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 is the role of Thermal Activation Energy (Ea) in the conduction mechanism of High Resistance State of Resistive Switching Memory Device (RRAM)?

The temperature dependence of the resistance (R-T) measurement of High Resistance State (HRS) gives the thermal activation energy (Ea) using Arrhenius equation as given below R=R0exp(Ea/KBT) So,...

16 September 2020 3,008 6 View

Why Hall Coefficient vary from positive to negative randomly for the same sample at same condition ?

We use ECOPIA Hall Effect measurement system (Model no. HMS-5300 + AMP55T magnet) in our lab. I am trying to determine the carrier concentration and mobility of PbS thin films. I have made...

06 February 2020 6,944 4 View

Why Hall Coefficient vary from positive to negative randomly for the same sample at same condition ?

We use ECOPIA Hall Effect measurement system (Model no. HMS-5300 + AMP55T magnet) in our lab. I am trying to determine the carrier concentration and mobility of PbS thin films. I have made...

01 February 2020 5,024 4 View

How can I obtain good Aluminium/Germanium ohmic contacts at low temperatures?

Greetings. I am having trouble achieving ohmic contacts between Aluminium and Germanium that work at low temperatures. My contacts behave ohmically at room temperature, with a relatively high...

09 January 2020 629 4 View

How can I obtain good Aluminium/Germanium ohmic contacts at low temperatures?

Greetings. I am having trouble achieving ohmic contacts between Aluminium and Germanium that work at low temperatures. My contacts behave ohmically at room temperature, with a relatively high...

31 December 2019 4,713 4 View

Can the Skin-Effect occur in nanoparticle or is there any other reason for presence of ohmic losses by applying AC-voltage in the kHz frequency range?

Hello, question is above. Thanks.

09 October 2019 6,250 1 View

Has anybody done SCLC measurements on TiO2 ? What other characterisations can be done to extract trap density in metal oxides ?

What should be the ohmic contacts to be used for SCLC measurements on TiO2 ? Is it possible in a lateral configuration ? What other characterizations can be done to extract trap density in metal...

31 December 2018 4,571 5 View

Why does the constant potential exist in modeling Metal-Semiconductor Junctions in SILVACO TCAD?

Hi, I made a Metal-GaN structure in Silvaco TCAD. GaN was doped to a level of 1E17. Also I modeled with and without heavy doping of the near-contact region of the semiconductor for...

11 December 2018 4,181 0 View

Can any one suggest best ohmic contact for P-Ge?

I am working on III-V junction solar cell based water splitting .in my case i don't want to use noble metals as a back electrode(ohmic contact ) .can any one suggest me best earth abundant...

28 October 2018 3,728 3 View

Can any one suggest best ohmic contact for P-Ge?

I am working on III-V junction solar cell based water splitting .in my case i don't want to use noble metals as a back electrode(ohmic contact ) .can any one suggest me best earth abundant...

09 October 2018 8,838 4 View