 View

What program/software can I use to search/mine a high resolution full scan mass spectrum (QTOF) for halogen isotope patterns?

For Bromine, the program would be able to go though each of the m/z's in the full scan, add 1.99795 (difference in mass between 79Br and 81Br) to that m/z, determine the intensity ratio between of...

16 May 2020 7,373 2 View

Does anyone has good references to "Organic x Inorganic CO2 in the atmosphere"? Volcanos x Burning fossil fuels?

I need more details and references about: the increase in carbon observed in the atmosphere is the organic origin CO2, not the inorganic origin CO2 released when a volcano erupts. Evaluation of...

19 March 2020 948 3 View

Suitable Software for the Interpretation of isotopic data?

I am currently working on the effects of climatic and vegetational change on mammals for past 15 Ma. I want to ask that how the data of oxygen and carbon stable isotopes can be interpreted in the...

26 January 2020 970 3 View

How do stable isotopes (not radioactive) form in stars and other bodies in the universe?

I was once told that stable isotopes of lighter elements such as H, N C , etc are found in stars, planets, etc. Can anyone suggest any literature which talks about the formation of these isotopes?

15 December 2019 6,535 3 View

How do stable isotopes (not radioactive) form in stars and other bodies in the universe?

I was once told that stable isotopes of lighter elements such as H, N C , etc are found in stars, planets, etc. Can anyone suggest any literature which talks about the formation of these isotopes?

11 December 2019 5,497 3 View