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

How to get the vector of a specific vibration mode in phonon dispersion?

For example, I have this phonon dispersion(Fig. 1), and now I would like get vector of atoms which describes TA1 in P. I know v_sim can show vibrational animation of specific mode, but I do not...

20 February 2021 4,332 4 View

Physical significance of Gap between optical and acosutic branches in Phonon Dispersion?

Hello Everyone, Recently I am doing some Phonon branchesbased studies. For some materials the gap between the optical and acoustic branch is small, for some it's large and for some there is no...

04 November 2020 3,987 2 View

How to calculate or experimentally determine phonon energy of oxide glasses?

I need to calculate phonon energy of different tellurite glass matrices. There are some ways through FTIR and Raman analysis that I know but they do not seem solid to apply and publish.

08 June 2020 1,607 5 View

Have Quantum Cascade Lasers been used to excite phonons (e.g. in solid-state samples)?

I am aware of many femtosecond laser based approaches to excite phonon modes e.g. in crystals and minerals. Quantum Cascade Lasers (QCLs) seem like an interesting alternative, especially since...

27 May 2020 5,464 3 View

Is it possible that the atoms can only have transverse mode of vibration in a crystal?

There are two possible modes of vibrations of atoms in the crystal, longitudinal and transverse. When we examine phonon dispersion curve or its band structure, usually both the modes can be...

12 April 2020 7,071 6 View

Anyone know about works, or currently working in modifying the nanostructure of Conventional Thermoelectric materials using Carbon nanostructures ?

Hello All: Does anyone is currently working, or know works about introducing carbon nanostructures in the material structure of the conventional thermoelectrics (like: Bi2Te3, Sb2Te3, Bi,SbTe,...

15 January 2020 4,336 3 View

How does one calculate the Huang-Rhys factor (S) with respect to the phonon displacement (Delta)?

Hello, I am trying to extract the Huang-Rhys factor S from the progression of LO phonon overtones in the resonance Raman spectrum of a material. In the configuration coordinate model, we consider...

08 January 2020 9,786 8 View

Which book is best for group theory in Raman spectroscopy?

I want to study about lattice dynamics of phonon mode ,phase transition using raman spectroscopy.can any body suggest me some book name for basic theory?

31 December 2019 4,520 4 View

Anyone know about works, or currently working in modifying the nanostructure of Conventional Thermoelectric materials using Carbon nanostructures ?

Hello All: Does anyone is currently working, or know works about introducing carbon nanostructures in the material structure of the conventional thermoelectrics (like: Bi2Te3, Sb2Te3, Bi,SbTe,...

31 December 2019 3,083 3 View

Is there a possibility of coupling between optical phonon and lone pair of electrons (lone pair electron-phonon coupling)?

The electron-phonon coupling is very common in condensed matter physics. But I am not sure if the same phenomenon is allowed between lone pair of electrons and phonon?.

26 November 2019 189 4 View