What is the detector for NMR spectroscopy and SEM/TEM?

12 December 2016 0 409 Report

To understand basic of various spectroscopy techniques, type of detector of electron with characteristic kinetic energy is important to be explained.

Badges
Science method

More Mohd Najib Ahmad's questions See All

What are the limitations for colorimetric in computer vision technique to extract object features with noisy background?

Combination of morphometric and colorimetric has been applied for feature extraction in detection algorithm. In noisy background, this CV technique facing wrong identification results as well as...

07 August 2018 7,661 7 View

What is the relationship between convolution of high frequencies image with a 3 x 3 Laplacian kernel?

Filtering dataset quality is very important prior to segmentation analysis. A single channel of an image is applied before convolve it with the Laplacian kernel.

31 December 2017 9,824 0 View

What is the difference between illumination normalization techniques, ANN classifier and CNN classifier in solving face recognition problems?

This is specific to the face recognition in unconstrained environment, generalization capability of the face recognition systems with large training datasets and generation of additional synthetic...

11 December 2017 960 2 View

What is the meaning of strel, 3 x 3 matrix of all ones?

The same strel is apply for dilation and erosion operation in morphological operator.

11 December 2017 494 0 View

What is the definition and function of multiresolution segmentation in image analysis?

It was reported as a basic procedure in the software eCognition for objectoriented image analysis (Delphi2 Creative Technologies, Munich).

03 April 2017 3,254 0 View

How image intensity can be changed using the logical indexing method?

This subject is discussed under indexing in MATLAB. Basic script, Img (Img=0) = 1 (All zero intensities changed to one), or can use Img>200, depending on the aforementioned tech. used (one can...

03 April 2017 4,631 4 View

In MATLAB function, how to generate images with correlated pixels?

It is more realistic to model pixels in an images with some degree or type of correlation, because due to the point spread function and the intensity of a pixel may contain info from its...

03 April 2017 2,158 0 View

What is the relation between "Bremsstrahlung" signal and plasmons signal?

If a part of the energy that an electron carries is transferred to the specimen, several processes might occur leading to the generation of the above signals.

31 December 2016 5,573 0 View

How to determine sample size for any spectroscopic experiment?

Is there any formula or specific program?

11 December 2016 530 6 View

Which is a suitable bulb to trap insects?

According to nhbs, actinic or mercury vapour electrics can be applied since it is incorporated and supported by 240V (mains powered) or 12V (battery powered) control boxes.

01 February 2015 4,524 10 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View