How we choose the compound available for radiolabeling?

I think it's must contain an electrons donating group to be suitable for labeling by technetium 99m or iodine 125.

09 December 2018 7,795 2 View

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I tried to prepare chromium alum by ox-red reaction between K2Cr2O7 and ethanol in presence of H2SO4. The result is always a green liquid that dont crystallize. I have found that the reaction must...

24 November 2018 9,991 3 View

What is the best method for isolating and extracting PAHs from Leafy Vegetables?

Samples of leafy vegetables were taken. Trying to find a proper method to isolate PAHs content of vegetables. I would appreciate any help

28 July 2018 449 2 View

RTqPCR: How to evaluate the gene expression?

I did the RTqPCR of a gene in different cell lines samples and I used GAPDH as a housekeeping gene. I calculated the deltaCt and I want to calculate the fold change. What's the difference between...

05 June 2018 2,831 4 View

Databases for lung cancer ?

Hello, I used to work on gliomas and used several websites for RNA-seq such as Gliovis, geoprofile GDS1962 and many others to explore the mutation and the differential expression of genes in...

22 March 2018 5,739 4 View

What is paper or PDF of fredholm integro differential equation of first kind?

I need researchers of Fredholm integro differential equation of first kind

24 February 2016 5,287 3 View

Is there any possibility to contemporize Iranian Islamic Architecture In Globalization age?

31 January 2016 726 7 View

Is the bump in the beginnig of the diffraction patterns always an amorphous part?

I have always a bump in the diffraction patterns. The majority of peaks were indexed. The preparation temperature exceeded decomposition temperature of reagents and the melting point were not...

28 November 2014 2,720 9 View

Can anyone suggest a SAS procedure to analyze microRNA expression and a continuous variable (tumor volume)?

What SAS procedure can be used to analyze associations between microRNA (miRNA) expression profiles and a continuous variable (e.g., tumor size or certain scoring scale). I am trying to use SAS to...

25 June 2014 4,835 5 View

SEM model problem of unfitting model (e.g., RMR, RMSEA and chi-square)

Hello Can anyone help me with the poor fit model, the GFI,CFI, TLI and RMSEA which the most important as well as the Chi-square are performing low fit values, how to cure it?. Also, I realised...

01 January 1970 2,840 3 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

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

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

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View